备份CatanBuilding瘦身独立工程

Assets/Scripts/UI/Tips/tips_base.cs

@@ -0,0 +1,38 @@
+using UnityEngine;
+
+public class tips_base : MonoBehaviour
+{
+    public RectTransform content;
+    public RectTransform bg;
+    public RectTransform arrow;
+    protected float width;
+#if UNITY_EDITOR
+    private void Reset()
+    {
+        Awake();
+    }
+#endif
+    protected virtual void Awake()
+    {
+        content = GetComponent<RectTransform>();
+        bg = content.Find("bg").GetComponent<RectTransform>();
+        arrow = bg.Find("arrow").GetComponent<RectTransform>();
+
+    }
+    public void SetContent(Vector3 pos)
+    {
+        bg.transform.position = pos;
+    
+        float limit = content.rect.width / 2 - width;
+        //边界检测
+        if (bg.transform.localPosition.x > limit)
+        {
+            bg.transform.localPosition = new Vector3(limit, bg.transform.localPosition.y);
+        }
+        else if (bg.transform.localPosition.x < -limit)
+        {
+            bg.transform.localPosition = new Vector3(-limit, bg.transform.localPosition.y);
+        }
+        arrow.transform.position = new Vector3(pos.x, arrow.transform.position.y);
+    }
+}