Add save editor

libultraship/libultraship/Lib/Fast3D/gfx_direct3d11.cpp

@@ -977,8 +977,8 @@ uint16_t gfx_d3d11_get_pixel_depth_old(float x, float y) {
 
 } // namespace
 
-void* SohImGui::GetTextureByID(int id) {
+ImTextureID SohImGui::GetTextureByID(int id) {
-    return d3d.textures[id].resource_view.Get();
+    return impl.backend == Backend::DX11 ? d3d.textures[id].resource_view.Get() : reinterpret_cast<ImTextureID>(id);
 }
 
 struct GfxRenderingAPI gfx_direct3d11_api = {

libultraship/libultraship/SohImGuiImpl.cpp

@@ -1,6 +1,7 @@
 #include "SohImGuiImpl.h"
 
 #include <iostream>
+#include <map>
 #include <utility>
 
 #include "Archive.h"
@@ -14,9 +15,11 @@
 #include "TextureMod.h"
 #include "Window.h"
 #include "Cvar.h"
+#include "Texture.h"
 #include "../Fast3D/gfx_pc.h"
 #include "Lib/stb/stb_image.h"
 #include "Lib/Fast3D/gfx_rendering_api.h"
+#include "Lib/spdlog/include/spdlog/common.h"
 #include "Utils/StringHelper.h"
 
 #ifdef ENABLE_OPENGL
@@ -51,6 +54,9 @@ namespace SohImGui {
     bool p_open = false;
     bool needs_save = false;
 
+    std::map<std::string, std::vector<std::string>> windowCategories;
+    std::map<std::string, CustomWindow> customWindows;
+
     void ImGuiWMInit() {
         switch (impl.backend) {
         case Backend::SDL:
@@ -153,7 +159,7 @@ namespace SohImGui {
         }
     }
 
-    void LoadTexture(std::string name, std::string path) {
+    void LoadTexture(const std::string& name, const std::string& path) {
         GfxRenderingAPI* api = gfx_get_current_rendering_api();
         const auto res = GlobalCtx2::GetInstance()->GetResourceManager()->LoadFile(normalize(path));
 
@@ -173,6 +179,25 @@ namespace SohImGui {
         stbi_image_free(img_data);
     }
 
+    void LoadResource(const std::string& name, const std::string& path) {
+        GfxRenderingAPI* api = gfx_get_current_rendering_api();
+        const auto res = static_cast<Ship::Texture*>(GlobalCtx2::GetInstance()->GetResourceManager()->LoadResource(normalize(path)).get());
+
+        if (res->texType != Ship::TextureType::RGBA32bpp) {
+            // TODO convert other image types
+            SPDLOG_WARN("SohImGui::LoadResource: Attempting to load unsupporting image type %s", path.c_str());
+            return;
+        }
+
+        const auto asset = new GameAsset{ api->new_texture() };
+
+        api->select_texture(0, asset->textureId);
+        api->set_sampler_parameters(0, false, 0, 0);
+        api->upload_texture(res->imageData, res->width, res->height);
+
+        DefaultAssets[name] = asset;
+    }
+
     void Init(WindowImpl window_impl) {
         impl = window_impl;
         Game::LoadSettings();
@@ -219,7 +244,7 @@ namespace SohImGui {
         ImGuiProcessEvent(event);
     }
 
-#define BindButton(btn, status) ImGui::Image(impl.backend == Backend::DX11 ? GetTextureByID(DefaultAssets[btn]->textureId) : (ImTextureID)(DefaultAssets[btn]->textureId), ImVec2(16.0f * scale, 16.0f * scale), ImVec2(0, 0), ImVec2(1.0f, 1.0f), ImVec4(255, 255, 255, (status) ? 255 : 0));
+#define BindButton(btn, status) ImGui::Image(GetTextureByID(DefaultAssets[btn]->textureId), ImVec2(16.0f * scale, 16.0f * scale), ImVec2(0, 0), ImVec2(1.0f, 1.0f), ImVec4(255, 255, 255, (status) ? 255 : 0));
 
     void BindAudioSlider(const char* name, const char* key, float* value, SeqPlayers playerId) {
         ImGui::Text(name, static_cast<int>(100 * *(value)));
@@ -278,7 +303,7 @@ namespace SohImGui {
         if (ImGui::BeginMenuBar()) {
             if (DefaultAssets.contains("Game_Icon")) {
                 ImGui::SetCursorPos(ImVec2(5, 2.5f));
-                ImGui::Image(impl.backend == Backend::DX11 ? GetTextureByID(DefaultAssets["Game_Icon"]->textureId) : reinterpret_cast<ImTextureID>(DefaultAssets["Game_Icon"]->textureId), ImVec2(16.0f, 16.0f));
+                ImGui::Image(GetTextureByID(DefaultAssets["Game_Icon"]->textureId), ImVec2(16.0f, 16.0f));
                 ImGui::SameLine();
                 ImGui::SetCursorPos(ImVec2(25, 0));
             }
@@ -425,6 +450,15 @@ namespace SohImGui {
                 ImGui::EndMenu();
             }
 
