mirror of https://github.com/zeldaret/mm.git
240 lines
9.0 KiB
C
240 lines
9.0 KiB
C
#include "z_fireobj.h"
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#include "overlays/actors/ovl_En_Arrow/z_en_arrow.h"
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#include "assets/objects/gameplay_keep/gameplay_keep.h"
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ColliderCylinderInit sFireObjCollisionInit = {
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{
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COLTYPE_NONE,
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AT_NONE,
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AC_ON | AC_TYPE_PLAYER,
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OC1_NONE,
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OC2_NONE,
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COLSHAPE_CYLINDER,
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},
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{
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ELEMTYPE_UNK4,
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{ 0x00000000, 0x00, 0x00 },
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{ 0x00000820, 0x00, 0x00 },
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TOUCH_NONE | TOUCH_SFX_NORMAL,
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BUMP_ON,
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OCELEM_NONE,
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},
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{ 18, 67, 0, { 0, 0, 0 } },
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};
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FireObjColors sFireObjColors[] = {
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{ { 255, 255, 0, 255 }, 128, { 255, 0, 0 } },
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};
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FireObjLightParams sFireObjLightParams[] = {
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{ 200, { 128, 128, 0 }, { 127, 127, 0 } },
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};
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void FireObj_InitWithParams(PlayState* play, FireObj* fire, FireObjInitParams* init) {
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fire->size = init->size;
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fire->sizeInv = 1.0f / init->size;
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fire->dynamicSizeStep = init->dynamicSizeStep;
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fire->state = init->state;
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fire->sizeGrowsCos2 = init->sizeGrowsCos2;
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fire->colorsIndex = init->colorsIndex;
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fire->flags = init->flags;
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fire->xScale = 0.0f;
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fire->yScale = 0.0f;
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fire->dynamicSize = 0.0f;
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fire->timer = Rand_ZeroOne() * 20.0f;
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fire->ignitionDelay = -1;
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}
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void FireObj_SetState(FireObj* fire, f32 dynamicSizeStep, u8 newState) {
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fire->state = newState;
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if (fire->state == FIRE_STATE_NOT_LIT) {
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fire->yScale = 0.0f;
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fire->xScale = 0.0f;
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fire->dynamicSize = 0.0f;
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} else if (fire->state == FIRE_STATE_FULLY_LIT) {
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fire->xScale = fire->yScale = fire->size;
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fire->dynamicSize = 1.0f;
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}
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fire->dynamicSizeStep = dynamicSizeStep;
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}
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void FireObj_SetPosition(FireObj* fire, Vec3f* pos) {
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Math_Vec3f_Copy(&fire->position, pos);
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}
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void FireObj_StepSize(FireObj* fire) {
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if (fire->state == FIRE_STATE_GROWING) {
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if (Math_StepToF(&fire->dynamicSize, 1.0f, fire->dynamicSizeStep)) {
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FireObj_SetState(fire, fire->dynamicSizeStep, FIRE_STATE_FULLY_LIT);
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}
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} else if ((fire->state == FIRE_STATE_SHRINKING) && Math_StepToF(&fire->dynamicSize, 0.0f, fire->dynamicSizeStep)) {
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FireObj_SetState(fire, fire->dynamicSizeStep, FIRE_STATE_NOT_LIT);
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}
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if (fire->sizeGrowsCos2 == 1) {
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if ((fire->state == FIRE_STATE_GROWING) || (fire->state == FIRE_STATE_SHRINKING)) {
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fire->xScale = (1.0f - Math_CosS(SQ(fire->dynamicSize) * 0x4000)) * fire->size;
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fire->yScale = fire->dynamicSize * fire->size;
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} else {
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fire->yScale = fire->dynamicSize * fire->size;
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fire->xScale = fire->dynamicSize * fire->size;
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}
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return;
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} else {
