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command iterator

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This commit is contained in:
Alessandro Mauri 2022-12-12 21:10:08 +01:00
parent 4e95aeffc3
commit f1205ca264
3 changed files with 24 additions and 11 deletions
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19
test/main.c
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@ -213,25 +213,24 @@ int main(void)
// fill background
SDL_SetRenderDrawColor(r, 0, 0, 0, 0xff);
SDL_RenderClear(r);
for (int i = 0; i < ctx->cmd_stack.idx; i++) {
ug_cmd_t cmd = ctx->cmd_stack.items[i];
switch (cmd.type) {
for (ug_cmd_t *cmd = NULL; (cmd = ug_cmd_next(ctx));) {
switch (cmd->type) {
case UG_CMD_RECT:
{
ug_color_t col = cmd.rect.color;
ug_color_t col = cmd->rect.color;
SDL_Rect sr = {
.x = cmd.rect.x,
.y = cmd.rect.y,
.w = cmd.rect.w,
.h = cmd.rect.h,
.x = cmd->rect.x,
.y = cmd->rect.y,
.w = cmd->rect.w,
.h = cmd->rect.h,
};
SDL_SetRenderDrawColor(r, col.r, col.g, col.b, col.a);
SDL_RenderFillRect(r, &sr);
}
break;
case UG_CMD_TEXT:
SDL_SetRenderDrawColor(r, cmd.text.color.r, cmd.text.color.g, cmd.text.color.b, cmd.text.color.a);
STBTTF_RenderText(r, font, cmd.text.x, cmd.text.y, cmd.text.str);
SDL_SetRenderDrawColor(r, cmd->text.color.r, cmd->text.color.g, cmd->text.color.b, cmd->text.color.a);
STBTTF_RenderText(r, font, cmd->text.x, cmd->text.y, cmd->text.str);
break;
default: break;
}