void DSGM_LoadSpriteFull(u8 screen, DSGM_Sprite *sprite) {
int i;
switch(screen) {
case DSGM_TOP:
//sprite->topTiles = DSGM_TrackedAlloc((void **)&sprite->topTiles, sizeof(u16 *) * sprite->frames);
sprite->topTiles = malloc(sizeof(u16 *) * sprite->frames);
for(i = 0; i < sprite->frames; i++) {
sprite->topTiles[i] = oamAllocateGfx(&oamMain, sprite->size, SpriteColorFormat_256Color);
if(DSGM_SpriteIsNitro(sprite)) {
DSGM_ReadFileManual(sprite->topTiles[i], i * (DSGM_GetSpriteWidth(sprite) * DSGM_GetSpriteHeight(sprite)), DSGM_GetSpriteWidth(sprite) * DSGM_GetSpriteHeight(sprite)/*32 * 32*//*DSGM_AUTO_LENGTH*/, sprite->nitroFilename);
}
else {
dmaCopy(sprite->tiles + (i * DSGM_GetSpriteWidth(sprite) * DSGM_GetSpriteHeight(sprite)), sprite->topTiles[i], *sprite->tilesLength);
}
}
break;
case DSGM_BOTTOM:
//sprite->bottomTiles = DSGM_TrackedAlloc((void **)&sprite->bottomTiles, sizeof(u16 *) * sprite->frames);
sprite->bottomTiles = malloc(sizeof(u16 *) * sprite->frames);
for(i = 0; i < sprite->frames; i++) {
sprite->bottomTiles[i] = oamAllocateGfx(&oamSub, sprite->size, SpriteColorFormat_256Color);
if(DSGM_SpriteIsNitro(sprite)) {
DSGM_ReadFileManual(sprite->bottomTiles[i], i * (DSGM_GetSpriteWidth(sprite) * DSGM_GetSpriteHeight(sprite)), DSGM_GetSpriteWidth(sprite) * DSGM_GetSpriteHeight(sprite)/*DSGM_AUTO_LENGTH*/, sprite->nitroFilename);
}
else {
dmaCopy(sprite->tiles + (i * DSGM_GetSpriteWidth(sprite) * DSGM_GetSpriteHeight(sprite)), sprite->bottomTiles[i], *sprite->tilesLength);
}
}
break;
}
}
void TextButton::init_vram( const void* source, u16*& vram_dest )
{
vram_dest = oamAllocateGfx( this->get_oam(), this->sprite_size, SpriteColorFormat_Bmp );
DC_FlushRange( source, SPRITE_SIZE_PIXELS(this->sprite_size)*2 );
dmaCopy( source, vram_dest, SPRITE_SIZE_PIXELS(this->sprite_size)*2 );
set_16bpp_sprite_opague( vram_dest, SPRITE_SIZE_PIXELS(this->sprite_size)*2 );
}
// returns the offset for the gfxAsset in video memory. DMA copies if needed
uint16 *assets::getGfx(gfxAsset *gfx)
{
// Don't do anything if passed a NULL pointer
if (!gfx)
return 0;
// If it's already loaded, just return its offset
if (gfx->vmLoaded)
return gfx->offset;
// If the gfx isn't in main memory (which it should be), run loadGfx()
if (!gfx->mmLoaded)
loadGfx(gfx);
// It would appear that the gfx is in main memory, but video memory.
// So load it up!
// Allocate video memory for the gfx
uint16 *mem = oamAllocateGfx(oam, gfx->size, SpriteColorFormat_16Color);
gfx->offset = mem;
gfx->vmLoaded = true;
// Start copying asynchronously
uint16 length = gfx->length;
DC_FlushRange(gfx->data, length);
dmaCopyHalfWordsAsynch(3, gfx->data, mem, length);
//iprintf("gfx vmLoaded -> %x\n", (unsigned int) gfx->offset);
return mem;
}
SpriteScraperRect *HwSpriteScraper::allocRect(OamState *oam)
{
/*
* Look for a free sprite rect
*/
for (int i=0; i < NUM_SPRITES; i++) {
SpriteScraperRect *rect = &rects[i];
if (rect->buffer == NULL) {
rect->oam = oam;
rect->buffer = oamAllocateGfx(oam, SpriteSize_64x64,
SpriteColorFormat_16Color);
/*
* Do one full clear/render cycle before showing a frame.
