Ogmo Tilemap not showing in the game - haxeflixel

So I am doing the haxe flixel TurnBasedRPG tutorial
I am pretty much a noob so I wont be surprised if this is just a stupid mistake I did.
But when I try to put my ogmo tilemap into the game, it doesnt show
Here is my Playstate.hx file
package;
import flixel.FlxG;
import flixel.FlxState;
import flixel.addons.editors.ogmo.FlxOgmo3Loader.EntityData;
import flixel.addons.editors.ogmo.FlxOgmo3Loader;
import flixel.tile.FlxTilemap;
class PlayState extends FlxState
{
var player:Player;
var map:FlxOgmo3Loader;
var walls:FlxTilemap;
override public function create()
{
map = new FlxOgmo3Loader(AssetPaths.HaxeFlixel_Tutorial__ogmo, AssetPaths.level_1__json);
walls = map.loadTilemap(AssetPaths.tiles__png, "walls");
walls.follow();
walls.setTileProperties(1, NONE);
walls.setTileProperties(2, ANY);
player = new Player();
map.loadEntities(placeEntities, "entities");
add(walls);
add(player);
super.create();
}
function placeEntities(entity:EntityData)
{
if (entity.name == "player")
{
player.setPosition(entity.x, entity.y);
}
}
override public function update(elapsed:Float)
{
super.update(elapsed);
FlxG.collide(player, walls);
}
}
Player.hx:
package;
import flixel.FlxG;
import flixel.FlxSprite;
import flixel.math.FlxPoint;
import flixel.util.FlxColor;
class Player extends FlxSprite
{
static inline var SPEED:Float = 200;
public function new(x:Float = 0, y:Float = 0)
{
super(x, y);
loadGraphic(AssetPaths.player__png, true, 16, 16);
drag.x = drag.y = 1600;
setSize(8, 8);
offset.set(4, 4);
setFacingFlip(LEFT, false, false);
setFacingFlip(RIGHT, true, false);
animation.add("lr", [3, 4, 3, 5], 6, false);
animation.add("u", [6, 7, 6, 8], 6, false);
animation.add("d", [0, 1, 0, 2], 6, false);
}
function updateMovement()
{
var up:Bool = false;
var down:Bool = false;
var left:Bool = false;
var right:Bool = false;
var newAngle:Float = 0;
right = FlxG.keys.anyPressed([RIGHT, D]);
down = FlxG.keys.anyPressed([DOWN, S]);
left = FlxG.keys.anyPressed([LEFT, A]);
up = FlxG.keys.anyPressed([UP, W]);
if (up || down || left || right)
{
if (up && down)
{
up = down = false;
}
if (left && right)
{
left = right = false;
}
if (up)
{
newAngle = -90;
if (left)
newAngle -= 45;
else if (right)
newAngle += 45;
facing = UP;
}
else if (down)
{
newAngle = 90;
if (left)
newAngle += 45;
else if (right)
newAngle -= 45;
facing = DOWN;
}
else if (left)
{
newAngle = 180;
facing = LEFT;
}
else if (right)
{
newAngle = 0;
facing = RIGHT;
}
// determine our velocity based on angle and speed
velocity.set(SPEED, 0);
velocity.rotate(FlxPoint.weak(0, 0), newAngle);
// if the player is moving (velocity is not 0 for either axis), we need to change the animation to match their facing
if ((velocity.x != 0 || velocity.y != 0) && touching == NONE)
{
switch (facing)
{
case LEFT, RIGHT:
animation.play("lr");
case UP:
animation.play("u");
case DOWN:
animation.play("d");
case _:
}
}
}
}
override function update(elapsed:Float)
{
updateMovement();
super.update(elapsed);
}
}
If you want to see any other file please ask me because I have been stuck on this for 3 hours now

Related

Color change a background in processing w/ out affecting particles

I'm trying to fade a background in and out into different colors. I decided to try drawing a rect rather than using background, but I'm getting trails on my particles, because the background isn't getting drawn. Suggestions on how to fix this?
