A visual representation of a geographic region, showing physical features.

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0
votes
1answer
258 views

3D BSP rendering for maps made in 2d platform style

I wish to render a 3D map which is always seen from top, camera is in sky and always looking at earth. Sample of a floor layout: I don't think I need complex structures like BSP trees to render ...
1
vote
2answers
754 views

2D Island generator algorithm - chances of tile becoming land

I am developing my first island generator (in c#). I am using this algorithm as my basic idea : http://www.funstormgames.com/blog/2012/09/procedural-island-generation-for-ludum-dare-24/ Basically ...
0
votes
2answers
489 views

How to manage maps in 2D MMO?

I'm curious about how I should be drawing my game world. I'm going to have a map, let's say 1000 by 1000 tiles in size, with many players on it. Each player will be at a position in a map, and when ...
1
vote
1answer
213 views

2D game level progression

I'm creating a 2D game similar to Mario. What is a best practice to allow the character to move through the level given a limited screen size? The way I have it now is the Player moves across the ...
3
votes
3answers
294 views

Game Map Implementation

I want to know how I can create a virtual town or city (like skyrim towns or gta4 liberty city) Should I create something on paper and copy coordinates? (Building1 floor corner coordinates are these, ...
3
votes
1answer
221 views

Manipulating Perlin noise output to create different ore veins in different depths

I am developing a simple project using Java, for Android. It is a side-scroller with a procedurally generated, infinite world. Most of the generation will be working on underground but I expect the ...
1
vote
1answer
360 views

How can efficiently I edit my 2D tile-based maps?

I've been developing a very basic 2D tile-based game for my own experience. I read what must be hundreds of tutorials on what I found on Google with "tile based maps". Almost every tutorial I see is ...
0
votes
1answer
80 views

Problems implementing a Sign Sprite in Libgdx

I am making a tile based game in LibGdx. I am using the TiledMap in .tmx format. I want when my player reaches a tile whose property is set (tileType -> sign), he should see a Sign sprite and on ...
0
votes
1answer
361 views

Level/Map file creation and processing with OpenGL

How do levels/maps work in the game development world? Counter strike, which is a popular FPS that uses OpenGL as it's graphics library, has it's levels/maps created as *.bsp files. How do you create ...
9
votes
4answers
408 views

Generate equal regions in a hex map

Taking for example large (X by Y) hex map, how can I divide the map into N regions of connected hexes to simulate countries? The goal is to generate a hex map that looks like a real life map with ...
1
vote
1answer
575 views

Android Dynamic 2D Map

My problem is, I want to create a 2D tiled map. Yes, I know it's been asked a lot. I've seen answers that propose the use of tiled however it only allows (or so it seems to me) to generate static maps ...
3
votes
2answers
413 views

How to zoom randomly generated maps?

I made a Java program which generates a random map based on Perlin Noise + Poisson Algorithm + Voronoi Diagram. Here you can see a generated map. White are caves, black is empty. The problem is ...
1
vote
0answers
115 views

Best way to create line-of-sight occlusion in no-tiled game? [closed]

Suppose I want to create a 2D game where the player can freely move in a map with walls (including diagonal ones). I don't know the best way to create a game like this but I suppose using tiles is not ...
16
votes
4answers
958 views

Spherical map representation

My latest game will take place on a small planetoid. I am looking for good data structure for representing cells on the surface of a sphere. Triangles, squares, pentagons, hexagons? Which one ...
4
votes
1answer
375 views

Help understanding Simplex Noise

Introduction This is less of a "how to" on using 2D simplex noise and more of a quest to understand what is happening both in the math and visually. I would rather not copy and paste the code I've ...
8
votes
2answers
5k views

Entity Component Systems with C++ - Accessing components

(What I'm describing is based on this design: What is an entity system framework?, scroll down and you'll find it) I'm having some problems creating an entity-component system in C++. I have my ...
3
votes
2answers
201 views

Broadcasting terrain data

How can i send from server to client a large amount of tile data? Having chunks of almost 2MB of data seems prohibitive to send this information just like that. Minecraft compress each chunk and ...
13
votes
2answers
791 views

Partially observable game map — is A* appropriate?

I know very little about game development and I'm trying to wrap my head around pathfinding algorithms. Consider this setup: an agent is on a 2D map and must find the shortest path to a globally know ...
1
vote
2answers
467 views

A* path finding for road network - data structure to represent directivity

I have been reading A* path finding to apply on a road like network structure. Most of the code I saw is about A* on tile based maps. There is a short description at Amit's page here about what I am ...
-2
votes
1answer
136 views

Creating a simple 3D view of a galaxy [closed]

What would be the easiest and most maintainable way to create (or use an already existing technology) a sort of Google Maps in 3D for a galaxy? Its not the main focus of my game, but I would like it ...
3
votes
0answers
241 views

Legality, implementation, and viability of using the BSP map format in a procedurally generated XNA game? [closed]

First off, this is not a "which technology should I use" type of question, but rather a question about the viability (And legality, and how to implement) BSP maps into an XNA game. The legality part ...
1
vote
0answers
203 views

Getting UV maps from UDK?

