[Enhancement] Add First Cycle Skip (#716)

* add option to skip first cycle

* nest cycle skip in intro skip

* set persistant flags from first cycle

* better comments

* missed a flag

* add modern menu option

* clang format

* add entrance cutscene flags

3 files changed, 61 insertions, 2 deletions

diff --git a/mm/2s2h/BenGui/BenMenuBar.cpp b/mm/2s2h/BenGui/BenMenuBar.cpp
index 04a96eaf8..a8de6bb51 100644
--- a/mm/2s2h/BenGui/BenMenuBar.cpp
+++ b/mm/2s2h/BenGui/BenMenuBar.cpp
@@ -472,6 +472,12 @@ void DrawEnhancementsMenu() {
                 {
                     .tooltip = "When starting a game you will be taken straight to South Clock Town as Deku Link.",
                 });
+            if (CVarGetInteger("gEnhancements.Cutscenes.SkipIntroSequence", 0)) {
+                UIWidgets::CVarCheckbox(
+                    "Skip First Cycle", "gEnhancements.Cutscenes.SkipFirstCycle",
+                    { .tooltip = "When starting a game you will be taken straight to South Clock Town as Human Link "
+                                 "with Deku Mask, Ocarina, Song of Time, and Song of Healing." });
+            }
             UIWidgets::CVarCheckbox(
                 "Skip Story Cutscenes", "gEnhancements.Cutscenes.SkipStoryCutscenes",
                 {
diff --git a/mm/2s2h/BenGui/SearchableMenuItems.h b/mm/2s2h/BenGui/SearchableMenuItems.h
index f0c3ed129..cd4284237 100644
--- a/mm/2s2h/BenGui/SearchableMenuItems.h
+++ b/mm/2s2h/BenGui/SearchableMenuItems.h
@@ -46,7 +46,8 @@ typedef enum {
     DISABLE_FOR_MOTION_BLUR_MODE,
     DISABLE_FOR_MOTION_BLUR_OFF,
     DISABLE_FOR_FRAME_ADVANCE_OFF,
-    DISABLE_FOR_WARP_POINT_NOT_SET
+    DISABLE_FOR_WARP_POINT_NOT_SET,
+    DISABLE_FOR_INTRO_SKIP_OFF,
 } DisableOption;
 
 struct widgetInfo;
@@ -341,7 +342,10 @@ static std::map<DisableOption, disabledInfo> disabledMap = {
         "Frame Advance is Disabled" } },
     { DISABLE_FOR_WARP_POINT_NOT_SET,
       { [](disabledInfo& info) -> bool { return !CVarGetInteger(WARP_POINT_CVAR "Saved", 0); },
-        "Warp Point Not Saved" } }
+        "Warp Point Not Saved" } },
+    { DISABLE_FOR_INTRO_SKIP_OFF,
+      { [](disabledInfo& info) -> bool { return !CVarGetInteger("gEnhancements.Cutscenes.SkipIntroSequence", 0); },
+        "Intro Skip Not Selected" } }
 };
 
 std::unordered_map<int32_t, const char*> menuThemeOptions = {
@@ -1264,6 +1268,14 @@ void AddEnhancements() {
               { "Skip Intro Sequence", "gEnhancements.Cutscenes.SkipIntroSequence",
                 "When starting a game you will be taken straight to South Clock Town as Deku Link.",
                 WIDGET_CVAR_CHECKBOX },
+              { "Skip First Cycle",
+                "gEnhancements.Cutscenes.SkipFirstCycle",
+                "When starting a game you will be taken straight to South Clock Town as Human Link "
+                "with Deku Mask, Ocarina, Song of Time, and Song of Healing.",
+                WIDGET_CVAR_CHECKBOX,
+                {},
+                nullptr,
+                [](widgetInfo& info) { info.isHidden = disabledMap.at(DISABLE_FOR_INTRO_SKIP_OFF).active; } },
               { "Skip Story Cutscenes", "gEnhancements.Cutscenes.SkipStoryCutscenes",
                 "Disclaimer: This doesn't do much yet, we will be progressively adding more skips over time.",
                 WIDGET_CVAR_CHECKBOX },
diff --git a/mm/2s2h/Enhancements/Cutscenes/SkipIntroSequence.cpp b/mm/2s2h/Enhancements/Cutscenes/SkipIntroSequence.cpp
index 031639236..92c0b0046 100644
--- a/mm/2s2h/Enhancements/Cutscenes/SkipIntroSequence.cpp
+++ b/mm/2s2h/Enhancements/Cutscenes/SkipIntroSequence.cpp
@@ -3,8 +3,10 @@
 