// main tab
ArrayList<ParticleSystem> systems;
PVector windRight = new PVector(0.1,0);
PVector sortaSpeed = new PVector(-0.1,0);
PVector gravity = new PVector(0,0.05);
boolean wR = false;
boolean sP = false;
boolean cS = false;
int limit = 8;
int alpha = 10;
color[] colorArray = {color(0,0,0,alpha),color(16, 37, 43,alpha),color(51, 10, 10,alpha),color(126, 255, 0,alpha)};
int currentColor;
int nextColor;
boolean change = false;
void setup() {
size(640,480);
systems = new ArrayList<ParticleSystem>();
smooth();
noStroke();
currentColor = 0;
for(int i = 0; i < limit; i++){
systems.add(new ParticleSystem(random(100,200),10,new PVector(random(100,500),-5))); //random(480)
}
background(0);
}
void draw() {
//rect(0, 0, 2000, 2000);
fill(colorArray[currentColor]);
rect(0, 0, width*2, height*2);
//background(colorArray[currentColor]);
if(change){
currentColor = nextColor;
change = false;
}
if(!systems.isEmpty()){
for (int i =0; i < systems.size(); i++){
ParticleSystem ps = systems.get(i);
ps.applyForce(gravity);
ps.run();
if(wR){
ps.applyForce(windRight);
}
if(sP){
ps.applyForce(sortaSpeed);
}
}
}
}
void keyPressed() {
if(key == 'w'){
wR = true;
print("w");
}
if(key == 'a'){
print('a');
sP = true;
}
}
void keyReleased(){
if(key == 'w'){
wR = false;
} else if(key == 'a'){
sP = false;
} else if(key == 's'){
if(key == 's'){
change = true;
println("currentColor: "+currentColor);
int newColor = currentColor;
while (newColor == currentColor)
newColor=(int) random(colorArray.length);
nextColor = newColor;
}
} // end of cS
}
In the future, please try to post an MCVE. Right now we can't run your code because it contains compiler errors. We don't need to see your entire sketch anyway though, just a small example that gets the point across.
But your problem is caused because you're trying to use alpha values in your background. That won't work with the background() function because that function ignores alpha values, and it won't work with the rect() function because then you won't be clearing out old frames- you'll see them through the transparent rectangle.
Instead, you could use the lerpColor() function to calculate the transition from one color to another over time.
Here's an example that transitions between random colors:
color fromColor = getRandomColor();
color toColor = getRandomColor();
float currentLerpValue = 0;
float lerpStep = .01;
void draw() {
color currentColor = lerpColor(fromColor, toColor, currentLerpValue);
currentLerpValue += lerpStep;
if (currentLerpValue >= 1) {
fromColor = currentColor;
toColor= getRandomColor();
currentLerpValue = 0;
}
background(currentColor);
}
color getRandomColor() {
return color(random(255), random(255), random(255));
}

(libgdx/java) ArrayList won't clear/delete instance of class?

Item class:
public class Item {
public float x, y, speedx, speedy;
public Rectangle container;
public Texture texture;
static Timer timer = new Timer();
static int amount;
static int spawned;
public int itemtype;
// float delay = 1; // seconds
public void move() {
x += speedx;
y += speedy;
container.x = x;
container.y = y;
}
public void setTexture(int itemtype){
switch(itemtype){
case 1:
texture = new Texture("items/item1.png");
break;
case 2:
texture = new Texture("items/item2.png");
break;
case 3:
texture = new Texture("items/item3.png");
break;
case 4:
texture = new Texture("items/item4.png");
break;
case 5:
texture = new Texture("items/item5.png");
break;
case 6:
texture = new Texture("items/item6.png");
break;
case 7:
texture = new Texture("items/item7.png");
break;
case 8:
texture = new Texture("items/item8.png");
break;
case 9:
texture = new Texture("items/item9.png");
break;
