Purpur/patches/server/0204-Conduit-behavior-configuration.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Encode42 <me@encode42.dev>
Date: Sun, 8 Aug 2021 18:14:31 -0400
Subject: [PATCH] Conduit behavior configuration


diff --git a/src/main/java/net/minecraft/world/level/block/entity/ConduitBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/ConduitBlockEntity.java
index 58f2619fab37a1e2d2093ca89f66f3a8bb47d192..bcf8a30786a1da86223244cb054cd01d81a61c61 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/ConduitBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/ConduitBlockEntity.java
@@ -171,7 +171,7 @@ public class ConduitBlockEntity extends BlockEntity {
                     if ((l > 1 || i1 > 1 || j1 > 1) && (i == 0 && (i1 == 2 || j1 == 2) || j == 0 && (l == 2 || j1 == 2) || k == 0 && (l == 2 || i1 == 2))) {
                         BlockPos blockposition2 = pos.offset(i, j, k);
                         BlockState iblockdata = world.getBlockState(blockposition2);
-                        Block[] ablock = ConduitBlockEntity.VALID_BLOCKS;
+                        Block[] ablock = world.purpurConfig.conduitBlocks; // Purpur
                         int k1 = ablock.length;
 
                         for (int l1 = 0; l1 < k1; ++l1) {
@@ -191,7 +191,7 @@ public class ConduitBlockEntity extends BlockEntity {
 
     private static void applyEffects(Level world, BlockPos pos, List<BlockPos> activatingBlocks) {
         int i = activatingBlocks.size();
-        int j = i / 7 * 16; // Paper - Conduit API; diff on change
+        int j = i / 7 * world.purpurConfig.conduitDistance; // Paper - Conduit API; diff on change // Purpur
         int k = pos.getX();
         int l = pos.getY();
         int i1 = pos.getZ();
@@ -222,21 +222,21 @@ public class ConduitBlockEntity extends BlockEntity {
             blockEntity.destroyTarget = ConduitBlockEntity.findDestroyTarget(world, pos, blockEntity.destroyTargetUUID);
             blockEntity.destroyTargetUUID = null;
         } else if (blockEntity.destroyTarget == null) {
-            List<LivingEntity> list1 = world.getEntitiesOfClass(LivingEntity.class, ConduitBlockEntity.getDestroyRangeAABB(pos), (entityliving1) -> {
+            List<LivingEntity> list1 = world.getEntitiesOfClass(LivingEntity.class, ConduitBlockEntity.getDestroyRangeAABB(pos, world), (entityliving1) -> { // Purpur
                 return entityliving1 instanceof Enemy && entityliving1.isInWaterOrRain();
             });
 
             if (!list1.isEmpty()) {
                 blockEntity.destroyTarget = (LivingEntity) list1.get(world.random.nextInt(list1.size()));
             }
-        } else if (!blockEntity.destroyTarget.isAlive() || !pos.closerThan(blockEntity.destroyTarget.blockPosition(), 8.0D)) {
+        } else if (!blockEntity.destroyTarget.isAlive() || !pos.closerThan(blockEntity.destroyTarget.blockPosition(), world.purpurConfig.conduitDamageDistance)) { // Purpur
             blockEntity.destroyTarget = null;
         }
 
         if (blockEntity.destroyTarget != null) {
             // CraftBukkit start
             CraftEventFactory.blockDamage = CraftBlock.at(world, pos);
-            if (blockEntity.destroyTarget.hurt(world.damageSources().magic(), 4.0F)) {
+            if (blockEntity.destroyTarget.hurt(world.damageSources().magic(), world.purpurConfig.conduitDamageAmount)) { // Purpur
                 world.playSound((Player) null, blockEntity.destroyTarget.getX(), blockEntity.destroyTarget.getY(), blockEntity.destroyTarget.getZ(), SoundEvents.CONDUIT_ATTACK_TARGET, SoundSource.BLOCKS, 1.0F, 1.0F);
             }
             CraftEventFactory.blockDamage = null;
@@ -262,16 +262,22 @@ public class ConduitBlockEntity extends BlockEntity {
     }
 
     private static AABB getDestroyRangeAABB(BlockPos pos) {
+        // Purpur start
+        return getDestroyRangeAABB(pos, null);
+    }
+
+    private static AABB getDestroyRangeAABB(BlockPos pos, Level level) {
+        // Purpur end
         int i = pos.getX();
         int j = pos.getY();
         int k = pos.getZ();
 
-        return (new AABB((double) i, (double) j, (double) k, (double) (i + 1), (double) (j + 1), (double) (k + 1))).inflate(8.0D);
+        return (new AABB((double) i, (double) j, (double) k, (double) (i + 1), (double) (j + 1), (double) (k + 1))).inflate(level == null ? 8.0D : level.purpurConfig.conduitDamageDistance); // Purpur
     }
 
     @Nullable
     private static LivingEntity findDestroyTarget(Level world, BlockPos pos, UUID uuid) {
-        List<LivingEntity> list = world.getEntitiesOfClass(LivingEntity.class, ConduitBlockEntity.getDestroyRangeAABB(pos), (entityliving) -> {
+        List<LivingEntity> list = world.getEntitiesOfClass(LivingEntity.class, ConduitBlockEntity.getDestroyRangeAABB(pos, world), (entityliving) -> { // Purpur
             return entityliving.getUUID().equals(uuid);
         });
 
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftConduit.java b/src/main/java/org/bukkit/craftbukkit/block/CraftConduit.java
index f0b0348e105fb27c829ec29e638433c57bfd5f64..57ce4b7c5fcfe7a88928cd4124f29af39e117ed9 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftConduit.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftConduit.java
@@ -29,7 +29,7 @@ public class CraftConduit extends CraftBlockEntityState<ConduitBlockEntity> impl
     @Override
     public int getRange() {
         requirePlaced();
-        return this.getTileEntity().effectBlocks.size() / 7 * 16;
+        return this.getTileEntity().effectBlocks.size() / 7 * this.world.getHandle().purpurConfig.conduitDistance; // Purpur
     }
 
     @Override
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 52363f3ee615bbb86ea54a72d5c0274c7699c9dd..3302b7f88ba82620e09ec900b7409267ea55c7b4 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -2903,4 +2903,27 @@ public class PurpurWorldConfig {
     private void hungerSettings() {
         hungerStarvationDamage = (float) getDouble("hunger.starvation-damage", hungerStarvationDamage);
     }
+
+    public int conduitDistance = 16;
+    public double conduitDamageDistance = 8;
+    public float conduitDamageAmount = 4;
+    public Block[] conduitBlocks;
+    private void conduitSettings() {
+        conduitDistance = getInt("blocks.conduit.effect-distance", conduitDistance);
+        conduitDamageDistance = getDouble("blocks.conduit.mob-damage.distance", conduitDamageDistance);
+        conduitDamageAmount = (float) getDouble("blocks.conduit.mob-damage.damage-amount", conduitDamageAmount);
+        List<Block> conduitBlockList = new ArrayList<>();
+        getList("blocks.conduit.valid-ring-blocks", new ArrayList<String>(){{
+            add("minecraft:prismarine");
+            add("minecraft:prismarine_bricks");
+            add("minecraft:sea_lantern");
+            add("minecraft:dark_prismarine");
+        }}).forEach(key -> {
+            Block block = BuiltInRegistries.BLOCK.get(new ResourceLocation(key.toString()));
+            if (!block.defaultBlockState().isAir()) {
+                conduitBlockList.add(block);
+            }
+        });
+        conduitBlocks = conduitBlockList.toArray(Block[]::new);
+    }
 }