public override void Update(GameTime gameTime)
{
if (KeyMouseReader.mouseState.LeftButton == ButtonState.Pressed)
{
selectionBox = new Rectangle(
Math.Min(KeyMouseReader.mouseState.X, KeyMouseReader.leftMouseDownPosition.X),
Math.Min(KeyMouseReader.mouseState.Y, KeyMouseReader.leftMouseDownPosition.Y),
Math.Abs(KeyMouseReader.mouseState.X - KeyMouseReader.leftMouseDownPosition.X),
Math.Abs(KeyMouseReader.mouseState.Y - KeyMouseReader.leftMouseDownPosition.Y));
}
if (KeyMouseReader.LeftClickInPlace())
{
if (rPressed)
{
Point p = Grid.Vector2ToGridPos(KeyMouseReader.mouseState.Position.ToVector2());
gm.SpawnPowerPlant(p.X, p.Y, faction);
}
else if (aPressed)
{
//A-move selected units
foreach (IAttackable s in selection)
{
if (s is Unit)
{
(s as Unit).Controller.AttackMove(KeyMouseReader.mouseState.Position.ToVector2());
}
}
}
else
{
selection.Clear();
IAttackable s = gm.ClickSelect(KeyMouseReader.mouseState.Position.ToVector2(), faction);
if (s != null)
{
selection.Add(s);
}
}
selectionBox = new Rectangle();
}
else if (KeyMouseReader.LeftButtonReleased())
{
selection = gm.BoxSelect(selectionBox, faction);
selectionBox = new Rectangle();
}
if (KeyMouseReader.LeftButtonReleased())
{
aPressed = false;
rPressed = false;
}
if (KeyMouseReader.KeyPressed(Keys.S)) //Stop
{
foreach (IAttackable s in selection)
{
if (s is Unit)
{
(s as Unit).Controller.Stop();
}
}
}
if (KeyMouseReader.KeyPressed(Keys.A)) //Attack
{
aPressed = true;
}
if (KeyMouseReader.KeyPressed(Keys.H)) //Hold position
{
foreach (IAttackable s in selection)
{
if (s is Unit)
{
(s as Unit).Controller.HoldPosition();
}
}
}
if (KeyMouseReader.KeyPressed(Keys.R))
{ //Attack
rPressed = true;
}
//UGLY!!!
if (KeyMouseReader.RightClick())
{
Attackable a = gm.GetAttackableAtLocation(KeyMouseReader.mouseState.Position.ToVector2(), faction);
if (a != null)
{
foreach (IAttackable s in selection)
{
if (s is Unit)
{
(s as Unit).Controller.Attack(a);
}
}
}
else
{
Path p = null;
foreach (IAttackable s in selection)
{
if (s is Unit)
{
if (p == null)
{
p = gm.GetPath(s.Position, KeyMouseReader.mouseState.Position.ToVector2());
}
(s as Unit).Controller.FollowPath(p);
}
}
}
}
}