From 6eb915c129fc90c6f4c82ae097dd6ffad5239efc Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 25 Jan 2021 14:28:30 +0800
Subject: +scripts

---
 Client/Assets/Scripts/XMainClient/ParabolaFx.cs | 60 +++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Client/Assets/Scripts/XMainClient/ParabolaFx.cs

(limited to 'Client/Assets/Scripts/XMainClient/ParabolaFx.cs')

diff --git a/Client/Assets/Scripts/XMainClient/ParabolaFx.cs b/Client/Assets/Scripts/XMainClient/ParabolaFx.cs
new file mode 100644
index 00000000..afb74a1f
--- /dev/null
+++ b/Client/Assets/Scripts/XMainClient/ParabolaFx.cs
@@ -0,0 +1,60 @@
+using System;
+using UnityEngine;
+using XUtliPoolLib;
+
+namespace XMainClient
+{
+	internal class ParabolaFx
+	{
+		private Vector3 _startPos;
+
+		private Vector3 _endPos;
+
+		private float _speedY;
+
+		private float _speedAddY;
+
+		private float _duration;
+
+		private float _startTime;
+
+		private XFx _fx;
+
+		public ParabolaFx(string fxPath, float duration, float speedY, Vector3 startPos, Vector3 endPos)
+		{
+			this._fx = XSingleton<XFxMgr>.singleton.CreateFx(fxPath, null, true);
+			this._fx.Play(startPos, Quaternion.identity, Vector3.one, 1f);
+			this._duration = duration;
+			this._startTime = Time.time;
+			this._startPos = startPos;
+			this._endPos = endPos;
+			this._speedY = speedY;
+			this._speedAddY = -speedY * 2f / duration;
+		}
+
+		public bool Update()
+		{
+			float num = Time.time - this._startTime;
+			bool flag = num > this._duration;
+			bool result;
+			if (flag)
+			{
+				this.Destroy();
+				result = false;
+			}
+			else
+			{
+				Vector3 position = Vector3.Lerp(this._startPos, this._endPos, num / this._duration);
+				position.y = this._startPos.y + this._speedY * num + this._speedAddY * num * num / 2f;
+				this._fx.Position = position;
+				result = true;
+			}
+			return result;
+		}
+
+		public void Destroy()
+		{
+			XSingleton<XFxMgr>.singleton.DestroyFx(this._fx, true);
+		}
+	}
+}
-- 
cgit v1.1-26-g67d0