From ae7d1ffffa8d6b85cd4994f8622475f524bcf3c6 Mon Sep 17 00:00:00 2001
From: Jonathan Hirz <jonathanhirz@gmail.com>
Date: Thu, 21 Feb 2019 15:13:17 -0800
Subject: [PATCH] added position text

---
 game.wren    | 28 +++++++++++++++++++++++-----
 project.luxe |  2 +-
 2 files changed, 24 insertions(+), 6 deletions(-)

diff --git a/game.wren b/game.wren
index 809e07f..db7698e 100644
--- a/game.wren
+++ b/game.wren
@@ -1,7 +1,7 @@
 import "luxe: game" for Game
 import "luxe: assets" for Assets
 import "luxe: input" for Input, Key
-import "luxe: world" for World, Entity, Transform, Sprite, Values, Tags, Camera
+import "luxe: world" for World, Entity, Transform, Sprite, Values, Tags, Camera, Text
 import "luxe: math" for Math
 import "luxe: draw" for Draw, PathStyle
 import "luxe: io" for IO
@@ -22,7 +22,7 @@ class game is Game {
 
     // game vars
     // camera
-    _camera_scale = 1
+    _camera_scale = 1.5
     _cam_offset_x = (app.width / 2 / _camera_scale)
     _cam_offset_y = (app.height / 2 / _camera_scale)
 
@@ -42,9 +42,10 @@ class game is Game {
     Camera.ortho(app.camera, 0, 0, app.width / _camera_scale, app.height / _camera_scale, -5, 5)
 
     create_ship()
+    create_ui_text()
     create_asteroid(5, 10)
     create_startracker()
-    draw_starfield()
+    create_starfield()
     Transform.set_pos(app.camera, Transform.get_pos_x(_ship) - _cam_offset_x, Transform.get_pos_y(_ship) - _cam_offset_y)
 
     // NOTES
@@ -80,6 +81,16 @@ class game is Game {
 
   } //create_ship
 
+  create_ui_text() {
+
+    _position_text = Entity.create(app.ui)
+    _mat_font = Assets.material("luxe: material/font")
+    Transform.create(_position_text)
+    Transform.set_pos(_position_text, app.width / 2 - 35, app.height - 50)
+    Text.create(_position_text, _mat_font, 32, "fonts/lato", [1,1,1,1])
+
+  } //create_ui_text
+
   create_asteroid(x, y) {
 
     _asteroid = Entity.create(app.world, "asteroid")
@@ -98,10 +109,11 @@ class game is Game {
 
   } //create_startracker
 
-  draw_starfield() {
+  create_starfield() {
 
+    // put a value in the new() call to make the same starfield each time
     var rng = Random.new()
-    var number_of_stars = 1000
+    var number_of_stars = 500
 
     for(i in 0...number_of_stars) {
       var randomness = rng.float(0.5)
@@ -113,6 +125,7 @@ class game is Game {
       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)
     }
@@ -146,6 +159,11 @@ class game is Game {
     // move ship
     Transform.translate(_ship, _ship_velocity_x, _ship_velocity_y)
 
+    // update position text
+    var ship_pos_x_int = Math.floor_around_zero(Transform.get_pos_x(_ship))
+    var ship_pos_y_int = Math.floor_around_zero(Transform.get_pos_y(_ship))
+    Text.set_text(_position_text, "[%(ship_pos_x_int), %(ship_pos_y_int)]")
+
   } //tick_ship
 
   tick_camera(delta) {
diff --git a/project.luxe b/project.luxe
index 495be76..3f9fe11 100644
--- a/project.luxe
+++ b/project.luxe
@@ -1,4 +1,4 @@
-// luxe 1.0.0-dev.80
+// luxe 1.0.0-dev.81
 
 import "luxe: project" for Project