// Use this for initialization
void Start()
{
lane = LANE.TWO;
prev_lane = LANE.TWO;
cocoState = STATE.IDLE;
rigidBody2D = GetComponent <Rigidbody2D>();
targetPositionX = 0;
prevPositionX = 0;
interpolateTimer = 0;
}
/*
* Fungsi untuk memasukkan platform
* pada lane tertentu ke dalam level
*/
public void AddPlatform(LANE lane)
{
GameObject platform = new GameObject();
// atur posisi sesuai lane
float x_pos = -1.0f;
if (lane == LANE.ONE)
{
x_pos = -3.0f;
}
else if (lane == LANE.TWO)
{
x_pos = -1.0f;
}
else if (lane == LANE.THREE)
{
x_pos = 1.0f;
}
else if (lane == LANE.FOUR)
{
x_pos = 3.0f;
}
platform.transform.position = new Vector3(x_pos, 4.5f, 0);
// buat parent platform menjadi GameObject level
platform.transform.parent = transform.root;
SpriteRenderer sr = platform.AddComponent <SpriteRenderer>();
sr.sprite = Resources.Load <Sprite>("level3_cloud");
// ttambahkan komponen BoxCollider2D agar coco bisa berpijak
BoxCollider2D collider = platform.AddComponent <BoxCollider2D>();
collider.size = new Vector2(2.0f, 0.2f);
collider.center = new Vector2(0, -0.2f);
collider.enabled = false;// disable, agar coco dapat melompat ke atasnya
// masukkan dalam list
platformPool.Add(platform);
}
// Update is called once per frame
void Update()
{
switch (cocoState)
{
// pada saat idle cek tombol yang ditekan
case STATE.IDLE:
if (Input.GetKeyUp(KeyCode.A))
{
lane = LANE.ONE;
rigidBody2D.AddForce(new Vector2(0, 350));
}
if (Input.GetKeyUp(KeyCode.S))
{
lane = LANE.TWO;
rigidBody2D.AddForce(new Vector2(0, 350));
}
if (Input.GetKeyUp(KeyCode.D))
{
lane = LANE.THREE;
rigidBody2D.AddForce(new Vector2(0, 350));
}
if (Input.GetKeyUp(KeyCode.F))
{
lane = LANE.FOUR;
rigidBody2D.AddForce(new Vector2(0, 350));
}
if (prev_lane != lane)
{
prevPositionX = transform.position.x;
if (lane == LANE.ONE)
{
targetPositionX = -3.0f;
}
if (lane == LANE.TWO)
{
targetPositionX = -1.0f;
}
if (lane == LANE.THREE)
{
targetPositionX = 1.0f;
}
if (lane == LANE.FOUR)
{
targetPositionX = 3.0f;
}
interpolateTimer = 0;
prev_lane = lane;
cocoState = STATE.JUMPING;
}
break;
case STATE.JUMPING:
// pada saat melompat, interpolasi posisi
if (interpolateTimer < 1.0f)
{
interpolateTimer += Time.deltaTime;
float positionX = Mathf.Lerp(prevPositionX, targetPositionX, interpolateTimer);
transform.position = new Vector2(positionX, transform.position.y);
}
else
{
cocoState = STATE.IDLE;
interpolateTimer = 0;
}
break;
}
}