text.c


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#include "SDL.h"
#include "SDL_ttf.h"
#include <stdlib.h>
#include "text.h"

Text_t * CreateText(TTF_Font * Font, const char * text, SDL_Color * components) {
	Text_t * newtext;
	newtext = malloc(sizeof(Text_t));
	newtext->Surface = NULL;
	UpdateText(newtext, Font, text, components);
	return newtext;
}

void UpdateText(Text_t * tobeupdated, TTF_Font * Font, const char * text, SDL_Color * components) {
	SDL_Surface * Temp = NULL;
	Temp = TTF_RenderText_Blended(Font, text, *components);
	if (tobeupdated->Surface) {
		SDL_FreeSurface(tobeupdated->Surface);
	}
	tobeupdated->Surface = SDL_DisplayFormatAlpha(Temp);
	SDL_FreeSurface(Temp);
	tobeupdated->Rect.w = tobeupdated->Surface->w;
	tobeupdated->Rect.h = tobeupdated->Surface->h;
}

void DeleteText(Text_t * Text) {
	SDL_FreeSurface(Text->Surface);
	free(Text);
}