From 272222b8434d2ecefaf3e35cdc9b8d5249787b64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benedikt=20Gro=C3=9F?= <bg@benedikt-gross.de>
Date: Tue, 5 Dec 2023 09:37:35 +0100
Subject: [PATCH] Small code tweaks

---
 5-rotate-svg/sketch.js               | 4 ++++
 5-svg-with-multiple-shapes/sketch.js | 3 +--
 6-custom-class/sketch.js             | 4 ++--
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/5-rotate-svg/sketch.js b/5-rotate-svg/sketch.js
index 8c22b0a..5f0b2e3 100755
--- a/5-rotate-svg/sketch.js
+++ b/5-rotate-svg/sketch.js
@@ -41,6 +41,10 @@ function draw() {
   ground.draw();
   polygon.draw();
   mouse.draw();
+
+  fill(255);
+  textAlign(CENTER, CENTER);
+  text('Press R to rotate shape', width / 2, 50);
 }
 
 function keyPressed() {
diff --git a/5-svg-with-multiple-shapes/sketch.js b/5-svg-with-multiple-shapes/sketch.js
index 5bac8dc..5dee59b 100755
--- a/5-svg-with-multiple-shapes/sketch.js
+++ b/5-svg-with-multiple-shapes/sketch.js
@@ -33,10 +33,9 @@ function setup() {
 function draw() {
   background('black');
 
-  // ForEach is like a for loop but easier to read (https://www.geeksforgeeks.org/difference-between-foreach-and-for-loop-in-javascript/)
   importedShapes.forEach((shape) => {
     shape.draw();
-  })
+  });
 
   mouse.draw();
   ground.draw();
diff --git a/6-custom-class/sketch.js b/6-custom-class/sketch.js
index 07c8ac6..4c99d28 100755
--- a/6-custom-class/sketch.js
+++ b/6-custom-class/sketch.js
@@ -13,14 +13,14 @@ function setup() {
   // create fish and a ground
   fishA = new Fish(world, { x: 200, y: 200, species: 'catfish'});
   fishB = new Fish(world, { x: 270, y: 50, species: 'herring' });
-  ground = new Block(world, { x: 400, y: 500, w: 810, h: 15, color: 'grey' }, { isStatic: true, angle: PI/36 });
+  ground = new Block(world, { x: 400, y: 500, w: 810, h: 30, color: 'grey' }, { isStatic: true, angle: PI/36 });
 
   // run the engine
   Matter.Runner.run(engine);
 }
 
 function draw() {
-  background('white');
+  background('black');
   fishA.draw();
   fishB.draw();
   ground.draw();