mirror/perfect-dark
1
0
Fork 0
mirror of https://gitlab.com/ryandwyer/perfect-dark synced 2026-07-26 06:27:04 -04:00
Code Issues Packages Projects Releases Wiki Activity

ntsc-beta: Decompile bgTick

Browse Source
This commit is contained in:
Ryan Dwyer
2022-02-05 12:40:15 +10:00
parent e59315d4af
commit 5963fbebcf
1 changed files with 15 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/game/bg.c
+15 -79
View File
@@ -43,9 +43,6 @@
#if VERSION < VERSION_NTSC_1_0
const char var7f1b1970nb[] = "NumLightsChecksum failed %s %d";
const char var7f1b1990nb[] = "LightsOffsetChecksum failed %s %d";
const char var7f1b19b4nb[] = "bg.c";
const char var7f1b19bcnb[] = "bg.c";
const char var7f1b19c4nb[] = "bg.c";
#endif
struct var800a4640 var800a4640;
@@ -8643,13 +8640,16 @@ void func0f15c920(void)
#endif
}
#if VERSION >= VERSION_NTSC_1_0
void bgTick(void)
{
s32 tickmode;
g_NumActiveRooms = 0;
#if VERSION < VERSION_NTSC_1_0
func7f155c10nb("bg.c", 5761);
#endif
func0f15c920();
if (g_Vars.currentplayerindex == 0) {
@@ -8661,7 +8661,12 @@ void bgTick(void)
if (tickmode == TICKMODE_NORMAL) {
var8007fc10 = 4;
if (IS8MB() && var8007fc0c) {
#if VERSION >= VERSION_NTSC_1_0
if (IS8MB() && var8007fc0c)
#else
if (var8007fc0c)
#endif
{
var8007fc0c--;
var8007fc10 = 200;
}
@@ -8676,83 +8681,14 @@ void bgTick(void)
g_CamRoom = g_Vars.currentplayer->cam_room;
#if VERSION >= VERSION_NTSC_1_0
bgTickPortals();
}
#else
GLOBAL_ASM(
glabel bgTick
/* f1570bc: 27bdffe8 */ addiu $sp,$sp,-24
/* f1570c0: afbf0014 */ sw $ra,0x14($sp)
/* f1570c4: 3c01800b */ lui $at,0x800b
/* f1570c8: 3c047f1b */ lui $a0,0x7f1b
/* f1570cc: ac20936c */ sw $zero,-0x6c94($at)
/* f1570d0: 248419b4 */ addiu $a0,$a0,0x19b4
/* f1570d4: 0fc55704 */ jal func7f155c10nb
/* f1570d8: 24051681 */ addiu $a1,$zero,0x1681
/* f1570dc: 0fc55c1e */ jal func0f15c920
/* f1570e0: 00000000 */ sll $zero,$zero,0x0
/* f1570e4: 3c03800a */ lui $v1,0x800a
/* f1570e8: 2463e6c0 */ addiu $v1,$v1,-6464
/* f1570ec: 8c6e0290 */ lw $t6,0x290($v1)
/* f1570f0: 55c00006 */ bnezl $t6,.NB0f15710c
/* f1570f4: 8c6202ac */ lw $v0,0x2ac($v1)
/* f1570f8: 0fc563ca */ jal bgTickRooms
/* f1570fc: 00000000 */ sll $zero,$zero,0x0
/* f157100: 3c03800a */ lui $v1,0x800a
/* f157104: 2463e6c0 */ addiu $v1,$v1,-6464
/* f157108: 8c6202ac */ lw $v0,0x2ac($v1)
.NB0f15710c:
/* f15710c: 24060001 */ addiu $a2,$zero,0x1
/* f157110: 3c048008 */ lui $a0,0x8008
/* f157114: 1446000e */ bne $v0,$a2,.NB0f157150
/* f157118: 3c018008 */ lui $at,0x8008
/* f15711c: 3c058008 */ lui $a1,0x8008
/* f157120: 24a52470 */ addiu $a1,$a1,0x2470
/* f157124: 84a20000 */ lh $v0,0x0($a1)
/* f157128: 3c048008 */ lui $a0,0x8008
/* f15712c: 24842474 */ addiu $a0,$a0,0x2474
/* f157130: 240f0004 */ addiu $t7,$zero,0x4
/* f157134: 1040000d */ beqz $v0,.NB0f15716c
/* f157138: a48f0000 */ sh $t7,0x0($a0)
/* f15713c: 2458ffff */ addiu $t8,$v0,-1
/* f157140: 241900c8 */ addiu $t9,$zero,0xc8
/* f157144: a4b80000 */ sh $t8,0x0($a1)
/* f157148: 10000008 */ beqz $zero,.NB0f15716c
/* f15714c: a4990000 */ sh $t9,0x0($a0)
.NB0f157150:
/* f157150: 3c058008 */ lui $a1,0x8008
/* f157154: 24a52470 */ addiu $a1,$a1,0x2470
/* f157158: 24842474 */ addiu $a0,$a0,0x2474
/* f15715c: 24080008 */ addiu $t0,$zero,0x8
/* f157160: 240900c8 */ addiu $t1,$zero,0xc8
/* f157164: a4a80000 */ sh $t0,0x0($a1)
/* f157168: a4890000 */ sh $t1,0x0($a0)
.NB0f15716c:
/* f15716c: 8c620284 */ lw $v0,0x284($v1)
/* f157170: 240b0064 */ addiu $t3,$zero,0x64
/* f157174: 240516ca */ addiu $a1,$zero,0x16ca
/* f157178: 944a0010 */ lhu $t2,0x10($v0)
/* f15717c: 54ca0003 */ bnel $a2,$t2,.NB0f15718c
/* f157180: 8c4c1ba0 */ lw $t4,0x1ba0($v0)
/* f157184: a48b0000 */ sh $t3,0x0($a0)
/* f157188: 8c4c1ba0 */ lw $t4,0x1ba0($v0)
.NB0f15718c:
/* f15718c: 3c047f1b */ lui $a0,0x7f1b
/* f157190: 248419bc */ addiu $a0,$a0,0x19bc
/* f157194: 0fc55704 */ jal func7f155c10nb
/* f157198: ac2c2484 */ sw $t4,0x2484($at)
/* f15719c: 0fc5798d */ jal bgTickPortals
/* f1571a0: 00000000 */ sll $zero,$zero,0x0
/* f1571a4: 3c047f1b */ lui $a0,0x7f1b
/* f1571a8: 248419c4 */ addiu $a0,$a0,0x19c4
/* f1571ac: 0fc55704 */ jal func7f155c10nb
/* f1571b0: 240516d6 */ addiu $a1,$zero,0x16d6
/* f1571b4: 8fbf0014 */ lw $ra,0x14($sp)
/* f1571b8: 27bd0018 */ addiu $sp,$sp,0x18
/* f1571bc: 03e00008 */ jr $ra
/* f1571c0: 00000000 */ sll $zero,$zero,0x0
);
func7f155c10nb("bg.c", 5834);
bgTickPortals();
func7f155c10nb("bg.c", 5846);
#endif
}
Gfx *bgRender(Gfx *gdl)
{