From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MelnCat <melncatuwu@gmail.com>
Date: Sat, 1 Oct 2022 13:29:17 -0700
Subject: [PATCH] Configurable block blast resistance


diff --git a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
index 5ac102afde62c08f36886b466010ccfedabfa05e..942ce713afe27ec75d849877a88721ef6334fafa 100644
--- a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+++ b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
@@ -81,7 +81,7 @@ public abstract class BlockBehaviour implements FeatureElement {
 
     protected static final Direction[] UPDATE_SHAPE_ORDER = new Direction[]{Direction.WEST, Direction.EAST, Direction.NORTH, Direction.SOUTH, Direction.DOWN, Direction.UP};
     public final boolean hasCollision;
-    protected final float explosionResistance;
+    public float explosionResistance; // Purpur - protected final -> public
     protected final boolean isRandomlyTicking;
     protected final SoundType soundType;
     protected final float friction;
diff --git a/src/main/java/net/minecraft/world/level/material/LavaFluid.java b/src/main/java/net/minecraft/world/level/material/LavaFluid.java
index b77cdbd8a7395e8442081c6a2b14695d62c9ef03..f3d4a4196847e26934b6d2ed592f0ddb0e53182b 100644
--- a/src/main/java/net/minecraft/world/level/material/LavaFluid.java
+++ b/src/main/java/net/minecraft/world/level/material/LavaFluid.java
@@ -239,7 +239,7 @@ public abstract class LavaFluid extends FlowingFluid {
 
     @Override
     protected float getExplosionResistance() {
-        return 100.0F;
+        return Blocks.LAVA.getExplosionResistance(); // Purpur
     }
 
     @Override
diff --git a/src/main/java/net/minecraft/world/level/material/WaterFluid.java b/src/main/java/net/minecraft/world/level/material/WaterFluid.java
index ec6c63075306f9e5389e83641d2c8a82369ddc6b..0f16deddd8cbb506ef7886f57ae640a42e841703 100644
--- a/src/main/java/net/minecraft/world/level/material/WaterFluid.java
+++ b/src/main/java/net/minecraft/world/level/material/WaterFluid.java
@@ -116,7 +116,7 @@ public abstract class WaterFluid extends FlowingFluid {
 
     @Override
     protected float getExplosionResistance() {
-        return 100.0F;
+        return Blocks.WATER.getExplosionResistance(); // Purpur
     }
 
     @Override
diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
index 736768330a0c45051a20a039d4de35cb260e7611..a3ffc1b8bd8f471c088d1d8256d67a6e2048b065 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -557,4 +557,19 @@ public class PurpurConfig {
     private static void fixProjectileLootingTransfer() {
         fixProjectileLootingTransfer = getBoolean("settings.fix-projectile-looting-transfer", fixProjectileLootingTransfer);
     }
+
+    private static void blastResistanceSettings() {
+        getMap("settings.blast-resistance-overrides", Collections.emptyMap()).forEach((blockId, value) -> {
+            Block block = BuiltInRegistries.BLOCK.get(new ResourceLocation(blockId));
+            if (block == Blocks.AIR) {
+                log(Level.SEVERE, "Invalid block for `settings.blast-resistance-overrides`: " + blockId);
+                return;
+            }
+            if (!(value instanceof Number blastResistance)) {
+                log(Level.SEVERE, "Invalid blast resistance for `settings.blast-resistance-overrides." + blockId + "`: " + value);
+                return;
+            }
+            block.explosionResistance = blastResistance.floatValue();
+        });
+    }
 }