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clay.h
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clay.h
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#pragma once
// VERSION: 0.11
/*
NOTE: In order to use this library you must define
the following macro in exactly one file, _before_ including clay.h:
#define CLAY_IMPLEMENTATION
#include "clay.h"
See the examples folder for details.
*/
#include "stdint.h"
#include "stdbool.h"
#include "stddef.h"
// -----------------------------------------
// HEADER DECLARATIONS ---------------------
// -----------------------------------------
#ifndef CLAY_HEADER
#define CLAY_HEADER
#ifdef CLAY_WASM
#define CLAY_WASM_EXPORT(name) __attribute__((export_name(name)))
#else
#define CLAY_WASM_EXPORT(null)
#endif
// Public Macro API ------------------------
#ifdef __cplusplus
#define CLAY__CONFIG_WRAPPER(type, ...) __VA_ARGS__
#else
#define CLAY__CONFIG_WRAPPER(type, ...) (type) __VA_ARGS__
#endif
#define CLAY_LAYOUT(...) Clay__AttachLayoutConfig(Clay__StoreLayoutConfig(CLAY__CONFIG_WRAPPER(Clay_LayoutConfig, __VA_ARGS__)))
#define CLAY_RECTANGLE(...) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .rectangleElementConfig = Clay__StoreRectangleElementConfig(CLAY__INIT(Clay_RectangleElementConfig) __VA_ARGS__) }, CLAY__ELEMENT_CONFIG_TYPE_RECTANGLE))
#define CLAY_TEXT_CONFIG(...) Clay__StoreTextElementConfig(CLAY__CONFIG_WRAPPER(Clay_TextElementConfig, __VA_ARGS__))
#define CLAY_IMAGE(...) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .imageElementConfig = Clay__StoreImageElementConfig(CLAY__INIT(Clay_ImageElementConfig) __VA_ARGS__) }, CLAY__ELEMENT_CONFIG_TYPE_IMAGE))
#define CLAY_FLOATING(...) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .floatingElementConfig = Clay__StoreFloatingElementConfig(CLAY__INIT(Clay_FloatingElementConfig) __VA_ARGS__) }, CLAY__ELEMENT_CONFIG_TYPE_FLOATING_CONTAINER))
#define CLAY_CUSTOM_ELEMENT(...) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .customElementConfig = Clay__StoreCustomElementConfig(CLAY__INIT(Clay_CustomElementConfig) __VA_ARGS__) }, CLAY__ELEMENT_CONFIG_TYPE_CUSTOM))
#define CLAY_SCROLL(...) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .scrollElementConfig = Clay__StoreScrollElementConfig(CLAY__INIT(Clay_ScrollElementConfig) __VA_ARGS__) }, CLAY__ELEMENT_CONFIG_TYPE_SCROLL_CONTAINER))
#define CLAY_BORDER(...) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .borderElementConfig = Clay__StoreBorderElementConfig(CLAY__INIT(Clay_BorderElementConfig) __VA_ARGS__) }, CLAY__ELEMENT_CONFIG_TYPE_BORDER_CONTAINER))
#define CLAY_BORDER_OUTSIDE(...) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .borderElementConfig = Clay__StoreBorderElementConfig(CLAY__INIT(Clay_BorderElementConfig) { .left = __VA_ARGS__, .right = __VA_ARGS__, .top = __VA_ARGS__, .bottom = __VA_ARGS__ }) }, CLAY__ELEMENT_CONFIG_TYPE_BORDER_CONTAINER))
#define CLAY_BORDER_OUTSIDE_RADIUS(width, color, radius) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .borderElementConfig = Clay__StoreBorderElementConfig(CLAY__INIT(Clay_BorderElementConfig) { .left = { width, color }, .right = { width, color }, .top = { width, color }, .bottom = { width, color }, .cornerRadius = { radius, radius, radius, radius } })}, CLAY__ELEMENT_CONFIG_TYPE_BORDER_CONTAINER))
#define CLAY_BORDER_ALL(...) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .borderElementConfig = Clay__StoreBorderElementConfig(CLAY__INIT(Clay_BorderElementConfig) { .left = __VA_ARGS__, .right = __VA_ARGS__, .top = __VA_ARGS__, .bottom = __VA_ARGS__, .betweenChildren = __VA_ARGS__ }) }, CLAY__ELEMENT_CONFIG_TYPE_BORDER_CONTAINER))
