fix: adjust random number range calculation

jason-aelf · jason-aelf · commit f8100662ec58 · 2025-04-11T10:37:49.000+08:00
diff --git a/src/RandomContract.cs b/src/RandomContract.cs
@@ -85,7 +85,7 @@ public override Empty GenerateRandomNumber(GenerateRandomNumberInput input)
         for (var i = 0; i < input.RandomNumberCount; i++)
         {
             var randomInt = Math.Abs(int.Parse(randomHash.ToHex().Substring(0, 8), System.Globalization.NumberStyles.HexNumber));
-            var randomNumber = randomInt % input.MaxValue;
+            var randomNumber = randomInt % input.MaxValue + 1;
             randomHash = HashHelper.XorAndCompute(seedHash, randomHash);
             if(randomNumbers.Contains(randomNumber))
             {

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ public override Empty GenerateRandomNumber(GenerateRandomNumberInput input)`
`85`	`85`	`for (var i = 0; i < input.RandomNumberCount; i++)`
`86`	`86`	`{`
`87`	`87`	`var randomInt = Math.Abs(int.Parse(randomHash.ToHex().Substring(0, 8), System.Globalization.NumberStyles.HexNumber));`
`88`		`- var randomNumber = randomInt % input.MaxValue;`
	`88`	`+ var randomNumber = randomInt % input.MaxValue + 1;`
`89`	`89`	`randomHash = HashHelper.XorAndCompute(seedHash, randomHash);`
`90`	`90`	`if(randomNumbers.Contains(randomNumber))`
`91`	`91`	`{`