Thread: A Game Error.

Where the Error seems to direct to my player class.


The actual error:


Exception in thread "Thread-2" java.lang.Error: Unresolved compilation problem:
SPRITEDELAYS cannot be resolved to a variable

at game.entity.player.Player.setAnimation(Player.java :392)
at game.entity.player.Player.<init>(Player.java:146)
at game.gsm.Level1State.init(Level1State.java:69)
at game.gsm.Level1State.<init>(Level1State.java:52)
at game.gsm.GSM.loadState(GSM.java:37)
at game.gsm.GSM.setState(GSM.java:57)
at game.gsm.MenuState.select(MenuState.java:106)
at game.gsm.MenuState.handleInput(MenuState.java:118)
at game.gsm.MenuState.update(MenuState.java:66)
at game.gsm.GSM.update(GSM.java:71)
at game.main.GamePanel.update(GamePanel.java:107)
at game.main.GamePanel.run(GamePanel.java:86)
at java.lang.Thread.run(Thread.java:745)

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"X cannot be resolved to a variable" means the compiler does not recognize the variable variable - it was not declared at all or within the scope it was used.

But Wouldnt that give me an error if i didn't declare a variable?

--- Update ---

and heres my player class:

package game.entity.player;   import game.entity.enemies.Enemy; import game.tilesets.TileMap;   import java.awt.Graphics2D; import java.awt.Rectangle; import java.awt.image.BufferedImage; import java.util.ArrayList;   import javax.imageio.ImageIO;   public class Player extends MapObject {  	// Reference	private ArrayList<Enemy> enemies;  	// player stuff	private int lives;	private int health;	private int maxHealth;	private int damage;	private int jabDamage;	private boolean knockback;	private boolean flinching;	private long flinchCount;	private int score;	private boolean doubleJump;	private boolean alreadyDoubleJump;	private double doubleJumpStart;	private ArrayList<WaveAttack> waveattack;	private long time;  	// actions	private boolean dashing;	private boolean attacking;	private boolean upattacking;	private boolean charging;	private boolean teleporting;	private int chargingTick;  	// animations	private ArrayList<BufferedImage[]> sprites;	private final int[] NUMFRAMES = {	// frame actions	};  	private final int[] FRAMEWIDTHS = { 40, 40, 80, 40, 40, 40, 80, 40, 40, 40,	40 };  	private final int[] FRAMEHEIGHTS = { 40, 40, 40, 40, 40, 80, 40, 40, 40,	40, 40 };  	private final int[] SPRITEDELAYS = { -1, 3, 2, 6, 5, 2, 2, 2, 1, -1, 1 };  	private Rectangle ar;	private Rectangle aur;	private Rectangle cr;  	// animation actions	private static final int IDLE = 0;	private static final int WALKING = 1;	private static final int ATTACKING = 2;	private static final int JUMPING = 3;	private static final int FALLING = 4;	private static final int UPATTACKING = 5;	private static final int JABBING = 6;	private static final int DASHING = 7;	private static final int KNOCKBACK = 8;	private static final int DEAD = 9;	private static final int TELEPORTING = 10;  	// emotes	private BufferedImage confused;	private BufferedImage suprised;	private static final int NONE = 0;	private static final int CONFUSED = 1;	private static final int SUPRISED = 2;	private int emote = NONE;  	public Player(TileMap tm) {	super(tm);  	ar = new Rectangle(0, 0, 0, 0);	ar.width = 30;	ar.height = 20;	aur = new Rectangle((int) x - 15, (int) y - 45, 30, 30);	cr = new Rectangle(0, 0, 0, 0);	cr.width = 50;	cr.height = 40;  	width = 30;	height = 30;	cwidth = 15;	cheight = 38;  	moveSpeed = 1.6;	maxSpeed = 1.6;	stopSpeed = 1.6;	fallSpeed = 0.15;	maxFallSpeed = 4.0;	jumpStart = -4.8;	stopJumpSpeed = 0.3;	doubleJumpStart = -3;  	damage = 2;	jabDamage = 1;  	facingRight = true;  	lives = 3;	health = maxHealth = 5;  	// load sprites	try {  	BufferedImage spritesheet = ImageIO.read(getClass()	.getResourceAsStream("/Entity/Player/PlayerSprites.gif/"));  	int count = 0;	sprites = new ArrayList<BufferedImage[]>();	for (int i = 0; i < NUMFRAMES.length; i++) {	BufferedImage[] bi = new BufferedImage[NUMFRAMES[i]];  	for (int j = 0; j < NUMFRAMES[i]; j++) {	bi[j] = spritesheet.getSubimage(j * FRAMEWIDTHS[i], count,	FRAMEWIDTHS[i], FRAMEHEIGHTS[i]);	}	sprites.add(bi);	count += FRAMEHEIGHTS[i];  	}  	// emotes	spritesheet = ImageIO.read(getClass().getResourceAsStream(	"/HUD/Emotes.gif/"));	