From 3b14b2d5badb15bb2dbd4d58c72cfb1459b38cd2 Mon Sep 17 00:00:00 2001
From: Gordon Williams <gw@pur3.co.uk>
Date: Tue, 5 May 2020 13:42:27 +0100
Subject: [PATCH] Speed updates

---
 apps.json                 |  6 +++---
 apps/astroid/ChangeLog    |  1 +
 apps/astroid/asteroids.js |  1 +
 apps/flappy/ChangeLog     |  1 +
 apps/flappy/app.js        | 15 ++++++++-------
 apps/trex/ChangeLog       |  1 +
 apps/trex/trex.js         |  1 +
 7 files changed, 16 insertions(+), 10 deletions(-)
 create mode 100644 apps/astroid/ChangeLog
 create mode 100644 apps/trex/ChangeLog

diff --git a/apps.json b/apps.json
index a1a8ad675..93003c429 100644
--- a/apps.json
+++ b/apps.json
@@ -206,7 +206,7 @@
   { "id": "trex",
     "name": "T-Rex",
     "icon": "trex.png",
-    "version":"0.01",
+    "version":"0.02",
     "description": "T-Rex game in the style of Chrome's offline game",
     "tags": "game",
     "allow_emulator":true,
@@ -218,7 +218,7 @@
   { "id": "astroid",
     "name": "Asteroids!",
     "icon": "asteroids.png",
-    "version":"0.01",
+    "version":"0.02",
     "description": "Retro asteroids game",
     "tags": "game",
     "allow_emulator":true,
@@ -780,7 +780,7 @@
   { "id": "flappy",
     "name": "Flappy Bird",
     "icon": "app.png",
-    "version":"0.03",
+    "version":"0.04",
     "description": "A Flappy Bird game clone",
     "tags": "game",
     "allow_emulator":true,
diff --git a/apps/astroid/ChangeLog b/apps/astroid/ChangeLog
new file mode 100644
index 000000000..42c1df403
--- /dev/null
+++ b/apps/astroid/ChangeLog
@@ -0,0 +1 @@
+0.02: Add "ram" keyword to allow 2v06 Espruino builds to cache function that needs to be fast
diff --git a/apps/astroid/asteroids.js b/apps/astroid/asteroids.js
index cb44db904..da4dc017e 100644
--- a/apps/astroid/asteroids.js
+++ b/apps/astroid/asteroids.js
@@ -59,6 +59,7 @@ function gameStart() {
 
 
 function onFrame() {
+  "ram"
   var t = getTime();
   var d = (lastFrame===undefined)?0:(t-lastFrame)*20;
   lastFrame = t;
diff --git a/apps/flappy/ChangeLog b/apps/flappy/ChangeLog
index 25c3827bd..62f107d11 100644
--- a/apps/flappy/ChangeLog
+++ b/apps/flappy/ChangeLog
@@ -1,2 +1,3 @@
 0.02: Tweaks to make flappy bird run with less RAM available
 0.03: A few tweaks to improve rendering speed
+0.04: Add "ram" keyword to allow 2v06 Espruino builds to cache function that needs to be fast
diff --git a/apps/flappy/app.js b/apps/flappy/app.js
index 4895b8530..9276010c0 100644
--- a/apps/flappy/app.js
+++ b/apps/flappy/app.js
@@ -32,10 +32,11 @@ function gameStop() {
 }
 
 function draw() {
+  "ram"
   var H = g.getHeight()-24;
   g.setColor("#71c6cf");
   g.fillRect(0,0,g.getWidth(),H-1);
-  floorpos++;  
+  floorpos++;
   for (var x=-(floorpos&15);x<g.getWidth();x+=16)
     g.drawImage(FLOORIMG,x,H);
 
@@ -78,13 +79,13 @@ function draw() {
     g.setColor("#538917"); // right
     g.fillRect(b.x2-3, 0, b.x2-1, btop-1);
     g.fillRect(b.x2-3, bbot, b.x2-1, H-1);
-    g.setColor("#808080"); // outlines    
+    g.setColor("#808080"); // outlines
     g.drawRect(b.x1, btop-5, b.x2, btop); // top
-    g.drawLine(b.x1+1, 0, b.x1+1, btop-6); 
-    g.drawLine(b.x2-2, 0, b.x2-2, btop-6); 
-    g.drawRect(b.x1, bbot, b.x2, bbot+5); // bottom  
-    g.drawLine(b.x1+1, bbot+6, b.x1+1, H-1); 
-    g.drawLine(b.x2-1, bbot+6, b.x2-1, H-1); 
+    g.drawLine(b.x1+1, 0, b.x1+1, btop-6);
+    g.drawLine(b.x2-2, 0, b.x2-2, btop-6);
+    g.drawRect(b.x1, bbot, b.x2, bbot+5); // bottom
+    g.drawLine(b.x1+1, bbot+6, b.x1+1, H-1);
+    g.drawLine(b.x2-1, bbot+6, b.x2-1, H-1);
     if (b.x1<6 && (birdy-3<btop || birdy+3>bbot))
       gameStop();
   });
diff --git a/apps/trex/ChangeLog b/apps/trex/ChangeLog
new file mode 100644
index 000000000..42c1df403
--- /dev/null
+++ b/apps/trex/ChangeLog
@@ -0,0 +1 @@
+0.02: Add "ram" keyword to allow 2v06 Espruino builds to cache function that needs to be fast
diff --git a/apps/trex/trex.js b/apps/trex/trex.js
index 92c5d049c..fe84cb31a 100644
--- a/apps/trex/trex.js
+++ b/apps/trex/trex.js
@@ -165,6 +165,7 @@ function gameStop() {
 }
 
 function onFrame() {
+  "ram"
   g.clear();
   if (rex.alive) {
     frame++;