68 lines
3.4 KiB
Diff
68 lines
3.4 KiB
Diff
From 1e3f4727b8362e1c3f223420ec5f8860c6ea50b0 Mon Sep 17 00:00:00 2001
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From: Byteflux <byte@byteflux.net>
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Date: Wed, 8 Aug 2018 16:33:21 -0600
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Subject: [PATCH] Configurable speed for water flowing over lava
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index 42d14fac2c..50ac7afa36 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -397,4 +397,10 @@ public class PaperWorldConfig {
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this.armorStandTick = this.getBoolean("armor-stands-tick", this.armorStandTick);
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log("ArmorStand ticking is " + (this.armorStandTick ? "enabled" : "disabled") + " by default");
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}
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+
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+ public int waterOverLavaFlowSpeed;
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+ private void waterOverLavaFlowSpeed() {
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+ waterOverLavaFlowSpeed = getInt("water-over-lava-flow-speed", 5);
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+ log("Water over lava flow speed: " + waterOverLavaFlowSpeed);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/BlockFluids.java b/src/main/java/net/minecraft/server/BlockFluids.java
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index f56e14e1e2..6d351f0979 100644
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--- a/src/main/java/net/minecraft/server/BlockFluids.java
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+++ b/src/main/java/net/minecraft/server/BlockFluids.java
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@@ -70,11 +70,28 @@ public class BlockFluids extends Block implements IFluidSource {
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@Override
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public void onPlace(IBlockData iblockdata, World world, BlockPosition blockposition, IBlockData iblockdata1, boolean flag) {
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if (this.a(world, blockposition, iblockdata)) {
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- world.getFluidTickList().a(blockposition, iblockdata.getFluid().getType(), this.a((IWorldReader) world));
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+ world.getFluidTickList().a(blockposition, iblockdata.getFluid().getType(), this.getFlowSpeed(world, blockposition)); // Paper
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}
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}
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+ // Paper start - Get flow speed. Throttle if its water and flowing adjacent to lava
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+ public int getFlowSpeed(World world, BlockPosition blockposition) {
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+ if (this.material == Material.WATER) {
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+ if (
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+ world.getMaterialIfLoaded(blockposition.north(1)) == Material.LAVA ||
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+ world.getMaterialIfLoaded(blockposition.south(1)) == Material.LAVA ||
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+ world.getMaterialIfLoaded(blockposition.west(1)) == Material.LAVA ||
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+ world.getMaterialIfLoaded(blockposition.east(1)) == Material.LAVA
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+ ) {
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+ return world.paperConfig.waterOverLavaFlowSpeed;
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+ }
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+ }
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+ return this.a(world);
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+ }
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+ // Paper end
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+
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+
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@Override
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public IBlockData updateState(IBlockData iblockdata, EnumDirection enumdirection, IBlockData iblockdata1, GeneratorAccess generatoraccess, BlockPosition blockposition, BlockPosition blockposition1) {
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if (iblockdata.getFluid().isSource() || iblockdata1.getFluid().isSource()) {
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@@ -87,7 +104,7 @@ public class BlockFluids extends Block implements IFluidSource {
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@Override
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public void doPhysics(IBlockData iblockdata, World world, BlockPosition blockposition, Block block, BlockPosition blockposition1, boolean flag) {
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if (this.a(world, blockposition, iblockdata)) {
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- world.getFluidTickList().a(blockposition, iblockdata.getFluid().getType(), this.a((IWorldReader) world));
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+ world.getFluidTickList().a(blockposition, iblockdata.getFluid().getType(), this.getFlowSpeed(world, blockposition)); // Paper
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}
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}
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--
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2.24.1
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