mirror of https://github.com/OpenTTD/OpenTTD.git
29 lines
781 B
C
29 lines
781 B
C
/* $Id$ */
|
|
|
|
/** @file signal_type.h Types and classes related to signals. */
|
|
|
|
#ifndef SIGNAL_TYPE_H
|
|
#define SIGNAL_TYPE_H
|
|
|
|
/** Variant of the signal, i.e. how does the signal look? */
|
|
enum SignalVariant {
|
|
SIG_ELECTRIC = 0, ///< Light signal
|
|
SIG_SEMAPHORE = 1 ///< Old-fashioned semaphore signal
|
|
};
|
|
|
|
|
|
/** Type of signal, i.e. how does the signal behave? */
|
|
enum SignalType {
|
|
SIGTYPE_NORMAL = 0, ///< normal signal
|
|
SIGTYPE_ENTRY = 1, ///< presignal block entry
|
|
SIGTYPE_EXIT = 2, ///< presignal block exit
|
|
SIGTYPE_COMBO = 3, ///< presignal inter-block
|
|
SIGTYPE_PBS = 4, ///< normal pbs signal
|
|
SIGTYPE_PBS_ONEWAY = 5, ///< no-entry signal
|
|
SIGTYPE_LAST = SIGTYPE_PBS_ONEWAY,
|
|
SIGTYPE_LAST_NOPBS = SIGTYPE_COMBO
|
|
};
|
|
|
|
|
|
#endif /* SIGNAL_TYPE_H */
|