Flash MX 2004 Games : Art to ActionScript

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Flash MX 2004 Games A simple game, about an hour’s work and just over 1 K; it may not be the latest hot game for the Playstation but it should keep them occupied for the seconds it takes to load your game. Tetris – simple concept, terrific gameplay Figure 13.8 Developing Tetris The game of ‘Tetris’ uses five layers: Control: Containing all the ActionScript. KeyDetector: Containing a blank button to test for key presses. Score&Time: Containing the text boxes that display score and time. Tiles: Containing the main playing pieces. Bg: Containing the background panels. The coding for the game makes extensive use of arrays of game data. The game is initialized by duplicating movie clips containing a single tile and placing these all over the game board. The displayed frame for each of these movie clips is controlled by the game logic and the value is stored in the arrays. Reading these arrays controls all the collision detection. For more details on the 198
Chapter 13: Small games to keep them loading coding strategy for this game read Chapter 10, where the concepts are discussed in detail. The game uses just 14 K and can be placed inside any Flash timeline. Listing 13.4 is a small section from the main game loop that can be found on frame 22 (‘MainLoop’) of the ‘tetris’ clip in the project ‘Examples/Chapter13/tetris.fla’. We will just look at how the current time and level is set using the following code: 1 // Update time 2 milliSecs = getTimer() - startTime; 3 4 //Increment the speed as the time increases 5 if (milliSecs>30000) { 6 //At 30 secs set to level 1 7 level = 1; 8 } else if (milliSecs>60000) { 9 //At 60 secs set to level 1 10 level = 2; 11 } else if (milliSecs>90000) { 12 //At 90 secs set to level 1 13 level = 3; 14 } 15 16 secs = int(milliSecs/1000); 17 mins = int(secs/60); 18 secs -= (mins * 60); 19 if (secs
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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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Page 163 and 164: Chapter 10: Keep it modular 1 v1 =
Page 165 and 166: Chapter 10: Keep it modular Summary
Page 167 and 168: Chapter 11: Debugging would give th
Page 169 and 170: 4 trace("n = " + n); 5 6 function s
Page 171 and 172: 5 onClipEvent(enterFrame){ 6 count+
Page 173 and 174: 10 name = "Box" + i; 11 eval(name).
Page 175 and 176: Chapter 11: Debugging 5 switch(i){
Page 177 and 178: Chapter 11: Debugging Using the Fla
Page 179 and 180: the Watch window, then you can see
Page 181 and 182: Figure 11.12 Debugging remotely Cha
Page 183 and 184: is presumed, www.niklever.net/flash
Page 185 and 186: Chapter 12: Using external files Th
Page 187 and 188: Chapter 12: Using external files Wh
Page 189 and 190: with a query string version: Chapte
Page 191 and 192: Figure 12.3 Developing the Weather
Page 193 and 194: function loaded(success){ if (succe
Page 195: Chapter 12: Using external files
Page 199 and 200: 13 Small games to keep them loading
Page 201 and 202: Chapter 13: Small games to keep the
Page 207 and 208: Figure 13.7 Developing the Pong gam
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Page 219 and 220: 14 Quizzes Quizzes are a very popul
Page 221 and 222: Chapter 14: Quizzes For now we will
Page 223 and 224: Figure 14.5 Creating a user Chapter
Page 225 and 226: Figure 14.8 Setting user permission
Page 227 and 228: Remember that a querystring takes t
Page 229 and 230: Chapter 14: Quizzes 36 "\’, diffi
Page 231 and 232: Chapter 14: Quizzes the query strin
Page 233 and 234: s.Close(); conn.Close(); Response.W
Page 235 and 236: Chapter 14: Quizzes 1 function setQ
Page 237 and 238: 5 status = "Question deleted"; 6 }
Page 239 and 240: Chapter 14: Quizzes Summary Most of
Page 241 and 242: Chapter 15: Mazes The strategy used
Page 243 and 244: Chapter 15: Mazes Notice that the f
Page 245 and 246: Chapter 15: Mazes 128, and exclude
Page 247 and 248: Figure 15.3 Creating the tunnel mod
Page 249 and 250: Chapter 15: Mazes Open ‘Examples\
Page 251 and 252: Chapter 15: Mazes sequence to show
Page 253 and 254: 64 Tunnel.gotoAndPlay("T_Right"); 6
Page 255 and 256: Chapter 15: Mazes 32 dir = EAST; 33
Page 257 and 258: Chapter 15: Mazes Summary In common
Page 259 and 260: Figure 16.1 The traditional game Re
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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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Chapter 17: Platformers 68 }else if
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Chapter 17: Platformers array, ‘d
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Figure 18.1 Developing the football
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5 ScoreB = 0; 6 playerTeam = RED; 7
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50 Pitch.Red2.targetx = -96; 51 Pit
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Chapter 18: Sports simulations Havi
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Chapter 18: Sports simulations 37 k
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Chapter 18: Sports simulations 37 i
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Chapter 18: Sports simulations Upda
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26 break; 27 } 28 } 29 name = "_roo
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Chapter 18: Sports simulations 27 v
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Chapter 18: Sports simulations 1 fu
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Chapter 18: Sports simulations For
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Chapter 18: Sports simulations 22 _
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Section 4 Flash for mobiles The mob
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Flash MX 2004 Games Table 19.1 Synt
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Flash MX 2004 Games ‘Device sound
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Flash MX 2004 Games The game uses k
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Flash MX 2004 Games 316 Table 19.2
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20 Using Flash on a PocketPC Pocket
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Flash MX 2004 Games 1 2 3 Conker
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Flash MX 2004 Games 5 }else { 6 //
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Flash MX 2004 Games Figure 20.5 ‘
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Flash MX 2004 Games Reading the mai
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21 High score tables High score tab
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Chapter 21: High score tables Notic
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Figure 21.3 Creating an Access data
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Chapter 21: High score tables 12 Se
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Chapter 21: High score tables 1 so
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Chapter 21: High score tables ‘ge
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Chapter 21: High score tables Assum
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37 " has been set to " + score); 38
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Chapter 21: High score tables 19 fu
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22 Multi-player games using sockets
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Chapter 22: Multi-player games usin
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The possible tags in this example a
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Figure 23.1 Select Add/Remove Progr
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Figure 23.5 Configuring IIS Figure
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Figure 23.8 Running several simulta
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Chapter 23: Using Flash Communicati
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Figure 23.11 Live Log tab of the ad
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24 Embedding Flash In this chapter
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Chapter 24: Embedding Flash You can
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Figure 24.5 Choosing the source fil
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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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