Functions
void	dust_init (EffectInstance *effect)

void	dust_render (EffectInstance *effect)

void	dust_update (EffectInstance *effect)

void	dust_appendGfx (void *effect)

EffectInstance *	dust_main (s32 arg0, f32 arg1, f32 arg2, f32 arg3, s32 arg4)

Variables
Gfx	D_09000CC0_33FCC0 []

Gfx	D_09000D68_33FD68 []

Gfx	D_09000E18_33FE18 []

Gfx	D_09000E38_33FE38 []

Gfx	D_09000E58_33FE58 []

Function Documentation

◆ dust_init()

void dust_init ( EffectInstance * effect )

Definition at line 84 of file dust.c.

84 {

85}

Referenced by dust_main().

◆ dust_render()

void dust_render ( EffectInstance * effect )

Definition at line 115 of file dust.c.

                                         {
    RenderTask renderTask;
    RenderTask* retTask;
 
    renderTask.appendGfx = dust_appendGfx;
    renderTask.appendGfxArg = effect;
    renderTask.dist = 0;
    renderTask.renderMode = RENDER_MODE_SURFACE_XLU_LAYER1;
 
    retTask = queue_render_task(&renderTask);
    retTask->renderMode |= RENDER_TASK_FLAG_REFLECT_FLOOR;
}

Referenced by dust_main().

◆ dust_update()

void dust_update ( EffectInstance * effect )

Definition at line 87 of file dust.c.

                                         {
    s32 i;
    s32 unk00;
    DustFXData* part = effect->data.dust;
 
    part->unk_2C--;
    if (part->unk_2C < 0) {
        remove_effect(effect);
        return;
    }
 
    unk00 = part->unk_00;
    if (part->unk_2C < 24) {
        part->unk_18 *= 0.9;
    }
 
    part++;
    for (i = 1; i < effect->numParts; i++, part++) {
        part->unk_10 += part->unk_14;
        part->unk_08 += part->unk_10;
        if (unk00 < 2) {
            part->unk_24 += 0.005;
        }
        part->unk_1C += part->unk_24;
        part->unk_20 += part->unk_28;
    }
}

Referenced by dust_main().

◆ dust_appendGfx()

void dust_appendGfx ( void * effect )

Definition at line 128 of file dust.c.

                                  {
    DustFXData* part = ((EffectInstance*)effect)->data.dust;
    s32 unk_00;
    Matrix4f sp18;
    Matrix4f sp58;
    Matrix4f sp98;
    Mtx* matrix;
    s32 i;
 
    gSPSegment(gMainGfxPos++, 0x09, VIRTUAL_TO_PHYSICAL(((EffectInstance*)effect)->graphics->data));
    gSPDisplayList(gMainGfxPos++, part->unk_00 == 0 ? D_09000CC0_33FCC0 : D_09000D68_33FD68);
    gDPSetPrimColor(gMainGfxPos++, 0, 0, part->unk_30, part->unk_34, part->unk_38, part->unk_18);
    gDPSetEnvColor(gMainGfxPos++, part->unk_3C, part->unk_40, part->unk_44, 0);
 
    guTranslateF(sp18, part->unk_04, part->unk_08, part->unk_0C);
    guRotateF(sp58, -gCameras[gCurrentCameraID].curYaw, 0.0f, 1.0f, 0.0f);
    guMtxCatF(sp58, sp18, sp98);
 
    unk_00 = part->unk_00;
    part++;
    for (i = 1; i < ((EffectInstance*)effect)->numParts; i++, part++) {
        matrix = &gDisplayContext->matrixStack[gMatrixListPos++];
 
        guScaleF(sp18, part->unk_20, part->unk_1C, part->unk_20);
        guMtxF2L(sp18, matrix);
        guTranslateF(sp58, part->unk_04, part->unk_08, part->unk_0C);
        guMtxCatF(sp58, sp98, sp18);
        guMtxF2L(sp18, &gDisplayContext->matrixStack[gMatrixListPos]);
 
        gSPMatrix(gMainGfxPos++, &gDisplayContext->matrixStack[gMatrixListPos++], G_MTX_PUSH | G_MTX_MUL | G_MTX_MODELVIEW);
        gSPMatrix(gMainGfxPos++, matrix, G_MTX_NOPUSH | G_MTX_MUL | G_MTX_MODELVIEW);
 
        if (unk_00 < 2) {
            gSPDisplayList(gMainGfxPos++, (i % 2) ? D_09000E18_33FE18 : D_09000E38_33FE38);
        } else {
            gSPDisplayList(gMainGfxPos++, D_09000E58_33FE58);
        }
 
        gSPPopMatrix(gMainGfxPos++, G_MTX_MODELVIEW);
    }
}

Referenced by dust_render().

◆ dust_main()

EffectInstance * dust_main	(	s32	arg0,
		f32	arg1,
		f32	arg2,
		f32	arg3,
		s32	arg4 )

Definition at line 15 of file dust.c.

                                                                            {
    EffectBlueprint bp;
    EffectBlueprint* bpPtr = &bp;
    EffectInstance* effect;
    DustFXData* part;
    s32 numParts;
    s32 i;
 
    if (arg0 < 2) {
        numParts = 5;
    } else {
        numParts = 4;
    }
 
    bp.init = dust_init;
    bp.update = dust_update;
    bp.renderWorld = dust_render;
    bp.unk_00 = 0;
    bp.renderUI = NULL;
    bp.effectID = EFFECT_DUST;
 
    effect = create_effect_instance(bpPtr);
    effect->numParts = numParts;
    part = effect->data.dust = general_heap_malloc(numParts * sizeof(*part));
    ASSERT(effect->data.dust != NULL);
 
    part->unk_00 = arg0;
    part->unk_04 = arg1;
    part->unk_08 = arg2;
    part->unk_0C = arg3;
    part->unk_2C = arg4;
    part->unk_18 = 255;
    part->unk_30 = 160;
    part->unk_34 = 160;
    part->unk_38 = 140;
    part->unk_3C = 160;
    part->unk_40 = 160;
    part->unk_44 = 140;
 
    part++;
    for (i = 1; i < numParts; i++, part++) {
        part->unk_04 = rand_int(200) - 100;
        part->unk_08 = rand_int(50);
        part->unk_0C = 0;
        part->unk_14 = 0;
        part->unk_1C = 1.0f;
        part->unk_20 = 1.0f;
        part->unk_10 = -1.0f;
        part->unk_24 = rand_int(10) / 200;
        switch (arg0) {
            case 0:
                part->unk_28 = part->unk_24 * 0.1;
                break;
            case 1:
                part->unk_28 = part->unk_24 * 0.2;
                break;
            default:
                part->unk_24 = 0.4f;
                part->unk_28 = 0.4f;
                part->unk_10 = 0;
                part->unk_04 = (rand_int(40) - 20) * 0.1;
                part->unk_08 = (rand_int(40) - 20) * 0.1;
                break;
        }
    }
 
    return effect;
}