public static void FillWith(MapArrayTile[,] mapArr, MapArrayTile mapArrayTile)
{
for (int i = 0; i < mapArr.GetLength(0); i++)
{
for (int j = 0; j < mapArr.GetLength(1); j++)
{
mapArr[i, j] = mapArrayTile;
}
}
}
protected static void FillBoxWith(MapArrayTile[,] mapArr,
int startX, int endX, int startY, int endY, MapArrayTile mapArrayTile)
{
for (int i = startX; i < endX; i++)
{
for (int j = startY; j < endY; j++)
{
mapArr[i, j] = mapArrayTile;
}
}
}
protected static MapArrayTile[,] AddBorderTo(MapArrayTile[,] mapArr)
{
MapArrayTile[,] mapArrWithBorder = new MapArrayTile[mapArr.GetLength(0) + 2, mapArr.GetLength(1) + 2];
FillWith(mapArrWithBorder, MapArrayTile.None);
for (int i = 0; i < mapArr.GetLength(0); i++)
{
for (int j = 0; j < mapArr.GetLength(1); j++)
{
mapArrWithBorder[i + 1, j + 1] = mapArr[i, j];
}
}
return(mapArrWithBorder);
}
protected static int NumberOfInAround(MapArrayTile mapArrayTile, MapArrayTile[,] mapArr, int i, int j)
{
int sum = 0;
for (int x = -1; x < 2; x++)
{
for (int y = -1; y < 2; y++)
{
if (mapArr[i + x, j + y] == mapArrayTile)
{
sum++;
}
}
}
return(sum);
}
protected static MapArrayTile[,] Combine(MapArrayTile[,] mapArr1, MapArrayTile[,] mapArr2)
{
MapArrayTile[,] newMapArr = new MapArrayTile[mapArr1.GetLength(0), mapArr1.GetLength(1)];
for (int i = 0; i < mapArr1.GetLength(0); i++)
{
for (int j = 0; j < mapArr1.GetLength(1); j++)
{
if (mapArr1[i, j] != MapArrayTile.None)
{
newMapArr[i, j] = mapArr1[i, j];
}
else if (mapArr2[i, j] != MapArrayTile.None)
{
newMapArr[i, j] = mapArr2[i, j];
}
}
}
return(newMapArr);
}
//check that it uses the right map array, arg not field
protected void ExtendWithAt(MapArrayTile[,] extenderMapArray,
Vector2 regularToExtenderCoordConversion)
{
//dont just change map, also change rects and coord to position conversion somehow
Vector2 mapSize = new Vector2(mapArray.GetLength(0), mapArray.GetLength(1));
Vector2 extenderMapSize = new Vector2(extenderMapArray.GetLength(0), extenderMapArray.GetLength(1));
Vector2 topRightCorner = Vector2.Max(mapSize, extenderMapSize - regularToExtenderCoordConversion);
Vector2 bottomLeftCorner = Vector2.Min(Vector2.zero, Vector2.zero - regularToExtenderCoordConversion);
Vector2 newMapSize = topRightCorner - bottomLeftCorner;
Vector2 regularToNewCoordConversion = -bottomLeftCorner;
Vector2 extenderToNewCoordConversion = regularToNewCoordConversion - regularToExtenderCoordConversion;
// Debug.Log(mapSize);
// Debug.Log(extenderMapSize);
// Debug.Log(topRightCorner);
// Debug.Log(bottomLeftCorner);
MapArrayTile[,] newMapArray = new MapArrayTile[(int)newMapSize.x, (int)newMapSize.y];
FillWith(newMapArray, MapArrayTile.None);
for (int i = 0; i < mapArray.GetLength(0); i++)
{
for (int j = 0; j < mapArray.GetLength(1); j++)
{
newMapArray[i + (int)regularToNewCoordConversion.x, j + (int)regularToNewCoordConversion.y] = mapArray[i, j];
}
}
for (int i = 0; i < extenderMapArray.GetLength(0); i++)
{
for (int j = 0; j < extenderMapArray.GetLength(1); j++)
{
newMapArray[i + (int)extenderToNewCoordConversion.x, j + (int)extenderToNewCoordConversion.y] = extenderMapArray[i, j];
}
}
mapArray = newMapArray;
roomBoundingRect.position += regularToNewCoordConversion;
