Initial commit

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @WillFP

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Discord
+    url: https://discord.gg/ZcwpSsE/
+    about: Issues have moved to Discord, please join the server to get help!

.github/ISSUE_TEMPLATE/report-a-bug.md

@@ -0,0 +1,11 @@
+---
+name: Report a Bug
+about: Report an issue with the plugin
+title: ''
+labels: bug
+assignees: ''
+---
+
+# Please report bugs on the discord!
+
+[Join by clicking here](https://discord.gg/ZcwpSsE/)

.github/workflows/publish-release.yml

@@ -0,0 +1,33 @@
+name: Publish Packages
+on:
+  workflow_dispatch:
+  release:
+    types: [ created ]
+  push:
+    tags:
+      - '*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout latest code
+        uses: actions/checkout@v2
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 17
+
+      - name: Change wrapper permissions
+        run: chmod +x ./gradlew
+
+      - name: Publish package
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: publish
+        env:
+          MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}

.gitignore

@@ -0,0 +1,23 @@
+# Java
+*.class
+
+# Eclipse IDE
+.settings/
+bin/
+.classpath
+.project
+
+# IntelliJ IDEA
+.idea/
+*.iml
+
+# Gradle
+.gradle
+**/build/
+!src/**/build/
+.gradletasknamecache
+!gradle-wrapper.jar
+gradle-app.setting
+
+# Mac OSX
+.DS_Store

LICENSE.md

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+
+                            Preamble
+
+The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+0. Definitions.
+
+"This License" refers to version 3 of the GNU General Public License.
+
+"Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+"The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+1. Source Code.
+
+The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+The Corresponding Source for a work in source code form is that
+same work.
+
+2. Basic Permissions.
+
+All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+4. Conveying Verbatim Copies.
+
+You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+5. Conveying Modified Source Versions.
+
+You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+6. Conveying Non-Source Forms.
+
+You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+"Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+7. Additional Terms.
+
+"Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+8. Termination.
+
+You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+9. Acceptance Not Required for Having Copies.
+
+You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+10. Automatic Licensing of Downstream Recipients.
+
+Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+11. Patents.
+
+A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+12. No Surrender of Others' Freedom.
+
+If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+13. Use with the GNU Affero General Public License.
+
+Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+14. Revised Versions of this License.
+
+The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -0,0 +1,17 @@
+# EcoMobs
+
+
+<h1 align="center">
+  Check out our partners!
+  <br>
+  <div style="width: 50%; margin: 0 auto;">
+  <br>
+    <a href="https://gamersupps.gg/discount/Auxilor?afmc=Auxilor" target="_blank">
+      <img src="https://i.imgur.com/7mFhlQO.png" alt="supps banner">
+    </a>
+    <a href="https://dedimc.promo/Auxilor" target="_blank">
+      <img src="https://i.imgur.com/x9aeH38.png" alt="dedimc banner">
+    </a>
+  <br>
+  </div>
+</h1>

build.gradle.kts

@@ -0,0 +1,83 @@
+plugins {
+    java
+    `java-library`
+    `maven-publish`
+    kotlin("jvm") version "1.7.10"
+    id("com.github.johnrengelman.shadow") version "8.0.0"
+    id("com.willfp.libreforge-gradle-plugin") version "1.0.0"
+}
+
+group = "com.willfp"
+version = findProperty("version")!!
+val libreforgeVersion = findProperty("libreforge-version")
+
+base {
+    archivesName.set(project.name)
+}
+
+dependencies {
+    project(":eco-core").dependencyProject.subprojects {
+        implementation(this)
+    }
+}
+
+allprojects {
+    apply(plugin = "java")
+    apply(plugin = "kotlin")
+    apply(plugin = "maven-publish")
+    apply(plugin = "com.github.johnrengelman.shadow")
+
+    repositories {
+        mavenLocal()
+        mavenCentral()
+
+        maven("https://repo.papermc.io/repository/maven-public/")
+        maven("https://repo.auxilor.io/repository/maven-public/")
+        maven("https://jitpack.io")
+        maven("https://mvn.lumine.io/repository/maven-public/")
+    }
+
+    dependencies {
+        compileOnly("com.willfp:eco:6.65.0")
+        compileOnly("org.jetbrains:annotations:23.0.0")
+        compileOnly("org.jetbrains.kotlin:kotlin-stdlib:1.7.10")
+    }
+
+    java {
+        withSourcesJar()
+        toolchain.languageVersion.set(JavaLanguageVersion.of(17))
+    }
+
+    tasks {
+        shadowJar {
+            relocate("com.willfp.libreforge.loader", "com.willfp.ecomobs.libreforge.loader")
+        }
+
+        compileKotlin {
+            kotlinOptions {
+                jvmTarget = "17"
+            }
+        }
+
+        compileJava {
+            options.isDeprecation = true
+            options.encoding = "UTF-8"
+
+            dependsOn(clean)
+        }
+
+        processResources {
+            filesMatching(listOf("**plugin.yml", "**eco.yml")) {
+                expand(
+                    "version" to project.version,
+                    "libreforgeVersion" to libreforgeVersion,
+                    "pluginName" to rootProject.name
+                )
+            }
+        }
+
+        build {
+            dependsOn(shadowJar)
+        }
+    }
+}

eco-core/build.gradle.kts

@@ -0,0 +1,2 @@
+group = "com.willfp"
+version = rootProject.version

eco-core/core-plugin/build.gradle.kts

@@ -0,0 +1,40 @@
+import org.gradle.internal.impldep.org.junit.experimental.categories.Categories.CategoryFilter.exclude
+
+group = "com.willfp"
+version = rootProject.version
+
+dependencies {
+    compileOnly("io.papermc.paper:paper-api:1.19.3-R0.1-SNAPSHOT")
+    compileOnly("com.github.lokka30:LevelledMobs:3.1.4")
+    compileOnly("com.ticxo.modelengine:api:R3.1.8")
+    compileOnly("LibsDisguises:LibsDisguises:10.0.38")
+}
+
+publishing {
+    publications {
+        register<MavenPublication>("maven") {
+            groupId = project.group.toString()
+            version = project.version.toString()
+            artifactId = rootProject.name
+
+            artifact(rootProject.tasks.shadowJar.get().archiveFile)
+        }
+    }
+
+    repositories {
+        maven {
+            name = "auxilor"
+            url = uri("https://repo.auxilor.io/repository/maven-releases/")
+            credentials {
+                username = System.getenv("MAVEN_USERNAME")
+                password = System.getenv("MAVEN_PASSWORD")
+            }
+        }
+    }
+}
+
+tasks {
+    build {
+        dependsOn(publishToMavenLocal)
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/DiscoverRecipeListener.kt

@@ -0,0 +1,25 @@
+package com.willfp.ecomobs
+
+import com.willfp.eco.core.EcoPlugin
+import org.bukkit.Bukkit
+import org.bukkit.Keyed
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+import org.bukkit.event.player.PlayerJoinEvent
+import org.bukkit.inventory.Recipe
+
+class DiscoverRecipeListener(private val plugin: EcoPlugin) : Listener {
+    @EventHandler
+    fun onJoin(event: PlayerJoinEvent) {
+        if (!plugin.configYml.getBool("discover-recipes")) {
+            return
+        }
+
+        mutableListOf<Recipe>()
+            .apply { Bukkit.getServer().recipeIterator().forEachRemaining(this::add) }
+            .filterIsInstance<Keyed>().map { it.key }
+            .filter { it.namespace == plugin.name.lowercase() }
+            .filter { !it.key.contains("displayed") }
+            .forEach { event.player.discoverRecipe(it) }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/EcoMobsPlugin.kt

@@ -0,0 +1,69 @@
+package com.willfp.ecomobs
+
+import com.willfp.eco.core.command.impl.PluginCommand
+import com.willfp.eco.core.display.DisplayModule
+import com.willfp.eco.core.entities.ai.EntityGoals
+import com.willfp.eco.core.integrations.IntegrationLoader
+import com.willfp.ecomobs.category.MobCategories
+import com.willfp.ecomobs.commands.CommandEcoMobs
+import com.willfp.ecomobs.display.SpawnEggDisplay
+import com.willfp.ecomobs.goals.entity.EntityGoalRandomTeleport
+import com.willfp.ecomobs.handler.DamageModifierHandler
+import com.willfp.ecomobs.handler.MountHandler
+import com.willfp.ecomobs.handler.SpawnEggHandler
+import com.willfp.ecomobs.handler.VanillaCompatibilityHandlers
+import com.willfp.ecomobs.integrations.levelledmobs.IntegrationLevelledMobs
+import com.willfp.ecomobs.integrations.libsdisguises.IntegrationLibsDisguises
+import com.willfp.ecomobs.integrations.modelengine.IntegrationModelEngine
+import com.willfp.ecomobs.mob.EcoMobs
+import com.willfp.libreforge.loader.LibreforgePlugin
+import com.willfp.libreforge.loader.configs.ConfigCategory
+import org.bukkit.event.Listener
+
+internal lateinit var plugin: EcoMobsPlugin
+    private set
+
+class EcoMobsPlugin : LibreforgePlugin() {
+    init {
+        plugin = this
+    }
+
+    override fun handleLoad() {
+        EntityGoals.register(EntityGoalRandomTeleport.Deserializer)
+    }
+
+    override fun loadConfigCategories(): List<ConfigCategory> {
+        return listOf(
+            MobCategories,
+            EcoMobs,
+        )
+    }
+
+    override fun loadListeners(): List<Listener> {
+        return listOf(
+            DamageModifierHandler(),
+            MountHandler(),
+            VanillaCompatibilityHandlers(),
+            DiscoverRecipeListener(this),
+            SpawnEggHandler(this)
+        )
+    }
+
+    override fun createDisplayModule(): DisplayModule {
+        return SpawnEggDisplay(this)
+    }
+
+    override fun loadIntegrationLoaders(): List<IntegrationLoader> {
+        return listOf(
+            IntegrationLoader("LevelledMobs") { this.eventManager.registerListener(IntegrationLevelledMobs()) },
+            IntegrationLoader("ModelEngine") { this.eventManager.registerListener(IntegrationModelEngine()) },
+            IntegrationLoader("LibsDisguises") { this.eventManager.registerListener(IntegrationLibsDisguises()) },
+        )
+    }
+
+    override fun loadPluginCommands(): List<PluginCommand> {
+        return listOf(
+            CommandEcoMobs(this)
+        )
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/category/MobCategories.kt

@@ -0,0 +1,34 @@
+package com.willfp.ecomobs.category
+
+import com.willfp.eco.core.config.interfaces.Config
+import com.willfp.ecomobs.EcoMobsPlugin
+import com.willfp.ecomobs.category.impl.ConfigDrivenMobCategory
+import com.willfp.ecomobs.config.ConfigViolationException
+import com.willfp.ecomobs.mob.EcoMob
+import com.willfp.ecomobs.mob.impl.ConfigDrivenEcoMob
+import com.willfp.libreforge.ViolationContext
+import com.willfp.libreforge.loader.LibreforgePlugin
+import com.willfp.libreforge.loader.configs.RegistrableCategory
+
+object MobCategories : RegistrableCategory<MobCategory>("category", "categories") {
+    override fun clear(plugin: LibreforgePlugin) {
+        registry.clear()
+    }
+
+    override fun acceptConfig(plugin: LibreforgePlugin, id: String, config: Config) {
+        val context = ViolationContext(plugin, "Mob $id")
+
+        try {
+            val mob = ConfigDrivenMobCategory(
+                plugin as EcoMobsPlugin,
+                id,
+                config,
+                context
+            )
+
+            registry.register(mob)
+        } catch (e: ConfigViolationException) {
+            context.log(e.violation)
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/category/MobCategory.kt

@@ -0,0 +1,6 @@
+package com.willfp.ecomobs.category
+
+import com.willfp.eco.core.registry.KRegistrable
+
+interface MobCategory : KRegistrable {
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/category/impl/ConfigDrivenMobCategory.kt

@@ -0,0 +1,14 @@
+package com.willfp.ecomobs.category.impl
+
+import com.willfp.eco.core.config.interfaces.Config
+import com.willfp.ecomobs.EcoMobsPlugin
+import com.willfp.ecomobs.category.MobCategory
+import com.willfp.libreforge.ViolationContext
+
+class ConfigDrivenMobCategory(
+    private val plugin: EcoMobsPlugin,
+    override val id: String,
+    private val config: Config,
+    private val context: ViolationContext
+) : MobCategory {
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/commands/CommandEcoMobs.kt

