From 1d04cba18a962f874fc6a1bc116a2f65cdc588b9 Mon Sep 17 00:00:00 2001
From: Victor Chelaru <VicChelaru@gmail.com>
Date: Fri, 24 Nov 2023 10:52:01 -0700
Subject: [PATCH] Added animation layer support for sequence.

---
 .../Graphics/Animation/AnimationLayer.cs      | 45 +++++++++++++++++++
 .../PreviewProject/bin/Debug/AESettings.json  |  1 -
 2 files changed, 45 insertions(+), 1 deletion(-)
 delete mode 100644 FRBDK/AnimationEditor/PreviewProject/bin/Debug/AESettings.json

diff --git a/Engines/FlatRedBallXNA/FlatRedBall/Graphics/Animation/AnimationLayer.cs b/Engines/FlatRedBallXNA/FlatRedBall/Graphics/Animation/AnimationLayer.cs
index 98eb48cbb..ca027f750 100644
--- a/Engines/FlatRedBallXNA/FlatRedBall/Graphics/Animation/AnimationLayer.cs
+++ b/Engines/FlatRedBallXNA/FlatRedBall/Graphics/Animation/AnimationLayer.cs
@@ -38,6 +38,8 @@ public class AnimationLayer : INameable
         /// is facing left/right.
         /// </remarks>
         public Func<string> EveryFrameAction;
+        public Func<List<string>> EveryFrameActionSequence;
+
         public Action OnAnimationFinished;
 
         /// <summary>
@@ -103,6 +105,49 @@ internal void Activity()
             {
                 cachedChainName = EveryFrameAction();
             }
+            else if(EveryFrameActionSequence != null)
+            {
+                var list = EveryFrameActionSequence();
+
+                if(list?.Count > 0)
+                {
+                    // start the sequence, just in case there are no other animations...
+
+                    cachedChainName = list[0];
+                    var animatable = Container?.AnimatedObject;
+
+                    if(animatable != null)
+                    {
+
+                        var indexToShow = 0;
+
+                        int? matchingIndex = 0;
+                        for(int i = 0; i < list.Count; i++)
+                        {
+                            if (animatable.IsPlayingAnimation(list[i]))
+                            {
+                                matchingIndex = i;
+                                if(animatable.DidAnimationFinishOrLoop)
+                                {
+                                    var nextIndex = i < list.Count-1 
+                                        ? i + 1
+                                        : i; // don't loop the sequence. Maybe we'll add that option later.
+                                    cachedChainName = list[nextIndex];
+                                }
+                                else
+                                {
+                                    cachedChainName = list[i];
+                                }
+                                break;
+                            }
+                        }
+                    }
+                }
+                else
+                {
+                    cachedChainName = null;
+                }
+            }
             else
             {
                 var playingModeThisFrame = playingMode;
diff --git a/FRBDK/AnimationEditor/PreviewProject/bin/Debug/AESettings.json b/FRBDK/AnimationEditor/PreviewProject/bin/Debug/AESettings.json
deleted file mode 100644
index 11226e48d..000000000
--- a/FRBDK/AnimationEditor/PreviewProject/bin/Debug/AESettings.json
+++ /dev/null
@@ -1 +0,0 @@
-{"RecentFiles":["C:/Users/vchel/Documents/GitHub/KidDefense/GameProject/KidDefense/Content/UiAnimationChains.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/Enemy/Migo.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/Enemy/Evilvine.achx","C:/Users/vchel/Documents/GitHub/FlatRedBall/FRBDK/Glue/OfficialPlugins/Wizard/EmbeddedContent/Platformer/PlatformerAnimations.achx","C:/Users/vchel/Documents/FlatRedBallProjects/WallJumpTutorial/WallJumpTutorial/Content/Entities/Player/PlatformerAnimations.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/Bullet/AnimationChainListFile.achx","C:/Users/vchel/Documents/GitHub/masteroid/Masteroid/Content/GlobalContent/Asteroids.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/StaticDestroyableObject/AnimationChainListFile.achx","C:/Users/vchel/Documents/FlatRedBallProjects/Beefball3/Beefball3/Content/Screens/GameScreen/AnimationChainListFile.achx","C:/Users/vchel/Documents/GitHub/KidDefense/GameProject/KidDefense/Content/Entities/Ui/Emoticons/AnimationChainListFile.achx","C:/Users/vchel/Documents/GitHub/KidDefense/GameProject/KidDefense/Content/Entities/Prop/PropAnimations.achx","C:/Users/vchel/Documents/GitHub/KidDefense/GameProject/KidDefense/Content/Entities/Player/PlayerBodyAnimations1.achx","C:/Users/vchel/Documents/GitHub/KidDefense/GameProject/KidDefense/Content/Entities/HomeBase/HomeBaseAnimations.achx","C:/Users/vchel/Documents/GitHub/KidDefense/GameProject/KidDefense/Content/Entities/Player/FlashlightAnimations.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/Enemy/EyeballThing.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/Enemy/BoomBabyShoggoth.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/EnemyBullet/PoisonCloudAnimation.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/EnemyDeathEffect/AnimationChainListFile.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/EnemyBullet/BlackHoleShotAnimation.achx","C:/Users/vchel/Documents/GitHub/Kimuzukash-chibi-kuto-urufu/CrankyChibiCthulu/Content/Entities/EnemyBullet/ParasiteShotAnimation.achx"]}
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