clay/examples/raylib-sidebar-scrolling-container/main.c

#define CLAY_IMPLEMENTATION
#include "../../clay.h"
#include "../../renderers/raylib/clay_renderer_raylib.c"

const uint32_t FONT_ID_BODY_24 = 0;
const uint32_t FONT_ID_BODY_16 = 1;
#define COLOR_ORANGE (Clay_Color) {225, 138, 50, 255}
#define COLOR_BLUE (Clay_Color) {111, 173, 162, 255}

Texture2D profilePicture;
#define RAYLIB_VECTOR2_TO_CLAY_VECTOR2(vector) (Clay_Vector2) { .x = vector.x, .y = vector.y }

Clay_String profileText = CLAY_STRING("Profile Page one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen");
Clay_TextElementConfig headerTextConfig = (Clay_TextElementConfig) { .fontId = 1, .fontSize = 16, .textColor = {0,0,0,255} };

void HandleHeaderButtonInteraction(Clay_ElementId elementId, Clay_PointerData pointerData, intptr_t userData) {
    if (pointerData.state == CLAY_POINTER_DATA_PRESSED_THIS_FRAME) {
        // Do some click handling
    }
}

// Examples of re-usable "Components"
void RenderHeaderButton(Clay_String text) {
    CLAY(CLAY_LAYOUT({ .padding = {16, 8} }),
        CLAY_RECTANGLE({ .color = Clay_Hovered() ? COLOR_BLUE : COLOR_ORANGE }),
        Clay_OnHover(HandleHeaderButtonInteraction, 1)) {
        CLAY_TEXT(text, CLAY_TEXT_CONFIG(headerTextConfig));
    }
}

Clay_LayoutConfig dropdownTextItemLayout = (Clay_LayoutConfig) { .padding = {8, 4} };
Clay_RectangleElementConfig dropdownRectangleConfig = (Clay_RectangleElementConfig) { .color = {180, 180, 180, 255} };
Clay_TextElementConfig dropdownTextElementConfig = (Clay_TextElementConfig) { .fontSize = 24, .textColor = {255,255,255,255} };

void RenderDropdownTextItem(int index) {
    CLAY(CLAY_IDI("ScrollContainerItem", index), CLAY_LAYOUT(dropdownTextItemLayout), CLAY_RECTANGLE(dropdownRectangleConfig)) {
        CLAY_TEXT(CLAY_STRING("I'm a text field in a scroll container."), &dropdownTextElementConfig);
    }
}

Clay_RenderCommandArray CreateLayout() {
    Clay_BeginLayout();
    CLAY(CLAY_ID("OuterContainer"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(), .height = CLAY_SIZING_GROW() }, .padding = { 16, 16 }, .childGap = 16 }), CLAY_RECTANGLE({ .color = {200, 200, 200, 255} })) {
        CLAY(CLAY_ID("SideBar"), CLAY_LAYOUT({ .layoutDirection = CLAY_TOP_TO_BOTTOM, .sizing = { .width = CLAY_SIZING_FIXED(300), .height = CLAY_SIZING_GROW() }, .padding = {16, 16}, .childGap = 16 }), CLAY_RECTANGLE({ .color = {150, 150, 255, 255} })) {
            CLAY(CLAY_ID("ProfilePictureOuter"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW() }, .padding = { 8, 8 }, .childGap = 8, .childAlignment = { .y = CLAY_ALIGN_Y_CENTER } }), CLAY_RECTANGLE({ .color = {130, 130, 255, 255} })) {
                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(profileText, CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {0, 0, 0, 255} }));
            }
            CLAY(CLAY_ID("SidebarBlob1"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(), .height = CLAY_SIZING_FIXED(50) }}), CLAY_RECTANGLE({ .color = {110, 110, 255, 255} })) {}
            CLAY(CLAY_ID("SidebarBlob2"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(), .height = CLAY_SIZING_FIXED(50) }}), CLAY_RECTANGLE({ .color = {110, 110, 255, 255} })) {}
            CLAY(CLAY_ID("SidebarBlob3"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(), .height = CLAY_SIZING_FIXED(50) }}), CLAY_RECTANGLE({ .color = {110, 110, 255, 255} })) {}
            CLAY(CLAY_ID("SidebarBlob4"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW(), .height = CLAY_SIZING_FIXED(50) }}), CLAY_RECTANGLE({ .color = {110, 110, 255, 255} })) {}
        }

