Merge df79cc9e53 into 951d785deb

small fixes
small refactor
2025-05-12 13:28:07 +00:00 · 2025-01-27 01:30:31 +00:00 · 2025-01-26 18:30:26 -07:00 · 2025-01-26 15:28:10 -07:00 · 2025-01-26 14:53:17 -07:00 · 2025-01-26 14:43:51 -07:00
46 changed files with 1544 additions and 140 deletions
--- a/.gitignore
+++ b/.gitignore
@ -5,3 +5,8 @@ cmake-build-release/
 node_modules/
 *.dSYM
 .vs/
+bindings/odin/clay-odin/tmp/
+
+generator/__pycache__/
+
+generator/generators/__pycache__/
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -3,17 +3,38 @@ project(clay)

 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

+option(CLAY_INCLUDE_ALL_EXAMPLES "Build all examples" ON)
+option(CLAY_INCLUDE_DEMOS "Build video demo and website" OFF)
+option(CLAY_INCLUDE_CPP_EXAMPLE "Build C++ example" OFF)
+option(CLAY_INCLUDE_RAYLIB_EXAMPLES "Build raylib examples" OFF)
+option(CLAY_INCLUDE_SDL2_EXAMPLES "Build SDL 2 examples" OFF)
+option(CLAY_INCLUDE_SDL3_EXAMPLES "Build SDL 3 examples" OFF)
+
+message(STATUS "CLAY_INCLUDE_DEMOS: ${CLAY_INCLUDE_DEMOS}")
+
 if(APPLE)
  enable_language(OBJC)
 endif()

-add_subdirectory("examples/cpp-project-example")
-add_subdirectory("examples/raylib-multi-context")
-add_subdirectory("examples/raylib-sidebar-scrolling-container")
-#  add_subdirectory("examples/cairo-pdf-rendering") Some issue with github actions populating cairo, disable for now
-if(NOT MSVC)
-  add_subdirectory("examples/clay-official-website")
-  add_subdirectory("examples/SDL3-simple-demo")
+if(CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_CPP_EXAMPLE)
+  add_subdirectory("examples/cpp-project-example")
 endif()
-add_subdirectory("examples/introducing-clay-video-demo")
-add_subdirectory("examples/SDL2-video-demo")
+if(CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_DEMOS)
+  if(NOT MSVC)
+    add_subdirectory("examples/clay-official-website")
+  endif()
+  add_subdirectory("examples/introducing-clay-video-demo")
+endif ()
+
+if(CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_RAYLIB_EXAMPLES)
+  add_subdirectory("examples/raylib-multi-context")
+  add_subdirectory("examples/raylib-sidebar-scrolling-container")
+endif ()
+if(CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_SDL2_EXAMPLES)
+  add_subdirectory("examples/SDL2-video-demo")
+endif ()
+if(NOT MSVC AND (CLAY_INCLUDE_ALL_EXAMPLES OR CLAY_INCLUDE_SDL3_EXAMPLES))
+    add_subdirectory("examples/SDL3-simple-demo")
+endif()
+
+#  add_subdirectory("examples/cairo-pdf-rendering") Some issue with github actions populating cairo, disable for now
--- a/README.md
+++ b/README.md
@ -20,26 +20,17 @@ _An example GUI application built with clay_

 ## Quick Start

-1. Download or clone clay.h and include it after defining `CLAY_IMPLEMENTATION` in one file.
+Download or clone clay.h and include it after defining `CLAY_IMPLEMENTATION` in one file.

 ```C
 // Must be defined in one file, _before_ #include "clay.h"
 #define CLAY_IMPLEMENTATION
-#include "clay.h"
-```
+#include "../../clay.h"

-2. Ask clay for how much static memory it needs using [Clay_MinMemorySize()](#clay_minmemorysize), create an Arena for it to use with [Clay_CreateArenaWithCapacityAndMemory(size, void *memory)](#clay_createarenawithcapacityandmemory).
+const Clay_Color COLOR_LIGHT = (Clay_Color) {224, 215, 210, 255};
+const Clay_Color COLOR_RED = (Clay_Color) {168, 66, 28, 255};
+const Clay_Color COLOR_ORANGE = (Clay_Color) {225, 138, 50, 255};

-```C
-// Note: malloc is only used here as an example, any allocator that provides
-// a pointer to addressable memory of at least totalMemorySize will work
-uint64_t totalMemorySize = Clay_MinMemorySize();
-Clay_Arena arena = Clay_CreateArenaWithCapacityAndMemory(totalMemorySize, malloc(totalMemorySize));
-``` 
-
-3. Create an [ErrorHandler](#clay_errorhandler) for Clay to call when an internal error occurs, and initialize Clay with the Arena and handler by calling [Clay_Initialize(arena, dimensions, errorHandler)](#clay_initialize).
-
-```C
 void HandleClayErrors(Clay_ErrorData errorData) {
    // See the Clay_ErrorData struct for more information
    printf("%s", errorData.errorText.chars);
@ -48,51 +39,16 @@ void HandleClayErrors(Clay_ErrorData errorData) {
    }
 }

-// In your startup function
-Clay_Initialize(arena, (Clay_Dimensions) { screenWidth, screenHeight }, (Clay_ErrorHandler) { HandleClayErrors });
-```
-
-4. Provide a `MeasureText(text, config)` function pointer with [Clay_SetMeasureTextFunction(function)](#clay_setmeasuretextfunction) so that clay can measure and wrap text.
-
-```C
 // Example measure text function
-static inline Clay_Dimensions MeasureText(Clay_String *text, Clay_TextElementConfig *config) {
+static inline Clay_Dimensions MeasureText(Clay_StringSlice text, Clay_TextElementConfig *config, uintptr_t userData) {
    // Clay_TextElementConfig contains members such as fontId, fontSize, letterSpacing etc
    // Note: Clay_String->chars is not guaranteed to be null terminated
+    return (Clay_Dimensions) {
+            .width = text.length * config->fontSize, // <- this will only work for monospace fonts, see the renderers/ directory for more advanced text measurement
+            .height = config->fontSize
+    };
 }

-// Tell clay how to measure text
-Clay_SetMeasureTextFunction(MeasureText);
-```
-
-4. **Optional** - Call [Clay_SetLayoutDimensions(dimensions)](#clay_setlayoutdimensions) if the window size of your application has changed.
-
-```C
-// Update internal layout dimensions
-Clay_SetLayoutDimensions((Clay_Dimensions) { screenWidth, screenHeight });
-```
-
-5. **Optional** - Call [Clay_SetPointerState(pointerPosition, isPointerDown)](#clay_setpointerstate) if you want to use mouse interactions.
-
-```C
-// Update internal pointer position for handling mouseover / click / touch events
-Clay_SetPointerState((Clay_Vector2) { mousePositionX, mousePositionY }, isMouseDown);
-```
-
-6. **Optional** - Call [Clay_UpdateScrollContainers(enableDragScrolling, scrollDelta, deltaTime)](#clay_updatescrollcontainers) if you want to use clay's built in scrolling containers.
-
-```C
-// Update internal pointer position for handling mouseover / click / touch events
-Clay_UpdateScrollContainers(true, (Clay_Vector2) { mouseWheelX, mouseWheelY }, deltaTime);
-```
-
-7. Call [Clay_BeginLayout()](#clay_beginlayout) and declare your layout using the provided macros.
-
-```C
-const Clay_Color COLOR_LIGHT = (Clay_Color) {224, 215, 210, 255};
-const Clay_Color COLOR_RED = (Clay_Color) {168, 66, 28, 255};
-const Clay_Color COLOR_ORANGE = (Clay_Color) {225, 138, 50, 255};
-
 // Layout config is just a struct that can be declared statically, or inline
 Clay_LayoutConfig sidebarItemLayout = (Clay_LayoutConfig) {
    .sizing = { .width = CLAY_SIZING_GROW(0), .height = CLAY_SIZING_FIXED(50) },
@ -103,48 +59,61 @@ void SidebarItemComponent() {
    CLAY(CLAY_LAYOUT(sidebarItemLayout), CLAY_RECTANGLE({ .color = COLOR_ORANGE })) {}
 }

-// An example function to begin the "root" of your layout tree
-Clay_RenderCommandArray CreateLayout() {
-    Clay_BeginLayout();
+int main() {
+    // Note: malloc is only used here as an example, any allocator that provides
+    // a pointer to addressable memory of at least totalMemorySize will work
+    uint64_t totalMemorySize = Clay_MinMemorySize();
+    Clay_Arena arena = Clay_CreateArenaWithCapacityAndMemory(totalMemorySize, malloc(totalMemorySize));

-    // An example of laying out a UI with a fixed width sidebar and flexible width main content
-    CLAY(CLAY_ID("OuterContainer"), CLAY_LAYOUT({ .sizing = {CLAY_SIZING_GROW(0), CLAY_SIZING_GROW(0)}, .padding = CLAY_PADDING_ALL(16), .childGap = 16 }), CLAY_RECTANGLE({ .color = {250,250,255,255} })) {
-        CLAY(CLAY_ID("SideBar"),
-            CLAY_LAYOUT({ .layoutDirection = CLAY_TOP_TO_BOTTOM, .sizing = { .width = CLAY_SIZING_FIXED(300), .height = CLAY_SIZING_GROW(0) }, .padding = CLAY_PADDING_ALL(16), .childGap = 16 }),
-            CLAY_RECTANGLE({ .color = COLOR_LIGHT })
-        ) {
-            CLAY(CLAY_ID("ProfilePictureOuter"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(0) }, .padding = CLAY_PADDING_ALL(16, .childGap = 16, .childAlignment = { .y = CLAY_ALIGN_Y_CENTER }), CLAY_RECTANGLE({ .color = COLOR_RED })) {
-                CLAY(CLAY_ID("ProfilePicture"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(60), .height = CLAY_SIZING_FIXED(60) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {60, 60} })) {}
-                CLAY_TEXT(CLAY_STRING("Clay - UI Library"), CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {255, 255, 255, 255} }));
+    Clay_Initialize(arena, (Clay_Dimensions) { screenWidth, screenHeight }, (Clay_ErrorHandler) { HandleClayErrors });
+
+    while(renderLoop()) { // Will be different for each renderer / environment
+        // Optional: Update internal layout dimensions to support resizing
+        Clay_SetLayoutDimensions((Clay_Dimensions) { screenWidth, screenHeight });
+        // Optional: Update internal pointer position for handling mouseover / click / touch events - needed for scrolling & debug tools
+        Clay_SetPointerState((Clay_Vector2) { mousePositionX, mousePositionY }, isMouseDown);
+        // Optional: Update internal pointer position for handling mouseover / click / touch events - needed for scrolling and debug tools
+        Clay_UpdateScrollContainers(true, (Clay_Vector2) { mouseWheelX, mouseWheelY }, deltaTime);
+
+        // All clay layouts are declared between Clay_BeginLayout and Clay_EndLayout
+        Clay_BeginLayout();
+
+        // An example of laying out a UI with a fixed width sidebar and flexible width main content
+        CLAY(CLAY_ID("OuterContainer"), CLAY_LAYOUT({ .sizing = {CLAY_SIZING_GROW(0), CLAY_SIZING_GROW(0)}, .padding = CLAY_PADDING_ALL(16), .childGap = 16 }), CLAY_RECTANGLE({ .color = {250,250,255,255} })) {
+            CLAY(CLAY_ID("SideBar"),
+                 CLAY_LAYOUT({ .layoutDirection = CLAY_TOP_TO_BOTTOM, .sizing = { .width = CLAY_SIZING_FIXED(300), .height = CLAY_SIZING_GROW(0) }, .padding = CLAY_PADDING_ALL(16), .childGap = 16 }),
+                 CLAY_RECTANGLE({ .color = COLOR_LIGHT })
+            ) {
+                CLAY(CLAY_ID("ProfilePictureOuter"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(0) }, .padding = CLAY_PADDING_ALL(16), .childGap = 16, .childAlignment = { .y = CLAY_ALIGN_Y_CENTER } }), CLAY_RECTANGLE({ .color = COLOR_RED })) {
+                    CLAY(CLAY_ID("ProfilePicture"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(60), .height = CLAY_SIZING_FIXED(60) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {60, 60} })) {}
+                    CLAY_TEXT(CLAY_STRING("Clay - UI Library"), CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {255, 255, 255, 255} }));
+                }
+
+                // Standard C code like loops etc work inside components
+                for (int i = 0; i < 5; i++) {
+                    SidebarItemComponent();
+                }
+
+                CLAY(CLAY_ID("MainContent"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(0), .height = CLAY_SIZING_GROW(0) }}), CLAY_RECTANGLE({ .color = COLOR_LIGHT })) {}
            }

-            // Standard C code like loops etc work inside components
-            for (int i = 0; i < 5; i++) {
-                SidebarItemComponent();
+            // All clay layouts are declared between Clay_BeginLayout and Clay_EndLayout
+            Clay_RenderCommandArray renderCommands = Clay_EndLayout();
+
+            // More comprehensive rendering examples can be found in the renderers/ directory
+            for (int i = 0; i < renderCommands.length; i++) {
+                Clay_RenderCommand *renderCommand = &renderCommands.internalArray[i];
+
+                switch (renderCommand->commandType) {
+                    case CLAY_RENDER_COMMAND_TYPE_RECTANGLE: {
+                        DrawRectangle(
+                                renderCommand->boundingBox,
+                                renderCommand->config.rectangleElementConfig->color);
+                    }
+                        // ... Implement handling of other command types
+                }
            }
        }
-
-        CLAY(CLAY_ID("MainContent"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(0), .height = CLAY_SIZING_GROW(0) }}), CLAY_RECTANGLE({ .color = COLOR_LIGHT })) {}
-    }
-    // ...
-});
-```
-
-8. Call [Clay_EndLayout()](#clay_endlayout) and process the resulting [Clay_RenderCommandArray](#clay_rendercommandarray) in your choice of renderer.
-
-```C
-Clay_RenderCommandArray renderCommands = Clay_EndLayout();
-
-for (int i = 0; i < renderCommands.length; i++) {
-    Clay_RenderCommand *renderCommand = &renderCommands.internalArray[i];
-    
-    switch (renderCommand->commandType) {
-        case CLAY_RENDER_COMMAND_TYPE_RECTANGLE: {
-            DrawRectangle(
-                renderCommand->boundingBox,
-                renderCommand->config.rectangleElementConfig->color);
-        }
-        // ... Implement handling of other command types
    }
 }
 ```
@ -819,7 +788,7 @@ if (buttonIsHovered && leftMouseButtonPressed) {

