private void UpdateAnimationState(StateChangeEvent stateChangeEvent)
{
var entityId = stateChangeEvent.EntityId;
if (!ComponentManager.ContainsAllComponents(
entityId,
typeof(SpriteAnimationBindings)
))
{
return;
}
var animationBindings = ComponentManager.GetEntityComponentOrDefault <SpriteAnimationBindings>(entityId);
var spriteAnimation = ComponentManager.GetEntityComponentOrDefault <SpriteAnimationComponent>(entityId);
if (spriteAnimation == null)
{
spriteAnimation = new SpriteAnimationComponent();
ComponentManager.AddComponentToEntity(spriteAnimation, entityId);
spriteAnimation.AnimationStarted = stateChangeEvent.EventTime;
}
var binding = animationBindings.Bindings
.FirstOrDefault(e => BindingsMatch(e.StateConditions, stateChangeEvent.NewState));
if (binding == null)
{
spriteAnimation.NextAnimatedState = null;
}
else
{
spriteAnimation.NextAnimatedState = binding;
}
}
/// <summary>
/// Creates Power Upp component and adds it to an entity
/// </summary>
/// <param name="id"></param>
public void OnPowerUpPicup(int id)
{
BallOfSpikesPowerUpComponent temp = ComponentManager.Instance.GetEntityComponent <BallOfSpikesPowerUpComponent>(id);
if (temp == null)
{
ComponentManager test = ComponentManager.Instance;
BallOfSpikesPowerUpComponent ball = new BallOfSpikesPowerUpComponent(5);
DrawableComponent newDraw = test.GetEntityComponent <DrawableComponent>(id);
AnimationComponent anima = test.GetEntityComponent <AnimationComponent>(id);
ball.prevTexture = newDraw.texture;
newDraw.texture = ball.SpikeTexture;
if (anima != null)
{
ball.anime = anima;
ComponentManager.Instance.RemoveComponentFromEntity(id, anima);
}
test.AddComponentToEntity(id, ball);
CollisionRectangleComponent rec = ComponentManager.Instance.GetEntityComponent <CollisionRectangleComponent>(id);
PositionComponent pos = ComponentManager.Instance.GetEntityComponent <PositionComponent>(id);
rec.CollisionRec = new Rectangle((int)pos.position.X, (int)pos.position.Y, newDraw.texture.Width, newDraw.texture.Height);
rec.CollisionRec.X = (int)pos.position.X;
rec.CollisionRec.Y = (int)pos.position.Y;
rec.CollisionRec.Width = newDraw.texture.Width;
rec.CollisionRec.Height = newDraw.texture.Height;
}
else
{
temp.lifeTime += 10;
}
}
private AnimationComponent GetOrCreateDefault(int entityId)
{
var animationComponent = ComponentManager.GetEntityComponentOrDefault <AnimationComponent>(entityId);
if (animationComponent == null)
{
animationComponent = new AnimationComponent();
ComponentManager.AddComponentToEntity(animationComponent, entityId);
}
return(animationComponent);
}
/*
* This function tags the pickup for deletion.
* Should only be called when the pickup was actually used up.
*/
private void DeletePickup(int pickup)
{
var tagComponent = ComponentManager.GetEntityComponentOrDefault <TagComponent>(pickup);
if (tagComponent == null)
{
tagComponent = new TagComponent();
ComponentManager.AddComponentToEntity(tagComponent, pickup);
}
tagComponent.Tags.Add(Tag.Delete);
}
// This method is called in the handleFireWeapon method to create the bullet
// that is fired from the entity. It will give the bullet all the necessary components.
public void CreateBullet(InputEvent inputEvent, SpriteComponent bulletSpriteComponent, WeaponComponent weaponComponent, MoveComponent moveComponent, RenderComponent renderComponent, PositionComponent positionComponent)
{
// We create an new position instance for the bullet that starts from the player but should
// not be the same as the players, as we found out when we did our test, otherwise the player
// will follow the same way ass the bullet.
var bulletPositionComponent = new PositionComponent()
{
Position = new Vector2(positionComponent.Position.X, positionComponent.Position.Y),
ZIndex = positionComponent.ZIndex
};
int bulletEntityId = EntityManager.GetEntityManager().NewEntity();
var bulletRenderComponent = new RenderComponent()
{
DimensionsComponent = new DimensionsComponent()
{
Height = 10,
Width = 10
}
};
var bulletMoveComponent = new MoveComponent()
{
AccelerationSpeed = 0,
Speed = 1000,
MaxVelocitySpeed = 1000,
Direction = moveComponent.Direction
};
var bulletComponent = new BulletComponent()
{
Damage = weaponComponent.Damage,
ShooterEntityId = inputEvent.EntityId
};
var bulletCollisionComponent = new CollisionComponent();
var animationComponent = new AnimationComponent();
ComponentManager.AddComponentToEntity(bulletPositionComponent, bulletEntityId);
ComponentManager.AddComponentToEntity(bulletComponent, bulletEntityId);
ComponentManager.AddComponentToEntity(bulletSpriteComponent, bulletEntityId);
ComponentManager.AddComponentToEntity(bulletMoveComponent, bulletEntityId);
ComponentManager.AddComponentToEntity(bulletRenderComponent, bulletEntityId);
ComponentManager.AddComponentToEntity(bulletCollisionComponent, bulletEntityId);
ComponentManager.AddComponentToEntity(animationComponent, bulletEntityId);
var animation = new GeneralAnimation()
{
AnimationType = "BulletAnimation",
StartOfAnimation = inputEvent.EventTime,
Length = 2000,
Unique = true
};
NewBulletAnimation(animation, bulletEntityId);
animationComponent.Animations.Add(animation);
}
private void CreateEntities()
{
var playerSprite = Content.Load <Texture2D>("Illuminati");
var enemySprite = Content.Load <Texture2D>("Dorito");
ComponentManager cm = ComponentManager.Instance;
//Create Player
int playerId = cm.CreateNewEntity(new SpriteComponent()
{
Texture = playerSprite, Rectangle = new Rectangle(0, 0, 30, 30)
});
cm.AddComponentToEntity(playerId, new PositionComponent()
{
Position = new Vector2(0, 0)
});
cm.AddComponentToEntity(playerId, new InputComponent()
{
Up = Keys.W, Down = Keys.S, Left = Keys.A, Right = Keys.D
});
cm.AddComponentToEntity(playerId, new CollisionComponent());
cm.AddComponentToEntity(playerId, new PlayerComponent());
//Create Enemy
int enemyId = cm.CreateNewEntity(new SpriteComponent()
{
Texture = enemySprite, Rectangle = new Rectangle(50, 60, 30, 30)
});
cm.AddComponentToEntity(enemyId, new PositionComponent()
{
Position = new Vector2(20, 0)
});
cm.AddComponentToEntity(enemyId, new CollisionComponent());
cm.AddComponentToEntity(enemyId, new EnemyComponent());
}
