Commits
DerFrZocker authored and md_5 committed 64d149a5a9d
| 15 15 | import org.bukkit.material.MaterialData; |
| 16 16 | |
| 17 17 | /** |
| 18 18 | * Data to be used for the block types and data in a newly generated chunk. |
| 19 19 | */ |
| 20 20 | public final class CraftChunkData implements ChunkGenerator.ChunkData { |
| 21 21 | private final int minHeight; |
| 22 22 | private final int maxHeight; |
| 23 23 | private final ChunkSection[] sections; |
| 24 24 | private Set<BlockPosition> tiles; |
| 25 + | private final Set<BlockPosition> lights = new HashSet<>(); |
| 25 26 | |
| 26 27 | public CraftChunkData(World world) { |
| 27 28 | this(world.getMinHeight(), world.getMaxHeight()); |
| 28 29 | } |
| 29 30 | |
| 30 31 | /* pp for tests */ CraftChunkData(int minHeight, int maxHeight) { |
| 31 32 | this.minHeight = minHeight; |
| 32 33 | this.maxHeight = maxHeight; |
| 33 34 | sections = new ChunkSection[(((maxHeight - 1) >> 4) + 1) - (minHeight >> 4)]; |
| 34 35 | } |
| 142 143 | return CraftMagicNumbers.toLegacyData(getTypeId(x, y, z)); |
| 143 144 | } |
| 144 145 | |
| 145 146 | private void setBlock(int x, int y, int z, IBlockData type) { |
| 146 147 | if (x != (x & 0xf) || y < minHeight || y >= maxHeight || z != (z & 0xf)) { |
| 147 148 | return; |
| 148 149 | } |
| 149 150 | ChunkSection section = getChunkSection(y, true); |
| 150 151 | section.setType(x, y & 0xf, z, type); |
| 151 152 | |
| 153 + | // SPIGOT-1753: Capture light blocks, for light updates |
| 154 + | if (type.f() > 0) { // PAIL rename getLightEmission |
| 155 + | lights.add(new BlockPosition(x, y, z)); |
| 156 + | } else { |
| 157 + | lights.remove(new BlockPosition(x, y, z)); |
| 158 + | } |
| 159 + | |
| 152 160 | if (type.isTileEntity()) { |
| 153 161 | if (tiles == null) { |
| 154 162 | tiles = new HashSet<>(); |
| 155 163 | } |
| 156 164 | |
| 157 165 | tiles.add(new BlockPosition(x, y, z)); |
| 158 166 | } |
| 159 167 | } |
| 160 168 | |
| 161 169 | private ChunkSection getChunkSection(int y, boolean create) { |
| 167 175 | return section; |
| 168 176 | } |
| 169 177 | |
| 170 178 | ChunkSection[] getRawChunkData() { |
| 171 179 | return sections; |
| 172 180 | } |
| 173 181 | |
| 174 182 | Set<BlockPosition> getTiles() { |
| 175 183 | return tiles; |
| 176 184 | } |
| 185 + | |
| 186 + | Set<BlockPosition> getLights() { |
| 187 + | return lights; |
| 188 + | } |
| 177 189 | } |