- [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.

lua.cpp

@@ -445,8 +445,12 @@ extern "C" {
     }
 
     static int cpp_btnp(lua_State *L) {
-        uint8_t i = luaL_checkinteger(L, 1);
-        lua_pushboolean(L, btnp(i));
+        if (lua_gettop(L) >=1 ) {
+            uint8_t i = luaL_checkinteger(L, 1);
+            lua_pushboolean(L, btnp(i));
+        } else {
+            lua_pushinteger(L, wbtnp());
+        }
         return 1;
     }
 
@@ -696,6 +700,55 @@ extern "C" {
         return 0;
     }
 
+    static int cpp_zoom(lua_State *L) {
+        const int value = luaL_optinteger(L, 1, 0);
+        if (value==0) {
+            lua_pushinteger(L, getzoom());
+            return 1;
+        } else {
+            setzoom(value);
+            return 0;
+        }
+    }
+
+    static int cpp_fullscreen(lua_State *L) {
+        if (lua_gettop(L) >= 1) {
+            setfullscreen(lua_toboolean(L, 1));
+            return 0;
+        } else {
+            lua_pushboolean(L, getfullscreen());
+            return 1;
+        }
+    }
+
+    static int cpp_cursor(lua_State *L) {
+        if (lua_gettop(L) >= 1) {
+            setcursor(lua_toboolean(L, 1));
+            return 0;
+        } else {
+            lua_pushboolean(L, getcursor());
+            return 1;
+        }
+    }
+
+    static int cpp_getconf(lua_State *L) {
+        const char* key = luaL_checkstring(L, 1);
+        const char* value = getconfig(key);
+        if (value==NULL) {
+            lua_pushnil(L);
+        } else {
+            lua_pushstring(L, value);
+        }
+        return 1;
+    }
+
+    static int cpp_setconf(lua_State *L) {
+        const char* key = luaL_checkstring(L, 1);
+        const char* value = luaL_checkstring(L, 2);
+        setconfig(key, value);
+        return 0;
+    }
+
     static int cpp_exit(lua_State *L) {
         exit();
         return 0;
@@ -806,6 +859,13 @@ void push_lua_funcs() {
     lua_pushcfunction(L,cpp_playsound);     lua_setglobal(L, "playsound");
     lua_pushcfunction(L,cpp_stopsound);     lua_setglobal(L, "stopsound");
 
+    lua_pushcfunction(L,cpp_zoom);          lua_setglobal(L, "zoom");
+    lua_pushcfunction(L,cpp_fullscreen);    lua_setglobal(L, "fullscreen");
+    lua_pushcfunction(L,cpp_cursor);        lua_setglobal(L, "cursor");
+
+    lua_pushcfunction(L,cpp_getconf);        lua_setglobal(L, "getconf");
+    lua_pushcfunction(L,cpp_setconf);        lua_setglobal(L, "setconf");
+
     lua_pushcfunction(L,cpp_exit);    lua_setglobal(L, "quit");
 
     lua_pushinteger(L, 0);              lua_setglobal(L, "KEY_UNKNOWN");