/// <summary>
/// Gets player horizontal movement and jump commands from input.
/// </summary>
private void GetInput(
KeyboardState keyboardState,
GamePadState gamePadState,
TouchCollection touchState,
AccelerometerState accelState,
DisplayOrientation orientation)
{
// Get analog horizontal movement.
movement = gamePadState.ThumbSticks.Left.X * MoveStickScale;
// Ignore small movements to prevent running in place.
if (Math.Abs(movement) < 0.5f)
movement = 0.0f;
// Move the player with accelerometer
if (Math.Abs(accelState.Acceleration.Y) > 0.10f)
{
// set our movement speed
movement = MathHelper.Clamp(-accelState.Acceleration.Y * AccelerometerScale, -1f, 1f);
// if we're in the LandscapeLeft orientation, we must reverse our movement
if (orientation == DisplayOrientation.LandscapeRight)
movement = -movement;
}
// If any digital horizontal movement input is found, override the analog movement.
if (keyboardState.IsKeyDown(Keys.Left) ||
keyboardState.IsKeyDown(Keys.A))
{
movement = -1.0f;
}
else if (keyboardState.IsKeyDown(Keys.Right) ||
keyboardState.IsKeyDown(Keys.D))
{
movement = 1.0f;
}
// Weapon switching
if (gamePadState.IsButtonDown(Buttons.DPadLeft))
{
weapon.Reset();
weapon = m_handgun;
}
else if (gamePadState.IsButtonDown(Buttons.DPadUp))
{
weapon.Reset();
weapon = m_shotgun;
}
else if (gamePadState.IsButtonDown(Buttons.DPadRight))
{
weapon.Reset();
weapon = m_knife;
}
if (gamePadState.IsButtonDown(SwitchButton) && !old_gamePadState.IsButtonDown(SwitchButton))
{
weapon.Reset();
if (weapon == m_handgun)
weapon = m_shotgun;
else if (weapon == m_shotgun)
weapon = m_knife;
else
weapon = m_handgun;
}
// Check if the player wants to jump.
isJumping =
gamePadState.IsButtonDown(JumpButton) ||
keyboardState.IsKeyDown(Keys.Space) ||
keyboardState.IsKeyDown(Keys.Up) ||
keyboardState.IsKeyDown(Keys.W) ||
touchState.AnyTouch();
if (gamePadState.IsButtonDown(RollButton) && !old_gamePadState.IsButtonDown(RollButton))
{
if (canRollAgain && isOnGround)
{
isRolling = true;
canRollAgain = false;
}
}
isThrowGrenade = false;
if (!isRolling)
{
// release the charged bomb
if (old_gamePadState.IsButtonDown(GrenadeButton) && !gamePadState.IsButtonDown(GrenadeButton))
{
m_bomb.Shoot();
}
// charge up the bomb throw if button held
if (gamePadState.IsButtonDown(GrenadeButton) && isOnGround && m_bomb.CanAttack)
{
isThrowGrenade = true;
m_bomb.Charging(this.position);
}
// other attacks
else if ((gamePadState.IsButtonDown(FireButton) && !old_gamePadState.IsButtonDown(FireButton)) ||
(keyboardState.IsKeyDown(Keys.Z)) ||
(gamePadState.IsButtonDown(FireButton2) && !old_gamePadState.IsButtonDown(FireButton2)))
{
weapon.Shoot();
}
}
old_gamePadState = gamePadState;
}
/// <summary>
/// Loads the player sprite sheet and sounds.
/// </summary>
public void LoadContent()
{
// Load animated textures.
idleAnimation = new Animation(Level.Content.Load<Texture2D>("Sprites/Player/cop_idle"), 0.1f, true);
runAnimation = new Animation(Level.Content.Load<Texture2D>("Sprites/Player/cop_running"), 0.1f, true);
jumpAnimation = new Animation(Level.Content.Load<Texture2D>("Sprites/Player/cop_jump"), 0.1f, false);
celebrateAnimation = new Animation(Level.Content.Load<Texture2D>("Sprites/Player/Celebrate"), 0.1f, false);
dieAnimation = new Animation(Level.Content.Load<Texture2D>("Sprites/Player/cop_die"), 0.1f, false);
rollAnimation = new Animation(Level.Content.Load<Texture2D>("Sprites/Player/cop_roll2"), 0.1f, false);
grenadeAnimation = new Animation(Level.Content.Load<Texture2D>("Sprites/Player/cop_grenade"), 0.1f, false);
killedSound = Level.Content.Load<SoundEffect>("Sounds/killedSound");
jumpSound = Level.Content.Load<SoundEffect>("Sounds/jumpSound");
rollSound = Level.Content.Load<SoundEffect>("Sounds/rollSound");
hitSound = Level.Content.Load<SoundEffect>("Sounds/hitSound");
// Calculate bounds within texture size.
int width = (int)(idleAnimation.FrameWidth * 0.4);
int left = (idleAnimation.FrameWidth - width) / 2;
int height = (int)(idleAnimation.FrameWidth * 0.8);
int top = idleAnimation.FrameHeight - height;
localBounds = new Rectangle(left, top, width, height);
m_handgun = new HandGun(level, position, this);
m_shotgun = new Shotgun(level, position, this);
m_knife = new Knife(level, position, this);
m_bomb = new Grenade(level, position, this);
weapon = m_handgun;
font = level.Content.Load<SpriteFont>("Fonts/Hud");
}