void debug_enable(void)
{
VRAMLoad((word) debugFont_pic, 0x5000, 2048);
VRAMLoad((word) debug_map, 0x4000, 0x0800);
setTileMapLocation(0x4000, (byte) 0x00, (byte) 0);
setCharacterLocation(0x5000, (byte) 0);
*(byte *) 0x2100 = 0x0f; // enable background
// Font Color
// hex(24 << 10 | 24 << 5 | 24 ) = '0x6318'
*(byte *) 0x2121 = 0x02;
*(byte *) 0x2122 = 0xff;
*(byte *) 0x2122 = 0x7f;
// Font Border Color
*(byte *) 0x2121 = 0x00;
*(byte *) 0x2122 = 0x00;
*(byte *) 0x2122 = 0x00;
// Background Color
*(byte *) 0x2121 = 0x01;
*(byte *) 0x2122 = 0x05;
*(byte *) 0x2122 = 0x29;
}
void main(void) {
initInternalRegisters();
// Screen map data @ VRAM location $1000
setTileMapLocation(0x1000, (byte) 0x00, (byte) 0);
//*(byte*) 0x2107 = 0x10;
// Plane 0 Tile graphics @ $2000
setCharacterLocation(0x2000, (byte) 0);
//*(byte*) 0x210b = 0x02;
VRAMLoad((word) title_pic, 0x2000, 0x1BE0);
VRAMLoad((word) title_map, 0x1000, 0x0800);
CGRAMLoad((word) title_pal, (byte) 0x00, (word) 256);
// TODO sitwch to mode 0 for trying
*(byte*) 0x2105 = 0x01; // MODE 1 value
*(byte*) 0x212c = 0x01; // Plane 0 (bit one) enable register
*(byte*) 0x212d = 0x00; // All subPlane disable
*(byte*) 0x2100 = 0x0f; // enable background
currentScrollEvent = NULL;
scrollValue = 0;
initEvents();
enablePad();
addEvent(&NMIReadPad, 1);
// Loop forever
while(1) {
waitForVBlank();
if(pad1.left) {
if(currentScrollEvent == NULL)
currentScrollEvent = addEvent(&scrollLeft, 1);
}
if(pad1.right) {
if(currentScrollEvent != NULL) {
removeEvent(currentScrollEvent);
currentScrollEvent = NULL;
}
}
if(pad1.up) {
addEvent(&fadeOut, 1);
addEvent(&mosaicIn, 1);
}
if(pad1.down) {
addEvent(&fadeIn, 1);
addEvent(&mosaicOut, 1);
}
if(pad1.start) {
debug();
}
}
}