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Implemented onStructureGrow event, thanks to md-5.

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This commit is contained in:
Nathan Adams
2011-12-09 16:11:56 +00:00
parent 076460b419
commit 5e43c61fad
9 changed files with 323 additions and 56 deletions
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56
src/main/java/net/minecraft/server/WorldGenTrees.java
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@@ -2,7 +2,13 @@ package net.minecraft.server;
import java.util.Random;
import org.bukkit.BlockChangeDelegate; // CraftBukkit
// Craftbukkit start
import org.bukkit.BlockChangeDelegate;
import org.bukkit.Bukkit;
import org.bukkit.block.BlockState;
import org.bukkit.craftbukkit.CraftWorld;
import org.bukkit.event.world.StructureGrowEvent;
// Craftbukkit end
public class WorldGenTrees extends WorldGenerator {
@@ -16,10 +22,10 @@ public class WorldGenTrees extends WorldGenerator {
// BlockChangeDelegate and then we can implicitly cast World to
// WorldServer (a safe cast, AFAIK) and no code will be broken. This
// then allows plugins to catch manually-invoked generation events
return this.generate((BlockChangeDelegate) world, random, i, j, k);
return this.generate((BlockChangeDelegate) world, random, i, j, k, null, null, world.getWorld());
}
public boolean generate(BlockChangeDelegate world, Random random, int i, int j, int k) {
public boolean generate(BlockChangeDelegate world, Random random, int i, int j, int k, StructureGrowEvent event, ItemStack itemstack, CraftWorld bukkitWorld) {
// CraftBukkit end
int l = random.nextInt(3) + 4;
boolean flag = true;
@@ -60,7 +66,15 @@ public class WorldGenTrees extends WorldGenerator {
} else {
i1 = world.getTypeId(i, j - 1, k);
if ((i1 == Block.GRASS.id || i1 == Block.DIRT.id) && j < world.getHeight() - l - 1) { // CraftBukkit
world.setRawTypeId(i, j - 1, k, Block.DIRT.id);
// Craftbukkit start
if (event == null) {
world.setRawTypeId(i, j - 1, k, Block.DIRT.id);
} else {
BlockState dirtState = bukkitWorld.getBlockAt(i, j - 1, k).getState();
dirtState.setTypeId(Block.DIRT.id);
event.getBlocks().add(dirtState);
}
// Craftbukkit end
int i2;
@@ -75,7 +89,15 @@ public class WorldGenTrees extends WorldGenerator {
int l2 = k2 - k;
if ((Math.abs(j2) != k1 || Math.abs(l2) != k1 || random.nextInt(2) != 0 && j1 != 0) && !Block.o[world.getTypeId(l1, i2, k2)]) {
this.a(world, l1, i2, k2, Block.LEAVES.id, 0);
// Craftbukkit start
if (event == null) {
this.a(world, l1, i2, k2, Block.LEAVES.id, 0);
} else {
BlockState leavesState = bukkitWorld.getBlockAt(l1, i2, k2).getState();
leavesState.setTypeId(Block.LEAVES.id);
event.getBlocks().add(leavesState);
}
// Craftbukkit end
}
}
}
@@ -84,10 +106,30 @@ public class WorldGenTrees extends WorldGenerator {
for (i2 = 0; i2 < l; ++i2) {
j1 = world.getTypeId(i, j + i2, k);
if (j1 == 0 || j1 == Block.LEAVES.id) {
this.a(world, i, j + i2, k, Block.LOG.id, 0);
// Craftbukkit start
if (event == null) {
this.a(world, i, j + i2, k, Block.LOG.id, 0);
} else {
BlockState logState = bukkitWorld.getBlockAt(i, j + i2, k).getState();
logState.setTypeId(Block.LOG.id);
event.getBlocks().add(logState);
}
// Craftbukkit end
}
}
// Craftbukkit start
if (event != null) {
Bukkit.getPluginManager().callEvent(event);
if (!event.isCancelled()) {
for (BlockState state : event.getBlocks()) {
state.update(true);
}
if (event.isFromBonemeal() && itemstack != null) {
--itemstack.count;
}
}
}
// Craftbukkit end
return true;
} else {
return false;