public override void update()
{
// restrict the hero's movement to the boundary
bool holdVisibility = invisible;
invisible = false;
foreach (Obstacle b in boundaries)
{
b.checkCollisions();
}
// update base character object (collisions, etc.)
base.update();
invisible = holdVisibility;
// update hero's weapons
selectWeapon();
if (KeyboardDevice.isKeyTapped(Microsoft.Xna.Framework.Input.Keys.F))
{
weapon.fire();
}
foreach (Weapon w in weaponRack)
{
w.update();
}
}
private void checkControl()
{
KeyboardDevice.update();
if (KeyboardDevice.isKeyDown(Keys.Escape))
{
Exit();
}
switch (state)
{
case State.BEGIN:
if (KeyboardDevice.isKeyTapped(Keys.A))
{
state = State.PLAYING;
startScreen.remove();
}
break;
case State.PAUSED:
if (KeyboardDevice.isKeyTapped(Keys.A))
{
state = State.PLAYING;
pauseScreen.remove();
}
if (KeyboardDevice.isKeyTapped(Keys.Q))
{
state = State.BEGIN;
world.remove();
world = new GameWorld();
pauseScreen.remove();
}
break;
case State.PLAYING:
if (KeyboardDevice.isKeyTapped(Keys.A))
{
state = State.PAUSED;
}
else if (world.gameOver())
{
state = State.GAMEOVER;
}
break;
case State.GAMEOVER:
if (KeyboardDevice.isKeyTapped(Keys.A))
{
state = State.BEGIN;
world.remove();
world = new GameWorld();
gameOverScreen.remove();
}
break;
}
}
private void selectWeapon()
{
if (KeyboardDevice.isKeyTapped(Microsoft.Xna.Framework.Input.Keys.D1))
{
weapon = weaponRack[0];
}
else if (KeyboardDevice.isKeyTapped(Microsoft.Xna.Framework.Input.Keys.D2))
{
weapon = weaponRack[1];
}
else if (KeyboardDevice.isKeyTapped(Microsoft.Xna.Framework.Input.Keys.D3))
{
weapon = weaponRack[2];
}
else if (KeyboardDevice.isKeyTapped(Microsoft.Xna.Framework.Input.Keys.D4))
{
weapon = weaponRack[3];
}
if (KeyboardDevice.isKeyTapped(Microsoft.Xna.Framework.Input.Keys.D5))
{
weapon = weaponRack[4];
}
}
private void checkControl()
{
// pause game speed
if (KeyboardDevice.isKeyTapped(Keys.W))
{
stop = !stop;
if (stop)
{
Console.WriteLine("Entering debug mode - press 'W' to resume game");
Speed = 0f;
}
else
{
Console.WriteLine("Exiting debug mode");
Speed = SpeedReference;
}
}
if (KeyboardDevice.isKeyTapped(Keys.P))
{
eManager.killAll();
}
}
