added port selection on client creation #9

Author: cansik

examples/SendOnSpecificPort/SendOnSpecificPort.pde

@@ -0,0 +1,36 @@
+import ch.bildspur.artnet.*;
+
+ArtNetClient artnet;
+byte[] dmxData = new byte[512];
+
+void setup()
+{
+  size(500, 250);
+  
+  colorMode(HSB, 360, 100, 100);
+  textAlign(CENTER, CENTER);
+  textSize(20);
+
+  // create artnet client without buffer (no receving needed)
+  artnet = new ArtNetClient(new ArtNetBuffer(), 8000, 8000);
+  artnet.start();
+}
+
+void draw()
+{
+  // create color
+  int c = color(frameCount % 360, 80, 100);
+
+  background(c);
+
+  // fill dmx array
+  dmxData[0] = (byte) red(c);
+  dmxData[1] = (byte) green(c);
+  dmxData[2] = (byte) blue(c);
+
+  // send dmx to localhost
+  artnet.unicastDmx("127.0.0.1", 0, 0, dmxData);
+
+  // show values
+  text("R: " + (int)red(c) + " Green: " + (int)green(c) + " Blue: " + (int)blue(c), width / 2, height / 2);
+}

src/main/java/ch/bildspur/artnet/ArtNetClient.java

@@ -30,9 +30,19 @@ public ArtNetClient() {
      * @param inputBuffer Input buffer implementation. If null, no data is received.
      */
     public ArtNetClient(ArtNetBuffer inputBuffer) {
+        this(inputBuffer, ArtNetServer.DEFAULT_PORT, ArtNetServer.DEFAULT_PORT);
+    }
+
+    /**
+     * Creates a new ArtNetClient.
+     * @param inputBuffer Input buffer implementation. If null, no data is received.
+     * @param serverPort UDP server port where the data is read from.
+     * @param clientPort UDP client port where the data is sent to.
+     */
+    public ArtNetClient(ArtNetBuffer inputBuffer, int serverPort, int clientPort) {
         // init input buffer
         this.inputBuffer = inputBuffer;
-        server = new ArtNetServer();
+        server = new ArtNetServer(serverPort, clientPort);
     }
 
     /**

src/test/java/ch/bildspur/artnet.test/ArtNetViewerSketch.java

@@ -1,5 +1,6 @@
 package ch.bildspur.artnet.test;
 
+import ch.bildspur.artnet.ArtNetBuffer;
 import ch.bildspur.artnet.ArtNetClient;
 import processing.core.PApplet;
 import processing.core.PVector;
@@ -16,7 +17,7 @@ public void run()
         runSketch();
     }
 
-    ArtNetClient artnet = new ArtNetClient();
+    ArtNetClient artnet = new ArtNetClient(new ArtNetBuffer(), 8000, 8000);
 
     int subnet = 0;
     int universe = 0;

src/test/java/ch/bildspur/artnet.test/SendArtNetSketch.java

@@ -1,5 +1,6 @@
 package ch.bildspur.artnet.test;
 
+import ch.bildspur.artnet.ArtNetBuffer;
 import ch.bildspur.artnet.ArtNetClient;
 import ch.bildspur.artnet.ArtNetNode;
 import processing.core.PApplet;
@@ -16,7 +17,7 @@ public void run()
         runSketch();
     }
 
-    ArtNetClient artnet = new ArtNetClient(null);
+    ArtNetClient artnet = new ArtNetClient();
     ArtNetNode localhostNode = new ArtNetNode("127.0.0.1");
     byte[] dmxData = new byte[512];