static void SpriteInit(bool EnabledBlend,u16 alpha)
{
if(EnabledBlend==false) alpha=15;
initSprites();
updateOAM(12);
s32 spx[12],spy[12];
spx[ 0]=0; spy[ 0]=0;
spx[ 1]=1; spy[ 1]=0;
spx[ 2]=2; spy[ 2]=0;
spx[ 3]=3; spy[ 3]=0;
spx[ 4]=0; spy[ 4]=1;
spx[ 5]=1; spy[ 5]=1;
spx[ 6]=2; spy[ 6]=1;
spx[ 7]=3; spy[ 7]=1;
spx[ 8]=0; spy[ 8]=2;
spx[ 9]=1; spy[ 9]=2;
spx[10]=2; spy[10]=2;
spx[11]=3; spy[11]=2;
for(u32 idx=0;idx<12;idx++){
SetSprite(idx,1,(8*8)+(8*spx[idx])+((8*8*4)*spy[idx]),alpha);
s32 px=spx[idx]*64;
s32 py=spy[idx]*64;
SetPosSprite(idx,(s32)px,(s32)py,EnabledBlend);
}
updateOAM(12);
}
void ScreenEngine::Display()
{
for (unsigned int i=0; i<_spriteObject.size(); i++)
{
_spriteObject[i]->Display();
}
updateOAM();
if (_animation_type)
{
if (_animation_type == 3) {
if (_animation_step >= 0x10) _animation_type = 0;
else {
_animation_step++;
(*_reg_blend_y) = _animation_step;
}
}
if (_animation_type == 4) {
if (_animation_step <= 0x00) _animation_type = 0;
else {
_animation_step--;
(*_reg_blend_y) = _animation_step;
}
}
}
}
void CglScreenMainOverlay::SetVisible_for_LeftTop128x64(bool Visible) const
{
bool EnabledBlend=false;
s32 spx[12],spy[12];
spx[ 0]=0; spy[ 0]=0;
spx[ 1]=1; spy[ 1]=0;
spx[ 2]=2; spy[ 2]=0;
spx[ 3]=3; spy[ 3]=0;
spx[ 4]=0; spy[ 4]=1;
spx[ 5]=1; spy[ 5]=1;
spx[ 6]=2; spy[ 6]=1;
spx[ 7]=3; spy[ 7]=1;
spx[ 8]=0; spy[ 8]=2;
spx[ 9]=1; spy[ 9]=2;
spx[10]=2; spy[10]=2;
spx[11]=3; spy[11]=2;
for(u32 idx=0;idx<2;idx++){
if(Visible==false){
HiddenSprite(idx);
}else{
s32 px=spx[idx]*64;
s32 py=spy[idx]*64;
SetPosSprite(idx,(s32)px,(s32)py,EnabledBlend);
}
}
updateOAM(2);
}
void CglScreenMainOverlay::SetPosition_for_Right64x192(s32 x,s32 y) const
{
bool EnabledBlend=false;
s32 spx[12],spy[12];
spx[ 0]=0; spy[ 0]=0;
spx[ 1]=1; spy[ 1]=0;
spx[ 2]=2; spy[ 2]=0;
spx[ 3]=3; spy[ 3]=0;
spx[ 4]=0; spy[ 4]=1;
spx[ 5]=1; spy[ 5]=1;
spx[ 6]=2; spy[ 6]=1;
spx[ 7]=3; spy[ 7]=1;
spx[ 8]=0; spy[ 8]=2;
spx[ 9]=1; spy[ 9]=2;
spx[10]=2; spy[10]=2;
spx[11]=3; spy[11]=2;
for(u32 idx=3;idx<12;idx+=4){
s32 px=spx[idx]*64;
s32 py=spy[idx]*64;
SetPosSprite(idx,(s32)px+x,(s32)py+y,EnabledBlend);
}
updateOAM(12);
}
int main() {
/* Turn on the 2D graphics core. */
powerOn(POWER_ALL_2D);
/*
* Configure the VRAM and background control registers.
*
* Place the main screen on the bottom physical screen. Then arrange the
* VRAM banks. Next, confiure the background control registers.
