public Player(World world, Vector2 position)
: base(world, position, new Vector2(MAX_SPEED_X, 0), new Vector2(SIZE_X, SIZE_Y), new List<AnimationSet>
{
new AnimationSet("Run", TextureBin.Get("RunGreenHat"), 5, 16, 2, true, 0),
}, "Run", true, true, HEALTH)
{
}
public Zombie(World world, Vector2 position)
: base(world, position, new Vector2(0, 0), new Vector2(SIZE_X, SIZE_Y), new List<AnimationSet>
{
new AnimationSet("Main", TextureBin.Get("Zombie"), 3, 16, 3, true, 0),
}, "Main", true, true, HEALTH)
{
}
public Laser(World world, Vector2 position, Vector2 direction)
: base(world, position, direction, new Vector2(1, 1), TextureBin.Get("Pixel"), false, false, 99)
{
this.Direction = direction;
this.Velocity = world.Player.Velocity + direction * LASER_SPEED;
this.DamageInflicted = LASER_DAMAGE;
this.timeLeft = LASER_LIFESPAN;
this.CollidesWithTerrain = false;
Vector2 side = Vector2.Normalize(MathExtra.GetPerpendicularVector(this.Velocity));
Vector2 p1 = this.Position + side * THICKNESS;
Vector2 cp1 = p1 + side * (THICKNESS + COLLISION_FORGIVENESS);
Vector2 p2 = this.Position - side * THICKNESS;
Vector2 cp2 = p2 - side * (THICKNESS + COLLISION_FORGIVENESS);
endPoints.Add(p1);
endPoints.Add(p2);
// the collision endpoints are more forgiving
collisionEndPoints.Add(cp1);
collisionEndPoints.Add(cp2);
for (int i = 0; i < endPoints.Count; i++)
endPoints[i] += Velocity;
for (int i = 0; i < collisionEndPoints.Count; i++)
collisionEndPoints[i] += Velocity;
}
/// <summary>
/// Makes a new unanimated object.
/// </summary>
/// <param name="world">The world in which the object exists.</param>
/// <param name="position">The position of the object.</param>
/// <param name="velocity">The velocity at which the object is moving initially.</param>
/// <param name="size">The size of the object.</param>
/// <param name="texture">The texture of the object.</param>
public GameObject(World world, Vector2 position, Vector2 velocity, Vector2 size, Texture2D texture, bool gravitable, bool collidesWithTerrain,
int health)
: this(world, position, velocity, size, new List<AnimationSet>
{
new AnimationSet("_", texture, 1, texture.Width, 1, false, 0)
}, "_", gravitable, collidesWithTerrain, health)
{
}
public TerrainGenerator(World world)
{
this.world = world;
if (Engine.FirstPlay)
NextPatterns.Add(TerrainPattern.Tutorial);
else
NextPatterns.Add(TerrainPattern.Flat);
}
public static void ParticleBurstGravitySpin(World world, Vector2 position, int amount)
{
for (int i = 0; i < amount; i++)
{
Particle n = new ShrinkParticle(world, TextureBin.Get("Pixel"), position + MathExtra.GetRandomUnitVector() * MathExtra.RandomFloat() * 10, MathExtra.GetRandomUnitVector() * MathExtra.RandomFloat() * 20, 40 + MathExtra.RandomInt(40), 10);
n.StretchScalar = 10;
n.Acceleration = MathExtra.GetRandomUnitVector() * 1f;
world.Particles.Add(n);
}
}
public Particle(World world, Texture2D texture, Vector2 position, Vector2 velocity, int life)
{
World = world;
Position = position;
Velocity = velocity;
Sprite = texture;
Life = life;
LifeStart = life;
SpriteOrigin = new Vector2(texture.Width / 2, texture.Height / 2);
}
/// <summary>
/// Makes a new animated object.
/// </summary>
/// <param name="world"></param>
/// <param name="position"></param>
/// <param name="velocity"></param>
/// <param name="size"></param>
/// <param name="animations">All the animations of the object.</param>
/// <param name="startAnimation">The name of the first animation to play of this object.</param>
/// <param name="gravitable"></param>
public GameObject(World world, Vector2 position, Vector2 velocity, Vector2 size, List<AnimationSet> animations, String startAnimation,
bool gravitable, bool collidesWithTerrain, int health)
{
this.world = world;
this.Position = position;
this.Velocity = velocity;
this.Size = size;
this.gravitable = gravitable;
this.Animations = animations;
this.CurAnimation = GetAnimationByName(startAnimation);
this.CollidesWithTerrain = collidesWithTerrain;
this.Health = health;
}
public Vampire(World world, Vector2 position, EnemyPattern pattern)
: base(world, position, Vector2.Zero, new Vector2(SIZE_X, SIZE_Y), new List<AnimationSet>
{
new AnimationSet("Main", TextureBin.Get("FlyerRed2"), 3, 16, 3, true, 0)
}, "Main", false, false, HEALTH)
{
attackPattern = pattern;
if (position.Y < world.Player.Position.Y)
{
maxHeight = Engine.ScreenResolution.Y - position.Y;
minHeight = position.Y;
}
else
maxHeight = position.Y;
minHeight = (Engine.ScreenResolution.Y - position.Y) * 2;
}
public SuperZombie(World world, Vector2 position)
: base(world, position)
{
Size *= 2;
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
PrimitiveBatch = new PrimitiveBatch(GraphicsDevice);
TextureBin.LoadContent(Content);
SoundBin.LoadSounds(Content);
world = new World(ScreenResolution.X, ScreenResolution.Y);
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
this.Exit();
Input.Update();
world.Update();
if (ShouldReset)
{
world = new World(ScreenResolution.X, ScreenResolution.Y);
ShouldReset = false;
FirstPlay = false;
}
base.Update(gameTime);
}
public Block(World world, Vector2 position, Vector2 size)
: base(world, position, Vector2.Zero, size, TextureBin.Get("Pixel"), false, false, 99)
{
}
public void Update(World world)
{
// if not panning, just follow our target, otherwise pan
if (!InPan)
{
// but we might just be centered on a point, so check that we have a target.
if (target != null)
position = target.Position;
}
else
{
// to avoid a jarring jump, we need to update the pan position to match up with the
// target's position if we have one.
if (target != null)
nextPos = target.Position;
position = position.PushTowards(nextPos, PAN_SPEED * Vector2.One);
if (position == nextPos)
nextPos = Vector2.Zero;
}
// if we are still in the middle of zooming to a spot
if (InZoomTransition)
{
Zoom = nextZoom > Zoom ? Math.Min(Zoom + ZOOM_SPEED, nextZoom) : Math.Max(Zoom - ZOOM_SPEED, nextZoom);
// done zooming?
if (Zoom == nextZoom) nextZoom = 0;
}
}
public ShrinkParticle(World world, Texture2D texture, Vector2 position, Vector2 velocity, int life, int stretch)
: base(world, texture, position, velocity, life)
{
startStretch = stretch;
}