From 072d33b237ac324569f1556298ab9fd9e0cabdec Mon Sep 17 00:00:00 2001
From: Auxilor <william.favierparsons1@gmail.com>
Date: Wed, 5 Jan 2022 19:28:44 +0000
Subject: [PATCH] Added health stat (unused by default)

---
 .../com/willfp/ecoskills/stats/Stats.java     |  2 +
 .../ecoskills/stats/stats/StatHealth.kt       | 44 +++++++++++++++++++
 .../core-plugin/src/main/resources/config.yml |  6 +++
 3 files changed, 52 insertions(+)
 create mode 100644 eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/stats/stats/StatHealth.kt

diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoskills/stats/Stats.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoskills/stats/Stats.java
index 8d74446..c21c8e4 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoskills/stats/Stats.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoskills/stats/Stats.java
@@ -6,6 +6,7 @@ import com.willfp.ecoskills.stats.stats.StatCritChance;
 import com.willfp.ecoskills.stats.stats.StatCritDamage;
 import com.willfp.ecoskills.stats.stats.StatDefense;
 import com.willfp.ecoskills.stats.stats.StatFerocity;
+import com.willfp.ecoskills.stats.stats.StatHealth;
 import com.willfp.ecoskills.stats.stats.StatSpeed;
 import com.willfp.ecoskills.stats.stats.StatStrength;
 import com.willfp.ecoskills.stats.stats.StatWisdom;
@@ -31,6 +32,7 @@ public class Stats {
     public static final Stat SPEED = new StatSpeed();
     public static final Stat WISDOM = new StatWisdom();
     public static final Stat FEROCITY = new StatFerocity();
+    public static final Stat HEALTH = new StatHealth();
 
     @ApiStatus.Internal
     public static void registerNewStat(@NotNull final Stat skill) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/stats/stats/StatHealth.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/stats/stats/StatHealth.kt
new file mode 100644
index 0000000..bdc5911
--- /dev/null
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/stats/stats/StatHealth.kt
@@ -0,0 +1,44 @@
+package com.willfp.ecoskills.stats.stats
+
+import com.willfp.ecoskills.getStatLevel
+import com.willfp.ecoskills.stats.Stat
+import org.bukkit.attribute.Attribute
+import org.bukkit.attribute.AttributeModifier
+import org.bukkit.entity.Player
+import org.bukkit.event.EventHandler
+import org.bukkit.event.EventPriority
+import org.bukkit.event.player.PlayerChangedWorldEvent
+
+class StatHealth : Stat(
+    "health"
+) {
+    override fun updateStatLevel(player: Player) {
+        val modifier = AttributeModifier(
+            this.uuid,
+            this.name,
+            this.config.getDouble("health-per-level") * player.getStatLevel(this),
+            AttributeModifier.Operation.MULTIPLY_SCALAR_1
+        )
+        val instance = player.getAttribute(Attribute.GENERIC_MAX_HEALTH) ?: return
+
+        instance.removeModifier(modifier)
+
+        if (this.config.getStrings("disabled-in-worlds").contains(player.world.name)) {
+            return
+        }
+
+        plugin.scheduler.run {
+            instance.removeModifier(modifier)
+            instance.addModifier(modifier)
+        }
+    }
+
+    @EventHandler(priority = EventPriority.LOW)
+    fun handle(event: PlayerChangedWorldEvent) {
+        val player = event.player
+
+        plugin.scheduler.run {
+            updateStatLevel(player)
+        }
+    }
+}
\ No newline at end of file
diff --git a/eco-core/core-plugin/src/main/resources/config.yml b/eco-core/core-plugin/src/main/resources/config.yml
index daad98f..a43167a 100644
--- a/eco-core/core-plugin/src/main/resources/config.yml
+++ b/eco-core/core-plugin/src/main/resources/config.yml
@@ -324,6 +324,12 @@ stats:
     disabled-in-worlds: []
     # The percent chance to deal damage twice
     chance-per-level: 0.5
+  health:
+    name: "&c❤ Health"
+    # Disabled worlds
+    disabled-in-worlds: []
+    # The extra hp per level
+    health-per-level: 1
 
 damage-indicators:
   # Requires HolographicDisplays/GHolo/CMI to be installed