- [NEW] exit()

- [NEW] anykey()
- [NEW] ismusicplaying()

lua.cpp

@@ -450,6 +450,11 @@ extern "C" {
         return 1;
     }
 
+    static int cpp_anykey(lua_State *L) {
+        lua_pushboolean(L, anykey());
+        return 1;
+    }
+
     static int cpp_mousex(lua_State *L) {
         lua_pushinteger(L, mousex());
         return 1;
@@ -666,6 +671,16 @@ extern "C" {
         return 0;
     }
 
+    static int cpp_ismusicplaying(lua_State *L) {
+        lua_pushboolean(L,ismusicplaying());
+        return 1;
+    }
+
+    static int cpp_exit(lua_State *L) {
+        exit();
+        return 0;
+    }
+
 }
 
 lua_State *L;
@@ -722,6 +737,7 @@ void push_lua_funcs() {
     lua_pushcfunction(L,cpp_map);       lua_setglobal(L, "map");
     lua_pushcfunction(L,cpp_btn);       lua_setglobal(L, "btn");
     lua_pushcfunction(L,cpp_btnp);      lua_setglobal(L, "btnp");
+    lua_pushcfunction(L,cpp_anykey);    lua_setglobal(L, "anykey");
     lua_pushcfunction(L,cpp_mousex);    lua_setglobal(L, "mousex");
     lua_pushcfunction(L,cpp_mousey);    lua_setglobal(L, "mousey");
     lua_pushcfunction(L,cpp_mwheel);    lua_setglobal(L, "mwheel");
@@ -765,6 +781,9 @@ void push_lua_funcs() {
     lua_pushcfunction(L,cpp_pausemusic);    lua_setglobal(L, "pausemusic");
     lua_pushcfunction(L,cpp_resumemusic);    lua_setglobal(L, "resumemusic");
     lua_pushcfunction(L,cpp_stopmusic);    lua_setglobal(L, "stopmusic");
+    lua_pushcfunction(L,cpp_ismusicplaying);    lua_setglobal(L, "ismusicplaying");
+
+    lua_pushcfunction(L,cpp_exit);    lua_setglobal(L, "exit");
 
     lua_pushinteger(L, 0);              lua_setglobal(L, "KEY_UNKNOWN");
     lua_pushinteger(L, 4);              lua_setglobal(L, "KEY_A");