effect__3D_8c_source.html

#include "common.h"

#include "effects_internal.h"


extern Gfx D_09000240_37D3C0[];

extern Gfx D_090002E8_37D468[];


void effect_3D_init(EffectInstance* effect);

void effect_3D_update(EffectInstance* effect);

void effect_3D_render(EffectInstance* effect);

void effect_3D_appendGfx(void* effect);


void effect_3D_main(s32 arg0, f32 arg1, f32 arg2, f32 arg3, f32 arg4, f32 arg5, f32 arg6, s32 arg7, EffectInstance** outEffect) {

    EffectBlueprint bp;

    EffectBlueprint* bpPtr = &bp;

    EffectInstance* effect;

    Effect3DFXData* part;

    f32 temp_f12;

    f32 temp_f28;

    f32 temp_f30;

    f32 sp70;

    Matrix4f sp30;

    s32 i;


    if (arg7 != 0) {

        arg7++;


        temp_f12 = SQ(arg4) + SQ(arg5) + SQ(arg6);

        if (temp_f12 != 0.0f) {

            temp_f12 = -1.0f / sqrtf(temp_f12);


            arg4 *= temp_f12;

            arg5 *= temp_f12;

            arg6 *= temp_f12;


            if (arg4 != 0.0f) {

                sp70 = 1.0f;

                temp_f30 = -arg5 / arg4;

                temp_f28 = 0.0f;

            } else if (arg5 != 0.0f) {

                sp70 = -arg4 / arg5;

                temp_f30 = 1.0f;

                temp_f28 = 0.0f;

            } else {

                sp70 = 0.0f;

                temp_f30 = 1.0f;

                temp_f28 = -arg4 / arg6;

            }


            temp_f12 = SQ(temp_f30) + SQ(sp70) + SQ(temp_f28);

            if (temp_f12 != 0.0f) {

                temp_f12 = 1.0f / sqrtf(temp_f12);


                temp_f30 *= temp_f12;

                sp70 *= temp_f12;

                temp_f28 *= temp_f12;


                temp_f30 *=  8.0f;

                sp70 *= 8.0f;

                temp_f28 *= 8.0f;

                arg4 *= 8.0f;

                arg5 *= 8.0f;

                arg6 *= 8.0f;


                bpPtr->unk_00 = 0;

                bpPtr->init = effect_3D_init;

                bpPtr->update = effect_3D_update;

                bpPtr->renderScene = effect_3D_render;

                bpPtr->renderUI = NULL;

                bpPtr->effectID = EFFECT_3D;


                effect = create_effect_instance(bpPtr);

                effect->numParts = arg7;

                part = effect->data.unk_3D = general_heap_malloc(arg7 * sizeof(*part));

                ASSERT(effect->data.unk_3D != NULL);


                part->unk_04 = 0;

                part->unk_00 = arg0;

                part->pos.x = arg1;

                part->pos.y = arg2;

                part->pos.z = arg3;

                part->unk_5C = 10;

                part->unk_60 = 0;


                part++;

                for (i = 1; i < arg7; i++, part++) {

                    part->pos.x = 0;

                    part->pos.y = 0;

                    part->pos.z = 0;

                    guRotateF(sp30, i * 72, arg4, arg5, arg6);

                    part->unk_14 = part->unk_20 = 2.0f * arg4;

                    part->unk_18 = part->unk_24 = 2.0f * arg5;

                    part->unk_1C = part->unk_28 = 2.0f * arg6;

                    part->unk_38 = -arg4 * 0.05 * 4.0;

                    part->unk_3C = -arg5 * 0.05 * 4.0;

                    part->unk_40 = -arg6 * 0.05 * 4.0;

                    part->unk_2C = (sp30[0][0] * temp_f30 + sp30[1][0] * sp70 + sp30[2][0] * temp_f28) * 0.1 * 4.0;

                    part->unk_30 = (sp30[0][1] * temp_f30 + sp30[1][1] * sp70 + sp30[2][1] * temp_f28) * 0.1 * 4.0;

                    part->unk_34 = (sp30[0][2] * temp_f30 + sp30[1][2] * sp70 + sp30[2][2] * temp_f28) * 0.1 * 4.0;

                    part->unk_44 = 0.5f;

                    part->unk_48 = 4.0f;

                    part->unk_50 = 20.0f;

                    part->unk_4C = part->unk_54 = effect_rand_int(360);

                    part->unk_58 = 255;

                    part->unk_64 = ((i - 1) / 5) * 2;

                    part->unk_5C = 10;

                }


                *outEffect = effect;

