From 988f404ebc938320aec4bed622bc1e3dcdee7070 Mon Sep 17 00:00:00 2001
From: Gualdimar <Gualdimar@users.noreply.github.com>
Date: Wed, 15 Mar 2023 08:37:09 +0200
Subject: [PATCH] World wrap scrolling fix (#8903)

---
 .../unciv/ui/components/ZoomableScrollPane.kt | 20 ++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/core/src/com/unciv/ui/components/ZoomableScrollPane.kt b/core/src/com/unciv/ui/components/ZoomableScrollPane.kt
index 5f87263265..f2f93b0eaa 100644
--- a/core/src/com/unciv/ui/components/ZoomableScrollPane.kt
+++ b/core/src/com/unciv/ui/components/ZoomableScrollPane.kt
@@ -80,6 +80,17 @@ open class ZoomableScrollPane(
         onViewportChanged()
     }
 
+    override fun setScrollX(pixels: Float) {
+        var result = pixels
+
+        if (continuousScrollingX) {
+            if (result < 0f) result += maxX
+            else if (result > maxX) result -= maxX
+        }
+
+        super.setScrollX(result)
+    }
+
     override fun scrollY(pixelsY: Float) {
         super.scrollY(pixelsY)
         updateCulling()
@@ -293,15 +304,6 @@ open class ZoomableScrollPane(
             scrollX = restrictX(deltaX)
             scrollY = restrictY(deltaY)
 
-            when {
-                continuousScrollingX && scrollPercentX >= 1 && deltaX < 0 -> {
-                    scrollPercentX = 0f
-                }
-                continuousScrollingX && scrollPercentX <= 0 && deltaX > 0-> {
-                    scrollPercentX = 1f
-                }
-            }
-
             //clamp() call is missing here but it doesn't seem to make any big difference in this case
 
             if ((isScrollX && deltaX != 0f || isScrollY && deltaY != 0f))