+            for (const auto& category : windowCategories) {
+                if (ImGui::BeginMenu(category.first.c_str())) {
+                    for (const std::string& name : category.second) {
+                        HOOK(ImGui::MenuItem(name.c_str(), nullptr, &customWindows[name].enabled));
+                    }
+                    ImGui::EndMenu();
+                }
+            }
+
             ImGui::EndMenuBar();
         }
 
@@ -527,6 +561,13 @@ namespace SohImGui {
 
         console->Draw();
 
+        for (auto& windowIter : customWindows) {
+            CustomWindow& window = windowIter.second;
+            if (window.drawFunc != nullptr) {
+                window.drawFunc(window.enabled);
+            }
+        }
+
         ImGui::Render();
         ImGuiRenderDrawData(ImGui::GetDrawData());
         if (UseViewports()) {
@@ -538,4 +579,22 @@ namespace SohImGui {
     void BindCmd(const std::string& cmd, CommandEntry entry) {
         console->Commands[cmd] = std::move(entry);
     }
-}
+
+    void AddWindow(const std::string& category, const std::string& name, WindowDrawFunc drawFunc) {
+        if (customWindows.contains(name)) {
+            SPDLOG_ERROR("SohImGui::AddWindow: Attempting to add duplicate window name %s", name.c_str());
+            return;
+        }
+
+        customWindows[name] = {
+            .enabled = false,
+            .drawFunc = drawFunc
+        };
+
+        windowCategories[category].emplace_back(name);
+    }
+
+    ImTextureID GetTextureByName(const std::string& name) {
+        return GetTextureByID(DefaultAssets[name]->textureId);
+    }
+}

libultraship/libultraship/SohImGuiImpl.h

@@ -47,11 +47,23 @@ namespace SohImGui {
         } sdl;
     } EventImpl;
 
+    extern WindowImpl impl;
+
+    using WindowDrawFunc = void(*)(bool& enabled);
+
+    typedef struct {
+        bool enabled;
+        WindowDrawFunc drawFunc;
+    } CustomWindow;
+
     extern Console* console;
     void Init(WindowImpl window_impl);
     void Update(EventImpl event);
     void Draw(void);
     void ShowCursor(bool hide, Dialogues w);
     void BindCmd(const std::string& cmd, CommandEntry entry);
-    void* GetTextureByID(int id);
+    void AddWindow(const std::string& category, const std::string& name, WindowDrawFunc drawFunc);
+    void LoadResource(const std::string& name, const std::string& path);
+    ImTextureID GetTextureByID(int id);
+    ImTextureID GetTextureByName(const std::string& name);
 }

soh/soh.vcxproj

@@ -178,6 +178,8 @@
   <ItemGroup>
     <ClCompile Include="soh\Enhancements\bootcommands.c" />
     <ClCompile Include="soh\Enhancements\debugconsole.cpp" />
+    <ClCompile Include="soh\Enhancements\debugger\debugger.cpp" />
+    <ClCompile Include="soh\Enhancements\debugger\debugSaveEditor.cpp" />
     <ClCompile Include="soh\Enhancements\gameconsole.c" />
     <ClCompile Include="soh\GbiWrap.cpp" />
     <ClCompile Include="soh\gu_pc.c" />
@@ -922,6 +924,8 @@
     <ClInclude Include="soh\Enhancements\bootcommands.h" />
     <ClInclude Include="soh\Enhancements\cvar.h" />
     <ClInclude Include="soh\Enhancements\debugconsole.h" />
+    <ClInclude Include="soh\Enhancements\debugger\debugger.h" />
+    <ClInclude Include="soh\Enhancements\debugger\debugSaveEditor.h" />
     <ClInclude Include="soh\gameconsole.h" />
     <ClInclude Include="soh\OTRGlobals.h" />
     <ClInclude Include="src\overlays\actors\ovl_Arms_Hook\z_arms_hook.h" />

