dungeon_manager: Add level exit, and load new level

1 files changed, 52 insertions, 3 deletions

diff --git a/scripts/dungeon_manager.gd b/scripts/dungeon_manager.gd
index ec3f5d4..12b80fa 100644
--- a/scripts/dungeon_manager.gd
+++ b/scripts/dungeon_manager.gd
@@ -5,10 +5,19 @@ var grid_width: int
 var grid_height: int
 
 var enemy_inst = preload("res://prefabs/enemy.tscn")
+var exit_inst = preload("res://prefabs/exit.tscn")
+var bsp_level_inst = preload("res://prefabs/bsp_level_generator.tscn")
+
+var level_done: bool = false
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	pass # Replace with function body.
+	spawn_level()
+
+func spawn_level() -> void:
+	var bsp_level = bsp_level_inst.instantiate()
+	bsp_level.connect("grid_generated", _grid_generated)
+	$LevelContainer.add_child(bsp_level)
 
 func create_enemies() -> void:
 	var num_enemies = randi_range(4, 10)
@@ -24,11 +33,49 @@ func create_enemies() -> void:
 			var pos = Vector2i(randi_range(0, grid_width-1), randi_range(0, grid_height-1))
 			
 			if grid[pos.y * grid_width + pos.x] == Tile.Tile.FLOOR:
-				enemy.position = Vector3(pos.x, 0, pos.y)
+				enemy.position = Vector3(pos.x, 0, pos.y) + Vector3(0.5, 0, 0.5)
 				found_pos = true
 				print("Placing at ", pos)
 				
-		add_child.call_deferred(enemy)
+		$LevelContainer.add_child.call_deferred(enemy)
+
+func create_exit() -> void:
+	var found_pos = false
+	var exit: Area3D = exit_inst.instantiate()
+	exit.connect("body_entered", _on_player_exit)
+	while not found_pos:
+		var pos = Vector2i(randi_range(0, grid_width-1), randi_range(0, grid_height-1))
+		
+		if grid[pos.y * grid_width + pos.x] == Tile.Tile.FLOOR:
+			exit.position = Vector3(pos.x, 0, pos.y) + Vector3(0.5, 0, 0.5)
+			found_pos = true
+			
+	$LevelContainer.add_child.call_deferred(exit)
+	
+func place_player() -> void:
+	var found_pos = false
+	while not found_pos:
+		var pos = Vector2i(randi_range(0, grid_width-1), randi_range(0, grid_height-1))
+		
+		if grid[pos.y * grid_width + pos.x] == Tile.Tile.FLOOR:
+			$Player.position = Vector3(pos.x, 0, pos.y) + Vector3(0.5, 0, 0.5)
+			found_pos = true
+			
+func reset_level() -> void:
+	for child in $LevelContainer.get_children():
+		print("Child is ", child)
+		$LevelContainer.remove_child(child)
+		child.queue_free()
+	
+	spawn_level()
+	level_done = false
+	
+func _process(_delta: float) -> void:
+	if level_done:
+		reset_level()
+
+func _on_player_exit(_body: Node3D):
+	level_done = true
 
 func _grid_generated(p_grid: Array[Tile.Tile], p_grid_width: int, p_grid_height: int) -> void:
 	grid = p_grid
@@ -36,3 +83,5 @@ func _grid_generated(p_grid: Array[Tile.Tile], p_grid_width: int, p_grid_height:
 	grid_height = p_grid_height
 	
 	create_enemies()
+	create_exit()
+	place_player()