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| ENGINE_API void | BeginChild (const char *name) |
| ENGINE_API void | BeginChildSized (const char *name, float width, float height=0.0f) |
| ENGINE_API void | BeginGroup () |
| ENGINE_API bool | BeginListBox (const char *label, float width, float height) |
| ENGINE_API void | BeginPanel (const char *name, float x, float y, float bgAlpha=0.4f, int flags=PanelFlags_NoTitleBar|PanelFlags_AutoResize|PanelFlags_NoMove|PanelFlags_NoInput|PanelFlags_NoFocusOnAppear) |
| | Opens a floating overlay window at (x, y); pair with EndPanel.
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| ENGINE_API bool | Button (const char *label) |
| ENGINE_API bool | ButtonSized (const char *label, float width, float height=0.0f) |
| ENGINE_API bool | Checkbox (const char *label, bool *value) |
| ENGINE_API bool | Combo (const char *label, int *current, const char *const items[], int count) |
| ENGINE_API Sleak::Texture * | CreateTextureFromPixels (uint32_t width, uint32_t height, const void *rgbaPixels, uint32_t maxMipLevels=0) |
| | Create a texture from raw RGBA pixel data (for runtime atlas building etc.).
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| ENGINE_API bool | DragFloat (const char *label, float *value, float speed=1.0f, float min=0.0f, float max=0.0f) |
| ENGINE_API void | DrawFilledRect (float x, float y, float w, float h, float r, float g, float b, float a=1.0f, float rounding=0.0f) |
| ENGINE_API void | DrawImage (uint64_t textureID, float x, float y, float width, float height) |
| ENGINE_API void | DrawLine (float x1, float y1, float x2, float y2, float r, float g, float b, float a=1.0f, float thickness=1.0f) |
| ENGINE_API void | DrawRect (float x, float y, float w, float h, float r, float g, float b, float a=1.0f, float thickness=1.0f, float rounding=0.0f) |
| ENGINE_API void | DrawText (const char *text, float x, float y, float r, float g, float b, float a=1.0f) |
| ENGINE_API void | Dummy (float width, float height) |
| ENGINE_API void | EndChild () |
| ENGINE_API void | EndGroup () |
| ENGINE_API void | EndListBox () |
| ENGINE_API void | EndPanel () |
| ENGINE_API void | FreeImagePixels (unsigned char *pixels) |
| ENGINE_API float | GetContentRegionAvailWidth () |
| ENGINE_API float | GetCursorPosY () |
| ENGINE_API float | GetViewportHeight () |
| ENGINE_API float | GetViewportWidth () |
| ENGINE_API void | Image (uint64_t textureID, float width, float height) |
| ENGINE_API bool | InputText (const char *label, char *buf, size_t bufSize) |
| ENGINE_API bool | InputTextString (const char *label, std::string *str) |
| ENGINE_API unsigned char * | LoadImagePixels (const char *path, int *w, int *h) |
| | Load image file into RGBA pixels (caller must free with FreeImagePixels).
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| ENGINE_API uint64_t | LoadTextureForUI (const std::string &filePath, float *outWidth=nullptr, float *outHeight=nullptr) |
| | Loads an image file and caches it as a UI-bindable texture id, reusing the cache on repeat calls for the same path.
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| ENGINE_API void | PopStyleColor (int count=1) |
| ENGINE_API void | PopStyleVar (int count=1) |
| ENGINE_API void | ProgressBar (float fraction, float width=-1.0f, float height=0.0f, const char *overlay=nullptr) |
| ENGINE_API void | PushStyleColor (int idx, float r, float g, float b, float a) |
| ENGINE_API void | PushStyleVar (int idx, float val) |
| ENGINE_API void | PushStyleVarVec (int idx, float x, float y) |
| ENGINE_API void | SameLine () |
| ENGINE_API bool | Selectable (const char *label, bool selected) |
| ENGINE_API void | Separator () |
| ENGINE_API void | SetCursorPosX (float x) |
| ENGINE_API void | SetCursorPosY (float y) |
| ENGINE_API void | SetNextItemWidth (float width) |
| ENGINE_API void | SetNextWindowPos (float x, float y, bool always=false) |
| ENGINE_API void | SetNextWindowSize (float w, float h, bool always=false) |
| ENGINE_API void | ShutdownTextureCache () |
| ENGINE_API void | Spacing () |
| ENGINE_API void | Text (const char *fmt,...) |
| ENGINE_API void | TextColored (float r, float g, float b, float a, const char *fmt,...) |
| ENGINE_API void | TextDisabled (const char *fmt,...) |
| ENGINE_API void | TextWrapped (const char *fmt,...) |
Immediate-mode UI calls available to game code.
Thin Dear ImGui wrapper; the only UI surface Game is allowed to call (ImGui itself is a private Engine dependency).
A flat wrapper over the engine's vendored Dear ImGui build, which is a private dependency. Build HUDs and debug panels by calling BeginPanel, the widget functions, and EndPanel from a scene update.
1.16.1