diff options
Diffstat (limited to 'asm/random.s')
-rw-r--r-- | asm/random.s | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/asm/random.s b/asm/random.s deleted file mode 100644 index d09ba0a..0000000 --- a/asm/random.s +++ /dev/null @@ -1,130 +0,0 @@ - .include "constants/gba_constants.inc" - .include "asm/macros.inc" - - .syntax unified - - .text - - thumb_func_start SeedRng -SeedRng: - push {r4,lr} - ldr r4, _08006170 - ldrb r2, [r0] - ldrb r1, [r0, 0x1] - muls r2, r1 - ldrb r3, [r0, 0x2] - ldrb r1, [r0, 0x3] - muls r1, r3 - ldr r3, _08006174 - adds r1, r3 - adds r2, r1 - ldrb r1, [r0, 0x4] - ldrb r0, [r0, 0x5] - muls r0, r1 - adds r2, r0 - str r2, [r4] - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_08006170: .4byte gUnknown_203B07C -_08006174: .4byte 0x0000d305 - thumb_func_end SeedRng - - thumb_func_start Random16 -Random16: - ldr r2, _08006188 - ldr r1, [r2] - ldr r0, _0800618C - muls r0, r1 - adds r0, 0x1 - str r0, [r2] - asrs r0, 16 - bx lr - .align 2, 0 -_08006188: .4byte gUnknown_203B07C -_0800618C: .4byte 0x5d588b65 - thumb_func_end Random16 - - thumb_func_start Random -Random: - push {r4,lr} - bl Random16 - adds r4, r0, 0 - lsls r4, 16 - asrs r4, 16 - bl Random16 - lsls r0, 16 - asrs r0, 16 - lsls r4, 16 - orrs r4, r0 - adds r0, r4, 0 - pop {r4} - pop {r1} - bx r1 - thumb_func_end Random - - thumb_func_start RandomCapped -RandomCapped: - push {r4,lr} - adds r4, r0, 0 - bl Random - ldr r1, _080061C8 - ands r0, r1 - muls r0, r4 - asrs r0, 16 - ands r0, r1 - pop {r4} - pop {r1} - bx r1 - .align 2, 0 -_080061C8: .4byte 0x0000ffff - thumb_func_end RandomCapped - - thumb_func_start RandomRange -RandomRange: - push {r4,r5,lr} - adds r5, r0, 0 - adds r4, r1, 0 - cmp r5, r4 - beq _080061EC - cmp r5, r4 - blt _080061E4 - subs r0, r5, r4 - bl RandomCapped - adds r0, r4 - b _080061EC -_080061E4: - subs r0, r4, r5 - bl RandomCapped - adds r0, r5 -_080061EC: - pop {r4,r5} - pop {r1} - bx r1 - thumb_func_end RandomRange - - thumb_func_start GetRngState -GetRngState: - ldr r0, _080061FC - ldr r0, [r0] - bx lr - .align 2, 0 -_080061FC: .4byte gUnknown_203B07C - thumb_func_end GetRngState - - thumb_func_start ReseedRng -ReseedRng: - push {r4,lr} - ldr r4, _08006214 - str r0, [r4] - bl Random - str r0, [r4] - pop {r4} - pop {r0} - bx r0 - .align 2, 0 -_08006214: .4byte gUnknown_203B07C - thumb_func_end ReseedRng - - .align 2, 0 @ Don't pad with nop. |