void SaveChunks()
{
// save all visible chunks
byte[] currentdata = new byte[_valuesPerMap];
_fogOfWar.GetCurrentFogValues(ref currentdata);
byte[] totaldata = new byte[_valuesPerMap];
_fogOfWar.GetTotalFogValues(ref totaldata);
for (int y = 0; y < 2; ++y)
{
for (int x = 0; x < 2; ++x)
{
SaveChunk(currentdata, totaldata, x, y);
}
}
}
void LateUpdate()
{
FogOfWarTeam fow = FogOfWarTeam.GetTeam(team);
if (fow == null)
{
return;
}
// setup texture
if (_texture == null || _texture.width != fow.mapResolution.x || _texture.height != fow.mapResolution.y)
{
if (_texture != null)
{
Destroy(_texture);
}
_texture = new Texture2D(fow.mapResolution.x, fow.mapResolution.y, TextureFormat.ARGB32, false, false);
_texture.name = "FogOfWarMinimap";
_fogValues = new byte[fow.mapResolution.x * fow.mapResolution.y];
_pixels = new Color32[fow.mapResolution.x * fow.mapResolution.y];
GetComponent <RawImage>().texture = _texture;
if (aspectRatioFitter != null)
{
aspectRatioFitter.aspectRatio = (float)fow.mapResolution.x / fow.mapResolution.y;
}
}
// fog
fow.GetTotalFogValues(ref _fogValues);
for (int i = 0; i < _fogValues.Length; ++i)
{
int r = (fogColor.r - nonFogColor.r) * _fogValues[i] / 255 + nonFogColor.r;
int g = (fogColor.g - nonFogColor.g) * _fogValues[i] / 255 + nonFogColor.g;
int b = (fogColor.b - nonFogColor.b) * _fogValues[i] / 255 + nonFogColor.b;
int a = (fogColor.a - nonFogColor.a) * _fogValues[i] / 255 + nonFogColor.a;
_pixels[i] = new Color32((byte)r, (byte)g, (byte)b, (byte)a);
}
// units
byte opponentminvisibility = (byte)(opponentMinFogStrength * 255);
for (int i = 0; i < FogOfWarUnit.registeredUnits.Count; ++i)
{
FogOfWarUnit unit = FogOfWarUnit.registeredUnits[i];
if (unit.team == team)
{
DrawIconOnMap(fow, unit.transform.position, unitColor);
}
else
{
DrawIconOnMap(fow, unit.transform.position, enemyColor, opponentminvisibility);
}
}
// camera
if (camera != null)
{
DrawIconOnMap(fow, camera.transform.position, cameraColor);
}
// apply to texture
_texture.SetPixels32(_pixels);
_texture.Apply(false, false);
}