Archive commit

src/ts/server/maps/customMap.ts

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+import * as fs from 'fs';
+import * as entities from '../../common/entities';
+import { rect } from '../../common/rect';
+import { TileType, MapType } from '../../common/interfaces';
+import { createServerMap, deserializeMap } from '../serverMap';
+import { World, goToMap } from '../world';
+import { createSign } from '../controllerUtils';
+import { ServerEntity } from '../serverInterfaces';
+import { pathTo } from '../paths';
+
+// load tile data
+// To customize the map use in-game editor tools to change tiles, then use `/savemap custom` command,
+// your map will be saved to `/store/custom.json` file, move the file to `/src/maps/custom.json`
+// and restart the server.
+const mapData = JSON.parse(fs.readFileSync(pathTo('src', 'maps', 'custom.json'), 'utf8'));
+
+export function createCustomMap(world: World) {
+	// size: 4 by 4 regions -> 32 by 32 tiles
+	// default tiles: grass
+	const map = createServerMap('custom', MapType.None, 4, 4, TileType.Grass);
+
+	// initialize tiles
+	deserializeMap(map, mapData);
+
+	// place default spawn point at the center of the map
+	map.spawnArea = rect(map.width / 2, map.height / 2, 0, 0);
+
+	// shorthand for adding entities
+	function add(entity: ServerEntity) {
+		world.addEntity(entity, map);
+	}
+
+	// place return sign 2 tiles north of center of the map
+	add(createSign(map.width / 2, map.height / 2 - 2, 'Go back', (_, client) => goToMap(world, client, '', 'center')));
+
+	// place barrel at 5, 5 location
+	add(entities.barrel(5, 5));
+
+	// place more entities here ...
+
+	return map;
+}