209 lines
6.5 KiB
GDScript
209 lines
6.5 KiB
GDScript
class_name DMCache extends RefCounted
|
|
|
|
|
|
# Keep track of errors and dependencies
|
|
# {
|
|
# <dialogue file path> = {
|
|
# path = <dialogue file path>,
|
|
# dependencies = [<dialogue file path>, <dialogue file path>],
|
|
# errors = [<error>, <error>]
|
|
# }
|
|
# }
|
|
static var _cache: Dictionary = {}
|
|
|
|
static var _update_dependency_timer: Timer
|
|
static var _update_dependency_paths: PackedStringArray = []
|
|
|
|
static var _files_marked_for_reimport: PackedStringArray = []
|
|
|
|
# Keep track of used static IDs
|
|
# {
|
|
# <static ID> = <file path>
|
|
# }
|
|
# Before compiling a file, remove any static IDs with a file path that matches
|
|
# the file
|
|
static var known_static_ids: Dictionary = {}
|
|
|
|
|
|
# Build the initial cache for dialogue files
|
|
static func prepare() -> void:
|
|
_update_dependency_timer = Timer.new()
|
|
_update_dependency_timer.timeout.connect(_on_dependency_timer_timeout)
|
|
(Engine.get_main_loop() as SceneTree).root.add_child(_update_dependency_timer)
|
|
|
|
var current_files: PackedStringArray = _get_dialogue_files_in_filesystem()
|
|
for file: String in current_files:
|
|
add_file(file)
|
|
|
|
# Find any static IDs
|
|
var key_regex: RegEx = RegEx.create_from_string("\\[ID:(?<key>.*?)\\]")
|
|
for file_path: String in get_files():
|
|
var text: String = FileAccess.get_file_as_string(file_path)
|
|
var lines: PackedStringArray = text.split("\n")
|
|
for i: int in range(0, lines.size()):
|
|
var line = lines[i]
|
|
var found = key_regex.search(line)
|
|
if found:
|
|
known_static_ids[found.strings[found.names.get("key")]] = file_path
|
|
|
|
|
|
static func mark_files_for_reimport(files: PackedStringArray) -> void:
|
|
for file: String in files:
|
|
if not _files_marked_for_reimport.has(file):
|
|
_files_marked_for_reimport.append(file)
|
|
|
|
|
|
static func reimport_files(and_files: PackedStringArray = []) -> void:
|
|
for file: String in and_files:
|
|
if not _files_marked_for_reimport.has(file):
|
|
_files_marked_for_reimport.append(file)
|
|
|
|
if _files_marked_for_reimport.is_empty(): return
|
|
|
|
# Guard against recursive reimport calls. Don't mark for reimport unless attempted once.
|
|
var filesystem: Object = Engine.get_singleton("EditorInterface").get_resource_filesystem()
|
|
if filesystem.is_scanning():
|
|
# Defer the reimport to the next idle frame.
|
|
_schedule_deferred_reimport.call_deferred()
|
|
return
|
|
|
|
# Attempt reimport immediately if not busy.
|
|
Engine.get_singleton("EditorInterface").get_resource_filesystem().reimport_files(_files_marked_for_reimport)
|
|
_files_marked_for_reimport.clear()
|
|
|
|
|
|
## Helper to try and resolve recursive import crashes while importer is busy.
|
|
static func _schedule_deferred_reimport() -> void:
|
|
# Wait before trying again.
|
|
if _files_marked_for_reimport.is_empty(): return
|
|
|
|
var filesystem: Object = Engine.get_singleton("EditorInterface").get_resource_filesystem()
|
|
if filesystem.is_scanning():
|
|
# Still working on it. Try again later.
|
|
await Engine.get_main_loop().create_timer(0.1).timeout
|
|
_schedule_deferred_reimport()
|
|
return
|
|
|
|
filesystem.reimport_files(_files_marked_for_reimport)
|
|
_files_marked_for_reimport.clear()
