Options: tabs Allgemein / Beute / Tastenbelegung with key bindings

- Options window in three tabs; the auto-pickup settings move to Beute;
  sliders move with their page; black sides like the save game screen.
- Tastenbelegung: every binding settable (click, press key; Esc cancels,
  Backspace unbinds), "Alle zurücksetzen" as a game button, saved on OK.
- Potions bindable (default unbound), named by the game's potion texts; the
  game's own potion hotkeys are off; bar tooltips show the bound key.
- Map (M), overview map (Tab, held) and labels (Alt, held) bindable; the
  game's own M / Tab / Alt handling is switched off.
- Save game key calls the game's save window code instead of a posted key.
- Teleportationstrank: fixed text replacement from startup (also the
  Ausdauertrank items, potion kind 5 as well).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

CMakeLists.txt

@@ -68,6 +68,7 @@ add_library(sacred_re SHARED
     src/mods/teleportpotion.cpp
     src/mods/guards.cpp
     src/mods/charexport.cpp
+    src/mods/options.cpp
 )
 target_include_directories(sacred_re PRIVATE src)
 target_compile_options(sacred_re PRIVATE ${SACRED_RE_CXX_FLAGS})

docs/options.md

@@ -0,0 +1,111 @@
+# Options window: tabs and key bindings
+
+Request (2026-10-18): the settings screen gets three tabs: *Allgemein*,
+*Beute* (loot filter; first iteration: the game's loot options moved there
+from the common page) and *Tastenbelegung* (key bindings, so far only
+settable in `sacred_re.ini`). Code: `src/mods/options.cpp`; bindings in
+`src/mods/input.cpp`.
+
+## The window (cUI_Options)
+
+- vtable `0x89505c`, constructor `0x716570` (name, rect, parent, flags;
+  `ret 0x18`), destructor `0x7165f0`; controls built by `0x7184e0`.
+- vf44 `0x716640` (renderer, ?, ?; `ret 0xc`): window render (`0x727040`),
+  then drives the sliders while the mouse is held. vf10 `0x716b30`: events.
+- `0x717ea0` loads the settings into the controls when the window is shown;
+  `0x717460` (thiscall, plain `ret`) writes them back — called for OK.
+- Controls: vector at `+0x90` (begin) / `+0x94` (end); the 16 background tiles
+  are in the window's own list `+0x78`. Buttons: `+0x158` Cancel, `+0x15c` OK.
+  Pickup: radio buttons `+0x16c/+0x170/+0x174` (`PICKUPAUTO` 0/1/2),
+  checkbox `+0x178` (`PICKUPANIM`).
+- Layout (1024x768): frames at x `0x40` / `0x220`, y `0x40` / `0x120` /
+  `0x200`, borders `0x14` outside, labels above (y `0x20` / `0x100` /
+  `0x1e0`). Left: graphics, auto-pickup (*AUTOCOLLECT*), general; right: sound
+  volume, 3D sound, internet. OK / Cancel at y `0x284`.
+- cUI_Frame (vtable `0x8955ac`): its render `0x73a540` does not test the
+  visible flag, only `+0xdc` (set to 1 by its constructors).
+
+## How the mod works
+
+- After the constructor: every control in `+0x90` is put on a page by its
+  position — left column middle row → *Beute*, everything else → *Allgemein*,
+  OK / Cancel on all pages. The auto-pickup group moves up one row (to the top
+  of its page), the general group below it moves up into its place.
+- A cUI_TabSheet (`game/ui/tabs.h`) at the top frames' border; its headers
+  (default row layout) sit above the frame labels.
+- Each frame (vf44) the controls not on the active page are hidden (visible
+  flag, frames also `+0xdc`); controls hidden by the mod are shown again on
+  their page. The game re-shows controls when the window opens, so this runs
+  every frame.
+- *Tastenbelegung* is drawn by the mod: rows per binding, grouped
+  (Kampfkünste, Waffensets, Bewegung, Aktionen), a key box per row. A click on
+  a box captures the next key press (`input::SetKeyCapture`, swallowed before
+  the game sees it): Esc cancels, Backspace unbinds, a bindable key is taken
+  (and removed from any other action). The page works on a copy loaded when
+  the window opens; OK (`0x717460`) saves it to `[keys]` in `sacred_re.ini`,
+  Cancel drops it.
+- Movement keys (W/A/S/D) are bindings now (`MoveUp/Left/Down/Right`);
+  `mods/wasd.cpp` polls the bound keys.
+
+## Follow-ups (2026-10-18)
+
+- Pages moved down 24 px (`kContentShift`) for room below the tab headers.
+- *Alle zurücksetzen* (left of OK / Cancel) sets every binding back to its
+  default; saved with OK like any other change.
+- Potion bindings *Trank 1–5* and *Trank 1 für Gefährten* (default: no key).
+  They call `cEngine::UseActionSlot` (`0x613040`, thiscall (kind, on ally),
+  `ret 8`) on the engine tick. The game's own potion hotkeys are off: its
+  engine hotkey switch (`cEngine::ReceiveEvent`, index bytes `0x619adc` per
+  upper-case character − 0x20, targets `0x619ac0`) had Space → kind 1 (Shift:
+  5), B → kind 1 on the weakest ally, Q 2, W 3, E 4, R 5; those six entries
+  now point at index 6 (no hotkey). `ActionSlot3` (W's action on G) is gone.
+- The window is drawn like the save game / export screens: black beside the
+  1024 frame (`hud::RenderFramed`).
+- Key bindings page: a backdrop (`0x724ed0`) and a frame (`0x739f90`) per
+  column, created with the window's controls and shown only on that page.
+  (Drawing the window's existing ones at other rects did not fit: a frame's
+  border pieces keep the place they were made at.)
+- Pages move down 24 px under the tab headers. A slider (cUI_Scrollbar,
+  vtable `0x895664`) moves with its parts: minus, plus, track and knob are
+  embedded controls (+0x94 / +0x110 / +0x18c / +0x208) with rects in window
+  coordinates, and the knob is placed from +0x78 / +0x7c each frame.
+- Key page layout (2026-10-19): the two frames span the other pages' frame
+  area (top row's top to the bottom of *Internet-Optionen*); the hints sit
+  in the bottom row next to *Alle zurücksetzen*, since they hold for the
+  whole page.
+- Potion kinds are named by the bottom bar's tooltip texts:
+  `PotionTooltipText` `0x43fa90` (kind) → text id by key, e.g.
+  `<color=FFFFFF80>Heiltrank <colorw=FFFFFFFF>[SPC]` (kinds 1–5: Heiltrank,
+  Sog der Hölle, Trank des Mentors, Antidot der Viper, Trank der
+  Konzentration / Teleportationstrank; read in `scripts/de/SRglbl.res`).
+  Shown, the tags are colour codes (backslash, letter, 8 hex digits:
+  `\dFFFFFF80Heiltrank \wFFFFFFFF[SPC]`); `game::PotionKindName` strips them and the key; the tooltips get the bound key
+  in the brackets, or none (`game::SetTextOverride`, mods/potioncounts.cpp).
+- No posted game keys any more: *Spiel speichern* calls what the UI manager's
+  S case (`0x757775`) does: save window built (manager slot `0x2b`),
+  `CanOpenWindow` `0x75a690`, engine event (vtable `0x88eb38`, 0x13, 5, 1),
+  then window command *show* (0x11) for `UI_WND_SAVEGAME`
+  (`game/ui/windows.h`, shared with escape.cpp's *hide* 0x12).
+
+## Karte, Minikarte, Beschriftungen (2026-10-19)
+
+Request: M (map), Tab (minimap) and Alt (text overlay) bindable too.
+
+- M: the UI manager's letter switch (`cUI_Manager::ReceiveEvent` 0x757120,
+  upper-case character − 'C', index bytes 0x75868c, targets 0x758660) shows
+  `UI_WND_MEGAMAP` (slot 0x25) unless a blocking window is open; while the map
+  is open its own branch (cmp 'M' at 0x757f86) hides it. Switched off (M →
+  index 10, the compare → -1); the *Karte* binding does the same checks and
+  sends the window command.
+- Tab: the in-game window procedure 0x8110d0 shows `UI_WND_OVERVIEWMAP` on
+  key down (switch on vk − 9: index bytes 0x812124, case 0x81146d) and hides
+  it on key up (0x812270, case 0x8117f8). Switched off (Tab → the "other key"
+  indices 4 / 3); *Minikarte (halten)* shows / hides it on the bound key's
+  down / up.
+- Alt: no message, the game polls `GetAsyncKeyState(VK_MENU)` for its name
+  overlay in seven places (DrawObjectLabels 0x627260, PickObjectAt 0x626d30,
+  cEngine 0x60f1d0 / 0x611f10 / 0x617360, cCreature 0x599880, the map's debug
+  teleport 0x6c7ec0). Their `call [GetAsyncKeyState]` read our pointer
+  instead: `LabelsKeyState` returns the bound key's state.
+- Alt and F10 come as WM_SYSKEYDOWN: the key capture takes those too.
+- Key page: 20 lines per column (line 25 px) to fit the three rows.

docs/teleport-potion.md

@@ -19,10 +19,13 @@ one of them.
 
 ## Mod (src/mods/teleportpotion.cpp)
 
-- Every item type of potion kind 5 counts. Their names (text 0x428700 of each
+- Every item type of potion kind 5 counts. Their name, "Trank der
-  type) are replaced in every game text (`game::ReplaceInTexts`): the item
+  Konzentration", is replaced in every game text from the DLL's start
-  names and the bottom bar's quick-select tooltip ("Trank der Konzentration
+  (`game::ReplaceInTexts`, applied where the game fetches a text): the item
-  [R]", its own text id). The shortest name is replaced, so stage words stay.
+  names (stage words in front stay) and the bottom bar's quick-select tooltip
+  ("Trank der Konzentration [R]", its own text id). Before (until
+  2026-10-19) the names were collected from the item types at game start, so
+  the main menu (options' key bindings) still had the old name.
 - cCreature::UseItem (hooked in itemstack.cpp) asks `teleportpotion::UseItem`
   first: for the hero's Teleportationstrank it posts the teleporter's event
   with the hero's mask instead of the drink.

docs/todo.md

@@ -118,7 +118,7 @@ in-game texts/tooltips that name the old keys):
 
 | Key | Action | Temporary key (sacred_re.ini) |
 |---|---|---|
-| W | action slot 3 (`cEngine::UseActionSlot`, like Q/E/R/B/Space) | G (`[keys] ActionSlot3`) |
+| W | potion kind 3 (`cEngine::UseActionSlot`, like Q/E/R/B/Space) | game potion keys switched off; `[keys] Potion1-5` (docs/options.md) |
 | A | pick up items nearby (creature event 0x113) | Q (`[keys] PickUp`, 2026-10-17; was V) |
 | S | save game window (`UI_WND_SAVEGAME`) | K (`[keys] SaveGame`) |
 | D | unbound | - |

src/game/engine/items.cpp

@@ -1,6 +1,7 @@
 #include "game/engine/items.h"
 
 #include "game/engine/stream.h"
+#include "game/ui/texts.h"
 
 namespace game {
 namespace {
@@ -48,4 +49,25 @@ uint32_t CloneItem(uint32_t id) {
     return item ? CreateItem(ItemType(item), SerializeItem(item), item[kItemOwner]) : 0;
 }
 
+std::wstring PotionKindName(int kind) {
+    // Shown as "\dFFFFFF80Heiltrank \wFFFFFFFF[SPC]" (the resource's
+    // <color=..> tags become a backslash, a letter and 8 hex digits): without
+    // the colour codes and the key.
+    constexpr size_t kColourCodeLength = 10;
+    const std::wstring text = ShownText(PotionTooltipText(kind));
+    std::wstring name;
+    for (size_t i = 0; i < text.size(); ++i) {
+        if (text[i] == L'\\') {
+            i += kColourCodeLength - 1;
+        } else if (text[i] == L'[') {
+            break;
+        } else {
+            name += text[i];
+        }
+    }
+    const size_t first = name.find_first_not_of(L' ');
+    const size_t last = name.find_last_not_of(L' ');
+    return first == std::wstring::npos ? std::wstring() : name.substr(first, last - first + 1);
+}
+
 } // namespace game

src/game/engine/items.h

@@ -128,3 +128,23 @@ uint32_t CreateItem(uint32_t type, const std::vector<uint8_t>& data, uint32_t ow
 uint32_t CloneItem(uint32_t id);
 