 ### CLAY_IDI()

-`Clay_ElementId CLAY_IDI(char *label, int index)`
+`Clay_ElementId CLAY_IDI(char *label, int32_t index)`

 An offset version of [CLAY_ID](#clay_id). Generates a [Clay_ElementId](#clay_elementid) string id from the provided `char *label`, combined with the `int index`. Used for generating ids for sequential elements (such as in a `for` loop) without having to construct dynamic strings at runtime.

@ -866,7 +835,7 @@ for (int i = 0; i < headerButtons.length; i++) {

 ### CLAY_IDI_LOCAL()

-`Clay_ElementId CLAY_IDI_LOCAL(char *label, int index)`
+`Clay_ElementId CLAY_IDI_LOCAL(char *label, int32_t index)`

 An offset version of [CLAY_ID_LOCAL](#clay_local_id). Generates a [Clay_ElementId](#clay_elementid) string id from the provided `char *label`, combined with the `int index`. Used for generating ids for sequential elements (such as in a `for` loop) without having to construct dynamic strings at runtime.

--- a/bindings/odin/clay-odin/clay.odin
+++ b/bindings/odin/clay-odin/clay.odin
@ -184,7 +184,8 @@ ElementConfigUnion :: struct #raw_union {
 RenderCommand :: struct {
    boundingBox: BoundingBox,
    config:      ElementConfigUnion,
-    text:        String,
+    text:        StringSlice,
+    zIndex:      i32,
    id:          u32,
    commandType: RenderCommandType,
 }
--- a/bindings/odin/clay-odin/linux/clay.a
+++ b/bindings/odin/clay-odin/linux/clay.a
--- a/bindings/odin/clay-odin/macos-arm64/clay.a
+++ b/bindings/odin/clay-odin/macos-arm64/clay.a
--- a/bindings/odin/clay-odin/macos/clay.a
+++ b/bindings/odin/clay-odin/macos/clay.a
--- a/bindings/odin/clay-odin/wasm/clay.o
+++ b/bindings/odin/clay-odin/wasm/clay.o
--- a/bindings/odin/clay-odin/windows/clay.lib
+++ b/bindings/odin/clay-odin/windows/clay.lib
--- a/clay.h
+++ b/clay.h
@ -471,7 +471,8 @@ CLAY__TYPEDEF(Clay_RenderCommandType, CLAY_PACKED_ENUM {
 CLAY__TYPEDEF(Clay_RenderCommand, struct {
    Clay_BoundingBox boundingBox;
    Clay_ElementConfigUnion config;
-    Clay_String text; // TODO I wish there was a way to avoid having to have this on every render command
+    Clay_StringSlice text; // TODO I wish there was a way to avoid having to have this on every render command
+    int32_t zIndex;
    uint32_t id;
    Clay_RenderCommandType commandType;
 });
@ -2600,6 +2601,7 @@ void Clay__CalculateFinalLayout() {
                Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand) {
                    .boundingBox = clipHashMapItem->boundingBox,
                    .config = { .scrollElementConfig = Clay__StoreScrollElementConfig(CLAY__INIT(Clay_ScrollElementConfig)CLAY__DEFAULT_STRUCT) },
+                    .zIndex = root->zIndex,
                    .id = Clay__RehashWithNumber(rootElement->id, 10), // TODO need a better strategy for managing derived ids
                    .commandType = CLAY_RENDER_COMMAND_TYPE_SCISSOR_START,
                });
@ -2732,7 +2734,8 @@ void Clay__CalculateFinalLayout() {
                                Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand) {
                                    .boundingBox = { currentElementBoundingBox.x, currentElementBoundingBox.y + yPosition, wrappedLine.dimensions.width, wrappedLine.dimensions.height }, // TODO width
                                    .config = configUnion,
-                                    .text = wrappedLine.line,
+                                    .text = CLAY__INIT(Clay_StringSlice) { .length = wrappedLine.line.length, .chars = wrappedLine.line.chars, .baseChars = currentElement->childrenOrTextContent.textElementData->text.chars },
+                                    .zIndex = root->zIndex,
                                    .id = Clay__HashNumber(lineIndex, currentElement->id).id,
                                    .commandType = CLAY_RENDER_COMMAND_TYPE_TEXT,
                                });
@ -3945,7 +3948,8 @@ Clay_RenderCommandArray Clay_EndLayout() {
        context->warningsEnabled = true;
    }
    if (context->booleanWarnings.maxElementsExceeded) {
-        Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand ) { .boundingBox = { context->layoutDimensions.width / 2 - 59 * 4, context->layoutDimensions.height / 2, 0, 0 },  .config = { .textElementConfig = &Clay__DebugView_ErrorTextConfig }, .text = CLAY_STRING("Clay Error: Layout elements exceeded Clay__maxElementCount"), .commandType = CLAY_RENDER_COMMAND_TYPE_TEXT });
+        Clay_String message = CLAY_STRING("Clay Error: Layout elements exceeded Clay__maxElementCount");
+        Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand ) { .boundingBox = { context->layoutDimensions.width / 2 - 59 * 4, context->layoutDimensions.height / 2, 0, 0 },  .config = { .textElementConfig = &Clay__DebugView_ErrorTextConfig }, .text = CLAY__INIT(Clay_StringSlice) { .length = message.length, .chars = message.chars, .baseChars = message.chars }, .commandType = CLAY_RENDER_COMMAND_TYPE_TEXT });
    } else {
        Clay__CalculateFinalLayout();
    }
--- a/examples/SDL3-simple-demo/main.c
+++ b/examples/SDL3-simple-demo/main.c
@ -33,12 +33,12 @@ static inline Clay_Dimensions SDL_MeasureText(Clay_StringSlice text, Clay_TextEl
    return (Clay_Dimensions) { (float) width, (float) height };
 }

-static void Label(const Clay_String text)
+static void Label(const Clay_String text, const int cornerRadius)
 {
    CLAY(CLAY_LAYOUT({ .padding = {8, 8} }),
        CLAY_RECTANGLE({
            .color = Clay_Hovered() ? COLOR_BLUE : COLOR_ORANGE,
-            .cornerRadius = (Clay_CornerRadius){ 8, 8, 8, 8 },
+            .cornerRadius = cornerRadius,
        })) {
        CLAY_TEXT(text, CLAY_TEXT_CONFIG({
           .textColor = { 255, 255, 255, 255 },
@ -48,6 +48,24 @@ static void Label(const Clay_String text)
   }
 }

+static void LabelBorder(const Clay_String text, const int cornerRadius, const int thickness)
+{
+    CLAY(
+        CLAY_LAYOUT({
+            .padding = {16, 16, 8, 8 } }),
+            CLAY_BORDER_OUTSIDE_RADIUS(
+                thickness,
+                COLOR_BLUE,
+                cornerRadius)
+    ){
+        CLAY_TEXT(text, CLAY_TEXT_CONFIG({
+           .textColor = { 255, 255, 255, 255 },
+           .fontId = FONT_ID,
+           .fontSize = 24,
+        }));
+    }
+}
+
 static Clay_RenderCommandArray Clay_CreateLayout()
 {
    Clay_BeginLayout();
@ -65,13 +83,21 @@ static Clay_RenderCommandArray Clay_CreateLayout()
            .padding = { 10, 10 },
            .layoutDirection = CLAY_TOP_TO_BOTTOM,
        }),
+        CLAY_BORDER({
+            .left = { 20, COLOR_BLUE },
+            .right = { 20, COLOR_BLUE },
+            .bottom = { 20, COLOR_BLUE }
+        }),
        CLAY_RECTANGLE({
            .color = COLOR_LIGHT,
        })
    ) {
-        Label(CLAY_STRING("Button 1"));
-        Label(CLAY_STRING("Button 2"));
-        Label(CLAY_STRING("Button 3"));
+        Label(CLAY_STRING("Rounded - Button 1"), 10);
+        Label(CLAY_STRING("Straight - Button 2") , 0);
+        Label(CLAY_STRING("Rounded+ - Button 3") , 20);
+        LabelBorder(CLAY_STRING("Border - Button 4"), 0, 5);
+        LabelBorder(CLAY_STRING("RoundedBorder - Button 5"), 10, 5);
+        LabelBorder(CLAY_STRING("RoundedBorder - Button 6"), 40, 15);
    }
    return Clay_EndLayout();
 }
--- a/examples/clay-official-website/build/clay/index.html
+++ b/examples/clay-official-website/build/clay/index.html
@ -96,6 +96,11 @@
        {name: 'length', type: 'uint32_t' },
        {name: 'chars', type: 'uint32_t' },
    ]};
+    let stringSliceDefinition = { type: 'struct', members: [
+        {name: 'length', type: 'uint32_t' },
+        {name: 'chars', type: 'uint32_t' },
+        {name: 'baseChars', type: 'uint32_t' },
+    ]};
    let borderDefinition = { type: 'struct', members: [
        {name: 'width', type: 'uint32_t'},
        {name: 'color', ...colorDefinition},
@ -155,7 +160,8 @@
                { name: 'height', type: 'float' },
            ]},
            { name: 'config', type: 'uint32_t'},
-            { name: 'text', ...stringDefinition },
+            { name: 'text', ...stringSliceDefinition },
+            { name: 'zIndex', type: 'int32_t' },
            { name: 'id', type: 'uint32_t' },
            { name: 'commandType', type: 'uint32_t', },
        ]
--- a/examples/clay-official-website/build/clay/index.wasm
+++ b/examples/clay-official-website/build/clay/index.wasm
--- a/examples/clay-official-website/index.html
+++ b/examples/clay-official-website/index.html
@ -96,6 +96,11 @@
        {name: 'length', type: 'uint32_t' },
        {name: 'chars', type: 'uint32_t' },
    ]};
+    let stringSliceDefinition = { type: 'struct', members: [
+        {name: 'length', type: 'uint32_t' },
+        {name: 'chars', type: 'uint32_t' },
+        {name: 'baseChars', type: 'uint32_t' },
+    ]};
    let borderDefinition = { type: 'struct', members: [
        {name: 'width', type: 'uint32_t'},
        {name: 'color', ...colorDefinition},
@ -155,7 +160,8 @@
                { name: 'height', type: 'float' },
            ]},
            { name: 'config', type: 'uint32_t'},
-            { name: 'text', ...stringDefinition },
+            { name: 'text', ...stringSliceDefinition },
+            { name: 'zIndex', type: 'int32_t' },
            { name: 'id', type: 'uint32_t' },
            { name: 'commandType', type: 'uint32_t', },
        ]
--- a/examples/raylib-sidebar-scrolling-container/CMakeLists.txt
+++ b/examples/raylib-sidebar-scrolling-container/CMakeLists.txt
@ -27,7 +27,7 @@ target_link_libraries(clay_examples_raylib_sidebar_scrolling_container PUBLIC ra
 if(MSVC)
  set(CMAKE_C_FLAGS_DEBUG "/D CLAY_DEBUG")
 else()
-  set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall -Werror -DCLAY_DEBUG -fsanitize=address")
+  set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DCLAY_DEBUG -fsanitize=address")
  set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O3")
 endif()

