How to Make Pokemon Encounter Calculator [Get Source Code]

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Globalization;

namespace PokemonEncCalc
{

    static class Program
    {

        internal const string VERSION = "5.13";
        internal const Version STARTING_VERSION = Version.Gold;

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            if (Properties.Settings.Default.Language == 0)
                detectSystemLanguage();

            // Load data
            PokemonTables.PopulatePokemonTables();
            Utils.loadEncounterSlotData();
            Utils.initializeMoves();

            Application.Run(new frmMainPage());
        }

        static void detectSystemLanguage()
        {
            if (CultureInfo.CurrentUICulture.Name.StartsWith("fr"))
                Properties.Settings.Default.Language = 2;
            else if (CultureInfo.CurrentUICulture.Name.StartsWith("chs"))
                Properties.Settings.Default.Language = 8;
            else if (CultureInfo.CurrentUICulture.Name.StartsWith("cht"))
                Properties.Settings.Default.Language = 9;
            else
                Properties.Settings.Default.Language = 1;
        }

    }
}

namespace PokemonEncCalc.Properties {
    
    
    // This class allows you to handle specific events on the settings class:
    //  The SettingChanging event is raised before a setting's value is changed.
    //  The PropertyChanged event is raised after a setting's value is changed.
    //  The SettingsLoaded event is raised after the setting values are loaded.
    //  The SettingsSaving event is raised before the setting values are saved.
    internal sealed partial class Settings {
        
        public Settings() {
            // // To add event handlers for saving and changing settings, uncomment the lines below:
            //
            // this.SettingChanging += this.SettingChangingEventHandler;
            //
            // this.SettingsSaving += this.SettingsSavingEventHandler;
            //
        }
        
        private void SettingChangingEventHandler(object sender, System.Configuration.SettingChangingEventArgs e) {
            // Add code to handle the SettingChangingEvent event here.
        }
        
        private void SettingsSavingEventHandler(object sender, System.ComponentModel.CancelEventArgs e) {
            // Add code to handle the SettingsSaving event here.
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PokemonEncCalc
{
    class Fixed20_12
    {
        public int Number { get; set; }
        public int IntegerPart { get; set; }
        public int DecimalPart { get; set; }
        public bool Sign { get; set; } // True = positive, false = negative

        public Fixed20_12(int value = 0)
        {
            Sign = (value & 0x80000000) != 0;
            IntegerPart = value & 0x7FFFF000 >> 12;
            DecimalPart = value & 0x00000FFF;
        }

        public Fixed20_12(decimal value = 0)
        {
            Sign = value >= 0;
            value = Math.Abs(value);
            IntegerPart = (int)Math.Floor(value);

            Number = (int)(value * 4096);
        }

        public Fixed20_12(int integerPart, int decimalPart)
        {
            bool positive = integerPart >= 0;
            if ((integerPart & 0x7FFFFFFF) >= 0x00080000) integerPart = 0x0007FFFF;
            decimalPart &= 0x00000FFF;
            Number = (integerPart << 20) + decimalPart;
            unchecked
            {
                if (!positive) Number |= (int)0x80000000;
            }
        }

        public static Fixed20_12 operator+(Fixed20_12 left, Fixed20_12 right)
        {
            return new Fixed20_12(left.Number + right.Number);
        }


    }
}