Merge pull request #63 from gmuGADIG/Transition-areas

Transition areas

player/player.tscn

@@ -10,6 +10,7 @@ size = Vector2(128, 128)
 
 [node name="Player" type="CharacterBody2D" groups=["Player"]]
 z_index = 1
+position = Vector2(320, 169)
 collision_layer = 2
 collision_mask = 41
 motion_mode = 1

world/transition_trigger/transition_trigger.gd

@@ -0,0 +1,18 @@
+class_name transition_scene extends Area2D
+
+var _player: Player
+## The scene that you want to transition to, make sure to use the UID. 
+@export var scene: String
+
+func _ready() -> void:
+	# wait a single frame in case our _ready was called before the player's
+	await get_tree().process_frame
+	_player = Player.instance
+	#make sure there is a scene and a player 
+	assert(scene != "n", "The scene to transition to is not assigned!")
+	assert(_player != null, "No player exists in the scene!")
+
+func _on_body_entered(body: Node2D) -> void:
+	var player := body as Player
+	if player != null:
+		SceneTransition.change_scene(load(scene))

world/transition_trigger/transition_trigger.tscn

@@ -0,0 +1,15 @@
+[gd_scene load_steps=3 format=3 uid="uid://bwo5q4wroaigc"]
+
+[ext_resource type="Script" path="res://world/transition_trigger/transition_trigger.gd" id="1_xpvta"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_3rema"]
+
+[node name="TransitionScene" type="Area2D"]
+collision_layer = 0
+collision_mask = 2
+script = ExtResource("1_xpvta")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_3rema")
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]