Tile map is a technique of re-using small graphic pieces, tiles, over and over again to shape the game field.

learn more… | top users | synonyms

3
votes
3answers
149 views

How do I change the relative origins of a Box2D World and a TiledMap in Libgdx?

I'm playing around with Box2D and TiledMaps and I've come across this minor annoyance. As you can see, both Box2D and TiledMap render at the center of the screen. This forces me to compensate by ...
14
votes
3answers
13k views

How can I create a random “world” in a tile engine?

I am designing a game that is working on a classic tile engine, but whose world is generated randomly. Are there existing games or algorithms that do this? The procedural generation algorithms I have ...
1
vote
1answer
565 views

Two pass blur shader using libgdx tile map renderer

I am trying to apply the following technique: blur effect using two pass shader to my libgdx game using the OrthogonalTiledMapRenderer. The idea is to blur the background wich is also a tilemap but ...
0
votes
2answers
187 views

How can I support objects larger than a single tile in a 2D tile engine?

I´m currently working on a 2D Engine containing an isometric tile map. It´s running quite well but I'm not sure if I´ve chosen the best approach for that kind of engine. To give you an idea what I´m ...
0
votes
0answers
46 views

Using Tiled (tile maps) for creating just parts of the game

I am creating an endless scrolling 2D orthogonal side scrolling game. But I am having an issue : In my game I want certain buildings to be there of random widths and height. Now the buildings are not ...
0
votes
2answers
83 views

How big should my tiles be for tilemaps?

I'm creating my first tilemaps. Tutorials usually do 32x32px (example), but this tutorial did 128x128px, which made it easier for me to see without zooming in so much. In tiled, I did a 40 x 40 tile ...
4
votes
1answer
137 views

AI, Pathfinding - Searching Behavior

I'm developing a top-down 2D game mostly based off a tilemap/grid. The player will be able to build structures on this grid while other objects like vehicles will move around freely. I've been working ...
1
vote
3answers
94 views

calculating step length with dividing a number that returns digits after the decimal point

Question: How can i get rounded numbers from calculations that returns digits after the decimal point. And all the numbers together will be the number that is divided from. Explanation: I am ...
1
vote
2answers
316 views

Cocos2d savegame cctmxtiledmap

my game features several tilemaps that are initially loaded from a tmx file and modified during gameplay. How can I save the changed tilemaps in a save game? Will NSCoding do the trick here or is the ...
0
votes
1answer
79 views

Collision Detection Algorithm With Tile Map Help

I am trying to fix the collision between my player and the tilemap that I am using to render my game. For whatever reason the collision is off when I start scrolling in the X-axis, the up and down ...
1
vote
2answers
170 views

How to check for collisions in “diagonal” tiles?

I want to create a tiled map in the following scheme: The player should be able to walk on the blue line (street). Now, what is the best way to solve collision detection in this case? For example, ...
0
votes
0answers
21 views

Sprites on scrolling tmx map (LibGDX)

I have .tmx map loaded, and a camera to see it. The map is bigger than the camera viewport, so I need to move that viewport scrolling the camera. Now I want to draw a sprite on the map. To do that, at ...
0
votes
2answers
40 views

How do i initialize and use a Texture Array? LibGDX

First of all, I am new to Java and LibGDX.. What I am trying to do is Load my texture images into an array so that I can reference them in my drawing code by number, rather than by name. I am drawing ...
0
votes
0answers
13 views

Help with Interactive Grid for Turn-Based-Strategy game [duplicate]

So right now I have all of the menus, and game saving/loading stuff done, but I need help creating my actual game. I have a basic idea of what I want the game to be like. But I just need help with the ...
0
votes
1answer
68 views

Tilemaps and colour overlays

I am currently developing an isometric tile game for android. I am currently working on how I to handle rendering the tiles in an efficient way. So I was wondering about the possibility of using a ...
1
vote
1answer
59 views

Tilemap graphic rendering

Say i have 10 towns in my world map. the world map right now is just a very large Tilemap. I'm curious as to what the standard is. I think it would be much more efficent to have a Tilemap for each ...
5
votes
2answers
2k views

How do I resolve a collision with two tiles at once?

