Flash MX 2004 Games : Art to ActionScript

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Flash MX 2004 Games Figure 21.1 Creating a registration page Flash does not allow the caret colour to be set to any other colour than black so if your input box has a black background the caret will not be visible, which can be very confusing for the user. The first few frames of the ‘register.fla’ project are all loading frames. By frame 5 we know that the form and all its resources are loaded. Take a look at the frame action on the main timeline for frame 5. 1 //Frame 5 main timeline 2 A.tabIndex = 1; 3 B.tabIndex = 2; 4 C.tabIndex = 3; 5 D.tabIndex = 4; 6 E.tabIndex = 5; 7 F.tabIndex = 6; 8 G.tabIndex = 7; 9 Selection.setFocus("name"); 10 stop(); Listing 21.1 330
Chapter 21: High score tables Notice here that the ‘tabIndex’ is set for each of the input box text fields and the focus is set to ‘name’. The functionality for the form is basically handled by Flash. A text field input box allows for keyboard input, character deletion, copying and pasting without a single line of code. The place where some ActionScript is required is for the ‘register’ button. This has a simple ‘on (release)’ method. 1 //Register button action 2 on (release) { 3 if (emailcheck(email) && name!="" && password!="") { 4 loadVariables("scripts/register.asp","","POST"); 5 nextFrame(); 6 } else { 7 warning.gotoAndPlay(2); 8 } 9 } Listing 21.2 First we make a check for a legitimate email using a function call; assuming this is OK we then check for a name and password entry. If everything is in order, then we can send all the variables in the current Flash movie to an ASP page, using the POST action, and then move to the next frame. If the data entered is invalid, however, then we display a warning message that is embedded in the movie clip ‘warning’. The ‘emailcheck’ function works by testing for the presence of both the ‘@’ symbol and a dot character, ultimately returning true only if they are both present in the email string passed to the function. 1 function emailcheck (str) { 2 at = false; 3 dot = false; 4 for (i=0; i
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Flash MX 2004 Games
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Flash MX 2004 Games Art to ActionSc
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Contents at a glance Introduction x
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Contents in summary Introduction xi
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Contents in summary Chapter 15: Maz
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Introduction: Learn to write Action
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1 Your first game Rather alarmingly
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Chapter 1: Your first game view of
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Using the Line tool Chapter 1: Your
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Chapter 1: Your first game Adding t
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Chapter 1: Your first game is true
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Chapter 1: Your first game would tr
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_x = startX; _y = startY; moveX = 0
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Section 1 Animation The first secti
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Flash MX 2004 Games Using the drawi
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Flash MX 2004 Games Figure 2.7 Stag
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Flash MX 2004 Games The Pencil tool
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Flash MX 2004 Games When you use th
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Flash MX 2004 Games Figure 2.25 Sca
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Flash MX 2004 Games To use a gradie
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Flash MX 2004 Games tweening was se
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Flash MX 2004 Games Figure 2.37 Usi
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3 Simple cut-out animation Flash is
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Flash MX 2004 Games Figure 3.4 Sele
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Flash MX 2004 Games Figure 3.7 Usin
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Flash MX 2004 Games Figure 3.10 The
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Flash MX 2004 Games pressing F5. Th
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Flash MX 2004 Games WalkLeft TurnLe
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4 Using CGI programs to create anim
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Flash MX 2004 Games that sometimes
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Flash MX 2004 Games As you get expe
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Flash MX 2004 Games colour layer us
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Flash MX 2004 Games A higher settin
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5 Background art All your games wil
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Flash MX 2004 Games Figure 5.3 A si
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Flash MX 2004 Games better to expor
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Flash MX 2004 Games if it is only d
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Figure 5.10 Using symbols to add te
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Flash MX 2004 Games independent whe
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Flash MX 2004 Games Using photograp
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Flash MX 2004 Games Website and you
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Flash MX 2004 Games 3 Choose ‘png
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Flash MX 2004 Games User input on m
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Flash MX 2004 Games Figure 6.8 Opti
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7 So what is a variable? After the
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Chapter 7: So what is a variable? a
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Chapter 7: So what is a variable? T
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Chapter 7: So what is a variable? B
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Chapter 7: So what is a variable? 3
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Chapter 7: So what is a variable? P
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Chapter 7: So what is a variable? 5
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Chapter 7: So what is a variable? n
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Chapter 7: So what is a variable? B
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8 In tip-top condition Should I go
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Chapter 8: In tip-top condition All
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Chapter 8: In tip-top condition Wit
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} } return false; Chapter 8: In tip
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Figure 8.5 Properties window for th
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Chapter 8: In tip-top condition to
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Chapter 8: In tip-top condition Tab
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Figure 8.12 The anchor point for th
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53 return 4; 54 } 55 } 56 } Listing
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Chapter 9: Using loops and the repe
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Chapter 9: Using loops Now instead
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do{ a++; if (a==10) continue; //Do
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Chapter 9: Using loops Two examples
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Figure 9.2 The Loops01 project at r
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Chapter 9: Using loops Creating sim
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Chapter 9: Using loops Creating phy
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1 //Initialise firing 2 for (i=0; i
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Chapter 9: Using loops heart of alm
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Chapter 10: Keep it modular a game
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Chapter 10: Keep it modular for(j=0
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Chapter 10: Keep it modular From a
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Chapter 10: Keep it modular To call
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4 pt2.init(20, 30); 5 pt2.sum(pt1);
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Chapter 10: Keep it modular a locat
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Chapter 10: Keep it modular 1 v1 =
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Chapter 10: Keep it modular Summary
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Chapter 11: Debugging would give th
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4 trace("n = " + n); 5 6 function s
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5 onClipEvent(enterFrame){ 6 count+
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10 name = "Box" + i; 11 eval(name).