soh/soh.vcxproj.filters

@@ -76,6 +76,12 @@
     <Filter Include="Source Files\src\overlays\actors">
       <UniqueIdentifier>{18b9727f-30de-4ab8-a317-916090d4a110}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Header Files\soh\Enhancements\debugger">
+      <UniqueIdentifier>{9a4378ec-e30f-47b6-9ad6-5ce738b4cf99}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Source Files\soh\Enhancements\debugger">
+      <UniqueIdentifier>{04fc1c52-49ff-48e2-ae23-2c00867374f8}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="src\boot\assert.c">
@@ -2169,6 +2175,12 @@
     <ClCompile Include="src\overlays\actors\ovl_Shot_Sun\z_shot_sun.c">
       <Filter>Source Files\src\overlays\actors</Filter>
     </ClCompile>
+    <ClCompile Include="soh\Enhancements\debugger\debugger.cpp">
+      <Filter>Source Files\soh\Enhancements\debugger</Filter>
+    </ClCompile>
+    <ClCompile Include="soh\Enhancements\debugger\debugSaveEditor.cpp">
+      <Filter>Source Files\soh\Enhancements\debugger</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="src\overlays\actors\ovl_kaleido_scope\z_kaleido_scope.h">
@@ -3710,6 +3722,12 @@
     <ClInclude Include="resource.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="soh\Enhancements\debugger\debugger.h">
+      <Filter>Header Files\soh\Enhancements\debugger</Filter>
+    </ClInclude>
+    <ClInclude Include="soh\Enhancements\debugger\debugSaveEditor.h">
+      <Filter>Header Files\soh\Enhancements\debugger</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="include\macro.inc">

