Improved adding and removal of anim events

Assets/Scripts/Managers/ApplicationManager.cs

@@ -0,0 +1,115 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UnityEngine;
+using UnityEngine.UI;
+using SFB;
+
+namespace RimWorldAnimationStudio
+{
+    public class ApplicationManager : Singleton<ApplicationManager>
+    {
+        public DialogBox exitDialog;
+        public SelectAnimationDialog selectAnimationDialog;
+
+        public void TryToCloseApplication()
+        {
+            exitDialog.Pop();
+        }
+
+        public void CloseApplication()
+        {
+            Debug.Log("Exiting application");
+            Application.Quit();
+        }
+
+        public void TryToLoadAnimation()
+        {
+            var paths = StandaloneFileBrowser.OpenFilePanel("Open AnimationDef File", "", "xml", false);
+            
+            if (paths == null || paths.Any() == false)
+            { Debug.LogError("Selected file was null or invalid"); return; }
+
+            Defs defs = XmlUtility.ReadXML<Defs>(paths[0]);
+            
+            if (defs?.animationDefs == null)
+            { Debug.LogError("Selected file contains no animation data"); return; }
+
+            if (defs.animationDefs.Count == 1)
+            { LoadAnimation(defs.animationDefs[0]); return;  }
+
+            selectAnimationDialog.Initialize(defs);
+            selectAnimationDialog.Pop();
+        }
+
+        public void LoadAnimation(AnimationDef animationDef)
+        {
+            Debug.Log("Loaded AnimationDef: " + animationDef.defName);
+
+            Workspace.animationDef = animationDef;
+            animationDef.Initialize();
+            Workspace.isDirty = true;
+
+            var animationDefCards = Resources.FindObjectsOfTypeAll(typeof(AnimationDefCard)) as AnimationDefCard[];
+   
+            if (animationDefCards != null)
+            {
+                animationDefCards[0].Initialize();
+                animationDefCards[0].gameObject.SetActive(true);
+            }
+        }
+
+        public void TrySaveAnimation()
+        {
+            if (Workspace.animationDef == null)
+            { return; }
+
+            string defName = Workspace.animationDef.defName != null && Workspace.animationDef.defName != "" ? Workspace.animationDef.defName : "newAnimationDef";
+
+            var path = StandaloneFileBrowser.SaveFilePanel("Save AnimationDef File", "", defName, "xml");
+
+            if (path != null && path != "")
+            { SaveAnimation(path); }
+        }
+
+        public void SaveAnimation(string path)
+        {
+            Debug.Log("Saving AnimationDef: " + Workspace.animationDef.defName);
+
+            AnimationDef animationDef = Workspace.animationDef;
+
+            foreach (AnimationStage stage in animationDef.animationStages)
+            {
+                foreach (PawnAnimationClip clip in stage.animationClips)
+                {
+                    clip.keyframes = clip.keyframes.OrderBy(x => x.atTick).ToList();
+                }
+            }
+
+
+            Defs defs = new Defs();
+            defs.animationDefs.Add(animationDef);
+
+            XmlUtility.WriteXML(defs, path);
+        }
+
+        public void NewAnimation()
+        {
+            return;
+
+            AnimationDef animationDef = new AnimationDef();
+
+            // Add one stage, add one actor, add one clip, add one frame
+
+            Workspace.animationDef = new AnimationDef();
+            Workspace.isDirty = true;
+
+            var animationDefCards = Resources.FindObjectsOfTypeAll(typeof(AnimationDefCard)) as GameObject[];
+
+            if (animationDefCards != null)
+            { animationDefCards[0].SetActive(true); }
+        }
+    }
+}