--- a/generator/init.py
+++ b/generator/init.py
--- a/generator/clay_header_generator/array_add.template.c
+++ b/generator/clay_header_generator/array_add.template.c
--- a/generator/clay_header_generator/array_add_value.template.c
+++ b/generator/clay_header_generator/array_add_value.template.c
--- a/generator/clay_header_generator/array_allocate.template.c
+++ b/generator/clay_header_generator/array_allocate.template.c
--- a/generator/clay_header_generator/array_allocate_pointer.template.c
+++ b/generator/clay_header_generator/array_allocate_pointer.template.c
--- a/generator/clay_header_generator/array_define.template.c
+++ b/generator/clay_header_generator/array_define.template.c
--- a/generator/clay_header_generator/array_define_slice.template.c
+++ b/generator/clay_header_generator/array_define_slice.template.c
--- a/generator/clay_header_generator/array_get.template.c
+++ b/generator/clay_header_generator/array_get.template.c
--- a/generator/clay_header_generator/array_get_slice.template.c
+++ b/generator/clay_header_generator/array_get_slice.template.c
--- a/generator/clay_header_generator/array_get_value.template.c
+++ b/generator/clay_header_generator/array_get_value.template.c
--- a/generator/clay_header_generator/array_remove_swapback.template.c
+++ b/generator/clay_header_generator/array_remove_swapback.template.c
--- a/generator/clay_header_generator/array_set.template.c
+++ b/generator/clay_header_generator/array_set.template.c
--- a/generator/clay_header_generator/generate_templates.js
+++ b/generator/clay_header_generator/generate_templates.js
--- a/generator/cli.py
+++ b/generator/cli.py
@ -0,0 +1,83 @@
+import argparse
+import logging
+import json
+
+from pathlib import Path
+
+from generators.base_generator import BaseGenerator
+from generators.odin_generator import OdinGenerator
+from parser import parse_headers
+
+logger = logging.getLogger(__name__)
+
+GeneratorMap = dict[str, type[BaseGenerator]]
+GENERATORS = {
+    'odin': OdinGenerator,
+}
+
+def main() -> None:
+    arg_parser = argparse.ArgumentParser(description='Generate clay bindings')
+
+    # Directories
+    arg_parser.add_argument('input_files', nargs='+', type=str, help='Input header files')
+    arg_parser.add_argument('--output-dir', type=str, help='Output directory', required=True)
+    arg_parser.add_argument('--tmp-dir', type=str, help='Temporary directory')
+    
+    # Generators
+    arg_parser.add_argument('--generator', type=str, choices=list(GENERATORS.keys()), help='Generators to run', required=True)
+
+    # Logging
+    arg_parser.add_argument('--verbose', action='store_true', help='Verbose logging')
+
+    args = arg_parser.parse_args()
+
+    log_formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+    log_handler = logging.StreamHandler()
+    log_handler.setFormatter(log_formatter)
+    if args.verbose:
+        logging.basicConfig(level=logging.DEBUG, handlers=[log_handler])
+    else:
+        logging.basicConfig(level=logging.INFO, handlers=[log_handler])
+
+    output_dir = Path(args.output_dir)
+    output_dir.mkdir(parents=True, exist_ok=True)
+
+    if args.tmp_dir:
+        tmp_dir = Path(args.tmp_dir)
+    else:
+        tmp_dir = output_dir / 'tmp'
+    tmp_dir.mkdir(parents=True, exist_ok=True)
+
+    fake_libc_include_path = Path(__file__).parent / 'fake_libc_include'
+    input_files = list(fake_libc_include_path.glob('*.h')) + [Path(f) for f in args.input_files]
+
+    logger.info(f'Input files: {input_files}')
+    logger.info(f'Output directory: {output_dir}')
+    logger.info(f'Temporary directory: {tmp_dir}')
+    logger.info(f'Generator: {args.generator}')
+
+    logger.info('Parsing headers')
+    extracted_symbols = parse_headers(input_files, tmp_dir)
+    with open(tmp_dir / 'extracted_symbols.json', 'w') as f:
+        f.write(json.dumps({
+            'structs': extracted_symbols.structs,
+            'enums': extracted_symbols.enums,
+            'functions': extracted_symbols.functions,
+        }, indent=2))
+
+    logger.info('Generating bindings')
+    generator = GENERATORS[args.generator](extracted_symbols)
+    generator.generate()
+    logger.debug(f'Generated bindings:')
+    # for file_name, content in generator.get_outputs().items():
+    #     logger.debug(f'{file_name}:')
+    #     logger.debug(content)
+    #     logger.debug('\n')
+    
+    tmp_outputs_dir = tmp_dir / 'generated'
+    tmp_outputs_dir.mkdir(parents=True, exist_ok=True)
+    generator.write_outputs(tmp_outputs_dir)
+
+
+if __name__ == '__main__':
+    main()
--- a/generator/fake_libc_include/_fake_defines.h
+++ b/generator/fake_libc_include/_fake_defines.h
@ -0,0 +1,262 @@
+#ifndef _FAKE_DEFINES_H
+#define _FAKE_DEFINES_H
+
+#define	NULL	0
+#define	BUFSIZ		1024
+#define	FOPEN_MAX	20
+#define	FILENAME_MAX	1024
+
+#ifndef SEEK_SET
+#define	SEEK_SET	0	/* set file offset to offset */
+#endif
+#ifndef SEEK_CUR
+#define	SEEK_CUR	1	/* set file offset to current plus offset */
+#endif
+#ifndef SEEK_END
+#define	SEEK_END	2	/* set file offset to EOF plus offset */
+#endif
+
+#define __LITTLE_ENDIAN 1234
+#define LITTLE_ENDIAN __LITTLE_ENDIAN
+#define __BIG_ENDIAN 4321
+#define BIG_ENDIAN __BIG_ENDIAN
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#define BYTE_ORDER __BYTE_ORDER
+
+#define EXIT_FAILURE 1
+#define EXIT_SUCCESS 0
+
+#define SCHAR_MIN -128
+#define SCHAR_MAX 127
+#define CHAR_MIN -128
+#define CHAR_MAX 127
+#define UCHAR_MAX 255
+#define SHRT_MIN -32768
+#define SHRT_MAX 32767
+#define USHRT_MAX 65535
+#define INT_MIN -2147483648
+#define INT_MAX 2147483647
+#define UINT_MAX 4294967295U
+#define LONG_MIN -9223372036854775808L
+#define LONG_MAX 9223372036854775807L
+#define ULONG_MAX 18446744073709551615UL
+#define RAND_MAX 32767
+
+/* C99 inttypes.h defines */
+#define PRId8 "d"
+#define PRIi8 "i"
+#define PRIo8 "o"
+#define PRIu8 "u"
+#define PRIx8 "x"
+#define PRIX8 "X"
+#define PRId16 "d"
+#define PRIi16 "i"
+#define PRIo16 "o"
+#define PRIu16 "u"
+#define PRIx16 "x"
+#define PRIX16 "X"
+#define PRId32 "d"
+#define PRIi32 "i"
+#define PRIo32 "o"
+#define PRIu32 "u"
+#define PRIx32 "x"
+#define PRIX32 "X"
+#define PRId64 "d"
+#define PRIi64 "i"
+#define PRIo64 "o"
+#define PRIu64 "u"
+#define PRIx64 "x"
+#define PRIX64 "X"
+#define PRIdLEAST8 "d"
+#define PRIiLEAST8 "i"
+#define PRIoLEAST8 "o"
+#define PRIuLEAST8 "u"
+#define PRIxLEAST8 "x"
+#define PRIXLEAST8 "X"
+#define PRIdLEAST16 "d"
+#define PRIiLEAST16 "i"
+#define PRIoLEAST16 "o"
+#define PRIuLEAST16 "u"
+#define PRIxLEAST16 "x"
+#define PRIXLEAST16 "X"
+#define PRIdLEAST32 "d"
+#define PRIiLEAST32 "i"
+#define PRIoLEAST32 "o"
+#define PRIuLEAST32 "u"
+#define PRIxLEAST32 "x"
+#define PRIXLEAST32 "X"
+#define PRIdLEAST64 "d"
+#define PRIiLEAST64 "i"
+#define PRIoLEAST64 "o"
+#define PRIuLEAST64 "u"
+#define PRIxLEAST64 "x"
+#define PRIXLEAST64 "X"
+#define PRIdFAST8 "d"
+#define PRIiFAST8 "i"
+#define PRIoFAST8 "o"
+#define PRIuFAST8 "u"
+#define PRIxFAST8 "x"
+#define PRIXFAST8 "X"
+#define PRIdFAST16 "d"
+#define PRIiFAST16 "i"
+#define PRIoFAST16 "o"
+#define PRIuFAST16 "u"
+#define PRIxFAST16 "x"
+#define PRIXFAST16 "X"
+#define PRIdFAST32 "d"
+#define PRIiFAST32 "i"
+#define PRIoFAST32 "o"
+#define PRIuFAST32 "u"
+#define PRIxFAST32 "x"
+#define PRIXFAST32 "X"
+#define PRIdFAST64 "d"
+#define PRIiFAST64 "i"
+#define PRIoFAST64 "o"
+#define PRIuFAST64 "u"
+#define PRIxFAST64 "x"
+#define PRIXFAST64 "X"
+#define PRIdPTR "d"
+#define PRIiPTR "i"
+#define PRIoPTR "o"
+#define PRIuPTR "u"
+#define PRIxPTR "x"
+#define PRIXPTR "X"
+#define PRIdMAX "d"
+#define PRIiMAX "i"
+#define PRIoMAX "o"
+#define PRIuMAX "u"
+#define PRIxMAX "x"
+#define PRIXMAX "X"
+#define SCNd8 "d"
+#define SCNi8 "i"
+#define SCNo8 "o"
+#define SCNu8 "u"
+#define SCNx8 "x"
+#define SCNd16 "d"
+#define SCNi16 "i"
+#define SCNo16 "o"
+#define SCNu16 "u"
+#define SCNx16 "x"
+#define SCNd32 "d"
+#define SCNi32 "i"
+#define SCNo32 "o"
+#define SCNu32 "u"
+#define SCNx32 "x"
+#define SCNd64 "d"
+#define SCNi64 "i"
+#define SCNo64 "o"
+#define SCNu64 "u"
+#define SCNx64 "x"
+#define SCNdLEAST8 "d"
+#define SCNiLEAST8 "i"
+#define SCNoLEAST8 "o"
+#define SCNuLEAST8 "u"
+#define SCNxLEAST8 "x"
+#define SCNdLEAST16 "d"
+#define SCNiLEAST16 "i"
+#define SCNoLEAST16 "o"
+#define SCNuLEAST16 "u"
+#define SCNxLEAST16 "x"
+#define SCNdLEAST32 "d"
+#define SCNiLEAST32 "i"
+#define SCNoLEAST32 "o"
+#define SCNuLEAST32 "u"
+#define SCNxLEAST32 "x"
+#define SCNdLEAST64 "d"
+#define SCNiLEAST64 "i"
+#define SCNoLEAST64 "o"
+#define SCNuLEAST64 "u"
+#define SCNxLEAST64 "x"
+#define SCNdFAST8 "d"
+#define SCNiFAST8 "i"
+#define SCNoFAST8 "o"
+#define SCNuFAST8 "u"
+#define SCNxFAST8 "x"
+#define SCNdFAST16 "d"
+#define SCNiFAST16 "i"
+#define SCNoFAST16 "o"
+#define SCNuFAST16 "u"
+#define SCNxFAST16 "x"
+#define SCNdFAST32 "d"
+#define SCNiFAST32 "i"
+#define SCNoFAST32 "o"
+#define SCNuFAST32 "u"
+#define SCNxFAST32 "x"
+#define SCNdFAST64 "d"
+#define SCNiFAST64 "i"
+#define SCNoFAST64 "o"
+#define SCNuFAST64 "u"
+#define SCNxFAST64 "x"
+#define SCNdPTR "d"
+#define SCNiPTR "i"
+#define SCNoPTR "o"
+#define SCNuPTR "u"
+#define SCNxPTR "x"
+#define SCNdMAX "d"
+#define SCNiMAX "i"
+#define SCNoMAX "o"
+#define SCNuMAX "u"
+#define SCNxMAX "x"
+
+/* C99 stdbool.h defines */
+#define __bool_true_false_are_defined 1
+#define false 0
+#define true 1
+
+/* va_arg macros and type*/
+#define va_start(_ap, _type) __builtin_va_start((_ap))
+#define va_arg(_ap, _type) __builtin_va_arg((_ap))
+#define va_end(_list)
+
+/* Vectors */
+#define __m128    int
+#define __m128_u  int
+#define __m128d   int
+#define __m128d_u int
+#define __m128i   int
+#define __m128i_u int
+#define __m256    int
+#define __m256_u  int
+#define __m256d   int
+#define __m256d_u int
+#define __m256i   int
+#define __m256i_u int
+#define __m512    int
+#define __m512_u  int
+#define __m512d   int
+#define __m512d_u int
+#define __m512i   int
+#define __m512i_u int
+
+/* C11 stdnoreturn.h defines */
+#define __noreturn_is_defined 1
+#define noreturn _Noreturn
+
+/* C11 threads.h defines */
+#define thread_local _Thread_local
+
+/* C11 assert.h defines */
+#define static_assert _Static_assert
+
+/* C11 stdatomic.h defines */
+#define ATOMIC_BOOL_LOCK_FREE       0
+#define ATOMIC_CHAR_LOCK_FREE       0
+#define ATOMIC_CHAR16_T_LOCK_FREE   0
+#define ATOMIC_CHAR32_T_LOCK_FREE   0
+#define ATOMIC_WCHAR_T_LOCK_FREE    0
+#define ATOMIC_SHORT_LOCK_FREE      0
+#define ATOMIC_INT_LOCK_FREE        0
+#define ATOMIC_LONG_LOCK_FREE       0
+#define ATOMIC_LLONG_LOCK_FREE      0
+#define ATOMIC_POINTER_LOCK_FREE    0
+#define ATOMIC_VAR_INIT(value) (value)
+#define ATOMIC_FLAG_INIT { 0 }
+#define kill_dependency(y) (y)
+
+/* C11 stdalign.h defines */
+#define alignas _Alignas
+#define alignof _Alignof
+#define __alignas_is_defined 1
+#define __alignof_is_defined 1
+
+#endif
--- a/generator/fake_libc_include/_fake_typedefs.h
+++ b/generator/fake_libc_include/_fake_typedefs.h
@ -0,0 +1,222 @@
+#ifndef _FAKE_TYPEDEFS_H
+#define _FAKE_TYPEDEFS_H
+
+typedef int size_t;
+typedef int __builtin_va_list;
+typedef int __gnuc_va_list;
+typedef int va_list;
+typedef int __int8_t;
+typedef int __uint8_t;
+typedef int __int16_t;
+typedef int __uint16_t;
+typedef int __int_least16_t;
+typedef int __uint_least16_t;
+typedef int __int32_t;
+typedef int __uint32_t;
+typedef int __int64_t;
+typedef int __uint64_t;
+typedef int __int_least32_t;
+typedef int __uint_least32_t;
+typedef int __s8;
+typedef int __u8;
+typedef int __s16;
+typedef int __u16;
+typedef int __s32;
+typedef int __u32;
+typedef int __s64;
+typedef int __u64;
+typedef int _LOCK_T;
+typedef int _LOCK_RECURSIVE_T;
+typedef int _off_t;
+typedef int __dev_t;
+typedef int __uid_t;
+typedef int __gid_t;
+typedef int _off64_t;
+typedef int _fpos_t;
+typedef int _ssize_t;
+typedef int wint_t;
+typedef int _mbstate_t;
+typedef int _flock_t;
+typedef int _iconv_t;
+typedef int __ULong;
+typedef int __FILE;
+typedef int ptrdiff_t;
+typedef int wchar_t;
+typedef int char16_t;
+typedef int char32_t;
+typedef int __off_t;
+typedef int __pid_t;
+typedef int __loff_t;
+typedef int u_char;
+typedef int u_short;
+typedef int u_int;
+typedef int u_long;
+typedef int ushort;
+typedef int uint;
+typedef int clock_t;
+typedef int time_t;
+typedef int daddr_t;
+typedef int caddr_t;
+typedef int ino_t;
+typedef int off_t;
+typedef int dev_t;
+typedef int uid_t;
+typedef int gid_t;
+typedef int pid_t;
+typedef int key_t;
+typedef int ssize_t;
+typedef int mode_t;
+typedef int nlink_t;
+typedef int fd_mask;
+typedef int _types_fd_set;
+typedef int clockid_t;
+typedef int timer_t;
+typedef int useconds_t;
+typedef int suseconds_t;
+typedef int FILE;
+typedef int fpos_t;
+typedef int cookie_read_function_t;
+typedef int cookie_write_function_t;
+typedef int cookie_seek_function_t;
+typedef int cookie_close_function_t;
+typedef int cookie_io_functions_t;
+typedef int div_t;
+typedef int ldiv_t;
+typedef int lldiv_t;
+typedef int sigset_t;
+typedef int __sigset_t;
+typedef int _sig_func_ptr;
+typedef int sig_atomic_t;
+typedef int __tzrule_type;
+typedef int __tzinfo_type;
+typedef int mbstate_t;
+typedef int sem_t;
+typedef int pthread_t;
+typedef int pthread_attr_t;
+typedef int pthread_mutex_t;
+typedef int pthread_mutexattr_t;
+typedef int pthread_cond_t;
+typedef int pthread_condattr_t;
+typedef int pthread_key_t;
+typedef int pthread_once_t;
+typedef int pthread_rwlock_t;
+typedef int pthread_rwlockattr_t;
+typedef int pthread_spinlock_t;
+typedef int pthread_barrier_t;
+typedef int pthread_barrierattr_t;
+typedef int jmp_buf;
+typedef int rlim_t;
+typedef int sa_family_t;
+typedef int sigjmp_buf;
+typedef int stack_t;
+typedef int siginfo_t;
+typedef int z_stream;
+
+/* C99 exact-width integer types */
+typedef int int8_t;
+typedef int uint8_t;
+typedef int int16_t;
+typedef int uint16_t;
+typedef int int32_t;
+typedef int uint32_t;
+typedef int int64_t;
+typedef int uint64_t;
+
+/* C99 minimum-width integer types */
+typedef int int_least8_t;
+typedef int uint_least8_t;
+typedef int int_least16_t;
+typedef int uint_least16_t;
+typedef int int_least32_t;
+typedef int uint_least32_t;
+typedef int int_least64_t;
+typedef int uint_least64_t;
+
+/* C99 fastest minimum-width integer types */
+typedef int int_fast8_t;
+typedef int uint_fast8_t;
+typedef int int_fast16_t;
+typedef int uint_fast16_t;
+typedef int int_fast32_t;
+typedef int uint_fast32_t;
+typedef int int_fast64_t;
+typedef int uint_fast64_t;
+
+/* C99 integer types capable of holding object pointers */
+typedef int intptr_t;
+typedef int uintptr_t;
+
+/* C99 greatest-width integer types */
+typedef int intmax_t;
+typedef int uintmax_t;
+
+/* C99 stdbool.h bool type. _Bool is built-in in C99 */
+typedef _Bool bool;
+
+/* Mir typedefs */
+typedef void* MirEGLNativeWindowType;
+typedef void* MirEGLNativeDisplayType;
+typedef struct MirConnection MirConnection;
+typedef struct MirSurface MirSurface;
+typedef struct MirSurfaceSpec MirSurfaceSpec;
+typedef struct MirScreencast MirScreencast;
+typedef struct MirPromptSession MirPromptSession;
+typedef struct MirBufferStream MirBufferStream;
+typedef struct MirPersistentId MirPersistentId;
+typedef struct MirBlob MirBlob;
+typedef struct MirDisplayConfig MirDisplayConfig;
+
+/* xcb typedefs */
+typedef struct xcb_connection_t xcb_connection_t;
+typedef uint32_t xcb_window_t;
+typedef uint32_t xcb_visualid_t;
+
+/* C11 stdatomic.h types */
+typedef _Atomic(_Bool)              atomic_bool;
+typedef _Atomic(char)               atomic_char;
+typedef _Atomic(signed char)        atomic_schar;
+typedef _Atomic(unsigned char)      atomic_uchar;
