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Asteroids - increased ship, asteroids and font size

pull/2983/head
Hugh Barney 2023-08-19 18:48:03 +01:00
parent 918be9e7bb
commit 7b8cfeb6ed
2 changed files with 14 additions and 6 deletions
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1
apps/astroid/ChangeLog
View File

@ -1,2 +1,3 @@
0.02: Add "ram" keyword to allow 2v06 Espruino builds to cache function that needs to be fast 0.02: Add "ram" keyword to allow 2v06 Espruino builds to cache function that needs to be fast
0.03: Bangle 2 support 0.03: Bangle 2 support
0.04: Increase size if ship, asteroids and fonts for better readability

19
apps/astroid/asteroids.js
View File

@ -18,6 +18,10 @@ if (process.env.HWVERSION==2) {
} }
var W = g.getWidth(); var W = g.getWidth();
var H = g.getHeight(); 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); g.clear().setFontAlign(0,-1);
function newAst(x,y) { function newAst(x,y) {
@ -25,7 +29,7 @@ function newAst(x,y) {
x:x,y:y, x:x,y:y,
vx:Math.random()-0.5, vx:Math.random()-0.5,
vy:Math.random()-0.5, vy:Math.random()-0.5,
rad:3+Math.random()*5 rad:3+Math.random()*AS
}; };
return a; return a;
} }
@ -42,7 +46,9 @@ var lastFrame;
function gameStop() { function gameStop() {
running = false; running = false;
g.clear(); 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(); g.flip();
} }
@ -104,12 +110,13 @@ function onFrame() {
} }
g.clear(); g.clear();
g.drawString(score,W-20,0); g.setFont('Vector', 16);
g.drawString(score,W-20,16);
var rs = Math.PI*0.8; var rs = Math.PI*0.8;
g.drawPoly([ g.drawPoly([
ship.x+Math.cos(ship.r)*4, ship.y+Math.sin(ship.r)*4, ship.x+Math.cos(ship.r)*SS, ship.y+Math.sin(ship.r)*SS,
ship.x+Math.cos(ship.r+rs)*3, ship.y+Math.sin(ship.r+rs)*3, ship.x+Math.cos(ship.r+rs)*SL, ship.y+Math.sin(ship.r+rs)*SL,
ship.x+Math.cos(ship.r-rs)*3, ship.y+Math.sin(ship.r-rs)*3, ship.x+Math.cos(ship.r-rs)*SL, ship.y+Math.sin(ship.r-rs)*SL,
],true); ],true);
var na = []; var na = [];
ammo.forEach(function(a) { ammo.forEach(function(a) {