From 04c655f6333e793a3092e346cc9ad44f2aa004dd Mon Sep 17 00:00:00 2001
From: Rapandrasmus <78219215+Rapandrasmus@users.noreply.github.com>
Date: Wed, 9 Aug 2023 22:03:47 +0200
Subject: [PATCH] balloon movement

---
 .../Games/MonkeyWatch/BalloonHandler.cs       | 68 +++++++++++++++++++
 .../Scripts/Games/MonkeyWatch/MonkeyWatch.cs  |  1 +
 2 files changed, 69 insertions(+)

diff --git a/Assets/Scripts/Games/MonkeyWatch/BalloonHandler.cs b/Assets/Scripts/Games/MonkeyWatch/BalloonHandler.cs
index f22d9d224..04245e08c 100644
--- a/Assets/Scripts/Games/MonkeyWatch/BalloonHandler.cs
+++ b/Assets/Scripts/Games/MonkeyWatch/BalloonHandler.cs
@@ -17,13 +17,81 @@ namespace HeavenStudio.Games.Scripts_MonkeyWatch
         private float additionalXOffset;
         private float additionalYOffset;
 
+        private List<Movement> movements = new();
+        private int movementIndex = 0;
+
+        private struct Movement
+        {
+            public double beat;
+            public float length;
+
+            public float xStart;
+            public float xEnd;
+            public float yStart;
+            public float yEnd;
+            public float angleStart;
+            public float angleEnd;
+            public Util.EasingFunction.Ease ease;
+        }
+
         public void Init(double beat)
         {
+            var allEvents = EventCaller.GetAllInGameManagerList("monkeyWatch", new string[] { "balloon" });
+            allEvents.Sort((x, y) => x.beat.CompareTo(y.beat));
+            foreach (var e in allEvents)
+            {
+                movements.Add(new Movement
+                {
+                    beat = e.beat,
+                    length = e.length,
+                    xStart = e["xStart"],
+                    xEnd = e["xEnd"],
+                    yStart = e["yStart"],
+                    yEnd = e["yEnd"],
+                    angleStart = e["angleStart"],
+                    angleEnd = e["angleEnd"],
+                    ease = (Util.EasingFunction.Ease)e["ease"]
+                });
+            }
             Update();
         }
 
+        private void UpdateIndex()
+        {
+            movementIndex++;
+            if (movementIndex + 1 < movements.Count && Conductor.instance.songPositionAsDouble > movements[movementIndex].beat + movements[movementIndex].length)
+            {
+                UpdateIndex();
+            }
+        }
+
         private void Update()
         {
+            var cond = Conductor.instance;
+            balloonTrans.gameObject.SetActive(movements.Count > 0);
+            if (movements.Count > 0)
+            {
+                if (movementIndex + 1 < movements.Count && cond.songPositionAsDouble > movements[movementIndex].beat + movements[movementIndex].length)
+                {
+                    UpdateIndex();
+                }
+
+                var e = movements[movementIndex];
+
+                float normalizedBeat = Mathf.Clamp01(cond.GetPositionFromBeat(e.beat, e.length));
+
+                var func = Util.EasingFunction.GetEasingFunction(e.ease);
+
+                float newX = func(e.xStart, e.xEnd, normalizedBeat);
+                float newY = func(e.yStart, e.yEnd, normalizedBeat);
+                float newAngle = func(e.angleStart, e.angleEnd, normalizedBeat);
+
+                additionalXOffset = newX;
+                additionalYOffset = newY;
+
+                anchor.localEulerAngles = new Vector3(0, 0, newAngle);
+            }
+
             balloonTrans.position = new Vector3(target.position.x + xOffset + additionalXOffset, target.position.y + yOffset + additionalYOffset, target.position.z);
         }
     }
diff --git a/Assets/Scripts/Games/MonkeyWatch/MonkeyWatch.cs b/Assets/Scripts/Games/MonkeyWatch/MonkeyWatch.cs
index aff766583..4278d7038 100644
--- a/Assets/Scripts/Games/MonkeyWatch/MonkeyWatch.cs
+++ b/Assets/Scripts/Games/MonkeyWatch/MonkeyWatch.cs
@@ -132,6 +132,7 @@ namespace HeavenStudio.Games.Loaders
                         new Param("yEnd", new EntityTypes.Float(0, 200, 15), "Y End"),
                         new Param("xStart", new EntityTypes.Float(0, 200, 15), "X Start"),
                         new Param("xEnd", new EntityTypes.Float(0, 200, 15), "X End"),
+                        new Param("ease", Util.EasingFunction.Ease.Linear, "Ease")
                     }
                 }
             });