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37 lines
1.2 KiB
Haxe
37 lines
1.2 KiB
Haxe
package funkin.util.macro;
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#if macro
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using funkin.util.tools.ArrayTools;
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#end
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/**
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* A macro to make fields inline.
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*/
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class InlineMacro
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{
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/**
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* For the given class, find the (static?) field with the given name and make it inline.
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* @param field
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* @param isStatic
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*/
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public static macro function makeInline(field:String, isStatic:Bool = false):Array<haxe.macro.Expr.Field>
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{
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var pos:haxe.macro.Expr.Position = haxe.macro.Context.currentPos();
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// The FlxBasic class. We can add new properties to this class.
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var cls:haxe.macro.Type.ClassType = haxe.macro.Context.getLocalClass().get();
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// The fields of the FlxClass.
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var fields:Array<haxe.macro.Expr.Field> = haxe.macro.Context.getBuildFields();
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// Find the field with the given name.
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var targetField:Null<haxe.macro.Expr.Field> = thx.Arrays.find(fields, function(f) return f.name == field
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&& (MacroUtil.isFieldStatic(f) == isStatic));
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// If the field was not found, throw an error.
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if (targetField == null) haxe.macro.Context.error("Field " + field + " not found in class " + cls.name, pos);
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// Add the inline access modifier to the field.
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targetField.access.push(AInline);
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return fields;
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}
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}
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