NEW: MIH MineSweeper Package pt1
This commit is contained in:
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import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:flutter_speed_dial/flutter_speed_dial.dart';
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import 'package:font_awesome_flutter/font_awesome_flutter.dart';
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import 'package:go_router/go_router.dart';
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import 'package:mzansi_innovation_hub/main.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_button.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_dropdwn_field.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_floating_menu.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_form.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_icons.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_package_alert.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_package_window.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_package_components/mih_single_child_scroll.dart';
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import 'package:mzansi_innovation_hub/mih_components/mih_providers/mih_mine_sweeper_provider.dart';
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import 'package:mzansi_innovation_hub/mih_config/mih_colors.dart';
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import 'package:mzansi_innovation_hub/mih_packages/mine_sweeper/components/board_square.dart';
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import 'package:mzansi_innovation_hub/mih_packages/mine_sweeper/components/mine_tile.dart';
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import 'package:provider/provider.dart';
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class MineSweeperGame extends StatefulWidget {
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const MineSweeperGame({super.key});
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@override
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State<MineSweeperGame> createState() => _MineSweeperGameState();
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}
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class _MineSweeperGameState extends State<MineSweeperGame> {
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TextEditingController modeController = TextEditingController();
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final _formKey = GlobalKey<FormState>();
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List<List<BoardSquare>> board = [];
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bool isGameOver = false;
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bool isGameWon = false;
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int squaresLeft = -1;
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bool _isFirstLoad = true;
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void showStartGameWindow(MihMineSweeperProvider mihMineSweeperProvider) {
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showDialog(
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context: context,
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builder: (context) {
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return MihPackageWindow(
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fullscreen: false,
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windowTitle: "New Game Settings",
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onWindowTapClose: () {
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context.pop();
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},
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windowBody: Column(
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children: [
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MihForm(
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formKey: _formKey,
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formFields: [
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MihDropdownField(
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controller: modeController,
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hintText: "Difficulty",
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dropdownOptions: ["Easy", "Normal", "Hard"],
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requiredText: true,
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editable: true,
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enableSearch: false,
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),
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const SizedBox(height: 25),
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Center(
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child: MihButton(
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onPressed: () {
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setState(
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() => initializeBoard(mihMineSweeperProvider));
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Navigator.of(context).pop();
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},
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buttonColor: MihColors.getGreenColor(
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MzansiInnovationHub.of(context)!.theme.mode ==
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"Dark"),
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width: 300,
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child: Text(
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"Start Game",
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style: TextStyle(
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color: MihColors.getPrimaryColor(
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MzansiInnovationHub.of(context)!.theme.mode ==
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"Dark"),
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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),
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),
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),
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],
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),
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],
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),
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);
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});
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}
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// --- GAME INITIALIZATION LOGIC ---
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void initializeBoard(MihMineSweeperProvider mihMineSweeperProvider) {
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// 1. Create a board of empty squares
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board = List.generate(
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mihMineSweeperProvider.rowCount,
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(i) => List.generate(
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mihMineSweeperProvider.columnCount,
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(j) => BoardSquare(),
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),
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);
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// 2. Place bombs randomly
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placeBombs(mihMineSweeperProvider);
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// 3. Calculate the number of bombs around each non-mine square
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calculateBombsAround(mihMineSweeperProvider);
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// Reset state variables
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squaresLeft =
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mihMineSweeperProvider.rowCount * mihMineSweeperProvider.columnCount;
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isGameOver = false;
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isGameWon = false;
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// You'd typically add a call to setState here, but it's in initState.
