CS-Coursework/website/screens/signUpScreen.js

class SignUpScreen {
    constructor() {
        this.textboxes = [
            new Textbox(
                120,250,
                500,100,
                0,
                true,
                "#000",
                false, "#000",
                "#000"
            ),

            new Textbox(
                120,400,
                500,100,
                0,
                true,
                "#000",
                false,"000",
                "#000"
            )
        ]

        this.buttons = [
            new Button(
                100,200,
                500,100,
                0,
                true,
                "#000",
                false,"#000",
                "#fff",""
            ),

            new Button(
                100,350,
                500,100,
                0,
                true,
                "#000",
                false,"#000",
                "#fff",""
            ),

            new Button(
                700,300,
                100,50,
                0,
                true,
                "#000",
                false,"#000",
                "#00ff00","Sign Up"
            ),
            new Button(0,0,100,30,0,true,"#fff",false,"#000","#000","Sign Up"),
            new Button(110,0,100,30,0,true,"#fff",false,"#000","#000","Login"),
            new Button(220,0,100,30,0,true,"#fff",false,"#000","#000","Logout"),
            new Button(330,0,100,30,0,true,"#fff",false,"#000","#000","Profile"),
            new Button(440,0,100,30,0,true,"#fff",false,"#000","#000","Test"),
        ]

        this.activeTextBox = 0 
        // keeps track of which textbox the user last clicked on
    }

    /**
     * Draws the SignUpScreen class with all 
     * appropriate elements
     */
    draw() {
        background("#eeeee4");
        for (let i = 0; i < this.buttons.length; i++) {
            this.buttons[i].draw();
        }

        for (let i = 0; i < this.textboxes.length; i++) {
            this.textboxes[i].draw();
        }

        fill("#000");
        text("Username", 110, 175);
        text("Password", 110, 325);

        if (this.buttons[0].isPressed()) {
            this.activeTextBox=0;
        } else if (this.buttons[1].isPressed()) {
            this.activeTextBox=1;
        } else if (this.buttons[2].isPressed()) {
            api.createUser(
                this.textboxes[0].getWords(),
                this.textboxes[1].getWords()
            )
            screenManager.setScreen(new StartScreen());
        }

        this.buttons[3].draw();
        this.buttons[4].draw();
        this.buttons[5].draw();
        this.buttons[6].draw();
        this.buttons[7].draw();
        if (this.buttons[3].isPressed()) {
            screenManager.setScreen(new SignUpScreen());
        } else if (this.buttons[4].isPressed()) {
            screenManager.setScreen(new LoginScreen());
        } else if (this.buttons[5].isPressed()) {
            api.logout();
        } else if (this.buttons[6].isPressed()) {
            screenManager.setScreen(new ProfileScreen());
        } else if (this.buttons[7].isPressed()) {
            screenManager.setScreen(new TestScreen())
        }
    }

    /**
     * 
     * @param {key} key 
     */
    letterTyped(key) {
        this.textboxes[this.activeTextBox].letterTyped(key);
    }
}