soh/soh/Enhancements/debugger/debugSaveEditor.cpp

@@ -0,0 +1,527 @@
+#include "debugSaveEditor.h"
+#include "../libultraship/SohImGuiImpl.h"
+
+#include <bit>
+#include <map>
+#include <string>
+
+extern "C" {
+#include <z64.h>
+#include "variables.h"
+#include "functions.h"
+#include "macros.h"
+extern GlobalContext* gGlobalCtx;
+
+#include "textures/icon_item_static/icon_item_static.h"
+}
+
+typedef struct {
+    uint32_t id;
+    std::string name;
+    std::string texturePath;
+} ItemMapEntry;
+
+#define ITEM_MAP_ENTRY(id)                              \
+    {                                                   \
+        id, {                                           \
+            id, #id, static_cast<char*>(gItemIcons[id]) \
+        }                                               \
+    }
+
+// Maps items ids to info for use in ImGui
+std::map<uint32_t, ItemMapEntry> itemMapping = {
+    ITEM_MAP_ENTRY(ITEM_STICK),
+    ITEM_MAP_ENTRY(ITEM_NUT),
+    ITEM_MAP_ENTRY(ITEM_BOMB),
+    ITEM_MAP_ENTRY(ITEM_BOW),
+    ITEM_MAP_ENTRY(ITEM_ARROW_FIRE),
+    ITEM_MAP_ENTRY(ITEM_DINS_FIRE),
+    ITEM_MAP_ENTRY(ITEM_SLINGSHOT),
+    ITEM_MAP_ENTRY(ITEM_OCARINA_FAIRY),
+    ITEM_MAP_ENTRY(ITEM_OCARINA_TIME),
+    ITEM_MAP_ENTRY(ITEM_BOMBCHU),
+    ITEM_MAP_ENTRY(ITEM_HOOKSHOT),
+    ITEM_MAP_ENTRY(ITEM_LONGSHOT),
+    ITEM_MAP_ENTRY(ITEM_ARROW_ICE),
+    ITEM_MAP_ENTRY(ITEM_FARORES_WIND),
+    ITEM_MAP_ENTRY(ITEM_BOOMERANG),
+    ITEM_MAP_ENTRY(ITEM_LENS),
+    ITEM_MAP_ENTRY(ITEM_BEAN),
+    ITEM_MAP_ENTRY(ITEM_HAMMER),
+    ITEM_MAP_ENTRY(ITEM_ARROW_LIGHT),
+    ITEM_MAP_ENTRY(ITEM_NAYRUS_LOVE),
+    ITEM_MAP_ENTRY(ITEM_BOTTLE),
+    ITEM_MAP_ENTRY(ITEM_POTION_RED),
+    ITEM_MAP_ENTRY(ITEM_POTION_GREEN),
+    ITEM_MAP_ENTRY(ITEM_POTION_BLUE),
+    ITEM_MAP_ENTRY(ITEM_FAIRY),
+    ITEM_MAP_ENTRY(ITEM_FISH),
+    ITEM_MAP_ENTRY(ITEM_MILK_BOTTLE),
+    ITEM_MAP_ENTRY(ITEM_LETTER_RUTO),
+    ITEM_MAP_ENTRY(ITEM_BLUE_FIRE),
+    ITEM_MAP_ENTRY(ITEM_BUG),
+    ITEM_MAP_ENTRY(ITEM_BIG_POE),
+    ITEM_MAP_ENTRY(ITEM_MILK_HALF),
+    ITEM_MAP_ENTRY(ITEM_POE),
+    ITEM_MAP_ENTRY(ITEM_WEIRD_EGG),
+    ITEM_MAP_ENTRY(ITEM_CHICKEN),
+    ITEM_MAP_ENTRY(ITEM_LETTER_ZELDA),
+    ITEM_MAP_ENTRY(ITEM_MASK_KEATON),
+    ITEM_MAP_ENTRY(ITEM_MASK_SKULL),
+    ITEM_MAP_ENTRY(ITEM_MASK_SPOOKY),
+    ITEM_MAP_ENTRY(ITEM_MASK_BUNNY),
+    ITEM_MAP_ENTRY(ITEM_MASK_GORON),
+    ITEM_MAP_ENTRY(ITEM_MASK_ZORA),
+    ITEM_MAP_ENTRY(ITEM_MASK_GERUDO),
+    ITEM_MAP_ENTRY(ITEM_MASK_TRUTH),
+    ITEM_MAP_ENTRY(ITEM_SOLD_OUT),
+    ITEM_MAP_ENTRY(ITEM_POCKET_EGG),
+    ITEM_MAP_ENTRY(ITEM_POCKET_CUCCO),
+    ITEM_MAP_ENTRY(ITEM_COJIRO),
+    ITEM_MAP_ENTRY(ITEM_ODD_MUSHROOM),
+    ITEM_MAP_ENTRY(ITEM_ODD_POTION),
+    ITEM_MAP_ENTRY(ITEM_SAW),
+    ITEM_MAP_ENTRY(ITEM_SWORD_BROKEN),
+    ITEM_MAP_ENTRY(ITEM_PRESCRIPTION),
+    ITEM_MAP_ENTRY(ITEM_FROG),
+    ITEM_MAP_ENTRY(ITEM_EYEDROPS),
+    ITEM_MAP_ENTRY(ITEM_CLAIM_CHECK),
+    ITEM_MAP_ENTRY(ITEM_BOW_ARROW_FIRE),
+    ITEM_MAP_ENTRY(ITEM_BOW_ARROW_ICE),
+    ITEM_MAP_ENTRY(ITEM_BOW_ARROW_LIGHT),
+    ITEM_MAP_ENTRY(ITEM_SWORD_KOKIRI),
+    ITEM_MAP_ENTRY(ITEM_SWORD_MASTER),
+    ITEM_MAP_ENTRY(ITEM_SWORD_BGS),
+    ITEM_MAP_ENTRY(ITEM_SHIELD_DEKU),
+    ITEM_MAP_ENTRY(ITEM_SHIELD_HYLIAN),
+    ITEM_MAP_ENTRY(ITEM_SHIELD_MIRROR),
+    ITEM_MAP_ENTRY(ITEM_TUNIC_KOKIRI),
+    ITEM_MAP_ENTRY(ITEM_TUNIC_GORON),
+    ITEM_MAP_ENTRY(ITEM_TUNIC_ZORA),
+    ITEM_MAP_ENTRY(ITEM_BOOTS_KOKIRI),
+    ITEM_MAP_ENTRY(ITEM_BOOTS_IRON),
+    ITEM_MAP_ENTRY(ITEM_BOOTS_HOVER),
+    ITEM_MAP_ENTRY(ITEM_BULLET_BAG_30),
+    ITEM_MAP_ENTRY(ITEM_BULLET_BAG_40),
+    ITEM_MAP_ENTRY(ITEM_BULLET_BAG_50),
+    ITEM_MAP_ENTRY(ITEM_QUIVER_30),
+    ITEM_MAP_ENTRY(ITEM_QUIVER_40),
+    ITEM_MAP_ENTRY(ITEM_QUIVER_50),
+    ITEM_MAP_ENTRY(ITEM_BOMB_BAG_20),
+    ITEM_MAP_ENTRY(ITEM_BOMB_BAG_30),
+    ITEM_MAP_ENTRY(ITEM_BOMB_BAG_40),
+    ITEM_MAP_ENTRY(ITEM_BRACELET),
+    ITEM_MAP_ENTRY(ITEM_GAUNTLETS_SILVER),
+    ITEM_MAP_ENTRY(ITEM_GAUNTLETS_GOLD),
+    ITEM_MAP_ENTRY(ITEM_SCALE_SILVER),
+    ITEM_MAP_ENTRY(ITEM_SCALE_GOLDEN),
+    ITEM_MAP_ENTRY(ITEM_SWORD_KNIFE),
+    ITEM_MAP_ENTRY(ITEM_WALLET_ADULT),
+    ITEM_MAP_ENTRY(ITEM_WALLET_GIANT),
+    ITEM_MAP_ENTRY(ITEM_SEEDS),
+    ITEM_MAP_ENTRY(ITEM_FISHING_POLE),
+};
+
+// Maps entries in the GS flag array to the area name it represents
+std::vector<std::string> gsMapping = {
+    "Deku Tree",
+    "Dodongo's Cavern",
+    "Inside Jabu-Jabu's Belly",
+    "Forest Temple",
+    "Fire Temple",
+    "Water Temple",
