77 lines
2.8 KiB
GDScript
77 lines
2.8 KiB
GDScript
class_name DialogueAction
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const _TextboxGd = preload("res://ui/component/DialogueTextbox.gd")
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const _ChoiceBoxGd = preload("res://ui/component/DialogueChoiceBox.gd")
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enum DialogueMode {
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CONVERSATION, # blocks movement, player advances
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NARRATION, # non-blocking, player advances
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AMBIENT, # non-blocking, timed auto-advance
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}
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static func dialogueCallable(params:Dictionary) -> int:
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assert(params.has('basePath'))
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var basePath:String = params['basePath']
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var title:String = params.get('title', 'start')
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var extraStates:Array = params.get('extraStates', [])
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var mode:DialogueMode = params.get('mode', DialogueMode.CONVERSATION)
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var resource:DialogueResource = _loadLocaleResource(basePath)
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assert(resource != null, "DialogueAction: could not load resource for path: " + basePath)
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if mode == DialogueMode.CONVERSATION:
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UI.activeConversation = true
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var advancementMode:int = (
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_TextboxGd.AdvancementMode.TIMED
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if mode == DialogueMode.AMBIENT
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else _TextboxGd.AdvancementMode.PLAYER
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)
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DialogueManager.dialogue_started.emit(resource)
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var line:DialogueLine = await DialogueManager.get_next_dialogue_line(resource, title, extraStates)
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while line != null:
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var entity:Entity = OVERWORLD.getEntityByDialogueName(line.character)
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var textbox = _TextboxGd.SCENE.instantiate()
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UI.chatBoxContainer.add_child(textbox)
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textbox.setup(line, entity, advancementMode)
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await textbox.dismissed
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var allowedResponses:Array = line.responses.filter(func(r): return r.is_allowed)
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if allowedResponses.size() > 0:
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var playerEntity:Entity = OVERWORLD.getPlayerEntity()
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var choiceBox = _ChoiceBoxGd.SCENE.instantiate()
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UI.chatBoxContainer.add_child(choiceBox)
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choiceBox.setup(line.responses, playerEntity)
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var chosen:DialogueResponse = await choiceBox.chosen
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line = await DialogueManager.get_next_dialogue_line(resource, chosen.next_id, extraStates)
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else:
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line = await DialogueManager.get_next_dialogue_line(resource, line.next_id, extraStates)
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DialogueManager.dialogue_ended.emit(resource)
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if mode == DialogueMode.CONVERSATION:
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UI.activeConversation = false
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return Cutscene.CUTSCENE_CONTINUE
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static func _loadLocaleResource(basePath:String) -> DialogueResource:
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var lang:String = TranslationServer.get_locale().left(2)
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var localePath:String = basePath + "." + lang + ".dialogue"
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if ResourceLoader.exists(localePath):
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return load(localePath)
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var fallback:String = basePath + ".en.dialogue"
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if ResourceLoader.exists(fallback):
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return load(fallback)
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return null
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static func getDialogueCallable(basePath:String, title:String = "start", extraStates:Array = [], mode:DialogueMode = DialogueMode.CONVERSATION) -> Dictionary:
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return {
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"function": dialogueCallable,
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"basePath": basePath,
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"title": title,
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"extraStates": extraStates,
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"mode": mode,
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}
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