@@ -0,0 +1,25 @@
+package com.willfp.ecomobs.commands
+
+import com.willfp.eco.core.command.impl.PluginCommand
+import com.willfp.ecomobs.EcoMobsPlugin
+import org.bukkit.command.CommandSender
+
+class CommandEcoMobs(plugin: EcoMobsPlugin) : PluginCommand(
+    plugin,
+    "ecomobs",
+    "ecomobs.command.ecomobs",
+    false
+) {
+    override fun onExecute(
+        sender: CommandSender,
+        args: List<String>
+    ) {
+        sender.sendMessage(plugin.langYml.getMessage("invalid-command"))
+    }
+
+    init {
+        this.addSubcommand(CommandReload(plugin))
+            .addSubcommand(CommandSpawn(plugin))
+            .addSubcommand(CommandGive(plugin))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/commands/CommandGive.kt

@@ -0,0 +1,101 @@
+package com.willfp.ecomobs.commands
+
+import com.willfp.eco.core.command.impl.Subcommand
+import com.willfp.eco.core.drops.DropQueue
+import com.willfp.eco.util.StringUtils
+import com.willfp.ecomobs.EcoMobsPlugin
+import com.willfp.ecomobs.mob.EcoMobs
+import org.bukkit.Bukkit
+import org.bukkit.command.CommandSender
+import org.bukkit.entity.Player
+import org.bukkit.util.StringUtil
+import java.util.stream.Collectors
+
+private val amounts = listOf(1, 2, 3, 4, 5).map { it.toString() }
+
+class CommandGive(plugin: EcoMobsPlugin) : Subcommand(
+    plugin,
+    "give",
+    "ecomobs.command.give",
+    false
+) {
+    override fun onExecute(
+        sender: CommandSender,
+        args: List<String>
+    ) {
+        if (args.isEmpty()) {
+            sender.sendMessage(plugin.langYml.getMessage("needs-player"))
+            return
+        }
+
+        if (args.size == 1) {
+            sender.sendMessage(plugin.langYml.getMessage("specify-mob"))
+            return
+        }
+
+        val amount = args.getOrNull(2)?.toIntOrNull() ?: 1
+
+        val recipient = Bukkit.getPlayer(args[0])
+
+        if (recipient == null) {
+            sender.sendMessage(plugin.langYml.getMessage("invalid-player"))
+            return
+        }
+
+        val mob = EcoMobs[args[1]]
+        val egg = mob?.spawnEgg
+
+        if (mob == null || egg == null) {
+            sender.sendMessage(plugin.langYml.getMessage("specify-mob"))
+            return
+        }
+
+        sender.sendMessage(
+            plugin.langYml.getMessage("gave-egg", StringUtils.FormatOption.WITHOUT_PLACEHOLDERS)
+                .replace("%mob%", mob.id)
+                .replace("%player%", recipient.name)
+        )
+
+        DropQueue(recipient)
+            .addItem(egg.getItem(recipient).apply {
+                setAmount(amount)
+            })
+            .forceTelekinesis()
+            .push()
+    }
+
+    override fun tabComplete(
+        sender: CommandSender,
+        args: List<String>
+    ): List<String> {
+        val completions = mutableListOf<String>()
+
+
+        if (args.size == 1) {
+            StringUtil.copyPartialMatches(
+                args[0],
+                Bukkit.getOnlinePlayers().map { it.name },
+                completions
+            )
+        }
+
+        if (args.size == 2) {
+            StringUtil.copyPartialMatches(
+                args[1],
+                EcoMobs.values().filter { it.spawnEgg != null }.map { it.id },
+                completions
+            )
+        }
+
+        if (args.size == 3) {
+            StringUtil.copyPartialMatches(
+                args[2],
+                amounts,
+                completions
+            )
+        }
+
+        completions.sort()
+        return completions
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/commands/CommandReload.kt

@@ -0,0 +1,20 @@
+package com.willfp.ecomobs.commands
+
+import com.willfp.eco.core.command.impl.Subcommand
+import com.willfp.ecomobs.EcoMobsPlugin
+import org.bukkit.command.CommandSender
+
+class CommandReload(plugin: EcoMobsPlugin) : Subcommand(
+    plugin,
+    "reload",
+    "ecomobs.command.reload",
+    false
+) {
+    override fun onExecute(
+        sender: CommandSender,
+        args: List<String>
+    ) {
+        plugin.reload()
+        sender.sendMessage(plugin.langYml.getMessage("reloaded"))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/commands/CommandSpawn.kt

@@ -0,0 +1,152 @@
+package com.willfp.ecomobs.commands
+
+import com.willfp.eco.core.command.impl.Subcommand
+import com.willfp.ecomobs.EcoMobsPlugin
+import com.willfp.ecomobs.mob.EcoMobs
+import com.willfp.ecomobs.mob.SpawnReason
+import org.bukkit.Bukkit
+import org.bukkit.Location
+import org.bukkit.World
+import org.bukkit.command.CommandSender
+import org.bukkit.entity.Player
+import org.bukkit.util.StringUtil
+
+private val tilde = listOf("~")
+
+class CommandSpawn(plugin: EcoMobsPlugin) : Subcommand(
+    plugin,
+    "spawn",
+    "ecomobs.command.spawn",
+    false
+) {
+    override fun onExecute(
+        sender: CommandSender,
+        args: List<String>
+    ) {
+        if (args.isEmpty()) {
+            sender.sendMessage(plugin.langYml.getMessage("specify-mob"))
+            return
+        }
+
+        val mobID = args[0]
+        val mob = EcoMobs.getByID(mobID.lowercase())
+        if (mob == null) {
+            sender.sendMessage(plugin.langYml.getMessage("specify-mob"))
+            return
+        }
+
+        var location: Location? = null
+        if (sender is Player) {
+            location = sender.location
+        }
+
+        if (args.size >= 4) {
+            val xString = args[1]
+            val yString = args[2]
+            val zString = args[3]
+            val xPos: Double
+            val yPos: Double
+            val zPos: Double
+            if (xString.startsWith("~") && sender is Player) {
+                val xDiff = xString.replace("~", "")
+                val yDiff = yString.replace("~", "")
+                val zDiff = zString.replace("~", "")
+                xPos = if (xDiff.isEmpty()) {
+                    sender.location.x
+                } else {
+                    try {
+                        sender.location.x + xDiff.toDouble()
+                    } catch (e: NumberFormatException) {
+                        sender.location.x
+                    }
+                }
+                yPos = if (yDiff.isEmpty()) {
+                    sender.location.y
+                } else {
+                    try {
+                        sender.location.y + yDiff.toDouble()
+                    } catch (e: NumberFormatException) {
+                        sender.location.y
+                    }
+                }
+                zPos = if (zDiff.isEmpty()) {
+                    sender.location.z
+                } else {
+                    try {
+                        sender.location.z + yDiff.toDouble()
+                    } catch (e: NumberFormatException) {
+                        sender.location.z
+                    }
+                }
+            } else {
+                try {
+                    xPos = xString.toDouble()
+                    yPos = yString.toDouble()
+                    zPos = zString.toDouble()
+                } catch (e: NumberFormatException) {
+                    sender.sendMessage(plugin.langYml.getMessage("invalid-location"))
+                    return
+                }
+            }
+            location = Location(null, xPos, yPos, zPos)
+        }
+        var world: World? = null
+        if (sender is Player) {
+            world = sender.world
+        }
+        if (args.size >= 5) {
+            world = Bukkit.getWorld(args[4])
+        }
+
+        if (location == null) {
+            sender.sendMessage(plugin.langYml.getMessage("invalid-location"))
+            return
+        }
+
+        location.world = world
+
+        if (world == null) {
+            sender.sendMessage(plugin.langYml.getMessage("invalid-world"))
+            return
+        }
+
+        val living = mob.spawn(location, SpawnReason.COMMAND)
+
+        if (living != null) {
+            sender.sendMessage(
+                plugin.langYml.getMessage("spawned")
+                    .replace("%mob%", living.displayName)
+            )
+        }
+    }
+
+    override fun tabComplete(
+        sender: CommandSender,
+        args: List<String>
+    ): List<String> {
+        val completions = mutableListOf<String>()
+
+        if (args.size == 1) {
+            StringUtil.copyPartialMatches(args[0], EcoMobs.values().map { it.id }, completions)
+        }
+
+        if (args.size == 2) {
+            StringUtil.copyPartialMatches(args[1], tilde, completions)
+        }
+
+        if (args.size == 3) {
+            StringUtil.copyPartialMatches(args[2], tilde, completions)
+        }
+
+        if (args.size == 4) {
+            StringUtil.copyPartialMatches(args[3], tilde, completions)
+        }
+
+        if (args.size == 5) {
+            StringUtil.copyPartialMatches(args[4], Bukkit.getWorlds().map { it.name }, completions)
+        }
+
+        completions.sort()
+        return completions
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/config/ConfigHelpers.kt

@@ -0,0 +1,45 @@
+package com.willfp.ecomobs.config
+
+import com.willfp.libreforge.ConfigViolation
+
+class ValidationScope<T>(
+    private val value: T,
+    private val violated: Boolean
+) {
+    fun validate(predicate: (T) -> Boolean): ValidationScope<T> {
+        return ValidationScope(
+            value,
+            violated || !predicate(value)
+        )
+    }
+
+    fun unwrap(violation: () -> ConfigViolation): T {
+        if (violated) {
+            throw ConfigViolationException(violation())
+        }
+        return value
+    }
+}
+
+inline fun <reified T> T.validate(predicate: (T) -> Boolean): ValidationScope<T> {
+    return ValidationScope(this, !predicate(this))
+}
+
+inline fun <reified T: Any> T?.validateNotNull(violation: ConfigViolation): T {
+    return this ?: throw ConfigViolationException(violation)
+}
+
+inline fun <reified T> Boolean.ifTrue(block: () -> T): T? {
+    return if (this) {
+        block()
+    } else {
+        null
+    }
+}
+
+fun <T : Enum<T>> T.toConfigKey(): String {
+    return this.name.lowercase().replace("_", "-")
+}
+
+@Suppress("UNCHECKED_CAST")
+fun <K, V> Map<K, V?>.filterNotNullValues() = filterValues { it != null } as Map<K, V>

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/config/ConfigViolationException.kt

@@ -0,0 +1,13 @@
+package com.willfp.ecomobs.config
+
+import com.willfp.libreforge.ConfigViolation
+import com.willfp.libreforge.ViolationContext
+import java.lang.Exception
+
+/**
+ * Thrown when there is an error in the configuration.
+ */
+class ConfigViolationException(
+    val violation: ConfigViolation,
+    val context: (ViolationContext) -> ViolationContext = { it }
+): Exception(violation.message)

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/display/SpawnEggDisplay.kt

@@ -0,0 +1,35 @@
+package com.willfp.ecomobs.display
+
+import com.willfp.eco.core.EcoPlugin
+import com.willfp.eco.core.display.Display
+import com.willfp.eco.core.display.DisplayModule
+import com.willfp.eco.core.display.DisplayPriority
+import com.willfp.eco.core.fast.fast
+import com.willfp.ecomobs.mob.options.ecoMobEgg
+import com.willfp.libreforge.BlankHolder
+import com.willfp.libreforge.ItemProvidedHolder
+import org.bukkit.entity.Player
+import org.bukkit.inventory.ItemStack
+
+class SpawnEggDisplay(
+    plugin: EcoPlugin
+) : DisplayModule(
+    plugin,
+    DisplayPriority.LOW
+) {
+    override fun display(itemStack: ItemStack, player: Player?, vararg args: Any) {
+        if (player == null) {
+            return
+        }
+
+        val fis = itemStack.fast()
+
+        val egg = fis.ecoMobEgg?.spawnEgg ?: return
+
+        val notMetLines = egg.conditions
+            .getNotMetLines(player, ItemProvidedHolder(BlankHolder, itemStack))
+            .map { Display.PREFIX + it }
+
+        fis.lore = fis.lore + notMetLines
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/event/EcoMobDeathEvent.kt

@@ -0,0 +1,22 @@
+package com.willfp.ecomobs.event
+
+import com.willfp.ecomobs.mob.LivingMob
+import org.bukkit.event.Event
+import org.bukkit.event.HandlerList
+
+class EcoMobDeathEvent(
+    val mob: LivingMob,
+) : Event() {
+    override fun getHandlers(): HandlerList {
+        return HANDLERS
+    }
+
+    companion object {
+        private val HANDLERS = HandlerList()
+
+        @JvmStatic
+        fun getHandlerList(): HandlerList {
+            return HANDLERS
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/event/EcoMobDespawnEvent.kt

@@ -0,0 +1,22 @@
+package com.willfp.ecomobs.event
+
+import com.willfp.ecomobs.mob.LivingMob
+import org.bukkit.event.Event
+import org.bukkit.event.HandlerList
+
+class EcoMobDespawnEvent(
+    val mob: LivingMob,
+) : Event() {
+    override fun getHandlers(): HandlerList {
+        return HANDLERS
+    }
+
+    companion object {
+        private val HANDLERS = HandlerList()
+
+        @JvmStatic
+        fun getHandlerList(): HandlerList {
+            return HANDLERS
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/event/EcoMobKillEvent.kt

