DCSOlympus/client/src/contextmenus/unitcontextmenu.ts

import { deg2rad, ftToM } from "../other/utils";
import { ContextMenu } from "./contextmenu";

/** The UnitContextMenu is shown when the user rightclicks on a unit. It dynamically presents the user with possible actions to perform on the unit. */
export class UnitContextMenu extends ContextMenu {
    /**
     * 
     * @param ID - the ID of the HTML element which will contain the context menu
     */
    constructor(ID: string){
        super(ID);
    }

    /** Set the options that will be presented to the user in the contextmenu
     * 
     * @param options Dictionary element containing the text and tooltip of the options shown in the menu
     * @param callback Callback that will be called when the user clicks on one of the options
     */
    setOptions(options: { [key: string]: {text: string, tooltip: string }}, callback: CallableFunction) {
        this.getContainer()?.replaceChildren(...Object.keys(options).map((key: string, idx: number) => {
            const option = options[key];
            var button = document.createElement("button");
            var el = document.createElement("div");
            el.title = option.tooltip;
            el.innerText = option.text;
            el.id = key;
            button.addEventListener("click", () => callback(key));
            button.appendChild(el);
            return (button);
        }));
    }
}