public void render() {
Graphics g = screen.getGraphics();
// Drawing Things!
sky.render(g);
level.render(
g,
(int) sX,
(int) sY,
(pixel.width / Tile.tileSize) + 2,
(pixel.height / Tile.tileSize) + 2);
character.render(g);
inventory.render(g);
health.render(g);
for (int i = 0; i < mob.toArray().length; i++) {
mob.get(i).render(g);
}
g = getGraphics();
g.drawImage(screen, 0, 0, size.width, size.height, 0, 0, pixel.width, pixel.height, null);
g.dispose();
}
public void trace(float x, float y) {
println(x);
if (frameCounter > 2 && mousePressed) {
coords.add(new PVector(x, y));
frameCounter = 0;
if (coordCounter > 0) {
PVector tempCoord = (PVector) coords.get(coordCounter - 1);
line(x, y, tempCoord.x, tempCoord.y);
}
coordCounter++;
}
// println(coordCounter);
for (int i = 0; i < coords.size(); i++) {
PVector tempCoordnear = (PVector) coords.get(i);
float coordDist = dist(x, y, tempCoordnear.x, tempCoordnear.y);
if (coordDist < distance) {
stroke(255, 0, 0);
line(x, y, tempCoordnear.x, tempCoordnear.y);
}
}
frameCounter++;
}
public void draw() {
background(255);
// Turn off highlighting for all obstalces
for (int i = 0; i < obstacles.size(); i++) {
Obstacle o = (Obstacle) obstacles.get(i);
o.highlight(false);
}
// Act on all boids
for (int i = 0; i < boids.size(); i++) {
Boid b = (Boid) boids.get(i);
b.avoid(obstacles);
b.run();
}
// Display the obstacles
for (int i = 0; i < obstacles.size(); i++) {
Obstacle o = (Obstacle) obstacles.get(i);
o.display();
}
// Instructions
textFont(f);
fill(0);
text(
"Hit space bar to toggle debugging lines.\nClick the mouse to generate a new boids.",
10,
height - 30);
}
public void drawOrbits(ArrayList alObjectsArchive) {
// println("SIZE:" + alObjectsArchive.size());
// ArrayList alObjectsArchive = timeline.getObjectStateArchive();
ArrayList alPrevPos = new ArrayList();
ArrayList alColors = new ArrayList();
alColors.add(color(255, 0, 0));
alColors.add(color(255, 255, 0));
alColors.add(color(255, 0, 255));
// for (int i = timeline.getTimeIdx(); i >= 0 && i > (timeline.getTimeIdx() - 1 - 100); i--)
for (int i = 0; i < alObjectsArchive.size(); i++) {
ArrayList objects = (ArrayList) alObjectsArchive.get(i);
for (int j = 0; j < objects.size(); j++) {
CelestialObject obj = (CelestialObject) objects.get(j);
// CelestialObject obj = (CelestialObject)objects.get(1);
PVector pos = obj.getPosition();
// stroke(0, 0, 255);
stroke((Integer) alColors.get(j));
if (alPrevPos.size() == objects.size()) {
PVector prevPos = (PVector) alPrevPos.get(j);
line(prevPos.x, prevPos.y, pos.x, pos.y);
alPrevPos.set(j, pos);
} else alPrevPos.add(pos);
}
}
}
/* -------------------------------------------------------------*/
private void objectCollision(ArrayList movingObjects) {
for (int i = 0; i < movingObjects.size(); i++) {
// make sure not testing if collided with yourself :P
if (((SpaceObject) movingObjects.get(i)).getObjCount() != objectNum) {
SpaceObject object = (SpaceObject) movingObjects.get(i);
// find distance vector between two objects
int x = pos_x - object.getXPos();
int y = pos_y - object.getYPos();
double distance = Math.sqrt(x * x + y * y);
// has it collided with the object?
if (distance < (radius + object.getRadius())) {
// has it collided with a BULLET (or MISSILE)?
