void plateau_modification_introduire_piece(plateau_siam* plateau,
int x,int y,
type_piece type,
orientation_deplacement orientation)
{
assert(plateau_etre_integre(plateau));
assert(coordonnees_etre_bordure_plateau(x, y));
assert(type_etre_animal(type));
assert(orientation_etre_integre_deplacement(orientation));
if ((plateau_modification_introduire_piece_etre_possible(plateau, x, y, type, orientation)==1))
{
if (piece_etre_case_vide(&plateau->piece[x][y])==1)
{
piece_siam* piece=&plateau->piece[x][y];
piece_definir(piece,type,orientation);
}
else
{
poussee_realiser(plateau, x, y, type, orientation);
piece_definir(&plateau->piece[x][y],type,orientation);
}
}
}
void plateau_modification_deplacer_piece(plateau_siam* plateau,
int x0,int y0,
orientation_deplacement direction_deplacement,
orientation_deplacement orientation_final)
{
assert(plateau_etre_integre(plateau));
assert(coordonnees_etre_dans_plateau(x0, y0));
assert(orientation_etre_integre_deplacement(direction_deplacement));
assert(orientation_etre_integre(orientation_final));
if ( (x0==0 && direction_deplacement==gauche) || (x0==4 && direction_deplacement==droite) || (y0==0 && direction_deplacement==bas) || (y0==4 && direction_deplacement==haut) )
{
piece_definir_case_vide(&plateau->piece[x0][y0]);
}
if(plateau_exister_piece(plateau, x0, y0) && coordonnees_etre_dans_plateau(x0, y0))
{
piece_siam* piece=plateau_obtenir_piece(plateau,x0,y0);
type_piece type=piece->type;
if(plateau_modification_deplacer_piece_etre_possible(plateau,x0,y0,direction_deplacement,orientation_final))
{
int x=x0;
int y=y0;
// on réalise des boucles afin de s'assurer que les coordonnées ne sortiront pas du plateau
if (coordonnees_etre_bordure_plateau(x0, y0)==0)
{
coordonnees_appliquer_deplacement(&x0,&y0,direction_deplacement);
}
else if ( (x0==0 && direction_deplacement!=gauche) || (x0==4 && direction_deplacement!=droite) || (y0==0 && direction_deplacement!=bas) || (y0==4 && direction_deplacement!=haut) )
{
coordonnees_appliquer_deplacement(&x0,&y0,direction_deplacement);
}
else if ( (x0==0 && direction_deplacement==gauche) || (x0==4 && direction_deplacement==droite) || (y0==0 && direction_deplacement==bas) || (y0==4 && direction_deplacement==haut) )
{
piece_definir_case_vide(&plateau->piece[x0][y0]);
plateau->piece[x0][y0].orientation=aucune_orientation;
}
if (piece_etre_case_vide(&plateau->piece[x0][y0]) )
{
if (type!=case_vide)
{piece_definir(&plateau->piece[x0][y0],type,orientation_final);}
}
else
{
poussee_realiser(plateau, x0, y0, plateau->piece[x0][y0].type, direction_deplacement);
}
piece_definir_case_vide(&plateau->piece[x][y]);
}
}
}
int plateau_modification_deplacer_piece_etre_possible(const plateau_siam* plateau,
int x0,int y0,
orientation_deplacement direction_deplacement,
orientation_deplacement orientation)
{
assert(plateau_etre_integre(plateau));
assert(coordonnees_etre_dans_plateau(x0, y0));
assert(orientation_etre_integre_deplacement(direction_deplacement));
assert(orientation_etre_integre(orientation));
if(type_etre_animal(plateau->piece[x0][y0].type))
{
orientation_deplacement orientation_piece_qui_pousse=plateau->piece[x0][y0].orientation;
if ( (x0==0 && direction_deplacement==gauche) || (x0==4 && direction_deplacement==droite) || (y0==0 && direction_deplacement==bas) || (y0==4 && direction_deplacement==haut) )
{
return 1;
}
coordonnees_appliquer_deplacement(&x0,&y0,direction_deplacement);
if( coordonnees_etre_dans_plateau(x0, y0)==0 || poussee_etre_valide(plateau, x0, y0, direction_deplacement ) )
{
if ( piece_etre_case_vide(&plateau->piece[x0][y0])==0 && orientation!=direction_deplacement )
{
puts("orientation finale non valide");
return 0;
}
if(piece_etre_case_vide(&plateau->piece[x0][y0])==0 && orientation_piece_qui_pousse!=direction_deplacement )
{
puts("orientation de la piece qui pousse differente de la direction de deplacement");
return 0;
}
return 1;
}
}
if (poussee_etre_valide(plateau, x0, y0, direction_deplacement)) return 1;
return 0;
}
int plateau_exister_piece(const plateau_siam* plateau,int x,int y)
{
assert(plateau != NULL);
assert(coordonnees_etre_dans_plateau(x,y));
const piece_siam *piece = plateau_obtenir_piece_info(plateau,x,y);
if (piece_etre_case_vide(piece)==1)
return 0;
return 1;
}
void test_piece_etre_cas_vide()
{
piece_siam* piece= malloc(sizeof(piece_siam)) ;
piece->type=elephant;
piece->orientation =0;
int i;
for(i=1;i<=4;i++)
{
if(piece_etre_integre(piece)==1)
{
if(piece->type==4)
{
if(piece_etre_case_vide(piece)==1)
{printf("Test ok");}
else{printf("Test ko");}
}
}
piece++;
}
}
