diff options
Diffstat (limited to 'home/init.asm')
-rw-r--r-- | home/init.asm | 92 |
1 files changed, 46 insertions, 46 deletions
diff --git a/home/init.asm b/home/init.asm index dc1f538be..0c670737a 100644 --- a/home/init.asm +++ b/home/init.asm @@ -2,12 +2,12 @@ Reset:: di call MapSetup_Sound_Off xor a - ld [hMapAnims], a + ldh [hMapAnims], a call ClearPalettes xor a - ld [rIF], a + ldh [rIF], a ld a, 1 ; VBlank int - ld [rIE], a + ldh [rIE], a ei ld hl, wcfbe @@ -28,40 +28,40 @@ _Start:: ld a, $1 .load - ld [hCGB], a + ldh [hCGB], a ld a, $1 - ld [hSystemBooted], a + ldh [hSystemBooted], a Init:: di xor a - ld [rIF], a - ld [rIE], a - ld [rRP], a - ld [rSCX], a - ld [rSCY], a - ld [rSB], a - ld [rSC], a - ld [rWX], a - ld [rWY], a - ld [rBGP], a - ld [rOBP0], a - ld [rOBP1], a - ld [rTMA], a - ld [rTAC], a + ldh [rIF], a + ldh [rIE], a + ldh [rRP], a + ldh [rSCX], a + ldh [rSCY], a + ldh [rSB], a + ldh [rSC], a + ldh [rWX], a + ldh [rWY], a + ldh [rBGP], a + ldh [rOBP0], a + ldh [rOBP1], a + ldh [rTMA], a + ldh [rTAC], a ld [WRAM1_Begin], a ld a, %100 ; Start timer at 4096Hz - ld [rTAC], a + ldh [rTAC], a .wait - ld a, [rLY] + ldh a, [rLY] cp LY_VBLANK + 1 jr nz, .wait xor a - ld [rLCDC], a + ldh [rLCDC], a ; Clear WRAM bank 0 ld hl, WRAM0_Begin @@ -77,22 +77,22 @@ Init:: ld sp, wStack ; Clear HRAM - ld a, [hCGB] + ldh a, [hCGB] push af - ld a, [hSystemBooted] + ldh a, [hSystemBooted] push af xor a ld hl, HRAM_Begin ld bc, HRAM_End - HRAM_Begin call ByteFill pop af - ld [hSystemBooted], a + ldh [hSystemBooted], a pop af - ld [hCGB], a + ldh [hCGB], a call ClearWRAM ld a, 1 - ld [rSVBK], a + ldh [rSVBK], a call ClearVRAM call ClearSprites call ClearsScratch @@ -103,21 +103,21 @@ Init:: call WriteOAMDMACodeToHRAM xor a - ld [hMapAnims], a - ld [hSCX], a - ld [hSCY], a - ld [rJOYP], a + ldh [hMapAnims], a + ldh [hSCX], a + ldh [hSCY], a + ldh [rJOYP], a ld a, $8 ; HBlank int enable - ld [rSTAT], a + ldh [rSTAT], a ld a, $90 - ld [hWY], a - ld [rWY], a + ldh [hWY], a + ldh [rWY], a ld a, 7 - ld [hWX], a - ld [rWX], a + ldh [hWX], a + ldh [rWX], a ld a, LCDC_DEFAULT ; %11100011 ; LCD on @@ -128,17 +128,17 @@ Init:: ; OBJ 8x8 ; OBJ on ; BG on - ld [rLCDC], a + ldh [rLCDC], a ld a, CONNECTION_NOT_ESTABLISHED - ld [hSerialConnectionStatus], a + ldh [hSerialConnectionStatus], a farcall InitCGBPals ld a, HIGH(vBGMap1) - ld [hBGMapAddress + 1], a + ldh [hBGMapAddress + 1], a xor a ; LOW(vBGMap1) - ld [hBGMapAddress], a + ldh [hBGMapAddress], a farcall StartClock @@ -146,16 +146,16 @@ Init:: ld [MBC3LatchClock], a ld [MBC3SRamEnable], a - ld a, [hCGB] + ldh a, [hCGB] and a jr z, .no_double_speed call NormalSpeed .no_double_speed xor a - ld [rIF], a + ldh [rIF], a ld a, %1111 ; VBlank, LCDStat, Timer, Serial interrupts - ld [rIE], a + ldh [rIE], a ei call DelayFrame @@ -171,11 +171,11 @@ ClearVRAM:: ; Wipe VRAM banks 0 and 1 ld a, 1 - ld [rVBK], a + ldh [rVBK], a call .clear xor a ; 0 - ld [rVBK], a + ldh [rVBK], a .clear ld hl, VRAM_Begin ld bc, VRAM_End - VRAM_Begin @@ -190,7 +190,7 @@ ClearWRAM:: ld a, 1 .bank_loop push af - ld [rSVBK], a + ldh [rSVBK], a xor a ld hl, WRAM1_Begin ld bc, WRAM1_End - WRAM1_Begin |