public override void Update(Level currentLevel)
{
if (Alive)
{
Move(MovementDirection, 0.1f);
}
base.Update(currentLevel);
}
public void Fall(Level level)
{
if (Alive)
{
//gravity
Vector2 originalPosition = Position;
Velocity.Y += 0.3f;
var verticalVelocity = new Vector2(0, Velocity.Y);
Position += verticalVelocity;
GameObject intersects = IntersectsWithAny(level.GameObjects);
if (intersects != null)
{
Position = originalPosition;
//object is below this
if (intersects.Position.Y > Position.Y)
ReachedBottom();
}
}
}
private void LoadLevel(string levelname)
{
#if DEBUG
if (levelname == "")
{
_logWindow.AddMessage("No levelname passed, loading empty level and enabling noclip");
Level level = new Level();
level.StartZone = new GameObject(new Vector2(0, 416), Vector2.Zero, _startZoneTexture,
GameObject.ObjectType.StartZone);
level.FinishZone = new GameObject(new Vector2(64, 416), Vector2.Zero, _finishZoneTexture,
GameObject.ObjectType.FinishZone);
_currentLevel = level;
_noclip = true;
_camera.LockToPlayingArea = !_noclip;
}
else
#endif
_currentLevel = LoadLevelFromFile(levelname);
_currentLevel.Name = levelname;
_player = new Player(_currentLevel.StartZone.Position, new Vector2(0, 5), _heroTexture);
_currentLevel.GameObjects.Add(_player);
_camera.LockToObject(_player);
}
internal Level LoadLevelFromFile(string filename)
{
var level = new Level();
using(var sr = new StreamReader(filename))
{
while (!sr.EndOfStream)
{
string s = sr.ReadLine();
if (s != null && (s.StartsWith("//") || s == ""))
continue;
if (s != null)
{
string[] split = s.Split(new[] {","}, StringSplitOptions.RemoveEmptyEntries);
if (split[2] == "startzone")
{
Texture2D sprite = _startZoneTexture;
var startZone = new GameObject(
new Vector2(float.Parse(split[0]), float.Parse(split[1])), Vector2.Zero, sprite,
GameObject.ObjectType.StartZone);
level.StartZone = startZone;
}
else if (split[2] == "finishzone")
{
Texture2D sprite = _finishZoneTexture;
var finishZone = new GameObject(
new Vector2(float.Parse(split[0]), float.Parse(split[1])), Vector2.Zero, sprite,
GameObject.ObjectType.FinishZone);
level.FinishZone = finishZone;
}
else if(split[2] == "enemy")
{
Texture2D sprite = _enemyTexture;
var enemy = new Enemy(new Vector2(float.Parse(split[0]), float.Parse(split[1])), Vector2.Zero,
sprite);
level.GameObjects.Add(enemy);
}
else
{
var sprite = Content.Load<Texture2D>(split[2]);
sprite.Name = split[2];
var gameObject = new GameObject(
new Vector2(float.Parse(split[0]), float.Parse(split[1])),
new Vector2(0, 0), sprite, GameObject.ObjectType.Block);
level.GameObjects.Add(gameObject);
}
}
}
}
return level;
//X,Y,spritename
//first line = X
//second line = Y
//third line = spritename
}
public virtual void Update(Level currentLevel)
{
}
public override void Update(Level currentLevel)
{
if (Alive)
{
Vector2 lastPosition = Position;
if (Velocity.Y > 0)
Position += new Vector2(Velocity.X, 0);
else
Position += Velocity;
Velocity.X *= 0.75f;
if (Velocity.Y < 0)
Velocity.Y *= 0.90f;
if (IntersectsWithAny(currentLevel.GameObjects) != null)
{
Position = lastPosition;
Velocity = new Vector2(0, Velocity.Y);
HitWall();
}
Fall(currentLevel);
if(Position.Y > 800)
{
//below visible screen
Die();
}
}
else
{
if (Position.Y < -5000)
Velocity = Vector2.Zero;
Position += Velocity;
}
}
public bool HasFinished(Level currentLevel)
{
if (IntersectsWith(currentLevel.FinishZone))
return true;
return false;
}