CODE:

//-----------------------------------------------------------------------------
// 名前 : CalcAdvMap
// 引数 ：	
// 戻り値:	正常終了	= nResultOK
//			エラー		= nResultNG
// 説明　:AdvMapの計算
//-----------------------------------------------------------------------------
int CMoveEnemy::CalcAdvMap(int ax,int ay,int cnsPow){

	int	sumcost;
	const int Nomove = -1;
	//バッファオーバーチェック
	if(ax  cm->md.Width - 1|| ay  cm->md.Height - 1)return nResultNG;//地形を回り込んでしまうバグを回避するため-1

	AdvMap[ay][ax] = cnsPow;//有利度マップへここまで費やした移動コストの書き込み

	int coif_y_U,coif_y_D,coif_x_R,coif_x_L;

	//移動コスト取得
	int nDown = ReturnMoveCost(ax,ay);

	if(nDown == 100){
		AdvMap[ay][ax] = Nomove;
	}

	//int nDown = 1;

	//UD係数の決定
	if(ay == 0){coif_y_U = 0;coif_y_D = 1;
	}
	else if(ay == cm->md.Height - 1){
		coif_y_U = 1;coif_y_D = 0;
	}else{
		coif_y_U = 1;coif_y_D = 1;
	}

	//LR係数の決定
	if(ax == 0){
		coif_x_R = 0;coif_x_L = 1;
	}else if(ax == cm->md.Width - 1){
		coif_x_R = 1;coif_x_L = 0;
	}else{
		coif_x_R = 1;coif_x_L = 1;
	}

	sumcost = cnsPow + nDown;

	//上
	if( AdvMap[ay - coif_y_U][ax] > sumcost ){ CalcAdvMap(  ax ,ay - coif_y_U , sumcost); }
	//下
	if( AdvMap[ay + coif_y_D][ax] > sumcost ){ CalcAdvMap( ax ,ay + coif_y_D ,  sumcost); }
	//右
	if( AdvMap[ay][ax-coif_x_R] > sumcost ){ CalcAdvMap( ax - coif_x_R ,ay ,  sumcost); }
	//左
	if( AdvMap[ay][ax+coif_x_L] > sumcost ){ CalcAdvMap( ax + coif_x_L ,ay ,  sumcost); }	

	return nResultOK;
}