From b5cd8f42e063cea235bd2971412c3b48e2f3afeb Mon Sep 17 00:00:00 2001
From: Auxilor <william.favierparsons1@gmail.com>
Date: Sat, 5 Nov 2022 21:25:38 +0000
Subject: [PATCH] Fixed illusioner goals

---
 .../IllusionerBlindnessSpellGoalFactory.kt    | 14 ++--
 .../IllusionerMirrorSpellGoalFactory.kt       | 14 ++--
 .../opengoals/IllusionerBlindnessSpellGoal.kt | 50 ------------
 .../ai/opengoals/IllusionerMirrorSpellGoal.kt | 29 -------
 .../proxy/common/ai/opengoals/Spellcaster.kt  | 79 -------------------
 5 files changed, 16 insertions(+), 170 deletions(-)
 delete mode 100644 eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/IllusionerBlindnessSpellGoal.kt
 delete mode 100644 eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/IllusionerMirrorSpellGoal.kt
 delete mode 100644 eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/Spellcaster.kt

diff --git a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/entity/IllusionerBlindnessSpellGoalFactory.kt b/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/entity/IllusionerBlindnessSpellGoalFactory.kt
index 3bc7557e..fb04ddb5 100644
--- a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/entity/IllusionerBlindnessSpellGoalFactory.kt
+++ b/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/entity/IllusionerBlindnessSpellGoalFactory.kt
@@ -2,7 +2,6 @@ package com.willfp.eco.internal.spigot.proxy.common.ai.entity
 
 import com.willfp.eco.core.entities.ai.entity.EntityGoalIllusionerBlindnessSpell
 import com.willfp.eco.internal.spigot.proxy.common.ai.EntityGoalFactory
-import com.willfp.eco.internal.spigot.proxy.common.ai.opengoals.IllusionerBlindnessSpellGoal
 import net.minecraft.world.entity.PathfinderMob
 import net.minecraft.world.entity.ai.goal.Goal
 import net.minecraft.world.entity.monster.Illusioner
@@ -11,11 +10,14 @@ object IllusionerBlindnessSpellGoalFactory : EntityGoalFactory<EntityGoalIllusio
     override fun create(apiGoal: EntityGoalIllusionerBlindnessSpell, entity: PathfinderMob): Goal? {
         if (entity !is Illusioner) return null
 
-        return IllusionerBlindnessSpellGoal(
-            entity
-        )
+        // Have to use reflection for it to work
+        return Illusioner::class.java.declaredClasses[1]
+            .getDeclaredConstructor(Illusioner::class.java)
+            .apply { isAccessible = true }
+            .newInstance(entity) as Goal
     }
 
-    override fun isGoalOfType(goal: Goal) = goal is IllusionerBlindnessSpellGoal
-            || goal::class.java.name.contains("IllusionerBlindnessSpellGoal")
+    override fun isGoalOfType(goal: Goal): Boolean {
+        return Illusioner::class.java.declaredClasses[1].isInstance(goal)
+    }
 }
diff --git a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/entity/IllusionerMirrorSpellGoalFactory.kt b/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/entity/IllusionerMirrorSpellGoalFactory.kt
index 2f413701..6dafa1bd 100644
--- a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/entity/IllusionerMirrorSpellGoalFactory.kt
+++ b/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/entity/IllusionerMirrorSpellGoalFactory.kt
@@ -2,7 +2,6 @@ package com.willfp.eco.internal.spigot.proxy.common.ai.entity
 
 import com.willfp.eco.core.entities.ai.entity.EntityGoalIllusionerMirrorSpell
 import com.willfp.eco.internal.spigot.proxy.common.ai.EntityGoalFactory
-import com.willfp.eco.internal.spigot.proxy.common.ai.opengoals.IllusionerMirrorSpellGoal
 import net.minecraft.world.entity.PathfinderMob
 import net.minecraft.world.entity.ai.goal.Goal
 import net.minecraft.world.entity.monster.Illusioner
@@ -11,11 +10,14 @@ object IllusionerMirrorSpellGoalFactory : EntityGoalFactory<EntityGoalIllusioner
     override fun create(apiGoal: EntityGoalIllusionerMirrorSpell, entity: PathfinderMob): Goal? {
         if (entity !is Illusioner) return null
 
