public FogOfWarState GetObjectFOWState(GameObject @object, List <FogOfWarMeshVertice> fogOfWarUtilities)
{
Vector3 fogPoint = new Vector3(@object.transform.position.x, fogOfWarPlane.transform.position.y, @object.transform.position.z);
FogOfWarMeshVertice objectFOWU = null;
float lowestMag = 99999999f;
for (int i = 0; i < fogOfWarUtilities.Count; i++)
{
float dist = (fogOfWarUtilities[i].verticeInWorldSpace - fogPoint).sqrMagnitude;
if (dist < lowestMag)
{
lowestMag = dist;
objectFOWU = fogOfWarUtilities[i];
}
}
if (objectFOWU.fogOfWarState == FogOfWarState.Explored && @object.GetComponent <INonExplorable>() != null)
{
return(FogOfWarState.Unexplored);
}
return(objectFOWU.fogOfWarState);
}
public List <FogOfWarMeshVertice> GetFogOfWarUtilities(params Player[] players)
{
Vector3[] vertices = mesh.vertices;
List <FogOfWarMeshVertice> fogOfWarUtilities = new List <FogOfWarMeshVertice>(vertices.Length);
for (int i = 0; i < vertices.Length; i++)
{
FogOfWarMeshVertice fogOfWarUtility = new FogOfWarMeshVertice(fogOfWarPlane, vertices[i], i, FogOfWarState.Unexplored);
fogOfWarUtilities.Add(fogOfWarUtility);
}
HashSet <GameObject> gameObjects = GetFOWSourceObjects(playersVision);
foreach (GameObject @object in gameObjects)
{
float fogRadius;
try
{
fogRadius = @object.GetComponent <ICombatable>().CombatStats.FieldOfView;
}
catch
{
continue;
}
Vector3 fogPoint = new Vector3(@object.transform.position.x, fogOfWarPlane.transform.position.y, @object.transform.position.z);
for (int i = 0; i < fogOfWarUtilities.Count; i++)
{
FogOfWarMeshVertice fowu = fogOfWarUtilities[i];
if (fowu.higherState != FogOfWarState.Visible)
{
float dist = (fowu.verticeInWorldSpace - fogPoint).sqrMagnitude;
bool inRange = dist < fogRadius * fogRadius;
switch (fowu.fogOfWarState)
{
case FogOfWarState.Unexplored:
fowu.fogOfWarState = inRange ? FogOfWarState.Visible : FogOfWarState.Unexplored;
break;
case FogOfWarState.Visible:
fowu.fogOfWarState = inRange ? FogOfWarState.Visible : FogOfWarState.Explored;
break;
case FogOfWarState.Explored:
fowu.fogOfWarState = inRange ? FogOfWarState.Visible : FogOfWarState.Explored;
break;
}
if ((int)fowu.fogOfWarState > (int)fowu.higherState)
{
fowu.higherState = fowu.fogOfWarState;
}
}
}
}
return(fogOfWarUtilities);
}
private void Initialize()
{
mesh = fogOfWarPlane.GetComponent <MeshFilter>().mesh;
Vector3[] vertices = mesh.vertices;
meshColors = new Color[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
FogOfWarMeshVertice fogOfWarUtility = new FogOfWarMeshVertice(fogOfWarPlane, vertices[i], i, FogOfWarState.Unexplored);
fogOfWarUtilities.Add(fogOfWarUtility);
meshColors[i] = Color.black;
}
}
private void UpdateFogOfWar()
{
HashSet <GameObject> gameObjects = GetFOWSourceObjects(playersVision);
foreach (GameObject @object in gameObjects)
{
float fogRadius;
try
{
fogRadius = @object.GetComponent <ICombatable>().CombatStats.FieldOfView;
}
catch
{
continue;
}
Vector3 fogPoint = new Vector3(@object.transform.position.x, fogOfWarPlane.transform.position.y, @object.transform.position.z);
for (int i = 0; i < fogOfWarUtilities.Count; i++)
{
FogOfWarMeshVertice fowu = fogOfWarUtilities[i];
if (fowu.higherState != FogOfWarState.Visible)
{
float dist = (fowu.verticeInWorldSpace - fogPoint).sqrMagnitude;
bool inRange = dist < fogRadius * fogRadius;
switch (fowu.fogOfWarState)
{
case FogOfWarState.Unexplored:
fowu.fogOfWarState = inRange ? FogOfWarState.Visible : FogOfWarState.Unexplored;
break;
case FogOfWarState.Visible:
fowu.fogOfWarState = inRange ? FogOfWarState.Visible : FogOfWarState.Explored;
break;
case FogOfWarState.Explored:
fowu.fogOfWarState = inRange ? FogOfWarState.Visible : FogOfWarState.Explored;
break;
}
if ((int)fowu.fogOfWarState > (int)fowu.higherState)
{
fowu.higherState = fowu.fogOfWarState;
}
}
}
}
for (int i = 0; i < fogOfWarUtilities.Count; i++)
{
FogOfWarMeshVertice fowu = fogOfWarUtilities[i];
switch (fowu.higherState)
{
case FogOfWarState.Unexplored:
meshColors[fowu.colorIndex].a = 0.6f;
break;
case FogOfWarState.Explored:
meshColors[fowu.colorIndex].a = 0.3f;
break;
case FogOfWarState.Visible:
meshColors[fowu.colorIndex].a = 0f;
break;
}
fowu.higherState = FogOfWarState.Unexplored;
}
mesh.colors = meshColors;
}