            }

        }

    }

}


void effect_3D_init(EffectInstance* effect) {

}


void effect_3D_update(EffectInstance* effect) {

    Effect3DFXData* part = effect->data.unk_3D;

    s32 unk_04 = part->unk_04;

    s32 unk_5C;

    s32 saved_5C;

    s32 i;


    part->unk_5C--;

    part->unk_60++;

    if (part->unk_5C < 0 && unk_04 == 2) {

        remove_effect(effect);

        return;

    }


    saved_5C = part->unk_5C;


    part++;

    for (i = 1; i < effect->numParts; i++, part++) {

        if (part->unk_64 <= 0 || --part->unk_64 <= 0) {

            unk_5C = --part->unk_5C;

            if (unk_5C < 0) {

                if (unk_04 == 0) {

                    part->unk_58 = 255;

                    part->pos.x = 0.0f;

                    part->pos.y = 0.0f;

                    part->pos.z = 0.0f;

                    part->unk_14 = part->unk_20;

                    part->unk_18 = part->unk_24;

                    part->unk_1C = part->unk_28;

                    part->unk_44 = 0.5f;

                    part->unk_48 = 4.0f;

                    part->unk_50 = 20.0f;

                    part->unk_4C = part->unk_54;

                    part->unk_5C = 9;

                    unk_5C = 9;

                } else {

                    part->pos.x = 0.0f;

                    part->pos.y = 0.0f;

                    part->pos.z = 0.0f;

                    part->unk_14 = 0.0f;

                    part->unk_18 = 0.0f;

                    part->unk_1C = 0.0f;

                    part->unk_58 = 0;

                    part->unk_5C = 0;

                }

            }


            if (unk_5C >= 4 && unk_5C <= 6) {

                part->unk_14 += part->unk_2C;

                part->unk_18 += part->unk_30;

                part->unk_1C += part->unk_34;

            }


            if (unk_5C < 8) {

                part->unk_44 += (3.0 - part->unk_44) * 0.03 * 8.0;

                part->unk_48 += (0.5 - part->unk_48) * 0.03 * 6.0;

            }


            part->unk_14 += part->unk_38;

            part->unk_18 += part->unk_3C;

            part->unk_1C += part->unk_40;


            if (part->unk_18 < 0.0f) {

                part->unk_50 *= 0.2;

                part->unk_14 *= 0.225;

                part->unk_18 *= 0.45;

                part->unk_1C *= 0.225;

                part->unk_58 *= 0.8;

            }


            part->pos.x += part->unk_14;

            part->pos.y += part->unk_18;

            part->pos.z += part->unk_1C;

            part->unk_4C += part->unk_50;

        }

    }


    if (saved_5C < 0) {

        part = effect->data.unk_3D;

        part->unk_5C = 10;

        part->unk_60 = 0;

    }

}


void effect_3D_render(EffectInstance* effect) {

    RenderTask renderTask;

    RenderTask* retTask;


    renderTask.appendGfx = effect_3D_appendGfx;

    renderTask.appendGfxArg = effect;

    renderTask.dist = 0;

    renderTask.renderMode = RENDER_MODE_CLOUD_NO_ZCMP;


    retTask = queue_render_task(&renderTask);

    retTask->renderMode |= RENDER_TASK_FLAG_REFLECT_FLOOR;

}


void func_E007A884(void) {

}


void effect_3D_appendGfx(void* effect) {

    Effect3DFXData* part = ((EffectInstance*)effect)->data.unk_3D;

    Matrix4f sp18;

    Matrix4f sp58;

    s32 i;


    gDPPipeSync(gMainGfxPos++);

    gSPSegment(gMainGfxPos++, 0x09, VIRTUAL_TO_PHYSICAL(((EffectInstance*)effect)->shared->graphics));

    gSPDisplayList(gMainGfxPos++, D_09000240_37D3C0);


    guTranslateF(sp18, part->pos.x, part->pos.y, part->pos.z);

    guMtxF2L(sp18, &gDisplayContext->matrixStack[gMatrixListPos]);


    gSPMatrix(gMainGfxPos++, &gDisplayContext->matrixStack[gMatrixListPos++], G_MTX_PUSH | G_MTX_LOAD | G_MTX_MODELVIEW);


    part++;

    for (i = 1; i < ((EffectInstance*)effect)->numParts; i++, part++) {

        gDPSetPrimColor(gMainGfxPos++, 0, 0, 200, 255, 255, part->unk_58);


        guTranslateF(sp18, part->pos.x, part->pos.y, part->pos.z);

        guRotateF(sp58, -gCameras[gCurrentCameraID].curYaw, 0.0f, 1.0f, 0.0f);

        guMtxCatF(sp58, sp18, sp18);

        guScaleF(sp58, part->unk_44, part->unk_48, part->unk_44);

