1. Talk About your Apps
Vol. 2
Presenter

Er. Rajan Maharjan
App : iOS Game (Scooba Maze)
Project Description : Freelanced Project in
oDesk

2. Introduction About Me

Been in iOS development Platform from
past two years

Current Position: iOS Senior Developer
@ dZidea LLC based in USA, Alabama
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3. Introduction (Scooba Maze)

Isomeric Game : iPhone / iPad
Compatible

Description : You try to navigate through
a maze of underwater caves to get to the
end before the time runs out!
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4. Introduction (Scooba Maze)

Three Levels, Hard Level Has villains :P

GameCenter integrated for mulitplayer
game
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5. Introduction (Scooba Maze)

Open GL ES 2.0 Game Engine Used

Provided:

Game Engine

Graphics Assets by Frances Yeh
(Freelancer 3D Graphics Designer)
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6. Tools Used to Create Game

IDE : Xcode 4.3.1

Programming Language : Objective C
2.0

SDK : iOS SDK 5.1 + Some Third party
Libraries for Integrating Ads and Push
Notification Feature
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7. Tools Used to Create Game
Testing Environment

Simulators : iPhone and iPad with iOS
5.1, 4.0, 4.2

Devices: iPhone 4S, iPod Touch, iPad
with iOS 5.1, 5.0, 4.1

Tested Using Testflight
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8. Tools Used to Create Game

For creating Spritesheet : A python script
is used mkatlas.py

Game Center API used provided by
Apple for mulitplayer integration
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9. Tools Used to Create Game
Revenue Model

In App Purchase Model by Apple

ChartBoost, Adcolony, MoPub API for
serving Ads
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10. Purpose of Scooba Maze

Fun & Entertainment

Wow Effect
Objective in Game

Collect gems and treasures from inside
Cave
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11. Purpose of Scooba Maze

Turn them into Coins by Coinizer and
buy new Suits and Tools like DPV, Knife,
Flash Light etc

Buying Via earned Coins, needs more
coin go for IAP
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12. Welcome to Gaming World

Each iOS App / Game has a
MainWindow

It is starting point for showing views
when Application loads.

In Apps, we use built in UIViews,
UITableViews etc components views
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13. Welcome to Gaming World

Components are provided by iOS SDK

We design our app and make them
interact to achieve goal.
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14. Welcome to Gaming World

For Game, we use EAGLView

It is special type of view for drawing
graphical objects

All graphical objects are rendered in
EAGLView
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15. Welcome to Gaming World

Code written Open GL ES for each
graphical interaction in EAGLView

These are taken care by Game Engines.
And we code staying on top layer of
Game Engine (Its easy)
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16. Working Of Scooba Maze

Different Screen Objects are Created
when game is initialized.

Such as : MainMenu Screen, GameOver
Screen, GetCoins Screen, etc.
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17. Working Of Scooba Maze

All these screens are inherited from
NSObject, base class of iOS sdk.

These screen renders and updates each
components on EAGLView plane to
show its graphical and animation effect.
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18. Working Of Scooba Maze

Screens are shown at one time
according to navigation button's action.

Screen objects Stays on memory for
app's lifetime
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19. Working Of Scooba Maze

Only creation of Map Object is done
according to new level played after
randomizing.

2D Array representation for Map
positions

Collision detection done according to
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these co-ordinate representation

20. Scooba Maze
Let's See short Demo
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21. Thank You
Questions ?
Contact

Email : thamelstreet@gmail.com

Twitter : mysticboy59

Phone : +977 9818864281
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