CameraTools.updateScrollWheelZoom

2022-06-27 14:03:26 +00:00
parent 6084d53d2d
commit 5489630553
1 changed files with 8 additions and 1 deletions
--- a/src/kiss_flixel/CameraTools.kiss
+++ b/src/kiss_flixel/CameraTools.kiss
@@ -73,4 +73,11 @@
                (<= top mPos.y (+ top margin)))
            ->(if (= bottom FlxG.height)
                    (<= (- bottom margin) mPos.y)
-                (<= (- bottom margin) mPos.y bottom)))))
+                (<= (- bottom margin) mPos.y bottom)))))
+
+(function updateScrollWheelZoom [:FlxCamera camera :Float elapsed :Float speed]
+    #{
+        if (FlxG.mouse.wheel != 0) {
+            camera.zoom += (FlxG.mouse.wheel * elapsed * speed);
+        }
+    }#)