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CameraTools.updateScrollWheelZoom

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This commit is contained in:
Nat Quayle Nelson
2022-06-27 14:03:26 +00:00
parent 41af3009bb
commit 4b72739a9c
3 changed files with 12 additions and 6 deletions
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6
projects/iso-rpg-engine/source/BladesMapState.kiss
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@@ -83,11 +83,7 @@
(method &override :Void update [:Float elapsed] (method &override :Void update [:Float elapsed]
(super.update elapsed) (super.update elapsed)
// scroll to zoom: // scroll to zoom:
#{ (worldCamera.updateScrollWheelZoom elapsed 1)
if (FlxG.mouse.wheel != 0) {
FlxG.camera.zoom += (FlxG.mouse.wheel / 10);
}
}#
// F1 to toggle fullscreen: // F1 to toggle fullscreen:
(when FlxG.keys.justPressed.F1 (when FlxG.keys.justPressed.F1
(set FlxG.fullscreen !FlxG.fullscreen)) (set FlxG.fullscreen !FlxG.fullscreen))

9
projects/kiss-flixel/src/kiss_flixel/CameraTools.kiss
View File

@@ -73,4 +73,11 @@
(<= top mPos.y (+ top margin))) (<= top mPos.y (+ top margin)))
->(if (= bottom FlxG.height) ->(if (= bottom FlxG.height)
(<= (- bottom margin) mPos.y) (<= (- 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);
}
}#)

3
projects/nat-flixel-desktop-playground/source/PlayState.kiss
View File

@@ -128,6 +128,9 @@
->{FlxG.keys.pressed.UP} ->{FlxG.keys.pressed.UP}
->{FlxG.keys.pressed.DOWN}) ->{FlxG.keys.pressed.DOWN})
(FlxG.camera.updateMouseBorderControl elapsed KEYBOARD_SCROLL_SPEED 0.15) (FlxG.camera.updateMouseBorderControl elapsed KEYBOARD_SCROLL_SPEED 0.15)
(FlxG.camera.updateScrollWheelZoom elapsed 1)
// don't move the ui camera before ui has been placed -- new UI elements could appear offscreen // don't move the ui camera before ui has been placed -- new UI elements could appear offscreen
(when (> uiGroup.length 0) (when (> uiGroup.length 0)
(unless (and textInput textInput.hasFocus) (unless (and textInput textInput.hasFocus)