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| author | Daniel Harding <33dannye@gmail.com> | 2020-05-16 21:42:24 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-16 21:42:24 -0500 |
| commit | 8a924f1f783572ff395f617f99546b4c949c8b04 (patch) | |
| tree | 1b6c7de331cb983256651b11b8adf413a3a434f1 /home/init.asm | |
| parent | 88d7e9a34a8b610b358cec1ccc6660634ca9ce80 (diff) | |
| parent | ed94962edf1668aba3f60938e8a5ba8040e2a59c (diff) | |
Merge pull request #30 from entrpntr/spring-cleaning
Spring Cleaning
Diffstat (limited to 'home/init.asm')
| -rw-r--r-- | home/init.asm | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/home/init.asm b/home/init.asm index 82b3cf7e..497e13c7 100644 --- a/home/init.asm +++ b/home/init.asm @@ -56,9 +56,9 @@ Init:: xor a ldh [rLCDC], a -; Clear WRAM bank 0 +; Clear WRAM ld hl, WRAM0_Begin - ld bc, $2000 + ld bc, WRAM1_End - WRAM0_Begin .ByteFill: ld [hl], 0 inc hl @@ -70,6 +70,8 @@ Init:: ld sp, wStackTop call ClearVRAM + +; Clear HRAM ldh a, [hCGB] push af xor a @@ -104,11 +106,11 @@ Init:: ldh [rWX], a ld a, CONNECTION_NOT_ESTABLISHED - ldh [hLinkPlayerNumber], a + ldh [hSerialConnectionStatus], a - ld h, $98 + ld h, HIGH(vBGMap0) call BlankBGMap - ld h, $9c + ld h, HIGH(vBGMap1) call BlankBGMap callfar InitCGBPals @@ -137,7 +139,7 @@ Init:: ; BG on ldh [rLCDC], a - ld a, $1f + ld a, IE_DEFAULT ldh [rIE], a ei @@ -158,13 +160,13 @@ ClearVRAM:: ret BlankBGMap:: - ld a, $7f - jr asm_69e - -FillBGMap:: + ld a, " " + jr .fill +; unused; would fill BG Map with value in l ld a, l -asm_69e - ld de, $400 + +.fill + ld de, vBGMap1 - vBGMap0 ld l, e .loop ld [hli], a |