Method update

code/main/Cauldron.ts:505–513

(firstTimeWeUpdate: boolean = false, keepInputContent: boolean = true)

    }
    
    private update(firstTimeWeUpdate: boolean = false, keepInputContent: boolean = true): void{
        // Erase everything
        this.renderArea.resetAllButSize();
        
        // Draw everything
        this.drawBook(2, 0);
        this.drawCauldron(2, 39);
        this.drawActions(47, 34, firstTimeWeUpdate, keepInputContent);
    }
    
    private updateFlamesArray(): void{
        // Create the variables