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KLFManager.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using UnityEngine;
namespace KLF
{
public class KLFManager : MonoBehaviour
{
public struct VesselEntry
{
public KLFVessel vessel;
public float lastUpdateTime;
}
public struct VesselStatusInfo
{
public string ownerName;
public string vesselName;
public string detailText;
public Color color;
public KLFVesselInfo info;
public Orbit orbit;
public float lastUpdateTime;
}
//Singleton
public static GameObject GameObjectInstance;
//Properties
public const String INTEROP_CLIENT_FILENAME = "interopclient.txt";
public const String INTEROP_PLUGIN_FILENAME = "interopplugin.txt";
public const String GLOBAL_SETTINGS_FILENAME = "globalsettings.txt";
public const float INACTIVE_VESSEL_RANGE = 400000000.0f;
public const float DOCKING_TARGET_RANGE = 200.0f;
public const int MAX_INACTIVE_VESSELS_PER_UPDATE = 8;
public const int STATUS_ARRAY_MIN_SIZE = 2;
public const int MAX_VESSEL_NAME_LENGTH = 32;
public const float VESSEL_TIMEOUT_DELAY = 6.0f;
public const float IDLE_DELAY = 120.0f;
public const float PLUGIN_DATA_WRITE_INTERVAL = 5.0f;
public const float GLOBAL_SETTINGS_SAVE_INTERVAL = 10.0f;
public const int INTEROP_MAX_QUEUE_SIZE = 128;
public const float INTEROP_WRITE_INTERVAL = 0.1f;
public const float INTEROP_WRITE_TIMEOUT = 2.0f;
public UnicodeEncoding encoder = new UnicodeEncoding();
public String playerName = String.Empty;
public byte inactiveVesselsPerUpdate = 0;
public float updateInterval = 0.25f;
public Dictionary<String, VesselEntry> vessels = new Dictionary<string, VesselEntry>();
public SortedDictionary<String, VesselStatusInfo> playerStatus = new SortedDictionary<string, VesselStatusInfo>();
public RenderingManager renderManager;
public PlanetariumCamera planetariumCam;
public Queue<byte[]> interopOutQueue = new Queue<byte[]>();
private float lastGlobalSettingSaveTime = 0.0f;
private float lastPluginDataWriteTime = 0.0f;
private float lastPluginUpdateWriteTime = 0.0f;
private float lastInteropWriteTime = 0.0f;
private float lastKeyPressTime = 0.0f;
private Queue<KLFVesselUpdate> vesselUpdateQueue = new Queue<KLFVesselUpdate>();
GUIStyle playerNameStyle, vesselNameStyle, stateTextStyle, chatLineStyle, screenshotDescriptionStyle;
private bool isEditorLocked = false;
private bool mappingGUIToggleKey = false;
private bool mappingScreenshotKey = false;
public bool globalUIToggle
{
get
{
return renderManager == null || renderManager.uiElementsToDisable.Length < 1 || renderManager.uiElementsToDisable[0].active;
}
}
public bool shouldDrawGUI
{
get
{
switch (HighLogic.LoadedScene)
{
case GameScenes.SPACECENTER:
case GameScenes.EDITOR:
case GameScenes.FLIGHT:
case GameScenes.SPH:
case GameScenes.TRACKSTATION:
case GameScenes.QUICKFLIGHT:
return KLFInfoDisplay.infoDisplayActive && globalUIToggle;
default:
return false;
}
}
}
public static bool isInFlight
{
get
{
return FlightGlobals.ready && FlightGlobals.ActiveVessel != null;
}
}
public bool isIdle
{
get
{
return lastKeyPressTime > 0.0f && (UnityEngine.Time.realtimeSinceStartup - lastKeyPressTime) > IDLE_DELAY;
}
}
//Keys
public bool getAnyKeyDown(ref KeyCode key)
{
foreach (KeyCode keycode in Enum.GetValues(typeof(KeyCode)))
{
if (Input.GetKeyDown(keycode))
{
key = keycode;
return true;
}
}
return false;
}
//Updates
public void updateStep()
{
if (HighLogic.LoadedScene == GameScenes.LOADING)
return; //Don't do anything while the game is loading
//Handle all queued vessel updates
while (vesselUpdateQueue.Count > 0)
{
handleVesselUpdate(vesselUpdateQueue.Dequeue());
}
