Added Firo coins and collisions with Firo coins.
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lib/Coin.dart
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45
lib/Coin.dart
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@ -0,0 +1,45 @@
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import 'dart:math';
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import 'package:firo_runner/MovingObject.dart';
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import 'package:firo_runner/main.dart';
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import 'package:flame/components.dart';
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import 'package:flutter/material.dart';
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enum CoinState { normal }
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class Coin extends MovingObject {
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Coin(MyGame gameRef) : super(gameRef) {
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var coin = gameRef.coinHolder.getCoin();
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SpriteAnimation normal = SpriteAnimation.fromFrameData(
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coin,
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SpriteAnimationData.sequenced(
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amount: 10,
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stepTime: 0.1,
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textureSize: Vector2(512, 512),
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),
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);
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sprite = SpriteAnimationGroupComponent(
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animations: {
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CoinState.normal: normal,
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},
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current: CoinState.normal,
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);
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var platform = gameRef.platformHolder.getPlatform(0);
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setSize(
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gameRef.blockSize * (platform!.width / platform!.height / 14),
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gameRef.blockSize * (platform!.width / platform!.height / 14),
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);
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}
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double getRightEnd() {
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return sprite.position.x + sprite.width;
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}
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@override
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void render(Canvas c) {
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getSprite().render(c, position: sprite.position, size: sprite.size);
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}
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}
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83
lib/CoinHolder.dart
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83
lib/CoinHolder.dart
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@ -0,0 +1,83 @@
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import 'dart:math';
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import 'package:flame/flame.dart';
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import 'package:flutter/material.dart';
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import 'Coin.dart';
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import 'main.dart';
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class Coinholder {
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var coin;
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Random random = Random();
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late List<List<Coin>> coins = [];
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Future loadCoins() async {
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coin = await Flame.images.load("coin-frames.png");
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for (int i = 0; i < 9; i++) {
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coins.add([]);
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}
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}
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getCoin() {
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return coin;
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}
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bool generateCoin(MyGame gameRef, int level, bool force) {
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if (totalCoins() > 5) {
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return false;
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}
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double xCordinate = gameRef.platformHolder.getFlushX();
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// if (coins[level].isNotEmpty) {
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// xCordinate = coins[level].last.getRightEnd();
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// }
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xCordinate = xCordinate +
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gameRef.blockSize * random.nextInt(5) +
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gameRef.blockSize * 20;
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if (xCordinate < gameRef.size.x && random.nextInt(1000000) > 99999) {
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return true;
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} else {
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Coin coin = Coin(gameRef);
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coin.setPosition(xCordinate, gameRef.blockSize * level);
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coins[level].add(coin);
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return false;
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}
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}
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int totalCoins() {
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int total = 0;
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for (List<Coin> levelCoins in coins) {
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total += levelCoins.length;
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}
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return total;
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}
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void render(Canvas canvas) {
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for (List<Coin> coinLevel in coins) {
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for (Coin p in coinLevel) {
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p.render(canvas);
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}
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}
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}
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void update(double dt) {
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for (List<Coin> coinLevel in coins) {
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for (Coin p in coinLevel) {
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p.update(dt);
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}
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}
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}
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void removePast(MyGame gameRef) {
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for (List<Coin> coinLevel in coins) {
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for (int i = 0; i < coinLevel.length;) {
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if (coinLevel[i].sprite.x + coinLevel[i].sprite.width < 0) {
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coinLevel.removeAt(i);
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continue;
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}
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i++;
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}
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}
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}
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}
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@ -87,4 +87,15 @@ class PlatformHolder {
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}
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}
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}
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double getFlushX() {
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Platform platform =
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platforms[2].firstWhere((element) => element.sprite.x > 0, orElse: () {
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return platforms[5].firstWhere((element) => element.sprite.x > 0,
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orElse: () {
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return platforms[8].firstWhere((element) => element.sprite.x > 0);
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});
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});
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return platform.sprite.x;
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}
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}
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@ -1,3 +1,4 @@
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import 'package:firo_runner/Coin.dart';
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import 'package:firo_runner/main.dart';
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import 'package:flame/effects.dart';
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import 'package:flutter/material.dart';
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@ -232,6 +233,18 @@ class Runner extends Component with HasGameRef<MyGame> {
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}
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}
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for (List<Coin> coinLevel in gameRef.coinHolder.coins) {
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for (int i = 0; i < coinLevel.length;) {
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if (coinLevel[i].intersect(runnerRect) != "none") {
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gameRef.gameState.numCoins++;
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coinLevel.removeAt(i);
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print(gameRef.gameState.numCoins);
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continue;
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}
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i++;
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}
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}
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if (!onTopOfPlatform &&
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(runnerState == "run" ||
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runnerState == "kick" ||
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@ -1,7 +1,10 @@
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import 'dart:math';
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import 'package:firo_runner/CoinHolder.dart';
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import 'package:firo_runner/GameState.dart';
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import 'package:firo_runner/MovingObject.dart';
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import 'package:firo_runner/Platform.dart';
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import 'package:firo_runner/PlatformLoader.dart';
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import 'package:firo_runner/PlatformHolder.dart';
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import 'package:flame/components.dart';
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import 'package:flame/extensions.dart';
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import 'package:flame/flame.dart';
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@ -34,6 +37,8 @@ class MyGame extends BaseGame with PanDetector, TapDetector, KeyboardEvents {
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);
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late PlatformHolder platformHolder;
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late Coinholder coinHolder;
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Random random = Random();
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late Sprite background1;
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late Sprite background2;
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@ -72,6 +77,8 @@ class MyGame extends BaseGame with PanDetector, TapDetector, KeyboardEvents {
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platformHolder = PlatformHolder();
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await platformHolder.loadPlatforms();
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coinHolder = Coinholder();
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await coinHolder.loadCoins();
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gameState = GameState();
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await gameState.load(size);
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@ -97,6 +104,10 @@ class MyGame extends BaseGame with PanDetector, TapDetector, KeyboardEvents {
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for (int i = 2; i < 9; i = i + 3) {
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while (!platformHolder.generatePlatform(this, i, false));
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}
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int choseCoinLevel = random.nextInt(9);
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if (choseCoinLevel % 3 != 2) {
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coinHolder.generateCoin(this, choseCoinLevel, false);
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}
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}
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@override
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@ -109,6 +120,7 @@ class MyGame extends BaseGame with PanDetector, TapDetector, KeyboardEvents {
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);
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super.render(canvas);
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platformHolder.render(canvas);
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coinHolder.render(canvas);
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final fpsCount = fps(1);
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textPaint.render(
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canvas,
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@ -120,10 +132,12 @@ class MyGame extends BaseGame with PanDetector, TapDetector, KeyboardEvents {
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@override
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void update(double dt) {
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platformHolder.removePast(this);
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coinHolder.removePast(this);
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fillScreen();
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super.update(dt);
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gameState.update(dt);
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platformHolder.update(dt);
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coinHolder.update(dt);
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}
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@override
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