A game development library based on the Python programming language. It wraps SDL for easy use alongside Python.

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6
votes
8answers
9k views

Alternative to pyGame? [closed]

i'm learning something about game programming from a book about "pyGame". pyGame is simple, but... python is a little complex and different from my previous knoweledge about programming. I know ...
3
votes
1answer
236 views

Pathfiding for groups of agents

How can we refine this path search method to make group movement more elegant? I'm trying to make a RTS-style game, using a 2d tiled gameworld. I have implemented an A* pathfinding algorithm which ...
0
votes
4answers
5k views

smooth movement pygame

Hello im trying to learn more about smoother movement in games. I have created a little program to hopefully help me understand this. As far as i can tell i am suppose to track time, and update ...
0
votes
1answer
476 views

Trying to make a python map editor

The program is supposed to read the pixel color values from an image, and use that data as a map for where to place objects in a game world. Getting the color values was easy enough: import numpy ...
18
votes
3answers
4k views

What is a good algorithm for fractal-based procedural city layout?

Background I run a minecraft server where I'm going to design a starter city of fairly large scale. I have a series of things, like rule signs and mob cages, I would like to put in buildings there. ...
10
votes
1answer
5k views

Doing an SNES Mode 7 (affine transform) effect in pygame

Is there such a thing as a short answer on how to do a Mode 7 / mario kart type effect in pygame? I have googled extensively, all the docs I can come up with are dozens of pages in other languages ...
0
votes
1answer
353 views

Chess Artificial intelligence with python and pygame [closed]

I created chess game with python and pygame. Now I'm trying to make Artificial intelligence, but what is actually best way to do it? Some tips, tricks, links? Thanks
4
votes
1answer
852 views

How do I support animation with frames of different sizes?

I'm trying to create a simple top-view 2D rpg, in the style of Zelda and Secret of Mana, using PyGame. I've managed to make the beginnings of a game, with an animated character walking around. ...
2
votes
2answers
1k views

How do I detect multiple sprite collisions when there are >10 sprites?

I making a small program to animate the astar algorithm. If you look at the image, there are lots of yellow cars moving around. Those can collide at any moment, could be just one or all of them could ...
2
votes
1answer
1k views

Pygame water ripple effect

I have Googled for it but there are no ready scripts - as opposed to the same effect on Flash. I have checked the algorithm on The Water Effect Explained and also tested an implementation of the ...
3
votes
1answer
479 views

Pygame performance issue for many images

I've made a script for generating a game world based off of image pixel data. Trying to make a python map editor My progress so far has resulted in a program which loads an image and draws sprites ...
2
votes
1answer
232 views

How do I create a selection rectangle?

I have a basic prototype working with health, resources and units. The problem is: How do I select multiple units? I have an idea of making an rectangle which dynamically extends with the mouse ...
1
vote
1answer
142 views

3D vector graphics - maintaining correct Z 'length'

So I'm trying to build myself a 3D display 'engine', or whatever it ought to be called. I've been experimenting with PyGame, as it's familiar to me. In a way this has almost been more an excuse to ...
1
vote
3answers
1k views

Solving the riddle on distributing a python built game? [closed]

So, I've done the research, and i've done the try/catch process of almost getting things to work. . . almost. I've read this chart: ...
1
vote
2answers
362 views

what is the best way to use loops to detect events while the main loop is running?

I am making an "game" that has pathfinding using pygame. I am using Astar algo. I have a main loop which draws the whole map. In the loop I check for events. If user press "enter" or "space", random ...
1
vote
2answers
324 views

shuffle a sprite group

Is there a way to shufle a group of sprites created with: pygame.sprite.Group() I have tried using random.shuffle but it apparently doesn't work on sprite groups.
0
votes
1answer
163 views

Color detection

Is there a way to tell if a sprite is touching a specific color on the screen, maybe in a hex code. I know you can do $pygame.sprite.collide$ for sprites, but how can you do this for color on the ...
0
votes
2answers
316 views

Finding vectors with two points

We're are trying to get the direction of a projectile but we can't find out how For example: [1,1] will go SE [1,-1] will go NE [-1,-1] will go NW and [-1,1] will go SW we need an equation of ...