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}
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void placeBombs(MihMineSweeperProvider mihMineSweeperProvider) {
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final Random random = Random();
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int bombsPlaced = 0;
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while (bombsPlaced < mihMineSweeperProvider.totalMines) {
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int r = random.nextInt(mihMineSweeperProvider.rowCount);
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int c = random.nextInt(mihMineSweeperProvider.columnCount);
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if (!board[r][c].hasBomb) {
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board[r][c].hasBomb = true;
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bombsPlaced++;
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}
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}
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}
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void calculateBombsAround(MihMineSweeperProvider mihMineSweeperProvider) {
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for (int r = 0; r < mihMineSweeperProvider.rowCount; r++) {
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for (int c = 0; c < mihMineSweeperProvider.columnCount; c++) {
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if (!board[r][c].hasBomb) {
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int count = 0;
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// Check the 8 neighbors
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for (int i = -1; i <= 1; i++) {
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for (int j = -1; j <= 1; j++) {
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if (i == 0 && j == 0) continue; // Skip the current square
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int neighborR = r + i;
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int neighborC = c + j;
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// Check if neighbor is within bounds
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if (neighborR >= 0 &&
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neighborR < mihMineSweeperProvider.rowCount &&
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neighborC >= 0 &&
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neighborC < mihMineSweeperProvider.columnCount) {
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if (board[neighborR][neighborC].hasBomb) {
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count++;
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}
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}
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}
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}
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board[r][c].bombsAround = count;
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}
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}
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}
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}
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// Handles recursive opening of zero-squares
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void _expandZeros(
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MihMineSweeperProvider mihMineSweeperProvider, int r, int c) {
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if (r < 0 ||
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r >= mihMineSweeperProvider.rowCount ||
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c < 0 ||
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c >= mihMineSweeperProvider.columnCount ||
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board[r][c].isOpened) {
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return;
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}
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BoardSquare square = board[r][c];
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// Open the current square
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square.isOpened = true;
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squaresLeft--;
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// If it's a zero square, recursively call for neighbors
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if (square.bombsAround == 0) {
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// Check all 8 neighbors (not just 4 sides, for standard Minesweeper expansion)
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for (int i = -1; i <= 1; i++) {
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for (int j = -1; j <= 1; j++) {
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_expandZeros(mihMineSweeperProvider, r + i, c + j);
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}
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}
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}
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}
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void handleTap(MihMineSweeperProvider mihMineSweeperProvider, int r, int c) {
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if (isGameOver || board[r][c].isOpened || board[r][c].isFlagged) {
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return;
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}
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// 1. Check for bomb (LOSS)
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if (board[r][c].hasBomb) {
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setState(() {
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board[r][c].isOpened = true;
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isGameOver = true;
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// lose alert
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showDialog(
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context: context,
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builder: (context) {
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return MihPackageAlert(
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alertIcon: Icon(
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FontAwesomeIcons.bomb,
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color: MihColors.getRedColor(
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MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
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size: 100,
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),
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alertTitle: "Better Luck Next Time",
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alertBody: Column(
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children: [
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Text(
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"Your lost this game of MIH MineSweeper!!!",
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style: TextStyle(
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fontSize: 15,
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color: MihColors.getSecondaryColor(
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MzansiInnovationHub.of(context)!.theme.mode ==
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"Dark"),
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),
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),
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const SizedBox(height: 20),
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Wrap(
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runAlignment: WrapAlignment.center,
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crossAxisAlignment: WrapCrossAlignment.center,
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spacing: 10,
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runSpacing: 10,
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children: [
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MihButton(
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onPressed: () {
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setState(
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() => initializeBoard(mihMineSweeperProvider));
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Navigator.of(context).pop();
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},
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buttonColor: MihColors.getGreenColor(
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MzansiInnovationHub.of(context)!.theme.mode ==
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"Dark"),
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width: 300,
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child: Text(
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"New Game",
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style: TextStyle(
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color: MihColors.getPrimaryColor(
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MzansiInnovationHub.of(context)!.theme.mode ==
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"Dark"),
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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),
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),
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],
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),
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],
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),
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alertColour: MihColors.getRedColor(
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MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
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);
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},
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);
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});
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return;
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}
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// 2. Open square and handle expansion (RECURSION)
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if (board[r][c].bombsAround == 0) {
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// Start recursive expansion
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_expandZeros(mihMineSweeperProvider, r, c);
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} else {
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// Just open the single square
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board[r][c].isOpened = true;
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squaresLeft--;
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}
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// 3. Check for win
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_checkWinCondition(mihMineSweeperProvider);
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// Update the UI
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setState(() {});
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}
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void handleLongPress(int r, int c) {
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if (isGameOver || board[r][c].isOpened) {
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return;
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}
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setState(() {
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// Toggle the flag status
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board[r][c].isFlagged = !board[r][c].isFlagged;
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});
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}
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// --- GAME ACTION LOGIC ---
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void _checkWinCondition(MihMineSweeperProvider mihMineSweeperProvider) {
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// Game is won if all non-mine squares are opened.
