unit uAmmos;

interface

uses uConsts;

{$INCLUDE options.inc}

type PHHAmmo = ^THHAmmo;

     THHAmmo = array[0..cMaxSlotIndex, 0..cMaxSlotAmmoIndex] of TAmmo;

procedure AddAmmoStore(s: shortstring);

procedure AssignStores;

procedure AddAmmo(Hedgehog: pointer; ammo: TAmmoType);

function  HHHasAmmo(Hedgehog: pointer; Ammo: TAmmoType): boolean;

procedure PackAmmo(Ammo: PHHAmmo; Slot: integer);

procedure OnUsedAmmo(Ammo: PHHAmmo);

implementation

uses uMisc, uTeams, uGears;

type TAmmoCounts = array[TAmmoType] of Longword;

var StoresList: array[0..Pred(cMaxHHs)] of PHHAmmo;

    StoreCnt: Longword = 0;

procedure FillAmmoStore(Ammo: PHHAmmo; var cnts: TAmmoCounts);

var mi: array[0..cMaxSlotIndex] of byte;

    a: TAmmoType;

begin

FillChar(mi, sizeof(mi), 0);

FillChar(Ammo^, sizeof(Ammo^), 0);

for a:= Low(TAmmoType) to High(TAmmoType) do

    if cnts[a] > 0 then

       begin

       TryDo(mi[Ammoz[a].Slot] <= cMaxSlotAmmoIndex, 'Ammo slot overflow', true);

       inc(mi[Ammoz[a].Slot])

       end

end;

procedure AddAmmoStore(s: shortstring);

var cnt: Longword;

    a: TAmmoType;

    ammos: TAmmoCounts;

begin

TryDo(byte(s[0]) = byte(ord(High(TAmmoType)) + 1), 'Invalid ammo scheme (incompatible frontend)', true);

inc(StoreCnt);

TryDo(StoreCnt <= cMaxHHs, 'Ammo stores overflow', true);

new(StoresList[Pred(StoreCnt)]);

for a:= Low(TAmmoType) to High(TAmmoType) do

    begin

    cnt:= byte(s[ord(a) + 1]) - byte('0');

    if cnt = 9 then cnt:= AMMO_INFINITE;

    ammos[a]:= cnt

    end;

FillAmmoStore(StoresList[Pred(StoreCnt)], ammos)

end;

function GetAmmoByNum(num: Longword): PHHAmmo;

begin

TryDo(num < StoreCnt, 'Invalid store number', true);

end;

procedure AssignStores;

var tteam: PTeam;

    i: Longword;

begin

tteam:= TeamsList;

while tteam <> nil do

      begin

      for i:= 0 to cMaxHHIndex do

      end

end;

procedure AddAmmo(Hedgehog: pointer; ammo: TAmmoType);

var ammos: TAmmoCounts;

    slot, ami: integer;

    hhammo: PHHAmmo;

begin

FillChar(ammos, sizeof(ammos), 0);

for slot:= 0 to cMaxSlotIndex do

    for ami:= 0 to cMaxSlotAmmoIndex do

if ammos[ammo] <> AMMO_INFINITE then inc(ammos[ammo]);

FillAmmoStore(hhammo, ammos)

end;

procedure PackAmmo(Ammo: PHHAmmo; Slot: integer);

var ami: integer;

    b: boolean;

begin

    repeat

      b:= false;

      ami:= 0;

      while (not b) and (ami < cMaxSlotAmmoIndex) do

                                                 else inc(ami);

      if b then // there's a free item in ammo stack

         begin

         end;

    until not b;

end;

procedure OnUsedAmmo(Ammo: PHHAmmo);

var s, a: Longword;

begin

     begin

     if CurAmmoGear = nil then begin s:= CurSlot; a:= CurAmmo end

                          else begin s:= AltSlot; a:= AltAmmo end;

          if Count <> AMMO_INFINITE then

             begin

             dec(Count);

             if Count = 0 then PackAmmo(Ammo, CurSlot)

             end

     end

end;

function  HHHasAmmo(Hedgehog: pointer; Ammo: TAmmoType): boolean;

var slot, ami: integer;

begin

Slot:= Ammoz[Ammo].Slot;

ami:= 0;

      begin

      inc(ami)

end;

end.