BarotraumaClient/ClientSource/Items/Components/Machines/Reactor.cs

using Barotrauma.Extensions;
using Barotrauma.Networking;
using Barotrauma.Sounds;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using System;
using System.Collections.Generic;
using System.Linq;
 
namespace Barotrauma.Items.Components
{
    partial class Reactor : Powered, IServerSerializable, IClientSerializable
    {
        public GUIButton AutoTempSwitch { get; private set; }
 
        public GUIButton PowerButton { get; private set; }
        private GUITickBox powerLight;
        private GUITickBox autoTempLight;
 
        private const int GraphSize = 25;
        private float graphTimer;
        private readonly int updateGraphInterval = 500;
        
        private Sprite fissionRateMeter, turbineOutputMeter;
        private Sprite meterPointer;
        private Sprite sectorSprite;
 
        private Sprite tempMeterFrame, tempMeterBar;
        private Sprite tempRangeIndicator;
 
        private Sprite graphLine;
        private GUICustomComponent graph;
 
        private GUIFrame inventoryWindow;
        private GUILayoutGroup buttonArea;
        private GUIFrame infographic;
 
        private Color optimalRangeColor = new Color(74,238,104,255);
        private Color offRangeColor = Color.Orange;
        private Color warningColor = Color.Red;
 
        private readonly Color[] temperatureColors = new Color[] { Color.Blue, Color.LightBlue, Color.Orange, Color.Red };
        private Color outputColor = Color.Goldenrod;
        private Color loadColor = Color.LightSteelBlue;
 
        private RoundSound temperatureBoostSoundUp, temperatureBoostSoundDown;
        private GUIButton temperatureBoostUpButton, temperatureBoostDownButton;
 
        public GUIScrollBar FissionRateScrollBar { get; private set; }
 
        public GUIScrollBar TurbineOutputScrollBar { get; private set; }
 
        private readonly float[] outputGraph = new float[GraphSize];
        private readonly float[] loadGraph = new float[GraphSize];
        
        private GUITickBox criticalHeatWarning;
        private GUITickBox lowTemperatureWarning;
        private GUITickBox criticalOutputWarning;
 
        private GUIFrame inventoryContainer;
 
        private GUILayoutGroup paddedFrame;
 
        private readonly Dictionary<string, GUIButton> warningButtons = new Dictionary<string, GUIButton>();
 
        private static readonly string[] warningTexts = new string[]
        {
            "ReactorWarningLowTemp", "ReactorWarningLowOutput", "ReactorWarningLowFuel", "ReactorWarningMeltdown",
            "ReactorWarningOverheating", "ReactorWarningHighOutput", "ReactorWarningFuelOut", "ReactorWarningSCRAM"
        };
 
        public override bool RecreateGUIOnResolutionChange => true;
 
        public bool TriggerInfographic { get; set; }
 
        public bool IsInfographicVisible => infographic != null && infographic.Visible;
 
        partial void InitProjSpecific(ContentXElement element)
        {
            CreateGUI();
            fissionRateMeter = new Sprite(element.GetChildElement("fissionratemeter")?.GetChildElement("sprite"));
            turbineOutputMeter = new Sprite(element.GetChildElement("turbineoutputmeter")?.GetChildElement("sprite"));
            meterPointer = new Sprite(element.GetChildElement("meterpointer")?.GetChildElement("sprite"));
            sectorSprite = new Sprite(element.GetChildElement("sectorsprite")?.GetChildElement("sprite"));
            tempMeterFrame = new Sprite(element.GetChildElement("tempmeterframe")?.GetChildElement("sprite"));
            tempMeterBar = new Sprite(element.GetChildElement("tempmeterbar")?.GetChildElement("sprite"));
            tempRangeIndicator = new Sprite(element.GetChildElement("temprangeindicator")?.GetChildElement("sprite"));
            graphLine = new Sprite(element.GetChildElement("graphline")?.GetChildElement("sprite"));
 
            foreach (var subElement in element.Elements())
            {
                switch (subElement.Name.ToString().ToLowerInvariant())
                {
                    case "temperatureboostsoundup":
                        temperatureBoostSoundUp = RoundSound.Load(subElement, false);
                        break;
                    case "temperatureboostsounddown":
                        temperatureBoostSoundDown = RoundSound.Load(subElement, false);
                        break;
                }
            }
        }
 
