WIP with explosions

src/main/java/carpet/mixins/ExplosionMixin.java

@@ -2,13 +2,17 @@ package carpet.mixins;
 
 import carpet.helpers.OptimizedExplosion;
 import carpet.CarpetSettings;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.Blocks;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
 import net.minecraft.world.explosion.Explosion;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 import java.util.List;
@@ -35,21 +39,23 @@ public abstract class ExplosionMixin
             cancellable = true)
     private void onExplosionB(boolean spawnParticles, CallbackInfo ci)
     {
+        if (CarpetSettings.explosionNoBlockDamage)
+        {
+            affectedBlocks.clear();
+        }
         if (CarpetSettings.optimizedTNT)
         {
             OptimizedExplosion.doExplosionB((Explosion) (Object) this, spawnParticles);
             ci.cancel();
         }
     }
-    
-    @Inject(method = "collectBlocksAndDamageEntities", at = @At(value = "INVOKE", shift = At.Shift.AFTER,
-            target = "Ljava/util/List;addAll(Ljava/util/Collection;)Z"))
-    private void clearList(CallbackInfo ci)
+    //optional due to Overwrite in Lithium
+    //should kill most checks if no block damage is requested
+    @Redirect(method = "collectBlocksAndDamageEntities", require = 0, at = @At(value = "INVOKE",
+            target ="Lnet/minecraft/world/World;getBlockState(Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/BlockState;"))
+    private BlockState noBlockCalcsWithNoBLockDamage(World world, BlockPos pos)
     {
-        if (CarpetSettings.explosionNoBlockDamage)
-        {
-            this.affectedBlocks.clear();
-        }
+        if (CarpetSettings.explosionNoBlockDamage) return Blocks.BEDROCK.getDefaultState();
+        return world.getBlockState(pos);
     }
-    
 }