public static void switchCurrentScreen(GameScreen newScreen, boolean doTransition) {
currentScreen.unloadResources();
currentScreen = newScreen;
screenTitle = newScreen.getTitle();
transition = doTransition;
newScreen = null;
}
public void processInput() {
if (transition) {
return;
}
currentScreen.processInput();
}
/*
* SHOREST PATH FOR MIND CONTROL
*/
private void setShortestPath() {
powerUp = true;
shortestPath =
game.GameScreen.getGraphManager().shortestNoRLDijkstraPath(currentIntersection, tempTarget);
currentRoad = 0;
if (shortestPath == null) return;
if (currentIntersection == shortestPath.get(currentRoad).getNode1()) {
targetIntersection = shortestPath.get(currentRoad).getNode2();
} else {
targetIntersection = shortestPath.get(currentRoad).getNode1();
}
}
public void update(double elapsedMilliseconds) {
if (transition) {
timer += elapsedMilliseconds;
if (timer >= 3000d) {
transition = false;
timer = 0d;
}
} else {
currentScreen.update(elapsedMilliseconds);
}
}
public void draw(Graphics2D g) {
if (transition) {
g.setColor(new Color(0x13, 0x1B, 0x1B));
g.fillRect(0, 0, 640, 480);
displayFont.setScaling(2.5f);
displayFont.setColor(new Color(0xDC, 0x3D, 0x24));
displayFont.setBackgroundColor(new Color(0xE3, 0xAE, 0x57));
displayFont.drawShadowedText(
screenTitle,
(640 / 2) - (displayFont.getStringSize(screenTitle).width / 2),
(480 / 2) - (displayFont.getStringSize(screenTitle).height / 2),
g);
displayFont.setScaling(1);
} else {
currentScreen.draw(g);
}
}
/*
* RANDOMNESS FOR SHORTEST PATH
*/
private void mindlessTerror() {
mtEnd = System.currentTimeMillis();
mtDelta = (mtEnd - mtStart) / 1000;
if (mtDelta == 20) {
Sprite.setState(BANDIT_STATE);
mindlessTerror = false;
mtStart = 0;
mtEnd = 0;
mtDelta = 0;
powerUp = false;
shortestPath = null;
currentRoad = 0;
return;
}
// CHECK COLLISION
Iterator<PathXPolice> pIt = game.GameScreen.getPolice().iterator();
while (pIt.hasNext()) {
PathXPolice p = pIt.next();
if (p.stunned) {
continue;
}
if (p.mindlessTerror) {
continue;
}
if (p.getSprite().containsPoint(Sprite.getX() + 20, Sprite.getY() + 20)) {
p.stunStart = System.currentTimeMillis();
p.stunned = true;
}
}
Iterator<PathXBandit> bIt = game.GameScreen.getBandits().iterator();
while (bIt.hasNext()) {
PathXBandit b = bIt.next();
if (b == this) {
continue;
}
if (b.stunned) {
continue;
}
if (b.mindlessTerror) {
continue;
}
if (b.getSprite().containsPoint(Sprite.getX() + 20, Sprite.getY() + 20)) {
b.stunStart = System.currentTimeMillis();
b.stunned = true;
}
}
Iterator<PathXZombie> zIt = game.GameScreen.getZombies().iterator();
while (zIt.hasNext()) {
PathXZombie z = zIt.next();
if (z.stunned) {
continue;
}
if (z.mindlessTerror) {
continue;
}
if (z.getSprite().containsPoint(Sprite.getX() + 20, Sprite.getY() + 20)) {
z.stunStart = System.currentTimeMillis();
z.stunned = true;
}
}
if (atIntersection) {
// IF THERE ARE NO POSSIBLE INTERSECTIONS AVAILABLE, DO NOTHING
boolean open = false;
for (int i = 0; i < currentIntersection.getIntersections().size(); i++) {
if (currentIntersection.getIntersections().get(i).open
&& !currentIntersection.getIntersections().get(i).closed) {
open = true;
}
}
if (!open) {
return;
}
// RUN WHILE WE DON'T HAVE A TARGET
int min = 0;
int max = currentIntersection.getRoads().size();
while (targetIntersection == null) {
// GET RANDOM INTERSECTION ATTATCHED TO THE CURRENT INTERSECTION
int r = (int) ((min + Math.random() * (max - min)));
Intersection tempIntersection = currentIntersection.getIntersections().get(r);
if ((tempIntersection == level.getStartingLocation())
|| (tempIntersection == level.getDestination())) {
continue;
}
// FIND A THE ROAD TO TRAVEL ON
Iterator<Road> roadIt = currentIntersection.getRoads().iterator();
Road road = null;
while (roadIt.hasNext()) {
Road tempRoad = roadIt.next();
if ((tempRoad.node1 == currentIntersection) && (tempRoad.node2 == tempIntersection)) {
road = tempRoad;
break;
} else if (((tempRoad.node1 == tempIntersection)
&& (tempRoad.node2 == currentIntersection))
&& !tempRoad.oneWay) {
road = tempRoad;
break;
}
}
if (road != null) {
targetIntersection = tempIntersection;
currentR = road;
atIntersection = false;
}
if (road == null) {
targetIntersection = null;
return;
}
}
} // move
else {
// CREATE VELOCITY
float x = (targetIntersection.getX() - currentIntersection.getX()) * .0005f;
float y = (targetIntersection.getY() - currentIntersection.getY()) * .0005f;
// SET VELOCITY
Sprite.setVx(x * currentR.getSpeedLimit() * d.gameSpeed * 2);
Sprite.setVy(y * currentR.getSpeedLimit() * d.gameSpeed * 2);
// GET SPRITE OF TARGET INTERSECTION
Sprite tempIntersection =
((GameScreen) game.getCurrentScreen()).getIntersections().get(targetIntersection.ID - 1);
// IF THE PLAYER HAS REACHED TARGET INTERSECTION
if (tempIntersection.containsPoint(Sprite.getX() + 20, Sprite.getY() + 20)) {
Sprite.setVx(0);
Sprite.setVy(0);
// SET THE X AND Y COORDS OF THE PLAYER ON TO THE SPRITE
Sprite.setX(tempIntersection.getX());
Sprite.setY(tempIntersection.getY());
// PREPARE NEXT LOOP FOR CREATING A NEW TARGET INTERSECTION
currentIntersection = targetIntersection;
targetIntersection = null;
atIntersection = true;
}
}
}