- [NEW] configuration file working.

- [NEW] zoom(), fullscreen(), cursor(), getconf(), setconf().
- [CHG] now zoom and fullscreen are controlled by the game, not by mini.
- [FIX] quit() now actually quits.
- [NEW] btnp() without parameters returns key pressed.
- [NEW] zoom, fullscreen and cursor are saved to config automatically.

mini.h

@@ -200,6 +200,7 @@ void mset(int celx, int cely, uint8_t snum);
 void map(int celx, int cely, int sx, int sy, uint8_t celw, uint8_t celh, uint8_t layer=0);
 
 bool btn(uint8_t i);
+int wbtnp();
 bool btnp(uint8_t i);
 bool anykey();
 
@@ -267,4 +268,14 @@ void freesound(int soundfile);
 int playsound(int soundfile, const int volume=-1);
 void stopsound(int soundchannel);
 
+int getzoom();
+void setzoom(const int value);
+bool getfullscreen();
+void setfullscreen(const bool value);
+bool getcursor();
+void setcursor(const bool value);
+
+const char* getconfig(const char* key);
+void setconfig(const char* key, const char* value);
+
 void exit();