bool GameOptions(const GameMode gm)
{
// Create selection menus
const int w = gGraphicsDevice.cachedConfig.Res.x;
const int h = gGraphicsDevice.cachedConfig.Res.y;
MenuSystem ms;
MenuSystemInit(
&ms, &gEventHandlers, &gGraphicsDevice,
Vec2iZero(), Vec2iNew(w, h));
ms.align = MENU_ALIGN_CENTER;
ms.allowAborts = true;
AllowedWeaponsData awData;
AllowedWeaponsDataInit(&awData, &gMission.Weapons);
switch (gm)
{
case GAME_MODE_DEATHMATCH:
ms.root = ms.current = MenuCreateNormal(
"",
"",
MENU_TYPE_OPTIONS,
0);
MenuAddConfigOptionsItem(
ms.current, ConfigGet(&gConfig, "Game.PlayerHP"));
MenuAddConfigOptionsItem(
ms.current, ConfigGet(&gConfig, "Deathmatch.Lives"));
MenuAddConfigOptionsItem(
ms.current, ConfigGet(&gConfig, "Game.HealthPickups"));
MenuAddConfigOptionsItem(
ms.current, ConfigGet(&gConfig, "Game.Ammo"));
MenuAddSubmenu(ms.current,
MenuCreateAllowedWeapons("Weapons...", &awData));
MenuAddSubmenu(ms.current, MenuCreateSeparator(""));
MenuAddSubmenu(ms.current, MenuCreateReturn("Done", 0));
break;
case GAME_MODE_DOGFIGHT:
ms.root = ms.current = MenuCreateNormal(
"",
"",
MENU_TYPE_OPTIONS,
0);
MenuAddConfigOptionsItem(
ms.current, ConfigGet(&gConfig, "Dogfight.PlayerHP"));
MenuAddConfigOptionsItem(
ms.current, ConfigGet(&gConfig, "Dogfight.FirstTo"));
MenuAddSubmenu(ms.current,
MenuCreateAllowedWeapons("Weapons...", &awData));
MenuAddSubmenu(ms.current, MenuCreateSeparator(""));
MenuAddSubmenu(ms.current, MenuCreateReturn("Done", 0));
break;
default:
CASSERT(false, "unknown game mode");
break;
}
MenuAddExitType(&ms, MENU_TYPE_RETURN);
MenuLoop(&ms);
const bool ok = !ms.hasAbort;
if (ok)
{
ConfigApply(&gConfig);
// Save options for later
ConfigSave(&gConfig, GetConfigFilePath(CONFIG_FILE));
// Set allowed weapons
// First check if the player has unwittingly disabled all weapons
// if so, enable all weapons
bool allDisabled = true;
for (int i = 0, j = 0; i < (int)awData.allowed.size; i++, j++)
{
const bool *allowed = CArrayGet(&awData.allowed, i);
if (*allowed)
{
allDisabled = false;
break;
}
}
if (!allDisabled)
{
for (int i = 0, j = 0; i < (int)awData.allowed.size; i++, j++)
{
const bool *allowed = CArrayGet(&awData.allowed, i);
if (!*allowed)
{
CArrayDelete(&gMission.Weapons, j);
j--;
}
}
}
}
AllowedWeaponsDataTerminate(&awData);
MenuSystemTerminate(&ms);
return ok;
}
void MenuActivate(menu_t *menu, int cmd)
{
Config lastConfig = gConfig;
SoundPlay(&gSoundDevice, SND_SWITCH);
switch (menu->type)
{
case MENU_TYPE_SET_OPTION_TOGGLE:
*menu->u.option.uHook.optionToggle = !*menu->u.option.uHook.optionToggle;
break;
case MENU_TYPE_SET_OPTION_RANGE:
{
int option = *menu->u.option.uHook.optionRange.option;
int increment = menu->u.option.uHook.optionRange.increment;
if (Left(cmd))
{
if (menu->u.option.uHook.optionRange.low + increment > option)
{
option = menu->u.option.uHook.optionRange.low;
}
else
{
option -= increment;
}
}
else if (Right(cmd))
{
if (menu->u.option.uHook.optionRange.high - increment < option)
{
option = menu->u.option.uHook.optionRange.high;
}
else
{
option += increment;
}
}
*menu->u.option.uHook.optionRange.option = option;
}
break;
case MENU_TYPE_SET_OPTION_SEED:
{
unsigned int seed = *menu->u.option.uHook.seed;
unsigned int increment = 1;
if (Button1(cmd))
{
increment *= 10;
}
if (Button2(cmd))
{
increment *= 100;
}
if (Left(cmd))
{
if (increment > seed)
{
seed = 0;
}
else
{
seed -= increment;
}
}
else if (Right(cmd))
{
if (UINT_MAX - increment < seed)
{
seed = UINT_MAX;
}
else
{
seed += increment;
}
}
*menu->u.option.uHook.seed = seed;
}
break;
case MENU_TYPE_SET_OPTION_UP_DOWN_VOID_FUNC_VOID:
if (Left(cmd))
{
menu->u.option.uHook.upDownFuncs.upFunc();
}
else if (Right(cmd))
{
menu->u.option.uHook.upDownFuncs.downFunc();
}
break;
case MENU_TYPE_SET_OPTION_RANGE_GET_SET:
{
int option = menu->u.option.uHook.optionRangeGetSet.getFunc();
int increment = menu->u.option.uHook.optionRangeGetSet.increment;
