10 #define DISPLAYWIDTH 25
11 #define DISPLAYHEIGHT 25
12 #define INVBLOCKWIDTH 64
15 #define COLOR_WHITE {1,1,1}
16 #define COLOR_BLACK {0,0,0}
23 static position pointed;
27 static void display();
28 static void keyboard(unsigned char, int, int);
29 static void mouse(int, int, int, int);
30 static void special(int, int, int);
31 static void reshape(int, int);
32 static void motion(int, int);
35 static void drawRectangle(int, int, int, int, color);
36 static void writeText(int, int, std::string, void*, color);