#define CLAY_BORDER_ALL_RADIUS(width, color, radius) Clay__AttachElementConfig(CLAY__CONFIG_WRAPPER(Clay_ElementConfigUnion, { .borderElementConfig = Clay__StoreBorderElementConfig(CLAY__INIT(Clay_BorderElementConfig) { .left = { width, color }, .right = { width, color }, .top = { width, color }, .bottom = { width, color }, .betweenChildren = { width, color }, .cornerRadius = { radius, radius, radius, radius }}) }))
#define CLAY_CORNER_RADIUS(radius) CLAY__INIT(Clay_CornerRadius) { radius, radius, radius, radius }
#define CLAY__STRUCT_1_ARGS(a) a
#define CLAY__STRUCT_0_ARGS() {}
#define CLAY__STRUCT_OVERRIDE(_0, _1, NAME, ...) NAME
#define CLAY__SIZING_FIT_INTERNAL(...) CLAY__INIT(Clay_SizingAxis) { .sizeMinMax = CLAY__INIT(Clay_SizingMinMax) __VA_ARGS__, .type = CLAY__SIZING_TYPE_FIT }
#define CLAY_SIZING_FIT(...) CLAY__SIZING_FIT_INTERNAL(CLAY__STRUCT_OVERRIDE("empty", ##__VA_ARGS__, CLAY__STRUCT_1_ARGS, CLAY__STRUCT_0_ARGS)(__VA_ARGS__))
#define CLAY__SIZING_GROW_INTERNAL(...) CLAY__INIT(Clay_SizingAxis) { .sizeMinMax = CLAY__INIT(Clay_SizingMinMax) __VA_ARGS__, .type = CLAY__SIZING_TYPE_GROW }
#define CLAY_SIZING_GROW(...) CLAY__SIZING_GROW_INTERNAL(CLAY__STRUCT_OVERRIDE("empty", ##__VA_ARGS__, CLAY__STRUCT_1_ARGS, CLAY__STRUCT_0_ARGS)(__VA_ARGS__))
#define CLAY_SIZING_FIXED(fixedSize) CLAY__INIT(Clay_SizingAxis) { .sizeMinMax = { fixedSize, fixedSize }, .type = CLAY__SIZING_TYPE_FIXED }
#define CLAY_SIZING_PERCENT(percentOfParent) CLAY__INIT(Clay_SizingAxis) { .sizePercent = (percentOfParent), .type = CLAY__SIZING_TYPE_PERCENT }
#define CLAY_ID(label) Clay__AttachId(Clay__HashString(CLAY_STRING(label), 0, 0))
#define CLAY_IDI(label, index) Clay__AttachId(Clay__HashString(CLAY_STRING(label), index, 0))
#define CLAY_ID_LOCAL(label) CLAY_IDI_LOCAL(label, 0)
#define CLAY_IDI_LOCAL(label, index) Clay__AttachId(Clay__HashString(CLAY_STRING(label), Clay_LayoutElementArray_Get(&Clay__layoutElements, Clay__int32_tArray_Get(&Clay__openLayoutElementStack, Clay__openLayoutElementStack.length - 2))->children.length + 1, Clay__GetOpenLayoutElement()->id))
#define CLAY__STRING_LENGTH(s) ((sizeof(s) / sizeof((s)[0])) - sizeof((s)[0]))
#define CLAY_STRING(string) CLAY__INIT(Clay_String) { .length = CLAY__STRING_LENGTH(string), .chars = (string) }
static int CLAY__ELEMENT_DEFINITION_LATCH = 0;
#define CLAY__ELEMENT_INTERNAL(...) \
for (\
CLAY__ELEMENT_DEFINITION_LATCH = (Clay__OpenElement(), __VA_ARGS__, Clay__ElementPostConfiguration(), 0); \
CLAY__ELEMENT_DEFINITION_LATCH < 1; \
++CLAY__ELEMENT_DEFINITION_LATCH, Clay__CloseElement() \
)
#define CLAY__6_ARGS(a, b, c, d, e, f) a, b, c, d, e, f
#define CLAY__5_ARGS(a, b, c, d, e) a, b, c, d, e
#define CLAY__4_ARGS(a, b, c, d) a, b, c, d
#define CLAY__3_ARGS(a, b, c) a, b, c
#define CLAY__2_ARGS(a, b) a, b
#define CLAY__1_ARGS(a) a
#define CLAY__0_ARGS() Clay__Noop()
#define CLAY__ARGS_OVERRIDE(_0, _1, _2, _3, _4, _5, _6, NAME, ...) NAME
// Publicly visible layout element macros -----------------------------------------------------
#define CLAY(...) CLAY__ELEMENT_INTERNAL(CLAY__ARGS_OVERRIDE("empty", ##__VA_ARGS__, CLAY__6_ARGS, CLAY__5_ARGS, CLAY__4_ARGS, CLAY__3_ARGS, CLAY__2_ARGS, CLAY__1_ARGS, CLAY__0_ARGS)(__VA_ARGS__))
#define CLAY_TEXT(text, textConfig) Clay__OpenTextElement(text, textConfig)
#ifdef __cplusplus
#define CLAY__INIT(type) type
#define CLAY__ALIGNMENT(type) alignof(type)
#define CLAY_PACKED_ENUM : uint8_t
#else
#define CLAY__INIT(type) (type)
#define CLAY__ALIGNMENT(type) (offsetof(struct { char c; type x; }, x))
#define CLAY_PACKED_ENUM __attribute__((__packed__))
#endif
#ifdef __cplusplus
extern "C" {
#endif
// Utility Structs -------------------------
// Note: Clay_String is not guaranteed to be null terminated. It may be if created from a literal C string,
// but it is also used to represent slices.
