| 1 | package kaka.cakelight; |
| 2 | |
| 3 | import kaka.cakelight.mode.AmbientMode; |
| 4 | import kaka.cakelight.mode.SingleColorMode; |
| 5 | import kaka.cakelight.mode.TwoColorNoiseMode; |
| 6 | import kaka.cakelight.mode.VideoMode; |
| 7 | |
| 8 | import java.io.BufferedReader; |
| 9 | import java.io.IOException; |
| 10 | import java.io.InputStreamReader; |
| 11 | import java.util.*; |
| 12 | |
| 13 | public class Console extends Thread { |
| 14 | private CakeLight cakelight; |
| 15 | private Configuration config; |
| 16 | private BufferedReader reader; |
| 17 | private Map<String, Command> commands = new HashMap<>(); |
| 18 | private List<Command> commandList = new ArrayList<>(); |
| 19 | |
| 20 | public static void start(CakeLight cakelight, Configuration config) { |
| 21 | new Console(cakelight, config).start(); |
| 22 | } |
| 23 | |
| 24 | private Console(CakeLight cakelight, Configuration config) { |
| 25 | this.cakelight = cakelight; |
| 26 | this.config = config; |
| 27 | reader = new BufferedReader(new InputStreamReader(System.in)); |
| 28 | register(TwoColorNoiseMode.getCommand()); |
| 29 | |
| 30 | public CakeLight getCakelight() { |
| 31 | return cakelight; |
| 32 | } |
| 33 | |
| 34 | public Configuration getConfig() { |
| 35 | return config; |
| 36 | } |
| 37 | |
| 38 | private void register(Command cmd) { |
| 39 | for (String name : cmd.getNames()){ |
| 40 | if (commands.containsKey(name)) { |
| 41 | System.out.println("Command name '" + name + "' is already registered by '" + commands.get(name).getClass() + "'!"); |
| 42 | System.exit(1); |
| 43 | } |
| 44 | commands.put(name, cmd); |
| 45 | } |
| 46 | commandList.add(cmd); |
| 47 | } |
| 48 | |
| 49 | @Override |
| 50 | public void run() { |
| 51 | while (true) { |
| 52 | System.out.print("> "); |
| 53 | try { |
| 54 | String input = reader.readLine(); |
| 55 | String[] splitInput = input.split("\\s+", 2); |
| 56 | String name = splitInput[0]; |
| 57 | String[] args = splitInput.length == 2 |
| 58 | ? splitInput[1].split("\\s+") |
| 59 | : new String[]{}; |
| 60 | |
| 61 | Command cmd = commands.get(name); |
| 62 | if (cmd != null) { |
| 63 | cmd.activate(this, args); |
| 64 | continue; |
| 65 | } |
| 66 | |
| 67 | if (input.matches("[0-5]")) { |
| 68 | cakelight.setMode(new AmbientMode(new String[] {input})); |
| 69 | System.out.println("setting ambient mode to " + input); |
| 70 | } else if (input.matches("v|video")) { |
| 71 | cakelight.setMode(new VideoMode()); |
| 72 | } else if (input.matches("(b|brightness)\\s+[0-9]+")) { |
| 73 | String[] split = input.split("\\s+"); |
| 74 | config.leds.brightness = Integer.parseInt(split[1]); |
| 75 | System.out.println("setting brightness to " + config.leds.brightness); |
| 76 | } else if (input.matches("q|quit")) { |
| 77 | cakelight.turnOff(); |
| 78 | System.out.println("stopping cakelight"); |
| 79 | break; |
| 80 | } else if (input.matches("(c|col|color)(\\s+[0-9]+){3}")) { |
| 81 | String[] split = input.split("\\s+"); |
| 82 | Color c = Color.rgb( |
| 83 | Integer.parseInt(split[1]), |
| 84 | Integer.parseInt(split[2]), |
| 85 | Integer.parseInt(split[3]) |
| 86 | ); |
| 87 | cakelight.setMode(new SingleColorMode(c)); |
| 88 | System.out.println("setting color to " + c); |
| 89 | } else if (input.matches("(g|gamma)\\s+[0-9.]+")) { |
| 90 | String[] split = input.split("\\s+"); |
| 91 | config.gamma = Double.parseDouble(split[1]); |
| 92 | Color.calculateGammaCorrection(config.gamma); |
| 93 | System.out.println("setting gamma to " + config.gamma); |
| 94 | } else if (input.matches("(s|saturation)\\s+[0-9.]+")) { |
| 95 | String[] split = input.split("\\s+"); |
| 96 | config.video.saturation = Double.parseDouble(split[1]); |
| 97 | System.out.println("setting saturation to " + config.video.saturation); |
| 98 | } else if (input.matches("(n|noise)(\\s+[a-z0-9]+){2}")) { |
| 99 | TwoColorNoiseMode.getCommand().activate(this, input.split("\\s+")); |
| 100 | System.out.println("setting two-color noise mode"); |
| 101 | } |
| 102 | } catch (IOException e) { |
| 103 | System.out.println("Error reading from command line"); |
| 104 | break; |
| 105 | } |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | public interface Command { |
| 110 | String[] getNames(); |
| 111 | void activate(Console console, String[] args); |
| 112 | |
| 113 | default Color parseColor(String s) { |
| 114 | switch (s.toLowerCase()) { |
| 115 | case "r": return Color.rgb(255, 0, 0); |
| 116 | case "g": return Color.rgb(0, 255, 0); |
| 117 | case "b": return Color.rgb(0, 0, 255); |
| 118 | default: // assume hexadecimal |
| 119 | if (s.startsWith("#")) { |
| 120 | s = s.substring(1); |
| 121 | } |
| 122 | if (s.length() == 3) { |
| 123 | return Color.rgb( |
| 124 | Integer.parseInt(s.substring(0, 1), 16) * 16 + Integer.parseInt(s.substring(0, 1), 16), |
| 125 | Integer.parseInt(s.substring(1, 2), 16) * 16 + Integer.parseInt(s.substring(1, 2), 16), |
| 126 | Integer.parseInt(s.substring(2, 3), 16) * 16 + Integer.parseInt(s.substring(2, 3), 16) |
| 127 | ); |
| 128 | } else if (s.length() == 6) { |
| 129 | return Color.rgb( |
| 130 | Integer.parseInt(s.substring(0, 2), 16), |
| 131 | Integer.parseInt(s.substring(2, 4), 16), |
| 132 | Integer.parseInt(s.substring(4, 6), 16) |
| 133 | ); |
| 134 | } |
| 135 | } |
| 136 | System.out.println("Failed to parse color '" + s + "'. Using black instead."); |
| 137 | return Color.BLACK; |
| 138 | } |
| 139 | |
| 140 | default void output(String text) { |
| 141 | System.out.println("(" + text + ")"); |
| 142 | } |
| 143 | } |
| 144 | } |