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lun_admin
2025-11-19 11:17:33 +09:00
parent 3b053530f5
commit 2008c377f4
17 changed files with 1416 additions and 966 deletions
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packages/service_api/lib/models/math_quiz_difficulty.dart
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import 'game_difficulty.dart';
/// 빈칸의 유형을 정의
enum MathQuizBlankType {
numbersOnly, // 숫자만
operatorsOnly, // 연산자만
numbersAndOperators, // 둘 다
}
/// 퍼즐의 레이아웃 형태를 정의
enum MathQuizLayout {
/// A + B = C 또는 A + B * C = D
singleLine,
/// 'ㄱ', 'ㄴ' 모양 (변수 4개)
linkedL,
/// 3x3 이상 그리드 (변수 8개 이상)
gridSquare,
}
/// 수학 퀴즈 게임의 난이도 정의
class MathQuizDifficulty extends GameDifficulty {
final int levelIndex;
final MathQuizLayout layout;
final String operators;
final int blankCount;
final MathQuizBlankType blankType;
/// [수정] 연산 복잡도 (예: 2=A+B, 3=A+B*C, 4=2x2그리드)
final int operationCount;
const MathQuizDifficulty({
required this.levelIndex,
required super.name,
required super.contextId,
required this.layout,
required this.operators,
required this.blankCount,
required this.blankType,
required this.operationCount,
});
}
/// [수정됨] 앱 전역에서 사용할 수학 퀴즈 난이도 목록 (15단계)
class MathQuizDifficulties {
static final List<MathQuizDifficulty> allDifficulties = [
// --- 패턴 1: 숫자 2개 (A op B = C) [Lv 1-3] ---
// (연산자 우선순위 없음)
const MathQuizDifficulty(
levelIndex: 1,
name: 'Lv. 1: 숫자 2개 (숫자 빈칸)',
contextId: 'MATH_L1_OP2_NUM',
layout: MathQuizLayout.singleLine,
operators: '+,-',
blankCount: 1,
blankType: MathQuizBlankType.numbersOnly,
operationCount: 2, // A, B
),
const MathQuizDifficulty(
levelIndex: 2,
name: 'Lv. 2: 숫자 2개 (연산자 빈칸)',
contextId: 'MATH_L2_OP2_OP',
layout: MathQuizLayout.singleLine,
operators: '+,-',
blankCount: 1,
blankType: MathQuizBlankType.operatorsOnly,
operationCount: 2,
),
const MathQuizDifficulty(
levelIndex: 3,
name: 'Lv. 3: 숫자 2개 (사칙연산)',
contextId: 'MATH_L3_OP2_ANY',
layout: MathQuizLayout.singleLine,
operators: '+,-,*,/',
blankCount: 2,
blankType: MathQuizBlankType.numbersAndOperators,
operationCount: 2,
),
// --- 패턴 2: 숫자 3개 (A op1 B op2 C = D) [Lv 4-6] ---
// (연산자 우선순위 *적용*)
const MathQuizDifficulty(
levelIndex: 4,
name: 'Lv. 4: 숫자 3개 (숫자 빈칸)',
contextId: 'MATH_L4_OP3_NUM',
layout: MathQuizLayout.singleLine,
operators: '+,-,*,/',
blankCount: 2,
blankType: MathQuizBlankType.numbersOnly,
operationCount: 3, // A, B, C
),
const MathQuizDifficulty(
levelIndex: 5,
name: 'Lv. 5: 숫자 3개 (연산자 빈칸)',
contextId: 'MATH_L5_OP3_OP',
layout: MathQuizLayout.singleLine,
operators: '+,-,*,/',
blankCount: 2,
blankType: MathQuizBlankType.operatorsOnly,
operationCount: 3,
),
const MathQuizDifficulty(
levelIndex: 6,
name: 'Lv. 6: 숫자 3개 (랜덤 빈칸)',
contextId: 'MATH_L6_OP3_ANY',
layout: MathQuizLayout.singleLine,
operators: '+,-,*,/',
blankCount: 3,
blankType: MathQuizBlankType.numbersAndOperators,
