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

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Tile map collision C++, SFML

My problem with the collision here is more to do with how to decide which tile the player is in. Each quad of the map is 16 pixels squared (Vertex array), and the player moves in 1 pixel jumps. ...
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1answer
28 views

Tiled - move all tiles

I'm making a map in Tiled. I quickly ran out of room in the north of my map and would like to "shift" the tiles down. I'd prefer not to have to redo each of the tile layers. Is this possible? This ...
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28 views

generate box2d bodies from isometric tiled map

I followed the tutorial here to generate box2d bodies from a tiled map and that worked fine.... for orthogonal tiled maps. Unfortunately isometric maps use their own coordinate system where (0, 0) is ...
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1answer
53 views

Adventure Games - When and how to start mapping?

I've created a playable oblique-styled adventure game in HTML5, using Tiled for tilemapping. I have a storyline set up, and am ready to make my final draft map. The game world will be loosely based ...
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2answers
41 views

Best practice for scrollable viewport rendering

I am working on a tile based game that renders the playing surface in a viewport. I am struggling with getting my head around the mechanics and best practices of rendering a viewport, specifically a ...
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1answer
67 views

How do I convert screen coordinates to isometric tile map coordinates in libGDX using matrices

I know this has been asked many times but my question doesn't quite fit the others. I have an IsometricTiledMap and I need to get the tile under a set of screen X and Y coordinates. Here is a picture ...
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1answer
94 views

How to only render whats on screen (Tilemap, Java2D)

I have some problems with my rendering of a 2Dimensional Map. for (int col = 0; col <= view.getWidth () / Tile.TILE_SIZE; col ++) { for (int row = 0; row <= view.getHeight () / ...
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2answers
34 views

Optimization for lots of UV coordinates update for tilemap animation

In my game, I procedurally generate tile map mesh and modify it when travelling around the "world". Each tile is a quad. So they each, have their own UV points. (Obviously) I am using Unity for this, ...
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2answers
46 views

XNA/C# Convert polygons into tilemap

I'm currently working on my 2D survival game, where the world is infinite and generated by perlin noise. I wanted to also include biomes and this article interested me - ...
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1answer
64 views

Unity procedural TileMap generation without creating gameobject per tile

I've been searching all over the internet to find a efficient way to create procedural tilemap without creating a gameobject per each tile. There is none, or simply i couldn't find it, because i ...
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1answer
45 views

Getting stuck going left with tile based collision detection [closed]

Thanks to Alexandre Desbiens I have awesome collision detection. I can just slide right along walls. However if I try to go left into a wall I get stuck. But the good news is I can just back out and ...
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2answers
41 views

Tile map creation, problem with position of tiles

I am trying to create a basic tile map script to learn Unity and I am unable to understand why my tiles are spaced far apart and I can't seem to control their spacing. Moreover, there seems to be a ...
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2answers
62 views

Map coordinates system

I am planning to implement in my game very big map. I won't be showing all map at once but rather only selected part of it. Additionally I would need to connect hexes into bigger pieces (provinces) ...
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28 views

Mesh tilemap and scrolling

I'm working on a top-down game where the player can move up, down, left, or right. I've come across tilemaps but since using Unity, I'm seeing the idea of using Meshes. I don't quite understand how ...
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1answer
74 views

Slow tile map rendering

I'm having an issue with my tilemap renderer, with small maps (like 40*40 tiles) it works fine but with maps that have 400*400 tiles the framerate becomes really slow when I try to move the camera. ...
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1answer
61 views

Algorithm to make an entity follow tile edges in a tilemap

I'm implementing something like the electric balls seen in this video https://www.youtube.com/watch?v=MWyB56AlAWw (skip to 1:55 and you will see this electrical balls follow tile edges in the ...
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5answers
163 views

How to properly pass sprites to a std::vector without destroying the sprite's texture in SFML?

From the official SFML tutorials, The White Box Problem:- "When you set the texture of a sprite, all it does internally is store a pointer to the texture instance. Therefore, if the texture is ...
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2answers
102 views

finding a path from one point to another with obstacles help

Im building a tile based game and im implementing my path finding algorithm. Currently, it can find a path from point A to point B with no problems. However, if there are obstacles between point A and ...
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3answers
248 views

Error in Finding Nearest Hexagonal Tile

Using Openfl for a game using hexagonal tiles Working out the problem of walkability in a game, and I've run into an issue with my Hexagonal tiles. I think it is an odd rounding error of sorts. When ...
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74 views

Smooth player movement in a tile map based engine

The character is moving too much fast, it teleports! Note that a tile is 80x80. Each cell has 4 bools to say if you can go up, down, right, left. Am I doing something wrong with Lerp? This is the ...
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0answers
70 views

Multi-layered tilemap

I need to be able to efficiently render a tilemap which can be constructed this way: There is one non-transparent base layer Then there can be 3 partially-transparent layers on top of it. Each tile ...
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1answer
72 views

How to make TMXTiledMap responsive?

I've been struggling with Cocos2d-x (C++) and finally I got to the point I feel more or less comfortable with that. My game is a 2D car-based one, with a straight infinite map where I've finally been ...
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1answer
72 views

Sharing Tiled Maps [closed]

Where can share my existing Tiled maps, as well as download and use other people's existing maps?
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1answer
245 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 ...
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1answer
40 views

Java Libgdx: How do you add cells to a TiledMap?

