NetHack tty windows

ttywindows.js

const coreTTYWindows = [{
        name: "message",
        internalName: "NHW_MESSAGE",
        id: windowIds.NHW_MESSAGE,
        description: "Message window, 1 line long, very wide, top of screen",
        resize: (baseDimensions) => {
            return { rows: msgHistory,  cols: 0, maxRows: 0, maxCols: 0 }
        }
    }, {
        name: "status",
        internalName: "NHW_STATUS",
        id: windowIds.NHW_STATUS,
        description: "Status window, 2 lines long, full width, bottom of screen",
        resize: (baseDimensions) => {
            const { cols } = baseDimensions;
            return { rows: 2, cols, maxRows: 2, maxCols: cols };
        }
    }, {
        name: "map",
        internalName: "NHW_MAP",
        id: windowIds.NHW_MAP,
        description: "Map window, ROWNO lines long, full width, below message window",
        resize: (baseDimensions) => {
            const { rowno, colno } = baseDimensions;
            return { rows: rowno, cols: colno, maxRows: 0, maxCols: 0 };
        }

    }, {
        name: "menu",
        internalName: "NHW_MENU",
        id: windowIds.NHW_MENU,
        description: "Inventory/menu window, variable length, full width, top of screen",
        resize: (baseDimensions) => {
            const { cols } = baseDimensions;
            return { rows: 0, cols, maxRows: 0, maxCols: 0 };
        }

    }, {
        name: "text",
        internalName: "NHW_TEXT",
        id: windowIds.NHW_TEXT,
        description: "Help window, the same, different semantics for display, etc",
        resize: (baseDimensions) => {
            const { cols } = baseDimensions;
            return { rows: 0, cols, maxRows: 0, maxCols: 0 };
        }

    }, {
        name: "base",
        internalName: "NHW_BASE",
        id: windowIds.NHW_BASE,
        description: "Base window, used for absolute movement on the screen",
        resize: (baseDimensions) => {
            const { rows, cols } = baseDimensions;
            return { rows, cols, maxRows: 0, maxCols: 0 };
        }
    },
];

const createNHWindow = (baseDimensions, coreTTYWindow, offset, data) => {
    const { id, name, resize } = coreTTYWindow;
    return { id, name, offset, data, dimensions: resize(baseDimensions) };
};

const initializeNHWindows = (baseDimensions) => {
    const initialOffset = { x: 0, y: 0 };
    const initialData = [];
    return coreTTYWindows.map(coreWindow => createNHWindow(baseDimensions, coreWindow, initialOffset, initialData));
};


const mockupDimensions = {
    
    rows: 24,
    cols: 80,
    rowno: 21,
    colno: 80
};

const initializedWindows = initializeNHWindows(mockupDimensions);