refactor entity events. Allow multiple hosts have events on things

src/main/java/carpet/mixins/LivingEntity_scarpetEventsMixin.java

@@ -1,6 +1,7 @@
 package carpet.mixins;
 
 import carpet.fakes.EntityInterface;
+import carpet.script.EntityEventsGroup;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityType;
 import net.minecraft.entity.LivingEntity;
@@ -12,12 +13,17 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(LivingEntity.class)
-public abstract class LivingEntity_scarpetEventsMixin
+public abstract class LivingEntity_scarpetEventsMixin extends Entity
 {
 
+    public LivingEntity_scarpetEventsMixin(EntityType<?> type, World world)
+    {
+        super(type, world);
+    }
+
     @Inject(method = "onDeath", at = @At("HEAD"))
     private void onDeathCall(DamageSource damageSource_1, CallbackInfo ci)
     {
-        ((EntityInterface)this).onDeathCallback(damageSource_1.name);
+        ((EntityInterface)this).getEventContainer().onEvent(EntityEventsGroup.EntityEventType.ON_DEATH, this, damageSource_1.name);
     }
 }