static int l_audio_setVolumeGlobal(lua_State* state){
double volume = lua_tonumber(state, 1);
if(volume <= 0.0f)
volume = 0.0f;
else if (volume >= 1.0f)
volume = 1.0f;
audio_setVolume(volume);
return 1;
}
Obj* c_audio_setGlobalVolume(void* root, Obj** env, Obj** list)
{
if (length(*list) != 2)
error("Expected <custom> and an int.");
Obj* arg = eval(root, env, &(*list)->car);
float volume = creo_tointeger(root, env, list, 1);
if(volume <= 0.0f)
volume = 0.0f;
else if (volume >= 1.0f)
volume = 1.0f;
audio_setVolume(volume);
return True;
}
/**
* Initialize the menustate
*
* @return GFraMe error code
*/
static GFraMe_ret ms_init(struct stMenustate *ms) {
GFraMe_ret rv;
GFraMe_save sv;
int tmp, ctrPl1, ctrPl2;
ms->pO = 0;
ms->pM = 0;
// Check if there's already a saved game
rv = GFraMe_save_bind(&sv, SAVEFILE);
ASSERT_NR(rv == GFraMe_ret_ok);
// Check if something other than the version is written
if (sv.size > 50)
ms->hasSave = 1;
else
ms->hasSave = 0;
GFraMe_save_close(&sv);
// Check the configurations
rv = GFraMe_save_bind(&sv, CONFFILE);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Error reading config file", __ret);
// Try to read both players control mode
ctrPl1 = -1;
ctrPl2 = -1;
rv = GFraMe_save_read_int(&sv, "ctr_pl1", &tmp);
if (rv == GFraMe_ret_ok)
ctrPl1 = tmp;
rv = GFraMe_save_read_int(&sv, "ctr_pl2", &tmp);
if (rv == GFraMe_ret_ok)
ctrPl2 = tmp;
// set the control scheme
if (ctrPl1 != -1 && ctrPl2 != -1) {
tmp = ctr_setModeForce(ID_PL1, ctrPl1);
if (tmp)
tmp = ctr_setModeForce(ID_PL2, ctrPl2);
// In case any error happened, set the default
if (!tmp)
ctr_setDef();
}
else
ctr_setDef();
// Set the song volume
rv = GFraMe_save_read_int(&sv, "music", &tmp);
if (rv == GFraMe_ret_ok)
audio_setVolume(tmp);
else
audio_setVolume(60);
// Set the sfx volume
rv = GFraMe_save_read_int(&sv, "sfx", &tmp);
if (rv == GFraMe_ret_ok)
sfx_setVolume(tmp);
else
sfx_setVolume(50);
GFraMe_save_close(&sv);
// Zero some variables
ms->lastPressedTime = 0;
ms->firstPress = 0;
// Set the selected option
if (ms->hasSave)
ms->curOpt = 0;
else
ms->curOpt = 1;
// Set text position
ms->textX = 112;
ms->textY = 176;
// Set the dev icon position
ms->iconX = 35 * 8;
ms->iconY = 25 * 8;
// Start the menu
ms->runMenu = 1;
// Set the title position
ms->isTitleSet = 0;
ms->j1X = 82;
ms->j1Yf = -32.0f;
ms->j1Y = -32;
ms->j2X = 122;
ms->j2Yf = -40.0f;
ms->j2Y = -40;
ms->aX = 154;
ms->aYf = -48.0f;
ms->aY = -48;
ms->tX = 194;
ms->tYf = -54.0f;
ms->tY = -54;
ms->idleTime = 0;
rv = map_init(&ms->pM);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to load background", __ret);
rv = map_loadf(ms->pM, "maps/mainmenu.gfm");
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to load background", __ret);
rv = obj_getNew(&ms->pO);
GFraMe_assertRet(rv == GFraMe_ret_ok, "Failed to load background", __ret);
obj_setZero(ms->pO);
obj_setBounds(ms->pO, 8*8, 17*8, 2*8, 2*8);
obj_setID(ms->pO, ID_HEARTUP);
obj_setCommonEvent(ms->pO, CE_NONE);
cam_x = 0;
cam_y = 0;
cam_setMapDimension(40, 30);
audio_playMenu();
rv = GFraMe_ret_ok;
__ret:
return rv;
}