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make get_pos more generic

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Gwenhael Le Moine 2011-07-04 09:12:58 +02:00
parent 5553ee3706
commit 630842effe
1 changed files with 6 additions and 6 deletions
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12
star.c
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@ -313,16 +313,16 @@ int count_gifts( struct state *s )
return n;
}
/* Write the position of the currently moving actor into pos
/* Write the position of actor into pos
*/
void get_pos( struct state *s, int* pos )
void get_pos( struct state *s, int* pos, cell actor )
{
int p;
p = (int)( strchr( s->board, s->moving ) - s->board );
p = (int)( strchr( s->board, actor ) - s->board );
pos[ 1 ] = p / LEVEL_WIDTH;
pos[ 0 ] = p - ( pos[ 1 ] * LEVEL_WIDTH );
pos[ 1 ] = p / LEVEL_WIDTH; /* y */
pos[ 0 ] = p - ( pos[ 1 ] * LEVEL_WIDTH ); /* x */
}
/* Returns the content of cell( x, y ) of the current level
@ -372,7 +372,7 @@ void make_a_move( struct state *s, direction where )
{
int dx = 0, dy = 0, tmpx, tmpy, *item_coord;
item_coord = malloc( sizeof( int ) * 2 );
get_pos( s, item_coord );
get_pos( s, item_coord, s->moving );
tmpx = item_coord[ 0 ];
tmpy = item_coord[ 1 ];