void ScriptApiEntity::luaentity_GetProperties(u16 id,
ObjectProperties *prop)
{
SCRIPTAPI_PRECHECKHEADER
//infostream<<"scriptapi_luaentity_get_properties: id="<<id<<std::endl;
// Get minetest.luaentities[id]
luaentity_get(L,id);
//int object = lua_gettop(L);
// Set default values that differ from ObjectProperties defaults
prop->hp_max = 10;
/* Read stuff */
prop->hp_max = getintfield_default(L, -1, "hp_max", 10);
getboolfield(L, -1, "physical", prop->physical);
getboolfield(L, -1, "collide_with_objects", prop->collideWithObjects);
getfloatfield(L, -1, "weight", prop->weight);
lua_getfield(L, -1, "collisionbox");
if(lua_istable(L, -1))
prop->collisionbox = read_aabb3f(L, -1, 1.0);
lua_pop(L, 1);
getstringfield(L, -1, "visual", prop->visual);
getstringfield(L, -1, "mesh", prop->mesh);
// Deprecated: read object properties directly
read_object_properties(L, -1, prop);
// Read initial_properties
lua_getfield(L, -1, "initial_properties");
read_object_properties(L, -1, prop);
lua_pop(L, 1);
}
// set_properties(self, properties)
int ObjectRef::l_set_properties(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
ObjectRef *ref = checkobject(L, 1);
ServerActiveObject *co = getobject(ref);
if (co == NULL) return 0;
ObjectProperties *prop = co->accessObjectProperties();
if (!prop)
return 0;
read_object_properties(L, 2, prop);
co->notifyObjectPropertiesModified();
return 0;
}
// set_properties(self, properties)
int ObjectRef::l_set_properties(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
ObjectRef *ref = checkobject(L, 1);
ServerActiveObject *co = getobject(ref);
if (co == NULL) return 0;
ObjectProperties *prop = co->accessObjectProperties();
if (!prop)
return 0;
read_object_properties(L, 2, prop, getServer(L)->idef());
if (prop->hp_max < co->getHP()) {
PlayerHPChangeReason reason(PlayerHPChangeReason::SET_HP);
co->setHP(prop->hp_max, reason);
if (co->getType() == ACTIVEOBJECT_TYPE_PLAYER)
getServer(L)->SendPlayerHPOrDie((PlayerSAO *)co, reason);
}
co->notifyObjectPropertiesModified();
return 0;
}
