private bool validTile(int direction, ref Vector3 coord, Room_ST room)
{
Vector3 tempCoord = new Vector3(coord.x, coord.y, coord.z);
switch (direction)
{
case 1:
// North: +z
tempCoord.z += 1;
if ((int)tempCoord.z < Mathf.Max((int)room.getC1Z(), (int)room.getC3Z()))
{
if (map[(int)tempCoord.x, (int)tempCoord.z] == null)
{
coord.z = tempCoord.z;
return(true);
}
}
break;
case 2:
// East: +x
tempCoord.x += 1;
if ((int)tempCoord.x < Mathf.Max((int)room.getC1X(), (int)room.getC3X()))
{
if (map[(int)tempCoord.x, (int)tempCoord.z] == null)
{
coord.x = tempCoord.x;
return(true);
}
}
break;
case 3:
// South: -z
tempCoord.z -= 1;
if ((int)tempCoord.z > Mathf.Min((int)room.getC1Z(), (int)room.getC3Z()))
{
if (map[(int)tempCoord.x, (int)tempCoord.z] == null)
{
coord.z = tempCoord.z;
return(true);
}
}
break;
case 4:
// West: -x
tempCoord.x -= 1;
if ((int)tempCoord.x > Mathf.Min((int)room.getC1X(), (int)room.getC3X()))
{
if (map[(int)tempCoord.x, (int)tempCoord.z] == null)
{
coord.x = tempCoord.x;
return(true);
}
}
break;
}
return(false);
}
private void createFloors(Room_ST room)
{
int availableTiles = totalRoomNum * totalRoomNum;
int tilesToBeUsed = Random.Range(Mathf.RoundToInt(availableTiles * 0.5f), Mathf.RoundToInt(availableTiles * 0.75f));
Vector3 newTileCoord = new Vector3(Random.Range(Mathf.Min((int)room.getC1X(), (int)room.getC3X()), Mathf.Max((int)room.getC1X(), (int)room.getC3X())), 0, Random.Range(Mathf.Min((int)room.getC1Z(), (int)room.getC3Z()), Mathf.Max((int)room.getC1Z(), (int)room.getC3Z())));
while (map[(int)newTileCoord.x, (int)newTileCoord.z] != null)
{
newTileCoord = Vector3.zero;
newTileCoord = new Vector3(Random.Range(Mathf.Min((int)room.getC1X(), (int)room.getC3X()), Mathf.Max((int)room.getC1X(), (int)room.getC3X())), 0, Random.Range(Mathf.Min((int)room.getC1Z(), (int)room.getC3Z()), Mathf.Max((int)room.getC1Z(), (int)room.getC3Z())));
}
Vector3 coordCheck = new Vector3(newTileCoord.x, newTileCoord.y, newTileCoord.z);
int index = 0;
while (index < tilesToBeUsed)
{
makeFloorTile(newTileCoord, room);
newTileCoord = chooseNextTile(newTileCoord, room);
if (coordCheck.x == newTileCoord.x && coordCheck.z == newTileCoord.z)
{
Tile_ST[] floors = room.GetComponentsInChildren <Floor_ST>();
if (floors.Length == 1)
{
Destroy(floors[0].gameObject);
newTileCoord = new Vector3(Random.Range(Mathf.Min((int)room.getC1X(), (int)room.getC3X()), Mathf.Max((int)room.getC1X(), (int)room.getC3X())), 0, Random.Range(Mathf.Min((int)room.getC1Z(), (int)room.getC3Z()), Mathf.Max((int)room.getC1Z(), (int)room.getC3Z())));
while (map[(int)newTileCoord.x, (int)newTileCoord.z] != null)
{
newTileCoord = Vector3.zero;
newTileCoord = new Vector3(Random.Range(Mathf.Min((int)room.getC1X(), (int)room.getC3X()), Mathf.Max((int)room.getC1X(), (int)room.getC3X())), 0, Random.Range(Mathf.Min((int)room.getC1Z(), (int)room.getC3Z()), Mathf.Max((int)room.getC1Z(), (int)room.getC3Z())));
}
index = -1;
}
else
{
break;
}
}
coordCheck.x = newTileCoord.x;
coordCheck.z = newTileCoord.z;
index += 1;
}
}