GMU:Processing im Park/Dirk Wäsch/Code Hausaufgabe VIII: Difference between revisions

GMU:Processing im Park/Dirk Wäsch/Code Hausaufgabe VIII (view source)

753 bytes added , 1 April 2016

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344

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 <br>
 <source lang="java">
-code
+PImage img;
+int x = 1, y = 0;
+color c = color(255, 255, 0);
+color wall = color(0);
+color ctrail = color(255, 0, 0);
+void setup() {
+  size(344, 344);
+  img = loadImage("Labyrinth.png");
+  noSmooth(); // nichts wird pixelig
+}
+void draw() {
+  img.set(x, y, c);
+  image(img, 0, 0, width, height);
+  walk();
+}
+void walk() {
+      for(int i = 0; i < 3; i++);{
+  int xnew = x;
+  int ynew = y;
+  }
+}
+void keyPressed() {
+  int xnew = x;
+  int ynew = y;
+  switch(keyCode) {
+  case LEFT:
+    xnew = x - 1;
+    break;
+  case RIGHT:
+    xnew = x + 1;
+    break;
+  case UP:
+    ynew = y - 1;
+    break;
+  case DOWN:
+    ynew = y + 1;
+    break;
+  }
+        if(img.get(xnew, ynew) != wall) {
+          x = xnew;
+          y = ynew;
+          }
+}
 </source><br>