confused = spritesheet.getSubimage(0, 0, 14, 17);	suprised = spritesheet.getSubimage(14, 0, 14, 17);  	} catch (Exception e) {	e.printStackTrace();	}  	waveattack = new ArrayList<WaveAttack>();  	setAnimation(IDLE);  	/*** * JukeBox.load("/SFX/playerjump.mp3", "playerjump"); * JukeBox.load("/SFX/playerlands.mp3", "playerlands"); * JukeBox.load("/SFX/playerattack.mp3", "playerattack"); * JukeBox.load("/SFX/playerhit.mp3", "playerhit"); * JukeBox.load("/SFX/playercharge.mp3", "playercharge"); */  	}  	public void init(ArrayList<Enemy> enemies, ArrayList<WaveAttack> waveattack) {	this.enemies = enemies;	this.waveattack = waveattack;  	}  	public int getHealth() {	return health;	}  	public int getMaxHealth() {	return maxHealth;	}  	public void setEmote(int i) {	emote = i;	}  	public void setTeleporting(boolean b) {	teleporting = b;	}  	public void setJumping(boolean b) {	if (knockback)	return;	if (b && !jumping && falling && !alreadyDoubleJump) {	doubleJump = true;	}	jumping = b;	}  	public void setAttacking() {	if (knockback)	return;	if (charging)	return;	if (up && !attacking)	upattacking = true;	else	attacking = true;	}  	public void setJabbing() {	if (knockback)	return;	if (charging)	return;	charging = true;	// JukeBox.play("playercharge");	chargingTick = 0;  	}  	public void setDashing(boolean b) {	if (!b)	dashing = false;	else if (b && !falling) {	dashing = true;	}  	}  	public boolean isDashing() {	return dashing;	}  	public void setDead() {	health = 0;	stop();	}  	public String getTimeToString() {	int minutes = (int) (time / 3600);	int seconds = (int) ((time % 3600) / 60);	return seconds < 10 ? minutes + ":0" + seconds : minutes + ":"	+ seconds;	}  	public long getTime() {	return time;	}  	public void setTime(long t) {	time = t;	}  	public void setHealth(int i) {	health = i;	}  	public void setLives(int i) {	lives = i;	}  	public void gainLife() {	lives++;	}  	public void loseLife() {	lives--;	}  	public int getLives() {	return lives;	}  	public void increaseScore(int score) {	this.score += score;	}  	public int getScore() {	return score;	}  	public void hit(int damage) {	if (flinching)	return;	// JukeBox.play("playerhit");	stop();	health -= damage;	if (health < 0)	health = 0;	flinching = true;	flinchCount = 0;	if (facingRight)	dx = -1;	else	dx = 1;	dy = -3;	knockback = true;	falling = true;	jumping = false;	}  	public void reset() {	health = maxHealth;	facingRight = true;	currentAction = -1;	stop();	}  	public void stop() {	left = right = up = down = flinching = dashing = jumping = attacking = upattacking = charging = false;	}  	private void getNextPosition() {  	if (knockback) {	dy += fallSpeed * 2;	if (!falling)	knockback = false;	return;	}  	double maxSpeed = this.maxSpeed;	if (dashing)	maxSpeed *= 1.75;  	// movement	if (left) {	dx -= moveSpeed;	if (dx < -maxSpeed) {	dx = -maxSpeed;	}	} else if (right) {	dx += moveSpeed;	if (dx > maxSpeed) {	dx = maxSpeed;	}	} else {	if (dx > 0) {	dx -= stopSpeed;	if (dx < 0) {	dx = 0;	}	} else if (dx < 0) {	dx += stopSpeed;	if (dx > 0) {	dx = 0;	}	}	}  	// cannot move while attacking, except in air	if ((attacking || upattacking || charging) && !(jumping || falling)) {	dx = 0;	}  	// charging	if (charging) {	chargingTick++;	if (facingRight)	dx = moveSpeed * (3 - chargingTick * 0.07);	else	dx = -moveSpeed * (3 - chargingTick * 0.07);	}  	// jumping	if (jumping && !falling) {	// sfx.get("jump").play();	dy = jumpStart;	falling = true;	// JukeBox.play("playerjump");	}  	if (doubleJump) {	dy = doubleJumpStart;	alreadyDoubleJump = true;	doubleJump = false;	// JukeBox.play("playerjump");	for (int i = 0; i < 6; i++) {	waveattack.add(new WaveAttack(tileMap, x, y + cheight / 4,	WaveAttack.DOWN));	}	}  	if (!falling)	alreadyDoubleJump = false;  	// falling	if (falling) {	dy += fallSpeed;	if (dy < 0 && !jumping)	dy += stopJumpSpeed;	if (dy > maxFallSpeed)	dy = maxFallSpeed;	}  	}  	private void setAnimation(int i) {	currentAction = i;  	animation.setFrames(sprites.get(currentAction));	animation.setDelay(SPRITEDELAYS[currentAction]);	width = FRAMEWIDTHS[currentAction];	height = FRAMEHEIGHTS[currentAction];	}  	public void update() {	time++;  	// check teleporting	if (teleporting) {	waveattack.add(new