[Gtk-sharp-list] MsgBox(2)

[Daniel Campos]

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Oops, well, Last day I sent a "Message Box", but
thanks to the people that told me that it already
exists in MessageDialog... I think I have to wash my glasses 
before looking into sources... :)

 Well,now I send a modified wersion of the sample I sent
last day, using Dialog, if you want to include it into
"samples".

It shows how to use MesageDialog,Fixed widget, and ModifyFg...

By the way, hoy can I change the text color of a Button (MofifyFg
and ModifyText doesn't seems to work for this) 

Thanks




 
-- 
Daniel Campos <danielcampos@netcourrier.com>

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// FunGame.cs - A sample of a funny game using Gtk#
// It shows how to use MsgBox and a Fixed Widget
//
// Author: Daniel Campos <danielcampos@netcourrier.com>
//
// (c) 2003 Daniel Campos

namespace GtkSamples
{
using Gdk;
using Gtk;
using GtkSharp;
using System;
using System.Drawing;

public class FunGame
{
	static Gtk.Window MyWin;
	static Fixed MyFix;
	static Button[] Btns=new Button[9];
	static int[,] Actual=new int[3,3];
	static int[,] Possible=new int[3,3];
	public static int Main()
	{
		Gdk.Color MyBlue=new Gdk.Color(0,0,255);
		Application.Init();
		MyWin=new Gtk.Window("Funny Game");
		MyFix=new Fixed();
		MyWin.SetPosition(WindowPosition.Center);
		MyWin.DefaultSize = new Size (225, 225);
		MyWin.DeleteEvent += new DeleteEventHandler (Window_Delete);
		for (int myloop=0;myloop<9;myloop++)
		{
			Btns[myloop]=new Button("");
			Btns[myloop].SetSizeRequest(75,75);
			Btns[myloop].Clicked+= new EventHandler (btn_click);
			Btns[myloop].ModifyBg(StateType.Prelight,MyBlue);
			MyFix.Add(Btns[myloop]);
		}
		int counter=0;
		for (int y=0;y<3;y++)
			for (int x=0;x<3;x++)
				MyFix.Move(Btns[counter++],x*75,y*75);
		MyWin.Add(MyFix);
		MyWin.ShowAll();
		Application.Run();
		return 0;
	}
	static void Refresh_Table()
	{
    		int X;
   		int Y;
		for(Y = 0;Y<3;Y++)
			for( X = 0;X<3;X++)
				switch(Actual[Y,X])
				{
					case 0:
						Btns[X + Y * 3].Label = "";break;
					case 1:
						Btns[X + Y * 3].Label = "0";break;
					case 2:
						Btns[X + Y * 3].Label = "X";break;
				}
	}
	static void btn_click (object obj, EventArgs args)
	{
		int A = 0;
		int X = 0;
		int Y = 0;
		for (int myloop=0;myloop<9;myloop++)
			if (obj==Btns[myloop])
				A=myloop;
		X=A;
		while (!( X < 3 ))
		{
        		X = X - 3;
        		Y = Y + 1;
  		}
		if (Actual[Y,X]==0)
		{
    			Btns[A].Label = "X";
    			Actual[Y,X] = 2;
    			Play();
		}
	}
	static int Evaluate_End_of_Game(int Player)
	{
		int Y=0;
		int X=0;
		int Value=0;
		int Aux=0;
		Value = -1;
		for( X = 0;X<3;X++)
			for (Y = 0;Y < 3; Y++)
				if (Actual[Y,X]== 0) Value = 0;

		for (Y = 0;Y < 3; Y++)
		{
			Aux = 0;
			for( X = 0;X<3;X++)
				if (Actual[Y,X] == Player)  Aux = Aux + 1;
			if (Aux == 3)  Value = 1;
		}

		for( X = 0;X<3;X++)
		{
			Aux = 0;
			for (Y = 0;Y < 3; Y++)
				if (Actual[Y,X] == Player)  Aux = Aux + 1;
			if (Aux == 3)  Value = 1;
		}

		Aux = 0;
		X = 0;
		for (Y = 0;Y < 3; Y++)
			if (Actual[Y,X++] == Player)  Aux = Aux + 1;

		if (Aux == 3)  Value = 1;

		Aux = 0;
		X = 2;
		for (Y = 0;Y < 3; Y++)
			if (Actual[Y,X--] == Player)  Aux = Aux + 1;

		if (Aux == 3)  Value = 1;

    		return Value;
	}
	static int Evaluate(int PosX,int PosY,int f1,int f2)
	{
		int X=0;
		int Y=0;
		int Value=0;
		int CouldBe=1;
		int Danger=0;
		for (X = 0; X<3;X++)
		{
			if (Actual[PosY,X] == f2 ) Danger++;
			if (Actual[PosY,X] == f1 ) CouldBe++;
		}
		if (Danger > 1) Danger*=2;
		if (CouldBe > 1) CouldBe*=2;
		if (CouldBe == 1)
			Value = Danger;
		else
			Value = 0;