+typedef _Atomic(short)              atomic_short;
+typedef _Atomic(unsigned short)     atomic_ushort;
+typedef _Atomic(int)                atomic_int;
+typedef _Atomic(unsigned int)       atomic_uint;
+typedef _Atomic(long)               atomic_long;
+typedef _Atomic(unsigned long)      atomic_ulong;
+typedef _Atomic(long long)          atomic_llong;
+typedef _Atomic(unsigned long long) atomic_ullong;
+typedef _Atomic(uint_least16_t)     atomic_char16_t;
+typedef _Atomic(uint_least32_t)     atomic_char32_t;
+typedef _Atomic(wchar_t)            atomic_wchar_t;
+typedef _Atomic(int_least8_t)       atomic_int_least8_t;
+typedef _Atomic(uint_least8_t)      atomic_uint_least8_t;
+typedef _Atomic(int_least16_t)      atomic_int_least16_t;
+typedef _Atomic(uint_least16_t)     atomic_uint_least16_t;
+typedef _Atomic(int_least32_t)      atomic_int_least32_t;
+typedef _Atomic(uint_least32_t)     atomic_uint_least32_t;
+typedef _Atomic(int_least64_t)      atomic_int_least64_t;
+typedef _Atomic(uint_least64_t)     atomic_uint_least64_t;
+typedef _Atomic(int_fast8_t)        atomic_int_fast8_t;
+typedef _Atomic(uint_fast8_t)       atomic_uint_fast8_t;
+typedef _Atomic(int_fast16_t)       atomic_int_fast16_t;
+typedef _Atomic(uint_fast16_t)      atomic_uint_fast16_t;
+typedef _Atomic(int_fast32_t)       atomic_int_fast32_t;
+typedef _Atomic(uint_fast32_t)      atomic_uint_fast32_t;
+typedef _Atomic(int_fast64_t)       atomic_int_fast64_t;
+typedef _Atomic(uint_fast64_t)      atomic_uint_fast64_t;
+typedef _Atomic(intptr_t)           atomic_intptr_t;
+typedef _Atomic(uintptr_t)          atomic_uintptr_t;
+typedef _Atomic(size_t)             atomic_size_t;
+typedef _Atomic(ptrdiff_t)          atomic_ptrdiff_t;
+typedef _Atomic(intmax_t)           atomic_intmax_t;
+typedef _Atomic(uintmax_t)          atomic_uintmax_t;
+typedef struct atomic_flag { atomic_bool _Value; } atomic_flag;
+typedef enum memory_order {
+  memory_order_relaxed,
+  memory_order_consume,
+  memory_order_acquire,
+  memory_order_release,
+  memory_order_acq_rel,
+  memory_order_seq_cst
+} memory_order;
+
+#endif
--- a/generator/fake_libc_include/_syslist.h
+++ b/generator/fake_libc_include/_syslist.h
@ -0,0 +1,2 @@
+#include "_fake_defines.h"
+#include "_fake_typedefs.h"
--- a/generator/fake_libc_include/stdbool.h
+++ b/generator/fake_libc_include/stdbool.h
@ -0,0 +1,2 @@
+#include "_fake_defines.h"
+#include "_fake_typedefs.h"
--- a/generator/fake_libc_include/stddef.h
+++ b/generator/fake_libc_include/stddef.h
@ -0,0 +1,2 @@
+#include "_fake_defines.h"
+#include "_fake_typedefs.h"
--- a/generator/fake_libc_include/stdint.h
+++ b/generator/fake_libc_include/stdint.h
@ -0,0 +1,2 @@
+#include "_fake_defines.h"
+#include "_fake_typedefs.h"
--- a/generator/gen_repo_bindings.sh
+++ b/generator/gen_repo_bindings.sh
@ -0,0 +1,5 @@
+#!/usr/bin/bash
+REPO_ROOT=$(realpath $(dirname $(dirname $0)))
+
+# Generate odin bindings
+python $REPO_ROOT/generator/cli.py $REPO_ROOT/clay.h --output-dir $REPO_ROOT/bindings/odin/clay-odin --generator odin --verbose
--- a/generator/generators/init.py
+++ b/generator/generators/init.py
--- a/generator/generators/base_generator.py
+++ b/generator/generators/base_generator.py
@ -0,0 +1,47 @@
+
+from parser import ExtractedSymbols, ExtractedEnum, ExtractedStruct, ExtractedFunction
+from typing import Any, Callable, DefaultDict, Literal, NotRequired, Optional, TypedDict
+from pathlib import Path
+from dataclasses import dataclass
+
+SymbolType = Literal['enum', 'struct', 'function']
+
+class BaseGenerator:
+    def __init__(self, extracted_symbols: ExtractedSymbols):
+        self.extracted_symbols = extracted_symbols
+        self.output_content: dict[str, list[str]] = dict()
+
+    def generate(self) -> None:
+        pass
+
+    def has_symbol(self, symbol: str) -> bool:
+        return (
+            symbol in self.extracted_symbols.enums or 
+            symbol in self.extracted_symbols.structs or 
+            symbol in self.extracted_symbols.functions
+        )
+
+    def get_symbol_type(self, symbol: str) -> SymbolType:
+        if symbol in self.extracted_symbols.enums:
+            return 'enum'
+        elif symbol in self.extracted_symbols.structs:
+            return 'struct'
+        elif symbol in self.extracted_symbols.functions:
+            return 'function'
+        raise ValueError(f'Unknown symbol: {symbol}')
+
+    def _write(self, file_name: str, content: str) -> None:
+        if file_name not in self.output_content:
+            self.output_content[file_name] = []
+        self.output_content[file_name].append(content)
+
+    def write_outputs(self, output_dir: Path) -> None:
+        for file_name, content in self.output_content.items():
+            (output_dir / file_name).parent.mkdir(parents=True, exist_ok=True)
+            with open(output_dir / file_name, 'w') as f:
+                f.write("\n".join(content))
+
+    def get_outputs(self) -> dict[str, str]:
+        return {file_name: "\n".join(content) for file_name, content in self.output_content.items()}
+
+
--- a/generator/generators/odin/clay.template.odin
+++ b/generator/generators/odin/clay.template.odin
@ -0,0 +1,164 @@
+package clay
+
+import "core:c"
+import "core:strings"
+
+when ODIN_OS == .Windows {
+    foreign import Clay "windows/clay.lib"
+} else when ODIN_OS == .Linux {
+    foreign import Clay "linux/clay.a"
+} else when ODIN_OS == .Darwin {
+    when ODIN_ARCH == .arm64 {
+        foreign import Clay "macos-arm64/clay.a"
+    } else {
+        foreign import Clay "macos/clay.a"
+    }
+} else when ODIN_ARCH == .wasm32 || ODIN_ARCH == .wasm64p32 {
+    foreign import Clay "wasm/clay.o"
+}
+
+when ODIN_OS == .Windows {
+    EnumBackingType :: u32
+} else {
+    EnumBackingType :: u8
+}
+
+{{enums}}
+
+Context :: struct {
+    
+}
+
+ClayArray :: struct($type: typeid) {
+    capacity:      i32,
+    length:        i32,
+    internalArray: [^]type,
+}
+
+SizingConstraints :: struct #raw_union {
+    sizeMinMax:  SizingConstraintsMinMax,
+    sizePercent: c.float,
+}
+
+TypedConfig :: struct {
+    type:   ElementConfigType,
+    config: rawptr,
+    id:     ElementId,
+}
+
+{{structs}}
+
+@(link_prefix = "Clay_", default_calling_convention = "c")
+foreign Clay {
+{{public_functions}}
+}
+
+@(link_prefix = "Clay_", default_calling_convention = "c", private)
+foreign Clay {
+{{private_functions}}
+}
+
+@(require_results, deferred_none = _CloseElement)
+UI :: proc(configs: ..TypedConfig) -> bool {
+    _OpenElement()
+    for config in configs {
+        #partial switch (config.type) {
+        case ElementConfigType.Id:
+            _AttachId(config.id)
+        case ElementConfigType.Layout:
+            _AttachLayoutConfig(cast(^LayoutConfig)config.config)
+        case:
+            _AttachElementConfig(config.config, config.type)
+        }
+    }
+    _ElementPostConfiguration()
+    return true
+}
+
+Layout :: proc(config: LayoutConfig) -> TypedConfig {
+    return {type = ElementConfigType.Layout, config = _StoreLayoutConfig(config) }
+}
+
+PaddingAll :: proc (padding: u16) -> Padding {
+    return { padding, padding, padding, padding }
+}
+
+Rectangle :: proc(config: RectangleElementConfig) -> TypedConfig {
+    return {type = ElementConfigType.Rectangle, config = _StoreRectangleElementConfig(config)}
+}
+
+Text :: proc(text: string, config: ^TextElementConfig) {
+    _OpenTextElement(MakeString(text), config)
+}
+
+TextConfig :: proc(config: TextElementConfig) -> ^TextElementConfig {
+    return _StoreTextElementConfig(config)
+}
+
+Image :: proc(config: ImageElementConfig) -> TypedConfig {
+    return {type = ElementConfigType.Image, config = _StoreImageElementConfig(config)}
+}
+
+Floating :: proc(config: FloatingElementConfig) -> TypedConfig {
+    return {type = ElementConfigType.Floating, config = _StoreFloatingElementConfig(config)}
+}
+
+Custom :: proc(config: CustomElementConfig) -> TypedConfig {
+    return {type = ElementConfigType.Custom, config = _StoreCustomElementConfig(config)}
+}
+
+Scroll :: proc(config: ScrollElementConfig) -> TypedConfig {
+    return {type = ElementConfigType.Scroll, config = _StoreScrollElementConfig(config)}
+}
+
+Border :: proc(config: BorderElementConfig) -> TypedConfig {
+    return {type = ElementConfigType.Border, config = _StoreBorderElementConfig(config)}
+}
+
+BorderOutside :: proc(outsideBorders: BorderData) -> TypedConfig {
+    return { type = ElementConfigType.Border, config = _StoreBorderElementConfig((BorderElementConfig){left = outsideBorders, right = outsideBorders, top = outsideBorders, bottom = outsideBorders}) }
+}
+
+BorderOutsideRadius :: proc(outsideBorders: BorderData, radius: f32) -> TypedConfig {
+    return { type = ElementConfigType.Border, config = _StoreBorderElementConfig(
+        (BorderElementConfig){left = outsideBorders, right = outsideBorders, top = outsideBorders, bottom = outsideBorders, cornerRadius = {radius, radius, radius, radius}},
+    ) }
+}
+
+BorderAll :: proc(allBorders: BorderData) -> TypedConfig {
+    return { type = ElementConfigType.Border, config = _StoreBorderElementConfig((BorderElementConfig){left = allBorders, right = allBorders, top = allBorders, bottom = allBorders, betweenChildren = allBorders}) }
+}
+
+BorderAllRadius :: proc(allBorders: BorderData, radius: f32) -> TypedConfig {
+    return { type = ElementConfigType.Border, config = _StoreBorderElementConfig(
+        (BorderElementConfig){left = allBorders, right = allBorders, top = allBorders, bottom = allBorders, cornerRadius = {radius, radius, radius, radius}},
+    ) }
+}
+
+CornerRadiusAll :: proc(radius: f32) -> CornerRadius {
+    return CornerRadius{radius, radius, radius, radius}
+}
+
+SizingFit :: proc(sizeMinMax: SizingConstraintsMinMax) -> SizingAxis {
+    return SizingAxis{type = SizingType.FIT, constraints = {sizeMinMax = sizeMinMax}}
+}
+
+SizingGrow :: proc(sizeMinMax: SizingConstraintsMinMax) -> SizingAxis {
+    return SizingAxis{type = SizingType.GROW, constraints = {sizeMinMax = sizeMinMax}}
+}
+
+SizingFixed :: proc(size: c.float) -> SizingAxis {
+    return SizingAxis{type = SizingType.FIXED, constraints = {sizeMinMax = {size, size}}}
+}
+
+SizingPercent :: proc(sizePercent: c.float) -> SizingAxis {
+    return SizingAxis{type = SizingType.PERCENT, constraints = {sizePercent = sizePercent}}
+}
+
+MakeString :: proc(label: string) -> String {
+    return String{chars = raw_data(label), length = cast(c.int)len(label)}
+}
+
+ID :: proc(label: string, index: u32 = 0) -> TypedConfig {
+    return { type = ElementConfigType.Id, id = _HashString(MakeString(label), index, 0) }
+}
--- a/generator/generators/odin_generator.py
+++ b/generator/generators/odin_generator.py
@ -0,0 +1,315 @@
+from pathlib import Path
+import logging
+
+from parser import ExtractedSymbolType
+from generators.base_generator import BaseGenerator
+
+logger = logging.getLogger(__name__)
+
+def get_common_prefix(keys: list[str]) -> str:
+    # find a prefix that's shared between all keys
+    prefix = ""
+    for i in range(min(map(len, keys))):
+        if len(set(key[i] for key in keys)) > 1:
+            break
+        prefix += keys[0][i]
+    return prefix
+
+def snake_case_to_pascal_case(snake_case: str) -> str:
+    return ''.join(word.lower().capitalize() for word in snake_case.split('_'))
+
+
+SYMBOL_NAME_OVERRIDES = {
+    'Clay_TextElementConfigWrapMode': 'TextWrapMode',
+    'Clay_Border': 'BorderData',
+    'Clay_SizingMinMax': 'SizingConstraintsMinMax',
+}
+SYMBOL_COMPLETE_OVERRIDES = {
+    'Clay_RenderCommandArray': 'ClayArray(RenderCommand)',
+    'Clay_Context': 'Context',
+    'Clay_ElementConfig': None,
+    # 'Clay_SetQueryScrollOffsetFunction': None,
+}
+
+# These enums should have output binding members that are PascalCase instead of UPPER_SNAKE_CASE.
+ENUM_MEMBER_PASCAL = {
+    'Clay_RenderCommandType',
+    'Clay_TextElementConfigWrapMode',
+    'Clay__ElementConfigType',
+}
+ENUM_MEMBER_OVERRIDES = {
+    'Clay__ElementConfigType': {
+        'CLAY__ELEMENT_CONFIG_TYPE_BORDER_CONTAINER': 'Border',
+        'CLAY__ELEMENT_CONFIG_TYPE_FLOATING_CONTAINER': 'Floating',
+        'CLAY__ELEMENT_CONFIG_TYPE_SCROLL_CONTAINER': 'Scroll',
+    }
+}
+ENUM_ADDITIONAL_MEMBERS = {
+    'Clay__ElementConfigType': {
+        'Id': 65,
+        'Layout': 66,
+    }
+}
+
+TYPE_MAPPING = {
+    '*char': '[^]c.char',
+    'const *char': '[^]c.char',
+    '*void': 'rawptr',
+    'bool': 'bool',
+    'float': 'c.float',
+    'uint16_t': 'u16',
+    'uint32_t': 'u32',
+    'int32_t': 'c.int32_t',
+    'uintptr_t': 'rawptr',
+    'intptr_t': 'rawptr',
+    'void': 'void',
+}
+STRUCT_TYPE_OVERRIDES = {
+    'Clay_Arena': {
+        'nextAllocation': 'uintptr',
+        'capacity': 'uintptr',
+    },
+    'Clay_SizingAxis': {
+        'size': 'SizingConstraints',
+    },
+    "Clay_RenderCommand": {
+        "zIndex": 'i32',
+    },
+}
+STRUCT_MEMBER_OVERRIDES = {
+    'Clay_ErrorHandler': {
+        'errorHandlerFunction': 'handler',
+    },
+    'Clay_SizingAxis': {
+        'size': 'constraints',
+    },
+}
+STRUCT_OVERRIDE_AS_FIXED_ARRAY = {
+    'Clay_Color',
+    'Clay_Vector2',
+}
+
+FUNCTION_PARAM_OVERRIDES = {
+    'Clay_SetCurrentContext': {
+        'context': 'ctx',
+    },
+}
+FUNCTION_TYPE_OVERRIDES = {
+    'Clay_CreateArenaWithCapacityAndMemory': {
+        'offset': '[^]u8',
+    },
+    'Clay_SetMeasureTextFunction': {
+        'userData': 'uintptr',
+    },
+    'Clay_RenderCommandArray_Get': {
+        'index': 'i32',
+    },
+    "Clay__AttachElementConfig": {
+        "config": 'rawptr',
+    },
+}
+
+class OdinGenerator(BaseGenerator):
+
+    def generate(self) -> None:
+        self.generate_structs()
+        self.generate_enums()
+        self.generate_functions()
+
+        odin_template_path = Path(__file__).parent / 'odin' / 'clay.template.odin'
+        with open(odin_template_path, 'r') as f:
+            template = f.read()
+        self.output_content['clay.odin'] = (
+            template
+            .replace('{{structs}}', '\n'.join(self.output_content['struct']))
+            .replace('{{enums}}', '\n'.join(self.output_content['enum']))
+            .replace('{{public_functions}}', '\n'.join(self.output_content['public_function']))
+            .replace('{{private_functions}}', '\n'.join(self.output_content['private_function']))
+            .splitlines()
+        )
+        del self.output_content['struct']
+        del self.output_content['enum']
+        del self.output_content['private_function']
+        del self.output_content['public_function']
+
+    def get_symbol_name(self, symbol: str) -> str:
+        if symbol in SYMBOL_NAME_OVERRIDES:
+            return SYMBOL_NAME_OVERRIDES[symbol]
+        symbol_type = self.get_symbol_type(symbol)
+        base_name = symbol.removeprefix('Clay_')
+        if symbol_type == 'enum':
+            return base_name.removeprefix('_') # Clay_ and Clay__ are exported as public types.
+        elif symbol_type == 'struct':
+            return base_name
+        elif symbol_type == 'function':
+            return base_name
+        raise ValueError(f'Unknown symbol: {symbol}')
+    
+    def format_type(self, type: ExtractedSymbolType) -> str:
+        if isinstance(type, str):
+            return type
+        
+        parameter_strs = []
+        for param_name, param_type in type['params']:
+            parameter_strs.append(f"{param_name}: {self.format_type(param_type or 'unknown')}")
+        return_type_str = ''
+        if type['return_type'] is not None and type['return_type'] != 'void':
+            return_type_str = ' -> ' + self.format_type(type['return_type'])
