events/move.c File Reference

#include <global.h>

Go to the source code of this file.

Defines
#define	DIRECTIONS_NUM   9
Functions
void	move_keys (int num)
int	dir_from_tile_coords (int tx, int ty)
Variables
static const char *const	directions_move [DIRECTIONS_NUM]
static const char *const	directions_run [DIRECTIONS_NUM]
static const int	directions_fire [DIRECTIONS_NUM]

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Detailed Description

Handles movement events.

Definition in file move.c.

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Define Documentation

#define DIRECTIONS_NUM   9

Number of the possible directions.

Definition at line 34 of file move.c.

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Function Documentation

int dir_from_tile_coords	(	int	tx,
		int	ty
	)

Transform tile coordinates into direction, which can be used as a result for functions like move_keys() or directions_move (return value - 1).

Parameters:

tx	Tile X.
ty	Tile Y.

Returns:

The direction, 1-9.

Definition at line 147 of file move.c.

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Variable Documentation

const int directions_fire[DIRECTIONS_NUM] [static]

Initial value:

{
    6, 5, 4, 7, 0, 3, 8, 1, 2
}

Directions to fire into.

Definition at line 52 of file move.c.

const char* const directions_move[DIRECTIONS_NUM] [static]

Initial value:

{
    "/sw", "/s", "/se", "/w", "/stay", "/e", "/nw", "/n", "/ne"
}

Directions to move into.

Definition at line 38 of file move.c.

const char* const directions_run[DIRECTIONS_NUM] [static]

Initial value:

{
    "/run 6", "/run 5", "/run 4", "/run 7", "/run 9", "/run 3", "/run 8", "/run 1", "/run 2"
}

Directions to run into.

Definition at line 45 of file move.c.