screens start.ts

100% Statements 10/10

100% Branches 4/4

100% Functions 3/3

100% Lines 10/10

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  import { DisplayInterface } from "jga-games-display";
 
import { Engine, InputDataInterface, Keys } from "../index";
 
import { Screen } from "./screen";
 
export class StartScreen extends Screen {
    public constructor(engine: Engine) {
        super("Start", engine);
    }
 
    public render(display: DisplayInterface): void {
        // Render our prompt to the screen
        display.drawText({ x: 1, y: 1 }, "%c{yellow}Space Roguelike");
        display.drawText({ x: 1, y: 2 }, "Press [Enter] to start!");
    }
 
    public handleInput(
        inputType: string,
        inputData: InputDataInterface,
    ): string | null {
        let result = null;
        // When [Enter] is pressed, go to the play screen
        if (inputType === "keydown" && inputData.keyCode === Keys.RETURN) {
            result = "play";
        }
 
        return result;
    }
}