IEnumerator FallCoroutine()
{
stationary = false;
//gameObject.layer = LayerMask.NameToLayer("TileMoving");
if (jitter && jitter.enabled)
{
yield return(new WaitForSeconds(Helpers.Rand(jitterTimeMin, jitterTimeMax)));
jitter.ResetPos();
jitter.enabled = false;
}
falling = true;
if (roomIndex != -1)
{
LevelGenerator.I.ClearTileToPos(this);
//drop tiles above this one
int testRoomIndex = this.roomIndex;
int testTileY = posY + 1;
while (true)
{
if (testTileY == 0)
{
testRoomIndex += 1;
testTileY = 4;
}
if (testTileY > 4)
{
testTileY = 1;
testRoomIndex -= 1;
if (testRoomIndex < 0)
{
break;
}
}
var testRoom = LevelGenerator.I.rooms[testRoomIndex];
var testTile = testRoom.tileTable[posX, testTileY];
if (testTile != null && testTile.stationary)
{
testTile.SetFalling();
}
else
{
break;
}
testTileY += 1;
}
}
while (true)
{
float distanceToPlayer = Mathf.Abs(transform.position.y - MainController.I.player.transform.position.y);
if (distanceToPlayer > 100)
{
Destroy();
yield break;
}
distanceToPlayer = Mathf.Abs(distanceToPlayer);
var hit = Physics2D.Raycast(transform.position + new Vector3(0.5f, 0.8f, 0), Vector3.down, 1.6f, LayerMasks.tile);
if (hit)
{ //Tile hit?
var other = hit.transform.GetComponent <TileView>();
if (other && other.canBeCrushed)
{
other.Crush();
}
else if (other && !other.falling)
{ //Stop moving
falling = false;
stationary = true;
if (LevelGenerator.I.SetTileToPos(this, other.posY, other.roomIndex))
{
yield break;
}
transform.position = new Vector3(posX, (-this.roomIndex * 4) + posY, 0);
if (distanceToPlayer < 8)
{
if (impact)
{
impact.Play2DSound();
}
if (dusty)
{
dusty.Play();
}
}
yield break;
}
}
{ //Move
transform.position += Vector3.down * fallSpeed * Time.deltaTime;
//Player hit
var hitP = Physics2D.CircleCast(transform.position + Vector3.one * 0.5f, 0.4f, Vector3.down, 0.25f, LayerMasks.player);
if (hitP)
{
var player = hitP.collider.GetComponent <PlayerView>();
player.CheckCrushingDeath();
}
}
yield return(true);
}
}
