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uigame.c
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uigame.c
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/* -*- mode: c; tab-width: 4; c-basic-offset: 3; c-file-style: "linux" -*- */
//
// Copyright (c) 2009, Wei Mingzhi <whistler_wmz@users.sf.net>.
// All rights reserved.
//
// This file is part of SDLPAL.
//
// SDLPAL is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#include "main.h"
VOID
PAL_DrawOpeningMenuBackground(
VOID
)
/*++
Purpose:
Draw the background of the main menu.
Parameters:
None.
Return value:
None.
--*/
{
LPBYTE buf;
buf = (LPBYTE)malloc(320 * 200);
if (buf == NULL)
{
return;
}
//
// Read the picture from fbp.mkf.
//
PAL_MKFDecompressChunk(buf, 320 * 200, MAINMENU_BACKGROUND_FBPNUM, gpGlobals->f.fpFBP);
//
// ...and blit it to the screen buffer.
//
PAL_FBPBlitToSurface(buf, gpScreen);
VIDEO_UpdateScreen(NULL);
free(buf);
}
INT
PAL_OpeningMenu(
VOID
)
/*++
Purpose:
Show the opening menu.
Parameters:
None.
Return value:
Which saved slot to load from (1-5). 0 to start a new game.
--*/
{
WORD wItemSelected;
WORD wDefaultItem = 0;
MENUITEM rgMainMenuItem[2] = {
// value label enabled position
{ 0, MAINMENU_LABEL_NEWGAME, TRUE, PAL_XY(125, 95) },
{ 1, MAINMENU_LABEL_LOADGAME, TRUE, PAL_XY(125, 112) }
};
//
// Play the background music
//
PAL_PlayMUS(RIX_NUM_OPENINGMENU, TRUE, 1);
//
// Draw the background
//
PAL_DrawOpeningMenuBackground();
PAL_FadeIn(0, FALSE, 1);
while (TRUE)
{
//
// Activate the menu
//
wItemSelected = PAL_ReadMenu(NULL, rgMainMenuItem, 2, wDefaultItem, MENUITEM_COLOR);
if (wItemSelected == 0 || wItemSelected == MENUITEM_VALUE_CANCELLED)
{
//
// Start a new game
//
wItemSelected = 0;
break;
}
else
{
//
// Load game
//
wItemSelected = PAL_SaveSlotMenu(1);
if (wItemSelected != MENUITEM_VALUE_CANCELLED)
{
break;
}
wDefaultItem = 1;
}
}
//
// Fade out the screen and the music
//
PAL_PlayMUS(0, FALSE, 1);
PAL_FadeOut(1);
return (INT)wItemSelected;
}
INT
PAL_SaveSlotMenu(
WORD wDefaultSlot
)
/*++
Purpose:
Show the load game menu.
Parameters:
[IN] wDefaultSlot - default save slot number (1-5).
Return value:
Which saved slot to load from (1-5). MENUITEM_VALUE_CANCELLED if cancelled.
--*/
{
LPBOX rgpBox[5];
int i;
FILE *fp;
WORD wItemSelected;
WORD wSavedTimes;
MENUITEM rgMenuItem[5];
const SDL_Rect rect = {195, 7, 120, 190};
//
// Create the boxes and create the menu items
//
for (i = 0; i < 5; i++)
{
rgpBox[i] = PAL_CreateSingleLineBox(PAL_XY(195, 7 + 38 * i), 6, TRUE);
rgMenuItem[i].wValue = i + 1;
rgMenuItem[i].fEnabled = TRUE;
rgMenuItem[i].wNumWord = LOADMENU_LABEL_SLOT_FIRST + i;
rgMenuItem[i].pos = PAL_XY(210, 17 + 38 * i);
}
//
// Draw the numbers of saved times
//
for (i = 1; i <= 5; i++)
{
fp = fopen(va("%s%d%s", PAL_SAVE_PREFIX, i, ".rpg"), "rb");
if (fp == NULL)
{
wSavedTimes = 0;
}
else
{
fread(&wSavedTimes, sizeof(WORD), 1, fp);
wSavedTimes = SWAP16(wSavedTimes);
fclose(fp);
}
//
// Draw the number
//
PAL_DrawNumber((UINT)wSavedTimes, 4, PAL_XY(270, 38 * i - 17),
kNumColorYellow, kNumAlignRight);
}
VIDEO_UpdateScreen(&rect);
//
// Activate the menu
//
wItemSelected = PAL_ReadMenu(NULL, rgMenuItem, 5, wDefaultSlot - 1, MENUITEM_COLOR);
//
// Delete the boxes
//
for (i = 0; i < 5; i++)
{
PAL_DeleteBox(rgpBox[i]);
}
VIDEO_UpdateScreen(&rect);
return wItemSelected;
}
BOOL
PAL_ConfirmMenu(
VOID
)
/*++
Purpose:
Show a "Yes or No?" confirm box.