        protected override void CreateGUI()
        {
            warningButtons.Clear();
 
            paddedFrame = new GUILayoutGroup(new RectTransform(
                 GuiFrame.Rect.Size - GUIStyle.ItemFrameMargin, GuiFrame.RectTransform, Anchor.Center)
            { AbsoluteOffset = GUIStyle.ItemFrameOffset },
             isHorizontal: true)
            {
                CanBeFocused = true,
                HoverCursor = CursorState.Default,
                AlwaysOverrideCursor = true,
                RelativeSpacing = 0.012f,
                Stretch = true
            };
 
            GUILayoutGroup columnLeft = new GUILayoutGroup(new RectTransform(new Vector2(0.5f, 1.0f), paddedFrame.RectTransform))
            {
                RelativeSpacing = 0.012f,
                Stretch = true
            };
            GUILayoutGroup columnRight = new GUILayoutGroup(new RectTransform(new Vector2(0.4f, 1.0f), paddedFrame.RectTransform))
            {
                CanBeFocused = true,
                RelativeSpacing = 0.012f,
                Stretch = true
            };
 
            //----------------------------------------------------------
            //left column
            //----------------------------------------------------------
 
            inventoryWindow = new GUIFrame(new RectTransform(new Vector2(0.1f, 0.75f), GuiFrame.RectTransform, Anchor.TopLeft, Pivot.TopRight)
            {
                MinSize = new Point(85, 220),
                RelativeOffset = new Vector2(-0.02f, 0)
            }, style: "ItemUI");
 
            GUILayoutGroup inventoryContent = new GUILayoutGroup(new RectTransform(inventoryWindow.Rect.Size - GUIStyle.ItemFrameMargin, inventoryWindow.RectTransform, Anchor.Center) 
                { AbsoluteOffset = GUIStyle.ItemFrameOffset },
                childAnchor: Anchor.TopCenter)
            {
                Stretch = true
            };
 
            /*new GUITextBlock(new RectTransform(new Vector2(1.0f, 0.0f), inventoryContent.RectTransform), "", 
                textAlignment: Alignment.Center, font: GUIStyle.SubHeadingFont, wrap: true);*/
            inventoryContainer = new GUIFrame(new RectTransform(new Vector2(1.0f, 0.9f), inventoryContent.RectTransform), style: null);
 
            //----------------------------------------------------------
            //mid column
            //----------------------------------------------------------
 
            var topLeftArea = new GUILayoutGroup(new RectTransform(new Vector2(1, 0.2f), columnLeft.RectTransform),
                isHorizontal: true, childAnchor: Anchor.CenterLeft)
            {
                Stretch = true
            };
 
 
            Point maxIndicatorSize = new Point(int.MaxValue, (int)(40 * GUI.Scale));
            criticalHeatWarning = new GUITickBox(new RectTransform(new Vector2(0.3f, 1.0f), topLeftArea.RectTransform) { MaxSize = maxIndicatorSize },
                TextManager.Get("ReactorWarningCriticalTemp"), font: GUIStyle.SubHeadingFont, style: "IndicatorLightRed")
            {
                Selected = false,
                Enabled = false,
                ToolTip = TextManager.Get("ReactorHeatTip")
            };
            criticalOutputWarning = new GUITickBox(new RectTransform(new Vector2(0.3f, 1.0f), topLeftArea.RectTransform) { MaxSize = maxIndicatorSize },
                TextManager.Get("ReactorWarningCriticalOutput"), font: GUIStyle.SubHeadingFont, style: "IndicatorLightRed")
            {
                Selected = false,
                Enabled = false,
                ToolTip = TextManager.Get("ReactorOutputTip")
            };
            lowTemperatureWarning = new GUITickBox(new RectTransform(new Vector2(0.4f, 1.0f), topLeftArea.RectTransform) { MaxSize = maxIndicatorSize },
                TextManager.Get("ReactorWarningCriticalLowTemp"), font: GUIStyle.SubHeadingFont, style: "IndicatorLightRed")
            {
                Selected = false,
                Enabled = false,
                ToolTip = TextManager.Get("ReactorTempTip")
            };
            List<GUITickBox> indicatorLights = new List<GUITickBox>() { criticalHeatWarning, lowTemperatureWarning, criticalOutputWarning };
            indicatorLights.ForEach(l => l.TextBlock.OverrideTextColor(GUIStyle.TextColorNormal));
            topLeftArea.Recalculate();
 
