Ver.0.3.0.33

2025-07-08 08:32:46 +00:00
parent 99f4dd67c2
commit 0ad5e29917
6831 changed files with 695623 additions and 234455 deletions
@@ -0,0 +1,61 @@
+using UnityEngine;
+
+namespace AibisDream.Kit
+{
+    public class RepeatTrack : MonoBehaviour
+    {
+        public Sprite sprite;
+        public float width;
+        public float moveSpeed;
+
+        private SpriteRenderer _renderer1;
+        private SpriteRenderer _renderer2;
+
+        private void Start()
+        {
+            _renderer1 = GeneNewRenderer();
+            _renderer1.transform.localPosition = Vector3.zero;
+        }
+        
+        private SpriteRenderer GeneNewRenderer()
+        {
+            var newRenderer = new GameObject().AddComponent<SpriteRenderer>();
+            newRenderer.sprite = sprite;
+            newRenderer.transform.SetParent(transform);
+            newRenderer.sortingOrder = 5;
+            newRenderer.sortingLayerName = "FixMiddle";
+            newRenderer.maskInteraction = SpriteMaskInteraction.VisibleInsideMask;
+
+            return newRenderer;
+        }
+        
+        public void Update()
+        {
+            // Debug.Log("render" + _renderer1);
+            // Debug.Log("bounds" + _renderer1.bounds);
+            // Debug.Log("size" + _renderer1.bounds.size);
+            var spriteWidth = _renderer1.bounds.size.x;
+            if (-_renderer1.transform.localPosition.x + width > spriteWidth && !_renderer2)
+            {
+                // 可以新建下一个了
+                _renderer2 = GeneNewRenderer();
+                _renderer2.transform.localPosition = new Vector3(width, 0, 0);
+            }
+            
+            if (-_renderer1.transform.localPosition.x > spriteWidth)
+            {
+                Destroy(_renderer1.gameObject);
+                _renderer1 = _renderer2;
+                _renderer2 = null;
+            }
+            
+            _renderer1.transform.localPosition =
+                new Vector3(_renderer1.transform.localPosition.x + moveSpeed * Time.deltaTime, 0, 0);
+            if (_renderer2)
+            {
+                _renderer2.transform.localPosition =
+                    new Vector3(_renderer2.transform.localPosition.x + moveSpeed * Time.deltaTime, 0, 0);
+            }
+        }
+    }
+}