private void FixedAttack(){
var data = Model.Analize( Target.Clone() );
Output += Target.CurrentStep + ":\n" + data.BrokenCount;
Output += "\n" + data.Score;
Output += "\n" + data.MaxChain;
Output += "\n" + data.Chain;
Output += "\n" + string.Join(",", data.ChainSegs.Select(s => s.ToString()).ToArray());
Output += "\n" + data.BingoCount +"/"+ Model.BingoMax;
if(
(Game.DefaultBlocks.Length - Target.CurrentStep < FixedLimit && data.BingoCount == Model.BingoMax && !HaiteiMode) ||
Game.DefaultBlocks.Length - Target.CurrentStep < 25
){
FixedMode = false;
FinishFix = Target.Clone();
Attack();
return;
}
var futures = new List<Future>();
Block b = Game.DefaultBlocks[ Target.CurrentStep ];
int w = Game.Width - Game.Size + 1;
int rest = Game.DefaultBlocks.Length - Target.CurrentStep - 1;
int depth = FixedDepth < rest ? FixedDepth : rest;
for(int i = 0; i < Game.ROTATE_NUM; i++){
for(int j = -b.Left[i], jl = w + b.Right[i]; j < jl; j++){
Game clone = Target.Clone();
clone.Next(j,i);
if( clone.GameOver ) continue;
data = Model.Analize( clone.Clone() );
var move = new Move(j, i);
futures.Add( new Future( move, clone, data.Score ) );
}
}
futures = FixedReadFutures( futures, depth );
if( futures.Count == 0 ){
FixedMode = false;
FinishFix = Target.Clone();
Attack();
}else{
futures.Sort();
var move = futures[0].Root;
Output += "\n" + futures[0].Potaintial;
Drop( move.Position, move.Rotate );
}
}
public Future( Move root, Game target, double potaintial ){
Root = root; Target = target; Potaintial = potaintial;
}
//評点
private double CalcPotaintial( Game game, Move move, int depth ){
double max = double.MinValue;
Block b = Game.DefaultBlocks[ game.CurrentStep ];
int w = Game.Width - Game.Size + 1;
//次のブロックを落下させてみる。
for(int i = 0; i < Game.ROTATE_NUM; i++ ){
for(int j = -b.Left[i], jl = w + b.Right[i]; j < jl; j++){
Game clone = game.Clone();
clone.Next(j,i);
if( clone.GameOver ) continue;
double score = clone.Score - game.Score;
if( max < score ){ max = score; }
}
}
if( ChainMaxScore <= max ){
ChainMaxScore = max;
ChainMove = move;
}
if( depth <= 1 ) return max;
int h0 = 0, h1 = 0, h2 = game.HeightList[0];
var cl = CheckList[ game.CurrentStep ];
int end = (Game.Sum-1);
//連鎖テスト用のブロックを落下させてみる。
for( int x = 0; x < Game.Width; x++ ){
h0 = h1; h1 = h2;
if( x + 1 < Game.Width ) h2 = game.HeightList[ x + 1 ];
else h2 = 0;
for( int i = 0; i < CheckHeight; i++ ){
if( h0 <= h1 + i * HeightSpan && h2 <= h1 + i * HeightSpan ) break;
for( int j = 0; j < end; j++ ){
if(! cl[ j ] ) continue;
Game clone = game.Clone();
clone.Drop( CheckBlocks[i,j], x, 1, 0 );
clone.Kill();
if( clone.GameOver || clone.LastChain == 0 ) continue;
double score = (clone.Score - game.Score);
if( max < score ) max = score;
}
}
}
return max;
}
//先読みする手を足切り点付きで枝刈り、残りの手が1種類になったら、True。
protected static bool Prune( List<Future> futures, Move currentMove, int width, double minScore ){
futures.Sort();
int l = futures.Count;
if( l > width ){
futures.RemoveRange( width, l - width );
l = width;
}
for( int i = 0; i < l; i++ )
if( futures[i].Potaintial < minScore ){
futures.RemoveRange(i, l - i);
l = i;
break;
}
for( int i = 0; i < l; i++ )
if( currentMove != futures[i].Root ) return false;
return true;
}
//不定型連鎖を組む。
public void Attack(){
var futures = new List<Future>();
Block b = Game.DefaultBlocks[ Target.CurrentStep ];
int w = Game.Width - Game.Size + 1;
int rest = Game.DefaultBlocks.Length - Target.CurrentStep - 1;
int depth = Depth < rest ? Depth : rest;
double baseScore = Target.Score;
FireMax = ChainMaxScore = double.MinValue;
for(int i = 0; i < Game.ROTATE_NUM; i++)
for(int j = -b.Left[i], jl = w + b.Right[i]; j < jl; j++){
Game clone = Target.Clone();
clone.Next(j,i);
if(! clone.GameOver ){
double score = clone.Score - baseScore;
var move = new Move( j, i, score );
if( FireMax <= score ){
FireMax = score;
FireMove = move;
}
if( depth > 0 ) futures.Add( new Future( move, clone, CalcPotaintial(clone, move, depth) ) );
}
}
if( futures.Count == 0 ){
Fire();
return;
}
ReadFuture( futures, depth - 1 );
if( FireMax * FireRate > ChainMaxScore ) Fire();
else ChainUp();
}
