init

scripts/npc/npc.gd

@@ -0,0 +1,23 @@
+extends CharacterBody3D
+
+@export var text: Resource
+var moving: bool
+
+func animate_move():
+	$Model/AnimationPlayer.play("walk")
+
+func animate_idle():
+	$Model/AnimationPlayer.play("idle")
+
+# Dummy function to avoid having to distinct npc from pickup
+func pointing(point: bool): pass
+func destroy(): pass
+
+func get_text() -> Resource:
+	if moving:
+		return null
+	else:
+		return text
+
+func is_photo() -> bool:
+	return false

scripts/npc/npc_path_follow.gd

@@ -0,0 +1,29 @@
+extends Path3D
+
+var can_move: bool
+@export var maxSpeed = 0.01
+
+var pos = 0.0;
+@onready var character_body_3d = $PathFollow3D/CharacterBody3D
+
+@export var character_id: String
+
+func _ready():
+	DialogueManager.dialogue_finished.connect(_quit_dialogue)
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	var previous_pos = pos;
+	character_body_3d.moving = can_move
+	if can_move and pos < 1:
+		pos += maxSpeed * delta
+	
+	if previous_pos != pos:
+		character_body_3d.animate_move()
+	else:
+		character_body_3d.animate_idle()
+	
+	$PathFollow3D.progress_ratio = clamp(pos, 0, 1)
+
+func _quit_dialogue(_time_to_add: int):
+	can_move = !character_id.is_empty() && DialogueManager.global_variables[character_id];

scripts/npc/photo.gd

@@ -0,0 +1,21 @@
+extends Control
+
+@export var photos: Array[Texture2D]
+@export var photo_sound: Array[AudioStream]
+@export var destroy_sound: AudioStream
+
+var is_visible = false
+
+func show_picture(index: int):
+	is_visible = true
+	$FotoTest.texture = photos[index]
+	$AnimationPlayer.play("appear")
+	$AudioStreamPlayer.stream = photo_sound.pick_random()
+	$AudioStreamPlayer.play()
+
+func hide_picture():
+	if !is_visible: return
+	$AnimationPlayer.play("disappear")
+	is_visible = false
+	$AudioStreamPlayer.stream = destroy_sound
+	$AudioStreamPlayer.play()

scripts/npc/pickup.gd

@@ -0,0 +1,27 @@
+extends CharacterBody3D
+
+@export var text: Resource
+@export var photo_index: int = 0
+
+@export var animation_payer: AnimationPlayer
+
+func _ready():
+	animation_payer.play("photo_hover")
+
+func pointing(point: bool):
+	if point:
+		animation_payer.play("photo_point", 1)
+	else:
+		animation_payer.play("photo_hover", 1)
+
+func get_text() -> Resource:
+	return text;
+
+func destroy():
+	queue_free()
+
+func is_photo():
+	return true
+
+func get_photo_index():
+	return photo_index