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Funkin/source/funkin/ui/credits/CreditsDataMacro.hx
2024-03-26 12:33:54 -04:00

68 lines
1.7 KiB
Haxe

package funkin.ui.credits;
#if macro
import haxe.macro.Context;
#end
@:access(funkin.ui.credits.CreditsDataHandler)
class CreditsDataMacro
{
public static macro function loadCreditsData():haxe.macro.Expr.ExprOf<CreditsData>
{
#if !display
trace('Hardcoding credits data...');
var json = CreditsDataMacro.fetchJSON();
if (json == null)
{
Context.info('[WARN] Could not fetch JSON data for credits.', Context.currentPos());
return macro $v{CreditsDataHandler.getFallback()};
}
var creditsData = CreditsDataMacro.parseJSON(json);
if (creditsData == null)
{
Context.info('[WARN] Could not parse JSON data for credits.', Context.currentPos());
return macro $v{CreditsDataHandler.getFallback()};
}
CreditsDataHandler.debugPrint(creditsData);
return macro $v{creditsData};
// return macro $v{null};
#else
// `#if display` is used for code completion. In this case we return
// a minimal value to keep code completion fast.
return macro $v{CreditsDataHandler.getFallback()};
#end
}
#if macro
static function fetchJSON():Null<String>
{
return sys.io.File.getContent(CreditsDataHandler.CREDITS_DATA_PATH);
}
/**
* Parse the JSON data for the credits.
*
* @param json The string data to parse.
* @return The parsed data.
*/
static function parseJSON(json:String):Null<CreditsData>
{
try
{
// TODO: Use something with better validation but that still works at macro time.
return haxe.Json.parse(json);
}
catch (e)
{
trace('[ERROR] Failed to parse JSON data for credits.');
trace(e);
return null;
}
}
#end
}