*/
lcdMainOnBottom();
initVideo();
initBackgrounds();
/* Set up a few sprites. */
SpriteInfo spriteInfo[SPRITE_COUNT];
OAMTable *oam = new OAMTable();
initOAM(oam);
initSprites(oam, spriteInfo);
/* Display the backgrounds. */
displayStarField();
displayPlanet();
displaySplash();
/* Make the ship object. */
static const int SHUTTLE_OAM_ID = 0;
SpriteEntry * shipEntry = &oam->oamBuffer[SHUTTLE_OAM_ID];
SpriteRotation * shipRotation = &oam->matrixBuffer[SHUTTLE_OAM_ID];
Ship * ship = new Ship(&spriteInfo[SHUTTLE_OAM_ID]);
/* Accelerate the ship for a little while to make it move. */
for (int i = 0; i < 10; i++) {
ship->accelerate();
}
for (;;) {
/* Update the game state. */
ship->moveShip();
/* Update sprite attributes. */
MathVector2D<float> position = ship->getPosition();
shipEntry->x = (int)position.x;
shipEntry->y = (int)position.y;
rotateSprite(shipRotation, -ship->getAngleDeg());
/*
* Update the OAM.
*
* We have to copy our copy of OAM data into the actual OAM during
* VBlank (writes to it are locked during other times).
*/
swiWaitForVBlank();
updateOAM(oam);
}
return 0;
}
void ScreenEngine::ClearSprites()
{
_sprite_gfx_next_address = 0;
_spriteObject.clear();
Sprite::_next_address = 0;
initOAM();
updateOAM();
}
object::object(u8 id, u8 type) {
this->type = type;
this->id = id;
this->acceleration.x = 0;
this->acceleration.y = 0;
this->speed.x = 0;
this->speed.y = 0;
this->hide = false;
updateOAM();
}
ScreenEngine::ScreenEngine(int pId) : Screen()
{
_id = pId;
if (pId == 0)
{
_oam = OAM;
_bg_gfx = BG_GFX;
_bg_pal = BG_PALETTE;
_sprite_pal = SPRITE_PALETTE;
_sprite_gfx = SPRITE_GFX;
_reg_cr = &DISPLAY_CR;
_reg_mosaic_cr = &MOSAIC_CR;
_reg_blend_cr = &BLEND_CR;
_reg_blend_y = &BLEND_Y;
_reg_blend_ab = &BLEND_AB;
}
else
{
_oam = OAM_SUB;
_bg_gfx = BG_GFX_SUB;
_bg_pal = BG_PALETTE_SUB;
_sprite_pal = SPRITE_PALETTE_SUB;
_sprite_gfx = SPRITE_GFX_SUB;
_reg_cr = &SUB_DISPLAY_CR;
_reg_mosaic_cr = &SUB_MOSAIC_CR;
_reg_blend_cr = &SUB_BLEND_CR;
_reg_blend_y = &SUB_BLEND_Y;
_reg_blend_ab = &SUB_BLEND_AB;
}
_sprites = new SpriteEntry[128];
_sprite_rotations = (SpriteRotation *)_sprites;
initOAM();
updateOAM();
_sprite_gfx_next_address = 0;
}
void initD3D()
{
int x,y,i;
videoSetMode(MODE_3_3D);
videoSetModeSub(MODE_5_2D | DISPLAY_BG2_ACTIVE | DISPLAY_SPR_ACTIVE | DISPLAY_SPR_2D_BMP_256);
vramSetPrimaryBanks(VRAM_A_TEXTURE,VRAM_B_TEXTURE,VRAM_C_SUB_BG,VRAM_D_SUB_SPRITE);
vramSetBankH(VRAM_H_LCD);
vramSetBankI(VRAM_I_LCD);
REG_BG0CNT = BG_PRIORITY(1);
REG_BG2CNT_SUB = BG_BMP16_256x256 | BG_BMP_BASE(0) | BG_PRIORITY(1);
REG_BG2PA_SUB = 1 << 8;
REG_BG2PB_SUB = 0;
REG_BG2PC_SUB = 0;
REG_BG2PD_SUB = 1 << 8;
REG_BG2X_SUB = 0;
REG_BG2Y_SUB = 0;
initSprites();
d3dSpriteRotations[0].hdx=256;
d3dSpriteRotations[0].hdy=0;
d3dSpriteRotations[0].vdx=0;
d3dSpriteRotations[0].vdy=256;
i=0;
for (y = 0; y < 3; y++)
{
for (x = 0; x < 4; x++) {
d3dSprites[i].attribute[0] = ATTR0_BMP | ATTR0_SQUARE | (64 * y);
d3dSprites[i].attribute[1] = ATTR1_SIZE_64 | (64 * x);
d3dSprites[i].attribute[2] = ATTR2_ALPHA(1) | (8 * 32 * y) | (8 * x);
i++;
}
}
updateOAM();
d3dScreen=true;
}
//Initialize the OAM
void ScreenEngine::initOAM() {
//For all 128 sprites on the DS, disable and clear any attributes they
//might have. This prevents any garbage from being displayed and gives
//us a clean slate to work with.
