public SquareGrid(MapRegion region, float squareSize)
{
int nodeCountX = region.GetRangeInfo(Ranges.FullX) + 2; // +2 for padding empty node each side
int nodeCountY = region.GetRangeInfo(Ranges.FullY) + 2;
ControlNode[,] controlNodes = new ControlNode[nodeCountX, nodeCountY];
for (int x = 0; x < nodeCountX; x++)
{
for (int y = 0; y < nodeCountY; y++)
{
Vector3 pos = new Vector3(x - (nodeCountX - 1) / 2.0f,
0,
y - (nodeCountY - 1) / 2.0f);
pos *= squareSize;
controlNodes[x, y] = new ControlNode(pos, squareSize);
}
}
// Activate all nodes in region
int minX = region.GetRangeInfo(Ranges.MinX) - 1; // -1 to ignore paddings
int minY = region.GetRangeInfo(Ranges.MinY) - 1;
foreach (Coord coord in region.turf)
{
controlNodes[coord.x - minX, coord.y - minY].active = true;
controlNodes[coord.x - minX, coord.y - minY].srcCoord = coord;
}
squares = new Square[nodeCountX - 1, nodeCountY - 1];
for (int x = 0; x < nodeCountX - 1; x++)
{
for (int y = 0; y < nodeCountY - 1; y++)
{
squares[x, y] = new Square(controlNodes[x, y + 1], controlNodes[x + 1, y + 1], controlNodes[x + 1, y], controlNodes[x, y]);
}
}
}