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feat: refine difficulty calculation and update simulation data

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This commit is contained in:
Grzegorz Kucmierz
2026-02-12 18:51:00 +01:00
parent 27270d6452
commit 934b2a0483
3 changed files with 59 additions and 82 deletions
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4
src/components/SimulationView.vue
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@@ -9,9 +9,9 @@ import { X, Play, Square, RotateCcw } from 'lucide-vue-next';
const emit = defineEmits(['close']);
const { t } = useI18n();
const SIZES = [5, 10, 15, 20, 25, 30, 35, 40, 45, 50];
const SIZES = [5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80];
const DENSITIES = [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9];
const SAMPLES_PER_POINT = 10; // Reduced for web performance demo
const SAMPLES_PER_POINT = 50; // Increased for better accuracy
const isRunning = ref(false);
const progress = ref(0);

66
src/utils/puzzleUtils.js
View File

@@ -63,21 +63,20 @@ export function generateRandomGrid(size, density = 0.5) {
export function calculateDifficulty(density, size = 10) {
// Data derived from Monte Carlo Simulation (Logical Solver)
// Format: { size: [solved_pct_at_0.1, ..., solved_pct_at_0.9] }
// Densities: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9
const SIM_DATA = {
5: [89, 74, 74, 81, 97, 98, 99, 100, 100],
10: [57, 20, 16, 54, 92, 100, 100, 100, 100],
15: [37, 10, 2, 12, 68, 100, 100, 100, 100],
20: [23, 3, 1, 2, 37, 100, 100, 100, 100],
25: [16, 0, 0, 1, 19, 99, 100, 100, 100],
30: [8, 0, 0, 0, 5, 99, 100, 100, 100],
35: [6, 0, 0, 0, 4, 91, 100, 100, 100],
40: [3, 0, 0, 0, 2, 91, 100, 100, 100],
45: [2, 0, 0, 0, 1, 82, 100, 100, 100],
50: [2, 0, 0, 0, 1, 73, 100, 100, 100],
60: [0, 0, 0, 0, 0, 35, 100, 100, 100],
71: [0, 0, 0, 0, 0, 16, 100, 100, 100],
80: [0, 0, 0, 0, 0, 1, 100, 100, 100]
5: [86, 73, 74, 80, 88, 98, 99, 99, 100],
10: [57, 22, 19, 44, 86, 99, 100, 100, 100],
15: [37, 7, 2, 12, 70, 99, 100, 100, 100],
20: [23, 3, 0, 3, 40, 99, 100, 100, 100],
25: [13, 1, 0, 1, 19, 99, 100, 100, 100],
30: [8, 1, 0, 0, 4, 100, 100, 100, 100],
35: [5, 0, 0, 0, 3, 99, 100, 100, 100],
40: [3, 0, 0, 0, 1, 96, 100, 100, 100],
45: [2, 0, 0, 0, 1, 83, 100, 100, 100],
50: [1, 0, 0, 0, 0, 62, 100, 100, 100],
60: [0, 0, 0, 0, 0, 18, 100, 100, 100],
70: [0, 0, 0, 0, 0, 14, 100, 100, 100],
80: [0, 0, 0, 0, 0, 4, 100, 100, 100]
};
// Helper to get interpolated value from array
@@ -122,17 +121,32 @@ export function calculateDifficulty(density, size = 10) {
const solvedPct = getSimulatedSolvedPct(size, density);
// Difficulty Score: Inverse of Solved Percent
// 100% Solved -> 0 Difficulty
// 0% Solved -> 100 Difficulty
const value = Math.round(100 - solvedPct);
// Thresholds
let level = 'easy';
if (value >= 90) level = 'extreme'; // < 10% Solved
else if (value >= 60) level = 'hardest'; // < 40% Solved
else if (value >= 30) level = 'harder'; // < 70% Solved
else level = 'easy'; // > 70% Solved
let value;
let level;
return { level, value };
// "Hardest" threshold is 99% solvability.
if (solvedPct < 99) {
// Extreme: Requires guessing
level = 'extreme';
// Map 0-99% solved to value 85-100
value = 85 + ((99 - solvedPct) / 99) * 15;
} else {
// Solvable (>= 99%)
// Density factor: 0.5 is hardest (1), 0.1/0.9 is easiest (0.2)
const densityFactor = 1 - 2 * Math.abs(density - 0.5);
// Complexity based on Size and Density
// Max size 80.
// Formula: size * (0.4 + 0.6 * densityFactor)
// Max: 80 * 1 = 80.
const complexity = size * (0.4 + 0.6 * densityFactor);
value = Math.min(85, complexity);
if (value < 25) level = 'easy';
else if (value < 55) level = 'harder';
else level = 'hardest';
}
return { level, value: Math.round(value) };
}