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feat(gui): add toolbar widget

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feat(gui): add grid_select, toggle, panel, status_bar, image widgets
fix(bsp): fill in exterior cells
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asrael 2026-02-27 06:50:49 -06:00
parent 5a565844dd
commit 8d491612ab
63 changed files with 3150 additions and 1686 deletions
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60
demo/mod/entities.fnl
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@ -1,36 +1,9 @@
(local pxl8 (require :pxl8))
(local DOOR_HEIGHT 96)
(local DOOR_WIDTH 48)
(local DOOR_X 892)
(local DOOR_Z 416)
(local FIREBALL_COLOR 218)
(var door-mesh nil)
(var door-tex nil)
(var fireball-mesh nil)
(fn create-door-mesh [bsp ambient]
(let [verts []
indices []
hw (/ DOOR_WIDTH 2)
y0 0
y1 DOOR_HEIGHT
x DOOR_X
sample (fn [vx vy vz]
(if bsp (bsp:light_at vx vy vz (or ambient 0)) 200))]
(table.insert verts {:x x :y y0 :z (- DOOR_Z hw) :u 0 :v 1 :nx -1 :ny 0 :nz 0 :color 80 :light (sample x y0 (- DOOR_Z hw))})
(table.insert verts {:x x :y y0 :z (+ DOOR_Z hw) :u 1 :v 1 :nx -1 :ny 0 :nz 0 :color 80 :light (sample x y0 (+ DOOR_Z hw))})
(table.insert verts {:x x :y y1 :z (+ DOOR_Z hw) :u 1 :v 0 :nx -1 :ny 0 :nz 0 :color 80 :light (sample x y1 (+ DOOR_Z hw))})
(table.insert verts {:x x :y y1 :z (- DOOR_Z hw) :u 0 :v 0 :nx -1 :ny 0 :nz 0 :color 80 :light (sample x y1 (- DOOR_Z hw))})
(table.insert indices 0)
(table.insert indices 1)
(table.insert indices 2)
(table.insert indices 0)
(table.insert indices 2)
(table.insert indices 3)
(set door-mesh (pxl8.create_mesh verts indices))))
(fn create-fireball-mesh []
(let [verts []
indices []
@ -145,40 +118,15 @@
(set fireball-mesh (pxl8.create_mesh verts indices))))
(fn get-door-position []
(values DOOR_X DOOR_Z))
(fn get-door-radius []
20)
(fn init [textures]
(when (not fireball-mesh)
(create-fireball-mesh))
(when (and (not door-tex) textures)
(set door-tex (textures.door))))
(create-fireball-mesh)))
(fn setup-lighting [bsp ambient]
(when (and (not door-mesh) bsp)
(create-door-mesh bsp ambient)))
(fn render-door [wireframe floor-y]
(when (and door-mesh door-tex)
(pxl8.draw_mesh door-mesh {:x 0 :y (or floor-y 0) :z 0
:texture door-tex
:lighting true
:double_sided true
:wireframe wireframe})))
(fn render-fireball [x y z wireframe]
(fn render-fireball [x y z]
(when fireball-mesh
(pxl8.draw_mesh fireball-mesh {:x x :y y :z z
:emissive true
:wireframe wireframe})))
:emissive true})))
{:FIREBALL_COLOR FIREBALL_COLOR
:get-door-position get-door-position
:get-door-radius get-door-radius
:init init
:render-door render-door
:render-fireball render-fireball
:setup-lighting setup-lighting}
:render-fireball render-fireball}