Tagged Questions

1
vote
1answer
70 views

Detecting collision with a 3D array of boxes

I am at the stage of my development process where I want to implement collision. Now I can think of a simple way of doing it, if the camera's x, y or z are inside the position of a certain cube then ...
-1
votes
2answers
98 views

Tile Based Collision Checking In Java?

I have my map stored in 2 arrays: Tiles : Tile names TileTypes : SOLID or BASIC I want to be able to walk through BASIC Tiles (Like ground tiles). But not the SOLID Tiles (Like wall tiles). I ...
2
votes
3answers
316 views

OpenGL Get Rotated X and Y of quad

I am developing a game in 2D using LWJGL library. So far I have a rotating box. I have done basic Rectangle collision, but it doesn't work for rotated rectangles. Does OpenGL have a function that ...
0
votes
2answers
201 views

Matrix loading problems with jbullet and lwjgl

The following code does not load the matrix correctly from jbullet. //box is a RigidBody Transform trans = new Transform(); trans = box.getMotionState().getWorldTransform(trans); float[] matrix = new ...
1
vote
2answers
438 views

Detecting a click on a tile

I'm making a simple tile-map system in LWJGL, and I'm trying to figure out how to detect if the mouse is clicking inside of a tile. So far no matter where I click it's always the same tile that is ...
1
vote
2answers
387 views

Collision Problems in Pacman Clone

I am working on a Pacman clone. I am using Java for the project. I have been having problems with collisions, and allowing the player to pass through objects. Note that the tile size (and player) is ...
0
votes
2answers
300 views

Pong - Changing the Ball's Y location depending on where it hits the paddle

I'm making my first game in, Pong, and I'm trying to make the ball's Y increase or decrease, depending on where it impacts the paddle. After implementing the code below, the ball only goes down, but ...