/**
* Called when a new stroke is created on the pen. The stroke information is added to the
* ICRContext
*/
public void strokeCreated(long time, Region areaID, PageInstance page) {
/* the icr engine is only needed when a game is in progress
* and the game board has been completely drawn
*/
// only process if the stroke is not part of a single tap
if (time > singletaptime) {
if (gamestate == gameinprogress && gameBoardReady) {
// only interested in recognizing if it is written in the guess region
if (areaID.getAreaId() == guessRegion) {
// check if game is over
if (gamestate == gameinprogress) {
this.icrContext.addStroke(page, time);
StrokeStorage ss = new StrokeStorage(page);
Rectangle rect = ss.getStrokeBoundingBox(time);
if (numberofxcoordinates < 4) {
xcoordinates[numberofxcoordinates] = rect.getX();
numberofxcoordinates++;
}
}
}
} else {
if (gamestate == makegameboard || gamestate == startgameboard) {
int areaid;
areaid = areaID.getAreaId();
gamestate = makegameboard;
if (areaid != guessRegion
&& areaid != clearRegion
&& areaid != soundRegion
&& areaid != newGameRegion) {
RegionCollection rc = this.context.getCurrentRegionCollection();
StrokeStorage ss = new StrokeStorage(page);
Rectangle rect = ss.getStrokeBoundingBox(time);
if (makingRegionRect) {
RegionRect = rect;
makingRegionRect = false;
} else {
RegionRect = Rectangle.getUnion(RegionRect, rect);
}
if (rc.isOverlappingExistingRegion(RegionRect)) {
// overlaps existing region, beep and do not do anything
playSound("SL_Error");
}
}
}
}
}
// reset the single tap time
singletaptime = 0;
}
public void penDown(long time, Region areaID, PageInstance page) {
int id;
id = areaID.getAreaId();
if (id != 0 && gameBoardReady) {
if (clearRegion == id) {
/* User has tapped the "clear icon".
* check to see if the game is over?
* if there are entries in the current guess.
* clear them. else clear the previous entry
*/
if (gamestate == gameinprogress) {
if (guess[guesscount - 1].length() > 0) {
guess[guesscount - 1] = "";
result[guesscount - 1] = "";
} else if (guesscount > 1) {
guesscount--;
guess[guesscount - 1] = "";
result[guesscount - 1] = "";
}
promptForGuess(guesscount);
}
return;
}
if (soundRegion == id) {
soundToggle();
return;
}
if (newGameRegion == id) {
if (gamestate == 0
|| gamestate == actapp
|| gamestate == gameover
|| gamestate == gameinprogress
|| gamestate == gamepaused) {
gamestate = newGame(true);
}
return;
}
if (guessRegion == id && gamestate == gamepaused) {
gamestate = gameinprogress;
promptForGuess(guesscount);
return;
}
if (guessRegion == id && gamestate == gameinprogress) {
if (this.player.isAudioPlayerPlaying()) {
this.player.stop();
}
return;
}
}
}