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Attempt to decompile creditsRender

This commit is contained in:
Ryan Dwyer 2021-01-14 22:34:30 +10:00
parent b36e60ab25
commit 603820323b
4 changed files with 139 additions and 22 deletions
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130
src/game/credits.c
View File

@ -17,6 +17,7 @@
#include "game/credits.h"
#include "game/game_1531a0.h"
#include "game/game_166e40.h"
#include "game/gfxmemory.h"
#include "game/core.h"
#include "game/music.h"
#include "game/lang.h"
@ -352,7 +353,7 @@ u32 var8007f6cc = 0x41400000;
u32 var8007f6d0 = 0x41800000;
u32 var8007f6d4 = 0x00000000;
u32 var8007f6d8 = 0x0000ffff;
u32 var8007f6dc = 0x00000000;
u32 var8007f6dc = 0;
GLOBAL_ASM(
glabel func0f1371b0
@ -1284,7 +1285,7 @@ glabel func0f137ea8
);
GLOBAL_ASM(
glabel func0f137f24
glabel creditsRenderBackground
.late_rodata
glabel var7f1b57f4
.word 0x3e4ccccd
@ -2671,7 +2672,7 @@ glabel var7f1b5844
);
GLOBAL_ASM(
glabel func0f139290
glabel creditsRenderSprites
.late_rodata
glabel var7f1b5848
.word 0xc58ca000
@ -4696,7 +4697,7 @@ glabel func0f13ae04
);
GLOBAL_ASM(
glabel func0f13ae0c
glabel creditsTick
.late_rodata
glabel var7f1b5930
.word 0x3c23d70a
@ -4926,7 +4927,7 @@ glabel var7f1b5948
/* f13b110: 318d0fff */ andi $t5,$t4,0xfff
/* f13b114: 000d7300 */ sll $t6,$t5,0xc
/* f13b118: 012e7825 */ or $t7,$t1,$t6
/* f13b11c: 0fc4eb83 */ jal func0f13ae0c
/* f13b11c: 0fc4eb83 */ jal creditsTick
/* f13b120: af0f0004 */ sw $t7,0x4($t8)
/* f13b124: 3c07800a */ lui $a3,%hi(g_CreditsData)
/* f13b128: 24e74170 */ addiu $a3,$a3,%lo(g_CreditsData)
@ -5077,9 +5078,9 @@ glabel var7f1b5948
/* f13b358: e7a00060 */ swc1 $f0,0x60($sp)
/* f13b35c: e7a6004c */ swc1 $f6,0x4c($sp)
/* f13b360: e7b20050 */ swc1 $f18,0x50($sp)
/* f13b364: 0fc4dfc9 */ jal func0f137f24
/* f13b364: 0fc4dfc9 */ jal creditsRenderBackground
/* f13b368: e7a40054 */ swc1 $f4,0x54($sp)
/* f13b36c: 0fc4e4a4 */ jal func0f139290
/* f13b36c: 0fc4e4a4 */ jal creditsRenderSprites
/* f13b370: 00402025 */ or $a0,$v0,$zero
/* f13b374: 3c07800a */ lui $a3,%hi(g_CreditsData)
/* f13b378: 24e74170 */ addiu $a3,$a3,%lo(g_CreditsData)
@ -5173,6 +5174,121 @@ glabel var7f1b5948
/* f13b4c0: 27bd00a8 */ addiu $sp,$sp,0xa8
);
// Mismatch: Come back to to this when more is known about these symbols
//Gfx *creditsRender(Gfx *gdl)
//{
// Mtxf sp68;
// Mtxf *matrix = gfxAllocateMatrix();
// volatile struct coord sp58;
// volatile struct coord sp4c;
//
// func0f1531dc(false);
//
// g_ScreenWidthMultiplier = 1;
//
// gdl = func0000b280(gdl);
// gdl = func0000b1d0(gdl);
// gdl = func0f1384b4(gdl, 0xff);
//
// gDPSetScissorFrac(gdl++, G_SC_NON_INTERLACE, 0, 120, viGetX() * 4.0f, (viGetY() - 30) * 4.0f);
//
// creditsTick();
//
// if (g_CreditsData->unk41f4 || g_CreditsData->unk4204 < 60 || g_CreditsData->unk4204 > 1200) {
// if (g_CreditsData->unk41f4 == 0 && g_CreditsData->unk4204 > 1200) {
// if (var8007f130 == 0) {
// var8007f130 = 1;
// var8007f6dc = 0;
//
// func0f0f37a4(&g_CreditsData->unk2ef0);
// }
//
// var8007f6dc += g_Vars.diffframe240;
//
// if (var8007f6dc > 14400) {
// var8007f6dc = 0;
// }
//
// g_CreditsData->unk343c = 0;
// g_CreditsData->unk3414 = 0;
// g_CreditsData->unk3438 = -0.26175770163536;
// g_CreditsData->unk3410 = g_CreditsData->unk3438;
// g_CreditsData->unk3428 = 833.0f - (var8007f6dc / 14400.0f) * 2413.0f;
// g_CreditsData->unk3440 = 0;
// g_CreditsData->unk3418 = g_CreditsData->unk3440;
// g_CreditsData->unk342c = 70.86;
// g_CreditsData->unk3430 = -2050;
// g_CreditsData->unk3434 = 1.467;
//
// g_CreditsData->unk2efc = 1200;
// g_CreditsData->unk34a1 |= 0x02;
// g_CreditsData->unk34a4 = 0;
//
// gdl = func0f0f38b0(gdl, &g_CreditsData->unk2ef0, 4);
//
// gSPMatrix(gdl++, osVirtualToPhysical(matrix), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
//
// gdl = func0f1384b4(gdl, 0xd8);
// }
//
// func000159b0(&sp68);
// func00016054(&sp68, matrix);
// currentPlayerSetMatrix1740(&sp68);
//
// gSPMatrix(gdl++, osVirtualToPhysical(matrix), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
//
// sp58.x = -1000;
// sp58.y = -1000;
// sp58.z = -1000;
//
// sp4c.x = 0;
// sp4c.y = 0;
// sp4c.z = -100;
//
// gdl = creditsRenderBackground(gdl);
// gdl = creditsRenderSprites(gdl);
//
// if (g_CreditsData->unk41f4) {
// // Render text
// gdl = func0f0d479c(gdl);
// gdl = func0f13a3ec(gdl);
// }
//
// if (g_CreditsData->unk41f4 == 0) {
// u32 uVar1 = g_CreditsData->unk4204;
// u32 uVar11 = 0;
//
// if (uVar1 < 60) {
// uVar11 = (uVar1 * 0xff) / 60;
// }
//
// if (uVar1 > 1200 && uVar1 < 1260) {
// uVar11 = 0xff - ((uVar1 - 1200) * 0xff) / 60;
// }
//
// if (uVar11) {
// gdl = func0f1384b4(gdl, uVar11);
// }
// }
// }
//
// if (var8007f138 && contGetButtonsPressedThisFrame(0, 0xffcf)) {
// g_TitleNextStage = STAGE_CITRAINING;
//
// setNumPlayers(1);
// mainSetStageNum(g_TitleNextStage);
//
// g_Vars.bondplayernum = 0;
// g_Vars.coopplayernum = -1;
// g_Vars.antiplayernum = -1;
//
// coreSetDifficulty(DIFF_A);
// func00009ec4(1);
// }
//
// return gdl;
//}
void creditsInit(void)
{
var800a4164 = 0;

