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Improved fast mode.

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BukkitWorld's fast lighting mode now also does what the old fast mode did.
In addition, both fast lighting mode and the fallback resend all modified chunks when done.
This should prevent display issues.
This commit is contained in:
TomyLobo 2011-10-25 18:29:37 +02:00
parent 3ed867ed53
commit 7dfc2a34e5
2 changed files with 27 additions and 13 deletions
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7
src/main/java/com/sk89q/worldedit/LocalWorld.java
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@ -326,5 +326,12 @@ public abstract class LocalWorld {
return 127;
}
/**
* Does some post-processing. Should be called after using fast mode
*
* @param chunks the chunks to fix
*/
public void fixAfterFastMode(Iterable<BlockVector2D> chunks) {}
public void fixLighting(Iterable<BlockVector2D> chunks) {}
}

33
src/main/java/com/sk89q/worldedit/bukkit/BukkitWorld.java
View File

@ -112,7 +112,7 @@ public class BukkitWorld extends LocalWorld {
type = type & 255;
final int previousOpacity = Block_lightOpacity[type];
Block_lightOpacity[type] = 0;
final boolean ret = block.setTypeId(type);
final boolean ret = block.setTypeId(type, false);
Block_lightOpacity[type] = previousOpacity;
return ret;
}
@ -146,7 +146,7 @@ public class BukkitWorld extends LocalWorld {
type = type & 255;
final int previousOpacity = Block_lightOpacity[type];
Block_lightOpacity[type] = 0;
final boolean ret = block.setTypeIdAndData(type, (byte) data, true);
final boolean ret = block.setTypeIdAndData(type, (byte) data, false);
Block_lightOpacity[type] = previousOpacity;
return ret;
}
@ -731,27 +731,34 @@ public class BukkitWorld extends LocalWorld {
return world.getMaxHeight() - 1;
}
@Override
public void fixAfterFastMode(Iterable<BlockVector2D> chunks) {
if (fastLightingAvailable) {
fixLighting(chunks);
}
for (BlockVector2D chunkPos : chunks) {
world.refreshChunk(chunkPos.getBlockX(), chunkPos.getBlockZ());
}
}
private static final int chunkSizeX = 16;
private static final int chunkSizeY = 128;
private static final int chunkSizeZ = 16;
@Override
public void fixLighting(Iterable<BlockVector2D> chunks) {
if (!fastLightingAvailable) {
return;
}
try {
Object notchWorld = CraftWorld_getHandle.invoke(world);
for (BlockVector2D chunkPos : chunks) {
int chunkX = chunkPos.getBlockX();
int chunkZ = chunkPos.getBlockZ();
final int chunkX = chunkPos.getBlockX();
final int chunkZ = chunkPos.getBlockZ();
Object notchChunk = World_getChunkFromChunkCoords.invoke(notchWorld, chunkX, chunkZ);
final Object notchChunk = World_getChunkFromChunkCoords.invoke(notchWorld, chunkX, chunkZ);
// Fix skylight
final byte[] blocks = (byte[])Chunk_blocks.get(notchChunk);
int length = blocks.length;
final int length = blocks.length;
Chunk_skylightMap.set(notchChunk, NibbleArray_ctor.newInstance(length, 7));
Chunk_generateSkylightMap.invoke(notchChunk);
@ -760,12 +767,12 @@ public class BukkitWorld extends LocalWorld {
Chunk_blocklightMap.set(notchChunk, NibbleArray_ctor.newInstance(length, 7));
for (int x = 0; x < chunkSizeX; ++x) {
boolean xBorder = x == 0 || x == chunkSizeX - 1;
final boolean xBorder = x == 0 || x == chunkSizeX - 1;
for (int z = 0; z < chunkSizeZ; ++z) {
boolean zBorder = z == 0 || z == chunkSizeZ - 1;
final boolean zBorder = z == 0 || z == chunkSizeZ - 1;
for (int y = 0; y < chunkSizeY; ++y) {
final int index = y + z * chunkSizeY + x * chunkSizeY * chunkSizeZ;
byte blockID = blocks[index];
final byte blockID = blocks[index];
if (BlockType.emitsLight(blockID)) {
Chunk_relightBlock.invoke(notchChunk, x, y, z);
}