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#ifndef GRAPHICS_HH

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#define GRAPHICS_HH

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// XXX: forward-declare for Engine

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class Graphics;

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#include "GameState.hh"

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#include "Timer.hh"

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#include "Engine.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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const std::string GRAPHICS_WINDOW_TITLE = "Kisna Glista";

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const uint32_t GRAPHICS_RESOLUTION_WIDTH = 800;

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const uint32_t GRAPHICS_RESOLUTION_HEIGHT = 600;

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const uint16_t GRAPHICS_UPDATE_INTERVAL_MS = 20;

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class Graphics {

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private:

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    Engine &engine;

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    GameState &state;

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    CL_SlotContainer slots;

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    Timer update_timer;

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    CL_DisplayWindow win;

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    CL_InputDevice &keyboard;

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public:

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    Graphics (Engine &engine, GameState &state);

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private:

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    void check_input (void);

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    void do_redraw (void);

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    void on_update (TimeMS tick_length);

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};

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#endif /* GRAPHICS_HH */