// This function is called automatically when it's your turn.
// Remember to call AI_Move() with a valid move before the time is run out.
// See <ai/Game.h> and <ai/AI.h> for supported APIs.
void AI_Update()
{
FILETIME ft_now;
GetSystemTimeAsFileTime(&ft_now);
AI *p_ai = AI::GetInstance();
int * _board = p_ai->GetBoard(); // Access block at (x, y) by using board[CONVERT_COORD(x,y)]
Position myPos = p_ai->GetMyPosition();
Position enemyPos = p_ai->GetEnemyPosition();
int direction = AiMove(_board, myPos, enemyPos);
if(direction)
{
printf("Move: %d", direction);
//Remember to call AI_Move() within allowed time
Game::GetInstance()->AI_Move(direction);
}
else
{
Game::GetInstance()->AI_Move(0);
printf("Damn, I was trapped!\n");
}
FILETIME ft_now2;
GetSystemTimeAsFileTime(&ft_now2);
LONGLONG ll_now = (LONGLONG)ft_now.dwLowDateTime + ((LONGLONG)(ft_now.dwHighDateTime) << 32LL);
LONGLONG ll_now2 = (LONGLONG)ft_now2.dwLowDateTime + ((LONGLONG)(ft_now2.dwHighDateTime) << 32LL);
printf("time = %lld\n", (ll_now2 - ll_now) / 10000);
}
//Human move MIN O=1
int HumanMove(int b[9]) //returns MINIMUM of the scores for a move
{
int bestValue=100;
int stateValue=CheckStatus(b);
if(stateValue!=20)
{
if(stateValue==1)
{stateValue=(10);}
else if(stateValue==(-1))
{stateValue=(-10);}
return stateValue;
}
for(int k=0;k<9;k++)
{
if(CheckEmpty(b,k))
{
b[k]=1;
//delay(500);
int val=AiMove(b);
if (val <= bestValue)
{
bestValue = val;
}
b[k]=0;
}
}
return bestValue;
}
void test()
{
//void main()
int board_state[] = {
1, 0, 0, 0, 5, 0, 0, 5, 0, 5, 5,
0, 0, 0, 0, 5, 0, 5, 0, 0, 5, 5,
0, 0, 0, 0, 0, 5, 0, 0, 5, 5, 5,
0, 0, 5, 0, 0, 5, 5, 5, 5, 5, 5,
0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 5, 5, 5, 5, 0, 5,
5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 5, 5, 0, 0, 0, 0, 5,
0, 0, 0, 0, 0, 0, 5, 5, 3, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
};// |
auto b = copyFrom(board_state);
unsigned int* rBoard = b->cells;
float total = 0;
system("pause");
for (int i = 0; i < 45; ++i)
{
FILETIME now;
GetSystemTimeAsFileTime(&now);
LONGLONG now1 = (LONGLONG)now.dwLowDateTime + ((LONGLONG)(now.dwHighDateTime) << 32LL);
int maxDepth = deepMove_ia(rBoard, 8, 8, 0, 100, false);
GetSystemTimeAsFileTime(&now);
LONGLONG now2 = (LONGLONG)now.dwLowDateTime + ((LONGLONG)(now.dwHighDateTime) << 32LL);
int maxDepth2 = deepMove(b, 8, 8, 0, 100, false);
GetSystemTimeAsFileTime(&now);
LONGLONG now3 = (LONGLONG)now.dwLowDateTime + ((LONGLONG)(now.dwHighDateTime) << 32LL);
//printf("Max Depth iterative = %d, time = %lld\n", maxDepth, now2 - now1);
//printf("Max Depth recursive = %d, time = %lld\n", maxDepth2, now3 - now2);
float rate = (now2 - now1) / (float)(now3 - now2);
//printf("Ratio iterative/recursive = %f\n", rate);
total += rate;
}
printf("end test, rate = %f", total / 45);
getchar();
