public override void Draw(float delta)
{
foreach (int entity in ECS.Entities)
{
CSpriteRenderer renderer = ECS.GetComponent <CSpriteRenderer>(entity);
CPhysics physics = ECS.GetComponent <CPhysics>(entity);
if (renderer == null || physics == null)
{
continue;
}
renderer.sprite.position = physics.position;
if (physics.isMoving)
{
Point move = physics.queuedMovement;
move.X = (int)(move.X * physics.moveDelta * Pos.TileSize);
move.Y = (int)(move.Y * physics.moveDelta * Pos.TileSize);
renderer.sprite.position += move;
}
renderer.sprite.Draw();
}
}
public override void Update(float delta)
{
foreach (int entity in ECS.GetEntitiesWithComponent <CPhysics>())
{
CPhysics physics = ECS.GetComponent <CPhysics>(entity);
if (physics.isMoving)
{
HandleMovement(delta, physics);
}
if (physics.isMoving)
{
continue;
}
int x = 0, y = 0;
if (physics.playerControlled)
{
if (Input.IsKeyDown(Keys.Down))
{
y++;
}
if (Input.IsKeyDown(Keys.Up))
{
y--;
}
if (Input.IsKeyDown(Keys.Left))
{
x--;
}
if (Input.IsKeyDown(Keys.Right))
{
x++;
}
}
else
{
x = physics.queuedMovement.X;
y = physics.queuedMovement.Y;
}
if (x != 0 || y != 0)
{
physics.queuedMovement = new Point(x, y);
physics.isMoving = true;
}
if (physics.isMoving)
{
HandleMovement(delta, physics);
}
}
}
void HandleMovement(float delta, CPhysics physics)
{
if (physics.moveDelta >= 1)
{
physics.moveDelta = 0;
physics.isMoving = false;
physics.position += new Pos(physics.queuedMovement.X, physics.queuedMovement.Y);
return;
}
physics.moveDelta += delta * physics.tilePerSecond;
}
public override void Update(float delta)
{
foreach (int entity in ECS.GetEntitiesWithComponent <CSimpleAI>())
{
CSimpleAI ai = ECS.GetComponent <CSimpleAI>(entity);
CPhysics physics = ECS.GetComponent <CPhysics>(entity);
if (physics == null)
{
continue;
}
if (physics.isMoving)
{
continue;
}
physics.isMoving = true;
physics.queuedMovement = new Point(1, 0);
}
}