Creating 2d game engine for android OS, Structure of Our Sample Engine, android tutorials ,

Structure of Our Sample Engine:

  ArrowGame.java -> Holds the Control. Listens to the Gestures from the screen and then calls methods from the View to update Actor Positions

Data Elements:

Private Instance of ArrowGameView arrowGameView

Instance of Gesture Detector

Private inner class of SimpleOnGestureListener

ArrowGameView.java -> Holds the View and the Game Logic Loop. Also Holds the “cast” of Actor instances that will take part in the Game.

Data Elements:

Public Instance of Actor archer

Public Instance of Actor arrow

Public Instance of Actor balloon

Private Handler h

Private constant int FRAME_RATE = 30

Actor.java -> This data structure will model the “characters” in the game.

Data Elements:

Private Context context

Private int x

Private int y

Private String name

Private int costume

Private int currentCostume

Private Array BitMapDrawable[] graphic

res/drawable: 

        These characters should be provided for download later.

archer.png

arrow.png

blueballoon.png

drwho.png

popballoon.png

tardis.png

activity_arrow_game.xml:

        Holds the XML code that will control the layout of the View

ok Friends this was the android game engine for android OS tutorial hope you people like it. stay with us for next tutorial.

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