        CLAY(CLAY_ID("RightPanel"), CLAY_LAYOUT({ .layoutDirection = CLAY_TOP_TO_BOTTOM, .sizing = { .width = CLAY_SIZING_GROW(), .height = CLAY_SIZING_GROW() }, .childGap = 16 })) {
            CLAY(CLAY_ID("HeaderBar"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW() }, .childAlignment = { .x = CLAY_ALIGN_X_RIGHT }, .padding = {8, 8}, .childGap = 8 }), CLAY_RECTANGLE({ .color =  {180, 180, 180, 255} })) {
                RenderHeaderButton(CLAY_STRING("Header Item 1"));
                RenderHeaderButton(CLAY_STRING("Header Item 2"));
                RenderHeaderButton(CLAY_STRING("Header Item 3"));
            }
            CLAY(CLAY_ID("MainContent"),
                CLAY_SCROLL({ .vertical = true }),
                CLAY_LAYOUT({ .layoutDirection = CLAY_TOP_TO_BOTTOM, .padding = {16, 16}, .childGap = 16, .sizing = { CLAY_SIZING_GROW() } }),
                CLAY_RECTANGLE({ .color = {200, 200, 255, 255} }))
            {
                 CLAY(CLAY_ID("FloatingContainer"),
                     CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(300), .height = CLAY_SIZING_FIXED(300) }, .padding = { 16, 16 }}),
                     CLAY_FLOATING({ .zIndex = 1, .attachment = { CLAY_ATTACH_POINT_CENTER_TOP, CLAY_ATTACH_POINT_CENTER_TOP }, .offset = {0, -16} }),
                     CLAY_BORDER_OUTSIDE({ .color = {80, 80, 80, 255}, .width = 2 }),
                     CLAY_RECTANGLE({ .color = {140,80, 200, 200 }})
                 ) {
                     CLAY_TEXT(CLAY_STRING("I'm an inline floating container."), CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {255,255,255,255} }));
                 }

                 CLAY_TEXT(CLAY_STRING("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt."),
                     CLAY_TEXT_CONFIG({ .fontId = FONT_ID_BODY_24, .fontSize = 24, .textColor = {0,0,0,255} }));

                 CLAY(CLAY_ID("Photos2"), CLAY_LAYOUT({ .childGap = 16, .padding = { 16, 16 }}), CLAY_RECTANGLE({ .color = {180, 180, 220, 255} })) {
                     CLAY(CLAY_ID("Picture4"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(120), .height = CLAY_SIZING_FIXED(120) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {120, 120} })) {}
                     CLAY(CLAY_ID("Picture5"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(120), .height = CLAY_SIZING_FIXED(120) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {120, 120} })) {}
                     CLAY(CLAY_ID("Picture6"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(120), .height = CLAY_SIZING_FIXED(120) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {120, 120} })) {}
                 }

                 CLAY_TEXT(CLAY_STRING("Faucibus purus in massa tempor nec. Nec ullamcorper sit amet risus nullam eget felis eget nunc. Diam vulputate ut pharetra sit amet aliquam id diam. Lacus suspendisse faucibus interdum posuere lorem. A diam sollicitudin tempor id. Amet massa vitae tortor condimentum lacinia. Aliquet nibh praesent tristique magna."),
                     CLAY_TEXT_CONFIG({ .fontSize = 24, .lineHeight = 60, .textColor = {0,0,0,255} }));