readClientInterop();
if ((UnityEngine.Time.realtimeSinceStartup - lastPluginUpdateWriteTime) > updateInterval
&& (Time.realtimeSinceStartup - lastInteropWriteTime) < INTEROP_WRITE_TIMEOUT)
{
writePluginUpdate();
lastPluginUpdateWriteTime = UnityEngine.Time.realtimeSinceStartup;
}
if ((UnityEngine.Time.realtimeSinceStartup - lastPluginDataWriteTime) > PLUGIN_DATA_WRITE_INTERVAL)
{
writePluginData();
lastPluginDataWriteTime = UnityEngine.Time.realtimeSinceStartup;
}
//Write interop
if ((UnityEngine.Time.realtimeSinceStartup - lastInteropWriteTime) > INTEROP_WRITE_INTERVAL)
{
if (writePluginInterop())
lastInteropWriteTime = UnityEngine.Time.realtimeSinceStartup;
}
//Save global settings periodically
if ((UnityEngine.Time.realtimeSinceStartup - lastGlobalSettingSaveTime) > GLOBAL_SETTINGS_SAVE_INTERVAL)
{
saveGlobalSettings();
//Keep track of when the name was last read so we don't read it every time
lastGlobalSettingSaveTime = UnityEngine.Time.realtimeSinceStartup;
}
//Update the positions of all the vessels
List<String> delete_list = new List<String>();
foreach (KeyValuePair<String, VesselEntry> pair in vessels) {
VesselEntry entry = pair.Value;
if ((UnityEngine.Time.realtimeSinceStartup-entry.lastUpdateTime) <= VESSEL_TIMEOUT_DELAY
&& entry.vessel != null && entry.vessel.gameObj != null)
{
entry.vessel.updateRenderProperties();
entry.vessel.updatePosition();
}
else
{
delete_list.Add(pair.Key); //Mark the vessel for deletion
if (entry.vessel != null && entry.vessel.gameObj != null)
GameObject.Destroy(entry.vessel.gameObj);
}
}
//Delete what needs deletin'
foreach (String key in delete_list)
vessels.Remove(key);
delete_list.Clear();
//Delete outdated player status entries
foreach (KeyValuePair<String, VesselStatusInfo> pair in playerStatus)
{
if ((UnityEngine.Time.realtimeSinceStartup - pair.Value.lastUpdateTime) > VESSEL_TIMEOUT_DELAY)
delete_list.Add(pair.Key);
}
foreach (String key in delete_list)
playerStatus.Remove(key);
}
private void writePluginUpdate()
{
if (playerName == null || playerName.Length == 0)
return;
writePrimaryUpdate();
if (isInFlight)
writeSecondaryUpdates();
}
private void writePrimaryUpdate()
{
if (isInFlight)
{
//Write vessel status
KLFVesselUpdate update = getVesselUpdate(FlightGlobals.ActiveVessel);
//Update the player vessel info
VesselStatusInfo my_status = new VesselStatusInfo();
my_status.info = update;
my_status.orbit = FlightGlobals.ActiveVessel.orbit;
my_status.color = KLFVessel.generateActiveColor(playerName);
my_status.ownerName = playerName;
my_status.vesselName = FlightGlobals.ActiveVessel.vesselName;
my_status.lastUpdateTime = UnityEngine.Time.realtimeSinceStartup;
if (playerStatus.ContainsKey(playerName))
playerStatus[playerName] = my_status;
else
playerStatus.Add(playerName, my_status);
enqueuePluginInteropMessage(KLFCommon.PluginInteropMessageID.PRIMARY_PLUGIN_UPDATE, KSP.IO.IOUtils.SerializeToBinary(update));
}
else
{
//Check if the player is building a ship
bool building_ship = HighLogic.LoadedSceneIsEditor
&& EditorLogic.fetch != null
&& EditorLogic.fetch.ship != null && EditorLogic.fetch.ship.Count > 0
&& EditorLogic.fetch.shipNameField != null
&& EditorLogic.fetch.shipNameField.text != null && EditorLogic.fetch.shipNameField.text.Length > 0;
String[] status_array = null;
if (building_ship)
{
status_array = new String[3];
//Vessel name
String shipname = EditorLogic.fetch.shipNameField.text;
if (shipname.Length > MAX_VESSEL_NAME_LENGTH)
shipname = shipname.Substring(0, MAX_VESSEL_NAME_LENGTH); //Limit vessel name length
status_array[1] = "Building " + shipname;
//Vessel details