 } // namespace game
+
+#include <string>
+
+namespace game {
+
+// 0x43fa90 (ret 4; ecx unused, it asks the text manager): the text id of the
+// bottom bar's tooltip for potion kind `kind` (1..kPotionKinds), by text key
+// (0x94a8d0 ...), e.g. "<color=FFFFFF80>Heiltrank <colorw=FFFFFFFF>[SPC]";
+// 0 for other kinds. Kinds: Heiltrank, Sog der Hölle, Trank des Mentors,
+// Antidot der Viper, Trank der Konzentration (Teleportationstrank here).
+inline uint32_t PotionTooltipText(int kind) {
+    using Fn = uint32_t(__fastcall*)(void*, void*, int);
+    return reinterpret_cast<Fn>(0x0043fa90)(*reinterpret_cast<void**>(kItemTypeTable), nullptr, kind);
+}
+
+// The name of potion kind `kind` as the bar's tooltip shows it (with our text
+// changes), without its colour codes and key.
+std::wstring PotionKindName(int kind);
+
+} // namespace game

src/game/engine/objects.h

@@ -73,11 +73,13 @@ inline void* GetPlayerHero() {
 }
 
 // cKernel::PostEvent (0x808930) on Kernel_Instance() (0x808490): the kernel
-// copies the event and dispatches it (key events right away).
+// copies the event and dispatches it (key events right away). `a`: 1 as the
-inline void PostEvent(void* event) {
+// window procedure posts key events, 0 as the UI manager's S hotkey posts its
+// engine event.
+inline void PostEvent(void* event, int a = 1) {
     using InstanceFn = void*(__cdecl*)();
     using PostFn = void(__fastcall*)(void* kernel, void* edx, void* event, int a, int b);
-    reinterpret_cast<PostFn>(0x00808930)(reinterpret_cast<InstanceFn>(0x00808490)(), nullptr, event, 1, 0);
+    reinterpret_cast<PostFn>(0x00808930)(reinterpret_cast<InstanceFn>(0x00808490)(), nullptr, event, a, 0);
 }
 
 } // namespace game

src/game/ui/draw.h

@@ -0,0 +1,36 @@
+#pragma once
+// Untextured quads on the UI's Direct3D 7 device (the argument of the UI's
+// render methods, vf14).
+
+#include <cstdint>
+
+#include <windows.h>
+
+namespace game {
+
+constexpr int kDeviceDrawPrimitive = 25;  // IDirect3DDevice7 vtable slots
+constexpr int kDeviceSetTexture = 35;
+constexpr DWORD kTriangleStrip = 5;
+constexpr DWORD kFvfScreenColourTexture = 0x1c4;  // XYZRHW | DIFFUSE | SPECULAR | TEX1
+
+struct ScreenVertex {
+    float x, y, z, rhw;
+    uint32_t diffuse, specular;
+    float u, v;
+};
+
+// Fills (x0, y0)-(x1, y1) with the ARGB colour `color`.
+inline void FillRect(void* device, float x0, float y0, float x1, float y1, uint32_t color) {
+    void** vtable = *static_cast<void***>(device);
+    using SetTextureFn = HRESULT(__stdcall*)(void*, DWORD, void*);
+    using DrawPrimitiveFn = HRESULT(__stdcall*)(void*, DWORD, DWORD, void*, DWORD, DWORD);
+    reinterpret_cast<SetTextureFn>(vtable[kDeviceSetTexture])(device, 0, nullptr);
+    ScreenVertex quad[4] = {{x0, y0, 0, 1, color, 0, 0, 0},
+                            {x1, y0, 0, 1, color, 0, 1, 0},
+                            {x0, y1, 0, 1, color, 0, 0, 1},
+                            {x1, y1, 0, 1, color, 0, 1, 1}};
+    reinterpret_cast<DrawPrimitiveFn>(vtable[kDeviceDrawPrimitive])(device, kTriangleStrip, kFvfScreenColourTexture,
+                                                                     quad, 4, 0);
+}
+
+} // namespace game

src/game/ui/tabs.h

@@ -57,6 +57,13 @@ inline uint8_t* TabControl(void* sheet) {
     return *reinterpret_cast<uint8_t**>(static_cast<uint8_t*>(sheet) + kTabSheetControl);
 }
 
+constexpr size_t kTabControlActive = 0x84;  // u16
+
+inline uint16_t ActiveTab(void* sheet) {
+    const uint8_t* control = TabControl(sheet);
+    return control ? *reinterpret_cast<const uint16_t*>(control + kTabControlActive) : 0;
+}
+
 // The tab entries of a cUI_TabControl.
 inline uint8_t* TabEntries(uint8_t* control) {
     return *reinterpret_cast<uint8_t**>(control + kTabControlTabs);

src/game/ui/text.h

@@ -3,6 +3,9 @@
 
 #include <cstdint>
 
+// First, so its DrawText macro renames game::DrawText the same way everywhere.
+#include <windows.h>
+
 namespace game {
 
 // Screen rect as the UI uses it (cUI_Control2::GetScreenRect 0x731c70,

src/game/ui/texts.cpp

@@ -4,6 +4,7 @@
 
 #include <cwchar>
 #include <cwctype>
+#include <memory>
 #include <mutex>
 #include <string>
 #include <unordered_map>
@@ -57,6 +58,15 @@ std::vector<std::pair<std::wstring, std::wstring>>& Replacements() {
 // By id; nodes stay put, so the strings handed out stay valid.
 std::unordered_map<uint32_t, Shown> g_shown;
 
+// SetTextOverride: by id. A replaced text is kept (the game may still hold
+// the string it got); overrides change rarely (key bindings).
+struct Override {
+    std::wstring text;
+    GameString string;
+};
+std::unordered_map<uint32_t, std::unique_ptr<Override>> g_overrides;
+std::vector<std::unique_ptr<Override>> g_retiredOverrides;
+
 std::wstring Capitalize(std::wstring text) {
     bool wordStart = true;
     for (wchar_t& c : text) {
@@ -126,6 +136,26 @@ std::wstring GameText(uint32_t id) {
                                                                     : std::wstring();
 }
 
+std::wstring ShownText(uint32_t id) {
+    std::lock_guard guard(g_lock);
+    return Transform(id, GameText(id));
+}
+
+void SetTextOverride(uint32_t id, const std::wstring& text) {
+    std::lock_guard guard(g_lock);
+    std::unique_ptr<Override>& entry = g_overrides[id];
+    if (entry && entry->text == text) {
+        return;
+    }
+    if (entry) {
+        g_retiredOverrides.push_back(std::move(entry));
+    }
+    entry = std::make_unique<Override>();
+    entry->text = text;
+    const wchar_t* begin = entry->text.c_str();
+    entry->string = {begin, begin + entry->text.size(), begin + entry->text.size()};
+}
+
 std::wstring GameTextByKey(const char* key) {
     // The key's hash (0x80e010, cdecl), looked up "by key" as GetTextByKey does.
     using HashFn = uint32_t(__cdecl*)(const char*);
@@ -159,6 +189,9 @@ const void* __fastcall TextManager_GetText(void* self, void* edx, uint32_t id) {
     }
     const void* original = TextManager_GetText_original(self, edx, id);
     std::lock_guard guard(g_lock);
+    if (const auto found = g_overrides.find(id); found != g_overrides.end()) {
+        return &found->second->string;
+    }
     if (!original || (Replacements().empty() && !CapitalizedIds().count(id))) {
         return original;
     }

src/game/ui/texts.h

@@ -23,6 +23,13 @@ void ReplaceInTexts(const std::wstring& from, const std::wstring& to);
 // The game's text `id` without our changes (empty if there is none).
 std::wstring GameText(uint32_t id);
 
+// Text `id` as the game shows it, with our changes (without overrides).
+std::wstring ShownText(uint32_t id);
+
+// Shows `text` for the game's text `id` from now on (e.g. a tooltip naming a
+// key binding); setting the same text again costs nothing.
+void SetTextOverride(uint32_t id, const std::wstring& text);
+
 // The game's text under key `key` (TextManager::GetTextByKey 0x672fd0), e.g.
 // "UI_ATTRIB_STRENGTH"; empty if there is none.
 std::wstring GameTextByKey(const char* key);

src/game/ui/windows.h

@@ -0,0 +1,51 @@
+#pragma once
+// Opening and closing the UI manager's windows by name, as the game's own
+// hotkeys and buttons do.
+
+#include <cstddef>
+#include <cstdint>
+
+namespace game {
+
+constexpr uint32_t kUiManager = 0x017ecb3c;  // cUI_Manager*
+
+inline uint32_t* UiManager() {
+    return *reinterpret_cast<uint32_t**>(kUiManager);
+}
+
+// cEventUI2 window commands (code at +4, subtype 5 at +8, names at +0x28): the
+// UI manager's event handler (vf00, 0x757120) routes them by window name.
+// Measured: HandleEsc hides with 0x12 (docs/escape.md); the S hotkey
+// (0x757775) shows the save game window with 0x11. (Sent to the window's own
+// handler a command was not understood the same way: the trader changed its
+// stock instead of closing.)
+enum class WindowCommand : uint32_t { Show = 0x11, Hide = 0x12 };
+
+inline void SendWindowCommand(uint32_t* manager, const char* name, WindowCommand command) {
+    constexpr uint32_t kEventUiVtable = 0x0088edd0;
+    constexpr uint32_t kWindowSubtype = 5;
+    constexpr size_t kEventUiSize = 0x80;
+    // Names, written by 0x5904e0 (sender at +0, window at +0x20 of this).
+    constexpr size_t kEventUiNames = 0x28;
+    constexpr size_t kEventUiText = 0x68;  // a string, 0x423920 / 0x416660
+    alignas(4) uint8_t event[kEventUiSize] = {};
+    *reinterpret_cast<uint32_t*>(event) = kEventUiVtable;
+    *reinterpret_cast<uint32_t*>(event + 4) = static_cast<uint32_t>(command);
+    *reinterpret_cast<uint32_t*>(event + 8) = kWindowSubtype;
+    using SetNamesFn = void(__fastcall*)(void*, void*, const char* window, const char* sender);
+    reinterpret_cast<SetNamesFn>(0x005904e0)(event + kEventUiNames, nullptr, name, "");
+    using StringFn = void(__fastcall*)(void*, void*);
+    reinterpret_cast<StringFn>(0x00423920)(event + kEventUiText, nullptr);  // construct
+    using HandleFn = int(__fastcall*)(void*, void*, void*);
+    reinterpret_cast<HandleFn>((*reinterpret_cast<void***>(manager))[0])(manager, nullptr, event);
+    reinterpret_cast<StringFn>(0x00416660)(event + kEventUiText, nullptr);  // destroy
+}
+
+// cUI_Manager 0x75a690 (thiscall (1), ret 4): false while a window that
+// blocks others is open (the S hotkey asks it first).
+inline bool UiCanOpenWindow(uint32_t* manager) {
+    using Fn = bool(__fastcall*)(void*, void*, int);
+    return reinterpret_cast<Fn>(0x0075a690)(manager, nullptr, 1);
+}
+
+} // namespace game

src/mods/escape.cpp

@@ -13,6 +13,7 @@
 #include <cstring>
 
 #include "game/ui/control.h"
+#include "game/ui/windows.h"
 #include "mods/hud.h"
 #include "re/hook.h"
 #include "re/log.h"
@@ -54,39 +55,10 @@ void CloseDialog(uint8_t* tooltip) {
 }
 constexpr size_t kControlFlags = 0x10;  // bit 0: visible
 
-// cEventUI2 as HandleEsc builds it (event at [esp+10h] there).
-constexpr uint32_t kEventUiVtable = 0x0088edd0;
-constexpr uint32_t kEventUiWindowCommand = 0x12;
-constexpr uint32_t kWindowCommandHide = 5;
-constexpr size_t kEventUiSize = 0x80;
-// Names, written by 0x5904e0 (sender at +0, window at +0x20 of this): measured
-// in the UI commands the game sends when a window is closed with its button or
-// hotkey (window name at +0x48).
-constexpr size_t kEventUiNames = 0x28;
-constexpr size_t kEventUiText = 0x68;  // a string, 0x423920 / 0x416660
-
 bool Visible(const uint8_t* window) {
     return window && (window[kControlFlags] & 1) != 0;
 }
 
