1. Visual Programming Week # 12
Animation, Game, Homework #8

2. VP Lecture Note by Dr. Hanh Pham
Outline
Tutorial: Ladybug
Homework # 8
References
VP Lecture Note by Dr. Hanh Pham

3. VP Lecture Note by Dr. Hanh Pham
Tutorial: Ladybug
APP: build a GAME which lets the user guide a Ladybug to go left,right,up, or down. The ladybug can eat an aphid to get more energy but at the same time could also be eaten by a big frog.
File links:
Or click on HW8 files:
VP Lecture Note by Dr. Hanh Pham

4. VP Lecture Note by Dr. Hanh Pham
Tutorial: Ladybug
VP Lecture Note by Dr. Hanh Pham

5. VP Lecture Note by Dr. Hanh Pham
Tutorial: Ladybug
ATTENTION:
FieldCanvas: Height = 300 pixels
EnergyCanvas: Height = pixels
All ImageSprites’s property’s INTERVAL = 10
Set LADYBUG’s Image Sprite property’s SPEED = 5
Set APHID’s Image Sprite property’s SPEED = 3
Set FROG’s Image Sprite property’s SPEED = 2
VP Lecture Note by Dr. Hanh Pham

6. Tutorial “Ladybug” Step1: Ladybug moved by Users
VP Lecture Note by Dr. Hanh Pham

7. Tutorial “Ladybug” Step2: Ladybug + Aphid
Add Aphid
Frog not moving yet
VP Lecture Note by Dr. Hanh Pham

8. Tutorial “Ladybug” Step2: Ladybug + Aphid
VP Lecture Note by Dr. Hanh Pham

9. Tutorial “Ladybug” step 3: DONE
Add Frog
Simplify Randomness
VP Lecture Note by Dr. Hanh Pham

10. Tutorial “Ladybug” step 3: DONE
VP Lecture Note by Dr. Hanh Pham

11. Tutorial “Ladybug” step 3: DONE
VP Lecture Note by Dr. Hanh Pham

12. VP Lecture Note by Dr. Hanh Pham
References
These slides contain materials from many sources including the following:
“App Inventor: Create Your Own Android Apps” by David Wolber, Hal Abelson, Ellen Spertus, Liz Looney, Publisher: O'Reilly
App Inventor for Android: Build Your Own Apps - No Experience Required, Jason Tyler
VP Lecture Note by Dr. Hanh Pham