130 lines
3.9 KiB
C
130 lines
3.9 KiB
C
/*
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* File: z_oceff_wipe.c
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* Overlay: ovl_Oceff_Wipe
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* Description: Zelda's Lullaby and Song of Time Ocarina Effect
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*/
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#include "z_oceff_wipe.h"
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#include "vt.h"
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#define FLAGS (ACTOR_FLAG_4 | ACTOR_FLAG_25)
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void OceffWipe_Init(Actor* thisx, GlobalContext* globalCtx);
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void OceffWipe_Destroy(Actor* thisx, GlobalContext* globalCtx);
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void OceffWipe_Update(Actor* thisx, GlobalContext* globalCtx);
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void OceffWipe_Draw(Actor* thisx, GlobalContext* globalCtx);
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const ActorInit Oceff_Wipe_InitVars = {
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ACTOR_OCEFF_WIPE,
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ACTORCAT_ITEMACTION,
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FLAGS,
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OBJECT_GAMEPLAY_KEEP,
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sizeof(OceffWipe),
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(ActorFunc)OceffWipe_Init,
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(ActorFunc)OceffWipe_Destroy,
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(ActorFunc)OceffWipe_Update,
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(ActorFunc)OceffWipe_Draw,
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NULL,
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};
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void OceffWipe_Init(Actor* thisx, GlobalContext* globalCtx) {
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OceffWipe* this = (OceffWipe*)thisx;
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Actor_SetScale(&this->actor, 0.1f);
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this->timer = 0;
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this->actor.world.pos = GET_ACTIVE_CAM(globalCtx)->eye;
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osSyncPrintf(VT_FGCOL(CYAN) " WIPE arg_data = %d\n" VT_RST, this->actor.params);
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}
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void OceffWipe_Destroy(Actor* thisx, GlobalContext* globalCtx) {
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OceffWipe* this = (OceffWipe*)thisx;
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Player* player = GET_PLAYER(globalCtx);
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func_800876C8(globalCtx);
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if (gSaveContext.nayrusLoveTimer != 0) {
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player->stateFlags3 |= 0x40;
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}
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}
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void OceffWipe_Update(Actor* thisx, GlobalContext* globalCtx) {
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OceffWipe* this = (OceffWipe*)thisx;
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this->actor.world.pos = GET_ACTIVE_CAM(globalCtx)->eye;
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if (this->timer < 100) {
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this->timer++;
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} else {
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Actor_Kill(&this->actor);
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}
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}
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#include "overlays/ovl_Oceff_Wipe/ovl_Oceff_Wipe.h"
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static u8 sAlphaIndices[] = {
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0x01, 0x10, 0x22, 0x01, 0x20, 0x12, 0x01, 0x20, 0x12, 0x01,
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0x10, 0x22, 0x01, 0x20, 0x12, 0x01, 0x12, 0x21, 0x01, 0x02,
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};
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void OceffWipe_Draw(Actor* thisx, GlobalContext* globalCtx) {
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u32 scroll = globalCtx->state.frames & 0xFF;
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OceffWipe* this = (OceffWipe*)thisx;
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f32 z;
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s32 pad;
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u8 alphaTable[3];
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s32 i;
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Vec3f eye;
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Vtx* vtxPtr;
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Vec3f vec;
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eye = GET_ACTIVE_CAM(globalCtx)->eye;
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Camera_GetSkyboxOffset(&vec, GET_ACTIVE_CAM(globalCtx));
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OPEN_DISPS(globalCtx->state.gfxCtx);
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if (this->timer < 32) {
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z = Math_SinS(this->timer << 9) * 1400;
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} else {
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z = 1400;
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}
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if (this->timer >= 80) {
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alphaTable[0] = 0;
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alphaTable[1] = (0x64 - this->timer) * 8;
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alphaTable[2] = (0x64 - this->timer) * 12;
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} else {
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alphaTable[0] = 0;
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alphaTable[1] = 0xA0;
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alphaTable[2] = 0xFF;
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}
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for (i = 0; i < 20; i++) {
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vtxPtr = ResourceMgr_LoadVtxByName(sFrustumVtx);
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vtxPtr[i * 2 + 0].v.cn[3] = alphaTable[(sAlphaIndices[i] & 0xF0) >> 4];
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vtxPtr[i * 2 + 1].v.cn[3] = alphaTable[sAlphaIndices[i] & 0xF];
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}
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func_80093D84(globalCtx->state.gfxCtx);
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Matrix_Translate(eye.x + vec.x, eye.y + vec.y, eye.z + vec.z, MTXMODE_NEW);
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Matrix_Scale(0.1f, 0.1f, 0.1f, MTXMODE_APPLY);
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Matrix_ReplaceRotation(&globalCtx->billboardMtxF);
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Matrix_Translate(0.0f, 0.0f, -z, 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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if (this->actor.params != OCEFF_WIPE_ZL) {
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gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 170, 255, 255, 255);
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gDPSetEnvColor(POLY_XLU_DISP++, 0, 150, 255, 128);
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} else {
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gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 255, 255, 200, 255);
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gDPSetEnvColor(POLY_XLU_DISP++, 100, 0, 255, 128);
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}
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gSPDisplayList(POLY_XLU_DISP++, sMaterialDL);
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gSPDisplayList(POLY_XLU_DISP++, Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, 0 - scroll, scroll * (-2), 32, 32, 1,
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0 - scroll, scroll * (-2), 32, 32));
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gSPDisplayList(POLY_XLU_DISP++, sFrustumDL);
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CLOSE_DISPS(globalCtx->state.gfxCtx);
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}
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