if (Left(cmd))
{
if (menu->u.option.uHook.optionRangeGetSet.low + increment > option)
{
option = menu->u.option.uHook.optionRangeGetSet.low;
}
else
{
option -= increment;
}
}
else if (Right(cmd))
{
if (menu->u.option.uHook.optionRangeGetSet.high - increment < option)
{
option = menu->u.option.uHook.optionRangeGetSet.high;
}
else
{
option += increment;
}
}
menu->u.option.uHook.optionRangeGetSet.setFunc(option);
}
break;
case MENU_TYPE_SET_OPTION_CHANGE_CONTROL:
InputChangeDevice(
menu->u.option.uHook.changeControl.device0,
menu->u.option.uHook.changeControl.device1,
gJoysticks.numJoys);
break;
case MENU_TYPE_VOID_FUNC_VOID:
menu->u.option.uHook.toggleFuncs.toggle();
break;
case MENU_TYPE_SET_OPTION_CHANGE_KEY:
menu->parentMenu->u.normal.changeKeyMenu = menu;
break;
default:
printf("Error unhandled menu type %d\n", menu->type);
assert(0);
break;
}
if (!ConfigApply(&gConfig))
{
printf("Error: cannot apply new config; applying last config\n");
gConfig = lastConfig;
if (!ConfigApply(&gConfig))
{
printf("Error: cannot apply last config!\n");
exit(1);
}
}
}
void MenuActivate(MenuSystem *ms, menu_t *menu, int cmd)
{
Config lastConfig = gConfig;
MenuPlaySound(MENU_SOUND_SWITCH);
switch (menu->type)
{
case MENU_TYPE_BASIC:
// do nothing
// TODO: change ConfigApply to a custom hook
return;
case MENU_TYPE_SET_OPTION_TOGGLE:
*menu->u.option.uHook.optionToggle = !*menu->u.option.uHook.optionToggle;
break;
case MENU_TYPE_SET_OPTION_RANGE:
{
int option = *menu->u.option.uHook.optionRange.option;
int increment = menu->u.option.uHook.optionRange.increment;
int low = menu->u.option.uHook.optionRange.low;
int high = menu->u.option.uHook.optionRange.high;
if (Left(cmd))
{
if (low == option)
{
option = high;
}
else if (low + increment > option)
{
option = low;
}
else
{
option -= increment;
}
}
else if (Right(cmd))
{
if (high == option)
{
option = low;
}
else if (high - increment < option)
{
option = high;
}
else
{
option += increment;
}
}
*menu->u.option.uHook.optionRange.option = option;
}
break;
case MENU_TYPE_SET_OPTION_SEED:
{
unsigned int seed = *menu->u.option.uHook.seed;
unsigned int increment = 1;
if (Button1(cmd))
{
increment *= 10;
}
if (Button2(cmd))
{
increment *= 100;
}
if (Left(cmd))
{
if (increment > seed)
{
seed = 0;
}
else
{
seed -= increment;
}
}
else if (Right(cmd))
{
if (UINT_MAX - increment < seed)
{
seed = UINT_MAX;
}
else
{
seed += increment;
}
}
*menu->u.option.uHook.seed = seed;
}
break;
case MENU_TYPE_SET_OPTION_UP_DOWN_VOID_FUNC_VOID:
if (Left(cmd))
{
menu->u.option.uHook.upDownFuncs.upFunc();
}
else if (Right(cmd))
{
menu->u.option.uHook.upDownFuncs.downFunc();
}
break;
case MENU_TYPE_SET_OPTION_RANGE_GET_SET:
{
int option = menu->u.option.uHook.optionRangeGetSet.getFunc();
int increment = menu->u.option.uHook.optionRangeGetSet.increment;
if (Left(cmd))
{
if (menu->u.option.uHook.optionRangeGetSet.low + increment > option)
{
option = menu->u.option.uHook.optionRangeGetSet.low;
}
else
{
option -= increment;
}
}
else if (Right(cmd))
{
if (menu->u.option.uHook.optionRangeGetSet.high - increment < option)
{
option = menu->u.option.uHook.optionRangeGetSet.high;
}
else
{
option += increment;
}
}
menu->u.option.uHook.optionRangeGetSet.setFunc(option);
}
break;
case MENU_TYPE_VOID_FUNC_VOID:
menu->u.option.uHook.toggleFuncs.toggle();
break;
case MENU_TYPE_SET_OPTION_CHANGE_KEY:
menu->parentMenu->u.normal.changeKeyMenu = menu;
break;
default:
printf("Error unhandled menu type %d\n", menu->type);
assert(0);
break;
}
if (!ConfigApply(&gConfig))
{
printf("Error: cannot apply new config; applying last config\n");
gConfig = lastConfig;
if (!ConfigApply(&gConfig))
{
printf("Error: cannot apply last config!\n");
exit(1);
}
}
// Update menu system
// Note: only for the main menu system!
ms->pos = Vec2iZero();
ms->size = Vec2iNew(
ms->graphics->cachedConfig.ResolutionWidth,
ms->graphics->cachedConfig.ResolutionHeight);
}
