Scripting Unlimited Items

script typedef struct ffc;

struct script items
{
    const int SLOT_A = 0;
    const int SLOT_B = 1;
    const int I_A = 100;
    const int I_B = 101; //The only two action items in our quest.
    void run(){}
    enum { LAST = 2048 };
    int Have[LAST*2]; //Inventory; ownership
    int Tile[LAST];
    int Scripts[LAST*3];
    int Power[LAST];
    int Class[LAST];
    void init(int id, int tile, int scriptid, int wpnscript, int pscript, int power, int itemclass)
    {
        Tile[id] = tile;
        Scripts[id] = scriptid;
        Scripts[id+LAST] = wpnscript;
        Scripts[id+(LAST*2)] = pscript;
        Power[id] = power;
        Class[id] = itemclass;
    }
    int _max(int a, int b) { return ( a < b ) ? a : b ); }

    //Custom subscreen calls this when changing the active item in any slot.
    void set(int slot, int id)
    {
        slot = _max(slot);
        itemdata a = Game->LoadItemData(I_A+slot);
        a->Tile = Tiles[id];
        a->Scipt = Scripts[id];
        a->WeaponScipt = Scripts[LAST+id];
        a->PScipt = Scripts[(LAST*2)+id];
        a->Power = Power[id];
        a->Family = Class[id];
    }
    void Own(int id, bool state)
    {
        Have[id*LAST] = ( state ) ? 1 : 0;
        Have[id] = ( state ) ? 1 : 0;
    }
    bool Owns(int id) { return Have[id*LAST} }
    void Give(int id) { Have[id] = 1; }
    void Take(int id) { Have[id] = 0; }
    void DoScript(int slot, int id, untyped args)
    {
        itemdata a = Game->LoadItemData(I_A+slot);
        a->RunScript();
    }
}