WaveAttack(tileMap, x, y, WaveAttack.UP));	}  	// update position	boolean isFalling = falling;	getNextPosition();	checkTileMapCollision();	setPosition(xtemp, ytemp);	if (isFalling && !falling) {	// JukeBox.play("playerlands");	}	if (dx == 0)	x = (int) x;  	// check done flinching	if (flinching) {	flinchCount++;	if (flinchCount > 120) {	flinching = false;	}	}  	// wave attack	for (int i = 0; i < waveattack.size(); i++) {	waveattack.get(i).update();	if (waveattack.get(i).shouldRemove()) {	waveattack.remove(i);	i--;	}	}  	// check attack finished	if (currentAction == ATTACKING || currentAction == UPATTACKING) {	if (animation.hasPlayedOnce()) {	attacking = false;	upattacking = false;	}	}	if (currentAction == JABBING) {	if (animation.hasPlayed(5)) {	charging = false;	}	cr.y = (int) y - 20;	if (facingRight)	cr.x = (int) x - 15;	else	cr.x = (int) x - 35;	if (facingRight)	waveattack.add(new WaveAttack(tileMap, x + 30, y,	WaveAttack.RIGHT));	else	waveattack.add(new WaveAttack(tileMap, x - 30, y,	WaveAttack.LEFT));  	}  	for (int i = 0; i < enemies.size(); i++) {  	Enemy e = enemies.get(i);  	// check attack	if (currentAction == ATTACKING && animation.getFrame() == 3	&& animation.getCount() == 0) {	if (e.intersects(ar)) {	e.hit(damage);	}	}  	// check upward attack	if (currentAction == UPATTACKING && animation.getFrame() == 3	&& animation.getCount() == 0) {	if (e.intersects(aur)) {	e.hit(damage);	}	}  	// check charging attack	if (currentAction == JABBING) {	if (animation.getCount() == 0) {	if (e.intersects(cr)) {	e.hit(jabDamage);	}	/* * if(e.intersects(this)) { e.hit(chargeDamage); } */	}	}  	// collision with enemy	if (!e.isDead() && intersects(e) && !charging) {	hit(e.getDamage());	}  	if (e.isDead()) {	// JukeBox.play("explode", 2000);  	}	}  	// set animation	if (teleporting) {	if (currentAction != TELEPORTING) {	setAnimation(TELEPORTING);	}	} else if (knockback) {	if (currentAction != KNOCKBACK) {	setAnimation(KNOCKBACK);	}	} else if (health == 0) {	if (currentAction != DEAD) {	setAnimation(DEAD);	}	} else if (upattacking) {	if (currentAction != UPATTACKING) {	// JukeBox.play("playerattack");	setAnimation(UPATTACKING);	aur.x = (int) x - 15;	aur.y = (int) y - 50;	} else {	if (animation.getFrame() == 4 && animation.getCount() == 0) {	for (int c = 0; c < 3; c++) {	waveattack.add(new WaveAttack(tileMap, aur.x	+ aur.width / 2, aur.y + 5, WaveAttack.UP));	}	}	}	} else if (attacking) {	if (currentAction != ATTACKING) {	// JukeBox.play("playerattack");	setAnimation(ATTACKING);	ar.y = (int) y - 6;	if (facingRight)	ar.x = (int) x + 10;	else	ar.x = (int) x - 40;	}	} else {	if (animation.getFrame() == 4 && animation.getCount() == 0) {	for (int c = 0; c < 3; c++) {	if (facingRight)	waveattack.add(new WaveAttack(tileMap, ar.x + ar.width	- 4, ar.y + ar.height / 2, WaveAttack.RIGHT));  	else	waveattack.add(new WaveAttack(tileMap, ar.x + 4, ar.y	+ ar.height / 2, WaveAttack.LEFT));  	}	} else if (charging) {	if (currentAction != JABBING) {	setAnimation(JABBING);	}	} else if (dy < 0) {	if (currentAction != JUMPING) {	setAnimation(JUMPING);	}	} else if (dy > 0) {	if (currentAction != FALLING) {	setAnimation(FALLING);	}	} else if (dashing && (left || right)) {	if (currentAction != DASHING) {	setAnimation(DASHING);	}	} else if (left || right) {	if (currentAction != WALKING) {	setAnimation(WALKING);	}	} else if (currentAction != IDLE) {	setAnimation(IDLE);	}  	animation.update();  	// set direction	if (!attacking && !upattacking && !charging && !knockback) {	if (right)	facingRight = true;	if (left)	facingRight = false;	}  	}	}  	public void draw(Graphics2D g) {  	// draw emote	if (emote == CONFUSED) {	g.drawImage(confused, (int) (x + xmap - cwidth / 2), (int) (y	+ ymap - 40), null);	} else if (emote == SUPRISED) {	g.drawImage(suprised, (int) (x + xmap - cwidth / 2), (int) (y	+ ymap - 40), null);	}  	// draw energy particles	for (int i = 0; i < waveattack.size(); i++) {	waveattack.get(i).draw(g);	}  	// flinch	if (flinching && !knockback) {	if (flinchCount % 10 < 5)	return;	}  	super.draw(g);  	}   }

Originally Posted by Inquilence

But Wouldnt that give me an error if i didn't declare a variable?

I assume you are using eclipse because it allows you to start your program even with compile errors.