@@ -0,0 +1,24 @@
+package com.willfp.ecomobs.event
+
+import com.willfp.ecomobs.mob.LivingMob
+import org.bukkit.entity.Player
+import org.bukkit.event.HandlerList
+import org.bukkit.event.player.PlayerEvent
+
+class EcoMobKillEvent(
+    val mob: LivingMob,
+    player: Player,
+) : PlayerEvent(player) {
+    override fun getHandlers(): HandlerList {
+        return HANDLERS
+    }
+
+    companion object {
+        private val HANDLERS = HandlerList()
+
+        @JvmStatic
+        fun getHandlerList(): HandlerList {
+            return HANDLERS
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/event/EcoMobPreSpawnEvent.kt

@@ -0,0 +1,35 @@
+package com.willfp.ecomobs.event
+
+import com.willfp.ecomobs.mob.EcoMob
+import com.willfp.ecomobs.mob.SpawnReason
+import org.bukkit.event.Cancellable
+import org.bukkit.event.Event
+import org.bukkit.event.HandlerList
+
+class EcoMobPreSpawnEvent(
+    val mob: EcoMob,
+    val reason: SpawnReason,
+) : Event(), Cancellable {
+    private var isCancelled: Boolean = false
+
+    override fun isCancelled(): Boolean {
+        return isCancelled
+    }
+
+    override fun setCancelled(cancelled: Boolean) {
+        isCancelled = cancelled
+    }
+
+    override fun getHandlers(): HandlerList {
+        return HANDLERS
+    }
+
+    companion object {
+        private val HANDLERS = HandlerList()
+
+        @JvmStatic
+        fun getHandlerList(): HandlerList {
+            return HANDLERS
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/event/EcoMobSpawnEvent.kt

@@ -0,0 +1,24 @@
+package com.willfp.ecomobs.event
+
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.mob.SpawnReason
+import org.bukkit.event.Event
+import org.bukkit.event.HandlerList
+
+class EcoMobSpawnEvent(
+    val mob: LivingMob,
+    val reason: SpawnReason,
+) : Event() {
+    override fun getHandlers(): HandlerList {
+        return HANDLERS
+    }
+
+    companion object {
+        private val HANDLERS = HandlerList()
+
+        @JvmStatic
+        fun getHandlerList(): HandlerList {
+            return HANDLERS
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/goals/entity/EntityGoalRandomTeleport.kt

@@ -0,0 +1,80 @@
+package com.willfp.ecomobs.goals.entity
+
+import com.willfp.eco.core.config.interfaces.Config
+import com.willfp.eco.core.entities.ai.CustomGoal
+import com.willfp.eco.core.entities.ai.GoalFlag
+import com.willfp.eco.core.serialization.KeyedDeserializer
+import com.willfp.eco.util.namespacedKeyOf
+import org.bukkit.Location
+import org.bukkit.Material
+import org.bukkit.block.BlockFace
+import org.bukkit.entity.Mob
+import java.util.EnumSet
+
+class EntityGoalRandomTeleport(
+    private val interval: Int,
+    private val range: Int
+) : CustomGoal<Mob>() {
+    private lateinit var mob: Mob
+    private var tick = 0
+
+    override fun initialize(mob: Mob) {
+        this.mob = mob
+    }
+
+    override fun canUse(): Boolean {
+        return true
+    }
+
+    override fun tick() {
+        tick++
+
+        if (tick % interval != 0) {
+            return
+        }
+
+        val validLocations = mutableListOf<Location>()
+
+        for (x in -range..range) {
+            for (y in -range..range) {
+                for (z in -range..range) {
+                    val location = mob.location.clone().apply {
+                        this.x += x
+                        this.y += y
+                        this.z += z
+                    }
+                    val block = location.block
+
+                    // From old EcoBosses code
+                    if (block.type == Material.AIR && block.getRelative(BlockFace.UP).type == Material.AIR && !(block.getRelative(
+                            BlockFace.DOWN
+                        ).isLiquid || block.getRelative(BlockFace.DOWN).type == Material.AIR)
+                    ) {
+                        validLocations.add(location)
+                    }
+                }
+            }
+        }
+
+        if (validLocations.isEmpty()) {
+            return
+        }
+
+        mob.teleport(validLocations.random())
+    }
+
+    override fun getFlags(): EnumSet<GoalFlag> {
+        return EnumSet.of(GoalFlag.MOVE)
+    }
+
+    object Deserializer : KeyedDeserializer<EntityGoalRandomTeleport> {
+        override fun getKey() = namespacedKeyOf("ecomobs", "random_teleport")
+
+        override fun deserialize(p0: Config): EntityGoalRandomTeleport {
+            return EntityGoalRandomTeleport(
+                p0.getInt("interval").coerceAtLeast(1),
+                p0.getInt("range").coerceAtLeast(1)
+            )
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/handler/DamageModifierHandler.kt

@@ -0,0 +1,19 @@
+package com.willfp.ecomobs.handler
+
+import com.willfp.ecomobs.mob.impl.ecoMob
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+import org.bukkit.event.entity.EntityDamageEvent
+
+class DamageModifierHandler : Listener {
+    @EventHandler
+    fun handle(event: EntityDamageEvent) {
+        val bukkitMob = event.entity as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+
+        val multiplier = ecoMob.getDamageModifier(event.cause)
+
+        event.damage *= multiplier
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/handler/MountHandler.kt

@@ -0,0 +1,21 @@
+package com.willfp.ecomobs.handler
+
+import com.willfp.ecomobs.mob.impl.ecoMob
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+import org.spigotmc.event.entity.EntityMountEvent
+
+class MountHandler : Listener {
+    @EventHandler(
+        ignoreCancelled = true
+    )
+    fun handle(event: EntityMountEvent) {
+        val bukkitEntity = event.entity as? Mob ?: return
+        val mob = bukkitEntity.ecoMob ?: return
+
+        if (!mob.canMount) {
+            event.isCancelled = true
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/handler/SpawnEggHandler.kt

@@ -0,0 +1,77 @@
+package com.willfp.ecomobs.handler
+
+import com.willfp.eco.core.fast.fast
+import com.willfp.ecomobs.EcoMobsPlugin
+import com.willfp.ecomobs.mob.options.ecoMobEgg
+import org.bukkit.Location
+import org.bukkit.block.Container
+import org.bukkit.block.data.Directional
+import org.bukkit.entity.Player
+import org.bukkit.event.Event
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+import org.bukkit.event.block.Action
+import org.bukkit.event.block.BlockDispenseEvent
+import org.bukkit.event.player.PlayerInteractEvent
+import org.bukkit.inventory.EquipmentSlot
+import org.bukkit.inventory.ItemStack
+
+class SpawnEggHandler(
+    private val plugin: EcoMobsPlugin
+) : Listener {
+    @EventHandler(ignoreCancelled = true)
+    fun handle(event: PlayerInteractEvent) {
+        if (event.action != Action.RIGHT_CLICK_BLOCK) {
+            return
+        }
+
+        val location = event.clickedBlock?.location?.add(0.0, 1.5, 0.0) ?: return
+
+        if (!this.handleSpawnEgg(event.item, location, event.player)) {
+            return
+        }
+
+        val hand = event.hand ?: return
+
+        event.isCancelled = true
+        event.setUseItemInHand(Event.Result.DENY)
+
+        val item = event.player.equipment.getItem(hand)
+        item.amount -= 1
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    fun handle(event: BlockDispenseEvent) {
+        val facing = (event.block.blockData as Directional).facing
+        // What does the 1.7 do? I don't know, this is from old EcoBosses code.
+        val location = event.block.location.add(facing.direction.multiply(1.7))
+
+        if (!this.handleSpawnEgg(event.item, location, null)) {
+            return
+        }
+
+        event.isCancelled = true
+
+        val dispenser = event.block.state as? Container ?: return
+
+        // This is needed as the event must finish first,
+        // Otherwise the dispenser/dropper thinks the item is already removed from this event.
+        plugin.scheduler.run {
+            val item = dispenser.inventory.find { it?.isSimilar(event.item) == true } ?: return@run
+            item.amount--
+            dispenser.update()
+        }
+    }
+
+    private fun handleSpawnEgg(
+        item: ItemStack?,
+        location: Location,
+        player: Player?
+    ): Boolean {
+        val mob = item?.ecoMobEgg ?: return false
+
+        val egg = mob.spawnEgg ?: return false
+
+        return egg.trySpawn(location, player) != null
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/handler/VanillaCompatibilityHandlers.kt

@@ -0,0 +1,25 @@
+package com.willfp.ecomobs.handler
+
+import com.willfp.ecomobs.mob.impl.ecoMob
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+import org.bukkit.event.entity.EntityTransformEvent
+import org.bukkit.event.entity.SlimeSplitEvent
+
+class VanillaCompatibilityHandlers : Listener {
+    @EventHandler
+    fun handle(event: SlimeSplitEvent) {
+        if (event.entity.ecoMob != null) {
+            event.isCancelled = true
+        }
+    }
+
+    @EventHandler
+    fun handle(event: EntityTransformEvent) {
+        val bukkitEntity = event.entity as? Mob ?: return
+        if (bukkitEntity.ecoMob != null) {
+            event.isCancelled = true
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/integrations/MobIntegration.kt

@@ -0,0 +1,11 @@
+package com.willfp.ecomobs.integrations
+
+/**
+ * A mob integration gives access to a special area of the mob config.
+ * This can then be used to access the config of the integration, to apply
+ * special plugin-specific behaviours.
+ */
+class MobIntegration(
+    val configKey: String
+) {
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/integrations/levelledmobs/IntegrationLevelledMobs.kt

@@ -0,0 +1,27 @@
+package com.willfp.ecomobs.integrations.levelledmobs
+
+import com.willfp.eco.core.integrations.Integration
+import com.willfp.ecomobs.integrations.MobIntegration
+import com.willfp.ecomobs.mob.impl.ecoMob
+import me.lokka30.levelledmobs.events.MobPreLevelEvent
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+
+class IntegrationLevelledMobs : Listener, Integration {
+    private val integration = MobIntegration("levelled-mobs")
+
+    @EventHandler
+    fun handle(event: MobPreLevelEvent) {
+        val bukkitEntity = event.entity as? Mob ?: return
+        val ecoMob = bukkitEntity.ecoMob ?: return
+
+        if (!ecoMob.getIntegrationConfig(integration).getBool("can-level")) {
+            event.isCancelled = true
+        }
+    }
+
+    override fun getPluginName(): String {
+        return "LevelledMobs"
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/integrations/libsdisguises/IntegrationLibsDisguises.kt

@@ -0,0 +1,28 @@
+package com.willfp.ecomobs.integrations.libsdisguises
+
+import com.willfp.eco.core.integrations.Integration
+import com.willfp.ecomobs.event.EcoMobSpawnEvent
+import com.willfp.ecomobs.integrations.MobIntegration
+import me.libraryaddict.disguise.DisguiseAPI
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+
+class IntegrationLibsDisguises : Listener, Integration {
+    private val integration = MobIntegration("libs-disguises")
+
+    @EventHandler
+    fun handle(event: EcoMobSpawnEvent) {
+        val mob = event.mob.mob
+        val entity = event.mob.entity
+
+        val disguiseID = mob.getIntegrationConfig(integration).getStringOrNull("id") ?: return
+
+        val disguise = DisguiseAPI.getCustomDisguise(disguiseID) ?: return
+
+        DisguiseAPI.disguiseToAll(entity, disguise)
+    }
+
+    override fun getPluginName(): String {
+        return "LibsDisguises"
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/integrations/modelengine/IntegrationModelEngine.kt

@@ -0,0 +1,33 @@
+package com.willfp.ecomobs.integrations.modelengine
+
+import com.ticxo.modelengine.api.ModelEngineAPI
+import com.willfp.eco.core.integrations.Integration
+import com.willfp.ecomobs.event.EcoMobSpawnEvent
+import com.willfp.ecomobs.integrations.MobIntegration
+import com.willfp.ecomobs.mob.impl.ecoMob
+import me.lokka30.levelledmobs.events.MobPreLevelEvent
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+
+class IntegrationModelEngine : Listener, Integration {
+    private val integration = MobIntegration("model-engine")
+
+    @EventHandler
+    fun handle(event: EcoMobSpawnEvent) {
+        val mob = event.mob.mob
+        val entity = event.mob.entity
+
+        val modelEngineID = mob.getIntegrationConfig(integration).getStringOrNull("id") ?: return
+
+        val model = ModelEngineAPI.createActiveModel(modelEngineID) ?: return
+
+        val modelled = ModelEngineAPI.createModeledEntity(entity)
+        modelled.addModel(model, true)
+        modelled.isBaseEntityVisible = true
+    }
+
+    override fun getPluginName(): String {
+        return "ModelEngine"
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/ConfiguredGoal.kt

