1235 lines
55 KiB
C#
1235 lines
55 KiB
C#
using Barotrauma.Networking;
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using FarseerPhysics;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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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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using System.Xml.Linq;
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namespace Barotrauma.Items.Components
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{
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partial class Sonar : Powered, IServerSerializable, IClientSerializable
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{
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enum Mode
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{
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Active,
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Passive
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};
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private bool dynamicDockingIndicator = true;
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private bool unsentChanges;
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private float networkUpdateTimer;
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public GUITickBox ActiveTickBox
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{
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get { return activeTickBox; }
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}
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private GUITickBox activeTickBox, passiveTickBox;
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private GUITextBlock signalWarningText;
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private GUIScrollBar zoomSlider;
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private GUITickBox directionalTickBox;
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private GUIScrollBar directionalSlider;
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private GUILayoutGroup activeControlsContainer;
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private GUIFrame controlContainer;
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private GUICustomComponent sonarView;
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private float displayBorderSize;
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private List<SonarBlip> sonarBlips;
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private float prevPingRadius;
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private float prevPassivePingRadius;
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private Vector2 center;
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private float displayScale;
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private float zoomSqrt;
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private float showDirectionalIndicatorTimer;
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//Vector2 = vector from the ping source to the position of the disruption
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//float = strength of the disruption, between 0-1
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List<Pair<Vector2, float>> disruptedDirections = new List<Pair<Vector2, float>>();
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private static Color[] blipColorGradient =
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{
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Color.TransparentBlack,
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new Color(0, 50, 160),
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new Color(0, 133, 166),
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new Color(2, 159, 30),
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new Color(255, 255, 255)
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};
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private float prevDockingDist;
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public Vector2 DisplayOffset { get; private set; }
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public float DisplayRadius { get; private set; }
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partial void InitProjSpecific(XElement element)
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{
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sonarBlips = new List<SonarBlip>();
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sonarView = new GUICustomComponent(new RectTransform(Point.Zero, GuiFrame.RectTransform, Anchor.CenterLeft),
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(spriteBatch, guiCustomComponent) => { DrawSonar(spriteBatch, guiCustomComponent.Rect); }, null);
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controlContainer = new GUIFrame(new RectTransform(new Vector2(0.3f, 0.35f), GuiFrame.RectTransform, Anchor.TopLeft)
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{ MinSize = new Point(150, 0) }, "SonarFrame");
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controlContainer.RectTransform.SetAsFirstChild();
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var paddedControlContainer = new GUILayoutGroup(new RectTransform(new Vector2(0.9f, 0.9f), controlContainer.RectTransform, Anchor.Center))
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{
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RelativeSpacing = 0.03f,
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Stretch = true
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};
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passiveTickBox = new GUITickBox(new RectTransform(new Vector2(0.3f, 0.2f), paddedControlContainer.RectTransform), TextManager.Get("SonarPassive"), style: "GUIRadioButton")
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{
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ToolTip = TextManager.Get("SonarTipPassive"),
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Selected = true
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};
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activeTickBox = new GUITickBox(new RectTransform(new Vector2(0.3f, 0.2f), paddedControlContainer.RectTransform), TextManager.Get("SonarActive"), style: "GUIRadioButton")
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{
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ToolTip = TextManager.Get("SonarTipActive"),
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OnSelected = (GUITickBox box) =>
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{
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IsActive = box.Selected;
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if (GameMain.Client != null)
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{
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unsentChanges = true;
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correctionTimer = CorrectionDelay;
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}
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return true;
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}
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};
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var zoomContainer = new GUILayoutGroup(new RectTransform(new Vector2(1.0f, 0.2f), paddedControlContainer.RectTransform), isHorizontal: true);
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new GUITextBlock(new RectTransform(new Vector2(0.35f, 1.0f), zoomContainer.RectTransform), TextManager.Get("SonarZoom"), font: GUI.SmallFont)
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{
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Padding = Vector4.Zero
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};
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zoomSlider = new GUIScrollBar(new RectTransform(new Vector2(0.65f, 1.0f), zoomContainer.RectTransform), barSize: 0.1f, isHorizontal: true)
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{
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OnMoved = (scrollbar, scroll) =>
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{
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zoom = MathHelper.Lerp(MinZoom, MaxZoom, scroll);
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if (GameMain.Client != null)
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{
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unsentChanges = true;
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correctionTimer = CorrectionDelay;
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}
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return true;
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}
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};
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var activeControls = new GUIFrame(new RectTransform(new Vector2(0.9f, 0.6f), paddedControlContainer.RectTransform) { RelativeOffset = new Vector2(0.1f, 0.0f) }, "InnerFrame");
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activeControlsContainer = new GUILayoutGroup(new RectTransform(new Vector2(0.9f, 0.8f), activeControls.RectTransform, Anchor.Center))
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{
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RelativeSpacing = 0.03f,
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Stretch = true
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};
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directionalTickBox = new GUITickBox(new RectTransform(new Vector2(0.3f, 0.3f), activeControlsContainer.RectTransform), TextManager.Get("SonarDirectionalPing"))
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{
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OnSelected = (tickBox) =>
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{
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useDirectionalPing = tickBox.Selected;
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if (GameMain.Client != null)
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{
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unsentChanges = true;
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correctionTimer = CorrectionDelay;
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}
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return true;
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}
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};
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directionalSlider = new GUIScrollBar(new RectTransform(new Vector2(1.0f, 0.3f), activeControlsContainer.RectTransform), barSize: 0.1f, isHorizontal: true)
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{
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OnMoved = (scrollbar, scroll) =>
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{
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showDirectionalIndicatorTimer = 1.0f;
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float pingAngle = MathHelper.Lerp(0.0f, MathHelper.TwoPi, scroll);
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pingDirection = new Vector2((float)Math.Cos(pingAngle), (float)Math.Sin(pingAngle));
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if (GameMain.Client != null)
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{
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unsentChanges = true;
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correctionTimer = CorrectionDelay;
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}
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return true;
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}
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};
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signalWarningText = new GUITextBlock(new RectTransform(new Vector2(1.0f, 0.15f), paddedControlContainer.RectTransform), "", Color.Orange, textAlignment: Alignment.Center);
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GUIRadioButtonGroup sonarMode = new GUIRadioButtonGroup();
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sonarMode.AddRadioButton(Mode.Active, activeTickBox);
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sonarMode.AddRadioButton(Mode.Passive, passiveTickBox);
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sonarMode.Selected = Mode.Passive;
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GuiFrame.CanBeFocused = false;
