/*      Condition
 * 
 *  Authors:    Shawn Chen
 *  Copyright Matthew Belmonte 2007
 */

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Audio;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Storage;

namespace tAC_Engine
{
    class Condition
    {
        /// <summary>
        /// Purpose: Condition acts as the precursor to Events, telling them when to run
        /// Called by: EventManager
        /// </summary>

        // Variables
        private bool complete;                  // Whether the condition has been fullfilled
        private string name;                    // Name the condition is to be referred by
        private string type;                    // Condition type (defaults to never)
        private Object[] data;                  // Values the condition will check against

        // Variable helper functions
        public bool Complete { set { complete = value; } get { return complete; } }
        public string Name { set { name = value; } get { return name; } }
        public string Type { set { type = value; } get { return type; } }
        public Object[] Data { set { data = value; } get { return data; } }

        // Constructors will do most of the work here
        public Condition():this("", "never", false)
        {}

        // Separate Single input conditions
        public Condition(string inName, string inType, Object input1)
        {
            complete = false;
            name = inName;
            type = inType;
            data = new Object[1];
            data[0] = input1;
        }

        // Check if complete
        public void Check(int eTime)
        {
            // Exception catcher here

            // goes through each possible data condition
            if (type == "time")
            {
                if (eTime > (int)data[0])
                {
                    complete = true;
                }
            }
            if (type == "key")
            {
                //if (InputState.IsKeyDown((Keys)data[0]))
                //    ;
            }
            else
            {
                // Default to "never" type
            }
        }
    }
}