132 lines
5.2 KiB
C#
132 lines
5.2 KiB
C#
using Barotrauma.Networking;
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using Lidgren.Network;
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using Microsoft.Xna.Framework;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace Barotrauma
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{
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partial class Hull : MapEntity, ISerializableEntity, IServerSerializable, IClientSerializable
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{
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private float lastSentVolume, lastSentOxygen;
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private float sendUpdateTimer;
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public override bool IsMouseOn(Vector2 position)
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{
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return false;
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}
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partial void UpdateProjSpecific(float deltaTime, Camera cam)
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{
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if (IdFreed) { return; }
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//don't create updates if all clients are very far from the hull
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float hullUpdateDistanceSqr = NetConfig.HullUpdateDistance * NetConfig.HullUpdateDistance;
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if (!GameMain.Server.ConnectedClients.Any(c =>
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c.Character != null &&
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Vector2.DistanceSquared(c.Character.WorldPosition, WorldPosition) < hullUpdateDistanceSqr))
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{
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return;
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}
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//update client hulls if the amount of water has changed by >10%
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//or if oxygen percentage has changed by 5%
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if (Math.Abs(lastSentVolume - waterVolume) > Volume * 0.1f ||
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Math.Abs(lastSentOxygen - OxygenPercentage) > 5f)
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{
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sendUpdateTimer -= deltaTime;
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if (sendUpdateTimer < 0.0f)
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{
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GameMain.NetworkMember.CreateEntityEvent(this);
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lastSentVolume = waterVolume;
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lastSentOxygen = OxygenPercentage;
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sendUpdateTimer = NetConfig.HullUpdateInterval;
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}
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}
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}
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public void ServerWrite(NetBuffer message, Client c, object[] extraData = null)
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{
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message.WriteRangedSingle(MathHelper.Clamp(waterVolume / Volume, 0.0f, 1.5f), 0.0f, 1.5f, 8);
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message.WriteRangedSingle(MathHelper.Clamp(OxygenPercentage, 0.0f, 100.0f), 0.0f, 100.0f, 8);
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message.Write(FireSources.Count > 0);
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if (FireSources.Count > 0)
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{
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message.WriteRangedInteger(0, 16, Math.Min(FireSources.Count, 16));
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for (int i = 0; i < Math.Min(FireSources.Count, 16); i++)
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{
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var fireSource = FireSources[i];
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Vector2 normalizedPos = new Vector2(
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(fireSource.Position.X - rect.X) / rect.Width,
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(fireSource.Position.Y - (rect.Y - rect.Height)) / rect.Height);
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message.WriteRangedSingle(MathHelper.Clamp(normalizedPos.X, 0.0f, 1.0f), 0.0f, 1.0f, 8);
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message.WriteRangedSingle(MathHelper.Clamp(normalizedPos.Y, 0.0f, 1.0f), 0.0f, 1.0f, 8);
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message.WriteRangedSingle(MathHelper.Clamp(fireSource.Size.X / rect.Width, 0.0f, 1.0f), 0, 1.0f, 8);
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}
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}
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}
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//used when clients use the water/fire console commands
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public void ServerRead(ClientNetObject type, NetBuffer msg, Client c)
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{
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float newWaterVolume = msg.ReadRangedSingle(0.0f, 1.5f, 8) * Volume;
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bool hasFireSources = msg.ReadBoolean();
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int fireSourceCount = 0;
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List<Vector3> newFireSources = new List<Vector3>();
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if (hasFireSources)
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{
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fireSourceCount = msg.ReadRangedInteger(0, 16);
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for (int i = 0; i < fireSourceCount; i++)
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{
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newFireSources.Add(new Vector3(
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MathHelper.Clamp(msg.ReadRangedSingle(0.0f, 1.0f, 8), 0.05f, 0.95f),
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MathHelper.Clamp(msg.ReadRangedSingle(0.0f, 1.0f, 8), 0.05f, 0.95f),
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msg.ReadRangedSingle(0.0f, 1.0f, 8)));
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}
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}
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if (!c.HasPermission(ClientPermissions.ConsoleCommands) ||
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!c.PermittedConsoleCommands.Any(command => command.names.Contains("fire") || command.names.Contains("editfire")))
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{
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return;
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}
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WaterVolume = newWaterVolume;
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for (int i = 0; i < fireSourceCount; i++)
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{
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Vector2 pos = new Vector2(
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rect.X + rect.Width * newFireSources[i].X,
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rect.Y - rect.Height + (rect.Height * newFireSources[i].Y));
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float size = newFireSources[i].Z * rect.Width;
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var newFire = i < FireSources.Count ?
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FireSources[i] :
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new FireSource(Submarine == null ? pos : pos + Submarine.Position, null, true);
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newFire.Position = pos;
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newFire.Size = new Vector2(size, newFire.Size.Y);
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//ignore if the fire wasn't added to this room (invalid position)?
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if (!FireSources.Contains(newFire))
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{
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newFire.Remove();
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continue;
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}
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}
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for (int i = FireSources.Count - 1; i >= fireSourceCount; i--)
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{
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FireSources[i].Remove();
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if (i < FireSources.Count)
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{
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FireSources.RemoveAt(i);
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}
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}
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}
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}
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}
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