Fix direction property of HUD

diff --git a/src/script/lua_api/l_object.cpp b/src/script/lua_api/l_object.cpp
index 7f98c94586137913aeb53ce24bb432a5f1b7e2e0..4286840feaa7490eb27524f5484746e434c6917d 100644 (file)
--- a/src/script/lua_api/l_object.cpp
+++ b/src/script/lua_api/l_object.cpp
@@ -442,7 +442,7 @@ int ObjectRef::l_set_eye_offset(lua_State *L)
        // Do it
        v3f offset_first = v3f(0, 0, 0);
        v3f offset_third = v3f(0, 0, 0);
-       
+
        if(!lua_isnil(L, 2))
                offset_first = read_v3f(L, 2);
        if(!lua_isnil(L, 3))
@@ -914,7 +914,11 @@ int ObjectRef::l_hud_add(lua_State *L)
        elem->text   = getstringfield_default(L, 2, "text", "");
        elem->number = getintfield_default(L, 2, "number", 0);
        elem->item   = getintfield_default(L, 2, "item", 0);
-       elem->dir    = getintfield_default(L, 2, "dir", 0);
+       elem->dir    = getintfield_default(L, 2, "direction", 0);
+
+       // Deprecated, only for compatibility's sake
+       if (elem->dir == 0)
+               elem->dir = getintfield_default(L, 2, "dir", 0);
 
        lua_getfield(L, 2, "alignment");
        elem->align = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
@@ -1075,6 +1079,10 @@ int ObjectRef::l_hud_get(lua_State *L)
        lua_pushnumber(L, e->item);
        lua_setfield(L, -2, "item");
 
+       lua_pushnumber(L, e->dir);
+       lua_setfield(L, -2, "direction");
+
+       // Deprecated, only for compatibility's sake
        lua_pushnumber(L, e->dir);
        lua_setfield(L, -2, "dir");
 
@@ -1095,7 +1103,7 @@ int ObjectRef::l_hud_set_flags(lua_State *L)
        u32 flags = 0;
        u32 mask  = 0;
        bool flag;
-       
+
        const EnumString *esp = es_HudBuiltinElement;
        for (int i = 0; esp[i].str; i++) {
                if (getboolfield(L, 2, esp[i].str, flag)) {