case 10:
texture = new Texture("items/item10.png");
break;
default:
texture = new Texture("items/error.png");
break;
}
}
public static void spawnItem(int amount){
Item.amount = amount;
mainscreen.items.clear();
// for(int spawned = 0; spawned <= amount; spawned++){
timer.schedule(new Timer.Task() {
#Override
public void run() {
if (mainscreen.canclick == false) {
Item item = new Item();
item.x = 600;
item.y = -42;
item.speedx = -20;
item.speedy = 0;
Rectangle itemcontainer = new Rectangle();
itemcontainer.x = item.x;
itemcontainer.y = item.y;
itemcontainer.width = mainscreen.container.getWidth() / 4f;
itemcontainer.height = mainscreen.container.getHeight() - 15f;
item.container = itemcontainer;
item.itemtype = MathUtils.random(1, 10);
item.setTexture(item.itemtype);
mainscreen.items.add(item);
spawned++;
}
for (Item item : mainscreen.items) {
if (item.x <= -4000) {
if (spawned >= Item.amount) {
mainscreen.canclick = true;
timer.stop();
spawned = 0;
}
} else {
}
}
}
}, 0, 0.325f);
}
public void dispose(){
texture.dispose();
}
}
Mainscreen class:
public class mainscreen implements Screen, GestureDetector.GestureListener,InputProcessor {
#Override
public void render(float delta) {
this.delta = delta;
Gdx.gl.glClearColor(115 / 255F, 115 / 255F, 115 / 255F, 1 / 255F);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
batch.setProjectionMatrix(camera.combined);
if(Gdx.input.justTouched()) {
Vector3 touch1 = new Vector3(Gdx.input.getX(), Gdx.input.getY(), 0);
camera.unproject(touch1);
if (debug.contains(touch1.x, touch1.y)) {
items.clear();
}
if (start.contains(touch1.x, touch1.y)) {
if (canclick == true) {
canclick = false;
Item.spawnItem(20);
}
}
}
}
LOG:
On first click start:
(After the Timer has finished)
canclick: true
items list: [com.abc.luckyllama.Item#37237aa0, com.abc.luckyllama.Item#2de938e3, com.abc.luckyllama.Item#3cb912d5, com.abc.luckyllama.Item#2bae592c, com.abc.luckyllama.Item#774c083, com.abc.luckyllama.Item#633edeae, com.abc.luckyllama.Item#176557a6, com.abc.luckyllama.Item#4edb1b5f, com.abc.luckyllama.Item#6f8abadf, com.abc.luckyllama.Item#7a54d22e, com.abc.luckyllama.Item#473162a5, com.abc.luckyllama.Item#51a698ff, com.abc.luckyllama.Item#6bc08c56, com.abc.luckyllama.Item#37d9e6a2, com.abc.luckyllama.Item#7bb19eb6, com.abc.luckyllama.Item#1eb5805f, com.abc.luckyllama.Item#71780de3, com.abc.luckyllama.Item#9ec0998, com.abc.luckyllama.Item#7edf723d, com.abc.luckyllama.Item#4c5aa2c1]
After clicking the debug button(clears arraylist):
canclick: true
items list: []
After clicking the start button again:
(After the Timer has finished)
canclick: true
items list: [com.abc.luckyllama.Item#7d7cb9bc, com.abc.luckyllama.Item#1435cf42, com.abc.luckyllama.Item#117e1963, com.abc.luckyllama.Item#82bfd27, com.abc.luckyllama.Item#108214c7, com.abc.luckyllama.Item#2a77864a, com.abc.luckyllama.Item#4b232766, com.abc.luckyllama.Item#1cb629e0, com.abc.luckyllama.Item#1c92229d, com.abc.luckyllama.Item#ac1b293, com.abc.luckyllama.Item#588bbcba, com.abc.luckyllama.Item#75df6762, com.abc.luckyllama.Item#78d4358e, com.abc.luckyllama.Item#7f86452d, com.abc.luckyllama.Item#7aed480b, com.abc.luckyllama.Item#7407d443, com.abc.luckyllama.Item#2da6e708, com.abc.luckyllama.Item#604470bc, com.abc.luckyllama.Item#70f9d1af, com.abc.luckyllama.Item#3a16a63f, com.abc.luckyllama.Item#201288d2, com.abc.luckyllama.Item#6310ddfc, com.abc.luckyllama.Item#5d5a1c98, com.abc.luckyllama.Item#52727e52, com.abc.luckyllama.Item#669228d6]
You see that the Items inside the ArrayList didn't get cleared. It increased. I think that's because the instances of Item created in spawnItem() are still there. How do I fix this?
