form1.cs

包括Pheromones Algorythm、Memory Algorythm和Hill Climbing Algorythm I

			// menuItem4
			// 
			this.menuItem4.Index = 3;
			this.menuItem4.Text = "&Exit";
			this.menuItem4.Click += new System.EventHandler(this.OnExit);
			// 
			// menuItem7
			// 
			this.menuItem7.Index = 1;
			this.menuItem7.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem8,
																					  this.menuItem12,
																					  this.menuItem10});
			this.menuItem7.Text = "Edit";
			// 
			// menuItem8
			// 
			this.menuItem8.Index = 0;
			this.menuItem8.Text = "Enter Edit Mode";
			this.menuItem8.Click += new System.EventHandler(this.OnEnterEditMode);
			// 
			// menuItem12
			// 
			this.menuItem12.Index = 1;
			this.menuItem12.Text = "Leave Edit Mode";
			this.menuItem12.Click += new System.EventHandler(this.OnEnterEditMode);
			// 
			// menuItem10
			// 
			this.menuItem10.Enabled = false;
			this.menuItem10.Index = 2;
			this.menuItem10.Text = "Clear Current Map";
			// 
			// menuItem6
			// 
			this.menuItem6.Index = 2;
			this.menuItem6.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.loadStandardMenu,
																					  this.loadPreviousMenu,
																					  this.menuItem9,
																					  this.loadMapMenu});
			this.menuItem6.Text = "Load";
			// 
			// loadStandardMenu
			// 
			this.loadStandardMenu.Checked = true;
			this.loadStandardMenu.Index = 0;
			this.loadStandardMenu.Text = "Load Standard";
			this.loadStandardMenu.Click += new System.EventHandler(this.OnLoadStandardClick);
			// 
			// loadPreviousMenu
			// 
			this.loadPreviousMenu.Enabled = false;
			this.loadPreviousMenu.Index = 1;
			this.loadPreviousMenu.Text = "Load Previous";
			this.loadPreviousMenu.Click += new System.EventHandler(this.OnLoadPreviousClick);
			// 
			// menuItem9
			// 
			this.menuItem9.Index = 2;
			this.menuItem9.Text = "-";
			// 
			// loadMapMenu
			// 
			this.loadMapMenu.Index = 3;
			this.loadMapMenu.Text = "Load Map";
			this.loadMapMenu.Click += new System.EventHandler(this.OnLoadMap);
			// 
			// menuItem13
			// 
			this.menuItem13.Index = 3;
			this.menuItem13.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					   this.saveCurrentMap});
			this.menuItem13.Text = "Save";
			// 
			// saveCurrentMap
			// 
			this.saveCurrentMap.Index = 0;
			this.saveCurrentMap.Text = "Save Current Map";
			this.saveCurrentMap.Click += new System.EventHandler(this.OnSaveCurrentMap);
			// 
			// updateTimer
			// 
			this.updateTimer.Tick += new System.EventHandler(this.OnUpdateTimer);
			// 
			// pheromoneDecayTimer
			// 
			this.pheromoneDecayTimer.Interval = 10;
			this.pheromoneDecayTimer.Tick += new System.EventHandler(this.OnPheromoneDecay);
			// 
			// editTimer
			// 
			this.editTimer.Tick += new System.EventHandler(this.OnEditTimerTick);
			// 
			// pathFinderContextMenu
			// 
			this.pathFinderContextMenu.Popup += new System.EventHandler(this.OnpathFinderContextMenuPopup);
			// 
			// displayLabel
			// 
			this.displayLabel.Location = new System.Drawing.Point(0, 376);
			this.displayLabel.Name = "displayLabel";
			this.displayLabel.Size = new System.Drawing.Size(608, 23);
			this.displayLabel.TabIndex = 25;
			this.displayLabel.Text = "Test Text";
			this.displayLabel.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(592, 657);
			this.Controls.Add(this.displayLabel);
			this.Controls.Add(this.tabControl1);
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.Menu = this.mainMenu1;
			this.Name = "Form1";
			this.Text = "Path Finder";
			this.MouseDown += new System.Windows.Forms.MouseEventHandler(this.OnMouseDown);
			this.Paint += new System.Windows.Forms.PaintEventHandler(this.OnPaint);
			this.tabControl1.ResumeLayout(false);
			this.tabPage1.ResumeLayout(false);
			this.groupBox4.ResumeLayout(false);
			((System.ComponentModel.ISupportInitialize)(this.timerInterval)).EndInit();
			this.groupBox2.ResumeLayout(false);
			this.groupBox1.ResumeLayout(false);
			this.tabPage2.ResumeLayout(false);
			this.tabPage3.ResumeLayout(false);
			this.groupBox5.ResumeLayout(false);
			this.groupBox3.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void OnPaint(object sender, System.Windows.Forms.PaintEventArgs e)
		{
		
