199 lines
7.3 KiB
C
199 lines
7.3 KiB
C
/*
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* File: z_en_light.c
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* Overlay: ovl_En_Light
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* Description: Flame
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*/
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#include "z_en_light.h"
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#include "objects/gameplay_keep/gameplay_keep.h"
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#include "objects/gameplay_dangeon_keep/gameplay_dangeon_keep.h"
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#define FLAGS 0
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void EnLight_Init(Actor* thisx, GlobalContext* globalCtx);
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void EnLight_Destroy(Actor* thisx, GlobalContext* globalCtx);
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void EnLight_Update(Actor* thisx, GlobalContext* globalCtx);
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void EnLight_Draw(Actor* thisx, GlobalContext* globalCtx);
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void EnLight_UpdateSwitch(Actor* thisx, GlobalContext* globalCtx);
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const ActorInit En_Light_InitVars = {
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ACTOR_EN_LIGHT,
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ACTORCAT_ITEMACTION,
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FLAGS,
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OBJECT_GAMEPLAY_KEEP,
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sizeof(EnLight),
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(ActorFunc)EnLight_Init,
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(ActorFunc)EnLight_Destroy,
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(ActorFunc)EnLight_Update,
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(ActorFunc)EnLight_Draw,
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NULL,
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};
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typedef struct {
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/* 0x00 */ Color_RGBA8 primColor;
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/* 0x04 */ Color_RGB8 envColor;
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/* 0x07 */ u8 scale;
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} FlameParams;
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static FlameParams D_80A9E840[] = {
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{ { 255, 200, 0, 255 }, { 255, 0, 0 }, 75 }, { { 255, 200, 0, 255 }, { 255, 0, 0 }, 75 },
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{ { 0, 170, 255, 255 }, { 0, 0, 255 }, 75 }, { { 170, 255, 0, 255 }, { 0, 150, 0 }, 75 },
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{ { 255, 200, 0, 255 }, { 255, 0, 0 }, 40 }, { { 255, 200, 0, 255 }, { 255, 0, 0 }, 75 },
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{ { 170, 255, 0, 255 }, { 0, 150, 0 }, 75 }, { { 0, 170, 255, 255 }, { 0, 0, 255 }, 75 },
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{ { 255, 0, 170, 255 }, { 200, 0, 0 }, 75 }, { { 255, 255, 170, 255 }, { 255, 50, 0 }, 75 },
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{ { 255, 255, 170, 255 }, { 255, 255, 0 }, 75 }, { { 255, 255, 170, 255 }, { 100, 255, 0 }, 75 },
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{ { 255, 170, 255, 255 }, { 255, 0, 100 }, 75 }, { { 255, 170, 255, 255 }, { 100, 0, 255 }, 75 },
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{ { 170, 255, 255, 255 }, { 0, 0, 255 }, 75 }, { { 170, 255, 255, 255 }, { 0, 150, 255 }, 75 },
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};
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void EnLight_Init(Actor* thisx, GlobalContext* globalCtx) {
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EnLight* this = (EnLight*)thisx;
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s16 yOffset;
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if (gSaveContext.gameMode == 3) {
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// special case for the credits
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yOffset = (this->actor.params < 0) ? 1 : 40;
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Lights_PointNoGlowSetInfo(&this->lightInfo, this->actor.world.pos.x, yOffset + (s16)this->actor.world.pos.y,
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this->actor.world.pos.z, 255, 255, 180, -1);
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} else {
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yOffset = (this->actor.params < 0) ? 1 : 40;
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Lights_PointGlowSetInfo(&this->lightInfo, this->actor.world.pos.x, yOffset + (s16)this->actor.world.pos.y,
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this->actor.world.pos.z, 255, 255, 180, -1);
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}
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this->lightNode = LightContext_InsertLight(globalCtx, &globalCtx->lightCtx, &this->lightInfo);
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Actor_SetScale(&this->actor, D_80A9E840[this->actor.params & 0xF].scale * 0.0001f);
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this->timer = (s32)(Rand_ZeroOne() * 255.0f);
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if ((this->actor.params & 0x400) != 0) {
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this->actor.update = EnLight_UpdateSwitch;
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}
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}
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void EnLight_Destroy(Actor* thisx, GlobalContext* globalCtx) {
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EnLight* this = (EnLight*)thisx;
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LightContext_RemoveLight(globalCtx, &globalCtx->lightCtx, this->lightNode);
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}
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void EnLight_UpdatePosRot(EnLight* this, GlobalContext* globalCtx) {
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// update yaw for billboard effect
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this->actor.shape.rot.y = Camera_GetCamDirYaw(GET_ACTIVE_CAM(globalCtx)) + 0x8000;
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if (this->actor.parent != NULL) {
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Math_Vec3f_Copy(&this->actor.world.pos, &(this->actor.parent)->world.pos);
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this->actor.world.pos.y += 17.0f;
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}
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this->timer++;
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}
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void EnLight_Update(Actor* thisx, GlobalContext* globalCtx) {
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f32 intensity;
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FlameParams* flameParams;
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s16 radius;
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EnLight* this = (EnLight*)thisx;
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flameParams = &D_80A9E840[this->actor.params & 0xF];
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intensity = (Rand_ZeroOne() * 0.5f) + 0.5f;