I'm trying to make a Side-Scrolling game that will allow you to place/remove tiles. I'm using the TileMap Editor to render the custom Tilemap but is there any way to add tiles? I have it where I can ...
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1answer
40 views

Correctly bitmasking path tiles based on existing paths

Currently, I have a bitmasking implementation that sometimes incorrectly bitmasks the tiles. Conventionally, it is done correctly, and the math/etc is sound, but it achieves results such as the ...
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1answer
86 views

SFML drawing Tiles low fps

int main() { sf::RenderWindow window(sf::VideoMode(800, 800), "SFML works!"); sf::VertexArray Tquad(sf::Quads, 40*40*4); int size{ 20 }; int width{ 40 }; for (int x = 0; x < width; x++) { for ...
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1answer
91 views

How do I convert an image into a tile map?

I am working on a game in Pygame/Python, and I'd like to turn an image into a map. The idea is simple: Pixels in the image are colored by tile type. When the program loads the image, I want the color ...
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1answer
190 views

Create an 2d Isometric map with tiles?

I'm creating a 2D Tower Defense game and I want it to be isometric. I'm creating it on the XZ plane in Unity(3D mode). I need the map to be based on tiles so I can seperate the monsters' path and the ...
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1answer
77 views

LibGDX Tiled Map - how to get embedded objects

I am using LibGDX to learn Game Development. I have reached the phase I am learning to use Tiled Maps. In Tiled map editor, there is a feature where we can pick a tile in the tile set, go to View -> ...
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1answer
185 views

How do I reverse this function?

I'm working on an isometric tile rendering engine and I need to reverse a function I used to translate the Cartesian coordinates into isometric coordinates. I've already written a function for this, ...
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1answer
119 views

Tile Map Shader?

I'm trying to write a shader in unity that will take tiles from a sprite sheet and draw them onto a tile map. I'm new to shaders so this might be totally wrong, I think it might just be a math error ...
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1answer
121 views

Tile map optimization algorithm

I've read this artical on tilemap optimization https://www.scirra.com/blog/ashley/3/tech-blog-tilemap-tidbits and wondering what algorithm is used to achieve something like this. I'm wondering ...
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1answer
90 views

Store metadata for tile in Tiled Map Editor

In my tilemap-based game, I need to associate lights with light switches, buttons with doors etc. I am using the Tiled map editor (mapeditor.org), but I have yet to find a way to store these ...
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0answers
71 views

Efficiently rendering tiled map on OS X

I'm writing an original (top-down) SimCity clone in Swift and attempting to use SpriteKit as the basis for the game. However, I am running into performance issues when rendering and animating the tile ...
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1answer
107 views

How can I store tile maps as PNG images?

I want to let players of my top-down game save, load and share worlds as PNG images. How do I read the colors in a PNG file or change them? I imagine something like this: BufferedImage mapImg = ...
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1answer
178 views

How to draw the simplest grid map OpenGL 1.0 [closed]

I want to draw a simple black & white grid map, like that: I have been searching for a way to generate tile, a tile map and tho and I want to draw this map and thats all. I mean that I want to ...
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0answers
54 views

How can i get a value from object in tmx file in Cocos2d x 3.x?

I want to set my sprite in x coordinate based on an object in TMX map file, this is my code: tileMap = cocos2d::TMXTiledMap::create("ground.tmx"); ground = tileMap->layerNamed("ground"); ...
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0answers
68 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 ...
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2answers
117 views

HLSL Pixel Shader - Color depending on condition

I am new to shaders and HLSL so bare with me on this one. I have a 2D tile map in my game and want to create a mini-map, at first I was just copying all the data from one sprite batch to another and ...
0
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1answer
118 views

Datastructure for infinite 2D map [duplicate]

I started a 2D Tilegame programmed with libgdx which needs potentially infinite tiles. That means when the player arrives the border of the map it should be possible to generate even more tiles. So a ...
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1answer
37 views

Network tilebased game updates design

I have a top/down grid based multi-player game. So I have a 2D array on the server that holds the entire map and a much smaller 2D array on the client that holds only what the client needs to see of ...
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0answers
119 views

How import and draw a tiledmap with slick2d

How I can import and draw a tilemap with different layers? I have the next code and send me error if the tilemap have more than one layer. public class Map { private TiledMap map = null; ...
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0answers
38 views

how to detect collision with libgdx and tiledmap [duplicate]

As you see , it's a picture from my game map , i have to create a 2d rpg game when a character can do many things. Currently i'm looking for a solution to handle collision between the character and ...
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1answer
171 views

Hexagonal buttons

I'm trying to create a map of touchable hexagons and the playing area would be like in Catan game. I would like to use Sprite Kit to do the job but is it cabable of doing that? Process goes like ...
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0answers
232 views

Create a Minimap of a Tiled Map with LIBGDX

thanks for stopping by to help! Having a little trouble with OrthogonalTiledMapRenderer. I've got a Tiled map that is 250x250 tiles, each 16x16 pixels. Trying to use a separate camera to draw a ...
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1answer
217 views

AI movement in 2D

I've got a prototype of a game I've been mocking up and found myself struggling to find a solution for AI movement in a 2D tile based game. Here's the issue: The player is free to roam throughout the ...
2
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1answer
133 views

Easiest way to make a 3D overworld [closed]

Using something like Blender, would it be easier and more time and space efficient to create 'tiles', and use some kind of software like Tiled to use these tiles in the various maps, or would it be ...
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1answer
112 views

Rendering mountains around a tile layer [closed]

When making a 2D Pokémon game, I just faked elevation by putting mountain tiles underneath the land. Now my tiles are 3D models, so I'm using layer properties to define their elevation. What I don't ...
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4answers
272 views

Storing walls that are between tiles

I am writing isometric engine in c++. I decided to take a more realistic approach and make walls occupy space between two tiles, not a single whole tile, as shown in the picture below (just like in ...