		}

		/// <summary>
		/// show the last entry in the ap[plication log to the display label
		/// </summary>
		private void DisplayLog()
		{
			if( DisplayLogs == true )
			{
				displayLabel.Text = ApplicationLog.GetLatest();
			}
		}

		private void LogString( string strLog )
		{
			ApplicationLog.Log( "PathFinder", strLog );
			DisplayLog();
		}


		private void OnStart(object sender, System.EventArgs e)
		{
			this.startButton.Text = "Start";
			bIsRunning = true;


			if( bIsStart == true )
			{
				bIsStart = false;
				Start();
			}

			if( bIsPaused == true )
			{
				bIsPaused = false;
			}

			this.stopButton.Enabled = true;
			LogString( "Started" );
		}

		private void OnStop(object sender, System.EventArgs e)
		{
			this.startButton.Text = "Continue";
			this.startButton.Enabled = true;
			bIsRunning = false;

			if( critter == CrittersSet.ANT )
			{
				pheromoneDecayTimer.Stop();
			}

			bIsPaused = true;
		}

		private void OnExit(object sender, System.EventArgs e)
		{
			if( bIsRunning == true )
			{
				OnStop( sender, e );

				updateTimer.Stop();
				updateTimer.Enabled = false;
			}

			Application.Exit();
		}

		private void Start()
		{
			int nCount = 0;

			if( critter == CrittersSet.ANT )
			{
				LogString( "Starting using the Critter Set for the Ants" );

				nCount = antsGeneralPage.NumberOfAnts;

				NestSquare nest = null;
				/// Find the Ants Nest Square ( Assuming One only )
				for( int i=0; i<squaresArray.Count; i++ )
				{
					if( squaresArray[ i ] != null )
					{
						if( ( ( StandardSquare )squaresArray[ i ] ).SquareType == "NEST" )
						{
							nest = ( NestSquare )squaresArray[ i ];
							i = squaresArray.Count;
						}
					}
				}

				if( nest == null )
				{
					bIsStart = true;
					this.stopButton.Enabled = false;
					MessageBox.Show( "Error the map does not contain a nest square" );
					return;
				}

				/// create the ants
				for( int i=0; i<nCount; i++ )
				{
					crittersArray.Add( new Ant() );
				}

				int nBehaviourChanged = antsGeneralPage.NumberOfAffectedAnts;

				/// see if anyones playing silly buggers
				if( nBehaviourChanged > nCount )
				{
					nBehaviourChanged = nCount;
					antsGeneralPage.NumberOfAffectedAnts = nCount;
				}

				/// set the number of ants to pretty much wander around aimlessly
				for( int i=0; i<nBehaviourChanged; i++ )
				{
					( ( Ant )crittersArray[ i ] ).DontAlwaysFollowStrongestPheromone = true;
				}

				/// set the ants up on the home square
				for( int i=0; i<crittersArray.Count; i++ )
				{
					/// remember the home square identifiers 
					( ( Critter )crittersArray[ i ] ).Left = nest.Left;
					( ( Critter )crittersArray[ i ] ).Right = nest.Right;
					( ( Critter )crittersArray[ i ] ).Vertical = nest.Location.Y;
					( ( Critter )crittersArray[ i ] ).Algorythm = algorythm;

					/// draw the ant on the square
					nest.DrawAnt = true;
					nest.IsCritterOnSquare = true;
					nest.CritterIsAnt = true;

					/// didn't move here from anywhere
					( ( Critter )crittersArray[ i ] ).LastDirectionTravelled = ( int )DirectionLastTravelledSet.NONE;

					( ( Ant )crittersArray[ i ] ).TryToAvoidOccupiedSquares = true;

				}

				/// start the pheromone decay timer
				pheromoneDecayTimer.Enabled = true;
				pheromoneDecayTimer.Start();

				/// start the update timer
				updateTimer.Enabled = true;
				updateTimer.Start();

				/// redraw the nest square
				nest.Invalidate();

				
			}
			else if( critter == CrittersSet.AMEOBA )
			{
				LogString( "Starting using the Critter Set for the Ameoba" );

				crittersArray.Add( new Ameoba() );

				updateTimer.Enabled = true;
				updateTimer.Start();

				Random rand = new Random();
				int nLocation = rand.Next( squaresArray.Count );

				if( squaresArray[ nLocation ] != null )
				{
					( ( StandardSquare )squaresArray[ nLocation ] ).CritterIsAnt = false;
					( ( StandardSquare )squaresArray[ nLocation ] ).CritterIsAmeoba = true;
				}
			}

			this.useAmeobaCheckBox.Enabled = false;
			this.useAntsCheckBox.Enabled = false;
			this.useBasicCheckBox.Enabled = false;
			this.useBasic2CheckBox.Enabled = false;
			this.pheromonesCheckBox.Enabled = false;
			this.memoryCheckBox.Enabled = false;
			this.hillClimbingCheckBox.Enabled = false;
			this.startButton.Enabled = false;
			this.useHillClimbingTwoAlgorythmCheckBox.Enabled = false;
			this.useHillClimbingThreeAlgorythmCheckBox.Enabled = false;

		}

		/// <summary>
		/// when the main timer fires stop and restart it as later there could be time constraints 
		/// trying to work everything out.
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void OnUpdateTimer(object sender, System.EventArgs e)
		{

			/// if stopped well stop
			if( bIsRunning == false )
				return;

			if( bIsPaused == true )
				return;

			updateTimer.Stop();

			/// check if the update timer value has been changed
			if( updateTimer.Interval !=  ( ( int )timerInterval.Value * 1000 ) )
			{
				updateTimer.Interval = ( int )timerInterval.Value * 1000;
			}

			/// get the current number of critters
			int nCount = crittersArray.Count;

			/// check if dealling with ants
			if( critter == CrittersSet.ANT )
			{
				NestSquare nest = null;
				/// Find the Ants Nest Square ( Assuming One only )
				for( int i=0; i<squaresArray.Count; i++ )
				{
					if( squaresArray[ i ] != null )
					{
						if( ( ( StandardSquare )squaresArray[ i ] ).SquareType == "NEST" )
						{
							nest = ( NestSquare )squaresArray[ i ];
							i = squaresArray.Count;
						}
					}
				}