int i;
for(i = 0; i < 128; i++) {
_sprites[i].attribute[0] = ATTR0_DISABLED;
_sprites[i].attribute[1] = 0;
_sprites[i].attribute[2] = 0;
}
//For all 32 possible sprite rotations, set them to default values
for(i = 0; i < 32; i++) {
_sprite_rotations[i].hdx = 256;
_sprite_rotations[i].hdy = 0;
_sprite_rotations[i].vdx = 0;
_sprite_rotations[i].vdy = 256;
}
updateOAM();
}
void initOAM(OAMTable * oam) {
/*
* For all 128 sprites on the DS, disable and clear any attributes they
* might have. This prevents any garbage from being displayed and gives us
* a clean slate to work with.
*/
for (int i = 0; i < SPRITE_COUNT; i++) {
oam->oamBuffer[i].attribute[0] = ATTR0_DISABLED;
oam->oamBuffer[i].attribute[1] = 0;
oam->oamBuffer[i].attribute[2] = 0;
}
for (int i = 0; i < MATRIX_COUNT; i++) {
/* If you look carefully, you'll see this is that affine trasformation
* matrix again. We initialize it to the identity matrix, as we did
* with backgrounds.
*/
oam->matrixBuffer[i].hdx = 1 << 8;
oam->matrixBuffer[i].hdy = 0;
oam->matrixBuffer[i].vdx = 0;
oam->matrixBuffer[i].vdy = 1 << 8;
}
updateOAM(oam);
}
//---------------------------------------------------------------------------------
int main(void) {
//---------------------------------------------------------------------------------
int min_x = 4096 , min_y = 4096, max_x = 0, max_y = 0;
int min_px = 4096 , min_py = 4096, max_px = 0 , max_py = 0;
touchPosition touch;
// put the main screen on the bottom lcd
lcdMainOnBottom();
initOAM();
//enable vram and map it to the right places
vramSetMainBanks( VRAM_A_MAIN_SPRITE, //A and B maped consecutively as sprite memory
VRAM_B_MAIN_SPRITE, //this gives us 256KB which is the max
VRAM_C_MAIN_BG_0x06000000, //map C to background memory
VRAM_D_LCD //not using D
);
//set the video mode
videoSetMode( MODE_0_2D |
DISPLAY_SPR_ACTIVE | //turn on sprites
DISPLAY_BG0_ACTIVE | //turn on background 0
DISPLAY_SPR_1D //this is used when in tile mode
);
int i;
// Sprite initialisation
for(i = 0; i < 256; i++)
SPRITE_PALETTE[i] = ((u16*)ballpalette_bin)[i];
for(i = 0; i< 32*16; i++)
SPRITE_GFX[i] = ((u16*)balldata_bin)[i];
consoleInit(0, 0,BgType_Text4bpp, BgSize_T_256x256, 31,0, true, true);
iprintf("\x1b[4;8HTouch Screen Test");
iprintf("\x1b[15;4HRight Shoulder toggles");
while(1) {
swiWaitForVBlank();
updateOAM();
// read the button states
scanKeys();
// read the touchscreen coordinates
touchRead(&touch);
int pressed = keysDown(); // buttons pressed this loop
int held = keysHeld(); // buttons currently held
// Right Shoulder button toggles the mode
if ( pressed & KEY_R) TouchType ^= SINGLE;
