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- /*************************************************************************/
- /* node.cpp */
- /*************************************************************************/
- /* This file is part of: */
- /* GODOT ENGINE */
- /* https://godotengine.org */
- /*************************************************************************/
- /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
- /* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
- /* */
- /* Permission is hereby granted, free of charge, to any person obtaining */
- /* a copy of this software and associated documentation files (the */
- /* "Software"), to deal in the Software without restriction, including */
- /* without limitation the rights to use, copy, modify, merge, publish, */
- /* distribute, sublicense, and/or sell copies of the Software, and to */
- /* permit persons to whom the Software is furnished to do so, subject to */
- /* the following conditions: */
- /* */
- /* The above copyright notice and this permission notice shall be */
- /* included in all copies or substantial portions of the Software. */
- /* */
- /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
- /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
- /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
- /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
- /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
- /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
- /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
- /*************************************************************************/
- #include "node.h"
- #include "core/core_string_names.h"
- #include "instance_placeholder.h"
- #include "io/resource_loader.h"
- #include "message_queue.h"
- #include "print_string.h"
- #include "scene/resources/packed_scene.h"
- #include "scene/scene_string_names.h"
- #include "viewport.h"
- VARIANT_ENUM_CAST(Node::PauseMode);
- VARIANT_ENUM_CAST(Node::RPCMode);
- void Node::_notification(int p_notification) {
- switch (p_notification) {
- case NOTIFICATION_PROCESS: {
- if (get_script_instance()) {
- Variant time = get_process_delta_time();
- const Variant *ptr[1] = { &time };
- get_script_instance()->call_multilevel(SceneStringNames::get_singleton()->_process, ptr, 1);
- }
- } break;
- case NOTIFICATION_PHYSICS_PROCESS: {
- if (get_script_instance()) {
- Variant time = get_physics_process_delta_time();
- const Variant *ptr[1] = { &time };
- get_script_instance()->call_multilevel(SceneStringNames::get_singleton()->_physics_process, ptr, 1);
- }
- } break;
- case NOTIFICATION_ENTER_TREE: {
- if (data.pause_mode == PAUSE_MODE_INHERIT) {
- if (data.parent)
- data.pause_owner = data.parent->data.pause_owner;
- else
- data.pause_owner = NULL;
- } else {
- data.pause_owner = this;
- }
- if (data.input)
- add_to_group("_vp_input" + itos(get_viewport()->get_instance_id()));
- if (data.unhandled_input)
- add_to_group("_vp_unhandled_input" + itos(get_viewport()->get_instance_id()));
- if (data.unhandled_key_input)
- add_to_group("_vp_unhandled_key_input" + itos(get_viewport()->get_instance_id()));
- get_tree()->node_count++;
- } break;
- case NOTIFICATION_EXIT_TREE: {
- get_tree()->node_count--;
- if (data.input)
- remove_from_group("_vp_input" + itos(get_viewport()->get_instance_id()));
- if (data.unhandled_input)
- remove_from_group("_vp_unhandled_input" + itos(get_viewport()->get_instance_id()));
- if (data.unhandled_key_input)
- remove_from_group("_vp_unhandled_key_input" + itos(get_viewport()->get_instance_id()));
- data.pause_owner = NULL;
- if (data.path_cache) {
- memdelete(data.path_cache);
- data.path_cache = NULL;
- }
- } break;
- case NOTIFICATION_PATH_CHANGED: {
- if (data.path_cache) {
- memdelete(data.path_cache);
- data.path_cache = NULL;
- }
- } break;
- case NOTIFICATION_READY: {
- if (get_script_instance()) {
- if (get_script_instance()->has_method(SceneStringNames::get_singleton()->_input)) {
- set_process_input(true);
- }
- if (get_script_instance()->has_method(SceneStringNames::get_singleton()->_unhandled_input)) {
- set_process_unhandled_input(true);
- }
- if (get_script_instance()->has_method(SceneStringNames::get_singleton()->_unhandled_key_input)) {
- set_process_unhandled_key_input(true);
- }
- if (get_script_instance()->has_method(SceneStringNames::get_singleton()->_process)) {
- set_process(true);
- }
- if (get_script_instance()->has_method(SceneStringNames::get_singleton()->_physics_process)) {
- set_physics_process(true);
- }
- get_script_instance()->call_multilevel_reversed(SceneStringNames::get_singleton()->_ready, NULL, 0);
- }
- //emit_signal(SceneStringNames::get_singleton()->enter_tree);
- } break;
- case NOTIFICATION_POSTINITIALIZE: {
- data.in_constructor = false;
- } break;
- case NOTIFICATION_PREDELETE: {
- set_owner(NULL);
- while (data.owned.size()) {
- data.owned.front()->get()->set_owner(NULL);
- }
- if (data.parent) {
- data.parent->remove_child(this);
- }
- // kill children as cleanly as possible
- while (data.children.size()) {
- Node *child = data.children[0];
- remove_child(child);
- memdelete(child);
- }
- } break;
- }
- }
- void Node::_propagate_ready() {
- data.ready_notified = true;
- data.blocked++;
- for (int i = 0; i < data.children.size(); i++) {
- data.children[i]->_propagate_ready();
- }
- data.blocked--;
- if (data.ready_first) {
- notification(NOTIFICATION_READY);
- data.ready_first = false;
- }
- }
- void Node::_propagate_enter_tree() {
- // this needs to happen to all childs before any enter_tree
- if (data.parent) {
- data.tree = data.parent->data.tree;
- data.depth = data.parent->data.depth + 1;
- } else {
- data.depth = 1;
- }
- data.viewport = Object::cast_to<Viewport>(this);
- if (!data.viewport)
- data.viewport = data.parent->data.viewport;
- data.inside_tree = true;
- for (Map<StringName, GroupData>::Element *E = data.grouped.front(); E; E = E->next()) {
- E->get().group = data.tree->add_to_group(E->key(), this);
- }
- notification(NOTIFICATION_ENTER_TREE);
- if (get_script_instance()) {
- get_script_instance()->call_multilevel_reversed(SceneStringNames::get_singleton()->_enter_tree, NULL, 0);
- }
- emit_signal(SceneStringNames::get_singleton()->tree_entered);
- data.tree->node_added(this);
- data.blocked++;
- //block while adding children
- for (int i = 0; i < data.children.size(); i++) {
- if (!data.children[i]->is_inside_tree()) // could have been added in enter_tree
- data.children[i]->_propagate_enter_tree();
- }
- data.blocked--;
- #ifdef DEBUG_ENABLED
- if (ScriptDebugger::get_singleton() && data.filename != String()) {
- //used for live edit
- data.tree->live_scene_edit_cache[data.filename].insert(this);
- }
- #endif
- // enter groups
- }
- void Node::_propagate_exit_tree() {
- //block while removing children
- #ifdef DEBUG_ENABLED
- if (ScriptDebugger::get_singleton() && data.filename != String()) {
- //used for live edit
- Map<String, Set<Node *> >::Element *E = data.tree->live_scene_edit_cache.find(data.filename);
- if (E) {
- E->get().erase(this);
- if (E->get().size() == 0) {
- data.tree->live_scene_edit_cache.erase(E);
- }
- }
- Map<Node *, Map<ObjectID, Node *> >::Element *F = data.tree->live_edit_remove_list.find(this);
- if (F) {
- for (Map<ObjectID, Node *>::Element *G = F->get().front(); G; G = G->next()) {
- memdelete(G->get());
- }
- data.tree->live_edit_remove_list.erase(F);
- }
- }
- #endif
- data.blocked++;
- for (int i = data.children.size() - 1; i >= 0; i--) {
- data.children[i]->_propagate_exit_tree();
- }
- data.blocked--;
- if (get_script_instance()) {
- get_script_instance()->call_multilevel(SceneStringNames::get_singleton()->_exit_tree, NULL, 0);
- }
- emit_signal(SceneStringNames::get_singleton()->tree_exited);
- notification(NOTIFICATION_EXIT_TREE, true);
- if (data.tree)
- data.tree->node_removed(this);
- // exit groups
- for (Map<StringName, GroupData>::Element *E = data.grouped.front(); E; E = E->next()) {
- data.tree->remove_from_group(E->key(), this);
- E->get().group = NULL;
- }
- data.viewport = NULL;
- if (data.tree)
- data.tree->tree_changed();
- data.inside_tree = false;
- data.ready_notified = false;
- data.tree = NULL;
- data.depth = -1;
- }
- void Node::move_child(Node *p_child, int p_pos) {
- ERR_FAIL_NULL(p_child);
- ERR_EXPLAIN("Invalid new child position: " + itos(p_pos));
- ERR_FAIL_INDEX(p_pos, data.children.size() + 1);
- ERR_EXPLAIN("child is not a child of this node.");
- ERR_FAIL_COND(p_child->data.parent != this);
- if (data.blocked > 0) {
- ERR_EXPLAIN("Parent node is busy setting up children, move_child() failed. Consider using call_deferred(\"move_child\") instead (or \"popup\" if this is from a popup).");
- ERR_FAIL_COND(data.blocked > 0);
- }
- // Specifying one place beyond the end
- // means the same as moving to the last position
- if (p_pos == data.children.size())
- p_pos--;
- if (p_child->data.pos == p_pos)
- return; //do nothing
- int motion_from = MIN(p_pos, p_child->data.pos);
- int motion_to = MAX(p_pos, p_child->data.pos);
- data.children.remove(p_child->data.pos);
- data.children.insert(p_pos, p_child);
- if (data.tree) {