status_array[2] = "Parts: " + EditorLogic.fetch.ship.Count;
}
else
{
status_array = new String[2];
switch (HighLogic.LoadedScene)
{
case GameScenes.SPACECENTER:
status_array[1] = "At Space Center";
break;
case GameScenes.EDITOR:
status_array[1] = "In Vehicle Assembly Building";
break;
case GameScenes.SPH:
status_array[1] = "In Space Plane Hangar";
break;
case GameScenes.TRACKSTATION:
status_array[1] = "At Tracking Station";
break;
default:
status_array[1] = String.Empty;
break;
}
}
//Check if player is idle
if (isIdle)
status_array[1] = "(Idle) " + status_array[1];
status_array[0] = playerName;
//Serialize the update
byte[] update_bytes = KSP.IO.IOUtils.SerializeToBinary(status_array);
enqueuePluginInteropMessage(KLFCommon.PluginInteropMessageID.PRIMARY_PLUGIN_UPDATE, update_bytes);
VesselStatusInfo my_status = statusArrayToInfo(status_array);
if (playerStatus.ContainsKey(playerName))
playerStatus[playerName] = my_status;
else
playerStatus.Add(playerName, my_status);
}
}
private void writeSecondaryUpdates()
{
if (inactiveVesselsPerUpdate > 0)
{
//Write the inactive vessels nearest the active vessel to the file
SortedList<float, Vessel> nearest_vessels = new SortedList<float, Vessel>();
foreach (Vessel vessel in FlightGlobals.Vessels)
{
if (vessel != FlightGlobals.ActiveVessel)
{
float distance = (float)Vector3d.Distance(vessel.GetWorldPos3D(), FlightGlobals.ActiveVessel.GetWorldPos3D());
if (distance < INACTIVE_VESSEL_RANGE)
{
try
{
nearest_vessels.Add(distance, vessel);
}
catch (ArgumentException)
{
}
}
}
}
int num_written_vessels = 0;
//Write inactive vessels to file in order of distance from active vessel
IEnumerator<KeyValuePair<float, Vessel>> enumerator = nearest_vessels.GetEnumerator();
while (num_written_vessels < inactiveVesselsPerUpdate
&& num_written_vessels < MAX_INACTIVE_VESSELS_PER_UPDATE && enumerator.MoveNext())
{
byte[] update_bytes = KSP.IO.IOUtils.SerializeToBinary(getVesselUpdate(enumerator.Current.Value));
enqueuePluginInteropMessage(KLFCommon.PluginInteropMessageID.SECONDARY_PLUGIN_UPDATE, update_bytes);
num_written_vessels++;
}
}
}
private KLFVesselUpdate getVesselUpdate(Vessel vessel)
{
if (vessel == null || vessel.mainBody == null)
return null;
//Create a KLFVesselUpdate from the vessel data
KLFVesselUpdate update = new KLFVesselUpdate();
if (vessel.vesselName.Length <= MAX_VESSEL_NAME_LENGTH)
update.name = vessel.vesselName;
else
update.name = vessel.vesselName.Substring(0, MAX_VESSEL_NAME_LENGTH);
update.player = playerName;
update.id = vessel.id;
Vector3 pos = vessel.mainBody.transform.InverseTransformPoint(vessel.GetWorldPos3D());
Vector3 dir = vessel.mainBody.transform.InverseTransformDirection(vessel.transform.up);
Vector3 vel = vessel.mainBody.transform.InverseTransformDirection(vessel.GetObtVelocity());
for (int i = 0; i < 3; i++)
{
update.pos[i] = pos[i];
update.dir[i] = dir[i];
update.vel[i] = vel[i];
}
//Determine situation
if (vessel.loaded && vessel.GetTotalMass() <= 0.0)
update.situation = Situation.DESTROYED;
else
{
switch (vessel.situation)
{
case Vessel.Situations.LANDED:
update.situation = Situation.LANDED;
break;
case Vessel.Situations.SPLASHED:
update.situation = Situation.SPLASHED;
break;
case Vessel.Situations.PRELAUNCH:
update.situation = Situation.PRELAUNCH;
break;
case Vessel.Situations.SUB_ORBITAL:
if (vessel.orbit.timeToAp < vessel.orbit.period / 2.0)
update.situation = Situation.ASCENDING;
else
update.situation = Situation.DESCENDING;
break;
case Vessel.Situations.ORBITING:
update.situation = Situation.ORBITING;
break;
case Vessel.Situations.ESCAPING:
if (vessel.orbit.timeToPe > 0.0)
