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Decompiles z_bg_spot17_bakudankabe.c (#347)
* Decompiles z_bg_spot17_bakudankabe.c * More progress, BgSpot17Bakudankabe_Draw * * func_808B6BC0 start * Some progress *func_808B6BC0 * func_808B6BC0 almost there * Cleanup and finished z_bg_spot17_bakudankabe.c * Addresses PR comments * Adds description to z_bg_spot17_bakudankabe * Renames some variables Co-authored-by: i82orbom <i82orbom i82orbom@github>
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i82orbom
GitHub
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428554e717
11 changed files with 152 additions and 550 deletions
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@ -1,3 +1,9 @@
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/*
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* File: z_bg_spot17_bakudankabe.c
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* Overlay: ovl_Bg_Spot17_Bakudankabe
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* Description: Death Mountain Crater Bombable Wall
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*/
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#include "z_bg_spot17_bakudankabe.h"
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#define FLAGS 0x00000000
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@ -9,7 +15,6 @@ void BgSpot17Bakudankabe_Destroy(Actor* thisx, GlobalContext* globalCtx);
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void BgSpot17Bakudankabe_Update(Actor* thisx, GlobalContext* globalCtx);
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void BgSpot17Bakudankabe_Draw(Actor* thisx, GlobalContext* globalCtx);
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/*
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const ActorInit Bg_Spot17_Bakudankabe_InitVars = {
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ACTOR_BG_SPOT17_BAKUDANKABE,
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ACTORTYPE_BG,
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@ -21,13 +26,145 @@ const ActorInit Bg_Spot17_Bakudankabe_InitVars = {
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(ActorFunc)BgSpot17Bakudankabe_Update,
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(ActorFunc)BgSpot17Bakudankabe_Draw,
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};
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*/
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_Bg_Spot17_Bakudankabe/func_808B6BC0.s")
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_Bg_Spot17_Bakudankabe/BgSpot17Bakudankabe_Init.s")
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static InitChainEntry sInitChain[] = {
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ICHAIN_VEC3F_DIV1000(scale, 100, ICHAIN_CONTINUE),
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ICHAIN_F32(uncullZoneForward, 3000, ICHAIN_CONTINUE),
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ICHAIN_F32(uncullZoneScale, 500, ICHAIN_CONTINUE),
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ICHAIN_F32(uncullZoneDownward, 1000, ICHAIN_STOP),
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};
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_Bg_Spot17_Bakudankabe/BgSpot17Bakudankabe_Destroy.s")
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extern UNK_TYPE D_06000A38;
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extern Gfx D_060008A0[];
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extern Gfx D_06000960[];
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extern Gfx D_0500A880[];
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_Bg_Spot17_Bakudankabe/BgSpot17Bakudankabe_Update.s")
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void func_808B6BC0(BgSpot17Bakudankabe* this, GlobalContext* globalCtx) {
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s32 pad[2];
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s32 i;
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Vec3f burstDepthY;
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Vec3f burstDepthX;
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f32 sinY;
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f32 cosY;
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_Bg_Spot17_Bakudankabe/BgSpot17Bakudankabe_Draw.s")
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sinY = Math_Sins(this->dyna.actor.shape.rot.y);
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cosY = Math_Coss(this->dyna.actor.shape.rot.y);
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burstDepthX.z = 0.0f;
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burstDepthX.x = 0.0f;
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for (i = 0; i < 20; i++) {
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s16 gravityInfluence;
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s16 scale;
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f32 temp1;
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f32 temp2;
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s32 rotationSpeed;
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temp1 = (Math_Rand_ZeroOne() - 0.5f) * 140.0f;
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temp2 = (Math_Rand_ZeroOne() - 0.5f) * 20.0f;
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burstDepthY.x = this->dyna.actor.posRot.pos.x + temp2 * sinY + (temp1 * cosY);
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burstDepthY.y = this->dyna.actor.posRot.pos.y + 30.0f + (i * 6.5f);
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burstDepthY.z = this->dyna.actor.posRot.pos.z + temp2 * cosY - (temp1 * sinY);
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burstDepthX.y = (Math_Rand_ZeroOne() - 0.2f) * 12.0f;
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scale = Math_Rand_ZeroOne() * 55.0f + 8.0f;
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if (scale < 20) {
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gravityInfluence = -300;
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} else if (scale < 35) {
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gravityInfluence = -360;
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} else {
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gravityInfluence = -420;
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}
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if (Math_Rand_ZeroOne() < 0.4f) {
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rotationSpeed = 65;
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} else {
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rotationSpeed = 33;
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}
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func_80029E8C(globalCtx, &burstDepthY, &burstDepthX, &burstDepthY, gravityInfluence, rotationSpeed, 0x1E, 4, 0,
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scale, 1, 3, 80, -1, OBJECT_GAMEPLAY_FIELD_KEEP, D_0500A880);
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}