iprintf("\x1b[14;4HTouch mode: %s",TouchType==CONTINUOUS?"CONTINUOUS ":"SINGLE SHOT");
iprintf("\x1b[6;5HTouch x = %04X, %04X\n", touch.rawx, touch.px);
iprintf("\x1b[7;5HTouch y = %04X, %04X\n", touch.rawy, touch.py);
iprintf("\x1b[0;18Hkeys: %08X\n", keysHeld());
iprintf("\x1b[9;10HFrame %d\n", frame);
if ( TouchType == SINGLE && !(pressed & KEY_TOUCH) ) continue;
if ( !(held & KEY_TOUCH) || touch.rawx == 0 || touch.rawy == 0) continue;
iprintf("\x1b[12;12H(%d,%d) ",touch.px,touch.py);
if ( touch.rawx > max_x) max_x = touch.rawx;
if ( touch.rawy > max_y) max_y = touch.rawy;
if ( touch.px > max_px) max_px = touch.px;
if ( touch.py > max_py) max_py = touch.py;
if ( touch.rawx < min_x) min_x = touch.rawx;
if ( touch.rawy < min_y) min_y = touch.rawy;
if ( touch.px < min_px) min_px = touch.px;
if ( touch.py < min_py) min_py = touch.py;
iprintf("\x1b[0;0H(%d,%d) ",min_px,min_py);
iprintf("\x1b[1;0H(%d,%d) ",min_x,min_y);
iprintf("\x1b[22;21H(%d,%d)",max_x,max_y);
iprintf("\x1b[23;23H(%d,%d)",max_px,max_py);
OAMCopy[0].attribute[2] = 0;
OAMCopy[0].attribute[1] = ATTR1_SIZE_32 |((touch.px - 16) & 0x01FF);
OAMCopy[0].attribute[0] = ATTR0_COLOR_256 | ATTR0_SQUARE | ((touch.py -16) & 0x00FF);
}
return 0;
}
int main() {
//enable vram and map it to the right places
vramSetMainBanks( VRAM_A_MAIN_SPRITE, //A and B maped consecutivly as sprite memory
VRAM_B_MAIN_SPRITE, //this gives us 256KB which is the max
VRAM_C_MAIN_BG_0x06000000, //map C to background memory
VRAM_D_LCD //not using D
);
//set the video mode
videoSetMode( MODE_0_2D |
DISPLAY_SPR_ACTIVE | //turn on sprites
DISPLAY_BG0_ACTIVE | //turn on background 0
DISPLAY_SPR_1D | //this is used when in tile mode
DISPLAY_SPR_1D_BMP //and this in bitmap mode
);
consoleInit(0, 0,BgType_Text4bpp, BgSize_T_256x256, 31,0, true, true);
//turn off the sprites
initSprites();
// direct bitmap sprite
// print at using ansi escape sequence \x1b[line;columnH
iprintf("\x1b[1;1HDirect Bitmap:");
sprites[0].attribute[0] = ATTR0_BMP | ATTR0_ROTSCALE_DOUBLE | 10;
sprites[0].attribute[1] = ATTR1_SIZE_32 | 20;
sprites[0].attribute[2] = ATTR2_ALPHA(1)| 0;
// red 32*32 square for 1d bitmap mode
for(int i=0;i<32*32;i++)
SPRITE_GFX[i]=RGB15(31,0,0)|(1<<15); //dont forget alpha bit
// 256 color sprite
// print at using ansi escape sequence \x1b[line;columnH
iprintf("\x1b[9;1H256 color:");
sprites[1].attribute[0] = ATTR0_COLOR_256 | ATTR0_ROTSCALE_DOUBLE | 75;
sprites[1].attribute[1] = ATTR1_SIZE_32 | 20; // size 64x64, x 10
sprites[1].attribute[2] = 64;
// Blue for 256 color sprite
SPRITE_PALETTE[1]=RGB15(0,0,31);
// blue 64*64 square for 256 color mode (must write two pixles at time)