operationCount: 3,
),
// --- 패턴 3: 숫자 4개 (2x2 그리드 'ㄱ', 'ㄴ') [Lv 7-9] ---
const MathQuizDifficulty(
levelIndex: 7,
name: 'Lv. 7: 숫자 4개 (숫자 빈칸)',
contextId: 'MATH_L7_OP4_NUM',
layout: MathQuizLayout.linkedL,
operators: '+,-',
blankCount: 2,
blankType: MathQuizBlankType.numbersOnly,
operationCount: 4, // A, B, C, D
),
const MathQuizDifficulty(
levelIndex: 8,
name: 'Lv. 8: 숫자 4개 (연산자 빈칸)',
contextId: 'MATH_L8_OP4_OP',
layout: MathQuizLayout.linkedL,
operators: '+,-',
blankCount: 2,
blankType: MathQuizBlankType.operatorsOnly,
operationCount: 4,
),
const MathQuizDifficulty(
levelIndex: 9,
name: 'Lv. 9: 숫자 4개 (사칙연산)',
contextId: 'MATH_L9_OP4_ANY',
layout: MathQuizLayout.linkedL,
operators: '+,-,*,/',
blankCount: 3,
blankType: MathQuizBlankType.numbersAndOperators,
operationCount: 4,
),
// --- 패턴 4: 3x3 그리드 (숫자 9개) [Lv 10-12] ---
const MathQuizDifficulty(
levelIndex: 10,
name: 'Lv. 10: 3x3 그리드 (숫자)',
contextId: 'MATH_L10_OP9_NUM',
layout: MathQuizLayout.gridSquare,
operators: '+,-',
blankCount: 3,
blankType: MathQuizBlankType.numbersOnly,
operationCount: 9, // 9 Variables
),
const MathQuizDifficulty(
levelIndex: 11,
name: 'Lv. 11: 3x3 그리드 (연산자)',
contextId: 'MATH_L11_OP9_OP',
layout: MathQuizLayout.gridSquare,
operators: '+,-',
blankCount: 3,
blankType: MathQuizBlankType.operatorsOnly,
operationCount: 9,
),
const MathQuizDifficulty(
levelIndex: 12,
name: 'Lv. 12: 3x3 그리드 (사칙연산)',
contextId: 'MATH_L12_OP9_ANY',
layout: MathQuizLayout.gridSquare,
operators: '+,-,*,/',
blankCount: 4,
blankType: MathQuizBlankType.numbersAndOperators,
operationCount: 9,
),
// --- 패턴 5: 4x4 그리드 (숫자 16개) [Lv 13-15] ---
const MathQuizDifficulty(
levelIndex: 13,
name: 'Lv. 13: 4x4 그리드 (숫자)',
contextId: 'MATH_L13_OP16_NUM',
layout: MathQuizLayout.gridSquare,
operators: '+,-,*,/',
blankCount: 5,
blankType: MathQuizBlankType.numbersOnly,
operationCount: 16,
),
const MathQuizDifficulty(
levelIndex: 14,
name: 'Lv. 14: 4x4 그리드 (연산자)',
contextId: 'MATH_L14_OP16_OP',
layout: MathQuizLayout.gridSquare,
operators: '+,-,*,/',
blankCount: 5,
blankType: MathQuizBlankType.operatorsOnly,
operationCount: 16,
),
const MathQuizDifficulty(
levelIndex: 15,
name: 'Lv. 15: 4x4 그리드 (랜덤)',
contextId: 'MATH_L15_OP16_ANY',
layout: MathQuizLayout.gridSquare,
operators: '+,-,*,/',
blankCount: 6,
blankType: MathQuizBlankType.numbersAndOperators,
operationCount: 16,
),
];
/// 레벨 인덱스로 레벨 정보 찾기
static MathQuizDifficulty getLevel(int levelIndex) {
if (levelIndex < 1) levelIndex = 1;
if (levelIndex > allDifficulties.length) levelIndex = allDifficulties.length;
return allDifficulties.firstWhere((level) => level.levelIndex == levelIndex,
orElse: () => allDifficulties[0]
);
}
/// 랭킹 화면용 맵 (ContextId -> 이름)
static Map<String, String> get contextIdToNameMap {
return { for (var level in allDifficulties) level.contextId : level.name };
}
}