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Add autocomplete support for change_scene()

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This commit is contained in:
Tomasz Chabora 2019-03-09 03:05:59 +01:00
parent 2beea262be
commit 892318f5c7
2 changed files with 34 additions and 0 deletions
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33
scene/main/scene_tree.cpp
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@ -33,6 +33,7 @@
#include "core/io/marshalls.h"
#include "core/io/resource_loader.h"
#include "core/message_queue.h"
#include "core/os/dir_access.h"
#include "core/os/keyboard.h"
#include "core/os/os.h"
#include "core/print_string.h"
@ -1953,6 +1954,38 @@ bool SceneTree::is_using_font_oversampling() const {
return use_font_oversampling;
}
void SceneTree::get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const {
if (p_function == "change_scene") {
DirAccessRef dir_access = DirAccess::create(DirAccess::ACCESS_RESOURCES);
List<String> directories;
directories.push_back(dir_access->get_current_dir());
while (!directories.empty()) {
dir_access->change_dir(directories.back()->get());
directories.pop_back();
dir_access->list_dir_begin();
String filename = dir_access->get_next();
while (filename != "") {
if (filename == "." || filename == "..") {
filename = dir_access->get_next();
continue;
}
if (dir_access->dir_exists(filename)) {
directories.push_back(dir_access->get_current_dir().plus_file(filename));
} else if (filename.ends_with(".tscn") || filename.ends_with(".scn")) {
r_options->push_back("\"" + dir_access->get_current_dir().plus_file(filename) + "\"");
}
filename = dir_access->get_next();
}
}
}
}
SceneTree::SceneTree() {
if (singleton == NULL) singleton = this;

1
scene/main/scene_tree.h
View file

@ -408,6 +408,7 @@ public:
void drop_files(const Vector<String> &p_files, int p_from_screen = 0);
void global_menu_action(const Variant &p_id, const Variant &p_meta);
void get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const;
//network API