mirror of
https://github.com/pret/pmd-sky.git
synced 2026-04-26 00:26:19 -05:00
57 lines
1.1 KiB
ArmAsm
57 lines
1.1 KiB
ArmAsm
.include "asm/macros.inc"
|
|
.include "overlay_29_0230F8D0.inc"
|
|
|
|
.text
|
|
|
|
arm_func_start ov29_0230F8D0
|
|
ov29_0230F8D0: ; 0x0230F8D0
|
|
stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, lr}
|
|
mov r8, r0
|
|
mov r7, r1
|
|
bl EntityIsValid__0230F008
|
|
cmp r0, #0
|
|
moveq r0, #0xff
|
|
ldmeqia sp!, {r3, r4, r5, r6, r7, r8, sb, pc}
|
|
ldr r0, [r8, #0xb4]
|
|
mov r5, #0
|
|
ldrb r6, [r0, #0x4c]
|
|
ldr r4, _0230F97C ; =DIRECTIONS_XY
|
|
b _0230F96C
|
|
_0230F900:
|
|
mov r1, r6, lsl #2
|
|
add r0, r4, r6, lsl #2
|
|
ldrsh ip, [r8, #4]
|
|
ldrsh r3, [r4, r1]
|
|
ldrsh r2, [r8, #6]
|
|
ldrsh r1, [r0, #2]
|
|
add r0, ip, r3
|
|
add r1, r2, r1
|
|
bl GetTile
|
|
ldr sb, [r0, #0xc]
|
|
cmp sb, #0
|
|
beq _0230F958
|
|
mov r0, sb
|
|
bl IsMonster__0230F980
|
|
cmp r0, #0
|
|
beq _0230F958
|
|
mov r0, sb
|
|
mov r1, r7
|
|
bl ItemIsActive__0230F810
|
|
cmp r0, #0
|
|
movne r0, r6
|
|
ldmneia sp!, {r3, r4, r5, r6, r7, r8, sb, pc}
|
|
_0230F958:
|
|
add r0, r6, #1
|
|
and r0, r0, #0xff
|
|
add r1, r5, #1
|
|
and r6, r0, #7
|
|
and r5, r1, #0xff
|
|
_0230F96C:
|
|
cmp r5, #8
|
|
blo _0230F900
|
|
mov r0, #0xff
|
|
ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, pc}
|
|
.align 2, 0
|
|
_0230F97C: .word DIRECTIONS_XY
|
|
arm_func_end ov29_0230F8D0
|