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/ControlParticle.cs | 158 +++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 Client/Assets/Scripts/ControlParticle.cs

(limited to 'Client/Assets/Scripts/ControlParticle.cs')

diff --git a/Client/Assets/Scripts/ControlParticle.cs b/Client/Assets/Scripts/ControlParticle.cs
new file mode 100644
index 00000000..d2ba1ae2
--- /dev/null
+++ b/Client/Assets/Scripts/ControlParticle.cs
@@ -0,0 +1,158 @@
+using UnityEngine;
+using System.Collections;
+using XUtliPoolLib;
+
+[ExecuteInEditMode]
+public class ControlParticle : MonoBehaviour, IControlParticle
+{
+
+    public int renderQueue = 3500;
+    public bool runOnlyOnce = false;
+    public bool autoFindWidget = false;
+    public UIWidget widget;
+    public int renderQueueOffset = 0;
+
+    [System.NonSerialized]
+    UIPanel panel;
+    [System.NonSerialized]
+    Material matCache;
+    [System.NonSerialized]
+    private Renderer renderCache;
+    void Awake()
+    {
+        renderCache = GetComponent<Renderer>();
+        if (Application.isPlaying && renderCache != null)
+        {
+            matCache = GetComponent<Renderer>().material;
+            if (matCache != null)
+            {
+                matCache.renderQueue = 3500;//ui defalut
+            }
+        }
+    }
+    void Start()
+    {
+        RefreshRenderQueue(false);
+    }
+    public void SetWidget(GameObject go)
+    {
+        if (go != null)
+        {
+            UIWidget tWidget = go.GetComponent<UIWidget>();
+            if (tWidget != null)
+            {
+                widget = tWidget;
+            }
+        }
+    }
+    public void RefreshRenderQueue(bool resetWidget)
+    {
+        if (autoFindWidget|| resetWidget)
+            widget = null;
+        if (autoFindWidget && widget == null)
+        {
+            Transform _parent = transform;
+            while (_parent != null)
+            {
+                UIWidget _widget = _parent.GetComponent<UIWidget>();
+                if (_widget != null)
+                {
+                    widget = _widget;
+                    break;
+                }
+                _parent = _parent.parent;
+            }
+        }
+    }
+    [ContextMenu("test")]
+    void Test()
+    {
+        print("widget:" + (widget == null));
+        if (widget != null)
+        {
+            print(widget.name+" panel: "+(widget.panel==null));
+            if(widget.panel!=null)
+            {
+                print("usemerge:" + widget.panel.useMerge+" dc count:"+widget.panel.drawCalls.Count);
+            }
+        }
+    }
+
+    void InnerUpdate(Material mat)
+    {
+        if (mat != null)
+        {
+            if (widget != null && widget.drawCall != null)
+            {
+                renderQueue = widget.drawCall.renderQueue+renderQueueOffset;
+            }
+            else if (widget != null && widget.panel != null && widget.panel.useMerge  && widget.panel.drawCalls.Count > 0)
+            {
+                renderQueue = widget.panel.drawCalls[0].renderQueue+renderQueueOffset;
+            }
+            if (mat.renderQueue != renderQueue)
+            {
+                mat.renderQueue = renderQueue + renderQueueOffset;
+                renderQueue = mat.renderQueue;
+            }
+            UIPanel newPanel = widget != null ? widget.panel : null;
+            if (newPanel != null && panel != newPanel)
+            {
+                panel = newPanel;
+                if (panel.root != null && panel.clipping != UIDrawCall.Clipping.None)
+                {
+                    Vector4 clipRange = panel.finalClipRegion;
+                    Vector3 panelPos = panel.root.transform.InverseTransformPoint(panel.transform.position);
+                    clipRange.x += panelPos.x;
+                    clipRange.y += panelPos.y;
+                    float left = (clipRange.x - clipRange.z * 0.5f) / 568;
+                    float right = (clipRange.x + clipRange.z * 0.5f) / 568;
+                    float top = (clipRange.y + clipRange.w * 0.5f) / 320;
+                    float down = (clipRange.y - clipRange.w * 0.5f) / 320;
+                    mat.SetVector("_ClipRange0", new Vector4(left, down, right, top));
+                }
+                else
+                {
+                    mat.SetVector("_ClipRange0", new Vector4(-1, -1, 1, 1));
+                }
+            }
+        }        
+    }
+
+    void Update()
+    {
+        if (renderCache != null)
+        {
+            if (Application.isPlaying)
+            {
+                InnerUpdate(matCache);
+            }
+            else
+            {
+                InnerUpdate(renderCache.sharedMaterial);
+            }
+        }
+        if (runOnlyOnce && Application.isPlaying)
+        {
+            this.enabled = false;
+        }
+    }
+
+    //public void SetHierarchy(GameObject go)
+    //{
+        
+    //}
+
+    //public void SetWidget(GameObject go)
+    //{
+    //    if(go != null)
+    //    {
+    //        UIWidget tWidget = go.GetComponent<UIWidget>();
+    //        if (tWidget != null)
+    //        {
+    //            widget = tWidget;
+    //        }
+    //    }
+    //}
+
+}
-- 
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