@@ -0,0 +1,21 @@
+package com.willfp.ecomobs.mob
+
+import com.willfp.eco.core.entities.ai.EntityController
+import com.willfp.eco.core.entities.ai.EntityGoal
+import com.willfp.eco.core.entities.ai.Goal
+import com.willfp.eco.core.entities.ai.TargetGoal
+import org.bukkit.entity.Mob
+
+data class ConfiguredGoal<T : Goal<*>>(
+    val priority: Int,
+    val goal: T
+)
+
+fun <T: Mob> EntityController<out T>.addGoal(goal: ConfiguredGoal<out Goal<*>>) {
+    @Suppress("UNCHECKED_CAST")
+    if (goal.goal is EntityGoal<*>) {
+        this.addEntityGoal(goal.priority, goal.goal as EntityGoal<in T>)
+    } else {
+        this.addTargetGoal(goal.priority, goal.goal as TargetGoal<in T>)
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/EcoMob.kt

@@ -0,0 +1,83 @@
+package com.willfp.ecomobs.mob
+
+import com.willfp.eco.core.config.interfaces.Config
+import com.willfp.eco.core.registry.KRegistrable
+import com.willfp.ecomobs.category.MobCategory
+import com.willfp.ecomobs.integrations.MobIntegration
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.options.SpawnEgg
+import com.willfp.libreforge.triggers.DispatchedTrigger
+import org.bukkit.Location
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+import org.bukkit.event.entity.EntityDamageEvent.DamageCause
+import java.util.UUID
+
+interface EcoMob : KRegistrable {
+    /**
+     * The category of the mob.
+     */
+    val category: MobCategory
+
+    /**
+     * If the mob can mount.
+     */
+    val canMount: Boolean
+
+    /**
+     * The lifespan of the mob, in ticks.
+     */
+    val lifespan: Int
+
+    /**
+     * The raw, unformatted display name.
+     */
+    val rawDisplayName: String
+
+    /**
+     * The spawn egg.
+     */
+    val spawnEgg: SpawnEgg?
+
+    /**
+     * Get a living mob from a bukkit mob.
+     */
+    fun getLivingMob(mob: Mob): LivingMob? {
+        return getLivingMob(mob.uniqueId)
+    }
+
+    /**
+     * Get a living mob from a UUID.
+     */
+    fun getLivingMob(uuid: UUID): LivingMob?
+
+    /**
+     * Check if the player can spawn the mob at a location.
+     */
+    fun canPlayerSpawn(player: Player, spawnReason: SpawnReason, location: Location): Boolean
+
+    /**
+     * Spawn the mob at a location.
+     */
+    fun spawn(location: Location, reason: SpawnReason): LivingMob?
+
+    /**
+     * Get the damage modifier for a damage cause.
+     */
+    fun getDamageModifier(cause: DamageCause): Double
+
+    /**
+     * Spawn drops at a location.
+     */
+    fun spawnDrops(location: Location, player: Player?)
+
+    /**
+     * Handle an event.
+     */
+    fun handleEvent(event: MobEvent, trigger: DispatchedTrigger)
+
+    /**
+     * Get the config for a certain integration.
+     */
+    fun getIntegrationConfig(integration: MobIntegration): Config
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/EcoMobs.kt

@@ -0,0 +1,32 @@
+package com.willfp.ecomobs.mob
+
+import com.willfp.eco.core.config.interfaces.Config
+import com.willfp.ecomobs.EcoMobsPlugin
+import com.willfp.ecomobs.config.ConfigViolationException
+import com.willfp.ecomobs.mob.impl.ConfigDrivenEcoMob
+import com.willfp.libreforge.ViolationContext
+import com.willfp.libreforge.loader.LibreforgePlugin
+import com.willfp.libreforge.loader.configs.RegistrableCategory
+
+object EcoMobs : RegistrableCategory<EcoMob>("mob", "mobs") {
+    override fun clear(plugin: LibreforgePlugin) {
+        registry.clear()
+    }
+
+    override fun acceptConfig(plugin: LibreforgePlugin, id: String, config: Config) {
+        val context = ViolationContext(plugin, "Mob $id")
+
+        try {
+            val mob = ConfigDrivenEcoMob(
+                plugin as EcoMobsPlugin,
+                id,
+                config,
+                context
+            )
+
+            registry.register(mob)
+        } catch (e: ConfigViolationException) {
+            context.log(e.violation)
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/LivingMob.kt

@@ -0,0 +1,29 @@
+package com.willfp.ecomobs.mob
+
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+
+interface LivingMob {
+    val mob: EcoMob
+
+    val entity: Mob
+
+    val isAlive: Boolean
+
+    val displayName: String
+
+    /**
+     * Ticks left until removed due to lifespan.
+     */
+    val ticksLeft: Int
+
+    /**
+     * Kill the mob.
+     */
+    fun kill(player: Player?)
+
+    /**
+     * Despawn the mob.
+     */
+    fun despawn()
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/SpawnReason.kt

@@ -0,0 +1,8 @@
+package com.willfp.ecomobs.mob
+
+enum class SpawnReason {
+    NATURAL,
+    TOTEM,
+    EGG,
+    COMMAND
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/MobEvent.kt

@@ -0,0 +1,27 @@
+package com.willfp.ecomobs.mob.event
+
+import com.willfp.eco.core.registry.KRegistrable
+import com.willfp.ecomobs.plugin
+import org.bukkit.Bukkit
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+import org.bukkit.event.Listener
+
+abstract class MobEvent(
+    final override val id: String
+): KRegistrable, Listener {
+    val configKey = this.id.replace("_", "-")
+
+    override fun onRegister() {
+        plugin.eventManager.registerListener(this)
+    }
+
+    /*
+    libreforge effects require a player to be passed in, so we just use an arbitrary player.
+    This means that if there are no players online, then certain events will not fire - but this
+    shouldn't cause much of an issue.
+     */
+    protected fun getArbitraryPlayer(): Player? {
+        return Bukkit.getOnlinePlayers().firstOrNull()
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/MobEvents.kt

@@ -0,0 +1,30 @@
+package com.willfp.ecomobs.mob.event
+
+import com.willfp.eco.core.registry.Registry
+import com.willfp.ecomobs.mob.event.impl.MobEventAnyAttack
+import com.willfp.ecomobs.mob.event.impl.MobEventDamagePlayer
+import com.willfp.ecomobs.mob.event.impl.MobEventDeath
+import com.willfp.ecomobs.mob.event.impl.MobEventDespawn
+import com.willfp.ecomobs.mob.event.impl.MobEventInteract
+import com.willfp.ecomobs.mob.event.impl.MobEventKill
+import com.willfp.ecomobs.mob.event.impl.MobEventKillPlayer
+import com.willfp.ecomobs.mob.event.impl.MobEventMeleeAttack
+import com.willfp.ecomobs.mob.event.impl.MobEventRangedAttack
+import com.willfp.ecomobs.mob.event.impl.MobEventSpawn
+import com.willfp.ecomobs.mob.event.impl.MobEventTakeDamage
+
+object MobEvents : Registry<MobEvent>() {
+    init {
+        register(MobEventAnyAttack)
+        register(MobEventDamagePlayer)
+        register(MobEventDeath)
+        register(MobEventDespawn)
+        register(MobEventInteract)
+        register(MobEventKill)
+        register(MobEventKillPlayer)
+        register(MobEventMeleeAttack)
+        register(MobEventRangedAttack)
+        register(MobEventSpawn)
+        register(MobEventTakeDamage)
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventAnyAttack.kt

@@ -0,0 +1,6 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.ecomobs.mob.event.MobEvent
+
+// Logic handled by melee attack and ranged attack
+object MobEventAnyAttack : MobEvent("any_attack")

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventDamagePlayer.kt

@@ -0,0 +1,27 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.impl.ecoMob
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+import org.bukkit.event.EventHandler
+import org.bukkit.event.entity.EntityDamageByEntityEvent
+
+object MobEventDamagePlayer : MobEvent("damage_player") {
+    @EventHandler
+    fun handle(event: EntityDamageByEntityEvent) {
+        val player = event.entity as? Player ?: return
+        val bukkitMob = event.damager as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+
+        val data = TriggerData(
+            player = player,
+            victim = bukkitMob,
+            location = bukkitMob.location,
+            event = event
+        )
+
+        ecoMob.handleEvent(this, data.dispatch(player))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventDeath.kt

@@ -0,0 +1,37 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.ecomobs.event.EcoMobDeathEvent
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.impl.ecoMob
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.Bukkit
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.EventPriority
+import org.bukkit.event.entity.EntityDeathEvent
+
+object MobEventDeath : MobEvent("death") {
+    // Highest priority to let player run first
+    @EventHandler(priority = EventPriority.HIGHEST)
+    fun handle(event: EntityDeathEvent) {
+        val bukkitMob = event.entity as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+        val living = ecoMob.getLivingMob(bukkitMob) ?: return
+
+        val data = TriggerData(
+            victim = bukkitMob,
+            location = bukkitMob.location,
+            event = event
+        )
+
+        // Clear default drops
+        event.drops.clear()
+
+        val player = getArbitraryPlayer() ?: return
+
+        Bukkit.getPluginManager().callEvent(EcoMobDeathEvent(living))
+
+        ecoMob.handleEvent(this, data.dispatch(player))
+        living.kill(null)
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventDespawn.kt

@@ -0,0 +1,23 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.ecomobs.event.EcoMobDespawnEvent
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.event.EventHandler
+
+object MobEventDespawn: MobEvent("despawn") {
+    @EventHandler
+    fun handle(event: EcoMobDespawnEvent) {
+        val ecoMob = event.mob
+
+        val data = TriggerData(
+            victim = ecoMob.entity,
+            location = ecoMob.entity.location,
+            event = event
+        )
+
+        val player = getArbitraryPlayer() ?: return
+
+        ecoMob.mob.handleEvent(this, data.dispatch(player))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventInteract.kt

@@ -0,0 +1,26 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.impl.ecoMob
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.player.PlayerInteractEntityEvent
+
+object MobEventInteract: MobEvent("interact") {
+    @EventHandler
+    fun handle(event: PlayerInteractEntityEvent) {
+        val bukkitMob = event.rightClicked as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+        val player = event.player
+
+        val data = TriggerData(
+            player = player,
+            victim = bukkitMob,
+            location = bukkitMob.location,
+            event = event
+        )
+
+        ecoMob.handleEvent(this, data.dispatch(player))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventKill.kt

@@ -0,0 +1,34 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.eco.core.events.EntityDeathByEntityEvent
+import com.willfp.eco.util.tryAsPlayer
+import com.willfp.ecomobs.event.EcoMobKillEvent
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.impl.ecoMob
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.Bukkit
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.entity.EntityDeathEvent
+
+object MobEventKill : MobEvent("kill") {
+    @EventHandler
+    fun handle(event: EntityDeathByEntityEvent) {
+        val player = event.killer.tryAsPlayer() ?: return
+        val bukkitMob = event.victim as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+        val living = ecoMob.getLivingMob(bukkitMob) ?: return
+
+        val data = TriggerData(
+            player = player,
+            victim = bukkitMob,
+            location = bukkitMob.location,
+            event = event
+        )
+
+        Bukkit.getPluginManager().callEvent(EcoMobKillEvent(living, player))
+
+        ecoMob.handleEvent(this, data.dispatch(player))
+        living.kill(player)
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventKillPlayer.kt

@@ -0,0 +1,27 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.eco.core.events.EntityDeathByEntityEvent
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.impl.ecoMob
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+import org.bukkit.event.EventHandler
+
+object MobEventKillPlayer : MobEvent("kill_player") {
+    @EventHandler
+    fun handle(event: EntityDeathByEntityEvent) {
+        val player = event.victim as? Player ?: return
+        val bukkitMob = event.killer as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+
+        val data = TriggerData(
+            player = player,
+            victim = bukkitMob,
+            location = bukkitMob.location,
+            event = event
+        )
+
+        ecoMob.handleEvent(this, data.dispatch(player))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventMeleeAttack.kt

@@ -0,0 +1,28 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.impl.ecoMob
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+import org.bukkit.event.EventHandler
+import org.bukkit.event.entity.EntityDamageByEntityEvent
+
+object MobEventMeleeAttack : MobEvent("melee_attack") {
+    @EventHandler
+    fun handle(event: EntityDamageByEntityEvent) {
+        val bukkitMob = event.entity as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+        val player = event.damager as? Player ?: return
+
+        val data = TriggerData(
+            player = player,
+            victim = bukkitMob,
+            location = bukkitMob.location,
+            event = event
+        )
+
+        ecoMob.handleEvent(this, data.dispatch(player))
+        ecoMob.handleEvent(MobEventAnyAttack, data.dispatch(player))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventRangedAttack.kt

