fix: implement LevelLightEngine.getDebugSectionType

Fixes voxy compatibility issue

Author: ishland

src/main/java/ca/spottedleaf/starlight/common/light/StarLightInterface.java

@@ -314,6 +314,16 @@ public LayerLightEventListener getBlockReader() {
         return this.blockReader;
     }
 
+    public boolean hasSectionSkyLight(SectionPos sectionPos) {
+        final ChunkAccess chunk = this.getAnyChunkNow(sectionPos.x(), sectionPos.z());
+        return chunk != null && !((ExtendedChunk) chunk).getSkyNibbles()[sectionPos.y() - this.minLightSection].isNullNibbleVisible();
+    }
+
+    public boolean hasSectionBlockLight(SectionPos sectionPos) {
+        final ChunkAccess chunk = this.getAnyChunkNow(sectionPos.x(), sectionPos.z());
+        return chunk != null && !((ExtendedChunk) chunk).getBlockNibbles()[sectionPos.y() - this.minLightSection].isNullNibbleVisible();
+    }
+
     public boolean isClientSide() {
         return this.isClientSide;
     }

src/main/java/ca/spottedleaf/starlight/mixin/common/lightengine/LevelLightEngineMixin.java

@@ -18,6 +18,7 @@
 import net.minecraft.world.level.chunk.LevelChunk;
 import net.minecraft.world.level.chunk.LightChunkGetter;
 import net.minecraft.world.level.lighting.LayerLightEventListener;
+import net.minecraft.world.level.lighting.LayerLightSectionStorage;
 import net.minecraft.world.level.lighting.LevelLightEngine;
 import net.minecraft.world.level.lighting.LightEngine;
 import net.minecraft.world.level.lighting.LightEventListener;
@@ -155,6 +156,19 @@ public String getDebugData(final LightLayer lightType, final SectionPos pos) {
         return "n/a";
     }
 
+    /**
+     * @reason Route to new light engine
+     * @author ishland
+     */
+    @Overwrite
+    public LayerLightSectionStorage.SectionType getDebugSectionType(LightLayer lightLayer, SectionPos sectionPos) {
+        if (lightLayer == LightLayer.BLOCK) {
+            return this.lightEngine.hasSectionBlockLight(sectionPos) ? LayerLightSectionStorage.SectionType.LIGHT_AND_DATA : LayerLightSectionStorage.SectionType.EMPTY;
+        } else {
+            return this.lightEngine.hasSectionSkyLight(sectionPos) ? LayerLightSectionStorage.SectionType.LIGHT_AND_DATA : LayerLightSectionStorage.SectionType.EMPTY;
+        }
+    }
+
     /**
      * @reason Avoid messing with the vanilla light engine state
      * @author Spottedleaf