-// The window command goes to the UI manager's event handler (vf00,
-// 0x757120), which routes it by name, as HandleEsc does for the inventory.
-// (Sent to the window's own handler it was not understood the same way: the
-// trader changed its stock instead of closing.)
-void Hide(uint32_t* manager, const char* name) {
-    alignas(4) uint8_t event[kEventUiSize] = {};
-    *reinterpret_cast<uint32_t*>(event) = kEventUiVtable;
-    *reinterpret_cast<uint32_t*>(event + 4) = kEventUiWindowCommand;
-    *reinterpret_cast<uint32_t*>(event + 8) = kWindowCommandHide;
-    using SetNamesFn = void(__fastcall*)(void*, void*, const char* window, const char* sender);
-    reinterpret_cast<SetNamesFn>(0x005904e0)(event + kEventUiNames, nullptr, name, "");
-    using StringFn = void(__fastcall*)(void*, void*);
-    reinterpret_cast<StringFn>(0x00423920)(event + kEventUiText, nullptr);  // construct
-    using HandleFn = int(__fastcall*)(void*, void*, void*);
-    reinterpret_cast<HandleFn>((*reinterpret_cast<void***>(manager))[0])(manager, nullptr, event);
-    reinterpret_cast<StringFn>(0x00416660)(event + kEventUiText, nullptr);  // destroy
-}
-
 } // namespace
 
 // True if Esc closed windows (the game's handling is skipped).
@@ -108,7 +80,7 @@ bool CloseWindows(uint32_t* manager) {
     for (const ClosableWindow& w : kClosable) {
         auto* window = reinterpret_cast<uint8_t*>(manager[w.slot]);
         if (Visible(window)) {
-            Hide(manager, w.name);
+            game::SendWindowCommand(manager, w.name, game::WindowCommand::Hide);
             closed = true;
         }
     }

src/mods/hud.cpp

@@ -694,8 +694,7 @@ HUD_EVENT(0x006f8960, UiNetworkInfo_HandleEvent, Anchor::Center)
 HUD_RENDER(0x006f73f0, UiNetworkInfo_Render, Anchor::Center)
 HUD_EVENT(0x0070e860, UiCharacter_HandleEvent, Anchor::Center)
 HUD_RENDER3_FRAMED(0x0070f160, UiCharacter_Render)  // export screen in-game
-HUD_EVENT(0x00716b30, UiOptions_HandleEvent, Anchor::Center)
+// cUI_Options (0x716b30 / 0x716640): hooked by mods/options.cpp.
-HUD_RENDER3(0x00716640, UiOptions_Render, Anchor::Center)
 HUD_EVENT(0x0071d130, UiSavegame_HandleEvent, Anchor::Center)
 HUD_RENDER_FRAMED(0x0071dd80, UiSavegame_Render)
 HUD_EVENT(0x00720c10, UiBusyDlg_HandleEvent, Anchor::Center)
@@ -778,6 +777,13 @@ int RenderCentred(void* window, int (*body)(void* context), void* context) {
     return body(context);
 }
 
+int RenderFramed(void* window, void* device, int (*body)(void* context), void* context) {
+    const int dx = OffsetFor(Anchor::Center);
+    FrameScope frame(window, device, dx);
+    DrawOffset offset(window, dx);
+    return body(context);
+}
+
 int HandleCentred(void* event, int (*body)(void* context), void* context) {
     EventOffset offset(event, OffsetFor(Anchor::Center));
     return body(context);

src/mods/hud.h

@@ -26,5 +26,8 @@ int VisibleDialogTooltips(void** out, int max);
 // shifted) or event handler (mouse position shifted by the window's offset).
 int RenderCentred(void* window, int (*body)(void* context), void* context);
 int HandleCentred(void* event, int (*body)(void* context), void* context);
+// RenderCentred for full-screen windows: black beside the 1024 frame, drawn
+// with a viewport on it (as the save game and export screens).
+int RenderFramed(void* window, void* device, int (*body)(void* context), void* context);
 
 } // namespace mods::hud

src/mods/input.cpp

@@ -6,22 +6,30 @@
 // 0x6e1970). This mod reads the raw key messages instead (virtual keys,
 // independent of the keyboard layout): a bound key's messages are swallowed
 // and its action runs. Skill keys cast their slot (src/mods/skillkeys.cpp),
-// weapon set keys select it on the taskbar; keys standing in for an original
+// weapon set keys select it on the taskbar; the other actions call the game
-// hotkey post that hotkey's key event to the game's event kernel, the way the window
+// function its hotkey ran. The game's own hotkeys for bound actions are
-// procedure does (the kernel dispatches it right away, on the window thread).
+// switched off (potions) or kept from it (the keys are swallowed).
 //
 // While a text field has the keyboard, keys pass through unchanged. (Keys
 // with Ctrl / Alt held used to pass too; GetKeyState reports Alt as held after
 // Alt+Tab until it is pressed again in the game, which switched the bindings
 // off. Alt+key arrives as WM_SYSKEYDOWN and is not handled here anyway.)
 //
-// sacred_re.ini (key names: A-Z, 0-9, F1-F24, Space, None):
+// The bindings are set on the options window's key bindings tab
+// (mods/options.cpp) and kept in sacred_re.ini (key names: kKeyNames below,
+// None):
 //   [keys]
 //   SkillSlot0=0 ... SkillSlot6=6   ; cast combat-art slot (0 = right mouse button art)
 //   WeaponSet1=F1 ... WeaponSet7=F7 ; select weapon set
-//   ActionSlot3=G                   ; what W did (W is movement)
+//   MoveUp=W, MoveLeft=A, MoveDown=S, MoveRight=D  ; direction movement (mods/wasd.cpp polls them)
+//   Potion1=None ... Potion5=None  ; drink a potion of kind 1-5
+//   AllyPotion=None                ; kind 1 on the weakest ally (the game's own potion keys
+//                                   ; Space/B/Q/W/E/R are switched off)
 //   PickUp=Q                        ; what A did (pick up items nearby; Q's own action slot is given up)
 //   SaveGame=K                      ; what S did (save game window)
+//   Map=M                           ; open / close the map (the game's M is switched off)
+//   OverviewMap=Tab                 ; the overview map while held (the game's Tab is switched off)
+//   Labels=Alt                      ; names of items and creatures while held (the game's Alt is switched off)
 
 #include "mods/input.h"
 
@@ -29,14 +37,16 @@
 #include <cctype>
 #include <cstdint>
 #include <cstdlib>
+#include <iterator>
 #include <string>
 
 #include "game/engine/events.h"
 #include "game/engine/objects.h"
+#include "game/engine/items.h"
 #include "game/engine/orders.h"
+#include "game/ui/windows.h"
 #include "mods/skillbar.h"
 #include "mods/skillkeys.h"
-#include "mods/wasd.h"
 #include "re/config.h"
 #include "re/hook.h"
 #include "re/log.h"
@@ -45,69 +55,109 @@
 namespace mods::input {
 namespace {
 
-// --- sacred.exe ---------------------------------------------------------------
-constexpr uint32_t kUiManager = 0x017ecb3c;  // cUI_Manager*
-constexpr uint32_t kKeyModifiers = 0x0182cdec;  // u16, as the in-game window procedure keeps it
-constexpr uint32_t kEventKeyVtable = 0x00895568;
-
-// cEvent_key: +4 1 = pressed, 0 = released; +6 / +8 the key (character when
-// pressed, virtual key when released); +0xa modifiers.
-struct KeyEvent {
-    uint32_t vtable;
-    uint16_t pressed;
-    uint16_t raw;
-    uint16_t key;
-    uint16_t modifiers;
-};
-static_assert(sizeof(KeyEvent) == 0xc);
-
-// Posts the key event the window procedure would post for `key` (an original
-// hotkey letter or digit).
-void PostGameKey(char key, bool pressed) {
-    KeyEvent event = {};
-    event.vtable = kEventKeyVtable;
-    event.pressed = pressed ? 1 : 0;
-    // Pressed: the character (lower case, as without Shift); released: the
-    // virtual key (upper case).
-    const auto code = static_cast<uint16_t>(pressed ? tolower(key) : toupper(key));
-    event.raw = code;
-    event.key = code;
-    event.modifiers = *reinterpret_cast<uint16_t*>(kKeyModifiers);
-    game::PostEvent(&event);
-}
-
 // --- bindings ------------------------------------------------------------------
 
-enum class Kind { SkillSlot, WeaponSet, GameKey, PickUp };
+// Move: a held key polled by mods/wasd.cpp; its messages are only swallowed.
+// Labels: a held key the game polls (LabelsKeyState); its messages are only
+// swallowed.
+enum class Kind { SkillSlot, WeaponSet, Move, Potion, PickUp, SaveGame, Map, OverviewMap, Labels };
+// Potion index: the potion kind, with this flag on the weakest ally.
+constexpr int kAllyPotion = 0x100;
 
 struct Binding {
     const char* name;
     const char* fallback;
+    const wchar_t* label;
     Kind kind;
-    int index;  // slot / set (0-based)
+    int index;  // slot / set (0-based), Move direction
-    char gameKey;  // GameKey: the original hotkey
     int vk = 0;
 };
 
+// Display order (the key bindings page shows them in groups by kind).
 Binding g_bindings[] = {
-    {"SkillSlot0", "0", Kind::SkillSlot, 0, 0},
+    {"SkillSlot0", "0", L"Kampfkunst 0 (Rechtsklick)", Kind::SkillSlot, 0},
-    {"SkillSlot1", "1", Kind::SkillSlot, 1, 0},
+    {"SkillSlot1", "1", L"Kampfkunst 1", Kind::SkillSlot, 1},
-    {"SkillSlot2", "2", Kind::SkillSlot, 2, 0},
+    {"SkillSlot2", "2", L"Kampfkunst 2", Kind::SkillSlot, 2},
-    {"SkillSlot3", "3", Kind::SkillSlot, 3, 0},
+    {"SkillSlot3", "3", L"Kampfkunst 3", Kind::SkillSlot, 3},
-    {"SkillSlot4", "4", Kind::SkillSlot, 4, 0},
+    {"SkillSlot4", "4", L"Kampfkunst 4", Kind::SkillSlot, 4},
-    {"SkillSlot5", "5", Kind::SkillSlot, 5, 0},
+    {"SkillSlot5", "5", L"Kampfkunst 5", Kind::SkillSlot, 5},
-    {"SkillSlot6", "6", Kind::SkillSlot, 6, 0},
+    {"SkillSlot6", "6", L"Kampfkunst 6", Kind::SkillSlot, 6},
-    {"WeaponSet1", "F1", Kind::WeaponSet, 0, 0},
+    {"WeaponSet1", "F1", L"Waffenset 1", Kind::WeaponSet, 0},
-    {"WeaponSet2", "F2", Kind::WeaponSet, 1, 0},
+    {"WeaponSet2", "F2", L"Waffenset 2", Kind::WeaponSet, 1},
-    {"WeaponSet3", "F3", Kind::WeaponSet, 2, 0},
+    {"WeaponSet3", "F3", L"Waffenset 3", Kind::WeaponSet, 2},
-    {"WeaponSet4", "F4", Kind::WeaponSet, 3, 0},
+    {"WeaponSet4", "F4", L"Waffenset 4", Kind::WeaponSet, 3},
-    {"WeaponSet5", "F5", Kind::WeaponSet, 4, 0},
+    {"WeaponSet5", "F5", L"Waffenset 5", Kind::WeaponSet, 4},
-    {"WeaponSet6", "F6", Kind::WeaponSet, 5, 0},
+    {"WeaponSet6", "F6", L"Waffenset 6", Kind::WeaponSet, 5},
-    {"WeaponSet7", "F7", Kind::WeaponSet, 6, 0},
+    {"WeaponSet7", "F7", L"Waffenset 7", Kind::WeaponSet, 6},
-    {"ActionSlot3", "G", Kind::GameKey, 0, 'W'},
+    {"MoveUp", "W", L"Nach oben", Kind::Move, static_cast<int>(Move::Up)},
-    {"PickUp", "Q", Kind::PickUp, 0, 0},
+    {"MoveLeft", "A", L"Nach links", Kind::Move, static_cast<int>(Move::Left)},
-    {"SaveGame", "K", Kind::GameKey, 0, 'S'},
+    {"MoveDown", "S", L"Nach unten", Kind::Move, static_cast<int>(Move::Down)},
+    {"MoveRight", "D", L"Nach rechts", Kind::Move, static_cast<int>(Move::Right)},
+    {"Potion1", "None", L"Trank 1", Kind::Potion, 1},
+    {"Potion2", "None", L"Trank 2", Kind::Potion, 2},
+    {"Potion3", "None", L"Trank 3", Kind::Potion, 3},
+    {"Potion4", "None", L"Trank 4", Kind::Potion, 4},
+    {"Potion5", "None", L"Trank 5", Kind::Potion, 5},
+    {"AllyPotion", "None", L"Trank 1", Kind::Potion, 1 | kAllyPotion},
+    {"PickUp", "Q", L"Gegenstände aufheben", Kind::PickUp, 0},
+    {"SaveGame", "K", L"Spiel speichern", Kind::SaveGame, 0},
+    {"Map", "M", L"Karte", Kind::Map, 0},
+    {"OverviewMap", "Tab", L"Minikarte (halten)", Kind::OverviewMap, 0},
+    {"Labels", "Alt", L"Beschriftungen (halten)", Kind::Labels, 0},
 };
+constexpr int kBindingCount = static_cast<int>(std::size(g_bindings));
+
+// Keys that can be bound besides A-Z, 0-9 and F1-F24 (named by their letter /
+// number): ini name, shown name. Esc and Backspace stay free for the key
+// bindings page (cancel / unbind), Enter for the game's chat.
+struct NamedKey {
+    int vk;
+    const char* ini;
+    const wchar_t* label;
+};
+constexpr NamedKey kKeyNames[] = {
+    {VK_SPACE, "Space", L"Leertaste"},     {VK_TAB, "Tab", L"Tab"},
+    {VK_MENU, "Alt", L"Alt"},
+    {VK_INSERT, "Insert", L"Einfg"},       {VK_DELETE, "Delete", L"Entf"},
+    {VK_HOME, "Home", L"Pos1"},            {VK_END, "End", L"Ende"},
+    {VK_PRIOR, "PageUp", L"Bild auf"},     {VK_NEXT, "PageDown", L"Bild ab"},
+    {VK_UP, "Up", L"Pfeil hoch"},          {VK_DOWN, "Down", L"Pfeil runter"},
+    {VK_LEFT, "Left", L"Pfeil links"},     {VK_RIGHT, "Right", L"Pfeil rechts"},
+    {VK_NUMPAD0, "Num0", L"Num 0"},        {VK_NUMPAD1, "Num1", L"Num 1"},
+    {VK_NUMPAD2, "Num2", L"Num 2"},        {VK_NUMPAD3, "Num3", L"Num 3"},
+    {VK_NUMPAD4, "Num4", L"Num 4"},        {VK_NUMPAD5, "Num5", L"Num 5"},
+    {VK_NUMPAD6, "Num6", L"Num 6"},        {VK_NUMPAD7, "Num7", L"Num 7"},
+    {VK_NUMPAD8, "Num8", L"Num 8"},        {VK_NUMPAD9, "Num9", L"Num 9"},
+};
+
+bool LetterOrDigit(int vk) {
+    return (vk >= 'A' && vk <= 'Z') || (vk >= '0' && vk <= '9');
+}
+
+bool FunctionKey(int vk) {
+    return vk >= VK_F1 && vk <= VK_F24;
+}
+
+const NamedKey* NamedKeyFor(int vk) {
+    for (const NamedKey& key : kKeyNames) {
+        if (key.vk == vk) {
+            return &key;
+        }
+    }
+    return nullptr;
+}
+
+// The ini name of a bindable key ("None" for 0).
+std::string IniName(int vk) {
+    if (LetterOrDigit(vk)) {
+        return std::string(1, static_cast<char>(vk));
+    }
+    if (FunctionKey(vk)) {
+        return "F" + std::to_string(vk - VK_F1 + 1);
+    }
+    const NamedKey* key = NamedKeyFor(vk);
+    return key ? key->ini : "None";
+}
 
