From e312cee6c99cf92f055c6f56b58fafbf780259a7 Mon Sep 17 00:00:00 2001
From: pixelzoom <cmalley@pixelzoom.com>
Date: Mon, 24 Apr 2023 11:57:14 -0600
Subject: [PATCH] protected static methods in BaseChallengeFactory

---
 js/linegame/model/BaseChallengeFactory.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/linegame/model/BaseChallengeFactory.ts b/js/linegame/model/BaseChallengeFactory.ts
index 8fbe98e0..b211b26e 100644
--- a/js/linegame/model/BaseChallengeFactory.ts
+++ b/js/linegame/model/BaseChallengeFactory.ts
@@ -62,7 +62,7 @@ export default abstract class BaseChallengeFactory {
   /**
    * Picks a point that keeps the slope indicator on the graph.
    */
-  public static choosePointForSlope( slope: Fraction, graphXRange: Range, graphYRange: Range ): Vector2 {
+  protected static choosePointForSlope( slope: Fraction, graphXRange: Range, graphYRange: Range ): Vector2 {
 
     const rise = slope.numerator;
     const run = slope.denominator;
@@ -86,7 +86,7 @@ export default abstract class BaseChallengeFactory {
    * Picks a point (x1,x2) on the graph that results in the slope indicator (x2,y2) being off the graph.
    * This forces the user to invert the slope.
    */
-  public static choosePointForSlopeInversion( slope: Fraction, graphXRange: Range, graphYRange: Range ): Vector2 {
+  protected static choosePointForSlopeInversion( slope: Fraction, graphXRange: Range, graphYRange: Range ): Vector2 {
 
     const rise = slope.numerator;
     const run = slope.denominator;