console.h

/* Copyright (c) 2012 Cheese and Bacon Games, LLC */
/* This file is licensed under the MIT License. */
/* See the file docs/LICENSE.txt for the full license text. */

#ifndef console_h
#define console_h

#include "information.h"
#include "timer.h"

class Console{
public:

    //If true, this is a chat box.
    //If false, it is the main console.
    bool chat;

    Information info_display;
    Information info_input;

    int y;

    bool on;

    std::string last_tab_complete_command;

    //0 or below means instant.
    int move_speed;

    int max_command_length;

    //The maximum lines to recall in the console log.
    int max_log_recall;

    //The maximum number of commands to recall.
    int max_command_recall;

    //The last command strings entered.
    std::vector<std::string> recalled_command_strings;

    //The currently recalled string.
    //Used for scrolling around in the recalled strings.
    int current_recalled_command_string;

    std::string font;
    std::string font_color;

    double background_opacity;

    std::vector<std::string> commands;

    //The time it takes for a chat line to disappear, in milliseconds.
    int line_timeout;

    //Used to determine if a chat message should be showed even if the chat window is closed.
    std::vector<Timer> text_timers;

    Console();

    void setup(bool get_chat);

    void reset_current_recalled_command_string();

    void reset_text_timers();

    void clear_text();

    void toggle_on();

    void add_text(std::string text);

    void send_chat();

    void move();

    void recall_up();
    void recall_down();
    void tab_complete();

    void handle_input_states();

    //Returns true if the event was consumed,
    //false otherwise.
    bool handle_input_events();

    void animate();
    void render();

    void setup_commands();

    std::vector<std::string> parse_input(std::string str_input);

    //Pass an option to check for and an options string from parsed input data.
    //Returns whether or not the option is in the options list.
    bool input_has_option(std::string option,std::string options);

    void do_command();
};

#endif