        guMtxCatF(sp58, sp18, sp18);

        guRotateF(sp58, part->unk_4C, 0.0f, 0.0f, 1.0f);

        guMtxCatF(sp58, sp18, sp18);

        guMtxF2L(sp18, &gDisplayContext->matrixStack[gMatrixListPos]);


        gSPMatrix(gMainGfxPos++, &gDisplayContext->matrixStack[gMatrixListPos++], G_MTX_PUSH | G_MTX_MUL | G_MTX_MODELVIEW);

        gSPDisplayList(gMainGfxPos++, D_090002E8_37D468);

        gSPPopMatrix(gMainGfxPos++, G_MTX_MODELVIEW);

    }


    gSPPopMatrix(gMainGfxPos++, G_MTX_MODELVIEW);

    gDPPipeSync(gMainGfxPos++);

}


PopupMenu_SelectedIndex
BSS s32 PopupMenu_SelectedIndex
Definition 8a860_len_3f30.c:84

DisplayContext::matrixStack
Mtx matrixStack[0x200]
Definition common_structs.h:2192

Matrix4f
f32 Matrix4f[4][4]
Definition common_structs.h:133

D_090002E8_37D468
Gfx D_090002E8_37D468[]

D_09000240_37D3C0
Gfx D_09000240_37D3C0[]

effect_3D_update
void effect_3D_update(EffectInstance *effect)
Definition effect_3D.c:117

effect_3D_main
void effect_3D_main(s32 arg0, f32 arg1, f32 arg2, f32 arg3, f32 arg4, f32 arg5, f32 arg6, s32 arg7, EffectInstance **outEffect)
Definition effect_3D.c:12

func_E007A884
void func_E007A884(void)
Definition effect_3D.c:214

effect_3D_init
void effect_3D_init(EffectInstance *effect)
Definition effect_3D.c:114

effect_3D_appendGfx
void effect_3D_appendGfx(void *effect)
Definition effect_3D.c:217

effect_3D_render
void effect_3D_render(EffectInstance *effect)
Definition effect_3D.c:201

general_heap_malloc
#define general_heap_malloc
Definition effect_shims.h:51

guRotateF
#define guRotateF
Definition effect_shims.h:42

queue_render_task
#define queue_render_task
Definition effect_shims.h:48

sqrtf
#define sqrtf
Definition effect_shims.h:60

guMtxF2L
#define guMtxF2L
Definition effect_shims.h:47

guTranslateF
#define guTranslateF
Definition effect_shims.h:43

guMtxCatF
#define guMtxCatF
Definition effect_shims.h:46

remove_effect
#define remove_effect
Definition effect_shims.h:50

create_effect_instance
#define create_effect_instance
Definition effect_shims.h:49

guScaleF
#define guScaleF
Definition effect_shims.h:45

Effect3DFXData::unk_04
s32 unk_04
Definition effects.h:1035

Effect3DFXData::unk_5C
s32 unk_5C
Definition effects.h:1055

EffectInstance::data
EffectInstanceDataPtr data
Definition effects.h:2605

EffectInstanceDataPtr::unk_3D
struct Effect3DFXData * unk_3D
Definition effects.h:2525

EffectInstance::numParts
s32 numParts
Definition effects.h:2604

Effect3DFXData
Definition effects.h:1033

EffectInstance
Definition effects.h:2601

effects_internal.h

ASSERT
#define ASSERT(condition)
Definition effects_internal.h:8

effect_rand_int
s32 effect_rand_int(s32)
Definition effect_utils.c:38

RENDER_TASK_FLAG_REFLECT_FLOOR
@ RENDER_TASK_FLAG_REFLECT_FLOOR
Definition enums.h:3318

RENDER_MODE_CLOUD_NO_ZCMP
@ RENDER_MODE_CLOUD_NO_ZCMP
Definition enums.h:3311

SQ
#define SQ(x)
Definition macros.h:170

VIRTUAL_TO_PHYSICAL
#define VIRTUAL_TO_PHYSICAL(addr)
Definition macros.h:47

EffectBlueprint
Definition effects.h:2649

RenderTask
Definition common_structs.h:1508

RenderTask::appendGfx
void(* appendGfx)(void *)
Definition common_structs.h:1512

gCameras
Camera gCameras[4]
Definition cam_main.c:17

gMainGfxPos
Gfx * gMainGfxPos
Definition cam_main.c:15

gMatrixListPos
u16 gMatrixListPos
Definition main_loop.c:45

gCurrentCameraID
s32 gCurrentCameraID
Definition cam_math.c:4

gDisplayContext
DisplayContext * gDisplayContext
Definition cam_main.c:16