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fire->yScale = fire->dynamicSize * fire->size;
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}
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fire->xScale = fire->dynamicSize * fire->size;
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}
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void FireObj_UpdateStateTransitions(PlayState* play, FireObj* fire) {
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Player* player = GET_PLAYER(play);
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WaterBox* waterBox;
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f32 waterY;
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s32 sp40 = false;
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u8 nextState;
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Vec3f dist;
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FireObj_StepSize(fire);
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fire->timer++;
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if (fire->ignitionDelay > 0) {
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fire->ignitionDelay--;
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} else if (fire->ignitionDelay == 0) {
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fire->ignitionDelay = -1;
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if ((fire->state == FIRE_STATE_NOT_LIT) || (fire->state == FIRE_STATE_SHRINKING)) {
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nextState = FIRE_STATE_GROWING;
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} else {
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nextState = FIRE_STATE_SHRINKING;
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}
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FireObj_SetState(fire, fire->dynamicSizeStep, nextState);
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}
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if ((fire->flags & FIRE_FLAG_WATER_EXTINGUISHABLE) && (fire->state != FIRE_STATE_NOT_LIT) &&
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WaterBox_GetSurface1_2(play, &play->colCtx, fire->position.x, fire->position.z, &waterY, &waterBox) &&
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((waterY - fire->position.y) > (6500.0f * fire->yScale))) {
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FireObj_SetState(fire, fire->dynamicSizeStep, FIRE_STATE_NOT_LIT);
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}
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if ((fire->flags & FIRE_FLAG_INTERACT_STICK) && (player->heldItemAction == PLAYER_IA_DEKU_STICK)) {
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Math_Vec3f_Diff(&player->meleeWeaponInfo[0].tip, &fire->position, &dist);
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if (Math3D_Vec3fMagnitudeSq(&dist) < SQ(20.0f)) {
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sp40 = true;
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}
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}
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if (sp40) {
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if (fire->state == FIRE_STATE_NOT_LIT) {
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if (player->unk_B28 > 0) {
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FireObj_SetState(fire, fire->dynamicSizeStep, FIRE_STATE_GROWING);
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}
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} else if (player->unk_B28 == 0) {
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player->unk_B28 = 210;
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SoundSource_PlaySfxAtFixedWorldPos(play, &fire->position, 20, NA_SE_EV_FLAME_IGNITION);
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} else if (player->unk_B28 < 200) {
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player->unk_B28 = 200;
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}
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}
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}
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void FireObj_Draw(PlayState* play, FireObj* fire) {
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s32 pad;
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FireObjColors* fireColors = &sFireObjColors[fire->colorsIndex];
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if (fire->state != FIRE_STATE_NOT_LIT) {
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Vec3s vec;
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OPEN_DISPS(play->state.gfxCtx);
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Gfx_SetupDL25_Xlu(play->state.gfxCtx);
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gSPSegment(POLY_XLU_DISP++, 0x08,
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Gfx_TwoTexScroll(play->state.gfxCtx, 0, 0, 0, 32, 64, 1, 0, (fire->timer * -20) % 512U, 32, 128));
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gDPSetPrimColor(POLY_XLU_DISP++, 0, fireColors->lod, fireColors->primColor.r, fireColors->primColor.g,
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fireColors->primColor.b, fireColors->primColor.a);
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gDPSetEnvColor(POLY_XLU_DISP++, fireColors->envColor.r, fireColors->envColor.g, fireColors->envColor.b, 0);
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vec.x = 0;
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vec.y = Camera_GetCamDirYaw(GET_ACTIVE_CAM(play)) + 0x8000;
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vec.z = 0;
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Matrix_SetTranslateRotateYXZ(fire->position.x, fire->position.y, fire->position.z, &vec);
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Matrix_Scale(fire->xScale, fire->yScale, 1.0f, MTXMODE_APPLY);
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gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(play->state.gfxCtx), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
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gSPDisplayList(POLY_XLU_DISP++, gEffFire1DL);
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CLOSE_DISPS(play->state.gfxCtx);
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}