//extern int evaluateBoard(board* b, const Position& myPos, const Position& opPos);
Position myPos = Position(0, 0);
Position opPos = Position(8, 8);
for (int y = 0; y < MAP_SIZE; ++y)
{
for (int x = 0; x < MAP_SIZE; ++x)
{
printf("%d ", board_state[CONVERT_COORD(x, y)]);
}
printf("\n\n");
}
while (true)
{
FILETIME ft_now;
GetSystemTimeAsFileTime(&ft_now);
LONGLONG ll_now = (LONGLONG)ft_now.dwLowDateTime + ((LONGLONG)(ft_now.dwHighDateTime) << 32LL);
int dir = AiMove(board_state, myPos, opPos);
GetSystemTimeAsFileTime(&ft_now);
LONGLONG ll_now2 = (LONGLONG)ft_now.dwLowDateTime + ((LONGLONG)(ft_now.dwHighDateTime) << 32LL);
printf("Player1: time = %lld, dir = %d\n", (ll_now2 - ll_now) / 10000, dir);
board_state[CONVERT_COORD(myPos.x, myPos.y)] = BLOCK_PLAYER_1_TRAIL;
switch (dir)
{
case 1:
myPos.x--;
break;
case 2:
myPos.y--;
break;
case 3:
myPos.x++;
break;
case 4:
myPos.y++;
break;
default:
break;
}
board_state[CONVERT_COORD(myPos.x, myPos.y)] = BLOCK_PLAYER_1;
for (int y = 0; y < MAP_SIZE; ++y)
{
for (int x = 0; x < MAP_SIZE; ++x)
{
printf("%d ", board_state[CONVERT_COORD(x, y)]);
}
printf("\n\n");
}
//int charCode = 0;
//do
//{
// printf("Your move: ");
// charCode = getchar();
// while (getchar() != '\n'){}
//}
//while (charCode != 'a' && charCode != 's' && charCode != 'd' && charCode != 'w');
//board_state[CONVERT_COORD(opPos.x, opPos.y)] = BLOCK_PLAYER_2_TRAIL;
//switch (charCode)
//{
//case 'a':
// opPos.x--;
// break;
//case 'w':
// opPos.y--;
// break;
//case 'd':
// opPos.x++;
// break;
//case 's':
// opPos.y++;
// break;
//default:
// break;
//}
//board_state[CONVERT_COORD(opPos.x, opPos.y)] = BLOCK_PLAYER_2;
printf("Press Enter to move next ");
while (getchar() != '\n');
GetSystemTimeAsFileTime(&ft_now);
ll_now = (LONGLONG)ft_now.dwLowDateTime + ((LONGLONG)(ft_now.dwHighDateTime) << 32LL);
dir = AiMove(board_state, opPos, myPos);
GetSystemTimeAsFileTime(&ft_now);
ll_now2 = (LONGLONG)ft_now.dwLowDateTime + ((LONGLONG)(ft_now.dwHighDateTime) << 32LL);
printf("Player2: time = %lld, dir = %d\n", (ll_now2 - ll_now) / 10000, dir);
board_state[CONVERT_COORD(opPos.x, opPos.y)] = BLOCK_PLAYER_2_TRAIL;
switch (dir)
{
case 1:
opPos.x--;
break;
case 2:
opPos.y--;
break;
case 3:
opPos.x++;
break;
case 4:
opPos.y++;
break;
default:
break;
}
board_state[CONVERT_COORD(opPos.x, opPos.y)] = BLOCK_PLAYER_2;
for (int y = 0; y < MAP_SIZE; ++y)
{
for (int x = 0; x < MAP_SIZE; ++x)
{
printf("%d ", board_state[CONVERT_COORD(x, y)]);
}
printf("\n\n");
}
}
}
AiMove AIShell::getBestMove(int** board, int player, int depth, int col, int row) {
// Base case, check for end state
int score = 0;
if(col != -1)
{
score = getScore(col, row, player * -1); // getting score of the current state
}
if (depth == depth_limit || isFull(board) || (score <= -996) || (score >= 996)) //if depth or terminal node has been reached