            new GUIFrame(new RectTransform(new Vector2(1.0f, 0.01f), columnLeft.RectTransform), style: "HorizontalLine");
 
            float relativeYMargin = 0.02f;
            Vector2 relativeTextSize = new Vector2(0.9f, 0.15f);
            Vector2 sliderSize = new Vector2(1.0f, 0.125f);
            Vector2 meterSize = new Vector2(1, 1 - relativeTextSize.Y - relativeYMargin - sliderSize.Y - 0.1f);
 
            var meterArea = new GUIFrame(new RectTransform(new Vector2(1, 0.6f - relativeYMargin * 2), columnLeft.RectTransform), style: null);
            var leftArea = new GUIFrame(new RectTransform(new Vector2(0.49f, 1), meterArea.RectTransform), style: null);
            var rightArea = new GUIFrame(new RectTransform(new Vector2(0.49f, 1), meterArea.RectTransform, Anchor.TopCenter, Pivot.TopLeft), style: null);
 
            var fissionRateTextBox = new GUITextBlock(new RectTransform(relativeTextSize, leftArea.RectTransform, Anchor.TopCenter),
                TextManager.Get("ReactorFissionRate"), textColor: GUIStyle.TextColorNormal, textAlignment: Alignment.Center, font: GUIStyle.SubHeadingFont)
            {
                AutoScaleHorizontal = true
            };
            var fissionMeter = new GUICustomComponent(new RectTransform(meterSize, leftArea.RectTransform, Anchor.TopCenter)
            {
                RelativeOffset = new Vector2(0.0f, relativeTextSize.Y + relativeYMargin)
            },
                DrawFissionRateMeter, null)
            {
                ToolTip = TextManager.Get("ReactorTipFissionRate")
            };
 
            var turbineOutputTextBox = new GUITextBlock(new RectTransform(relativeTextSize, rightArea.RectTransform, Anchor.TopCenter), 
                TextManager.Get("ReactorTurbineOutput"), textColor: GUIStyle.TextColorNormal, textAlignment: Alignment.Center, font: GUIStyle.SubHeadingFont)
            {
                AutoScaleHorizontal = true
            };
            GUITextBlock.AutoScaleAndNormalize(turbineOutputTextBox, fissionRateTextBox);
 
            var turbineMeter = new GUICustomComponent(new RectTransform(meterSize, rightArea.RectTransform, Anchor.TopCenter)
            {
                RelativeOffset = new Vector2(0.0f, relativeTextSize.Y + relativeYMargin)
            },
                DrawTurbineOutputMeter, null)
            {
                ToolTip = TextManager.Get("ReactorTipTurbineOutput")
            };
 
            FissionRateScrollBar = new GUIScrollBar(new RectTransform(sliderSize, leftArea.RectTransform, Anchor.TopCenter)
            {
                RelativeOffset = new Vector2(0, fissionMeter.RectTransform.RelativeOffset.Y + meterSize.Y + relativeYMargin)
            },
                style: "DeviceSlider", barSize: 0.15f)
            {
                Enabled = false,
                Step = 1.0f / 255,
                OnMoved = (GUIScrollBar bar, float scrollAmount) =>
                {
                    LastUser = Character.Controlled;
                    unsentChanges = true;
                    TargetFissionRate = scrollAmount * 100.0f;
 
                    return false;
                }
            };
            FissionRateScrollBar.Frame.UserData = UIHighlightAction.ElementId.FissionRateSlider;
 
