refactor: rename RNG method from nextFloat to nextFloat1 for consistency across the codebase

2026-01-24 13:58:12 +00:00
parent 8735d350fa
commit f199427ff1
17 changed files with 46 additions and 67 deletions
@@ -13,13 +13,17 @@ export class RandUtil {
        return this.nextFloat1() * range + min;
    }

-    public nextRangeInt(min: number, max: number): number {
-        const range = max - min;
-        return this.rng.nextInt(range) + min;
+    public nextRangeInt(minInclusive: number, maxInclusive: number): number {
+        const range = maxInclusive - minInclusive;
+        return this.rng.nextInt(range) + minInclusive;
    }

-    public nextInt(max?: number): number {
-        return this.rng.nextInt(max);
+    public nextInt(minInclusive: number, maxExclusive: number): number {
+        const span = maxExclusive - minInclusive;
+        if (span <= 1) {
+            return minInclusive;
+        }
+        return minInclusive + this.rng.nextInt(span - 1);
    }

    public nextBit(): boolean {