for(int i=0;i<32*16;i++)
SPRITE_GFX[i+64*16]=(1<<8)|1;
// 16 color sprite
// print at using ansi escape sequence \x1b[line;columnH
iprintf("\x1b[16;1H16 color:");
sprites[2].attribute[0] = ATTR0_COLOR_16 | ATTR0_ROTSCALE_DOUBLE | 135;
sprites[2].attribute[1] = ATTR1_SIZE_32 | 20;
sprites[2].attribute[2] = ATTR2_PALETTE(1) | 96;
//yellow for 16 color sprite (it is using palette 1 so colors 16-31)
SPRITE_PALETTE[17]=RGB15(31,31,0);
// yellow 32*32 square for 16 color mode (must write 4 pixels at a time)
for(int i=0;i<32*8;i++)
SPRITE_GFX[i+96*16]=(1<<12)|(1<<8)|(1<<4)|1;
int angle=0;
//we tied all our sprites to the same rotation attributes (0)
spriteRotations[0].hdx=256;
spriteRotations[0].hdy=0;
spriteRotations[0].vdx=0;
spriteRotations[0].vdy=256;
while(1)
{
angle+=64;
spriteRotations[0].hdx = cosLerp(angle) >> 4;
spriteRotations[0].hdy = sinLerp(angle) >> 4;
spriteRotations[0].vdx = -spriteRotations[0].hdy;
spriteRotations[0].vdy = spriteRotations[0].hdx;
swiWaitForVBlank();
u32 display_temp = 0;
scanKeys();
if(keysDown()&KEY_A) {
screenshotbmp("shot.bmp");
display_temp=REG_DISPCNT;
REG_DISPCNT=MODE_FB1;
}
if(keysUp()&KEY_A) {
videoSetMode( MODE_0_2D |
DISPLAY_SPR_ACTIVE | //turn on sprites
DISPLAY_BG0_ACTIVE | //turn on background 0
DISPLAY_SPR_1D | //this is used when in tile mode
DISPLAY_SPR_1D_BMP | //and this in bitmap mode
DCAP_OFFSET(1));
}
updateOAM();
}
}
int main() {
/* Turn on the 2D graphics core. */
powerOn(POWER_ALL_2D);
/*
* Configure the VRAM and background control registers.
*
* Place the main screen on the bottom physical screen. Then arrange the
* VRAM banks. Next, confiure the background control registers.
*/
lcdMainOnBottom();
initVideo();
initBackgrounds();
consoleDemoInit();
/* Set up a few sprites. */
SpriteInfo spriteInfo[SPRITE_COUNT];
oam = new OAMTable();
initOAM(oam);
//initSprites(oam, spriteInfo);
OAM_Manager oam_manager (spriteInfo,oam);
Jogador jogador (spriteInfo, &oam_manager);
jogador.initGfx ();
NPC npc (spriteInfo, &oam_manager);
npc.initGfx ();
/*
* Update the OAM.
*
* We have to copy our copy of OAM data into the actual OAM during VBlank
* (writes to it are locked during other times).
*/
swiWaitForVBlank();
updateOAM(oam);
/* Loop forever so that the Nintendo DS doesn't reboot upon program
* completion. */
controle.reset ();
for (;;) {
consoleClear ();
/* Update the game state. */
updateInput();
handleInput();
jogador.update (&controle);
npc.update (NULL);
/*
* Update the OAM.
*
* We have to copy our copy of OAM data into the actual OAM during
* VBlank (writes to it are locked during other times).