typedef struct {
int length;
const char *chars;
} Clay_String;
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_String *internalArray;
} Clay__StringArray;
typedef struct {
Clay_String label;
uint64_t nextAllocation;
uint64_t capacity;
char *memory;
} Clay_Arena;
typedef struct {
float width, height;
} Clay_Dimensions;
typedef struct {
float x, y;
} Clay_Vector2;
typedef struct {
float r, g, b, a;
} Clay_Color;
typedef struct {
float x, y, width, height;
} Clay_BoundingBox;
// baseId + offset = id
typedef struct {
uint32_t id;
uint32_t offset;
uint32_t baseId;
Clay_String stringId;
} Clay_ElementId;
typedef struct {
float topLeft;
float topRight;
float bottomLeft;
float bottomRight;
} Clay_CornerRadius;
typedef enum CLAY_PACKED_ENUM {
CLAY__ELEMENT_CONFIG_TYPE_RECTANGLE = 1,
CLAY__ELEMENT_CONFIG_TYPE_BORDER_CONTAINER = 2,
CLAY__ELEMENT_CONFIG_TYPE_FLOATING_CONTAINER = 4,
CLAY__ELEMENT_CONFIG_TYPE_SCROLL_CONTAINER = 8,
CLAY__ELEMENT_CONFIG_TYPE_IMAGE = 16,
CLAY__ELEMENT_CONFIG_TYPE_TEXT = 32,
CLAY__ELEMENT_CONFIG_TYPE_CUSTOM = 64,
} Clay__ElementConfigType;
// Element Configs ---------------------------
// Layout
typedef enum CLAY_PACKED_ENUM {
CLAY_LEFT_TO_RIGHT,
CLAY_TOP_TO_BOTTOM,
} Clay_LayoutDirection;
typedef enum CLAY_PACKED_ENUM {
CLAY_ALIGN_X_LEFT,
CLAY_ALIGN_X_RIGHT,
CLAY_ALIGN_X_CENTER,
} Clay_LayoutAlignmentX;
typedef enum CLAY_PACKED_ENUM {
CLAY_ALIGN_Y_TOP,
CLAY_ALIGN_Y_BOTTOM,
CLAY_ALIGN_Y_CENTER,
} Clay_LayoutAlignmentY;
typedef enum CLAY_PACKED_ENUM {
CLAY__SIZING_TYPE_FIT,
CLAY__SIZING_TYPE_GROW,
CLAY__SIZING_TYPE_PERCENT,
CLAY__SIZING_TYPE_FIXED,
} Clay__SizingType;
typedef struct {
Clay_LayoutAlignmentX x;
Clay_LayoutAlignmentY y;
} Clay_ChildAlignment;
typedef struct {
float min;
float max;
} Clay_SizingMinMax;
typedef struct {
union {
Clay_SizingMinMax sizeMinMax;
float sizePercent;
};
Clay__SizingType type;
} Clay_SizingAxis;
typedef struct {
Clay_SizingAxis width;
Clay_SizingAxis height;
} Clay_Sizing;
typedef struct {
uint16_t x;
uint16_t y;
} Clay_Padding;
typedef struct {
Clay_Sizing sizing;
Clay_Padding padding;
uint16_t childGap;
Clay_ChildAlignment childAlignment;
Clay_LayoutDirection layoutDirection;
} Clay_LayoutConfig;
extern Clay_LayoutConfig CLAY_LAYOUT_DEFAULT;
// Rectangle
typedef struct {
Clay_Color color;
Clay_CornerRadius cornerRadius;
#ifdef CLAY_EXTEND_CONFIG_RECTANGLE
CLAY_EXTEND_CONFIG_RECTANGLE
#endif
} Clay_RectangleElementConfig;
// Text
typedef enum
{
CLAY_TEXT_WRAP_WORDS,
CLAY_TEXT_WRAP_NEWLINES,
CLAY_TEXT_WRAP_NONE,
} Clay_TextElementConfigWrapMode;
typedef struct
{
Clay_Color textColor;
uint16_t fontId;
uint16_t fontSize;
uint16_t letterSpacing;
uint16_t lineHeight;
Clay_TextElementConfigWrapMode wrapMode;
#ifdef CLAY_EXTEND_CONFIG_TEXT
CLAY_EXTEND_CONFIG_TEXT
#endif
} Clay_TextElementConfig;
// Image
typedef struct
{
void * imageData;
Clay_Dimensions sourceDimensions;
#ifdef CLAY_EXTEND_CONFIG_IMAGE
CLAY_EXTEND_CONFIG_IMAGE
#endif
} Clay_ImageElementConfig;
// Floating
typedef enum CLAY_PACKED_ENUM {
CLAY_ATTACH_POINT_LEFT_TOP,
CLAY_ATTACH_POINT_LEFT_CENTER,
CLAY_ATTACH_POINT_LEFT_BOTTOM,
CLAY_ATTACH_POINT_CENTER_TOP,
CLAY_ATTACH_POINT_CENTER_CENTER,
CLAY_ATTACH_POINT_CENTER_BOTTOM,
CLAY_ATTACH_POINT_RIGHT_TOP,
CLAY_ATTACH_POINT_RIGHT_CENTER,
CLAY_ATTACH_POINT_RIGHT_BOTTOM,
} Clay_FloatingAttachPointType;
typedef struct
{
Clay_FloatingAttachPointType element;
Clay_FloatingAttachPointType parent;
} Clay_FloatingAttachPoints;
typedef struct
{
Clay_Vector2 offset;
Clay_Dimensions expand;
uint16_t zIndex;
uint32_t parentId;
Clay_FloatingAttachPoints attachment;
} Clay_FloatingElementConfig;
// Custom
typedef struct
{
#ifndef CLAY_EXTEND_CONFIG_CUSTOM
void* customData;
#else
CLAY_EXTEND_CONFIG_CUSTOM
#endif
} Clay_CustomElementConfig;
// Scroll
typedef struct
{
bool horizontal;
bool vertical;
} Clay_ScrollElementConfig;
// Border
typedef struct
{
uint32_t width;
Clay_Color color;
} Clay_Border;
typedef struct
{
Clay_Border left;
Clay_Border right;
Clay_Border top;
Clay_Border bottom;
Clay_Border betweenChildren;
Clay_CornerRadius cornerRadius;
} Clay_BorderElementConfig;
typedef union
{
Clay_RectangleElementConfig *rectangleElementConfig;
Clay_TextElementConfig *textElementConfig;
Clay_ImageElementConfig *imageElementConfig;
Clay_FloatingElementConfig *floatingElementConfig;
Clay_CustomElementConfig *customElementConfig;
Clay_ScrollElementConfig *scrollElementConfig;
Clay_BorderElementConfig *borderElementConfig;
} Clay_ElementConfigUnion;
typedef struct
{
Clay__ElementConfigType type;
Clay_ElementConfigUnion config;
} Clay_ElementConfig;
// Miscellaneous Structs & Enums ---------------------------------
typedef struct
{
// Note: This is a pointer to the real internal scroll position, mutating it may cause a change in final layout.