I am having some problems with collision detection. I have 2 types of objects excluding the player. Tiles and what I call MapObjects. The tiles are all 16x16, where the MapObjects can be any size, but ...
0
votes
2answers
140 views

Why does my player stop when stepping onto a new tile?

Me and my friend are creating a game from scratch. He is in charge of art design and I am in charge of coding. I have done well so far with the code, but I have a collision detection problem when the ...
2
votes
1answer
87 views

Drawing tile images with bigger height on floor tiles on 2.5D isometric map

Hello I am creating my first isometric game. I have floor tiles which are 112*56 in size. This is a simple strategy game I am making, it's an existing game, I just copied the idea for practice since ...
11
votes
1answer
1k views

How to Simulate Height in a Tiled Top-Down Game

How can I simulate height in a top-down tiled 2D game? One way I thought was to make tiles which are supposed to be higher brighter, but I was wondering if there was a standard or better ...
0
votes
1answer
658 views

How to attach a sprite to a TMXTiledMap at a particular coordinate, in AndEngine?

I am trying to add a sprite at a "grid" location on the tiled map. The TMX tiled Map is like a grid, and you can access the size of the grid by calling mTMXtiledMap.getTileRows() and ...
11
votes
4answers
1k views

Generating tile map

I am programming a tile based game and I have some basic tiles (grass, dirt, etc..), but I can't figure out how to make good random map generation, because when I do some really random selection, if ...
0
votes
0answers
53 views

Tiled Map Editor - get a GID listing?

I have about 16 tiles in my spritesheet that I'm using for Tiled, and I'm trying to build a GID map so I can properly convert them in my game. I'm using the JSON format for my map, if that helps. ...
2
votes
1answer
594 views

Drawing and scrolling very large zoomed tilemaps

I've been working on my game editor and doing some performance tests. In the meantime I realized that my editors performance goes significant down if I draw a large map and zoom it. 100% zoom = 112 ...
3
votes
1answer
351 views

How do I detect a tile map collision's direction? [duplicate]

I'm implementing collision detection with the map for my platformer. I have a method that generates a polygon on every tile and checks if the player hits it -- that's all fine. The problem is that ...
1
vote
2answers
169 views

Collision detection via adjacent tiles - sprite too big

I have managed to create a collision detection system for my tile-based jump'n'run game (written in C++/SFML), where I check on each update what values the surrounding tiles of the player contain and ...
4
votes
2answers
218 views

How would I go about updating my electronic circuit simulator's 'electricity'?

I have made an application which allows the user to place down wires, power sources, and inverters on a virtual circuit board. All connections between tiles are automatic, as shown here: As you ...
1
vote
0answers
61 views

convert image to spritesheet of tiles for isometric map?

is there a way to convert an isometric image (like the first image) to a spritesheet (like the second image), in order to place each image on the isometric map with the code? The map looks like the ...
1
vote
1answer
68 views

Electronic circuit simulator four-way flood-filling issues

I've made an electronic circuit board simulator which has simply 3 types of tiles: wires, power sources, and inverters. Wires connect to anything they touch, other than the sides of inverters; ...
0
votes
1answer
75 views

How to remove seams from a tile map in 3D?

I am using my OpenGL custom engine to render a tilemap made with Tiled, using a well spread tileset from the web. There is nothing fancy going on. I load the TMX file from Tiled and generate vertex ...
0
votes
0answers
25 views

Moving a tiled map in a jframe

I rendered a tiled map, with the help of slick2d, in my JFrame in Java. I can move my main character, but it is just that the character itself moves. I would like to do it that, if the player moves, ...
0
votes
0answers
72 views

XNA - Finding boundaries in isometric tilemap

I have an issue with my 2D isometric engine. I'm using my own 2D camera class which works with matrices and need to find the tilemaps boundaries so the user always sees the map. Currently my map size ...
0
votes
1answer
214 views

How do I efficiently display image tiles in Unity 4.3 free

I previously wrote a TileEngine with SFML that I would like to port to Unity3D 4.3, but have not found a way to draw a tile on the screen programmatically in Unity. All I am looking for something ...
2
votes
1answer
690 views

How to handle a Tile Map Scrolling [duplicate]

i'm making a video game, and i'm having, i think, a concept problem. The game will be a platformer which will use tile maps, so to start i will create a mask matrix indicating the tiles to be loaded, ...
2
votes
3answers
494 views

How would you draw a tile map with perspective?