 int ParseKey(const std::string& text) {
     if (text.size() == 1 && isalnum(static_cast<unsigned char>(text[0]))) {
@@ -119,8 +169,10 @@ int ParseKey(const std::string& text) {
             return VK_F1 + n - 1;
         }
     }
-    if (_stricmp(text.c_str(), "Space") == 0) {
+    for (const NamedKey& key : kKeyNames) {
-        return VK_SPACE;
+        if (_stricmp(text.c_str(), key.ini) == 0) {
+            return key.vk;
+        }
     }
     return 0;  // None / unknown
 }
@@ -145,11 +197,14 @@ const Binding* BindingFor(int vk) {
 }
 
 // Keys taken away from the game although nothing is bound to them: the digit
-// row (the game's slot keys) and the movement keys.
+// row (the game's slot keys).
 bool Reserved(int vk) {
-    return (vk >= '0' && vk <= '9') || mods::wasd::IsMovementKey(vk);
+    return vk >= '0' && vk <= '9';
 }
 
+// The key bindings page's key capture.
+void (*g_capture)(int vk) = nullptr;
+
 // Pick up items nearby: the order the engine's A hotkey sends (creature order
 // 0x113, cEngine::ReceiveEvent 0x618c41; the hero collects, mode +0xfc 0xc),
 // given to the controlled creature on the next engine tick. (Posting the A
@@ -163,8 +218,30 @@ constexpr uint32_t kCollectRingLimit = 0x004ec8c6;
 constexpr uint8_t kCollectRingsOriginal = 0xec;  // -20
 constexpr uint8_t kCollectRings = 0xd8;  // -40
 
+// Drink a potion: cEngine::UseActionSlot (0x613040, thiscall (potion kind,
+// on an ally), ret 8), as the engine's potion hotkeys call it, on the next
+// engine tick. Those hotkeys (cEngine::ReceiveEvent, a jump table on the
+// upper-case character - 0x20: index bytes at 0x619adc, targets at 0x619ac0)
+// are switched off: Space kind 1 (Shift: 5), B kind 1 on the weakest ally,
+// Q 2, W 3, E 4, R 5 now go to index 6, the table's "no hotkey".
+constexpr uint32_t kHotkeyIndices = 0x00619adc;
+constexpr uint8_t kNoHotkey = 6;
+constexpr re::BytePatch kPotionHotkeys[] = {
+    {kHotkeyIndices + ' ' - 0x20, 0, 0}, {kHotkeyIndices + 'B' - 0x20, 0, 1},
+    {kHotkeyIndices + 'E' - 0x20, 0, 2}, {kHotkeyIndices + 'Q' - 0x20, 0, 3},
+    {kHotkeyIndices + 'R' - 0x20, 0, 4}, {kHotkeyIndices + 'W' - 0x20, 0, 5},
+};
+std::atomic<int> g_potion{0};
+
+void UseActionSlot(uint8_t* engine, int kind, bool ally) {
+    using UseFn = int(__fastcall*)(void*, void*, int, int);
+    reinterpret_cast<UseFn>(0x00613040)(engine, nullptr, kind, ally ? 1 : 0);
+}
 
 void OnTick(uint8_t* engine) {
+    if (const int potion = g_potion.exchange(0)) {
+        UseActionSlot(engine, potion & 0xff, (potion & kAllyPotion) != 0);
+    }
     if (!g_pickUp.exchange(false)) {
         return;
     }
@@ -175,6 +252,107 @@ void OnTick(uint8_t* engine) {
     }
 }
 
+// The save game window, as the UI manager's S hotkey opens it (0x757775):
+// only with the window built (manager slot 0x2b) and no blocking window open;
+// it posts an engine event (code 0x13, 5, 1; with 0 for the kernel's second
+// argument) and shows UI_WND_SAVEGAME.
+constexpr int kSaveGameSlot = 0x2b;
+constexpr uint32_t kEngineEventVtable = 0x0088eb38;
+constexpr uint32_t kEngineEventSaveGame = 0x13;
+
+void OpenSaveGame() {
+    uint32_t* ui = game::UiManager();
+    if (!ui || !ui[kSaveGameSlot] || !game::UiCanOpenWindow(ui)) {
+        return;
+    }
+    uint32_t event[9] = {kEngineEventVtable, kEngineEventSaveGame, 5, 1};
+    game::PostEvent(event, 0);
+    game::SendWindowCommand(ui, "UI_WND_SAVEGAME", game::WindowCommand::Show);
+}
+
+// The map (cUI_Megamap, manager slot 0x25), as the UI manager's M hotkey
+// toggles it (cUI_Manager::ReceiveEvent 0x757120): open, M closes it; else
+// nothing while one of the windows it checks first is open (slots 0x2b save
+// game, 0x2c, 0x2f options, or the flag 0x17e82c4); it opens unless the flag
+// 0x17e8264 is set or slot 0x36 is open. That hotkey is switched off: its
+// letter switch (upper-case character - 'C': index bytes at 0x75868c, targets
+// at 0x758660) sends M to index 10, "no hotkey", and the closing branch
+// compares with -1 instead of 'M' (cmp eax, 4Dh at 0x757f86).
+constexpr int kMegamapSlot = 0x25;
+constexpr int kMapBlockingSlots[] = {0x2b, 0x2c, 0x2f};
+constexpr uint32_t kMapBlockedFlag = 0x017e82c4;
+constexpr uint32_t kMapDisabledFlag = 0x017e8264;
+constexpr int kMapDisabledSlot = 0x36;
+constexpr uint32_t kUiLetterIndices = 0x0075868c;
+constexpr uint8_t kUiLetterMap = 5;
+constexpr uint8_t kUiNoHotkey = 10;
+constexpr uint32_t kUiMapCloseCompare = 0x00757f86;
+constexpr size_t kControlFlagsOffset = 0x10;  // bit 0: visible
+
+bool WindowShown(const uint32_t* ui, int slot) {
+    const auto* window = reinterpret_cast<const uint8_t*>(static_cast<uintptr_t>(ui[slot]));
+    return window && (*reinterpret_cast<const uint32_t*>(window + kControlFlagsOffset) & 1) != 0;
+}
+
+bool Flag(uint32_t address) {
+    return *reinterpret_cast<const uint8_t*>(static_cast<uintptr_t>(address)) != 0;
+}
+
+void ToggleMap() {
+    uint32_t* ui = game::UiManager();
+    if (!ui || !ui[kMegamapSlot]) {
+        return;
+    }
+    if (WindowShown(ui, kMegamapSlot)) {
+        game::SendWindowCommand(ui, "UI_WND_MEGAMAP", game::WindowCommand::Hide);
+        return;
+    }
+    for (const int slot : kMapBlockingSlots) {
+        if (WindowShown(ui, slot)) {
+            return;
+        }
+    }
+    if (!Flag(kMapBlockedFlag) && !Flag(kMapDisabledFlag) && !WindowShown(ui, kMapDisabledSlot)) {
+        game::SendWindowCommand(ui, "UI_WND_MEGAMAP", game::WindowCommand::Show);
+    }
+}
+
+// The overview map (cUI_OverviewMap) while the key is held, as the game's
+// window procedure (0x8110d0) shows it on Tab down (0x81146d) and hides it on
+// Tab up (0x8117f8). Both are switched off: their switches on the virtual key
+// - 9 (down: index bytes at 0x812124, targets at 0x812110; up: 0x812270 /
+// 0x812260) send Tab to their "other key" index.
+constexpr uint32_t kKeyDownIndices = 0x00812124;
+constexpr uint32_t kKeyUpIndices = 0x00812270;
+constexpr uint8_t kKeyDownOther = 4;
+constexpr uint8_t kKeyUpOther = 3;
+
+void ShowOverviewMap(bool show) {
+    if (uint32_t* ui = game::UiManager()) {
+        game::SendWindowCommand(ui, "UI_WND_OVERVIEWMAP",
+                                show ? game::WindowCommand::Show : game::WindowCommand::Hide);
+    }
+}
+
+// Labels: the game asks GetAsyncKeyState(VK_MENU) for its name overlay
+// (cWorldView0::DrawObjectLabels 0x627260 and PickObjectAt 0x626d30, cEngine
+// 0x60f1d0 / 0x611f10 / 0x617360, cCreature 0x599880; and the map's debug
+// teleport, cUI_Megamap 0x6c7ec0); those calls (call [import]) ask
+// LabelsKeyState instead.
+constexpr uint32_t kGetAsyncKeyStateImport = 0x0088e2b0;
+constexpr uint32_t kLabelsKeyCalls[] = {0x00599ebf, 0x0060f227, 0x00612015, 0x006176ec,
+                                        0x00626ffe, 0x00627299, 0x006c80b0};
+
+SHORT WINAPI LabelsKeyState(int) {
+    for (const Binding& binding : g_bindings) {
+        if (binding.kind == Kind::Labels) {
+            return binding.vk ? GetAsyncKeyState(binding.vk) : 0;
+        }
+    }
+    return 0;
+}
+SHORT(WINAPI* const g_labelsKeyState)(int) = &LabelsKeyState;
+
 struct Registration {
     Registration() {
         game::OnEngineTick(&OnTick);
@@ -190,12 +368,24 @@ void Press(const Binding& binding, int vk) {
     case Kind::WeaponSet:
         mods::skillbar::SelectWeaponSet(slot);
         break;
-    case Kind::GameKey:
+    case Kind::SaveGame:
-        PostGameKey(binding.gameKey, true);
+        OpenSaveGame();
         break;
     case Kind::PickUp:
         g_pickUp = true;
         break;
+    case Kind::Potion:
+        g_potion = binding.index;
+        break;
+    case Kind::Map:
+        ToggleMap();
+        break;
+    case Kind::OverviewMap:
+        ShowOverviewMap(true);
+        break;
+    case Kind::Move:
+    case Kind::Labels:
+        break;
     }
 }
 
