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https://github.com/PaperMC/Paper.git
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72 lines
3.9 KiB
Diff
72 lines
3.9 KiB
Diff
From 0000000000000000000000000000000000000000 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 5ab0e7183e48134b7a0f736462516b1a8a333b04..f280dbff4a09bc611a9ca565c6d697d08801f53b 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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@@ -390,4 +390,10 @@ 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/world/level/block/LiquidBlock.java b/src/main/java/net/minecraft/world/level/block/LiquidBlock.java
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index f99b90e4b3210747077f2bf3adbcf7b5fb9821ec..97f2d9082e49010fb8780c5fdd8957f71b31e43e 100644
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--- a/src/main/java/net/minecraft/world/level/block/LiquidBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/LiquidBlock.java
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@@ -23,6 +23,7 @@ import net.minecraft.world.level.material.FlowingFluid;
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import net.minecraft.world.level.material.Fluid;
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import net.minecraft.world.level.material.FluidState;
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import net.minecraft.world.level.material.Fluids;
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+import net.minecraft.world.level.material.Material;
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import net.minecraft.world.level.pathfinder.PathComputationType;
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import net.minecraft.world.level.storage.loot.LootContext;
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import net.minecraft.world.phys.shapes.CollisionContext;
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@@ -100,11 +101,28 @@ public class LiquidBlock extends Block implements BucketPickup {
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@Override
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public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
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if (this.shouldSpreadLiquid(world, pos, state)) {
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- world.getLiquidTicks().a(pos, state.getFluidState().getType(), this.fluid.getTickDelay((LevelReader) world));
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+ world.getLiquidTicks().a(pos, state.getFluidState().getType(), this.getFlowSpeed(world, pos)); // 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(Level world, BlockPos 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.fluid.getTickDelay(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 BlockState updateShape(BlockState state, Direction direction, BlockState newState, LevelAccessor world, BlockPos pos, BlockPos posFrom) {
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if (state.getFluidState().isSource() || newState.getFluidState().isSource()) {
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@@ -117,7 +135,7 @@ public class LiquidBlock extends Block implements BucketPickup {
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@Override
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public void neighborChanged(BlockState state, Level world, BlockPos pos, Block block, BlockPos fromPos, boolean notify) {
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if (this.shouldSpreadLiquid(world, pos, state)) {
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- world.getLiquidTicks().a(pos, state.getFluidState().getType(), this.fluid.getTickDelay((LevelReader) world));
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+ world.getLiquidTicks().a(pos, state.getFluidState().getType(), this.getFlowSpeed(world, pos)); // Paper
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}
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}
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