Scratch Programming Playground: Learn to Program by Making Cool Games

Scratch Programming Playground: Learn to Program by Making Cool Games — page 7
E Make the Ball Bounce Off Bricks 104 6 Add the Bounce Code to the Brick Sprite 104 F Make You Win and Game Over Messages 105 7 Modify the Tennis Ball Sprite’s Code 105 8 Create the Game Over Sprite 106 9 Create the You Win Sprite 107 The Complete Program 108 Version 2 0 Polishing Time 109 Draw a Cool Backdrop 110 Add Music 111 Make the Paddle Flash When Hit 112 Add an Animated Entrance and Exit to the Bricks 112 Add a Sound Effect to the Brick Exit 115 Add a Sound Effect to the Tennis Ball 117 Add a Trail Behind the Tennis Ball 117 Add an Animated Entrance for the Game Over Sprite 119 Add an Animated Entrance for the You Win Sprite 120 Summary 122 Review Questions 123 6 Snaaaaaake 125 Sketch Out the Design 127 A Make a Snake Head That Moves Around 127 1 Create the Head Sprite 128 Explore when key pressed vs if key pressed then 130 B Make Apples Appear 131 2 Add the Apple Sprite 131 C Make a Body That Appears Behind the Snake Head 132 3 Create the Body Sprite 132 4 Create the Body Sprite’s Second Costume 133 5 Add the Code for the Body Sprite 133 6 Detect Whether the Snake Crashes into Itself or a Wall 135 The Complete Program 137 Version 2 0 Add Bonus Fruit 138 Cheat Mode Invincibility 140 Modify the Head 140 Modify the Body Code 141 Cheat Mode Chop Off Your Tail 142 Summary 142 Review Questions 143 xii COnTEnTS In DETAIL