Parameters:
None.
Return value:
TRUE if user selected Yes, FALSE if selected No.
--*/
{
LPBOX rgpBox[2];
MENUITEM rgMenuItem[2];
int i;
WORD wReturnValue;
const SDL_Rect rect = {130, 100, 125, 50};
//
// Create menu items
//
rgMenuItem[0].fEnabled = TRUE;
rgMenuItem[0].pos = PAL_XY(145, 110);
rgMenuItem[0].wValue = 0;
rgMenuItem[0].wNumWord = CONFIRMMENU_LABEL_NO;
rgMenuItem[1].fEnabled = TRUE;
rgMenuItem[1].pos = PAL_XY(220, 110);
rgMenuItem[1].wValue = 1;
rgMenuItem[1].wNumWord = CONFIRMMENU_LABEL_YES;
//
// Create the boxes
//
for (i = 0; i < 2; i++)
{
rgpBox[i] = PAL_CreateSingleLineBox(PAL_XY(130 + 75 * i, 100), 2, TRUE);
}
VIDEO_UpdateScreen(&rect);
//
// Activate the menu
//
wReturnValue = PAL_ReadMenu(NULL, rgMenuItem, 2, 0, MENUITEM_COLOR);
//
// Delete the boxes
//
for (i = 0; i < 2; i++)
{
PAL_DeleteBox(rgpBox[i]);
}
VIDEO_UpdateScreen(&rect);
return (wReturnValue == MENUITEM_VALUE_CANCELLED || wReturnValue == 0) ? FALSE : TRUE;
}
BOOL
PAL_SwitchMenu(
BOOL fEnabled
)
/*++
Purpose:
Show a "Enable/Disable" selection box.
Parameters:
[IN] fEnabled - whether the option is originally enabled or not.
Return value:
TRUE if user selected "Enable", FALSE if selected "Disable".
--*/
{
LPBOX rgpBox[2];
MENUITEM rgMenuItem[2];
int i;
WORD wReturnValue;
const SDL_Rect rect = {130, 100, 125, 50};
//
// Create menu items
//
rgMenuItem[0].fEnabled = TRUE;
rgMenuItem[0].pos = PAL_XY(145, 110);
rgMenuItem[0].wValue = 0;
rgMenuItem[0].wNumWord = SWITCHMENU_LABEL_DISABLE;
rgMenuItem[1].fEnabled = TRUE;
rgMenuItem[1].pos = PAL_XY(220, 110);
rgMenuItem[1].wValue = 1;
rgMenuItem[1].wNumWord = SWITCHMENU_LABEL_ENABLE;
//
// Create the boxes
//
for (i = 0; i < 2; i++)
{
rgpBox[i] = PAL_CreateSingleLineBox(PAL_XY(130 + 75 * i, 100), 2, TRUE);
}
VIDEO_UpdateScreen(&rect);
//
// Activate the menu
//
wReturnValue = PAL_ReadMenu(NULL, rgMenuItem, 2, fEnabled ? 1 : 0, MENUITEM_COLOR);
//
// Delete the boxes
//
for (i = 0; i < 2; i++)
{
PAL_DeleteBox(rgpBox[i]);
}
VIDEO_UpdateScreen(&rect);
if (wReturnValue == MENUITEM_VALUE_CANCELLED)
{
return fEnabled;
}
return (wReturnValue == 0) ? FALSE : TRUE;
}
#ifndef PAL_CLASSIC
static VOID
PAL_BattleSpeedMenu(
VOID
)
/*++
Purpose:
Show the Battle Speed selection box.
