Tagged Questions
The sdl tag has no wiki summary.
0
votes
1answer
77 views
SDL Bullet Movement
I'm currently working on my first space shooter, and I'm in the process of making my ship shoot some bullets/lasers. Unfortunately, I'm having a hard time getting the bullets to fly vertically. I'm a ...
8
votes
1answer
108 views
Why does V8 not run with SDL threads?
i was able to compile and link V8 against my game and code interpretation works fine. However I want to divide my code and the game loop should exist in one thread and the scripting engine should run ...
3
votes
1answer
32 views
What does `FPSManager.lastticks` stand for in SDL_gfx?
I'm having trouble finding documentation on SDL_gfx, and I can't figure this out. I've managed to use SDL_gfx to automatically cap the framerate, and I it's working a lot better than my manual attempt ...
1
vote
0answers
19 views
Problem with SDL_Mixer/MikMod playing XM files properly
Some of the music I've made for my game have note bends in them (1xx Portamento up)...The problem is that when they play in my game, the note bends and then goes right back to original note instead of ...
0
votes
0answers
29 views
SDL 1.3 and extension libraries for VC++ 2010 express
Ive been able to compile SDL1.3 libraries with VC++ 2010 express. But im having a bit of trouble trying to compile the updated HG Mercurial repositories with VC2010++.
The problem comes from the fact ...
4
votes
2answers
147 views
How should I manage level progression?
In my code, I just have a Level class right now in the main game loop that just blits a background and spawns some enemies for testing purposes...But I can't figure out how to go about implementing ...
0
votes
1answer
72 views
Positioning a 2D image after rotation
Using SDL_gfx's rotozoomSurface function to rotate a 38x58 sprite....naturally when it rotates it creates a new surface with a new size, and the rotation isn't going around the center point. I am ...
2
votes
1answer
171 views
Platformer collision detection problems
I'm having a few problems with collision detection in my game (written in C# with SDL.Net). Detecting the floor and roof is fine, as does detecting sides of tiles when not jumping/falling. My problem ...
0
votes
1answer
100 views
How do I install SDL.NET in Visual Studio 2010? (Or any other .NET library)
I'm trying to get SDL.NET to work in Visual Studio 2010, but am really not sure how to go about installing the library (or creating a custom project or something), and any basic instructions would be ...
1
vote
1answer
74 views
SDL 1.2 reports wrong screen size
I have a multi-monitor setup with two displays, both 1920x1200. In games, I can only select resolutions > 1920x1200 (like 2560x1200) which makes games unusable.
Full screen doesn't work either ...
1
vote
0answers
39 views
reflection not being drawn [closed]
I am using stencil buffer to render reflections in my scene.I am using SDL and opengl and am using the Ubuntu environment.I get a value of 8 when I try to get the buffer size for stencil buffer so it ...
0
votes
0answers
45 views
sdl stencil buffer
I am trying to use the stencil buffer for rendering reflection and am working with SDL and OpenGL.
When I give the command SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE,8),I get a return value of 0 ...
1
vote
3answers
172 views
How can I process continuously-held keys with SDL?
I have created a cube in opengl using SDL. Now I am trying to move the camera in X direction if user presses left or right arrow keys and Y direction if user presses up or down arrow keys. Right now ...
0
votes
2answers
180 views
What graphics library should I use for line rendering for a raycasting renderer?
I want to develop simple RPG with ray casting rendering. I chose SDL for graphics and input. The problem is there is no native line drawing in it, which I need to start prototyping a ray casting ...
2
votes
1answer
99 views
OpenGL textures loaded with SDL_Image display with no alpha
I am making a game using OpenGL, with SDL_Image employed to load the textures. When drawn on screen, there's no alpha -- in an exact square around the opaque contents of the texture, black is drawn; ...