- data.tree->tree_changed();
- }
- data.blocked++;
- //new pos first
- for (int i = motion_from; i <= motion_to; i++) {
- data.children[i]->data.pos = i;
- }
- // notification second
- move_child_notify(p_child);
- for (int i = motion_from; i <= motion_to; i++) {
- data.children[i]->notification(NOTIFICATION_MOVED_IN_PARENT);
- }
- for (const Map<StringName, GroupData>::Element *E = p_child->data.grouped.front(); E; E = E->next()) {
- E->get().group->changed = true;
- }
- data.blocked--;
- }
- void Node::raise() {
- if (!data.parent)
- return;
- data.parent->move_child(this, data.parent->data.children.size() - 1);
- }
- void Node::add_child_notify(Node *p_child) {
- // to be used when not wanted
- }
- void Node::remove_child_notify(Node *p_child) {
- // to be used when not wanted
- }
- void Node::move_child_notify(Node *p_child) {
- // to be used when not wanted
- }
- void Node::set_physics_process(bool p_process) {
- if (data.physics_process == p_process)
- return;
- data.physics_process = p_process;
- if (data.physics_process)
- add_to_group("physics_process", false);
- else
- remove_from_group("physics_process");
- data.physics_process = p_process;
- _change_notify("physics_process");
- }
- bool Node::is_physics_processing() const {
- return data.physics_process;
- }
- void Node::set_physics_process_internal(bool p_process_internal) {
- if (data.physics_process_internal == p_process_internal)
- return;
- data.physics_process_internal = p_process_internal;
- if (data.physics_process_internal)
- add_to_group("physics_process_internal", false);
- else
- remove_from_group("physics_process_internal");
- data.physics_process_internal = p_process_internal;
- _change_notify("physics_process_internal");
- }
- bool Node::is_physics_processing_internal() const {
- return data.physics_process_internal;
- }
- void Node::set_pause_mode(PauseMode p_mode) {
- if (data.pause_mode == p_mode)
- return;
- bool prev_inherits = data.pause_mode == PAUSE_MODE_INHERIT;
- data.pause_mode = p_mode;
- if (!is_inside_tree())
- return; //pointless
- if ((data.pause_mode == PAUSE_MODE_INHERIT) == prev_inherits)
- return; ///nothing changed
- Node *owner = NULL;
- if (data.pause_mode == PAUSE_MODE_INHERIT) {
- if (data.parent)
- owner = data.parent->data.pause_owner;
- } else {
- owner = this;
- }
- _propagate_pause_owner(owner);
- }
- Node::PauseMode Node::get_pause_mode() const {
- return data.pause_mode;
- }
- void Node::_propagate_pause_owner(Node *p_owner) {
- if (this != p_owner && data.pause_mode != PAUSE_MODE_INHERIT)
- return;
- data.pause_owner = p_owner;
- for (int i = 0; i < data.children.size(); i++) {
- data.children[i]->_propagate_pause_owner(p_owner);
- }
- }
- void Node::set_network_master(int p_peer_id, bool p_recursive) {
- data.network_master = p_peer_id;
- if (p_recursive) {
- for (int i = 0; i < data.children.size(); i++) {
- data.children[i]->set_network_master(p_peer_id, true);
- }
- }
- }
- int Node::get_network_master() const {
- return data.network_master;
- }
- bool Node::is_network_master() const {
- ERR_FAIL_COND_V(!is_inside_tree(), false);
- return get_tree()->get_network_unique_id() == data.network_master;
- }
- /***** RPC CONFIG ********/
- void Node::rpc_config(const StringName &p_method, RPCMode p_mode) {
- if (p_mode == RPC_MODE_DISABLED) {
- data.rpc_methods.erase(p_method);
- } else {
- data.rpc_methods[p_method] = p_mode;
- };
- }
- void Node::rset_config(const StringName &p_property, RPCMode p_mode) {
- if (p_mode == RPC_MODE_DISABLED) {
- data.rpc_properties.erase(p_property);
- } else {
- data.rpc_properties[p_property] = p_mode;
- };
- }
- /***** RPC FUNCTIONS ********/
- void Node::rpc(const StringName &p_method, VARIANT_ARG_DECLARE) {
- VARIANT_ARGPTRS;
- int argc = 0;
- for (int i = 0; i < VARIANT_ARG_MAX; i++) {
- if (argptr[i]->get_type() == Variant::NIL)
- break;
- argc++;
- }
- rpcp(0, false, p_method, argptr, argc);
- }
- void Node::rpc_id(int p_peer_id, const StringName &p_method, VARIANT_ARG_DECLARE) {
- VARIANT_ARGPTRS;
- int argc = 0;
- for (int i = 0; i < VARIANT_ARG_MAX; i++) {
- if (argptr[i]->get_type() == Variant::NIL)
- break;
- argc++;
- }
- rpcp(p_peer_id, false, p_method, argptr, argc);
- }
- void Node::rpc_unreliable(const StringName &p_method, VARIANT_ARG_DECLARE) {
- VARIANT_ARGPTRS;
- int argc = 0;
- for (int i = 0; i < VARIANT_ARG_MAX; i++) {
- if (argptr[i]->get_type() == Variant::NIL)
- break;
- argc++;
- }
- rpcp(0, true, p_method, argptr, argc);
- }
- void Node::rpc_unreliable_id(int p_peer_id, const StringName &p_method, VARIANT_ARG_DECLARE) {
- VARIANT_ARGPTRS;
- int argc = 0;
- for (int i = 0; i < VARIANT_ARG_MAX; i++) {
- if (argptr[i]->get_type() == Variant::NIL)
- break;
- argc++;
- }
- rpcp(p_peer_id, true, p_method, argptr, argc);
- }
- Variant Node::_rpc_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
- if (p_argcount < 1) {
- r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
- r_error.argument = 1;
- return Variant();
- }
- if (p_args[0]->get_type() != Variant::STRING) {
- r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
- r_error.argument = 0;
- r_error.expected = Variant::STRING;
- return Variant();
- }
- StringName method = *p_args[0];
- rpcp(0, false, method, &p_args[1], p_argcount - 1);
- r_error.error = Variant::CallError::CALL_OK;
- return Variant();
- }
- Variant Node::_rpc_id_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
- if (p_argcount < 2) {
- r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
- r_error.argument = 2;
- return Variant();
- }
- if (p_args[0]->get_type() != Variant::INT) {
- r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
- r_error.argument = 0;
- r_error.expected = Variant::INT;
- return Variant();
- }
- if (p_args[1]->get_type() != Variant::STRING) {
- r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
- r_error.argument = 1;
- r_error.expected = Variant::STRING;
- return Variant();
- }
- int peer_id = *p_args[0];
- StringName method = *p_args[1];
- rpcp(peer_id, false, method, &p_args[2], p_argcount - 2);
- r_error.error = Variant::CallError::CALL_OK;
- return Variant();
- }
- Variant Node::_rpc_unreliable_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
- if (p_argcount < 1) {
- r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
- r_error.argument = 1;
- return Variant();
- }
- if (p_args[0]->get_type() != Variant::STRING) {
- r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
- r_error.argument = 0;
- r_error.expected = Variant::STRING;
- return Variant();
- }
- StringName method = *p_args[0];
- rpcp(0, true, method, &p_args[1], p_argcount - 1);
- r_error.error = Variant::CallError::CALL_OK;
- return Variant();
- }
- Variant Node::_rpc_unreliable_id_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
- if (p_argcount < 2) {
- r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
- r_error.argument = 2;
- return Variant();
- }
- if (p_args[0]->get_type() != Variant::INT) {
- r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
- r_error.argument = 0;
- r_error.expected = Variant::INT;
- return Variant();
- }
- if (p_args[1]->get_type() != Variant::STRING) {
- r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
- r_error.argument = 1;
- r_error.expected = Variant::STRING;
- return Variant();
- }
- int peer_id = *p_args[0];
- StringName method = *p_args[1];
- rpcp(peer_id, true, method, &p_args[2], p_argcount - 2);
- r_error.error = Variant::CallError::CALL_OK;
- return Variant();
- }
- void Node::rpcp(int p_peer_id, bool p_unreliable, const StringName &p_method, const Variant **p_arg, int p_argcount) {
- ERR_FAIL_COND(!is_inside_tree());
- bool skip_rpc = false;
- bool call_local_native = false;
- bool call_local_script = false;
- if (p_peer_id == 0 || p_peer_id == get_tree()->get_network_unique_id() || (p_peer_id < 0 && p_peer_id != -get_tree()->get_network_unique_id())) {
- //check that send mode can use local call
- Map<StringName, RPCMode>::Element *E = data.rpc_methods.find(p_method);
- if (E) {
- switch (E->get()) {
- case RPC_MODE_DISABLED: {
- //do nothing
- } break;
- case RPC_MODE_REMOTE: {
- //do nothing also, no need to call local
- } break;
- case RPC_MODE_SYNC: {
- //call it, sync always results in call
- call_local_native = true;
- } break;
- case RPC_MODE_MASTER: {
- call_local_native = is_network_master();
- if (call_local_native) {
- skip_rpc = true; //no other master so..
- }
- } break;
- case RPC_MODE_SLAVE: {
- call_local_native = !is_network_master();
- } break;
- }
- }
- if (call_local_native) {
- // done below
- } else if (get_script_instance()) {
- //attempt with script
- ScriptInstance::RPCMode rpc_mode = get_script_instance()->get_rpc_mode(p_method);
- switch (rpc_mode) {
- case ScriptInstance::RPC_MODE_DISABLED: {
- //do nothing
- } break;
- case ScriptInstance::RPC_MODE_REMOTE: {
- //do nothing also, no need to call local
- } break;
- case ScriptInstance::RPC_MODE_SYNC: {
- //call it, sync always results in call
- call_local_script = true;
- } break;
- case ScriptInstance::RPC_MODE_MASTER: {
- call_local_script = is_network_master();
- if (call_local_script) {
- skip_rpc = true; //no other master so..
