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Fire BlockSpreadEvent for vine growth. Fixes BUKKIT-1097

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This commit is contained in:
Travis Watkins 2012-11-17 10:03:16 -06:00
parent 0c78ce40e5
commit dca54ff187
2 changed files with 36 additions and 7 deletions
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30
src/main/java/net/minecraft/server/BlockVine.java
View file

@ -2,6 +2,8 @@ package net.minecraft.server;
import java.util.Random;
import org.bukkit.craftbukkit.event.CraftEventFactory; // CraftBukkit
public class BlockVine extends Block {
public BlockVine(int i) {
@ -201,7 +203,11 @@ public class BlockVine extends Block {
}
if (l1 > 0) {
world.setTypeIdAndData(i, j + 1, k, this.id, l1);
// CraftBukkit start - fire BlockSpreadEvent
org.bukkit.block.Block source = world.getWorld().getBlockAt(i, j, k);
org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j + 1, k);
CraftEventFactory.handleBlockSpreadEvent(block, source, this.id, i2);
// CraftBukkit end
}
}
} else {
@ -220,24 +226,34 @@ public class BlockVine extends Block {
} else {
i2 = k1 + 1 & 3;
j2 = k1 + 3 & 3;
// CraftBukkit start - fire BlockSpreadEvent
org.bukkit.block.Block source = world.getWorld().getBlockAt(i, j, k);
org.bukkit.block.Block block = world.getWorld().getBlockAt(i + Direction.a[k1], j, k + Direction.b[k1]);
if ((i1 & 1 << i2) != 0 && this.e(world.getTypeId(i + Direction.a[k1] + Direction.a[i2], j, k + Direction.b[k1] + Direction.b[i2]))) {
world.setTypeIdAndData(i + Direction.a[k1], j, k + Direction.b[k1], this.id, 1 << i2);
CraftEventFactory.handleBlockSpreadEvent(block, source, this.id, 1 << i2);
} else if ((i1 & 1 << j2) != 0 && this.e(world.getTypeId(i + Direction.a[k1] + Direction.a[j2], j, k + Direction.b[k1] + Direction.b[j2]))) {
world.setTypeIdAndData(i + Direction.a[k1], j, k + Direction.b[k1], this.id, 1 << j2);
CraftEventFactory.handleBlockSpreadEvent(block, source, this.id, 1 << j2);
} else if ((i1 & 1 << i2) != 0 && world.isEmpty(i + Direction.a[k1] + Direction.a[i2], j, k + Direction.b[k1] + Direction.b[i2]) && this.e(world.getTypeId(i + Direction.a[i2], j, k + Direction.b[i2]))) {
world.setTypeIdAndData(i + Direction.a[k1] + Direction.a[i2], j, k + Direction.b[k1] + Direction.b[i2], this.id, 1 << (k1 + 2 & 3));
block = world.getWorld().getBlockAt(i + Direction.a[k1] + Direction.a[i2], j, k + Direction.b[k1] + Direction.b[i2]);
CraftEventFactory.handleBlockSpreadEvent(block, source, this.id, 1 << (k1 + 2 & 3));
} else if ((i1 & 1 << j2) != 0 && world.isEmpty(i + Direction.a[k1] + Direction.a[j2], j, k + Direction.b[k1] + Direction.b[j2]) && this.e(world.getTypeId(i + Direction.a[j2], j, k + Direction.b[j2]))) {
world.setTypeIdAndData(i + Direction.a[k1] + Direction.a[j2], j, k + Direction.b[k1] + Direction.b[j2], this.id, 1 << (k1 + 2 & 3));
block = world.getWorld().getBlockAt(i + Direction.a[k1] + Direction.a[j2], j, k + Direction.b[k1] + Direction.b[j2]);
CraftEventFactory.handleBlockSpreadEvent(block, source, this.id, 1 << (k1 + 2 & 3));
} else if (this.e(world.getTypeId(i + Direction.a[k1], j + 1, k + Direction.b[k1]))) {
world.setTypeIdAndData(i + Direction.a[k1], j, k + Direction.b[k1], this.id, 0);
CraftEventFactory.handleBlockSpreadEvent(block, source, this.id, 0);
}
// CraftBukkit end
}
} else if (j > 1) {
l1 = world.getTypeId(i, j - 1, k);
if (l1 == 0) {
i2 = world.random.nextInt(16) & i1;
if (i2 > 0) {
world.setTypeIdAndData(i, j - 1, k, this.id, i2);
// CraftBukkit start - fire BlockSpreadEvent
org.bukkit.block.Block source = world.getWorld().getBlockAt(i, j, k);
org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j - 1, k);
CraftEventFactory.handleBlockSpreadEvent(block, source, this.id, i2);
// CraftBukkit end
}
} else if (l1 == this.id) {
i2 = world.random.nextInt(16) & i1;

13
src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
View file

@ -288,6 +288,19 @@ public class CraftEventFactory {
return event;
}
public static void handleBlockSpreadEvent(Block block, Block source, int type, int data) {
BlockState state = block.getState();
state.setTypeId(type);
state.setRawData((byte) data);
BlockSpreadEvent event = new BlockSpreadEvent(block, source, state);
Bukkit.getPluginManager().callEvent(event);
if (!event.isCancelled()) {
state.update(true);
}
}
public static EntityDeathEvent callEntityDeathEvent(EntityLiving victim) {
return callEntityDeathEvent(victim, new ArrayList<org.bukkit.inventory.ItemStack>(0));
}