129 lines
5.9 KiB
C++
129 lines
5.9 KiB
C++
#include "music.hpp"
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#include <cstdlib>
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namespace Music {
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const std::array<SeqType, SEQ_COUNT> seqTypesMusic = {
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/* NA_BGM_FIELD */ SEQ_BGM_WORLD,
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/* NA_BGM_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_KAKARIKO_ADULT */ SEQ_BGM_WORLD,
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/* NA_BGM_ENEMY */ SEQ_NOSHUFFLE, // Temporarily unshuffled: Override plays incorrect in some areas, like Lake Hylia, by continuously repeating the start
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/* NA_BGM_BOSS00 */ SEQ_BGM_BATTLE,
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/* NA_BGM_FAIRY_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_MARKET */ SEQ_BGM_WORLD,
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/* NA_BGM_TITLE */ SEQ_BGM_WORLD,
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/* NA_BGM_LINK_HOUSE */ SEQ_BGM_WORLD,
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/* NA_BGM_GAME_OVER */ SEQ_FANFARE,
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/* NA_BGM_BOSS_CLEAR */ SEQ_FANFARE,
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/* NA_BGM_ITEM_GET */ SEQ_FANFARE,
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/* NA_BGM_OPENING_GANON */ SEQ_FANFARE,
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/* NA_BGM_HEART_GET */ SEQ_FANFARE,
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/* NA_BGM_OCA_LIGHT */ SEQ_OCARINA,
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/* NA_BGM_BUYO_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_KAKARIKO_KID */ SEQ_BGM_WORLD,
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/* NA_BGM_GODESS */ SEQ_BGM_EVENT,
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/* NA_BGM_HIME */ SEQ_BGM_EVENT,
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/* NA_BGM_FIRE_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_OPEN_TRE_BOX */ SEQ_FANFARE,
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/* NA_BGM_FORST_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_HIRAL_GARDEN */ SEQ_BGM_WORLD,
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/* NA_BGM_GANON_TOWER */ SEQ_BGM_WORLD,
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/* NA_BGM_RONRON */ SEQ_BGM_WORLD,
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/* NA_BGM_GORON */ SEQ_BGM_WORLD,
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/* NA_BGM_SPIRIT_STONE */ SEQ_FANFARE,
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/* NA_BGM_OCA_FLAME */ SEQ_OCARINA,
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/* NA_BGM_OCA_WIND */ SEQ_OCARINA,
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/* NA_BGM_OCA_WATER */ SEQ_OCARINA,
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/* NA_BGM_OCA_SOUL */ SEQ_OCARINA,
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/* NA_BGM_OCA_DARKNESS */ SEQ_OCARINA,
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/* NA_BGM_MIDDLE_BOSS */ SEQ_BGM_ERROR,
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/* NA_BGM_S_ITEM_GET */ SEQ_FANFARE,
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/* NA_BGM_SHRINE_OF_TIME */ SEQ_BGM_WORLD,
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/* NA_BGM_EVENT_CLEAR */ SEQ_FANFARE,
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/* NA_BGM_KOKIRI */ SEQ_BGM_WORLD,
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/* NA_BGM_OCA_YOUSEI */ SEQ_FANFARE,
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/* NA_BGM_MAYOIMORI */ SEQ_BGM_WORLD,
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/* NA_BGM_SOUL_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_HORSE */ SEQ_BGM_EVENT,
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/* NA_BGM_HORSE_GOAL */ SEQ_FANFARE,
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/* NA_BGM_INGO */ SEQ_BGM_WORLD,
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/* NA_BGM_MEDAL_GET */ SEQ_FANFARE,
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/* NA_BGM_OCA_SARIA */ SEQ_OCARINA,
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/* NA_BGM_OCA_EPONA */ SEQ_OCARINA,
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/* NA_BGM_OCA_ZELDA */ SEQ_OCARINA,
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/* NA_BGM_OCA_SUNMOON */ SEQ_NOSHUFFLE, /* Remove Sun's Song from the Ocarina pool for now due to bugs */
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/* NA_BGM_OCA_TIME */ SEQ_OCARINA,
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/* NA_BGM_OCA_STORM */ SEQ_OCARINA,
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/* NA_BGM_NAVI */ SEQ_BGM_EVENT,
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/* NA_BGM_DEKUNOKI */ SEQ_BGM_EVENT,
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/* NA_BGM_FUSHA */ SEQ_BGM_WORLD,
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/* NA_BGM_HIRAL_DEMO */ SEQ_NOSHUFFLE,
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/* NA_BGM_MINI_GAME */ SEQ_BGM_EVENT,