 extern "C" {
 #include "z64.h"
+#include <variables.h>
 extern PlayState* gPlayState;
 extern SaveContext gSaveContext;
+void Flags_SetWeekEventReg(s32 flag);
 }
 
 void RegisterSkipIntroSequence() {
@@ -24,6 +26,45 @@ void RegisterSkipIntroSequence() {
             // Mark chest as opened and give the player the Deku Nuts
             gSaveContext.cycleSceneFlags[SCENE_OPENINGDAN].chest |= (1 << 0);
             Item_Give(gPlayState, ITEM_DEKU_NUTS_10);
+
+            if (CVarGetInteger("gEnhancements.Cutscenes.SkipFirstCycle", 0)) {
+                gSaveContext.save.playerForm = PLAYER_FORM_HUMAN;
+                gSaveContext.save.saveInfo.playerData.isMagicAcquired = true;
+                Item_Give(gPlayState, ITEM_OCARINA_OF_TIME);
+                Item_Give(gPlayState, ITEM_MASK_DEKU);
+                gSaveContext.save.saveInfo.inventory.questItems = (1 << QUEST_SONG_TIME) | (1 << QUEST_SONG_HEALING);
+                if (gSaveContext.save.saveInfo.playerData.threeDayResetCount < 1) {
+                    gSaveContext.save.saveInfo.playerData.threeDayResetCount = 1;
+                }
+                gSaveContext.save.isFirstCycle = false;
+
+                // Lose nuts
+                AMMO(ITEM_DEKU_NUT) = 0;
+
+                // Tatl's text at seeing the broken great fairy
+                gSaveContext.cycleSceneFlags[SCENE_YOUSEI_IZUMI].switch0 |= (1 << 10);
+
+                // Tatl's text when first entering South Clock Town if not already set
+                if (!CHECK_WEEKEVENTREG(WEEKEVENTREG_59_04)) {
+                    SET_WEEKEVENTREG(WEEKEVENTREG_59_04);
+                }
+
+                // Set Tatl second cycle (?) text if not already set
+                if (!CHECK_WEEKEVENTREG(WEEKEVENTREG_31_04)) {
+                    SET_WEEKEVENTREG(WEEKEVENTREG_31_04);
+                }
+
+                // Set Entrance Cutscene flags for Clock Town if not already set
+                if (!CHECK_WEEKEVENTREG(WEEKEVENTREG_ENTERED_EAST_CLOCK_TOWN)) {
+                    SET_WEEKEVENTREG(WEEKEVENTREG_ENTERED_EAST_CLOCK_TOWN);
+                }
+                if (!CHECK_WEEKEVENTREG(WEEKEVENTREG_ENTERED_WEST_CLOCK_TOWN)) {
+                    SET_WEEKEVENTREG(WEEKEVENTREG_ENTERED_WEST_CLOCK_TOWN);
+                }
+                if (!CHECK_WEEKEVENTREG(WEEKEVENTREG_ENTERED_NORTH_CLOCK_TOWN)) {
+                    SET_WEEKEVENTREG(WEEKEVENTREG_ENTERED_NORTH_CLOCK_TOWN);
+                }
+            }
         }
     });
 }