Identically shaped objects (often squares or hexagons) representing spatial information.

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0answers
20 views

How do I create tileable 3D Perlin/Simplex noise?

I have a library which provides functions for 1/2/3/4-D simplex noise. With that I successfuly created a tileable 2D cloud texture (see How do you generate tileable Perlin noise?). Now I want to ...
1
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1answer
171 views

How can i get object from TMXTiledMap and store it in Dictionary variable ?

I've been following a tutorial to make tiled map in cocos2d x 3.0 , but i couldnt complete the rest of the tutorial because its for coco2d x 2.0 version, How can i get a value of property that is ...
2
votes
3answers
2k views

How can I achieve smooth animation of sprites between discrete tiles?

I'm currently learning game development with C# and XNA and my current assignment is to create a Pac-Man clone. The game is partially tile based, which means that the level itself is built out of an ...
1
vote
1answer
89 views

How to generate tile patterns in one dimension, then in a second dimension?

I'm trying to do a 2D Game that tries to emulate the Crossy Road game logic with the Java's GUI programming environment as a college project. I'm having issues designing the way the 'roads' are ...
4
votes
1answer
130 views

How to resolve push block physics in a 2D side scroller puzzle

I've been working on a 2D tile-based side scroller puzzle game in Unity with obstacles such as doors, keys, fans, portals, etc., but one type of obstacle, push blocks, is giving me some issues. Here ...
1
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1answer
173 views

LibGDX drawing portion of tmx map

I am trying to make a tile based game in LibGDX and I have run into some problem. In earlier versions of LibGDX you were able to draw a certain section of a .tmx map instead of a whole and even a ...
4
votes
1answer
386 views

What are the document grid settings in inkscape for making an isometric tilemap for tiled?

I am using inkscape to create a isometric tilemap. What settings do I need on the grid in document properties in inkscape to make it match up to a 64 x 32 grid in tiled?
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0answers
28 views

Jumping to tiles in y coordinate before displaying all tiles in x?

I am learning how to load in tile maps and I have successfully done so, sort of. The problem is that the program is jumping to the tiles in the y coordinate before displaying all the tiles in the x. ...
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0answers
43 views

How to fix my issue with movement?

I am making a 2D tile game in Java, and I am having problems with movement, could someone tell me what I am doing wrong please? I am having difficulty in "calling" the function vectorFromKey in main. ...
4
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0answers
85 views

How would one generate a Navigation Grid for a 3d world?

I am attempting to find a solution to this problem. I'm trying to build a navigation mesh in the format of a grid of verticies locked to x,y floored coordinates in the shape of squares for 3D space. ...
17
votes
3answers
25k 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 ...
0
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1answer
96 views

Random layout rooms with intersecting walls

I am trying to layout few rectangle rooms on un unlimited map. The main condition is that every next room has to intersect with one of already placed with at least one point of the wall. The ...
0
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1answer
57 views

Collision between free player and tilebased map

so I'm working on some sort of platformer in javascript where the map is tilebased but the player can move freely. Now, i have a problem with collision detection/response. It's kind of obvious what ...
3
votes
1answer
63 views

Determine if set of connected tiles can fit inside grid

Feel free to edit the title; I had a hard time figuring out how to explain it in a single line. Here goes. I'm trying to generate these grids automatically, and randomly. I have a grid of 25 tiles ...
3
votes
1answer
121 views

Pathfinding: longest route along tiles of same type

I'm programming a simple tile-based puzzle game, and I've gotten stuck trying to work out a pathfinding algorithm. Here's how the game is set out: The game board is (arbitrarily) 8 tiles wide by 8 ...
3
votes
2answers
980 views

How do I determine the draw order of isometric 2D objects occupying multiple tiles?

My current sorting method works only for objects that occupy 1 tile and fails for multi-tile objects. For examle, the bed in the above picture occupies 1×2 tiles, and the sorting fails. Also that ...
6
votes
2answers
3k views

Creating an isometric map with hexagonal tiles for iPad

I'm new to game development, so I need a little help. I have to write down a little game which has a floor with hexagonal tiles but it must be seen in a isometric view like The Sims. Ignoring the ...
6
votes
2answers
885 views

Where to cast light/shadows in a 2.5D view?

