华容道是什么意思,三国~华容道~是什么意思(16) _「知识分享」

node * tnode= new node;
*tnode=*pnode;
for( i=0;i<5;i++)
for( j=0;j<4;j++)
{
if (tnode->state[i][j]>=GENERAL1 && tnode->state[i][j]<=GENERAL5)
{
if (j<3)
if (tnode->state[i][j] == tnode->state[i][j+1])
{
tnode->state[i][j]=hgeneral;
tnode->state[i][j+1]=hgeneral;
}
if(i<4)
if(tnode->state[i][j] == tnode->state[i+1][j])
{
tnode->state[i][j]=vgeneral;
tnode->state[i+1][j]=vgeneral;
}
}
}
for( i=0;i<5;i++)
for( j=0;j<4;j++)
{
if(tnode->state[i][j]==hgeneral) tnode->state[i][j]=HGENERAL;
if(tnode->state[i][j]==vgeneral) tnode->state[i][j]=VGENERAL;
}
psnode->prior=(s_node *)pnode->prior;
psnode->state=0;
psnode->ext_state=0;
for( i=0;i<5;i++)
for( j=0;j<4;j++)
{
psnode->state += pnode->state[i][j];
psnode->ext_state += tnode->state[i][j];
if (!(i==4 && j==3)) psnode->state = psnode->state<<3;
if (!(i==4 && j==3)) psnode->ext_state = psnode->ext_state<<3;
}
delete tnode;
}
void hrd_calculate::SNodeToNode(s_node* psnode,node * pnode)
{
__int64 temp,s;
s = psnode->state;
pnode->prior=(node*)psnode->prior;
for(int i=4;i>=0;i–)
for(int j=3;j>=0;j–)
{
temp = s & 0x0000000000000007;
pnode->state[i][j]= temp ;
s = s >>3 ;
}
}
void hrd_calculate::OutputStep()
{
node * outfirst,* outlast,*p;
outfirst=&out[0];
outlast=outfirst+(depth);
p=outlast;
while ( p>=outfirst)
{
SNodeToNode(last,p);
last=last->prior;
p–;
};
}
bool hrd_calculate::SearchNode()
{
int nextnodes;
node * tnode=new node;
int total;
while(true)
{
nextnodes=0;
table[depth+1]=(unsigned int)(last+1);
for ( ;search<=current_last ; search++)
{
SNodeToNode(search,tnode);
tnode->prior=(node *)search;
total=SearchOneNode(tnode);
nextnodes +=total;
if (total==SUCCESS)
{
delete tnode;
return true;
}
}
if (nextnodes==0)
{
delete tnode;
return false;
}
depth++;
current_last=last;
}
}
int hrd_calculate::AddNode(node c)
{
s_node *p;
s_node *snode=new s_node;
if (depth<=3) p=first;
else p=(s_node*)table[depth-1];
NodeToSNode(&c,snode);
for (;p<=last;p++)
if (p->ext_state== snode->ext_state)
{
delete snode;
return ADD_NO_NODE;
}