@@ -0,0 +1,28 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.eco.util.tryAsPlayer
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.impl.ecoMob
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.entity.Mob
+import org.bukkit.event.EventHandler
+import org.bukkit.event.entity.EntityDamageByEntityEvent
+
+object MobEventRangedAttack : MobEvent("ranged_attack") {
+    @EventHandler
+    fun handle(event: EntityDamageByEntityEvent) {
+        val bukkitMob = event.entity as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+        val player = event.damager.tryAsPlayer() ?: return
+
+        val data = TriggerData(
+            player = player,
+            victim = bukkitMob,
+            location = bukkitMob.location,
+            event = event
+        )
+
+        ecoMob.handleEvent(this, data.dispatch(player))
+        ecoMob.handleEvent(MobEventAnyAttack, data.dispatch(player))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventSpawn.kt

@@ -0,0 +1,24 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.ecomobs.event.EcoMobSpawnEvent
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.Bukkit
+import org.bukkit.event.EventHandler
+
+object MobEventSpawn: MobEvent("spawn") {
+    @EventHandler
+    fun handle(event: EcoMobSpawnEvent) {
+        val mob = event.mob
+
+        val data = TriggerData(
+            victim = mob.entity,
+            location = mob.entity.location,
+            event = event
+        )
+
+        val player = getArbitraryPlayer() ?: return
+
+        mob.mob.handleEvent(this, data.dispatch(player))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/event/impl/MobEventTakeDamage.kt

@@ -0,0 +1,29 @@
+package com.willfp.ecomobs.mob.event.impl
+
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.impl.ecoMob
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.Bukkit
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+import org.bukkit.event.EventHandler
+import org.bukkit.event.entity.EntityDamageByEntityEvent
+import org.bukkit.event.entity.EntityDamageEvent
+
+object MobEventTakeDamage : MobEvent("take_damage") {
+    @EventHandler
+    fun handle(event: EntityDamageEvent) {
+        val bukkitMob = event.entity as? Mob ?: return
+        val ecoMob = bukkitMob.ecoMob ?: return
+
+        val data = TriggerData(
+            victim = bukkitMob,
+            location = bukkitMob.location,
+            event = event
+        )
+
+        val player = Bukkit.getOnlinePlayers().firstOrNull() ?: return
+
+        ecoMob.handleEvent(this, data.dispatch(player))
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/impl/ConfigDrivenEcoMob.kt

@@ -0,0 +1,388 @@
+package com.willfp.ecomobs.mob.impl
+
+import com.willfp.eco.core.config.interfaces.Config
+import com.willfp.eco.core.entities.Entities
+import com.willfp.eco.core.entities.ai.EntityGoals
+import com.willfp.eco.core.entities.ai.TargetGoals
+import com.willfp.eco.core.entities.controller
+import com.willfp.eco.core.entities.impl.EmptyTestableEntity
+import com.willfp.eco.core.fast.fast
+import com.willfp.eco.core.items.CustomItem
+import com.willfp.eco.core.items.Items
+import com.willfp.eco.core.items.builder.modify
+import com.willfp.eco.core.recipe.Recipes
+import com.willfp.eco.core.recipe.parts.EmptyTestableItem
+import com.willfp.eco.util.NamespacedKeyUtils
+import com.willfp.eco.util.namespacedKeyOf
+import com.willfp.eco.util.safeNamespacedKeyOf
+import com.willfp.eco.util.toComponent
+import com.willfp.eco.util.toNiceString
+import com.willfp.ecomobs.EcoMobsPlugin
+import com.willfp.ecomobs.category.MobCategories
+import com.willfp.ecomobs.config.ConfigViolationException
+import com.willfp.ecomobs.config.filterNotNullValues
+import com.willfp.ecomobs.config.ifTrue
+import com.willfp.ecomobs.config.toConfigKey
+import com.willfp.ecomobs.config.validate
+import com.willfp.ecomobs.config.validateNotNull
+import com.willfp.ecomobs.event.EcoMobPreSpawnEvent
+import com.willfp.ecomobs.event.EcoMobSpawnEvent
+import com.willfp.ecomobs.integrations.MobIntegration
+import com.willfp.ecomobs.mob.ConfiguredGoal
+import com.willfp.ecomobs.mob.EcoMob
+import com.willfp.ecomobs.mob.EcoMobs
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.mob.SpawnReason
+import com.willfp.ecomobs.mob.addGoal
+import com.willfp.ecomobs.mob.event.MobEvent
+import com.willfp.ecomobs.mob.event.MobEvents
+import com.willfp.ecomobs.mob.options.BossBarOptions
+import com.willfp.ecomobs.mob.options.Drop
+import com.willfp.ecomobs.mob.options.MobDrops
+import com.willfp.ecomobs.mob.options.SpawnEgg
+import com.willfp.ecomobs.mob.options.ecoMobEgg
+import com.willfp.ecomobs.tick.TickHandlerBossBar
+import com.willfp.ecomobs.tick.TickHandlerDisplayName
+import com.willfp.ecomobs.tick.TickHandlerLifespan
+import com.willfp.libreforge.ConfigViolation
+import com.willfp.libreforge.ViolationContext
+import com.willfp.libreforge.conditions.Conditions
+import com.willfp.libreforge.effects.Effects
+import com.willfp.libreforge.enumValueOfOrNull
+import com.willfp.libreforge.triggers.DispatchedTrigger
+import net.kyori.adventure.bossbar.BossBar
+import org.bukkit.Bukkit
+import org.bukkit.Location
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+import org.bukkit.event.entity.EntityDamageEvent.DamageCause
+import org.bukkit.inventory.EquipmentSlot
+import org.bukkit.persistence.PersistentDataType
+import java.util.UUID
+
+val mobKey = namespacedKeyOf("ecomobs", "mob")
+
+internal class ConfigDrivenEcoMob(
+    private val plugin: EcoMobsPlugin,
+    override val id: String,
+    private val config: Config,
+    private val context: ViolationContext
+) : EcoMob {
+    private val trackedMobs = mutableMapOf<UUID, LivingMob>()
+
+    private val onSpawnActions = mutableListOf<(LivingMobImpl) -> Unit>()
+
+    val mob = Entities.lookup(config.getString("mob"))
+        .validate { it !is EmptyTestableEntity }
+        .unwrap {
+            ConfigViolation(
+                "mob",
+                "Invalid mob",
+            )
+        }
+
+    override val category = MobCategories[config.getString("category")]
+        .validateNotNull(
+            ConfigViolation(
+                "category",
+                "Invalid category"
+            )
+        )
+
+    val equipment = EquipmentSlot.values().associateWith {
+        config.getStringOrNull("equipment.${it.toConfigKey()}")
+            ?.let { lookup -> Items.lookup(lookup) }
+    }.onSpawn {
+        for ((slot, item) in it) {
+            @Suppress("UNNECESSARY_SAFE_CALL")
+            this.entity.equipment?.setItem(slot, item?.item)
+        }
+    }
+
+    val isOverridingAI = config.getBool("custom-ai.clear")
+
+    val targetGoals = config.getSubsections("custom-ai.target-goals").mapNotNull {
+        val key = safeNamespacedKeyOf(it.getString("key")) ?: throw ConfigViolationException(
+            ConfigViolation(
+                "key",
+                "Invalid goal key"
+            )
+        ) { ctx ->
+            ctx.with("target goals")
+        }
+
+        val deserializer = TargetGoals.getByKey(key) ?: throw ConfigViolationException(
+            ConfigViolation(
+                "key",
+                "Invalid target goal"
+            )
+        ) { ctx ->
+            ctx.with("target goals")
+        }
+
+        val goal = deserializer.deserialize(it.getSubsection("args")) ?: throw ConfigViolationException(
+            ConfigViolation(
+                "args",
+                "Invalid target goal args"
+            )
+        ) { ctx ->
+            ctx.with("target goals").with(deserializer.key.toString())
+        }
+
+        ConfiguredGoal(it.getInt("priority"), goal)
+    }
+
+    val entityGoals = config.getSubsections("custom-ai.entity-goals").mapNotNull {
+        val key = safeNamespacedKeyOf(it.getString("key")) ?: throw ConfigViolationException(
+            ConfigViolation(
+                "key",
+                "Invalid goal key"
+            )
+        ) { ctx ->
+            ctx.with("entity goals")
+        }
+
+        val deserializer = EntityGoals.getByKey(key) ?: throw ConfigViolationException(
+            ConfigViolation(
+                "key",
+                "Invalid entity goal"
+            )
+        ) { ctx ->
+            ctx.with("entity goals")
+        }
+
+        val goal = deserializer.deserialize(it.getSubsection("args")) ?: throw ConfigViolationException(
+            ConfigViolation(
+                "args",
+                "Invalid entity goal args"
+            )
+        ) { ctx ->
+            ctx.with("entity goals").with(deserializer.key.toString())
+        }
+
+        ConfiguredGoal(it.getInt("priority"), goal)
+    }
+
+    val eventEffects = MobEvents.associateWith {
+        Effects.compileChain(
+            config.getSubsections("effects.${it.configKey}"),
+            context.with("effects").with(it.configKey)
+        )
+    }.filterNotNullValues()
+
+    override val rawDisplayName = config.getString("display-name")
+
+    override val lifespan = config.getInt("lifespan")
+        .let { if (it < 1) Int.MAX_VALUE else it * 20 }
+
+    override val canMount = config.getBool("defence.can-mount")
+
+    val damageModifiers = DamageCause.values().associateWith {
+        config.getDoubleOrNull("defence.damage-modifiers.${it.name.lowercase()}") ?: 1.0
+    }
+
+    val bossBarOptions = config.getBool("boss-bar.enabled")
+        .ifTrue {
+            val barColor = enumValueOfOrNull<BossBar.Color>(config.getString("boss-bar.color").uppercase())
+                .validateNotNull(
+                    ConfigViolation(
+                        "boss-bar.color",
+                        "Invalid boss bar color"
+                    )
+                )
+
+            val barStyle = enumValueOfOrNull<BossBar.Overlay>(config.getString("boss-bar.style").uppercase())
+                .validateNotNull(
+                    ConfigViolation(
+                        "boss-bar.style",
+                        "Invalid boss bar style"
+                    )
+                )
+
+            val barRadius = config.getDouble("boss-bar.radius")
+                .validate { it > 0 }
+                .unwrap {
+                    ConfigViolation(
+                        "boss-bar.radius",
+                        "Boss bar radius must be greater than 0"
+                    )
+                }
+
+            BossBarOptions(
+                barColor,
+                barStyle,
+                barRadius
+            )
+        }
+        .onSpawn {
+            val bar = BossBar.bossBar(
+                rawDisplayName.toComponent(),
+                1f,
+                it.color,
+                it.style
+            )
+
+            this.addTickHandler(TickHandlerBossBar(bar, it))
+        }
+
+    val drops = MobDrops(
+        config.getInt("drops.experience"),
+        config.getSubsections("drops.items").map {
+            val items = it.getStrings("items")
+                .map { lookup -> Items.lookup(lookup) }
+                .filterNot { it is EmptyTestableItem }
+
+            val chance = it.getDouble("chance")
+
+            Drop(chance, items)
+        }
+    )
+
+    override val spawnEgg = config.getBool("spawn.egg.enabled").ifTrue {
+        val conditions = Conditions.compile(
+            config.getSubsections("spawn.egg.conditions"),
+            context.with("spawn egg conditions")
+        )
+
+        val name = config.getString("spawn.egg.name")
+        val lore = config.getStrings("spawn.egg.lore")
+
+        val item = Items.lookup(config.getString("spawn.egg.item")).item.apply {
+            this.fast().ecoMobEgg = this@ConfigDrivenEcoMob
+        }
+
+        CustomItem(
+            plugin.createNamespacedKey("${this.id}_spawn_egg"),
+            { item.fast().ecoMobEgg == this },
+            item
+        ).register()
+
+        val isCraftable = config.getBool("spawn.egg.craftable")
+
+        if (isCraftable) {
+            Recipes.createAndRegisterRecipe(
+                plugin,
+                "${this.id}_spawn_egg",
+                item,
+                config.getStrings("spawn.egg.recipe")
+            )
+        }
+
+        SpawnEgg(
+            this,
+            conditions,
+            item,
+            name,
+            lore
+        )
+    }
+
+    /*
+    ----------
+     */
+
+    private inline fun <T : Any> T?.onSpawn(crossinline block: LivingMobImpl.(T) -> Unit) {
+        if (this != null) {
+            onSpawnActions += { it.block(this) }
+        }
+    }
+
+    /*
+    ----------
+     */
+
+    override fun getIntegrationConfig(integration: MobIntegration): Config {
+        return config.getSubsection("integrations.${integration.configKey}")
+    }
+
+    override fun getDamageModifier(cause: DamageCause): Double {
+        return damageModifiers[cause] ?: 1.0
+    }
+
+    override fun canPlayerSpawn(player: Player, spawnReason: SpawnReason, location: Location): Boolean {
+        if (spawnReason == SpawnReason.NATURAL) {
+            throw IllegalArgumentException("Players cannot spawn mobs naturally")
+        }
+
+        return true
+    }
+
+    override fun spawnDrops(location: Location, player: Player?) {
+        drops.drop(location, player)
+    }
+
+    override fun handleEvent(event: MobEvent, trigger: DispatchedTrigger) {
+        eventEffects[event]?.trigger(trigger)
+    }
+
+    override fun getLivingMob(uuid: UUID): LivingMob? {
+        return trackedMobs[uuid]
+    }
+
+    @Suppress("UNCHECKED_CAST")
+    override fun spawn(location: Location, reason: SpawnReason): LivingMob? {
+        // Call bukkit event
+        val preSpawnEvent = EcoMobPreSpawnEvent(this, reason)
+        Bukkit.getPluginManager().callEvent(preSpawnEvent)
+
+        if (preSpawnEvent.isCancelled) {
+            return null
+        }
+
+        // Spawn bukkit mob
+        val entity = mob.spawn(location) as? Mob ?: throw IllegalStateException("Mob is not a mob")
+
+        // Mark as custom mob
+        entity.ecoMob = this
+
+        // Set custom AI
+        val controller = entity.controller
+
+        if (isOverridingAI) {
+            controller.clearAllGoals()
+        }
+
+        for (goal in targetGoals) {
+            controller.addGoal(goal)
+        }
+
+        for (goal in entityGoals) {
+            controller.addGoal(goal)
+        }
+
+        // Create living mob
+        val livingMob = LivingMobImpl(plugin, this, entity) {
+            trackedMobs.remove(entity.uniqueId)
+        }
+
+        // Run on-spawn actions
+        for (action in onSpawnActions) {
+            action(livingMob)
+        }
+
+        // Add base tickets
+        livingMob.addTickHandler(TickHandlerDisplayName())
+        livingMob.addTickHandler(TickHandlerLifespan())
+
+        // Call spawn event
+        val spawnEvent = EcoMobSpawnEvent(livingMob, reason)
+        Bukkit.getPluginManager().callEvent(spawnEvent)
+
+        // Track mob and start ticking
+        trackedMobs[entity.uniqueId] = livingMob
+        livingMob.startTicking()
+        return livingMob
+    }
+}
+
+var Mob.ecoMob: EcoMob?
+    get() = persistentDataContainer.get(mobKey, PersistentDataType.STRING)
+        ?.let { EcoMobs[it] }
+    internal set(value) {
+        if (value == null) {
+            persistentDataContainer.remove(mobKey)
+            return
+        }
+
+        persistentDataContainer.set(mobKey, PersistentDataType.STRING, value.id)
+    }