I'm working on a tile-based 2D pseudo top-down/side-on game very much in the graphical style of Prison Archiect. More specifically, I'm referencing their style of drawing wall tiles where you can see ...
4
votes
2answers
71 views

Does scene2d(libGDX) know when an image is drawn out of the screen?

I mean, I want to make a tiled map using scene2d, so in the render method of my game... @Override public void render(float delta) { Gdx.gl.glClearColor(0.5f, 0.5f, 0.5f, 1f); ...
3
votes
1answer
57 views

Collision resolution when moving in two directions

I am making a bomberman clone and I'm having problems regarding moving on both x and y axis (pressing down+left, down+right, up+left). Here is a video to demonstrate the problem. I use Tiled for the ...
1
vote
0answers
59 views

2d grid vision(eye sensor) for a neural network bot?

I have a 2d grid and neural network bots living above it. What is a good way to give them vision of tiles in front of them? Below I describe my idea that I don't know how to efficiently(or ...
0
votes
1answer
58 views

Tile-based collision problem with corners

I am currently making a tile based collision system. But I encountered a big problem I can't seem to figure out. Use the image bellow for reference. Gray lines represent the border between tiles. ...
139
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8answers
35k views

How did LoZ: A Link to the Past handle sub-tile collisions?

The Legend of Zelda: A Link To The Past is rendered with 16×16 tiles. How did they implement collision with tiles where only a quarter or half is occupied? You can see such tiles in the cliff corners ...
7
votes
2answers
1k views

Xna: Texture2D from a png file

I'm making a tile based game, and I'm working for support of tilesets. I'm trying to make it so that a Texture2D is set as a chosen PNG file. I can do this with no problem f I load the image into the ...
5
votes
1answer
140 views

Adding terrain features to a perlin noise heightmap

I'm currently using Perlin Noise to generate heightmaps and model moisture levels as well as tree density to create terrain (in the form of 2D tilemaps - think dwarf fortress). How can I generate ...
2
votes
1answer
189 views

Wang tiles generating

I'm trying to get rid of repetition on terrain, when viewed from up high. To achieve that, I've chosen Wang tiles. One thing I'm missing, and can't really find is any kind of generator that can take a ...
2
votes
2answers
160 views

About tiles in games

I'm trying to learn how to develop games in Unity and my base is tiled games, I would like to know if a simple tile is an image (sprite in 2D) or a game object in 3D. Since I'm trying to do some kind ...
2
votes
2answers
113 views

How do I find the set of regions that are fully enclosed by a color?

How do I get all areas surrounded by a certain color in a multidimensional array? For example, this map has three regions that are fully enclosed by red tiles. They are highlighted enclosed in pink. ...
4
votes
3answers
377 views

Efficiently Handling Entity-Interactions in a Tile-Based World

I've been programming Roguelike games lately and there's a common problem I always run into. I can't seem to find a satisfactory solution for handling Monster-Monster interactions. For the intents ...
1
vote
2answers
382 views

Tiled Rendering - Projection matrix

I'm trying to figure out how to perform tiled rendering of my 3d scene (OpenGL). The motivation is to cut the scene up into several textures, combining them into a single image for saving at a very ...
2
votes
1answer
37 views

Store and retrieve different objects on a tile

(I hope the title is clear enough, if not feel free to suggest a better one) I'm trying to make a simple tile-based map for a college project in Java. But I'm stuck on how to literally place things ...
7
votes
2answers
3k views

Elegant autotiling

I'm looking for information about how people implement autotiling in their tile-based games. So far I have always improvised it with a bunch of hardcoded "if ... else ..." statements, and now I ...
7
votes
2answers
816 views

Implementing RPG Maker Auto Tiling

I'm currently working with Phaser, making a game that's procedurally generated. I wanted to use some RPG maker art in my game (for reference, I'm using the RTP). I stumbled across this article, which ...
31
votes
1answer
8k views

Difference between “staggered” isometric and “normal” isometric tilemaps?

