Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | 1x 1x 1x 1x 1x 34x 34x 34x 34x 1x 1x 6x 6x 6x 50x 50x 50x 6x 140x 140x 140x 140x 140x 6x 6x 6x 6x 6x 140x 140x 140x 6x 6x 1x 3x 3x 3x 3x 22x 22x 44x 44x 44x 44x 44x 44x 44x 44x 44x 44x 44x 44x 3x 3x 3x 3x 3x 44x 44x 44x 44x 3x 3x 3x | import { weapons } from '@/components/GameCanvas/GameCanvas.const';
import type { Skin, Tile } from '@/components/GameCanvas/GameCanvas.types';
import { getRandomRarity } from './getRandomRarity';
import { preloadImagesSync } from './imageCache';
export const skins: Skin[] =
weapons?.map((name, index) => ({
id: index,
name: name?.toUpperCase(),
imagePath: `/images/weapons/${name.replace(/ /g, '_')}.png`,
rarity: getRandomRarity(),
})) ?? [];
preloadImagesSync(skins.map((skin) => skin.imagePath));
function xmur3(str: string): () => number {
let h = 1779033703 ^ str.length;
for (let i = 0; i < str.length; i++) {
h = Math.imul(h ^ str.charCodeAt(i), 3432918353);
h = (h << 13) | (h >>> 19);
}
return function () {
h = Math.imul(h ^ (h >>> 16), 2246822507);
h = Math.imul(h ^ (h >>> 13), 3266489909);
h ^= h >>> 16;
return (h >>> 0) / 4294967296;
};
}
function shuffleArray<T>(array: T[], seed: string): T[] {
const rng = xmur3(seed);
const copy = [...array];
for (let i = copy.length - 1; i > 0; i--) {
const j = Math.floor(rng() * (i + 1));
[copy[i], copy[j]] = [copy[j], copy[i]];
}
return copy;
}
export const generateShuffledTiles = (seed: string, difficulty: number): Tile[] => {
const tiles: Tile[] = [];
const numPairs = difficulty === 1 ? 6 : difficulty === 2 ? 10 : 15;
const selectedSkins = shuffleArray(skins, seed).slice(0, numPairs);
selectedSkins.forEach((skin, index) => {
const pairId = index;
for (let i = 0; i < 2; i++) {
tiles.push({
id: tiles.length,
name: skin.name,
pairId,
flipped: false,
matched: false,
x: 0,
y: 0,
rarity: skin.rarity,
imagePath: skin.imagePath,
});
}
});
const shuffled = shuffleArray(tiles, seed);
const cols = 6;
const spacing = 110;
shuffled.forEach((tile, index) => {
const row = Math.floor(index / cols);
const col = index % cols;
tile.x = col * spacing + 20;
tile.y = row * spacing + 20;
});
return shuffled;
};
|