done renaming

Lektion 1/Syntax_und_Konventionen/Syntax_und_Konventionen.pde

@@ -0,0 +1,61 @@
+final int SPEED = 3;
+final int RADIUS = 10;
+
+boolean left1 = true;
+boolean left2 = true;
+boolean left3 = true;
+
+float x1 = random(50, width-50);
+float x2 = random(50, width-50);
+float x3 = random(50, width-50);
+
+void setup () {
+  size(200, 200);
+}
+
+// move balls
+void moveballs() {
+  if (x1+RADIUS>width) {
+    left1=true;
+  }
+  if (x1-RADIUS<0) {
+    left1=false;
+  }
+  if (left1) {
+    x1-=SPEED;
+  } else {
+    x1+=SPEED;
+  }
+  if (x2+RADIUS>width) {
+    left2=true;
+  }
+  if (x2-RADIUS<0) {
+    left2=false;
+  }
+  if (left2) {
+    x2-=SPEED;
+  } else {
+    x2+=SPEED;
+  }
+  if (x3+RADIUS>width) {
+    left3=true;
+  }
+  if (x3-RADIUS<0) {
+    left3=false;
+  }
+  if (left3) {
+    x3-=SPEED;
+  } else {
+    x3+=SPEED;
+  }
+}
+
+void draw() {
+  background(50);
+  fill(200, 50, 50);
+
+  ellipse(x1, width*0.25, RADIUS*2, RADIUS*2);
+  ellipse(x2, width*0.5, RADIUS*2, RADIUS*2);
+  ellipse(x3, width*0.75, RADIUS*2, RADIUS*2);
+  moveballs();
+}