                 CLAY_TEXT(CLAY_STRING("Suspendisse in est ante in nibh. Amet venenatis urna cursus eget nunc scelerisque viverra. Elementum sagittis vitae et leo duis ut diam quam nulla. Enim nulla aliquet porttitor lacus. Pellentesque habitant morbi tristique senectus et. Facilisi nullam vehicula ipsum a arcu cursus vitae.\nSem fringilla ut morbi tincidunt. Euismod quis viverra nibh cras pulvinar mattis nunc sed. Velit sed ullamcorper morbi tincidunt ornare massa. Varius quam quisque id diam vel quam. Nulla pellentesque dignissim enim sit amet venenatis. Enim lobortis scelerisque fermentum dui faucibus in. Pretium viverra suspendisse potenti nullam ac tortor vitae. Lectus vestibulum mattis ullamcorper velit sed. Eget mauris pharetra et ultrices neque ornare aenean euismod elementum. Habitant morbi tristique senectus et. Integer vitae justo eget magna fermentum iaculis eu. Semper quis lectus nulla at volutpat diam. Enim praesent elementum facilisis leo. Massa vitae tortor condimentum lacinia quis vel."),
                     CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {0,0,0,255} }));

                 CLAY(CLAY_ID("Photos"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW() }, .childAlignment = { .x = CLAY_ALIGN_X_CENTER, .y = CLAY_ALIGN_Y_CENTER }, .childGap = 16, .padding = {16, 16} }), CLAY_RECTANGLE({ .color = {180, 180, 220, 255} })) {
                     CLAY(CLAY_ID("Picture2"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(120), .height = CLAY_SIZING_FIXED(120) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {120, 120} })) {}
                     CLAY(CLAY_ID("Picture1"), CLAY_LAYOUT({ .childAlignment = { .x = CLAY_ALIGN_X_CENTER }, .layoutDirection = CLAY_TOP_TO_BOTTOM, .padding = {8, 8} }), CLAY_RECTANGLE({ .color = {170, 170, 220, 255} })) {
                         CLAY(CLAY_ID("ProfilePicture2"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(60), .height = CLAY_SIZING_FIXED(60) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {60, 60} })) {}
                         CLAY_TEXT(CLAY_STRING("Image caption below"), CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {0,0,0,255} }));
                     }
                     CLAY(CLAY_ID("Picture3"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(120), .height = CLAY_SIZING_FIXED(120) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {120, 120} })) {}
                 }