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foreach (XElement subElement in element.Elements())
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{
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switch (subElement.Name.ToString().ToLowerInvariant())
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{
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case "pingcircle":
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pingCircle = new Sprite(subElement);
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break;
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case "directionalpingcircle":
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directionalPingCircle = new Sprite(subElement);
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break;
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case "screenoverlay":
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screenOverlay = new Sprite(subElement);
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break;
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case "screenbackground":
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screenBackground = new Sprite(subElement);
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break;
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case "blip":
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sonarBlip = new Sprite(subElement);
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break;
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case "linesprite":
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lineSprite = new Sprite(subElement);
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break;
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}
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}
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SetUILayout();
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GameMain.Instance.OnResolutionChanged += SetUILayout;
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GameMain.Config.OnHUDScaleChanged += SetUILayout;
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}
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private void SetUILayout()
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{
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int viewSize = (int)Math.Min(GuiFrame.Rect.Width - 150, GuiFrame.Rect.Height * 0.9f);
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sonarView.RectTransform.NonScaledSize = new Point(viewSize);
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controlContainer.RectTransform.AbsoluteOffset = new Point((int)(viewSize * 0.9f), 0);
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}
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public override void OnItemLoaded()
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{
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zoomSlider.BarScroll = MathUtils.InverseLerp(MinZoom, MaxZoom, zoom);
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//make the sonarView customcomponent render the steering view so it gets drawn in front of the sonar
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item.GetComponent<Steering>()?.AttachToSonarHUD(sonarView);
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}
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public override void UpdateHUD(Character character, float deltaTime, Camera cam)
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{
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showDirectionalIndicatorTimer -= deltaTime;
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if (GameMain.Client != null)
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{
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if (unsentChanges)
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{
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if (networkUpdateTimer <= 0.0f)
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{
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item.CreateClientEvent(this);
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correctionTimer = CorrectionDelay;
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networkUpdateTimer = 0.1f;
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unsentChanges = false;
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}
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}
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networkUpdateTimer -= deltaTime;
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}
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if (sonarView.Rect.Contains(PlayerInput.MousePosition))
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{
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float scrollSpeed = PlayerInput.ScrollWheelSpeed / 1000.0f;
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if (Math.Abs(scrollSpeed) > 0.0001f)
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{
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zoomSlider.BarScroll += PlayerInput.ScrollWheelSpeed / 1000.0f;
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zoomSlider.OnMoved(zoomSlider, zoomSlider.BarScroll);
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}
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}
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float distort = 1.0f - item.Condition / item.MaxCondition;
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for (int i = sonarBlips.Count - 1; i >= 0; i--)
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{
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sonarBlips[i].FadeTimer -= deltaTime * MathHelper.Lerp(0.5f, 2.0f, distort);
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sonarBlips[i].Position += sonarBlips[i].Velocity * deltaTime;
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if (sonarBlips[i].FadeTimer <= 0.0f) sonarBlips.RemoveAt(i);
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}
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foreach (GUIComponent component in activeControlsContainer.Parent.GetAllChildren())
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{
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if (component is GUITextBlock textBlock)
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{
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textBlock.TextColor = IsActive ? textBlock.Style.textColor : textBlock.Style.textColor * 0.5f;
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}
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}
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//sonar view can only get focus when the cursor is inside the circle
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sonarView.CanBeFocused =
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Vector2.DistanceSquared(sonarView.Rect.Center.ToVector2(), PlayerInput.MousePosition) <
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(sonarView.Rect.Width / 2 * sonarView.Rect.Width / 2);
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if (UseTransducers && connectedTransducers.Count == 0)
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{
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return;
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}
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Vector2 transducerCenter = GetTransducerPos() + DisplayOffset;
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if (Level.Loaded != null)
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{
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Dictionary<LevelTrigger, Vector2> levelTriggerFlows = new Dictionary<LevelTrigger, Vector2>();
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foreach (LevelObject levelObject in Level.Loaded.LevelObjectManager.GetAllObjects(transducerCenter, range * pingState / zoom))
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{
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//gather all nearby triggers that are causing the water to flow into the dictionary
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foreach (LevelTrigger trigger in levelObject.Triggers)
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{
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Vector2 flow = trigger.GetWaterFlowVelocity();
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//ignore ones that are barely doing anything (flow^2 < 1)
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if (flow.LengthSquared() > 1.0f) levelTriggerFlows.Add(trigger, flow);
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}
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}
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foreach (KeyValuePair<LevelTrigger, Vector2> triggerFlow in levelTriggerFlows)
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{
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LevelTrigger trigger = triggerFlow.Key;
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Vector2 flow = triggerFlow.Value;
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float flowMagnitude = flow.Length();
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if (Rand.Range(0.0f, 1.0f) < flowMagnitude / 1000.0f)
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{
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float edgeDist = Rand.Range(0.0f, 1.0f);
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Vector2 blipPos = trigger.WorldPosition + Rand.Vector(trigger.ColliderRadius * edgeDist);
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Vector2 blipVel = flow;
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if (trigger.ForceFalloff) flow *= (1.0f - edgeDist);
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//go through other triggers in range and add the flows of the ones that the blip is inside
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foreach (KeyValuePair<LevelTrigger, Vector2> triggerFlow2 in levelTriggerFlows)
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{
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LevelTrigger trigger2 = triggerFlow2.Key;
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if (trigger2 != trigger && Vector2.DistanceSquared(blipPos, trigger2.WorldPosition) < trigger2.ColliderRadius * trigger2.ColliderRadius)
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{
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Vector2 trigger2flow = triggerFlow2.Value;
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if (trigger2.ForceFalloff) trigger2flow *= (1.0f - Vector2.Distance(blipPos, trigger2.WorldPosition) / trigger2.ColliderRadius);
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blipVel += trigger2flow;
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}
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}
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var flowBlip = new SonarBlip(blipPos, Rand.Range(0.5f, 1.0f), 1.0f)
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{
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Velocity = blipVel * Rand.Range(1.0f, 5.0f),
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Size = new Vector2(MathHelper.Lerp(0.4f, 5f, flowMagnitude / 500.0f), 0.2f),
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Rotation = (float)Math.Atan2(-blipVel.Y, blipVel.X)
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};
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sonarBlips.Add(flowBlip);
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}
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}
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}
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Steering steering = item.GetComponent<Steering>();
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if (steering != null && steering.DockingModeEnabled && steering.ActiveDockingSource != null)
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{
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float dockingDist = Vector2.Distance(steering.ActiveDockingSource.Item.WorldPosition, steering.DockingTarget.Item.WorldPosition);
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if (prevDockingDist > steering.DockingAssistThreshold && dockingDist <= steering.DockingAssistThreshold)
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{
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zoom = Math.Max(zoom, MathHelper.Lerp(MinZoom, MaxZoom, 0.25f));
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}
