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Update 'src/main.asm'

This commit is contained in:
villadelfia 2023-10-18 01:13:20 +00:00
parent f90d414e8e
commit d36ac9159b
1 changed files with 4 additions and 12 deletions
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16
src/main.asm
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@ -13,9 +13,9 @@ wStateVBlankHandler:: ds 2
SECTION "Stack", WRAM0 SECTION "Stack", WRAM0
wStack: wStack::
ds STACK_SIZE ds STACK_SIZE
wStackEnd: wStackEnd::
SECTION "Code Entry Point", ROM0 SECTION "Code Entry Point", ROM0
@ -25,7 +25,7 @@ Main::
xor a, a xor a, a
ldh [rLCDC], a ldh [rLCDC], a
; Stack ; Set up stack
ld sp, wStackEnd ld sp, wStackEnd
; We use a single set of tiles for the entire game, so we copy it at the start. ; We use a single set of tiles for the entire game, so we copy it at the start.
@ -34,12 +34,6 @@ Main::
ld bc, TilesEnd - Tiles ld bc, TilesEnd - Tiles
call UnsafeMemCopy call UnsafeMemCopy
; Also to the second bank of tile data.
ld de, Tiles
ld hl, _VRAM + $800
ld bc, TilesEnd - Tiles
call UnsafeMemCopy
; Make sure both sprites and bg use the same tile data. ; Make sure both sprites and bg use the same tile data.
ldh a, [rLCDC] ldh a, [rLCDC]
or LCDCF_BLK01 or LCDCF_BLK01
@ -92,10 +86,8 @@ EventLoopPostHandler::
ld a, [wStateVBlankHandler + 1] ld a, [wStateVBlankHandler + 1]
ld h, a ld h, a
jp hl jp hl
EventLoopPostVBlankHandler::
; Jump back to the start of the event loop. ; The VBlank Handler is expected to end with jp EventLoop.
jr EventLoop
ENDC ENDC