90 lines
3.5 KiB
Haxe
90 lines
3.5 KiB
Haxe
package funkin.editors.ui;
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import flixel.FlxCamera;
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import flixel.group.FlxGroup;
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import flixel.util.FlxColor;
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import flixel.math.FlxPoint;
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import funkin.game.Character;
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class UIButtonList extends UIWindow {
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public var character:Character;
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public var buttons:FlxTypedGroup<UIButton> = new FlxTypedGroup<UIButton>();
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public var addButton:UIButton;
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public var addIcon:FlxSprite;
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public var buttonCameras:FlxCamera;
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var _buttonYOffset:Float = 16;
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public function new(x:Int, y:Int, width:Int, height:Int, windowName:String, addButtonCallback:Void->Void = null, buttonYOffset = 16) {
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super(x, y, width, height, windowName);
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members.push(buttons);
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_buttonYOffset = buttonYOffset;
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buttonCameras = new FlxCamera(x, y+36, width, height-38);
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FlxG.cameras.add(buttonCameras, false);
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buttonCameras.bgColor = 0;
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addButton = new UIButton(25, 16, "", addButtonCallback != null ? addButtonCallback : function() return false, 426);
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addButton.color = 0xFF00FF00;
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addIcon = new FlxSprite(addButton.x + (440/2) - 8, addButton.y + (32/2) - 8).loadGraphic(Paths.image('editors/charter/add-button'));
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addIcon.antialiasing = false;
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addButton.members.push(addIcon);
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add(addButton);
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}
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public function add(button:UIButton)
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insert(button, buttons.members.length);
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public function insert(button:UIButton, position:Int) {
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buttons.insert(position, button);
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button.cameras = [buttonCameras];
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for (i => button in buttons.members)
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button.setPosition(16, -scrollY + (button.bHeight + _buttonYOffset) * i);
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}
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public function remove(button:UIButton) {
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buttons.remove(button, true);
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button.destroy();
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}
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var _curMoving:UIButton = null;
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var _curMovingInterval:Float = 0;
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public function updateButtonsPos(elapsed:Float) {
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for (i => button in buttons.members) {
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if (_curMoving != button) {
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button.y = CoolUtil.fpsLerp(button.y, -scrollY + (button.bHeight + _buttonYOffset) * i, 0.1);
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button.shouldPress = true;
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}
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if (button != addButton && button.hovered && FlxG.mouse.justPressed) _curMoving = button;
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}
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if (_curMoving != null) {
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_curMovingInterval += FlxG.mouse.deltaY;
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if (Math.abs(_curMovingInterval) > addButton.bHeight / 2) {
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_curMovingInterval += 100;
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_curMoving.shouldPress = false;
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_curMoving.y = CoolUtil.fpsLerp(_curMoving.y, FlxG.mouse.getScreenPosition(buttonCameras).y - (_curMoving.bHeight / 2), 0.2);
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buttons.sort(function(o,a,b) return flixel.util.FlxSort.byValues(o, a == addButton ? 999 : a.y + 40, b == addButton ? 999 : b.y + 40), -1);
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}
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if (FlxG.mouse.justReleased) {
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_curMoving = null;
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_curMovingInterval = 0;
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}
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}
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addIcon.x = addButton.x + (220) - 8; addIcon.y = addButton.y + (16) - 8;
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}
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var scrollY:Float = 0;
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public override function update(elapsed:Float) {
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updateButtonsPos(elapsed);
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super.update(elapsed);
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__rect.x = x; __rect.y = y+23;
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__rect.width = bWidth; __rect.height = bHeight-23;
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var nextscrollY = scrollY - ((hovered = UIState.state.isOverlapping(this, __rect)) ? FlxG.mouse.wheel : 0) * 12;
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if (_curMoving != null) {
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nextscrollY -= Math.min((bHeight - 100) - FlxG.mouse.getScreenPosition(buttonCameras).y, 0) / 5;
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nextscrollY += Math.min(FlxG.mouse.getScreenPosition(buttonCameras).y - 100, 0) / 5;
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}
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scrollY = FlxMath.bound(nextscrollY, 0, -16 + Math.abs(Math.min(bHeight - (addButton.bHeight + _buttonYOffset) * (buttons.members.length+1), 0)));
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for (button in buttons.members)
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if (button != null) button.selectable = (hovered && button.callback != null);
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addButton.selectable = hovered;
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}
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} |