mirror of
https://github.com/nicbarker/clay.git
synced 2025-04-12 01:08:04 +00:00
42 lines
1.8 KiB
C
42 lines
1.8 KiB
C
|
#include "../../clay.h"
|
||
|
|
#include <SDL3/SDL_main.h>
|
||
|
|
#include <SDL3/SDL.h>
|
||
|
|
#include <SDL3_ttf/SDL_ttf.h>
|
||
|
|
|
||
|
|
/* This needs to be global because the "MeasureText" callback doesn't have a
|
||
|
|
* user data parameter */
|
||
|
|
static TTF_Font *gFonts[1];
|
||
|
|
|
||
|
|
static void SDL_RenderClayCommands(SDL_Renderer *renderer, Clay_RenderCommandArray *rcommands)
|
||
|
|
{
|
||
|
|
for (size_t i = 0; i < rcommands->length; i++) {
|
||
|
|
Clay_RenderCommand *rcmd = Clay_RenderCommandArray_Get(rcommands, i);
|
||
|
|
Clay_BoundingBox bounding_box = rcmd->boundingBox;
|
||
|
|
const SDL_FRect rect = { bounding_box.x, bounding_box.y, bounding_box.width, bounding_box.height };
|
||
|
|
|
||
|
|
switch (rcmd->commandType) {
|
||
|
|
case CLAY_RENDER_COMMAND_TYPE_RECTANGLE: {
|
||
|
|
Clay_RectangleElementConfig *config = rcmd->config.rectangleElementConfig;
|
||
|
|
Clay_Color color = config->color;
|
||
|
|
SDL_SetRenderDrawColor(renderer, color.r, color.g, color.b, color.a);
|
||
|
|
SDL_RenderFillRect(renderer, &rect);
|
||
|
|
} break;
|
||
|
|
case CLAY_RENDER_COMMAND_TYPE_TEXT: {
|
||
|
|
Clay_TextElementConfig *config = rcmd->config.textElementConfig;
|
||
|
|
Clay_String *text = &rcmd->text;
|
||
|
|
SDL_Color color = { config->textColor.r, config->textColor.g, config->textColor.b, config->textColor.a };
|
||
|
|
|
||
|
|
TTF_Font *font = gFonts[config->fontId];
|
||
|
|
SDL_Surface *surface = TTF_RenderText_Blended(font, text->chars, text->length, color);
|
||
|
|
SDL_Texture *texture = SDL_CreateTextureFromSurface(renderer, surface);
|
||
|
|
SDL_RenderTexture(renderer, texture, NULL, &rect);
|
||
|
|
|
||
|
|
SDL_DestroySurface(surface);
|
||
|
|
SDL_DestroyTexture(texture);
|
||
|
|
} break;
|
||
|
|
default:
|
||
|
|
SDL_Log("Unknown render command type: %d", rcmd->commandType);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|