/**
* \brief Performs some basic initialization functions.
*
* Sets up our graphics, initializes a few variables for convenience, loads saved scores and gets the music going.
*/
static void initialSetup()
{
SetSpritesTileTable(ghost_sprites); //sets the tiles to be used for our various sprites
SetFontTilesIndex(TITLE_TILES_SIZE); //tiles for the font were included immediately after the include for background tiles
//therefore this says how many tiles in memory to move forward from the first one
//in order to find the beginning of the font tiles
SetTileTable(title_tiles); //sets the tiles to be used for the normal background tiles in the game
//fonts use this and the index above to set font tiles
InitMusicPlayer(patches); //initialize the sound engine
SetMasterVolume(0xff); //set volume to max
StartSong(midisong); //start playing the main theme
ClearVram(); //fill entire screen with first tile in the tileset (blank the screen)
//set up some convenience variables for changing player image and drawing the score
player_sprites[0]=ghost0;
player_sprites[1]=ghost1;
player_sprites[2]=ghost2;
player_sprites[3]=ghost3;
player_sprites[4]=ghost4;
player_sprites[5]=ghost5;
player_sprites[6]=ghost6;
player_sprites[7]=ghost7;
player_sprites[8]=ghost8;
numbers[0]=num0;
numbers[1]=num1;
numbers[2]=num2;
numbers[3]=num3;
numbers[4]=num4;
numbers[5]=num5;
numbers[6]=num6;
numbers[7]=num7;
numbers[8]=num8;
numbers[9]=num9;
//checks if our desired eeprom block is setup correctly,
//if not, it wipes it so we don't have to deal with garbage data in the high score list
if(checkEeprom()==1)
{
wipeEeprom();
}
//load our top 10 saved scores from eeprom
LoadScore(0, 9);
}
void perMain()
{
#if defined(PCBSKY9X) && !defined(REVA)
calcConsumption();
#endif
checkSpeakerVolume();
checkEeprom();
sdMountPoll();
writeLogs();
handleUsbConnection();
checkTrainerSettings();
checkBattery();
uint8_t evt = getEvent(false);
if (evt && (g_eeGeneral.backlightMode & e_backlight_mode_keys)) backlightOn(); // on keypress turn the light on
checkBacklight();
#if defined(NAVIGATION_STICKS)
uint8_t sticks_evt = getSticksNavigationEvent();
if (sticks_evt) evt = sticks_evt;
#endif
#if defined(USB_MASS_STORAGE)
if (usbPlugged()) {
// disable access to menus
lcd_clear();
menuMainView(0);
lcdRefresh();
return;
}
#endif
#if defined(LUA)
uint32_t t0 = get_tmr10ms();
static uint32_t lastLuaTime = 0;
uint16_t interval = (lastLuaTime == 0 ? 0 : (t0 - lastLuaTime));
lastLuaTime = t0;
if (interval > maxLuaInterval) {
maxLuaInterval = interval;
}
// run Lua scripts that don't use LCD (to use CPU time while LCD DMA is running)
luaTask(0, RUN_MIX_SCRIPT | RUN_FUNC_SCRIPT | RUN_TELEM_BG_SCRIPT, false);
// wait for LCD DMA to finish before continuing, because code from this point
// is allowed to change the contents of LCD buffer
//
// WARNING: make sure no code above this line does any change to the LCD display buffer!
//
lcdRefreshWait();
// draw LCD from menus or from Lua script
// run Lua scripts that use LCD
bool standaloneScriptWasRun = luaTask(evt, RUN_STNDAL_SCRIPT, true);
bool refreshScreen = true;
if (!standaloneScriptWasRun) {
refreshScreen = !luaTask(evt, RUN_TELEM_FG_SCRIPT, true);
}
t0 = get_tmr10ms() - t0;
if (t0 > maxLuaDuration) {
maxLuaDuration = t0;
}
if (!standaloneScriptWasRun)
#else
lcdRefreshWait(); // WARNING: make sure no code above this line does any change to the LCD display buffer!
const bool refreshScreen = true;
#endif
{
// normal GUI from menus
const char *warn = s_warning;
uint8_t menu = s_menu_count;
if (refreshScreen) {
lcd_clear();
}
if (menuEvent) {
m_posVert = menuEvent == EVT_ENTRY_UP ? g_menuPos[g_menuStackPtr] : 0;
m_posHorz = 0;
evt = menuEvent;
menuEvent = 0;
AUDIO_MENUS();
}
g_menuStack[g_menuStackPtr]((warn || menu) ? 0 : evt);
if (warn) DISPLAY_WARNING(evt);
if (menu) {
const char * result = displayMenu(evt);
if (result) {
menuHandler(result);
putEvent(EVT_MENU_UP);
}
}
drawStatusLine();
}
lcdRefresh();
#if defined(REV9E) && !defined(SIMU)
topLcdRefreshStart();
setTopFirstTimer(getValue(MIXSRC_FIRST_TIMER+g_model.topLcdTimer));
setTopSecondTimer(g_eeGeneral.globalTimer + sessionTimer);
setTopRssi(TELEMETRY_RSSI());
setTopBatteryValue(g_vbat100mV);
setTopBatteryState(GET_TXBATT_BARS(), IS_TXBATT_WARNING());
topLcdRefreshEnd();
#endif
#if defined(REV9E) && !defined(SIMU)
bluetoothWakeup();
#endif
#if defined(PCBTARANIS)
if (requestScreenshot) {
requestScreenshot = false;
writeScreenshot();
}
#endif
}