Parameters:
None.
Return value:
None.
--*/
{
LPBOX lpBox;
WORD wReturnValue;
const SDL_Rect rect = {131, 100, 165, 50};
MENUITEM rgMenuItem[5] = {
{ 1, BATTLESPEEDMENU_LABEL_1, TRUE, PAL_XY(145, 110) },
{ 2, BATTLESPEEDMENU_LABEL_2, TRUE, PAL_XY(170, 110) },
{ 3, BATTLESPEEDMENU_LABEL_3, TRUE, PAL_XY(195, 110) },
{ 4, BATTLESPEEDMENU_LABEL_4, TRUE, PAL_XY(220, 110) },
{ 5, BATTLESPEEDMENU_LABEL_5, TRUE, PAL_XY(245, 110) },
};
//
// Create the boxes
//
lpBox = PAL_CreateSingleLineBox(PAL_XY(131, 100), 8, TRUE);
VIDEO_UpdateScreen(&rect);
//
// Activate the menu
//
wReturnValue = PAL_ReadMenu(NULL, rgMenuItem, 5, gpGlobals->bBattleSpeed - 1,
MENUITEM_COLOR);
//
// Delete the boxes
//
PAL_DeleteBox(lpBox);
VIDEO_UpdateScreen(&rect);
if (wReturnValue != MENUITEM_VALUE_CANCELLED)
{
gpGlobals->bBattleSpeed = wReturnValue;
}
}
#endif
LPBOX
PAL_ShowCash(
DWORD dwCash
)
/*++
Purpose:
Show the cash amount at the top left corner of the screen.
Parameters:
[IN] dwCash - amount of cash.
Return value:
pointer to the saved screen part.
--*/
{
LPBOX lpBox;
//
// Create the box.
//
lpBox = PAL_CreateSingleLineBox(PAL_XY(0, 0), 5, TRUE);
if (lpBox == NULL)
{
return NULL;
}
//
// Draw the text label.
//
PAL_DrawText(PAL_GetWord(CASH_LABEL), PAL_XY(10, 10), 0, FALSE, FALSE);
//
// Draw the cash amount.
//
PAL_DrawNumber(dwCash, 6, PAL_XY(49, 14), kNumColorYellow, kNumAlignRight);
return lpBox;
}
static VOID
PAL_SystemMenu_OnItemChange(
WORD wCurrentItem
)
/*++
Purpose:
Callback function when user selected another item in the system menu.
Parameters:
[IN] wCurrentItem - current selected item.
Return value:
None.
--*/
{
gpGlobals->iCurSystemMenuItem = wCurrentItem - 1;
}
static BOOL
PAL_SystemMenu(
VOID
)
/*++
Purpose:
Show the system menu.
Parameters:
None.
Return value:
TRUE if user made some operations in the menu, FALSE if user cancelled.
--*/
{
LPBOX lpMenuBox;
WORD wReturnValue;
int iSlot, i, iSavedTimes;
FILE *fp;
const SDL_Rect rect = {40, 60, 100, 135};
//
// Create menu items
//
#ifdef PAL_CLASSIC
MENUITEM rgSystemMenuItem[5] =
{
// value label enabled pos
{ 1, SYSMENU_LABEL_SAVE, TRUE, PAL_XY(53, 72) },
{ 2, SYSMENU_LABEL_LOAD, TRUE, PAL_XY(53, 72 + 18) },
{ 3, SYSMENU_LABEL_MUSIC, TRUE, PAL_XY(53, 72 + 36) },
{ 4, SYSMENU_LABEL_SOUND, TRUE, PAL_XY(53, 72 + 54) },
{ 5, SYSMENU_LABEL_QUIT, TRUE, PAL_XY(53, 72 + 72) },
};
#else
MENUITEM rgSystemMenuItem[6] =
{
// value label enabled pos
{ 1, SYSMENU_LABEL_SAVE, TRUE, PAL_XY(53, 72) },
{ 2, SYSMENU_LABEL_LOAD, TRUE, PAL_XY(53, 72 + 18) },
{ 3, SYSMENU_LABEL_MUSIC, TRUE, PAL_XY(53, 72 + 36) },
{ 4, SYSMENU_LABEL_SOUND, TRUE, PAL_XY(53, 72 + 54) },
{ 5, SYSMENU_LABEL_BATTLEMODE, TRUE, PAL_XY(53, 72 + 72) },
{ 6, SYSMENU_LABEL_QUIT, TRUE, PAL_XY(53, 72 + 90) },
};
#endif
//
// Create the menu box.
