From 7b8cfeb6edb16384f66ef5148fca6cbb006f7c6b Mon Sep 17 00:00:00 2001
From: Hugh Barney <hughbarney@googlemail.com>
Date: Sat, 19 Aug 2023 18:48:03 +0100
Subject: [PATCH] Asteroids - increased ship, asteroids and font size

---
 apps/astroid/ChangeLog    |  1 +
 apps/astroid/asteroids.js | 19 +++++++++++++------
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/apps/astroid/ChangeLog b/apps/astroid/ChangeLog
index faa0ca5f8..d6a9951bc 100644
--- a/apps/astroid/ChangeLog
+++ b/apps/astroid/ChangeLog
@@ -1,2 +1,3 @@
 0.02: Add "ram" keyword to allow 2v06 Espruino builds to cache function that needs to be fast
 0.03: Bangle 2 support
+0.04: Increase size if ship, asteroids and fonts for better readability
diff --git a/apps/astroid/asteroids.js b/apps/astroid/asteroids.js
index 6cfa70b47..44593fb95 100644
--- a/apps/astroid/asteroids.js
+++ b/apps/astroid/asteroids.js
@@ -18,6 +18,10 @@ if (process.env.HWVERSION==2) {
 }
 var W = g.getWidth();
 var H = g.getHeight();
+var SS = W/11;  // ship back length
+var SL = W/15;  // ship side length
+var AS = W/18;  // asteroid radius
+
 g.clear().setFontAlign(0,-1);
 
 function newAst(x,y) {
@@ -25,7 +29,7 @@ function newAst(x,y) {
     x:x,y:y,
     vx:Math.random()-0.5,
     vy:Math.random()-0.5,
-    rad:3+Math.random()*5
+    rad:3+Math.random()*AS
   };
   return a;
 }
@@ -42,7 +46,9 @@ var lastFrame;
 function gameStop() {
   running = false;
   g.clear();
-  g.drawString("Game Over!",120,(H-6)/2);
+  g.setFont('Vector', W/7);
+  g.setFontAlign(0,0);
+  g.drawString("Game Over!", W/2, H/2);
   g.flip();
 }
 
@@ -104,12 +110,13 @@ function onFrame() {
   }
 
   g.clear();
-  g.drawString(score,W-20,0);
+  g.setFont('Vector', 16);
+  g.drawString(score,W-20,16);
   var rs = Math.PI*0.8;
   g.drawPoly([
-    ship.x+Math.cos(ship.r)*4, ship.y+Math.sin(ship.r)*4,
-    ship.x+Math.cos(ship.r+rs)*3, ship.y+Math.sin(ship.r+rs)*3,
-    ship.x+Math.cos(ship.r-rs)*3, ship.y+Math.sin(ship.r-rs)*3,
+    ship.x+Math.cos(ship.r)*SS, ship.y+Math.sin(ship.r)*SS,
+    ship.x+Math.cos(ship.r+rs)*SL, ship.y+Math.sin(ship.r+rs)*SL,
+    ship.x+Math.cos(ship.r-rs)*SL, ship.y+Math.sin(ship.r-rs)*SL,
   ],true);
   var na = [];
   ammo.forEach(function(a) {