// Intended for use with external functionality that modifies scroll position, such as scroll bars or auto scrolling.
Clay_Vector2 *scrollPosition;
Clay_Dimensions scrollContainerDimensions;
Clay_Dimensions contentDimensions;
Clay_ScrollElementConfig config;
// Indicates whether an actual scroll container matched the provided ID or if the default struct was returned.
bool found;
} Clay_ScrollContainerData;
typedef enum {
CLAY_RENDER_COMMAND_TYPE_NONE,
CLAY_RENDER_COMMAND_TYPE_RECTANGLE,
CLAY_RENDER_COMMAND_TYPE_BORDER,
CLAY_RENDER_COMMAND_TYPE_TEXT,
CLAY_RENDER_COMMAND_TYPE_IMAGE,
CLAY_RENDER_COMMAND_TYPE_SCISSOR_START,
CLAY_RENDER_COMMAND_TYPE_SCISSOR_END,
CLAY_RENDER_COMMAND_TYPE_CUSTOM,
} Clay_RenderCommandType;
typedef 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
uint32_t id;
Clay_RenderCommandType commandType;
#ifdef CLAY_DEBUG
Clay_String name;
#endif
} Clay_RenderCommand;
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_RenderCommand *internalArray;
} Clay_RenderCommandArray;
typedef enum
{
CLAY_POINTER_DATA_PRESSED_THIS_FRAME,
CLAY_POINTER_DATA_PRESSED,
CLAY_POINTER_DATA_RELEASED_THIS_FRAME,
CLAY_POINTER_DATA_RELEASED,
} Clay_PointerDataInteractionState;
typedef struct
{
Clay_Vector2 position;
Clay_PointerDataInteractionState state;
} Clay_PointerData;
// Function Forward Declarations ---------------------------------
// Public API functions ---
uint32_t Clay_MinMemorySize();
Clay_Arena Clay_CreateArenaWithCapacityAndMemory(uint32_t capacity, void *offset);
void Clay_SetPointerState(Clay_Vector2 position, bool pointerDown);
void Clay_Initialize(Clay_Arena arena, Clay_Dimensions layoutDimensions);
void Clay_UpdateScrollContainers(bool enableDragScrolling, Clay_Vector2 scrollDelta, float deltaTime);
void Clay_SetLayoutDimensions(Clay_Dimensions dimensions);
void Clay_BeginLayout();
Clay_RenderCommandArray Clay_EndLayout();
Clay_ElementId Clay_GetElementId(Clay_String idString);
bool Clay_Hovered();
void Clay_OnHover(void (*onHoverFunction)(Clay_ElementId elementId, Clay_PointerData pointerData, intptr_t userData), intptr_t userData);
Clay_ScrollContainerData Clay_GetScrollContainerData(Clay_ElementId id);
void Clay_SetMeasureTextFunction(Clay_Dimensions (*measureTextFunction)(Clay_String *text, Clay_TextElementConfig *config));
Clay_RenderCommand * Clay_RenderCommandArray_Get(Clay_RenderCommandArray* array, int32_t index);
void Clay_SetDebugModeEnabled(bool enabled);
// Internal API functions required by macros
void Clay__OpenElement();
void Clay__CloseElement();
Clay_LayoutConfig * Clay__StoreLayoutConfig(Clay_LayoutConfig config);
void Clay__ElementPostConfiguration();
void Clay__AttachId(Clay_ElementId id);
void Clay__AttachLayoutConfig(Clay_LayoutConfig *config);
void Clay__AttachElementConfig(Clay_ElementConfigUnion config, Clay__ElementConfigType type);
Clay_RectangleElementConfig * Clay__StoreRectangleElementConfig(Clay_RectangleElementConfig config);
Clay_TextElementConfig * Clay__StoreTextElementConfig(Clay_TextElementConfig config);
Clay_ImageElementConfig * Clay__StoreImageElementConfig(Clay_ImageElementConfig config);
Clay_FloatingElementConfig * Clay__StoreFloatingElementConfig(Clay_FloatingElementConfig config);
Clay_CustomElementConfig * Clay__StoreCustomElementConfig(Clay_CustomElementConfig config);
Clay_ScrollElementConfig * Clay__StoreScrollElementConfig(Clay_ScrollElementConfig config);
Clay_BorderElementConfig * Clay__StoreBorderElementConfig(Clay_BorderElementConfig config);
Clay_ElementId Clay__HashString(Clay_String key, uint32_t offset, uint32_t seed);
void Clay__Noop();
extern Clay_Color Clay__debugViewHighlightColor;
extern uint32_t Clay__debugViewWidth;
#ifdef __cplusplus
}
#endif
#endif
// -----------------------------------------
// IMPLEMENTATION --------------------------
// -----------------------------------------
#ifdef CLAY_IMPLEMENTATION
#undef CLAY_IMPLEMENTATION
#ifdef CLAY_OVERFLOW_TRAP
#include "signal.h"
#endif
#ifndef CLAY_MAX_ELEMENT_COUNT
#define CLAY_MAX_ELEMENT_COUNT 8192
#endif
#ifndef CLAY__NULL
#define CLAY__NULL 0
#endif
#ifndef CLAY__MAXFLOAT
#define CLAY__MAXFLOAT 3.40282346638528859812e+38F
#endif
#define CLAY__MAX(x, y) (((x) > (y)) ? (x) : (y))
#define CLAY__MIN(x, y) (((x) < (y)) ? (x) : (y))
bool Clay__warningsEnabled = true;
void Clay__Noop() {};
Clay_String CLAY__SPACECHAR = CLAY__INIT(Clay_String) { .length = 1, .chars = " " };
Clay_String CLAY__STRING_DEFAULT = CLAY__INIT(Clay_String) { .length = 0, .chars = NULL };
typedef struct
{
Clay_String baseMessage;
Clay_String dynamicMessage;
} Clay__Warning;
Clay__Warning CLAY__WARNING_DEFAULT = CLAY__INIT(Clay__Warning) {};
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay__Warning *internalArray;