+    "Spirit Temple",
+    "Shadow Temple",
+    "Bottom of the Well",
+    "Ice Cavern",
+    "Hyrule Field",
+    "Lon Lon Ranch",
+    "Kokiri Forest",
+    "Lost Woods, Sacred Forest Meadow",
+    "Castle Town and Ganon's Castle",
+    "Death Mountain Trail, Goron City",
+    "Kakariko Village",
+    "Zora Fountain, River",
+    "Lake Hylia",
+    "Gerudo Valley",
+    "Gerudo Fortress",
+    "Desert Colossus, Haunted Wasteland",
+};
+extern "C" u8 gAreaGsFlags[];
+
+extern "C" u8 gAmmoItems[];
+
+// Modification of gAmmoItems that replaces ITEM_NONE with the item in inventory slot it represents
+u8 gAllAmmoItems[] = {
+    ITEM_STICK,     ITEM_NUT,          ITEM_BOMB,    ITEM_BOW,      ITEM_ARROW_FIRE, ITEM_DINS_FIRE,
+    ITEM_SLINGSHOT, ITEM_OCARINA_TIME, ITEM_BOMBCHU, ITEM_LONGSHOT, ITEM_ARROW_ICE,  ITEM_FARORES_WIND,
+    ITEM_BOOMERANG, ITEM_LENS,         ITEM_BEAN,    ITEM_HAMMER,
+};
+
+// Adds a text tooltip for the previous ImGui item
+void SetLastItemHoverText(const std::string& text) {
+    if (ImGui::IsItemHovered()) {
+        ImGui::BeginTooltip();
+        ImGui::Text(text.c_str());
+        ImGui::EndTooltip();
+    }
+}
+
+// Adds a "?" next to the previous ImGui item with a custom tooltip
+void InsertHelpHoverText(const std::string& text) {
+    ImGui::SameLine();
+    ImGui::TextColored(ImVec4(0.7f, 0.7f, 0.7f, 1.0f), "?");
+    if (ImGui::IsItemHovered()) {
+        ImGui::BeginTooltip();
+        ImGui::Text(text.c_str());
+        ImGui::EndTooltip();
+    }
+}
+
+void DrawSaveEditor(bool& open) {
+    if (!open) {
+        return;
+    }
+
+    ImGui::SetNextWindowSize(ImVec2(520, 600), ImGuiCond_FirstUseEver);
+    if (!ImGui::Begin("Save Editor", &open)) {
+        ImGui::End();
+        return;
+    }
+
+    // TODO This is the bare minimum to get the player name showing
+    // There will need to be more effort to get it robust and editable
+    std::string name;
+    for (int i = 0; i < 8; i++) {
+        char letter = gSaveContext.playerName[i] + 0x3D;
+        if (letter == '{') {
+            letter = '\0';
+        }
+        name += letter;
+    }
+    name += '\0';
+
+    if (ImGui::BeginTabBar("SaveContextTabBar", ImGuiTabBarFlags_NoCloseWithMiddleMouseButton)) {
+        if (ImGui::BeginTabItem("Info")) {
+            ImGui::PushItemWidth(ImGui::GetFontSize() * 6);
+
+            ImGui::Text("Name: %s", name.c_str());
+            InsertHelpHoverText("Player Name");
+
+            // Use an intermediary to keep the health from updating (and potentially killing the player)
+            // until it is done being edited
+            int16_t healthIntermediary = gSaveContext.healthCapacity;
+            ImGui::InputScalar("Max Health", ImGuiDataType_S16, &healthIntermediary);
+            if (ImGui::IsItemDeactivated()) {
+                gSaveContext.healthCapacity = healthIntermediary;
+            }
+            InsertHelpHoverText("Maximum health. 16 units per full heart");
+            if (gSaveContext.health > gSaveContext.healthCapacity) {
+                gSaveContext.health = gSaveContext.healthCapacity; // Clamp health to new max
+            }
+
+            const uint16_t healthMin = 0;
+            const uint16_t healthMax = gSaveContext.healthCapacity;
+            ImGui::SetNextItemWidth(ImGui::GetFontSize() * 15);
+            ImGui::SliderScalar("Health", ImGuiDataType_S16, &gSaveContext.health, &healthMin, &healthMax);
+            InsertHelpHoverText("Current health. 16 units per full heart");
+
+            bool doubleDefense = gSaveContext.doubleDefense != 0;
+            if (ImGui::Checkbox("Double Defense", &doubleDefense)) {
+                gSaveContext.doubleDefense = doubleDefense;
+                gSaveContext.inventory.defenseHearts =
+                    gSaveContext.doubleDefense ? 20 : 0; // Set to get the border drawn in the UI
+            }
+            InsertHelpHoverText("Is double defense unlocked?");
+
+            std::string magicName;
+            if (gSaveContext.magicLevel == 2) {
+                magicName = "Double";
+            } else if (gSaveContext.magicLevel == 1) {
+                magicName = "Single";
+            } else {
+                magicName = "None";
+            }
+            ImGui::SetNextItemWidth(ImGui::GetFontSize() * 6);
+            if (ImGui::BeginCombo("Magic Level", magicName.c_str())) {
+                if (ImGui::Selectable("Double")) {
+                    gSaveContext.magicLevel = 2;
+                    gSaveContext.magicAcquired = true;
