Initial commit

1 files changed, 40 insertions, 0 deletions

diff --git a/TournementArena.java b/TournementArena.java
new file mode 100644
index 0000000..5a61c42
--- /dev/null
+++ b/TournementArena.java
@@ -0,0 +1,40 @@
+class TournementArena {
+    TournementArena(Interpreter[] vms, String[] arena) {
+	codeLen = arena[0].length();
+	this.vms     = vms;
+	this.arena   = arena;
+	rng = new java.util.Random();
+    }
+
+    String[] iterate() {
+	Interpreter vm = vms[rng.nextInt(vms.length)];
+	String
+	    code  = arena[rng.nextInt(arena.length)],
+	    param = arena[rng.nextInt(arena.length)],
+	    res = vm.eval(code, param);
+	arena[rng.nextInt(arena.length)] = res;
+	String [] ret = {code, param, res};
+	return ret;
+    }
+    
+    public static void main(String[] args){
+	// init arena
+	Interpreter[] vms = {
+	    new XorInterpreter(),
+	    new ExternalInterpreter("/bin/echo")
+	};
+	String[] arena = {"00", "01", "10", "11"}; // TODO: add random bit-strings
+	TournementArena a = new	TournementArena(vms, arena);
+
+	// run arena forever
+	while (true) {
+	    String[] r = a.iterate();
+	    System.out.println(r[0] + " ( " + r[1] + " ) -> " + r[2]);
+	}
+    }
+
+    int codeLen;
+    Interpreter[] vms;
+    String[] arena;
+    java.util.Random rng;
+}