importTTMap.js

AUTOID = false;

re_room = /^R\s*\{\s*(\d+)\}\s*\{\s*(\d+)\}\s*\{\s*\<(\d+)\>\}\s*\{(.*)\}\s*\{(.*)\}\s*\{(.*)\}\s*\{(.*)\}\s*\{(.*)\}\s*\{(.*)\}\s*\{(.*)\}\s*\{\s*([0-9\.]+)\}/;
re_exit = /^E\s*\{\s*(\d+)\}\s*\{(.*)\}\s*\{(.*)\}\s*\{\s*(\d+)\}\s*\{(.*)\}\s*\{(.*)\}/;

function loadTTMap(filepath) {
    jmc.parse(jmc.CommandChar + "mapper clear");

    jmc.parse(jmc.CommandChar + "mapper add direction {north,n} 0 1 0 {south,s}");
    jmc.parse(jmc.CommandChar + "mapper add direction {east,e} 1 0 0 {west,w}");
    jmc.parse(jmc.CommandChar + "mapper add direction {up,u} 1 1 0 {down,d}");

    var stream = new ActiveXObject("ADODB.Stream");
    stream.CharSet = "utf-8";
    stream.Open();
    stream.LoadFromFile(filepath);
    var lines = stream.ReadText().split('\n');
    stream.Close();

    var rooms = {};
    var match;
    if (AUTOID) {
        for (var i = 0; i < lines.length; i++) {
            var line = lines[i];
            if ((match = re_room.exec(line)) != null) {
                match[6] = '';
                jmc.parse(jmc.CommandChar + "mapper autoid {" + match[4] + "} {" + match[6] + "} {} PrimaryId");
                var secondary = match[1];
                var primary = jmc.GetVar("PrimaryId");
                if (primary.indexOf('.') >= 0)
                    primary = primary.substr(0, primary.indexOf('.'));
                var id = primary + "." + secondary;
                rooms[match[1]] = id;
            }
        }
    }
    var rooms_count = 0;
    var last_room_id = 0;
    for (var i = 0; i < lines.length; i++) {
        var line = lines[i];
        if ((match = re_room.exec(line)) != null) {
            var id = AUTOID ? rooms[match[1]] : match[1];
            if (AUTOID) {
                match[6] = '';
                match[7] = '';
            }
            jmc.parse(jmc.CommandChar + "mapper add room " + id + " {" + match[4] + "} {" + match[6] + "} {" + match[7] + "} {" + match[8] + "} {" + match[9] + "}");
            last_room_id = id;
            rooms_count++;
        } else if ((match = re_exit.exec(line)) != null) {
            var id = AUTOID ? rooms[match[1]] : match[1];
            jmc.parse(jmc.CommandChar + "mapper add exit " + last_room_id + " {" + match[2] + "} " + id);
        }
    }
    jmc.showme("Rooms loaded: " + rooms_count);
}

/* usage:
   - copy importTTMap.js to ./settings
   - copy tt-map to ./tt.map
   - set AUTOID = true in case tt-map contains real vnums (e.g. from MSDP)
   - execute in jmc:
     #use importTTMap.js
     #scri loadTTMap("tt.map")
     #mapper write tt.map
*/