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Chapter 11: Debugging 5 switch(i){
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Chapter 11: Debugging Using the Fla
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the Watch window, then you can see
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Figure 11.12 Debugging remotely Cha
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is presumed, www.niklever.net/flash
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Chapter 12: Using external files Th
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Chapter 12: Using external files Wh
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with a query string version: Chapte
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Figure 12.3 Developing the Weather
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function loaded(success){ if (succe
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Chapter 12: Using external files
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13 Small games to keep them loading
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Chapter 13: Small games to keep the
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Figure 13.7 Developing the Pong gam
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14 Quizzes Quizzes are a very popul
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Chapter 14: Quizzes For now we will
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Figure 14.5 Creating a user Chapter
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Figure 14.8 Setting user permission
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Remember that a querystring takes t
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Chapter 14: Quizzes 36 "\’, diffi
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Chapter 14: Quizzes the query strin
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s.Close(); conn.Close(); Response.W
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Chapter 14: Quizzes 1 function setQ
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5 status = "Question deleted"; 6 }
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Chapter 14: Quizzes Summary Most of
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Chapter 15: Mazes The strategy used
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Chapter 15: Mazes Notice that the f
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Chapter 15: Mazes 128, and exclude
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Figure 15.3 Creating the tunnel mod
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Chapter 15: Mazes Open ‘Examples\
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Chapter 15: Mazes sequence to show
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64 Tunnel.gotoAndPlay("T_Right"); 6
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Chapter 15: Mazes 32 dir = EAST; 33
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Chapter 15: Mazes Summary In common
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Figure 16.1 The traditional game Re
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5 cBoard = new Array(64); 6 pBoard
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Chapter 16: Board games 6 }else{ 7
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Chapter 16: Board games Once the pl
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Chapter 16: Board games Here ‘row
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19 }else{ 20 flip[2] = false; 21 }
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8 if (flip[6]) flipArrayLine(i, pie
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Chapter 16: Board games this way, i
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A simple example Figure 17.1 Develo
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Chapter 17: Platformers game much e
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Chapter 17: Platformers If the cat
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Chapter 17: Platformers 11 break; 1
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Chapter 17: Platformers 96 gotoAndP
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a metre. Therefore u − 20t = 0 an
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56 }else if (moveY-4){ 57 moveY -=
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13 name = "_root.Bin" + i; 14 dx =
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16 mc.scale = 1.0; 17 } 18 19 House
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Page 297 and 298: Figure 18.1 Developing the football
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Page 321: Section 4 Flash for mobiles The mob
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Page 326 and 327: Flash MX 2004 Games ‘Device sound
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Page 330 and 331: Flash MX 2004 Games 316 Table 19.2
Page 332 and 333: 20 Using Flash on a PocketPC Pocket
Page 334 and 335: Flash MX 2004 Games 1 2 3 Conker
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Page 338 and 339: Flash MX 2004 Games Figure 20.5 ‘
Page 340 and 341: Flash MX 2004 Games Reading the mai
Page 343: 21 High score tables High score tab
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Page 361 and 362: 22 Multi-player games using sockets
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Page 389 and 390: 24 Embedding Flash In this chapter
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Chapter 24: Embedding Flash A dialo
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Chapter 24: Embedding Flash resourc
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Chapter 24: Embedding Flash can be
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Chapter 24: Embedding Flash 46 { 47
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Appendix A: Integrating Flash with
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Figure A.2 Importing the Flash inte
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Appendix A where ‘clipName’ is
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Appendix B: Tweening in code The ea
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Figure B.1 The graph of y = x 2 App
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Appendix B Joining together curves
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Appendix B want the result to start
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Figure B.7 Creating the tweening pr
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Appendix B Creating keyframes So fa
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and if the curve section is between
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} switch (channel){ case 0: return
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Bibliography Art The Illusion of Li
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Index 3D Studio Max animations, 54
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Buttons: concepts, 6, 113-15, 126-8
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fashions, 60 simplicity benefits, 3
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Floats: bugs, 96 concepts, 95-7 Flu
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Lightwave modeller, 46-54, 69, 226,
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Paint Bucket tool, 4, 5, 27-9 optio
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Set Score button, 340-2 Set-top box
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outline, 17 sections, 17, 21-8 usag
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Flash MX 2004 Games : Art to ActionScript

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