void init(){
// Set display options.
REG_DISPCNT = DCNT_MODE0 | DCNT_OBJ | DCNT_BG0 | DCNT_BG1 | DCNT_BG2 | DCNT_BG3;
// Set background 0 options.
REG_BG0CNT = BG_CBB(0) | BG_SBB(30) | BG_8BPP | BG_REG_32x32;
REG_BG0HOFS = 0;
REG_BG0VOFS = 0;
// Set background 1 options.
REG_BG1CNT = BG_CBB(0) | BG_SBB(29) | BG_8BPP | BG_REG_32x32;
REG_BG1HOFS = 0;
REG_BG1VOFS = 0;
// Set background 2 options.
REG_BG2CNT = BG_CBB(0) | BG_SBB(28) | BG_8BPP | BG_REG_32x32;
REG_BG2HOFS = 0;
REG_BG2VOFS = 0;
// Set background 3 options.
REG_BG3CNT = BG_CBB(0) | BG_SBB(27) | BG_8BPP | BG_REG_32x32;
REG_BG3HOFS = 0;
REG_BG3VOFS = 0;
LoadTileData(0, 0, backgroundTiles, backgroundTilesLen);
LoadPaletteBGData(0, menuBGPal, menuBGPalLen);
LoadTileData(4, 0, spritesTiles, spritesTilesLen);
LoadTileData(4, 64, font_bold, 8192);
LoadPaletteObjData(0, spritesPal, spritesPalLen);
//Clear backgrounds
for (int y = 0; y < 32; ++y){
for (int x = 0; x < 32; ++x){
SetTile(30, x, y, 0);
SetTile(29, x, y, 0);
SetTile(28, x, y, 0);
SetTile(27, x, y, 0);
}
}
//Set-up backgrounds from maps
for(int i = 0; i < cloudBGMapLen; i++){
SetTile(27, i%32, i/32, cloudBGMap[i]);
};
for(int i = 0; i < buildingBGMapLen; i++){
SetTile(28, i%32, i/32, buildingBGMap[i]);
};
for(int i = 0; i < fenceBGMapLen; i++){
SetTile(29, i%32, i/32, fenceBGMap[i]);
};
for(int i = 0; i < girderMapLen; i++){
SetTile(30, i%32, i/32, girderMap[i]);
};
}
int main()
{
// Set display options.
// DCNT_MODE0 sets mode 0, which provides four tiled backgrounds.
// DCNT_OBJ enables objects.
// DCNT_OBJ_1D make object tiles mapped in 1D (which makes life easier).
REG_DISPCNT = DCNT_MODE0 | DCNT_BG0 | DCNT_BG1 | DCNT_BG2 | DCNT_OBJ;
REG_BG0CNT = BG_CBB(0) | BG_SBB(30) | BG_8BPP | BG_REG_32x32 | BG_PRIO(0);
REG_BG1CNT = BG_CBB(0) | BG_SBB(29) | BG_8BPP | BG_REG_32x32 | BG_PRIO(1);
REG_BG2CNT = BG_CBB(0) | BG_SBB(25) | BG_8BPP | BG_REG_64x64 | BG_PRIO(2);
REG_BG2HOFS = 0;
REG_BG2VOFS = 0;
ClearObjects();
SetPaletteBG(1, RGB(31, 31, 31)); // white
//Load each tile in font_bold into it's corresponding position in charblock 0
for (int i = 0; i < 128; i++)
{
LoadTile8(0, i, font_bold[i]);
}
DrawText(5, (SCREEN_HEIGHT / 16) - 2, "DECEPTIVE DIMENSIONS");
DrawText(5, (SCREEN_HEIGHT / 16), "Press start to begin");
Buttons buttons;
int framecounter = 0;
//Title screen (under construction)
while (true)
{
buttons.Update();
if (buttons.StartJustPressed())
{
break;
}
WaitVSync();
}
while (true)
{
//Load Custom spritesheet
LoadPaletteObjData(0, spritesheet4Pal, sizeof spritesheet4Pal);
LoadPaletteBGData(0, backgroundnewnewPal, sizeof backgroundnewnewPal);
LoadTileData(4, 0, spritesheet4Tiles, sizeof spritesheet4Tiles);
LoadTileData(0, 0, backgroundnewnewTiles, sizeof backgroundnewnewTiles);
int levelnumber = 1;
Level level(levelnumber);
for (int screenblock = 21; screenblock < 31; screenblock++)
{
level.FillScreenblock(screenblock, 0);
}
level.DrawBackground(level.curdimension);
bool gamerunning = true;
//Main game loop
while (gamerunning)
{
buttons.Update();
gamerunning = level.CheckIfLevelComplete();
level.TakeInput(buttons);
level.MoveObjects();
level.Draw();
level.UpdateLevelObjects(framecounter);
framecounter++;
WaitVSync();
FlipBuffers();
}
//Reload each tile in font_bold into it's corresponding position in charblock 0
for (int i = 0; i < 128; i++)
{
LoadTile8(0, i, font_bold[i]);
}
SetPaletteBG(0, RGB(0, 0, 0)); // black
SetPaletteBG(1, RGB(31, 31, 31)); // white
for (int screenblock = 25; screenblock < 31; screenblock++)
{
for (int y = 0; y < 32; y++)
{
for (int x = 0; x < 32; x++)
{
SetTile(screenblock, x, y, 0);
}
}
}
level.player.drawx = SCREEN_WIDTH;
SetObject(level.player.GetObjNum(),
ATTR0_SHAPE(2) | ATTR0_8BPP | ATTR0_HIDE,
ATTR1_SIZE(2) | ATTR1_X(level.player.drawx),
ATTR2_ID8(0) | ATTR2_PRIO(2));
UpdateObjects();
DrawText(6, (SCREEN_HEIGHT / 16) - 2, "That's all folks!!");
DrawText(3, (SCREEN_HEIGHT / 16), "Press start to try again");
while (true)
{
buttons.Update();
if (buttons.StartJustPressed())
{
break;
}
WaitVSync();
}
}
}
