mirror of https://github.com/zeldaret/oot.git
339 lines
16 KiB
C
339 lines
16 KiB
C
#include "array_count.h"
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#include "terminal.h"
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#include "z_lib.h"
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#include "printf.h"
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#include "regs.h"
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#include "translation.h"
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#include "horse.h"
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#include "play_state.h"
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#include "player.h"
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#include "save.h"
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#include "overlays/actors/ovl_En_Horse/z_en_horse.h"
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/**
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* Tests if the player horse can be spawned
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*
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* @param sceneId the checked scene
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* @return true if the player horse can appear in the scene, else false
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*/
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s32 Horse_CanSpawn(s32 sceneId) {
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s32 validSceneIds[] = { SCENE_HYRULE_FIELD, SCENE_LAKE_HYLIA, SCENE_GERUDO_VALLEY, SCENE_GERUDOS_FORTRESS,
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SCENE_LON_LON_RANCH };
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s32 i;
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for (i = 0; i < ARRAY_COUNT(validSceneIds); i++) {
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if (sceneId == validSceneIds[i]) {
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return true;
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}
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}
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return false;
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}
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/**
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* Sets horseData to a neutral spawn in Hyrule Field
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*/
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void Horse_ResetHorseData(PlayState* play) {
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gSaveContext.save.info.horseData.sceneId = SCENE_HYRULE_FIELD;
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gSaveContext.save.info.horseData.pos.x = -1840;
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gSaveContext.save.info.horseData.pos.y = 72;
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gSaveContext.save.info.horseData.pos.z = 5497;
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gSaveContext.save.info.horseData.angle = -0x6AD9;
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}
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/**
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* Forces the player horse to spawn in a safe spot if the current spawn is in Lake Hylia
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* This prevents the horse from spawning underwater after obtaining the Water Medallion
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*/
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void Horse_FixLakeHyliaPosition(PlayState* play) {
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if (gSaveContext.save.info.horseData.sceneId == SCENE_LAKE_HYLIA) {
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gSaveContext.save.info.horseData.sceneId = SCENE_LAKE_HYLIA;
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gSaveContext.save.info.horseData.pos.x = -2065;
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gSaveContext.save.info.horseData.pos.y = -863;
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gSaveContext.save.info.horseData.pos.z = 1839;
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gSaveContext.save.info.horseData.angle = 0;
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}
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}
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typedef struct HorseSpawn {
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/* 0x00 */ s16 sceneId;
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/* 0x02 */ Vec3s pos;
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/* 0x08 */ s16 angle;
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/* 0x0A */ s16 type;
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} HorseSpawn;
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void Horse_SetupInGameplay(PlayState* play, Player* player) {
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s32 i;
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HorseSpawn horseSpawns[] = {
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{ SCENE_HYRULE_FIELD, -460, 100, 6640, 0, HORSE_PTYPE_INACTIVE },
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{ SCENE_LAKE_HYLIA, -1929, -1025, 768, 0, HORSE_PTYPE_INACTIVE },
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{ SCENE_GERUDO_VALLEY, 2566, -259, 767, 0, HORSE_PTYPE_INACTIVE },
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{ SCENE_GERUDOS_FORTRESS, -328, 10, 953, 0, HORSE_PTYPE_INACTIVE },
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{ SCENE_LON_LON_RANCH, 928, 0, -2280, 0, HORSE_PTYPE_INACTIVE },
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};
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if (R_EXITED_SCENE_RIDING_HORSE &&
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(Flags_GetEventChkInf(EVENTCHKINF_EPONA_OBTAINED) || R_DEBUG_FORCE_EPONA_OBTAINED)) {
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// Player entering scene on top of horse
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player->rideActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, player->actor.world.pos.x, player->actor.world.pos.y,
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player->actor.world.pos.z, player->actor.shape.rot.x, player->actor.shape.rot.y,
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player->actor.shape.rot.z, HORSE_PTYPE_PLAYER_SPAWNED_RIDING);
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ASSERT(player->rideActor != NULL, "player->ride.actor != NULL", "../z_horse.c", 343);
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Actor_MountHorse(play, player, player->rideActor);
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Actor_RequestHorseCameraSetting(play, player);
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gSaveContext.save.info.horseData.sceneId = play->sceneId;
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if (play->sceneId == SCENE_GERUDOS_FORTRESS) {
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player->rideActor->room = -1;
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}
