void ProcessInput()
{
if (Input.GetKeyDown(KeyCode.W))
{
_command = Control.Commands.UP;
_rndr.sprite = upCursor;
}
if (Input.GetKeyDown(KeyCode.S))
{
_command = Control.Commands.DOWN;
_rndr.sprite = downCursor;
}
if (Input.GetKeyDown(KeyCode.A))
{
_command = Control.Commands.BACK;
_rndr.sprite = backCursor;
}
if (Input.GetKeyDown(KeyCode.D))
{
_command = Control.Commands.FORWARD;
_rndr.sprite = forwardCursor;
}
if (Input.GetKeyDown(KeyCode.Space))
{
_command = Control.Commands.FIRE;
_rndr.sprite = fireCursor;
}
}
void OnTriggerEnter2D(Collider2D other)
{
if (other.tag == "enemy_bullet")
{
if (_canBeHit)
{
Damage();
Destroy(other.gameObject);
}
}
if (other.tag == "ammo")
{
bullets += 2;
Destroy(other.gameObject);
}
if (other.tag == "control")
{
Control.Commands cmd = other.GetComponent <Control>().command;
Vector3 target = transform.position;
float bTop = 0.7f;
float bBottom = -1.7f;
float bLeft = -4.7f;
float bRight = 4.7f;
switch (cmd)
{
case Control.Commands.UP:
target += Vector3.up;
if (target.y < bTop)
{
StartCoroutine(Move(target));
}
break;
case Control.Commands.DOWN:
target += Vector3.down;
if (target.y > bBottom)
{
StartCoroutine(Move(target));
}
break;
case Control.Commands.FORWARD:
target += Vector3.right;
if (target.x < bRight)
{
StartCoroutine(Move(target));
}
break;
case Control.Commands.BACK:
target += Vector3.left;
if (target.x > bLeft)
{
StartCoroutine(Move(target));
}
break;
case Control.Commands.FIRE:
Fire();
break;
}
Destroy(other.gameObject);
}
}
void Init()
{
_command = Control.Commands.FORWARD;
_rndr.sprite = forwardCursor;
}