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else if (prevDockingDist > steering.DockingAssistThreshold * 0.75f && dockingDist <= steering.DockingAssistThreshold * 0.75f)
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{
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zoom = Math.Max(zoom, MathHelper.Lerp(MinZoom, MaxZoom, 0.5f));
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}
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else if (prevDockingDist > steering.DockingAssistThreshold * 0.5f && dockingDist <= steering.DockingAssistThreshold * 0.5f)
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{
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zoom = Math.Max(zoom, MathHelper.Lerp(MinZoom, MaxZoom, 0.25f));
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}
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prevDockingDist = Math.Min(dockingDist, prevDockingDist);
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}
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else
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{
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prevDockingDist = float.MaxValue;
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}
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if (IsActive)
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{
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float pingRadius = DisplayRadius * pingState / zoom;
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UpdateDisruptions(transducerCenter, pingRadius / displayScale, prevPingRadius / displayScale);
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Ping(transducerCenter, transducerCenter,
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pingRadius, prevPingRadius, displayScale, range / zoom, passive: false, pingStrength: 2.0f);
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prevPingRadius = pingRadius;
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return;
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}
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float passivePingRadius = (float)(Timing.TotalTime % 1.0f);
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if (passivePingRadius > 0.0f)
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{
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disruptedDirections.Clear();
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foreach (AITarget t in AITarget.List)
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{
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if (t.SoundRange <= 0.0f || !t.Enabled) { continue; }
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float distSqr = Vector2.DistanceSquared(t.WorldPosition, transducerCenter);
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if (distSqr > t.SoundRange * t.SoundRange * 2) { continue; }
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float dist = (float)Math.Sqrt(distSqr);
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if (dist > prevPassivePingRadius * Range && dist <= passivePingRadius * Range)
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{
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Ping(t.WorldPosition, transducerCenter,
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Math.Min(t.SoundRange, range * 0.5f) * displayScale, 0, displayScale, Math.Min(t.SoundRange, range * 0.5f),
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passive: true, pingStrength: 0.5f);
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sonarBlips.Add(new SonarBlip(t.WorldPosition, 1.0f, 1.0f));
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}
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}
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}
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prevPassivePingRadius = passivePingRadius;
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}
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private void DrawSonar(SpriteBatch spriteBatch, Rectangle rect)
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{
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displayBorderSize = 0.2f;
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center = rect.Center.ToVector2();
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DisplayRadius = (rect.Width / 2.0f) * (1.0f - displayBorderSize);
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displayScale = DisplayRadius / range * zoom;
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if (screenBackground != null)
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{
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screenBackground.Draw(spriteBatch, center, 0.0f, rect.Width / screenBackground.size.X);
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}
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if (IsActive)
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{
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if (isLastPingDirectional && directionalPingCircle != null)
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{
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directionalPingCircle.Draw(spriteBatch, center, Color.White * (1.0f - pingState),
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rotate: MathUtils.VectorToAngle(lastPingDirection),
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scale: (DisplayRadius / directionalPingCircle.size.X) * pingState);
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}
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else
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{
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pingCircle.Draw(spriteBatch, center, Color.White * (1.0f - pingState), 0.0f, (DisplayRadius * 2 / pingCircle.size.X) * pingState);
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}
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}
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float signalStrength = 1.0f;
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if (UseTransducers)
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{
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signalStrength = 0.0f;
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foreach (ConnectedTransducer connectedTransducer in connectedTransducers)
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{
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signalStrength = Math.Max(signalStrength, connectedTransducer.SignalStrength);
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}
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}
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Vector2 transducerCenter = GetTransducerPos();
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if (item.Submarine != null && !DetectSubmarineWalls)
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{
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DrawDockingPorts(spriteBatch, transducerCenter, signalStrength);
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transducerCenter += DisplayOffset;
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DrawOwnSubmarineBorders(spriteBatch, transducerCenter, signalStrength);
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}
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else
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{
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DisplayOffset = Vector2.Zero;
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}
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if (sonarBlips.Count > 0)
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{
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zoomSqrt = (float)Math.Sqrt(zoom);
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spriteBatch.End();
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spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Additive);
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foreach (SonarBlip sonarBlip in sonarBlips)
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{
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DrawBlip(spriteBatch, sonarBlip, transducerCenter, center, sonarBlip.FadeTimer / 2.0f * signalStrength);
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}
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spriteBatch.End();
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spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend);
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}
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float directionalPingVisibility = useDirectionalPing && IsActive ? 1.0f : showDirectionalIndicatorTimer;
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if (directionalPingVisibility > 0.0f)
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{
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Vector2 sector1 = MathUtils.RotatePointAroundTarget(pingDirection * DisplayRadius, Vector2.Zero, DirectionalPingSector * 0.5f);
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Vector2 sector2 = MathUtils.RotatePointAroundTarget(pingDirection * DisplayRadius, Vector2.Zero, -DirectionalPingSector * 0.5f);
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DrawLine(spriteBatch, Vector2.Zero, sector1, Color.LightCyan * 0.2f * directionalPingVisibility, width: 3);
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DrawLine(spriteBatch, Vector2.Zero, sector2, Color.LightCyan * 0.2f * directionalPingVisibility, width: 3);
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}
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if (GameMain.DebugDraw)
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{
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GUI.DrawString(spriteBatch, rect.Location.ToVector2(), sonarBlips.Count.ToString(), Color.White);
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}
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if (screenOverlay != null)
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{
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screenOverlay.Draw(spriteBatch, center, 0.0f, rect.Width / screenOverlay.size.X);
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}
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if (signalStrength <= 0.5f)
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{
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signalWarningText.Text = TextManager.Get(signalStrength <= 0.0f ? "SonarNoSignal" : "SonarSignalWeak");
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signalWarningText.Color = signalStrength <= 0.0f ? Color.Red : Color.Orange;
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signalWarningText.Visible = true;
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}
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else
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{
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signalWarningText.Visible = false;
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}
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if (GameMain.GameSession == null) return;
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DrawMarker(spriteBatch,
|
|
GameMain.GameSession.StartLocation.Name,
|
|
(Level.Loaded.StartPosition - transducerCenter), displayScale, center, (rect.Width * 0.5f));
|
|
|
|
DrawMarker(spriteBatch,
|
|
GameMain.GameSession.EndLocation.Name,
|
|
(Level.Loaded.EndPosition - transducerCenter), displayScale, center, (rect.Width * 0.5f));
|
|
|
|
foreach (AITarget aiTarget in AITarget.List)
|
|
{
|
|
if (!aiTarget.Enabled) continue;
|
|
if (string.IsNullOrEmpty(aiTarget.SonarLabel) || aiTarget.SoundRange <= 0.0f) continue;
|
|
|
|
if (Vector2.DistanceSquared(aiTarget.WorldPosition, transducerCenter) < aiTarget.SoundRange * aiTarget.SoundRange)
|
|
{
|
|
DrawMarker(spriteBatch,
|
|
aiTarget.SonarLabel,
|
|
aiTarget.WorldPosition - transducerCenter, displayScale, center, (rect.Width * 0.47f));
|
|
}
|
|
}
|
|
|
|
if (GameMain.GameSession.Mission != null)
|
|
{
|
|
var mission = GameMain.GameSession.Mission;
|
|
|
|
if (!string.IsNullOrWhiteSpace(mission.SonarLabel))
|
|
{
|
|
foreach (Vector2 sonarPosition in mission.SonarPositions)
|
|
{
|
|
DrawMarker(spriteBatch,
|
|
mission.SonarLabel,
|
|
sonarPosition - transducerCenter, displayScale, center, (rect.Width * 0.47f));
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach (Submarine sub in Submarine.Loaded)
|
|
{
|
|
if (!sub.ShowSonarMarker) { continue; }
|
|
if (UseTransducers ?