I have created a map using UDK and I am exporting it as a .fbx for use within an XNA project. My question is, can I generate a UV map for texturing the map or is there an easier way to texture a map ...
8
votes
2answers
707 views

Random Zelda-style map generation

Im trying to randomly generate a map of rooms connected by doors, and I've succeeded in generating one using this code: public void generate(GameContainer gc) { rooms = new ...
0
votes
3answers
473 views

How to make 2d map that isnt based on tiles

I am working on a game, and need to make a 2d map that isnt based on tiles. An example of something similar to what I want is all those racing games like "bike race" where the map is just somewhat a ...
1
vote
1answer
148 views

Path-finding with obstacles that can be destroyed

There are several buildings on the map with size n * n, and a lot of tiles of obstacles that can be destroyed. Suppose I put one soldier on (x,y) of the map, the soldier can reach a building by ...
2
votes
3answers
423 views

Creating and connecting rooms for a roguelike

I'm creating a Roguelike and I'm having constant troubles with map generation, it's just something I have a lot of difficulty wrapping my head around. I currently have my map as a 50x50 square of ...
-1
votes
1answer
356 views

Should I load a game map as a tile map or as an image map? [closed]

Which is better for game prototyping of a game map: a tile map or an image map? What are their respective pros and cons? Should I, in other words: Load the map as a png and set collision points ...
-1
votes
2answers
1k views

How to make a map [closed]

For school my group and I are going to make a 2d turn based strategy game on android. We are trying to make a simple version of Advanced Wars(screenshot1 Gameplay). But we don't really know how to ...
28
votes
6answers
3k views

Vertical vs horizontal hex grids, pros and cons [closed]

With hex grids, you can choose to arrange the tiles with the pointy sides up, so that you can move along the west-east axis, or you can arrange them with an edge up, so that you can move along the ...
2
votes
1answer
158 views

pytmx: issue trying to get the correct texture rectangle for sprite for objetcs on map

:D Hello :D I am currently developing a game engine. I'm using maps designed with Tiled and I placed several objects on a test map to develop the feature of loading objects as sprites/entities and ...
0
votes
1answer
97 views

Put objects on a 2D maps using a matrix of distances

Is that possible to put objects in a 2D map using only a matrix of their relative distance ? An example would be putting cities on a map using the distances between them. There would be a minimum of ...
1
vote
2answers
365 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
207 views

Ways to represent/store different regions in a non tiled map

I am developing a game where agent tribes fight each other for land.The map is a 2D map.Each agent has an instance of group object that represents their family.And each group object contains ...
1
vote
2answers
889 views

How do I generate a 2d grid-based map without screwing it up?

I'm relatively new to the mechanics of game development - catching up fast, but there are still some things that escape me. For example: generating a fully-accessible map on a 2d grid. See the ...
0
votes
4answers
331 views

Good map file structure?

I need a map file structure for my game but does anyone know a good way to map it out? I was thinking something like this: name=MyMap add[floor[stone]][solid][20, 640] add[playerspawn][20, 620]
3
votes
3answers
3k 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 ...
7
votes
2answers
322 views

Algorithm to select all cells inside rooms/regions

I have a 2d game map consisting of several 'rooms' For example, here is a 2D map grid: (Brown cells = wall tiles) If I click on a tile (that isn't brown), I would like to obtain an array of all ...
-6
votes
1answer
543 views

Java 2D tile map and rendering it [closed]

Please help me! I am thinking of generating different terrains environment every time the game loads again. But i am thinking of loading or drawing a image containing all the units like river, land ...
2
votes
2answers
980 views

rpg 3d open world map & entity loading-streaming

Hello I'm a web developer and recently I started reading about game development. I followed some tutorials regarding c++ and openGL (whatever I could find online because as you know not many up to ...
1
vote
2answers
1k views

How to make an infinite map

I was wondering if someone could explain to me how to implement a seemingly dynamic infinite map like the one at http://wordsquared.com/ My main issue is really generating new tiles in any direction ...
4
votes
1answer
168 views

What is the appropriate way to implement collision in 2D worlds?

If I want to create a 2D game map which features areas traversable by a player through standard up/down/left/right inputs, and then have areas that are NOT traversable... perhaps just a bush, or a ...
0
votes
1answer
127 views

Transmit map vs Transmit seed

Given a map created with procedural generation algorithms, should the server transmit the seed used to generate this map (so client must contain the same algorithm) or maybe send all the information?. ...
2
votes
1answer
512 views

2D/Isometric map algorithm

First of all, I don't have much experience on game development but I do have experience on development. I do know how to make a map, but I don't know if my solution is a normal or a hacky solution. I ...
32
votes
3answers
4k views

Algorithms for rainfall + river creation in procedurally generated terrain

I've recently become fascinated by the things that can be done with procedurally terrain and have started experimenting with world building a bit. I'd like to be able to make worlds something like ...
2
votes
1answer
291 views

Collision detection problems - Javascript/Canvas game

What I want to do: I simply want the have a 2D array to represent my game map. I want a player sprite and I want that sprite to be able to move around my map freely using the keyboard and also have ...
7
votes
3answers
3k views

isometric drawing order with larger than single tile images - drawing order algorithm?

I have an isometric map over which I place various images. Most images will fit over a single tile, but some images are slightly larger. For example, I have a bed of size 2x3 tiles. This creates a ...
2
votes
1answer
349 views

Map format for 3d open world

I am making an open world 3d platformer in Ogre3D, and I have no idea on what kind of 3d map file format I should use for it. I want to make low-polygon blocky-style objects. Probably rectangles and ...
3
votes
3answers
1k views

Gigantic 2d maps?

I've been thinking about a game idea for a week or two and the last few hours I was thinking of some technical stuff and came up with that the map would need to be 360,000x360,000 pixels in size. To ...
0
votes
2answers
494 views

map data structure in pacman

i am trying to make a pacman game in c# using GDI+, i have done some basic work and i have previously replicated games like copter-it and minesweeper. but i am confused about how do i implement the ...
0
votes
1answer
184 views

How to achieve selection of a tile from a tile sheet based on an ID?

Let's say I have a tile sheet that contains 8 sprites per sheet. Each sprite is a tile of 30x30. I wrote my own custom map parser/map loader however I'm having trouble extracting a certain tile ...