// Function from file: cameranet.dm
public void visibility(Mob_Camera_AiEye ai = null)
{
int x1 = 0;
int y1 = 0;
int? x2 = null;
int? y2 = null;
ByTable visibleChunks = null;
int? x = null;
int? y = null;
ByTable remove = null;
ByTable add = null;
dynamic chunk = null;
dynamic c = null;
dynamic chunk2 = null;
dynamic c2 = null;
x1 = Num13.MaxInt(0, ai.x - 16) & 65520;
y1 = Num13.MaxInt(0, ai.y - 16) & 65520;
x2 = Num13.MinInt(Game13.map_size_x, ai.x + 16) & 65520;
y2 = Num13.MinInt(Game13.map_size_y, ai.y + 16) & 65520;
visibleChunks = new ByTable();
x = null;
x = x1;
while ((x ?? 0) <= (x2 ?? 0))
{
y = null;
y = y1;
while ((y ?? 0) <= (y2 ?? 0))
{
visibleChunks.Or(this.getCameraChunk(x, y, ai.z));
y += GlobalVars.CHUNK_SIZE;
}
x += GlobalVars.CHUNK_SIZE;
}
remove = ai.visibleCameraChunks - visibleChunks;
add = visibleChunks - ai.visibleCameraChunks;
foreach (dynamic _a in Lang13.Enumerate(remove))
{
chunk = _a;
c = chunk;
((Camerachunk)c).remove(ai);
}
foreach (dynamic _b in Lang13.Enumerate(add))
{
chunk2 = _b;
c2 = chunk2;
((Camerachunk)c2).add(ai);
}
return;
}
// Function from file: chunk.dm
public void remove(Mob_Camera_AiEye eye = null)
{
Client client = null;
client = eye.GetViewerClient();
if (client != null)
{
client.images.Remove(this.obscured);
}
eye.visibleCameraChunks.Remove(this);
this.seenby.Remove(eye);
if (this.visible > 0)
{
this.visible--;
}
return;
}
// Function from file: chunk.dm
public void add(Mob_Camera_AiEye eye = null)
{
Client client = null;
client = eye.GetViewerClient();
if (client != null)
{
client.images.Add(this.obscured);
}
eye.visibleCameraChunks.Add(this);
this.visible++;
this.seenby.Add(eye);
if (this.changed && !this.updating)
{
this.update();
}
return;
}
// Function from file: multitool.dm
public override int?process(dynamic seconds = null)
{
bool found_eye = false;
dynamic our_turf = null;
Mob_Living_Silicon_Ai AI = null;
Camerachunk chunk = null;
Mob_Camera_AiEye A = null;
dynamic eye_turf = null;
if (this.track_delay > Game13.time)
{
return(null);
}
found_eye = false;
our_turf = GlobalFuncs.get_turf(this);
foreach (dynamic _a in Lang13.Enumerate(GlobalVars.ai_list, typeof(Mob_Living_Silicon_Ai)))
{
AI = _a;
if (AI.cameraFollow == this)
{
found_eye = true;
break;
}
}
if (!found_eye && Lang13.Bool(GlobalVars.cameranet.chunkGenerated(Lang13.IntNullable(our_turf.x), Lang13.IntNullable(our_turf.y), Convert.ToInt32(our_turf.z))))
{
chunk = GlobalVars.cameranet.getCameraChunk(Lang13.IntNullable(our_turf.x), Lang13.IntNullable(our_turf.y), Convert.ToInt32(our_turf.z));
if (chunk != null)
{
if (chunk.seenby.len != 0)
{
foreach (dynamic _b in Lang13.Enumerate(chunk.seenby, typeof(Mob_Camera_AiEye)))
{
A = _b;
eye_turf = GlobalFuncs.get_turf(A);
if (Map13.GetDistance(our_turf, eye_turf) < 8)
{
found_eye = true;
break;
}
}
}
}
}
if (found_eye)
{
this.icon_state = "" + Lang13.Initial(this, "icon_state") + "_red";
}
else
{
this.icon_state = Lang13.Initial(this, "icon_state");
}
this.track_delay = Game13.time + 10;
return(null);
}
