player.h File Reference

#include "cell.h"
#include "skill.h"
#include "item.h"
#include "main.h"
#include "genmacro.h"

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Data Structures
struct	player
	Structure for storing character info. More...
Defines
#define	MAX_ATTRIB   100
#define	MAX_ITEMS   150
#define	PLAYER   2
#define	DIVINE_ASSASSIN   'a'
#define	KNIGHT   'b'
#define	ARCHER   'c'
#define	HUMAN   'a'
#define	FLOAT_RAND   (float)(rand())/(float)(RAND_MAX)
	Returns random float from 0 to 1.
#define	WITH_PLAYER_INFO_POINTER(ip,...)   struct player *foopl_mac = ip; __VA_ARGS__
	Generates random int from <from> to <to>
#define	ADD_ITEM_TO_INV_MACRO(...)   {struct item it; __VA_ARGS__ add_item_toinv (foopl_mac, it);}
#define	ADD_SKILL_TO_BOX_MACRO(...)
#define	SET_STAT(stat, num)   foopl_mac->stat = num;
Functions
void	createplayer (struct cell *level, int size, int race, int profession)
	Creates player and puts it into world.
int	getplayer (struct cell *level, int size)
	Finds a player in the world.
struct player *	getplayer_pointer (struct cell *level, int size)
	Wrapper around getplayer ().
int	moveplayer (struct cell *level, int columns, int rows, int dir)
	Moves player on one square in specified direction.
int	opendoor (struct leveldata ld, int columns, int rows, int dir)
	Opens a door.
int	closedoor (struct cell *level, int columns, int rows, int dir)
	Closes a door.
struct item *	get_item_by_key (struct player pl, char key)
	Gets item by its key (you can see it in inventory window).
void	addexp (struct player *pl, int dif)
	Adds expirience points to player.
int	checklevel (struct player *pl)
	Checks if player is able to get new level.
struct exit_code	dodmg_topl (struct player *pl, int dmg)
	Does damage to player.
void	add_item_toinv (struct player *pl, struct item itm)
	Adds item to inventory.
void	remove_item_frominv (struct player *pl, struct item itm)
	Removes item from inventory.

---

Define Documentation

#define ADD_ITEM_TO_INV_MACRO

(

...

)

{struct item it; __VA_ARGS__ add_item_toinv (foopl_mac, it);}

#define ADD_SKILL_TO_BOX_MACRO

(

...

)

Value:

{struct skillbox *skbx = foopl_mac->sb; \
        struct skill sk; S_STATUS (NORMAL) S_LEVEL (1) __VA_ARGS__      \
                             *(skbx->box+skbx->num) = sk; skbx->num++;}

#define ARCHER   'c'

#define DIVINE_ASSASSIN   'a'

#define FLOAT_RAND   (float)(rand())/(float)(RAND_MAX)

Returns random float from 0 to 1.

#define HUMAN   'a'

#define KNIGHT   'b'

#define MAX_ATTRIB   100

#define MAX_ITEMS   150

#define PLAYER   2

#define SET_STAT	(	stat,
		num		)	foopl_mac->stat = num;

#define WITH_PLAYER_INFO_POINTER	(	ip,
		...		)	struct player *foopl_mac = ip; __VA_ARGS__

Generates random int from <from> to <to>

---

Function Documentation

void add_item_toinv	(	struct player *	pl,
		struct item	itm
	)

Adds item to inventory.

Parameters:

	pl	- Player
	itm	- item

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void addexp	(	struct player *	pl,
		int	dif
	)

Adds expirience points to player.

Parameters:

dif

- difficulty of killed monster

Warning: use this function instead of accessing player::xp directly

int checklevel

(

struct player *

pl

)

Checks if player is able to get new level.

int closedoor	(	struct cell *	level,
		int	columns,
		int	rows,
		int	dir
	)

Closes a door.

See opendoor ()

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void createplayer	(	struct cell *	level,
		int	size,
		int	race,
		int	profession
	)

Creates player and puts it into world.

Parameters:

	level	- Level
	size	- Size of level
	race	- Race of new player

- profession of new player

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struct exit_code dodmg_topl	(	struct player *	pl,
		int	dmg
	)			[read]

Does damage to player.

Hits player when monster has turn

Parameters:

	pl	- Player
	dmg	- Damage without respect to player's AC

struct item* get_item_by_key	(	struct player	pl,
		char	key
	)			[read]

Gets item by its key (you can see it in inventory window).

Parameters:

	player	- Owner of inventory
	key	- symbolic key

Returns:

pointer to item in inventory on success or NULL

int getplayer	(	struct cell *	level,
		int	size
	)

Finds a player in the world.

Parameters:

	level	- Level where player can be found
	size	- Size of level

Returns:

Number of cell where player is stored

struct player* getplayer_pointer	(	struct cell *	level,
		int	size
	)			[read]

Wrapper around getplayer ().

Returns:

Pointer to player

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int moveplayer	(	struct cell *	level,
		int	columns,
		int	rows,
		int	dir
	)

Moves player on one square in specified direction.

Parameters:

	level	- See above
	columns	- Columns in the field of the game
	rows	- Rows in the field of the game
	dir	- Direction (e.g. K, L, U or something else)

Returns:

1 on success

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int opendoor	(	struct leveldata	ld,
		int	columns,
		int	rows,
		int	dir
	)

Opens a door.

Arguments like in function above

Returns:

OK on success, TRY_AGAIN if fails

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void remove_item_frominv	(	struct player *	pl,
		struct item	itm
	)

Removes item from inventory.

See above

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