* Until that cycle is finished, we'll show a blank sprite.
*/
rect->live = true;
rect->livePrev = false;
dmaFillHalfWords(0, rect->buffer, rect->width * rect->height / 2);
return rect;
}
}
sassert(false, "Out of SpriteScraperRects");
return NULL;
}
// Loading a sprite
Sprite::Sprite(u8 screen, const unsigned int* tiles, u8 palette, SpriteSize spriteSize, u8 frames){
u16 memorySize = 0;
switch(spriteSize){
case SpriteSize_8x8 : memorySize = 64;
break;
case SpriteSize_8x16 :
case SpriteSize_16x8 : memorySize = 128;
break;
case SpriteSize_32x8 :
case SpriteSize_8x32 :
case SpriteSize_16x16: memorySize = 256;
break;
case SpriteSize_32x16:
case SpriteSize_16x32: memorySize = 512;
break;
case SpriteSize_32x32: memorySize = 1024;
break;
case SpriteSize_64x32:
case SpriteSize_32x64: memorySize = 2048;
break;
case SpriteSize_64x64: memorySize = 4096;
break;
}
oam = (screen == 1 ? &oamMain : &oamSub);
palNumber = palette;
this->frames = frames;
gfxMem = new u16*[frames];
this->spriteSize = spriteSize;
for (u8 i = 0; i < frames; ++i){
gfxMem[i] = oamAllocateGfx(oam, spriteSize, SpriteColorFormat_256Color);
dmaCopy((u8*)tiles + (i * memorySize), gfxMem[i], memorySize);
}
}
Sprite::Sprite(int i, SpriteSize size, SpriteColorFormat format, s16 x, s16 y, OamState* oam) {
s_oam = oam;
s_size = size;
s_format = format;
s_x = x;
s_y = y;
s_gfx = oamAllocateGfx(s_oam, s_size, s_format); // Allocate memory space for sprite gfx
s_i = i;
}
void iconTitleInit (void) {
// initialize video mode
videoSetMode(MODE_4_2D);
// initialize VRAM banks
vramSetPrimaryBanks(VRAM_A_MAIN_BG,
VRAM_B_MAIN_SPRITE,
VRAM_C_LCD,
VRAM_D_LCD);
// initialize bg2 as a rotation background and bg3 as a bmp background
// http://mtheall.com/vram.html#T2=3&RNT2=96&MB2=3&TB2=0&S2=2&T3=6&MB3=1&S3=1
bg2 = bgInit(2, BgType_Rotation, BgSize_R_512x512, 3, 0);
bg3 = bgInit(3, BgType_Bmp16, BgSize_B16_256x256, 1, 0);
// initialize rotate, scale, and scroll
bgSetRotateScale(bg3, 0, 1<<8, 1<<8);
bgSetScroll(bg3, 0, 0);
bgSetRotateScale(bg2, 0, 8*(1<<8)/6, 1<<8);
bgSetScroll(bg2, -TITLE_POS_X, -TITLE_POS_Y);
// clear bg2's map: 512x512 pixels is 64x64 tiles is 4KB
dmaFillHalfWords(0, bgGetMapPtr(bg2), 4096);
// load compressed font into bg2's tile data
decompress(font6x8Tiles, bgGetGfxPtr(bg2), LZ77Vram);
// load compressed bitmap into bg3
decompress(hbmenu_bannerBitmap, bgGetGfxPtr(bg3), LZ77Vram);
// load font palette
dmaCopy(font6x8Pal, BG_PALETTE, font6x8PalLen);
// apply the bg changes
bgUpdate();
// initialize OAM
oamInit(&oamMain, SpriteMapping_1D_128, false);
sprite = oamAllocateGfx(&oamMain, SpriteSize_32x32, SpriteColorFormat_16Color);
dmaFillHalfWords(0, sprite, sizeof(banner.icon));
oamSet(&oamMain, 0, ICON_POS_X, ICON_POS_Y, 0, 0,
SpriteSize_32x32, SpriteColorFormat_16Color, sprite,
-1, 0, 0, 0, 0, 0);
// oam can only be updated during vblank
swiWaitForVBlank();
oamUpdate(&oamMain);
// everything's ready :)
writeRow (0,"...initializing...");
