A simple term for "translation", the change of position of an entity typically on the route of going from point A to point B.

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0
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2answers
655 views

How do i get my tilemap to move at the same speed as my character

I have a little problem in my solution, i'm trying to make a pretty big map for the players to walk around in. I decided to use a tile-engine, but when I move my character it moves faster than my ...
5
votes
4answers
2k views

Make player to always move along the terrain

I'm working on a 2D platformer side scroller game. I am giving high impulse to player, the player starts moving and if it hits a slope on terrain, it gets a vertical movement and starts to fly over ...
12
votes
4answers
4k views

Curved movement between two points

What is a good technique to enable an object to move between to points in a nice curved motion? The end position could also be in motion, such as the trajectory of a homing missile.
3
votes
0answers
302 views

How can I make bodies that do not stick to the wall in Bullet Physics? [duplicate]

Possible Duplicate: Physics engine recommendation which can simulate pool game correctly? I made a Billiards scene with Bullet Physics, but I've got a problem. When the ball is slowing down ...
6
votes
2answers
2k views

I want to implement free-running movement (like Assassin's Creed) in 2D. What to do?

I would like to implement free-running as popularized by Assassin's Creed, albeit in 2D. What are some specific techniques or algorithms that I can use to achieve free-running in 2D without having to ...
1
vote
2answers
694 views

Collision Problems

I'm having some troubles with a 2D platformer type game (there's more to it, but that's all that matters for this question). I had collision with the platforms working fine, but if the character hit ...
1
vote
2answers
833 views

Suggestion for C++ reinforcement learning library to control flocking algorithm

I am looking to use reinforcement learning to adaptively modify the weights involved in a flocking algorithm (i.e. 'boids'). Searching google revealed several libraries, but I don't know anything ...
6
votes
4answers
1k views

Equation for bouncing graph?

I basically want my camera in 3D move automatically. Currently, I have linear movement which is rather dumb, so I'd like to do a bouncing movement. However, what is a good equation for bouncing? I ...
8
votes
4answers
888 views

Moving objects colliding when using unalligned collision avoidance (steering)

I'm having trouble with unaligned collision avoidance for what I think is a rare case. I have set two objects to move towards each other but with a slight offset, so one of the objects is moving ...
5
votes
2answers
3k views

Oscillating Sprite Movement in XNA

I'm working on a 2d game and am looking to make a sprite move horizontally across the screen in XNA while oscillating vertically (basically I want the movement to look like a sin wave). Currently for ...
2
votes
2answers
158 views

Resources on expected behaviour when manipulating 3D objects with the mouse

In my animation editor, I have a 3D gizmo that sits on the origin of a bone; the user drags the mesh around to rotate the bone. I've found that translating the 2D movements of the mouse into sensible ...
6
votes
2answers
2k views

How to manage enemy movement and shoot in a shmup?

I'm wondering what is the best (or at least a good) way of managing enemies in a shoot-em-up. Basically, what I'd do would be a class that manages displaying and updating positions of all the ...
14
votes
3answers
866 views

AI to move custom-shaped spaceships (shape affecting movement behaviour)

I'm designing a networked turn based 3D-6DOF space fleet combat strategy game which relies heavily on ship customization. Let me explain the game a bit, since you need to know a bit about it to set ...
2
votes
1answer
4k views

2d tank movement and turret solution

I'm making a simple top-down tank game on the ipad where the user controls the movement of the tank with the left "joystick" and the rotation of the turret with the right one. I've spent several hours ...
1
vote
2answers
513 views

Improve mouse movement in first person game

In my current FPS game, I have the mouse setup in a way, that it always forces the position of the mouse to be centered at the screen. This gets the job done, but also gets very annoying, since the ...
17
votes
6answers
2k views

AI control for a ship with physics model

I am looking for ideas how to implement following in 2D space. Unfortunately I don't know much about AI/path finding/autonomous control yet. Let's say this ship can move freely but it has mass and ...
1
vote
2answers
667 views

XNA: How to make the Vaus Spacecraft move left and right on directional keys pressed?

I'm currently learning XNA per suggestion from this question's accepted answer: Where to start writing games, any tutorials or the like? I have then installed everything to get ready to work with XNA ...
13
votes
6answers
3k views

How to build a “traffic AI”?

A project I am working on right now features a lot of "traffic" in the sense of cars moving along roads, aircraft moving aroun an apron etc. As of now the available paths are precalculated, so nodes ...
8
votes
2answers
15k views

Moving a sprite in XNA/C#, using vectors

I'm currently looking into XNA game development with the C# language. I have two classes: the main game handler and a "sprite" class. Following is some basic pseudo-code which I hope adequately ...
9
votes
2answers
5k views

Enemy movement in straight line to player in chase game

I'm creating a game where the enemies spawn randomly on a map then move towards the player every frame at a random speed. The map has no obstacles so the enemies should always move in a straight line. ...
22
votes
4answers
5k views

Top Down RPG Movement w/ Correction?

I would hope that we have all played Zelda: A Link to the Past, please correct me if I'm wrong, but I want to emulate that kind of 2D, top-down character movement with a touch of correction. It has ...
10
votes
2answers
3k views

How do I tackle top down RPG movement?

I have a game that I am writing in Java. It is a top down RPG and I am trying to handle movement in the world. The world is largely procedural and I am having a difficult time tackling how to handle ...
6
votes
1answer
445 views

What is the best way to limit player movement?

I'm currently programming a 2d game where the player moves around on a rectangular playing field. The player has a direction and a velocity. What is the best way to limit the player's movement so ...
3
votes
4answers
4k views

Multiple Key Presses in XNA?

I'm actually trying to do something fairly simple. I cannot get multiple key presses to work in XNA. I've tried the following pieces of code. else if (keyboardState.IsKeyDown(Keys.Down) && ...
3
votes
2answers
790 views

Mouse-driven Movement

I'm trying to write a game where player picks where they are going by just mouse-clicking on that position and it goes there (just like RuneScape's point-and-click mouse interface). I'm trying to get ...