user avatar
user avatar
user avatar
Ilmari Karonen
  • Member for 10 years, 10 months
  • Last seen this week
69 votes

How can I move an object in an "infinity" or "figure 8" trajectory?

60 votes
Accepted

How can I implement gravity?

33 votes

Pathfinding for fleeing

28 votes
Accepted

What's the best way of transforming a 2D vector into the closest 8-way compass direction?

26 votes
Accepted

Random/Procedural vs. Previously Made Level Generation

26 votes

Can I prevent diagonal movement from exploring more of the map?

26 votes

How can I calculate current level from total XP, when each level requires proportionally more XP?

25 votes
Accepted

How would one construct a realistic "infrared vision" effect?

24 votes
Accepted

How do I protect my game with CD key / serial number?

21 votes
Accepted

Framerate is affecting speed of object

21 votes
Accepted

Help resolve territory acquisition design difference of opinion in MMO RTS

19 votes
Accepted

How can I make a "random" generator that is biased by prior events?

18 votes
Accepted

How do fluid dynamics work?

18 votes
Accepted

How does one avoid the "staircase effect" in pixel art motion?

14 votes

How do you move a sprite in sub-pixel increments?

13 votes
Accepted

2-components color model

12 votes
Accepted

Does allocating and freeing a huge chunk of memory at startup "clean up memory?"

11 votes

Is knowledge of hacking mechanisms required for an MMO?

11 votes

Given a RGB color x, how to find the most contrasting color y?

10 votes
Accepted

Is Jump Point Search (A* with JPS) appliable to non-diagonal grids?

10 votes

Multithreading 2D gravity calculations

8 votes
Accepted

Situational awareness in path finding

8 votes
Accepted

Sprite sheet generator

8 votes
Accepted

Is a programmer liable for copyright infringement in other people's mods to his games?

8 votes
Accepted

Saving roguelike game state?

7 votes
Accepted

How to create realistic 2d lighting using colour temperature

7 votes

Scale a normalized 2D vector always to the same length

7 votes
Accepted

Rendering scaled-down card images

7 votes

What is a convincing Berserker enemy AI finite state machine for a Roguelike

7 votes

Is there a 3D equivalent of hex tile maps?