private void TowerHotkeyHandler()
{
int goToTowerNumber = 0;
Utility.TowerType type = Utility.TowerType.FlameThrower;
// Check what number
if (input.KeyPressed(Keys.Q) || input.KeyPressed(Keys.A) || input.KeyPressed(Keys.Z))
{
goToTowerNumber = 1;
}
else if (input.KeyPressed(Keys.W) || input.KeyPressed(Keys.S) || input.KeyPressed(Keys.X))
{
goToTowerNumber = 2;
}
else if (input.KeyPressed(Keys.E) || input.KeyPressed(Keys.D) || input.KeyPressed(Keys.C))
{
goToTowerNumber = 3;
}
else if (input.KeyPressed(Keys.R) || input.KeyPressed(Keys.F) || input.KeyPressed(Keys.V))
{
goToTowerNumber = 4;
}
else if (input.KeyPressed(Keys.T) || input.KeyPressed(Keys.G) || input.KeyPressed(Keys.B))
{
goToTowerNumber = 5;
}
else if (input.KeyPressed(Keys.Y) || input.KeyPressed(Keys.H) || input.KeyPressed(Keys.N))
{
goToTowerNumber = 6;
}
// Check type
if (input.KeyPressed(Keys.Q) || input.KeyPressed(Keys.W) || input.KeyPressed(Keys.E) || input.KeyPressed(Keys.R) || input.KeyPressed(Keys.T) || input.KeyPressed(Keys.Y))
{
type = Utility.TowerType.FlameThrower;
}
else if (input.KeyPressed(Keys.A) || input.KeyPressed(Keys.S) || input.KeyPressed(Keys.D) || input.KeyPressed(Keys.F) || input.KeyPressed(Keys.G) || input.KeyPressed(Keys.H))
{
type = Utility.TowerType.Shotgun;
}
else if (input.KeyPressed(Keys.Z) || input.KeyPressed(Keys.X) || input.KeyPressed(Keys.C) || input.KeyPressed(Keys.V) || input.KeyPressed(Keys.B) || input.KeyPressed(Keys.N))
{
type = Utility.TowerType.Sniper;
}
if (Utility.TowerList.Count >= goToTowerNumber && goToTowerNumber != 0 && IsWithinDimensions())
{
foreach (Tower t in Utility.TowerList)
{
if (t.HotkeyNumber == goToTowerNumber && IsValidTileForTower(input.MouseToGameGrid().X, input.MouseToGameGrid().Y))
{
selectedTower = null;
previewTower = null;
AddTower(input.MouseToGameGrid().X, input.MouseToGameGrid().Y, type, t.HotkeyNumber);
Utility.TowerList.Remove(t);
break;
}
}
}
}
private void AddTower(int x, int y, Utility.TowerType type, int HotKeyNumber)
{
Tower tower = null;
switch (type)
{
case Utility.TowerType.FlameThrower:
tower = new FlameThrower(x, y, HotKeyNumber);
break;
case Utility.TowerType.Sniper:
tower = new Sniper(x, y, HotKeyNumber);
break;
case Utility.TowerType.Shotgun:
tower = new Shotgun(x, y, HotKeyNumber);
break;
default: throw new ArgumentException("invalid tower type: " + type);
}
Utility.TowerList.Add(tower);
}