@@ -204,11 +394,16 @@ void Release(const Binding& binding, int vk) {
     case Kind::SkillSlot:
         mods::skillkeys::KeyReleased(vk);
         break;
-    case Kind::WeaponSet:
+    case Kind::OverviewMap:
-    case Kind::PickUp:
+        ShowOverviewMap(false);
         break;
-    case Kind::GameKey:
+    case Kind::WeaponSet:
-        PostGameKey(binding.gameKey, false);
+    case Kind::Move:
+    case Kind::Potion:
+    case Kind::PickUp:
+    case Kind::SaveGame:
+    case Kind::Map:
+    case Kind::Labels:
         break;
     }
 }
@@ -222,6 +417,17 @@ bool g_swallowChar = false;
 
 void Startup() {
     LoadBindings();
+    if (re::PatchAll(kPotionHotkeys, kNoHotkey) != 0) {
+        re::Log("input: potion hotkey patch FAILED");
+    }
+    if (!re::PatchInstructionByte(kUiLetterIndices + 'M' - 'C', 0, kUiLetterMap, kUiNoHotkey) ||
+        !re::PatchInstructionByte(kUiMapCloseCompare, 2, 'M', 0xff) ||
+        !re::PatchInstructionByte(kKeyDownIndices + VK_TAB - 9, 0, 0, kKeyDownOther) ||
+        !re::PatchInstructionByte(kKeyUpIndices + VK_TAB - 9, 0, 0, kKeyUpOther) ||
+        re::PatchAll(kLabelsKeyCalls, kGetAsyncKeyStateImport,
+                     static_cast<uint32_t>(reinterpret_cast<uintptr_t>(&g_labelsKeyState))) != 0) {
+        re::Log("input: map / overview map / labels key patch FAILED");
+    }
     if (!re::PatchInstructionByte(kCollectRingLimit, 2, kCollectRingsOriginal, kCollectRings)) {
         re::Log("input: pickup range patch FAILED");
     }
@@ -252,7 +458,7 @@ uint32_t ControlFlags(const uint8_t* control) {
 }
 
 uint8_t* FocusedTextField() {
-    auto* ui = *reinterpret_cast<uint8_t**>(kUiManager);
+    auto* ui = reinterpret_cast<uint8_t*>(game::UiManager());
     void* focus = ui ? *reinterpret_cast<void**>(ui + kUiFocus) : nullptr;
     if (!focus || focus != g_drawnEdit.load() || GetTickCount() - g_drawnEditTick.load() > kDrawnRecentlyMs) {
         return nullptr;
@@ -269,7 +475,7 @@ uint8_t* FocusedTextField() {
 // Only the focused control counts: a window draws several edit controls per
 // frame (measured: the save window), the last one drawn is not the focus.
 void NoteEditDrawn(void* edit) {
-    auto* ui = *reinterpret_cast<uint8_t**>(kUiManager);
+    auto* ui = reinterpret_cast<uint8_t*>(game::UiManager());
     if (ui && edit == *reinterpret_cast<void**>(ui + kUiFocus) &&
         (ControlFlags(static_cast<uint8_t*>(edit)) & kControlVisible) != 0) {
         g_drawnEdit = edit;
@@ -281,11 +487,119 @@ bool TypingIntoTextField() {
     return FocusedTextField() != nullptr;
 }
 
+int MovementKey(Move direction) {
+    for (const Binding& binding : g_bindings) {
+        if (binding.kind == Kind::Move && binding.index == static_cast<int>(direction)) {
+            return binding.vk;
+        }
+    }
+    return 0;
+}
+
+int BindingCount() {
+    return kBindingCount;
+}
+
+std::wstring BindingLabel(int index) {
+    const Binding& binding = g_bindings[index];
+    if (binding.kind != Kind::Potion) {
+        return binding.label;
+    }
+    // The potion kind's name as the game shows it ("Trank N" until known).
+    std::wstring name = game::PotionKindName(binding.index & 0xff);
+    if (name.empty()) {
+        name = binding.label;
+    }
+    return (binding.index & kAllyPotion) ? name + L" für Gefährten" : name;
+}
+
+int PotionKey(int kind) {
+    for (const Binding& binding : g_bindings) {
+        if (binding.kind == Kind::Potion && binding.index == kind) {
+            return binding.vk;
+        }
+    }
+    return 0;
+}
+
+const wchar_t* BindingGroup(int index) {
+    switch (g_bindings[index].kind) {
+    case Kind::SkillSlot:
+        return L"Kampfkünste";
+    case Kind::WeaponSet:
+        return L"Waffensets";
+    case Kind::Move:
+        return L"Bewegung";
+    case Kind::Potion:
+        return L"Tränke";
+    case Kind::PickUp:
+    case Kind::SaveGame:
+    case Kind::Map:
+    case Kind::OverviewMap:
+    case Kind::Labels:
+        break;
+    }
+    return L"Aktionen";
+}
+
+int BindingKey(int index) {
+    return g_bindings[index].vk;
+}
+
+int DefaultBindingKey(int index) {
+    return ParseKey(g_bindings[index].fallback);
+}
+
+void SetBindingKeys(const int* keys) {
+    for (int i = 0; i < kBindingCount; ++i) {
+        Binding& binding = g_bindings[i];
+        binding.vk = Bindable(keys[i]) ? keys[i] : 0;
+        re::SetConfigString("keys", binding.name, IniName(binding.vk).c_str());
+    }
+    re::Log("input: key bindings saved");
+}
+
+bool Bindable(int vk) {
+    return LetterOrDigit(vk) || FunctionKey(vk) || NamedKeyFor(vk);
+}
+
+std::wstring KeyLabel(int vk) {
+    if (LetterOrDigit(vk)) {
+        return std::wstring(1, static_cast<wchar_t>(vk));
+    }
+    if (FunctionKey(vk)) {
+        return L"F" + std::to_wstring(vk - VK_F1 + 1);
+    }
+    const NamedKey* key = NamedKeyFor(vk);
+    return key ? key->label : L"";
+}
+
+void SetKeyCapture(void (*handler)(int vk)) {
+    g_capture = handler;
+}
+
 bool HandleWindowMessage(HWND, UINT message, WPARAM wParam, LPARAM lParam) {
     switch (message) {
+    case WM_SYSKEYDOWN:
+        // Alt and F10 arrive as system keys: only the key capture takes them.
+        if (g_capture) {
+            if ((lParam & (1 << 30)) == 0) {
+                g_capture(static_cast<int>(wParam & 0xff));
+            }
+            return true;
+        }
+        return false;
     case WM_KEYDOWN: {
         const int vk = static_cast<int>(wParam & 0xff);
         const bool repeat = (lParam & (1 << 30)) != 0;
+        if (g_capture) {
+            g_taken[vk] = true;
+            g_swallowChar = true;
+            if (!repeat) {
+                g_capture(vk);
+            }
+            return true;
+        }
         if (!repeat) {
             g_taken[vk] = false;
             if (FocusedTextField()) {

src/mods/input.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <string>
+
 #include <windows.h>
 
 namespace mods::input {
@@ -14,4 +16,32 @@ void NoteEditDrawn(void* edit);
 // handled and must not reach the game.
 bool HandleWindowMessage(HWND window, UINT message, WPARAM wParam, LPARAM lParam);
 
+// The movement keys (polled by mods/wasd.cpp); 0 when unbound.
+enum class Move { Up, Left, Down, Right };
+int MovementKey(Move direction);
+
+// The key bound to drinking potion kind `kind` (1..5); 0 when unbound.
+int PotionKey(int kind);
+
+// --- key bindings page (mods/options.cpp) --------------------------------------
+
+// The bindable actions in display order, grouped (a group's actions follow
+// each other).
+int BindingCount();
+std::wstring BindingLabel(int index);  // potions: the game's name of the kind
+const wchar_t* BindingGroup(int index);
+int BindingKey(int index);  // virtual key, 0 = none
+int DefaultBindingKey(int index);
+
+// Sets all bindings (`keys[BindingCount()]`) and writes them to sacred_re.ini.
+void SetBindingKeys(const int* keys);
+
+// Whether `vk` can be bound, and its name as shown ("Leertaste", "F1", ...).
+bool Bindable(int vk);
+std::wstring KeyLabel(int vk);
+
+// While set, every key press goes to `handler` (on the window thread) instead
+// of the game or the bindings; its key messages are swallowed.
+void SetKeyCapture(void (*handler)(int vk));
+
 } // namespace mods::input