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} else if ((play->sceneId == SCENE_GERUDOS_FORTRESS) && (gSaveContext.minigameState == 3)) {
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// Completed Horseback Archery Minigame
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Actor* horseActor;
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gSaveContext.minigameState = 0;
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horseActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, 3586.0f, 1413.0f, -402.0f, 0, 0x4000, 0, HORSE_PTYPE_1);
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horseActor->room = -1;
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} else if ((gSaveContext.save.entranceIndex == ENTR_LON_LON_RANCH_7) &&
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GET_EVENTCHKINF(EVENTCHKINF_EPONA_OBTAINED)) {
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// Completed Horse Race
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Actor* horseActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, -25.0f, 0.0f, -1600.0f, 0, -0x4000, 0, HORSE_PTYPE_1);
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ASSERT(horseActor != NULL, "horse_actor != NULL", "../z_horse.c", 389);
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} else if ((play->sceneId == gSaveContext.save.info.horseData.sceneId) &&
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(Flags_GetEventChkInf(EVENTCHKINF_EPONA_OBTAINED) || R_DEBUG_FORCE_EPONA_OBTAINED)) {
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// Player enters a scene where the horse was left previously
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PRINTF(T("馬存在によるセット %d %d %d\n", "Set by existence of horse %d %d %d\n"),
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gSaveContext.save.info.horseData.sceneId, Flags_GetEventChkInf(EVENTCHKINF_EPONA_OBTAINED),
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R_DEBUG_FORCE_EPONA_OBTAINED);
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if (Horse_CanSpawn(gSaveContext.save.info.horseData.sceneId)) {
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Actor* horseActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, gSaveContext.save.info.horseData.pos.x,
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gSaveContext.save.info.horseData.pos.y, gSaveContext.save.info.horseData.pos.z, 0,
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gSaveContext.save.info.horseData.angle, 0, HORSE_PTYPE_1);
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ASSERT(horseActor != NULL, "horse_actor != NULL", "../z_horse.c", 414);
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if (play->sceneId == SCENE_GERUDOS_FORTRESS) {
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horseActor->room = -1;
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}
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} else {
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PRINTF_COLOR_ERROR();
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PRINTF(
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T("Horse_SetNormal():%d セットスポットまずいです。\n", "Horse_SetNormal():%d set spot is no good.\n"),
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gSaveContext.save.info.horseData.sceneId);
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PRINTF_RST();
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Horse_ResetHorseData(play);
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}
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} else if ((play->sceneId == SCENE_LON_LON_RANCH) &&
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!(Flags_GetEventChkInf(EVENTCHKINF_EPONA_OBTAINED) || R_DEBUG_FORCE_EPONA_OBTAINED)) {
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// Player spawns in Lon-Lon Ranch without owning Epona
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Actor* horseActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, 0.0f, 0.0f, -500.0f, 0, 0, 0, HORSE_PTYPE_1);
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ASSERT(horseActor != NULL, "horse_actor != NULL", "../z_horse.c", 443);
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} else if (Flags_GetEventChkInf(EVENTCHKINF_EPONA_OBTAINED) || R_DEBUG_FORCE_EPONA_OBTAINED) {
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// Player owns Epona, but isn't riding her and the current scene is not the same as the horse's last location.
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for (i = 0; i < ARRAY_COUNT(horseSpawns); i++) {
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HorseSpawn* horseSpawn = &horseSpawns[i];
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if (horseSpawn->sceneId == play->sceneId) {
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Actor* horseActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, horseSpawn->pos.x, horseSpawn->pos.y,
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horseSpawn->pos.z, 0, horseSpawn->angle, 0, horseSpawn->type);
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ASSERT(horseActor != NULL, "horse_actor != NULL", "../z_horse.c", 466);
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if (play->sceneId == SCENE_GERUDOS_FORTRESS) {
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horseActor->room = -1;
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}
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break;
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}
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}
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} else if (!(Flags_GetEventChkInf(EVENTCHKINF_EPONA_OBTAINED) || R_DEBUG_FORCE_EPONA_OBTAINED) &&
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(play->sceneId == SCENE_LON_LON_BUILDINGS) && !IS_DAY) {
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, 0.0f, 0.0f, -60.0f, 0, 0x7360, 0, HORSE_PTYPE_1);
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}
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}
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typedef struct HorseCutsceneSpawn {
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/* 0x00 */ s16 sceneId;
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/* 0x04 */ s32 cutsceneIndex;
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/* 0x08 */ Vec3s pos;
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/* 0x0E */ s16 angle;
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/* 0x10 */ s16 type;
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} HorseCutsceneSpawn;
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void Horse_SetupInCutscene(PlayState* play, Player* player) {
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static HorseCutsceneSpawn horseSpawns[] = {
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{ SCENE_GERUDOS_FORTRESS, CS_INDEX_0, { 3600, 1413, 360 }, 0x8001, HORSE_PTYPE_HORSEBACK_ARCHERY },
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{ SCENE_LON_LON_RANCH, CS_INDEX_0, { -250, 1, -1580 }, 0x4000, HORSE_PTYPE_6 }, // Horse Race
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{ SCENE_LON_LON_RANCH, CS_INDEX_1, { 0, 0, 0 }, 0x0000, HORSE_PTYPE_5 }, // Learned Epona's Song