- }
- } break;
- case ScriptInstance::RPC_MODE_SLAVE: {
- call_local_script = !is_network_master();
- } break;
- }
- }
- }
- if (!skip_rpc) {
- get_tree()->_rpc(this, p_peer_id, p_unreliable, false, p_method, p_arg, p_argcount);
- }
- if (call_local_native) {
- Variant::CallError ce;
- call(p_method, p_arg, p_argcount, ce);
- if (ce.error != Variant::CallError::CALL_OK) {
- String error = Variant::get_call_error_text(this, p_method, p_arg, p_argcount, ce);
- error = "rpc() aborted in local call: - " + error;
- ERR_PRINTS(error);
- return;
- }
- }
- if (call_local_script) {
- Variant::CallError ce;
- ce.error = Variant::CallError::CALL_OK;
- get_script_instance()->call(p_method, p_arg, p_argcount, ce);
- if (ce.error != Variant::CallError::CALL_OK) {
- String error = Variant::get_call_error_text(this, p_method, p_arg, p_argcount, ce);
- error = "rpc() aborted in script local call: - " + error;
- ERR_PRINTS(error);
- return;
- }
- }
- }
- /******** RSET *********/
- void Node::rsetp(int p_peer_id, bool p_unreliable, const StringName &p_property, const Variant &p_value) {
- ERR_FAIL_COND(!is_inside_tree());
- bool skip_rset = false;
- if (p_peer_id == 0 || p_peer_id == get_tree()->get_network_unique_id() || (p_peer_id < 0 && p_peer_id != -get_tree()->get_network_unique_id())) {
- //check that send mode can use local call
- bool set_local = false;
- Map<StringName, RPCMode>::Element *E = data.rpc_properties.find(p_property);
- if (E) {
- switch (E->get()) {
- case RPC_MODE_DISABLED: {
- //do nothing
- } break;
- case RPC_MODE_REMOTE: {
- //do nothing also, no need to call local
- } break;
- case RPC_MODE_SYNC: {
- //call it, sync always results in call
- set_local = true;
- } break;
- case RPC_MODE_MASTER: {
- set_local = is_network_master();
- if (set_local) {
- skip_rset = true;
- }
- } break;
- case RPC_MODE_SLAVE: {
- set_local = !is_network_master();
- } break;
- }
- }
- if (set_local) {
- bool valid;
- set(p_property, p_value, &valid);
- if (!valid) {
- String error = "rset() aborted in local set, property not found: - " + String(p_property);
- ERR_PRINTS(error);
- return;
- }
- } else if (get_script_instance()) {
- //attempt with script
- ScriptInstance::RPCMode rpc_mode = get_script_instance()->get_rset_mode(p_property);
- switch (rpc_mode) {
- case ScriptInstance::RPC_MODE_DISABLED: {
- //do nothing
- } break;
- case ScriptInstance::RPC_MODE_REMOTE: {
- //do nothing also, no need to call local
- } break;
- case ScriptInstance::RPC_MODE_SYNC: {
- //call it, sync always results in call
- set_local = true;
- } break;
- case ScriptInstance::RPC_MODE_MASTER: {
- set_local = is_network_master();
- if (set_local) {
- skip_rset = true;
- }
- } break;
- case ScriptInstance::RPC_MODE_SLAVE: {
- set_local = !is_network_master();
- } break;
- }
- if (set_local) {
- bool valid = get_script_instance()->set(p_property, p_value);
- if (!valid) {
- String error = "rset() aborted in local script set, property not found: - " + String(p_property);
- ERR_PRINTS(error);
- return;
- }
- }
- }
- }
- if (skip_rset)
- return;
- const Variant *vptr = &p_value;
- get_tree()->_rpc(this, p_peer_id, p_unreliable, true, p_property, &vptr, 1);
- }
- void Node::rset(const StringName &p_property, const Variant &p_value) {
- rsetp(0, false, p_property, p_value);
- }
- void Node::rset_id(int p_peer_id, const StringName &p_property, const Variant &p_value) {
- rsetp(p_peer_id, false, p_property, p_value);
- }
- void Node::rset_unreliable(const StringName &p_property, const Variant &p_value) {
- rsetp(0, true, p_property, p_value);
- }
- void Node::rset_unreliable_id(int p_peer_id, const StringName &p_property, const Variant &p_value) {
- rsetp(p_peer_id, true, p_property, p_value);
- }
- //////////// end of rpc
- bool Node::can_call_rpc(const StringName &p_method, int p_from) const {
- const Map<StringName, RPCMode>::Element *E = data.rpc_methods.find(p_method);
- if (E) {
- switch (E->get()) {
- case RPC_MODE_DISABLED: {
- return false;
- } break;
- case RPC_MODE_REMOTE: {
- return true;
- } break;
- case RPC_MODE_SYNC: {
- return true;
- } break;
- case RPC_MODE_MASTER: {
- return is_network_master();
- } break;
- case RPC_MODE_SLAVE: {
- return !is_network_master() && p_from == get_network_master();
- } break;
- }
- }
- if (get_script_instance()) {
- //attempt with script
- ScriptInstance::RPCMode rpc_mode = get_script_instance()->get_rpc_mode(p_method);
- switch (rpc_mode) {
- case ScriptInstance::RPC_MODE_DISABLED: {
- return false;
- } break;
- case ScriptInstance::RPC_MODE_REMOTE: {
- return true;
- } break;
- case ScriptInstance::RPC_MODE_SYNC: {
- return true;
- } break;
- case ScriptInstance::RPC_MODE_MASTER: {
- return is_network_master();
- } break;
- case ScriptInstance::RPC_MODE_SLAVE: {
- return !is_network_master() && p_from == get_network_master();
- } break;
- }
- }
- ERR_PRINTS("RPC from " + itos(p_from) + " on unauthorized method attempted: " + String(p_method) + " on base: " + String(Variant(this)));
- return false;
- }
- bool Node::can_call_rset(const StringName &p_property, int p_from) const {
- const Map<StringName, RPCMode>::Element *E = data.rpc_properties.find(p_property);
- if (E) {
- switch (E->get()) {
- case RPC_MODE_DISABLED: {
- return false;
- } break;
- case RPC_MODE_REMOTE: {
- return true;
- } break;
- case RPC_MODE_SYNC: {
- return true;
- } break;
- case RPC_MODE_MASTER: {
- return is_network_master();
- } break;
- case RPC_MODE_SLAVE: {
- return !is_network_master() && p_from == get_network_master();
- } break;
- }
- }
- if (get_script_instance()) {
- //attempt with script
- ScriptInstance::RPCMode rpc_mode = get_script_instance()->get_rset_mode(p_property);
- switch (rpc_mode) {
- case ScriptInstance::RPC_MODE_DISABLED: {
- return false;
- } break;
- case ScriptInstance::RPC_MODE_REMOTE: {
- return true;
- } break;
- case ScriptInstance::RPC_MODE_SYNC: {
- return true;
- } break;
- case ScriptInstance::RPC_MODE_MASTER: {
- return is_network_master();
- } break;
- case ScriptInstance::RPC_MODE_SLAVE: {
- return !is_network_master() && p_from == get_network_master();
- } break;
- }
- }
- ERR_PRINTS("RSET from " + itos(p_from) + " on unauthorized property attempted: " + String(p_property) + " on base: " + String(Variant(this)));
- return false;
- }
- bool Node::can_process() const {
- ERR_FAIL_COND_V(!is_inside_tree(), false);
- if (get_tree()->is_paused()) {
- if (data.pause_mode == PAUSE_MODE_STOP)
- return false;
- if (data.pause_mode == PAUSE_MODE_PROCESS)
- return true;
- if (data.pause_mode == PAUSE_MODE_INHERIT) {
- if (!data.pause_owner)
- return false; //clearly no pause owner by default
- if (data.pause_owner->data.pause_mode == PAUSE_MODE_PROCESS)
- return true;
- if (data.pause_owner->data.pause_mode == PAUSE_MODE_STOP)
- return false;
- }
- }
- return true;
- }
- float Node::get_physics_process_delta_time() const {
- if (data.tree)
- return data.tree->get_physics_process_time();
- else
- return 0;
- }
- float Node::get_process_delta_time() const {
- if (data.tree)
- return data.tree->get_idle_process_time();
- else
- return 0;
- }
- void Node::set_process(bool p_idle_process) {
- if (data.idle_process == p_idle_process)
- return;
- data.idle_process = p_idle_process;
- if (data.idle_process)
- add_to_group("idle_process", false);
- else
- remove_from_group("idle_process");
- data.idle_process = p_idle_process;
- _change_notify("idle_process");
- }
- bool Node::is_processing() const {
- return data.idle_process;
- }
- void Node::set_process_internal(bool p_idle_process_internal) {
- if (data.idle_process_internal == p_idle_process_internal)
- return;
- data.idle_process_internal = p_idle_process_internal;
- if (data.idle_process_internal)
- add_to_group("idle_process_internal", false);
- else
- remove_from_group("idle_process_internal");
- data.idle_process_internal = p_idle_process_internal;
- _change_notify("idle_process_internal");
- }
- bool Node::is_processing_internal() const {
- return data.idle_process_internal;
- }
- void Node::set_process_input(bool p_enable) {
- if (p_enable == data.input)
- return;
- data.input = p_enable;
- if (!is_inside_tree())
- return;
- if (p_enable)
- add_to_group("_vp_input" + itos(get_viewport()->get_instance_id()));
- else
- remove_from_group("_vp_input" + itos(get_viewport()->get_instance_id()));
- }
- bool Node::is_processing_input() const {
- return data.input;
- }
- void Node::set_process_unhandled_input(bool p_enable) {
- if (p_enable == data.unhandled_input)
- return;
- data.unhandled_input = p_enable;
- if (!is_inside_tree())
- return;
- if (p_enable)
- add_to_group("_vp_unhandled_input" + itos(get_viewport()->get_instance_id()));
- else
- remove_from_group("_vp_unhandled_input" + itos(get_viewport()->get_instance_id()));
- }
- bool Node::is_processing_unhandled_input() const {
- return data.unhandled_input;
- }
- void Node::set_process_unhandled_key_input(bool p_enable) {
- if (p_enable == data.unhandled_key_input)
- return;
- data.unhandled_key_input = p_enable;
- if (!is_inside_tree())
- return;
- if (p_enable)
- add_to_group("_vp_unhandled_key_input" + itos(get_viewport()->get_instance_id()));
- else
- remove_from_group("_vp_unhandled_key_input" + itos(get_viewport()->get_instance_id()));
- }
- bool Node::is_processing_unhandled_key_input() const {
- return data.unhandled_key_input;
- }
- StringName Node::get_name() const {
- return data.name;
- }
- void Node::_set_name_nocheck(const StringName &p_name) {
- data.name = p_name;
- }
- void Node::set_name(const String &p_name) {
- String name = p_name.replace(":", "").replace("/", "").replace("@", "");
- ERR_FAIL_COND(name == "");
- data.name = name;
- if (data.parent) {
- data.parent->_validate_child_name(this);
- }
- propagate_notification(NOTIFICATION_PATH_CHANGED);
- if (is_inside_tree()) {
- emit_signal("renamed");
- get_tree()->tree_changed();
- }
- }
- static bool node_hrcr = false;
- static SafeRefCount node_hrcr_count;
- void Node::init_node_hrcr() {
- node_hrcr_count.init(1);
- }
- void Node::set_human_readable_collision_renaming(bool p_enabled) {
- node_hrcr = p_enabled;
- }
- #ifdef TOOLS_ENABLED
- String Node::validate_child_name(Node *p_child) {
- return _generate_serial_child_name(p_child);
- }
- #endif
- void Node::_validate_child_name(Node *p_child, bool p_force_human_readable) {
- /* Make sure the name is unique */
- if (node_hrcr || p_force_human_readable) {
- //this approach to autoset node names is human readable but very slow
- //it's turned on while running in the editor
- p_child->data.name = _generate_serial_child_name(p_child);
- } else {
- //this approach to autoset node names is fast but not as readable
- //it's the default and reserves the '@' character for unique names.