src/mods/options.cpp

@@ -0,0 +1,616 @@
+// Options window in three tabs: Allgemein, Beute, Tastenbelegung (request of
+// 2026-10-18). Beute holds the game's auto-pickup settings (first iteration:
+// moved there from the common page); Tastenbelegung sets the key bindings of
+// mods/input.cpp, which had only been settable in sacred_re.ini.
+//
+// The window (cUI_Options, vtable 0x89505c, constructor 0x716570 building its
+// controls in 0x7184e0) is laid out for 1024x768: six frames in two columns
+// (frame x 0x40 / 0x220, rows y 0x40 / 0x120 / 0x200, a frame label above
+// each), OK / Cancel at the bottom right. All its controls are in the vector
+// at +0x90. A cUI_TabSheet of the game's (the inventory's header look) above
+// the frames switches between pages: each control belongs to the page of the
+// frame it sits in (by position), hidden controls draw nothing and take no
+// events (frames have their own draw flag, see kFrameDrawn). The auto-pickup
+// frame (left column, middle row) moves to the top row of the Beute page, the
+// general frame below it moves up into its place.
+//
+// The key bindings page is drawn here: a row per binding with its key in a
+// box; a click on the box waits for a key (Esc: cancel, Backspace: no key),
+// a key bound to another action is taken from it. OK saves the bindings
+// (cUI_Options apply 0x717460), Cancel drops the changes. See docs/options.md.
+
+#include <algorithm>
+#include <atomic>
+#include <cstdint>
+#include <string>
+#include <vector>
+
+#include <windows.h>
+
+#include "game/ui/control.h"
+#include "game/ui/draw.h"
+#include "game/ui/events.h"
+#include "game/ui/tabs.h"
+#include "game/ui/text.h"
+#include "game/ui/texts.h"
+#include "mods/hud.h"
+#include "mods/input.h"
+#include "re/hook.h"
+#include "re/log.h"
+
+namespace mods::options {
+namespace {
+
+// --- cUI_Options -----------------------------------------------------------------
+constexpr size_t kWindowControls = 0x90;  // vector of its controls: begin, +4 end
+constexpr size_t kCancelButton = 0x158;
+constexpr size_t kOkButton = 0x15c;
+// cUI_Frame (vtable 0x8955ac): its render (0x73a540) doesn't test the visible
+// flag but +0xdc (set to 1 by its constructors, read nowhere else).
+constexpr uint32_t kFrameVtable = 0x008955ac;
+constexpr size_t kFrameDrawn = 0xdc;
+// The key bindings page gets a translucent backdrop and a frame per column,
+// made as 0x7184e0 makes the others: cUI_Window2 0x724ed0 (rect*, colour;
+// ret 8) adds a backdrop (cUI_Static) to +0x90; frames are cUI_Frame
+// (0xe0 bytes, constructor 0x739f90 (name, type 1, rect*, 1), ret 0x10)
+// pushed onto +0x90 (vector push_back 0x6bcf50, (&pointer), ret 4).
+// (Drawing the existing ones at other rects did not fit: a frame's border
+// pieces keep the place they got when it was made.)
+constexpr uint32_t kBackdropColour = 0x9f000000;
+constexpr int kFrameBorder = 0x14;  // backdrop beyond the frame on each side
+constexpr size_t kFrameSize = 0xe0;
+constexpr uint32_t kMainFrame = 1;
+
+// Layout of 0x7184e0 (window coordinates): the frames' borders begin 0x14
+// left of / above the frame positions, their labels at y 0x20 / 0x100 / 0x1e0.
+constexpr int kColumnSplit = 0x200;    // left column frames end at x 0x1d4
+constexpr int kMiddleRowTop = 0xf8;    // auto-pickup label y 0x100, frame from y 0x10c
+constexpr int kBottomRowTop = 0x1d8;   // general label y 0x1e0, frame from y 0x1ec
+constexpr int kRowStep = 0x120 - 0x40;  // middle row frame y - top row frame y
+
+// The tab headers sit 0x14 + their height above the sheet (cUI_TabSheet::Layout
+// 0x729210); with the sheet at the top frames' border they end at y 0x18,
+// 8 pixels above the frame labels. The pages move down for some room.
+constexpr game::UiRect kSheetRect = {0x2c, 0x2c, 0, 0};
+constexpr int kContentShift = 24;
+
+enum Page : uint16_t { kPageCommon, kPageLoot, kPageKeys };
+enum class Group { Always, Common, Loot, Keys };
+
+struct Control {
+    uint8_t* control;
+    Group group;
+    bool hiddenByUs = false;
+};
+
+struct Window {
+    uint8_t* window = nullptr;
+    void* sheet = nullptr;
+    uint8_t* resetButton = nullptr;
+    std::vector<Control> controls;
+    bool wasVisible = false;
+};
+
+std::vector<Window> g_windows;
+
+Window* Find(void* window) {
+    for (Window& w : g_windows) {
+        if (w.window == window) {
+            return &w;
+        }
+    }
+    return nullptr;
+}
+
+int32_t& ControlX(uint8_t* control) {
+    return *reinterpret_cast<int32_t*>(control + game::kControlRect);
+}
+int32_t& ControlY(uint8_t* control) {
+    return *reinterpret_cast<int32_t*>(control + game::kControlRect + 4);
+}
+
+bool IsFrame(const uint8_t* control) {
+    return *reinterpret_cast<const uint32_t*>(control) == kFrameVtable;
+}
+
+// cUI_Scrollbar (vtable 0x895664, the volume and map transparency sliders):
+// its parts are embedded controls with rects in the window's coordinates,
+// placed once when it is made; its render (0x7527c0) puts the knob at
+// +0x78 / +0x7c (track start) plus the value each frame.
+constexpr uint32_t kScrollbarVtable = 0x00895664;
+constexpr size_t kScrollbarParts[] = {0x94, 0x110, 0x18c, 0x208};  // minus, plus, track, knob
+constexpr size_t kScrollbarKnobY = 0x7c;
+
+void MoveDown(uint8_t* control, int dy) {
+    ControlY(control) += dy;
+    if (*reinterpret_cast<const uint32_t*>(control) == kScrollbarVtable) {
+        for (const size_t part : kScrollbarParts) {
+            ControlY(control + part) += dy;
+        }
+        *reinterpret_cast<int32_t*>(control + kScrollbarKnobY) += dy;
+    }
+}
+
+uint8_t* Field(uint8_t* window, size_t offset) {
+    return *reinterpret_cast<uint8_t**>(window + offset);
+}
+
+// Sorts the controls into pages, moves the auto-pickup and general frames.
+void Classify(Window& w) {
+    auto** begin = *reinterpret_cast<uint8_t***>(w.window + kWindowControls);
+    auto** end = *reinterpret_cast<uint8_t***>(w.window + kWindowControls + 4);
+    const uint8_t* ok = Field(w.window, kOkButton);
+    const uint8_t* cancel = Field(w.window, kCancelButton);
+    for (auto** it = begin; it && it != end; ++it) {
+        uint8_t* control = *it;
+        if (!control) {
+            continue;
+        }
+        const int x = ControlX(control);
+        const int y = ControlY(control);
+        Group group = Group::Common;
+        if (control == ok || control == cancel) {
+            group = Group::Always;
+        } else if (x < kColumnSplit && y >= kMiddleRowTop && y < kBottomRowTop) {
+            group = Group::Loot;
+            MoveDown(control, -kRowStep);
+        } else if (x < kColumnSplit && y >= kBottomRowTop) {
+            MoveDown(control, -kRowStep);
+        }
+        if (group != Group::Always) {
+            MoveDown(control, kContentShift);
+        }
+        w.controls.push_back({control, group});
+    }
+}
+
+void CreateTabs(Window& w) {
+    static const uint32_t kNames[3] = {game::RegisterText(L"Allgemein"), game::RegisterText(L"Beute"),
+                                       game::RegisterText(L"Tastenbelegung")};
+    static const char* const kPageNames[3] = {"UI_TABSHEET_OPTIONS_COMMON", "UI_TABSHEET_OPTIONS_LOOT",
+                                              "UI_TABSHEET_OPTIONS_KEYS"};
+    w.sheet = game::NewTabSheet("UI_TABSHEET_OPTIONS", kSheetRect, w.window);
+    if (!w.sheet) {
+        return;
+    }
+    // Pages: empty controls; the window's own controls are shown and hidden.
+    for (int page = 0; page < 3; ++page) {
+        game::AddTab(w.sheet, kNames[page], game::NewTabSheet(kPageNames[page], {0, 0, 0, 0}, w.sheet));
+    }
+    game::SetActiveTab(w.sheet, kPageCommon);
+    game::AddWindowControl(w.window, w.sheet);
+}
+
+bool OnPage(Group group, uint16_t page) {
+    return group == Group::Always || (group == Group::Common && page == kPageCommon) ||
+           (group == Group::Loot && page == kPageLoot) || (group == Group::Keys && page == kPageKeys);
+}
+
+// Every frame: the game shows its controls again when the window opens.
+void ShowPage(Window& w, uint16_t page) {
+    for (Control& c : w.controls) {
+        const bool show = OnPage(c.group, page);
+        if (!show && game::ControlShown(c.control)) {
+            game::SetControlShown(c.control, false);
+            c.hiddenByUs = true;
+        } else if (show && c.hiddenByUs) {
+            game::SetControlShown(c.control, true);
+            c.hiddenByUs = false;
+        }
+        if (IsFrame(c.control)) {
+            c.control[kFrameDrawn] = show ? 1 : 0;
+        }
+    }
+}
+
+// --- key bindings page ---------------------------------------------------------
+
+constexpr int kMaxBindings = 64;
+int g_pending[kMaxBindings] = {};  // the page's keys until OK
+bool g_pendingLoaded = false;
+std::atomic<int> g_capturing{-1};  // binding waiting for a key
+int g_hover = -1;                  // binding whose box is under the mouse
+
+constexpr uint16_t kFont = 1;
+constexpr uint32_t kTextColour = 0xffe6d6aa;  // as the tab headers' normal text (cUI_TabControl::Render)
+constexpr uint32_t kHeadingColour = 0xfff0c060;
+constexpr uint32_t kUnboundColour = 0xffb4b4b4;
+constexpr uint32_t kBoxColour = 0xc0141414;
+constexpr uint32_t kBoxHoverColour = 0xc0343434;
+constexpr uint32_t kBoxCaptureColour = 0xc0604818;
+
+// Two framed columns, groups kept together (window coordinates). The frames
+// line up with the other pages': from the top row's frame top to the bottom
+// of the lowest frame (Internet-Optionen, y 0x200, height 0x40).
+constexpr int kFrameX[2] = {0x40, 0x220};
+constexpr int kFrameWidth = 0x180;
+constexpr int kFrameTop = 0x40 + kContentShift;
+constexpr int kFrameHeight = 0x200 + 0x40 + kContentShift - kFrameTop;
+constexpr int kTextInset = 0x10;  // as the game's labels in its frames
+constexpr int kLine = 25;
+constexpr int kLinesPerColumn = 20;
+constexpr int kBoxHeight = 22;
+constexpr int kTop = kFrameTop + (kFrameHeight - (kLinesPerColumn * kLine - (kLine - kBoxHeight))) / 2;
+constexpr int kBoxWidth = 0x80;
+constexpr int kBoxX = kFrameWidth - 2 * kTextInset - kBoxWidth;  // from the column
+constexpr int kLabelWidth = kBoxX - 8;
+// The bottom row: the hints (they hold for the whole page), then "Alle
+// zurücksetzen", a button like Cancel (x 0x25c, y 0x284) and OK next to them.
+// The buttons' ornaments reach kButtonOrnament beyond their rects (measured
+// in a screenshot).
+constexpr int kBottomY = 0x284;
+constexpr int kBottomHeight = 37;
+constexpr int kCancelX = 0x25c;
+constexpr int kButtonOrnament = 0x21;
+constexpr int kResetWidth = 140;  // fits its caption
+constexpr int kResetX = kCancelX - 2 * kButtonOrnament - 12 - kResetWidth;
+// The hints box: from the frames backdrop edge, a little taller than the row.
+constexpr int kHintX = 0x40 - kFrameBorder;
+constexpr int kHintMargin = 4;
+constexpr game::UiRect kHintRect = {kHintX, kBottomY - kHintMargin, kResetX - kButtonOrnament - 8 - kHintX,
+                                    kBottomHeight + 2 * kHintMargin};
+const wchar_t* const kHints[2] = {L"Feld anklicken, dann Taste drücken.", L"Esc: abbrechen, Rücktaste: leeren."};
+
+enum class LineKind { Heading, Binding };
+
+struct Line {
+    LineKind kind;
+    int binding;  // Binding: its index
+    std::wstring text;
+    int column;
+    int line;
+};
+
+std::vector<Line> Layout() {
+    std::vector<Line> lines;
+    const int count = std::min(input::BindingCount(), kMaxBindings);
+    int column = 0;
+    int line = 0;
+    for (int i = 0; i < count;) {
+        const wchar_t* group = input::BindingGroup(i);
+        int size = 0;
+        while (i + size < count && input::BindingGroup(i + size) == group) {
+            ++size;
+        }
+        if (column == 0 && line > 0 && line + 1 + size > kLinesPerColumn) {
+            column = 1;
+            line = 0;
+        }
+        lines.push_back({LineKind::Heading, -1, group, column, line++});
+        for (int k = 0; k < size; ++k) {
+            lines.push_back({LineKind::Binding, i + k, input::BindingLabel(i + k), column, line++});
+        }
+        ++line;  // gap between groups
+        i += size;
+    }
+    return lines;
+}
+
+game::UiRect LineRect(void* window, const Line& line, int dx, int width) {
+    const game::UiRect origin = game::ControlScreenRect(window);
+    return {origin.x + kFrameX[line.column] + kTextInset + dx, origin.y + kTop + line.line * kLine,
+            static_cast<int16_t>(width), static_cast<int16_t>(kBoxHeight)};
+}
+
+game::UiRect BoxRect(void* window, const Line& line) {
+    return LineRect(window, line, kBoxX, kBoxWidth);
+}
+
+game::UiRect OnWindow(void* window, const game::UiRect& r) {
+    const game::UiRect origin = game::ControlScreenRect(window);
+    return {origin.x + r.x, origin.y + r.y, r.w, r.h};
+}
+
+bool Inside(const game::UiRect& r, int x, int y) {
+    return x >= r.x && x < r.x + r.w && y >= r.y && y < r.y + r.h;
+}
+
