private void CreateContactableDecoration(string texName,
float x, float y, float z,
float w, float h,
float transX = 0.5f, float transY = 0.5f,
string unitType = UnitType.Static,
float scaleX = 1.0f, float scaleY = 1.0f)
{
var def = new DrawUnitDef();
def.TexName = texName;
def.X = x;
def.Y = y;
def.Z = z;
def.UnitType = unitType;
def.TransformOrigin = new Vector2(transX, transY);
DrawUnit unit = _world.CreateRectangle(def, w, h);
Texture2D tex = unit.Sprite.Texture;
unit.Sprite.DrawRectangle = new Rectangle(0, 0, tex.Width, tex.Height);
unit.Group = Group.Destructable;
Root.Add(unit.Sprite);
}
public DrawUnit CreateUnit(DrawUnitDef def)
{
var bodydef = new BodyDef();
bodydef.type = def.BodyType;
bodydef.angle = def.RotateZ;
bodydef.fixedRotation = def.FixedRotation;
bodydef.position.X = B2Value(def.X);
bodydef.position.Y = B2Value(def.Y);
Body body = _world.CreateBody(bodydef);
var tex = XNADevicesManager.Instance.ContentManager.Load<Texture2D>(def.TexName);
Sprite sprite;
if (def.RepeatX != 0.0f || def.RepeatY != 0.0f)
{
var rSprite = new RepeatSprite(tex);
if (def.RepeatX != 0.0f)
{
rSprite.RepeatX = def.RepeatX;
}
if (def.RepeatY != 0.0f)
{
rSprite.RepeatY = def.RepeatY;
}
sprite = rSprite;
}
else
{
sprite = new Sprite(tex);
sprite.DrawRectangle = def.DrawRectangle;
}
sprite.Alpha = def.Alpha;
sprite.ScaleX = def.ScaleX;
sprite.ScaleY = def.ScaleY;
sprite.RotateX = def.RotateX;
sprite.RotateY = def.RotateY;
sprite.RotateZ = def.RotateZ;
sprite.R = def.R;
sprite.G = def.G;
sprite.B = def.B;
sprite.X = def.X;
sprite.Y = def.Y;
sprite.Z = def.Z;
sprite.TransformOrigin = def.TransformOrigin;
sprite.ZWriteEnable = def.ZWriteEnable;
var unit = new DrawUnit(sprite, body, this);
unit.Group = def.Group;
body.SetUserData(unit);
return unit;
}
public DrawUnit CreatePolygon(DrawUnitDef def, Vector2[] verteces)
{
DrawUnit unit = CreateUnit(def);
unit.AttachPolygon(verteces, def.Density, def.Fraction, def.Restitution);
return unit;
}
public DrawUnit CreateRectangle(DrawUnitDef def, float width, float height)
{
DrawUnit unit = CreateUnit(def);
unit.AttachRectangle(width, height, def.Density, def.Fraction, def.Restitution);
return unit;
}
public DrawUnit CreateCircle(DrawUnitDef def, float radius)
{
DrawUnit unit = CreateUnit(def);
unit.AttachCircle(radius, def.Density, def.Fraction, def.Restitution);
return unit;
}