update.situation = Situation.ENCOUNTERING;
else
update.situation = Situation.ESCAPING;
break;
case Vessel.Situations.DOCKED:
update.situation = Situation.DOCKED;
break;
case Vessel.Situations.FLYING:
update.situation = Situation.FLYING;
break;
default:
update.situation = Situation.UNKNOWN;
break;
}
}
if (vessel == FlightGlobals.ActiveVessel)
{
update.state = State.ACTIVE;
//Set vessel details since it's the active vessel
update.detail = getVesselDetail(vessel);
}
else if (vessel.isCommandable)
update.state = State.INACTIVE;
else
update.state = State.DEAD;
update.timeScale = (float)Planetarium.TimeScale;
update.bodyName = vessel.mainBody.bodyName;
return update;
}
private KLFVesselDetail getVesselDetail(Vessel vessel)
{
KLFVesselDetail detail = new KLFVesselDetail();
detail.idle = isIdle;
detail.mass = vessel.GetTotalMass();
bool is_eva = false;
bool parachutes_open = false;
//Check if the vessel is an EVA Kerbal
if (vessel.isEVA && vessel.parts.Count > 0 && vessel.parts.First().Modules.Count > 0)
{
foreach (PartModule module in vessel.parts.First().Modules)
{
if (module is KerbalEVA)
{
KerbalEVA kerbal = (KerbalEVA)module;
detail.percentFuel = (byte)Math.Round(kerbal.Fuel / kerbal.FuelCapacity * 100);
detail.percentRCS = byte.MaxValue;
detail.numCrew = byte.MaxValue;
is_eva = true;
break;
}
}
}
if (!is_eva)
{
if (vessel.GetCrewCapacity() > 0)
detail.numCrew = (byte)vessel.GetCrewCount();
else
detail.numCrew = byte.MaxValue;
Dictionary<string, float> fuel_densities = new Dictionary<string, float>();
Dictionary<string, float> rcs_fuel_densities = new Dictionary<string, float>();
bool has_engines = false;
bool has_rcs = false;
foreach (Part part in vessel.parts)
{
foreach (PartModule module in part.Modules)
{
if (module is ModuleEngines)
{
//Determine what kinds of fuel this vessel can use and their densities
ModuleEngines engine = (ModuleEngines)module;
has_engines = true;
foreach (ModuleEngines.Propellant propellant in engine.propellants)
{
if (propellant.name == "ElectricCharge" || propellant.name == "IntakeAir")
{
continue;
}
if (!fuel_densities.ContainsKey(propellant.name))
fuel_densities.Add(propellant.name, PartResourceLibrary.Instance.GetDefinition(propellant.id).density);
}
}
if (module is ModuleRCS)
{
ModuleRCS rcs = (ModuleRCS)module;
if (rcs.requiresFuel)
{
has_rcs = true;
if (!rcs_fuel_densities.ContainsKey(rcs.resourceName))
rcs_fuel_densities.Add(rcs.resourceName, PartResourceLibrary.Instance.GetDefinition(rcs.resourceName).density);
}
}
if (module is ModuleParachute)
{
ModuleParachute parachute = (ModuleParachute)module;
if (parachute.deploymentState == ModuleParachute.deploymentStates.DEPLOYED)
parachutes_open = true;
}
}
}
//Determine how much fuel this vessel has and can hold
float fuel_capacity = 0.0f;
float fuel_amount = 0.0f;
float rcs_capacity = 0.0f;
float rcs_amount = 0.0f;
foreach (Part part in vessel.parts)
{
if (part != null && part.Resources != null)
{
foreach (PartResource resource in part.Resources)
{
float density = 0.0f;
//Check that this vessel can use this type of resource as fuel
if (has_engines && fuel_densities.TryGetValue(resource.resourceName, out density))
{
fuel_capacity += ((float)resource.maxAmount) * density;
fuel_amount += ((float)resource.amount) * density;
}
if (has_rcs && rcs_fuel_densities.TryGetValue(resource.resourceName, out density))
{
rcs_capacity += ((float)resource.maxAmount) * density;
rcs_amount += ((float)resource.amount) * density;
}
}
}
}
if (has_engines && fuel_capacity > 0.0f)
detail.percentFuel = (byte)Math.Round(fuel_amount / fuel_capacity * 100);
