- if (input.matches("[0-5]")) {
- cakelight.setMode(new AmbientMode(new String[] {input}));
- System.out.println("setting ambient mode to " + input);
- } else if (input.matches("v|video")) {
- cakelight.setMode(new VideoMode());
- } else if (input.matches("(b|brightness)\\s+[0-9]+")) {
- String[] split = input.split("\\s+");
- config.leds.brightness = Integer.parseInt(split[1]);
- System.out.println("setting brightness to " + config.leds.brightness);
- } else if (input.matches("q|quit")) {
- cakelight.turnOff();
- System.out.println("stopping cakelight");
- break;
- } else if (input.matches("(c|col|color)(\\s+[0-9]+){3}")) {
- String[] split = input.split("\\s+");
- Color c = Color.rgb(
- Integer.parseInt(split[1]),
- Integer.parseInt(split[2]),
- Integer.parseInt(split[3])
+ Object internalHandleInput(String input) {
+ String[] splitInput = input.split("\\s+", 2);
+ String name = splitInput[0];
+ String[] args = splitInput.length == 2
+ ? splitInput[1].split("\\s+")
+ : new String[]{};
+
+ Command cmd = commands.get(name);
+ if (cmd != null) {
+ return cmd.activate(this, args);
+ } else {
+ out("no command named '" + name + "'");
+ }
+ return null;
+ }
+
+ void out(String text) {
+ System.out.println("(" + text + ")");
+ }
+
+ Color parseColor(String s) {
+ switch (s.toLowerCase()) {
+ case "r": return Color.rgb(255, 0, 0);
+ case "g": return Color.rgb(0, 255, 0);
+ case "b": return Color.rgb(0, 0, 255);
+ default: // assume hexadecimal
+ if (s.startsWith("#")) {
+ s = s.substring(1);
+ }
+ if (s.length() == 3) {
+ return Color.rgb(
+ Integer.parseInt(s.substring(0, 1), 16) * 16 + Integer.parseInt(s.substring(0, 1), 16),
+ Integer.parseInt(s.substring(1, 2), 16) * 16 + Integer.parseInt(s.substring(1, 2), 16),
+ Integer.parseInt(s.substring(2, 3), 16) * 16 + Integer.parseInt(s.substring(2, 3), 16)
+ );
+ } else if (s.length() == 6) {
+ return Color.rgb(
+ Integer.parseInt(s.substring(0, 2), 16),
+ Integer.parseInt(s.substring(2, 4), 16),
+ Integer.parseInt(s.substring(4, 6), 16)