git-svn-id: svn://mattst88.com/svn/sdlpong/trunk@2 e27a58fc-241a-0410-afba-9958544cdf14HEADmaster

1 files changed, 30 insertions, 0 deletions

diff --git a/text.c b/text.c
new file mode 100644
index 0000000..f221f3d
--- /dev/null
+++ b/text.c
@@ -0,0 +1,30 @@
+#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);

+}

+