static CharacterPositions GetAllInCylinder(List <CharacterPosition> characterPositions, VectorDto volumeFloorCenter, float diameter, float height)
{
CharacterPositions result = new CharacterPositions();
Vector3 floorCenter = volumeFloorCenter.GetVector3();
Vector3 floorCenter2d = new Vector3(floorCenter.x, 0, floorCenter.z);
float verticalSlop = 0.5f; // Amount above/below cylinder to include in the target.
float floorY = volumeFloorCenter.y - verticalSlop;
float ceilingY = floorY + height + verticalSlop;
float radius = diameter / 2f;
foreach (CharacterPosition characterPosition in characterPositions)
{
// TODO: Thinking about adding a "slop" to take creature size (radius & height) into account.
bool inVerticalRange = characterPosition.Position.y >= floorY && characterPosition.Position.y <= ceilingY;
if (inVerticalRange)
{
Vector3 position = characterPosition.Position.GetVector3();
Vector3 position2d = new Vector3(position.x, 0, position.z);
Vector3 delta = position2d - floorCenter2d;
float distanceFromCenter = delta.magnitude;
if (distanceFromCenter < radius)
{
result.Characters.Add(characterPosition);
}
}
}
return(result);
}
static CharacterPositions GetAllInCube(List <CharacterPosition> characterPositions, VectorDto volumeCenter, float sideEdgeLength)
{
CharacterPositions result = new CharacterPositions();
foreach (CharacterPosition characterPosition in characterPositions)
{
if (characterPosition.IsInsideCube(volumeCenter, sideEdgeLength))
{
result.Characters.Add(characterPosition);
}
}
return(result);
}
static CharacterPositions GetAllInCircle(List <CharacterPosition> characterPositions, VectorDto volumeCenter, float diameter)
{
CharacterPositions result = new CharacterPositions();
foreach (CharacterPosition characterPosition in characterPositions)
{
if (characterPosition.IsInsideCircle(volumeCenter, diameter / 2.0f))
{
result.Characters.Add(characterPosition);
}
}
return(result);
}
public static CharacterPositions GetPositions()
{
CreatureBoardAsset[] allCreatureAssets = GetAll();
if (allCreatureAssets == null)
{
return(null);
}
CharacterPositions characterPositions = new CharacterPositions();
foreach (CreatureBoardAsset creatureAsset in allCreatureAssets)
{
CharacterPosition characterPosition = creatureAsset.GetCharacterPosition();
characterPositions.Characters.Add(characterPosition);
}
return(characterPositions);
}