Pause Warp Enhancement

soh/include/functions.h

@@ -2467,6 +2467,10 @@ void Message_DrawText(PlayState* play, Gfx** gfxP);
 void Interface_CreateQuadVertexGroup(Vtx* vtxList, s32 xStart, s32 yStart, s32 width, s32 height, u8 flippedH);
 void Interface_RandoRestoreSwordless(void);
 
+//Pause Warp
+void PauseWarp_HandleSelection();
+void PauseWarp_Execute();
+
 // #endregion
 
 #ifdef __cplusplus

soh/soh/Enhancements/game-interactor/GameInteractor.h

@@ -221,6 +221,7 @@ class GameInteractor {
 
     DEFINE_HOOK(OnFileDropped, void(std::string filePath));
     DEFINE_HOOK(OnAssetAltChange, void());
+    DEFINE_HOOK(OnPauseMenu, void());
 
     // Helpers
     static bool IsSaveLoaded();

soh/soh/Enhancements/game-interactor/GameInteractor_Hooks.cpp

@@ -187,3 +187,9 @@ void GameInteractor_ExecuteOnSetGameLanguage() {
 void GameInteractor_RegisterOnAssetAltChange(void (*fn)(void)) {
     GameInteractor::Instance->RegisterGameHook<GameInteractor::OnAssetAltChange>(fn);
 }
+
+//MARK: Pause Menu
+
+void GameInteractor_ExecuteOnPauseMenu() {
+    GameInteractor::Instance->ExecuteHooks<GameInteractor::OnPauseMenu>();
+}

soh/soh/Enhancements/game-interactor/GameInteractor_Hooks.h

@@ -60,6 +60,9 @@ void GameInteractor_ExecuteOnSetGameLanguage();
 // MARK: - System
 void GameInteractor_RegisterOnAssetAltChange(void (*fn)(void));
 
+//Mark: - Pause Menu
+void GameInteractor_ExecuteOnPauseMenu();
+
 #ifdef __cplusplus
 }
 #endif

soh/soh/Enhancements/mods.cpp

@@ -1304,6 +1304,23 @@ void RegisterToTMedallions() {
     });
 }
 
+void RegisterPauseMenuHooks() {
+    static bool pauseWarpHooksRegistered = false;
+    GameInteractor::Instance->RegisterGameHook<GameInteractor::OnGameFrameUpdate>([&]() {
+        if (!GameInteractor::IsSaveLoaded() || !CVarGetInteger("gPauseWarp", 0)) {
+            pauseWarpHooksRegistered = false;
+            return;
+        }
+        if (!pauseWarpHooksRegistered) {
+            GameInteractor::Instance->RegisterGameHook<GameInteractor::OnPauseMenu>([]() {PauseWarp_HandleSelection();});
+            GameInteractor::Instance->RegisterGameHook<GameInteractor::OnGameFrameUpdate>([]() {
+                    PauseWarp_Execute();
+            });
+            pauseWarpHooksRegistered = true;
+        }
+    });
+}
+
 void InitMods() {
     RegisterTTS();
     RegisterInfiniteMoney();
@@ -1340,4 +1357,5 @@ void InitMods() {
     NameTag_RegisterHooks();
     RegisterPatchHandHandler();
     RegisterHurtContainerModeHandler();
+    RegisterPauseMenuHooks();
 }

