X-Git-Url: http://git.dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fkaka%2Fcakelight%2FCommands.java;h=e665cf17c669d77b01a70cdcf5e14a144171ad8b;hb=6a3d0edaa676312429f2f2bd6ed44e59ed07cc70;hp=a5b612cf99a071c598d6bdb0bc7dfb938edb653b;hpb=e4738966c601bac22b7f7cbad375bd172913bde9;p=kaka%2Fcakelight.git

diff --git a/src/kaka/cakelight/Commands.java b/src/kaka/cakelight/Commands.java
index a5b612c..e665cf1 100644
--- a/src/kaka/cakelight/Commands.java
+++ b/src/kaka/cakelight/Commands.java
@@ -1,12 +1,9 @@
 package kaka.cakelight;
 
-import kaka.cakelight.mode.AmbientMode;
-import kaka.cakelight.mode.SingleColorMode;
-import kaka.cakelight.mode.SunriseMode;
-import kaka.cakelight.mode.TwoColorNoiseMode;
-import kaka.cakelight.mode.VideoMode;
+import kaka.cakelight.mode.*;
 
 import java.util.function.BiFunction;
+import java.util.stream.Stream;
 
 class Commands {
     private static Console.Command command(String[] names, BiFunction<Console, String[], Boolean> activate) {
@@ -17,10 +14,29 @@ class Commands {
 	    }
 
 	    @Override
-	    public void activate(Console console, String[] args) {
+	    public Object activate(Console console, String[] args) {
 		if (!activate.apply(console, args)) {
 		    console.out("did NOT run command");
 		}
+		return null;
+	    }
+	};
+    }
+
+    private static Console.Command modeCommand(String[] names, BiFunction<Console, String[], Mode> activate) {
+        return new Console.Command() {
+	    @Override
+	    public String[] getNames() {
+		return names;
+	    }
+
+	    @Override
+	    public Object activate(Console console, String[] args) {
+		Mode mode = activate.apply(console, args);
+		if (mode == null) {
+		    console.out("did NOT run command");
+		}
+		return mode;
 	    }
 	};
     }
@@ -42,15 +58,30 @@ class Commands {
 	});
     }
 
-    static Console.Command video() {
-        return command(new String[] {"v", "video"}, (console, args) -> {
-	    console.getCakelight().setMode(new VideoMode());
-	    return true;
+    static Console.Command push() {
+        return command(new String[] {"push"}, (console, args) -> {
+            Object obj = console.internalHandleInput(String.join(" ", args));
+	    if (obj instanceof Mode) { // obj could be anything, which should be fixed
+		console.out("pushing mode " + obj.getClass().getSimpleName());
+		console.getCakelight().pushMode((Mode) obj);
+	    }
+            return true;
 	});
     }
 
+    static Console.Command pop() {
+        return command(new String[] {"pop"}, (console, args) -> {
+            console.out("popping mode " + console.getCakelight().popMode().getClass().getSimpleName());
+            return true;
+	});
+    }
+
+    static Console.Command video() {
+        return modeCommand(new String[] {"v", "video"}, (console, args) -> new VideoMode());
+    }
+
     static Console.Command color() {
-        return command(new String[] {"c", "col", "color"}, (console, args) -> {
+        return modeCommand(new String[] {"c", "col", "color"}, (console, args) -> {
             Color c = null;
             if (args.length == 1) {
 		c = console.parseColor(args[0]);
@@ -62,12 +93,10 @@ class Commands {
 		);
 	    }
             if (c != null) {
-		console.getCakelight().setMode(new SingleColorMode(c));
 		console.out("setting color to " + c);
-		return true;
-            } else {
-		return false;
+		return new SingleColorMode(c);
 	    }
+	    return null;
 	});
     }
 
@@ -117,42 +146,36 @@ class Commands {
     }
 
     static Console.Command ambientMode() {
-        return command(new String[] {"m", "mode"}, (console, args) -> {
+        return modeCommand(new String[] {"m", "mode"}, (console, args) -> {
 	    if (args.length == 1) {
-		console.getCakelight().setMode(new AmbientMode(new String[] {args[0]}));
 		console.out("setting ambient mode to " + args[0]);
-		return true;
-	    } else {
-	        return false;
+		return new AmbientMode(new String[]{args[0]});
 	    }
+	    return null;
 	});
     }
 
-    static Console.Command twoColorNoiseMode() {
-        return command(new String[] {"n", "noise"}, (console, args) -> {
-	    if (args.length == 2) {
-		console.getCakelight().setMode(new TwoColorNoiseMode(
-			console.parseColor(args[0]),
-			console.parseColor(args[1])
-		));
-		console.out("setting two-color noise mode");
-		return true;
-	    } else {
-	        return false;
+    static Console.Command noiseMode() {
+        return modeCommand(new String[] {"n", "noise"}, (console, args) -> {
+	    if (args.length > 1) {
+		console.out("setting multi-color noise mode");
+		return new NoiseMode(Stream.of(args)
+					     .map(console::parseColor)
+					     .toArray(Color[]::new)
+		);
 	    }
+	    return null;
 	});
     }
 
     static Console.Command sunriseMode() {
-        return command(new String[] {"sunrise"}, (console, args) -> {
+        return modeCommand(new String[] {"sunrise"}, (console, args) -> {
 	    if (args.length == 1) {
 		int durationSeconds = Integer.parseInt(args[0]);
-		console.getCakelight().setMode(new SunriseMode(durationSeconds));
 		console.out("setting sunrise mode with duration " + durationSeconds);
-		return true;
-	    } else {
-	        return false;
+		return new SunriseMode(durationSeconds);
 	    }
+	    return null;
 	});
     }
 }