-        return IllusionerMirrorSpellGoal(
-            entity
-        )
+        // Have to use reflection for it to work
+        return Illusioner::class.java.declaredClasses[0]
+            .getDeclaredConstructor(Illusioner::class.java)
+            .apply { isAccessible = true }
+            .newInstance(entity) as Goal
     }
 
-    override fun isGoalOfType(goal: Goal) = goal is IllusionerMirrorSpellGoal
-            || goal::class.java.name.contains("IllusionerMirrorSpellGoal")
+    override fun isGoalOfType(goal: Goal): Boolean {
+        return Illusioner::class.java.declaredClasses[0].isInstance(goal)
+    }
 }
diff --git a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/IllusionerBlindnessSpellGoal.kt b/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/IllusionerBlindnessSpellGoal.kt
deleted file mode 100644
index 3dc79992..00000000
--- a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/IllusionerBlindnessSpellGoal.kt
+++ /dev/null
@@ -1,50 +0,0 @@
-package com.willfp.eco.internal.spigot.proxy.common.ai.opengoals
-
-import net.minecraft.sounds.SoundEvent
-import net.minecraft.sounds.SoundEvents
-import net.minecraft.world.Difficulty
-import net.minecraft.world.effect.MobEffectInstance
-import net.minecraft.world.effect.MobEffects
-import net.minecraft.world.entity.monster.Illusioner
-import net.minecraft.world.entity.monster.SpellcasterIllager
-import org.bukkit.event.entity.EntityPotionEffectEvent
-
-class IllusionerBlindnessSpellGoal(
-    private val illusioner: Illusioner
-) : OpenUseSpellGoal(illusioner) {
-    override val castingInterval = 180
-    override val castingTime = 20
-    override val spellPrepareSound: SoundEvent = SoundEvents.ILLUSIONER_PREPARE_BLINDNESS
-    override val spell: SpellcasterIllager.IllagerSpell = SpellcasterIllager.IllagerSpell.BLINDNESS
-
-    private var lastTargetId = 0
-
-    override fun canUse(): Boolean {
-        return if (super.canUse()) {
-            false
-        } else if (illusioner.target == null) {
-            false
-        } else if (illusioner.target!!.id == lastTargetId) {
-            false
-        } else {
-            illusioner.level.getCurrentDifficultyAt(illusioner.blockPosition()).isHarderThan(
-                Difficulty.NORMAL.ordinal.toFloat()
-            )
-        }
-    }
-
-    override fun start() {
-        super.start()
-        if (illusioner.target != null) {
-            lastTargetId = illusioner.target!!.id
-        }
-    }
-
-    override fun performSpellCasting() {
-        illusioner.target?.addEffect(
-            MobEffectInstance(MobEffects.BLINDNESS, 400),
-            illusioner,
-            EntityPotionEffectEvent.Cause.ATTACK
-        ) // CraftBukkit
-    }
-}
diff --git a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/IllusionerMirrorSpellGoal.kt b/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/IllusionerMirrorSpellGoal.kt
deleted file mode 100644
index 90ac39ef..00000000
--- a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/IllusionerMirrorSpellGoal.kt
+++ /dev/null
@@ -1,29 +0,0 @@
-package com.willfp.eco.internal.spigot.proxy.common.ai.opengoals
-
-import net.minecraft.sounds.SoundEvent
-import net.minecraft.sounds.SoundEvents
-import net.minecraft.world.effect.MobEffectInstance
-import net.minecraft.world.effect.MobEffects
-import net.minecraft.world.entity.monster.Illusioner
-import net.minecraft.world.entity.monster.SpellcasterIllager
-import org.bukkit.event.entity.EntityPotionEffectEvent
-
-class IllusionerMirrorSpellGoal(
-    private val illusioner: Illusioner
-) : OpenUseSpellGoal(illusioner) {
-    override val castingInterval = 340
