3 basic 2d graphics programming with allegro

... Trang 1John Pile Jr2D Graphics Programming for Games 2D Graphics Programming for Games for PC, Mac, iPhone / iPad, Android, and Xbox 360 Computer GraphiCs source on creating 2D graphics that can ... Organization 12 2 Basics of Computer Graphics 15 2.1 Bits and Bytes 15 2.2 Display 24 2.3 Double Buffering 30 2.4 Graphic File Formats 31 Exercises 33 3 Sprites! 37 3.1 What Is ... available on a supporting website Trang 22D Graphics Programmingfor Games Trang 42D Graphics Programmingfor Games John Pile Jr Trang 5Boca Raton, FL 33487-2742© 2013 by Taylor & Francis Group, LLC...

Ngày tải lên: 08/08/2014, 06:53

... IIf(objGameEngine.objNetterpillars(0).IsComputer, "Computer", "Human") If Not objGameEngine.objNetterpillars(1) Is Nothing Then In final version of the main program, we must replace the "Game Over" message box ... Direct3D Program Now that we understand the basic concepts involved in a DirectX (specifically Direct3D) program, let's put it alltogether and see the basic structure for a Direct3D program This basic ... totally transparent) X8R8G8B8: Color format with 32-bit RGB values, and an extra byte (indicated by the "X") for color definition,not used As with the previous setting, this color format...

Ngày tải lên: 12/08/2014, 20:22

... URL: HTTP/1.0 401 Unauthorized Date: Sat, 20-May-95 03:32:38 GMT Server: NCSA/1.3 MIME-version: 1.0 Content-type: text/html WWW-Authenticate: BASIC realm="System Administrator" The client now seeks ... and sends: GET /contact.html HTTP/1.0 Accept: */* the server may respond with: HTTP/1.0 200 OK Date: Sat, 20-May-95 03:32:38 GMT MIME-version: 1.0 Content-type: text/html Contact Information Sales ... information along with a new account ID, and sends it back in the response: HTTP/1.0 200 OK [Server headers here] Set-Cookie: acct=04382374 The client saves the cookie information along with the URL...

Ngày tải lên: 17/10/2013, 19:15

... 11512135131576 Content-Length: 313 -11512135131576 Content-Disposition: form-data; name="done" Submit Query -11512135131576 Content-Disposition: form-data; ... The server responds with: HTTP/1.0 200 OK Date: Sat, 20-May-95 03:25:12 GMT Server: NCSA/1.3 MIME-version: 1.0 Content-type: text/html Last-modified: Wed, 14-Mar-95 18:15:23 GMT Content-length: ... The server responds with: HTTP/1.0 200 OK Date: Sat, 20-May-95 03:25:12 GMT Server: NCSA/1.3 MIME-version: 1.0 Content-type: text/html Last-modified: Wed, 14-Mar-95 18:15:23 GMT Content-length:...

Ngày tải lên: 26/01/2014, 07:20

... Figure 3-6) Figure 3-6 Publishing the document Trang 3Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */* <META NAME="Author" CONTENT=""> <META NAME="GENERATOR" ... NAME="GENERATOR" CONTENT="Mozilla/3.0Gold (WinNT; I) [Netscape]"> Trang 4<h1>The file was created.</h2> You might have noticed that there isn't a Content-type header sent with ... documents onto the server with a PUT method Revisiting the PUT example in Chapter 2, we see an HTML editor with some sample HTML in the editor (see Figure 3-5) Figure 3-5 HTML editor Trang 2The...

Ngày tải lên: 26/01/2014, 07:20

... Trang 1Basic Object Oriented Concepts Session 1 Trang 2Session Objectives Discuss the following: • The Object-Oriented approach • Drawbacks of traditional programming Trang 3Session Objectives ... property names or operations with other instances of the class Trang 18 An action required of an object or entity when represented in a class is called a method "move" are examples of the ... member operator Trang 42Two objects with different valuesexampleclass class specifier object_data 200 object_data 200 object1 object_data 350 Trang 43Passing Objects Objects can be passed...

