Nicolas Cantu
e031c9a1d2
**Motivations:** - Initialisation du versionning git pour le projet **Root causes:** - N/A (Nouveau projet) **Correctifs:** - N/A **Evolutions:** - Structure initiale du projet - Ajout du .gitignore **Pages affectées:** - Tous les fichiers
37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
/**
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* Nursery helpers: ordered keys and first free cell.
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*/
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/**
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* Ordered nursery cell keys (by row then column) for consistent token assignment.
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* @param {import("./types.js").GameState} state
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* @returns {string[]}
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*/
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export function getNurseryCellKeysOrdered(state) {
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const keys = [];
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for (const [key, cell] of Object.entries(state.grid.cells)) {
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if (cell && cell.kind === "nursery") keys.push(key);
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}
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keys.sort((a, b) => {
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const [ax, ay] = a.split("_").map(Number);
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const [bx, by] = b.split("_").map(Number);
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return ay !== by ? ay - by : ax - bx;
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});
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return keys;
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}
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/**
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* First nursery cell key that has no token and no pending baby. Returns null if none.
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* @param {import("./types.js").GameState} state
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* @returns {string | null}
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*/
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export function getFreeNurseryCellKey(state) {
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const keys = getNurseryCellKeysOrdered(state);
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const usedKeys = new Set((state.pendingBabies ?? []).map((p) => p.nurseryCellKey));
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for (const key of keys) {
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const cell = state.grid.cells[key];
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if (cell && cell.kind === "nursery" && (cell.tokenId === null || cell.tokenId === undefined) && !usedKeys.has(key)) return key;
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}
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return null;
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}
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