soh/soh/Enhancements/pausewarp.c

@@ -0,0 +1,92 @@
+#include "custom-message/CustomMessageTypes.h"
+#include "global.h"
+#include "z64.h"
+#include "game-interactor/GameInteractor.h"
+
+static const int songMessageMap[] = { 
+    TEXT_WARP_MINUET_OF_FOREST, 
+    TEXT_WARP_BOLERO_OF_FIRE, 
+    TEXT_WARP_SERENADE_OF_WATER, 
+    TEXT_WARP_REQUIEM_OF_SPIRIT, 
+    TEXT_WARP_NOCTURNE_OF_SHADOW, 
+    TEXT_WARP_PRELUDE_OF_LIGHT 
+};
+
+static const int ocarinaSongMap[] = {
+    OCARINA_SONG_MINUET, 
+    OCARINA_SONG_BOLERO, 
+    OCARINA_SONG_SERENADE, 
+    OCARINA_SONG_REQUIEM, 
+    OCARINA_SONG_NOCTURNE, 
+    OCARINA_SONG_PRELUDE
+};
+
+static const int entranceIndexMap[] = {
+    ENTR_SACRED_FOREST_MEADOW_2, // Minuet
+    ENTR_DEATH_MOUNTAIN_CRATER_4, // Bolero
+    ENTR_LAKE_HYLIA_8, // Serenade
+    ENTR_DESERT_COLOSSUS_5, // Requiem
+    ENTR_GRAVEYARD_7, // Nocturne
+    ENTR_TEMPLE_OF_TIME_7 // Prelude
+};
+
+static const int songAudioMap[] = { 
+    NA_BGM_OCA_MINUET, 
+    NA_BGM_OCA_BOLERO, 
+    NA_BGM_OCA_SERENADE, 
+    NA_BGM_OCA_REQUIEM, 
+    NA_BGM_OCA_NOCTURNE, 
+    NA_BGM_OCA_LIGHT 
+};
+
+static bool isWarpActive = false; 
+
+void PauseWarp_Execute() {
+    if (!isWarpActive || gPlayState->msgCtx.msgMode != MSGMODE_NONE) {
+        return;
+    }
+    isWarpActive = false; 
+    GET_PLAYER(gPlayState)->stateFlags1 &= ~PLAYER_STATE1_IN_CUTSCENE;
+    if (gPlayState->msgCtx.choiceIndex != 0) {
+        return;
+    }
+    if (IS_RANDO) {
+        Entrance_SetWarpSongEntrance();
+        return;
+    }
+    gPlayState->transitionTrigger = TRANS_TRIGGER_START;
+    gPlayState->transitionType = TRANS_TYPE_FADE_WHITE_FAST;
+    for (int i = 0; i < ARRAY_COUNT(ocarinaSongMap); i++) {
+        if (gPlayState->msgCtx.lastPlayedSong == ocarinaSongMap[i]) {
+            gPlayState->nextEntranceIndex = entranceIndexMap[i];
+            return;
+        }
+    }
+    gPlayState->transitionTrigger = TRANS_TRIGGER_OFF;
+}
+
+void ActivateWarp(PauseContext* pauseCtx, int song) {
+    Audio_OcaSetInstrument(0);
+    Interface_SetDoAction(gPlayState, DO_ACTION_NONE);
+    pauseCtx->state = 0x12;
+    WREG(2) = -6240;
+    func_800F64E0(0);
+    pauseCtx->unk_1E4 = 0;
+    int idx = song - QUEST_SONG_MINUET;
+    gPlayState->msgCtx.lastPlayedSong = ocarinaSongMap[idx];
+    Audio_SetSoundBanksMute(0x20);
+    Audio_PlayFanfare(songAudioMap[idx]);
+    Message_StartTextbox(gPlayState, songMessageMap[idx], NULL);
+    GET_PLAYER(gPlayState)->stateFlags1 |= PLAYER_STATE1_IN_CUTSCENE;
+    isWarpActive = true;
+}
+
+void PauseWarp_HandleSelection() {
+    if (gSaveContext.inventory.items[SLOT_OCARINA] != ITEM_NONE) {
+        int aButtonPressed = CHECK_BTN_ALL(gPlayState->state.input->press.button, BTN_A);
+        int song = gPlayState->pauseCtx.cursorPoint[PAUSE_QUEST];
+        if (aButtonPressed && CHECK_QUEST_ITEM(song) && song >= QUEST_SONG_MINUET && song <= QUEST_SONG_PRELUDE) {
+            ActivateWarp(&gPlayState->pauseCtx, song);
+        }
+    }
+}

soh/soh/SohMenuBar.cpp

@@ -644,6 +644,8 @@ void DrawEnhancementsMenu() {
                     "- Obtained the Master Sword\n"
                     "- Not within range of Time Block\n"
                     "- Not within range of Ocarina playing spots");
+                UIWidgets::PaddedEnhancementCheckbox("Pause Warp", "gPauseWarp", true, false);
+                UIWidgets::Tooltip("Selection of warp song in pause menu initiates warp. Disables song playback.");
 
                 ImGui::EndTable();
                 ImGui::EndMenu();

soh/src/code/z_kaleido_scope_call.c

@@ -1,5 +1,6 @@
 #include "global.h"
 #include "vt.h"
+#include "soh/Enhancements/game-interactor/GameInteractor_Hooks.h"
 
 void (*sKaleidoScopeUpdateFunc)(PlayState* play);
 void (*sKaleidoScopeDrawFunc)(PlayState* play);
@@ -56,6 +57,8 @@ void KaleidoScopeCall_Update(PlayState* play) {
     KaleidoMgrOverlay* kaleidoScopeOvl = &gKaleidoMgrOverlayTable[KALEIDO_OVL_KALEIDO_SCOPE];
     PauseContext* pauseCtx = &play->pauseCtx;
 
+    GameInteractor_ExecuteOnPauseMenu();
+
     if (!gSaveContext.sohStats.gameComplete &&
         (!IS_BOSS_RUSH || !gSaveContext.isBossRushPaused)) {
         gSaveContext.sohStats.pauseTimer++;