//
#ifdef PAL_CLASSIC
lpMenuBox = PAL_CreateBox(PAL_XY(40, 60), 4, 3, 0, TRUE);
#else
lpMenuBox = PAL_CreateBox(PAL_XY(40, 60), 5, 3, 0, TRUE);
#endif
VIDEO_UpdateScreen(&rect);
//
// Perform the menu.
//
#ifdef PAL_CLASSIC
wReturnValue = PAL_ReadMenu(PAL_SystemMenu_OnItemChange, rgSystemMenuItem, 5,
gpGlobals->iCurSystemMenuItem, MENUITEM_COLOR);
#else
wReturnValue = PAL_ReadMenu(PAL_SystemMenu_OnItemChange, rgSystemMenuItem, 6,
gpGlobals->iCurSystemMenuItem, MENUITEM_COLOR);
#endif
if (wReturnValue == MENUITEM_VALUE_CANCELLED)
{
//
// User cancelled the menu
//
PAL_DeleteBox(lpMenuBox);
VIDEO_UpdateScreen(&rect);
return FALSE;
}
switch (wReturnValue)
{
case 1:
//
// Save game
//
iSlot = PAL_SaveSlotMenu(gpGlobals->bCurrentSaveSlot);
if (iSlot != MENUITEM_VALUE_CANCELLED)
{
gpGlobals->bCurrentSaveSlot = (BYTE)iSlot;
iSavedTimes = 0;
for (i = 1; i <= 5; i++)
{
fp = fopen(va("%s%d%s", PAL_SAVE_PREFIX, i, ".rpg"), "rb");
if (fp != NULL)
{
WORD wSavedTimes;
fread(&wSavedTimes, sizeof(WORD), 1, fp);
fclose(fp);
wSavedTimes = SWAP16(wSavedTimes);
if ((int)wSavedTimes > iSavedTimes)
{
iSavedTimes = wSavedTimes;
}
}
}
PAL_SaveGame(va("%s%d%s", PAL_SAVE_PREFIX, iSlot, ".rpg"), iSavedTimes + 1);
}
break;
case 2:
//
// Load game
//
iSlot = PAL_SaveSlotMenu(gpGlobals->bCurrentSaveSlot);
if (iSlot != MENUITEM_VALUE_CANCELLED)
{
PAL_PlayMUS(0, FALSE, 1);
PAL_FadeOut(1);
PAL_InitGameData(iSlot);
}
break;
case 3:
//
// Music
//
g_fNoMusic = !PAL_SwitchMenu(!g_fNoMusic);
#ifdef PAL_HAS_NATIVEMIDI
if (g_fUseMidi)
{
if (g_fNoMusic)
{
PAL_PlayMUS(0, FALSE, 0);
}
else
{
PAL_PlayMUS(gpGlobals->wNumMusic, TRUE, 0);
}
}
#endif
break;
case 4:
//
// Sound
//
g_fNoSound = !PAL_SwitchMenu(!g_fNoSound);
break;
#ifndef PAL_CLASSIC
case 5:
//
// Battle Mode
//
PAL_BattleSpeedMenu();
break;
case 6:
#else
case 5:
#endif
//
// Quit
//
if (PAL_ConfirmMenu())
{
PAL_PlayMUS(0, FALSE, 2);
PAL_FadeOut(2);
PAL_Shutdown();
exit(0);
}
break;
}
PAL_DeleteBox(lpMenuBox);
return TRUE;
}
VOID
PAL_InGameMagicMenu(
VOID
)
/*++
Purpose:
Show the magic menu.
