Games development with the Drools rule engine

1. 1
Mark
Proctor
Project Lead
●
The SkyNet funding bill is passed.
●
The system goes online on August 4th, 1997.
●
Human decisions are removed from strategic defense.
●
SkyNet begins to learn at a geometric rate.
●
It becomes self-aware at 2:14am Eastern time, August
29th
●
In a panic, they try to pull the plug.
●
And, Skynet fights back

2. 2

3. 3
Pong
● Things
● Two Players
● Two Bats
● 1 Ball
● Side Lines
● Score

4. 4
Rules
● Ball starts with moving left, -dx
● Ball collision with bat
● dx reversed
● dy depends on collision position
● Ball collision with sideline
● dy reversed
● Ball missed
● Update score
● Move Ball to start
● Move ball in dx towards lose
● Mey events move Bat up or down
● Cannot move above or below sidelines

5. 5
Pong
●
Demonstration
●
http://www.youtube.com/watch?v=Omj4PR3v-nI

6. 6
Wumpus World

7. 7
Wumpus World

8. 8
Wumpus World
 Cell  Hero  Wumpus  Pitt  Gold
● int row ● int row ● int row ● int row
● int row
● Int col ● Int col ● Int col ● Int col
● Int col

9. 9
Wumpus World

10. 10
Wumpus World

11. 11
Wumpus World

12. 12
Wumpus World
 Demonstration
 http://www.youtube.com/watch?v=4CvjKqUOEzM

13. 13
Questions?
• Dave Bowman: All right, HAL; I'll go in
through the emergency airlock.
• HAL: Without your space helmet, Dave,
you're going to find that rather difficult.
• Dave Bowman: HAL, I won't argue with
you anymore! Open the doors!
• HAL: Dave, this conversation can serve
no purpose anymore. Goodbye.
Joshua: Greetings, Professor Falken.
Stephen Falken: Hello, Joshua.
Joshua: A strange game. The only
winning move is not to play. How
about a nice game of chess?