// hud_get(self, id)
int ObjectRef::l_hud_get(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
ObjectRef *ref = checkobject(L, 1);
Player *player = getplayer(ref);
if (player == NULL)
return 0;
u32 id = lua_tonumber(L, -1);
HudElement *e = player->getHud(id);
if (!e)
return 0;
lua_newtable(L);
lua_pushstring(L, es_HudElementType[(u8)e->type].str);
lua_setfield(L, -2, "type");
push_v2f(L, e->pos);
lua_setfield(L, -2, "position");
lua_pushstring(L, e->name.c_str());
lua_setfield(L, -2, "name");
push_v2f(L, e->scale);
lua_setfield(L, -2, "scale");
lua_pushstring(L, e->text.c_str());
lua_setfield(L, -2, "text");
lua_pushnumber(L, e->number);
lua_setfield(L, -2, "number");
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");
push_v3f(L, e->world_pos);
lua_setfield(L, -2, "world_pos");
return 1;
}
// hud_get(self, id)
int ObjectRef::l_hud_get(lua_State *L)
{
ObjectRef *ref = checkobject(L, 1);
Player *player = getplayer(ref);
if (player == NULL)
return 0;
u32 id = lua_tonumber(L, -1);
if (id >= player->hud.size())
return 0;
HudElement *e = player->hud[id];
if (!e)
return 0;
lua_newtable(L);
lua_pushstring(L, es_HudElementType[(u8)e->type].str);
lua_setfield(L, -2, "type");
push_v2f(L, e->pos);
lua_setfield(L, -2, "position");
lua_pushstring(L, e->name.c_str());
lua_setfield(L, -2, "name");
push_v2f(L, e->scale);
lua_setfield(L, -2, "scale");
lua_pushstring(L, e->text.c_str());
lua_setfield(L, -2, "text");
lua_pushnumber(L, e->number);
lua_setfield(L, -2, "number");
lua_pushnumber(L, e->item);
lua_setfield(L, -2, "item");
lua_pushnumber(L, e->dir);
lua_setfield(L, -2, "dir");
push_v3f(L, e->world_pos);
lua_setfield(L, -2, "world_pos");
return 1;
}
void push_object_properties(lua_State *L, ObjectProperties *prop)
{
lua_newtable(L);
lua_pushnumber(L, prop->hp_max);
lua_setfield(L, -2, "hp_max");
lua_pushboolean(L, prop->physical);
lua_setfield(L, -2, "physical");
lua_pushboolean(L, prop->collideWithObjects);
lua_setfield(L, -2, "collide_with_objects");
lua_pushnumber(L, prop->weight);
lua_setfield(L, -2, "weight");
push_aabb3f(L, prop->collisionbox);
lua_setfield(L, -2, "collisionbox");
lua_pushlstring(L, prop->visual.c_str(), prop->visual.size());
lua_setfield(L, -2, "visual");
lua_pushlstring(L, prop->mesh.c_str(), prop->mesh.size());
lua_setfield(L, -2, "mesh");
push_v2f(L, prop->visual_size);
lua_setfield(L, -2, "visual_size");
lua_newtable(L);
u16 i = 1;
for (std::vector<std::string>::iterator it = prop->textures.begin();
it != prop->textures.end(); ++it) {
lua_pushlstring(L, it->c_str(), it->size());
lua_rawseti(L, -2, i);
}
lua_setfield(L, -2, "textures");
lua_newtable(L);
i = 1;
for (std::vector<video::SColor>::iterator it = prop->colors.begin();
it != prop->colors.end(); ++it) {
push_ARGB8(L, *it);
lua_rawseti(L, -2, i);
}
lua_setfield(L, -2, "colors");
push_v2s16(L, prop->spritediv);
lua_setfield(L, -2, "spritediv");
push_v2s16(L, prop->initial_sprite_basepos);
lua_setfield(L, -2, "initial_sprite_basepos");
lua_pushboolean(L, prop->is_visible);
lua_setfield(L, -2, "is_visible");
lua_pushboolean(L, prop->makes_footstep_sound);
lua_setfield(L, -2, "makes_footstep_sound");
lua_pushnumber(L, prop->automatic_rotate);
lua_setfield(L, -2, "automatic_rotate");
lua_pushnumber(L, prop->stepheight / BS);
lua_setfield(L, -2, "stepheight");
if (prop->automatic_face_movement_dir)
lua_pushnumber(L, prop->automatic_face_movement_dir_offset);
else
lua_pushboolean(L, false);
lua_setfield(L, -2, "automatic_face_movement_dir");
}
// get_animation(self)
int ObjectRef::l_get_animation(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
ObjectRef *ref = checkobject(L, 1);
ServerActiveObject *co = getobject(ref);
if (co == NULL)
return 0;
// Do it
v2f frames = v2f(1,1);
float frame_speed = 15;
float frame_blend = 0;
bool frame_loop = true;
co->getAnimation(&frames, &frame_speed, &frame_blend, &frame_loop);
push_v2f(L, frames);
lua_pushnumber(L, frame_speed);
lua_pushnumber(L, frame_blend);
lua_pushboolean(L, frame_loop);
return 4;
}