TileSlotMap.hpp

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#pragma once
 
#include <array>
#include <cstdint>
#include <unordered_map>
#include <unordered_set>
 
#include "core/Resources.hpp"
#include "core/WorldState.hpp"
 
class TileSlotMap {
    public:
    static std::pair<float, float> slotOffset(int slotIndex);
 
    std::array<int, 7> updateResourceSlots(int tileX, int tileY, const Resources& resources);
 
    void syncEggs(const std::unordered_map<int, Egg>& eggs);
 
    int eggSlot(int eggId) const;
 
    float resourceRotation(int tileX, int tileY, int resourceType) const;
 
    void clear();
 
    private:
    static constexpr int SLOT_COUNT = 8;
    static constexpr float CORNER = 0.35f;
 
    struct TileOccupancy {
        std::array<bool, 8> occupied = {};
 
        int acquire();
 
        void release(int slotIndex);
    };
 
    std::unordered_map<uint64_t, TileOccupancy> _tileOccupancy;
    std::unordered_map<uint64_t, int> _resourceSlots;        // resourceKey → slot
    std::unordered_map<uint64_t, float> _resourceRotations;  // resourceKey → rotation
    std::unordered_map<int, int> _eggSlots;                  // eggId → slot
    std::unordered_map<int, std::pair<int, int>> _eggTile;   // eggId → {x, y}
    std::unordered_set<int> _knownEggs;
 
    static uint64_t tileKey(int x, int y);
    static uint64_t resourceKey(int x, int y, int resourceType);
};