Parameters:
None.
Return value:
None.
--*/
{
MENUITEM rgMenuItem[MAX_PLAYERS_IN_PARTY];
int i, y;
static WORD w;
WORD wMagic;
const SDL_Rect rect = {35, 62, 95, 90};
//
// Draw the player info boxes
//
y = 45;
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
PAL_PlayerInfoBox(PAL_XY(y, 165), gpGlobals->rgParty[i].wPlayerRole, 100,
TIMEMETER_COLOR_DEFAULT, TRUE);
y += 78;
}
y = 75;
//
// Generate one menu items for each player in the party
//
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
assert(i <= MAX_PLAYERS_IN_PARTY);
rgMenuItem[i].wValue = i;
rgMenuItem[i].wNumWord =
gpGlobals->g.PlayerRoles.rgwName[gpGlobals->rgParty[i].wPlayerRole];
rgMenuItem[i].fEnabled =
(gpGlobals->g.PlayerRoles.rgwHP[gpGlobals->rgParty[i].wPlayerRole] > 0);
rgMenuItem[i].pos = PAL_XY(48, y);
y += 18;
}
//
// Draw the box
//
PAL_CreateBox(PAL_XY(35, 62), gpGlobals->wMaxPartyMemberIndex, 2, 0, FALSE);
VIDEO_UpdateScreen(&rect);
w = PAL_ReadMenu(NULL, rgMenuItem, gpGlobals->wMaxPartyMemberIndex + 1, w, MENUITEM_COLOR);
if (w == MENUITEM_VALUE_CANCELLED)
{
return;
}
wMagic = 0;
while (TRUE)
{
wMagic = PAL_MagicSelectionMenu(gpGlobals->rgParty[w].wPlayerRole, FALSE, wMagic);
if (wMagic == 0)
{
break;
}
if (gpGlobals->g.rgObject[wMagic].magic.wFlags & kMagicFlagApplyToAll)
{
gpGlobals->g.rgObject[wMagic].magic.wScriptOnUse =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wMagic].magic.wScriptOnUse, 0);
if (g_fScriptSuccess)
{
gpGlobals->g.rgObject[wMagic].magic.wScriptOnSuccess =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wMagic].magic.wScriptOnSuccess, 0);
gpGlobals->g.PlayerRoles.rgwMP[gpGlobals->rgParty[w].wPlayerRole] -=
gpGlobals->g.lprgMagic[gpGlobals->g.rgObject[wMagic].magic.wMagicNumber].wCostMP;
}
if (gpGlobals->fNeedToFadeIn)
{
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
}
}
else
{
//
// Need to select which player to use the magic on.
//
WORD wPlayer = 0;
SDL_Rect rect;
while (wPlayer != MENUITEM_VALUE_CANCELLED)
{
//
// Redraw the player info boxes first
//
y = 45;
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
PAL_PlayerInfoBox(PAL_XY(y, 165), gpGlobals->rgParty[i].wPlayerRole, 100,
TIMEMETER_COLOR_DEFAULT, TRUE);
y += 78;
}
//
// Draw the cursor on the selected item
//
rect.x = 70 + 78 * wPlayer;
rect.y = 193;
rect.w = 9;
rect.h = 6;
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_CURSOR),
gpScreen, PAL_XY(rect.x, rect.y));
VIDEO_UpdateScreen(&rect);
while (TRUE)
{
PAL_ClearKeyState();
PAL_ProcessEvent();
if (g_InputState.dwKeyPress & kKeyMenu)
{
wPlayer = MENUITEM_VALUE_CANCELLED;
break;
}
else if (g_InputState.dwKeyPress & kKeySearch)
{
gpGlobals->g.rgObject[wMagic].magic.wScriptOnUse =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wMagic].magic.wScriptOnUse,
