public void FindPosition()
{
// create random position
Vector3 v3RandPos = new Vector3();
v3RandPos.y = m_fStartYPos;
int nGrabbingAxis = Random.Range(0, 2);
int nNegative = Random.Range(0, 2);
if (nNegative == 0)
{
nNegative = -1;
}
switch (nGrabbingAxis)
{
case 0:
v3RandPos.x = m_fOutPositionRange * nNegative;
v3RandPos.z = Random.Range(-20.0f, 20.0f);
break;
case 1:
v3RandPos.x = Random.Range(-20.0f, 20.0f);
v3RandPos.z = m_fOutPositionRange * nNegative;
break;
}
// set seek location
m_v3BombPickupPos = v3RandPos;
m_state = BOMBDROPPER_STATE.E_GETTINGBOMB;
}
private void Update()
{
// exits if the bombs have been toggled off
if (OptionsManager.InstanceExists && !OptionsManager.Instance.m_bBombs)
{
return;
}
// decrement timer
if (m_fTimeUntilBombsDrop > 0.0f)
{
m_fTimeUntilBombsDrop -= Time.deltaTime;
}
else
{
m_fDropTimer -= Time.deltaTime;
}
if (m_fDropTimer <= 0.0f && m_blocks.Count > 0)
{
switch (m_state)
{
case BOMBDROPPER_STATE.E_GETTINGBOMB:
Vector3 v3Dir = m_v3BombPickupPos - transform.position;
if ((m_v3BombPickupPos - transform.position).sqrMagnitude > 1.0f && !m_bReachedLocation)
{
// move in direction
transform.position += v3Dir.normalized * m_fCraneMoveSpeed * Time.deltaTime;
}
else
{
m_bReachedLocation = true;
// if crane is not down
if (transform.position.y >= m_fCraneDownYPosition)
{
// move down
transform.position += Vector3.down * m_fCraneMoveSpeed * Time.deltaTime;
}
else //if crane is down
{
// get random block index
int nBlockIndex = Random.Range(0, m_blocks.Count);
// get bomb position above random block
m_v3BombDropPos = m_blocks[nBlockIndex].transform.position;
m_v3BombDropPos.y = m_nDropHeight;
// create bomb
m_currentBomb = Instantiate(m_bomb, transform);
m_currentBomb.GetComponent <BlockBomb>().m_nMaxBlocksToDestroy = m_nMaxBlocksToDestroy;
m_currentBomb.GetComponent <BlockBomb>().m_bombDropper = gameObject;
m_currentBomb.GetComponent <BlockBomb>().enabled = false;
m_currentBomb.transform.position = new Vector3(transform.position.x, transform.position.y, transform.position.z);
m_state = BOMBDROPPER_STATE.E_HASBOMB;
m_bReachedLocation = false;
}
}
break;
case BOMBDROPPER_STATE.E_HASBOMB:
{
// if crane is down
if (transform.position.y < m_fStartYPos)
{
// move crane up
transform.position += Vector3.up * m_fCraneDropSpeed * Time.deltaTime;
}
else
{
// get direction to drop location
Vector3 v3DropDir = m_v3BombDropPos - transform.position;
if (v3DropDir.sqrMagnitude > 1.0f)
{
// seek drop location
transform.position += v3DropDir.normalized * m_fCraneMoveSpeed * Time.deltaTime;
}
else
{
// drop bomb
m_currentBomb.GetComponent <BlockBomb>().enabled = true;
m_currentBomb.GetComponent <Rigidbody>().isKinematic = false;
m_currentBomb.transform.parent = null;
m_state = BOMBDROPPER_STATE.E_RESETTING;
ResetTimers();
}
}
}
break;
case BOMBDROPPER_STATE.E_RESETTING:
FindPosition();
break;
}
}
}