public static TextureGraphNode load(Scanner s) {
int x = s.nextInt();
int y = s.nextInt();
boolean isFolded = false;
if (s.hasNextInt()) { // this check is needed to be compatible to files savec in version 0.6.3
// and earlier (where no folding existed)
isFolded = (s.nextInt() == 1);
}
TextureGraphNode ret = new TextureGraphNode(Channel.loadChannel(s));
ret.setLocation(x, y);
ret.setFolded(isFolded);
return ret;
}
// saves only the node; not the Connection!!
public void save(Writer w, TextureGraphNode n) throws IOException {
w.write(String.format("%d %d %d\n", n.getX(), n.getY(), folded ? 1 : 0));
Channel.saveChannel(w, texChannel);
}
// Utility method to check if the mouse position is inside the
// connection point
public boolean inside(int px, int py) {
return ((px >= getX() + parent.getX())
&& (px <= (getX() + parent.getX() + width))
&& (py >= getY() + parent.getY())
&& (py <= (getY() + parent.getY() + height)));
}
public int getWorldSpaceY() {
return parent.getY() + getY() + 4;
}
public int getY() {
if (y > 16 && parent.isFolded()) return y - 64; // !!HACK
return y;
}
/** @return a true copy of the current node */
public TextureGraphNode cloneThisNode() {
TextureGraphNode ret = new TextureGraphNode(Channel.cloneChannel(texChannel));
ret.setLocation(getX(), getY());
return ret;
}