} Clay__WarningArray;
Clay__WarningArray Clay__WarningArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
uint64_t totalSizeBytes = capacity * sizeof(Clay_String);
Clay__WarningArray array = CLAY__INIT(Clay__WarningArray){.capacity = capacity, .length = 0};
uint64_t nextAllocAddress = (uint64_t)arena->nextAllocation + (uint64_t)arena->memory;
uint64_t arenaOffsetAligned = nextAllocAddress + (CLAY__ALIGNMENT(Clay_String) - (nextAllocAddress % CLAY__ALIGNMENT(Clay_String)));
arenaOffsetAligned -= (uint64_t)arena->memory;
if (arenaOffsetAligned + totalSizeBytes <= arena->capacity) {
array.internalArray = (Clay__Warning*)((uint64_t)arena->memory + (uint64_t)arenaOffsetAligned);
arena->nextAllocation = arenaOffsetAligned + totalSizeBytes;
}
else {
#ifdef CLAY_OVERFLOW_TRAP
raise(SIGTRAP);
#endif
}
return array;
}
Clay__WarningArray Clay_warnings = CLAY__INIT(Clay__WarningArray) {};
Clay__Warning *Clay__WarningArray_Add(Clay__WarningArray *array, Clay__Warning item)
{
if (array->length < array->capacity) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
else {
#ifdef CLAY_OVERFLOW_TRAP
raise(SIGTRAP);
#endif
}
return &CLAY__WARNING_DEFAULT;
}
void* Clay__Array_Allocate_Arena(uint32_t capacity, uint32_t itemSize, uint32_t alignment, Clay_Arena *arena)
{
uint64_t totalSizeBytes = capacity * itemSize;
uint64_t nextAllocAddress = (uint64_t)arena->nextAllocation + (uint64_t)arena->memory;
uint64_t arenaOffsetAligned = nextAllocAddress + (alignment - (nextAllocAddress % alignment));
arenaOffsetAligned -= (uint64_t)arena->memory;
if (arenaOffsetAligned + totalSizeBytes <= arena->capacity) {
arena->nextAllocation = arenaOffsetAligned + totalSizeBytes;
return (void*)((uint64_t)arena->memory + (uint64_t)arenaOffsetAligned);
}
else {
if (Clay__warningsEnabled) {
Clay__WarningArray_Add(&Clay_warnings, CLAY__INIT(Clay__Warning) { CLAY_STRING("Attempting to allocate array in arena, but arena is already at capacity and would overflow.") });
}
#ifdef CLAY_OVERFLOW_TRAP
raise(SIGTRAP);
#endif
}
return CLAY__NULL;
}
bool Clay__Array_RangeCheck(int index, uint32_t length)
{
if (index < length && index >= 0) {
return true;
}
if (Clay__warningsEnabled) {
Clay__WarningArray_Add(&Clay_warnings, CLAY__INIT(Clay__Warning) { CLAY_STRING("Array access out of bounds.") });
}
#ifdef CLAY_OVERFLOW_TRAP
raise(SIGTRAP);
#endif
return false;
}
bool Clay__Array_IncrementCapacityCheck(uint32_t length, uint32_t capacity)
{
if (length < capacity) {
return true;
}
if (Clay__warningsEnabled) {
Clay__WarningArray_Add(&Clay_warnings, CLAY__INIT(Clay__Warning) { CLAY_STRING("Attempting to add to array that is already at capacity.") });
}
#ifdef CLAY_OVERFLOW_TRAP
raise(SIGTRAP);
#endif
return false;
}
bool CLAY__BOOL_DEFAULT = false;
// __GENERATED__ template array_define,array_allocate TYPE=bool NAME=Clay__BoolArray
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
bool *internalArray;
} Clay__BoolArray;
Clay__BoolArray Clay__BoolArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__BoolArray){.capacity = capacity, .length = 0, .internalArray = (bool *)Clay__Array_Allocate_Arena(capacity, sizeof(bool), CLAY__ALIGNMENT(bool), arena)};
}
#pragma endregion
// __GENERATED__ template
Clay_ElementId CLAY__ELEMENT_ID_DEFAULT = CLAY__INIT(Clay_ElementId) {};
// __GENERATED__ template array_define,array_allocate,array_get,array_add TYPE=Clay_ElementId NAME=Clay__ElementIdArray DEFAULT_VALUE=&CLAY__ELEMENT_ID_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_ElementId *internalArray;
} Clay__ElementIdArray;
Clay__ElementIdArray Clay__ElementIdArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__ElementIdArray){.capacity = capacity, .length = 0, .internalArray = (Clay_ElementId *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_ElementId), CLAY__ALIGNMENT(Clay_ElementId), arena)};
}
Clay_ElementId *Clay__ElementIdArray_Get(Clay__ElementIdArray *array, int index) {
return Clay__Array_RangeCheck(index, array->length) ? &array->internalArray[index] : &CLAY__ELEMENT_ID_DEFAULT;
}
Clay_ElementId *Clay__ElementIdArray_Add(Clay__ElementIdArray *array, Clay_ElementId item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__ELEMENT_ID_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_ElementConfig CLAY__ELEMENT_CONFIG_DEFAULT = CLAY__INIT(Clay_ElementConfig) {};
// __GENERATED__ template array_define,array_define_slice,array_allocate,array_get,array_add,array_get_slice TYPE=Clay_ElementConfig NAME=Clay__ElementConfigArray DEFAULT_VALUE=&CLAY__ELEMENT_CONFIG_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_ElementConfig *internalArray;
} Clay__ElementConfigArray;
typedef struct
{
uint32_t length;
Clay_ElementConfig *internalArray;