gpGlobals->rgParty[wPlayer].wPlayerRole);
if (g_fScriptSuccess)
{
gpGlobals->g.rgObject[wMagic].magic.wScriptOnSuccess =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wMagic].magic.wScriptOnSuccess,
gpGlobals->rgParty[wPlayer].wPlayerRole);
if (g_fScriptSuccess)
{
gpGlobals->g.PlayerRoles.rgwMP[gpGlobals->rgParty[w].wPlayerRole] -=
gpGlobals->g.lprgMagic[gpGlobals->g.rgObject[wMagic].magic.wMagicNumber].wCostMP;
//
// Check if we have run out of MP
//
if (gpGlobals->g.PlayerRoles.rgwMP[gpGlobals->rgParty[w].wPlayerRole] <
gpGlobals->g.lprgMagic[gpGlobals->g.rgObject[wMagic].magic.wMagicNumber].wCostMP)
{
//
// Don't go further if run out of MP
//
wPlayer = MENUITEM_VALUE_CANCELLED;
}
}
}
break;
}
else if (g_InputState.dwKeyPress & (kKeyLeft | kKeyUp))
{
if (wPlayer > 0)
{
wPlayer--;
break;
}
}
else if (g_InputState.dwKeyPress & (kKeyRight | kKeyDown))
{
if (wPlayer < gpGlobals->wMaxPartyMemberIndex)
{
wPlayer++;
break;
}
}
SDL_Delay(1);
}
}
}
//
// Redraw the player info boxes
//
y = 45;
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
PAL_PlayerInfoBox(PAL_XY(y, 165), gpGlobals->rgParty[i].wPlayerRole, 100,
TIMEMETER_COLOR_DEFAULT, TRUE);
y += 78;
}
}
}
static VOID
PAL_InventoryMenu(
VOID
)
/*++
Purpose:
Show the inventory menu.
Parameters:
None.
Return value:
None.
--*/
{
static WORD w = 0;
const SDL_Rect rect = {30, 60, 75, 60};
MENUITEM rgMenuItem[2] =
{
// value label enabled pos
{ 1, INVMENU_LABEL_USE, TRUE, PAL_XY(43, 73) },
{ 2, INVMENU_LABEL_EQUIP, TRUE, PAL_XY(43, 73 + 18) },
};
PAL_CreateBox(PAL_XY(30, 60), 1, 1, 0, FALSE);
VIDEO_UpdateScreen(&rect);
w = PAL_ReadMenu(NULL, rgMenuItem, 2, w - 1, MENUITEM_COLOR);
switch (w)
{
case 1:
PAL_GameUseItem();
break;
case 2:
PAL_GameEquipItem();
break;
}
}
static VOID
PAL_InGameMenu_OnItemChange(
WORD wCurrentItem
)
/*++
Purpose:
Callback function when user selected another item in the in-game menu.
Parameters:
[IN] wCurrentItem - current selected item.
Return value:
None.
--*/
{
gpGlobals->iCurMainMenuItem = wCurrentItem - 1;
}
VOID
PAL_InGameMenu(
VOID
)
/*++
Purpose:
Show the in-game main menu.
Parameters:
None.
Return value:
None.
--*/
{
LPBOX lpCashBox, lpMenuBox;
WORD wReturnValue;
const SDL_Rect rect = {0, 0, 150, 185};
//
// Create menu items
//
MENUITEM rgMainMenuItem[4] =
{
// value label enabled pos
{ 1, GAMEMENU_LABEL_STATUS, TRUE, PAL_XY(16, 50) },
{ 2, GAMEMENU_LABEL_MAGIC, TRUE, PAL_XY(16, 50 + 18) },
{ 3, GAMEMENU_LABEL_INVENTORY, TRUE, PAL_XY(16, 50 + 36) },
{ 4, GAMEMENU_LABEL_SYSTEM, TRUE, PAL_XY(16, 50 + 54) },
};
//
// Display the cash amount.
//
lpCashBox = PAL_ShowCash(gpGlobals->dwCash);
//
// Create the menu box.
//
lpMenuBox = PAL_CreateBox(PAL_XY(3, 37), 3, 1, 0, TRUE);
VIDEO_UpdateScreen(&rect);