else
detail.percentFuel = byte.MaxValue;
if (has_rcs && rcs_capacity > 0.0f)
detail.percentRCS = (byte)Math.Round(rcs_amount / rcs_capacity * 100);
else
detail.percentRCS = byte.MaxValue;
}
//Determine vessel activity
if (parachutes_open)
detail.activity = Activity.PARACHUTING;
//Check if the vessel is aerobraking
if (vessel.orbit != null && vessel.orbit.referenceBody != null
&& vessel.orbit.referenceBody.atmosphere && vessel.orbit.altitude < vessel.orbit.referenceBody.maxAtmosphereAltitude)
{
//Vessel inside its body's atmosphere
switch (vessel.situation)
{
case Vessel.Situations.LANDED:
case Vessel.Situations.SPLASHED:
case Vessel.Situations.SUB_ORBITAL:
case Vessel.Situations.PRELAUNCH:
break;
default:
//If the apoapsis of the orbit is above the atmosphere, vessel is aerobraking
if (vessel.situation == Vessel.Situations.ESCAPING || (float)vessel.orbit.ApA > vessel.orbit.referenceBody.maxAtmosphereAltitude)
detail.activity = Activity.AEROBRAKING;
break;
}
}
//Check if the vessel is docking
if (detail.activity == Activity.NONE && FlightGlobals.fetch.VesselTarget != null && FlightGlobals.fetch.VesselTarget is ModuleDockingNode
&& Vector3.Distance(vessel.GetWorldPos3D(), FlightGlobals.fetch.VesselTarget.GetTransform().position) < DOCKING_TARGET_RANGE)
detail.activity = Activity.DOCKING;
return detail;
}
private void writePluginData()
{
//CurrentGameTitle
String current_game_title = String.Empty;
if (HighLogic.CurrentGame != null)
{
current_game_title = HighLogic.CurrentGame.Title;
//Remove the (Sandbox) portion of the title
const String remove = " (Sandbox)";
if (current_game_title.Length > remove.Length)
current_game_title = current_game_title.Remove(current_game_title.Length - remove.Length);
}
byte[] title_bytes = encoder.GetBytes(current_game_title);
//Watch player name
String watch_player_name = String.Empty;
if (shouldDrawGUI && KLFScreenshotDisplay.windowEnabled)
watch_player_name = KLFScreenshotDisplay.watchPlayerName;
byte[] watch_bytes = encoder.GetBytes(watch_player_name);
//Build update byte array
byte[] update_bytes = new byte[1 + 4 + title_bytes.Length + 4 + watch_bytes.Length];
int index = 0;
//Activity
update_bytes[index] = isInFlight ? (byte)1 : (byte)0;
index++;
//Game title
KLFCommon.intToBytes(title_bytes.Length).CopyTo(update_bytes, index);
index += 4;
title_bytes.CopyTo(update_bytes, index);
index += title_bytes.Length;
//Watch player name
KLFCommon.intToBytes(watch_bytes.Length).CopyTo(update_bytes, index);
index += 4;
watch_bytes.CopyTo(update_bytes, index);
index += watch_bytes.Length;
enqueuePluginInteropMessage(KLFCommon.PluginInteropMessageID.PLUGIN_DATA, update_bytes);
}
private VesselStatusInfo statusArrayToInfo(String[] status_array)
{
if (status_array != null && status_array.Length >= STATUS_ARRAY_MIN_SIZE)
{
//Read status array
VesselStatusInfo status = new VesselStatusInfo();
status.info = null;
status.ownerName = status_array[0];
status.vesselName = status_array[1];
if (status_array.Length >= 3)
status.detailText = status_array[2];
status.orbit = null;
status.lastUpdateTime = UnityEngine.Time.realtimeSinceStartup;
status.color = KLFVessel.generateActiveColor(status.ownerName);
return status;
}
else
return new VesselStatusInfo();
}
private void shareScreenshot()
{
//Determine the scaled-down dimensions of the screenshot
int w = 0;
int h = 0;
KLFScreenshotDisplay.screenshotSettings.getBoundedDimensions(Screen.width, Screen.height, ref w, ref h);
//Read the screen pixels into a texture
Texture2D full_screen_tex = new Texture2D(Screen.width, Screen.height, TextureFormat.RGB24, false);