|
|
connectedTransducers.Any(t => sub == t.Transducer.Item.Submarine || sub.DockedTo.Contains(t.Transducer.Item.Submarine)) :
|
|
(sub == item.Submarine || sub.DockedTo.Contains(item.Submarine)))
|
|
{
|
|
continue;
|
|
}
|
|
if (sub.WorldPosition.Y > Level.Loaded.Size.Y) { continue; }
|
|
|
|
DrawMarker(spriteBatch, sub.Name, sub.WorldPosition - transducerCenter, displayScale, center, (rect.Width * 0.45f));
|
|
}
|
|
|
|
if (GameMain.DebugDraw)
|
|
{
|
|
var steering = item.GetComponent<Steering>();
|
|
steering?.DebugDrawHUD(spriteBatch, transducerCenter, displayScale, DisplayRadius, center);
|
|
}
|
|
}
|
|
|
|
private void DrawOwnSubmarineBorders(SpriteBatch spriteBatch, Vector2 transducerCenter, float signalStrength)
|
|
{
|
|
float simScale = displayScale * Physics.DisplayToSimRation * zoom;
|
|
|
|
foreach (Submarine submarine in Submarine.Loaded)
|
|
{
|
|
if (UseTransducers ?
|
|
!connectedTransducers.Any(t => submarine == t.Transducer.Item.Submarine || submarine.DockedTo.Contains(t.Transducer.Item.Submarine)) :
|
|
submarine != item.Submarine && !submarine.DockedTo.Contains(item.Submarine)) continue;
|
|
if (submarine.HullVertices == null) continue;
|
|
|
|
Vector2 offset = ConvertUnits.ToSimUnits(submarine.WorldPosition - transducerCenter);
|
|
|
|
for (int i = 0; i < submarine.HullVertices.Count; i++)
|
|
{
|
|
Vector2 start = (submarine.HullVertices[i] + offset) * simScale;
|
|
start.Y = -start.Y;
|
|
Vector2 end = (submarine.HullVertices[(i + 1) % submarine.HullVertices.Count] + offset) * simScale;
|
|
end.Y = -end.Y;
|
|
|
|
DrawLine(spriteBatch, start, end, Color.LightBlue * signalStrength * 0.5f, width: 4);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void DrawLine(SpriteBatch spriteBatch, Vector2 start, Vector2 end, Color color, int width)
|
|
{
|
|
bool startOutside = start.LengthSquared() > DisplayRadius * DisplayRadius;
|
|
bool endOutside = end.LengthSquared() > DisplayRadius * DisplayRadius;
|
|
if (startOutside && endOutside)
|
|
{
|
|
return;
|
|
}
|
|
else if (startOutside)
|
|
{
|
|
if (MathUtils.GetLineCircleIntersections(Vector2.Zero, DisplayRadius, end, start, true, out Vector2? intersection1, out Vector2? intersection2) == 1)
|
|
{
|
|
DrawLineSprite(spriteBatch, center + intersection1.Value, center + end, color, width: width);
|
|
}
|
|
}
|
|
else if (endOutside)
|
|
{
|
|
if (MathUtils.GetLineCircleIntersections(Vector2.Zero, DisplayRadius, start, end, true, out Vector2? intersection1, out Vector2? intersection2) == 1)
|
|
{
|
|
DrawLineSprite(spriteBatch, center + start, center + intersection1.Value, color, width: width);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
DrawLineSprite(spriteBatch, center + start, center + end, color, width: width);
|
|
}
|
|
}
|
|
|
|
private void DrawLineSprite(SpriteBatch spriteBatch, Vector2 start, Vector2 end, Color color, int width)
|
|
{
|
|
if (lineSprite == null)
|
|
{
|
|
GUI.DrawLine(spriteBatch, start, end, color, width: width);
|
|
}
|
|
else
|
|
{
|
|
Vector2 dir = end - start;
|
|
float angle = (float)Math.Atan2(dir.Y, dir.X);
|
|
lineSprite.Draw(spriteBatch, start, color, origin: lineSprite.Origin, rotate: angle,
|
|
scale: new Vector2(dir.Length() / lineSprite.size.X, 1.0f));
|
|
}
|
|
}
|
|
|
|
|
|
private void DrawDockingPorts(SpriteBatch spriteBatch, Vector2 transducerCenter, float signalStrength)
|
|
{
|
|
float scale = displayScale * zoom;
|
|
|
|
Steering steering = item.GetComponent<Steering>();
|
|
if (steering != null && steering.DockingModeEnabled && steering.ActiveDockingSource != null)
|
|
{
|
|
DrawDockingIndicator(spriteBatch, steering, ref transducerCenter);
|
|
}
|
|
else
|
|
{
|
|
DisplayOffset = Vector2.Lerp(DisplayOffset, Vector2.Zero, 0.1f);
|
|
}
|
|
|
|
foreach (DockingPort dockingPort in DockingPort.List)
|
|
{
|
|
if (Level.Loaded != null && dockingPort.Item.Submarine.WorldPosition.Y > Level.Loaded.Size.Y) { continue; }
|
|
|
|
//don't show the docking ports of the opposing team on the sonar
|
|
if (item.Submarine != null && dockingPort.Item.Submarine != null)
|
|
{
|
|
if ((dockingPort.Item.Submarine.TeamID == Character.TeamType.Team1 && item.Submarine.TeamID == Character.TeamType.Team2) ||
|
|
(dockingPort.Item.Submarine.TeamID == Character.TeamType.Team2 && item.Submarine.TeamID == Character.TeamType.Team1))
|
|
{
|
|
continue;
|
|
}
|
|
}
|
|
|
|
Vector2 offset = (dockingPort.Item.WorldPosition - transducerCenter) * scale;
|
|
offset.Y = -offset.Y;
|
|
if (offset.LengthSquared() > DisplayRadius * DisplayRadius) { continue; }
|
|
Vector2 size = dockingPort.Item.Rect.Size.ToVector2() * scale;
|
|
|
|
if (dockingPort.IsHorizontal)
|
|
{
|
|
size.X = 0.0f;
|
|
}
|
|
else
|
|
{
|
|
size.Y = 0.0f;
|
|
}
|
|
GUI.DrawLine(spriteBatch, center + offset - size, center + offset + size, Color.LightGreen, width: (int)(zoom * 2.5f));
|
|
}
|
|
}
|
|
|
|
private void DrawDockingIndicator(SpriteBatch spriteBatch, Steering steering, ref Vector2 transducerCenter)
|
|
{
|
|
float scale = displayScale * zoom;
|
|
|
|
Vector2 worldFocusPos = (steering.ActiveDockingSource.Item.WorldPosition + steering.DockingTarget.Item.WorldPosition) / 2.0f;
|
|
worldFocusPos.X = steering.DockingTarget.Item.WorldPosition.X;
|
|
|
|
