+#define TRANSLATE_JOYSYMBOL_TO_JOYNAME 0
+#define TRANSLATE_JOYNAME_TO_JOYSYMBOL 1
+
+void translate_joyname(int *joysymbol, char **name, int mode)
+{
+ static struct
+ {
+ int joysymbol;
+ char *name;
+ } translate_joy[] =
+ {
+ { JOY_LEFT, "joystick_left" },
+ { JOY_RIGHT, "joystick_right" },
+ { JOY_UP, "joystick_up" },
+ { JOY_DOWN, "joystick_down" },
+ { JOY_BUTTON_1, "joystick_button_1" },
+ { JOY_BUTTON_2, "joystick_button_2" },
+ };
+
+ int i;
+
+ if (mode == TRANSLATE_JOYSYMBOL_TO_JOYNAME)
+ {
+ *name = "[undefined]";
+
+ for (i=0; i<6; i++)
+ {
+ if (*joysymbol == translate_joy[i].joysymbol)
+ {
+ *name = translate_joy[i].name;
+ break;
+ }
+ }
+ }
+ else if (mode == TRANSLATE_JOYNAME_TO_JOYSYMBOL)
+ {
+ *joysymbol = 0;
+
+ for (i=0; i<6; i++)
+ {
+ if (strcmp(*name, translate_joy[i].name) == 0)
+ {
+ *joysymbol = translate_joy[i].joysymbol;
+ break;
+ }
+ }
+ }
+}
+
+char *getJoyNameFromJoySymbol(int joysymbol)
+{
+ char *name;
+
+ translate_joyname(&joysymbol, &name, TRANSLATE_JOYSYMBOL_TO_JOYNAME);
+ return name;
+}
+
+int getJoySymbolFromJoyName(char *name)
+{
+ int joysymbol;
+
+ translate_joyname(&joysymbol, &name, TRANSLATE_JOYNAME_TO_JOYSYMBOL);
+ return joysymbol;
+}
+
+int getJoystickNrFromDeviceName(char *device_name)
+{
+ char c;
+ int joystick_nr = 0;
+
+ if (device_name == NULL || device_name[0] == '\0')
+ return 0;
+
+ c = device_name[strlen(device_name) - 1];
+
+ if (c >= '0' && c <= '9')
+ joystick_nr = (int)(c - '0');
+
+ if (joystick_nr < 0 || joystick_nr >= MAX_PLAYERS)
+ joystick_nr = 0;
+
+ return joystick_nr;
+}
+
+#if !defined(PLATFORM_MSDOS)