full_screen_tex.filterMode = FilterMode.Bilinear;
full_screen_tex.ReadPixels(new Rect(0, 0, Screen.width, Screen.height), 0, 0, false);
full_screen_tex.Apply();
RenderTexture render_tex = new RenderTexture(w, h, 24);
render_tex.useMipMap = false;
if (KLFScreenshotDisplay.smoothScreens && (Screen.width > w * 2 || Screen.height > h * 2))
{
//Blit the full texture to a double-sized texture to improve final quality
RenderTexture resize_tex = new RenderTexture(w * 2, h * 2, 24);
Graphics.Blit(full_screen_tex, resize_tex);
//Blit the double-sized texture to normal-sized texture
Graphics.Blit(resize_tex, render_tex);
}
else
Graphics.Blit(full_screen_tex, render_tex); //Blit the screen texture to a render texture
full_screen_tex = null;
RenderTexture.active = render_tex;
//Read the pixels from the render texture into a Texture2D
Texture2D resized_tex = new Texture2D(w, h, TextureFormat.RGB24, false);
resized_tex.ReadPixels(new Rect(0, 0, w, h), 0, 0);
resized_tex.Apply();
RenderTexture.active = null;
byte[] data = resized_tex.EncodeToPNG();
//Build the description
StringBuilder sb = new StringBuilder();
sb.Append(playerName);
if (isInFlight)
{
sb.Append(" - ");
sb.Append(FlightGlobals.ActiveVessel.vesselName);
}
byte[] description = encoder.GetBytes(sb.ToString());
//Build the message data
byte[] bytes = new byte[4 + description.Length + data.Length];
KLFCommon.intToBytes(description.Length).CopyTo(bytes, 0);
description.CopyTo(bytes, 4);
data.CopyTo(bytes, 4 + description.Length);
enqueuePluginInteropMessage(KLFCommon.PluginInteropMessageID.SCREENSHOT_SHARE, bytes);
}
private void handleUpdate(object obj)
{
if (obj is KLFVesselUpdate)
{
handleVesselUpdate((KLFVesselUpdate)obj);
}
else if (obj is String[])
{
String[] status_array = (String[])obj;
VesselStatusInfo status = statusArrayToInfo(status_array);
if (status.ownerName != null && status.ownerName.Length > 0)
{
if (playerStatus.ContainsKey(status.ownerName))
playerStatus[status.ownerName] = status;
else
playerStatus.Add(status.ownerName, status);
}
}
}
private void handleVesselUpdate(KLFVesselUpdate vessel_update)
{
if (!isInFlight)
{
//While not in-flight don't create KLF vessel, just store the active vessel status info
if (vessel_update.state == State.ACTIVE) {
VesselStatusInfo status = new VesselStatusInfo();
status.info = vessel_update;
status.ownerName = vessel_update.player;
status.vesselName = vessel_update.name;
status.orbit = null;
status.lastUpdateTime = UnityEngine.Time.realtimeSinceStartup;
status.color = KLFVessel.generateActiveColor(status.ownerName);
if (playerStatus.ContainsKey(status.ownerName))
playerStatus[status.ownerName] = status;
else
playerStatus.Add(status.ownerName, status);
}
return; //Don't handle updates while not flying a ship
}
//Build the key for the vessel
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append(vessel_update.player);
sb.Append(vessel_update.id.ToString());
String vessel_key = sb.ToString();
KLFVessel vessel = null;
//Try to find the key in the vessel dictionary
VesselEntry entry;
if (vessels.TryGetValue(vessel_key, out entry))
{
vessel = entry.vessel;
if (vessel == null || vessel.gameObj == null || vessel.vesselName != vessel_update.name)
{
//Delete the vessel if it's null or needs to be renamed
vessels.Remove(vessel_key);
if (vessel != null && vessel.gameObj != null)
GameObject.Destroy(vessel.gameObj);
vessel = null;
}
else
{
//Update the entry's timestamp
VesselEntry new_entry = new VesselEntry();
new_entry.vessel = entry.vessel;
new_entry.lastUpdateTime = UnityEngine.Time.realtimeSinceStartup;
vessels[vessel_key] = new_entry;
