ActionScript 3.0 Design Patterns

Index | 501

increment and decrement
commands, 262
invoker, triggering by button
clickes, 260
utility button class, 259
OOP concepts in, 255
podcast radio, 270–??
client assignment of podcasts to push
buttons, 275
command to play podcasts, 272
package with utility classes,
creating, 271
pushbutton invokers, 274
radio receiver, developing, 272
summary, 281
Command.as, 251
CommandWithUndo.as, 266
Compassion.as, 155
complex interfaces, 47
Component class, 205
Component.as, 135, 149, 207, 218, 224
components, 15
ComponentView.as, 437
Composite class, 206, 209
Composite pattern, 128, 204–217
animation with inverse kinematics, 222
child nodes, accessing, 211
composite airplane, creating, 234–243
airplane damage, calculating, 242
airplane weight, calculating, 240
component and composite
classes, 234–237
components, modifying to show
damage, 241
composite structure
building, 238–240
fuselage, wings, and engines, 237–238
composite structures, building and
manipulating, 215
display list, 233
Flash’s built in composite structure, 233
key features, 207
minimal example, 207–216
music playlist, 217–222
composite playlists, building, 221
queuing song sequence, 219–221
nodes, removing, 212
parent reference, creating, 212
remove method, implementing, 213
OOP concepts in, 217
snake animation, 222–233
body and tail, building, 229–232

component and composite nodes,

creating, 223–225

composite snake, building, 232

controlling movement, 226

inverse kinematics, 223

moving a kinematic pair, 228

snake head, building, 225

summary, 243

Composite.as, 209, 225

CompositeView.as, 438

composition, 49–51

inheritance, versus, 185

object adapters and, 179

Computers.as, 40

concrete classes, 69

concrete commands, 249

concrete creator classes, 100

ConcreteCommand classes, 250

ConcreteCommand.as, 252

ConcreteCommand1.as and

ConcreteCommand2.as, 256

ConcreteComponent.as, 137

ConcreteContext.as, 404

ConcreteMacroCommand.as, 257

ConcreteObserver class, 296

ConcreteStrategy.as, 404

Context.as, 403

ControlButtons.as, 274

Controller.as, 434, 447

controllers, 430

Country.as, 35

coupling, 65, 248

Courage.as, 154

creational design patterns, 63

creator classes, 66

Creator.as, CreatorA.as, and CreatorB.as, 71

CSAS (Client-Side ActionScript), 382

D

data design classes, 321–326

bar chart display, 323–324

line graph, 325–326

UIList component, 321–323

deadly sins, 157–160

Deal.as, 170

DecConA.as and DecConB.as, 138

Decorator class, 133

Decorator pattern, 127, 129–132

deadly sins and heavenly virtues

game, 148–164

decorating with multiple

properties, 151