- bool unique = true;
- if (p_child->data.name == StringName() || p_child->data.name.operator String()[0] == '@') {
- //new unique name must be assigned
- unique = false;
- } else {
- //check if exists
- Node **childs = data.children.ptr();
- int cc = data.children.size();
- for (int i = 0; i < cc; i++) {
- if (childs[i] == p_child)
- continue;
- if (childs[i]->data.name == p_child->data.name) {
- unique = false;
- break;
- }
- }
- }
- if (!unique) {
- node_hrcr_count.ref();
- String name = "@" + String(p_child->get_name()) + "@" + itos(node_hrcr_count.get());
- p_child->data.name = name;
- }
- }
- }
- String Node::_generate_serial_child_name(Node *p_child) {
- String name = p_child->data.name;
- if (name == "") {
- name = p_child->get_class();
- // Adjust casing according to project setting. The current type name is expected to be in PascalCase.
- switch (ProjectSettings::get_singleton()->get("node/name_casing").operator int()) {
- case NAME_CASING_PASCAL_CASE:
- break;
- case NAME_CASING_CAMEL_CASE:
- name[0] = name.to_lower()[0];
- break;
- case NAME_CASING_SNAKE_CASE:
- name = name.camelcase_to_underscore(true);
- break;
- }
- }
- // Extract trailing number
- String nums;
- for (int i = name.length() - 1; i >= 0; i--) {
- CharType n = name[i];
- if (n >= '0' && n <= '9') {
- nums = String::chr(name[i]) + nums;
- } else {
- break;
- }
- }
- String nnsep = _get_name_num_separator();
- int num = 0;
- bool explicit_zero = false;
- if (nums.length() > 0 && name.substr(name.length() - nnsep.length() - nums.length(), nnsep.length()) == nnsep) {
- // Base name + Separator + Number
- num = nums.to_int();
- name = name.substr(0, name.length() - nnsep.length() - nums.length()); // Keep base name
- if (num == 0) {
- explicit_zero = true;
- }
- }
- int num_places = nums.length();
- for (;;) {
- String attempt = (name + (num > 0 || explicit_zero ? nnsep + itos(num).pad_zeros(num_places) : "")).strip_edges();
- bool found = false;
- for (int i = 0; i < data.children.size(); i++) {
- if (data.children[i] == p_child)
- continue;
- if (data.children[i]->data.name == attempt) {
- found = true;
- break;
- }
- }
- if (!found) {
- return attempt;
- } else {
- if (num == 0) {
- if (explicit_zero) {
- // Name ended in separator + 0; user expects to get to separator + 1
- num = 1;
- } else {
- // Name was undecorated so skip to 2 for a more natural result
- num = 2;
- }
- } else {
- num++;
- }
- }
- }
- }
- void Node::_add_child_nocheck(Node *p_child, const StringName &p_name) {
- //add a child node quickly, without name validation
- p_child->data.name = p_name;
- p_child->data.pos = data.children.size();
- data.children.push_back(p_child);
- p_child->data.parent = this;
- p_child->notification(NOTIFICATION_PARENTED);
- if (data.tree) {
- p_child->_set_tree(data.tree);
- }
- /* Notify */
- //recognize childs created in this node constructor
- p_child->data.parent_owned = data.in_constructor;
- add_child_notify(p_child);
- }
- void Node::add_child(Node *p_child, bool p_legible_unique_name) {
- ERR_FAIL_NULL(p_child);
- if (p_child == this) {
- ERR_EXPLAIN("Can't add child '" + p_child->get_name() + "' to itself.")
- ERR_FAIL_COND(p_child == this); // adding to itself!
- }
- /* Fail if node has a parent */
- if (p_child->data.parent) {
- ERR_EXPLAIN("Can't add child '" + p_child->get_name() + "' to '" + get_name() + "', already has a parent '" + p_child->data.parent->get_name() + "'.");
- ERR_FAIL_COND(p_child->data.parent);
- }
- if (data.blocked > 0) {
- ERR_EXPLAIN("Parent node is busy setting up children, add_node() failed. Consider using call_deferred(\"add_child\", child) instead.");
- ERR_FAIL_COND(data.blocked > 0);
- }
- ERR_EXPLAIN("Can't add child while a notification is happening.");
- ERR_FAIL_COND(data.blocked > 0);
- /* Validate name */
- _validate_child_name(p_child, p_legible_unique_name);
- _add_child_nocheck(p_child, p_child->data.name);
- }
- void Node::add_child_below_node(Node *p_node, Node *p_child, bool p_legible_unique_name) {
- add_child(p_child, p_legible_unique_name);
- if (is_a_parent_of(p_node)) {
- move_child(p_child, p_node->get_position_in_parent() + 1);
- } else {
- WARN_PRINTS("Cannot move under node " + p_node->get_name() + " as " + p_child->get_name() + " does not share a parent.")
- }
- }
- void Node::_propagate_validate_owner() {
- if (data.owner) {
- bool found = false;
- Node *parent = data.parent;
- while (parent) {
- if (parent == data.owner) {
- found = true;
- break;
- }
- parent = parent->data.parent;
- }
- if (!found) {
- data.owner->data.owned.erase(data.OW);
- data.owner = NULL;
- }
- }
- for (int i = 0; i < data.children.size(); i++) {
- data.children[i]->_propagate_validate_owner();
- }
- }
- void Node::remove_child(Node *p_child) {
- ERR_FAIL_NULL(p_child);
- if (data.blocked > 0) {
- ERR_EXPLAIN("Parent node is busy setting up children, remove_node() failed. Consider using call_deferred(\"remove_child\",child) instead.");
- ERR_FAIL_COND(data.blocked > 0);
- }
- int idx = -1;
- for (int i = 0; i < data.children.size(); i++) {
- if (data.children[i] == p_child) {
- idx = i;
- break;
- }
- }
- ERR_FAIL_COND(idx == -1);
- //ERR_FAIL_COND( p_child->data.blocked > 0 );
- //if (data.scene) { does not matter
- p_child->_set_tree(NULL);
- //}
- remove_child_notify(p_child);
- p_child->notification(NOTIFICATION_UNPARENTED);
- data.children.remove(idx);
- for (int i = idx; i < data.children.size(); i++) {
- data.children[i]->data.pos = i;
- }
- p_child->data.parent = NULL;
- p_child->data.pos = -1;
- // validate owner
- p_child->_propagate_validate_owner();
- }
- int Node::get_child_count() const {
- return data.children.size();
- }
- Node *Node::get_child(int p_index) const {
- ERR_FAIL_INDEX_V(p_index, data.children.size(), NULL);
- return data.children[p_index];
- }
- Node *Node::_get_child_by_name(const StringName &p_name) const {
- int cc = data.children.size();
- Node *const *cd = data.children.ptr();
- for (int i = 0; i < cc; i++) {
- if (cd[i]->data.name == p_name)
- return cd[i];
- }
- return NULL;
- }
- Node *Node::_get_node(const NodePath &p_path) const {
- if (!data.inside_tree && p_path.is_absolute()) {
- ERR_EXPLAIN("Can't use get_node() with absolute paths from outside the active scene tree.");
- ERR_FAIL_V(NULL);
- }
- Node *current = NULL;
- Node *root = NULL;
- if (!p_path.is_absolute()) {
- current = const_cast<Node *>(this); //start from this
- } else {
- root = const_cast<Node *>(this);
- while (root->data.parent)
- root = root->data.parent; //start from root
- }
- for (int i = 0; i < p_path.get_name_count(); i++) {
- StringName name = p_path.get_name(i);
- Node *next = NULL;
- if (name == SceneStringNames::get_singleton()->dot) { // .
- next = current;
- } else if (name == SceneStringNames::get_singleton()->doubledot) { // ..
- if (current == NULL || !current->data.parent)
- return NULL;
- next = current->data.parent;
- } else if (current == NULL) {
- if (name == root->get_name())
- next = root;
- } else {
- next = NULL;
- for (int j = 0; j < current->data.children.size(); j++) {
- Node *child = current->data.children[j];
- if (child->data.name == name) {
- next = child;
- break;
- }
- }
- if (next == NULL) {
- return NULL;
- };
- }
- current = next;
- }
- return current;
- }
- Node *Node::get_node(const NodePath &p_path) const {
- Node *node = _get_node(p_path);
- if (!node) {
- ERR_EXPLAIN("Node not found: " + p_path);
- ERR_FAIL_COND_V(!node, NULL);
- }
- return node;
- }
- bool Node::has_node(const NodePath &p_path) const {
- return _get_node(p_path) != NULL;
- }
- Node *Node::find_node(const String &p_mask, bool p_recursive, bool p_owned) const {
- Node *const *cptr = data.children.ptr();
- int ccount = data.children.size();
- for (int i = 0; i < ccount; i++) {
- if (p_owned && !cptr[i]->data.owner)
- continue;
- if (cptr[i]->data.name.operator String().match(p_mask))
- return cptr[i];
- if (!p_recursive)
- continue;
- Node *ret = cptr[i]->find_node(p_mask, true, p_owned);
- if (ret)
- return ret;
- }
- return NULL;
- }
- Node *Node::get_parent() const {
- return data.parent;
- }
- bool Node::is_a_parent_of(const Node *p_node) const {
- ERR_FAIL_NULL_V(p_node, false);
- Node *p = p_node->data.parent;
- while (p) {
- if (p == this)
- return true;
- p = p->data.parent;
- }
- return false;
- }
- bool Node::is_greater_than(const Node *p_node) const {
- ERR_FAIL_NULL_V(p_node, false);
- ERR_FAIL_COND_V(!data.inside_tree, false);
- ERR_FAIL_COND_V(!p_node->data.inside_tree, false);
- ERR_FAIL_COND_V(data.depth < 0, false);
- ERR_FAIL_COND_V(p_node->data.depth < 0, false);
- #ifdef NO_ALLOCA
- Vector<int> this_stack;
- Vector<int> that_stack;
- this_stack.resize(data.depth);
- that_stack.resize(p_node->data.depth);
- #else
- int *this_stack = (int *)alloca(sizeof(int) * data.depth);
- int *that_stack = (int *)alloca(sizeof(int) * p_node->data.depth);
- #endif
- const Node *n = this;
- int idx = data.depth - 1;
- while (n) {
- ERR_FAIL_INDEX_V(idx, data.depth, false);
- this_stack[idx--] = n->data.pos;
- n = n->data.parent;
- }
- ERR_FAIL_COND_V(idx != -1, false);
- n = p_node;
- idx = p_node->data.depth - 1;
- while (n) {
- ERR_FAIL_INDEX_V(idx, p_node->data.depth, false);
- that_stack[idx--] = n->data.pos;
- n = n->data.parent;
- }
- ERR_FAIL_COND_V(idx != -1, false);
- idx = 0;
- bool res;
- while (true) {
- // using -2 since out-of-tree or nonroot nodes have -1
- int this_idx = (idx >= data.depth) ? -2 : this_stack[idx];
- int that_idx = (idx >= p_node->data.depth) ? -2 : that_stack[idx];
- if (this_idx > that_idx) {
- res = true;
- break;
- } else if (this_idx < that_idx) {
- res = false;
- break;
- } else if (this_idx == -2) {
- res = false; // equal
- break;
- }
- idx++;
- }
- return res;
- }
- void Node::get_owned_by(Node *p_by, List<Node *> *p_owned) {
- if (data.owner == p_by)
- p_owned->push_back(this);
- for (int i = 0; i < get_child_count(); i++)
- get_child(i)->get_owned_by(p_by, p_owned);
- }
- void Node::_set_owner_nocheck(Node *p_owner) {
- if (data.owner == p_owner)
- return;
- ERR_FAIL_COND(data.owner);
- data.owner = p_owner;
- data.owner->data.owned.push_back(this);
- data.OW = data.owner->data.owned.back();
- }
- void Node::set_owner(Node *p_owner) {
- if (data.owner) {
- data.owner->data.owned.erase(data.OW);
- data.OW = NULL;
- data.owner = NULL;
- }
- ERR_FAIL_COND(p_owner == this);
- if (!p_owner)
- return;
- Node *check = this->get_parent();
- bool owner_valid = false;
- while (check) {
- if (check == p_owner) {
- owner_valid = true;
- break;
- }
- check = check->data.parent;
- }
- ERR_FAIL_COND(!owner_valid);
- _set_owner_nocheck(p_owner);
- }
- Node *Node::get_owner() const {
- return data.owner;
- }
- Node *Node::find_common_parent_with(const Node *p_node) const {
- if (this == p_node)
- return const_cast<Node *>(p_node);
- Set<const Node *> visited;
- const Node *n = this;
- while (n) {
- visited.insert(n);
- n = n->data.parent;
- }
- const Node *common_parent = p_node;
- while (common_parent) {
- if (visited.has(common_parent))
- break;
- common_parent = common_parent->data.parent;
- }
- if (!common_parent)
- return NULL;
- return const_cast<Node *>(common_parent);
- }
- NodePath Node::get_path_to(const Node *p_node) const {
- ERR_FAIL_NULL_V(p_node, NodePath());
- if (this == p_node)
- return NodePath(".");
- Set<const Node *> visited;
- const Node *n = this;
- while (n) {
- visited.insert(n);
- n = n->data.parent;
- }
- const Node *common_parent = p_node;
- while (common_parent) {
- if (visited.has(common_parent))
- break;
- common_parent = common_parent->data.parent;
- }
- ERR_FAIL_COND_V(!common_parent, NodePath()); //nodes not in the same tree
- visited.clear();
- Vector<StringName> path;
- n = p_node;
- while (n != common_parent) {
- path.push_back(n->get_name());
- n = n->data.parent;
- }
- n = this;
- StringName up = String("..");
- while (n != common_parent) {
- path.push_back(up);
- n = n->data.parent;
- }
- path.invert();
- return NodePath(path, false);
- }
- NodePath Node::get_path() const {
- ERR_FAIL_COND_V(!is_inside_tree(), NodePath());
- if (data.path_cache)
- return *data.path_cache;
- const Node *n = this;
- Vector<StringName> path;
- while (n) {
- path.push_back(n->get_name());
- n = n->data.parent;
- }
- path.invert();
- data.path_cache = memnew(NodePath(path, true));
- return *data.path_cache;
- }
- bool Node::is_in_group(const StringName &p_identifier) const {
- return data.grouped.has(p_identifier);
- }
- void Node::add_to_group(const StringName &p_identifier, bool p_persistent) {
- ERR_FAIL_COND(!p_identifier.operator String().length());
- if (data.grouped.has(p_identifier))
- return;
- GroupData gd;
- if (data.tree) {
- gd.group = data.tree->add_to_group(p_identifier, this);
- } else {
- gd.group = NULL;
- }
- gd.persistent = p_persistent;
- data.grouped[p_identifier] = gd;
- }
- void Node::remove_from_group(const StringName &p_identifier) {
- ERR_FAIL_COND(!data.grouped.has(p_identifier));
- Map<StringName, GroupData>::Element *E = data.grouped.find(p_identifier);
- ERR_FAIL_COND(!E);
- if (data.tree)
- data.tree->remove_from_group(E->key(), this);
- data.grouped.erase(E);
- }
- Array Node::_get_groups() const {
- Array groups;
- List<GroupInfo> gi;
- get_groups(&gi);
- for (List<GroupInfo>::Element *E = gi.front(); E; E = E->next()) {
- groups.push_back(E->get().name);
- }
- return groups;
- }
- void Node::get_groups(List<GroupInfo> *p_groups) const {
- for (const Map<StringName, GroupData>::Element *E = data.grouped.front(); E; E = E->next()) {
- GroupInfo gi;
- gi.name = E->key();
- gi.persistent = E->get().persistent;
- p_groups->push_back(gi);
- }
- }
- bool Node::has_persistent_groups() const {
- for (const Map<StringName, GroupData>::Element *E = data.grouped.front(); E; E = E->next()) {
- if (E->get().persistent)
- return true;
- }
- return false;
- }
- void Node::_print_tree(const Node *p_node) {
- print_line(String(p_node->get_path_to(this)));
- for (int i = 0; i < data.children.size(); i++)
- data.children[i]->_print_tree(p_node);
- }
- void Node::print_tree() {
- _print_tree(this);
- }
- void Node::_propagate_reverse_notification(int p_notification) {
- data.blocked++;
- for (int i = data.children.size() - 1; i >= 0; i--) {
- data.children[i]->_propagate_reverse_notification(p_notification);
- }
- notification(p_notification, true);
- data.blocked--;
- }
- void Node::_propagate_deferred_notification(int p_notification, bool p_reverse) {
- ERR_FAIL_COND(!is_inside_tree());
- data.blocked++;
- if (!p_reverse)
- MessageQueue::get_singleton()->push_notification(this, p_notification);
- for (int i = 0; i < data.children.size(); i++) {
- data.children[i]->_propagate_deferred_notification(p_notification, p_reverse);
- }
- if (p_reverse)
- MessageQueue::get_singleton()->push_notification(this, p_notification);
- data.blocked--;
- }
- void Node::propagate_notification(int p_notification) {
- data.blocked++;
- notification(p_notification);
- for (int i = 0; i < data.children.size(); i++) {
- data.children[i]->propagate_notification(p_notification);
- }
- data.blocked--;
- }
- void Node::propagate_call(const StringName &p_method, const Array &p_args, const bool p_parent_first) {
- data.blocked++;
- if (p_parent_first && has_method(p_method))
- callv(p_method, p_args);
- for (int i = 0; i < data.children.size(); i++) {
- data.children[i]->propagate_call(p_method, p_args, p_parent_first);
- }
- if (!p_parent_first && has_method(p_method))
- callv(p_method, p_args);
- data.blocked--;
- }
- void Node::_propagate_replace_owner(Node *p_owner, Node *p_by_owner) {
- if (get_owner() == p_owner)
- set_owner(p_by_owner);
- data.blocked++;
- for (int i = 0; i < data.children.size(); i++)
- data.children[i]->_propagate_replace_owner(p_owner, p_by_owner);
- data.blocked--;
- }
- int Node::get_index() const {
- return data.pos;
- }
- void Node::remove_and_skip() {
- ERR_FAIL_COND(!data.parent);
- Node *new_owner = get_owner();
- List<Node *> children;
- while (true) {
- bool clear = true;
- for (int i = 0; i < data.children.size(); i++) {
- Node *c_node = data.children[i];
