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#ifndef APPLICATION_HH

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#define APPLIATION_HH

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#include "Engine.hh"

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#include "Error.hh"

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#include <ClanLib/core.h>

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#include <ClanLib/application.h>

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class ArgumentError : public Error {

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    public:

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        ArgumentError (const std::string &message) : Error(message) { }

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};

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/**

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 * Our CL_ClanApplication. Provides our main function, handles argument parsing and interacts with Engine

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 */

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class Main : public CL_ClanApplication {

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    private:

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        // arguments

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        CL_CommandLine args;

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        /**

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         * --graphics

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         */

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        bool graphics_enabled;

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        /**

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         * --fullscreen and --resolution

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         */

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        DisplayConfig display;

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        /**

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         * --terrain-seed and --terrain-size

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         */

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        TerrainConfig terrain;

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        /**

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         * --log-level

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         */

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        EngineConfig engine;

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        /**

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         * --port

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         */

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        std::string net_port;

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        /**

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         * --server

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         */

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        bool net_server;

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        /**

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         * --connect

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         */

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        std::string net_connect;

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        /**

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         * Set the arg_* members

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         *

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         * @return true if execution should proceed, false if execution should stop

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         */

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        bool parse_args (int argc, char **argv);

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        /**

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         * Parse signed integer argument

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         */

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        int parse_arg_int (const std::string &arg_val, const char *arg_name);

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        /**

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         * Parse unsigned WIDTHxHEIGHT argument

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         */

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        PixelDimensions parse_arg_dimensions (const std::string &arg_val, const char *arg_name);

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        /**

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         * Parse a LogLevel

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         */

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        LogLevel parse_arg_loglevel (const std::string &arg_val, const char *arg_name);

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        /**

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         * Print out a list of display modes

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         */

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        void dump_display_modes (void);

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        /**

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         * Print out our project version and some configuration info

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         */

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        void dump_version (void);

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    public:

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        /**

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         * Setup default values

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         */

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        Main (void);

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        /**

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         * IT BEGAN IN AFRIKA

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         */

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        virtual int main (int argc, char **argv);

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} app;

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#endif