+        return f"proc \"c\" ({', '.join(parameter_strs)}){return_type_str}"
+    
+    def resolve_binding_type(self, symbol: str, member: str | None, member_type: ExtractedSymbolType | None, type_overrides: dict[str, dict[str, str]]) -> str | None:
+        if isinstance(member_type, str):
+            if member_type in SYMBOL_COMPLETE_OVERRIDES:
+                return SYMBOL_COMPLETE_OVERRIDES[member_type]
+            if symbol in type_overrides and member in type_overrides[symbol]:
+                return type_overrides[symbol][member]
+            if member_type in TYPE_MAPPING:
+                return TYPE_MAPPING[member_type]
+            if member_type and self.has_symbol(member_type):
+                return self.get_symbol_name(member_type)
+            if member_type and member_type.startswith('*'):
+                result = self.resolve_binding_type(symbol, member, member_type[1:], type_overrides)
+                if result:
+                    return f"^{result}"
+            return None
+        if member_type is None:
+            return None
+
+        resolved_parameters = []
+        for param_name, param_type in member_type['params']:
+            resolved_param = self.resolve_binding_type(symbol, param_name, param_type, type_overrides)
+            if resolved_param is None:
+                return None
+            resolved_parameters.append((param_name, resolved_param))
+        resolved_return_type = self.resolve_binding_type(symbol, None, member_type['return_type'], type_overrides)
+        if resolved_return_type is None:
+            return None
+        return self.format_type({
+            "params": resolved_parameters,
+            "return_type": resolved_return_type,
+        })
+
+    def generate_structs(self) -> None:
+        for struct, struct_data in sorted(self.extracted_symbols.structs.items(), key=lambda x: x[0]):
+            members = struct_data['attrs']
+            if not struct.startswith('Clay_'):
+                continue
+            if struct in SYMBOL_COMPLETE_OVERRIDES:
+                continue
+
+            binding_name = self.get_symbol_name(struct)
+            if binding_name.startswith('_'):
+                continue
+
+            if struct in STRUCT_OVERRIDE_AS_FIXED_ARRAY:
+                array_size = len(members)
+                first_elem = list(members.values())[0]
+                array_type = None
+                if 'type' in first_elem:
+                   array_type = first_elem['type']
+
+                if array_type in TYPE_MAPPING:
+                    array_binding_type = TYPE_MAPPING[array_type]
+                elif array_type and self.has_symbol(self.format_type(array_type)):
+                    array_binding_type = self.get_symbol_name(self.format_type(array_type))
+                else:
+                    self._write('struct', f"// {struct} ({array_type}) - has no mapping")
+                    continue
+                
+                self._write('struct', f"// {struct} (overridden as fixed array)")
+                self._write('struct', f"{binding_name} :: [{array_size}]{array_binding_type}")
+                self._write('struct', "")
+                continue
+
+            raw_union = ' #raw_union' if struct_data.get('is_union', False) else ''
+
+            self._write('struct', f"// {struct}")
+            self._write('struct', f"{binding_name} :: struct{raw_union} {{")
+
+            for member, member_info in members.items():
+                if struct in STRUCT_TYPE_OVERRIDES and member in STRUCT_TYPE_OVERRIDES[struct]:
+                    member_type = 'unknown'
+                elif not 'type' in member_info:
+                    self._write('struct', f"    // {member} (unknown type)")
+                    continue
+                else:
+                    member_type = member_info['type']
+                    
+                binding_member_name = member
+                if struct in STRUCT_MEMBER_OVERRIDES and member in STRUCT_MEMBER_OVERRIDES[struct]:
+                    binding_member_name = STRUCT_MEMBER_OVERRIDES[struct][member]
+
+                member_binding_type = self.resolve_binding_type(struct, member, member_type, STRUCT_TYPE_OVERRIDES)
+                if member_binding_type is None:
+                    self._write('struct', f"    // {binding_member_name} ({member_type}) - has no mapping")
+                    continue
+                self._write('struct', f"    {binding_member_name}: {member_binding_type}, // {member} ({member_type})")
+            self._write('struct', "}")
+            self._write('struct', '')
+
+    def generate_enums(self) -> None:
+        for enum, members in sorted(self.extracted_symbols.enums.items(), key=lambda x: x[0]):
+            if not enum.startswith('Clay_'):
+                continue
+            if enum in SYMBOL_COMPLETE_OVERRIDES:
+                continue
+
+            binding_name = self.get_symbol_name(enum)
+            common_member_prefix = get_common_prefix(list(members.keys()))
+            self._write('enum', f"// {enum}")
+            self._write('enum', f"{binding_name} :: enum EnumBackingType {{")
+            for member in members:
+                if enum in ENUM_MEMBER_OVERRIDES and member in ENUM_MEMBER_OVERRIDES[enum]:
+                    binding_member_name = ENUM_MEMBER_OVERRIDES[enum][member]
+                else:
+                    binding_member_name = member.removeprefix(common_member_prefix)
+                    if enum in ENUM_MEMBER_PASCAL:
+                        binding_member_name = snake_case_to_pascal_case(binding_member_name)
+
+                if members[member] is not None:
+                    self._write('enum', f"    {binding_member_name} = {members[member]}, // {member}")
+                else:
+                    self._write('enum', f"    {binding_member_name}, // {member}")
+                
+            if enum in ENUM_ADDITIONAL_MEMBERS:
+                self._write('enum', '    // Odin specific enum types')
+                for member, value in ENUM_ADDITIONAL_MEMBERS[enum].items():
+                    self._write('enum', f"    {member} = {value},")
+            self._write('enum', "}")
+            self._write('enum', '')
+
+    def generate_functions(self) -> None:
+        for function, function_info in sorted(self.extracted_symbols.functions.items(), key=lambda x: x[0]):
+            if not function.startswith('Clay_'):
+                continue
+            if function in SYMBOL_COMPLETE_OVERRIDES:
+                continue
+            is_private = function.startswith('Clay__')
+            write_to = 'private_function' if is_private else 'public_function'
+
+            binding_name = self.get_symbol_name(function)
+
+            return_type = function_info['return_type']
+            binding_return_type = self.resolve_binding_type(function, None, return_type, {})
+            if binding_return_type is None:
+                self._write(write_to, f"    // {function} ({return_type}) - has no mapping")
+                continue
+
+            skip = False
+            binding_params = []
+            for param_name, param_type in function_info['params']:
+                binding_param_name = param_name
+                if function in FUNCTION_PARAM_OVERRIDES and param_name in FUNCTION_PARAM_OVERRIDES[function]:
+                    binding_param_name = FUNCTION_PARAM_OVERRIDES[function][param_name]
+                binding_param_type = self.resolve_binding_type(function, param_name, param_type, FUNCTION_TYPE_OVERRIDES)
+                if binding_param_type is None:
+                    skip = True
+                binding_params.append(f"{binding_param_name}: {binding_param_type}")
+            if skip:
+                self._write(write_to, f"    // {function} - has no mapping")
+                continue
+
+            binding_params_str = ', '.join(binding_params)
+            return_str = f" -> {binding_return_type}" if binding_return_type != 'void' else ''
+            self._write(write_to, f"    {binding_name} :: proc({binding_params_str}){return_str} --- // {function}")
+            
--- a/generator/parser.py
+++ b/generator/parser.py
@ -0,0 +1,173 @@
+from dataclasses import dataclass
+from typing import Optional, TypedDict, NotRequired, Union
+from pycparser import c_ast, parse_file, preprocess_file
+from pathlib import Path
+import os
+import json
+import shutil
+import logging
+
+logger = logging.getLogger(__name__)
+
+ExtractedSymbolType = Union[str, "ExtractedFunction"]
+
+class ExtractedStructAttributeUnion(TypedDict):
+    type: Optional[ExtractedSymbolType]
+
+class ExtractedStructAttribute(TypedDict):
+    type: NotRequired[ExtractedSymbolType]
+    union: NotRequired[dict[str, Optional[ExtractedSymbolType]]]
+
+class ExtractedStruct(TypedDict):
+    attrs: dict[str, ExtractedStructAttribute]
+    is_union: NotRequired[bool]
+
+ExtractedEnum = dict[str, Optional[str]]
+ExtractedFunctionParam = tuple[str, Optional[ExtractedSymbolType]]
+
+class ExtractedFunction(TypedDict):
+    return_type: Optional["ExtractedSymbolType"]
+    params: list[ExtractedFunctionParam]
+
+@dataclass
+class ExtractedSymbols:
+    structs: dict[str, ExtractedStruct]
+    enums: dict[str, ExtractedEnum]
+    functions: dict[str, ExtractedFunction]
+
+def get_type_names(node: c_ast.Node, prefix: str="") -> Optional[ExtractedSymbolType]:
+    if isinstance(node, c_ast.TypeDecl) and hasattr(node, 'quals') and node.quals:
+        prefix = " ".join(node.quals) + " " + prefix
+    if isinstance(node, c_ast.PtrDecl):
+        prefix = "*" + prefix
+    if isinstance(node, c_ast.FuncDecl):
+        func: ExtractedFunction = {
+            'return_type': get_type_names(node.type),
+            'params': [],
+        }
+        for param in node.args.params:
+            if param.name is None:
+                continue
+            func['params'].append((param.name, get_type_names(param)))
+        return func
+
+    if hasattr(node, 'names'):
+        return prefix + node.names[0] # type: ignore
+    elif hasattr(node, 'type'):
+        return get_type_names(node.type, prefix) # type: ignore
+    return None
+
+class Visitor(c_ast.NodeVisitor):
+    def __init__(self):
+        self.structs: dict[str, ExtractedStruct] = {}
+        self.enums: dict[str, ExtractedEnum] = {}
+        self.functions: dict[str, ExtractedFunction] = {}
+
+    def visit_FuncDecl(self, node: c_ast.FuncDecl):
+        # node.show()
+        # logger.debug(node)
+        node_type = node.type
+        is_pointer = False
+        if isinstance(node.type, c_ast.PtrDecl):
+            node_type = node.type.type
+            is_pointer = True
+        
+        if hasattr(node_type, "declname"):
+            return_type = get_type_names(node_type.type)
+            if return_type is not None and isinstance(return_type, str) and is_pointer:
+                return_type = "*" + return_type
+            func: ExtractedFunction = {
+                'return_type': return_type,
+                'params': [],
+            }
+            for param in node.args.params:
+                if param.name is None:
+                    continue
+                func['params'].append((param.name, get_type_names(param)))
+            self.functions[node_type.declname] = func
+        self.generic_visit(node)
+
+    def visit_Struct(self, node: c_ast.Struct):
+        # node.show()
+        if node.name and node.decls:
+            struct = {}
+            for decl in node.decls:
+                struct[decl.name] = {
+                    "type": get_type_names(decl),
+                }
+            self.structs[node.name] = {
+                'attrs': struct,
+            }
+        self.generic_visit(node)
+
+    def visit_Typedef(self, node: c_ast.Typedef):
+        # node.show()
+        if hasattr(node.type, 'type') and hasattr(node.type.type, 'decls') and node.type.type.decls:
+            struct = {}
+            for decl in node.type.type.decls:
+                if hasattr(decl, 'type') and hasattr(decl.type, 'type') and isinstance(decl.type.type, c_ast.Union):
+                    union = {}
+                    for field in decl.type.type.decls:
+                        union[field.name] = get_type_names(field)
+                    struct[decl.name] = {
+                        'union': union
+                    }
+                else:
+                    struct[decl.name] = {
+                        "type": get_type_names(decl),
+                    }
+
+            self.structs[node.name] = {
+                'attrs': struct,
+                'is_union': isinstance(node.type.type, c_ast.Union),
+            }
+        if hasattr(node.type, 'type') and isinstance(node.type.type, c_ast.Enum):
+            enum = {}
+            for enumerator in node.type.type.values.enumerators:
+                if enumerator.value is None:
+                    enum[enumerator.name] = None
+                else:
+                    enum[enumerator.name] = enumerator.value.value
+            self.enums[node.name] = enum
+        self.generic_visit(node)
+
+
+def parse_headers(input_files: list[Path], tmp_dir: Path) -> ExtractedSymbols:
+    cpp_args = ["-nostdinc", "-D__attribute__(x)=", "-E"]
+
+    # Make a new clay.h that combines the provided input files, so that we can add bindings for customized structs
+    with open(tmp_dir / 'merged_clay.h', 'w') as f:
+        for input_file in input_files:
+            with open(input_file, 'r') as f2:
+                for line in f2:
+                    # Ignore includes, as they should be manually included in input_files.
+                    if line.startswith("#include"):
+                        continue
+
+                    # Ignore the CLAY_IMPLEMENTATION define, because we only want to parse the public api code.
+                    # This is helpful so that the user can provide their implementation code, which will contain any custom extensions
+                    if "#define CLAY_IMPLEMENTATION" in line:
+                        continue
+
+                    f.write(line)
+
+    # Preprocess the file
+    logger.info("Preprocessing file")
+    preprocessed = preprocess_file(tmp_dir / 'merged_clay.h', cpp_path="cpp", cpp_args=cpp_args) # type: ignore
+    with open(tmp_dir / 'clay.preprocessed.h', 'w') as f:
+        f.write(preprocessed)
+
+    # Parse the file
+    logger.info("Parsing file")
+    ast = parse_file(tmp_dir / 'clay.preprocessed.h', use_cpp=False) # type: ignore
+
+    # Extract symbols
+    visitor = Visitor()
+    visitor.visit(ast)
+    
+    result = ExtractedSymbols(
+        structs=visitor.structs,
+        enums=visitor.enums,
+        functions=visitor.functions
+    )
+    return result
--- a/generator/requirements.txt
+++ b/generator/requirements.txt
@ -0,0 +1 @@
+pycparser==2.22
--- a/renderers/SDL2/clay_renderer_SDL2.c
+++ b/renderers/SDL2/clay_renderer_SDL2.c
@ -58,7 +58,7 @@ static void Clay_SDL2_Render(SDL_Renderer *renderer, Clay_RenderCommandArray ren
            }
            case CLAY_RENDER_COMMAND_TYPE_TEXT: {
                Clay_TextElementConfig *config = renderCommand->config.textElementConfig;
-                Clay_String text = renderCommand->text;
+                Clay_StringSlice text = renderCommand->text;
                char *cloned = (char *)calloc(text.length + 1, 1);
                memcpy(cloned, text.chars, text.length);
                TTF_Font* font = fonts[config->fontId].font;
--- a/renderers/SDL3/README
+++ b/renderers/SDL3/README
@ -1,5 +1,4 @@
 Please note, the SDL3 renderer is not 100% feature complete. It is currently missing:

- Borders
 - Images
 - Scroll / Scissor handling
--- a/renderers/SDL3/clay_renderer_SDL3.c
+++ b/renderers/SDL3/clay_renderer_SDL3.c
@ -2,27 +2,27 @@
 #include <SDL3/SDL_main.h>
 #include <SDL3/SDL.h>
 #include <SDL3_ttf/SDL_ttf.h>
-#include <math.h> //needed to perform the rounded corners rendering

 /* This needs to be global because the "MeasureText" callback doesn't have a
 * user data parameter */
 static TTF_Font *gFonts[1];
+/* Global for convenience. Even in 4K this is enough for smooth curves (low radius or rect size coupled with
+ * no AA or low resolution might make it appear as jagged curves) */
+static int NUM_CIRCLE_SEGMENTS = 16;

-//all rendering is performed  by a single SDL call, avoiding multiple RenderRect + plumbing choice for circles.
-static void SDL_RenderRoundedRect(SDL_Renderer *renderer, const SDL_FRect rect, const float cornerRadius, const Clay_Color _color) {
-    /* Even in 4K this is enough for smooth curves (low radius or rect size coupled with
-     * no AA or low resolution might make it appear as jagged curves) */
-    const int NUM_CIRCLE_SEGMENTS = 16;
-
+//all rendering is performed by a single SDL call, avoiding multiple RenderRect + plumbing choice for circles.
+static void SDL_RenderFillRoundedRect(SDL_Renderer *renderer, const SDL_FRect rect, const float cornerRadius, const Clay_Color _color) {
    const SDL_FColor color = { _color.r/255, _color.g/255, _color.b/255, _color.a/255 };

