Refactor conversation stuff

cutscene/conversation/ConversationAction.gd

@@ -0,0 +1,12 @@
+class_name ConversationAction
+
+static func textboxCallable(params:Dictionary) -> int:
+  assert(params.has('label'))
+  await UI.TEXTBOX.setTextAndWait(params['label'])
+  return Cutscene.CUTSCENE_CONTINUE
+
+static func getTextboxCallable(label:String) -> Dictionary:
+  return {
+    "function": textboxCallable,
+    "label": label
+  }

cutscene/conversation/ConversationAction.gd.uid

@@ -0,0 +1 @@
+uid://dng7tgnex55wp

cutscene/conversation/ConversationElement.gd

@@ -1,9 +0,0 @@
-extends Resource
-class_name ConversationElement
-
-@export_node_path("Entity") var entity:NodePath
-@export_multiline var label: String
-
-func start(_params:Dictionary) -> int:
-  await UI.TEXTBOX.setTextAndWait(label)
-  return Cutscene.CUTSCENE_CONTINUE

cutscene/conversation/ConversationResource.gd

@@ -0,0 +1,9 @@
+extends Resource
+class_name ConversationResource
+const ConversationAction = preload("res://cutscene/conversation/ConversationAction.gd")
+
+@export_node_path("Entity") var entity:NodePath
+@export_multiline var label: String
+
+func toCallable() -> Dictionary:
+  return ConversationAction.getTextboxCallable(label)

cutscene/conversation/ConversationResource.gd.uid

@@ -0,0 +1 @@
+uid://yn7kxdargafx