writeRow (1,"===>>> HBMenu+ <<<===");
writeRow (2,"(this text should disappear...");
writeRow (3,"...otherwise, trouble!)");
}
void blu_impl::GFX_LDSprite(bluSprite* bsp){
if(bsp->init == 0){
u16* gfx;
oamInit(&oamMain, bsp->sm, false);
gfx = oamAllocateGfx(&oamMain, bsp->sz, bsp->sfmt);
bsp->gfx = gfx;
bsp->init = 1;
}
dmaCopy(bsp->tiles, bsp->gfx, bsp->tlen);
dmaCopy(bsp->pal, SPRITE_PALETTE, bsp->plen);
}
void Sprite2D::Assign(sImage* img)
{
size = GetSpriteSize(img->width, img->height);
gfx = oamAllocateGfx(&oamSub, size, SpriteColorFormat_256Color);
format = SpriteColorFormat_256Color;
// Sprite initialisation
/*for(int i = 0; i < 256; i++)
SPRITE_PALETTE_SUB[i] = img->palette[i];*/
for(int i = 0; i < (img->width*img->height)>>1; i++)
gfx[i] = img->image.data16[i];
//dmaCopy(img->image.data16, gfx, 32*16);
//swiCopy(img->image.data16, gfx, ((sz & 0xFFF) << 4) | COPY_MODE_FILL);
}
void bomb::setSprite() {
spriteSize = SpriteSize_8x8;
// oamAllocateGfx allocates memory for the object-sprite
gfx = oamAllocateGfx(&oamMain, spriteSize, SpriteColorFormat_256Color);
// This copies the sprite into the object
memcpy(this->gfx, sprite, sizeof(sprite));
center.x = BOMB_CENTER_X;
center.y = BOMB_CENTER_Y;
height = BOMB_HEIGHT;
width = BOMB_WIDTH;
radius.x = BOMB_RADIUS_X;
radius.y = BOMB_RADIUS_Y;
//XXX places the bomb on the screen
setXY(20 * (id + 1), 15);
}
//Initializes a button and its related VRAM space.
void initbutton(BUTTON *butt, u8 *gfx,
const char *name,
const unsigned int x, const unsigned int y,
const unsigned int w, const unsigned int h,
void (*callback)(void), const unsigned short int initstate)
{
strncpy(butt->name, name, sizeof(butt->name));
butt->x = x;
butt->y = y;
butt->w = w;
butt->h = h;
butt->state = initstate;
butt->callback = callback;
butt->sprite_gfx_mem = oamAllocateGfx(&oamMain, SpriteSize_32x32, SpriteColorFormat_256Color);
butt->frame_gfx = gfx;
}
void TextButton::init_text_layer( FreetypeRenderer& freetype_renderer )
{
if( this->text.length() && this->owns_text_vram )
{
// allocate VRAM for 8bpp text layer
this->text_vram = oamAllocateGfx( this->get_oam(), this->text_sprite_size, SpriteColorFormat_256Color );
RenderScreenBuffer button_text( this->text_width, this->text_height );
RenderStyle render_style;
render_style.center_x = true;
freetype_renderer.render( button_text, this->text,
this->face, this->font_size, 0, 1, &render_style );
// convert 8bpp sprite data for use in 16bpp mode
// FIXME: currently needs ram buffering, as vram supports 16bit operations only
u8 conversion_buffer[ SPRITE_SIZE_PIXELS(this->text_sprite_size) ];
tile_8bpp_sprite( (u8*)(button_text.base_address), conversion_buffer, this->text_width, this->text_height );
//DC_FlushRange( conversion_buffer, SPRITE_SIZE_PIXELS(this->sprite_size)*1 );
//dmaCopy( conversion_buffer, this->text_vram, SPRITE_SIZE_PIXELS(this->sprite_size)*1 );
memcpy( this->text_vram, conversion_buffer, SPRITE_SIZE_PIXELS(this->text_sprite_size)*1 );
}
}
