From e9b2e264f767da4e630a515ae3217f3966be9ce6 Mon Sep 17 00:00:00 2001
From: Lucas Fryzek <lucas.fryzek@fryzekconcepts.com>
Date: Sun, 22 Sep 2024 15:33:22 +0100
Subject: bsp_level_generator: Create navigation mesh

Also make enemy AI use nav mesh for finding player
---
 scripts/bsp_level_generator.gd | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'scripts/bsp_level_generator.gd')

diff --git a/scripts/bsp_level_generator.gd b/scripts/bsp_level_generator.gd
index 5d70569..87806e2 100644
--- a/scripts/bsp_level_generator.gd
+++ b/scripts/bsp_level_generator.gd
@@ -123,7 +123,16 @@ func generate_geo(grid: Array[Tile]):
 				csg_root.add_child(box)
 				
 	csg_root.use_collision = true
-	add_child(csg_root)
+	$NavigationRegion3D.add_child(csg_root)
+	
+	# We need to delay baking the nav mesh as
+	# the CSG won't be generated immediately
+	call_deferred("bake_nav")
+	
+func bake_nav():
+	print("Baking mesh")
+	$NavigationRegion3D.bake_navigation_mesh(false)
+	print("done baking")
 
 func _ready() -> void:
 	var starting_axis = randi_range(0, 1)
-- 
cgit