154 lines
3.0 KiB
Haxe
154 lines
3.0 KiB
Haxe
package ui;
|
|
|
|
import flixel.util.typeLimit.OneOfTwo;
|
|
import flixel.math.FlxPoint;
|
|
import flixel.FlxG;
|
|
import flixel.effects.FlxFlicker;
|
|
import flixel.graphics.frames.FlxAtlasFrames;
|
|
import flixel.group.FlxGroup;
|
|
import flixel.tweens.FlxEase;
|
|
import flixel.tweens.FlxTween;
|
|
import flixel.util.FlxSignal;
|
|
|
|
typedef ItemAsset = OneOfTwo<String, FlxAtlasFrames>
|
|
|
|
class MenuItemList extends MenuTypedItemList<MenuItem>
|
|
{
|
|
public function addItem(x = 0.0, y = 0.0, name, callback, fireInstantly = false)
|
|
{
|
|
var i = length;
|
|
var menuItem = new MenuItem(name, tex, callback, x, y);
|
|
menuItem.fireInstantly = fireInstantly;
|
|
menuItem.ID = i;
|
|
add(menuItem);
|
|
|
|
if (i == selectedIndex)
|
|
menuItem.select();
|
|
|
|
return menuItem;
|
|
}
|
|
}
|
|
|
|
class MenuTypedItemList<T:MenuItem> extends FlxTypedGroup<T>
|
|
{
|
|
public var tex:FlxAtlasFrames;
|
|
public var selectedIndex = 0;
|
|
public var onChange(default, null) = new FlxTypedSignal<T->Void>();
|
|
public var onAcceptPress(default, null) = new FlxTypedSignal<T->Void>();
|
|
|
|
public function new (asset:ItemAsset)
|
|
{
|
|
super();
|
|
|
|
if (Std.is(asset, String))
|
|
tex = Paths.getSparrowAtlas(cast asset);
|
|
else
|
|
tex = cast asset;
|
|
}
|
|
|
|
override function update(elapsed:Float)
|
|
{
|
|
super.update(elapsed);
|
|
|
|
var controls = PlayerSettings.player1.controls;
|
|
|
|
if (controls.UP_P)
|
|
prev();
|
|
|
|
if (controls.DOWN_P)
|
|
next();
|
|
|
|
if (controls.ACCEPT)
|
|
accept();
|
|
}
|
|
|
|
public function accept()
|
|
{
|
|
var selected = members[selectedIndex];
|
|
if (selected.fireInstantly)
|
|
selected.callback();
|
|
else
|
|
{
|
|
active = false;
|
|
FlxG.sound.play(Paths.sound('confirmMenu'));
|
|
FlxFlicker.flicker(selected, 1, 0.06, true, false, function(_)
|
|
{
|
|
selected.callback();
|
|
active = true;
|
|
});
|
|
}
|
|
}
|
|
|
|
inline function prev() changeItem(-1);
|
|
inline function next() changeItem(1);
|
|
|
|
function changeItem(amount:Int)
|
|
{
|
|
FlxG.sound.play(Paths.sound('scrollMenu'));
|
|
members[selectedIndex].idle();
|
|
|
|
selectedIndex += amount;
|
|
|
|
if (selectedIndex >= length)
|
|
selectedIndex = 0;
|
|
else if (selectedIndex < 0)
|
|
selectedIndex = length - 1;
|
|
|
|
var selected = members[selectedIndex];
|
|
selected.select();
|
|
onChange.dispatch(selected);
|
|
}
|
|
|
|
override function destroy()
|
|
{
|
|
super.destroy();
|
|
tex = null;
|
|
}
|
|
}
|
|
|
|
class MenuItem extends flixel.FlxSprite
|
|
{
|
|
public var callback:Void->Void;
|
|
/**
|
|
* Set to true for things like opening URLs otherwise, it may it get blocked.
|
|
*/
|
|
public var fireInstantly = false;
|
|
|
|
public function new (name, tex, callback, x = 0.0, y = 0.0)
|
|
{
|
|
super(x, y);
|
|
|
|
frames = tex;
|
|
setItem(name, callback);
|
|
}
|
|
|
|
public function setItem(name:String, callback:Void->Void)
|
|
{
|
|
this.callback = callback;
|
|
|
|
animation.addByPrefix('idle', '$name basic', 24);
|
|
animation.addByPrefix('selected', '$name white', 24);
|
|
idle();
|
|
scrollFactor.set();
|
|
antialiasing = true;
|
|
}
|
|
|
|
function updateSize()
|
|
{
|
|
updateHitbox();
|
|
centerOrigin();
|
|
offset.copyFrom(origin);
|
|
}
|
|
|
|
public function idle()
|
|
{
|
|
animation.play('idle');
|
|
updateSize();
|
|
}
|
|
|
|
public function select()
|
|
{
|
|
animation.play('selected');
|
|
updateSize();
|
|
}
|
|
} |