added handler for on_lightning

src/main/java/carpet/mixins/ServerWorld_scarpetEventMixin.java

@@ -0,0 +1,29 @@
+package carpet.mixins;
+
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.util.profiler.Profiler;
+import net.minecraft.world.chunk.WorldChunk;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.LocalCapture;
+
+import static carpet.script.CarpetEventServer.Event.LIGHTNING;
+
+@Mixin(ServerWorld.class)
+public class ServerWorld_scarpetEventMixin
+{
+    @Inject(method = "tickChunk", locals = LocalCapture.CAPTURE_FAILHARD, at = @At(
+            value = "INVOKE",
+            target = "Lnet/minecraft/server/world/ServerWorld;addLightning(Lnet/minecraft/entity/LightningEntity;)V"
+    ))
+    private void onNaturalLightinig(WorldChunk chunk, int randomTickSpeed, CallbackInfo ci,
+                                    ChunkPos chunkPos, boolean bl, int i, int j, Profiler profiler, BlockPos blockPos, boolean bl2)
+    {
+        if (LIGHTNING.isNeeded()) LIGHTNING.onWorldEventFlag((ServerWorld) (Object)this, blockPos, bl2?1:0);
+    }
+
+}