DisplayOffset = Vector2.Lerp(DisplayOffset, worldFocusPos - transducerCenter, 0.1f);
|
|
transducerCenter += DisplayOffset;
|
|
|
|
Vector2 sourcePortDiff = (steering.ActiveDockingSource.Item.WorldPosition - transducerCenter) * scale;
|
|
Vector2 sourcePortPos = new Vector2(sourcePortDiff.X, -sourcePortDiff.Y);
|
|
Vector2 targetPortDiff = (steering.DockingTarget.Item.WorldPosition - transducerCenter) * scale;
|
|
Vector2 targetPortPos = new Vector2(targetPortDiff.X, -targetPortDiff.Y);
|
|
|
|
Vector2 midPos = (sourcePortPos + targetPortPos) / 2.0f;
|
|
|
|
System.Diagnostics.Debug.Assert(steering.ActiveDockingSource.IsHorizontal == steering.DockingTarget.IsHorizontal);
|
|
Vector2 diff = steering.DockingTarget.Item.WorldPosition - steering.ActiveDockingSource.Item.WorldPosition;
|
|
float dist = diff.Length();
|
|
bool readyToDock =
|
|
Math.Abs(diff.X) < steering.DockingTarget.DistanceTolerance.X &&
|
|
Math.Abs(diff.Y) < steering.DockingTarget.DistanceTolerance.Y;
|
|
|
|
Vector2 dockingDir = sourcePortPos - targetPortPos;
|
|
Vector2 normalizedDockingDir = Vector2.Normalize(dockingDir);
|
|
if (!dynamicDockingIndicator)
|
|
{
|
|
if (steering.ActiveDockingSource.IsHorizontal)
|
|
{
|
|
normalizedDockingDir = new Vector2(Math.Sign(normalizedDockingDir.X), 0.0f);
|
|
}
|
|
else
|
|
{
|
|
normalizedDockingDir = new Vector2(0.0f, Math.Sign(normalizedDockingDir.Y));
|
|
}
|
|
}
|
|
|
|
Color staticLineColor = Color.White * 0.2f;
|
|
|
|
float sector = MathHelper.ToRadians(MathHelper.Lerp(10.0f, 45.0f, MathHelper.Clamp(dist / steering.DockingAssistThreshold, 0.0f, 1.0f)));
|
|
float sectorLength = DisplayRadius;
|
|
//use law of cosines to calculate the length of the center line
|
|
float midLength = (float)(Math.Cos(sector) * sectorLength);
|
|
|
|
Vector2 midNormal = new Vector2(-normalizedDockingDir.Y, normalizedDockingDir.X);
|
|
|
|
DrawLine(spriteBatch, targetPortPos, targetPortPos + normalizedDockingDir * midLength, readyToDock ? Color.LightGreen : staticLineColor, width: 2);
|
|
DrawLine(spriteBatch, targetPortPos,
|
|
targetPortPos + MathUtils.RotatePoint(normalizedDockingDir, sector) * sectorLength, staticLineColor, width: 2);
|
|
DrawLine(spriteBatch, targetPortPos,
|
|
targetPortPos + MathUtils.RotatePoint(normalizedDockingDir, -sector) * sectorLength, staticLineColor, width: 2);
|
|
|
|
for (float z = 0; z < 1.0f; z += 0.1f * zoom)
|
|
{
|
|
Vector2 linePos = targetPortPos + normalizedDockingDir * midLength * z;
|
|
DrawLine(spriteBatch, linePos + midNormal * 3.0f, linePos - midNormal * 3.0f, staticLineColor, width: 3);
|
|
}
|
|
|
|
if (readyToDock)
|
|
{
|
|
Color indicatorColor = Color.LightGreen * 0.8f;
|
|
|
|
float indicatorSize = (float)Math.Sin((float)Timing.TotalTime * 5.0f) * DisplayRadius * 0.75f;
|
|
Vector2 midPoint = (sourcePortPos + targetPortPos) / 2.0f;
|
|
DrawLine(spriteBatch,
|
|
midPoint + Vector2.UnitY * indicatorSize,
|
|
midPoint - Vector2.UnitY * indicatorSize,
|
|
indicatorColor, width: 3);
|
|
DrawLine(spriteBatch,
|
|
midPoint + Vector2.UnitX * indicatorSize,
|
|
midPoint - Vector2.UnitX * indicatorSize,
|
|
indicatorColor, width: 3);
|
|
}
|
|
else
|
|
{
|
|
float indicatorSector = sector * 0.75f;
|
|
float indicatorSectorLength = (float)(midLength / Math.Cos(indicatorSector));
|
|
|
|
bool withinSector =
|
|
(Math.Abs(diff.X) < steering.ActiveDockingSource.DistanceTolerance.X && Math.Abs(diff.Y) < steering.ActiveDockingSource.DistanceTolerance.Y) ||
|
|
Vector2.Dot(normalizedDockingDir, MathUtils.RotatePoint(normalizedDockingDir, indicatorSector)) <
|
|
Vector2.Dot(normalizedDockingDir, Vector2.Normalize(dockingDir));
|
|
|
|
Color indicatorColor = withinSector ? Color.LightGreen * 0.8f : Color.Red * 0.8f;
|
|
|
|
DrawLine(spriteBatch, targetPortPos,
|
|
targetPortPos + MathUtils.RotatePoint(normalizedDockingDir,indicatorSector) * indicatorSectorLength, indicatorColor, width: 3);
|
|
DrawLine(spriteBatch, targetPortPos,
|
|
targetPortPos + MathUtils.RotatePoint(normalizedDockingDir, -indicatorSector) * indicatorSectorLength, indicatorColor, width: 3);
|
|
}
|
|
|
|
}
|
|
|
|
private void UpdateDisruptions(Vector2 pingSource, float worldPingRadius, float worldPrevPingRadius)
|
|
{
|
|
float worldPingRadiusSqr = worldPingRadius * worldPingRadius;
|
|
float worldPrevPingRadiusSqr = worldPrevPingRadius * worldPrevPingRadius;
|
|
|
|
disruptedDirections.Clear();
|
|
if (Level.Loaded == null) { return; }
|
|
|
|
foreach (LevelObject levelObject in Level.Loaded.LevelObjectManager.GetAllObjects(pingSource, range * pingState))
|
|
{
|
|
if (levelObject.ActivePrefab?.SonarDisruption <= 0.0f) { continue; }
|
|
|
|
float disruptionStrength = levelObject.ActivePrefab.SonarDisruption;
|
|
Vector2 disruptionPos = new Vector2(levelObject.Position.X, levelObject.Position.Y);
|
|
|
|
float disruptionDist = Vector2.Distance(pingSource, disruptionPos);
|
|
disruptedDirections.Add(new Pair<Vector2, float>((disruptionPos - pingSource) / disruptionDist, disruptionStrength));
|
|
|
|
if (disruptionDist > worldPrevPingRadius && disruptionDist <= worldPingRadius)
|
|
{
|
|
for (int i = 0; i < disruptionStrength * Level.GridCellSize * 0.02f; i++)
|
|
{
|
|
