From f7f99b3c9f56d926176530811ce4925fa2e079b4 Mon Sep 17 00:00:00 2001
From: Timothy Solum <timothy.solum@gmail.com>
Date: Sat, 6 Aug 2022 06:39:09 -0500
Subject: [PATCH] Add Random next origin, bound methods for float, double, int
 and long (#609)

---
 .../org/teavm/classlib/java/util/TRandom.java    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/classlib/src/main/java/org/teavm/classlib/java/util/TRandom.java b/classlib/src/main/java/org/teavm/classlib/java/util/TRandom.java
index f72bbfbe2..30157cdae 100644
--- a/classlib/src/main/java/org/teavm/classlib/java/util/TRandom.java
+++ b/classlib/src/main/java/org/teavm/classlib/java/util/TRandom.java
@@ -74,10 +74,18 @@ public class TRandom extends TObject implements TSerializable {
         return (int) (nextDouble() * n);
     }
 
+    public int nextInt(int origin, int bound) {
+        return origin + nextInt() * (bound - origin);
+    }
+
     public long nextLong() {
         return ((long) nextInt() << 32) | nextInt();
     }
 
+    public long nextLong(long origin, long bound) {
+        return origin + nextLong() * (bound - origin);
+    }
+
     public boolean nextBoolean() {
         return nextInt() % 2 == 0;
     }
@@ -86,6 +94,10 @@ public class TRandom extends TObject implements TSerializable {
         return (float) nextDouble();
     }
 
+    public float nextFloat(float origin, float bound) {
+        return origin + nextFloat() * (bound - origin);
+    }
+
     public double nextDouble() {
         if (PlatformDetector.isC()) {
             return crand();
@@ -94,6 +106,10 @@ public class TRandom extends TObject implements TSerializable {
         }
     }
 
+    public double nextDouble(double origin, double bound) {
+        return origin + nextDouble() * (bound - origin);
+    }
+
     @Import(name = "teavm_rand")
     @Unmanaged
     private static native double crand();