using System;
using System.IO;

namespace CodeImp.DoomBuilder.GZBuilder.Data {
    public class EngineInfo {
        public const string DEFAULT_ENGINE_NAME = "Engine with no name";
        
        public string TestProgramName;
        public string TestProgram;
        public string TestParameters;
        public bool CustomParameters;
        public int TestSkill;
        public bool TestShortPaths;

        public EngineInfo() {
            TestProgramName = DEFAULT_ENGINE_NAME;
        }

        public EngineInfo(EngineInfo other) {
            TestProgramName = other.TestProgramName;
            TestProgram = other.TestProgram;
            TestParameters = other.TestParameters;
            CustomParameters = other.CustomParameters;
            TestSkill = other.TestSkill;
            TestShortPaths = other.TestShortPaths;
        }

        public void CheckProgramName(bool forced) {
            if ((forced || TestProgramName == DEFAULT_ENGINE_NAME) && !String.IsNullOrEmpty(TestProgram)) {
                //get engine name from folder name
                string n = Path.GetDirectoryName(TestProgram);
                int pos = n.LastIndexOf(Path.DirectorySeparatorChar);
                TestProgramName = n.Substring(pos + 1, n.Length - pos - 1);
            }
        }
    }
}