} Clay__ElementConfigArraySlice;
Clay__ElementConfigArray Clay__ElementConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__ElementConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_ElementConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_ElementConfig), CLAY__ALIGNMENT(Clay_ElementConfig), arena)};
}
Clay_ElementConfig *Clay__ElementConfigArray_Get(Clay__ElementConfigArray *array, int index) {
return Clay__Array_RangeCheck(index, array->length) ? &array->internalArray[index] : &CLAY__ELEMENT_CONFIG_DEFAULT;
}
Clay_ElementConfig *Clay__ElementConfigArray_Add(Clay__ElementConfigArray *array, Clay_ElementConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__ELEMENT_CONFIG_DEFAULT;
}
Clay_ElementConfig *Clay__ElementConfigArraySlice_Get(Clay__ElementConfigArraySlice *slice, int index) {
return Clay__Array_RangeCheck(index, slice->length) ? &slice->internalArray[index] : &CLAY__ELEMENT_CONFIG_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_LayoutConfig CLAY_LAYOUT_DEFAULT = CLAY__INIT(Clay_LayoutConfig){ .sizing = { .width = { .sizeMinMax = {0, CLAY__MAXFLOAT }, .type = CLAY__SIZING_TYPE_FIT }, .height = { .sizeMinMax = {0, CLAY__MAXFLOAT }, .type = CLAY__SIZING_TYPE_FIT } } };
// __GENERATED__ template array_define,array_allocate,array_add TYPE=Clay_LayoutConfig NAME=Clay__LayoutConfigArray DEFAULT_VALUE=&CLAY_LAYOUT_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_LayoutConfig *internalArray;
} Clay__LayoutConfigArray;
Clay__LayoutConfigArray Clay__LayoutConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__LayoutConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_LayoutConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_LayoutConfig), CLAY__ALIGNMENT(Clay_LayoutConfig), arena)};
}
Clay_LayoutConfig *Clay__LayoutConfigArray_Add(Clay__LayoutConfigArray *array, Clay_LayoutConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY_LAYOUT_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_RectangleElementConfig CLAY__RECTANGLE_ELEMENT_CONFIG_DEFAULT = CLAY__INIT(Clay_RectangleElementConfig){{0}};
// __GENERATED__ template array_define,array_allocate,array_add TYPE=Clay_RectangleElementConfig NAME=Clay__RectangleElementConfigArray DEFAULT_VALUE=&CLAY__RECTANGLE_ELEMENT_CONFIG_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_RectangleElementConfig *internalArray;
} Clay__RectangleElementConfigArray;
Clay__RectangleElementConfigArray Clay__RectangleElementConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__RectangleElementConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_RectangleElementConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_RectangleElementConfig), CLAY__ALIGNMENT(Clay_RectangleElementConfig), arena)};
}
Clay_RectangleElementConfig *Clay__RectangleElementConfigArray_Add(Clay__RectangleElementConfigArray *array, Clay_RectangleElementConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__RECTANGLE_ELEMENT_CONFIG_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_TextElementConfig CLAY__TEXT_ELEMENT_CONFIG_DEFAULT = CLAY__INIT(Clay_TextElementConfig) {};
// __GENERATED__ template array_define,array_allocate,array_add TYPE=Clay_TextElementConfig NAME=Clay__TextElementConfigArray DEFAULT_VALUE=&CLAY__TEXT_ELEMENT_CONFIG_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_TextElementConfig *internalArray;
} Clay__TextElementConfigArray;
Clay__TextElementConfigArray Clay__TextElementConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__TextElementConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_TextElementConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_TextElementConfig), CLAY__ALIGNMENT(Clay_TextElementConfig), arena)};
}
Clay_TextElementConfig *Clay__TextElementConfigArray_Add(Clay__TextElementConfigArray *array, Clay_TextElementConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__TEXT_ELEMENT_CONFIG_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_ImageElementConfig CLAY__IMAGE_ELEMENT_CONFIG_DEFAULT = CLAY__INIT(Clay_ImageElementConfig) {};
// __GENERATED__ template array_define,array_allocate,array_add TYPE=Clay_ImageElementConfig NAME=Clay__ImageElementConfigArray DEFAULT_VALUE=&CLAY__IMAGE_ELEMENT_CONFIG_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_ImageElementConfig *internalArray;
} Clay__ImageElementConfigArray;
Clay__ImageElementConfigArray Clay__ImageElementConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__ImageElementConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_ImageElementConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_ImageElementConfig), CLAY__ALIGNMENT(Clay_ImageElementConfig), arena)};
}