                 CLAY_TEXT(CLAY_STRING("Amet cursus sit amet dictum sit amet justo donec. Et malesuada fames ac turpis egestas maecenas. A lacus vestibulum sed arcu non odio euismod lacinia. Gravida neque convallis a cras. Dui nunc mattis enim ut tellus elementum sagittis vitae et. Orci sagittis eu volutpat odio facilisis mauris. Neque gravida in fermentum et sollicitudin ac orci. Ultrices dui sapien eget mi proin sed libero. Euismod quis viverra nibh cras pulvinar mattis. Diam volutpat commodo sed egestas egestas. In fermentum posuere urna nec tincidunt praesent semper. Integer eget aliquet nibh praesent tristique magna.\nId cursus metus aliquam eleifend mi in. Sed pulvinar proin gravida hendrerit lectus a. Etiam tempor orci eu lobortis elementum nibh tellus. Nullam vehicula ipsum a arcu cursus vitae. Elit scelerisque mauris pellentesque pulvinar pellentesque habitant morbi tristique senectus. Condimentum lacinia quis vel eros donec ac odio. Mattis pellentesque id nibh tortor id aliquet lectus. Turpis egestas integer eget aliquet nibh praesent tristique. Porttitor massa id neque aliquam vestibulum morbi. Mauris commodo quis imperdiet massa tincidunt nunc pulvinar sapien et. Nunc scelerisque viverra mauris in aliquam sem fringilla. Suspendisse ultrices gravida dictum fusce ut placerat orci nulla.\nLacus laoreet non curabitur gravida arcu ac tortor dignissim. Urna nec tincidunt praesent semper feugiat nibh sed pulvinar. Tristique senectus et netus et malesuada fames ac. Nunc aliquet bibendum enim facilisis gravida. Egestas maecenas pharetra convallis posuere morbi leo urna molestie. Sapien nec sagittis aliquam malesuada bibendum arcu vitae elementum curabitur. Ac turpis egestas maecenas pharetra convallis posuere morbi leo urna. Viverra vitae congue eu consequat. Aliquet enim tortor at auctor urna. Ornare massa eget egestas purus viverra accumsan in nisl nisi. Elit pellentesque habitant morbi tristique senectus et netus et malesuada.\nSuspendisse ultrices gravida dictum fusce ut placerat orci nulla pellentesque. Lobortis feugiat vivamus at augue eget arcu. Vitae justo eget magna fermentum iaculis eu. Gravida rutrum quisque non tellus orci. Ipsum faucibus vitae aliquet nec. Nullam non nisi est sit amet. Nunc consequat interdum varius sit amet mattis vulputate enim. Sem fringilla ut morbi tincidunt augue interdum. Vitae purus faucibus ornare suspendisse. Massa tincidunt nunc pulvinar sapien et. Fringilla ut morbi tincidunt augue interdum velit euismod in. Donec massa sapien faucibus et. Est placerat in egestas erat imperdiet. Gravida rutrum quisque non tellus. Morbi non arcu risus quis varius quam quisque id diam. Habitant morbi tristique senectus et netus et malesuada fames ac. Eget lorem dolor sed viverra.\nOrnare massa eget egestas purus viverra. Varius vel pharetra vel turpis nunc eget lorem. Consectetur purus ut faucibus pulvinar elementum. Placerat in egestas erat imperdiet sed euismod nisi. Interdum velit euismod in pellentesque massa placerat duis ultricies lacus. Aliquam nulla facilisi cras fermentum odio eu. Est pellentesque elit ullamcorper dignissim cras tincidunt. Nunc sed id semper risus in hendrerit gravida rutrum. A pellentesque sit amet porttitor eget dolor morbi. Pellentesque habitant morbi tristique senectus et netus et malesuada fames. Nisl nunc mi ipsum faucibus vitae aliquet nec ullamcorper. Sed id semper risus in hendrerit gravida. Tincidunt praesent semper feugiat nibh. Aliquet lectus proin nibh nisl condimentum id venenatis a. Enim sit amet venenatis urna cursus eget. In egestas erat imperdiet sed euismod nisi porta lorem mollis. Lacinia quis vel eros donec ac odio tempor orci. Donec pretium vulputate sapien nec sagittis aliquam malesuada bibendum arcu. Erat pellentesque adipiscing commodo elit at.\nEgestas sed sed risus pretium quam vulputate. Vitae congue mauris rhoncus aenean vel elit scelerisque mauris pellentesque. Aliquam malesuada bibendum arcu vitae elementum. Congue mauris rhoncus aenean vel elit scelerisque mauris. Pellentesque dignissim enim sit amet venenatis urna cursus. Et malesuada f
                     CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {0,0,0,255} }));
            }
        }

