private void OnMouseDown()
{
bool validPlacementTile = false;
currentlyPlacingTile = QueueScript.currentlyPlacingTile;
GameObject currentlyPlacingTileObject = Resources.Load("Prefabs/" + currentlyPlacingTile) as GameObject;
foreach (string tileCheck in currentlyPlacingTileObject.GetComponent <tileAttributes>().canBePlacedOn)
{
if (tileCheck == tileName)
{
validPlacementTile = true;
}
if (tileCheck == "delete")
{
validPlacementTile = checkIfTileCanBeDeleted();
}
}
if (validPlacementTile == true && EventSystem.current.IsPointerOverGameObject() == false)
{
validPlacementTile = false;
GameObject checkingTile = MapScript.findTileAtLocation((int)Xaxis, (int)Yaxis + 1);
if (checkingTile != null)
{
if (checkingTile.GetComponent <tileAttributes>().tileType == "transport")
{
validPlacementTile = true;
}
}
checkingTile = MapScript.findTileAtLocation((int)Xaxis, (int)Yaxis - 1);
if (checkingTile != null)
{
if (checkingTile.GetComponent <tileAttributes>().tileType == "transport")
{
validPlacementTile = true;
}
}
checkingTile = MapScript.findTileAtLocation((int)Xaxis + 1, (int)Yaxis);
if (checkingTile != null)
{
if (checkingTile.GetComponent <tileAttributes>().tileType == "transport")
{
validPlacementTile = true;
}
}
checkingTile = MapScript.findTileAtLocation((int)Xaxis - 1, (int)Yaxis);
if (checkingTile != null)
{
if (checkingTile.GetComponent <tileAttributes>().tileType == "transport")
{
validPlacementTile = true;
}
}
if (validPlacementTile == true)
{
if (currentlyPlacingTile == "BridgeTile")
{
if (MapScript.checkIfValidBridgeLocation(null, (int)Xaxis, (int)Yaxis) == true)
{
MapScript.SwapTiles(null, (int)Xaxis, (int)Yaxis, currentlyPlacingTile);
if (MapScript.findTileAtLocation((int)Xaxis, (int)Yaxis + 1).GetComponent <tileAttributes>().tileName == "river")
{
MapScript.findTileAtLocation((int)Xaxis, (int)Yaxis).GetComponent <SpriteRenderer>().sprite = Resources.Load("Sprites/BridgeHor", typeof(Sprite)) as Sprite;
}
QueueScript.tileJustPlaced = true;
}
}
if (tileName == "bridge")
{
MapScript.SwapTiles(null, (int)Xaxis, (int)Yaxis, "RiverTile");
QueueScript.tileJustPlaced = true;
GameManager.transportFixNeeded = true;
MapScript.fixRivers();
}
else
{
MapScript.SwapTiles(null, (int)Xaxis, (int)Yaxis, currentlyPlacingTile);
QueueScript.tileJustPlaced = true;
}
if (currentlyPlacingTileObject.GetComponent <tileAttributes>().tileType == "transport" ||
currentlyPlacingTileObject.GetComponent <tileAttributes>().tileName == "ground")
{
GameManager.transportFixNeeded = true;
}
}
}
}
