base level loading

1 files changed, 49 insertions, 4 deletions

diff --git a/scenes/levels/base_level.gd b/scenes/levels/base_level.gd
index b6967c6..b6f8a2e 100644
--- a/scenes/levels/base_level.gd
+++ b/scenes/levels/base_level.gd
@@ -1,11 +1,56 @@
 extends Node2D
 
-onready var pause_menu = $Camera2D/PauseMenu
+onready var _pause_menu = $Camera2D/PauseMenu
+onready var _level_holder = $LevelHolder
+onready var _camera : CameraTrackFollower = $Camera2D
+onready var _path_renderer : PathRenderer = $PathRenderer
+onready var _health_bar = $Camera2D/healthbar
+onready var _last_camera_location : Vector2 = $Camera2D.position
+const _levels = [
+	preload("res://scenes/introduction.tscn")
+]
+
+var _current_level = 0
+var _loaded_level : Level
+var _track : Path2D
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	$Control/TextReveal.start()
-	$Camera2D/healthbar.set_health(2)
+	_health_bar.set_health(2)
+	_load_current_level()
+
+func _get_next_level_pos() -> Vector2:
+	return Vector2(500, 0)
+
+func _create_path_from(from: Vector2, to: Vector2):
+	var path = Path2D.new()
+	var curve = Curve2D.new()
+	curve.add_point(from)
+	curve.add_point(to)
+	path.curve = curve
+	return path
+
+func _load_current_level():
+	if _loaded_level != null:
+		push_error("Tried to load level, while another level was already loaded.")
+		assert(false)
+	var pos = _get_next_level_pos()
+	print("Loading level at ",pos)
+	_loaded_level = _levels[_current_level].instance()
+	_loaded_level.position = pos
+	_level_holder.add_child(_loaded_level)
+	print("Level loaded")
+	_track = _create_path_from(_last_camera_location, pos)
+	add_child(_track)
+	print("Tracks loaded")
+	_path_renderer.path = _track
+	_camera.path = _track
+
 
 func _on_MenuButton_on_click():
-	pause_menu.pause()
+	_pause_menu.pause()
+
+
+func _on_Camera2D_done():
+	print("Camera movement done")
+	_loaded_level.start()