+                    gSaveContext.doubleMagic = true;
+                }
+                if (ImGui::Selectable("Single")) {
+                    gSaveContext.magicLevel = 1;
+                    gSaveContext.magicAcquired = true;
+                    gSaveContext.doubleMagic = false;
+                }
+                if (ImGui::Selectable("None")) {
+                    gSaveContext.magicLevel = 0;
+                    gSaveContext.magicAcquired = false;
+                    gSaveContext.doubleMagic = false;
+                }
+
+                ImGui::EndCombo();
+            }
+            InsertHelpHoverText("Current magic level");
+            gSaveContext.unk_13F4 = gSaveContext.magicLevel * 0x30; // Set to get the bar drawn in the UI
+            if (gSaveContext.magic > gSaveContext.unk_13F4) {
+                gSaveContext.magic = gSaveContext.unk_13F4; // Clamp magic to new max
+            }
+
+            const uint8_t magicMin = 0;
+            const uint8_t magicMax = gSaveContext.unk_13F4;
+            ImGui::SetNextItemWidth(ImGui::GetFontSize() * 15);
+            ImGui::SliderScalar("Magic", ImGuiDataType_S8, &gSaveContext.magic, &magicMin, &magicMax);
+            InsertHelpHoverText("Current magic. 48 units per magic level");
+
+            ImGui::InputScalar("Rupees", ImGuiDataType_S16, &gSaveContext.rupees);
+            InsertHelpHoverText("Current rupees");
+
+            const uint16_t dayTimeMin = 0;
+            const uint16_t dayTimeMax = 0xFFFF;
+            ImGui::SetNextItemWidth(ImGui::GetFontSize() * 15);
+            ImGui::SliderScalar("Time", ImGuiDataType_U16, &gSaveContext.dayTime, &dayTimeMin, &dayTimeMax);
+            InsertHelpHoverText("Time of day");
+            if (ImGui::Button("Dawn")) {
+                gSaveContext.dayTime = 0x4000;
+            }
+            ImGui::SameLine();
+            if (ImGui::Button("Noon")) {
+                gSaveContext.dayTime = 0x8000;
+            }
+            ImGui::SameLine();
+            if (ImGui::Button("Sunset")) {
+                gSaveContext.dayTime = 0xC000;
+            }
+            ImGui::SameLine();
+            if (ImGui::Button("Midnight")) {
+                gSaveContext.dayTime = 0;
+            }
+
+            ImGui::InputScalar("Total Days", ImGuiDataType_S32, &gSaveContext.totalDays);
+            InsertHelpHoverText("Total number of days elapsed since the start of the game");
+
+            ImGui::InputScalar("Deaths", ImGuiDataType_U16, &gSaveContext.deaths);
+            InsertHelpHoverText("Total number of deaths");
+
+            // TODO Move to quest status screen once the page is created
+            ImGui::InputScalar("GS Count", ImGuiDataType_S16, &gSaveContext.inventory.gsTokens);
+            InsertHelpHoverText("Number of gold skulltula tokens aquired");
+
+            bool bgsFlag = gSaveContext.bgsFlag != 0;
+            if (ImGui::Checkbox("Has BGS", &bgsFlag)) {
+                gSaveContext.bgsFlag = bgsFlag;
+            }
+            InsertHelpHoverText("Is Biggoron sword unlocked? Replaces Giant's knife");
+
+            ImGui::InputScalar("Sword Health", ImGuiDataType_U16, &gSaveContext.swordHealth);
+            InsertHelpHoverText("Giant's knife health. Default is 8. Must be >0 for Biggoron sword to work");
+
+            ImGui::InputScalar("Bgs Day Count", ImGuiDataType_S32, &gSaveContext.bgsDayCount);
+            InsertHelpHoverText("Total number of days elapsed since giving Biggoron the claim check");
+
+            // TODO Changing Link's age is more involved than just setting gSaveContext.linkAge
+            // It might not fit here and instead should be only changable when changing scenes
+            /*
+            if (ImGui::BeginCombo("Link Age", LINK_IS_ADULT ? "Adult" : "Child")) {
+                if (ImGui::Selectable("Adult")) {
+                    gSaveContext.linkAge = 0;
+                }
+                if (ImGui::Selectable("Child")) {
+                    gSaveContext.linkAge = 1;
+                }
+
+                ImGui::EndCombo();
+            }
+            */
+
+            ImGui::PopItemWidth();
+            ImGui::EndTabItem();
+        }
+
+        if (ImGui::BeginTabItem("Inventory")) {
+            static bool restrictToValid = true;
+
+            ImGui::Checkbox("Restrict to valid items", &restrictToValid);
+            InsertHelpHoverText("Restricts items and ammo to only what is possible to legally acquire in-game");
+
+            for (int32_t y = 0; y < 4; y++) {
+                for (int32_t x = 0; x < 6; x++) {
