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Make non-seeded rng a rom flag instead of compile flag

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This commit is contained in:
Kara Alexandra
2022-01-24 13:53:03 -08:00
parent 7f551ad1a4
commit 5fd285c767
2 changed files with 13 additions and 12 deletions
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21
rngfixes.asm
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@@ -109,18 +109,17 @@ RTL
; Out: A = RNG Result
;--------------------------------------------------------------------------------
!RNG_POINTERS = "$7F5200"
!static_rng ?= 1
GetStaticRNG:
if !static_rng
PHX : PHP
REP #$30 ; set 16-bit accumulator and index registers
AND.w #$000F
ASL : TAX : LDA !RNG_POINTERS, X : INC : AND.w #$03FF : STA !RNG_POINTERS, X : TAX ; increment pointer and move value to X
LDA Static_RNG, X ; load RNG value
PLP : PLX
else
JML GetRandomInt
endif
LDA.l SeededRNG : BNE .seeded
JML GetRandomInt
RTL
.seeded
PHX : PHP
REP #$30 ; set 16-bit accumulator and index registers
AND.w #$000F
ASL : TAX : LDA !RNG_POINTERS, X : INC : AND.w #$03FF : STA !RNG_POINTERS, X : TAX ; increment pointer and move value to X
LDA Static_RNG, X ; load RNG value
PLP : PLX
RTL
;--------------------------------------------------------------------------------
InitRNGPointerTable:

4
tables.asm
View File

@@ -409,7 +409,9 @@ org $30808E ; PC 0x18008E
FakeBoots:
db $00 ; #$00 = Off (default) - #$01 = On
;--------------------------------------------------------------------------------
; 0x18008F (unused)
org $30808F ; PC 0x18008F
SeededRNG:
db $01 ; #$00 = Off - #$01 = Seeded RNG (default for rando)
;--------------------------------------------------------------------------------
org $308090 ; PC 0x180090 - 0x180097
ProgressiveSwordLimit: