diff options
Diffstat (limited to 'scene/animation/animation_node_state_machine.cpp')
| -rw-r--r-- | scene/animation/animation_node_state_machine.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/scene/animation/animation_node_state_machine.cpp b/scene/animation/animation_node_state_machine.cpp index fbd9a2aa7d..ce1e75a61d 100644 --- a/scene/animation/animation_node_state_machine.cpp +++ b/scene/animation/animation_node_state_machine.cpp @@ -565,6 +565,27 @@ void AnimationNodeStateMachine::add_node(const StringName &p_name, Ref<Animation p_node->connect("tree_changed", callable_mp(this, &AnimationNodeStateMachine::_tree_changed), varray(), CONNECT_REFERENCE_COUNTED); } +void AnimationNodeStateMachine::replace_node(const StringName &p_name, Ref<AnimationNode> p_node) { + + ERR_FAIL_COND(states.has(p_name) == false); + ERR_FAIL_COND(p_node.is_null()); + ERR_FAIL_COND(String(p_name).find("/") != -1); + + { + Ref<AnimationNode> node = states[p_name].node; + if (node.is_valid()) { + node->disconnect_compat("tree_changed", this, "_tree_changed"); + } + } + + states[p_name].node = p_node; + + emit_changed(); + emit_signal("tree_changed"); + + p_node->connect_compat("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED); +} + Ref<AnimationNode> AnimationNodeStateMachine::get_node(const StringName &p_name) const { ERR_FAIL_COND_V(!states.has(p_name), Ref<AnimationNode>()); @@ -949,6 +970,7 @@ void AnimationNodeStateMachine::_tree_changed() { void AnimationNodeStateMachine::_bind_methods() { ClassDB::bind_method(D_METHOD("add_node", "name", "node", "position"), &AnimationNodeStateMachine::add_node, DEFVAL(Vector2())); + ClassDB::bind_method(D_METHOD("replace_node", "name", "node"), &AnimationNodeStateMachine::replace_node); ClassDB::bind_method(D_METHOD("get_node", "name"), &AnimationNodeStateMachine::get_node); ClassDB::bind_method(D_METHOD("remove_node", "name"), &AnimationNodeStateMachine::remove_node); ClassDB::bind_method(D_METHOD("rename_node", "name", "new_name"), &AnimationNodeStateMachine::rename_node); |