fix defaults on hardcodeTNTangle

src/main/java/carpet/mixins/TntEntityMixin.java

@@ -36,7 +36,7 @@ public abstract class TntEntityMixin extends Entity implements TntEntityInterfac
                 at = @At("RETURN"))
     private void modifyTNTAngle(World world, double x, double y, double z, LivingEntity entity, CallbackInfo ci)
     {
-        if (CarpetSettings.hardcodeTNTangle != -1)
+        if (CarpetSettings.hardcodeTNTangle != -1.0D)
             setVelocity(-Math.sin(CarpetSettings.hardcodeTNTangle) * 0.02, 0.2, -Math.cos(CarpetSettings.hardcodeTNTangle) * 0.02);
     }