{
AiMove move = AiMove(score);
//std::cout<<move.score<<std::endl;
//if (move.score == 2){std::cout<<"got 2!!!!" << std::endl;}
move.x = col;
move.y = row;
move.level = depth;
if(player == AI_PIECE)
{
//std::cout<<"Node value for AI move at "<<col<< ", " <<row<<": "<<score<<std::endl;
}
else
{
//std::cout<<"Node value for Opponent move at " <<col<< ", "<<row<<": "<<score<<std::endl;
}
//if(score <= -996 || score >= 996)
//std::cout<<score<<std::endl;
return move;
}
std::vector<AiMove> moves;
// Do the recursive function calls and construct the moves vector
for (int x = 0; x < numCols; x++) {
for (int y = 0; y < numRows; y++) {
//std::cout<<"Col:"<<x<<std::endl;
//std::cout<<"Row:"<<y<<std::endl;
//std::cout<<"Val:"<<board[x][y]<<std::endl;
if (board[x][y] == 0) {
AiMove move;
//move.x = x;
//move.y = y;
board[x][y] = player;
if (player == 1) {
move = getBestMove(board, -1, depth+1,x,y);
} else {
move = getBestMove(board, 1, depth+1,x,y);
}
move.x = x;
move.y = y;
moves.push_back(move);
//for (int i=0; i < moves.size(); i++){
//std::cout << i << ": " << moves[i].score << std::endl;
//}
board[x][y] = 0;
if(gravityOn)
break;
}
}
}
// Pick the best move for the current player
//for (int i =0; i < moves.size();i++)
//{
//std::cout<< "m: " << moves[i].score<< std::endl;
//}
/*
if(depth == 1 || depth == 0)
{
std::cout<<player<<std::endl;
if(depth == 1)
std::cout<<"first print"<<std::endl;
else
std::cout<<"final choices"<<std::endl;
for(int i = 0; i < moves.size(); i++)
{
std::cout<<moves[i].x<<" "<<moves[i].y<<" "<<moves[i].score<<" "<<moves[i].level<<std::endl;
}
std::cout<<"second print"<<std::endl;
}
*/
int bestMove = 0;
int lowestDepth = 999999999;
// std::cout<<"Prints start here"<<std::endl;
if (player == 1) {
int bestScore = -1000000;
for (int i = 0; i < moves.size(); i++) {
//std::cout<<moves[i].x<<" "<<moves[i].y<<" "<<moves[i].score<<" "<<moves[i].level<<std::endl;
if (moves[i].score > bestScore && moves[i].level <= lowestDepth) {
bestMove = i;
bestScore = moves[i].score;
lowestDepth = moves[i].level;
//if(lowestDepth == 2)
//std::cout<<lowestDepth<<std::endl;
}
}
} else {
int bestScore = 1000000;
for (int i = 0; i < moves.size(); i++) {
//std`::cout<<moves[i].x<<" "<<moves[i].y<<" "<<moves[i].score<<" "<<moves[i].level<<std::endl;
if (moves[i].score < bestScore && moves[i].level <= lowestDepth) {
//std::cout<< "m: " <<moves[i].score<< std::endl;
bestMove = i;
bestScore = moves[i].score;
lowestDepth = moves[i].level;
//if(lowestDepth == 2)
//std::cout<<lowestDepth<<std::endl;
}
}
}
//if(depth <= 1)
//std::cout<<"Move chosen"<<moves[bestMove].x<<" "<<moves[bestMove].y<<" "<<moves[bestMove].score<<" "<<moves[bestMove].level<<std::endl;
// Return the best move
//std::cout<<"Prints end here"<<std::endl;
return moves[bestMove];
}
