/* Functions */
private void Awake()
{
mBoxCollider2d = this.GetComponent <BoxCollider2D>();
mRigidbody2d = this.GetComponent <Rigidbody2D>();
mSpriteRenderer = this.GetComponent <SpriteRenderer>();
// get the box info.
mBoxInfo = JCS_Physics.GetColliderInfo(mBoxCollider2d);
// set to never sleep
mRigidbody2d.sleepMode = RigidbodySleepMode2D.NeverSleep;
mBottomColliders = new List <Collider2D>();
mTopColliders = new List <Collider2D>();
mRightColliders = new List <Collider2D>();
mLeftColliders = new List <Collider2D>();
}
/// <summary>
/// Draw the collider, use for check last frame.
/// </summary>
/// <param name="collider"> Collider u want to draw. </param>
/// <param name="col"> Color type. </param>
/// <param name="origin">Provide the origin position. </param>
public static void DrawCollider(BoxCollider2D collider, Color col, Vector3 origin)
{
#if (UNITY_EDITOR)
// get width and height information.
Vector2 boxInfo = JCS_Physics.GetColliderInfo(collider);
Vector3 pos = origin;
Vector3 topLeft = new Vector3(
pos.x - boxInfo.x / 2,
pos.y + boxInfo.y / 2);
Vector3 topRight = new Vector3(
pos.x + boxInfo.x / 2,
pos.y + boxInfo.y / 2);
Vector3 botRight = new Vector3(
pos.x + boxInfo.x / 2,
pos.y - boxInfo.y / 2);
Vector3 botLeft = new Vector3(
pos.x - boxInfo.x / 2,
pos.y - boxInfo.y / 2);
DrawRect(topLeft, topRight, botRight, botLeft, col);
#endif
}