        CLAY(CLAY_ID("Blob4Floating2"), CLAY_FLOATING({ .zIndex = 1, .parentId = Clay_GetElementId(CLAY_STRING("SidebarBlob4")).id })) {
            CLAY(CLAY_ID("ScrollContainer"), CLAY_LAYOUT({ .sizing = { .height = CLAY_SIZING_FIXED(200) }, .childGap = 2 }), CLAY_SCROLL({ .vertical = true })) {
                CLAY(CLAY_ID("FloatingContainer2"), CLAY_LAYOUT({ }), CLAY_FLOATING({ .zIndex = 1 })) {
                    CLAY(CLAY_ID("FloatingContainerInner"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(300), .height = CLAY_SIZING_FIXED(300) }, .padding = {16, 16} }), CLAY_RECTANGLE({ .color = {140,80, 200, 200} })) {
                        CLAY_TEXT(CLAY_STRING("I'm an inline floating container."), CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {255,255,255,255} }));
                    }
                }
                CLAY(CLAY_ID("ScrollContainerInner"), CLAY_LAYOUT({ .layoutDirection = CLAY_TOP_TO_BOTTOM }), CLAY_RECTANGLE({ .color = {160, 160, 160, 255} })) {
                    for (int i = 0; i < 100; i++) {
                        RenderDropdownTextItem(i);
                    }
                }
            }
        }
        Clay_ScrollContainerData scrollData = Clay_GetScrollContainerData(Clay_GetElementId(CLAY_STRING("MainContent")));
        if (scrollData.found) {
            CLAY(CLAY_ID("ScrollBar"),
                CLAY_FLOATING({
                    .offset = { .y = -(scrollData.scrollPosition->y / scrollData.contentDimensions.height) * scrollData.scrollContainerDimensions.height },
                    .zIndex = 1,
                    .parentId = Clay_GetElementId(CLAY_STRING("MainContent")).id,
                    .attachment = {.element = CLAY_ATTACH_POINT_RIGHT_TOP, .parent = CLAY_ATTACH_POINT_RIGHT_TOP}
                })
            ) {
                CLAY(CLAY_ID("ScrollBarButton"),
                    CLAY_LAYOUT({ .sizing = {CLAY_SIZING_FIXED(12), CLAY_SIZING_FIXED((scrollData.scrollContainerDimensions.height / scrollData.contentDimensions.height) * scrollData.scrollContainerDimensions.height) }}),
                    CLAY_RECTANGLE({ .cornerRadius = {6}, .color = Clay_PointerOver(Clay__HashString(CLAY_STRING("ScrollBar"), 0, 0)) ? (Clay_Color){100, 100, 140, 150} : (Clay_Color){120, 120, 160, 150} })
                ) {}
            }
        }
    }
    return Clay_EndLayout();
}

typedef struct
{
    Clay_Vector2 clickOrigin;
    Clay_Vector2 positionOrigin;
    bool mouseDown;
} ScrollbarData;

ScrollbarData scrollbarData = (ScrollbarData) {};

bool debugEnabled = false;

void UpdateDrawFrame(void)
{
    Vector2 mouseWheelDelta = GetMouseWheelMoveV();
    float mouseWheelX = mouseWheelDelta.x;
    float mouseWheelY = mouseWheelDelta.y;

    if (IsKeyPressed(KEY_D)) {
        debugEnabled = !debugEnabled;
        Clay_SetDebugModeEnabled(debugEnabled);
    }
    //----------------------------------------------------------------------------------
    // Handle scroll containers
    Clay_Vector2 mousePosition = RAYLIB_VECTOR2_TO_CLAY_VECTOR2(GetMousePosition());
    Clay_SetPointerState(mousePosition, IsMouseButtonDown(0) && !scrollbarData.mouseDown);
    Clay_SetLayoutDimensions((Clay_Dimensions) { (float)GetScreenWidth(), (float)GetScreenHeight() });
    if (!IsMouseButtonDown(0)) {
        scrollbarData.mouseDown = false;
    }

    if (IsMouseButtonDown(0) && !scrollbarData.mouseDown && Clay_PointerOver(Clay__HashString(CLAY_STRING("ScrollBar"), 0, 0))) {
        Clay_ScrollContainerData scrollContainerData = Clay_GetScrollContainerData(Clay__HashString(CLAY_STRING("MainContent"), 0, 0));
        scrollbarData.clickOrigin = mousePosition;
        scrollbarData.positionOrigin = *scrollContainerData.scrollPosition;
        scrollbarData.mouseDown = true;
    } else if (scrollbarData.mouseDown) {
        Clay_ScrollContainerData scrollContainerData = Clay_GetScrollContainerData(Clay__HashString(CLAY_STRING("MainContent"), 0, 0));
        if (scrollContainerData.contentDimensions.height > 0) {
            Clay_Vector2 ratio = (Clay_Vector2) {
                scrollContainerData.contentDimensions.width / scrollContainerData.scrollContainerDimensions.width,
                scrollContainerData.contentDimensions.height / scrollContainerData.scrollContainerDimensions.height,
            };
            if (scrollContainerData.config.vertical) {
                scrollContainerData.scrollPosition->y = scrollbarData.positionOrigin.y + (scrollbarData.clickOrigin.y - mousePosition.y) * ratio.y;
            }
            if (scrollContainerData.config.horizontal) {
                scrollContainerData.scrollPosition->x = scrollbarData.positionOrigin.x + (scrollbarData.clickOrigin.x - mousePosition.x) * ratio.x;
            }
        }
    }

