////////////////////////////////////////////////////////////////////////
// 該当タイルを更新
////////////////////////////////////////////////////////////////////////
public static bool UpdateTile(Vector2 coord, TileType type)
{
if (!VaildCoord(coord))
{
return(false);
}
var block = GetTileBlock(new Vector2(coord.x, coord.y));
if (block == null)
{
return(false);
}
if (block.GetTileType() != type)
{
block.SetTileType(type);
var rect = GetRectangle(coord);
DrawRectWithTileType(TileType.NullTile, rect);
LoggerForm.WriteInfo(string.Format("Tile Updated | X: {0}, Y: {1}", coord.x, coord.y));
return(DrawRectWithTileType(type, rect));
}
else
{
return(false);
}
}
////////////////////////////////////////////////////////////////////////
// 4方向から進むに最適なタイルを算出
////////////////////////////////////////////////////////////////////////
private static TileBlock GetBestTile(TileBlock origin, int cost)
{
if (origin.GetTileType() == TileType.GoalTile || origin.GetAnalyzed())
{
return(origin);
}
var goalCoord = GetTileBlockByTileType(TileType.GoalTile).GetCoordinate();
var originCoord = origin.GetCoordinate();
var up = GetTileBlock(new Vector2(originCoord.x, originCoord.y - 1));
var bottom = GetTileBlock(new Vector2(originCoord.x, originCoord.y + 1));
var right = GetTileBlock(new Vector2(originCoord.x + 1, originCoord.y));
var left = GetTileBlock(new Vector2(originCoord.x - 1, originCoord.y));
if (up != null && up.GetTileType() != TileType.Walkable && up.GetTileType() != TileType.GoalTile)
{
up = null;
}
if (bottom != null && bottom.GetTileType() != TileType.Walkable && bottom.GetTileType() != TileType.GoalTile)
{
bottom = null;
}
if (right != null && right.GetTileType() != TileType.Walkable && right.GetTileType() != TileType.GoalTile)
{
right = null;
}
if (left != null && left.GetTileType() != TileType.Walkable && left.GetTileType() != TileType.GoalTile)
{
left = null;
}
if (up != null && up.GetAnalyzed())
{
up = null;
}
if (bottom != null && bottom.GetAnalyzed())
{
bottom = null;
}
if (right != null && right.GetAnalyzed())
{
right = null;
}
if (left != null && left.GetAnalyzed())
{
left = null;
}
if (up != null && up.GetTileType() == TileType.GoalTile)
{
DrawLineCenterTileToTile(origin.GetCoordinate(), up.GetCoordinate());
}
if (bottom != null && bottom.GetTileType() == TileType.GoalTile)
{
DrawLineCenterTileToTile(origin.GetCoordinate(), bottom.GetCoordinate());
}
if (right != null && right.GetTileType() == TileType.GoalTile)
{
DrawLineCenterTileToTile(origin.GetCoordinate(), right.GetCoordinate());
}
if (left != null && left.GetTileType() == TileType.GoalTile)
{
DrawLineCenterTileToTile(origin.GetCoordinate(), left.GetCoordinate());
}
var up_hcost = 0;
var bottom_hcost = 0;
var right_hcost = 0;
var left_hcost = 0;
if (up != null)
{
up_hcost = CalculateHeuristic(up.GetCoordinate(), goalCoord);
}
if (bottom != null)
{
bottom_hcost = CalculateHeuristic(bottom.GetCoordinate(), goalCoord);
}
if (right != null)
{
right_hcost = CalculateHeuristic(right.GetCoordinate(), goalCoord);
}
if (left != null)
{
left_hcost = CalculateHeuristic(left.GetCoordinate(), goalCoord);
}
if (up != null)
{
up.SetAnalyzeData(cost, up_hcost);
}
if (bottom != null)
{
bottom.SetAnalyzeData(cost, bottom_hcost);
}
if (right != null)
{
right.SetAnalyzeData(cost, right_hcost);
}
if (left != null)
{
left.SetAnalyzeData(cost, left_hcost);
}
var up_score = 0;
var bottom_score = 0;
var right_score = 0;
var left_score = 0;
if (up != null)
{
up_score = up.GetScore();
}
if (bottom != null)
{
bottom_score = bottom.GetScore();
}
if (right != null)
{
right_score = right.GetScore();
}
if (left != null)
{
left_score = left.GetScore();
}
var scores = new int[4];
scores[0] = up_score;
scores[1] = bottom_score;
scores[2] = right_score;
scores[3] = left_score;
var hcosts = new int[4];
hcosts[0] = up_hcost;
hcosts[1] = bottom_hcost;
hcosts[2] = right_hcost;
hcosts[3] = left_hcost;
var tiles = new TileBlock[4];
tiles[0] = up;
tiles[1] = bottom;
tiles[2] = right;
tiles[3] = left;
var min_score = int.MaxValue;
var min_cost = int.MaxValue;
var min_hcost = int.MaxValue;
var min_tile = origin;
for (int m = 0; m < 4; m++)
{
if (scores[m] == 0)
{
continue;
}
if (scores[m] > min_score)
{
continue;
}
if (scores[m] == min_score && cost >= min_cost)
{
continue;
}
min_score = scores[m];
min_cost = cost;
min_tile = tiles[m];
min_hcost = hcosts[m];
}
if (origin != null)
{
origin.Close();
}
if (min_tile.GetTileType() == TileType.Walkable)
{
origin.SetAnalyzed(true);
DrawLineCenterTileToTile(origin.GetCoordinate(), min_tile.GetCoordinate());
bool showScore = f.checkBox1.Checked;
if (up != null && showScore)
{
DrawText((up_hcost + cost).ToString(), Brushes.Black, PointToVector2(GetRednerTileLocation(up.GetCoordinate())));
LoggerForm.WriteWarn("UP HCOST: " + up_hcost.ToString());
LoggerForm.WriteWarn("UP COST: " + cost.ToString());
LoggerForm.WriteWarn("UP SCORE: " + up_score.ToString());
LoggerForm.WriteInfo("-------------");
}
if (bottom != null && showScore)
{
DrawText((bottom_hcost + cost).ToString(), Brushes.Black, PointToVector2(GetRednerTileLocation(bottom.GetCoordinate())));
LoggerForm.WriteWarn("BOTTOM HCOST: " + bottom_hcost.ToString());
LoggerForm.WriteWarn("BOTTOM COST: " + cost.ToString());
LoggerForm.WriteWarn("BOTTOM SCORE: " + bottom_score.ToString());
LoggerForm.WriteInfo("-------------");
}
if (right != null && showScore)
{
DrawText((right_hcost + cost).ToString(), Brushes.Black, PointToVector2(GetRednerTileLocation(right.GetCoordinate())));
LoggerForm.WriteWarn("RIGHT HCOST: " + right_hcost.ToString());
LoggerForm.WriteWarn("RIGHT COST: " + cost.ToString());
LoggerForm.WriteWarn("RIGHT SCORE: " + right_score.ToString());
LoggerForm.WriteInfo("-------------");
}
if (left != null && showScore)
{
DrawText((left_hcost + cost).ToString(), Brushes.Black, PointToVector2(GetRednerTileLocation(left.GetCoordinate())));
LoggerForm.WriteWarn("LEFT HCOST: " + left_hcost.ToString());
LoggerForm.WriteWarn("LEFT COST: " + cost.ToString());
LoggerForm.WriteWarn("LEFT SCORE: " + left_score.ToString());
LoggerForm.WriteInfo("-------------");
}
}
return(min_tile);
}