*/
swiWaitForVBlank();
updateOAM(oam);
}
return 0;
}
void gamescreen()
{
// set the mode for 2 text layers and two extended background layers
videoSetMode(MODE_5_2D |
//DISPLAY_BG1_ACTIVE |
DISPLAY_BG3_ACTIVE |
DISPLAY_SPR_ACTIVE | DISPLAY_SPR_1D_LAYOUT
);
// set the first bank as background memory and the third as sub background memory
// B and D are not used (if you want a bitmap greater than 256x256 you will need more
// memory so another vram bank must be used and mapped consecutivly
vramSetMainBanks(VRAM_A_MAIN_BG_0x6000000, VRAM_B_MAIN_SPRITE, //VRAM_B_MAIN_BG_0x6020000,
VRAM_C_SUB_BG, VRAM_D_MAIN_BG_0x6020000);
// set up our bitmap background
BG3_CR = BG_BMP8_512x256 | BG_WRAP_ON| BG_BMP_BASE(0);
//BG2_CR = BG_BMP8_256x256 | BG_BMP_BASE(8);
BG1_CR = BG_32x32 | BG_TILE_BASE(0) | BG_MAP_BASE(8) | BG_256_COLOR;
// these are rotation backgrounds so you must set the rotation attributes:
// these are fixed point numbers with the low 8 bits the fractional part
// this basicaly gives it a 1:1 translation in x and y so you get a nice flat bitmap
BG3_XDX = 1 << 8;
BG3_XDY = 0;
BG3_YDX = 0;
BG3_YDY = 1 << 8;
BG2_XDX = 1 << 8;
BG2_XDY = 0;
BG2_YDX = 0;
BG2_YDY = 1 << 8;
//our bitmap looks a bit better if we center it so scroll down (256 - 192) / 2
BG3_CX = 0;
BG3_CY = 0;
BG2_CX = 0;
BG2_CY = 0;
for(int i = 0; i < 512*256; i++)
BG_GFX[i] = ((u16*)topscreen_img_bin)[i];
for(int i = 0; i < 256; ++i)
BG_PALETTE[i] = ((u16*)topscreen_pal_bin)[i];
//for(int i = 0; i < 256; ++i)
//BG_PALETTE[i] = ((u16*)numbers_pal_bin)[i];
x = 0;
y = 0;
px = 128-32;
py = 103;
oldx = x;
oldy = y;
drag = false;
touch_down = touchReadXY();
initSprites();
for(int i=0;i<256*256;i++)
{
SPRITE_GFX[i] = i % 256 | ((i % 256) << 8);
}
//for(int i = 0; i < 8*8*256/2; ++i)
// ((u16*)BG_TILE_RAM(0))[i] = ((u16*)numbers_img_bin)[i];
//for(int i = 0; i < 32*32; ++i)
//((u16*)BG_MAP_RAM(8))[i] = i%256;
/* for(int y=0;y<64; ++y)
for(int x=0;x<32; ++x)
{
SPRITE_GFX[y*64+x] = ((u16*)sprite_img_bin)[y*32+x];
}*/
const u8* frames[16];
frames[0] = walk_frame00_img_bin;
frames[1] = walk_frame01_img_bin;
frames[2] = walk_frame02_img_bin;
frames[3] = walk_frame03_img_bin;
frames[4] = walk_frame04_img_bin;
frames[5] = walk_frame05_img_bin;
frames[6] = walk_frame06_img_bin;
frames[7] = walk_frame07_img_bin;
frames[8] = walk_frame08_img_bin;
frames[9] = walk_frame09_img_bin;
frames[10] = walk_frame10_img_bin;
frames[11] = walk_frame11_img_bin;
frames[12] = walk_frame12_img_bin;
frames[13] = walk_frame13_img_bin;
frames[14] = walk_frame14_img_bin;
frames[15] = walk_frame15_img_bin;
const u8* pal_frames[16];
pal_frames[0] = walk_frame00_pal_bin;
pal_frames[1] = walk_frame01_pal_bin;
pal_frames[2] = walk_frame02_pal_bin;
pal_frames[3] = walk_frame03_pal_bin;
pal_frames[4] = walk_frame04_pal_bin;
pal_frames[5] = walk_frame05_pal_bin;
pal_frames[6] = walk_frame06_pal_bin;
pal_frames[7] = walk_frame07_pal_bin;
pal_frames[8] = walk_frame08_pal_bin;
pal_frames[9] = walk_frame09_pal_bin;