//a sprite constructor
void createSprite(mySprite* s, int x, int y, int z, SpriteSize size, SpriteColorFormat format, int dx, int dy) {
s->alive = true;
s->x = x;
s->y = y;
s->z = z;
s->dx = dx;
s->dy = dy;
s->size = size;
s->format = format;
//api: allocate a chunk of sprite graphics memory
s->gfx = oamAllocateGfx(oam, size, format);
allocationCount++;
if(s->gfx) {
spriteMemoryUsage += (size & 0xFFF) << 5;
oom = false;
} else {
oom = true;
//only a failure of the allocator if there was enough room
if(spriteMemoryUsage + ((size & 0xFFF) << 5) < spriteMemSize)
oomCount++;
}
}
int main(int argc, char** argv) {
//three sprites of differing color format
MySprite sprites[] = {
{0, SpriteSize_32x32, SpriteColorFormat_Bmp, 0, 15, 20, 15},
{0, SpriteSize_32x32, SpriteColorFormat_256Color, -1, 0, 20, 80},
{0, SpriteSize_32x32, SpriteColorFormat_16Color, -1, 1, 20, 136}
};
videoSetModeSub(MODE_0_2D);
consoleDemoInit();
//initialize the sub sprite engine with 1D mapping 128 byte boundary
//and no external palette support
oamInit(&oamSub, SpriteMapping_Bmp_1D_128, false);
vramSetBankD(VRAM_D_SUB_SPRITE);
//allocate some space for the sprite graphics
for(int i = 0; i < 3; i++)
sprites[i].gfx = oamAllocateGfx(&oamSub, sprites[i].size, sprites[i].format);
//ugly positional printf
iprintf("\x1b[1;1HDirect Bitmap:");
iprintf("\x1b[9;1H256 color:");
iprintf("\x1b[16;1H16 color:");
//fill bmp sprite with the color red
dmaFillHalfWords(ARGB16(1,31,0,0), sprites[0].gfx, 32*32*2);
//fill the 256 color sprite with index 1 (2 pixels at a time)
dmaFillHalfWords((1<<8)|1, sprites[1].gfx, 32*32);
//fill the 16 color sprite with index 1 (4 pixels at a time)
dmaFillHalfWords((1<<12)|(1<<8)|(1<<4)|1, sprites[2].gfx, 32*32 / 2);
//set index 1 to blue...this will be the 256 color sprite
SPRITE_PALETTE_SUB[1] = RGB15(0,31,0);
//set index 17 to green...this will be the 16 color sprite
SPRITE_PALETTE_SUB[16 + 1] = RGB15(0,0,31);
int angle = 0;
while(1) {
for(int i = 0; i < 3; i++) {
oamSet(
&oamSub, //sub display
i, //oam entry to set
sprites[i].x, sprites[i].y, //position
0, //priority
sprites[i].paletteAlpha, //palette for 16 color sprite or alpha for bmp sprite
sprites[i].size,
sprites[i].format,
sprites[i].gfx,
sprites[i].rotationIndex,
true, //double the size of rotated sprites
false, //don't hide the sprite
false, false, //vflip, hflip
false //apply mosaic
);
}
oamRotateScale(&oamSub, 0, angle, (1 << 8), (1<<8));
angle += 64;
swiWaitForVBlank();
//send the updates to the hardware
oamUpdate(&oamSub);
}
return 0;
}
//---------------------------------------------------------------------------------
int main(void) {
//---------------------------------------------------------------------------------
int i = 0;
int angle = 0;
videoSetMode(MODE_0_2D);
vramSetBankA(VRAM_A_MAIN_SPRITE);
oamInit(&oamMain, SpriteMapping_1D_32, false);
u16* gfx = oamAllocateGfx(&oamMain, SpriteSize_32x32, SpriteColorFormat_256Color);
/* This is where we load the image.
