public void click_tile(PatternSlot tile)
{
//if the tile WITHOUT a unit on it is clicked
if (grid[tile.get_tileX(), tile.get_tileY()] == null) //if tile has no unit on it
{
if (selectedUnit != null) //if a unit is selected
{
////set tile image image back to default
tilegrid[tile.get_tileY(), tile.get_tileX()].color = new Color(255 / 255f, 255 / 255f, 255 / 255f);
tilegrid[selectedUnit.get_x(), selectedUnit.get_y()].gameObject.GetComponent <Image>().sprite = blank_tile_img;
grid[selectedUnit.get_y(), selectedUnit.get_x()] = null; //remove unit from grid
//set new tile to unit's tileportrait
tilegrid[tile.get_tileY(), tile.get_tileX()].sprite = selectedUnit.get_tilePortrait();
selectedUnit.set_x(tile.get_tileY());
selectedUnit.set_y(tile.get_tileX());
grid[selectedUnit.get_y(), selectedUnit.get_x()] = selectedUnit;
//Debug.Log("placed " + selectedUnit.get_nom() + " at y=" + selectedUnit.get_y() + " x=" + selectedUnit.get_x());
selectedUnit = null;
}
}
//if the tile has a unit on it
else
{
selectedUnit = grid[tile.get_tileX(), tile.get_tileY()];
preview_unit(selectedUnit);
//Debug.Log("selected " + selectedUnit.get_nom() + "at y=" + selectedUnit.get_y() + " x=" + selectedUnit.get_x());
}
}
public void hightlight_tile(PatternSlot tile)
{
//when a tile is moused over, if there is no unit, then highlight it
if (grid[tile.get_tileX(), tile.get_tileY()] == null)
{
//Debug.Log("trying to highlight tile " + tile.get_tileY() + ", " + tile.get_tileX());
tilegrid[tile.get_tileY(), tile.get_tileX()].color = new Color(0 / 255f, 0 / 255f, 150 / 255f); //change colour
}
else //if there is a unit, preview it and highlight it lighting
{
preview_unit(grid[tile.get_tileX(), tile.get_tileY()]);
tilegrid[tile.get_tileY(), tile.get_tileX()].color = new Color(0 / 255f, 150 / 255f, 150 / 255f); //change colour
}
}
public void unhighlight_tile(PatternSlot tile)
{
if (selectedUnit != null)
{
preview_unit(selectedUnit);
}
tilegrid[tile.get_tileY(), tile.get_tileX()].color = new Color(255f / 255f, 255f / 255f, 255f / 255f); //make white
}