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

learn more… | top users | synonyms

2
votes
1answer
313 views

Translating a terrains position using input in Unity 3D C#

I am trying to make a terrain in Unity move, but im having trouble. Here's the code i have. using UnityEngine; using System.Collections; public class NewScript : MonoBehaviour { Camera camera; ...
0
votes
1answer
173 views

Character movement relative to cursor position

I want my top-down shooter character to move towards the mouse when pressing the up arrow and strafe relative at right angles to it when pressing the left and right arrow keys. I can't figure out how ...
0
votes
2answers
151 views

Grouped enemy movement out of sync after changing directions [closed]

Im working on a Galaxian/Space Invaders Inspired game. Im working on the enemy movement and am running into an issue where the enemies get out of sync when changing direction. My setup is that I ...
0
votes
2answers
371 views

Increasing speed of circle over time as linear with Box2d

Assume that there is a circle and it can be moved by using keyboard arrows.Is required that increasing speed over time like increasing car speed. For example; max speed is 25 and time to reach max ...
0
votes
2answers
219 views

joystick movement for Geometry Wars clone

I am kinda new in game programming, but I've got a semestral work to make a game, so I decided to do a clone of Geometry Wars. Despite that the game is really simple (in principle), I have ran into a ...
-1
votes
1answer
271 views

3D Character Development [closed]

First and for most. I do have a fair amount of experience programming. I have experience with many programming languages and I have taken a few courses in computer science. I have development some ...
1
vote
1answer
113 views

Movement constrained to the faces of a cube

The basic setup I'm working with is a cube rendered in-Engine (Panda3d, although I only am looking for a generalized solution) as well as a 2d square on one face of the cube. The eventual outcome I'm ...
0
votes
2answers
290 views

Using timer to reverse enemy movement in Flash game made with Flixel

I am creating a 2d flash game using Flixel 2.5 in Flash Builder. I am trying to reverse enemy movement on an interval so that they will move back and forth over a set space. I felt that a timer would ...
5
votes
2answers
262 views

How can I normalize a vector if I am handling movment of each axis seperatley?

I am writing a 2D tile based game engine in XNA, and I've recently fine-tuned my collision detection using the answers provided here and more specifically here. The tile based collision detection now ...
1
vote
2answers
89 views

Scene - human speed correlation

I am writing a really simple game with a scene (horizontal plane) and a human moving to the right of the plane (watching the simulation from the +z axis). The scene contains some trees, which I am ...
5
votes
1answer
463 views

Character Movement in 3D games

I'm either not searching correctly or there is really not a lot of material on Character Movement in 3D games. I'm mostly interested in how people usually implement character movement in games like ...
8
votes
2answers
793 views

Following a path in a smooth fashion

I am currently making a 2d tower defense game with a static, predetermined lane that the enemies follow (i.e. towers cannot block the path and path finding is not the problem I am trying to solve). I ...
7
votes
2answers
417 views

Movement on a curved planet surface

I'm looking for a solution for moving a variety of objects over the uneven surface of my planet. The idea is that I will have a number of objects that follow the planetary landscape moving about in ...
1
vote
1answer
383 views

In 2d game logic, should I use pixels or world coordinates?

Currently in my game I handle the logic (collisions, movement) using pixels but I find it very limiting espiecially when thinking about variable speed. For example Box2D requires you to use ...
4
votes
3answers
2k views

Smooth Sprite Movement - Don't Add Velocity to Position?

I am trying to figure out if there is a way to move a sprite smoothly on the screen at different speeds without stuttering, but keeping the effect that it's moving smoothly; especially at faster ...
1
vote
1answer
224 views

C++ Using clock() with IsKeyDown

I am trying to replicate the game Asteroids as a class project. I am having trouble measuring the time elapsed while the "W" key is pressed. This code is supposed to increase the force applied to the ...
1
vote
2answers
364 views

How can I move an object over a drawn tile map in HTML 5 without constant buffering?