if (object.isBullet()) {
// do nothing
}
// is it another SPACESHIP? (INSTANT DEATH)
else if (object.isSpaceShip()) {
// do nothing
}
// collided with anything else (e.g PLANET): (INSTANT DEATH)
else {
collision.play();
kill(movingObjects); // object has died
}
}
}
} // end for loop
}
public void mouseClicked(MouseEvent e) {
int x = e.getX();
int y = e.getY();
for (int i = 0; i < targets.size(); i++) {
if (x > targets.get(i).getX()
&& x < targets.get(i).getX() + targets.get(i).getSize()
&& y > targets.get(i).getY()
&& y < targets.get(i).getY() + targets.get(i).getSize()) {
targets.remove(i);
}
}
}
public void calculateForces(ArrayList objects) {
for (int i = 0; i < objects.size(); i++) {
CelestialObject obj = (CelestialObject) objects.get(i);
ArrayList forces = obj.getForces();
float totalForceX = 0;
float totalForceY = 0;
for (int j = 0; j < forces.size(); j++) {
totalForceX += ((PVector) forces.get(j)).x;
totalForceY += ((PVector) forces.get(j)).y;
}
PVector newAccel = new PVector(totalForceX / obj.getMass(), totalForceY / obj.getMass());
obj.setAcceleration(newAccel);
}
for (int i = 0; i < objects.size(); i++) {
CelestialObject obj1 = (CelestialObject) objects.get(i);
float forceX = 0;
float forceY = 0;
obj1.clearForces();
if (obj1.getClass() == Star.class) {
println(obj1.getVelocity());
continue;
}
for (int j = 0; j < objects.size(); j++) {
CelestialObject obj2 = (CelestialObject) objects.get(j);
if (i == j) continue;
PVector pvDistance = PVector.sub(obj2.getPosition(), obj1.getPosition());
// println("distance: x:" + pvDistance.x + " y:" + pvDistance.y);
float distance = sqrt(sq(pvDistance.y) + sq(pvDistance.x));
float angle = degrees(atan2(pvDistance.y, pvDistance.x));
float force = (G * obj1.getMass() * obj2.getMass()) / sq(distance);
forceX = force * cos(radians(angle));
forceY = force * sin(radians(angle));
// println("FORCES on " + obj1.getName() + ":" + forceX + "," + forceY);
obj1.addForce(new PVector(forceX, forceY));
println();
}
}
}
public void setup() {
size(600, 400);
smooth();
f = createFont("Georgia", 12, true);
obstacles = new ArrayList();
boids = new ArrayList();
// A little algorithm to pick a bunch of random obstacles that don't overlap
for (int i = 0; i < 100; i++) {
float x = random(width);
float y = random(height);
float r = random(50 - i / 2, 50);
boolean ok = true;
for (int j = 0; j < obstacles.size(); j++) {
Obstacle o = (Obstacle) obstacles.get(j);
if (dist(x, y, o.loc.x, o.loc.y) < o.radius + r + 20) {
ok = false;
}
}
if (ok) obstacles.add(new Obstacle(x, y, r));
}
// Starting with three boids
boids.add(new Boid(new PVector(random(width), random(height)), 3f, 0.2f));
boids.add(new Boid(new PVector(random(width), random(height)), 3f, 0.1f));
boids.add(new Boid(new PVector(random(width), random(height)), 2f, 0.05f));
}
// -------------------------------------------------------------------------------------------------------------------------------------------------------
// Patterns
public void newPattern() {
int prob = (int) (Math.random() * probs.get(level - 1) + 1);
Pattern p = new Pattern(0, -300, prob, (int) (backy * 0.1));
if (checkSpawn(new Rectangle(p.getX(), p.getY(), p.getWidth(), p.getHeight())) == true) {
for (Coin i : p.getCoins()) {
coinList.add(i);
}
for (Star i : p.getStars()) {
starList.add(i);
}
for (Box i : p.getBoxes()) {
boxList.add(i);
}
for (Jumper i : p.getJumpers()) {
jumperList.add(i);
}
for (Enemy i : p.getEnemies()) {
enemyList.add(i);
}
for (Spikes i : p.getSpikes()) {
spikeList.add(i);
}
for (Powerup i : p.getPowerUps()) {
pupList.add(i);
}
for (Rectangle i : p.getRects()) {
rectList.add(i);
}
}
}
public void manageStuff() {
// organizes the the stuff in the stats list to useable stuff
int c = 0;
money = Integer.parseInt(stats.get(c));
c++;
for (int i = 0; i < Integer.parseInt(stats.get(1)); i++) {
powerUps.add(stats.get(i + 2));
c++;
}
c++;
// System.out.println(Integer.parseInt(stats.get(1))+1);
// System.out.println(c);
for (int i = c + 1; i < c + Integer.parseInt(stats.get(c)) + 1; i++) {
chars.add(stats.get(i));
}
}
/* -------------------------------------------------------------*/
private void gravityEffect(ArrayList movingObjects) {
// find effect of gravity on this objects from all other objects
for (int i = 0; i < movingObjects.size(); i++) {
// reset variables
double add_vx = 0.0;
double add_vy = 0.0;
SpaceObject object = (SpaceObject) movingObjects.get(i);
if (object.getObjCount() != objectNum
&& // ignore yourself (distance = 0!)