I noticed that every time I click the button there aren't more items. The items are spawned faster. But how to stop this?
I fixed it! The problem was that I needed to create a Timer.Task seperately and the use task.cancel(); to stop the Timer.Task:
import com.badlogic.gdx.utils.Timer;
public class Item {
public static Timer.Task task;
public static void spawnItem(int amount){
Item.amount = amount;
task = new Timer.Task() {
#Override
public void run() {
if (mainscreen.canclick == false) {
item = new Item();
item.x = 600;
item.y = -42;
item.speedx = -20;
item.speedy = 0;
Rectangle itemcontainer = new Rectangle();
itemcontainer.x = item.x;
itemcontainer.y = item.y;
itemcontainer.width = mainscreen.container.getWidth() / 3f;
itemcontainer.height = mainscreen.container.getHeight() - 15f;
item.container = itemcontainer;
item.itemtype = MathUtils.random(1, 10);
item.setTexture(item.itemtype);
mainscreen.items.add(item);
mainscreen.itemsspawned += 1;
// mainscreen.items.remove(item);
spawned++;
}
for (Item item : mainscreen.items) {
if (item.x <= -4000) {
if (spawned >= Item.amount) {
mainscreen.canclick = true;
timer.clear();
timer.stop();
task.cancel();
spawned = 0;
}
}
}
}
};
timer.schedule(task, 0, 0.4f);
}
}

Libgdx null pointer 2d jump and run game

I want to implement in my 2d jump and run game that my player can shoot but I always get a null pointer exception.
Does anyone know why?
In this class I check for input:
public class InputIngame implements InputProcessor {
Player player;
public void handleInput(){
//control our player using immediate impulses
if (Gdx.input.isKeyJustPressed(Input.Keys.W) && PlayScreen.player.b2body.getLinearVelocity().y == 0)
PlayScreen.player.b2body.applyLinearImpulse(new Vector2(0, 6f), PlayScreen.player.b2body.getWorldCenter(), true);
if (Gdx.input.isKeyPressed(Input.Keys.D) && PlayScreen.player.b2body.getLinearVelocity().x <= 2)
PlayScreen.player.b2body.applyLinearImpulse(new Vector2(0.2f, 0), PlayScreen.player.b2body.getWorldCenter(), true);
if (Gdx.input.isKeyPressed(Input.Keys.A) && PlayScreen.player.b2body.getLinearVelocity().x >= -2)
PlayScreen.player.b2body.applyLinearImpulse(new Vector2(-0.2f, 0), PlayScreen.player.b2body.getWorldCenter(), true);
if (Gdx.input.isKeyPressed(Input.Keys.D) && Gdx.input.isKeyPressed(Input.Keys.SHIFT_LEFT) && PlayScreen.player.b2body.getLinearVelocity().x > 1)
PlayScreen.player.b2body.setLinearVelocity(1, PlayScreen.player.b2body.getLinearVelocity().y);
if (Gdx.input.isKeyPressed(Input.Keys.A) && Gdx.input.isKeyPressed(Input.Keys.SHIFT_LEFT) && PlayScreen.player.b2body.getLinearVelocity().x < -1)
PlayScreen.player.b2body.setLinearVelocity(-1, PlayScreen.player.b2body.getLinearVelocity().y);
if (Gdx.input.isKeyJustPressed(Input.Keys.SPACE))
player = new Player();
player.fire();
}
in my screen class I draw the fireball:
#Override
public void render(float delta) {
//separate our update logic from render
update(delta);
//Clear the game screen with Black
Gdx.gl.glClearColor(0, 0, 0, 1);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
//render our game map
renderer.render();
if (player.isDead == true)
player.die();
player.draw(runner.batch);
//renderer our Box2DDebugLines
b2dr.render(world, gamecam.combined);
runner.batch = new SpriteBatch();
runner.batch.setProjectionMatrix(gamecam.combined);
runner.batch.begin();
player.draw(runner.batch);
runner.batch.end();
if (TimeUtils.timeSinceNanos(startTime) > 1000000000) {
startTime = TimeUtils.nanoTime();
}
Gdx.app.log("FPSLogger", "fps: " + Gdx.graphics.getFramesPerSecond());
}
In my player class I set my variables:
private PlayScreen screen;
private Array<FireBall> fireballs;
