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KCauldron-minecraft-server/patches/net/minecraft/block/BlockDynamicLiquid.java.patch

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--- ../src-base/minecraft/net/minecraft/block/BlockDynamicLiquid.java
+++ ../src-work/minecraft/net/minecraft/block/BlockDynamicLiquid.java
@@ -5,6 +5,11 @@
import net.minecraft.init.Blocks;
import net.minecraft.world.World;
+// CraftBukkit start
+import org.bukkit.block.BlockFace;
+import org.bukkit.event.block.BlockFromToEvent;
+// CraftBukkit end
+
public class BlockDynamicLiquid extends BlockLiquid
{
int field_149815_a;
@@ -37,6 +42,12 @@
int i1 = this.tickRate(p_149674_1_);
int j1;
+ // Cauldron - move CB edit to after variable initialization for coremod compatibility
+ // CraftBukkit start
+ org.bukkit.World bworld = p_149674_1_.getWorld();
+ org.bukkit.Server server = p_149674_1_.getServer();
+ org.bukkit.block.Block source = bworld == null ? null : bworld.getBlockAt(p_149674_2_, p_149674_3_, p_149674_4_);
+ // CraftBukkit end
if (l > 0)
{
byte b1 = -100;
@@ -66,17 +77,22 @@
}
}
- if (this.field_149815_a >= 2 && this.blockMaterial == Material.water)
+ // Cauldron start - allow disabling infinite water sources
+ if(net.minecraft.server.MinecraftServer.getServer().cauldronConfig.infiniteWaterSource.getValue())
{
- if (p_149674_1_.getBlock(p_149674_2_, p_149674_3_ - 1, p_149674_4_).getMaterial().isSolid())
- {
- j1 = 0;
- }
- else if (p_149674_1_.getBlock(p_149674_2_, p_149674_3_ - 1, p_149674_4_).getMaterial() == this.blockMaterial && p_149674_1_.getBlockMetadata(p_149674_2_, p_149674_3_ - 1, p_149674_4_) == 0)
+ if (this.field_149815_a >= 2 && this.blockMaterial == Material.water)
{
- j1 = 0;
+ if (p_149674_1_.getBlock(p_149674_2_, p_149674_3_ - 1, p_149674_4_).getMaterial().isSolid())
+ {
+ j1 = 0;
+ }
+ else if (p_149674_1_.getBlock(p_149674_2_, p_149674_3_ - 1, p_149674_4_).getMaterial() == this.blockMaterial && p_149674_1_.getBlockMetadata(p_149674_2_, p_149674_3_ - 1, p_149674_4_) == 0)
+ {
+ j1 = 0;
+ }
}
}
+ // Cauldron end
if (this.blockMaterial == Material.lava && l < 8 && j1 < 8 && j1 > l && p_149674_5_.nextInt(4) != 0)
{
@@ -89,6 +105,13 @@
{
this.func_149811_n(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_);
}
+ // Cauldron start - allow lava decaying at a 'natural' rate - see https://mojang.atlassian.net/browse/MC-4631 Lava decay fails to schedule block update
+ else if (net.minecraft.server.MinecraftServer.getServer().cauldronConfig.flowingLavaDecay.getValue())
+ {
+ // Ensure that even if the flow decay was skipped, it will retry at the material's natural flow period.
+ p_149674_1_.scheduleBlockUpdate(p_149674_2_, p_149674_3_, p_149674_4_, this, this.tickRate(p_149674_1_));
+ }
+ // Cauldron end
}
else
{
@@ -113,21 +136,35 @@
if (this.func_149809_q(p_149674_1_, p_149674_2_, p_149674_3_ - 1, p_149674_4_))
{
- if (this.blockMaterial == Material.lava && p_149674_1_.getBlock(p_149674_2_, p_149674_3_ - 1, p_149674_4_).getMaterial() == Material.water)
- {
- p_149674_1_.setBlock(p_149674_2_, p_149674_3_ - 1, p_149674_4_, Blocks.stone);
- this.func_149799_m(p_149674_1_, p_149674_2_, p_149674_3_ - 1, p_149674_4_);
- return;
- }
+ if (p_149674_1_.getType(p_149674_2_, p_149674_3_, p_149674_4_).getMaterial() != this.blockMaterial) { return; } // PaperSpigot - Stop updating flowing block if material has changed
+ // CraftBukkit start - Send "down" to the server
+ BlockFromToEvent event = new BlockFromToEvent(source, BlockFace.DOWN);
- if (l >= 8)
+ if (server != null)
{
- this.func_149813_h(p_149674_1_, p_149674_2_, p_149674_3_ - 1, p_149674_4_, l);
+ server.getPluginManager().callEvent(event);
}
- else
+
+ if (!event.isCancelled())
{
- this.func_149813_h(p_149674_1_, p_149674_2_, p_149674_3_ - 1, p_149674_4_, l + 8);
+ if (this.blockMaterial == Material.lava && p_149674_1_.getBlock(p_149674_2_, p_149674_3_ - 1, p_149674_4_).getMaterial() == Material.water)
+ {
+ p_149674_1_.setBlock(p_149674_2_, p_149674_3_ - 1, p_149674_4_, Blocks.stone);
+ this.func_149799_m(p_149674_1_, p_149674_2_, p_149674_3_ - 1, p_149674_4_);
+ return;
+ }
+
+ if (l >= 8)
+ {
+ this.func_149813_h(p_149674_1_, p_149674_2_, p_149674_3_ - 1, p_149674_4_, l);
+ }
+ else
+ {
+ this.func_149813_h(p_149674_1_, p_149674_2_, p_149674_3_ - 1, p_149674_4_, l + 8);
+ }
}
+
+ // CraftBukkit end
}
else if (l >= 0 && (l == 0 || this.func_149807_p(p_149674_1_, p_149674_2_, p_149674_3_ - 1, p_149674_4_)))
{
@@ -144,25 +181,31 @@
return;
}
- if (aboolean[0])
- {
- this.func_149813_h(p_149674_1_, p_149674_2_ - 1, p_149674_3_, p_149674_4_, j1);
- }
+ // CraftBukkit start - All four cardinal directions. Do not change the order!
+ BlockFace[] faces = new BlockFace[] { BlockFace.WEST, BlockFace.EAST, BlockFace.NORTH, BlockFace.SOUTH };
+ int index = 0;
- if (aboolean[1])
+ for (BlockFace currentFace : faces)
{
- this.func_149813_h(p_149674_1_, p_149674_2_ + 1, p_149674_3_, p_149674_4_, j1);
- }
+ if (aboolean[index])
+ {
+ BlockFromToEvent event = new BlockFromToEvent(source, currentFace);
- if (aboolean[2])
- {
- this.func_149813_h(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_ - 1, j1);
- }
+ if (server != null)
+ {
+ server.getPluginManager().callEvent(event);
+ }
- if (aboolean[3])
- {
- this.func_149813_h(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_ + 1, j1);
+ if (!event.isCancelled())
+ {
+ this.func_149813_h(p_149674_1_, p_149674_2_ + currentFace.getModX(), p_149674_3_, p_149674_4_ + currentFace.getModZ(), j1);
+ }
+ }
+
+ index++;
}
+
+ // CraftBukkit end
}
}
@@ -351,4 +394,4 @@
{
return true;
}
-}
+}