Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- bwinf:bwinf40:start [2023/06/12 06:44] – Martin Pabst
+++ bwinf:bwinf40:start [2023/06/12 08:20] (aktuell) – Martin Pabst
@@ Zeile 7: / Zeile 7: @@
 <div class="java-online" style="height: 80vh; width: 100%" data-java-online="{'withBottomPanel': true, 'id': 'Uebung1'}">
-<script type="text/plain" title="Programm.java">
+<script type="text/plain" title="Main Program.java">
+Data data = new Data();
+data.readFromFile("landkreis1.txt");
+println("Position der Häuser:");
+for (int i = 0; i < data.numberOfHouses; i++) {
+   Vector2 position = data.housePositions[i];
+   println(position.x + ", " + position.y);
+}</script>
+<script type="text/plain" title="Data.java">
+class Data {
+   int numberOfHouses;
+   int numberOfWindTurbines;
+   Vector2[] housePositions;
+   Vector2[] turbinePositions;
+   void readFromFile(String filename) {
+      String file = Files.read(filename);
+      String[] lines = file.split("\n");
+      String[] firstLine = lines[0].split(" ");
+      numberOfHouses = Integer.parseInt(firstLine[0]);
+      numberOfWindTurbines = Integer.parseInt(firstLine[1]);
+      println("Found " + numberOfHouses + " Houses, " + numberOfWindTurbines + " wind turbines");
+      housePositions = new Vector2[numberOfHouses];
+      turbinePositions = new Vector2[numberOfWindTurbines];
+      int lineNumber = 1;
+      for (int i = 0; i < numberOfHouses; i++) {
+         String[] line = lines[lineNumber].split(" ");
+         housePositions[i] = new Vector2(Double.parseDouble(line[0]), Double.parseDouble(line[1]));
+         lineNumber++;
+      }
+      for (int i = 0; i < numberOfWindTurbines; i++) {
+         String[] line = lines[lineNumber].split(" ");
+         turbinePositions[i] = new Vector2(Double.parseDouble(line[0]), Double.parseDouble(line[1]));
+         lineNumber++;
+      }
+   }
+}
 </script>