- if (!c_node->get_owner())
- continue;
- remove_child(c_node);
- c_node->_propagate_replace_owner(this, NULL);
- children.push_back(c_node);
- clear = false;
- break;
- }
- if (clear)
- break;
- }
- while (!children.empty()) {
- Node *c_node = children.front()->get();
- data.parent->add_child(c_node);
- c_node->_propagate_replace_owner(NULL, new_owner);
- children.pop_front();
- }
- data.parent->remove_child(this);
- }
- void Node::set_filename(const String &p_filename) {
- data.filename = p_filename;
- }
- String Node::get_filename() const {
- return data.filename;
- }
- void Node::set_editable_instance(Node *p_node, bool p_editable) {
- ERR_FAIL_NULL(p_node);
- ERR_FAIL_COND(!is_a_parent_of(p_node));
- NodePath p = get_path_to(p_node);
- if (!p_editable) {
- data.editable_instances.erase(p);
- // Avoid this flag being needlessly saved;
- // also give more visual feedback if editable children is reenabled
- set_display_folded(false);
- } else {
- data.editable_instances[p] = true;
- }
- }
- bool Node::is_editable_instance(Node *p_node) const {
- if (!p_node)
- return false; //easier, null is never editable :)
- ERR_FAIL_COND_V(!is_a_parent_of(p_node), false);
- NodePath p = get_path_to(p_node);
- return data.editable_instances.has(p);
- }
- void Node::set_editable_instances(const HashMap<NodePath, int> &p_editable_instances) {
- data.editable_instances = p_editable_instances;
- }
- HashMap<NodePath, int> Node::get_editable_instances() const {
- return data.editable_instances;
- }
- void Node::set_scene_instance_state(const Ref<SceneState> &p_state) {
- data.instance_state = p_state;
- }
- Ref<SceneState> Node::get_scene_instance_state() const {
- return data.instance_state;
- }
- void Node::set_scene_inherited_state(const Ref<SceneState> &p_state) {
- data.inherited_state = p_state;
- }
- Ref<SceneState> Node::get_scene_inherited_state() const {
- return data.inherited_state;
- }
- void Node::set_scene_instance_load_placeholder(bool p_enable) {
- data.use_placeholder = p_enable;
- }
- bool Node::get_scene_instance_load_placeholder() const {
- return data.use_placeholder;
- }
- int Node::get_position_in_parent() const {
- return data.pos;
- }
- Node *Node::_duplicate(int p_flags) const {
- Node *node = NULL;
- bool instanced = false;
- if (Object::cast_to<InstancePlaceholder>(this)) {
- const InstancePlaceholder *ip = Object::cast_to<const InstancePlaceholder>(this);
- InstancePlaceholder *nip = memnew(InstancePlaceholder);
- nip->set_instance_path(ip->get_instance_path());
- node = nip;
- } else if ((p_flags & DUPLICATE_USE_INSTANCING) && get_filename() != String()) {
- Ref<PackedScene> res = ResourceLoader::load(get_filename());
- ERR_FAIL_COND_V(res.is_null(), NULL);
- node = res->instance();
- ERR_FAIL_COND_V(!node, NULL);
- instanced = true;
- } else {
- Object *obj = ClassDB::instance(get_class());
- ERR_FAIL_COND_V(!obj, NULL);
- node = Object::cast_to<Node>(obj);
- if (!node)
- memdelete(obj);
- ERR_FAIL_COND_V(!node, NULL);
- }
- if (get_filename() != "") { //an instance
- node->set_filename(get_filename());
- }
- List<PropertyInfo> plist;
- get_property_list(&plist);
- StringName script_property_name = CoreStringNames::get_singleton()->_script;
- if (p_flags & DUPLICATE_SCRIPTS) {
- bool is_valid = false;
- Variant script = get(script_property_name, &is_valid);
- if (is_valid) {
- node->set(script_property_name, script);
- }
- }
- for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
- if (!(E->get().usage & PROPERTY_USAGE_STORAGE))
- continue;
- String name = E->get().name;
- if (name == script_property_name)
- continue;
- Variant value = get(name);
- // Duplicate dictionaries and arrays, mainly needed for __meta__
- if (value.get_type() == Variant::DICTIONARY) {
- value = Dictionary(value).copy();
- } else if (value.get_type() == Variant::ARRAY) {
- value = Array(value).duplicate();
- }
- node->set(name, value);
- }
- node->set_name(get_name());
- if (p_flags & DUPLICATE_GROUPS) {
- List<GroupInfo> gi;
- get_groups(&gi);
- for (List<GroupInfo>::Element *E = gi.front(); E; E = E->next()) {
- node->add_to_group(E->get().name, E->get().persistent);
- }
- }
- if (p_flags & DUPLICATE_SIGNALS)
- _duplicate_signals(this, node);
- for (int i = 0; i < get_child_count(); i++) {
- if (get_child(i)->data.parent_owned)
- continue;
- if (instanced && get_child(i)->data.owner == this)
- continue; //part of instance
- Node *dup = get_child(i)->duplicate(p_flags);
- if (!dup) {
- memdelete(node);
- return NULL;
- }
- node->add_child(dup);
- }
- return node;
- }
- Node *Node::duplicate(int p_flags) const {
- Node *dupe = _duplicate(p_flags);
- if (dupe && (p_flags & DUPLICATE_SIGNALS)) {
- _duplicate_signals(this, dupe);
- }
- return dupe;
- }
- void Node::_duplicate_and_reown(Node *p_new_parent, const Map<Node *, Node *> &p_reown_map) const {
- if (get_owner() != get_parent()->get_owner())
- return;
- Node *node = NULL;
- if (get_filename() != "") {
- Ref<PackedScene> res = ResourceLoader::load(get_filename());
- ERR_FAIL_COND(res.is_null());
- node = res->instance();
- ERR_FAIL_COND(!node);
- } else {
- Object *obj = ClassDB::instance(get_class());
- if (!obj) {
- print_line("could not duplicate: " + String(get_class()));
- }
- ERR_FAIL_COND(!obj);
- node = Object::cast_to<Node>(obj);
- if (!node)
- memdelete(obj);
- }
- List<PropertyInfo> plist;
- get_property_list(&plist);
- for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
- if (!(E->get().usage & PROPERTY_USAGE_STORAGE))
- continue;
- String name = E->get().name;
- Variant value = get(name);
- // Duplicate dictionaries and arrays, mainly needed for __meta__
- if (value.get_type() == Variant::DICTIONARY) {
- value = Dictionary(value).copy();
- } else if (value.get_type() == Variant::ARRAY) {
- value = Array(value).duplicate();
- }
- node->set(name, value);
- }
- node->set_name(get_name());
- p_new_parent->add_child(node);
- Node *owner = get_owner();
- if (p_reown_map.has(owner))
- owner = p_reown_map[owner];
- if (owner) {
- NodePath p = get_path_to(owner);
- if (owner != this) {
- Node *new_owner = node->get_node(p);
- if (new_owner) {
- node->set_owner(new_owner);
- }
- }
- }
- for (int i = 0; i < get_child_count(); i++) {
- get_child(i)->_duplicate_and_reown(node, p_reown_map);
- }
- }
- void Node::_duplicate_signals(const Node *p_original, Node *p_copy) const {
- if (this != p_original && (get_owner() != p_original && get_owner() != p_original->get_owner()))
- return;
- List<Connection> conns;
- get_all_signal_connections(&conns);
- for (List<Connection>::Element *E = conns.front(); E; E = E->next()) {
- if (E->get().flags & CONNECT_PERSIST) {
- //user connected
- NodePath p = p_original->get_path_to(this);
- Node *copy = p_copy->get_node(p);
- Node *target = Object::cast_to<Node>(E->get().target);
- if (!target) {
- continue;
- }
- NodePath ptarget = p_original->get_path_to(target);
- Node *copytarget = p_copy->get_node(ptarget);
- if (copy && copytarget) {
- copy->connect(E->get().signal, copytarget, E->get().method, E->get().binds, CONNECT_PERSIST);
- }
- }
- }
- for (int i = 0; i < get_child_count(); i++) {
- get_child(i)->_duplicate_signals(p_original, p_copy);
- }
- }
- Node *Node::duplicate_and_reown(const Map<Node *, Node *> &p_reown_map) const {
- ERR_FAIL_COND_V(get_filename() != "", NULL);
- Node *node = NULL;
- Object *obj = ClassDB::instance(get_class());
- if (!obj) {
- print_line("could not duplicate: " + String(get_class()));
- }
- ERR_FAIL_COND_V(!obj, NULL);
- node = Object::cast_to<Node>(obj);
- if (!node)
- memdelete(obj);
- ERR_FAIL_COND_V(!node, NULL);
- node->set_name(get_name());
- List<PropertyInfo> plist;
- get_property_list(&plist);
- for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
- if (!(E->get().usage & PROPERTY_USAGE_STORAGE))
- continue;
- String name = E->get().name;
- node->set(name, get(name));
- }
- for (int i = 0; i < get_child_count(); i++) {
- get_child(i)->_duplicate_and_reown(node, p_reown_map);
- }
- _duplicate_signals(this, node);
- return node;
- }
- static void find_owned_by(Node *p_by, Node *p_node, List<Node *> *p_owned) {
- if (p_node->get_owner() == p_by)
- p_owned->push_back(p_node);
- for (int i = 0; i < p_node->get_child_count(); i++) {
- find_owned_by(p_by, p_node->get_child(i), p_owned);
- }
- }
- struct _NodeReplaceByPair {
- String name;
- Variant value;
- };
- void Node::replace_by(Node *p_node, bool p_keep_data) {
- ERR_FAIL_NULL(p_node);
- ERR_FAIL_COND(p_node->data.parent);
- List<Node *> owned = data.owned;
- List<Node *> owned_by_owner;
- Node *owner = (data.owner == this) ? p_node : data.owner;
- List<_NodeReplaceByPair> replace_data;
- if (p_keep_data) {
- List<PropertyInfo> plist;
- get_property_list(&plist);
- for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
- _NodeReplaceByPair rd;
- if (!(E->get().usage & PROPERTY_USAGE_STORAGE))
- continue;
- rd.name = E->get().name;
- rd.value = get(rd.name);
- }
- List<GroupInfo> groups;
- get_groups(&groups);
- for (List<GroupInfo>::Element *E = groups.front(); E; E = E->next())
- p_node->add_to_group(E->get().name, E->get().persistent);
- }
- _replace_connections_target(p_node);
- if (data.owner) {
- for (int i = 0; i < get_child_count(); i++)
- find_owned_by(data.owner, get_child(i), &owned_by_owner);
- }
- Node *parent = data.parent;
