public void Draw(
IEntity entity,
Graphics gc)
{
Condition.Requires(entity, nameof(entity)).IsNotNull();
if (entity.Type != this.EntityType)
{
return;
}
Condition.Requires(gc, nameof(gc)).IsNotNull();
var helper = new PointDrawingHelper(this._drawSettings, entity.X, entity.Y);
gc.DrawArc(
_pen,
helper.GetPointRectangle(0.2),
0,
360);
var points = new[]
{
helper.GetPoint(0.7, 0.2),
helper.GetPoint(0.3, 0.3),
helper.GetPoint(0.5, 0.5)
};
gc.DrawLines(
_pen,
points);
}
private void DrawStick(
Graphics gc,
PointDrawingHelper helper)
{
Condition.Requires(gc, nameof(gc)).IsNotNull();
Condition.Requires(helper, nameof(helper)).IsNotNull();
gc.DrawLine(this._stickPen,
helper.GetPoint(0.3, 0.3),
helper.GetPoint(0.9, 0.9));
}
private void DrawFire(
Graphics gc,
PointDrawingHelper helper)
{
Condition.Requires(gc, nameof(gc)).IsNotNull();
Condition.Requires(helper, nameof(helper)).IsNotNull();
gc.DrawLine(this._firePen,
helper.GetPoint(0.2, 0.2),
helper.GetPoint(0.4, 0.4));
}