basic starfield with Draw working.

.luxe/.luxe.versions/.luxe/entry.settings.lx.version.lx

@@ -1,2 +1,2 @@
-time = 1600562055
+time = 1601052740
 version = 2

.luxe/.luxe.versions/game.wren.version.lx

@@ -17,6 +17,7 @@ methods = {
     create_ship = true
   } //game
   Game = {
+    create_starfield2 = true
     tick = true
     destroy = true
     lerp = true
@@ -30,7 +31,8 @@ methods = {
     get_axis = true
     tick_ship = true
     create_ship = true
+    tick_starfield2 = true
   } //Game
 } //methods
-time = 1600562055
+time = 1601052740
 version = 1

game.wren

@@ -13,7 +13,6 @@ import "outline/app" for App
 class Game is Ready {
 
   construct ready() {
-
     super("ready!")
 
     app = App.new()
@@ -21,14 +20,17 @@ class Game is Ready {
     System.print("render size: %(app.width) x %(app.height) @ %(app.scale)x")
 
     // game vars
+    _rand = Random.new()
+
     // camera
-    _camera_scale = 2
+    _camera_scale = 1
     _cam_offset_x = (app.width / _camera_scale)
     _cam_offset_y = (app.height / _camera_scale)
     Camera.ortho(app.camera, 0, _cam_offset_y, _cam_offset_x, 0, -5, 5)
 
     // starfield
     _stars = []
+    _starfield_context = Draw.create(World.render_set(app.world))
 
     // player ship
     _input_vec = []
@@ -46,18 +48,16 @@ class Game is Ready {
     create_ui_text()
     create_startracker()
     create_starfield()
-
+    Draw.commit(_starfield_context)
   } //ready
 
   tick(delta) {
     tick_ship(delta)
     tick_camera(delta)
-    // tick_starfield(delta)
-
+    tick_starfield(delta)
     if(Input.key_state_released(Key.escape)) {
       IO.shutdown()
     }
-
   } //tick
 
 
@@ -86,34 +86,13 @@ class Game is Ready {
   } //create_startracker
 
   create_starfield() {
-    // sometimes you come back to some code and don't remember exactly how it all works
-    // that's ok, just trust that past you figured this out, and it works how you want it to
-    // hopefully you can figure it out later if needed
-    // 
-    // this makes the starfield background, with randomness applied to the position, size, and set_alpha
-    // of each star. stars are parented to _star_tracker, which follows the player around
-
-    // put a value in the new() call to make the same starfield each time
-    var rng = Random.new()
-    var number_of_stars = 50
-
-    for(i in 0...number_of_stars) {
-      var randomness = rng.float(0.5)
-      var randomness_x = rng.float()
-      var randomness_y = rng.float()
-      _star = Entity.create(app.world, "star")
-      Transform.create(_star)
-      Transform.set_pos(_star, (app.width * randomness_x) - (app.width / 2), (app.height * randomness_y) - (app.height / 2), -1)
-      var star_mat = Assets.material("material/star")
-      Sprite.create(_star, star_mat, 8 * randomness, 8 * randomness)
-      Sprite.set_alpha(_star, randomness)
-      // Sprite.set_color(_star, 1, 1, 0, 1)
-      Transform.link(_star, _star_tracker)
-      _stars.add(_star)
+    for(i in 0...5000) {
+      var xpos = _rand.float() * 1000 - 500
+      var ypos = _rand.float() * 1000 - 500
+      Draw.quad(_starfield_context, xpos-1, ypos, -1, 3, 1, 0, [1,1,1,1])
+      Draw.quad(_starfield_context, xpos, ypos-1, -1, 1, 3, 0, [1,1,1,1])
     }
-    // debug red star
-    // Sprite.set_color(_stars[1], 1, 0, 0, 1)
-  } //create_starfield
+  } //create_starfield2
 