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radius = (this->actor.params < 0) ? 100 : 300;
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Lights_PointSetColorAndRadius(&this->lightInfo, (flameParams->primColor.r * intensity),
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(flameParams->primColor.g * intensity), (flameParams->primColor.b * intensity),
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radius);
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EnLight_UpdatePosRot(this, globalCtx);
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if (this->actor.params >= 0) {
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Audio_PlayActorSound2(&this->actor, NA_SE_EV_TORCH - SFX_FLAG);
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}
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}
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void EnLight_UpdateSwitch(Actor* thisx, GlobalContext* globalCtx) {
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f32 intensity;
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FlameParams* flameParams;
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EnLight* this = (EnLight*)thisx;
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f32 scale;
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flameParams = &D_80A9E840[this->actor.params & 0xF];
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scale = this->actor.scale.x / ((f32)flameParams->scale * 0.0001);
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if ((this->actor.params & 0x800) != 0) {
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if (Flags_GetSwitch(globalCtx, (this->actor.params & 0x3F0) >> 4)) {
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Math_StepToF(&scale, 1.0f, 0.05f);
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} else {
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if (scale < 0.1f) {
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Actor_SetScale(&this->actor, 0.0f);
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return;
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}
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Math_StepToF(&scale, 0.0f, 0.05f);
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}
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} else {
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if (Flags_GetSwitch(globalCtx, (this->actor.params & 0x3F0) >> 4)) {
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if (scale < 0.1f) {
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Actor_SetScale(&this->actor, 0.0f);
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return;
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}
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Math_StepToF(&scale, 0.0f, 0.05f);
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} else {
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Math_StepToF(&scale, 1.0f, 0.05f);
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}
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}
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Actor_SetScale(&this->actor, ((f32)flameParams->scale * 0.0001) * scale);
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intensity = (Rand_ZeroOne() * 0.5f) + 0.5f;
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Lights_PointSetColorAndRadius(&this->lightInfo, (flameParams->primColor.r * intensity),
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(flameParams->primColor.g * intensity), (flameParams->primColor.b * intensity),
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300.0f * scale);
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EnLight_UpdatePosRot(this, globalCtx);
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if (this->actor.params >= 0) {
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Audio_PlayActorSound2(&this->actor, NA_SE_EV_TORCH - SFX_FLAG);
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}
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}
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void EnLight_Draw(Actor* thisx, GlobalContext* globalCtx) {
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EnLight* this = (EnLight*)thisx;
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s32 pad;
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FlameParams* flameParams;
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Gfx* dList;
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flameParams = &D_80A9E840[this->actor.params & 0xF];
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OPEN_DISPS(globalCtx->state.gfxCtx);
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func_80093D84(globalCtx->state.gfxCtx);
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if (this->actor.params >= 0) {
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gSPSegment(
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POLY_XLU_DISP++, 0x08,
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Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, 0, 0, 32, 64, 1, 0, (this->timer * -20) & 511, 32, 128));
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dList = gEffFire1DL;
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gDPSetPrimColor(POLY_XLU_DISP++, 0x80, 0x80, flameParams->primColor.r, flameParams->primColor.g,
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flameParams->primColor.b, flameParams->primColor.a);
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gDPSetEnvColor(POLY_XLU_DISP++, flameParams->envColor.r, flameParams->envColor.g, flameParams->envColor.b, 0);
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} else {
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gSPSegment(POLY_XLU_DISP++, 0x08,
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Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, 0, 0, 16, 32, 1, ((this->timer * 2) & 63),
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(this->timer * -6) & 127 * 1, 16, 32));
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dList = gUnusedCandleDL;
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gDPSetPrimColor(POLY_XLU_DISP++, 0xC0, 0xC0, 255, 200, 0, 0);
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gDPSetEnvColor(POLY_XLU_DISP++, 255, 0, 0, 0);
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}
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Matrix_RotateY((s16)((Camera_GetCamDirYaw(GET_ACTIVE_CAM(globalCtx)) - this->actor.shape.rot.y) + 0x8000) *
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(M_PI / 32768.0f),
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MTXMODE_APPLY);
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if (this->actor.params & 1) {
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Matrix_RotateY(M_PI, MTXMODE_APPLY);
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}
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Matrix_Scale(1.0f, 1.0f, 1.0f, MTXMODE_APPLY);
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gSPMatrix(POLY_XLU_DISP++, MATRIX_NEWMTX(globalCtx->state.gfxCtx),
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G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
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gSPDisplayList(POLY_XLU_DISP++, dList);
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CLOSE_DISPS(globalCtx->state.gfxCtx);
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}
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