SIMPLE GAME DEVELOPMENT
WITH RUBY
Vishnu Gopal

MOBME.IN
VISH.IN
VYSNU.COM

GAME DEVELOPMENT ROCKS

SWEET CODE

ACTUAL PIXELS

ENOUGH OF THE TEASER

N3WTON

NEWTON’S 3RD LAW

EVERY ACTION HAS AN
EQUAL AND OPPOSITE
REACTION

BULLETS HAVE A RECOIL
NO OTHER WAY TO PROPEL

MORE OF THAT IN THE DEMO

PYTHON

PYGAME
PYGLET

PYTHON POLLUTES
AND I HATE THIS

PYGLET IS VERY
COMPREHENSIVE

GOSU

GOSU IS WRITTEN IN RUBY
A C VERSION IS AVAILABLE FOR SPEED.

RUBY ON RAILS

RUBY IS POLITE
AND PREDICTABLE

GOSU IS
RAILS FOR GAME
DEVELOPMENT

GRAPHICS, ANIMATION AND
SOUND SUPPORT

JUST LIKE RAILS
A GREAT DSL

PYTHON
RUBY

DIVE INTO GOSU

INTERLUDE:
{ PLAY BREAK }

LESSONS LEARNT

CODE

GRAPHICS

MATHEMATICS

WHICH WAY DO I TURN?

A
c
B
b
a
C
a*a = b*b + c*c - 2bcCos <CAB

A
B2
B
B1
C
Pick the angle which is less

CODE
GRAPHICS
MATHEMATICS
...

BALANCE
&
DESIGN

ADJUST SETTINGS
GET A NEW GAME

N3WTON IN TEN HOURS

GAME DEVELOPMENT ROCKS

GOSU-N3WTON IS
OPENSOURCE
GOSU-N3WTON.GOOGLECODE.COM

THANK YOU!
QUESTIONS?
VYSNU.COM