    Clay_UpdateScrollContainers(true, (Clay_Vector2) {mouseWheelX, mouseWheelY}, GetFrameTime());
    // Generate the auto layout for rendering
    double currentTime = GetTime();
    Clay_RenderCommandArray renderCommands = CreateLayout();
    printf("layout time: %f microseconds\n", (GetTime() - currentTime) * 1000 * 1000);
    // RENDERING ---------------------------------
//    currentTime = GetTime();
    BeginDrawing();
    ClearBackground(BLACK);
    Clay_Raylib_Render(renderCommands);
    EndDrawing();
//    printf("render time: %f ms\n", (GetTime() - currentTime) * 1000);

    //----------------------------------------------------------------------------------
}

bool reinitializeClay = false;

void HandleClayErrors(Clay_ErrorData errorData) {
    printf("%s", errorData.errorText.chars);
    if (errorData.errorType == CLAY_ERROR_TYPE_ELEMENTS_CAPACITY_EXCEEDED) {
        reinitializeClay = true;
        Clay_SetMaxElementCount(Clay__maxElementCount * 2);
    } else if (errorData.errorType == CLAY_ERROR_TYPE_TEXT_MEASUREMENT_CAPACITY_EXCEEDED) {
        reinitializeClay = true;
        Clay_SetMaxMeasureTextCacheWordCount(Clay__maxMeasureTextCacheWordCount * 2);
    }
}

int main(void) {
    uint64_t totalMemorySize = Clay_MinMemorySize();
    Clay_Arena clayMemory = Clay_CreateArenaWithCapacityAndMemory(totalMemorySize, malloc(totalMemorySize));
    Clay_SetMeasureTextFunction(Raylib_MeasureText);
    Clay_Initialize(clayMemory, (Clay_Dimensions) { (float)GetScreenWidth(), (float)GetScreenHeight() }, (Clay_ErrorHandler) { HandleClayErrors });
    Clay_Raylib_Initialize(1024, 768, "Clay - Raylib Renderer Example", FLAG_VSYNC_HINT | FLAG_WINDOW_RESIZABLE | FLAG_WINDOW_HIGHDPI | FLAG_MSAA_4X_HINT);
    profilePicture = LoadTextureFromImage(LoadImage("resources/profile-picture.png"));
    Raylib_fonts[FONT_ID_BODY_24] = (Raylib_Font) {
        .font = LoadFontEx("resources/Roboto-Regular.ttf", 48, 0, 400),
        .fontId = FONT_ID_BODY_24,
    };
	SetTextureFilter(Raylib_fonts[FONT_ID_BODY_24].font.texture, TEXTURE_FILTER_BILINEAR);

    Raylib_fonts[FONT_ID_BODY_16] = (Raylib_Font) {
        .font = LoadFontEx("resources/Roboto-Regular.ttf", 32, 0, 400),
        .fontId = FONT_ID_BODY_16,
    };
    SetTextureFilter(Raylib_fonts[FONT_ID_BODY_16].font.texture, TEXTURE_FILTER_BILINEAR);

    //--------------------------------------------------------------------------------------

    // Main game loop
    while (!WindowShouldClose())    // Detect window close button or ESC key
    {
        if (reinitializeClay) {
            Clay_SetMaxElementCount(8192);
            totalMemorySize = Clay_MinMemorySize();
            clayMemory = Clay_CreateArenaWithCapacityAndMemory(totalMemorySize, malloc(totalMemorySize));
            Clay_Initialize(clayMemory, (Clay_Dimensions) { (float)GetScreenWidth(), (float)GetScreenHeight() }, (Clay_ErrorHandler) { HandleClayErrors });
            reinitializeClay = false;
        }
        UpdateDrawFrame();
    }
    return 0;
}