rimworld-animations/1.5/Source/Utilities/AnimationUtility.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using RimWorld;
using rjw.Modules.Interactions.Helpers;
using rjw.Modules.Interactions.Objects;
using UnityEngine;
using Verse;
using Verse.AI;
using rjw.Modules.Interactions.Enums;

namespace Rimworld_Animations {
    public static class AnimationUtility {


        public static void StartAnimation(List<Pawn> participants)
        {
            participants[0].Drawer.renderer.SetAnimation(AnimationDefOf.TestAnimation1);
            participants[1].Drawer.renderer.SetAnimation(AnimationDefOf.TestAnimation2);
        }


        public static void StartGroupAnimation(List<Pawn> participants, GroupAnimationDef groupAnimationDef, int reorder)
        {
            for(int i = 0; i < participants.Count; i++)
            {
                //todo: pass all animationstages to ExtendedAnimator, and queue animations
                participants[i].Drawer.renderer.SetAnimation(
                    groupAnimationDef.animationStages[0]
                    .GetAnimations((i + reorder) % participants.Count, GenTicks.TicksGame)[0].Item2);
            }
        }


        public static void StopGroupAnimation(List<Pawn> participants)
        {
            foreach(Pawn pawn in participants)
            {
                pawn.Drawer.renderer.SetAnimation(null);
            }
        }
        
        public static void StopGroupAnimation(Pawn participant)
        {
            participant?.Drawer?.renderer?.SetAnimation(null);
        }

        public static GroupAnimationDef FindGroupAnimation(List<Pawn> participants, out int reorder)
        {
            // go through each context in each GroupAnimationDef
            // if you find one where it returns canAnimationBeUsed (and reorders),
            // return that animation

            int reorder2 = 0;

            Log.Message(DefDatabase<GroupAnimationDef>.AllDefsListForReading[0].defName);

            DefDatabase<GroupAnimationDef>.AllDefsListForReading.TryRandomElement((GroupAnimationDef x) =>
                x.canAnimationBeUsed(participants, out reorder2), out GroupAnimationDef result);

            reorder = reorder2;
            if (result != null) return result;

            return null;

            

        }
    }
}