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/impl/LivingMobImpl.kt

@@ -0,0 +1,88 @@
+package com.willfp.ecomobs.mob.impl
+
+import com.willfp.eco.util.formatEco
+import com.willfp.ecomobs.EcoMobsPlugin
+import com.willfp.ecomobs.event.EcoMobDespawnEvent
+import com.willfp.ecomobs.mob.EcoMob
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.mob.placeholder.formatMobPlaceholders
+import com.willfp.ecomobs.tick.TickHandler
+import org.bukkit.Bukkit
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+
+internal class LivingMobImpl(
+    plugin: EcoMobsPlugin,
+    override val mob: EcoMob,
+    override val entity: Mob,
+    private val deathCallback: () -> Unit
+) : LivingMob {
+    private val ticker = plugin.runnableFactory.create {
+        tick(tick)
+        tick++
+
+        if (!isAlive) {
+            it.cancel()
+            remove()
+        }
+    }
+
+    private var isRunning = false
+
+    private var tick = 1
+
+    private val tickHandlers = mutableListOf<TickHandler>()
+
+    override val isAlive: Boolean
+        get() = entity.isValid
+
+    override val displayName: String
+        get() = mob.rawDisplayName.formatMobPlaceholders(this).formatEco()
+
+    override val ticksLeft: Int
+        get() = mob.lifespan - tick
+
+    fun addTickHandler(handler: TickHandler) {
+        tickHandlers += handler
+    }
+
+    private fun tick(tick: Int) {
+        for (handler in tickHandlers) {
+            handler.tick(this, tick)
+        }
+    }
+
+    fun startTicking() {
+        if (isRunning) {
+            throw IllegalStateException("Ticking already started")
+        }
+
+        isRunning = true
+        ticker.runTaskTimer(1, 1)
+    }
+
+    override fun kill(player: Player?) {
+        remove()
+
+        mob.spawnDrops(entity.location, player)
+    }
+
+    override fun despawn() {
+        remove()
+
+        Bukkit.getPluginManager().callEvent(
+            EcoMobDespawnEvent(this)
+        )
+    }
+
+    private fun remove() {
+        ticker.cancel()
+
+        entity.remove()
+        deathCallback()
+
+        for (handler in this.tickHandlers) {
+            handler.onRemove(this, tick)
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/options/BossBarOptions.kt

@@ -0,0 +1,9 @@
+package com.willfp.ecomobs.mob.options
+
+import net.kyori.adventure.bossbar.BossBar
+
+data class BossBarOptions(
+    val color: BossBar.Color,
+    val style: BossBar.Overlay,
+    val radius: Double
+)

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/options/MobDrops.kt

@@ -0,0 +1,45 @@
+package com.willfp.ecomobs.mob.options
+
+import com.willfp.eco.core.drops.DropQueue
+import com.willfp.eco.core.items.TestableItem
+import com.willfp.eco.util.randDouble
+import org.bukkit.Location
+import org.bukkit.entity.ExperienceOrb
+import org.bukkit.entity.Player
+
+data class Drop(
+    val chance: Double,
+    val items: List<TestableItem>
+)
+
+data class MobDrops(
+    val experience: Int,
+    val drops: List<Drop>
+) {
+    fun drop(location: Location, player: Player?) {
+        if (player != null) {
+            val queue = DropQueue(player)
+                .addXP(experience)
+
+            for (drop in drops) {
+                if (randDouble(0.0, 100.0) <= drop.chance) {
+                    queue.addItems(drop.items.map { it.item })
+                }
+            }
+
+            queue.push()
+        } else {
+            val world = location.world ?: throw IllegalStateException("Location has no world")
+
+            for (drop in drops) {
+                if (randDouble(0.0, 100.0) <= drop.chance) {
+                    world.dropItemNaturally(location, drop.items.random().item)
+                }
+            }
+
+            world.spawn(location, ExperienceOrb::class.java).apply {
+                experience = experience
+            }
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/options/SpawnEgg.kt

@@ -0,0 +1,70 @@
+package com.willfp.ecomobs.mob.options
+
+import com.willfp.eco.core.fast.FastItemStack
+import com.willfp.eco.core.fast.fast
+import com.willfp.eco.core.items.builder.modify
+import com.willfp.eco.util.formatEco
+import com.willfp.eco.util.namespacedKeyOf
+import com.willfp.ecomobs.mob.EcoMob
+import com.willfp.ecomobs.mob.EcoMobs
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.mob.SpawnReason
+import com.willfp.libreforge.conditions.ConditionList
+import com.willfp.libreforge.triggers.TriggerData
+import org.bukkit.Location
+import org.bukkit.entity.Player
+import org.bukkit.inventory.ItemStack
+import org.bukkit.persistence.PersistentDataType
+import sun.jvm.hotspot.oops.CellTypeState.value
+
+class SpawnEgg internal constructor(
+    val mob: EcoMob,
+    val conditions: ConditionList,
+    private val backingItem: ItemStack,
+    private val rawDisplayName: String,
+    private val rawLore: List<String>
+) {
+    fun getItem(player: Player?): ItemStack {
+        return backingItem.clone().modify {
+            this.setDisplayName(rawDisplayName.formatEco(player))
+            this.addLoreLines(rawLore.formatEco(player))
+        }
+    }
+
+    fun trySpawn(location: Location, player: Player?): LivingMob? {
+        if (player != null) {
+            val canSpawn = conditions.areMetAndTrigger(
+                TriggerData(
+                    player = player
+                ).dispatch(player)
+            )
+
+            if (!canSpawn) {
+                return null
+            }
+        }
+
+        return mob.spawn(location, SpawnReason.EGG)
+    }
+}
+
+private val spawnEggKey = namespacedKeyOf("ecomobs", "spawn_egg")
+
+var ItemStack.ecoMobEgg: EcoMob?
+    get() = this.fast().ecoMobEgg
+    internal set(value) {
+        this.fast().ecoMobEgg = value
+    }
+
+var FastItemStack.ecoMobEgg: EcoMob?
+    get() {
+        val id = this.persistentDataContainer.get(spawnEggKey, PersistentDataType.STRING) ?: return null
+        return EcoMobs[id]
+    }
+    internal set(value) {
+        if (value == null) {
+            this.persistentDataContainer.remove(spawnEggKey)
+        } else {
+            this.persistentDataContainer.set(spawnEggKey, PersistentDataType.STRING, value.id)
+        }
+    }

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/placeholder/MobPlaceholder.kt

@@ -0,0 +1,17 @@
+package com.willfp.ecomobs.mob.placeholder
+
+import com.willfp.eco.core.registry.KRegistrable
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.plugin
+import org.bukkit.Bukkit
+import org.bukkit.entity.Player
+import org.bukkit.event.Listener
+
+abstract class MobPlaceholder(
+    final override val id: String
+) : KRegistrable, Listener {
+    /**
+     * Get the value of the placeholder.
+     */
+    abstract fun getValue(mob: LivingMob): String
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/placeholder/MobPlaceholders.kt

@@ -0,0 +1,32 @@
+package com.willfp.ecomobs.mob.placeholder
+
+import com.willfp.eco.core.registry.Registry
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.mob.event.impl.MobEventAnyAttack
+import com.willfp.ecomobs.mob.event.impl.MobEventDamagePlayer
+import com.willfp.ecomobs.mob.event.impl.MobEventDeath
+import com.willfp.ecomobs.mob.event.impl.MobEventDespawn
+import com.willfp.ecomobs.mob.event.impl.MobEventInteract
+import com.willfp.ecomobs.mob.event.impl.MobEventKill
+import com.willfp.ecomobs.mob.event.impl.MobEventKillPlayer
+import com.willfp.ecomobs.mob.event.impl.MobEventMeleeAttack
+import com.willfp.ecomobs.mob.event.impl.MobEventRangedAttack
+import com.willfp.ecomobs.mob.event.impl.MobEventSpawn
+import com.willfp.ecomobs.mob.event.impl.MobEventTakeDamage
+import com.willfp.ecomobs.mob.placeholder.impl.MobPlaceholderHealth
+import com.willfp.ecomobs.mob.placeholder.impl.MobPlaceholderTime
+
+object MobPlaceholders : Registry<MobPlaceholder>() {
+    init {
+        register(MobPlaceholderHealth)
+        register(MobPlaceholderTime)
+    }
+}
+
+fun String.formatMobPlaceholders(mob: LivingMob): String {
+    var string = this
+    MobPlaceholders.forEach { placeholder ->
+        string = string.replace("%${placeholder.id}%", placeholder.getValue(mob))
+    }
+    return string
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/placeholder/impl/MobPlaceholderHealth.kt

@@ -0,0 +1,11 @@
+package com.willfp.ecomobs.mob.placeholder.impl
+
+import com.willfp.eco.util.toNiceString
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.mob.placeholder.MobPlaceholder
+
+object MobPlaceholderHealth : MobPlaceholder("health") {
+    override fun getValue(mob: LivingMob): String {
+        return mob.entity.health.toNiceString()
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/mob/placeholder/impl/MobPlaceholderTime.kt

@@ -0,0 +1,13 @@
+package com.willfp.ecomobs.mob.placeholder.impl
+
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.mob.placeholder.MobPlaceholder
+
+object MobPlaceholderTime : MobPlaceholder("time") {
+    override fun getValue(mob: LivingMob): String {
+        val ticksLeft = mob.ticksLeft
+        val secondsLeft = ticksLeft / 20
+
+        return String.format("%d:%02d", secondsLeft / 60, secondsLeft % 60)
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/tick/TickHandler.kt

@@ -0,0 +1,20 @@
+package com.willfp.ecomobs.tick
+
+import com.willfp.ecomobs.mob.LivingMob
+
+/**
+ * Handle ticking mobs.
+ */
+interface TickHandler {
+    /**
+     * Tick the mob.
+     */
+    fun tick(mob: LivingMob, tick: Int)
+
+    /**
+     * Called when the mob is removed.
+     */
+    fun onRemove(mob: LivingMob, tick: Int) {
+        // Override when needed
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/tick/TickHandlerBossBar.kt