+                    int32_t index = x + y * 6;
+                    static int32_t selectedIndex = -1;
+                    static const char* itemPopupPicker = "itemPopupPicker";
+
+                    ImGui::PushID(index);
+
+                    if (x != 0) {
+                        ImGui::SameLine();
+                    }
+
+                    ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(1, 1, 1, 0));
+                    ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);
+                    uint8_t item = gSaveContext.inventory.items[index];
+                    if (item != ITEM_NONE) {
+                        const ItemMapEntry& slotEntry = itemMapping.find(item)->second;
+                        if (ImGui::ImageButton(SohImGui::GetTextureByName(slotEntry.name), ImVec2(32.0f, 32.0f),
+                                               ImVec2(0, 0), ImVec2(1, 1), 0)) {
+                            selectedIndex = index;
+                            ImGui::OpenPopup(itemPopupPicker);
+                        }
+                    } else {
+                        if (ImGui::Button("##itemNone", ImVec2(32.0f, 32.0f))) {
+                            selectedIndex = index;
+                            ImGui::OpenPopup(itemPopupPicker);
+                        }
+                    }
+                    ImGui::PopStyleVar();
+                    ImGui::PopStyleColor();
+
+                    ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
+                    if (ImGui::BeginPopup(itemPopupPicker)) {
+                        if (ImGui::Button("##itemNonePicker", ImVec2(32.0f, 32.0f))) {
+                            gSaveContext.inventory.items[selectedIndex] = ITEM_NONE;
+                            ImGui::CloseCurrentPopup();
+                        }
+                        SetLastItemHoverText("ITEM_NONE");
+
+                        std::vector<ItemMapEntry> possibleItems;
+                        if (restrictToValid) {
+                            // Scan gItemSlots to find legal items for this slot. Bottles are a special case
+                            for (int slotIndex = 0; slotIndex < 56; slotIndex++) {
+                                int testIndex = (selectedIndex == SLOT_BOTTLE_1 || selectedIndex == SLOT_BOTTLE_2 ||
+                                                 selectedIndex == SLOT_BOTTLE_3 || selectedIndex == SLOT_BOTTLE_4)
+                                                    ? SLOT_BOTTLE_1
+                                                    : selectedIndex;
+                                if (gItemSlots[slotIndex] == testIndex) {
+                                    possibleItems.push_back(itemMapping[slotIndex]);
+                                }
+                            }
+                        } else {
+                            for (const auto& entry : itemMapping) {
+                                possibleItems.push_back(entry.second);
+                            }
+                        }
+
+                        for (int32_t pickerIndex = 0; pickerIndex < possibleItems.size(); pickerIndex++) {
+                            if (((pickerIndex + 1) % 8) != 0) {
+                                ImGui::SameLine();
+                            }
+                            const ItemMapEntry& slotEntry = possibleItems[pickerIndex];
+                            if (ImGui::ImageButton(SohImGui::GetTextureByName(slotEntry.name), ImVec2(32.0f, 32.0f),
+                                                   ImVec2(0, 0), ImVec2(1, 1), 0)) {
+                                gSaveContext.inventory.items[selectedIndex] = slotEntry.id;
+                                ImGui::CloseCurrentPopup();
+                            }
+                            SetLastItemHoverText(slotEntry.name);
+                        }
+
+                        ImGui::EndPopup();
+                    }
+                    ImGui::PopStyleVar();
+
+                    ImGui::PopID();
+                }
+            }
+
+            ImGui::Text("Ammo");
+            for (uint32_t ammoIndex = 0, drawnAmmoItems = 0; ammoIndex < 16; ammoIndex++) {
+                uint8_t item = (restrictToValid) ? gAmmoItems[ammoIndex] : gAllAmmoItems[ammoIndex];
+                if (item != ITEM_NONE) {
+                    // For legal items, display as 1 row of 7. For unrestricted items, display rows of 6 to match
+                    // inventory
+                    if ((restrictToValid && (drawnAmmoItems != 0)) || ((drawnAmmoItems % 6) != 0)) {
