downfast.cs

嵌入式程序

using System;
using DiamondPet.UserLayer;
using System.Windows.Forms;

namespace DiamondPet.LogicLayer.GameStateRunLogic
{
	/// <summary>
	/// DownFast 的摘要说明。
	/// 快下状态
	/// </summary>
	public class DownFast : RunningState
	{

		/// <summary>
		/// 暂停命令
		/// </summary>
		private DownFastCommand.PauseFastCommand pauseFastCommand; 

		public DownFast()
		{}

		public DownFast(RunStateManager r) : base(r)
		{
			InitCommand();
		}

		public override void Initialize()
		{
			runCommandQueue.Clear();	
		}


		#region 初始化类
		/// <summary>
		/// 初始化命名实例
		/// </summary>
		private void InitCommand()
		{
			pauseFastCommand = new DownFastCommand.PauseFastCommand(this);
		}
		#endregion

		#region 贴图
		
		protected override void DrawAll()
		{
			//在downfast 、downslow中并不去重新绘制
			//静态的图形，只是将刚才的缓冲直接贴到
			//buffer上
			Draw.DrawTempToImage();
			this.DrawMoveBlock();
			this.DrawScore();
			this.DrawPropetyBar();
			this.DrawLevel();
		}
		#endregion

		#region 游戏主循环
		public override void RunStateLogic()
		{
            this.CheckSlowSpeed();
			//时间更新
			this.runStateManager.gameDate.timeControl.RenewTime(System.Environment.TickCount);

			int tempDownNum = GameConstResource.eachDownNum;
			
			DrawAll();
			
			this.CheckCommand();

    		while(! runStateManager.gameDate.curGameItems.CheckCouldMove(tempDownNum,0))
			{
				tempDownNum--;

				if(tempDownNum == 0)
					break;
			}

			if( tempDownNum != 0 )
			{
				runStateManager.gameDate.curGameItems.MoveItems(tempDownNum,0);
			}
			else
			{
				CombineBlock();
				//判断是否可消
				if ( CheckClearBlock() == true)
				{	
					//清连击累计变量
					this.runStateManager.gameDate.gameScore.CleanNum();

					runStateManager.ChangeState(RunStateManager.CLEARBLOCK);
				}
				else
				{
					runStateManager.ChangeState(RunStateManager.SELECTBLOCK);
				}
			}

			//判断时间是否已经到了
			base.JudgeTimeOver();
		}
		#endregion

		#region 按键事件处理
		/// <summary>
		/// 添加命令
		/// </summary>
		/// <param name="key"></param>
		/// <param name="isdown"></param>
		public override void AddKeyCommand(System.Windows.Forms.Keys key, bool isdown)
		{
			if (isdown)
			{
				switch(key)
				{
					case Keys.D5:
						this.runCommandQueue.AddElement(this.pauseFastCommand);
						break;
					case Keys.Enter:
						this.runCommandQueue.AddElement(this.pauseFastCommand);
						break;
				}
			}
		}
		#endregion
	}
}