- int pos_in_parent = data.pos;
- if (data.parent) {
- parent->remove_child(this);
- parent->add_child(p_node);
- parent->move_child(p_node, pos_in_parent);
- }
- while (get_child_count()) {
- Node *child = get_child(0);
- remove_child(child);
- p_node->add_child(child);
- }
- p_node->set_owner(owner);
- for (int i = 0; i < owned.size(); i++)
- owned[i]->set_owner(p_node);
- for (int i = 0; i < owned_by_owner.size(); i++)
- owned_by_owner[i]->set_owner(owner);
- p_node->set_filename(get_filename());
- for (List<_NodeReplaceByPair>::Element *E = replace_data.front(); E; E = E->next()) {
- p_node->set(E->get().name, E->get().value);
- }
- }
- void Node::_replace_connections_target(Node *p_new_target) {
- List<Connection> cl;
- get_signals_connected_to_this(&cl);
- for (List<Connection>::Element *E = cl.front(); E; E = E->next()) {
- Connection &c = E->get();
- if (c.flags & CONNECT_PERSIST) {
- c.source->disconnect(c.signal, this, c.method);
- ERR_CONTINUE(!p_new_target->has_method(c.method));
- c.source->connect(c.signal, p_new_target, c.method, c.binds, c.flags);
- }
- }
- }
- Vector<Variant> Node::make_binds(VARIANT_ARG_DECLARE) {
- Vector<Variant> ret;
- if (p_arg1.get_type() == Variant::NIL)
- return ret;
- else
- ret.push_back(p_arg1);
- if (p_arg2.get_type() == Variant::NIL)
- return ret;
- else
- ret.push_back(p_arg2);
- if (p_arg3.get_type() == Variant::NIL)
- return ret;
- else
- ret.push_back(p_arg3);
- if (p_arg4.get_type() == Variant::NIL)
- return ret;
- else
- ret.push_back(p_arg4);
- if (p_arg5.get_type() == Variant::NIL)
- return ret;
- else
- ret.push_back(p_arg5);
- return ret;
- }
- bool Node::has_node_and_resource(const NodePath &p_path) const {
- if (!has_node(p_path))
- return false;
- Node *node = get_node(p_path);
- if (p_path.get_subname_count()) {
- RES r;
- for (int j = 0; j < p_path.get_subname_count(); j++) {
- r = j == 0 ? node->get(p_path.get_subname(j)) : r->get(p_path.get_subname(j));
- if (r.is_null())
- return false;
- }
- }
- return true;
- }
- Array Node::_get_node_and_resource(const NodePath &p_path) {
- Node *node;
- RES res;
- node = get_node_and_resource(p_path, res);
- Array result;
- if (node)
- result.push_back(node);
- else
- result.push_back(Variant());
- if (res.is_valid())
- result.push_back(res);
- else
- result.push_back(Variant());
- return result;
- }
- Node *Node::get_node_and_resource(const NodePath &p_path, RES &r_res) const {
- Node *node = get_node(p_path);
- r_res = RES();
- if (!node)
- return NULL;
- if (p_path.get_subname_count()) {
- for (int j = 0; j < p_path.get_subname_count(); j++) {
- r_res = j == 0 ? node->get(p_path.get_subname(j)) : r_res->get(p_path.get_subname(j));
- ERR_FAIL_COND_V(r_res.is_null(), node);
- }
- }
- return node;
- }
- void Node::_set_tree(SceneTree *p_tree) {
- SceneTree *tree_changed_a = NULL;
- SceneTree *tree_changed_b = NULL;
- //ERR_FAIL_COND(p_scene && data.parent && !data.parent->data.scene); //nobug if both are null
- if (data.tree) {
- _propagate_exit_tree();
- tree_changed_a = data.tree;
- }
- data.tree = p_tree;
- if (data.tree) {
- _propagate_enter_tree();
- if (!data.parent || data.parent->data.ready_notified) { // No parent (root) or parent ready
- _propagate_ready(); //reverse_notification(NOTIFICATION_READY);
- }
- tree_changed_b = data.tree;
- }
- if (tree_changed_a)
- tree_changed_a->tree_changed();
- if (tree_changed_b)
- tree_changed_b->tree_changed();
- }
- static void _Node_debug_sn(Object *p_obj) {
- Node *n = Object::cast_to<Node>(p_obj);
- if (!n)
- return;
- if (n->is_inside_tree())
- return;
- Node *p = n;
- while (p->get_parent()) {
- p = p->get_parent();
- }
- String path;
- if (p == n)
- path = n->get_name();
- else
- path = String(p->get_name()) + "/" + p->get_path_to(n);
- print_line(itos(p_obj->get_instance_id()) + "- Stray Node: " + path + " (Type: " + n->get_class() + ")");
- }
- void Node::_print_stray_nodes() {
- print_stray_nodes();
- }
- void Node::print_stray_nodes() {
- #ifdef DEBUG_ENABLED
- ObjectDB::debug_objects(_Node_debug_sn);
- #endif
- }
- void Node::queue_delete() {
- if (is_inside_tree()) {
- get_tree()->queue_delete(this);
- } else {
- SceneTree::get_singleton()->queue_delete(this);
- }
- }
- Array Node::_get_children() const {
- Array arr;
- int cc = get_child_count();
- arr.resize(cc);
- for (int i = 0; i < cc; i++)
- arr[i] = get_child(i);
- return arr;
- }
- #ifdef TOOLS_ENABLED
- void Node::set_import_path(const NodePath &p_import_path) {
- data.import_path = p_import_path;
- }
- NodePath Node::get_import_path() const {
- return data.import_path;
- }
- #endif
- static void _add_nodes_to_options(const Node *p_base, const Node *p_node, List<String> *r_options) {
- if (p_node != p_base && !p_node->get_owner())
- return;
- String n = p_base->get_path_to(p_node);
- r_options->push_back("\"" + n + "\"");
- for (int i = 0; i < p_node->get_child_count(); i++) {
- _add_nodes_to_options(p_base, p_node->get_child(i), r_options);
- }
- }
- void Node::get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const {
- String pf = p_function;
- if ((pf == "has_node" || pf == "get_node") && p_idx == 0) {
- _add_nodes_to_options(this, this, r_options);
- }
- Object::get_argument_options(p_function, p_idx, r_options);
- }
- void Node::clear_internal_tree_resource_paths() {
- clear_internal_resource_paths();
- for (int i = 0; i < data.children.size(); i++) {
- data.children[i]->clear_internal_tree_resource_paths();
- }
- }
- String Node::get_configuration_warning() const {
- return String();
- }
- void Node::update_configuration_warning() {
- #ifdef TOOLS_ENABLED
- if (!is_inside_tree())
- return;
- if (get_tree()->get_edited_scene_root() && (get_tree()->get_edited_scene_root() == this || get_tree()->get_edited_scene_root()->is_a_parent_of(this))) {
- get_tree()->emit_signal(SceneStringNames::get_singleton()->node_configuration_warning_changed, this);
- }
- #endif
- }
- bool Node::is_owned_by_parent() const {
- return data.parent_owned;
- }
- void Node::set_display_folded(bool p_folded) {
- data.display_folded = p_folded;
- }
- bool Node::is_displayed_folded() const {
- return data.display_folded;
- }
- void Node::request_ready() {
- data.ready_first = true;
- }
- void Node::_bind_methods() {
- GLOBAL_DEF("node/name_num_separator", 0);
- ProjectSettings::get_singleton()->set_custom_property_info("node/name_num_separator", PropertyInfo(Variant::INT, "node/name_num_separator", PROPERTY_HINT_ENUM, "None,Space,Underscore,Dash"));
- GLOBAL_DEF("node/name_casing", NAME_CASING_PASCAL_CASE);
- ProjectSettings::get_singleton()->set_custom_property_info("node/name_casing", PropertyInfo(Variant::INT, "node/name_casing", PROPERTY_HINT_ENUM, "PascalCase,camelCase,snake_case"));
- ClassDB::bind_method(D_METHOD("add_child_below_node", "node", "child_node", "legible_unique_name"), &Node::add_child_below_node, DEFVAL(false));
- ClassDB::bind_method(D_METHOD("set_name", "name"), &Node::set_name);
- ClassDB::bind_method(D_METHOD("get_name"), &Node::get_name);
- ClassDB::bind_method(D_METHOD("add_child", "node", "legible_unique_name"), &Node::add_child, DEFVAL(false));
- ClassDB::bind_method(D_METHOD("remove_child", "node"), &Node::remove_child);
- ClassDB::bind_method(D_METHOD("get_child_count"), &Node::get_child_count);
- ClassDB::bind_method(D_METHOD("get_children"), &Node::_get_children);
- ClassDB::bind_method(D_METHOD("get_child", "idx"), &Node::get_child);
- ClassDB::bind_method(D_METHOD("has_node", "path"), &Node::has_node);
- ClassDB::bind_method(D_METHOD("get_node", "path"), &Node::get_node);
- ClassDB::bind_method(D_METHOD("get_parent"), &Node::get_parent);
- ClassDB::bind_method(D_METHOD("find_node", "mask", "recursive", "owned"), &Node::find_node, DEFVAL(true), DEFVAL(true));
- ClassDB::bind_method(D_METHOD("has_node_and_resource", "path"), &Node::has_node_and_resource);
- ClassDB::bind_method(D_METHOD("get_node_and_resource", "path"), &Node::_get_node_and_resource);
- ClassDB::bind_method(D_METHOD("is_inside_tree"), &Node::is_inside_tree);
- ClassDB::bind_method(D_METHOD("is_a_parent_of", "node"), &Node::is_a_parent_of);
- ClassDB::bind_method(D_METHOD("is_greater_than", "node"), &Node::is_greater_than);
- ClassDB::bind_method(D_METHOD("get_path"), &Node::get_path);
- ClassDB::bind_method(D_METHOD("get_path_to", "node"), &Node::get_path_to);
- ClassDB::bind_method(D_METHOD("add_to_group", "group", "persistent"), &Node::add_to_group, DEFVAL(false));
- ClassDB::bind_method(D_METHOD("remove_from_group", "group"), &Node::remove_from_group);
- ClassDB::bind_method(D_METHOD("is_in_group", "group"), &Node::is_in_group);
- ClassDB::bind_method(D_METHOD("move_child", "child_node", "to_position"), &Node::move_child);
- ClassDB::bind_method(D_METHOD("get_groups"), &Node::_get_groups);
- ClassDB::bind_method(D_METHOD("raise"), &Node::raise);
- ClassDB::bind_method(D_METHOD("set_owner", "owner"), &Node::set_owner);
- ClassDB::bind_method(D_METHOD("get_owner"), &Node::get_owner);
- ClassDB::bind_method(D_METHOD("remove_and_skip"), &Node::remove_and_skip);
- ClassDB::bind_method(D_METHOD("get_index"), &Node::get_index);
- ClassDB::bind_method(D_METHOD("print_tree"), &Node::print_tree);
- ClassDB::bind_method(D_METHOD("set_filename", "filename"), &Node::set_filename);