+void FillBox(void* device, const game::UiRect& r, uint32_t colour) {
+    game::FillRect(device, static_cast<float>(r.x), static_cast<float>(r.y), static_cast<float>(r.x + r.w),
+                   static_cast<float>(r.y + r.h), colour);
+}
+
+void StopCapture() {
+    g_capturing = -1;
+    input::SetKeyCapture(nullptr);
+}
+
+// The key pressed while a box waits (window thread).
+void OnCapturedKey(int vk) {
+    const int row = g_capturing;
+    if (row < 0) {
+        StopCapture();
+        return;
+    }
+    if (vk == VK_ESCAPE) {
+        StopCapture();
+    } else if (vk == VK_BACK) {
+        g_pending[row] = 0;
+        StopCapture();
+    } else if (input::Bindable(vk)) {
+        for (int& key : g_pending) {
+            if (key == vk) {
+                key = 0;
+            }
+        }
+        g_pending[row] = vk;
+        StopCapture();
+    }
+}
+
+void LoadPending() {
+    const int count = std::min(input::BindingCount(), kMaxBindings);
+    for (int i = 0; i < count; ++i) {
+        g_pending[i] = input::BindingKey(i);
+    }
+    g_pendingLoaded = true;
+}
+
+void DrawKeysPage(const Window& w, void* device) {
+    void* window = w.window;
+    for (const Line& line : Layout()) {
+        if (line.kind != LineKind::Binding) {
+            const game::UiRect rect = LineRect(window, line, 0, kBoxX + kBoxWidth);
+            game::DrawText(device, kFont, game::CenterLineVertically(kFont, rect), line.text.c_str(), kHeadingColour,
+                           0);
+            continue;
+        }
+        const game::UiRect label = LineRect(window, line, 0, kLabelWidth);
+        game::DrawText(device, kFont, game::CenterLineVertically(kFont, label), line.text.c_str(), kTextColour, 0);
+        const game::UiRect box = BoxRect(window, line);
+        const bool capturing = g_capturing == line.binding;
+        const uint32_t fill = capturing ? kBoxCaptureColour : g_hover == line.binding ? kBoxHoverColour : kBoxColour;
+        FillBox(device, box, fill);
+        const int vk = g_pending[line.binding];
+        const std::wstring key = capturing ? L"Taste drücken" : vk ? input::KeyLabel(vk) : L"–";
+        game::DrawText(device, kFont, game::CenterLineVertically(kFont, box), key.c_str(),
+                       vk || capturing ? kTextColour : kUnboundColour, game::kTextCenter);
+    }
+    const game::UiRect hints = OnWindow(window, kHintRect);
+    FillBox(device, hints, kBoxColour);
+    const int lineHeight = game::FontLineHeight(kFont);
+    game::UiRect hint = {hints.x, hints.y + (hints.h - 2 * lineHeight) / 2, hints.w, static_cast<int16_t>(lineHeight)};
+    for (const wchar_t* text : kHints) {
+        game::DrawText(device, kFont, hint, text, kTextColour, game::kTextCenter);
+        hint.y += lineHeight;
+    }
+}
+
+// "Alle zurücksetzen": every binding back to its default (saved with OK).
+void ResetPending() {
+    const int count = std::min(input::BindingCount(), kMaxBindings);
+    for (int i = 0; i < count; ++i) {
+        g_pending[i] = input::DefaultBindingKey(i);
+    }
+}
+
+// The binding whose box is at (x, y), -1 if none.
+int BoxAt(void* window, int x, int y) {
+    for (const Line& line : Layout()) {
+        if (line.kind == LineKind::Binding && Inside(BoxRect(window, line), x, y)) {
+            return line.binding;
+        }
+    }
+    return -1;
+}
+
+// cUI_Button2 (vtable 0x895308, 0xbc bytes, constructor 0x72a180, plain
+// ret). 0x7184e0 sets up Cancel and OK the same way: images (+0x54..+0x87),
+// sounds (0x72acf0 -> +0x90..+0x9f), caption (0x72ad60 (text id, font 1) ->
+// +0xa4 / +0xa0), caption offset (0x72ad40 -> +0xb0), name (0x732090).
+constexpr size_t kButtonSize = 0xbc;
+constexpr size_t kButtonLook = 0x54;
+constexpr size_t kButtonLookEnd = 0x88;
+constexpr size_t kButtonSounds = 0x90;
+constexpr size_t kButtonSoundsEnd = 0xa0;
+constexpr size_t kButtonCaptionOffset = 0xb0;  // x, y (int16)
+constexpr uint32_t kButtonFlags = 5;  // 0x731e70, as 0x7184e0 passes
+
+void PushControl(uint8_t* window, void* control) {
+    using PushFn = void(__fastcall*)(void*, void*, void**);
+    reinterpret_cast<PushFn>(0x006bcf50)(window + kWindowControls, nullptr, &control);
+}
+
+// "Alle zurücksetzen": a button with Cancel's look.
+uint8_t* CreateResetButton(uint8_t* window) {
+    static const uint32_t kCaption = game::RegisterText(L"Alle zurücksetzen");
+    uint8_t* cancel = Field(window, kCancelButton);
+    void* memory = cancel ? game::GameNew(kButtonSize) : nullptr;
+    if (!memory) {
+        return nullptr;
+    }
+    using ConstructFn = uint8_t*(__fastcall*)(void*, void*);
+    uint8_t* button = reinterpret_cast<ConstructFn>(0x0072a180)(memory, nullptr);
+    using FlagsFn = void(__fastcall*)(void*, void*, uint32_t);
+    reinterpret_cast<FlagsFn>(0x00731e70)(button, nullptr, kButtonFlags);
+    std::copy(cancel + kButtonLook, cancel + kButtonLookEnd, button + kButtonLook);
+    std::copy(cancel + kButtonSounds, cancel + kButtonSoundsEnd, button + kButtonSounds);
+    std::copy(cancel + kButtonCaptionOffset, cancel + kButtonCaptionOffset + 4, button + kButtonCaptionOffset);
+    auto* rect = reinterpret_cast<game::UiRect*>(button + game::kControlRect);
+    *rect = *reinterpret_cast<const game::UiRect*>(cancel + game::kControlRect);
+    rect->x = kResetX;
+    rect->w = kResetWidth;
+    using CaptionFn = void(__fastcall*)(void*, void*, uint32_t, uint32_t);
+    reinterpret_cast<CaptionFn>(0x0072ad60)(button, nullptr, kCaption, 1);
+    using NameFn = void(__fastcall*)(void*, void*, const char*);
+    reinterpret_cast<NameFn>(0x00732090)(button, nullptr, "UI_BTN_KEYS_RESET");
+    PushControl(window, button);
+    return button;
+}
+
+// The key bindings page's own controls, shown only there: a backdrop and
+// frame around each column, the reset button.
+void CreateKeyControls(Window& w) {
+    static const char* const kFrameNames[2] = {"UI_FRAME_KEYS_LEFT", "UI_FRAME_KEYS_RIGHT"};
+    auto* controls = w.window + kWindowControls;
+    const auto existing = static_cast<size_t>(*reinterpret_cast<uint8_t***>(controls + 4) -
+                                              *reinterpret_cast<uint8_t***>(controls));
+    for (int column = 0; column < 2; ++column) {
+        game::UiRect frame = {kFrameX[column], kFrameTop, kFrameWidth, kFrameHeight};
+        game::UiRect backdrop = {frame.x - kFrameBorder, frame.y - kFrameBorder,
+                                 static_cast<int16_t>(frame.w + 2 * kFrameBorder),
+                                 static_cast<int16_t>(frame.h + 2 * kFrameBorder)};
+        using AddBackdropFn = void(__fastcall*)(void*, void*, game::UiRect*, uint32_t);
+        reinterpret_cast<AddBackdropFn>(0x00724ed0)(w.window, nullptr, &backdrop, kBackdropColour);
+        if (void* memory = game::GameNew(kFrameSize)) {
+            using FrameFn = void*(__fastcall*)(void*, void*, const char*, uint32_t, game::UiRect*, uint32_t);
+            PushControl(w.window, reinterpret_cast<FrameFn>(0x00739f90)(memory, nullptr, kFrameNames[column],
+                                                                       kMainFrame, &frame, 1));
+        }
+    }
+    w.resetButton = CreateResetButton(w.window);
+    // Everything after the window's own controls is ours.
+    auto** begin = *reinterpret_cast<uint8_t***>(controls);
+    auto** end = *reinterpret_cast<uint8_t***>(controls + 4);
+    for (auto** it = begin + existing; it < end; ++it) {
+        if (*it) {
+            w.controls.push_back({*it, Group::Keys});
+        }
+    }
+}
+
+// --- hooks ---------------------------------------------------------------------
+
+struct RenderCall {
+    uint8_t* window;
+    void* device;
+    int a;
+    int b;
+    int(__fastcall* original)(void*, void*, void*, int, int);
+};
+
+int RenderBody(void* context) {
+    auto* call = static_cast<RenderCall*>(context);
+    const int result = call->original(call->window, nullptr, call->device, call->a, call->b);
+    Window* w = Find(call->window);
+    if (!w || !w->sheet) {
+        return result;
+    }
+    const bool visible = game::ControlShown(call->window);
+    if (visible && !w->wasVisible) {
+        LoadPending();
+    }
+    w->wasVisible = visible;
+    const uint16_t page = game::ActiveTab(w->sheet);
+    if (!visible || page != kPageKeys) {
+        if (g_capturing >= 0) {
+            StopCapture();
+        }
+        g_hover = -1;
+    }
+    if (!visible) {
+        return result;
+    }
+    ShowPage(*w, page);
+    if (page == kPageKeys && g_pendingLoaded) {
+        DrawKeysPage(*w, call->device);
+    }
+    return result;
+}
+
+struct EventCall {
+    uint8_t* window;
+    void* event;
+    int(__fastcall* original)(void*, void*, void*);
+};
+
+int EventBody(void* context) {
+    auto* call = static_cast<EventCall*>(context);
+    Window* w = Find(call->window);
+    if (w && w->sheet && game::ControlShown(call->window) && game::ActiveTab(w->sheet) == kPageKeys &&
+        g_pendingLoaded) {
+        switch (game::MouseEventKind(call->event)) {
+        case game::MouseEvent::Move: {
+            const int x = game::EventField(call->event, 0xc);
+            const int y = game::EventField(call->event, 0x10);
+            g_hover = BoxAt(call->window, x, y);
+            break;
+        }
+        case game::MouseEvent::ButtonDown: {
+            const int x = game::EventField(call->event, game::kMouseButtonX);
+            const int y = game::EventField(call->event, game::kMouseButtonY);
+            const bool left = game::EventField(call->event, game::kMouseButton) == game::kLeftButton;
+            if (g_capturing >= 0) {
+                StopCapture();
+            }
+            if (left && w->resetButton && Inside(game::ControlScreenRect(w->resetButton), x, y)) {
+                ResetPending();  // the button still gets the click (pressed look, sound)
+                break;
+            }
+            const int box = BoxAt(call->window, x, y);
+            if (left && box >= 0) {
+                g_capturing = box;
+                input::SetKeyCapture(&OnCapturedKey);
+                return 1;
+            }
+            break;
+        }
+        default:
+            break;
+        }
+    }
+    return call->original(call->window, nullptr, call->event);
+}
+
+} // namespace
+} // namespace mods::options
+
+namespace game {
+
+using namespace mods::options;
+
+// cUI_Options::cUI_Options (0x716570, ret 0x18): (name, rect, parent, flags).
+void* __fastcall UiOptions_Construct(void* self, void* edx, const char* name, UiRect rect, void* parent,
+                                     uint32_t flags);
+RE_HOOK(0x00716570, UiOptions_Construct);
+void* __fastcall UiOptions_Construct(void* self, void* edx, const char* name, UiRect rect, void* parent,
+                                     uint32_t flags) {
+    void* window = UiOptions_Construct_original(self, edx, name, rect, parent, flags);
+    if (window) {
+        g_windows.push_back({static_cast<uint8_t*>(window)});
+        Window& w = g_windows.back();
+        Classify(w);
+        CreateKeyControls(w);
+        CreateTabs(w);
+        re::Log("options: tabs created (%u controls)", static_cast<unsigned>(w.controls.size()));
+    }
+    return window;
+}
+
+// cUI_Options destructor (0x7165f0, thiscall, plain ret).
+void __fastcall UiOptions_Destruct(void* self, void* edx);
+RE_HOOK(0x007165f0, UiOptions_Destruct);
+void __fastcall UiOptions_Destruct(void* self, void* edx) {
+    std::erase_if(g_windows, [self](const Window& w) { return w.window == self; });
+    UiOptions_Destruct_original(self, edx);
+}
+
+// cUI_Options::vf44 (0x716640, ret 0xc): renders the window (cUI_Window2
+// render first), drives the sliders; black beside the frame like the
+// save game window.
+int __fastcall UiOptions_Render(void* self, void* edx, void* device, int a, int b);
+RE_HOOK(0x00716640, UiOptions_Render);
+int __fastcall UiOptions_Render(void* self, void*, void* device, int a, int b) {
+    RenderCall call{static_cast<uint8_t*>(self), device, a, b, UiOptions_Render_original};
+    return mods::hud::RenderFramed(self, device, &RenderBody, &call);
+}
+
+// cUI_Options::HandleEvent (0x716b30, ret 4); centred like the other windows.
+int __fastcall UiOptions_HandleEvent(void* self, void* edx, void* event);
+RE_HOOK(0x00716b30, UiOptions_HandleEvent);
+int __fastcall UiOptions_HandleEvent(void* self, void*, void* event) {
+    EventCall call{static_cast<uint8_t*>(self), event, UiOptions_HandleEvent_original};
+    return mods::hud::HandleCentred(event, &EventBody, &call);
+}
+
+// cUI_Options apply (0x717460, thiscall, plain ret): OK writes the settings.
+void __fastcall UiOptions_Apply(void* self, void* edx);
+RE_HOOK(0x00717460, UiOptions_Apply);
+void __fastcall UiOptions_Apply(void* self, void* edx) {
+    UiOptions_Apply_original(self, edx);
+    if (g_pendingLoaded) {
+        mods::input::SetBindingKeys(g_pending);
+    }
+}
+
+} // namespace game

