server/move.c File Reference

#include <global.h>

Go to the source code of this file.

Functions
int	move_ob (object *op, int dir, object *originator)
int	transfer_ob (object *op, int x, int y, int randomly, object *originator, object *trap)
int	teleport (object *teleporter, uint8 tele_type, object *user)
int	push_ob (object *op, int dir, object *pusher)
int	missile_reflection_adjust (object *op, int flag)

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Detailed Description

Handles object moving and pushing.

Definition in file move.c.

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Function Documentation

int move_ob	(	object *	op,
		int	dir,
		object *	originator
	)

Try to move object in specified direction.

Parameters:

op	What to move.
dir	Direction to move the object to.
originator	Typically the same as op, but can be different if originator is causing op to move (originator is pushing op).

Returns:

0 if the object is not able to move to the desired space, 1 otherwise (in which case we also move the object accordingly). -1 if the object was destroyed in the move process (most likely when hit a deadly trap or something).

Definition at line 42 of file move.c.

int push_ob	(	object *	op,
		int	dir,
		object *	pusher
	)

An object is being pushed.

Parameters:

op	What is being pushed.
dir	Pushing direction.
pusher	What is pushing op.

Returns:

0 if the object couldn't be pushed, 1 otherwise.

Definition at line 333 of file move.c.

int teleport	(	object *	teleporter,
		uint8	tele_type,
		object *	user
	)

Teleport an item around a nearby random teleporter of specified type.

Parameters:

teleporter	The teleporter.
tele_type	Teleporter type.
user	Object using the teleporter.

Returns:

1 if the object was destroyed, 0 otherwise.

Definition at line 237 of file move.c.

int transfer_ob	(	object *	op,
		int	x,
		int	y,
		int	randomly,
		object *	originator,
		object *	trap
	)

Move an object (even linked objects) to another spot on the same map.

Does nothing if there is no free spot.

Parameters:

op	What to move.
x	New X coordinate.
y	New Y coordinate.
randomly	If 1, use find_free_spot() to find the destination, otherwise use find_first_free_spot().
originator	What is causing op to move.
trap	Trap.

Returns:

1 if the object was destroyed, 0 otherwise.

Definition at line 176 of file move.c.