var blip = new SonarBlip(disruptionPos + Rand.Vector(Rand.Range(0.0f, Level.GridCellSize * 4 * disruptionStrength)), MathHelper.Lerp(1.0f, 1.5f, disruptionStrength), Rand.Range(1.0f, 2.0f + disruptionStrength));
|
|
sonarBlips.Add(blip);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void Ping(Vector2 pingSource, Vector2 transducerPos, float pingRadius, float prevPingRadius, float displayScale, float range, bool passive,
|
|
float pingStrength = 1.0f)
|
|
{
|
|
float prevPingRadiusSqr = prevPingRadius * prevPingRadius;
|
|
float pingRadiusSqr = pingRadius * pingRadius;
|
|
|
|
//inside a hull -> only show the edges of the hull
|
|
if (item.CurrentHull != null && DetectSubmarineWalls)
|
|
{
|
|
CreateBlipsForLine(
|
|
new Vector2(item.CurrentHull.WorldRect.X, item.CurrentHull.WorldRect.Y),
|
|
new Vector2(item.CurrentHull.WorldRect.Right, item.CurrentHull.WorldRect.Y),
|
|
pingSource, transducerPos,
|
|
pingRadius, prevPingRadius, 50.0f, 5.0f, range, 2.0f, passive);
|
|
|
|
CreateBlipsForLine(
|
|
new Vector2(item.CurrentHull.WorldRect.X, item.CurrentHull.WorldRect.Y - item.CurrentHull.Rect.Height),
|
|
new Vector2(item.CurrentHull.WorldRect.Right, item.CurrentHull.WorldRect.Y - item.CurrentHull.Rect.Height),
|
|
pingSource, transducerPos,
|
|
pingRadius, prevPingRadius, 50.0f, 5.0f, range, 2.0f, passive);
|
|
|
|
CreateBlipsForLine(
|
|
new Vector2(item.CurrentHull.WorldRect.X, item.CurrentHull.WorldRect.Y),
|
|
new Vector2(item.CurrentHull.WorldRect.X, item.CurrentHull.WorldRect.Y - item.CurrentHull.Rect.Height),
|
|
pingSource, transducerPos,
|
|
pingRadius, prevPingRadius, 50.0f, 5.0f, range, 2.0f, passive);
|
|
|
|
CreateBlipsForLine(
|
|
new Vector2(item.CurrentHull.WorldRect.Right, item.CurrentHull.WorldRect.Y),
|
|
new Vector2(item.CurrentHull.WorldRect.Right, item.CurrentHull.WorldRect.Y - item.CurrentHull.Rect.Height),
|
|
pingSource, transducerPos,
|
|
pingRadius, prevPingRadius, 50.0f, 5.0f, range, 2.0f, passive);
|
|
|
|
return;
|
|
}
|
|
|
|
foreach (Submarine submarine in Submarine.Loaded)
|
|
{
|
|
if (submarine.HullVertices == null) continue;
|
|
if (!DetectSubmarineWalls)
|
|
{
|
|
if (UseTransducers)
|
|
{
|
|
if (connectedTransducers.Any(t => submarine == t.Transducer.Item.Submarine ||
|
|
submarine.DockedTo.Contains(t.Transducer.Item.Submarine))) continue;
|
|
}
|
|
else
|
|
{
|
|
if (item.Submarine == submarine) continue;
|
|
if (item.Submarine != null && item.Submarine.DockedTo.Contains(submarine)) continue;
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < submarine.HullVertices.Count; i++)
|
|
{
|
|
Vector2 start = ConvertUnits.ToDisplayUnits(submarine.HullVertices[i]);
|
|
Vector2 end = ConvertUnits.ToDisplayUnits(submarine.HullVertices[(i + 1) % submarine.HullVertices.Count]);
|
|
|
|
if (item.Submarine == submarine)
|
|
{
|
|
start += Rand.Vector(500.0f);
|
|
end += Rand.Vector(500.0f);
|
|
}
|
|
|
|
CreateBlipsForLine(
|
|
start + submarine.WorldPosition,
|
|
end + submarine.WorldPosition,
|
|
pingSource, transducerPos,
|
|
pingRadius, prevPingRadius,
|
|
200.0f, 2.0f, range, 1.0f, passive);
|
|
}
|
|
}
|
|
|
|
if (Level.Loaded != null && (item.CurrentHull == null || !DetectSubmarineWalls))
|
|
{
|
|
if (Level.Loaded.Size.Y - pingSource.Y < range)
|
|
{
|
|
CreateBlipsForLine(
|
|
new Vector2(pingSource.X - range, Level.Loaded.Size.Y),
|
|
new Vector2(pingSource.X + range, Level.Loaded.Size.Y),
|
|
pingSource, transducerPos,
|
|
pingRadius, prevPingRadius,
|
|
250.0f, 150.0f, range, pingStrength, passive);
|
|
}
|
|
|
|
List<Voronoi2.VoronoiCell> cells = Level.Loaded.GetCells(pingSource, 7);
|
|
foreach (Voronoi2.VoronoiCell cell in cells)
|
|
{
|
|
foreach (Voronoi2.GraphEdge edge in cell.Edges)
|
|
{
|
|
if (!edge.IsSolid) continue;
|
|
float cellDot = Vector2.Dot(cell.Center - pingSource, (edge.Center + cell.Translation) - cell.Center);
|
|
if (cellDot > 0) continue;
|
|
|
|
float facingDot = Vector2.Dot(
|
|
Vector2.Normalize(edge.Point1 - edge.Point2),
|
|
Vector2.Normalize(cell.Center - pingSource));
|
|
|
|
CreateBlipsForLine(
|
|
edge.Point1 + cell.Translation,
|
|
edge.Point2 + cell.Translation,
|
|
pingSource, transducerPos,
|
|
pingRadius, prevPingRadius,
|
|
350.0f, 3.0f * (Math.Abs(facingDot) + 1.0f), range, pingStrength, passive);
|
|
}
|
|
}
|
|
|
|
foreach (RuinGeneration.Ruin ruin in Level.Loaded.Ruins)
|
|
{
|
|
if (!MathUtils.CircleIntersectsRectangle(pingSource, range, ruin.Area)) continue;
|
|
|
|
foreach (var ruinShape in ruin.RuinShapes)
|
|
{
|
|
foreach (RuinGeneration.Line wall in ruinShape.Walls)
|
|
{
|
|
float cellDot = Vector2.Dot(
|
|
Vector2.Normalize(ruinShape.Center - pingSource),
|
|
Vector2.Normalize((wall.A + wall.B) / 2.0f - ruinShape.Center));
|
|
if (cellDot > 0) continue;
|
|
|
|
CreateBlipsForLine(
|
|
wall.A, wall.B,
|
|
pingSource, transducerPos,
|
|
pingRadius, prevPingRadius,
|
|
100.0f, 1000.0f, range, pingStrength, passive);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach (Item item in Item.ItemList)
|
|
{
|
|
if (item.CurrentHull == null && item.Prefab.SonarSize > 0.0f)
|
|
{
|
|
float pointDist = ((item.WorldPosition - pingSource) * displayScale).LengthSquared();
|
|
|
|
if (pointDist > prevPingRadiusSqr && pointDist < pingRadiusSqr)
|
|
{
|
|
var blip = new SonarBlip(
|
|
item.WorldPosition + Rand.Vector(item.Prefab.SonarSize),
|