27
src/include/game/credits.h
View File

@ -8,22 +8,22 @@ u32 func0f1377d0(void);
u32 func0f137874(void);
u32 func0f137b4c(void);
void func0f137ea8(s32 arg0, s32 arg1, s32 arg2);
u32 func0f137f24(void);
Gfx *creditsRenderBackground(Gfx *gdl);
u32 func0f1382e0(void);
void func0f13838c(s32 arg0);
u32 func0f1384b4(void);
Gfx *func0f1384b4(Gfx *gdl, u32 arg1);
u32 func0f13870c(void);
u32 func0f13899c(void);
u32 func0f138e6c(void);
u32 func0f139290(void);
Gfx *creditsRenderSprites(Gfx *gdl);
u32 func0f1399d0(void);
u32 func0f139d9c(void);
u32 func0f139fe0(void);
u32 func0f13a0e4(void);
u32 func0f13a164(void);
u32 func0f13a3ec(void);
Gfx *func0f13a3ec(Gfx *gdl);
u32 func0f13ae04(void);
u32 func0f13ae0c(void);
void creditsTick(void);
Gfx *creditsRender(Gfx *gdl);
void creditsInit(void);
void func0f13b660(void);
@ -3364,19 +3364,19 @@ struct creditsdata {
/*0x3404*/ f32 unk3404;
/*0x3408*/ u32 unk3408;
/*0x340c*/ f32 unk340c;
/*0x3410*/ u32 unk3410;
/*0x3410*/ f32 unk3410;
/*0x3414*/ f32 unk3414;
/*0x3418*/ u32 unk3418;
/*0x3418*/ f32 unk3418;
/*0x341c*/ u32 unk341c;
/*0x3420*/ u32 unk3420;
/*0x3424*/ u32 unk3424;
/*0x3428*/ u32 unk3428;
/*0x3428*/ f32 unk3428;
/*0x342c*/ f32 unk342c;
/*0x3430*/ u32 unk3430;
/*0x3434*/ u32 unk3434;
/*0x3438*/ u32 unk3438;
/*0x3430*/ f32 unk3430;
/*0x3434*/ f32 unk3434;
/*0x3438*/ f32 unk3438;
/*0x343c*/ f32 unk343c;
/*0x3440*/ u32 unk3440;
/*0x3440*/ f32 unk3440;
/*0x3444*/ u32 unk3444;
/*0x3448*/ u32 unk3448;
/*0x344c*/ u32 unk344c;
@ -3400,7 +3400,8 @@ struct creditsdata {
/*0x3494*/ u32 unk3494;
/*0x3498*/ u32 unk3498;
/*0x349c*/ u32 unk349c;
/*0x34a0*/ u32 unk34a0;
/*0x34a0*/ u8 unk34a0;
/*0x34a1*/ u8 unk34a1; // flags?
/*0x34a4*/ u32 unk34a4;
/*0x34a8*/ u32 unk34a8;
/*0x34ac*/ u32 unk34ac;

2
src/include/game/game_0f09f0.h
View File

@ -45,7 +45,7 @@ void menuPopDialog(void);
void func0f0f3704(struct menudialog *dialog);
void func0f0f372c(u8 *arg0, f32 x, f32 y, f32 arg3, f32 arg4, f32 arg5, f32 arg6, f32 arg7, s32 arg8);
void func0f0f37a4(u8 *arg0);
u32 func0f0f38b0(void);
Gfx *func0f0f38b0(Gfx *gdl, u8 *arg1, u32 arg2);
u32 func0f0f5004(void);
Gfx *func0f0f50fc(Gfx *gdl);
u32 func0f0f5360(void);

2
src/include/lib/lib_159b0.h
View File

@ -27,6 +27,6 @@ void func00015f04(f32 scale, Mtxf *arg1);
u32 func00015f4c(void);
u32 func00015f88(void);
u32 func00015fd0(void);
void func00016054(f32 *matrix, f32 *arg1);
void func00016054(Mtxf *matrix, Mtxf *arg1);
#endif