Ngày tải lên: 16/03/2014, 01:20

... class beta; //forward declaration Trang 18{ cout<<"\n data of beta ="<<bb.b_data;cout<<"\n data of alpha ="<<a_data; } Trang 19Friend classes (Contd.) When ... functions that basically do the same task, on different sets of data, should be overloaded. Trang 23 Eliminates the use of different function names for the same Trang 24Overloading with various ... patterns are unique • Many programming languages have overloaded output functions so that you can output any data with the same function name Trang 25Overloading with different number of error...

Ngày tải lên: 23/03/2014, 04:21

... Perez\n"; Trang 23 help += " [1]: Keg drum\n"; help += " [2]: Crash 1\n"; help += " [3]: Crash 2\n"; help += " [4]: Bass drum\n"; help += " [5]: ... respectively Listing 5.1: The point3 structure (defined in point3.h) Trang 30 // Default constructor point3(){} // Construct a point with 3 given inputs point3( float X, float Y, floatZ): ... point3::Dist inline static float point3::Dist( const point3 &a, const point3 &b ) Trang 33Addition/Subtraction Vector addition and subtraction are useful in moving points around in 3D...

Ngày tải lên: 08/08/2014, 23:20

... a "VX." What came out as "VX" was actually intended to be "BX," which is the name of a register (The V key is right next to the B key and can be struck by mistake without ... starting with 0100H To see SAM.TXT again, you need to specify the starting address of the dump, which was 0100H: Trang 1838E3:0160 F2 89 56 F4 2B C9 51 06-57 FF 76 OA FF 76 08 OE V + Q.W.v v 38E3:0170 ... not, depending on what you try to do with it If you load the altered SAM.TXT into the JED editor, you'll see a ghostly "J" after the word "moose." This is how JED indicates certain...

Ngày tải lên: 12/08/2014, 08:23

... interacts with the user... ‘‘btspp://localhost:1 231 242 432 434 AAAABB;authenticate=true;author ize=true;name=Echo’’ establishes a server connection with the 0x1 231 242 432 434 AAAABB ... authenticated and authorized ‘‘btspp://localhost:AB 932 485 438 1 231 231 231 ADEFE;encrypt=true; authorize=true;master=true’’ creates a server connection object with. .. can retrieve the PIN to complete ... connection The device with the service being connected to it is initially the slave (Figure 4.7) 4 .3 Programming with the API All RFCOMM communication begins with Connector.open()...

Ngày tải lên: 12/08/2014, 09:21

... g.DrawEllipse( new Pen(Color.Red, 3), 10, 10, sz.Width, sz.Height);g.Dispose() Figure 3.41 shows the output from Listing 3.30. Figure 3.41. Using MeasureString when drawing text 3.2.3.3 The FromImage, FromHdc, ... "DashedVertical":... 20, 30 , 40, 50 The total is 150 The percentage of the share with value 10 is 10/150 Figure 3. 43 A pie chart–drawing application Listing 3. 38 adds variables You may ... Dispose method of the Graphics object when you're finished with it. FromHwnd returns a Graphics object for a form. The following method takes a window handle. Graphics g = Graphics.FromHwnd(this.Handle);...

Ngày tải lên: 12/08/2014, 19:20

... MessageBox.Show("An image file was not found." & Keys.Enter & _ "Please make sure that the file " & strImageName & " exists.", _ ".Netterpillars", MessageBoxButtons.OK, ... MessageBox.Show("An image file was not found." & Keys.Enter & _ "Please make sure that the file " & strImageName & " exists.", _ ".Netterpillars", MessageBoxButtons.OK, ... with controlled characters, and how to create faster graphics routines with GDI+ We'll also examine someadditional concepts concerning object-oriented programming Trang 14computer-.NET Game Programming...

Ngày tải lên: 12/08/2014, 20:22

... + SizeX, _ MessageBox.Show("Could not load image file " & strImageName & _ " Error: " & de.ErrorString, "3D Initialization.", _ MessageBoxButtons.OK, ... Catch de As DirectXException MessageBox.Show("Could not initialize Direct3D Error: " & _ de.ErrorString, "3D Initialization.", MessageBoxButtons.OK, _ MessageBoxIcon.Error) ... TextureLoader.FromFile(objDirect3DDevice, _ Application.StartupPath & "\" & IMAGE_PATH & "\" & strImageName) End If VertBuffer = New VertexBuffer(GetType(CustomVertex), 4, _ objDirect3DDevice,...

