Paper/Spigot-Server-Patches/0278-Configurable-speed-for-water-flowing-over-lava.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Byteflux <byte@byteflux.net>
Date: Wed, 8 Aug 2018 16:33:21 -0600
Subject: [PATCH] Configurable speed for water flowing over lava
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index bc3df01aab3e79be9c2836820e0eacc69ea6c1f4..487b0d5cd608e84a793eba5fdbd50a9f3d95c79b 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -399,4 +399,10 @@ public class PaperWorldConfig {
this.armorStandTick = this.getBoolean("armor-stands-tick", this.armorStandTick);
log("ArmorStand ticking is " + (this.armorStandTick ? "enabled" : "disabled") + " by default");
}
+
+ public int waterOverLavaFlowSpeed;
+ private void waterOverLavaFlowSpeed() {
+ waterOverLavaFlowSpeed = getInt("water-over-lava-flow-speed", 5);
+ log("Water over lava flow speed: " + waterOverLavaFlowSpeed);
+ }
}
diff --git a/src/main/java/net/minecraft/server/BlockFluids.java b/src/main/java/net/minecraft/server/BlockFluids.java
2020-06-25 16:09:55 +02:00
index f00b403e1e12acbb8eb6ad55da219b257219a8f4..a28ac8b00b22a8c7afc2b64f9720a4e32b653e5f 100644
--- a/src/main/java/net/minecraft/server/BlockFluids.java
+++ b/src/main/java/net/minecraft/server/BlockFluids.java
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@@ -76,11 +76,28 @@ public class BlockFluids extends Block implements IFluidSource {
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@Override
public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag) {
if (this.a(world, blockposition, iblockdata)) {
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- world.getFluidTickList().a(blockposition, iblockdata.getFluid().getType(), this.b.a((IWorldReader) world));
+ world.getFluidTickList().a(blockposition, iblockdata.getFluid().getType(), this.getFlowSpeed(world, blockposition)); // Paper
}
}
+ // Paper start - Get flow speed. Throttle if its water and flowing adjacent to lava
+ public int getFlowSpeed(World world, BlockPosition blockposition) {
+ if (this.material == Material.WATER) {
+ if (
+ world.getMaterialIfLoaded(blockposition.north(1)) == Material.LAVA ||
+ world.getMaterialIfLoaded(blockposition.south(1)) == Material.LAVA ||
+ world.getMaterialIfLoaded(blockposition.west(1)) == Material.LAVA ||
+ world.getMaterialIfLoaded(blockposition.east(1)) == Material.LAVA
+ ) {
+ return world.paperConfig.waterOverLavaFlowSpeed;
+ }
+ }
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+ return this.b.a(world);
+ }
+ // Paper end
+
+
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@Override
public IBlockData updateState(IBlockData iblockdata, EnumDirection enumdirection, IBlockData iblockdata1, GeneratorAccess generatoraccess, BlockPosition blockposition, BlockPosition blockposition1) {
if (iblockdata.getFluid().isSource() || iblockdata1.getFluid().isSource()) {
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@@ -93,7 +110,7 @@ public class BlockFluids extends Block implements IFluidSource {
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@Override
public void doPhysics(IBlockData iblockdata, World world, BlockPosition blockposition, Block block, BlockPosition blockposition1, boolean flag) {
if (this.a(world, blockposition, iblockdata)) {
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- world.getFluidTickList().a(blockposition, iblockdata.getFluid().getType(), this.b.a((IWorldReader) world));
+ world.getFluidTickList().a(blockposition, iblockdata.getFluid().getType(), this.getFlowSpeed(world, blockposition)); // Paper
}
}