//
// Change a keybinding option
//
boolean FE_SetKeybinding(femenuitem_t *item, int key)
{
const char *keyname;
boolean res = false;
boolean cleared = false;
int curkey = M_GetIntVariable(item->verb);
if(!key)
return false;
if(curkey && key == curkey) // clear binding
{
res = M_SetVariable(item->verb, "");
cleared = true;
}
else
{
// try to find name for key
keyname = GetNameForKey(key);
if(!keyname)
return false;
res = M_SetVariable(item->verb, keyname);
}
if(res)
{
S_StartSound(NULL, sfx_swtchn);
if(merchantOn)
FE_MerchantSetState(!cleared ? S_MRYS_00 : S_MRNO_00);
}
return res;
}
// Load a configuration set.
static void LoadConfigurationSet(const joystick_config_t *configs)
{
const joystick_config_t *config;
char buf[10];
int button;
int i;
button = 0;
for (i = 0; configs[i].name != NULL; ++i)
{
config = &configs[i];
// Don't overwrite autorun if it is set.
if (!strcmp(config->name, "joyb_speed") && joybspeed >= 20)
{
continue;
}
// For buttons, set the virtual button mapping as well.
if (M_StringStartsWith(config->name, "joyb_") && config->value >= 0)
{
joystick_physical_buttons[button] = config->value;
M_snprintf(buf, sizeof(buf), "%i", button);
M_SetVariable(config->name, buf);
++button;
}
else
{
M_snprintf(buf, sizeof(buf), "%i", config->value);
M_SetVariable(config->name, buf);
}
}
}
//
// Clear mouse binding
//
void FE_ClearMouseButton(femenuitem_t *item)
{
int feMVarNum = item->data;
M_SetVariable(feMVarNames[feMVarNum], "-1");
S_StartSound(NULL, sfx_mtalht);
if(merchantOn)
FE_MerchantSetState(S_MRNO_00);
frontend_state = FE_STATE_MAINMENU;
}
//
// Change a mouse button binding option
//
void FE_SetMouseButton(femenuitem_t *item, SDL_Event *ev)
{
char buf[33];
int feMVarNum = item->data;
int cfgMBNum = FE_CfgNumForSDLMouseButton(ev);
// set this variable
M_SetVariable(feMVarNames[feMVarNum], M_Itoa(cfgMBNum, buf, 10));
// clear any other variables of the same mouse button
FE_ClearMVarsOfButton(cfgMBNum, feMVarNum);
S_StartSound(NULL, sfx_swtchn);
if(merchantOn)
FE_MerchantSetState(cfgMBNum > 0 ? S_MRYS_00: S_MRNO_00);
frontend_state = FE_STATE_MAINMENU;
}
static void CheckSteamGUSPatches(void)
{
const char *current_path;
char *install_path;
char *patch_path;
int len;
// Already configured? Don't stomp on the user's choices.
current_path = M_GetStringVariable("gus_patch_path");
if (current_path != NULL && strlen(current_path) > 0)
{
return;
}
install_path = GetRegistryString(&steam_install_location);
if (install_path == NULL)
{
return;
}
len = strlen(install_path) + strlen(STEAM_BFG_GUS_PATCHES) + 20;
patch_path = malloc(len);
M_snprintf(patch_path, len, "%s\\%s\\ACBASS.PAT",
install_path, STEAM_BFG_GUS_PATCHES);
// Does acbass.pat exist? If so, then set gus_patch_path.
if (M_FileExists(patch_path))
{
M_snprintf(patch_path, len, "%s\\%s",
install_path, STEAM_BFG_GUS_PATCHES);
M_SetVariable("gus_patch_path", patch_path);
}
free(patch_path);
free(install_path);
}