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Add code for drawing the labyrinth

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Manuel Thalmann 2022-11-08 20:08:37 +01:00
parent 69e1646e3f
commit ed5cfd5cb9
1 changed files with 25 additions and 1 deletions
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26
app/src/main/java/ch/nuth/zhaw/exbox/LabyrinthServer.java
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@ -1,11 +1,21 @@
package ch.nuth.zhaw.exbox; package ch.nuth.zhaw.exbox;
import java.awt.Color;
import java.io.BufferedReader; import java.io.BufferedReader;
import java.io.StringReader; import java.io.StringReader;
public class LabyrinthServer implements CommandExecutor { public class LabyrinthServer implements CommandExecutor {
ServerGraphics g = new ServerGraphics(); ServerGraphics g = new ServerGraphics();
/**
* Gets a component for creating graphic content.
*
* @return A component for creating graphic content.
*/
public ServerGraphics getGraphics() {
return g;
}
public Graph<DijkstraNode, Edge> createGraph(String s) { public Graph<DijkstraNode, Edge> createGraph(String s) {
// TODO implement 8.2 // TODO implement 8.2
Graph<DijkstraNode, Edge> graph = new AdjListGraph<>(DijkstraNode.class, Edge.class); Graph<DijkstraNode, Edge> graph = new AdjListGraph<>(DijkstraNode.class, Edge.class);
@ -27,6 +37,18 @@ public class LabyrinthServer implements CommandExecutor {
public void drawLabyrinth(Graph<DijkstraNode, Edge> graph) { public void drawLabyrinth(Graph<DijkstraNode, Edge> graph) {
// TODO implement 8.3 // TODO implement 8.3
ServerGraphics graphics = getGraphics();
graphics.setColor(Color.GRAY);
graphics.fillRect(0, 0, 1, 1);
graphics.setColor(Color.WHITE);
for (DijkstraNode node : graph.getNodes()) {
for (Edge edge : node.getEdges()) {
if (edge.getDest() instanceof DijkstraNode destination) {
graphics.drawPath(node.getName(), destination.getName(), false);
}
}
}
} }
private boolean search(DijkstraNode current, DijkstraNode ziel) { private boolean search(DijkstraNode current, DijkstraNode ziel) {
@ -41,9 +63,11 @@ public class LabyrinthServer implements CommandExecutor {
public String execute(String s) { public String execute(String s) {
Graph<DijkstraNode, Edge> graph; Graph<DijkstraNode, Edge> graph;
ServerGraphics graphics = getGraphics();
graphics.clear();
graph = createGraph(s); graph = createGraph(s);
drawLabyrinth(graph); drawLabyrinth(graph);
drawRoute(graph, "0-6", "3-0"); drawRoute(graph, "0-6", "3-0");
return g.getTrace(); return graphics.getTrace();
} }
} }