* In this case we're doing a really simple striped pattern,
* but we could also load a bitmap. */
for(i = 0; i < 32 * 32 / 2; i++)
{
//gfx[i] = 1 | (1 << 8);
gfx[i] = 0x201; // alternating red and yellow
}
SPRITE_PALETTE[1] = RGB15(31,0,0); // full red
SPRITE_PALETTE[2] = RGB15(28,28,0); // bright yellow
while(1) {
scanKeys();
/* Slow down the rotate if the left trigger is pressed
* I'd like to do a fixed-point here, but I don't know how */
float inc = (keysHeld() & KEY_L)? 0.05 : 0.3;
if(keysHeld() & KEY_LEFT)
angle += degreesToAngle(inc);
if(keysHeld() & KEY_RIGHT)
angle -= degreesToAngle(inc);
//-------------------------------------------------------------------------
// Set the first rotation/scale matrix
//
// There are 32 rotation/scale matricies that can store sprite rotations
// Any number of sprites can share a sprite rotation matrix or each sprite
// (up to 32) can utilize a seperate rotation. Because this sprite is doubled
// in size we have to adjust its position by subtracting half of its height and
// width (20 - 16, 20 - 16, )
//-------------------------------------------------------------------------
oamRotateScale(&oamMain, 0, angle, intToFixed(1, 8), intToFixed(1, 8));
oamSet(&oamMain, //main graphics engine context
0, //oam index (0 to 127)
20 - 16, 20 - 16, //x and y pixle location of the sprite
0, //priority, lower renders last (on top)
0, //this is the palette index if multiple palettes or the alpha value if bmp sprite
SpriteSize_32x32,
SpriteColorFormat_256Color,
gfx, //pointer to the loaded graphics
0, //sprite rotation/scale matrix index
true, //double the size when rotating?
false, //hide the sprite?
false, false, //vflip, hflip
false //apply mosaic
);
//-------------------------------------------------------------------------
// Because the sprite below has size double set to false it can never be larger than
// 32x32 causing it to clip as it rotates.
//-------------------------------------------------------------------------
oamSet(&oamMain, //main graphics engine context
1, //oam index (0 to 127)
204, 20, //x and y pixle location of the sprite
0, //priority, lower renders last (on top)
0, //this is the palette index if multiple palettes or the alpha value if bmp sprite
SpriteSize_32x32,
SpriteColorFormat_256Color,
gfx, //pointer to the loaded graphics
0, //sprite rotation/scale matrix index
false, //double the size when rotating?
false, //hide the sprite?
false, false, //vflip, hflip
false //apply mosaic
);
swiWaitForVBlank();
oamUpdate(&oamMain);
}
return 0;
}
void memoriaErreserbatu()
{
gfx_beltza= oamAllocateGfx(&oamMain, SpriteSize_16x16, SpriteColorFormat_256Color);
}
void initSprites(mySprite * sprites) {
int defaultX = (SCREEN_WIDTH/2) - 32;
int defaultY = (SCREEN_HEIGHT/2) - 32;
mmInitDefaultMem((mm_addr)soundbank_bin);
oamInit(&oamMain, SpriteMapping_1D_64, false);
mySprite leftButtonOff = {0, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 0, 0, defaultY};
mySprite leftButtonOn = {1, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 1, 0, defaultY};
mySprite rightButtonOff = {2, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 0, (256-64), defaultY};
mySprite rightButtonOn = {3, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 1, (256-64), defaultY};
leftButtonOff.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
leftButtonOn.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
rightButtonOff.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
