public void ManageFloorStates(List<GameObject> terrain, Character player, ref Rectangle viewport)
{
foreach (GameObject tile in terrain)
{
//Vector2 playercenter = player.Center;
//Vector2 floorcenter;
//if the tile is on-screen
if (viewport.Intersects(tile.BoundingBox))
if (player.BoundingBox.Intersects(tile.BoundingBox) && tile.HasState(State.SOLID))
{
//floorcenter = tile.Center;
if (player.HasState(State.FALLING))
{
player.AddState(State.STANDING);
player.RemoveState(State.FALLING);
}
player.Move(0, (int)(tile.Position.Y - player.Position.Y - player.Height));
break;
}
}
}
public void ManageEnemyStates(List<GameObject> terrain, List<Enemy> enemies, Character player)
{
//TODO: Manage player/enemy interaction and enemy states.
foreach (Enemy enemy in enemies)
{
if (enemy.HasState(State.ALIVE) && player.BoundingBox.Intersects(enemy.BoundingBox))
{
int dx = (int)(player.Center.X - enemy.Center.X);
enemy.CurrentHealth -= player.ContactDamage;
player.CurrentHealth -= enemy.ContactDamage;
enemy.Position.X -= dx;
player.Position.X += dx;
if (enemy.CurrentHealth <= 0)
{
enemy.RemoveState(State.ALIVE);
enemy.AddState(State.DYING);
}
}
}
}
public void ManagePlayerStates(Character player, Keys[] pressedkeys, int stagelimit)
{
if (player.HasState(State.DYING))
return;
if (player.CurrentHealth <= 0 || player.Position.Y > stagelimit)
{
player.CurrentHealth = 0;
player.AddState(State.ALIVE);
player.AddState(State.DYING);
return;
}
int dx = 0, dy = 0;
//Here we manage Horizontal movement
if (pressedkeys.Contains<Keys>(Keys.Left))
{
dx -= 5;
player.RemoveState(State.FACERIGHT);
player.AddState(State.FACELEFT);
player.AddState(State.MOVING);
}
else if (pressedkeys.Contains<Keys>(Keys.Right))
{
dx += 5;
player.RemoveState(State.FACELEFT);
player.AddState(State.FACERIGHT);
player.AddState(State.MOVING);
}
else
player.RemoveState(State.MOVING);
//Here we manage vertical movement based on jumping actions
if (pressedkeys.Contains<Keys>(Keys.Up))
{
if (player.HasState(State.JUMPING))
{
if (player.Position.Y < player.MaxHeight)
{
dy = (int)player.Position.Y - player.MaxHeight;
player.RemoveState(State.JUMPING);
player.AddState(State.FALLING);
}
else
dy -= 15;
}
if (player.HasState(State.STANDING))
{
player.MaxHeight = ((int)player.Position.Y - 200);
if (player.MaxHeight < 0)
player.MaxHeight = 0;
player.RemoveState(State.STANDING);
player.AddState(State.JUMPING);
dy -= 3;
}
}
else
{
if (player.HasState(State.JUMPING))
{
player.AddState(State.FALLING);
player.RemoveState(State.JUMPING);
}
}
dy += 5;
player.Move(dx, dy);
}
public void ManageViewPortStates(Stage stage, Character player, ref Rectangle viewport)
{
if (stage.HasState(State.FACELEFT))
{
int dx = (int)(player.Center.X - viewport.Center.X);
if (dx > 0)
{
stage.ScreenDisplacement.X -= dx;
viewport.X += dx;
stage.RemoveState(State.FACELEFT);
}
else if (player.Position.X < 0)
player.Position.X = 0;
}
else if (stage.HasState(State.FACERIGHT))
{
int dx = (int)(player.Center.X - viewport.Center.X);
if (dx < 0)
{
stage.ScreenDisplacement.X -= dx;
viewport.X += dx;
stage.RemoveState(State.FACERIGHT);
}
else if (player.Position.X > stage.Length - player.Width)
player.Position.X = stage.Length - player.Width;
}
else
{
if (player.Center.X < viewport.Width / 2)
{
stage.AddState(State.FACELEFT);
stage.ScreenDisplacement.X = viewport.X = 0;
}
else if (player.Center.X > stage.Length - viewport.Width / 2)
{
stage.AddState(State.FACERIGHT);
viewport.X = stage.Length - viewport.Width;
stage.ScreenDisplacement.X = viewport.Width - stage.Length;
}
else
{
int dx = (int)(player.Center.X - viewport.Center.X);
stage.ScreenDisplacement.X -= dx;
viewport.X += dx;
}
}
}
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
Batch = new SpriteBatch(GraphicsDevice);
Viewport = new Rectangle(
Graphics.GraphicsDevice.Viewport.X,
Graphics.GraphicsDevice.Viewport.Y,
Graphics.GraphicsDevice.Viewport.Width,
Graphics.GraphicsDevice.Viewport.Height);
GameLoader loader = new GameLoader(this.Content);
Manager = new StateManager();
this.Stage = loader.LoadStage("GameProperties\\Stage1.txt", this.Viewport);
Player = new Character(Stage.StartPosition, Content.Load<Texture2D>("Sprites\\Kirby\\KirbyStanding"));
Player.Move(0, -Player.Height);
Player.MaxHealth = Player.CurrentHealth = 100;
Player.ContactDamage = 10;
}