private void ChangeSelection(IEnumerable <Entity> entities)
{
int sel = -1;
foreach (Entity e in entities)
{
int width = 0;
int height = 0;
AnimatedTexture2D anim = db.GetAnimation(e.texName);
if (anim == null)
{
Texture2D tex = db.Get(e.texName);
width = tex.Width;
height = tex.Height;
}
else
{
Rectangle rect = anim.GetWindow(e.index);
width = rect.Width;
height = rect.Height;
}
Vector2 p = c.GetRenderPosition(new Point((int)e.x, (int)e.y), new Vector2(width, height));
Rectangle r = new Rectangle((int)p.X, (int)p.Y, width, height);
if (r.Contains(newSel))
{
sel = e.id;
}
}
onSelect(sel);
}
public void Draw(GameTime gameTime, SpriteBatch batch, State state)
{
int delta = 10;
c.Pan(xPan * delta, yPan * delta);
IEnumerable <Entity> entities = state.GetAllEntities();
batch.Begin(SpriteSortMode.FrontToBack, BlendState.AlphaBlend);
foreach (Entity e in entities)
{
Point pos = new Point((int)e.x, (int)e.y);
AnimatedTexture2D anim = db.GetAnimation(e.texName);
Texture2D tex;
Vector2 size;
Rectangle source;
if (anim == null)
{
tex = db.Get(e.texName);
size = new Vector2(tex.Width, tex.Height);
source = new Rectangle(0, 0, tex.Width, tex.Height);
}
else
{
tex = anim.GetSheet();
size = new Vector2(anim.GetWidth(), anim.GetHeight());
source = anim.GetWindow(e.index);
}
batch.Draw(tex, c.GetRenderPosition(pos, size), source, Color.White, 0.0f,
Vector2.Zero, 1.0f, SpriteEffects.None, (float)(e.x + e.y + .0001f) / 1200);
}
batch.End();
}