Small demo showing how to load and manage tilemap chunks on the fly as the player moves, with Phaser 3. You can see it in action in the online demo. Note that the loading of the chunks should be almost invisible, so if the demo works well there won't be that much to see! You can have a look at this gif to see it in action with smaller chunks where the effect becomes visible.
The tutorial corresponding to this demo is available here.
Place all the files on your local web server and navigate to index.html.
You can move around by clicking on the map. The tilemap chunks will be loaded and discarded on the fly so that only the surrounding chunks are displayed at any time.
The folder splitter contains a script that allows you to split a Tiled map in chunks of arbitrary dimensions. To use it, first install the required dependencies by running npm install or yarn in the root directory. Then run npm start or yarn start. Run it without any arguments to see a message listing the possible (and required) options.
The root directory for the script is the assets/map. The script searches for the map JSON file relatively from that directory.
Example of usage: yarn start -i fullmap.json