public static LNFollow Action(LNNode followedNode, RectBox rect) {
LNFollow follow = new LNFollow();
follow._followedNode = followedNode;
follow._boundarySet = true;
follow._boundaryFullyCovered = false;
follow.winRect = LSystem.screenRect;
follow.fullScreenSize = new Vector2f(follow.winRect.width,
follow.winRect.height);
follow.halfScreenSize = follow.fullScreenSize.Mul(0.5f);
follow.leftBoundary = -((rect.x + rect.width) - follow.fullScreenSize.x);
follow.rightBoundary = -rect.x;
follow.topBoundary = -rect.y;
follow.bottomBoundary = -((rect.y + rect.height) - follow.fullScreenSize.y);
if (follow.rightBoundary < follow.leftBoundary) {
follow.rightBoundary = follow.leftBoundary = (follow.leftBoundary + follow.rightBoundary) / 2;
}
if (follow.topBoundary < follow.bottomBoundary) {
follow.topBoundary = follow.bottomBoundary = (follow.topBoundary + follow.bottomBoundary) / 2;
}
if ((follow.topBoundary == follow.bottomBoundary)
&& (follow.leftBoundary == follow.rightBoundary)) {
follow._boundaryFullyCovered = true;
}
return follow;
}
public static LNFollow Action(LNNode followedNode, RectBox rect)
{
LNFollow follow = new LNFollow();
follow._followedNode = followedNode;
follow._boundarySet = true;
follow._boundaryFullyCovered = false;
follow.winRect = LSystem.screenRect;
follow.fullScreenSize = new Vector2f(follow.winRect.width,
follow.winRect.height);
follow.halfScreenSize = follow.fullScreenSize.Mul(0.5f);
follow.leftBoundary = -((rect.x + rect.width) - follow.fullScreenSize.x);
follow.rightBoundary = -rect.x;
follow.topBoundary = -rect.y;
follow.bottomBoundary = -((rect.y + rect.height) - follow.fullScreenSize.y);
if (follow.rightBoundary < follow.leftBoundary)
{
follow.rightBoundary = follow.leftBoundary = (follow.leftBoundary + follow.rightBoundary) / 2;
}
if (follow.topBoundary < follow.bottomBoundary)
{
follow.topBoundary = follow.bottomBoundary = (follow.topBoundary + follow.bottomBoundary) / 2;
}
if ((follow.topBoundary == follow.bottomBoundary) &&
(follow.leftBoundary == follow.rightBoundary))
{
follow._boundaryFullyCovered = true;
}
return(follow);
}
public static LNFollow Action(LNNode followedNode) {
LNFollow follow = new LNFollow();
follow._followedNode = followedNode;
follow._boundarySet = false;
follow._boundaryFullyCovered = false;
follow.winRect = LSystem.screenRect;
follow.fullScreenSize = new Vector2f(follow.winRect.width,
follow.winRect.height);
follow.halfScreenSize = Vector2f.Mul(follow.fullScreenSize, 0.5f);
return follow;
}
public static LNFollow Action(LNNode followedNode)
{
LNFollow follow = new LNFollow();
follow._followedNode = followedNode;
follow._boundarySet = false;
follow._boundaryFullyCovered = false;
follow.winRect = LSystem.screenRect;
follow.fullScreenSize = new Vector2f(follow.winRect.width,
follow.winRect.height);
follow.halfScreenSize = Vector2f.Mul(follow.fullScreenSize, 0.5f);
return(follow);
}