+                        ImGui::SameLine();
+                    }
+                    drawnAmmoItems++;
+
+                    ImGui::PushID(ammoIndex);
+                    ImGui::PushItemWidth(32.0f);
+                    ImGui::BeginGroup();
+
+                    ImGui::Image(SohImGui::GetTextureByName(itemMapping[item].name), ImVec2(32.0f, 32.0f));
+                    ImGui::InputScalar("##ammoInput", ImGuiDataType_S8, &AMMO(item));
+
+                    ImGui::EndGroup();
+                    ImGui::PopItemWidth();
+                    ImGui::PopID();
+                }
+            }
+
+            ImGui::EndTabItem();
+        }
+
+        if (ImGui::BeginTabItem("Flags")) {
+            static uint32_t selectedGsMap = 0;
+            ImGui::Text("Gold Skulltulas");
+            ImGui::Text("Map");
+            ImGui::SameLine();
+            if (ImGui::BeginCombo("##Gold Skulltula Map", gsMapping[selectedGsMap].c_str())) {
+                for (int32_t gsIndex = 0; gsIndex < gsMapping.size(); gsIndex++) {
+                    if (ImGui::Selectable(gsMapping[gsIndex].c_str())) {
+                        selectedGsMap = gsIndex;
+                    }
+                }
+
+                ImGui::EndCombo();
+            }
+
+            // TODO We should write out descriptions for each one... ugh
+            ImGui::Text("Flags");
+            uint32_t currentFlags = GET_GS_FLAGS(selectedGsMap);
+            uint32_t allFlags = gAreaGsFlags[selectedGsMap];
+            uint32_t setMask = 1;
+            // Iterate over bitfield and create a checkbox for each skulltula
+            while (allFlags != 0) {
+                bool isThisSet = (currentFlags & 0x1) == 0x1;
+
+                ImGui::SameLine();
+                ImGui::PushID(allFlags);
+                if (ImGui::Checkbox("##gs", &isThisSet)) {
+                    if (isThisSet) {
+                        SET_GS_FLAGS(selectedGsMap, setMask);
+                    } else {
+                        // Have to do this roundabout method as the macro does not support clearing flags
+                        uint32_t currentFlagsBase = GET_GS_FLAGS(selectedGsMap);
+                        gSaveContext.gsFlags[selectedGsMap >> 2] &= ~gGsFlagsMasks[selectedGsMap & 3];
+                        SET_GS_FLAGS(selectedGsMap, currentFlagsBase & ~setMask);
+                    }
+                }
+
+                ImGui::PopID();
+
+                allFlags >>= 1;
+                currentFlags >>= 1;
+                setMask <<= 1;
+            }
+
+            static bool keepGsCountUpdated = true;
+            ImGui::Checkbox("Keep GS Count Updated", &keepGsCountUpdated);
+            InsertHelpHoverText("Automatically adjust the number of gold skulltula tokens acquired based on set flags");
+            int32_t gsCount = 0;
+            if (keepGsCountUpdated) {
+                for (int32_t gsFlagIndex = 0; gsFlagIndex < 6; gsFlagIndex++) {
+                    gsCount += std::popcount(static_cast<uint32_t>(gSaveContext.gsFlags[gsFlagIndex]));
+                }
+                gSaveContext.inventory.gsTokens = gsCount;
+            }
+
+            // TODO other flag types, like switch, clear, etc.
+            // These flags interact with the actor context, so it's a bit more complicated
+
+            ImGui::EndTabItem();
+        }
+
+        ImGui::EndTabBar();
+    }
+
+    ImGui::End();
+}
+
+void InitSaveEditor() {
+    SohImGui::AddWindow("Debug", "Save Editor", DrawSaveEditor);
+
+    // Load item icons into ImGui
+    for (const auto& entry : itemMapping) {
+        SohImGui::LoadResource(entry.second.name, entry.second.texturePath);
+    }
+}

soh/soh/Enhancements/debugger/debugSaveEditor.h

@@ -0,0 +1,3 @@
+#pragma once
+
+void InitSaveEditor();

soh/soh/Enhancements/debugger/debugger.cpp

@@ -0,0 +1,6 @@
+#include "debugger.h"
+#include "debugSaveEditor.h"
+
+void Debug_Init(void) {
+    InitSaveEditor();
+}

soh/soh/Enhancements/debugger/debugger.h

@@ -0,0 +1,3 @@
+#pragma once
+
+void Debug_Init(void);

soh/soh/OTRGlobals.cpp

@@ -22,6 +22,7 @@
 #include "Lib/stb/stb_image.h"
 #include "AudioPlayer.h"
 #include "../soh/Enhancements/debugconsole.h"
+#include "../soh/Enhancements/debugger/debugger.h"
 #include "Utils/BitConverter.h"
 
 OTRGlobals* OTRGlobals::Instance;
@@ -54,6 +55,7 @@ extern "C" void InitOTR() {
     clearMtx = (uintptr_t)&gMtxClear;
     OTRMessage_Init();
     DebugConsole_Init();
+    Debug_Init();
 }
 
 extern "C" uint64_t GetFrequency() {