relight

src/main/java/carpet/mixins/ServerLightingProvider_scarpetMixin.java

@@ -0,0 +1,49 @@
+package carpet.mixins;
+
+import carpet.CarpetSettings;
+import carpet.fakes.ServerLightingProviderInterface;
+import net.minecraft.server.world.ServerLightingProvider;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.util.math.ChunkSectionPos;
+import net.minecraft.world.LightType;
+import net.minecraft.world.chunk.ChunkNibbleArray;
+import net.minecraft.world.chunk.ChunkProvider;
+import net.minecraft.world.chunk.light.LightingProvider;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+@Mixin(ServerLightingProvider.class)
+public abstract class ServerLightingProvider_scarpetMixin extends LightingProvider implements ServerLightingProviderInterface
+{
+
+    @Shadow protected abstract void updateChunkStatus(ChunkPos pos);
+
+
+    @Shadow public abstract void checkBlock(BlockPos pos);
+
+    public ServerLightingProvider_scarpetMixin(ChunkProvider chunkProvider, boolean hasBlockLight, boolean hasSkyLight)
+    {
+        super(chunkProvider, hasBlockLight, hasSkyLight);
+    }
+
+    @Override
+    public void resetLight(ChunkPos chpos)
+    {
+        //super.setRetainData(pos, false);
+        //super.setLightEnabled(pos, false);
+        for (int x = chpos.x-1; x <= chpos.x+1; x++ )
+            for (int z = chpos.z-1; z <= chpos.z+1; z++ )
+            {
+                ChunkPos pos = new ChunkPos(x, z);
+                int j;
+                for(j = -1; j < 17; ++j) {
+                    super.queueData(LightType.BLOCK, ChunkSectionPos.from(pos, j), new ChunkNibbleArray());
+                    super.queueData(LightType.SKY, ChunkSectionPos.from(pos, j), new ChunkNibbleArray());
+                }
+                for(j = 0; j < 16; ++j) {
+                    super.updateSectionStatus(ChunkSectionPos.from(pos, j), true);
+                }
+            }
+    }
+}