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}
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void FireObj_InitLight(PlayState* play, FireObjLight* light, u8* paramsIndex, Vec3f* pos) {
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FireObjLightParams* objectParams = &sFireObjLightParams[*paramsIndex];
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Lights_PointGlowSetInfo(&light->lightInfo, pos->x, pos->y, pos->z, objectParams->color.r, objectParams->color.g,
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objectParams->color.b, objectParams->radius);
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light->light = LightContext_InsertLight(play, &play->lightCtx, &light->lightInfo);
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light->lightParamsIndex = *paramsIndex;
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}
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void FireObj_DestroyLight(PlayState* play, FireObjLight* light) {
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LightContext_RemoveLight(play, &play->lightCtx, light->light);
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}
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void FireObj_UpdateLight(PlayState* play, FireObjLight* light, FireObj* fire) {
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FireObjLightParams* lightParams = &sFireObjLightParams[light->lightParamsIndex];
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s16 radius;
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if (fire->state == FIRE_STATE_NOT_LIT) {
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Lights_PointSetColorAndRadius(&light->lightInfo, 0, 0, 0, -1);
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} else {
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radius = (fire->yScale * 140.0f * fire->sizeInv) + 60.0f;
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Lights_PointGlowSetInfo(&light->lightInfo, fire->position.x, (fire->position.y + (fire->yScale * 6500.0f)),
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fire->position.z,
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((s32)(Rand_ZeroOne() * lightParams->maxColorAdj.r) + lightParams->color.r),
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((s32)(Rand_ZeroOne() * lightParams->maxColorAdj.g) + lightParams->color.g),
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((s32)(Rand_ZeroOne() * lightParams->maxColorAdj.b) + lightParams->color.b), radius);
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}
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}
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void FireObj_Init(PlayState* play, FireObj* fire, FireObjInitParams* init, Actor* actor) {
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FireObj* fire2 = fire;
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FireObj_InitWithParams(play, fire, init);
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Collider_InitCylinder(play, &fire->collision);
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Collider_SetCylinder(play, &fire->collision, actor, &sFireObjCollisionInit);
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fire2->collision.dim.radius = (fire->size * 4000.0f) + 2.5f;
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fire2->collision.dim.height = fire->size * 16000.0f;
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fire->collision.dim.yShift = fire->size * -1728.0f;
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FireObj_InitLight(play, &fire->light, &init->lightParamsIndex, &fire->position);
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}
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void FireObj_Destroy(PlayState* play, FireObj* fire) {
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Collider_DestroyCylinder(play, &fire->collision);
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FireObj_DestroyLight(play, &fire->light);
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}
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void FireObj_SetState2(FireObj* fire, f32 dynamicSizeStep, u8 newState) {
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FireObj_SetState(fire, dynamicSizeStep, newState);
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}
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void FireObj_Update(PlayState* play, FireObj* fire, Actor* actor) {
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s32 pad; // Gamestate cast?
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EnArrow* arrow = (EnArrow*)fire->collision.base.ac;
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FireObj_UpdateStateTransitions(play, fire);
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if (fire->state == FIRE_STATE_NOT_LIT) {
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if ((fire->collision.base.acFlags & AC_HIT) &&
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(fire->collision.info.acHitElem->toucher.dmgFlags & DMG_FIRE_ARROW)) {
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FireObj_SetState(fire, fire->dynamicSizeStep, FIRE_STATE_GROWING);
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}
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} else if ((fire->collision.base.acFlags & AC_HIT) && (arrow->actor.update != NULL) &&
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(arrow->actor.id == ACTOR_EN_ARROW)) {
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arrow->actor.params = 0;
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arrow->collider.info.toucher.dmgFlags = DMG_FIRE_ARROW;
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}
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fire->collision.dim.pos.x = fire->position.x;
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fire->collision.dim.pos.y = fire->position.y;
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fire->collision.dim.pos.z = fire->position.z;
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CollisionCheck_SetAC(play, &play->colChkCtx, &fire->collision.base);
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FireObj_UpdateLight(play, &fire->light, fire);
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}
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