@@ -0,0 +1,51 @@
+package com.willfp.ecomobs.tick
+
+import com.willfp.eco.util.asAudience
+import com.willfp.eco.util.toComponent
+import com.willfp.ecomobs.mob.LivingMob
+import com.willfp.ecomobs.mob.options.BossBarOptions
+import net.kyori.adventure.bossbar.BossBar
+import org.bukkit.Bukkit
+import org.bukkit.attribute.Attribute
+import org.bukkit.entity.Player
+
+class TickHandlerBossBar(
+    private val bar: BossBar,
+    private val options: BossBarOptions
+) : TickHandler {
+    override fun tick(mob: LivingMob, tick: Int) {
+        if (tick % 5 != 0) {
+            return
+        }
+
+        val entity = mob.entity
+        val maxHealth = entity.getAttribute(Attribute.GENERIC_MAX_HEALTH)?.value
+            ?: throw IllegalStateException("Entity ${entity.type} has no max health attribute")
+
+        bar.name(mob.displayName.toComponent())
+        bar.progress((entity.health / maxHealth).coerceAtMost(1.0).toFloat())
+
+        // Only run every 2 seconds to save CPU
+        if (tick % 40 != 0) {
+            return
+        }
+
+        for (player in Bukkit.getOnlinePlayers()) {
+            player.asAudience().hideBossBar(bar)
+        }
+
+        entity.getNearbyEntities(
+            options.radius,
+            options.radius,
+            options.radius
+        ).filterIsInstance<Player>()
+            .map { it.asAudience() }
+            .forEach { it.showBossBar(bar) }
+    }
+
+    override fun onRemove(mob: LivingMob, tick: Int) {
+        for (player in Bukkit.getOnlinePlayers()) {
+            player.asAudience().hideBossBar(bar)
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/tick/TickHandlerDisplayName.kt

@@ -0,0 +1,14 @@
+package com.willfp.ecomobs.tick
+
+import com.willfp.ecomobs.mob.LivingMob
+
+class TickHandlerDisplayName: TickHandler {
+    override fun tick(mob: LivingMob, tick: Int) {
+        if (tick % 5 != 0) {
+            return
+        }
+
+        @Suppress("DEPRECATION")
+        mob.entity.customName = mob.displayName
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/ecomobs/tick/TickHandlerLifespan.kt

@@ -0,0 +1,11 @@
+package com.willfp.ecomobs.tick
+
+import com.willfp.ecomobs.mob.LivingMob
+
+class TickHandlerLifespan: TickHandler {
+    override fun tick(mob: LivingMob, tick: Int) {
+        if (mob.ticksLeft <= 0) {
+            mob.despawn()
+        }
+    }
+}

eco-core/core-plugin/src/main/resources/bosses/_example.yml

@@ -0,0 +1,208 @@
+# The ID of the boss is the name of the .yml file,
+# for example steel_golem.yml has the ID of steel_golem
+# You can place bosses anywhere in this folder,
+# including in subfolders if you want to organize your boss configs
+# _example.yml is not loaded.
+
+# A base mob and modifiers
+# View an explanation for this system here: https://plugins.auxilor.io/all-plugins/the-entity-lookup-system
+mob: iron_golem attack-damage:90 movement-speed:1.5 follow-range:16 health:1200
+
+# If you're using model engine, you can specify the ID here. You can also specify these in the mob with the lookup system.
+model-engine-id: ""
+
+# Supported placeholders: %health%, %time% (formats as minutes:seconds, eg 1:56)
+display-name: "&8Steel Golem &7| &c%health%♥ &7| &e%time%"
+
+influence: 40 # The distance at which effects will be applied to players
+
+custom-ai: # Custom mob AI using the entity goal system.
+  enabled: false # If custom AI should be enabled, this will override the vanilla mob behaviour.
+  target-goals: [ ] # How the boss decides who to attack, if the target mode isn't being used.
+  ai-goals: [ ] # How the boss should behave.
+
+effects: # Effects are done from the player's perspective: to treat the player as the victim, use the self_as_victim option in args
+  - id: run_chain
+    args:
+      chain: blind
+      self_as_victim: true
+      chance: 20
+    triggers:
+      - static_20
+
+conditions: [ ] # Conditions to apply effects to players; useful if you don't want to affect low-level players
+
+lifespan: 120 # The lifespan of the boss before it despawns, in seconds. Set to a massive number to disable.
+
+defence:
+  prevent-mounts: true # If the boss shouldn't be able to get into boats, minecarts, etc
+  explosion-immune: true # If the boss should be immune to explosions
+  fire-immune: true # If the boss should be immune to fire damage
+  drowning-immune: true # If the boss should be immune to drowning damage
+  suffocation-immune: true # If the boss should be immune to suffocation
+
+  melee-damage-multiplier: 0.8 # Incoming melee damage will be multiplied by this value. Set to 0 to render immune against melee
+  projectile-damage-multiplier: 0.2 # Same as melee multiplier, but for projectiles
+
+  teleportation: # Teleport every x ticks in order to avoid being caged in obsidian or similar
+    enabled: true # If the boss should teleport
+    interval: 100 # Ticks between teleportation attempts
+    range: 20 # The range that the boss should check for safe teleportation blocks.
+
+rewards:
+  xp: # Experience will be randomly generated between these values
+    minimum: 30000
+    maximum: 60000
+
+  top-damager-commands:
+    # You can specify as many ranks as you want (adding 4, 5, etc)
+    # You can use %player% as a placeholder for the player name
+    1:
+      - chance: 100 # As a percentage
+        commands:
+          - eco give %player% 10000
+    2: [ ]
+    3: [ ]
+
+  nearby-player-commands:
+    # Commands to be executed for all players near the boss death location
+    radius: 10
+    # Uses the same syntax as top damager commands (chance and a list of commands, can use %player%)
+    commands: [ ]
+
+  # You can specify as many drops as you want, and group several drops together under one chance
+  drops:
+    - chance: 100
+      items:
+        - diamond_sword unbreaking:1 name:"Example Sword"
+
+target:
+  # How the boss should choose which player to attack, choices are:
+  # highest_health, lowest_health, closest, random
+  mode: highest_health
+  # The distance to scan for players
+  range: 40
+
+boss-bar:
+  # If the boss should have a boss bar
+  enabled: true
+  color: white # Options: blue, green, pink, purple, red, white, yellow
+  style: progress # Options: progress, notched_20, notched_12, notched_10, notched_6
+  radius: 120 # The distance from the boss where the boss bar is visible
+
+spawn:
+  # A list of conditions required for a player to be able to spawn a boss, useful to set
+  # minimum skill levels, etc
+  conditions: [ ]
+  autospawn:
+    # Spawn the boss automatically every x ticks. Picks a random location, but will only
+    # ever spawn in a world if there are no other bosses of that type in the world.
+    interval: -1 # The interval in ticks, set to -1 to disable
+    locations: # Add as many locations as you want
+      - world: world
+        x: 100
+        y: 100
+        z: 100
+  totem:
+    enabled: false # A spawn totem is a set of 3 blocks on top of each other to spawn a boss (like a snow golem)
+    top: netherite_block
+    middle: iron_block
+    bottom: magma_block
+    not-in-worlds: [ ] # If spawn totems should be disallowed in certain worlds, specify them here
+  egg:
+    enabled: true # If the boss should have a spawn egg
+    item: evoker_spawn_egg unbreaking:1 hide_enchants
+    name: "&8Steel Golem&f Spawn Egg"
+    lore:
+      - ""
+      - "&8&oPlace on the ground to"
+      - "&8&osummon a &8Steel Golem"
+    craftable: true
+    recipe:
+      - iron_block
+      - netherite_block
+      - iron_block
+      - air
+      - ecoitems:boss_core ? nether_star
+      - air
+      - iron_block
+      - netherite_block
+      - iron_block
+
+commands:
+  # For each category, you can add as many commands as you want, which will be executed by
+  # console. Supported placeholders are the same as for messages (see below)
+  spawn: [ ]
+  kill: [ ]
+  despawn: [ ]
+  injure: [ ]
+
+messages:
+  # For each category, you can add as many messages as you want, each with their own radius.
+  # Radius is the distance from the boss where the player will be sent the message
+  # Set to -1 to broadcast globally to all players online
+
+  # Supported placeholders: %x%, %y%, %z% (coordinates)
+  spawn:
+    - message:
+        - ""
+        - "&fA &8&lSteel Golem&r&f has been spawned!"
+        - "&fCome fight it at &8%x%&f, &8%y%&f, &8%z%&f!"
+        - ""
+      radius: -1
+
+  # Supported placeholders: %damage_<x>_player%, %damage_<X>%
+  # You can include as many ranks as you want - if there is no player at a certain rank,
+  # it will be replaced with N/A (change in lang.yml)
+  kill:
+    - message:
+        - ""
+        - "&fThe &8&lSteel Golem&r&f has been killed!"
+        - "&fMost Damage:"
+        - "&f - &8%damage_1_player%&f (%damage_1% Damage)"
+        - "&f - &8%damage_2_player%&f (%damage_2% Damage)"
+        - "&f - &8%damage_3_player%&f (%damage_3% Damage)"
+        - ""
+      radius: -1
+  despawn:
+    - message:
+        - ""
+        - "&fYou ran out of time to kill the &8&lSteel Golem&r&f!"
+        - ""
+      radius: -1
+  injure: [ ]
+
+# All sounds will be played together at the same time
+# A list of sounds can be found here: https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Sound.html
+# Volume functions as the distance at which the sound will be heard
+# Pitch is any value between 0.5 and 2
+# If you don't want the vanilla mob sounds, add 'silent' as an option to the mob
+sounds:
+  spawn:
+    - sound: entity_iron_golem_death
+      pitch: 0.8
+      volume: 100
+    - sound: entity_iron_golem_hurt
+      pitch: 0.5
+      volume: 100
+    - sound: entity_ender_dragon_growl
+      pitch: 0.5
+      volume: 100
+  kill:
+    - sound: entity_ender_dragon_death
+      pitch: 1.8
+      volume: 100
+    - sound: entity_wither_death
+      pitch: 1.2
+      volume: 100
+  despawn:
+    - sound: entity_ender_dragon_ambient
+      pitch: 0.5
+      volume: 50
+    - sound: entity_enderman_death
+      pitch: 0.5
+      volume: 50
+  injure:
+    - sound: entity_iron_golem_damage
+      pitch: 0.7
+      volume: 10