Clay_ImageElementConfig *Clay__ImageElementConfigArray_Add(Clay__ImageElementConfigArray *array, Clay_ImageElementConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__IMAGE_ELEMENT_CONFIG_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_FloatingElementConfig CLAY__FLOATING_ELEMENT_CONFIG_DEFAULT = CLAY__INIT(Clay_FloatingElementConfig) {};
// __GENERATED__ template array_define,array_allocate,array_add TYPE=Clay_FloatingElementConfig NAME=Clay__FloatingElementConfigArray DEFAULT_VALUE=&CLAY__FLOATING_ELEMENT_CONFIG_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_FloatingElementConfig *internalArray;
} Clay__FloatingElementConfigArray;
Clay__FloatingElementConfigArray Clay__FloatingElementConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__FloatingElementConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_FloatingElementConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_FloatingElementConfig), CLAY__ALIGNMENT(Clay_FloatingElementConfig), arena)};
}
Clay_FloatingElementConfig *Clay__FloatingElementConfigArray_Add(Clay__FloatingElementConfigArray *array, Clay_FloatingElementConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__FLOATING_ELEMENT_CONFIG_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_CustomElementConfig CLAY__CUSTOM_ELEMENT_CONFIG_DEFAULT = CLAY__INIT(Clay_CustomElementConfig) {};
// __GENERATED__ template array_define,array_allocate,array_add TYPE=Clay_CustomElementConfig NAME=Clay__CustomElementConfigArray DEFAULT_VALUE=&CLAY__CUSTOM_ELEMENT_CONFIG_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_CustomElementConfig *internalArray;
} Clay__CustomElementConfigArray;
Clay__CustomElementConfigArray Clay__CustomElementConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__CustomElementConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_CustomElementConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_CustomElementConfig), CLAY__ALIGNMENT(Clay_CustomElementConfig), arena)};
}
Clay_CustomElementConfig *Clay__CustomElementConfigArray_Add(Clay__CustomElementConfigArray *array, Clay_CustomElementConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__CUSTOM_ELEMENT_CONFIG_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_ScrollElementConfig CLAY__SCROLL_CONTAINER_ELEMENT_CONFIG_DEFAULT = CLAY__INIT(Clay_ScrollElementConfig ) {};
// __GENERATED__ template array_define,array_allocate,array_add TYPE=Clay_ScrollElementConfig NAME=Clay__ScrollElementConfigArray DEFAULT_VALUE=&CLAY__SCROLL_CONTAINER_ELEMENT_CONFIG_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_ScrollElementConfig *internalArray;
} Clay__ScrollElementConfigArray;
Clay__ScrollElementConfigArray Clay__ScrollElementConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__ScrollElementConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_ScrollElementConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_ScrollElementConfig), CLAY__ALIGNMENT(Clay_ScrollElementConfig), arena)};
}
Clay_ScrollElementConfig *Clay__ScrollElementConfigArray_Add(Clay__ScrollElementConfigArray *array, Clay_ScrollElementConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__SCROLL_CONTAINER_ELEMENT_CONFIG_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
// __GENERATED__ template array_define_slice,array_allocate,array_add TYPE=Clay_String NAME=Clay__StringArray DEFAULT_VALUE=&CLAY__STRING_DEFAULT
#pragma region generated
typedef struct
{
uint32_t length;
Clay_String *internalArray;
} Clay__StringArraySlice;
Clay__StringArray Clay__StringArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__StringArray){.capacity = capacity, .length = 0, .internalArray = (Clay_String *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_String), CLAY__ALIGNMENT(Clay_String), arena)};
}
Clay_String *Clay__StringArray_Add(Clay__StringArray *array, Clay_String item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__STRING_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
typedef struct
{
Clay_String text;
Clay_Dimensions preferredDimensions;
uint32_t elementIndex;
Clay__StringArraySlice wrappedLines;
} Clay__TextElementData;
Clay__TextElementData CLAY__TEXT_ELEMENT_DATA_DEFAULT = CLAY__INIT(Clay__TextElementData) {};
// __GENERATED__ template array_define,array_allocate,array_get,array_add TYPE=Clay__TextElementData NAME=Clay__TextElementDataArray DEFAULT_VALUE=&CLAY__TEXT_ELEMENT_DATA_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay__TextElementData *internalArray;
} Clay__TextElementDataArray;
Clay__TextElementDataArray Clay__TextElementDataArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__TextElementDataArray){.capacity = capacity, .length = 0, .internalArray = (Clay__TextElementData *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay__TextElementData), CLAY__ALIGNMENT(Clay__TextElementData), arena)};