		Danger=0;
		CouldBe=1;
		for (Y = 0; Y<3;Y++)
		{
			if (Actual[Y,PosX]==f2) Danger++;
			if (Actual[Y,PosX]==f1) CouldBe=0;
		}
		if (Danger > 1) Danger*=2;
		if (CouldBe > 1) CouldBe*=2;
		if (CouldBe==1) Value = Value + Danger;

		if (PosX == PosY)
		{
			Y = 0;
			CouldBe = 1;
			Danger = 0;
			for (X = 0; X<3;X++)
			{
				if (Actual[Y,X]==f2) Danger++;
				if (Actual[Y,X]==f1) CouldBe=0;
				Y++;
			}
			if (Danger > 1) Danger*=2;
			if (CouldBe > 1) CouldBe*=2;
			if (CouldBe==1) Value = Value + Danger;
		}

		if ( (2 - PosX) == PosY )
		{
			Y = 2;
			CouldBe = 1;
			Danger = 0;
			for (X = 0; X<3;X++)
			{
				if (Actual[Y,X]==f2) Danger++;
				if (Actual[Y,X]==f1) CouldBe=0;
				Y--;
			}
			if (Danger > 1) Danger*=2;
			if (CouldBe > 1) CouldBe*=2;
			if (CouldBe==1) Value = Value + Danger;
		}
		return Value;
	}
	static void ComputerPlays()
	{
		int X=0;
		int Y=0;
		int X_Ord=0;
		int Y_Ord=0;
		int P=0;
		Possible=new int[3,3];
		// defend
		for( Y = 0; Y<3;Y++)
		{
			for( X = 0; X<3;X++)
			{
				if (Actual[Y,X]==0)
					Possible[Y,X] = Evaluate(X, Y, 2, 1);
			}
		}
		// attack
		for( Y = 0; Y<3;Y++)
		{
			for( X = 0; X<3;X++)
			{
				if (Actual[Y,X]==0)
				{
					P = Evaluate(X, Y, 1, 2);
					if (P > 1)  P = P * 10;
					Possible[Y,X] = Possible[Y,X] + P;
				}
			}
		}

		for( X = 0; X<3;X++)
		{
			for (Y=0;Y<3;Y++)
			{
				if (Actual[Y,X]==0)
				{
					X_Ord = X;
					Y_Ord = Y;
				}
			}
		}

		for( X = 0; X<3;X++)
		{
			for (Y=0;Y<3;Y++)
			{
				if ( (Actual[Y,X]== 0) && (Possible[Y,X] > Possible[Y_Ord,X_Ord]) )
				{
					X_Ord = X;
					Y_Ord = Y;
				}
			}
		}

		if (Actual[1,1] != 0)
			Actual[Y_Ord,X_Ord] = 1;
		else
			Actual[1,1] = 1;
	}
	static void Play()
	{
		int Status=0;
		int Resp=0;
		MessageDialog Dlg;
		Status = Evaluate_End_of_Game(2);
		switch(Status)
		{
			case 0:
				ComputerPlays();
				Refresh_Table();
				Status = Evaluate_End_of_Game(1);
				switch(Status)
				{
					case 0: break;
					case 1:
						MessageVictory(1);break;
					case 2:
						MessageVictory(0);break;
				}
				break;
			case 1:
				MessageVictory(2);break;
			case -1:
				MessageVictory(0);break;

		}
		if (Status != 0)
		{
			Dlg=new MessageDialog(MyWin,DialogFlags.Modal,MessageType.Warning,ButtonsType.OkCancel,"Let's Play Again!");
			Resp=Dlg.Run();
			Dlg.Destroy();
			if (Resp == -6)
				Application.Quit();
			else
			{
				Dlg=new MessageDialog(MyWin,DialogFlags.Modal,MessageType.Question,ButtonsType.YesNo,"Do you want to play first?");
				Resp=Dlg.Run();
				Dlg.Destroy();
				Console.WriteLine(Resp);
				Actual=new int[3,3];
				if (Resp == -9 ) ComputerPlays();
				Refresh_Table();
			}
		}
	}
	static void MessageVictory(int whowins)
	{
		MessageDialog Dlg;
		switch(whowins)
		{
			case 0:
				Dlg=new MessageDialog(MyWin,DialogFlags.Modal,MessageType.Info,ButtonsType.Ok,"Nobody Wins!");
				Dlg.Run();
				Dlg.Destroy();
				break;
			case 1:
				Dlg=new MessageDialog(MyWin,DialogFlags.Modal,MessageType.Info,ButtonsType.Ok,"I Won!");
				Dlg.Run();
				Dlg.Destroy();
				break;
			case 2:
				Dlg=new MessageDialog(MyWin,DialogFlags.Modal,MessageType.Info,ButtonsType.Ok,"You Won! How it is possible?");
				Dlg.Run();
				Dlg.Destroy();
				break;

		}
	}
	static void Window_Delete (object obj, DeleteEventArgs args)
	{
		Console.WriteLine("Bye,bye, may be you'll win another day!");
		Application.Quit ();
		args.RetVal = true;
	}
}
}

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