A multi-loader mod that displays a track map of Create trains in your world, including all tracks, signals, stations, and trains. The signals and trains are updated in (practically) real time.
CTM is intended to be a server side mod, but can also run in single-player worlds and LAN servers. It runs a web server, on port 3876 by default, that provides the following API:
/api/network,/api/network.rt: List of all track pieces and train stations/api/signals,/api/signals.rt: List of all train signals, including their states (green, yellow, red)/api/blocks,/api/blocks.rt: List of all signal control blocks, and whether they are occupied or reserved by a train/api/trains,/api/trains.rt: List of all assembled trains, including their names and positions/api/style.css: CSS style sheet generated from configured colors and fonts/api/config.json: Map configuration
The .rt versions update in real time with Server-Sent Events (SSE). If using a proxy to serve the map, make sure to configure it to let Server-Sent Events through.
The map itself is visible at the root (by default http://localhost:3876/).
CTM's config options can be found at create-track-map.json in your server's config directory. It is automatically created at startup if it doesn't exist.
The following options are available:
{
// Whether to actually start the watcher and the server.
"enable": false,
// How long to wait between track data updates.
"watch_interval_seconds": 0.5,
// The port the internal web server listens on.
"server_port": 3876,
"map_style": {
// Font to use for the map's UI. Must be a valid CSS font stack.
"font": "ui-monospace, \"JetBrains Mono\", monospace",
// Colors for individual components of the map. Must be valid CSS colors.
// Any CSS color format will work, such as named colors and rgb().
"colors": {
"background": "#888",
"track": {
"occupied": "red",
"reserved": "pink",
"free": "white"
},
"signal": {
"green": "#71db51",
"yellow": "#ffd15c",
"red": "#ff5f5c",
"outline": "black"
},
"portal": {
"primary": "purple",
"outline": "white"
},
"station": {
"primary": "white",
"outline": "black"
},
"train": "cyan",
"lead_car": "darkturquoise"
}
},
"map_view": {
"initial_dimension": "minecraft:overworld",
"initial_position": { "x": 0, "z": 0 },
// Zoom levels must be integers, but may be negative.
// Each zoom level is twice as big as the previous.
// 0 is a decent minimum but may be impractical for large networks.
// 3 is the sensible default for viewing double-tracked networks.
"initial_zoom": 3,
"min_zoom": 0,
"max_zoom": 4,
// Whether a zoom control should be visible on the screen.
"zoom_controls": true,
// Which side of the track a signal should be displayed on.
// Valid values are LEFT or RIGHT (all uppercase).
"signals_on": "RIGHT"
},
"dimensions": {
// Dimension names must be namespaced.
"minecraft:overworld": {
// Label that shows up in the layer switcher.
"label": "Overworld"
},
"minecraft:the_nether": {
"label": "Nether"
},
"minecraft:the_end": {
"label": "End"
}
},
"layers": {
"tracks": {
"label": "Tracks",
"min_zoom": 0,
"max_zoom": 4
},
"blocks": {
"label": "Track Occupancy",
"min_zoom": 0,
"max_zoom": 4
},
"signals": {
"label": "Signals",
"min_zoom": 0,
"max_zoom": 4
},
"portals": {
"label": "Portals",
"min_zoom": 0,
"max_zoom": 4
},
"stations": {
"label": "Stations",
"min_zoom": 0,
"max_zoom": 4
},
"trains": {
"label": "Trains",
"min_zoom": 0,
"max_zoom": 4
}
}
}Reload the config without restarting the server by running /ctm reload (operator permissions required).
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent