void initState(int state) {
if (state == STARTSCREEN) {
loadPalette(startScreenPal);
DMANow(3, startScreenTiles, &CHARBLOCKBASE[0], startScreenTilesLen);
DMANow(3, startScreenMap, &SCREENBLOCKBASE[27], startScreenMapLen);
DMANow(3, startScreenTiles, &CHARBLOCKBASE[1], startScreenTilesLen);
DMANow(3, startScreenMap, &SCREENBLOCKBASE[25], startScreenMapLen);
selector = 0;
selectRow = 100;
selectCol = 56;
}
else if (state == PAUSESCREEN) {
loadPalette(startScreenPal);
DMANow(3, pauseScreenTiles, &CHARBLOCKBASE[0], pauseScreenTilesLen);
DMANow(3, pauseScreenMap, &SCREENBLOCKBASE[27], pauseScreenMapLen);
DMANow(3, pauseScreenTiles, &CHARBLOCKBASE[1], pauseScreenTilesLen);
DMANow(3, pauseScreenMap, &SCREENBLOCKBASE[25], pauseScreenMapLen);
}
else if (state == INSTRUCTIONSCREEN) {
DMANow(3, instructionScreenTiles, &CHARBLOCKBASE[0], instructionScreenTilesLen);
DMANow(3, instructionScreenMap, &SCREENBLOCKBASE[27], instructionScreenMapLen);
DMANow(3, instructionScreenTiles, &CHARBLOCKBASE[1], instructionScreenTilesLen);
DMANow(3, instructionScreenMap, &SCREENBLOCKBASE[25], instructionScreenMapLen);
}
else if (state == WINSCREEN) {
loadPalette(startScreenPal);
DMANow(3, winScreenTiles, &CHARBLOCKBASE[0], winScreenTilesLen);
DMANow(3, winScreenMap, &SCREENBLOCKBASE[27], winScreenMapLen);
DMANow(3, winScreenTiles, &CHARBLOCKBASE[1], winScreenTilesLen);
DMANow(3, winScreenMap, &SCREENBLOCKBASE[25], winScreenMapLen);
}
else if (state == LOSESCREEN) {
loadPalette(startScreenPal);
DMANow(3, loseScreenTiles, &CHARBLOCKBASE[0], loseScreenTilesLen);
DMANow(3, loseScreenMap, &SCREENBLOCKBASE[27], loseScreenMapLen);
DMANow(3, loseScreenTiles, &CHARBLOCKBASE[1], loseScreenTilesLen);
DMANow(3, loseScreenMap, &SCREENBLOCKBASE[25], loseScreenMapLen);
}
hideSprites();
clearShadowOAM();
if (state == PAUSESCREEN) {
pauseSound();
}
else {
stopSound();
}
REG_BG0HOFS = 0;
REG_BG0VOFS = 0;
REG_BG1HOFS = 0;
}
// Level-independant setup logic
void init() {
REG_DISPCTL = MODE0 | BG2_ENABLE | SPRITE_ENABLE;
REG_BG0CNT = CBB(0) | SBB(26) | BG_SIZE0 | COLOR256 | 0; // Priority 0
REG_BG1CNT = CBB(1) | SBB(27) | BG_SIZE0 | COLOR256 | 1; // Priority 1
REG_BG2CNT = CBB(2) | SBB(28) | BG_SIZE1 | COLOR256 | 2; // Priority 2
// Put Sprite on Screen
loadSpritePalette(sprite_actorPal);
DMANow(3, sprite_actorTiles, &CHARBLOCKBASE[4], sprite_actorTilesLen / 2);
// DMA background 0
loadPalette(pause_screenPal);
DMANow(3, pause_screenMap, &SCREENBLOCKBASE[26], pause_screenMapLen / 2);
DMANow(3, pause_screenTiles, &CHARBLOCKBASE[0], pause_screenTilesLen / 2);
// Initialize level-independant player values
player.deltaRow = 1;
player.deltaCol = 0;
player.isRunning = 0;
player.isJumping = 0;
player.frameCount = 0;
player.width = 16;
player.height = 16;
player.currentFrame = 0;
player.facing = 0; // Facing to the right (1 is facing to the left)
canJump = 0; // subject to change depending how beginning is designed
hideSprites();
// Season-indicator icon position for all levels
icon.row = 5;
icon.col = 219;
}
