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simintr.h
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simintr.h
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/*
* This file is part of the Simutrans project under the Artistic License.
* (see LICENSE.txt)
*/
#ifndef SIMINTR_H
#define SIMINTR_H
#include "macros.h"
class karte_t;
class main_view_t;
/// Try to increase fps
bool reduce_frame_time();
/// Try to decrease fps
bool increase_frame_time();
uint32 get_frame_time();
void set_frame_time(uint32 ms);
void intr_refresh_display(bool dirty);
void intr_set(karte_t *welt, main_view_t *view);
void intr_set_last_time(uint32 time);
void intr_enable();
void intr_disable();
// force sync_step (done before sleeping)
void interrupt_force();
void interrupt_check(const char* caller_info = "0");
#if COLOUR_DEPTH == 0 && defined PROFILE
// 0 bit graphic + profiling: no interrupt_check.
#define INT_CHECK(info);
#else
#ifndef DEBUG
// standard version
#define INT_CHECK(info) interrupt_check();
#else
// debug version
#define INT_CHECK(info) interrupt_check( __FILE__ ":" QUOTEME(__LINE__) );
#endif
#endif
// returns a time string in the desired format
// Returns an empty string if called before the world model defining time is initalized.
char const *tick_to_string( uint32 ticks );
// returns a time difference string in the desired format
// assume the month has 31 days
// round will reduce presion to qrater or less (depending on month length)
char const *difftick_to_string( sint32 ticks, bool round );
#endif