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#ifndef GRAPHICS_HH

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#define GRAPHICS_HH

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#include "GraphicsPointer.hh"

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#include "GameState.hh"

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#include "Input.hh"

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#include "Timer.hh"

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#include "Engine.hh"

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#include "Config.hh"

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#include <ClanLib/core.h>

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#include <ClanLib/gl.h>

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#include <ClanLib/display.h>

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/**

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 * This handles drawing the GameState with an appropriate camera view each frame, loading fonts, and currently,

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 * handling the input from Input to GameState.

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 */

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private:

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    Engine &engine;

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    GameState &state;

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    PixelCoordinate resolution;

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    CL_SlotContainer slots;

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    Timer update_timer;

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    Input input;

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    // current GUI input state

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    GuiInput flags;

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    // basic fonts

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    CL_Font simple_font;

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public:

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    Graphics (Engine &engine, GameState &state, PixelCoordinate resolution, bool fullscreen);

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    /**

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     * Returns a CL_Font that can be used for drawing text

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     */

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    CL_Font& getSimpleFont (void) { return simple_font; }

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    /**

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     * Returns a vector of CL_DisplayModes that lists possible display modes to use for fullscreen mode.

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     */

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    static const std::vector<CL_DisplayMode> & getDisplayModes (void);

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    /**

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     * Returns the "best" CL_DisplayMode to use for fullscreen mode.

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     *

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     * Currently, this just means the largest resolution.

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     */

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    static const CL_DisplayMode getBestMode (void);

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private:

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    /**

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     * Reads current input events from Input and applies them, using LocalPlayer::handleInput and

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     * Graphics::handle_input.

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     */

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    void check_input (void);

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    /**

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     * Handles GuiInput flags read from Input.

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     */

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    void handle_input (GuiInput flags);

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    void do_redraw (void);

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    void on_update (TimeMS tick_length);

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    void draw_player_info(CL_GraphicContext *gc, Player *p);

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};

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#endif /* GRAPHICS_HH */