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if (squaresLeft <= mihMineSweeperProvider.totalMines) {
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isGameWon = true;
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isGameOver = true;
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// win alert
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showDialog(
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context: context,
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builder: (context) {
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return MihPackageAlert(
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alertIcon: Icon(
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Icons.celebration,
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color: MihColors.getGreenColor(
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MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
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size: 100,
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),
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alertTitle: "Congradulations",
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alertBody: Column(
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children: [
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Text(
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"Your won this game of MIH MineSweeper!!!",
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style: TextStyle(
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fontSize: 15,
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color: MihColors.getSecondaryColor(
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MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
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),
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),
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const SizedBox(height: 20),
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Wrap(
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runAlignment: WrapAlignment.center,
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crossAxisAlignment: WrapCrossAlignment.center,
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spacing: 10,
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runSpacing: 10,
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children: [
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MihButton(
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onPressed: () {
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setState(() => initializeBoard(mihMineSweeperProvider));
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Navigator.of(context).pop();
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},
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buttonColor: MihColors.getGreenColor(
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MzansiInnovationHub.of(context)!.theme.mode ==
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"Dark"),
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width: 300,
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child: Text(
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"New Game",
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style: TextStyle(
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color: MihColors.getPrimaryColor(
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MzansiInnovationHub.of(context)!.theme.mode ==
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"Dark"),
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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),
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),
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],
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),
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],
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),
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alertColour: MihColors.getGreenColor(
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MzansiInnovationHub.of(context)!.theme.mode == "Dark"),
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);
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},
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);
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}
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}
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Color? getDifficultyColor() {
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String mode = modeController.text;
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switch (mode) {
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case "Easy":
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return MihColors.getGreenColor(
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MzansiInnovationHub.of(context)!.theme.mode == "Dark",
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);
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case "Normal":
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return MihColors.getOrangeColor(
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MzansiInnovationHub.of(context)!.theme.mode == "Dark",
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);
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case "Hard":
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return MihColors.getRedColor(
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MzansiInnovationHub.of(context)!.theme.mode == "Dark",
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);
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default:
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return null;
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}
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}
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@override
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void initState() {
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super.initState();
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modeController.text = "Easy";
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// showStartGameWindow(context.read<MihMineSweeperProvider>());
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// initializeBoard();
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}
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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// This method is safe for calling showDialog or reading provider values.
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if (_isFirstLoad) {
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// 1. Get the provider safely.
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WidgetsBinding.instance.addPostFrameCallback((_) {
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final mihMineSweeperProvider = context.read<MihMineSweeperProvider>();
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// board = List.generate(
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// mihMineSweeperProvider.rowCount,
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// (i) => List.generate(
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// mihMineSweeperProvider.columnCount,
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// (j) => BoardSquare(),
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// ),
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// );
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// 2. Show the dialog to get initial game settings.
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// The user selection in the dialog will call initializeBoard().
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showStartGameWindow(mihMineSweeperProvider);
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});
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// 3. Set flag to prevent showing the dialog on subsequent dependency changes
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_isFirstLoad = false;
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}
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}
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@override
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Widget build(BuildContext context) {
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return Consumer<MihMineSweeperProvider>(
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builder: (BuildContext context,
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MihMineSweeperProvider mihMineSweeperProvider, Widget? child) {
|
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return Stack(
|
||||
alignment: Alignment.topCenter,
|
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children: [
|
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MihSingleChildScroll(
|
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child: board.isEmpty && squaresLeft < 0
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||||
// Start Up Message before setting up game
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||||
? Padding(
|
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padding: const EdgeInsets.symmetric(horizontal: 10.0),
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
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crossAxisAlignment: CrossAxisAlignment.center,
|
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children: [
|
||||
const SizedBox(height: 50),
|
||||
Icon(
|
||||
MihIcons.mineSweeper,
|
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size: 165,
|
||||
color: MihColors.getSecondaryColor(
|
||||
MzansiInnovationHub.of(context)!.theme.mode ==
|
||||
"Dark"),
|
||||
),
|
||||
const SizedBox(height: 10),
|
||||
Text(
|
||||
"Welcom to MIH MineSweeper, the first game of MIH.",
|
||||
textAlign: TextAlign.center,
|
||||
overflow: TextOverflow.visible,
|
||||
style: TextStyle(
|
||||
fontSize: 25,
|
||||
fontWeight: FontWeight.bold,
|
||||
color: MihColors.getSecondaryColor(
|
||||
MzansiInnovationHub.of(context)!.theme.mode ==
|
||||
"Dark"),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 25),
|
||||
Center(
|
||||
child: RichText(
|
||||
textAlign: TextAlign.center,
|
||||
text: TextSpan(
|
||||
style: TextStyle(
|
||||
fontSize: 20,
|
||||
fontWeight: FontWeight.normal,
|
||||
color: MihColors.getSecondaryColor(
|
||||
MzansiInnovationHub.of(context)!
