/// <summary>
/// Updates all objects in the world, performs collision between them,
/// and handles the time limit.
/// </summary>
public void Update(GameTime gameTime, InputHandler gameInputs)
{
//switching characters in the air screws up the physics sometimes
//This is a work around, but I would like to fix the bug
if (activeHero.IsOnGround && activeHero.IsAlive)
{
SwapHeroes(gameInputs);
}
// Pause while the activeHero is dead or time is expired.
if (!ActiveHero.IsAlive || TimeRemaining == TimeSpan.Zero)
{
// Still want to perform physics on the activeHero.
ActiveHero.PhysicsEngine.ApplyPhysics(gameTime);
((Gun)Heroes[0].Weapon).UpdateBullets();
((Gun)Heroes[1].Weapon).UpdateBullets();
((Gun)Heroes[2].Weapon).UpdateBullets();
}
else if (ReachedExit)
{
// Animate the time being converted into points.
int seconds = (int)Math.Round(gameTime.ElapsedGameTime.TotalSeconds * 100.0f);
seconds = Math.Min(seconds, (int)Math.Ceiling(TimeRemaining.TotalSeconds));
timeRemaining -= TimeSpan.FromSeconds(seconds);
}
else
{
timeRemaining -= gameTime.ElapsedGameTime;
ActiveHero.Update(gameTime, gameInputs);
if (ActiveHero is HeroStrength)
{
((Gun)Heroes[1].Weapon).UpdateBullets();
((Gun)Heroes[2].Weapon).UpdateBullets();
}
else if (ActiveHero is HeroSpeed)
{
((Gun)Heroes[0].Weapon).UpdateBullets();
((Gun)Heroes[2].Weapon).UpdateBullets();
}
else
{
((Gun)Heroes[0].Weapon).UpdateBullets();
((Gun)Heroes[1].Weapon).UpdateBullets();
}
UpdateConsumables(gameTime);
//playersTarget = gameInputs.MouseInput.Position;
//rayIntersectDistance = Collision.RayCastCollidesWithLevel(ActiveHero.Center, playersTarget);
if (gameInputs.MouseState.ScrollWheelValue > gameInputs.PreviousMouseState.ScrollWheelValue)
{
Camera.Zoom += 0.1f;
}
else if (gameInputs.MouseState.ScrollWheelValue < gameInputs.PreviousMouseState.ScrollWheelValue)
{
Camera.Zoom -= 0.1f;
}
//follow the activeHero
Camera.LookAt(ActiveHero.Position);
// Falling off the bottom of the level kills the activeHero.
if (ActiveHero.BoundingRectangle.Top >= Height * map.TileHeight && ActiveHero.IsAlive)
{
OnHeroKilled(null);
}
UpdateEnemies(gameTime, gameInputs);
// The activeHero has reached the exit if they are standing on the ground and
// his bounding rectangle contains the center of the exit tile. They can only
// exit when they have collected all of the gems.
if (ActiveHero.IsAlive &&
ActiveHero.IsOnGround &&
ActiveHero.BoundingRectangle.Intersects(exitRectangle))
{
OnExitReached();
}
}
// Clamp the time remaining at zero.
if (timeRemaining < TimeSpan.Zero)
{
timeRemaining = TimeSpan.Zero;
}
if (gameInputs.KeyboardState.IsKeyDown(Keys.N) && !gameInputs.PreviousKeyboardState.IsKeyDown(Keys.N))
{
if (drawNavMesh)
{
drawNavMesh = false;
}
else
{
drawNavMesh = true;
}
}
//GOD MODE!!!
//ActiveHero.Health = ActiveHero.MaxHealth;
}
