Cutscene

scenes/TestScene.tscn

@@ -1,10 +1,11 @@
-[gd_scene load_steps=11 format=3 uid="uid://b16ysbx7ah03u"]
+[gd_scene load_steps=12 format=3 uid="uid://b16ysbx7ah03u"]
 
 [ext_resource type="PackedScene" uid="uid://d3rtd0ln7l2gr" path="res://scenes/maps/tundra/MapTundra.tscn" id="1_2gju5"]
 [ext_resource type="PackedScene" uid="uid://2ch34sio36nv" path="res://scenes/entities/Player.tscn" id="2_rlkm5"]
 [ext_resource type="Script" uid="uid://csb0i132lcu0w" path="res://scripts/entities/MapCamera.gd" id="3_n77mx"]
 [ext_resource type="PackedScene" uid="uid://bng2mc7fu5aik" path="res://scenes/entities/NPC.tscn" id="4_nb1wl"]
 [ext_resource type="Script" uid="uid://chxpes3546yoj" path="res://scripts/cutscene/Cutscene.gd" id="5_m5dm6"]
+[ext_resource type="Script" uid="uid://8updtj1mctra" path="res://scripts/cutscene/item/CutsceneText.gd" id="6_fws1a"]
 
 [sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_n77mx"]
 
@@ -37,10 +38,10 @@ point_count = 2
 [node name="Player" parent="." instance=ExtResource("2_rlkm5")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2.06402, 1.54702, -2.35884)
 
-[node name="NPC" parent="." instance=ExtResource("4_nb1wl")]
+[node name="NPC" parent="." node_paths=PackedStringArray("cutscene") instance=ExtResource("4_nb1wl")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -4.20455, 1.94676, -3.51349)
-interactType = 1
-interactTexts = Array[String](["Hello interact 1", "test interact 2"])
+interactType = 2
+cutscene = NodePath("../Cutscenes/TestCutscene")
 
 [node name="Camera3D" type="Camera3D" parent="." node_paths=PackedStringArray("targetFollow", "pathFollow", "pathMap")]
 transform = Transform3D(0.996991, 0.0418507, -0.0652558, 0, 0.841762, 0.539849, 0.0775229, -0.538225, 0.839228, 1.25757, 8.21861, 8.01254)
@@ -69,3 +70,8 @@ curve = SubResource("Curve3D_nb1wl")
 
 [node name="TestCutscene" type="Node" parent="Cutscenes"]
 script = ExtResource("5_m5dm6")
+
+[node name="CutsceneText" type="Node" parent="Cutscenes/TestCutscene"]
+script = ExtResource("6_fws1a")
+interactTexts = Array[String](["test cutscene item 1", "tttt2"])
+metadata/_custom_type_script = "uid://8updtj1mctra"

scripts/cutscene/Cutscene.gd

@@ -1,4 +1,31 @@
 class_name Cutscene extends Node
 
-func start() -> void:
+var items:Array[CutsceneItem] = []
+var itemIndex:int = 0
+
+func _enter_tree() -> void:
+	# Get children
+	var children = get_children()
+	for child in children:
+		if !(child is CutsceneItem):
+			continue
+		items.append(child)
 	pass
+
+func _exit_tree() -> void:
+	items.clear()
+	pass
+
+func start() -> void:
+	itemIndex = -1
+	if items.size() == 0:
+		return
+	nextItem()
+		
+func nextItem() -> void:
+	itemIndex += 1
+	if itemIndex >= items.size():
+		return
+		
+	var item = items[itemIndex]
+	item.start()

scripts/cutscene/item/CutsceneItem.gd

@@ -0,0 +1,5 @@
+class_name CutsceneItem extends Node
+
+func start() -> void:
+	# This method should be overridden by subclasses
+	pass

scripts/cutscene/item/CutsceneItem.gd.uid

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

scripts/cutscene/item/CutsceneText.gd

@@ -0,0 +1,23 @@
+class_name CutsceneText extends CutsceneItem
+
+@export_multiline var interactTexts:Array[String] = []
+var nextTextIndex:int = 0
+
+func _enter_tree() -> void:
+	pass
+
+func _exit_tree() -> void:
+	UI.TEXTBOX.textboxClosing.disconnect(onTextboxClosing)
+
+func start() -> void:
+	nextTextIndex = 0
+	UI.TEXTBOX.setText(interactTexts[nextTextIndex])
+	UI.TEXTBOX.textboxClosing.connect(onTextboxClosing)
+
+func onTextboxClosing() -> void:
+	nextTextIndex += 1
+	if nextTextIndex < interactTexts.size():
+		UI.TEXTBOX.setText(interactTexts[nextTextIndex])
+	else:
+		UI.TEXTBOX.textboxClosing.disconnect(onTextboxClosing)
+		UI.TEXTBOX.setText("")

scripts/cutscene/item/CutsceneText.gd.uid

@@ -0,0 +1 @@
+uid://8updtj1mctra

scripts/entities/NPC.gd

@@ -31,11 +31,16 @@ func _on_interact() -> void:
 	nextTextIndex = 0
 	match interactType:
 		InteractType.TEXTBOX:
+			if interactTexts.size() == 0:
+				return
 			UI.TEXTBOX.setText(interactTexts[nextTextIndex])
 			UI.TEXTBOX.textboxClosing.connect(onTextboxClosing)
+			return
+
 		InteractType.CUTSCENE:
 			if cutscene:
 				cutscene.start()
+			return
 		_:
 			return