viric@4: #include <stdio.h>
viric@4: #include <stdio.h>
viric@4: #include <string.h>
viric@4: #include "general.h"
viric@4: 
viric@4: void CopyMap (struct Map *Mdest, const struct Map *Morig)
viric@4: {
viric@4: 	memcpy((void *) Mdest, (void *) Morig, sizeof (struct Map));
viric@4: }
viric@4: 
viric@8: static int are_boxes_equal(const struct Position b1[], const struct Position b2[],
viric@6: 	int n)
viric@4: {
viric@6: 	int i;
viric@6: 	char tmp[MAX_Y][MAX_X]; /* !!!argh */
viric@4: 
viric@6: 	memset(tmp, 0, sizeof(tmp));
viric@4: 
viric@6: 	for (i=0; i < n; i++)
viric@6: 	{
viric@6: 		tmp[b1[i].y][b1[i].x] = 1;
viric@6: 	}
viric@6: 	for (i=0; i < n; i++)
viric@6: 	{
viric@6: 		if (tmp[b2[i].y][b2[i].x] != 1)
viric@6: 			return FALSE;
viric@6: 	}
viric@6: 	return TRUE;
viric@4: }
viric@4: 
viric@10: int is_new_map(const struct Map maps[], const int depth)
viric@8: {
viric@10: 	const struct Map *m = &maps[depth];
viric@8: 	int i;
viric@10: 	extern int max_depth; 
viric@8: 
viric@8: 	for(i=0; i<max_depth; i++)
viric@8: 	{
viric@8: 		/* No l'hem de comparar amb ell mateix */
viric@8: 		if (i == depth)
viric@8: 			continue;
viric@8: 
viric@8: 		if (m->NumBoxesInPlatform != maps[i].NumBoxesInPlatform)
viric@8: 			continue;
viric@8: 		else
viric@8: 		{
viric@8: 			if (!are_boxes_equal(m->Box, maps[i].Box, m->NumBoxes))
viric@8: 				continue;
viric@8: 		}
viric@8: 		return FALSE;
viric@8: 	}
viric@8: 	return TRUE;
viric@8: }