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/* NA_BGM_SEAK */ SEQ_BGM_EVENT,
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/* NA_BGM_ZORA */ SEQ_BGM_WORLD,
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/* NA_BGM_APPEAR */ SEQ_FANFARE,
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/* NA_BGM_ADULT_LINK */ SEQ_BGM_EVENT,
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/* NA_BGM_MASTER_SWORD */ SEQ_FANFARE,
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/* NA_BGM_INTRO_GANON */ SEQ_BGM_EVENT,
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/* NA_BGM_SHOP */ SEQ_BGM_WORLD,
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/* NA_BGM_KENJA */ SEQ_BGM_EVENT,
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/* NA_BGM_FILE_SELECT */ SEQ_NOSHUFFLE,
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/* NA_BGM_ICE_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_GATE_OPEN */ SEQ_NOSHUFFLE,
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/* NA_BGM_OWL */ SEQ_BGM_EVENT,
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/* NA_BGM_DARKNESS_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_AQUA_DUNGEON */ SEQ_BGM_WORLD,
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/* NA_BGM_BRIDGE */ SEQ_NOSHUFFLE,
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/* NA_BGM_SARIA */ SEQ_NOSHUFFLE,
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/* NA_BGM_GERUDO */ SEQ_BGM_WORLD,
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/* NA_BGM_DRUGSTORE */ SEQ_BGM_WORLD,
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/* NA_BGM_KOTAKE_KOUME */ SEQ_BGM_EVENT,
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/* NA_BGM_ESCAPE */ SEQ_BGM_EVENT,
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/* NA_BGM_UNDERGROUND */ SEQ_BGM_WORLD,
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/* NA_BGM_GANON_BATTLE_1 */ SEQ_BGM_BATTLE,
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/* NA_BGM_GANON_BATTLE_2 */ SEQ_BGM_BATTLE,
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/* NA_BGM_END_DEMO */ SEQ_NOSHUFFLE,
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/* NA_BGM_STAFF_1 */ SEQ_NOSHUFFLE,
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/* NA_BGM_STAFF_2 */ SEQ_NOSHUFFLE,
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/* NA_BGM_STAFF_3 */ SEQ_NOSHUFFLE,
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/* NA_BGM_STAFF_4 */ SEQ_NOSHUFFLE,
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/* NA_BGM_BOSS01 */ SEQ_BGM_BATTLE,
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/* NA_BGM_MINI_GAME_2 */ SEQ_BGM_ERROR,
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};
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std::array<uint32_t, SEQ_COUNT> seqOverridesMusic;
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/* Initializes the list of music overrides to unshuffled */
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void InitMusicRandomizer() {
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for(int i = 0; i < SEQ_COUNT; i++)
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seqOverridesMusic[i] = BGM_BASE + i;
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}
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/* Shuffles the sequences grouping them by type */
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/* type is a bitmask of SeqType */
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void ShuffleSequences(int type) {
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std::vector<uint32_t> seqs;
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// Get all sequences of the desired type(s) into a vector
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for (int i = 0; i < SEQ_COUNT; i++) {
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if (seqTypesMusic[i] & type) {
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seqs.push_back(seqOverridesMusic[i]);
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}
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}
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// Shuffle the vector...
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for (std::size_t i = 0; i < seqs.size(); i++)
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{
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std::swap(seqs[i], seqs[rand() % seqs.size()]);
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}
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// ...and feed it back into the overrides array
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for (int i = 0; i < SEQ_COUNT; i++) {
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if (seqTypesMusic[i] & type)
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{
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seqOverridesMusic[i] = seqs.back();
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seqs.pop_back();
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}
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}
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}
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} // namespace Music
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