And init them:
public Player(PlayScreen screen){
//initialize default values
runner = new HardwareRunner();
this.screen = screen;
fireballs = new Array<FireBall>();
And this method is execudet in the render method:
public void update(float dt){
//update our sprite to correspond with the position of our Box2D body
setPosition(b2body.getPosition().x - getWidth() / 2, b2body.getPosition().y - getHeight() / 2);
//update sprite with the correct frame depending on marios current action
setRegion(getFrame(dt));
for(FireBall ball : fireballs) {
ball.update(dt);
}
}
And there are also these methods:
public void fire(){
fireballs.add(new FireBall(screen, b2body.getPosition().x, b2body.getPosition().y, runningRight ? true : false));
}
public void draw(Batch batch){
super.draw(batch);
for(FireBall ball : fireballs)
ball.draw(batch);
}
And then theres my fireball class:
public class FireBall extends Sprite {
PlayScreen screen;
World world;
Array<TextureRegion> frames;
Animation fireAnimation;
float stateTime;
boolean destroyed;
boolean setToDestroy;
boolean fireRight;
Body b2body;
public FireBall(PlayScreen screen, float x, float y, boolean fireRight){
this.fireRight = fireRight;
this.screen = screen;
this.world = screen.getWorld();
frames = new Array<TextureRegion>();
for(int i = 0; i < 4; i++){
frames.add(new TextureRegion(screen.getAtlas().findRegion("fireball"), i * 8, 0, 8, 8));
}
fireAnimation = new Animation(0.2f, frames);
setRegion(fireAnimation.getKeyFrame(0));
setBounds(x, y, 6 / HardwareRunner.PPM, 6 / HardwareRunner.PPM);
defineFireBall();
}
public void defineFireBall(){
BodyDef bdef = new BodyDef();
bdef.position.set(fireRight ? getX() + 12 /HardwareRunner.PPM : getX() - 12 /HardwareRunner.PPM, getY());
bdef.type = BodyDef.BodyType.DynamicBody;
if(!world.isLocked())
b2body = world.createBody(bdef);
FixtureDef fdef = new FixtureDef();
CircleShape shape = new CircleShape();
shape.setRadius(3 / HardwareRunner.PPM);
fdef.filter.categoryBits = HardwareRunner.PROJECTILE_BIT;
fdef.filter.maskBits = HardwareRunner.GROUND_BIT |
HardwareRunner.BRICK_BIT |
HardwareRunner.OBJECT_BIT;
fdef.shape = shape;
fdef.restitution = 1;
fdef.friction = 0;
b2body.createFixture(fdef).setUserData(this);
b2body.setLinearVelocity(new Vector2(fireRight ? 2 : -2, 2.5f));
}
public void update(float dt){
stateTime += dt;
setRegion(fireAnimation.getKeyFrame(stateTime, true));
setPosition(b2body.getPosition().x - getWidth() / 2, b2body.getPosition().y - getHeight() / 2);
if((stateTime > 3 || setToDestroy) && !destroyed) {
world.destroyBody(b2body);
destroyed = true;
}
if(b2body.getLinearVelocity().y > 2f)
b2body.setLinearVelocity(b2body.getLinearVelocity().x, 2f);
if((fireRight && b2body.getLinearVelocity().x < 0) || (!fireRight && b2body.getLinearVelocity().x > 0))
setToDestroy();
}
public void setToDestroy(){
setToDestroy = true;
}
public boolean isDestroyed(){
return destroyed;
}
}
But if I try to start the game I get this error:
Exception in thread "LWJGL Application" java.lang.NullPointerException
at de.tobls.hardwarerunner.Input.InputIngame.handleInput(InputIngame.java:30)
at de.tobls.hardwarerunner.Screens.PlayScreen.update(PlayScreen.java:109)
at de.tobls.hardwarerunner.Screens.PlayScreen.render(PlayScreen.java:130)
at com.badlogic.gdx.Game.render(Game.java:46)
at de.tobls.hardwarerunner.HardwareRunner.render(HardwareRunner.java:71)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:215)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:120)
line 30 is player.fire();
line 109 is input.handleInput();
line 130 is update(delta);
and line 71 is update(delta); in my main class
I hope anyone can help me!
