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Macros
#define	BITMASK_EVENT(evt) (1ULL << evt)
	Convert an event to its bit. More...

#define	BITMASK_VALID (1ULL << 63)
	Bit indicating if the event bitmask is valid or not. More...

#define	EVENT_APPLY 1
	Object applied-unapplied. More...

#define	EVENT_ATTACKED 2
	Object attacked, with weapon or spell. More...

#define	EVENT_ATTACKS 33
	Weapon or arrow hitting something. More...

#define	EVENT_BORN 14
	A new character has been created. More...

#define	EVENT_BOUGHT 34
	Object is being bought by player. More...

#define	EVENT_CLOCK 15
	Global time event. More...

#define	EVENT_CLOSE 11
	Container closed. More...

#define	EVENT_CRASH 16
	Triggered when the server crashes. More...

#define	EVENT_DEATH 3
	Player or monster dead. More...

#define	EVENT_DESTROY 13
	Object destroyed (includes map reset/swapout) More...

#define	EVENT_DROP 4
	Object dropped on the floor. More...

#define	EVENT_GBOUGHT 36
	Player bought object in shop, but global. More...

#define	EVENT_GKILL 18
	Triggered when anything got killed by anyone. More...

#define	EVENT_GSOLD 37
	Player sold object in shop, but global. More...

#define	EVENT_KICK 28
	A player was Kicked by a DM More...

#define	EVENT_LOGIN 19
	Player login. More...

#define	EVENT_LOGOUT 20
	Player logout. More...

#define	EVENT_MAPENTER 21
	A player entered a map. More...

#define	EVENT_MAPLEAVE 22
	A player left a map. More...

#define	EVENT_MAPLOAD 30
	A map is loaded (pristine state) More...

#define	EVENT_MAPREADY 35
	A map is ready, either first load or after reload. More...

#define	EVENT_MAPRESET 23
	A map is resetting. More...

#define	EVENT_MAPUNLOAD 29
	A map is freed (includes swapping out) More...

#define	EVENT_MUZZLE 27
	A player was Muzzled (no_shout set). More...

#define	EVENT_NONE 0
	No event. More...

#define	EVENT_PICKUP 5
	Object picked up. More...

#define	EVENT_PLAYER_DEATH 17
	Global Death event More...

#define	EVENT_REMOVE 24
	A Player character has been removed. More...

#define	EVENT_SAY 6
	Someone speaks. More...

#define	EVENT_SELLING 32
	Object is being sold by another one. More...

#define	EVENT_SHOUT 25
	A player 'shout' something. More...

#define	EVENT_STOP 7
	Thrown object stopped. More...

#define	EVENT_TELL 26
	A player 'tell' something. More...

#define	EVENT_THROW 9
	Object is thrown. More...

#define	EVENT_TIME 8
	Triggered each time the object can react/move. More...

#define	EVENT_TIMER 12
	Timer connected triggered it. More...

#define	EVENT_TRIGGER 10
	Button pushed, lever pulled, etc. More...

#define	EVENT_USER 31
	User-defined event. More...

#define	NR_EVENTS 38
	Number of events, maximum code + 1. More...

Typedefs
typedef unsigned long	event_registration
	Registration identifier type. More...

typedef int(*	f_plug_event) (int *type,...)
	Function to call to handle global or object-related events. More...

Functions
void	events_execute_global_event (int eventcode,...)
	Execute a global event. More...

int	events_execute_object_event (object op, int eventcode, object activator, object third, const char message, int fix)
	Execute an event on the specified object. More...

int	events_execute_object_say (object npc, talk_info talk)
	Execute an EVENT_SAY on the specified object. More...

int	events_execute_object_user (object op, object activator, object third, const char message, int fix)
	Execute an EVENT_USER on the specified object. More...

event_registration	events_register_global_handler (int eventcode, f_plug_event hook)
	Register a global event handler. More...

void	events_register_object_handler (const char *id, f_plug_event handler)
	Register an object event handler. More...

void	events_unregister_global_handler (int eventcode, event_registration id)
	Remove a global event handler. More...

void	events_unregister_object_handler (const char *id)
	Remove an object event handler. More...

