commands/range.c File Reference

#include <global.h>

Go to the source code of this file.

Functions
static int	find_spell_byname (object *op, char *params, int options)
int	command_cast_spell (object *op, char *params)
int	fire_cast_spell (object *op, char *params)
int	legal_range (object *op, int r)

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Detailed Description

Range related commands (casting, shooting, throwing, etc.).

Definition in file range.c.

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Function Documentation

int command_cast_spell	(	object *	op,
		char *	params
	)

Casts the specified spell.

Parameters:

op	Caster.
params	Spell name.

Returns:

1 on success, 0 otherwise.

Definition at line 99 of file range.c.

static int find_spell_byname	(	object *	op,
		char *	params,
		int	options
	)		[static]

Finds spell by name.

Parameters:

op	The caster.
params	Spell name.
options	Specifies if the search is done with the length of the input spell name, or the length of the stored spell name. This allows you to find out if the spell name entered had extra optional parameters at the end (ie: marking rune <text>)

Returns:

The index value of the spell in the spells array for a match, -1 if there is no match, -2 if there are multiple matches.

Definition at line 42 of file range.c.

int fire_cast_spell	(	object *	op,
		char *	params
	)

Similar to command_cast_spell(), but used from command_fire().

Parameters:

op	Caster.
params	Spell name.

Returns:

1 on success, 0 otherwise.

Todo:

Avoid code repetition by merging with command_cast_spell().

Definition at line 200 of file range.c.

int legal_range	(	object *	op,
		int	r
	)

Check for the validity of a player range.

Parameters:

op	Player to check.
r	Range to check.

Return values:

1	Range specified is legal - that is, the character has an item that is equipped for that range type.
0	No item of that range type that is usable.

Definition at line 271 of file range.c.