exit.c File Reference

The implementation of the Exit class of objects. More...

#include <global.h>
#include <ob_methods.h>
#include <ob_types.h>
#include <sounds.h>
#include <sproto.h>

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Functions
static method_ret	exit_type_apply (ob_methods *context, object *exit, object *op, int autoapply)
	Handles applying an exit.
static method_ret	exit_type_move_on (ob_methods *context, object *trap, object *victim, object *originator)
	Move on this Exit object.
void	init_type_exit (void)
	Initializer for the EXIT object type.
static int	is_legal_2ways_exit (object *op, object *exit)
	This fonction return true if the exit is not a 2 ways one or it is 2 ways, valid exit.

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Detailed Description

The implementation of the Exit class of objects.

Definition in file exit.c.

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Function Documentation

static method_ret exit_type_apply	(	ob_methods *	context,
		object *	exit,
		object *	op,
		int	autoapply
	)		[static]

Handles applying an exit.

Parameters:

context	The method context
exit	The exit applied
op	The object applying the exit
autoapply	Set this to 1 to automatically apply the sign

Returns:

METHOD_OK unless op is not a player, in which case METHOD_ERROR

Definition at line 160 of file exit.c.

References draw_ext_info(), draw_ext_info_format(), enter_exit(), EXIT_PATH, is_legal_2ways_exit(), MAX_BUF, METHOD_ERROR, METHOD_OK, MSG_TYPE_APPLY, MSG_TYPE_APPLY_FAILURE, MSG_TYPE_APPLY_SUCCESS, NDI_NAVY, NDI_UNIQUE, PLAYER, and query_name().

Referenced by init_type_exit().

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static method_ret exit_type_move_on	(	ob_methods *	context,
		object *	trap,
		object *	victim,
		object *	originator
	)		[static]

Move on this Exit object.

Parameters:

context	The method context
trap	The Exit we're moving on
victim	The object moving over this one
originator	The object that caused the move_on event

Returns:

METHOD_OK

Definition at line 52 of file exit.c.

References common_post_ob_move_on(), common_pre_ob_move_on(), draw_ext_info(), enter_exit(), EXIT_PATH, METHOD_ERROR, METHOD_OK, MSG_TYPE_APPLY, MSG_TYPE_APPLY_TRAP, NDI_NAVY, and PLAYER.

Referenced by init_type_exit().

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void init_type_exit

(

void

)

Initializer for the EXIT object type.

Definition at line 39 of file exit.c.

References EXIT, exit_type_apply(), exit_type_move_on(), register_apply(), and register_move_on().

Referenced by register_all_ob_types().

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static int is_legal_2ways_exit	(	object *	op,
		object *	exit
	)		[static]

This fonction return true if the exit is not a 2 ways one or it is 2 ways, valid exit.

A valid 2 way exit means:

• You can come back (there is another exit at the other side)
• You are
  • the owner of the exit
  • or in the same party as the owner

Note:

a owner in a 2 way exit is saved as the owner's name in the field exit->name cause the field exit->owner doesn't survive in the swapping (in fact the whole exit doesn't survive).

Parameters:

op	player to check for.
exit	exit object.

Returns:

1 if exit is not 2 way, 0 else.

Definition at line 90 of file exit.c.

References EXIT, EXIT_PATH, EXIT_X, EXIT_Y, first_player, GET_MAP_OB, has_been_loaded(), Settings::localdir, MAP_PLAYER_UNIQUE, pl::next, pl::ob, ready_map_name(), and settings.

Referenced by exit_type_apply().

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