1 files changed, 39 insertions, 0 deletions

diff --git a/util.h b/util.h
new file mode 100644
index 0000000..acabdcb
--- /dev/null
+++ b/util.h
@@ -0,0 +1,39 @@
+#ifndef UTIL_H
+#define UTIL_H
+
+#include <vector>
+#include <iostream>
+#include <math.h>
+#include <sstream>
+#include <SDL/SDL.h>
+#include <SDL/SDL_ttf.h>
+#include <SDL/SDL_image.h>
+
+using namespace std;
+
+//splits at '\n' and ' '
+vector<vector<string> > splitString(string s);
+
+//rounds too a beatiful number
+double round_beautiful(double d);
+
+void _tospace(string& s);
+void spaceto_(string& s);
+
+SDL_Event relativate(const SDL_Event &e, SDL_Rect p);
+
+SDL_Surface* copyImage(SDL_Surface* s);
+
+
+//loads a bitmap from file and converts it to screen properties
+SDL_Surface* loadBMP(std::string filename);
+
+bool inRect(SDL_Rect r, double x, double y);
+
+string lltostr(const long long& l);
+string dbltostr(const double& d, int dec);
+
+//returns true if the line intersects with the circle (or lies in it)
+bool intersects(double radius, double startx, double starty, double endx, double endy);
+
+#endif