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/*
* Copyright (c) 1997 - 2001 Hansjrg Malthaner
*
* This file is part of the Simutrans project under the artistic license.
* (see license.txt)
*/
#ifndef SIMLOADINGSCREEN_H
#define SIMLOADINGSCREEN_H
#include "simtypes.h"
#include "tpl/slist_tpl.h"
struct event_t;
/**
* Implements the loading screen related routines, in the aim of centralize
* all its code and make it more modular, as it was scattered across all code
* before.
* @author prissi converted the namespace code from Markohs
* @note The functions are safe on non-initialized displays, it won't try to write
* on a not existent buffer.
*/
class loadingscreen_t
{
private:
const char *what, *info;
uint32 progress, max_progress;
int last_bar_len;
bool show_logo;
slist_tpl<event_t *> queued_events;
// show the logo if requested and there
void display_logo();
// show everything but the logo
void display();
public:
loadingscreen_t( const char *what, uint32 max_progress, bool show_logo = false, bool continueflag = false );
~loadingscreen_t();
void set_progress( uint32 progress );
void set_max( uint32 max ) { max_progress = max; }
void set_info( const char *info ) { this->info = info; }
void set_what( const char *what ) { this->what = what; }
};
#endif
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