mirror of
https://github.com/FunkinCrew/Funkin.git
synced 2024-11-30 11:26:53 -05:00
36 lines
1.2 KiB
Haxe
36 lines
1.2 KiB
Haxe
|
package util.macro;
|
||
|
|
|
||
|
|
#if macro
|
||
|
|
class FlxMacro
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* A macro to be called targeting the `FlxBasic` class.
|
||
|
|
* @return An array of fields that the class contains.
|
||
|
|
*/
|
||
|
|
public static macro function buildFlxBasic():Array<haxe.macro.Expr.Field>
|
||
|
|
{
|
||
|
|
var pos:haxe.macro.Expr.Position = haxe.macro.Context.currentPos();
|
||
|
|
// The FlxBasic class. We can add new properties to this class.
|
||
|
|
var cls:haxe.macro.Type.ClassType = haxe.macro.Context.getLocalClass().get();
|
||
|
|
// The fields of the FlxClass.
|
||
|
|
var fields:Array<haxe.macro.Expr.Field> = haxe.macro.Context.getBuildFields();
|
||
|
|
|
||
|
|
haxe.macro.Context.info('[INFO] ${cls.name}: Adding zIndex attribute...', pos);
|
||
|
|
|
||
|
|
// Here, we add the zIndex attribute to all FlxBasic objects.
|
||
|
|
// This has no functional code tied to it, but it can be used as a target value
|
||
|
|
// for the FlxTypedGroup.sort method, to rearrange the objects in the scene.
|
||
|
|
fields = fields.concat([
|
||
|
|
{
|
||
|
|
name: "zIndex", // Field name.
|
||
|
|
access: [haxe.macro.Expr.Access.APublic], // Access level
|
||
|
|
kind: haxe.macro.Expr.FieldType.FVar(macro:Int, macro $v{0}), // Variable type and default value
|
||
|
|
pos: pos, // The field's position in code.
|
||
|
|
}
|
||
|
|
]);
|
||
|
|
|
||
|
|
return fields;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#end
|