private void ConnectBattleGrid(float connectDistance)
{
if (battleGrid == null)
{
return;
}
float connectionDistanceSqr = connectDistance * connectDistance;
for (int i = 0; i < 4; i++)
{
Directions directionFrom = (Directions)i;
Directions directionTo = Enums.Opposite(directionFrom);
Graph neighbourGraph;
if (TryGetNeighbour(directionFrom, out neighbourGraph) == false)
{
continue;
}
BattleGrid neighbourBattleGrid = neighbourGraph.battleGrid;
if (neighbourBattleGrid == null)
{
Debug.LogWarningFormat("somehow i have battle grid but my neighbour is not. probably just empty graph. my positions is {0}", chunk.position.ToString());
continue;
}
var ourBorder = battleGrid.GetBorderLinePoints(directionFrom);
var neighbourBorder = neighbourBattleGrid.GetBorderLinePoints(directionTo);
Axis projectionAxis = Axis.x;
if (directionFrom == Directions.xPlus || directionFrom == Directions.xMinus)
{
projectionAxis = Axis.x;
}
if (directionFrom == Directions.zPlus || directionFrom == Directions.zMinus)
{
projectionAxis = Axis.z;
}
BattleGridPoint point;
foreach (var ourBorderPoint in ourBorder)
{
point = null;
float curClosestSqrDist = float.MaxValue;
foreach (var neighbourBorderPoint in neighbourBorder)
{
if ((projectionAxis == Axis.x && ourBorderPoint.gridZ != neighbourBorderPoint.gridZ) ||
(projectionAxis == Axis.z && ourBorderPoint.gridX != neighbourBorderPoint.gridX))
{
continue;
}
float curSqrDist = SomeMath.SqrDistance(ourBorderPoint.positionV3, neighbourBorderPoint.positionV3);
if (curSqrDist < curClosestSqrDist && curSqrDist <= connectionDistanceSqr)
{
point = neighbourBorderPoint;
curClosestSqrDist = curSqrDist;
}
}
if (point != null)
{
ourBorderPoint.neighbours[(int)directionFrom] = point;
point.neighbours[(int)directionTo] = ourBorderPoint;
}
}
//for (int bi = 0; bi < ourBorder.Length; bi++) {
// foreach (var curPoint in ourBorder[bi]) {
// BattleGridPoint nbpn = null;
// float curClosestSqrDist = float.MaxValue;
// foreach (var neighbourPoint in neighbourBorder[bi]) {
// float curSqrDist = SomeMath.SqrDistance(curPoint.positionV3, neighbourPoint.positionV3);
// if(curSqrDist <= connectionDistanceSqr) {
// nbpn = neighbourPoint;
// curClosestSqrDist = curSqrDist;
// }
// }
// if(nbpn != null) {
// curPoint.neighbours[(int)directionFrom] = nbpn;
// nbpn.neighbours[(int)directionTo] = curPoint;
// }
// }
//}
}
}