!object.isBullet()
&& // ignore bullets
!object.isSpaceShip()) // ignore spaceships
{
// find distance vector between planet and ball
int x = pos_x - object.getXPos();
int y = pos_y - object.getYPos();
double distance = Math.sqrt(x * x + y * y);
// find effect of planet on velocity
double add_vec = (SpaceObject.G * k * object.getMass() * ballMass) / (distance * distance);
add_vx = -(x / distance) * add_vec;
add_vy = -(y / distance) * add_vec;
// add objects speeds onto spaceship speed (clip speed if too large)
x_speed += add_vx;
y_speed += add_vy;
}
}
}
// Does a deepcopy of an array list
public static ArrayList cloneArrayList(ArrayList al) {
ArrayList alNew = new ArrayList(al.size());
for (int i = 0; i < al.size(); i++) {
alNew.add(((CelestialObject) al.get(i)).clone());
}
return alNew;
}
public void updateFile() {
// writes highscore, coins and updates eveything else
try {
outFile = new PrintWriter(new BufferedWriter(new FileWriter("stats.txt")));
outFile.println("" + (money + coins));
outFile.println("" + powerUps.size());
for (int i = 0; i < powerUps.size(); i++) {
outFile.println("" + powerUps.get(i)); // writes the highscore in the file
}
outFile.println("" + chars.size());
for (int i = 0; i < chars.size(); i++) {
outFile.println("" + chars.get(i));
}
if (Integer.parseInt(stats.get(stats.size() - 3)) < score) {
outFile.println(score);
} else {
outFile.println(stats.get(stats.size() - 3));
}
if (Integer.parseInt(stats.get(stats.size() - 2)) < score) {
outFile.println(height);
} else {
outFile.println(stats.get(stats.size() - 2));
}
outFile.println(Integer.parseInt(stats.get(stats.size() - 1)) + height);
outFile.close();
} catch (IOException ex) {
System.out.println("yooo stop noobing out");
}
}
public void avoid(ArrayList obstacles) {
// Make a vector that will be the position of the object
// relative to the Boid rotated in the direction of boid's velocity
PVector closestRotated = new PVector(sight + 1, sight + 1);
float closestDistance = 99999;
Obstacle avoid = null;
// Let's look at each obstacle
for (int i = 0; i < obstacles.size(); i++) {
Obstacle o = (Obstacle) obstacles.get(i);
float d = PVector.dist(loc, o.loc);
PVector dir = vel.get();
dir.normalize();
PVector diff = PVector.sub(o.loc, loc);
// Now we use the dot product to rotate the vector that points from boid to obstacle
// Velocity is the new x-axis
PVector rotated = new PVector(diff.dot(dir), diff.dot(getNormal(dir)));
// Is the obstacle in our path?
if (PApplet.abs(rotated.y) < (o.radius + r)) {
// Is it the closest obstacle?
if ((rotated.x > 0) && (rotated.x < closestRotated.x)) {
closestRotated = rotated;
avoid = o;
}
}
}
// Can we actually see the closest one?
if (PApplet.abs(closestRotated.x) < sight) {
// The desired vector should point away from the obstacle
// The closer to the obstacle, the more it should steer
PVector desired =
new PVector(closestRotated.x, -closestRotated.y * sight / closestRotated.x);
desired.normalize();
desired.mult(closestDistance);
desired.limit(maxspeed);
// Rotate back to the regular coordinate system
rotateVector(desired, vel.heading2D());
// Draw some debugging stuff
if (debug) {
stroke(0);
line(loc.x, loc.y, loc.x + desired.x * 10, loc.y + desired.y * 10);
avoid.highlight(true);
}
// Apply Reynolds steering rules
desired.sub(vel);
desired.limit(maxforce);
acc.add(desired);
}
}
// Does a deepcopy of an array list
public ArrayList cloneArrayList(ArrayList al) {
ArrayList alNew = new ArrayList(al.size());
for (int i = 0; i < al.size(); i++) {
PVector pv = (PVector) al.get(i);
alNew.add(new PVector(pv.x, pv.y));
}
return alNew;
}
public void draw() {
background(255);
for (int i = 0; i < balls.size(); i++) {
Ball ball = (Ball) balls.get(i);
ball.calc();
ball.display();
}
}
public void mouseClicked() {
ArrayList objects = timeline.getStatefulObjects();
for (int i = 0; i < objects.size(); i++) {
CelestialObject obj = (CelestialObject) objects.get(i);
if (obj.isMouseOver()) {
println(obj.getName() + " clicked!");
break;
}
}
}
/** Update all of the Ball's and draw them */
public void update() {
if (balls.size() != 0) {
for (int i = 0; i < balls.size(); i++) {
Ball b = (Ball) balls.get(i);
b.update();
b.attract = kelly;
b.drawBall();
}
}
}
public void tick() {
if (inGame) {
level.tick(
(int) sX,
(int) sY,
(pixel.width / Tile.tileSize) + 2,
(pixel.height / Tile.tileSize) + 2);
character.tick();
sky.tick();
health.tick();
for (int i = 0; i < mob.toArray().length; i++) {
mob.get(i).tick();
}
}
}
public void draw() {
// background(255);
fill(255);
rect(-4, -4, width + 4, height + 4);
for (int i = skaters.size() - 1; i >= 0; i--) {
Skater skater = (Skater) skaters.get(i);
// if (mousePressed) {
skater.trace(mouseX, mouseY); // blob[i].x etc.
