public void paintReticle(final TableItem item) {
if (cursor != null) {
mapShell.removePaintListener(cursor);
}
cursor =
new PaintListener() {
public void paintControl(PaintEvent pe) {
int x = 0, y = 0;
float xF = 0.0F, yF = 0.0F;
Entity entity = dp.entityList.get(new Integer(item.getText(0)));
xF = RadarConsts.WINDOW_BUFFER + dp.maxX - entity.posXAxis;
yF = entity.posYAxis - (dp.minY - RadarConsts.WINDOW_BUFFER);
x = (int) (xF * boundsXScale);
y = (int) (yF * boundsYScale);
pe.gc.setForeground(display.getSystemColor(SWT.COLOR_WHITE));
pe.gc.drawRectangle(
x - (RadarConsts.POINT_RADIUS * 2),
y - (RadarConsts.POINT_RADIUS * 2),
(RadarConsts.POINT_RADIUS * 4) - 1,
(RadarConsts.POINT_RADIUS * 4));
pe.gc.drawLine(
x - (RadarConsts.POINT_RADIUS * 3), y, x + (RadarConsts.POINT_RADIUS * 3) - 1, y);
pe.gc.drawLine(
x, y - (RadarConsts.POINT_RADIUS * 3), x, y + (RadarConsts.POINT_RADIUS * 3) - 1);
}
};
mapShell.addPaintListener(cursor);
mapShell.redraw();
}
public void clearMap(boolean performRedraw) {
Listener[] painters;
painters = mapShell.getListeners(SWT.Paint);
for (int i = 0; i < painters.length; i++) mapShell.removeListener(SWT.Paint, painters[i]);
if (performRedraw) mapShell.redraw();
}
public void renderMap() {
Entity entity;
PaintListener playerIcon = null;
if (dp == null) return;
setBoundaryScalers();
clearMap(false);
playerZPos = dp.getEntity(dp.playerObjectID).posZAxis;
for (int i = dp.entityKeys.length - 1; i >= 0; i--) {
entity = dp.entityList.get(dp.entityKeys[i]);
if (entity.entityName.equals("")) {
continue;
}
if (isEntityIgnorable(entity.entityType)) {
// But don't skip them if they matches the custom text.,
java.util.regex.Pattern p = java.util.regex.Pattern.compile(customString.toLowerCase());
Matcher m = p.matcher(entity.entityName.toLowerCase());
if (!useCustomString || customString.equals("")) {
continue;
} else if (!m.find()) {
continue;
}
}
if (entity.entityType != Entity.TYPE_PLAYER) {
mapShell.addPaintListener(paintGraph(entity));
} else {
playerIcon = paintGraph(entity);
}
}
if (playerIcon != null) {
mapShell.addPaintListener(playerIcon);
}
mapShell.redraw();
}
public void redraw() {
mapShell.redraw();
}