Replaced snprintf with boost::format.

1 files changed, 3 insertions, 4 deletions

diff --git a/engine/application.cpp b/engine/application.cpp
index 2ef8e79..e814ac2 100644
--- a/engine/application.cpp
+++ b/engine/application.cpp
@@ -75,6 +75,7 @@ class BulletPattern2 : public BulletPattern {
 		}
 };
 
+#include <boost/format.hpp>
 
 Application::Application() {
 	// Initialize SDL
@@ -224,8 +225,6 @@ void Application::main_loop(unsigned int tick, unsigned int step) {
 	glDisable(GL_TEXTURE_2D);
 	glColor4f(1, 1, 0, 1);
 	
-	char s[0xff];
-	
 	if(tick - lastframes >= 1000) {
 		fps = (float)frames * ((float)(tick - lastframes) / 1000.0f);
 		frames = 1;
@@ -233,9 +232,9 @@ void Application::main_loop(unsigned int tick, unsigned int step) {
 	} else {
 		frames++;
 	}
-	snprintf(s, 0xff, "FPS: %.2f", fps);
+	
 	glRasterPos2f(Config::fps_x, Config::fps_y);
-	font->Render(s);
+	font->Render((boost::format("FPS: %.2f") % fps).str().c_str());
 	
 	float v_x = Config::window_w * (Config::viewport_x + xo) / (1 + 2 * xo);
 	float v_y = Config::window_h * Config::viewport_y;