state.h File Reference

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Classes
struct	state
	Sructure of the game state. More...

Macros
#define	DEFAULT_MODE   VISION_MODE
#define	NORMAL_MODE   0
#define	DISTANCE_MODE   1
#define	VISION_MODE   2
#define	EXIT_MODE   -1
#define	QUIT_MODE   -2
#define	EXIT_COST   500
	The cost of the exit. More...

Typedefs
typedef struct map	Map
typedef struct player	Player
typedef struct monster	Monster
typedef struct state	State
	Sructure of the game state. More...

Functions
State *	initState (int width, int height)
	Initialize a new game state. More...
void	freeState (void *p)
	Free the game state. More...
void	updateState (State *st, int input_key)
	Update the game state. Used in the main loop. More...
void	drawState (State *st)
	Draw the game state. More...
void	calculateState (State *st, int input_key)
	Calulates the state based on the input key. More...

Macro Definition Documentation

DEFAULT_MODE

#define DEFAULT_MODE   VISION_MODE

DISTANCE_MODE

#define DISTANCE_MODE   1

EXIT_COST

#define EXIT_COST   500

The cost of the exit.

The cost of the maze exit is 500 gold. It's the only way to win the game. Pay the cost by stepping on the Gate Keeper.

EXIT_MODE

#define EXIT_MODE   -1

NORMAL_MODE

#define NORMAL_MODE   0

QUIT_MODE

#define QUIT_MODE   -2

VISION_MODE

#define VISION_MODE   2

Typedef Documentation

Map

typedef struct map Map

Monster

typedef struct monster Monster

Player

typedef struct player Player

State

typedef struct state State

Sructure of the game state.

Parameters

turn	The current turn of the game
mode	The mode of the game, 0: normal, 1: distance, 2 vision, -1: exit mode
map	The map of the game, contains the cells, items and projectiles
first_pass	The first pass is used in the generation of the map
second_pass	The second pass is used in the generation of the map as well
wall_prob	The probability of a wall to be generated, default is 40%
player	The player of the game, contains the inventory
monsters	The monsters of the game (array of pointers)
nMonsters	The number of monsters

Function Documentation

calculateState()

void calculateState	(	State *	st,
		int	input_key
	)

Calulates the state based on the input key.

Parameters

st	Calculated state
input_key	Input keyboard key

Returns

void (0: normal view, 1: distance view enabled, -1: the player win/lost/quit)

drawState()

void drawState

(

State *

st

)

Draw the game state.

Draws the map, the player, the monsters, the items and the projectiles

Parameters

st	The game state to draw

freeState()

void freeState

(

void *

p

)

Free the game state.

Free the map, the player and the monsters

Parameters

p	a pointer to the State to free

initState()

State* initState	(	int	width,
		int	height
	)

Initialize a new game state.

Generates the map, the player and the monsters Returns NULL if the state could not be initialized

Returns

State*

updateState()

void updateState	(	State *	st,
		int	input_key
	)

Update the game state. Used in the main loop.

Calculates the new state based on the input key. Handles the exit and quit modes, then draws the new state.

Parameters

st	The game state to update
input_key	The input key from player