public GameWorldArea(TiledMapObject obj)
{
this.details = obj;
this.ID = obj.Identifier;
this.bounds = null;
if (obj is TiledMapPolygonObject)
{
var polyObj = (TiledMapPolygonObject)obj;
var polygon = new PolygonF(polyObj.Points.Select(x => new Vector2(x.X, x.Y)));
polygon.Offset(new Vector2(polyObj.Position.X, polyObj.Position.Y));
this.bounds = polygon;
}
else if (obj is TiledMapRectangleObject)
{
var rectObj = (TiledMapRectangleObject)obj;
this.bounds = new RectangleF((int)rectObj.Position.X, (int)rectObj.Position.Y, (int)rectObj.Size.Width, (int)rectObj.Size.Height);
}
else
{
throw new ArgumentException("Invalid GameMapArea");
}
if (obj.Properties != null)
{
String lifeDegen, speedModifier, slippery;
if (obj.Properties.TryGetValue("life_degeneration", out lifeDegen))
{
this.degenerationRatio = float.Parse(lifeDegen, CultureInfo.InvariantCulture);
}
if (obj.Properties.TryGetValue("speed_modifier", out speedModifier))
{
this.speedModifier = float.Parse(speedModifier, CultureInfo.InvariantCulture);
}
else
{
this.speedModifier = 1.0f;
}
if (obj.Properties.TryGetValue("slippery", out slippery))
{
this.slippery = Boolean.Parse(slippery);
}
}
}
public void Polygon_Transform_Translation_Test()
{
var vertices = new[]
{
new Vector2(0, 0),
new Vector2(10, 0),
new Vector2(10, 10),
new Vector2(0, 10)
};
var polygon = new PolygonF(vertices);
polygon.Offset(new Vector2(2, 3));
Assert.AreEqual(new Vector2(2, 3), polygon.Vertices[0]);
Assert.AreEqual(new Vector2(12, 3), polygon.Vertices[1]);
Assert.AreEqual(new Vector2(12, 13), polygon.Vertices[2]);
Assert.AreEqual(new Vector2(2, 13), polygon.Vertices[3]);
}
public void Polygon_Transform_Translation_Test()
{
var vertices = new[]
{
new Vector2(0, 0),
new Vector2(10, 0),
new Vector2(10, 10),
new Vector2(0, 10)
};
var polygon = new PolygonF(vertices);
polygon.Offset(new Vector2(2, 3));
Assert.AreEqual(new Vector2(2, 3), polygon.Vertices[0]);
Assert.AreEqual(new Vector2(12, 3), polygon.Vertices[1]);
Assert.AreEqual(new Vector2(12, 13), polygon.Vertices[2]);
Assert.AreEqual(new Vector2(2, 13), polygon.Vertices[3]);
}
