From e33c45377a7b390364df589a17b121b5b8d4cd8a Mon Sep 17 00:00:00 2001
From: Alex4386 <psh010209@gmail.com>
Date: Wed, 18 Dec 2024 03:44:06 +0900
Subject: [PATCH] fix: geothermal heat value calculation

---
 .../alex4386/plugin/typhon/TyphonUtils.java   | 22 +++++++++++++++++++
 .../typhon/volcano/VolcanoGeoThermal.java     |  6 ++---
 .../typhon/volcano/vent/VolcanoVent.java      | 12 +++-------
 3 files changed, 28 insertions(+), 12 deletions(-)

diff --git a/src/main/java/me/alex4386/plugin/typhon/TyphonUtils.java b/src/main/java/me/alex4386/plugin/typhon/TyphonUtils.java
index 0aab15a..627bc0b 100644
--- a/src/main/java/me/alex4386/plugin/typhon/TyphonUtils.java
+++ b/src/main/java/me/alex4386/plugin/typhon/TyphonUtils.java
@@ -12,6 +12,7 @@
 import org.bukkit.block.data.Directional;
 import org.bukkit.block.data.Orientable;
 import org.bukkit.block.data.Waterlogged;
+import org.bukkit.entity.EntityType;
 import org.bukkit.util.Vector;
 import org.json.simple.JSONObject;
 
@@ -691,6 +692,27 @@ public static void spawnParticleWithVelocity(
         }
     }
 
+    public static boolean isNotAffectedByPoisonEffect(EntityType entityType) {
+        switch (entityType) {
+            case ZOMBIE:
+            case ZOMBIE_HORSE:
+            case ZOMBIE_VILLAGER:
+            case CREEPER:
+            case SKELETON:
+            case WITHER:
+            case WITHER_SKELETON:
+            case ZOMBIFIED_PIGLIN:
+            case HUSK:
+            case STRAY:
+            case DROWNED:
+            case PHANTOM:
+            case SKELETON_HORSE:
+                return true;
+        }
+
+        return false;
+    }
+
     public static void createRisingSteam(Location location, int radius, int count) {
         createRisingSteam(location, radius, count, false);
     }
diff --git a/src/main/java/me/alex4386/plugin/typhon/volcano/VolcanoGeoThermal.java b/src/main/java/me/alex4386/plugin/typhon/volcano/VolcanoGeoThermal.java
index 67a8ae3..4d7849f 100644
--- a/src/main/java/me/alex4386/plugin/typhon/volcano/VolcanoGeoThermal.java
+++ b/src/main/java/me/alex4386/plugin/typhon/volcano/VolcanoGeoThermal.java
@@ -361,7 +361,7 @@ public void runGeothermalActivity(VolcanoVent vent, Block block, boolean allowSt
 
     if (scaleFactor >= 0.1) {
       letOffSteam = true;
-      runPoison = Math.random() < scaleFactor;
+      runPoison = Math.random() < Math.max(scaleFactor, Math.sqrt(scaleFactor) * Math.pow(Math.min(1, heatValue / 0.85), 2));
     } else if (scaleFactor >= 0.04) {
       letOffSteam = (Math.random() < 0.5);
       runPoison = (Math.random() < scaleFactor);
@@ -662,8 +662,8 @@ public void runVolcanicGas(Location location) {
           livingEntity.addPotionEffect(new PotionEffect(PotionEffectType.POISON, timespan, poisonousLevel));
 
           // the entity is not affected by poison, then we should damage the entity.
-          if (!livingEntity.hasPotionEffect(PotionEffectType.POISON) && !livingEntity.isInvulnerable()) {
-            int calculateDamageWithTimespan = (int) (poisonousLevel * 0.5 * (timespan / 20.0));
+          if (TyphonUtils.isNotAffectedByPoisonEffect(entity.getType())) {
+            int calculateDamageWithTimespan = (int) (poisonousLevel * (timespan / 5.0));
             livingEntity.damage(calculateDamageWithTimespan);
           }
 
diff --git a/src/main/java/me/alex4386/plugin/typhon/volcano/vent/VolcanoVent.java b/src/main/java/me/alex4386/plugin/typhon/volcano/vent/VolcanoVent.java
index 3c3acd2..fedef92 100644
--- a/src/main/java/me/alex4386/plugin/typhon/volcano/vent/VolcanoVent.java
+++ b/src/main/java/me/alex4386/plugin/typhon/volcano/vent/VolcanoVent.java
@@ -444,18 +444,12 @@ public List<Block> getVentBlocks() {
     public double getHeatValue(Location loc) {
         double distance = this.getTwoDimensionalDistance(loc);
         double killZone = this.getRadius();
-
-        boolean isInSea = distance <= this.longestNormalLavaFlowLength;
-        double pillowRatio = 0.2;
-
-        if (!isInSea) {
-            isInSea = loc.getWorld().getHighestBlockAt(loc).getY() <= loc.getWorld().getSeaLevel() && loc.getBlock().getType() == Material.WATER;
-        }
+        double pillowRatio = 0.5;
 
         if (distance < killZone) {
-            return (isInSea ? pillowRatio : 1);
+            return 1;
         }
-        
+
         double deltaFromNormalLava = (this.longestFlowLength - this.longestNormalLavaFlowLength);
 
         double correctedLavaLength = this.longestNormalLavaFlowLength + (deltaFromNormalLava * pillowRatio);