-    override val castingTime = 20
-    override val spellPrepareSound: SoundEvent = SoundEvents.ILLUSIONER_PREPARE_MIRROR
-    override val spell: SpellcasterIllager.IllagerSpell = SpellcasterIllager.IllagerSpell.DISAPPEAR
-
-    override fun canUse(): Boolean {
-        return if (!super.canUse()) false else !illusioner.hasEffect(MobEffects.INVISIBILITY)
-    }
-
-    override fun performSpellCasting() {
-        illusioner.addEffect(
-            MobEffectInstance(MobEffects.INVISIBILITY, 1200),
-            EntityPotionEffectEvent.Cause.ILLUSION
-        )
-    }
-}
diff --git a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/Spellcaster.kt b/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/Spellcaster.kt
deleted file mode 100644
index bba72847..00000000
--- a/eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/ai/opengoals/Spellcaster.kt
+++ /dev/null
@@ -1,79 +0,0 @@
-package com.willfp.eco.internal.spigot.proxy.common.ai.opengoals
-
-import net.minecraft.sounds.SoundEvent
-import net.minecraft.world.entity.EntityType
-import net.minecraft.world.entity.LivingEntity
-import net.minecraft.world.entity.ai.goal.Goal
-import net.minecraft.world.entity.monster.SpellcasterIllager
-
-@Suppress("UNCHECKED_CAST")
-class DelegatedSpellcaster(private val handle: SpellcasterIllager) : SpellcasterIllager(
-    handle.type as EntityType<out SpellcasterIllager>,
-    handle.level
-) {
-    var openSpellCastingTickCount
-        get() = this.spellCastingTickCount
-        set(value) {
-            this.spellCastingTickCount = value
-        }
-
-    val openCastingSoundEvent = this.castingSoundEvent
-
-    override fun applyRaidBuffs(wave: Int, unused: Boolean) {
-        handle.applyRaidBuffs(wave, unused)
-    }
-
-    override fun getCelebrateSound(): SoundEvent {
-        return handle.celebrateSound
-    }
-
-    override fun getCastingSoundEvent(): SoundEvent {
-        return this.openCastingSoundEvent
-    }
-}
-
-@Suppress("NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS")
-abstract class OpenUseSpellGoal(
-    private val handle: SpellcasterIllager
-) : Goal() {
-    private var attackWarmupDelay = 0
-    private var nextAttackTickCount = 0
-
-    private val openHandle = DelegatedSpellcaster(handle)
-
-    override fun canUse(): Boolean {
-        val entityliving: LivingEntity = handle.target ?: return false
-        return if (entityliving.isAlive) if (handle.isCastingSpell) false else handle.tickCount >= nextAttackTickCount else false
-    }
-
-    override fun canContinueToUse(): Boolean {
-        val entityliving: LivingEntity = handle.target ?: return false
-        return entityliving.isAlive && attackWarmupDelay > 0
-    }
-
-    override fun start() {
-        attackWarmupDelay = castWarmupTime
-        openHandle.openSpellCastingTickCount = castingTime
-        nextAttackTickCount = handle.tickCount + castingInterval
-        val soundeffect = spellPrepareSound
-        if (soundeffect != null) {
-            handle.playSound(soundeffect, 1.0f, 1.0f)
-        }
-        handle.setIsCastingSpell(spell)
-    }
-
-    override fun tick() {
-        --attackWarmupDelay
-        if (attackWarmupDelay == 0) {
-            performSpellCasting()
-            handle.playSound(openHandle.openCastingSoundEvent, 1.0f, 1.0f)
-        }
-    }
-
-    protected abstract fun performSpellCasting()
-    protected abstract val castingTime: Int
-    protected abstract val castingInterval: Int
-    protected abstract val spellPrepareSound: SoundEvent?
-    protected abstract val spell: SpellcasterIllager.IllagerSpell?
-    protected open val castWarmupTime: Int = 60
-}