added Kollisionserkennung

Lektion 2/Kollisionserkennung/4_KollisionPunktLinie/out/source/KollisionPunktLinie.java

@@ -0,0 +1,56 @@
+/* autogenerated by Processing revision 1293 on 2023-09-27 */
+import processing.core.*;
+import processing.data.*;
+import processing.event.*;
+import processing.opengl.*;
+
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.io.File;
+import java.io.BufferedReader;
+import java.io.PrintWriter;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.IOException;
+
+public class KollisionPunktLinie extends PApplet {
+
+float ax = 50; // x-Position von Punkt a
+
+float bx = 5; // x-Position des Startpunkts der Linie b
+float bwidth = 30; // Breite der Linie b
+
+public void draw() {
+    background(0);
+    strokeWeight(5);
+    
+    stroke(0,255,0);
+    point(ax, ax);
+    
+    if (bx + bwidth >= ax && bx <= ax) {
+        stroke(255, 0, 0);
+    } else {
+        stroke(255);
+    }
+    
+    line(bx, 60, bx + bwidth, 60);
+    
+    if (keyPressed) {
+        if(keyCode == LEFT) {
+            bx -= 2;
+    } else if (keyCode == RIGHT) {
+            bx += 2;
+    }
+}
+}
+
+
+  static public void main(String[] passedArgs) {
+    String[] appletArgs = new String[] { "KollisionPunktLinie" };
+    if (passedArgs != null) {
+      PApplet.main(concat(appletArgs, passedArgs));
+    } else {
+      PApplet.main(appletArgs);
+    }
+  }
+}