The Tiled Map Editor v0.9 recently added support for staggered tilemaps in addition to its usual isometric tilemap support. What are the exact technical differences between these two types of ...
6
votes
3answers
208 views

Smoothing edges on procedural terrain

Using perlin noise to create a procedural island for a tile-based game. My map is stored in a 2d array, with each tile having a type (deep water, shallow water, beach, grass, forest, hill, mountain). ...
4
votes
3answers
3k views

How to split a 2D sprite tile set into individual sprites?

I see a lot of sprite catalogs for games provided as single PNG image, like the one below. I'm interested if I have to manually create tiles from that, or if there's some program that can split it ...
11
votes
2answers
204 views

Combining Many Small Colliders into Larger Ones

I am creating a game using a tile-map made of many thousands of grid squares. At the moment, each square has a square collider on it for checking collisions. However, with many thousands of tiny ...
3
votes
2answers
1k views

Need to produce an animated texture of Water where each image tiles in all directions

I need to produce a 2D 'animated' texture of "water" for a game in which each image tiles in 'all' directions, much like those produced by the Caustics Generator, but with the power and flexibility of ...
7
votes
2answers
7k views

Repeat texture in libgdx

How to fill region with repeated texture? Now I'm using next method: spriteBatch.begin(); final int tWidth = texture.getWidth(); final int tHeight = texture.getHeight(); for (int i = 0; i < ...
2
votes
1answer
143 views

In a tile-based MMO, how do I decide which players need to receive what updates?

I am planning a tile based MMO, like Tibia or top down Minecraft. I'm using a client-server model. I've got almost everything figured out, with a notable exception of state updates. When information ...
0
votes
0answers
49 views

Deterministic steering behaviors

I'm working on a turn based strategy game (like Jagged Alliance), where the player moves his units individually during his turn, while the enemies (zombies) all move and react simultaneously. I use ...
4
votes
1answer
489 views

Memory-Efficient, Optimized Terraria-Like 2D Lighting

I am working on a terraria-clone and I am aiming for it to be able to be run on most Android devices. I am able to generate a world, jump around, etc but I am not looking to add in some efficient ...
4
votes
3answers
608 views

How do I efficiently fill the background with a tiling image?

I'm learning Unity by developing a 2D game. It's similar to RimWorld and Prison Architect. I have a 32×32-pixel grass tile image that I want to fill the background with. Here's a screenshot from ...
0
votes
0answers
128 views

Snap gameObject to grid tile

I'm making a 2D TD game and currently I have made using quill18 tutorials a simple building system. However I'm trying to have it snap on my tiles as I mouse over them. This is my script applied to ...
3
votes
1answer
450 views

Making a 2D TMX tile map

Should there be a specific link between the characters height as well as the tile size for the tile maps? That is if a tile is 32x32 does that mean that a character sprite has to be the same size? ...
1
vote
1answer
86 views

How do I avoid lag when dynamically loading a map chunk?

I have a procedural 2d game which extends in all directions, on the surface similar to Terraria. When a player moves their camera close to the edge of the currently loaded terrain, I trigger an expand ...
7
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2answers
3k views

Tiled based map collision detection problem

I'm working on a tile-based Mario clone. This works all fine when walking and falling. But when the player jumps near a wall and walks to the right in the air, then the player get stuck on the wall. ...
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2answers
2k 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 (Gameplay). But we don't really know how to make the ...
4
votes
1answer
1k views

Implementing jumping and heightmaps in 2D RPG/Adventure style games?

I've been putting together, albeit slowly, a traditional style game engine in flash/AS3 along the lines of Alundra/Final Fantasy 3/etc etc.. Everything so far is working smoothly (maps from XML data, ...
6
votes
2answers
1k views

Arrays for a heightmap tile-based map

I'm making a game using in C# and Javascript that uses a map which has tiles, corners and borders. Here's a graphical representation: I've managed to store tiles and corners in memory but I'm ...