Simple and Fast Multimedia Library - a free, portable API that provides access to graphics, input, audio, etc.

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3
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1answer
395 views

Jittery Movement, Uncontrollably Rotating + Front of Sprite?

So I've been looking around to try and figure out how I make my sprite face my mouse. So far the sprite moves to where my mouse is by some vector math. Now I'd like it to rotate and face the mouse as ...
0
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1answer
30 views

Why is each column being shifted down the X value of the column in my 2D Data Structure?

I have a two 2-dimensional arrays. One of which stores characters from a text file, and the other stores pointers to instances of Blocks. For some reason, in either of the arrays (I'm not sure which), ...
0
votes
1answer
50 views

SFML game loop and FPS problems

first off, sorry if this is a silly question. I've been working on building an SFML engine and I've been very confused on the FPS, frame independent movement and game loop. Here's a link to where ...
0
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1answer
83 views

Handling (spawning/removing) entities in SFML

I am unsure which method to use to handle my enemies in SFML. The idea that I am trying to recreate is to spawn enemies every so many seconds. Initially I wanted to do this using a vector such as ...
-1
votes
1answer
275 views

Slight pause/delay when moving

I've been working on this little framework for my game today and realized that moving delays when moving around. I've used SFML before and have had the same problem, but never bothered to fix it. I'm ...
-1
votes
1answer
167 views

Texture doesn't draw correct

I'm writing a game using SFLM and Opengl but when I create a terrain i got some OpenGl problems. I use heightmaps to generate a terrain but when I load the texture on it the texture is not correct ...
-1
votes
1answer
244 views

Drawing multiple sprites with clear screen for every frame

I googled with best of my skills, but I cannot find any relevant answer to my problem. I'm making a game with an isometric view. I need to draw multiple sprites on the screen and before switching to ...
1
vote
0answers
283 views

Keeping crosshairs & GUI onscreen - SFML

I read this question, but didn't understand the implementation suggestions with SFML on C#. For example, right now I'm just trying to make sure that the mouse crosshairs stay onscreen constantly. I ...
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0answers
12 views

SAT MTV collision resolution jittering

Edit: I have updated my approach a bit, but now the problem is that if i'm outside a wall i stick to it, basically i get the Desired vector of motion and move there. Also how would i adapt this ...
0
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0answers
64 views

Preferred way to integrate box2d with SFML

I'm trying to integrate Box2D with sfml. My current solution is to have overloaded functions creating sfml shapes from box2d fixtureDef shapes. I store created sfml shapes under the name 'visual' in a ...
0
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0answers
93 views

Scrolling background loop however produces little gaps

I have myself a parallaxing background, i'm using SFML to render my background, I have myself 3 sf::Sprites, each sprite has the width of 576, I create myself 3 sprites with x positions 0, 576 and ...
0
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0answers
132 views

Alternative to a timer in a separate thread in a turn-based game

I'm making a 2d turn based game and I'm having some difficulties with the timer itself. 3 characters vs 3 characters, two players. A timer giving them a chance to preform acts within a set amount of ...
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0answers
94 views

C++ - SFML - OpenGL - GLSL - smooth waving texture

I have this shaders: Fragment: uniform float time; uniform sampler2D texture; void main() { float t = time; vec2 aux = gl_TexCoord[0].xy; // This would also make waving/deform the ...
0
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0answers
113 views

How do I scale a Spine animation at runtime?

The spine docummentation shows how to scale the skeleton when loading. Is it a must to reload the skeleton to scale the animation while playing it?
0
votes
0answers
88 views

OpenGL textures trigger error 1281 if SFML is not called

I am using SOIL to apply textures to VBOs, without textures i could change the background and display black (default color) vbos easily, but now with textures, openGL is giving an error 1281, the ...