Move color parsing method to command
[kaka/cakelight.git] / src / kaka / cakelight / mode / TwoColorNoiseMode.java
1 package kaka.cakelight.mode;
2
3 import kaka.cakelight.Color;
4 import kaka.cakelight.Console;
5 import kaka.cakelight.LedFrame;
6 import kaka.cakelight.util.SimplexNoise3D;
7
8 public class TwoColorNoiseMode extends AmbientMode {
9     private final Color primary, secondary;
10     private SimplexNoise3D noise = new SimplexNoise3D(0);
11
12     public static Console.Command getCommand() {
13         return new Console.Command() {
14             public String[] getNames() {
15                 return new String[] {"n", "noise"};
16             }
17
18             public void activate(Console console, String[] args) {
19                 if (args.length == 3) { // cmd + col1 + col2
20                     console.getCakelight().setMode(new TwoColorNoiseMode(
21                             parseColor(args[1]),
22                             parseColor(args[2])
23                     ));
24                 }
25             }
26         };
27     }
28
29     public TwoColorNoiseMode(Color primary, Color secondary) {
30         this.primary = primary;
31         this.secondary = secondary;
32     }
33
34     @Override
35     protected void updateFrame(LedFrame frame, long time, int count) {
36         for (int i = 0; i < config.leds.getCount(); i++) {
37             double x = frame.xOf(i);
38             double y = frame.yOf(i);
39             double v = Math.pow(Math.min(1, Math.max(0, noise.getr(0.0, 1.0, 1, x, y, time / 7000.0))), 1.5);
40             frame.setLedColor(i, primary.interpolate(secondary, v));
41         }
42     }
43 }