    int indexCount = 0, vertexCount = 0;

-    const float minRadius = fminf(rect.w, rect.h) / 2.0f;
-    const float clampedRadius = fminf(cornerRadius, minRadius);
+    const float minRadius = SDL_min(rect.w, rect.h) / 2.0f;
+    const float clampedRadius = SDL_min(cornerRadius, minRadius);

-    int totalVertices = 4 + (4 * (NUM_CIRCLE_SEGMENTS * 2)) + 2*4;
-    int totalIndices = 6 + (4 * (NUM_CIRCLE_SEGMENTS * 3)) + 6*4;
+    const int numCircleSegments = SDL_max(NUM_CIRCLE_SEGMENTS, (int) clampedRadius * 0.5f);
+
+    int totalVertices = 4 + (4 * (numCircleSegments * 2)) + 2*4;
+    int totalIndices = 6 + (4 * (numCircleSegments * 3)) + 6*4;

    SDL_Vertex vertices[totalVertices];
    int indices[totalIndices];
@ -41,9 +41,8 @@ static void SDL_RenderRoundedRect(SDL_Renderer *renderer, const SDL_FRect rect,
    indices[indexCount++] = 3;

    //define rounded corners as triangle fans
-    const float step = M_PI_2 / NUM_CIRCLE_SEGMENTS;
-    for (int i = 0; i < NUM_CIRCLE_SEGMENTS; i++)
-    {
+    const float step = (SDL_PI_F/2) / numCircleSegments;
+    for (int i = 0; i < numCircleSegments; i++) {
        const float angle1 = (float)i * step;
        const float angle2 = ((float)i + 1.0f) * step;