|
MathHelper.Clamp(item.Prefab.SonarSize, 0.1f, pingStrength),
|
|
MathHelper.Clamp(item.Prefab.SonarSize * 0.1f, 0.1f, 10.0f));
|
|
if (!passive && !CheckBlipVisibility(blip, transducerPos)) continue;
|
|
sonarBlips.Add(blip);
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach (Character c in Character.CharacterList)
|
|
{
|
|
if (c.AnimController.CurrentHull != null || !c.Enabled) { continue; }
|
|
if (DetectSubmarineWalls && c.AnimController.CurrentHull == null && item.CurrentHull != null) { continue; }
|
|
|
|
if (c.AnimController.SimplePhysicsEnabled)
|
|
{
|
|
float pointDist = ((c.WorldPosition - pingSource) * displayScale).LengthSquared();
|
|
if (pointDist > DisplayRadius * DisplayRadius) { continue; }
|
|
|
|
if (pointDist > prevPingRadiusSqr && pointDist < pingRadiusSqr)
|
|
{
|
|
var blip = new SonarBlip(
|
|
c.WorldPosition,
|
|
MathHelper.Clamp(c.Mass, 0.1f, pingStrength),
|
|
MathHelper.Clamp(c.Mass * 0.03f, 0.1f, 2.0f));
|
|
if (!passive && !CheckBlipVisibility(blip, transducerPos)) { continue; }
|
|
sonarBlips.Add(blip);
|
|
}
|
|
continue;
|
|
}
|
|
|
|
foreach (Limb limb in c.AnimController.Limbs)
|
|
{
|
|
if (!limb.body.Enabled) { continue; }
|
|
|
|
float pointDist = ((limb.WorldPosition - pingSource) * displayScale).LengthSquared();
|
|
if (limb.SimPosition == Vector2.Zero || pointDist > DisplayRadius * DisplayRadius) { continue; }
|
|
|
|
if (pointDist > prevPingRadiusSqr && pointDist < pingRadiusSqr)
|
|
{
|
|
var blip = new SonarBlip(
|
|
limb.WorldPosition + Rand.Vector(limb.Mass / 10.0f),
|
|
MathHelper.Clamp(limb.Mass, 0.1f, pingStrength),
|
|
MathHelper.Clamp(limb.Mass * 0.1f, 0.1f, 2.0f));
|
|
if (!passive && !CheckBlipVisibility(blip, transducerPos)) { continue; }
|
|
sonarBlips.Add(blip);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void CreateBlipsForLine(Vector2 point1, Vector2 point2, Vector2 pingSource, Vector2 transducerPos, float pingRadius, float prevPingRadius,
|
|
float lineStep, float zStep, float range, float pingStrength, bool passive)
|
|
{
|
|
lineStep /= zoom;
|
|
zStep /= zoom;
|
|
range *= displayScale;
|
|
float length = (point1 - point2).Length();
|
|
Vector2 lineDir = (point2 - point1) / length;
|
|
for (float x = 0; x < length; x += lineStep * Rand.Range(0.8f, 1.2f))
|
|
{
|
|
Vector2 point = point1 + lineDir * x;
|
|
|
|
//ignore if outside the display
|
|
Vector2 transducerDiff = point - transducerPos;
|
|
Vector2 transducerDisplayDiff = transducerDiff * displayScale;
|
|
if (transducerDisplayDiff.LengthSquared() > DisplayRadius * DisplayRadius) continue;
|
|
|
|
//ignore if the point is not within the ping
|
|
Vector2 pointDiff = point - pingSource;
|
|
Vector2 displayPointDiff = pointDiff * displayScale;
|
|
float displayPointDistSqr = displayPointDiff.LengthSquared();
|
|
if (displayPointDistSqr < prevPingRadius * prevPingRadius || displayPointDistSqr > pingRadius * pingRadius) continue;
|
|
|
|
//ignore if direction is disrupted
|
|
float transducerDist = transducerDiff.Length();
|
|
Vector2 pingDirection = transducerDiff / transducerDist;
|
|
bool disrupted = false;
|
|
foreach (Pair<Vector2, float> disruptDir in disruptedDirections)
|
|
{
|
|
float dot = Vector2.Dot(pingDirection, disruptDir.First);
|
|
if (dot > 1.0f - disruptDir.Second)
|
|
{
|
|
disrupted = true;
|
|
break;
|
|
}
|
|
}
|
|
if (disrupted) continue;
|
|
|
|
float displayPointDist = (float)Math.Sqrt(displayPointDistSqr);
|
|
float alpha = pingStrength * Rand.Range(1.5f, 2.0f);
|
|
for (float z = 0; z < DisplayRadius - transducerDist * displayScale; z += zStep)
|
|
{
|
|
Vector2 pos = point + Rand.Vector(150.0f / zoom) + pingDirection * z / displayScale;
|
|
float fadeTimer = alpha * (1.0f - displayPointDist / range);
|
|
|
|
int minDist = (int)(200 / zoom);
|
|
sonarBlips.RemoveAll(b => b.FadeTimer < fadeTimer && Math.Abs(pos.X - b.Position.X) < minDist && Math.Abs(pos.Y - b.Position.Y) < minDist);
|
|
|
|
var blip = new SonarBlip(pos, fadeTimer, 1.0f + ((displayPointDist + z) / DisplayRadius));
|
|
if (!passive && !CheckBlipVisibility(blip, transducerPos)) continue;
|
|
|
|
sonarBlips.Add(blip);
|
|
zStep += 0.5f / zoom;
|
|
|
|
if (z == 0)
|
|
{
|
|
alpha = Math.Min(alpha - 0.5f, 1.5f);
|
|
}
|
|
else
|
|
{
|
|
alpha -= 0.1f;
|
|
}
|
|
|
|
if (alpha < 0) break;
|
|
}
|
|
}
|
|
}
|
|
|
|
private bool CheckBlipVisibility(SonarBlip blip, Vector2 transducerPos)
|
|
{
|
|
Vector2 pos = (blip.Position - transducerPos) * displayScale * zoom;
|
|
pos.Y = -pos.Y;
|
|
|
|
float posDistSqr = pos.LengthSquared();
|
|
if (posDistSqr > DisplayRadius * DisplayRadius)
|
|
{
|
|
blip.FadeTimer = 0.0f;
|
|
return false;
|
|
}
|
|
|
|
Vector2 dir = pos / (float)Math.Sqrt(posDistSqr);
|
|
if (isLastPingDirectional)
|
|
{
|
|
if (Vector2.Dot(lastPingDirection, dir) < DirectionalPingDotProduct)
|
|
{
|
|
blip.FadeTimer = 0.0f;
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
private void DrawBlip(SpriteBatch spriteBatch, SonarBlip blip, Vector2 transducerPos, Vector2 center, float strength)
|
|
{
|
|
strength = MathHelper.Clamp(strength, 0.0f, 1.0f);
|
|
|
|
float distort = 1.0f - item.Condition / item.MaxCondition;
|
|
|
|
Vector2 pos = (blip.Position - transducerPos) * displayScale * zoom;
|
|
pos.Y = -pos.Y;