Macro Definition Documentation

◆ BITMASK_EVENT

#define BITMASK_EVENT ( evt ) (1ULL << evt)

Convert an event to its bit.

Definition at line 77 of file events.h.

◆ BITMASK_VALID

#define BITMASK_VALID (1ULL << 63)

Bit indicating if the event bitmask is valid or not.

Definition at line 79 of file events.h.

◆ NR_EVENTS

#define NR_EVENTS 38

Number of events, maximum code + 1.

Definition at line 74 of file events.h.

Typedef Documentation

◆ event_registration

typedef unsigned long event_registration

Registration identifier type.

Definition at line 84 of file events.h.

◆ f_plug_event

typedef int(* f_plug_event) (int *type,...)

Function to call to handle global or object-related events.

Definition at line 82 of file events.h.

Function Documentation

◆ events_execute_global_event()

void events_execute_global_event	(	int	eventcode,
			...
	)

Execute a global event.

Parameters

eventcode	event code.
...	additional parameters, depending on the event.

Definition at line 30 of file events.cpp.

References buf, EVENT_BORN, EVENT_CLOCK, EVENT_CRASH, EVENT_GBOUGHT, EVENT_GKILL, EVENT_GSOLD, EVENT_KICK, EVENT_LOGIN, EVENT_LOGOUT, EVENT_MAPENTER, EVENT_MAPLEAVE, EVENT_MAPLOAD, EVENT_MAPREADY, EVENT_MAPRESET, EVENT_MAPUNLOAD, EVENT_MUZZLE, EVENT_PLAYER_DEATH, EVENT_REMOVE, EVENT_SHOUT, EVENT_TELL, global_events_total, and global_handlers.

Referenced by apply_race_and_class(), apply_savebed(), check_login(), command_kick2(), command_tell_all(), command_toggle_shout(), do_tell(), flush_old_maps(), free_map(), key_change_class(), key_confirm_quit(), kill_object(), kill_player(), mapfile_load(), player_map_change_common(), ready_map_name(), sell_item(), server_main(), shop_pay_unpaid_callback(), and swap_map().

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◆ events_execute_object_event()

int events_execute_object_event	(	object *	op,
		int	eventcode,
		object *	activator,
		object *	third,
		const char *	message,
		int	fix
	)

Execute an event on the specified object.

Parameters

op	object to execute the event on.
eventcode	event code to execute.
activator	object which caused the event to be triggered.
third	additional object.
message	what the object said to trigger.
fix	whether to fix op or not.

Returns: value to return to the caller.

Definition at line 309 of file events.cpp.

References do_execute_event(), and message.

Referenced by apply_container(), attack_ob_simple(), cftimer_process_event(), common_pre_ob_move_on(), do_throw(), drop_object(), events_execute_object_user(), hit_player(), hit_with_arrow(), kill_object(), kill_player(), move_teleporter(), ob_apply(), object_free(), pick_lock(), pick_up_object(), player_changer_type_process(), pray_at_altar(), process_object(), sell_item(), shop_pay_unpaid_callback(), stop_projectile(), trigger_connected(), write_note(), and write_scroll().

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◆ events_execute_object_say()

int events_execute_object_say	(	object *	npc,
		talk_info *	talk
	)

Execute an EVENT_SAY on the specified object.

Parameters

npc	object to execute the event on.
talk	dialog information, which may be altered to add replies or questions.

Returns: value to return to the caller.

Definition at line 313 of file events.cpp.

References do_execute_event(), EVENT_SAY, SCRIPT_FIX_ALL, talk_info::text, and talk_info::who.

Referenced by monster_talk_to_npc().

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◆ events_execute_object_user()

int events_execute_object_user	(	object *	op,
		object *	activator,
		object *	third,
		const char *	message,
		int	fix
	)

Execute an EVENT_USER on the specified object.

Parameters

op	object to execute the event on.
activator	object which caused the event to be triggered.
third	additional object.
message	what the object said to trigger.
fix	whether to fix op or not.