println(i);
}
}
public void draw() {
background(0);
fill(255);
if (!paused) timeline.moveForward();
if (dragging) drawOrbits(timeline.getFutureObjectStates());
else drawOrbits(timeline.getPastObjectStates());
ArrayList objects = timeline.getStatefulObjects();
for (int i = 0; i < objects.size(); i++) {
CelestialObject obj = (CelestialObject) objects.get(i);
obj.display();
}
}
/** If a key is pressed perform the respective actions */
public void keyPressed() {
// Add 'stems' to the balls
if (keyCode == SHIFT) {
stems = !stems;
for (int i = 0; i < balls.size(); i++) {
Ball b = (Ball) balls.get(i);
b.STEM = stems;
}
}
// toggle repaint background
else if (key == 'b') REPAINT = !REPAINT;
// Empty the ArrayList of Balls
else if (key == 'x') balls.clear();
// Add a ball
else if (key == 'f') addBall();
}
public int moveBackward() {
intTimeIdx--;
if (intTimeIdx < 0) {
intTimeIdx = 0;
} else {
// println("before:" + ((CelestialObject)alStatefulObjects.get(0)).getPosition().x +
// "," + ((CelestialObject)alStatefulObjects.get(0)).getPosition().y);
setCurrentState(cloneArrayList((ArrayList) alObjectStateArchive.get(intTimeIdx)));
// println("before:" + ((CelestialObject)alStatefulObjects.get(0)).getPosition().x +
// "," + ((CelestialObject)alStatefulObjects.get(0)).getPosition().y);
}
sliderTimeline.setValue(intTimeIdx);
return intTimeIdx;
}
public int moveForward() {
// println("forward!");
intTimeIdx++;
// if the future values have already been calculated, just fetch them instead of calculating
// them again
if (alObjectStateArchive.size() > intTimeIdx)
setCurrentState(cloneArrayList((ArrayList) alObjectStateArchive.get(intTimeIdx)));
else {
// println("calculating...");
sim.calculateForces(alStatefulObjects);
alObjectStateArchive.add(cloneArrayList(alStatefulObjects));
}
sliderTimeline.setValue(intTimeIdx);
return intTimeIdx;
}
public void mouseDragged() {
if (paused) {
ArrayList objects = timeline.getStatefulObjects();
for (int i = 0; i < objects.size(); i++) {
CelestialObject obj = (CelestialObject) objects.get(i);
if (obj.isMouseOver()) {
dragging = true;
PVector pos = obj.getPosition();
pos.x = mouseX;
pos.y = mouseY;
timeline.reset();
timeline.setCurrentState(objects);
sliderTimeline.setValue(0);
break;
}
}
}
}
public void drawPowerUpEffect(Graphics g) {
if (player1.getPower().equals("Magnet")) {
Image magpic = magnetList.get((int) count % 6);
g.drawImage(
magpic,
player1.getX() - ((magpic.getWidth(null) - player1.getWidth()) / 2),
player1.getY() - ((magpic.getHeight(null) - player1.getHeight()) / 2),
magpic.getWidth(null),
magpic.getHeight(null),
this);
count += 0.1;
} else if (player1.getPower().equals("Ball")) {
g.drawImage(
ballPower,
player1.getX() - ballPower.getWidth(null) / 2 + 17,
player1.getY() + player1.getHeight() - 20,
ballPower.getWidth(null),
ballPower.getHeight(null),
this);
} else if (player1.getPower().equals("Sheild")) {
g.drawImage(
sheildPower,
player1.getX() - ((sheildPower.getWidth(null) - player1.getWidth()) / 2),
player1.getY() - ((sheildPower.getHeight(null) - player1.getHeight()) / 2),
sheildPower.getWidth(null),
sheildPower.getHeight(null),
this);
} else if (player1.getPower().equals("Umbrella")) {
g.drawImage(
umbrellaPower,
player1.getX() - (umbrellaPower.getWidth(null) / 2) + 20,
player1.getY() - umbrellaPower.getHeight(null) + 40,
umbrellaPower.getWidth(null),
umbrellaPower.getHeight(null),
this);
} else if (player1.getPower().equals("")) {
}
}
public void setCurrentState(ArrayList alState) {
for (int i = 0; i < alStatefulObjects.size(); i++) {
alStatefulObjects.set(i, alState.get(i));
}
}