box 重载 collidesWith

2020-07-07 12:18:51 +08:00
parent 8be65fa685
commit ace8fb685d
12 changed files with 204 additions and 6 deletions
--- a/source/src/Physics/Shapes/Box.ts
+++ b/source/src/Physics/Shapes/Box.ts
@@ -21,6 +21,20 @@ class Box extends Polygon {
        return verts;
    }

+    /**
+     * 
+     * @param other 
+     */
+    public collidesWithShape(other: Shape){
+        if (this.isUnrotated && other instanceof Box && other.isUnrotated){
+            return ShapeCollisions.boxToBox(this, other);
+        }
+
+        // TODO: 让 minkowski 运行于 cricleToBox
+
+        return super.collidesWithShape(other);
+    }
+
    public updateBox(width: number, height: number){
        this.width = width;
        this.height = height;