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Math_Vec3f_Copy(&burstDepthY, &this->dyna.actor.posRot.pos);
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func_80033480(globalCtx, &burstDepthY, 60.0f, 4, 110, 160, 1);
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burstDepthY.y += 40.0f;
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func_80033480(globalCtx, &burstDepthY, 60.0f, 4, 120, 160, 1);
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burstDepthY.y += 40.0f;
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func_80033480(globalCtx, &burstDepthY, 60.0f, 4, 110, 160, 1);
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}
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void BgSpot17Bakudankabe_Init(Actor* thisx, GlobalContext* globalCtx) {
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BgSpot17Bakudankabe* this = THIS;
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s32 pad;
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s32 sp24 = 0;
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DynaPolyInfo_SetActorMove(&this->dyna.actor, 0);
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if (Flags_GetSwitch(globalCtx, (this->dyna.actor.params & 0x3F))) {
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Actor_Kill(&this->dyna.actor);
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return;
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}
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DynaPolyInfo_Alloc(&D_06000A38, &sp24);
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this->dyna.dynaPolyId = DynaPolyInfo_RegisterActor(globalCtx, &globalCtx->colCtx.dyna, &this->dyna.actor, sp24);
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Actor_ProcessInitChain(&this->dyna.actor, sInitChain);
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}
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void BgSpot17Bakudankabe_Destroy(Actor* thisx, GlobalContext* globalCtx) {
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BgSpot17Bakudankabe* this = THIS;
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DynaPolyInfo_Free(globalCtx, &globalCtx->colCtx.dyna, this->dyna.dynaPolyId);
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}
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void BgSpot17Bakudankabe_Update(Actor* thisx, GlobalContext* globalCtx) {
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BgSpot17Bakudankabe* this = THIS;
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if (this->dyna.actor.xzDistFromLink < 650.0f && func_80033684(globalCtx, &this->dyna.actor) != NULL) {
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func_808B6BC0(this, globalCtx);
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Flags_SetSwitch(globalCtx, (this->dyna.actor.params & 0x3F));
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Audio_PlaySoundAtPosition(globalCtx, &this->dyna.actor.posRot.pos, 40, NA_SE_EV_WALL_BROKEN);
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func_80078884(NA_SE_SY_CORRECT_CHIME);
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Actor_Kill(&this->dyna.actor);
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}
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}
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void BgSpot17Bakudankabe_Draw(Actor* thisx, GlobalContext* globalCtx) {
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s32 pad;
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s8 r;
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s8 g;
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{
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GraphicsContext* gfxCtx;
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Gfx* dispRefs[4];
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r = coss(globalCtx->gameplayFrames * 1500) >> 8;
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g = coss(globalCtx->gameplayFrames * 1500) >> 8;
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gfxCtx = globalCtx->state.gfxCtx;
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Graph_OpenDisps(dispRefs, globalCtx->state.gfxCtx, "../z_bg_spot17_bakudankabe.c", 269);
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func_80093D18(globalCtx->state.gfxCtx);
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gSPMatrix(gfxCtx->polyOpa.p++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_bg_spot17_bakudankabe.c", 273),
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G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
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r = (r >> 1) + 0xC0;
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g = (g >> 1) + 0xC0;
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gDPSetEnvColor(gfxCtx->polyOpa.p++, r, g, 255, 128);
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gSPDisplayList(gfxCtx->polyOpa.p++, D_060008A0);
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Graph_CloseDisps(dispRefs, globalCtx->state.gfxCtx, "../z_bg_spot17_bakudankabe.c", 283);
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}
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{
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GraphicsContext* gfxCtx;
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Gfx* dispRefs[4];
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gfxCtx = globalCtx->state.gfxCtx;
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Graph_OpenDisps(dispRefs, globalCtx->state.gfxCtx, "../z_bg_spot17_bakudankabe.c", 286);
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func_80093D84(globalCtx->state.gfxCtx);
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gSPMatrix(gfxCtx->polyXlu.p++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_bg_spot17_bakudankabe.c", 290),
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G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
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gSPDisplayList(gfxCtx->polyXlu.p++, D_06000960);
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Graph_CloseDisps(dispRefs, globalCtx->state.gfxCtx, "../z_bg_spot17_bakudankabe.c", 295);
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}
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}
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@ -7,8 +7,7 @@
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struct BgSpot17Bakudankabe;
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typedef struct BgSpot17Bakudankabe {
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/* 0x0000 */ Actor actor;
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/* 0x014C */ char unk_14C[0x18];
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/* 0x0000 */ DynaPolyActor dyna;
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} BgSpot17Bakudankabe; // size = 0x0164
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extern const ActorInit Bg_Spot17_Bakudankabe_InitVars;
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