pal_frames[10] = walk_frame10_pal_bin;
pal_frames[11] = walk_frame11_pal_bin;
pal_frames[12] = walk_frame12_pal_bin;
pal_frames[13] = walk_frame13_pal_bin;
pal_frames[14] = walk_frame14_pal_bin;
pal_frames[15] = walk_frame15_pal_bin;
for(int i=0;i<64*32; ++i)
SPRITE_GFX[i] = ((u16*)sprite_img_bin)[i];
for(int i=0;i<32*32/2; ++i)
SPRITE_GFX[i+64*32] = ((u16*)use_icon_img_bin)[i];
for(int i=0;i<64*32; ++i)
SPRITE_GFX[i+ (64*32) + (32*16)] = ((u16*)smalldoor_img_bin)[i];
for(int i=0;i<64*32; ++i)
SPRITE_GFX[i] = ((u16*)walk_frame00_img_bin)[i];
for(int i = 0; i < 256; ++i)
SPRITE_PALETTE[i] = ((u16*)walk_frame00_pal_bin)[i];
sprites[0].attribute[0] = ATTR0_SQUARE | ATTR0_TYPE_BLENDED | ATTR0_BMP | px;
sprites[0].attribute[1] = ATTR1_SIZE_64 | py | ATTR1_FLIP_Y;
sprites[0].attribute[2] = ATTR2_ALPHA(3);
sprites[1].attribute[0] = ATTR0_SQUARE | ATTR0_COLOR_256 | (192-32-8) | ATTR0_DISABLED;
sprites[1].attribute[1] = ATTR1_SIZE_32 | (256-32-8);
sprites[1].attribute[2] = 64*2;//64*64;//64*32;
sprites[2].attribute[0] = ATTR0_SQUARE | ATTR0_COLOR_256 | 90-6;
sprites[2].attribute[1] = ATTR1_SIZE_64 | 200+16+2;
sprites[2].attribute[2] = 64*2+32;
int frame_index = 0;
int sx = 0;
//int sy = 0;
bool left = true;;
if (subscreen_mode == PDA)
init_pda();
else
init_doorminigame();
while(1)
{
swiWaitForVBlank();
frame_index += 1;
frame_index = frame_index % 80;
//SPRITE_GFX[i] = ((u16*)numbers_img_bin)[i];
// read the button states
scanKeys();
touch = touchReadXY();
pressed = keysDown(); // buttons pressed this loop
held = keysHeld(); // buttons currently held
if (subscreen_mode != DIALOG)
{
sprites[0].attribute[0] = ATTR0_SQUARE | ATTR0_TYPE_BLENDED | ATTR0_COLOR_256 | mod(103,512);
sprites[0].attribute[1] = ATTR1_SIZE_64 | mod(128-32,512) | (left ? 0: ATTR1_FLIP_X);
sprites[0].attribute[2] = ATTR2_ALPHA(3);
sprites[2].attribute[0] = ATTR0_SQUARE | ATTR0_TYPE_BLENDED | ATTR0_COLOR_256 | mod(90-6, 512);
sprites[2].attribute[1] = ATTR1_SIZE_64 | mod((200+16+2 - px + 128-32 + door_pos/4),512);
sprites[2].attribute[2] = ATTR2_ALPHA(1) | 64*2+32;
}
else
{
sprites[0].attribute[0] |= ATTR0_DISABLED;
sprites[1].attribute[0] |= ATTR0_DISABLED;
sprites[2].attribute[0] |= ATTR0_DISABLED;
}
if ((held & KEY_L) && (held & KEY_R))
swiSoftReset();
if ((pressed & KEY_LEFT) || (pressed & KEY_RIGHT))
{
frame_index = 0;
}
if (held & KEY_LEFT)
{
left = true;
px -= 1;
sprites[0].attribute[1] = sprites[0].attribute[1] & ~ATTR1_FLIP_X;
for(int i=0;i<64*32; ++i)
SPRITE_GFX[i] = ((u16*)frames[frame_index/5])[i];
for(int i = 0; i < 256; ++i)
SPRITE_PALETTE[i] = ((u16*)pal_frames[frame_index/5])[i];
}
else if (held & KEY_RIGHT)
{
left = false;
px += 1;
sprites[0].attribute[1] = sprites[0].attribute[1] | ATTR1_FLIP_X;
for(int i=0;i<64*32; ++i)
SPRITE_GFX[i] = ((u16*)frames[frame_index/5])[i];
for(int i = 0; i < 256; ++i)
SPRITE_PALETTE[i] = ((u16*)pal_frames[frame_index/5])[i];
}
else
{
for(int i=0;i<64*32; ++i)
SPRITE_GFX[i] = ((u16*)frames[0])[i];