i think your problem is you forget brakets in "if" condition try this :
if (Gdx.input.isKeyJustPressed(Input.Keys.SPACE)) {
player = new Player();
player.fire();
}
good luck ;
if any trouble leave a comment ;)

Error #2006: The supplied index is out of bounds

I keep getting
Error #2006: The supplied index is out of bounds.
at flash.display::DisplayObjectContainer/getChildAt()
at Main/onFrame()
This is mostly referring to this part of my code
else if (comp) //if completion is true
{
var animation = char.getChildAt(2); //
if (animation.currentFrame == animation.totalFrames)
{
animation.stop();
addChild(end);
My animation that I am pulling at the second frame also isn't running at all, though I have checked the symbol and the frames within it, and it should work fine. I'm pretty new to code and this is what I have been taught so far.
This is the rest of my code here.
We are supposed to make a basic game where our character walks to a power up and does a power up animation, followed by an end game title.
package
{
import flash.display.MovieClip;
import fl.motion.easing.Back;
import flash.sampler.Sample;
import flash.events.Event;
import flash.events.KeyboardEvent;
import flash.ui.Keyboard;
public class Main extends MovieClip
{
var bg:Background;
var b:Bubbles;
var b2:Bubbles;
var s:Seaweed;
var pressingRight:Boolean = false;
var pressingLeft:Boolean = false;
var comp:Boolean = false;
var speed:int = 10;
var char:Character;
var pu:PowerUp;
var hit:hit1
var end:EndGame;
public function Main()
{
bg = new Background;
addChild(bg);
char = new Character();
addChild(char);
char.x = stage.stageWidth/2;
char.y = 488;
b = new Bubbles();
addChild(b);
b2 = new Bubbles();
addChild(b2);
b2.y = +b2.height;
s = new Seaweed();
addChild(s);
pu = new PowerUp();
addChild(pu);
pu.x = 200;
pu.y = 450;
pu.height = 50;
pu.scaleX = pu.scaleY;
pu.gotoAndStop("SPIN");
hit = new hit1;
addChild(hit);
hit.x = char.x
hit.y = char.y - 50
end = new EndGame();
end.x = stage.stageWidth/2;
end.y = stage.stageHeight/2;
stage.addEventListener(Event.ENTER_FRAME, onFrame);
stage.addEventListener(KeyboardEvent.KEY_DOWN, keyPressed);
stage.addEventListener(KeyboardEvent.KEY_UP, keyReleased);
}//main()
public function onFrame(e:Event)
{
if (!comp)
//Bubble Movement
b.y -= 1;
b2.y -= 1;
if (b.y >= stage.stageHeight)
{
b.y = b2.y + bg.height;
}
else if (b2.y >= stage.stageHeight)
{
b2.y = b.y + b2.height;
}
//Background & Character Movement
if (pressingRight && char.x < stage.stageWidth/2)
{
char.x += speed * 0.4
}
else if (pressingRight == true && (bg.width + bg.x) > stage.stageWidth)
{
bg.x -= speed * 0.4;
s.x -= speed * 0.6;
pu.x -= speed * 0.4;
}
else if (pressingRight == true)
{
char.x += speed * 0.4;
}
if (pressingLeft == true && char.x > stage.stageWidth/2)
{
char.x -= speed * 0.4;
}
else if (pressingLeft == true && bg.x <0)
{
bg.x += speed * 0.4;
s.x += speed * 0.6;
pu.x += speed * 0.4;
}
else if (pressingLeft)
{
char.x -= speed * 0.4;
}
//Boundaries
if (char.x > stage.stageWidth)
{
char.x = stage.stageWidth;
}
else if (char.x < 0)
{
char.x = 0;
}
//Character Looking Directions
if (pressingLeft == true)
{
char.scaleX = -1;
hit.x = char.x
}
if (pressingRight == true)
{
char.scaleX = 1;
hit.x = char.x
}
//Character Movements
if (pressingRight || pressingLeft)
{
char.gotoAndStop("WALK");
}
else if (!pressingRight || !pressingLeft)
{
char.gotoAndStop("IDLE");
}
//Getting the Power up
if (pu.hitTestObject(hit))
{
char.gotoAndStop("POWER");
comp = true;
pu.gotoAndStop("GONE");
}
// !end
else if (comp) //if completion is true
{
var animation = char.getChildAt(2); //
if (animation.currentFrame == animation.totalFrames)
{
animation.stop();
addChild(end);
}
}//Comp
}//onFrame
public function keyPressed(k:KeyboardEvent)
{
if (k.keyCode == Keyboard.RIGHT)
{
pressingRight = true;
}
else if (k.keyCode == Keyboard.LEFT)
{
pressingLeft = true;
}
} // keyPressed()
public function keyReleased(k:KeyboardEvent)
{
if (k.keyCode == Keyboard.RIGHT)
{
pressingRight = false;
}
else if (k.keyCode == Keyboard.LEFT)
{
pressingLeft = false;
}
} // keyReleased()
}//public class()
}//package()
If you're using a language with zero-based indexing (where array indexes start at 0, not 1) Then this could be the problem.
