Initial commit

src/lib/game/store/timeSlice.ts

@@ -0,0 +1,82 @@
+// ─── Time Slice ───────────────────────────────────────────────────────────────
+// Manages game time, loops, and game state
+
+import type { StateCreator } from 'zustand';
+import type { GameState } from '../types';
+import { MAX_DAY } from '../constants';
+import { calcInsight } from './computed';
+
+export interface TimeSlice {
+  // State
+  day: number;
+  hour: number;
+  loopCount: number;
+  gameOver: boolean;
+  victory: boolean;
+  paused: boolean;
+  incursionStrength: number;
+  loopInsight: number;
+  log: string[];
+
+  // Actions
+  togglePause: () => void;
+  resetGame: () => void;
+  startNewLoop: () => void;
+  addLog: (message: string) => void;
+}
+
+export const createTimeSlice = (
+  set: StateCreator<GameState>['set'],
+  get: () => GameState,
+  initialOverrides?: Partial<GameState>
+): TimeSlice => ({
+  day: 1,
+  hour: 0,
+  loopCount: initialOverrides?.loopCount || 0,
+  gameOver: false,
+  victory: false,
+  paused: false,
+  incursionStrength: 0,
+  loopInsight: 0,
+  log: ['✨ The loop begins. You start with Mana Bolt. Gather your strength, mage.'],
+
+  togglePause: () => {
+    set((state) => ({ paused: !state.paused }));
+  },
+
+  resetGame: () => {
+    if (typeof window !== 'undefined') {
+      localStorage.removeItem('mana-loop-storage');
+    }
+    // Reset to initial state
+    window.location.reload();
+  },
+
+  startNewLoop: () => {
+    const state = get();
+    const insightGained = state.loopInsight || calcInsight(state);
+    const total = state.insight + insightGained;
+
+    // Spell preservation is handled through the prestige upgrade "spellMemory"
+    // which is purchased with insight
+
+    // This will be handled by the main store reset
+    set({
+      day: 1,
+      hour: 0,
+      gameOver: false,
+      victory: false,
+      loopCount: state.loopCount + 1,
+      insight: total,
+      totalInsight: (state.totalInsight || 0) + insightGained,
+      loopInsight: 0,
+      log: ['✨ A new loop begins. Your insight grows...'],
+    });
+  },
+
+  addLog: (message: string) => {
+    set((state) => ({
+      log: [message, ...state.log.slice(0, 49)],
+    }));
+  },
+});