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/* $Id$ */

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/** @file variables.h Messing file that will cease to exist some time in the future. */

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#ifndef VARIABLES_H

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#define VARIABLES_H

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#ifndef VARDEF

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#define VARDEF extern

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#endif

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/* Amount of game ticks */

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VARDEF uint16 _tick_counter;

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/* Skip aging of cargo? */

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VARDEF byte _age_cargo_skip_counter;

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/* Also save scrollpos_x, scrollpos_y and zoom */

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VARDEF uint16 _disaster_delay;

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/* Determines what station to operate on in the

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 *  tick handler. */

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VARDEF uint16 _station_tick_ctr;

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/* Iterator through all towns in OnTick_Town */

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VARDEF uint32 _cur_town_ctr;

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/* Frequency iterator at the same place */

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VARDEF uint32 _cur_town_iter;

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VARDEF uint _cur_company_tick_index;

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VARDEF uint _next_competitor_start;

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/* Determines how often to run the tree loop */

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VARDEF byte _trees_tick_ctr;

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/* Keep track of current game position */

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VARDEF int _saved_scrollpos_x;

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VARDEF int _saved_scrollpos_y;

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/* NOSAVE: Used in palette animations only, not really important. */

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VARDEF int _palette_animation_counter;

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VARDEF uint32 _frame_counter;

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VARDEF uint32 _realtime_tick;

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VARDEF bool _is_old_ai_company; // current company is an oldAI company? (enables a lot of cheats..)

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VARDEF bool _do_autosave;

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VARDEF int _autosave_ctr;

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VARDEF byte _display_opt;

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VARDEF int _caret_timer;

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VARDEF bool _rightclick_emulate;

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/* IN/OUT parameters to commands */

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VARDEF bool _generating_world;

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/* Used when switching from the intro menu. */

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VARDEF byte _switch_mode;

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VARDEF char _savegame_format[8];

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VARDEF char *_config_file;

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VARDEF char *_highscore_file;

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VARDEF char *_log_file;

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/* landscape.cpp */

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extern const byte _tileh_to_sprite[32];

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/* misc */

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VARDEF char _screenshot_name[128];

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VARDEF byte _vehicle_design_names;

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/* Forking stuff */

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VARDEF bool _dedicated_forks;

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#endif /* VARIABLES_H */