resilience-me · January 14, 2019 08:17 · Jan 14, 2019 · Jan 13, 2019 · Jan 13, 2019 · Jan 13, 2019
diff --git a/Labyrinth.sol b/Labyrinth.sol
@@ -1,4 +1,4 @@
-// this labyrinth contract as a public utility can be used for deterministic random numbers, 
+// this labyrinth contract as a public utility can be used as an "entropy crawler", 
 // using the state itself as a source of entropy (generated entirely from human social coordination 
 // that is highly random. )
 

diff --git a/Labyrinth.sol b/Labyrinth.sol
@@ -7,7 +7,7 @@ contract Labyrinth {
   uint entropy;
 
   function getRandomNumber() public returns (uint) {
-    entropy ^= uint(blockhash(block.number % entropy));
+    entropy ^= uint(blockhash(entropy % block.number));
     return entropy;
   }
 

diff --git a/Labyrinth.sol b/Labyrinth.sol
@@ -7,7 +7,7 @@ contract Labyrinth {
   uint entropy;
 
   function getRandomNumber() public returns (uint) {
-    entropy ^= blockhash(block.number % entropy);
+    entropy ^= uint(blockhash(block.number % entropy));
     return entropy;
   }
 

diff --git a/Labyrinth.sol b/Labyrinth.sol
@@ -1,3 +1,7 @@
+// this labyrinth contract as a public utility can be used for deterministic random numbers, 
+// using the state itself as a source of entropy (generated entirely from human social coordination 
+// that is highly random. )
+
 contract Labyrinth {
 
   uint entropy;

diff --git a/Labyrinth.sol b/Labyrinth.sol
@@ -1,4 +1,3 @@
-
 contract Labyrinth {
 
   uint entropy;

diff --git a/Labyrinth.sol b/Labyrinth.sol
@@ -0,0 +1,11 @@
+
+contract Labyrinth {
+
+  uint entropy;
+
+  function getRandomNumber() public returns (uint) {
+    entropy ^= blockhash(block.number % entropy);
+    return entropy;
+  }
+
+}