Ngày tải lên: 12/08/2014, 20:22

... BackgroundMusic.Load("boidsd.sgt") Then MessageBox.Show("Error loading background music", "River Pla.Net") End If BackgroundMusic.Play() Trang 4.NET Game Programming with DirectX ... TextureLoader.FromFile(objDirect3DDevice, _ Application.StartupPath & "\" & IMAGE_PATH & _ "\startingPlane" & i & ".bmp", _ 64, 64, D3DX.Default, 0, Format.Unknown, ... Successful Games Application.StartupPath & "\" & IMAGE_PATH & _ "\dyingPlane" & i & ".bmp", _ 64, 64, D3DX.Default, 0, Format.Unknown, Pool.Managed,...

Ngày tải lên: 12/08/2014, 20:22

... AppDesc.SessionName & " (Players: " & _ AppDesc.CurrentPlayers & "/" & AppDesc.MaxPlayers & ")" Trang 7.NET Game Programming with DirectX 9.0by Alexandre ... = Nothing) Or (txtSession.Text = "")) Then MessageBox.Show(Me, "Please enter a session name before clicking OK.", _ "No sessionname", MessageBoxButtons.OK, MessageBoxIcon.Information) ... code; we simply set theirDialogResult to "Cancel" and "OK" values, so they close the window automatically We'll follow the same approach with the new buttons we need to create: the...

Ngày tải lên: 12/08/2014, 20:22

... platform) in the Pocket PC So we need to change our "game over" message box line as follows: MessageBox.Show("GAME OVER", ".NetTrix", MessageBoxButtons.OK, _ MessageBoxIcon.Hand, ... the Start button, with a "Null Reference" error Trang 11.NET Game Programming with DirectX 9.0by Alexandre Santos Lobão and Ellen Hatton ISBN:1590590511 Apress © 2003 (696 pages) The ... Color ' Update: There's no graphics path on pocket PC ' So we draw a solid rectangle with a border Public Sub Show(Graph As Graphics) Trang 13.NET Game Programming with DirectX 9.0by Alexandre...

Ngày tải lên: 12/08/2014, 20:22

... DirectAudio, DirectSound, and, 233–36 DirectX and, 145 (see also DirectX) River Pla.Net class, 239–49, 283–85, 339 DirectMusic Producer, 233 DirectPlay, 491–93 See also multiplayer games; Netterpillars ... that receive, 530-32 methods that send, 529-30 Visual Basic NET, 60 Microsoft Access database, 381-82, 387-94 Microsoft Visual Basic NET See Visual Basic NET Trang 23Apress © 2003 (696 pages) ... 616 mouth positions and sounds, 432-34 speech generation and, 438-48, 473-75 movie tie-in games, 605, 606 moving objects bullets, 333-35 collision detection, 327-29 (see also collision detection)...

Ngày tải lên: 12/08/2014, 21:20

... "1" ) ); contentPane.add( new JButton( "2" ) ); contentPane.add( new JButton( "3" ) ); contentPane.add( new JButton( "4" ) ); contentPane.add( new JButton( "5" ... "1" ) ); contentPane.add( new JButton( "2" ) ); contentPane.add( new JButton( "3" ) ); contentPane.add( new JButton( "4" ) ); contentPane.add( new JButton( "5" ... "5" ) ); contentPane.add( new JButton( "6" ) ); contentPane.add( new JButton( "7" ) ); contentPane.add( new JButton( "8" ) ); contentPane.add( new JButton( "9"...

Ngày tải lên: 12/08/2014, 23:22

... drawtank(0); } tanks[0].dir = 1; //player tanks[1].x = SCREEN_W -30 ; tanks[1].y = SCREEN_H -30 ; tanks[1].dir = 3; 231 232 Chapter I Basic Bitmap Handling and Blitting tanks[1].speed = 0; tanks[1].color ... Combine this with alpha blending and transparency, and you’ll learn to some really amazing things in this chapter 237 238 Chapter I Basic Sprite Programming This chapter uses the word basic in ... killer, with unbelievable graphics all rendered in software Of course, 3D acceleration made Unreal even more impressive But the problem with Unreal was not the technology behind the mesmerizing graphics...

Ngày tải lên: 12/08/2014, 19:20