}
Clay__TextElementData *Clay__TextElementDataArray_Get(Clay__TextElementDataArray *array, int index) {
return Clay__Array_RangeCheck(index, array->length) ? &array->internalArray[index] : &CLAY__TEXT_ELEMENT_DATA_DEFAULT;
}
Clay__TextElementData *Clay__TextElementDataArray_Add(Clay__TextElementDataArray *array, Clay__TextElementData item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__TEXT_ELEMENT_DATA_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
Clay_BorderElementConfig CLAY__BORDER_CONTAINER_ELEMENT_CONFIG_DEFAULT = CLAY__INIT(Clay_BorderElementConfig ) {};
// __GENERATED__ template array_define,array_allocate,array_add TYPE=Clay_BorderElementConfig NAME=Clay__BorderElementConfigArray DEFAULT_VALUE=&CLAY__BORDER_CONTAINER_ELEMENT_CONFIG_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_BorderElementConfig *internalArray;
} Clay__BorderElementConfigArray;
Clay__BorderElementConfigArray Clay__BorderElementConfigArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__BorderElementConfigArray){.capacity = capacity, .length = 0, .internalArray = (Clay_BorderElementConfig *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_BorderElementConfig), CLAY__ALIGNMENT(Clay_BorderElementConfig), arena)};
}
Clay_BorderElementConfig *Clay__BorderElementConfigArray_Add(Clay__BorderElementConfigArray *array, Clay_BorderElementConfig item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__BORDER_CONTAINER_ELEMENT_CONFIG_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
typedef struct
{
int32_t *elements;
uint16_t length;
} Clay__LayoutElementChildren;
typedef struct
{
#ifdef CLAY_DEBUG
Clay_String name;
#endif
union {
Clay__LayoutElementChildren children;
Clay__TextElementData *textElementData;
};
Clay_Dimensions dimensions;
Clay_Dimensions minDimensions;
Clay_LayoutConfig *layoutConfig;
Clay__ElementConfigArraySlice elementConfigs;
uint32_t configsEnabled;
uint32_t id;
} Clay_LayoutElement;
Clay_LayoutElement CLAY__LAYOUT_ELEMENT_DEFAULT = CLAY__INIT(Clay_LayoutElement) {};
// __GENERATED__ template array_define,array_allocate,array_add,array_get TYPE=Clay_LayoutElement NAME=Clay_LayoutElementArray DEFAULT_VALUE=&CLAY__LAYOUT_ELEMENT_DEFAULT
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_LayoutElement *internalArray;
} Clay_LayoutElementArray;
Clay_LayoutElementArray Clay_LayoutElementArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay_LayoutElementArray){.capacity = capacity, .length = 0, .internalArray = (Clay_LayoutElement *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_LayoutElement), CLAY__ALIGNMENT(Clay_LayoutElement), arena)};
}
Clay_LayoutElement *Clay_LayoutElementArray_Add(Clay_LayoutElementArray *array, Clay_LayoutElement item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return &CLAY__LAYOUT_ELEMENT_DEFAULT;
}
Clay_LayoutElement *Clay_LayoutElementArray_Get(Clay_LayoutElementArray *array, int index) {
return Clay__Array_RangeCheck(index, array->length) ? &array->internalArray[index] : &CLAY__LAYOUT_ELEMENT_DEFAULT;
}
#pragma endregion
// __GENERATED__ template
// __GENERATED__ template array_define,array_allocate,array_add,array_get_value,array_remove_swapback TYPE=Clay_LayoutElement* NAME=Clay__LayoutElementPointerArray DEFAULT_VALUE=CLAY__NULL
#pragma region generated
typedef struct
{
uint32_t capacity;
uint32_t length;
Clay_LayoutElement* *internalArray;
} Clay__LayoutElementPointerArray;
Clay__LayoutElementPointerArray Clay__LayoutElementPointerArray_Allocate_Arena(uint32_t capacity, Clay_Arena *arena) {
return CLAY__INIT(Clay__LayoutElementPointerArray){.capacity = capacity, .length = 0, .internalArray = (Clay_LayoutElement* *)Clay__Array_Allocate_Arena(capacity, sizeof(Clay_LayoutElement*), CLAY__ALIGNMENT(Clay_LayoutElement*), arena)};
}
Clay_LayoutElement* *Clay__LayoutElementPointerArray_Add(Clay__LayoutElementPointerArray *array, Clay_LayoutElement* item) {
if (Clay__Array_IncrementCapacityCheck(array->length, array->capacity)) {
array->internalArray[array->length++] = item;
return &array->internalArray[array->length - 1];
}
return CLAY__NULL;
}
Clay_LayoutElement* Clay__LayoutElementPointerArray_Get(Clay__LayoutElementPointerArray *array, int index) {
return Clay__Array_RangeCheck(index, array->length) ? array->internalArray[index] : CLAY__NULL;
}
Clay_LayoutElement* Clay__LayoutElementPointerArray_RemoveSwapback(Clay__LayoutElementPointerArray *array, int index) {
if (Clay__Array_RangeCheck(index, array->length)) {
array->length--;
Clay_LayoutElement* removed = array->internalArray[index];
array->internalArray[index] = array->internalArray[array->length];
return removed;
}
return CLAY__NULL;
}
#pragma endregion