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Match Lights_Free (#333)

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* Match Lights_Free

* Remove bug comment
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Roman971 2020-08-20 00:15:02 +02:00 committed by GitHub
parent 4ad461c797
commit 3a22219d5d
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 3 additions and 44 deletions
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35
asm/non_matchings/code/z_lights/Lights_Free.s
View file

@ -1,35 +0,0 @@
glabel Lights_Free
/* AF173C 8007A59C 1080001B */ beqz $a0, .L8007A60C
/* AF1740 8007A5A0 2403000C */ li $v1, 12
/* AF1744 8007A5A4 3C028016 */ lui $v0, %hi(sLightsList) # $v0, 0x8016
/* AF1748 8007A5A8 2442FDF0 */ addiu $v0, %lo(sLightsList) # addiu $v0, $v0, -0x210
/* AF174C 8007A5AC 0082C023 */ subu $t8, $a0, $v0
/* AF1750 8007A5B0 2719FFF8 */ addiu $t9, $t8, -8
/* AF1754 8007A5B4 0323001A */ div $zero, $t9, $v1
/* AF1758 8007A5B8 00004012 */ mflo $t0
/* AF175C 8007A5BC 8C4E0000 */ lw $t6, ($v0)
/* AF1760 8007A5C0 00000000 */ nop
/* AF1764 8007A5C4 0103001B */ divu $zero, $t0, $v1
/* AF1768 8007A5C8 25CFFFFF */ addiu $t7, $t6, -1
/* AF176C 8007A5CC AC4F0000 */ sw $t7, ($v0)
/* AF1770 8007A5D0 00004812 */ mflo $t1
/* AF1774 8007A5D4 AC800000 */ sw $zero, ($a0)
/* AF1778 8007A5D8 AC490004 */ sw $t1, 4($v0)
/* AF177C 8007A5DC 14600002 */ bnez $v1, .L8007A5E8
/* AF1780 8007A5E0 00000000 */ nop
/* AF1784 8007A5E4 0007000D */ break 7
.L8007A5E8:
/* AF1788 8007A5E8 2401FFFF */ li $at, -1
/* AF178C 8007A5EC 14610004 */ bne $v1, $at, .L8007A600
/* AF1790 8007A5F0 3C018000 */ lui $at, 0x8000
/* AF1794 8007A5F4 17210002 */ bne $t9, $at, .L8007A600
/* AF1798 8007A5F8 00000000 */ nop
/* AF179C 8007A5FC 0006000D */ break 6
.L8007A600:
/* AF17A0 8007A600 14600002 */ bnez $v1, .L8007A60C
/* AF17A4 8007A604 00000000 */ nop
/* AF17A8 8007A608 0007000D */ break 7
.L8007A60C:
/* AF17AC 8007A60C 03E00008 */ jr $ra
/* AF17B0 8007A610 00000000 */ nop

1
include/functions.h
View file

@ -987,7 +987,6 @@ void Lights_MapperInit(LightMapper* mapper, u8 red, u8 green, u8 blue);
// ? func_8007A0B4(?);
// ? func_8007A474(?);
z_Light* Lights_FindFreeSlot();
void Lights_Free(z_Light* light);
void func_8007A614(GlobalContext* globalCtx, LightingContext* lightCtx);
void func_8007A698(LightingContext* lightCtx, u8 arg1, u8 arg2, u8 arg3, s16 arg4, s16 arg5);
void Lights_SetAmbientColor(LightingContext* lightCtx, u8 red, u8 green, u8 blue);

11
src/code/z_lights.c
View file

@ -101,19 +101,14 @@ z_Light* Lights_FindFreeSlot() {
return ret;
}
#ifdef NON_MATCHING
// single ordering difference
void Lights_Free(z_Light* light) {
// return type must not be void to match
s32 Lights_Free(z_Light* light) {
if (light != NULL) {
sLightsList.numOccupied--;
light->info = NULL;
sLightsList.nextFree = (light - sLightsList.lights) /
sizeof(z_Light); //! @bug Due to pointer arithmetic, the division is unnecessary
sLightsList.nextFree = (light - sLightsList.lights) / sizeof(z_Light);
}
}
#else
#pragma GLOBAL_ASM("asm/non_matchings/code/z_lights/Lights_Free.s")
#endif
void func_8007A614(GlobalContext* globalCtx, LightingContext* lightCtx) {
Lights_ClearHead(globalCtx, lightCtx);