|
||||
.theme
|
||||
.mode ==
|
||||
"Dark"),
|
||||
),
|
||||
children: [
|
||||
TextSpan(text: "Press "),
|
||||
WidgetSpan(
|
||||
alignment: PlaceholderAlignment.middle,
|
||||
child: Icon(
|
||||
Icons.menu,
|
||||
size: 20,
|
||||
color: MihColors.getSecondaryColor(
|
||||
MzansiInnovationHub.of(context)!
|
||||
.theme
|
||||
.mode ==
|
||||
"Dark"),
|
||||
),
|
||||
),
|
||||
TextSpan(text: " to start a new game."),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
)
|
||||
// Display Game Board when game started
|
||||
: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.start,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: [
|
||||
// Display game status
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
||||
children: [
|
||||
Expanded(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(10.0),
|
||||
child: Text(
|
||||
'Mines: ${mihMineSweeperProvider.totalMines}',
|
||||
textAlign: TextAlign.left,
|
||||
style: const TextStyle(
|
||||
fontSize: 24,
|
||||
fontWeight: FontWeight.bold),
|
||||
),
|
||||
),
|
||||
),
|
||||
Expanded(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(10.0),
|
||||
child: Text(
|
||||
modeController.text,
|
||||
textAlign: TextAlign.right,
|
||||
style: TextStyle(
|
||||
fontSize: 24,
|
||||
fontWeight: FontWeight.bold,
|
||||
color: getDifficultyColor(),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
// const SizedBox(
|
||||
// height: 30,
|
||||
// ),
|
||||
// The Board Grid
|
||||
SizedBox(
|
||||
width: mihMineSweeperProvider.columnCount *
|
||||
40.0, // Control size based on columns
|
||||
height: mihMineSweeperProvider.rowCount *
|
||||
40.0, // Control size based on rows
|
||||
child: GridView.builder(
|
||||
physics:
|
||||
const NeverScrollableScrollPhysics(), // Prevent scrolling
|
||||
gridDelegate:
|
||||
SliverGridDelegateWithFixedCrossAxisCount(
|
||||
crossAxisCount:
|
||||
mihMineSweeperProvider.columnCount,
|
||||
crossAxisSpacing: 0,
|
||||
mainAxisSpacing: 0,
|
||||
),
|
||||
itemCount: mihMineSweeperProvider.rowCount *
|
||||
mihMineSweeperProvider.columnCount,
|
||||
itemBuilder: (context, index) {
|
||||
int r = index ~/
|
||||
mihMineSweeperProvider
|
||||
.columnCount; // Integer division for row
|
||||
int c = index %
|
||||
mihMineSweeperProvider
|
||||
.columnCount; // Remainder for column
|
||||
|
||||
return MineTile(
|
||||
square: board[r][c],
|
||||
onTap: () =>
|
||||
handleTap(mihMineSweeperProvider, r, c),
|
||||
onLongPress: () => handleLongPress(r, c),
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
Positioned(
|
||||
right: 10,
|
||||
bottom: 10,
|
||||
child: MihFloatingMenu(
|
||||
animatedIcon: AnimatedIcons.menu_close,
|
||||
children: [
|
||||
SpeedDialChild(
|
||||
child: Icon(
|
||||
Icons.add,
|
||||
color: MihColors.getPrimaryColor(
|
||||
MzansiInnovationHub.of(context)!.theme.mode ==
|
||||
"Dark"),
|
||||
),
|
||||
label: board.isEmpty && squaresLeft < 0
|
||||
? "Start Game"
|
||||
: "Reset Game",
|
||||
labelBackgroundColor: MihColors.getGreenColor(
|
||||
MzansiInnovationHub.of(context)!.theme.mode ==
|
||||
"Dark"),
|
||||
labelStyle: TextStyle(
|
||||
color: MihColors.getPrimaryColor(
|
||||
MzansiInnovationHub.of(context)!.theme.mode ==
|
||||
"Dark"),
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
backgroundColor: MihColors.getGreenColor(
|
||||
MzansiInnovationHub.of(context)!.theme.mode ==
|
||||
"Dark"),
|
||||
onTap: () {
|
||||
showStartGameWindow(mihMineSweeperProvider);
|
||||
},
|
||||
)
|
||||
]),
|
||||
)
|
||||
],
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user