A set of rules that govern an in-game experience. Game design is an effort to come up with game mechanics that allow for players to have a fun and engaging experience.

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0
votes
2answers
123 views

Recommended approach for event system in Java

What are the recommended approaches for an event system of a turn-based RPG's battle engine? The system I'm currently working on has a runEvent method that sorts the actions queue based on their ...
4
votes
1answer
263 views

Letting the user draw a Polygon Body and Image

In my game, I want to provide the user with a drawing feature. By free hand drawing, the user creates a polygon shape. Then, in my game implementation, I have to create a body for the found vertices ...
3
votes
1answer
183 views

Algorithm for optimal control on space ship using accelerometer input data

Does someone have a good algorithm for controlling a space ship in a vertical shooter game using acceleration data? I have done a simple algorithm, but works very badly. I save an initial ...
0
votes
1answer
22 views

Implement an action “while” touching event

I'm making a game using Xcode for iOS. This is a segment of code I have that makes the sprite jump up when the screen is tapped: //tap/touch to jump (& play sound) -(void)touchesBegan:(NSSet ...
0
votes
1answer
18 views

Moving CCNode with constant speed in cocos2d

I want to move the object (CCNODE) with constant speed in any direction , what i have did till now is applied a force to object at start to get it moving and set elasticity as 1 and friction as 0 to ...
0
votes
1answer
74 views

Slots Machine Matching feature

I'm designing a slot machine. I need to find the number of combinations that two matching icons will appear side-by-side in a 3X5 window (3 rows, 5 reels (columns)) A match gives the user some ...
0
votes
1answer
2k views

Android Bitmap: Collision Detecting

I am writing an Android game right now and I would need some help in the collision of the Pawns on screen. I figured I could run a for loop on the Player class with all Pawn objects on the screen ...
-1
votes
1answer
71 views

Get stick analogue XY position using Jinput in lwjgl

I want to capture the movement of the analogue stick of the gamePad. is there any equivalent function to this? public void mouseMoved(MouseEvent mouseEvent) { mouseEvent.getX(); //return the X ...
-4
votes
1answer
206 views

How Do Game Timers Work?

I don't understand the whole game timer things, I know XNA comes with one but im realying on VSync to do the work rather then a game timer. I know what they are It's just can someone show me of a ...
1
vote
0answers
94 views

LibGdx Triangle Collision

I'm back with another question. I'm trying to get a collision between an actor and a sprite. With the actor, which only moves upwards and downwards, I've got no problem since it's shape is a ...
1
vote
0answers
118 views

LibGDX polygon caching

I am developing an Android game using LibGDX and I have big world map made of polygons. I use PolygonSprite and PolygonSpriteBatch, when I render map, I get 30-35fps and it feels laggy. I wonder if ...
0
votes
0answers
31 views

Calling interactivity functions from object classes

Let's say I have a class object_door. An instance of said class is now in the game world in a locked state. Now to enable the player to open it, he needs to attempt to pick the lock. So I was ...
0
votes
0answers
395 views

NavMesh agents pushing other NavMesh Agents in Unity Pro

Using the NavMesh system in Unity, I created pathing system for my player character as well as the enemy AI. When a group of enemy NavMesh Agents surround my player character, they can be pushed out ...
0
votes
0answers
107 views

new direction math for android sample app Snake

I am playing with Android sample app Snake. The code for the original snake-move direction math is below. It is very simple. The direction is determined by which quadrant the touch is in based on the ...