/*

UI Hotkeys mod for Fallout 2 by NovaRain
----------------------------------------

- closes some game interfaces by pressing their hotkeys again:
  * 'I' key for Inventory
  * 'S' key for Skilldex
  * 'Z' key for Pip-Boy

- extends the functionality of the 'Space' key (Caps Lock must be off):
  * takes all items in the loot screen
  * makes the offer in the barter screen

Requires sfall 3.5 or higher

*/

#include "..\headers\sfall\sfall.h"
#include "..\headers\sfall\dik.h"

procedure start;

procedure start begin
   if game_loaded then begin
      register_hook(HOOK_KEYPRESS);
   end else begin
      variable
         event := get_sfall_arg,
         keyDX := get_sfall_arg,
         mode;

      if (event) then begin
         mode := get_game_mode;
         if (mode bwand COUNTERWIN) then return; // new mode from sfall 4.2/3.8.20
         if (keyDX == DIK_I and (mode bwand INVENTORY)) then begin
            tap_key(DIK_ESCAPE);
         end else if (keyDX == DIK_S and (mode bwand SKILLDEX)) then begin
            tap_key(DIK_ESCAPE);
         end else if (keyDX == DIK_Z and (mode bwand PIPBOY)) then begin
            tap_key(DIK_ESCAPE);
         end else if (keyDX == DIK_SPACE) then begin
            if (mode bwand INTFACELOOT) then begin
               tap_key(DIK_CAPITAL);
               tap_key(DIK_A);
               tap_key(DIK_CAPITAL);
            end else if (mode bwand BARTER) then begin
               play_sfx("IB2P1XX1");
               tap_key(DIK_M);
            end
         end
      end
   end
end