for(int i = 0; i < 256; ++i)
SPRITE_PALETTE[i] = ((u16*)pal_frames[0])[i];
}
if (held & KEY_DOWN)
py += 1;
else if (held & KEY_UP)
py -= 1;
if ((px + 128) > 328-16 &&
(px + 128) < (328+35+16))
{
sprites[1].attribute[0] &= ~ATTR0_DISABLED;
//if (pressed & KEY_X)
// {
if (subscreen_mode == PDA)
{
init_doorminigame();
subscreen_mode = DOOR_MINIGAME;
}
else if (subscreen_mode == DOOR_MINIGAME)
{
init_pda();
subscreen_mode = PDA;
}
//}
}
else if ((px + 128) > 133-16 &&
(px + 128) < 133-16+32)
{
init_dialog();
subscreen_mode = DIALOG;
}
else
{
sprites[1].attribute[0] |= ATTR0_DISABLED;
if (subscreen_mode == DOOR_MINIGAME)
{
init_pda();
subscreen_mode = PDA;
}
}
sx = px;
//sx += 1;
if ((held & KEY_TOUCH) && drag)
{
x = oldx + (touch_down.px - touch.px);
y = oldy + (touch_down.py - touch.py);
}
if (!(held & KEY_TOUCH))
drag = false;
if (subscreen_mode != DIALOG)
{
BG3_CX = x*500 + sx<<8 ;
BG3_CY = y*500 + (32<<8);
}
//2_CX = -x;
//2_CY = -y;
update_subscreen();
updateOAM();
}
}
int main() {
/* Turn on the 2D graphics core. */
powerOn(POWER_ALL_2D);
/*
* Configure the VRAM and background control registers.
*
* Place the main screen on the bottom physical screen. Then arrange the
* VRAM banks. Next, confiure the background control registers.
*/
lcdMainOnBottom();
initVideo();
initBackgrounds();
/* Initialize maxmod using the memory based soundbank set up. */
mmInitDefaultMem((mm_addr)soundbank_bin);
/* Set up a few sprites. */
SpriteInfo spriteInfo[SPRITE_COUNT];
OAMTable *oam = new OAMTable();
initOAM(oam);
initSprites(oam, spriteInfo);
/* Display the backgrounds. */
displayStarField();
displayPlanet();
displaySplash();
/*************************************************************************/
/* Keep track of the touch screen coordinates. */
touchPosition touch;
/* Make the ship object. */
static const int SHUTTLE_OAM_ID = 0;
SpriteEntry * shipEntry = &oam->oamBuffer[SHUTTLE_OAM_ID];
SpriteRotation * shipRotation = &oam->matrixBuffer[SHUTTLE_OAM_ID];
Ship * ship = new Ship(&spriteInfo[SHUTTLE_OAM_ID]);
/* Make the moon. */
static const int MOON_OAM_ID = 1;
SpriteEntry * moonEntry = &oam->oamBuffer[MOON_OAM_ID];
SpriteInfo * moonInfo = &spriteInfo[MOON_OAM_ID];
MathVector2D<int> * moonPos = new MathVector2D<int>();
moonPos->x = moonEntry->x;
moonPos->y = moonEntry->y;
/* Set up sound data. */
mmLoadEffect(SFX_THRUST);
for (;;) {
/* Update the game state. */
updateInput(&touch);
handleInput(ship, moonPos, moonInfo, &touch);
ship->moveShip();
/* Update ship sprite attributes. */
MathVector2D<float> position = ship->getPosition();
shipEntry->x = (int)position.x;
shipEntry->y = (int)position.y;
rotateSprite(shipRotation, -ship->getAngleDeg());
/* Update moon sprite attributes. */
moonEntry->x = (int)moonPos->x;
moonEntry->y = (int)moonPos->y;
/*
* Update the OAM.
*
* We have to copy our copy of OAM data into the actual OAM during
* VBlank (writes to it are locked during other times).
*/
swiWaitForVBlank();
updateOAM(oam);
}
return 0;
}