 // UPDATERS
 ///////////
@@ -208,15 +187,14 @@ class Game is Ready {
       return yaxis
     }
   } //get_axis
+
   lerp(a, b, t) {
     return a + t * (b - a)
   } //lerp
 
   destroy() {
-
     System.print("unready!")
     app.destroy()
-
   } //destroy
 
   app { _app }

log.txt

@@ -1,4 +1,4 @@
-luxe / Engine / Sat Sep 19 17:34:15 2020
+luxe / Engine / Fri Sep 25 09:52:20 2020
 luxe / Engine / path is `/Users/jonathan/Developer/luxe/space`
 luxe / Engine / 2020.3.0
 luxe / paths / root / located at `/Users/jonathan/.luxe`
@@ -13,7 +13,7 @@ luxe / dev / parcel / adding dependency `luxe` @ `2020.3.0`
 luxe / dev / parcel /   - adding scripts from `/Users/jonathan/.luxe/modules/luxe/2020.3.0/api`
 luxe / dev / parcel /   - adding assets from `/Users/jonathan/.luxe/modules/luxe/2020.3.0/assets`
 luxe / dev / images / adding unreferenced sources...
-luxe / dev / parcel / entry parcel generated in 14.66805406380445ms
+luxe / dev / parcel / entry parcel generated in 13.72843401622958ms
 luxe / dev / compiler / compiling dev content to `.luxe/` ...
 luxe / dev / compiler / luxe runtime `2020.3.0` at path `/Users/jonathan/.luxe/modules/luxe/2020.3.0` ...
  + modifier - 0 found
@@ -25,14 +25,14 @@ luxe / dev / compiler / luxe runtime `2020.3.0` at path `/Users/jonathan/.luxe/m
   - `.luxe/entry.settings.lx` > `.luxe/.luxe/entry.settings.lx.814a19b5`
  + script - 109 found
    - parsing 1 scripts and their imports ...
-    - parsing `game.wren` - 24.07203ms
-    - parsing `random` - 0.00157ms
+    - parsing `game.wren` - 22.7076ms
+    - parsing `random` - 0.00148ms
    - compiling 1 scripts ...
-    - parsing `luxe: input` - 287.08386ms
-    - parsing `luxe: io` - 5.22745ms
-    - parsing `luxe/io` - 0.00143ms
-    - parsing `luxe: assets` - 46.46948ms
-    - compiled `game.wren` - 403.50771ms
+    - parsing `luxe: input` - 281.83291ms
+    - parsing `luxe: io` - 4.99927ms
+    - parsing `luxe/io` - 0.0013ms
+    - parsing `luxe: assets` - 45.93918ms
+    - compiled `game.wren` - 376.8662ms
  + render - 1 found
  + tiles - 0 found
  + font - 2 found
@@ -46,17 +46,17 @@ luxe / dev / compiler / luxe runtime `2020.3.0` at path `/Users/jonathan/.luxe/m
  + mesh - 0 found
  + ui - 22 found
 luxe / dev / data compile times:
-  -  / material / spent `2.75239ms`
-  -  / shaders / spent `5.65618ms`
-  -  / font / spent `4.29496ms`
-  -  / material_basis / spent `1.50831ms`
-  -  / settings / spent `1.07576ms`
-  -  / script / spent `467.68876ms`
-  -  / image / spent `4.69363ms`
-  -  / input / spent `0.89061ms`
-  -  / render / spent `0.52276ms`
-  -  / ui / spent `2.85538ms`
-luxe / dev / compiler / compile complete | `168 assets` | `493.5020689154044ms`
+  -  / material / spent `2.67191ms`
+  -  / shaders / spent `5.33388ms`
+  -  / font / spent `4.32393ms`
+  -  / material_basis / spent `1.36295ms`
+  -  / settings / spent `1.03035ms`
+  -  / script / spent `438.07279ms`
+  -  / image / spent `23.12202ms`
+  -  / input / spent `0.54995ms`
+  -  / render / spent `0.64896ms`
+  -  / ui / spent `2.51099ms`
+luxe / dev / compiler / compile complete | `168 assets` | `481.1434459988959ms`
 luxe / project / info:
   - name: `space`
   - version: `0.0.1`
@@ -143,7 +143,7 @@ luxe / assets / loading `entry parcel` ...
   luxe / assets / loading / ui `luxe: ui/editor.panel.progress`
   luxe / assets / loading / ui `luxe: ui/editor.panel.slider`
   luxe / assets / loading / ui `luxe: ui/editor.panel.text`
-luxe / assets / loaded `entry parcel` with `66 items` in `28.38667493779212ms`
+luxe / assets / loaded `entry parcel` with `66 items` in `27.47206698404625ms`
 luxe / runtime / setting log level `info`
 luxe / assets / input / loading entry input `outline/inputs`
 luxe / render / init renderer script `outline/renderer`