/**
* Set the scroll position.
*
* @param x coordinate of upper left corner.
* @param y coordinate of upper left corner.
*/
public void setScrollPosition(int x, int y) {
final DjVuImage image = getImage();
if ((image != null) && ((x != scrollPosition.x) || (y != scrollPosition.y))) {
final Dimension imageSize = image.getSize();
final Dimension viewportSize = getViewportSize();
x = Math.max(0, Math.min(imageSize.width - viewportSize.width, x));
y = Math.max(0, Math.min(imageSize.height - viewportSize.height, y));
if ((x != scrollPosition.x) || (y != scrollPosition.y)) {
scrollPosition.setLocation(x, y);
updateScrollbars();
repaint(50L);
}
}
}
/*Creates the equipment in all states to initiate the game */
private void fillStates(int sAvail, int sRent, int sShop) {
int[] statesSizes = {sAvail, sRent, sShop};
int s = 1;
for (int stateSize : statesSizes) {
for (int t = 1; t <= TYPES; t++) {
for (int i = 1; i <= stateSize; i++) {
Equipment e = new Equipment();
e.state = s;
e.type = t;
int sMax =
Math.max(
s - 2, 0); /*formula to make sure identifiers resume counting and stay unique */
int sMin =
Math.min(
s - 1, 1); /*formula to make sure identifiers resume counting and stay unique */
e.ident = i + (sMin) * sAvail + (sMax) * sRent;
e.c = equipColor(e.type);
switch (s) {
case 1:
availEquipment.add(e);
break;
case 2:
rentEquipment.add(e);
break;
case 3:
shopEquipment.add(e);
break;
}
}
}
s++;
}
computeInitialTimes();
assignShapes();
}
public void setList(String[][] text) {
for (int i = 0; i < Math.min(nLists, text.length); i++) {
list[i].clear();
for (int j = 0; j < text[i].length; j++) {
list[i].addItem(text[i][j]);
}
}
}
/**
* Get the Minimum Y value of all attached DataSets.
*
* @return The minimum value
*/
public double getYmin() {
DataSet d;
double min = 0.0;
if (dataset == null | dataset.isEmpty()) return min;
for (int i = 0; i < dataset.size(); i++) {
d = ((DataSet) dataset.elementAt(i));
if (i == 0) min = d.getYmin();
else min = Math.min(min, d.getYmin());
}
return min;
}
void animate() {
dim = getSize();
size = (int) (Math.min(dim.height, dim.width) / 2.2);
timer.tell_time();
if (timer.time_diff == 0) return; // not enought time has passed, dont animate-crach fix
dragged_speed = dragged_vec.sub(last_dragged_vec).div(timer.time_diff);
last_dragged_vec = dragged_vec;
if (dragged_ball != -1) {
balls.get2(dragged_ball).pos = dragged_vec.add(find_offset).trim(-1, 1);
balls.get2(dragged_ball).speed = dragged_speed;
}
balls = new WorldAnimate().calc_new_frame(balls, springs, RADIUS, timer);
}
public ListFrame(String title, int[] row, int[] col, Applet ma, boolean multiple, Font ft) {
super();
myApplet = ma;
this.setTitle(title);
this.nLists = Math.min(row.length, col.length);
setLayout(new BorderLayout());
panel = new Panel();
panel.setLayout(new BorderLayout());
list = new List[nLists];
for (int i = 0; i < nLists; i++) {
list[i] = new List(row[i], multiple);
list[i].setFont(ft);
}
add("North", list[0]);
panel.add("Center", list[1]);
add("Center", panel);
this.setResizable(true);
this.resize(minimumSize);
selectedIndices = new int[nLists][];
}
public void setFont(Font[] f) {
for (int i = 0; i < Math.min(nLists, f.length); i++) {
list[i].setFont(f[i]);
}
}
public void setMultipleSelections(boolean[] b) {
for (int i = 0; i < Math.min(b.length, list.length); i++) {
list[i].setMultipleSelections(b[i]);
}
}
double trim(double x, double min_value, double max_value) {
return Math.min(Math.max(x, min_value), max_value);
}
void tell_time() {
double time = system_time() - epoch_time;
time_diff = Math.min(time - cur_time, .05);
cur_time = time;
}