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{ SCENE_LON_LON_RANCH, CS_INDEX_5, { 0, 0, 0 }, 0x0000, HORSE_PTYPE_7 }, // Credits
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{ SCENE_HYRULE_FIELD, CS_INDEX_3, { -2961, 313, 7700 }, 0x0000, HORSE_PTYPE_7 }, // Title Screen
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{ SCENE_HYRULE_FIELD, CS_INDEX_4, { -1900, 313, 7015 }, 0x0000, HORSE_PTYPE_7 },
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{ SCENE_HYRULE_FIELD, CS_INDEX_5, { -4043, 313, 6933 }, 0x0000, HORSE_PTYPE_7 }, // Credits
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{ SCENE_HYRULE_FIELD, CS_INDEX_6, { -4043, 313, 6933 }, 0x0000, HORSE_PTYPE_7 }, // Unused. Hopping Lon Lon
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// Ranch North Gate
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};
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s32 pad;
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s32 i;
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if ((gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_11 ||
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gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_12 ||
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gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_13 ||
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gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_15) &&
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(gSaveContext.respawnFlag == 0)) {
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// Epona hopping over one of the Lon Lon Ranch fences
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Vec3s spawnPos;
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Vec3s spawnPositions[] = {
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// Note: The east and west positions are paired with the wrong entranceIndex. However, the subsequent
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// cutscene repositions the horse will override these coordinates while the horse is still obstructed, so no
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// visual glitch occurs.
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{ -2961, 313, 7700 }, // South
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{ -1900, 313, 7015 }, // East
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{ -4043, 313, 6933 }, // West
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{ -2313, 313, 5990 }, // North-East
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};
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// South of Lon Lon player spawn
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if (gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_11) {
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spawnPos = spawnPositions[0];
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// West of Lon Lon player spawn
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} else if (gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_12) {
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spawnPos = spawnPositions[1];
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// East of Lon Lon player spawn
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} else if (gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_13) {
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spawnPos = spawnPositions[2];
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// Lon Lon exit player spawn
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} else {
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spawnPos = spawnPositions[3];
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}
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player->rideActor = Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, spawnPos.x, spawnPos.y, spawnPos.z, 0,
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player->actor.world.rot.y, 0, HORSE_PTYPE_7);
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ASSERT(player->rideActor != NULL, "player->ride.actor != NULL", "../z_horse.c", 561);
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Actor_MountHorse(play, player, player->rideActor);
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Actor_RequestHorseCameraSetting(play, player);
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gSaveContext.save.info.horseData.sceneId = play->sceneId;
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} else if ((play->sceneId == SCENE_LON_LON_RANCH) &&
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(GET_EVENTINF_INGO_RACE_STATE() == INGO_RACE_STATE_TRAPPED_WIN_EPONA) &&
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!(Flags_GetEventChkInf(EVENTCHKINF_EPONA_OBTAINED) || R_DEBUG_FORCE_EPONA_OBTAINED)) {
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player->rideActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, 894.0f, 0.0f, -2084.0f, 0, -0x7FFF, 0, HORSE_PTYPE_5);
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ASSERT(player->rideActor != NULL, "player->ride.actor != NULL", "../z_horse.c", 582);
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Actor_MountHorse(play, player, player->rideActor);
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Actor_RequestHorseCameraSetting(play, player);
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gSaveContext.save.info.horseData.sceneId = play->sceneId;
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if (play->sceneId == SCENE_GERUDOS_FORTRESS) {
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player->rideActor->room = -1;
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}
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} else {
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for (i = 0; i < ARRAY_COUNT(horseSpawns); i++) {
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if ((play->sceneId == horseSpawns[i].sceneId) &&
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(((void)0, gSaveContext.save.cutsceneIndex) == horseSpawns[i].cutsceneIndex)) {
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if (horseSpawns[i].type == HORSE_PTYPE_7) {
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if ((play->sceneId == SCENE_LON_LON_RANCH) &&
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(((void)0, gSaveContext.save.cutsceneIndex) == CS_INDEX_1)) {
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horseSpawns[i].pos.x = player->actor.world.pos.x;
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horseSpawns[i].pos.y = player->actor.world.pos.y;
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horseSpawns[i].pos.z = player->actor.world.pos.z;
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}
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player->rideActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, horseSpawns[i].pos.x, horseSpawns[i].pos.y,
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horseSpawns[i].pos.z, 0, player->actor.world.rot.y, 0, horseSpawns[i].type);
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ASSERT(player->rideActor != NULL, "player->ride.actor != NULL", "../z_horse.c", 628);