originalToFinalCoordConversion += regularToNewCoordConversion;
}
protected static MapArrayTile[,] MakeWalls(MapArrayTile[,] mapArr)
{
//Debug.Log("Making walls");
MapArrayTile[,] mapArrWithBorder = AddBorderTo(mapArr);
MapArrayTile[,] newMapArr = new MapArrayTile[mapArr.GetLength(0), mapArr.GetLength(1)];
for (int i = 0; i < mapArr.GetLength(0); i++)
{
for (int j = 0; j < mapArr.GetLength(1); j++)
{
if (mapArr[i, j] == MapArrayTile.None &&
NumberOfInAround(MapArrayTile.Ground, mapArrWithBorder, i + 1, j + 1) > 0)
{
newMapArr[i, j] = MapArrayTile.Wall;
}
else
{
newMapArr[i, j] = mapArr[i, j];
}
}
}
return(newMapArr);
}
protected override MapArrayTile[,] GeneratePathInto(int seed, Side side,
MapArrayGenerator otherMapArrayGenerator, out Vector2 connectorCoords, out Vector2 plugCoords)
{
System.Random random = new System.Random(seed);
int hallThickness = random.Next((int)hallThicknessRange.x, (int)hallThicknessRange.y);
int hallYCoord = random.Next((int)otherMapArrayGenerator.roomBoundingRect.min.y + hallThickness / 2,
(int)otherMapArrayGenerator.roomBoundingRect.max.y - (hallThickness + 1) / 2);
int hallXCoord = random.Next((int)otherMapArrayGenerator.roomBoundingRect.min.x + hallThickness / 2,
(int)otherMapArrayGenerator.roomBoundingRect.max.x - (hallThickness + 1) / 2);
MapArrayTile[,] otherMapArray = otherMapArrayGenerator.mapArray;
Rect otherRoomBoundingRect = otherMapArrayGenerator.roomBoundingRect;
plugCoords = Vector2.zero;
connectorCoords = Vector2.zero;
switch (side)
{
case Side.Left:
connectorCoords = new Vector2(-0.5f, hallYCoord);
plugCoords = new Vector2((int)otherRoomBoundingRect.min.x - 0.5f, hallYCoord);
break;
case Side.Right:
connectorCoords = new Vector2(otherMapArray.GetLength(0) - 0.5f, hallYCoord);
plugCoords = new Vector2((int)otherRoomBoundingRect.max.x - 0.5f, hallYCoord);
break;
case Side.Top:
connectorCoords = new Vector2(hallXCoord, otherMapArray.GetLength(1) - 0.5f);
plugCoords = new Vector2(hallXCoord, (int)otherRoomBoundingRect.max.y - 0.5f);
break;
case Side.Bottom:
connectorCoords = new Vector2(hallXCoord, -0.5f);
plugCoords = new Vector2(hallXCoord, (int)otherRoomBoundingRect.min.y - 0.5f);
break;
default:
Debug.Log("Side does not exist");
break;
}
MapArrayTile[,] pathArray = new MapArrayTile[otherMapArray.GetLength(0), otherMapArray.GetLength(1)];
FillWith(pathArray, MapArrayTile.None);
//Returns the position of the connector in map coords
switch (side)
{
case Side.Left:
FillBoxWith(pathArray, 0, (int)otherRoomBoundingRect.min.x,
hallYCoord - hallThickness / 2, hallYCoord + (hallThickness + 1) / 2, MapArrayTile.Ground);
break;
case Side.Right:
FillBoxWith(pathArray, (int)otherRoomBoundingRect.max.x, pathArray.GetLength(0),
hallYCoord - hallThickness / 2, hallYCoord + (hallThickness + 1) / 2, MapArrayTile.Ground);
break;
case Side.Top:
FillBoxWith(pathArray, hallXCoord - hallThickness / 2, hallXCoord + (hallThickness + 1) / 2,
(int)otherRoomBoundingRect.max.y, pathArray.GetLength(1), MapArrayTile.Ground);
break;
case Side.Bottom:
FillBoxWith(pathArray, hallXCoord - hallThickness / 2, hallXCoord + (hallThickness + 1) / 2,
0, (int)otherRoomBoundingRect.min.y, MapArrayTile.Ground);
break;
default:
Debug.Log("Side does not exist");
break;
}
return(pathArray);
}