eco-core/core-plugin/src/main/resources/bosses/illusioner.yml

@@ -0,0 +1,210 @@
+mob: illusioner attack-damage:50 health:600 hand:"iron_sword sharpness:5"
+
+model-engine-id: ""
+model-engine-animation: ""
+
+display-name: "&9Illusioner &7| &c%health%♥ &7| &e%time%"
+
+influence: 40
+
+custom-ai:
+  enabled: true
+
+  target-goals:
+    - key: minecraft:hurt_by
+      priority: 0
+      args:
+        blacklist: [ ]
+    - key: minecraft:nearest_attackable
+      priority: 1
+      args:
+        target:
+          - player
+        checkVisibility: false
+        checkCanNavigate: true
+        reciprocalChance: 300
+    - key: minecraft:nearest_attackable
+      priority: 2
+      args:
+        target:
+          - iron_golem
+          - villager
+        checkVisibility: false
+        checkCanNavigate: true
+        reciprocalChance: 300
+
+  ai-goals:
+    - key: minecraft:float
+      priority: 0
+    - key: minecraft:illusioner_mirror_spell
+      priority: 1
+    - key: minecraft:melee_attack
+      priority: 2
+      args:
+        speed: 1.6
+        pauseWhenMobIdle: false
+    - key: minecraft:random_stroll
+      priority: 8
+      args:
+        speed: 0.6
+        interval: 80
+        canDespawn: false
+    - key: minecraft:look_at_player
+      priority: 9
+      args:
+        range: 6
+        chance: 1
+
+effects:
+  - id: run_chain
+    args:
+      chain: blind
+      self_as_victim: true
+      chance: 20
+    triggers:
+      - static_20
+
+conditions: [ ]
+
+lifespan: 120
+
+defence:
+  prevent-mounts: true
+  explosion-immune: true
+  fire-immune: true
+  drowning-immune: true
+  suffocation-immune: true
+
+  melee-damage-multiplier: 1
+  projectile-damage-multiplier: 0.8
+
+  teleportation:
+    enabled: true
+    interval: 200
+    range: 20
+
+rewards:
+  xp:
+    minimum: 20000
+    maximum: 40000
+
+  top-damager-commands:
+    1:
+      - chance: 100 # As a percentage
+        commands:
+          - eco give %player% 10000
+    2: [ ]
+    3: [ ]
+
+  nearby-player-commands:
+    radius: 10
+    commands: [ ]
+
+  drops: []
+
+target:
+  mode: closest
+  range: 40
+
+boss-bar:
+  enabled: true
+  color: blue
+  style: notched_20
+  radius: 120
+
+spawn:
+  conditions: [ ]
+  autospawn:
+    interval: -1
+    locations: []
+  totem:
+    enabled: false
+    top: carved_pumpkin
+    middle: beacon
+    bottom: diamond_block
+    not-in-worlds: [ ]
+  egg:
+    enabled: true
+    item: dolphin_spawn_egg unbreaking:1 hide_enchants
+    name: "&9Illusioner&f Spawn Egg"
+    lore:
+      - ""
+      - "&8&oPlace on the ground to"
+      - "&8&osummon an &9Illusioner"
+    craftable: true
+    recipe:
+      - ""
+      - fermented_spider_eye 64
+      - ""
+      - fermented_spider_eye 64
+      - ecoitems:boss_core ? nether_star
+      - fermented_spider_eye 64
+      - ""
+      - fermented_spider_eye 64
+      - ""
+
+commands:
+  spawn: [ ]
+  kill: [ ]
+  despawn: [ ]
+  injure: [ ]
+
+messages:
+  spawn:
+    - message:
+        - ""
+        - "&fAn &9&lIllusioner&r&f has been spawned!"
+        - "&fCome fight it at &9%x%&f, &9%y%&f, &9%z%&f!"
+        - ""
+      radius: -1
+
+  kill:
+    - message:
+        - ""
+        - "&fThe &9&lIllusioner&r&f has been killed!"
+        - "&fMost Damage:"
+        - "&f - &9%damage_1_player%&f (%damage_1% Damage)"
+        - "&f - &9%damage_2_player%&f (%damage_2% Damage)"
+        - "&f - &9%damage_3_player%&f (%damage_3% Damage)"
+        - ""
+      radius: -1
+  despawn:
+    - message:
+        - ""
+        - "&fYou ran out of time to kill the &9&lIllusioner&r&f!"
+        - ""
+      radius: -1
+  injure: [ ]
+
+sounds:
+  spawn:
+    - sound: entity_illusioner_mirror_move
+      pitch: 0.5
+      volume: 100
+    - sound: entity_wither_spawn
+      pitch: 2
+      volume: 100
+
+  kill:
+    - sound: entity_evoker_prepare_wololo
+      pitch: 0.8
+      volume: 100
+    - sound: entity_illusioner_prepare_blindness
+      pitch: 1
+      volume: 100
+    - sound: entity_wither_death
+      pitch: 2
+      volume: 100
+
+  despawn:
+    - sound: entity_ender_dragon_ambient
+      pitch: 0.6
+      volume: 50
+    - sound: entity_enderman_death
+      pitch: 0.8
+      volume: 50
+
+  injure:
+    - sound: entity_illusioner_cast_spell
+      pitch: 2
+      volume: 10

eco-core/core-plugin/src/main/resources/categories/_example.yml

@@ -0,0 +1,5 @@
+# The ID of the category is the name of the .yml file,
+# for example bosses.yml has the ID of bosses
+# You can place categories anywhere in this folder,
+# including in subfolders if you want to organize your category configs
+# _example.yml is not loaded.

eco-core/core-plugin/src/main/resources/config.yml

@@ -0,0 +1,6 @@
+#
+# EcoMobs
+# by Auxilor
+#
+
+discover-recipes: true

eco-core/core-plugin/src/main/resources/eco.yml

@@ -0,0 +1,8 @@
+environment:
+  - name: libreforge version
+    value: ${libreforgeVersion}
+
+options:
+  resource-id: 525
+  bstats-id: 10635
+  color: "&9"

eco-core/core-plugin/src/main/resources/lang.yml

@@ -0,0 +1,14 @@
+messages:
+  prefix: "&9&lEcoMobs &f» "
+  no-permission: "&cYou don't have permission to do this!"
+  not-player: "&cThis command must be run by a player"
+  invalid-command: "&cUnknown subcommand!"
+  reloaded: "Reloaded!"
+
+  needs-player: "&cYou must specify a player"
+  invalid-player: "&cInvalid player!"
+  specify-mob: "&cYou must specify a valid mob!"
+  invalid-location: "&cInvalid location!"
+  spawned: "Spawned %mob%&f!"
+
+na: "N/A"

eco-core/core-plugin/src/main/resources/mobs/_example.yml

@@ -0,0 +1,182 @@
+# The ID of the mob is the name of the .yml file,
+# for example steel_golem.yml has the ID of steel_golem
+# You can place mobs anywhere in this folder,
+# including in subfolders if you want to organize your mob configs
+# _example.yml is not loaded.
+
+# A base mob and modifiers
+# View an explanation for this system here: https://plugins.auxilor.io/all-plugins/the-entity-lookup-system
+mob: iron_golem attack-damage:90 movement-speed:1.5 follow-range:16 health:1200
+
+# The ID of the mob category.
+category: common
+
+# Supported placeholders: %health%, %time% (formats as minutes:seconds, eg 1:56)
+display-name: "&8Steel Golem &7| &c%health%♥ &7| &e%time%"
+
+# If the mob you're using supports equipment, you can specify the items in each slot.
+# Remove any slots that you don't want to put equipment in.
+equipment:
+  hand: diamond_sword sharpness:2
+  off-hand: shield
+  head: ""
+  chest: ""
+  legs: ""
+  feet: ""
+
+# Options for plugin integrations
+# Remove sections for plugins you're not using
+integrations:
+  # Options for LevelledMobs
+  levelled-mobs:
+    can-level: true
+
+  # Options for ModelEngine
+  model-engine:
+    id: ""
+
+  # Options for LibsDisguises
+  libs-disguises:
+    id: ""
+
+# Custom Mob AI
+# Read here: https://plugins.auxilor.io/all-plugins/custom-entity-ai
+custom-ai:
+  # If custom AI should override the vanilla entity AI.
+  clear: false
+
+  # How the mob decides who to attack.
+  target-goals: [ ]
+
+  # How the mob should behave.
+  entity-goals: [ ]
+
+# Effects are done from the player's perspective: to treat the player as the victim,
+# either use self_as_victim in args, or use player_as_victim in mutators.
+effects:
+  # Effects ran when the mob spawns
+  spawn: [ ]
+
+  # Effects ran when the mob despawns
+  despawn: [ ]
+
+  # Effects ran when the player interacts with the mob
+  interact: [ ]
+
+  # Effects ran when the player melee attacks the mob
+  melee-attack: [ ]
+
+  # Effects ran when the player does a ranged attack on the mob
+  ranged-attack: [ ]
+
+  # Effects ran when the player attacks the mob
+  any-attack: [ ]
+
+  # Effects ran when the mob takes damage
+  take-damage: [ ]
+
+  # Effects ran when the player is damaged by the mob
+  damage-player: [ ]
+
+  # Effects ran when the player is killed by the mob
+  kill-player: [ ]
+
+  # Effects ran when the mob dies
+  death: [ ]
+
+  # Effects ran when the mob is killed by the player
+  kill: [ ]
+
+# The lifespan of the mob, in seconds. Set to -1 to disable.
+lifespan: 120
+
+defence:
+  # If the mob can get into boats, minecarts, etc.
+  can-mount: true
+
+  # A list of damage causes that the mob should multiply incoming damage by.
+  # The list of damage causes can be found here:
+  # https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityDamageEvent.DamageCause.html
+  damage-modifiers:
+    hot_floor: 1
+    fire_tick: 1
+    lava: 1
+    suffocation: 1
+    drowning: 1
+    entity_explosion: 1
+    block_explosion: 1
+
+# Options for what the mob drops
+drops:
+  # The amount of experience to drop
+  experience: 30
+
+  # You can specify as many drops as you want, and group several drops together under one chance
+  items:
+    - chance: 100
+      items:
+        - diamond_sword unbreaking:1 name:"Example Sword"
+
+# Options for the boss bar
+boss-bar:
+  # If the mob should have a boss bar
+  enabled: true
+
+  # Options: blue, green, pink, purple, red, white, yellow
+  color: white
+
+  # Options: progress, notched_20, notched_12, notched_10, notched_6
+  style: progress
+
+  # The distance from the mob where the boss bar is visible
+  radius: 120
+
+# Options for spawning the mob
+spawn:
+  # A spawn totem is a set of 3 blocks on top of each other to spawn a mob (like a snow golem)
+  totem:
+    # If spawn totems should be enabled
+    enabled: false
+
+    # The top block
+    top: netherite_block
+
+    # The middle block
+    middle: iron_block
+
+    # The bottom block
+    bottom: magma_block
+
+    # The conditions for the totem to work
+    conditions: [ ]
+
+  # Options for a spawn egg
+  egg:
+    # If the mob should have a spawn egg
+    enabled: true
+
+    # The conditions for the spawn egg to work
+    # not-met-lines will show up on the spawn egg
+    conditions: [ ]
+
+    # The spawn egg item
+    item: evoker_spawn_egg unbreaking:1 hide_enchants
+    name: "&8Steel Golem&f Spawn Egg"
+    lore:
+      - ""
+      - "&8&oPlace on the ground to"
+      - "&8&osummon a &8Steel Golem"
+
+    craftable: true
+
+    recipe:
+      - iron_block
+      - netherite_block
+      - iron_block
+      - air
+      - ecoitems:boss_core ? nether_star
+      - air
+      - iron_block
+      - netherite_block
+      - iron_block
+

eco-core/core-plugin/src/main/resources/paper-plugin.yml

@@ -0,0 +1,65 @@
+name: ${pluginName}
+version: ${version}
+main: com.willfp.ecomobs.EcoMobsPlugin
+api-version: 1.19
+
+dependencies:
+  - name: eco
+    required: true
+    bootstrap: false
+
+  - name: libreforge
+    required: false
+    bootstrap: false
+
+  - name: LevelledMobs
+    required: false
+    bootstrap: false
+
+  - name: ModelEngine
+    required: false
+    bootstrap: false
+
+  - name: LibsDisguises
+    required: false
+    bootstrap: false
+
+load-after:
+  - name: eco
+    bootstrap: false
+
+
+permissions:
+  ecomobs.*:
+    description: All ecomobs permissions
+    default: op
+    children:
+      ecomobs.command.*: true
+  ecomobs.command.*:
+    description: All ecomobs commands
+    default: op
+    children:
+      ecomobs.command.ecomobs: true
+      ecomobs.command.reload: true
+      ecomobs.command.spawn: true
+      ecomobs.command.give: true
+
+  ecomobs.command.ecomobs:
+    description: Allows the use of /ecomobs
+    default: true
+
+  ecomobs.command.give:
+    description: Allows the use of /ecomobs give
+    default: op
+
+  ecomobs.command.spawn:
+    description: Allows the use of /ecomobs spawn
+    default: op
+
+  ecomobs.command.killall:
+    description: Allows the use of /ecomobs killall
+    default: op
+
+  ecomobs.command.reload:
+    description: Allows the use of /ecomobs reload
+    default: op

eco-core/core-plugin/src/main/resources/plugin.yml

@@ -0,0 +1,53 @@
+name: ${pluginName}
+version: ${version}
+main: com.willfp.ecomobs.EcoMobsPlugin
+api-version: 1.17
+authors: [ Auxilor ]
+website: willfp.com
+depend:
+  - eco
+softdepend:
+  - libreforge
+  - LevelledMobs
+  - ModelEngine
+  - LibsDisguises
+
+commands:
+  ecomobs:
+    description: Base command
+    permission: ecomobs.command.ecomobs
+
+permissions:
+  ecomobs.*:
+    description: All ecomobs permissions
+    default: op
+    children:
+      ecomobs.command.*: true
+  ecomobs.command.*:
+    description: All ecomobs commands
+    default: op
+    children:
+      ecomobs.command.ecomobs: true
+      ecomobs.command.reload: true
+      ecomobs.command.spawn: true
+      ecomobs.command.give: true
+
+  ecomobs.command.ecomobs:
+    description: Allows the use of /ecomobs
+    default: true
+
+  ecomobs.command.give:
+    description: Allows the use of /ecomobs give
+    default: op
+
+  ecomobs.command.spawn:
+    description: Allows the use of /ecomobs spawn
+    default: op
+
+  ecomobs.command.killall:
+    description: Allows the use of /ecomobs killall
+    default: op
+
+  ecomobs.command.reload:
+    description: Allows the use of /ecomobs reload
+    default: op

gradle.properties

@@ -0,0 +1,3 @@
+kotlin.code.style=official
+libreforge-version=4.41.0
+version=10.0.0

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle.kts

@@ -0,0 +1,14 @@
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        mavenLocal()
+        maven("https://repo.jpenilla.xyz/snapshots/")
+        maven("https://repo.auxilor.io/repository/maven-public/")
+    }
+}
+
+rootProject.name = "EcoMobs"
+
+// Core
+include(":eco-core")
+include(":eco-core:core-plugin")