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Minor optimization in BlockGrass by only checking light once instead of twice. Thanks to oloflarsson for the PR.

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This commit is contained in:
Nathan Adams 2012-01-15 05:58:56 +00:00
parent b369805590
commit 23adb0d02f
1 changed files with 5 additions and 4 deletions
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9
src/main/java/net/minecraft/server/BlockGrass.java
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@ -21,8 +21,9 @@ public class BlockGrass extends Block {
public void a(World world, int i, int j, int k, Random random) {
if (!world.isStatic) {
if (world.getLightLevel(i, j + 1, k) < 4 && Block.q[world.getTypeId(i, j + 1, k)] > 2) {
// CraftBukkit start
// CraftBukkit start - reuse getLightLevel
int lightLevel = world.getLightLevel(i, j + 1, k);
if (lightLevel < 4 && Block.q[world.getTypeId(i, j + 1, k)] > 2) {
org.bukkit.World bworld = world.getWorld();
org.bukkit.block.BlockState blockState = bworld.getBlockAt(i, j, k).getState();
blockState.setTypeId(Block.DIRT.id);
@ -33,8 +34,8 @@ public class BlockGrass extends Block {
if (!event.isCancelled()) {
blockState.update(true);
}
// CraftBukkit end
} else if (world.getLightLevel(i, j + 1, k) >= 9) {
} else if (lightLevel >= 9) {
// CraftBukkit end
for (int l = 0; l < 4; ++l) {
int i1 = i + random.nextInt(3) - 1;
int j1 = j + random.nextInt(5) - 3;