0
votes
0answers
58 views

Super Smash Brothers 64 AI

I have been playing the original SSB for close to 15 years now, and I am still amazed by the effectiveness of the AI (though by now I have to fight at least 2 level 9's for a challenge). Some of the ...
2
votes
2answers
139 views

AI and shapes in 2D Grid

I'm working on a grid- and turn-based strategy rpg. My problem is concerning finding best position for my AI to use a skill. But lets start at the beginning. My plan is to make each skill an action ...
0
votes
0answers
121 views

How to implement 2D Ai Wandering with 8 - directional movement using Perspective Images in unity 4.3?

My requirement is to move a 2D characters with perspective view images has to wander in game area by choosing dynamic path and according to that the AI character has to switch the animations based on ...
9
votes
2answers
325 views

Dynamic thruster balancing of space ship

The space ships in my game a meant to be player-built with an arbitrary amount of thrusters attached anywhere with any rotation. I currently have some dirty code to rotate the ship to a given angle ...
4
votes
2answers
169 views

2D Enemy AI reacting to sound

I'm currently working on a 2D top-down survival game and I'm trying to figure out a good method for enemies to detect player sounds. For instance - if the player fires his gun it should play a sound ...
1
vote
1answer
120 views

Moving turret aiming at moving target

I've found this post Turret Aiming Formula on Reddit and a nice answer a while back. The solution in the answer works great for still sanding turrets but is almost unusable for moving turrets since ...
8
votes
3answers
621 views

Can I jump from A to B?

I'm making some rudimentary AI for my side-scroller and I need to know whether an AI unit can reach point B from point A simply by taking a jump. Flight trajectory of my characters is a bit unusal as ...
7
votes
3answers
290 views

How to take into consideration gravity when moving AI

I'm making a 2D game. There is currently a helicopter flying around, controlled by the player. It's controlled using the arrow keys: UP, LEFT and RIGHT. It's speed along the y axis is dy, and speed ...
1
vote
2answers
322 views

Change AI steering behavior's direction to 8 directions

I am making a 2d soccer game, all players move in 8 directions, so I need to convert AI steering behavior(like arrive and pursuit) into 8 directions. Here are three example situations: Player(now is ...
1
vote
3answers
474 views

Calculating 2D Physics Prediction of Shot Angle with Moving Velocity of both targets

I currently have the math right to hit a moving target with 99% accuracy as long as I don't move. When I start moving the aim is nearly 80%, it should also be 99% accuracy because the target is moving ...
3
votes
1answer
425 views

Java: AI to make a mob face the player working half-way correctly

While creating some basic AI for my "ghost" mob that is just up for testing at the moment, I thought of allowing it to face the player, depending on the player location. I get it to work correctly, ...
3
votes
1answer
432 views

How do you construct a node map for pathfinding in a non-tiled 2D environment? [duplicate]

A* and Dijkstra's pathfinding algorithms work by navigating a node map. In a tile-based 2D environment, these nodes could easily be inferred to be the literal x,y positions of the map. For example, ...
3
votes
2answers
350 views

What would be the most simple following target and neighbors avoidance algorithm in 2D space on plane?

I have ~20 or more enemies and they need to follow a target and avoid to go on top of themselves. I mean follow a target and avoid to collide with each other. Area, on which they are walking, is just ...
4
votes
1answer
511 views

How to limit steering force at low velocities

Sorry if this is posted before, but I didn't find an answer for this. I've been banging my head on this for a day now and I seems to be stuck. I've implemented (see below) the 2D steering arrival ...
1
vote
0answers
145 views

How can I use iteration to lead targets?

In my 2D game, I have stationary AI turrets firing constant speed bullets at moving targets. So far I have used a quadratic solver technique to calculate where the turret should aim in advance of the ...
1
vote
3answers
656 views

Making an AI walk on a NavigationMesh (2D/Top-Down game)

For some time I have been working on a framework which should make it possible to generate 2D levels based on a set of rules specified by level designers. You can read more about it here as I won't go ...
5
votes
1answer
350 views

How can I plot a radius of all reachable points with pathfinding for a Mob?

I am designing a tactical turn based game. The maps are 2d, but do have varying level-layers and blocking objects/terrain. I'm looking for an algorithm for pathfinding which will allow me to show an ...
-1
votes
2answers
420 views

Best approach to 2D racing game AI? [closed]

I have no experience in AI at all, but I would like to know how I could do this? Even if the AI just followed a path how could I do this?
3
votes
2answers
1k views

Platformer Enemy AI

I'm currently developing a platformer shooter. The game is multiplayer and while my net code could use some real work I have put that off for the time, so currently I'm trying to implement the AI. ...
4
votes
2answers
3k views

How to calculate shot angle and velocity to hit a moving target?

I am developing a 2D Android game and I am making an aiming algorithm for AI projectiles to hit enemies either following a path, or free moving. At the moment it just calculates where the target will ...
3
votes
3answers
569 views

Tool for creating complex paths?

I want to create some fairly complex 2d predefined paths for my AI sprites to follow. I'll need to use curves, splines etc to get the effect I want. Is there a drawing tool out there that will allow ...
59
votes
8answers
5k views

How does one prevent homing missiles from orbiting their targets?

I am developing a 2D space game with no friction, and I am finding it very easy to make a homing missile orbit its target. I am curious about anti-orbiting strategies. A simple example is a homing ...
3
votes
4answers
523 views

How to prevent fleeing monster from backing himself into a dead end?

I've been building a rogue-like for more than a year now, and so far I've only ever implemented very simple monster behaviour - such as moving toward the player when he's in the line of sight, and ...
2
votes
2answers
598 views

2D AI Engines/ Resources?

i'm wondering if there's any 2D AI source code or engines out there. I'm inspired by the Euphoria engine, and want to use whatever is already out there to make something like it in 2D, where the ...
9
votes
3answers
1k views

Tips for building an AI for a 2D racing game

I have a school project to build an AI for a 2D racing game in which it will compete with several other AIs (no collision). We are given a black and white bitmap image of the racing track, we are ...
8
votes
3answers
3k views

TRON: Game A.I algorithm?

Lightcycles or whatever it was called like. Given a 2d array representing the game map, where each element can be either 0 or 1 (0 representing blank space and 1 representing filled space), what is ...
44
votes
10answers
9k views

New to creating AI - where to start? [closed]

I am new to game programming and am trying to make a basic 2d top-down space game with 2 space ships that fight each other. I am doing well with the user controlled space ship, but have no idea how ...