downslow.cs

嵌入式程序

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

namespace DiamondPet.LogicLayer.GameStateRunLogic
{
	/// <summary>
	/// DownSlow 的摘要说明。
	/// 慢下状态
	/// </summary>
	public class DownSlow : RunningState
	{
		
		public bool leftKeyDown;
		public bool rightKeyDown;
		public DownSlowCommand.DownSlowCommand leftDownCmd;
		public DownSlowCommand.DownSlowCommand rightDownCmd;
		public DownSlowCommand.DownSlowCommand downDownCmd;
		public DownSlowCommand.DownSlowCommand upDownCmd;
		public DownSlowCommand.DownSlowCommand enterDownCmd;
		public DownSlowCommand.DownSlowCommand leftUpCmd;
		public DownSlowCommand.DownSlowCommand rightUpCmd;
		public DownSlowCommand.NextPropertyCommand nextPropertyCmd;
		public DownSlowCommand.PrePropertyCommand prePropertyCmd;
		public DownSlowCommand.UsePropertyCommand usePropertyCmd;
		/// <summary>
		/// 时间间隔记录
		/// </summary>
		public int tickLast;

		/// <summary>
		/// 左键按下时间
		/// </summary>
		public int leftCount;

		/// <summary>
		/// 右键按下时间
		/// </summary>
		public int rightCount;

		#region 构造函数
		/// <summary>
		/// 默认构造函数
		/// </summary>
		public DownSlow()
		{
			//
			// TODO: 在此处添加构造函数逻辑
			//
		}
		/// <summary>
		/// 构造函数
		/// </summary>
		/// <param name="r"></param>
		public DownSlow(RunStateManager r) : base(r)
	    {
			Initialize();
			InitializeCommand();
		}
		#endregion
		#region 初始化部分
		private void InitializeCommand()
		{
			leftDownCmd = new DownSlowCommand.LeftKeyDownCommand(this);
			rightDownCmd = new DownSlowCommand.RightKeyDownCommand(this);
			downDownCmd = new DownSlowCommand.DownKeyDownCommand(this);
			upDownCmd = new DownSlowCommand.UpKeyDownCommand(this);
			enterDownCmd = new DownSlowCommand.EnterKeyDownCommand(this);
			leftUpCmd = new DownSlowCommand.LeftKeyUpCommand(this);
			rightUpCmd = new DownSlowCommand.RightKeyUpCommand(this);
			nextPropertyCmd = new DownSlowCommand.NextPropertyCommand(this);
			prePropertyCmd = new DownSlowCommand.PrePropertyCommand(this);
			usePropertyCmd = new DownSlowCommand.UsePropertyCommand(this);
    	}

		public override void Initialize()
		{
			runCommandQueue.Clear();
			//是否需要呢?
			//
			//runStateManager.gameDate.propertyQueue.Reset();
			//
			leftKeyDown = false;
			rightKeyDown = false;
			tickLast = Environment.TickCount;
			leftCount = 0;//Environment.TickCount - GameConstResource.LeftRightTimeSpan;
			rightCount = 0;//Environment.TickCount - GameConstResource.LeftRightTimeSpan;
		}
		#endregion
		#region 绘图部分
		protected override void DrawAll()
		{
			Draw.DrawTempToImage();
			this.DrawScore();
			this.DrawPropetyBar();
			this.DrawLevel();
			this.DrawMoveBlock();			
		}
		#endregion
		#region 程序逻辑部分
		public override void RunStateLogic()
		{
			this.CheckSlowSpeed();
			//时间更新
			this.runStateManager.gameDate.timeControl.RenewTime(System.Environment.TickCount);
            
			DrawAll();
			//for test
			int curTick = Environment.TickCount;
//			//左移逻辑
			if ( leftCount != 0 )
			{

				while ( curTick - leftCount >= GameConstResource.LeftRightTimeSpan )
				{
					//改变数据结构
					runStateManager.gameDate.curGameItems.MoveItems(0,-1);
					leftCount = leftCount + GameConstResource.LeftRightTimeSpan;
				}
			}
			//右移逻辑
			if ( rightCount != 0 )
			{
				while ( curTick - rightCount >= GameConstResource.LeftRightTimeSpan )
				{
                    runStateManager.gameDate.curGameItems.MoveItems(0,1);
					rightCount = rightCount + GameConstResource.LeftRightTimeSpan;
				}
			}
			//下移逻辑
			if ( runStateManager.gameDate.curGameItems.CheckCouldMove(1,0))
			{
				//tickLast 在按“下”以后至为零，以后没有再置回，所以这段程序一直在跑，建议向下落的时间间隔与向左，向右分开设置
				while ( curTick - tickLast >= GameConstResource.currentSpeed )
				{
					runStateManager.gameDate.curGameItems.MoveItems(1,0);
					tickLast = tickLast + GameConstResource.currentSpeed; 
				}
			}
			else
			{
				CombineBlock();
				//粘住后合并
				if ( CheckClearBlock() == true)
				{
					//清连击累计变量
					this.runStateManager.gameDate.gameScore.CleanNum();

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

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

		/// <summary>
		/// 将界面命令加入队列
		/// </summary>
		/// <param name="key"></param>
		/// <param name="isdown">push down</param>
		public override void AddKeyCommand(System.Windows.Forms.Keys key, bool isdown)
		{
			if (isdown)
			{
				switch(key)
				{
					//数字键
					case Keys.D4:
						this.leftDownCmd.ExecuteCommand();
						break;
					case Keys.D6:
						this.rightDownCmd.ExecuteCommand();
						break;
					case Keys.D2:
						this.upDownCmd.ExecuteCommand();
						break;
					case Keys.D8:
						this.downDownCmd.ExecuteCommand();
						break;
					case Keys.D5:
						this.runCommandQueue.AddElement(this.enterDownCmd);
						break;
					//方向键和控制键
					case Keys.Left:
						this.leftDownCmd.ExecuteCommand();
						break;					
					case Keys.Right:
						this.rightDownCmd.ExecuteCommand();
						break;					
					case Keys.Up:
						this.upDownCmd.ExecuteCommand();						
						break;					
					case Keys.Down:						
						this.downDownCmd.ExecuteCommand();
						break;					
					case Keys.Enter:
						this.runCommandQueue.AddElement(this.enterDownCmd);
						break;
					//道具相关按键
					case Keys.F8: //#
						this.runCommandQueue.AddElement(this.prePropertyCmd);
						break;
					case Keys.F9: //*
						this.runCommandQueue.AddElement(this.nextPropertyCmd);
						break;
					case Keys.D0:
						this.runCommandQueue.AddElement(this.usePropertyCmd);
						break;
				}
			}
			else
			{
				switch(key)
				{
					case Keys.D4:
						this.leftUpCmd.ExecuteCommand();
						break;
					case Keys.D6:
						this.rightUpCmd.ExecuteCommand();
						break;
					
					case Keys.Left:
						this.leftUpCmd.ExecuteCommand();
						break;
					case Keys.Right:
						this.rightUpCmd.ExecuteCommand();
						break;
				}
			}
		}
		#endregion

	}
}