- ClassDB::bind_method(D_METHOD("get_filename"), &Node::get_filename);
- ClassDB::bind_method(D_METHOD("propagate_notification", "what"), &Node::propagate_notification);
- ClassDB::bind_method(D_METHOD("propagate_call", "method", "args", "parent_first"), &Node::propagate_call, DEFVAL(Array()), DEFVAL(false));
- ClassDB::bind_method(D_METHOD("set_physics_process", "enable"), &Node::set_physics_process);
- ClassDB::bind_method(D_METHOD("get_physics_process_delta_time"), &Node::get_physics_process_delta_time);
- ClassDB::bind_method(D_METHOD("is_physics_processing"), &Node::is_physics_processing);
- ClassDB::bind_method(D_METHOD("get_process_delta_time"), &Node::get_process_delta_time);
- ClassDB::bind_method(D_METHOD("set_process", "enable"), &Node::set_process);
- ClassDB::bind_method(D_METHOD("is_processing"), &Node::is_processing);
- ClassDB::bind_method(D_METHOD("set_process_input", "enable"), &Node::set_process_input);
- ClassDB::bind_method(D_METHOD("is_processing_input"), &Node::is_processing_input);
- ClassDB::bind_method(D_METHOD("set_process_unhandled_input", "enable"), &Node::set_process_unhandled_input);
- ClassDB::bind_method(D_METHOD("is_processing_unhandled_input"), &Node::is_processing_unhandled_input);
- ClassDB::bind_method(D_METHOD("set_process_unhandled_key_input", "enable"), &Node::set_process_unhandled_key_input);
- ClassDB::bind_method(D_METHOD("is_processing_unhandled_key_input"), &Node::is_processing_unhandled_key_input);
- ClassDB::bind_method(D_METHOD("set_pause_mode", "mode"), &Node::set_pause_mode);
- ClassDB::bind_method(D_METHOD("get_pause_mode"), &Node::get_pause_mode);
- ClassDB::bind_method(D_METHOD("can_process"), &Node::can_process);
- ClassDB::bind_method(D_METHOD("print_stray_nodes"), &Node::_print_stray_nodes);
- ClassDB::bind_method(D_METHOD("get_position_in_parent"), &Node::get_position_in_parent);
- ClassDB::bind_method(D_METHOD("set_display_folded", "fold"), &Node::set_display_folded);
- ClassDB::bind_method(D_METHOD("is_displayed_folded"), &Node::is_displayed_folded);
- ClassDB::bind_method(D_METHOD("set_process_internal", "enable"), &Node::set_process_internal);
- ClassDB::bind_method(D_METHOD("is_processing_internal"), &Node::is_processing_internal);
- ClassDB::bind_method(D_METHOD("set_physics_process_internal", "enable"), &Node::set_physics_process_internal);
- ClassDB::bind_method(D_METHOD("is_physics_processing_internal"), &Node::is_physics_processing_internal);
- ClassDB::bind_method(D_METHOD("get_tree"), &Node::get_tree);
- ClassDB::bind_method(D_METHOD("duplicate", "flags"), &Node::duplicate, DEFVAL(DUPLICATE_USE_INSTANCING | DUPLICATE_SIGNALS | DUPLICATE_GROUPS | DUPLICATE_SCRIPTS));
- ClassDB::bind_method(D_METHOD("replace_by", "node", "keep_data"), &Node::replace_by, DEFVAL(false));
- ClassDB::bind_method(D_METHOD("set_scene_instance_load_placeholder", "load_placeholder"), &Node::set_scene_instance_load_placeholder);
- ClassDB::bind_method(D_METHOD("get_scene_instance_load_placeholder"), &Node::get_scene_instance_load_placeholder);
- ClassDB::bind_method(D_METHOD("get_viewport"), &Node::get_viewport);
- ClassDB::bind_method(D_METHOD("queue_free"), &Node::queue_delete);
- ClassDB::bind_method(D_METHOD("request_ready"), &Node::request_ready);
- ClassDB::bind_method(D_METHOD("set_network_master", "id", "recursive"), &Node::set_network_master, DEFVAL(true));
- ClassDB::bind_method(D_METHOD("get_network_master"), &Node::get_network_master);
- ClassDB::bind_method(D_METHOD("is_network_master"), &Node::is_network_master);
- ClassDB::bind_method(D_METHOD("rpc_config", "method", "mode"), &Node::rpc_config);
- ClassDB::bind_method(D_METHOD("rset_config", "property", "mode"), &Node::rset_config);
- #ifdef TOOLS_ENABLED
- ClassDB::bind_method(D_METHOD("_set_import_path", "import_path"), &Node::set_import_path);
- ClassDB::bind_method(D_METHOD("_get_import_path"), &Node::get_import_path);
- ADD_PROPERTYNZ(PropertyInfo(Variant::NODE_PATH, "_import_path", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_import_path", "_get_import_path");
- #endif
- {
- MethodInfo mi;
- mi.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
- mi.name = "rpc";
- ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "rpc", &Node::_rpc_bind, mi);
- mi.name = "rpc_unreliable";
- ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "rpc_unreliable", &Node::_rpc_unreliable_bind, mi);
- mi.arguments.push_front(PropertyInfo(Variant::INT, "peer_id"));
- mi.name = "rpc_id";
- ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "rpc_id", &Node::_rpc_id_bind, mi);
- mi.name = "rpc_unreliable_id";
- ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "rpc_unreliable_id", &Node::_rpc_unreliable_id_bind, mi);
- }
- ClassDB::bind_method(D_METHOD("rset", "property", "value"), &Node::rset);
- ClassDB::bind_method(D_METHOD("rset_id", "peer_id", "property", "value"), &Node::rset_id);
- ClassDB::bind_method(D_METHOD("rset_unreliable", "property", "value"), &Node::rset_unreliable);
- ClassDB::bind_method(D_METHOD("rset_unreliable_id", "peer_id", "property", "value"), &Node::rset_unreliable_id);
- BIND_CONSTANT(NOTIFICATION_ENTER_TREE);
- BIND_CONSTANT(NOTIFICATION_EXIT_TREE);
- BIND_CONSTANT(NOTIFICATION_MOVED_IN_PARENT);
- BIND_CONSTANT(NOTIFICATION_READY);
- BIND_CONSTANT(NOTIFICATION_PAUSED);
- BIND_CONSTANT(NOTIFICATION_UNPAUSED);
- BIND_CONSTANT(NOTIFICATION_PHYSICS_PROCESS);
- BIND_CONSTANT(NOTIFICATION_PROCESS);
- BIND_CONSTANT(NOTIFICATION_PARENTED);
- BIND_CONSTANT(NOTIFICATION_UNPARENTED);
- BIND_CONSTANT(NOTIFICATION_INSTANCED);
- BIND_CONSTANT(NOTIFICATION_DRAG_BEGIN);
- BIND_CONSTANT(NOTIFICATION_DRAG_END);
- BIND_CONSTANT(NOTIFICATION_PATH_CHANGED);
- BIND_CONSTANT(NOTIFICATION_TRANSLATION_CHANGED);
- BIND_CONSTANT(NOTIFICATION_INTERNAL_PROCESS);
- BIND_CONSTANT(NOTIFICATION_INTERNAL_PHYSICS_PROCESS);
- BIND_ENUM_CONSTANT(RPC_MODE_DISABLED);
- BIND_ENUM_CONSTANT(RPC_MODE_REMOTE);
- BIND_ENUM_CONSTANT(RPC_MODE_SYNC);
- BIND_ENUM_CONSTANT(RPC_MODE_MASTER);
- BIND_ENUM_CONSTANT(RPC_MODE_SLAVE);
- BIND_ENUM_CONSTANT(PAUSE_MODE_INHERIT);
- BIND_ENUM_CONSTANT(PAUSE_MODE_STOP);
- BIND_ENUM_CONSTANT(PAUSE_MODE_PROCESS);
- BIND_ENUM_CONSTANT(DUPLICATE_SIGNALS);
- BIND_ENUM_CONSTANT(DUPLICATE_GROUPS);
- BIND_ENUM_CONSTANT(DUPLICATE_SCRIPTS);
- BIND_ENUM_CONSTANT(DUPLICATE_USE_INSTANCING);
- ADD_SIGNAL(MethodInfo("renamed"));
- ADD_SIGNAL(MethodInfo("tree_entered"));
- ADD_SIGNAL(MethodInfo("tree_exited"));
- //ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "process/process" ),"set_process","is_processing") ;
- //ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "process/physics_process" ), "set_physics_process","is_physics_processing") ;
- //ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "process/input" ), "set_process_input","is_processing_input" ) ;
- //ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "process/unhandled_input" ), "set_process_unhandled_input","is_processing_unhandled_input" ) ;
- ADD_GROUP("Pause", "pause_");
- ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "pause_mode", PROPERTY_HINT_ENUM, "Inherit,Stop,Process"), "set_pause_mode", "get_pause_mode");
- ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "editor/display_folded", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_display_folded", "is_displayed_folded");
- BIND_VMETHOD(MethodInfo("_process", PropertyInfo(Variant::REAL, "delta")));
- BIND_VMETHOD(MethodInfo("_physics_process", PropertyInfo(Variant::REAL, "delta")));
- BIND_VMETHOD(MethodInfo("_enter_tree"));
- BIND_VMETHOD(MethodInfo("_exit_tree"));
- BIND_VMETHOD(MethodInfo("_ready"));
- BIND_VMETHOD(MethodInfo("_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
- BIND_VMETHOD(MethodInfo("_unhandled_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
- BIND_VMETHOD(MethodInfo("_unhandled_key_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEventKey")));
- //ClassDB::bind_method(D_METHOD("get_child",&Node::get_child,PH("index")));
- //ClassDB::bind_method(D_METHOD("get_node",&Node::get_node,PH("path")));
- }
- String Node::_get_name_num_separator() {
- switch (ProjectSettings::get_singleton()->get("node/name_num_separator").operator int()) {
- case 0: return "";
- case 1: return " ";
- case 2: return "_";
- case 3: return "-";
- }
- return " ";
- }
- Node::Node() {
- data.pos = -1;
- data.depth = -1;
- data.blocked = 0;
- data.parent = NULL;
- data.tree = NULL;
- data.physics_process = false;
- data.idle_process = false;
- data.physics_process_internal = false;
- data.idle_process_internal = false;
- data.inside_tree = false;
- data.ready_notified = false;
- data.owner = NULL;
- data.OW = NULL;
- data.input = false;
- data.unhandled_input = false;
- data.unhandled_key_input = false;
- data.pause_mode = PAUSE_MODE_INHERIT;
- data.pause_owner = NULL;
- data.network_master = 1; //server by default
- data.path_cache = NULL;
- data.parent_owned = false;
- data.in_constructor = true;
- data.viewport = NULL;
- data.use_placeholder = false;
- data.display_folded = false;
- data.ready_first = true;
- }
- Node::~Node() {
- data.grouped.clear();
- data.owned.clear();
- data.children.clear();
- ERR_FAIL_COND(data.parent);
- ERR_FAIL_COND(data.children.size());
- }
- ////////////////////////////////
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