@Override
public boolean loadAsset() {
logger.info("Loading image " + descriptor.getUri());
loaded = false;
if (image == null) {
try {
String path = assetHandler.getAbsolutePath(descriptor.getUri().getPath());
image = PlayN.assets().getImage(path);
if (image != null) {
logger.info(
"Image loaded OK: {} from {} width {}",
new Object[] {descriptor.getUri(), path, image.width()});
return image.isReady();
} else {
logger.error("Image NOT loaded: {}", descriptor.getUri());
return true;
}
} catch (Exception e) {
logger.error("Error loading image: {}", descriptor.getUri(), e);
return false;
}
}
image.addCallback(
new ResourceCallback<Image>() {
@Override
public void done(Image resource) {
loaded = true;
}
@Override
public void error(Throwable err) {}
});
return loaded;
}
public class Player extends DynamicPhysicsEntity implements PhysicsEntity.HasContactListener {
public static final float JUMP_SPEED = -20f;
public static final float MOVE_SPEED = 10f;
public static final float MOVE_ACC = 5f;
public static final Sound SOUND_OUCH = PlayN.assets().getSound("sounds/ouch");
public static final Sound SOUND_JUMP = PlayN.assets().getSound("sounds/jump");
public static final float RADIUS = 0.49f;
public static String TYPE = "Player";
boolean dead = false;
boolean exitReached = false;
public Player(PeaWorld peaWorld, World world, float x, float y, float angle) {
super(peaWorld, world, x, y, 2 * RADIUS, 2 * RADIUS, angle);
}
@Override
Body initPhysicsBody(World world, float x, float y, float width, float height, float angle) {
FixtureDef fixtureDef = new FixtureDef();
BodyDef bodyDef = new BodyDef();
bodyDef.type = BodyType.DYNAMIC;
bodyDef.position = new Vec2(0, 0);
Body body = world.createBody(bodyDef);
CircleShape circleShape = new CircleShape();
circleShape.m_radius = RADIUS;
fixtureDef.shape = circleShape;
fixtureDef.density = 0.4f;
fixtureDef.friction = 1f;
fixtureDef.restitution = 0.0f;
circleShape.m_p.set(0, 0);
body.createFixture(fixtureDef);
// body.setLinearDamping(0.2f);
body.setTransform(new Vec2(x, y), angle);
return body;
}
@Override
public void update(float delta) {
super.update(delta);
if (getBody().getPosition().y > 16) {
PlayN.log().debug("Fallen!");
SOUND_OUCH.play();
dead = true;
}
}
@Override
public void contact(PhysicsEntity other) {
if (other instanceof Spike) {
PlayN.log().debug("Ouch!");
SOUND_OUCH.play();
dead = true;
} else if (other instanceof Block) {
Block block = (Block) other;
if (!block.isCollidable()) {
exitReached = true;
}
}
}
void playerControl(LudumDare26Game.ControlsState controlsState) {
boolean doStop = !(controlsState.leftPressed || controlsState.rightPressed);
final Body body = getBody();
float linearDamping = 0;
if (doStop) {
body.setAngularVelocity(0);
// linearDamping = 10f;
Vec2 linearVelocity = body.getLinearVelocity();
linearVelocity.x *= 0.9;
// body.applyForce(new Vec2(v, 0), body.getPosition());
body.setLinearVelocity(linearVelocity);
} else {
Vec2 linearVelocity = body.getLinearVelocity();
final int dir = (controlsState.leftPressed ? -1 : 0) + (controlsState.rightPressed ? 1 : 0);
float v = linearVelocity.x;
v += dir * MOVE_ACC;
v = Math.max(-MOVE_SPEED, Math.min(v, MOVE_SPEED));
linearVelocity.x = v;
// body.applyForce(new Vec2(v, 0), body.getPosition());
body.setLinearVelocity(linearVelocity);
// linearDamping = 1f;
}
body.setLinearDamping(linearDamping);
}
public void jump() {
Vec2 linearVelocity = getBody().getLinearVelocity();
linearVelocity.y = JUMP_SPEED;
getBody().setLinearVelocity(linearVelocity);
SOUND_JUMP.play();
}
@Override
public Image getImage() {
return image;
// return chrome;
}
private static Image image = loadImage("player.png");
}
