in-progress map things...

demo/main.fnl

@@ -1,4 +1,5 @@
 (local pxl8 (require :pxl8))
+(local bsp_world (require :mod.bsp_world))
 (local cube3d (require :mod.cube3d))
 
 (var time 0)
@@ -16,11 +17,13 @@
 (var logo-sprite nil)
 
 (global init (fn []
+  (bsp_world.init)
   (pxl8.load_palette "res/sprites/pxl8_logo.ase")
   (set logo-sprite (pxl8.load_sprite "res/sprites/pxl8_logo.ase"))
   (set particles (pxl8.particles_new 1000))))
 
 (global update (fn [dt]
+  (bsp_world.update dt)
   (set time (+ time dt))
 
   (when (pxl8.key_pressed "1")
@@ -46,6 +49,8 @@
     (set use-nes-palette (not use-nes-palette))
     (local palette-path (if use-nes-palette "res/palettes/nes.ase" "res/sprites/pxl8_logo.ase"))
     (pxl8.load_palette palette-path))
+  (when (pxl8.key_pressed "0")
+    (set current-effect 0))
 
   (case current-effect
     1 (do
@@ -63,6 +68,8 @@
 
 (global frame (fn []
   (case current-effect
+    0 (bsp_world.frame)
+
     1 (do
         (pxl8.clr 0)
         (when logo-sprite