I've been messing around with HTML5 for quite some time now but this is something that I guess I haven't figured out how to handle well yet. I'm sure there's an extremely easy solution and I just ...
1
vote
1answer
127 views

Increase restitution (bounciness) of an object in a JavaScript formula

I'm going slightly around the houses on this one. I originally started a thread over on Stack Overflow about it but then it seemed to diverge into mathematics, with no joy from the SO community over ...
1
vote
2answers
315 views

Controlling player and camera movement in a 3rd person game with keyboard and mouse

In many action games with a third person view, joystick controls typically map the left joystick for player movement and the right joystick for camera movement (or more precisely camera's direction ...
0
votes
1answer
157 views

DPad style movement for AI without using A*

What is the easiest way to implement DPad style movement (No diagonal) for AI without using and A* algorithm? I thought about having the enemy catch up to the player in the Y axis first then the X ...
2
votes
2answers
604 views

Making a player move to my mouse when clicked?

How can I get my player to move to the mouse when it is clicked (like in Warcraft)? So far I have tried: if (Mouse.isButtonDown(0)) { if (X < Mouse.getX()) { X += Speed; } if ...
1
vote
2answers
388 views

Moving an object around the the circle to the specific location in circumference

Well I have run out of ideas how to approach this particular problem.See the picture below: So the idea is that the object (dot in black) has to get to a point mark X (red X mark).However the ...
3
votes
1answer
188 views

Figuring out which direction my object is facing on a 2D plane?

My friend and I were messing around in XNA 4.0 making a 2D racing game. Kind of like this one: Ivan “Ironman” Stewart’s Super Off Road. The problem we are having is knowing which direction the car is ...
3
votes
1answer
183 views

AI surrounding algorithm suggestions

I am building up a simulation where predator groups (tribes) try to hunt other agents in the simulation (whom also are clustered in groups). Now I got to a point where members of a group follow their ...
1
vote
0answers
499 views

3 Button Multi-touch for Android

OK, my multi-touch system was somewhat convoluted, but was working perfectly OK until I tried to run my game on my Nexus 10 which is running Jellybean. Crashing all over the place! So I removed my ...
3
votes
3answers
2k views

How do I calculate how an object will move from one point to another?

Here's the problem: A player starts the game in the 0 coordinate (x=0,y=0). When the user clicks on the screen, it returns the coordinates of the destination. Now the player has to move from its ...
0
votes
2answers
865 views

How to make a smooth movement in XNA?

I'm trying to make a nice controls for my game, but I can't achieve enough SMOOTHNESS. if (kbState.GetPressedKeys().Length != 0 && _direction != Vector2.Zero) { ...
2
votes
2answers
830 views

Non-physics character movement in a Box2d Environment

I am in the process of creating a physics platformer. However, I want the player movement to feel very old-school(as in: non-physics like), which means that the character: Should always move equally ...
2
votes
2answers
449 views

How to get the height at a position in a triangle

I have a heightmap, and I store the heights in a giant array. However, when I move, it's quite choppy on the Y-axis, so I need a way to get the height at a certain point in a triangle. I currently ...
1
vote
2answers
332 views

Make a 2D character stop moving and going back when encounter an obstacle

I am using a 2d character who is sliding infinite ( huge incrementation of the X or Y value ) when moving. He can only move up, down, left, right inside a virtual grid, made of multiple squares. Now ...
1
vote
3answers
516 views

Moving a 2D character on a straight line

I am trying to create an Android Game and I am facing my first big problem. After reading blogs, tutos ... I am able to easily move a character with a drag and drop, make it move move to a touched ...
2
votes
1answer
315 views

How to handle slopes/bridges in a 2d grid turn based strategy game [duplicate]

I was wondering about the following: In a 2D turn-based strategy game (using some grid(i.e. tiles, isometric hexagons) as movement), what techniques do they use to determine where a character moves ...
1
vote
2answers
1k views

Moving player in Box2d without forces

How do I move player with keyboard without applying forces? If I do playerBody.setLinearVelocity(new B2Vec2(0, 2)) it moves the player but when I release the key for movement, the ball is continuously ...
2
votes
1answer
1k views

Stopping on a slope in Box2d

I am creating a simple platformer using Box2d. I've implemented a variant of the technique described here. To make the player character move more 'platformer-like' I want him to stop on (shallow) ...
9
votes
2answers
1k views

How can I make a character walk on uneven walls in a 2D platformer?