}
}
if (vessel == null) {
//Add the vessel to the dictionary
vessel = new KLFVessel(vessel_update.name, vessel_update.player, vessel_update.id);
entry = new VesselEntry();
entry.vessel = vessel;
entry.lastUpdateTime = UnityEngine.Time.realtimeSinceStartup;
if (vessels.ContainsKey(vessel_key))
vessels[vessel_key] = entry;
else
vessels.Add(vessel_key, entry);
/*Queue this update for the next update call because updating a vessel on the same step as
* creating it usually causes problems for some reason */
vesselUpdateQueue.Enqueue(vessel_update);
}
else
applyVesselUpdate(vessel_update, vessel); //Apply the vessel update to the existing vessel
}
private void applyVesselUpdate(KLFVesselUpdate vessel_update, KLFVessel vessel)
{
//Find the CelestialBody that matches the one in the update
CelestialBody update_body = null;
if (vessel.mainBody != null && vessel.mainBody.bodyName == vessel_update.bodyName)
update_body = vessel.mainBody; //Vessel already has the correct body
else
{
//Find the celestial body in the list of bodies
foreach (CelestialBody body in FlightGlobals.Bodies)
{
if (body.bodyName == vessel_update.bodyName)
{
update_body = body;
break;
}
}
}
if (update_body != null)
{
//Convert float arrays to Vector3s
Vector3 pos = new Vector3(vessel_update.pos[0], vessel_update.pos[1], vessel_update.pos[2]);
Vector3 dir = new Vector3(vessel_update.dir[0], vessel_update.dir[1], vessel_update.dir[2]);
Vector3 vel = new Vector3(vessel_update.vel[0], vessel_update.vel[1], vessel_update.vel[2]);
vessel.info = vessel_update;
vessel.setOrbitalData(update_body, pos, vel, dir);
}
if (vessel_update.state == State.ACTIVE)
{
//Update the player status info
VesselStatusInfo status = new VesselStatusInfo();
status.info = vessel_update;
status.ownerName = vessel_update.player;
status.vesselName = vessel_update.name;
if (vessel.orbitValid)
status.orbit = vessel.orbitRenderer.orbit;
status.lastUpdateTime = UnityEngine.Time.realtimeSinceStartup;
status.color = KLFVessel.generateActiveColor(status.ownerName);
if (playerStatus.ContainsKey(status.ownerName))
playerStatus[status.ownerName] = status;
else
playerStatus.Add(status.ownerName, status);
}
}
private void writeIntToStream(KSP.IO.FileStream stream, Int32 val)
{
stream.Write(KLFCommon.intToBytes(val), 0, 4);
}
private Int32 readIntFromStream(KSP.IO.FileStream stream)
{
byte[] bytes = new byte[4];
stream.Read(bytes, 0, 4);
return KLFCommon.intFromBytes(bytes);
}
private void safeDelete(String filename)
{
if (KSP.IO.File.Exists<KLFManager>(filename))
{
try
{
KSP.IO.File.Delete<KLFManager>(filename);
}
catch { }
}
}
private void enqueueChatOutMessage(String message)
{
String line = message.Replace("\n", ""); //Remove line breaks from message
if (line.Length > 0)
{
enqueuePluginInteropMessage(KLFCommon.PluginInteropMessageID.CHAT_SEND, encoder.GetBytes(line));
KLFChatDisplay.enqueueChatLine("[" + playerName + "] " + line);
}
}
//Interop
private void readClientInterop()
{
if (KSP.IO.File.Exists<KLFManager>(INTEROP_CLIENT_FILENAME))
{
byte[] bytes = null;
try
{
bytes = KSP.IO.File.ReadAllBytes<KLFManager>(INTEROP_CLIENT_FILENAME);
//Delete the screenshot now that it's been read
KSP.IO.File.Delete<KLFManager>(INTEROP_CLIENT_FILENAME);
}
catch
{
bytes = null;
Debug.LogWarning("*** Unable to read file " + INTEROP_CLIENT_FILENAME);
}
if (bytes != null && bytes.Length > 4)
{
//Read the file-format version
int file_version = KLFCommon.intFromBytes(bytes, 0);
if (file_version != KLFCommon.FILE_FORMAT_VERSION)
{
//Incompatible client version
Debug.LogError("KLF Client incompatible with plugin");
return;