Tagged Questions
2
votes
2answers
232 views
Split up a screen into regions
My task: I want to split up a screen into 3 regions for buffs-bar (with picked items), score-info and a game-map. It doesn't matter are regions intersect with each other or not.
For example: I have ...
-1
votes
0answers
42 views
LWJGL - Eclipse error [on hold]
When I try to run my lwjgl project, an error pops . Here is the log file:
A fatal error has been detected by the Java Runtime Environment:
EXCEPTION_ACCESS_VIOLATION (0xc0000005) at ...
3
votes
0answers
41 views
SpriteBatch.end() generating null pointer exception
I am getting a null pointer exception using libGDX that the debugger points as the SpriteBatch.end() line. I was wondering what would cause this.
Here is the offending code block, specifically the ...
3
votes
1answer
284 views
using heightmap to simulate 3d in an isometric 2d game
I saw a video of an 2.5d engine that used heightmaps to do zbuffering.
Is this hard to do? I have more or less no idea of Opengl(lwjgl) and that stuff.
I could imagine, that you compare each pixel ...
1
vote
0answers
40 views
How to only render part of an image in lwjgl/openGL
I'm making a mining/building game in java using slick2D and I want to make it so you can only see a few blocks in any direction while you are underground. The best example I could find of what I want ...
0
votes
0answers
48 views
OpenGL rendering tiles buggily
In my Terraria based game i use this code to render all of the tiles in 1 chunk:
// TODO Auto-generated method stub
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
for (Tile[] var : ...
0
votes
1answer
191 views
Simulate camera movement in two dimensions (OpenGL)
I've been told by the folks over at Stack Overflow that there's no way to move the camera in OpenGL. I'm developing a 2D RPG with LWJGL and need to know the proper way to simulate camera movement as ...
3
votes
1answer
76 views
Convert global rotation into local rotation
I have an object in my game and I have its location, rotation and scaling in separate float[3]. The location rotation and scale are all on the global axis; these do not change based on the objects ...
0
votes
1answer
79 views
LWJGL texture bleeding fix won't work
I tried a lot of things to fix texture bleeding, but nothing works. I don't want to add a transparent border around my textures, because I already got too many and it would take too much time and I ...
0
votes
1answer
43 views
How to use GLX from Java?
I am trying to use Clojure to create an opengl window under Linux. Is there a tutorial on how to use GLX and X Window directly. I'd rather learn how to do this directly, which I already know how under ...
0
votes
1answer
135 views
Textures not rendering with VBOs
After having used display lists for my programs since I started learning OpenGL, I've finally decided to switch to VBOs after experiencing a considerable amount of lag when I started work on a new ...
0
votes
0answers
14 views
Fixed print on GLCanvas surface
Having extends class of GLCanvas and I want to print some fixed texts and pictures on its surface.
What is the intelligent solutions for that ?
So far I have -
class PhaseOne extends GLCanvas ...
0
votes
0answers
71 views
Random black lines between tile map in 2g game
I'm generating a tile background for my game. The tiles are 25x25 and are loaded/rendered in 16x16 sets (chunks). When I use a solid color for the background, everything works perfectly.
However, ...
0
votes
0answers
25 views
Slick - create new texture from part of existing texture
Say I have the following image:
I want to resize this texture, so I can have resizable buttons with a texture.
Now, as you can't repeat a certain area of an image in OpenGL, I have to create a new ...
2
votes
1answer
34 views
What measurement units are used in the return value of the getWidth method in the UnicodeFont class supplied by Slick2D?
I'm working on a small component for a game that essentially wraps the provided String so that it fits within the width of the provided rectangle. The rectangle is provided by the Slick2D library as ...