|
|
|
|
|
|
## Add a dialogue file to the cache.
|
|
static func add_file(path: String, compile_result: DMCompilerResult = null) -> void:
|
|
_cache[path] = {
|
|
path = path,
|
|
dependencies = [],
|
|
errors = []
|
|
}
|
|
|
|
if compile_result != null:
|
|
_cache[path].dependencies = Array(compile_result.imported_paths).filter(func(d): return d != path)
|
|
_cache[path].compiled_at = Time.get_ticks_msec()
|
|
|
|
queue_updating_dependencies(path)
|
|
|
|
|
|
## Get the file paths in the cache
|
|
static func get_files() -> PackedStringArray:
|
|
return _cache.keys()
|
|
|
|
|
|
## Check if a file is known to the cache
|
|
static func has_file(path: String) -> bool:
|
|
return _cache.has(path)
|
|
|
|
|
|
## Remember any errors in a dialogue file
|
|
static func add_errors_to_file(path: String, errors: Array[Dictionary]) -> void:
|
|
if _cache.has(path):
|
|
_cache[path].errors = errors
|
|
else:
|
|
_cache[path] = {
|
|
path = path,
|
|
resource_path = "",
|
|
dependencies = [],
|
|
errors = errors
|
|
}
|
|
|
|
|
|
## Get a list of files that have errors
|
|
static func get_files_with_errors() -> Array[Dictionary]:
|
|
var files_with_errors: Array[Dictionary] = []
|
|
for dialogue_file in _cache.values():
|
|
if dialogue_file and dialogue_file.errors.size() > 0:
|
|
files_with_errors.append(dialogue_file)
|
|
return files_with_errors
|
|
|
|
|
|
## Queue a file to have its dependencies checked
|
|
static func queue_updating_dependencies(of_path: String) -> void:
|
|
if _update_dependency_paths.has(of_path): return
|
|
|
|
_update_dependency_timer.stop()
|
|
if not _update_dependency_paths.has(of_path):
|
|
_update_dependency_paths.append(of_path)
|
|
_update_dependency_timer.start(0.5)
|
|
|
|
|
|
## Update any references to a file path that has moved
|
|
static func move_file_path(from_path: String, to_path: String) -> void:
|
|
if not _cache.has(from_path): return
|
|
|
|
if to_path != "":
|
|
_cache[to_path] = _cache[from_path].duplicate()
|
|
_cache.erase(from_path)
|
|
|
|
|
|
## Get every dialogue file that imports on a file of a given path
|
|
static func get_files_with_dependency(imported_path: String) -> Array:
|
|
return _cache.values().filter(func(d): return d.dependencies.has(imported_path))
|
|
|
|
|
|
## Get any paths that are dependent on a given path
|
|
static func get_dependent_paths_for_reimport(on_path: String) -> PackedStringArray:
|
|
return get_files_with_dependency(on_path) \
|
|
.filter(func(d): return Time.get_ticks_msec() - d.get("compiled_at", 0) > 3000) \
|
|
.map(func(d): return d.path)
|
|
|
|
|
|
# Recursively find any dialogue files in a directory
|
|
static func _get_dialogue_files_in_filesystem(path: String = "res://") -> PackedStringArray:
|
|
var files: PackedStringArray = []
|
|
|
|
if DirAccess.dir_exists_absolute(path):
|
|
var dir: DirAccess = DirAccess.open(path)
|
|
dir.list_dir_begin()
|
|
var file_name: String = dir.get_next()
|
|
while file_name != "":
|
|
var file_path: String = (path + "/" + file_name).simplify_path()
|
|
if dir.current_is_dir():
|
|
if not file_name in [".godot", ".tmp"]:
|
|
files.append_array(_get_dialogue_files_in_filesystem(file_path))
|
|
elif file_name.get_extension() == "dialogue":
|
|
files.append(file_path)
|
|
file_name = dir.get_next()
|
|
|
|
return files
|
|
|
|
|
|
#region Signals
|
|
|
|
|
|
static func _on_dependency_timer_timeout() -> void:
|
|
_update_dependency_timer.stop()
|
|
var import_regex: RegEx = RegEx.create_from_string("import \"(?<path>.*?)\"")
|
|
var file: FileAccess
|
|
var found_imports: Array[RegExMatch]
|
|
for path in _update_dependency_paths:
|
|
# Open the file and check for any "import" lines
|
|
file = FileAccess.open(path, FileAccess.READ)
|
|
found_imports = import_regex.search_all(file.get_as_text())
|
|
var dependencies: PackedStringArray = []
|
|
for found in found_imports:
|
|
dependencies.append(found.strings[found.names.path])
|
|
_cache[path].dependencies = dependencies
|
|
_update_dependency_paths.clear()
|
|
|
|
|
|
#endregion
|