|
|
|
|
if (Rand.Range(0.5f, 2.0f) < distort) pos.X = -pos.X;
|
|
if (Rand.Range(0.5f, 2.0f) < distort) pos.Y = -pos.Y;
|
|
|
|
float posDistSqr = pos.LengthSquared();
|
|
if (posDistSqr > DisplayRadius * DisplayRadius)
|
|
{
|
|
blip.FadeTimer = 0.0f;
|
|
return;
|
|
}
|
|
|
|
if (sonarBlip == null)
|
|
{
|
|
GUI.DrawRectangle(spriteBatch, center + pos, Vector2.One * 4, Color.Magenta, true);
|
|
return;
|
|
}
|
|
|
|
Vector2 dir = pos / (float)Math.Sqrt(posDistSqr);
|
|
Vector2 normal = new Vector2(dir.Y, -dir.X);
|
|
float scale = (strength + 3.0f) * blip.Scale * zoomSqrt;
|
|
Color color = ToolBox.GradientLerp(strength, blipColorGradient);
|
|
|
|
sonarBlip.Draw(spriteBatch, center + pos, color, sonarBlip.Origin, blip.Rotation ?? MathUtils.VectorToAngle(pos),
|
|
blip.Size * scale * 0.04f, SpriteEffects.None, 0);
|
|
|
|
pos += Rand.Range(0.0f, 1.0f) * dir + Rand.Range(-scale, scale) * normal;
|
|
|
|
sonarBlip.Draw(spriteBatch, center + pos, color * 0.5f, sonarBlip.Origin, 0, scale * 0.08f, SpriteEffects.None, 0);
|
|
}
|
|
|
|
private void DrawMarker(SpriteBatch spriteBatch, string label, Vector2 position, float scale, Vector2 center, float radius)
|
|
{
|
|
float dist = position.Length();
|
|
|
|
position *= zoom;
|
|
position *= scale;
|
|
position.Y = -position.Y;
|
|
|
|
float textAlpha = MathHelper.Clamp(1.5f - dist / 50000.0f, 0.5f, 1.0f);
|
|
|
|
Vector2 dir = Vector2.Normalize(position);
|
|
Vector2 markerPos = (dist * zoom * scale > radius) ? dir * radius : position;
|
|
markerPos += center;
|
|
|
|
markerPos.X = (int)markerPos.X;
|
|
markerPos.Y = (int)markerPos.Y;
|
|
|
|
float alpha = 1.0f;
|
|
if (dist * scale < radius)
|
|
{
|
|
float normalizedDist = dist * scale / radius;
|
|
alpha = Math.Max(normalizedDist - 0.4f, 0.0f);
|
|
|
|
float mouseDist = Vector2.Distance(PlayerInput.MousePosition, markerPos);
|
|
float hoverThreshold = 150.0f;
|
|
if (mouseDist < hoverThreshold)
|
|
{
|
|
alpha += (hoverThreshold - mouseDist) / hoverThreshold;
|
|
}
|
|
}
|
|
|
|
if (!GuiFrame.Children.First().Rect.Contains(markerPos))
|
|
{
|
|
if (MathUtils.GetLineRectangleIntersection(center, markerPos, GuiFrame.Children.First().Rect, out Vector2 intersection))
|
|
{
|
|
markerPos = intersection;
|
|
}
|
|
}
|
|
|
|
GUI.DrawRectangle(spriteBatch, new Rectangle((int)markerPos.X - 3, (int)markerPos.Y - 3, 6, 6), Color.Red, thickness: 2);
|
|
|
|
if (alpha <= 0.0f) { return; }
|
|
|
|
string wrappedLabel = ToolBox.WrapText(label, 150, GUI.SmallFont);
|
|
wrappedLabel += "\n" + ((int)(dist * Physics.DisplayToRealWorldRatio) + " m");
|
|
|
|
Vector2 labelPos = markerPos;
|
|
Vector2 textSize = GUI.SmallFont.MeasureString(wrappedLabel);
|
|
|
|
//flip the text to left side when the marker is on the left side or goes outside the right edge of the interface
|
|
if ((dir.X < 0.0f || labelPos.X + textSize.X + 10 > GuiFrame.Rect.X) && labelPos.X - textSize.X > 0) labelPos.X -= textSize.X + 10;
|
|
|
|
GUI.DrawString(spriteBatch,
|
|
new Vector2(labelPos.X + 10, labelPos.Y),
|
|
wrappedLabel,
|
|
Color.LightBlue * textAlpha * alpha, Color.Black * textAlpha * 0.8f * alpha,
|
|
2, GUI.SmallFont);
|
|
}
|
|
|
|
public void ClientWrite(Lidgren.Network.NetBuffer msg, object[] extraData = null)
|
|
{
|
|
msg.Write(IsActive);
|
|
if (IsActive)
|
|
{
|
|
msg.WriteRangedSingle(zoom, MinZoom, MaxZoom, 8);
|
|
msg.Write(useDirectionalPing);
|
|
if (useDirectionalPing)
|
|
{
|
|
msg.WriteRangedSingle(directionalSlider.BarScroll, 0.0f, 1.0f, 8);
|
|
}
|
|
}
|
|
}
|
|
|
|
public void ClientRead(ServerNetObject type, Lidgren.Network.NetBuffer msg, float sendingTime)
|
|
{
|
|
long msgStartPos = msg.Position;
|
|
|
|
bool isActive = msg.ReadBoolean();
|
|
float zoomT = 1.0f;
|
|
bool directionalPing = useDirectionalPing;
|
|
float directionT = 0.0f;
|
|
if (isActive)
|
|
{
|
|
zoomT = msg.ReadRangedSingle(0.0f, 1.0f, 8);
|
|
directionalPing = msg.ReadBoolean();
|
|
if (directionalPing)
|
|
{
|
|
directionT = msg.ReadRangedSingle(0.0f, 1.0f, 8);
|
|
}
|
|
}
|
|
|
|
if (correctionTimer > 0.0f)
|
|
{
|
|
int msgLength = (int)(msg.Position - msgStartPos);
|
|
msg.Position = msgStartPos;
|
|
StartDelayedCorrection(type, msg.ExtractBits(msgLength), sendingTime);
|
|
return;
|
|
}
|
|
|
|
IsActive = isActive;
|
|
if (isActive)
|
|
{
|
|
activeTickBox.Selected = true;
|
|
zoomSlider.BarScroll = zoomT;
|
|
zoom = MathHelper.Lerp(MinZoom, MaxZoom, zoomT);
|
|
if (directionalPing)
|
|
{
|
|
directionalSlider.BarScroll = directionT;
|
|
float pingAngle = MathHelper.Lerp(0.0f, MathHelper.TwoPi, directionalSlider.BarScroll);
|
|
pingDirection = new Vector2((float)Math.Cos(pingAngle), (float)Math.Sin(pingAngle));
|
|
}
|
|
useDirectionalPing = directionalTickBox.Selected = directionalPing;
|
|
}
|
|
else
|
|
{
|
|
passiveTickBox.Selected = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
class SonarBlip
|
|
{
|
|
public float FadeTimer;
|
|
public Vector2 Position;
|
|
public float Scale;
|
|
public Vector2 Velocity;
|
|
public float? Rotation;
|
|
public Vector2 Size;
|
|
|
|
public SonarBlip(Vector2 pos, float fadeTimer, float scale)
|
|
{
|
|
Position = pos;
|
|
FadeTimer = Math.Max(fadeTimer, 0.0f);
|
|
Scale = scale;
|
|
Size = new Vector2(0.5f, 1.0f);
|
|
}
|
|
}
|
|
}
|