I want to have a playable character who can "walk" on an organic surface at any angle, including sideways and upside-down. By "organic" levels with slanted and curved features instead of straight ...
1
vote
1answer
427 views

How do I make camera follow the player within some bounds?

I am creating a simple ambient/explorer platformer. Because I want the player to only be able to see a new area once they have reached it, I decided to split up the world in rooms. To not make things ...
8
votes
2answers
376 views

How to handle entity path-finding and movement in a large networked world?

Considering the image above with tiles split into 32x32 boxes, I have an entity which is marked to 'aggro' nearby players that come close to it. I'd like this monster to ideally chase the player (and ...
1
vote
2answers
218 views

Basic plane kinematics

I never did physics in my life and this is really hard for me. I am currently trying to implement movement in the X and Y axis of a plane, in a video game I am making. What I want to do is, given a ...
6
votes
2answers
429 views

Simulate movement towards the screen in a 2D world

I need to create the illusion of someone kicking a ball to the screen. For that, I have a initial position of the ball (about the middle of the screen), and I put the sprite of the ball scaled at 0.2 ...
0
votes
1answer
285 views

Player movement behind objects

I was playing around on RPG JS and Browser Quest, and the player, when moving, can give the effect of walking behind the trees or houses etc, so the player effectively disappears while it is "behind" ...
-5
votes
2answers
507 views

A* mouse movement javascript top-down game

Im trying to implement a* path finding for my character movement in my game. The game is written in javaScript along with jQuery in a canvas. I have read up on A* so i believe i understand what it ...
1
vote
1answer
127 views

Blender 2.6: Move Mesh to X Coordinate of Another Mesh

An example: There are two planes A and B with the following median points: ( X | Y | Z ) M_A ( 3 | 2 | 2 ) M_B ( 6 | 1 | 1 ) Now I want to move the plane A on the X-axis to the X coordinate ...
0
votes
1answer
643 views

XNA - move camera over tilemap

I am trying to build a game based on Advance Wars in XNA. I am so far where the tiles are placed on the screen, except here starts my problem. During the game, I ofcourse want to move the camera ...
6
votes
4answers
431 views

Implementing AI to hide behind obstacles

I am developing an AI simulation of predator and prey. I would like to simulate the AI hiding behind obstacles, if it is being chased. But I am still trying to figure out the best way to implement ...
-1
votes
1answer
191 views

simple escape algorithm: enemy escapes when hero approches

I need some clues on a "escape" algorithm. My scene a 2D rectangle (0,0,1000,1000) I have enemy sprites on this scene. They are immobile until distance from hero <100. If distance<100, enemy ...
6
votes
1answer
268 views

Swaying Camera when Walking

You can see the effect in many games. The camera sways or wiggles a bit while walking to make the movement feel more realistic. I have implemented a camera in my game. (Who'd have thunk it?) So is ...
0
votes
2answers
163 views

I would need an idea on how to animate a player in a board game that is top-down and 2D?

I'm planing a 2D board game and I cannot figure out how to make the animation of the player from tile to tile. Note that tiles are not in a grid, they are flexible (x, y) points in the map. The ways ...
9
votes
2answers
217 views

Interpolating between two networked states?

I have many entities on the client side that are simulated (their velocities are added to their positions on a per frame basis) and I let them dead reckon themselves. They send updates about where ...
1
vote
1answer
983 views

Moving sprites on a graph in libGDX

In my game I'd like to move sprites on a fixed path. Until this point I was trying to stick with the tools already provided by libGDX, like the Tiled map renderer classes so I'm looking for a solution ...
2
votes
2answers
276 views

What's the best way to move cars along roads

I am implementing car movement game (sort-of like Locomotion). So 60 times a second I have to advance the movement of each car. The problem is I have to look ahead to see if there is a slower car, ...