void TargetNode(ref PathNode nodeA, PathType type)
{
int offSet = 0;
if (nodeA.z % 2 == 0)
{
offSet = 6;
}
PathNode nodeB;
for (int i = 0; i < 6; i++)
{
Vector3Int checkPos = Vector3Int.zero;
checkPos.x = Mathf.Clamp(nodeA.x + checkOffSets[i + offSet].x, 0, gridX - 1);
checkPos.z = Mathf.Clamp(nodeA.z + checkOffSets[i + offSet].z, 0, gridZ - 1);
nodeB = pathGrids[type][checkPos.x, checkPos.z];
if (nodeB.cost != null && nodeB.cost < nodeA.cost)
{
RaycastHit hit;
Vector3 rayPos = TerrainGen.GetHexPosition(nodeB.positionVec);
rayPos.y += 1;
Physics.Raycast(rayPos, Vector3.down, out hit, 5f);
if (debug)
{
Debug.DrawRay(rayPos, Vector3.down, Color.blue, 0.5f);
}
if (hit.collider != null)
{
BuildingBase buildingBase = null;
buildingBase = hit.collider.transform.parent.gameObject.GetComponent <BuildingBase>();
if (buildingBase != null && buildingBase.HasProperty(BuildingProperties.blocking))
{
Debug.DrawRay(hit.collider.transform.parent.gameObject.transform.position, Vector3.up, Color.magenta, 8f);
nodeB.cost = 100000;
if (nodeA.target == nodeB.position)
{
i = 0;
nodeA.target = Vector2Int.zero;
nodeA.cost = 10000;
}
continue;
}
}
float heightDif = TerrainGen.GetHexHeight(nodeA.positionVec) - TerrainGen.GetHexHeight(nodeB.positionVec);
heightDif = heightDif / TerrainGen.hexSize / 2;
if (type == PathType.flight)
{
heightDif = 0;
}
switch (Mathf.RoundToInt(heightDif))
{
case 0:
if (nodeB.cost + walkCost < nodeA.cost)
{
nodeA.target = nodeB.position;
nodeA.cost = nodeB.cost + walkCost;
}
break;
case 1:
if (nodeB.cost + climbCost < nodeA.cost)
{
nodeA.target = nodeB.position;
nodeA.cost = nodeB.cost + climbCost;
}
break;
}
}
}
}