public bool RectInside(GeomRect rect)
{
return (this.PointInside(rect.x1, rect.y1) ||
this.PointInside(rect.x2, rect.y2) ||
this.PointInside(rect.x1, rect.y1) ||
this.PointInside(rect.x2, rect.y2));
}
private static CollisionInfo rectToRect(GeomBase geom1, GeomBase geom2)
{
GeomRect rect1 = (GeomRect)geom1;
GeomRect rect2 = (GeomRect)geom2;
Vector2D centerDistanceVertor = rect1.center.clone().subtract(rect2.center);
Vector2D[] axes = new Vector2D[] {
rect1.axisX,
rect1.axisY,
rect2.axisX,
rect2.axisY,
};
help.isHit = true;
for (int i = 0, len = axes.Length; i < len; i++)
{
if (rect1.getProjectionRadius(axes[i]) + rect2.getProjectionRadius(axes[i])
<= Math.Abs(centerDistanceVertor.dotProd(axes[i])))
{
help.isHit = false;
break;
}
}
centerDistanceVertor.clear();
return(help);
}
private static CollisionInfo circleToRect(GeomBase geom1, GeomBase geom2)
{
GeomCircle circle = (GeomCircle)geom1;
GeomRect rect = (GeomRect)geom2;
Vector2D unRotated = circle.center.clone().subtract(rect.center);
unRotated.angle -= rect.angle;
unRotated = unRotated.add(rect.center);
Vector2D closest = Vector2D.createVector();
if (unRotated.x < rect.x)
{
closest.x = rect.x;
}
else if (unRotated.x > rect.right)
{
closest.x = rect.right;
}
else
{
closest.x = unRotated.x;
}
if (unRotated.y < rect.y)
{
closest.y = rect.y;
}
else if (unRotated.y > rect.bottom)
{
closest.y = rect.bottom;
}
else
{
closest.y = unRotated.y;
}
help.isHit = unRotated.dist(closest) < circle.radius;
unRotated.clear();
closest.clear();
return(help);
}
public static GeomBase createGeom(FightEntity entity, object[] datas, object[] offset = null)
{
GeomBase result = null;
switch (datas.Length)
{
case 1:
result = new GeomCircle(entity.map);
break;
case 2:
result = new GeomRect(entity.map);
break;
case 3:
case 4:
result = new GeomSector(entity.map);
break;
}
result.entity = entity;
result.parseData(datas, offset);
return(result);
}