@ -55,11 +54,11 @@ static void SDL_RenderRoundedRect(SDL_Renderer *renderer, const SDL_FRect rect,
                case 1: cx = rect.x + rect.w - clampedRadius; cy = rect.y + clampedRadius; signX = 1; signY = -1; break; // Top-right
                case 2: cx = rect.x + rect.w - clampedRadius; cy = rect.y + rect.h - clampedRadius; signX = 1; signY = 1; break; // Bottom-right
                case 3: cx = rect.x + clampedRadius; cy = rect.y + rect.h - clampedRadius; signX = -1; signY = 1; break; // Bottom-left
-                default: SDL_LogError(SDL_LOG_CATEGORY_ERROR, "Invalid corner index"); return;
+                default: return;
            }

-            vertices[vertexCount++] = (SDL_Vertex){ {cx + cosf(angle1) * clampedRadius * signX, cy + sinf(angle1) * clampedRadius * signY}, color, {0, 0} };
-            vertices[vertexCount++] = (SDL_Vertex){ {cx + cosf(angle2) * clampedRadius * signX, cy + sinf(angle2) * clampedRadius * signY}, color, {0, 0} };
+            vertices[vertexCount++] = (SDL_Vertex){ {cx + SDL_cosf(angle1) * clampedRadius * signX, cy + SDL_sinf(angle1) * clampedRadius * signY}, color, {0, 0} };
+            vertices[vertexCount++] = (SDL_Vertex){ {cx + SDL_cosf(angle2) * clampedRadius * signX, cy + SDL_sinf(angle2) * clampedRadius * signY}, color, {0, 0} };

            indices[indexCount++] = j;  // Connect to corresponding central rectangle vertex
            indices[indexCount++] = vertexCount - 2;
@ -113,6 +112,30 @@ static void SDL_RenderRoundedRect(SDL_Renderer *renderer, const SDL_FRect rect,
    SDL_RenderGeometry(renderer, NULL, vertices, vertexCount, indices, indexCount);
 }

+static void SDL_RenderArc(SDL_Renderer *renderer, const SDL_FPoint center, const float radius, const float startAngle, const float endAngle, const float thickness, const Clay_Color color) {
+    SDL_SetRenderDrawColor(renderer, color.r, color.g, color.b, color.a);
+
+    const float radStart = startAngle * (SDL_PI_F / 180.0f);
+    const float radEnd = endAngle * (SDL_PI_F / 180.0f);
+
+    const int numCircleSegments = SDL_max(NUM_CIRCLE_SEGMENTS, (int)(radius * 1.5f)); //increase circle segments for larger circles, 1.5 is arbitrary.
+
+    const float angleStep = (radEnd - radStart) / (float)numCircleSegments;
+    const float thicknessStep = 0.4f; //arbitrary value to avoid overlapping lines. Changing THICKNESS_STEP or numCircleSegments might cause artifacts.
+
+    for (float t = thicknessStep; t < thickness - thicknessStep; t += thicknessStep) {
+        SDL_FPoint points[numCircleSegments + 1];
+        const float clampedRadius = SDL_max(radius - t, 1.0f);
+
+        for (int i = 0; i <= numCircleSegments; i++) {
+            const float angle = radStart + i * angleStep;
+            points[i] = (SDL_FPoint){
+                    SDL_roundf(center.x + SDL_cosf(angle) * clampedRadius),
+                    SDL_roundf(center.y + SDL_sinf(angle) * clampedRadius) };
+        }
+        SDL_RenderLines(renderer, points, numCircleSegments + 1);
+    }
+}

 static void SDL_RenderClayCommands(SDL_Renderer *renderer, Clay_RenderCommandArray *rcommands)
 {
@ -128,16 +151,14 @@ static void SDL_RenderClayCommands(SDL_Renderer *renderer, Clay_RenderCommandArr

                SDL_SetRenderDrawColor(renderer, color.r, color.g, color.b, color.a);
                if (config->cornerRadius.topLeft > 0) {
-                    //const float radius = (config->cornerRadius.topLeft * 2) / (float)((bounding_box.width > bounding_box.height) ? bounding_box.height : bounding_box.width);
-                    //SDL_RenderRoundedRect(renderer, rect, radius, color);
-                    SDL_RenderRoundedRect(renderer, rect, config->cornerRadius.topLeft, color);
+                    SDL_RenderFillRoundedRect(renderer, rect, config->cornerRadius.topLeft, color);
                } else {
                    SDL_RenderFillRect(renderer, &rect);
                }
            } break;
            case CLAY_RENDER_COMMAND_TYPE_TEXT: {
                const Clay_TextElementConfig *config = rcmd->config.textElementConfig;
-                const Clay_String *text = &rcmd->text;
+                const Clay_StringSlice *text = &rcmd->text;
                const SDL_Color color = { config->textColor.r, config->textColor.g, config->textColor.b, config->textColor.a };

                TTF_Font *font = gFonts[config->fontId];
@ -148,6 +169,72 @@ static void SDL_RenderClayCommands(SDL_Renderer *renderer, Clay_RenderCommandArr
                SDL_DestroySurface(surface);
                SDL_DestroyTexture(texture);
            } break;
+            case CLAY_RENDER_COMMAND_TYPE_BORDER: {
+                const Clay_BorderElementConfig *config = rcmd->config.borderElementConfig;
+
+                const float minRadius = SDL_min(rect.w, rect.h) / 2.0f;
+                const Clay_CornerRadius clampedRadii = {
+                    .topLeft = SDL_min(config->cornerRadius.topLeft, minRadius),
+                    .topRight = SDL_min(config->cornerRadius.topRight, minRadius),
+                    .bottomLeft = SDL_min(config->cornerRadius.bottomLeft, minRadius),
+                    .bottomRight = SDL_min(config->cornerRadius.bottomRight, minRadius)
+                };
+                //edges
+                SDL_SetRenderDrawColor(renderer, config->left.color.r, config->left.color.g, config->left.color.b, config->left.color.a);
+                if (config->left.width > 0) {
+                    const float starting_y = rect.y + clampedRadii.topLeft;
+                    const float length = rect.h - clampedRadii.topLeft - clampedRadii.bottomLeft;
+                    SDL_FRect line = { rect.x, starting_y, config->left.width, length };
+                    SDL_RenderFillRect(renderer, &line);
+                }
+                if (config->right.width > 0) {
+                    const float starting_x = rect.x + rect.w - (float)config->right.width;
+                    const float starting_y = rect.y + clampedRadii.topRight;
+                    const float length = rect.h - clampedRadii.topRight - clampedRadii.bottomRight;
+                    SDL_FRect line = { starting_x, starting_y, config->right.width, length };
+                    SDL_RenderFillRect(renderer, &line);
+                }
+                if (config->top.width > 0) {
+                    const float starting_x = rect.x + clampedRadii.topLeft;
+                    const float length = rect.w - clampedRadii.topLeft - clampedRadii.topRight;
+                    SDL_FRect line = { starting_x, rect.y, length, config->top.width };
+                    SDL_RenderFillRect(renderer, &line);
+                }
+                if (config->bottom.width > 0) {
+                    const float starting_x = rect.x + clampedRadii.bottomLeft;
+                    const float starting_y = rect.y + rect.h - (float)config->bottom.width;
+                    const float length = rect.w - clampedRadii.bottomLeft - clampedRadii.bottomRight;
+                    SDL_FRect line = { starting_x, starting_y, length, config->bottom.width };
+                    SDL_SetRenderDrawColor(renderer, config->bottom.color.r, config->bottom.color.g, config->bottom.color.b, config->bottom.color.a);
+                    SDL_RenderFillRect(renderer, &line);
+                }
+                //corners
+                if (config->cornerRadius.topLeft > 0) {
+                    const float centerX = rect.x + clampedRadii.topLeft -1;
+                    const float centerY = rect.y + clampedRadii.topLeft;
+                    SDL_RenderArc(renderer, (SDL_FPoint){centerX, centerY}, clampedRadii.topLeft,
+                        180.0f, 270.0f, config->top.width, config->top.color);
+                }
+                if (config->cornerRadius.topRight > 0) {
+                    const float centerX = rect.x + rect.w - clampedRadii.topRight -1;
+                    const float centerY = rect.y + clampedRadii.topRight;
+                    SDL_RenderArc(renderer, (SDL_FPoint){centerX, centerY}, clampedRadii.topRight,
+                        270.0f, 360.0f, config->top.width, config->top.color);
+                }
+                if (config->cornerRadius.bottomLeft > 0) {
+                    const float centerX = rect.x + clampedRadii.bottomLeft -1;
+                    const float centerY = rect.y + rect.h - clampedRadii.bottomLeft -1;
+                    SDL_RenderArc(renderer, (SDL_FPoint){centerX, centerY}, clampedRadii.bottomLeft,
+                        90.0f, 180.0f, config->bottom.width, config->bottom.color);
+                }
+                if (config->cornerRadius.bottomRight > 0) {
+                    const float centerX = rect.x + rect.w - clampedRadii.bottomRight -1; //TODO: why need to -1 in all calculations???
+                    const float centerY = rect.y + rect.h - clampedRadii.bottomRight -1;
+                    SDL_RenderArc(renderer, (SDL_FPoint){centerX, centerY}, clampedRadii.bottomRight,
+                        0.0f, 90.0f, config->bottom.width, config->bottom.color);
+                }
+
+            } break;
            default:
                SDL_Log("Unknown render command type: %d", rcmd->commandType);
        }
--- a/renderers/raylib/clay_renderer_raylib.c
+++ b/renderers/raylib/clay_renderer_raylib.c
@ -138,7 +138,7 @@ void Clay_Raylib_Render(Clay_RenderCommandArray renderCommands)
        {
            case CLAY_RENDER_COMMAND_TYPE_TEXT: {
                // Raylib uses standard C strings so isn't compatible with cheap slices, we need to clone the string to append null terminator
-                Clay_String text = renderCommand->text;
+                Clay_StringSlice text = renderCommand->text;
                char *cloned = (char *)malloc(text.length + 1);
                memcpy(cloned, text.chars, text.length);
                cloned[text.length] = '\0';
Author	SHA1	Message	Date
Harrison Lambeth	af603c7195	Merge `df79cc9e53` into `951d785deb`	2025-01-27 01:30:31 +00:00
Harrison Lambeth	df79cc9e53	small fixes	2025-01-26 18:30:26 -07:00
Harrison Lambeth	8718ce6303	small refactor	2025-01-26 15:28:10 -07:00
Harrison Lambeth	c5726b68d9	Fix Clay_OnHover	2025-01-26 14:53:17 -07:00
Harrison Lambeth	81032d9457	Add proper support for function arguments	2025-01-26 14:43:51 -07:00
Harrison Lambeth	73f30d10b6	Some fixes after rebasing	2025-01-26 13:53:00 -07:00
Harrison Lambeth	8df5da50c7	initial pass	2025-01-26 13:16:32 -07:00
Nic Barker	951d785deb	[Documentation] Fix incorrect type information in README for CLAY_IDI Some checks failed CMake on multiple platforms / build (Release, cl, cl, windows-latest) (push) Has been cancelled Details CMake on multiple platforms / build (Release, clang, clang++, ubuntu-latest) (push) Has been cancelled Details CMake on multiple platforms / build (Release, gcc, g++, ubuntu-latest) (push) Has been cancelled Details	2025-01-26 15:43:55 +13:00
Nic Barker	4612481d25	[Documentation] Fix some typos in the README example code	2025-01-26 15:35:30 +13:00
Nic Barker	0a703de69a	[Core] Add z-index and string base to Render Commands (#227 )	2025-01-26 15:28:35 +13:00
Nic Barker	cb62db77e3	[Documentation] Combine quick start steps into a single code block in main README	2025-01-26 15:22:46 +13:00
Cory	ea6109bd0b	[CMake] Make Examples Optional in CMAKE (#216 )	2025-01-26 15:05:45 +13:00
arnauNau	c0dac38c87	[Renderers/SDL3] Add borders and rounded borders functionality. (#220 )	2025-01-26 14:39:34 +13:00