I want the maps in the game I'm working (in Java) to be draw with perspective just to sugar coat it, but I'm not sure how that can be done. If anyone has an article about the math behind it or ...
12
votes
6answers
578 views

Seamless tilemap rendering (borderless adjacent images)

I have a 2D game engine that draws tilemaps by drawing tiles from a tileset image. Because by default OpenGL can only wrap the entire texture (GL_REPEAT), and not just part of it, each tile is split ...
7
votes
2answers
898 views

Choose tile based on adjacent tiles

I am working on a tiled map editor, and I need to choose tiles automatically, based on the adjacent tiles. For example, when placing a road tile, next to another road tile, the two need to be oriented ...
0
votes
2answers
93 views

What design pattern should I employ for validating character movement?

I'm developing a RPG in Java and have a Map class, which will contain all the MapObjects (the Player, Enemies, Walls, etc.): Map.java public class Map { private int width; private int height; ...
1
vote
1answer
69 views

Creating a tilemap region of clickable buildings in cocos2d

How do you turn a tilemap (produced by TileD) for cocos2d where I can click on individual items and get a callback? Is it just a case of converting captured touch and finding out where it is on the ...
0
votes
0answers
45 views

Box2D and randomly generated tilemaps

I am making a 2D Terraria-style sidescrolling game. I want to use box2d for the physics. However, I am using tilemaps for the maps, and I do not know of a processor-efficient way to use Box2D bodies ...
1
vote
1answer
414 views

Adapting tilemap algorithm to support isometric tilemap

I'm using Phaser to build an isometric game. The framework doesn't have support for isometric tilemaps yet, so I'm starting to write a PR for it to support. What I currently have, loading an ...
1
vote
1answer
166 views

LibGDX keep camera within bounds of TiledMap

I have a simple TiledMap which I can render fine. I have a player hopping (with Box2D) around and my camera follows the player around: cam.position.set( player.position().x * Game.PPM + ...
2
votes
1answer
173 views

Best visual way to build a “near isometric” 2D view

I'm working hard in a 2D platform game, as far as I got is a standard 2D view (only x and y are visible) But I want to change the perspective so I can see the floor also. But the MapBuilder I ...
1
vote
1answer
39 views

Gaps appearing between Sprites when scaling the stage

  I'm learning to use createjs using this game level to-be as a sandbox: http://www.mboyeman.com/dashingdog/   The level is composed of a single background image and 64X64pixel ...
1
vote
0answers
54 views

Structure gameobjects and call events

I'm working on a 2D tile based game in which the player interacts with other game objects (chests, AI, Doors, Houses etc...). The entire map will be stored in a file which I can read. When loading the ...
0
votes
0answers
86 views

Collision in Tiled Map - LibGDX

I have collision code that deals with left or right or top or bottom. I am using Tiled Map with LibGDX. Question is: How do I detect collision with other cells by all 4 sides, and not specifically ...
0
votes
1answer
110 views

Tile System with moving Platforms

I am using a tile based system where the level is stored in a char: char[,] Level2 = {{'.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.'}, ...
2
votes
1answer
131 views

Detect obstacles in path on a tile-based map

I'm creating a 2d game with a tile-based map, but smooth movement. I currently use A* in combination with some other tricks for pathfinding, and one issue what I've been dealing with is getting the ...
2
votes
1answer
903 views

How do I query a server with visible map tiles? [closed]

In my game, I need to retrieve data of items in the visible tiles based on what tiles are visible in the viewport. I am planning to make a batch AJAX request with the visible tiles, containing image ...
3
votes
1answer
322 views

How do I animate a tilemap in Flixel?

I am trying to animate a tilemap using Flixel 2.55. I found this code that apparently enables the use of sprites as tiles. To my understanding, this loops over the tilemap's graphic and replaces the ...