void soundtest()
{
tte_write("#{es}");
tte_write("#{P:0,0}GBA Sound Test\n");
tte_write("A song should now be playing.\n");
tte_write("Pressing B will exit.\n");
vid_vsync();
key_poll();
mmStart( MOD_SMACHOOSEAPLAYER, MM_PLAY_LOOP );
while(key_is_up(KEY_B)){
vid_vsync();
mmFrame();
key_poll();
}
mmStop();
}
void DSGM_ResetSound(void) {
mmStop();
mmEffectCancelAll();
if(DSGM_soundStreamInstance.sound) {
mmUnload(DSGM_soundStreamInstance.sound->ID);
DSGM_soundStreamInstance.sound->loaded = false;
}
int i;
for(i = 0; i < DSGM_soundEffectInstanceCount; i++) {
mmUnloadEffect(DSGM_soundEffectInstances[i].sound->ID - DSGM_soundStreamCount);
DSGM_soundEffectInstances[i].sound->loaded = false;
}
DSGM_soundEffectInstanceCount = 0;
}
// note: int execv(const char *path, char *const argv[]);
// - where the array of strings is terminated with a null string
// - i.e. this is a bit different for now
int execz(const char* filename, int argc, const char** argv)
{
struct stat st;
char filePath[MAXPATHLEN * 2];
int pathLen;
const char* args[1];
int i;
if (stat (filename, &st) < 0) {
return 1;
}
if (argc <= 0 || !argv) {
// Construct a command line if we weren't supplied with one
if (!getcwd (filePath, MAXPATHLEN)) {
return 2;
}
pathLen = strlen (filePath);
strcpy (filePath + pathLen, filename);
args[0] = filePath;
argv = args;
}
// shutdown sound subsystem
// note: EffectCancelAll seems to fail to stop
// the current sample
mmEffectCancelAll();
mmStop();
while (mmActive()) {
swiWaitForVBlank();
}
// shutdown network subsystem
Wifi_DisconnectAP();
Wifi_DisableWifi();
// wait a bit: race condition??
for (i = 0 ; i < 42 ; i++) {
swiWaitForVBlank();
}
return runNds (load_bin, load_bin_size, st.st_ino, false, true, argc, argv);
}
// Program entrypoint
int main()
{
if (!mmIsARM7Loaded())
{
printf("Couldn't load Maxmod!\n");
return 1;
}
// Init Maxmod with default settings (loading from FAR)
mmInitDefaultFAR(hFar, "/soundbank.bin");
FeOS_DirectMode();
videoSetMode(MODE_0_2D);
videoSetModeSub(0);
vramSetBankA(VRAM_A_MAIN_SPRITE);
// Initialize the sprite engine with 1D mapping 128 byte boundary
// aand no external palette support
oamInit(&oamMain, SpriteMapping_1D_32, false);
int i;
for (i = 0; i < 5; i ++)
{
// Allocate some space for the sprite graphics
sprites[i].gfx = oamAllocateGfx(&oamMain, sprites[i].size, sprites[i].format);
// Fill each sprite with a different index (2 pixels at a time)
dmaFillHalfWords(((i+1) << 8) | (i+1), sprites[i].gfx, 32*32);
}
// Set indexes to different colours
SPRITE_PALETTE[1] = RGB15(31,0,0);
SPRITE_PALETTE[2] = RGB15(0,31,0);
SPRITE_PALETTE[3] = RGB15(0,0,31);
SPRITE_PALETTE[4] = RGB15(31,0,31);
SPRITE_PALETTE[5] = RGB15(0,31,31);
mmSetEventHandler(myEventHandler);
mmLoad(MOD_EXAMPLE2);
mmStart(MOD_EXAMPLE2, MM_PLAY_LOOP);
for(;;)
{
swiWaitForVBlank();
if (keysDown() & KEY_START)
break;
for (i = 0; i < 5; i ++)
{
// Constantly increase the sprite's y velocity
sprites[i].dy += 1;
// Update the sprite's y position with its y velocity
sprites[i].y += sprites[i].dy;
// Clamp the sprite's y position
if (sprites[i].y<72) sprites[i].y = 72;
if (sprites[i].y>96) sprites[i].y = 96;
oamSet(&oamMain, // Main graphics engine context
i, // OAM index (0 to 127)
sprites[i].x, // X and Y pixel location of the sprite
sprites[i].y,
0, // Priority, lower renders last (on top)
sprites[i].paletteAlpha, // Palette index
sprites[i].size,
sprites[i].format,
sprites[i].gfx, // Pointer to the loaded graphics
sprites[i].rotationIndex, // Sprite rotation data
false, // Double the size when rotating?
false, // Hide the sprite?
false, false, // VFlip, HFlip
false); // Apply mosaic
}
}
mmStop();
mmUnload(MOD_EXAMPLE2);
mmUnloadSoundbank();
FeOS_ConsoleMode();
return 0;
}
void Music::stop()
{
mmStop();
}