public Health(ShooterGame g) {
lifeManager = new LifeManager(3);
game = g;
lifeManager.setGame(game);
backBarTexture = new Texture(Gdx.files.internal("hud/health/backbar2.png"));
backBarDangerTexture = new Texture(Gdx.files.internal("hud/health/backbar-danger.png"));
backBarSprite = new Sprite(backBarTexture);
backBarWarningSprite = new Sprite(backBarTexture);
healthBarTexture = new Texture(Gdx.files.internal("hud/health/healthbar.png"));
healthBarSprite = new Sprite(healthBarTexture);
setHealthBarSprite(healthBarSprite);
topLeftWingTexture = new Texture(Gdx.files.internal("hud/health/topleftwing.png"));
topLeftWingSprite = new Sprite(topLeftWingTexture);
bottomLeftWingTexture = new Texture(Gdx.files.internal("hud/life/bottomleftwing.png"));
bottomLeftWingSprite = new Sprite(bottomLeftWingTexture);
// Initial Positions
backBarSprite.setPosition(50, 688);
healthBarSprite.setPosition(50, 688);
topLeftWingSprite.setPosition(10, 670);
bottomLeftWingSprite.setPosition(64, 640);
// Set up animated health bar when health goes below 20
animationFrames = new TextureRegion[DANGER_HEALTH_FRAMES];
TextureRegion[][] tmpFrames = TextureRegion.split(backBarDangerTexture, 454, 15);
int index = 0;
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 11; j++) {
animationFrames[index++] = tmpFrames[i][j];
}
}
backbarAnimation = new Animation(1f / 22f, animationFrames);
backbarAnimation.setPlayMode(Animation.PlayMode.LOOP);
}
@Override
public void draw(Batch batch, float alpha) {
if (!isPositionSet()
&& getParent().getStage() != null
&& positionXOffsetWidth != 0
&& positionYOffsetHeight != 0) {
// Reposition when health is decreased
setPositionSet(true);
halfParentWidth = (getParent().getStage().getWidth() / 2);
parentHeight = getParent().getStage().getHeight();
topLeftWingX = halfParentWidth - (topLeftWingSprite.getWidth() + (positionXOffsetWidth / 4));
topLeftWingY = (parentHeight - topLeftWingSprite.getHeight()) - (positionYOffsetHeight / 5);
backBarX = halfParentWidth - (backBarSprite.getWidth() + (positionXOffsetWidth / 2.73f));
backBarY = (parentHeight - backBarSprite.getHeight()) - (positionYOffsetHeight / 3.97f);
bottomLeftWingX =
halfParentWidth
- (bottomLeftWingSprite.getWidth() * 1.1f - (positionXOffsetWidth / 50.5f));
bottomLeftWingY =
topLeftWingY
- (bottomLeftWingSprite.getHeight() * 1.30f)
+ (positionYOffsetHeight / 175.7f);
healthBarX = halfParentWidth - (healthBarSprite.getWidth() + (positionXOffsetWidth / 3.4f));
healthBarY = (parentHeight - healthBarSprite.getHeight()) - (positionYOffsetHeight / 4.1f);
healthBarSprite.setPosition(healthBarX, healthBarY);
topLeftWingSprite.setPosition(topLeftWingX, topLeftWingY);
backBarWarningSprite.setPosition(backBarX, backBarY);
bottomLeftWingSprite.setPosition(bottomLeftWingX, bottomLeftWingY);
backBarSprite.setPosition(backBarX, backBarY);
lifeManager.setStartingXPosition(bottomLeftWingX + (bottomLeftWingSprite.getWidth() / 4.5f));
lifeManager.setStartingYPosition(bottomLeftWingY + (bottomLeftWingSprite.getHeight() / 5f));
// Turn on health warning
if (!warningMode && totalHealth < HEALTH_WARNING_AMOUNT) {
warningMode = true;
} else if (warningMode && totalHealth >= HEALTH_WARNING_AMOUNT) {
warningMode = false;
backBarSprite.setTexture(backBarTexture);
}
}
if (warningMode) {
elapsedTime += Gdx.graphics.getDeltaTime();
backBarWarningSprite.setRegion(backbarAnimation.getKeyFrame(elapsedTime, true));
backBarWarningSprite.draw(batch);
} else {
backBarSprite.draw(batch);
;
}
healthBarSprite.draw(batch);
game.getCurrentGameScreen().getLevel().armorBar.drawArmor(batch, alpha);
topLeftWingSprite.draw(batch);
bottomLeftWingSprite.draw(batch);
lifeManager.draw(batch, alpha);
}
