using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
using Verse;

namespace Rimworld_Animations
{
    public class PawnRenderSubWorker_ChangeOffset : PawnRenderSubWorker
    {

        public override void TransformOffset(PawnRenderNode node, PawnDrawParms parms, ref Vector3 offset, ref Vector3 pivot)
        {
            if (parms.Portrait)
                return;

            if (node.AnimationWorker is AnimationWorker_KeyframesExtended
                && node.tree.pawn.TryGetComp<CompExtendedAnimator>(out CompExtendedAnimator extendedAnimator))
            {
                Vector3? pawnOffset = extendedAnimator.Offset;
                if (pawnOffset != null)
                {
                    offset += (Vector3)pawnOffset;
                }

            }
        }


        public override void TransformRotation(PawnRenderNode node, PawnDrawParms parms, ref Quaternion rotation)
        {
            if (node.AnimationWorker is AnimationWorker_KeyframesExtended
                && node.tree.pawn.TryGetComp<CompExtendedAnimator>(out CompExtendedAnimator extendedAnimator))
            {
                int? pawnRotation = extendedAnimator.Rotation;
                if (pawnRotation != null)
                {
                    Quaternion additionalRotation = Quaternion.AngleAxis((int)pawnRotation, Vector3.up);
                    rotation *= additionalRotation;
                }
                    
            }   

            base.TransformRotation(node, parms, ref rotation);
        }

    }
}