rightButtonOn.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(leftButtonOffPal, &SPRITE_PALETTE[leftButtonOff.id * 16], leftButtonOffPalLen);
dmaCopy(leftButtonOnPal, &SPRITE_PALETTE[leftButtonOn.id * 16], leftButtonOnPalLen);
dmaCopy((u8*)leftButtonOffTiles, leftButtonOff.gfx, 2048);
dmaCopy((u8*)leftButtonOnTiles, leftButtonOn.gfx, 2048);
dmaCopy((u8*)rightButtonOffTiles, rightButtonOff.gfx, 2048);
dmaCopy((u8*)rightButtonOnTiles, rightButtonOn.gfx, 2048);
sprites[leftButtonOff.id] = leftButtonOff;
sprites[leftButtonOn.id] = leftButtonOn;
sprites[rightButtonOff.id] = rightButtonOff;
sprites[rightButtonOn.id] = rightButtonOn;
SPRITECOUNT += 4;
// mySprite {id, gfxPtr, SpriteSize, SpriteColorFormat, rotationIndex, paletteAlpha, x, y}
//
// gong
mmLoadEffect(SFX_GONG);
mm_sound_effect gongSFX = { {SFX_GONG}, (int)(1.0f * (1<<10)), 0, 255, 128, };
char gongDesc[] = "An ancient gong from the hills of China.";
mySprite gong = {4, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 4, defaultX, defaultY, gongSFX, gongDesc};
gong.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(gongPal, &SPRITE_PALETTE[gong.id * 16], gongPalLen);
dmaCopy((u8*)gongTiles, gong.gfx, 2048);
sprites[gong.id] = gong;
SPRITECOUNT++;
// duck
mmLoadEffect(SFX_DUCK);
mm_sound_effect duckSFX = { { SFX_DUCK }, (int)(1.0f * (1<<10)), 0, 255, 128, };
char duckDesc[] = "A mild-mannered duck.";
mySprite duck = {5, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 5, defaultX, defaultY, duckSFX, duckDesc};
duck.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(duckPal, &SPRITE_PALETTE[duck.id * 16], buttheadPalLen);
dmaCopy((u8*)duckTiles, duck.gfx, 2048);
sprites[duck.id] = duck;
SPRITECOUNT++; // should be 6 now
// butthead
mmLoadEffect(SFX_BUTTHEAD);
mm_sound_effect buttheadSFX = { { SFX_BUTTHEAD }, (int)(1.0f * (1<<10)), 0, 255, 128, };
char buttheadDesc[] = "Butt-head.";
mySprite butthead = {6, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 6, defaultX, defaultY, buttheadSFX, buttheadDesc};
butthead.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(buttheadPal, &SPRITE_PALETTE[butthead.id * 16], buttheadPalLen);
dmaCopy((u8*)buttheadTiles, butthead.gfx, 2048);
sprites[butthead.id] = butthead;
SPRITECOUNT++;
//bluesbrothers
mmLoadEffect(SFX_BLUESBROTHERS);
mm_sound_effect bluesbrothersSFX = { { SFX_BLUESBROTHERS }, (int)(1.0f * (1<<10)), 0, 255, 128, };
char bluesbrothersDesc[] = "Jake and Elwood.";
mySprite bluesbrothers = {7, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 7, defaultX, defaultY, bluesbrothersSFX, bluesbrothersDesc};
bluesbrothers.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(bluesbrothersPal, &SPRITE_PALETTE[bluesbrothers.id * 16], bluesbrothersPalLen);
dmaCopy((u8*)bluesbrothersTiles, bluesbrothers.gfx, 2048);
sprites[bluesbrothers.id] = bluesbrothers;
SPRITECOUNT++;
//bttf
mmLoadEffect(SFX_BTTF);
mm_sound_effect bttfSFX = { { SFX_BTTF }, (int)(1.0f * (1<<10)), 0, 255, 128, };
char bttfDesc[] = "88 mph.";
mySprite bttf = {8, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 8, defaultX, defaultY, bttfSFX, bttfDesc};
bttf.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(bttfPal, &SPRITE_PALETTE[bttf.id * 16], bttfPalLen);
dmaCopy((u8*)bttfTiles, bttf.gfx, 2048);
sprites[bttf.id] = bttf;
SPRITECOUNT++;
//chewbacca
mmLoadEffect(SFX_CHEWBACCA);
mm_sound_effect chewbaccaSFX = { { SFX_CHEWBACCA }, (int)(1.0f * (1<<10)), 0, 255, 128, };