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Actor_MountHorse(play, player, player->rideActor);
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Actor_RequestHorseCameraSetting(play, player);
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} else if ((horseSpawns[i].type == HORSE_PTYPE_5) || (horseSpawns[i].type == HORSE_PTYPE_6) ||
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(horseSpawns[i].type == HORSE_PTYPE_HORSEBACK_ARCHERY)) {
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Vec3f eye;
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s32 paramFlag = 0;
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if (GET_EVENTINF_INGO_RACE_HORSETYPE() != HORSE_EPONA && horseSpawns[i].type == HORSE_PTYPE_6) {
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// HORSE_HNI
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paramFlag = 0x8000;
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}
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player->rideActor =
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, horseSpawns[i].pos.x, horseSpawns[i].pos.y,
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horseSpawns[i].pos.z, 0, horseSpawns[i].angle, 0, horseSpawns[i].type | paramFlag);
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ASSERT(player->rideActor != NULL, "player->ride.actor != NULL", "../z_horse.c", 667);
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player->actor.world.pos.x = horseSpawns[i].pos.x;
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player->actor.world.pos.y = horseSpawns[i].pos.y;
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player->actor.world.pos.z = horseSpawns[i].pos.z;
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player->actor.shape.rot.x = player->actor.shape.rot.z = 0;
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player->actor.shape.rot.y = horseSpawns[i].angle;
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Actor_MountHorse(play, player, player->rideActor);
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Actor_RequestHorseCameraSetting(play, player);
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eye.x = player->actor.world.pos.x - 200.0f;
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eye.y = player->actor.world.pos.y + 100.0f;
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eye.z = player->actor.world.pos.z;
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Play_SetCameraAtEye(play, play->activeCamId, &player->actor.world.pos, &eye);
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} else {
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Actor_Spawn(&play->actorCtx, play, ACTOR_EN_HORSE, horseSpawns[i].pos.x, horseSpawns[i].pos.y,
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horseSpawns[i].pos.z, 0, horseSpawns[i].angle, 0, horseSpawns[i].type);
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}
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break;
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}
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}
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}
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}
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/**
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* Initializes the player's horse, but only if required.
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*
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* This function should be called during `Play_Init`.
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*/
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void Horse_InitPlayerHorse(PlayState* play, Player* player) {
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if (LINK_IS_ADULT) {
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if (!Horse_CanSpawn(gSaveContext.save.info.horseData.sceneId)) {
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PRINTF_COLOR_ERROR();
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PRINTF(
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T("Horse_Set_Check():%d セットスポットまずいです。\n", "Horse_Set_Check():%d set spot is no good.\n"),
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gSaveContext.save.info.horseData.sceneId);
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PRINTF_RST();
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Horse_ResetHorseData(play);
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}
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if (Horse_CanSpawn(play->sceneId)) {
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if (IS_CUTSCENE_LAYER ||
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// has hopped over one of the Lon-Lon Ranch fences
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((gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_11 ||
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gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_12 ||
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gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_13 ||
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gSaveContext.save.entranceIndex == ENTR_HYRULE_FIELD_15) &&
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(gSaveContext.respawnFlag == 0)) ||
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// trapped in Lon Lon Ranch
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((play->sceneId == SCENE_LON_LON_RANCH) &&
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(GET_EVENTINF_INGO_RACE_STATE() == INGO_RACE_STATE_TRAPPED_WIN_EPONA) &&
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!(Flags_GetEventChkInf(EVENTCHKINF_EPONA_OBTAINED) || R_DEBUG_FORCE_EPONA_OBTAINED))) {
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Horse_SetupInCutscene(play, player);
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} else {
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Horse_SetupInGameplay(play, player);
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}
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}
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}
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}
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void Horse_RotateToPoint(Actor* actor, Vec3f* pos, s16 turnAmount) {
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s16 x = Math_Vec3f_Yaw(&actor->world.pos, pos) - actor->world.rot.y;
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if (x > turnAmount) {
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actor->world.rot.y += turnAmount;
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} else if (x < -turnAmount) {
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actor->world.rot.y -= turnAmount;
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} else {
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actor->world.rot.y += x;
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}
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actor->shape.rot.y = actor->world.rot.y;
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}
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