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Implemented BFS to SearchLocation()

master
Mohammad Shoaib 2022-05-01 14:17:11 +05:30
parent c3c0169ac6
commit 6acfb4ff4e
1 changed files with 29 additions and 12 deletions
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41
stardew-access/Features/Radar.cs
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@ -97,7 +97,6 @@ namespace stardew_access.Features
List<Vector2> searched = new List<Vector2>();
int[] dirX = { -1, 0, 1, 0 };
int[] dirY = { 0, 1, 0, -1 };
int count = 0;
toSearch.Enqueue(center);
searched.Add(center);
@ -116,7 +115,6 @@ namespace stardew_access.Features
detectedTiles.Add(item, (tileInfo.Item2, tileInfo.Item3));
}
}
count++;
for (int i = 0; i < 4; i++)
{
@ -134,7 +132,7 @@ namespace stardew_access.Features
}
/// <summary>
/// Search the entire location.
/// Search the entire location using Breadth First Search algorithm(BFS).
/// </summary>
/// <returns>A dictionary with all the detected tiles along with the name of the object on it and it's category.</returns>
public Dictionary<Vector2, (string, string)> SearchLocation()
@ -142,18 +140,37 @@ namespace stardew_access.Features
Dictionary<Vector2, (string, string)> detectedTiles = new Dictionary<Vector2, (string, string)>();
Vector2 position = Vector2.Zero;
(bool, string? name, string category) tileInfo;
// FIXME try using BFS
for (int i = 0; i < Game1.currentLocation.Map.Layers[0].LayerSize.Width; i++)
Queue<Vector2> toSearch = new Queue<Vector2>();
List<Vector2> searched = new List<Vector2>();
int[] dirX = { -1, 0, 1, 0 };
int[] dirY = { 0, 1, 0, -1 };
int count = 0;
toSearch.Enqueue(Game1.player.getTileLocation());
searched.Add(Game1.player.getTileLocation());
MainClass.DebugLog(Game1.player.getTileLocation().ToString());
while (toSearch.Count > 0)
{
for (int j = 0; j < Game1.currentLocation.Map.Layers[0].LayerSize.Height; j++)
Vector2 item = toSearch.Dequeue();
tileInfo = CheckTile(item, true);
if (tileInfo.Item1 && tileInfo.name != null)
{
position.X = i;
position.Y = j;
tileInfo = CheckTile(position, true);
if (tileInfo.Item1 && tileInfo.name != null)
// Add detected tile to the dictionary
detectedTiles.Add(item, (tileInfo.name, tileInfo.category));
}
count++;
for (int i = 0; i < 4; i++)
{
Vector2 dir = new Vector2(item.X + dirX[i], item.Y + dirY[i]);
if (!searched.Contains(dir) && Game1.currentLocation.isTileOnMap(dir))
{
MainClass.DebugLog($"\n{tileInfo.name}:\t{tileInfo.category}");
detectedTiles.Add(position, (tileInfo.name, tileInfo.category));
toSearch.Enqueue(dir);
searched.Add(dir);
}
}
}