Frame 1 would be at index [0] and frame 2 would be at index [1].
If you have 2 frames for example and try to access the frame at index[2] you are stepping beyond the bounds of your array and this is probably why you are getting that error message.

JSFL - Adding a movieclip to a specific layer and frame

I am trying to replace an outdated movieclip with a newer one.
To do this I'm usin JSFL to locate the old movieclips, save a reference, then add the new version in its place.
I have looked at addItem addItemToDocument and they successfully add the clip, but I'm unsure of how to add it to the specific layer and frame that the old instance of the movieclip was on.
Halps
Replacing all instances of the old movieclip with instances of the new movieclip, could be an easier solution.
All instances of the old movieclip can be found by parsing the timelines of the flash document.
Here is some code:
var _doc = (fl.getDocumentDOM() ? fl.getDocumentDOM() : fl.createDocument());
var _lib = _doc.library;
fl.outputPanel.clear();
ReplaceItemWithItem('Game Layouts/card holder', 'Game Layouts/card holder new');
function ReplaceItemWithItem(oldmcname, newmcname)
{
var item1 = GetItem(oldmcname);
var item2 = GetItem(newmcname);
if (!item1) return false;
if (!item2) return false;
if (oldmcname == newmcname)
return true;
return ReplaceAllItems(item1, item2);
}
function ReplaceAllItems(item1, item2)
{
var timelines = _doc.timelines;
var i, l = timelines.length;
var items = _lib.items;
var changed = false;
// Main timelines
for (i = 0; i < l; i++)
{
var timeline = timelines[i];
changed |= ReplaceItems(timeline, item1, item2);
}
// Timelines in library items
for (i = 0, l = items.length; i < l; i++)
{
var item = items[i];
switch (item.itemType)
{
case "movie clip":
case "graphic":
case "button":
changed |= ReplaceItems(item.timeline, item1, item2);
break;
}
}
return changed;
}
function ReplaceItems(timeline, item1, item2)
{
var changed = false;
if (timeline && item1 && item2)
{
var layers = timeline.layers;
var lay, layl = layers.length;
for (lay = 0; lay < layl; lay++)
{
var layer = layers[lay];
var frames = layer.frames;
var fr, frl = frames.length;
for (fr = 0; fr < frl; fr++)
{
var frame = frames[fr];
if (frame && frame.startFrame == fr)
{
var elements = frame.elements;
var e, el = elements.length;
for (e = 0; e < el; e++)
{
var elem = elements[e];
if (elem && elem.elementType == "instance") // Elements can be empty
{
var item = elem.libraryItem;
if (item.name == item1.name)
{
elem.libraryItem = item2;
changed = true;
}
}
}
}
}
}
}
return changed;
}
function GetItem(itemname)
{
if (!_lib.selectItem(itemname))
{
alert("'" + name + "' does not exist in the library!");
return null;
}
return _lib.getSelectedItems()[0];
}
Hope this helps!