char chewbaccaDesc[] = "Chewie.";
mySprite chewbacca = {9, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 9, defaultX, defaultY, chewbaccaSFX, chewbaccaDesc};
chewbacca.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(chewbaccaPal, &SPRITE_PALETTE[chewbacca.id * 16], chewbaccaPalLen);
dmaCopy((u8*)chewbaccaTiles, chewbacca.gfx, 2048);
sprites[chewbacca.id] = chewbacca;
SPRITECOUNT++;
//dsotm
mmLoadEffect(SFX_DSOTM);
mm_sound_effect dsotmSFX = { { SFX_DSOTM }, (int)(1.0f * (1<<10)), 0, 255, 128, };
char dsotmDesc[] = "1973.";
mySprite dsotm = {10, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 10, defaultX, defaultY, dsotmSFX, dsotmDesc};
dsotm.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(dsotmPal, &SPRITE_PALETTE[dsotm.id * 16], dsotmPalLen);
dmaCopy((u8*)dsotmTiles, dsotm.gfx, 2048);
sprites[dsotm.id] = dsotm;
SPRITECOUNT++;
//eastwood
mmLoadEffect(SFX_EASTWOOD);
mm_sound_effect eastwoodSFX = { { SFX_EASTWOOD }, (int)(1.0f * (1<<10)), 0, 255, 128, };
char eastwoodDesc[] = "-_-";
mySprite eastwood = {11, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 11, defaultX, defaultY, eastwoodSFX, eastwoodDesc};
eastwood.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(eastwoodPal, &SPRITE_PALETTE[eastwood.id * 16], eastwoodPalLen);
dmaCopy((u8*)eastwoodTiles, eastwood.gfx, 2048);
sprites[eastwood.id] = eastwood;
SPRITECOUNT++;
//mario
mmLoadEffect(SFX_MARIO);
mm_sound_effect marioSFX = { { SFX_MARIO }, (int)(1.0f * (1<<10)), 0, 255, 128, };
char marioDesc[] = "An Italian Plumber.";
mySprite mario = {12, 0, SpriteSize_64x64, SpriteColorFormat_16Color, 0, 12, defaultX, defaultY, marioSFX, marioDesc};
mario.gfx = oamAllocateGfx(&oamMain, SpriteSize_64x64, SpriteColorFormat_16Color);
dmaCopy(marioPal, &SPRITE_PALETTE[mario.id * 16], marioPalLen);
dmaCopy((u8*)marioTiles, mario.gfx, 2048);
sprites[mario.id] = mario;
SPRITECOUNT++;
}
//---------------------------------------------------------------------
// Initializing hero requires little work, allocate room for one frame
// and set the frame gfx pointer
//---------------------------------------------------------------------
void zombieType::init()
{
sprite_gfx_mem = oamAllocateGfx(&oamMain, SpriteSize_32x32, SpriteColorFormat_256Color);
frame_gfx = (u8*)zombieTiles-32*32; //needs to shift left one frame...dunno why
}
// 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;
}
//---------------------------------------------------------------------------------
int main(void) {
//---------------------------------------------------------------------------------
int i = 0;
videoSetMode(MODE_0_2D);
videoSetModeSub(0); // not using subscreen
lcdMainOnBottom();
//initialize the sprite engine with 1D mapping 128 byte boundary
//and no external palette support
oamInit(&oamMain, SpriteMapping_1D_32, false);
vramSetBankA(VRAM_A_MAIN_SPRITE);
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);
// initialise maxmod using default settings, and enable interface for soundbank that is loaded into memory
mmInitDefaultMem( (mm_addr)mmsolution_bin );
// setup maxmod to use the song event handler
mmSetEventHandler( myEventHandler );
// load song
// values for this function are in the solution header
mmLoad( MOD_EXAMPLE2 );
// start song playing
mmStart( MOD_EXAMPLE2, MM_PLAY_LOOP );
while(1) {
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
);
}
swiWaitForVBlank();
//send the updates to the hardware
oamUpdate(&oamMain);
}
return 0;
}