public void activatePowerUp(string type)
{
// play a sound effect
AudioEffects.play("powerup");
// Only add a certain powerup once
if (isPowerUpOn(type))
{
return;
}
if (type == "KillIrishCoffee")
{
removePowerUp("IrishCoffee");
}
else
{
powerUps.Add(type);
}
}
/**
* @params
* - deltaX = 0..1
* - deltaY = 0..1
*
* Required that deltaX^2 + deltaY^2 <= 1
*/
public void move(float deltaX, float deltaY)
{
{
// Some magic code...
float tempX = Mathf.Sqrt(Mathf.Abs(deltaX));
float tempY = Mathf.Sqrt(Mathf.Abs(deltaY));
if (deltaX < 0)
{
deltaX = tempX * (-1);
}
else
{
deltaX = tempX;
}
if (deltaY < 0)
{
deltaY = tempY * (-1);
}
else
{
deltaY = tempY;
}
}
if (powerUpStateHandler.isPowerUpOn("IrishCoffee"))
{
// Don't allow player controls because the player might end up in wrong places
return;
}
deltaMove = new Vector3(0, 0, 0);
if (isOnGround() || doubleJumpActive())
{
// Player is on the ground. Normal controls
deltaMove.x = deltaX * multiplierX * maxSpeedX;
deltaMove.y = deltaY * multiplierY * maxSpeedY;
// If the player wants to jump to complete new direction,
// then make it easier
/*if ( Mathf.Abs(deltaY) > 0.001 && wantsToChangeDirection() ) {
* player.velocity = new Vector3(0, player.velocity.y, 0);
* }*/
if (deltaMove.y > 0)
{
AudioEffects.play("jump");
}
else
{
AudioEffects.play("move");
}
}
else if (isTryingToReduceSpeed(deltaX))
{
deltaMove.x = deltaX * airMovementFactor * multiplierX * maxSpeedX;
}
checkMovementBoundaries();
// To normalize with time
player.AddForce(deltaMove);
}