public void AddSpecialFeature(HexCell_Script cell, Vector3 position)
{
Transform instance = Instantiate(specials[cell.SpecialIndex - 1]);
instance.localPosition = HexMetrics_Script.Perturb(position);
HexHash hash = HexMetrics_Script.SampleHashGrid(position);
instance.localRotation = Quaternion.Euler(0f, 360f * hash.e, 0f);
instance.SetParent(container, false);
}
public void AddFeature(HexCell_Script cell, Vector3 position)
{
if (cell.IsSpecial)
{
return;
}
HexHash hash = HexMetrics_Script.SampleHashGrid(position);
//if (hash.a >= cell.UrbanLevel*0.25f)
// return;
//Transform instance = Instantiate(urbanPrefabs[cell.UrbanLevel-1]);
Transform prefab = PickPrefab(urbanPrefabs, cell.UrbanLevel, hash.a, hash.d);
Transform otherprefab = PickPrefab(farmPrefabs, cell.FarmLevel, hash.b, hash.d);
float usedHash = hash.a;
if (prefab)
{
if (otherprefab && hash.b < hash.a)
{
prefab = otherprefab;
usedHash = hash.b;
}
}
else if (otherprefab)
{
prefab = otherprefab;
usedHash = hash.b;
}
otherprefab = PickPrefab(plantPrefabs, cell.PlantLevel, hash.c, hash.d);
if (prefab)
{
if (otherprefab && hash.c < usedHash)
{
prefab = otherprefab;
}
}
else if (otherprefab)
{
prefab = otherprefab;
}
else
{
return;
}
Transform instance = Instantiate(prefab);
position.y += instance.localScale.y * 0.5f;
instance.localPosition = HexMetrics_Script.Perturb(position);
instance.localRotation = Quaternion.Euler(0f, 360f * hash.e, 0f);
instance.SetParent(container, false);
}
void AddWallSegment(Vector3 pivot, HexCell_Script pivotCell,
Vector3 left, HexCell_Script leftCell,
Vector3 right, HexCell_Script rightCell)
{
if (pivotCell.IsUnderwater)
{
return;
}
bool hasLeftWall = !leftCell.IsUnderwater &&
pivotCell.GetEdgeType(leftCell) != HexEdgeType.Cliff;
bool hasRightWall = !rightCell.IsUnderwater &&
pivotCell.GetEdgeType(rightCell) != HexEdgeType.Cliff;
if (hasLeftWall)
{
if (hasRightWall)
{
bool hasTower = false;
if (leftCell.Elevation == rightCell.Elevation)
{
HexHash hash = HexMetrics_Script.SampleHashGrid((pivot + left + right) * (1f / 3f));
hasTower = hash.e < HexMetrics_Script.wallTowerTreshold;
}
AddWallSegment(pivot, left, pivot, right, hasTower);
}
else if (leftCell.Elevation < rightCell.Elevation)
{
AddWallWedge(pivot, left, right);
}
else
{
AddWallCap(pivot, left);
}
}
else if (hasRightWall)
{
if (rightCell.Elevation < leftCell.Elevation)
{
AddWallWedge(right, pivot, left);
}
else
{
AddWallCap(right, pivot);
}
}
}