src/mods/potioncounts.cpp

@@ -9,13 +9,21 @@
 // control behind it (+0x3ac). GetPotionRef walks the inventory grid and asks
 // ItemPotionKind for each item's kind; the count here does the same and adds
 // up the potion stacks (itemstack.cpp).
+//
+// Their tooltips (game::PotionTooltipText, set on the slots by the taskbar,
+// 0x6e6060; shown as "\dFFFFFF80Heiltrank \wFFFFFFFF[SPC]") name the key
+// bound to the kind (mods/input.cpp) instead of the game's own, which is
+// switched off; no key part while unbound.
 
 #include <cstdint>
 #include <cwchar>
+#include <string>
 
 #include "game/engine/items.h"
 #include "game/engine/objects.h"
 #include "game/ui/text.h"
+#include "game/ui/texts.h"
+#include "mods/input.h"
 #include "mods/itemstack.h"
 #include "mods/skillslots.h"
 #include "re/hook.h"
@@ -59,6 +67,26 @@ void RenderCounts(uint8_t* taskbar, void* renderer) {
     }
 }
 
+// The game's tooltip with its "[key]" end replaced by the bound key's.
+std::wstring TooltipWithKey(uint32_t text, int vk) {
+    std::wstring tooltip = game::ShownText(text);
+    if (const size_t key = tooltip.rfind(L'['); key != std::wstring::npos && tooltip.back() == L']') {
+        tooltip.erase(key);
+    }
+    if (vk) {
+        tooltip += L"[" + input::KeyLabel(vk) + L"]";
+    }
+    return tooltip;
+}
+
+void UpdateTooltips() {
+    for (int kind = 1; kind <= game::kPotionKinds; ++kind) {
+        if (const uint32_t text = game::PotionTooltipText(kind)) {
+            game::SetTextOverride(text, TooltipWithKey(text, input::PotionKey(kind)));
+        }
+    }
+}
+
 } // namespace
 } // namespace mods::potioncounts
 
@@ -69,5 +97,6 @@ void __fastcall UiTaskbar_RenderPotionSlots(void* self, void* edx, void* rendere
     UiTaskbar_RenderPotionSlots_original(self, edx, renderer);
     if (self) {
         mods::potioncounts::RenderCounts(static_cast<uint8_t*>(self), renderer);
+        mods::potioncounts::UpdateTooltips();
     }
 }

src/mods/respec.cpp

@@ -30,6 +30,7 @@
 #include "game/engine/arts.h"
 #include "game/engine/objects.h"
 #include "game/engine/skills.h"
+#include "game/ui/draw.h"
 #include "game/ui/events.h"
 #include "game/ui/text.h"
 #include "mods/hud.h"
@@ -182,37 +183,14 @@ void Revert(uint8_t* panel, uint8_t* arts, int row) {
     re::Log("respec: skill %x removed, %u to choose", skill, *reinterpret_cast<uint16_t*>(arts + kSkillChoices));
 }
 
-// IDirect3DDevice7 as the UI's render methods get it (their vf14 argument).
-constexpr int kDeviceDrawPrimitive = 25;
-constexpr int kDeviceSetTexture = 35;
-constexpr DWORD kTriangleStrip = 5;
-constexpr DWORD kFvfScreenColourTexture = 0x1c4;  // XYZRHW | DIFFUSE | SPECULAR | TEX1
-struct Vertex {
-    float x, y, z, rhw;
-    uint32_t diffuse, specular;
-    float u, v;
-};
-
 // Turns the + that `minus` drew into a −.
 void CoverArm(void* device, uint8_t* minus) {
     const game::UiRect rect = game::ControlScreenRect(minus);
     const float sx = rect.w / kIconSize;
     const float sy = rect.h / kIconSize;
-    void** vtable = *static_cast<void***>(device);
-    using SetTextureFn = HRESULT(__stdcall*)(void*, DWORD, void*);
-    using DrawPrimitiveFn = HRESULT(__stdcall*)(void*, DWORD, DWORD, void*, DWORD, DWORD);
-    reinterpret_cast<SetTextureFn>(vtable[kDeviceSetTexture])(device, 0, nullptr);
     for (const Patch& patch : kArmPatches) {
-        const float x0 = rect.x + patch.x0 * sx;
+        game::FillRect(device, rect.x + patch.x0 * sx, rect.y + patch.y0 * sy, rect.x + patch.x1 * sx,
-        const float x1 = rect.x + patch.x1 * sx;
+                       rect.y + patch.y1 * sy, kDiscGrey);
-        const float y0 = rect.y + patch.y0 * sy;
-        const float y1 = rect.y + patch.y1 * sy;
-        Vertex quad[4] = {{x0, y0, 0, 1, kDiscGrey, 0, 0, 0},
-                          {x1, y0, 0, 1, kDiscGrey, 0, 1, 0},
-                          {x0, y1, 0, 1, kDiscGrey, 0, 0, 1},
-                          {x1, y1, 0, 1, kDiscGrey, 0, 1, 1}};
-        reinterpret_cast<DrawPrimitiveFn>(vtable[kDeviceDrawPrimitive])(device, kTriangleStrip,
-                                                                         kFvfScreenColourTexture, quad, 4, 0);
     }
 }
 

src/mods/teleportpotion.cpp

@@ -34,6 +34,7 @@
 #include "mods/skillslots.h"
 #include "re/hook.h"
 #include "re/log.h"
+#include "re/patch.h"
 
 namespace mods::teleportpotion {
 namespace {
@@ -109,36 +110,18 @@ void OnTick(uint8_t*) {
     }
 }
 
-// The yellow potions' names become kName in every text (names, the bottom
+// Every kind 5 potion is a Teleportationstrank in every text, from the start:
-// bar's tooltip): the shortest name, so stage words in front ("Großer ...")
+// the yellow ones ("Trank der Konzentration", also the bottom bar's tooltip)
-// stay, and any name that does not contain it.
+// and the stamina ones, kind 5 as well ("Schwacher / Starker / Kompletter
-void OnGameStart() {
+// Ausdauertrank", measured 2026-10-19); stage words in front stay.
-    static bool renamed = false;
+constexpr const wchar_t* kOriginalNames[] = {L"Trank der Konzentration", L"Ausdauertrank"};
-    if (renamed) {
+
-        return;
+void Startup() {
-    }
+    for (const wchar_t* name : kOriginalNames) {
-    std::vector<std::wstring> names;
-    for (uint32_t type = 1; type < game::kItemTypeCount; ++type) {
-        if (IsTeleportPotion(type)) {
-            std::wstring name = game::GameText(game::ItemNameText(type));
-            if (!name.empty() && std::find(names.begin(), names.end(), name) == names.end()) {
-                names.push_back(std::move(name));
-            }
-        }
-    }
-    std::sort(names.begin(), names.end(), [](const auto& a, const auto& b) { return a.size() < b.size(); });
-    std::vector<std::wstring> replaced;
-    for (const std::wstring& name : names) {
-        const bool covered = std::any_of(replaced.begin(), replaced.end(),
-                                         [&](const std::wstring& r) { return name.find(r) != std::wstring::npos; });
-        if (!covered) {
         game::ReplaceInTexts(name, kName);
-            replaced.push_back(name);
     }
 }
-    renamed = !names.empty();
+RE_STARTUP(TeleportPotionStartup, Startup);
-    re::Log("teleportpotion: %zu potion names, %zu replaced", names.size(), replaced.size());
-}
 
 void OnGameEnd() {
     g_pending = 0;
@@ -147,7 +130,6 @@ void OnGameEnd() {
 
 struct Registration {
     Registration() {
-        game::OnGameStart(&OnGameStart);
         game::OnGameEnd(&OnGameEnd);
         game::OnEngineTick(&OnTick);
     }

src/mods/wasd.cpp

@@ -25,11 +25,10 @@
 // Releasing the keys sends the target-less walk order a released mouse button
 // sends, which stops it in place.
 //
-// W, A and S are game hotkeys; the key bindings (src/mods/input.cpp) keep
+// The movement keys are key bindings (default W/A/S/D, src/mods/input.cpp,
-// W/A/S/D away from the game and move those actions to other keys. Typing into
+// which keeps them away from the game; the game's W/A/S actions moved to
-// a text field (chat, console, save names) is left alone. See docs/wasd.md.
+// other keys). Typing into a text field (chat, console, save names) is left
-
+// alone. See docs/wasd.md.
-#include "mods/wasd.h"
 
 #include <atomic>
 #include <cmath>
@@ -70,8 +69,11 @@ constexpr double kSlideAngles[] = {30.0, 60.0, 90.0};
 constexpr uint32_t kEngineMouseHeld = 0x10;
 constexpr uint32_t kEngineInputBlocked = 0x4000;
 
+using mods::input::Move;
+using mods::input::MovementKey;
+
 bool KeyDown(int key) {
-    return (GetAsyncKeyState(key) & 0x8000) != 0;
+    return key != 0 && (GetAsyncKeyState(key) & 0x8000) != 0;
 }
 
 void SendWalk(uint8_t* engine, void* creature, int x, int y) {
@@ -110,10 +112,10 @@ bool HeldDirection(const uint8_t* engine, Direction& dir) {
     int y = 0;
     const uint32_t flags = *reinterpret_cast<const uint32_t*>(engine + kEngineFlags);
     if ((flags & (kEngineMouseHeld | kEngineInputBlocked)) == 0 && !mods::input::TypingIntoTextField()) {
-        if (KeyDown('W')) { x -= 1; y -= 1; }
+        if (KeyDown(MovementKey(Move::Up))) { x -= 1; y -= 1; }
-        if (KeyDown('S')) { x += 1; y += 1; }
+        if (KeyDown(MovementKey(Move::Down))) { x += 1; y += 1; }
-        if (KeyDown('A')) { x -= 1; y += 1; }
+        if (KeyDown(MovementKey(Move::Left))) { x -= 1; y += 1; }
-        if (KeyDown('D')) { x += 1; y -= 1; }
+        if (KeyDown(MovementKey(Move::Right))) { x += 1; y -= 1; }
     }
     if (x == 0 && y == 0) {
         return false;
@@ -213,9 +215,6 @@ struct Registration {
 
 } // namespace
 
-bool IsMovementKey(int vk) {
-    return (vk == 'W' || vk == 'A' || vk == 'S' || vk == 'D');
-}
 
 // Before each update of a creature: steer the controlled one.
 void BeforeCreatureUpdate(uint8_t* creature) {

src/mods/wasd.h

@@ -1,8 +0,0 @@
-#pragma once
-
-namespace mods::wasd {
-
-// Whether `vk` is one of the movement keys W/A/S/D.
-bool IsMovementKey(int vk);
-
-} // namespace mods::wasd

src/re/config.cpp

@@ -47,4 +47,13 @@ std::string ConfigString(const char* section, const char* key, const char* fallb
     return narrow;
 }
 
+void SetConfigString(const char* section, const char* key, const char* value) {
+    if (g_path.empty()) {
+        return;
+    }
+    wchar_t wide[256];
+    MultiByteToWideChar(CP_UTF8, 0, value, -1, wide, static_cast<int>(std::size(wide)));
+    WritePrivateProfileStringW(Widen(section).c_str(), Widen(key).c_str(), wide, g_path.c_str());
+}
+
 } // namespace re

src/re/config.h

@@ -11,5 +11,7 @@ const std::wstring& ConfigPath();
 std::wstring ModuleDirectory();
 int ConfigInt(const char* section, const char* key, int fallback);
 std::string ConfigString(const char* section, const char* key, const char* fallback);
+// Writes `key=value` into the ini (value as UTF-8).
+void SetConfigString(const char* section, const char* key, const char* value);
 
 } // namespace re

tools/names.txt

@@ -309,3 +309,14 @@
 0x0070e650 cUI_Character::OnConfirmButton  # the right-hand button (Exportieren, ...)
 0x007f01a0 HeroSlots_DeleteHero           # (slot + 1), thiscall on 0x7d7c40(), ret 4: deletes Save\Hero%02d.pax
 0x00731e70 cUI_Control2::SetFlags          # (flags), ret 4: bit 0 = visible (show)
+0x00716570 cUI_Options::cUI_Options          # (name, rect, parent, flags) ret 0x18
+0x007165f0 cUI_Options::~cUI_Options
+0x007184e0 cUI_Options::CreateControls       # frames, labels, buttons, sliders (vector +0x90)
+0x00717ea0 cUI_Options::LoadSettings         # settings -> controls, on show
+0x00717460 cUI_Options::Apply                # controls -> settings (OK)
+0x00739f90 cUI_Frame::cUI_Frame
+0x0043fa90 PotionTooltipText                 # (kind 1..5), ret 4: bar tooltip text id by key ("<color>Heiltrank <colorw>[SPC]")
+0x00724ed0 cUI_Window2::AddBackdrop          # (rect*, ARGB), ret 8: translucent cUI_Static into +0x90
+0x0075a690 cUI_Manager::CanOpenWindow        # (1), ret 4: false while a blocking window is open
+0x007320c0 cUI_Control2::SetTooltipText      # (text id) -> +0x20, ret 4
+0x007320d0 cUI_Control2::TooltipText         # +0x20 once hovered long enough, else 0