Unity - A计划（永久有效期） 扫二维码继续学习 二维码时效为半小时

void Move() { if (Input.GetKey(KeyCode.W)) { target = rig.position + Vector2.up; } if (Input.GetKey(KeyCode.S)) { target = rig.position + Vector2.down; } if (Input.GetKey(KeyCode.A)) { target = rig.position + Vector2.left; } if (Input.GetKey(KeyCode.D)) { target = rig.position + Vector2.right; } if (isMove(target)) { rig.position = Vector2.Lerp(rig.position, target, Speed); print(rig.position); if (Vector2.Distance(rig.position, target) < 0.05f) { rig.position = target; } } } bool isMove(Vector2 targetPos) { RaycastHit2D hit = Physics2D.Linecast(targetPos, rig.position); if (hit.collider.gameObject.name == "Maze") { return false; } else { return true; } } //吃豆人的移动自己改了一下，按这种移动方式，请问为什么不会按照整数的单位移动呢