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authorentrpntr <entrpntr@gmail.com>2020-04-10 16:41:38 -0400
committerentrpntr <entrpntr@gmail.com>2020-04-10 16:41:38 -0400
commit48c658ccdbb1c79608f805264c83a39d20c60817 (patch)
treef59119880326e96b84469957e4899e596ab37c90 /engine/menus/empty_sram.asm
parent18df0a5e3742278c8c373b196b47427f713a865d (diff)
Add engine/menus/save.asm, and some other files.
Diffstat (limited to 'engine/menus/empty_sram.asm')
-rw-r--r--engine/menus/empty_sram.asm19
1 files changed, 19 insertions, 0 deletions
diff --git a/engine/menus/empty_sram.asm b/engine/menus/empty_sram.asm
new file mode 100644
index 00000000..264f0813
--- /dev/null
+++ b/engine/menus/empty_sram.asm
@@ -0,0 +1,19 @@
+EmptyAllSRAMBanks:
+ ld a, 0
+ call .EmptyBank
+ ld a, 1
+ call .EmptyBank
+ ld a, 2
+ call .EmptyBank
+ ld a, 3
+ call .EmptyBank
+ ret
+
+.EmptyBank:
+ call OpenSRAM
+ ld hl, SRAM_Begin
+ ld bc, SRAM_End - SRAM_Begin
+ xor a
+ call ByteFill
+ call CloseSRAM
+ ret