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Add alert in anim trees if resource load fails

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Add_menu_type implements a resource loading, but only when
the resource is initially valid. No alert message is shown
if the resource isn't valid, leaving the user without feedback.

This commit adds an else clause to the is_valid command to give
feedback to the user when loading an animationPlaybackNode into
an animation tree fails.
This commit is contained in:
kingoftheconnors
2020-10-06 22:44:09 -04:00
parent fe6109101f
commit 36b69e515c
4 changed files with 8 additions and 0 deletions
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2
editor/plugins/animation_blend_space_1d_editor.cpp
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@@ -363,6 +363,8 @@ void AnimationNodeBlendSpace1DEditor::_file_opened(const String &p_file) {
file_loaded = ResourceLoader::load(p_file);
if (file_loaded.is_valid()) {
_add_menu_type(MENU_LOAD_FILE_CONFIRM);
} else {
EditorNode::get_singleton()->show_warning(TTR("This type of node can't be used. Only root nodes are allowed."));
}
}