            TurbineOutputScrollBar = new GUIScrollBar(new RectTransform(sliderSize, rightArea.RectTransform, Anchor.TopCenter)
            {
                RelativeOffset = new Vector2(0, turbineMeter.RectTransform.RelativeOffset.Y + meterSize.Y + relativeYMargin)
            },
                style: "DeviceSlider", barSize: 0.15f, isHorizontal: true)
            {
                Enabled = false,
                Step = 1.0f / 255,
                OnMoved = (GUIScrollBar bar, float scrollAmount) =>
                {
                    LastUser = Character.Controlled;
                    unsentChanges = true;
                    TargetTurbineOutput = scrollAmount * 100.0f;
 
                    return false;
                }
            };
            TurbineOutputScrollBar.Frame.UserData = UIHighlightAction.ElementId.TurbineOutputSlider;
 
            buttonArea = new GUILayoutGroup(new RectTransform(new Vector2(1, 0.2f), columnLeft.RectTransform)) 
            { 
                Stretch = true,
                RelativeSpacing = 0.02f
            };
            var upperButtons = new GUILayoutGroup(new RectTransform(new Vector2(1, 0.5f), buttonArea.RectTransform), isHorizontal: true) 
            { 
                Stretch = true,
                RelativeSpacing = 0.01f
            };
            var lowerButtons = new GUILayoutGroup(new RectTransform(new Vector2(1, 0.5f), buttonArea.RectTransform), isHorizontal: true) 
            { 
                Stretch = true,
                RelativeSpacing = 0.01f
            };
            int buttonCount = warningTexts.Length;
            for (int i = 0; i < buttonCount; i++)
            {
                string text = warningTexts[i];
                var b = new GUIButton(new RectTransform(Vector2.One, (i < 4) ? upperButtons.RectTransform : lowerButtons.RectTransform), 
                    TextManager.Get(text), style: "IndicatorButton")
                {
                    Font = GUIStyle.SubHeadingFont,
                    CanBeFocused = false
                };
                warningButtons.Add(text, b);
            }
            upperButtons.Recalculate();
            lowerButtons.Recalculate();
            //only wrap texts that consist of multiple words and are way too big to fit otherwise
            warningButtons.Values.ForEach(b => b.TextBlock.Wrap = b.Text.Contains(' ') && b.TextBlock.TextSize.X > b.TextBlock.Rect.Width * 1.5f);
            GUITextBlock.AutoScaleAndNormalize(warningButtons.Values.Select(b => b.TextBlock));
 
            //----------------------------------------------------------
            //right column
            //----------------------------------------------------------
 
            // Auto temp
            var topRightArea = new GUILayoutGroup(new RectTransform(new Vector2(1.0f, 0.25f), columnRight.RectTransform),
                isHorizontal: true, childAnchor: Anchor.CenterLeft)
            {
                Stretch = true,
                RelativeSpacing = 0.02f
            };
            topRightArea.RectTransform.MinSize = new Point(0, topLeftArea.Rect.Height);
            topRightArea.RectTransform.MaxSize = new Point(int.MaxValue, topLeftArea.Rect.Height);
 
            new GUIFrame(new RectTransform(new Vector2(0.01f, 1.0f), topRightArea.RectTransform), style: "VerticalLine");
 
            AutoTempSwitch = new GUIButton(new RectTransform(new Vector2(0.15f, 0.9f), topRightArea.RectTransform),
                style: "SwitchVertical")
            {
                UserData = UIHighlightAction.ElementId.AutoTempSwitch,
                Enabled = false,
                Selected = AutoTemp,
                ClickSound = GUISoundType.UISwitch,
                OnClicked = (button, data) =>
                {
                    AutoTemp = !AutoTemp;
                    LastUser = Character.Controlled;
                    unsentChanges = true;
                    return true;
                }
            };
            AutoTempSwitch.RectTransform.MaxSize = new Point((int)(AutoTempSwitch.Rect.Height * 0.4f), int.MaxValue);
            
            autoTempLight = new GUITickBox(new RectTransform(new Vector2(0.4f, 1.0f), topRightArea.RectTransform),
                TextManager.Get("ReactorAutoTemp"), font: GUIStyle.SubHeadingFont, style: "IndicatorLightYellow")
                {
                    ToolTip = TextManager.Get("ReactorTipAutoTemp"),
                    CanBeFocused = false,
                    Selected = AutoTemp
                };
            autoTempLight.RectTransform.MaxSize = new Point(int.MaxValue, criticalHeatWarning.Rect.Height);
            autoTempLight.TextBlock.OverrideTextColor(GUIStyle.TextColorNormal);
 
            new GUIFrame(new RectTransform(new Vector2(0.01f, 1.0f), topRightArea.RectTransform), style: "VerticalLine");
 
            // Power button
            var powerArea = new GUIFrame(new RectTransform(new Vector2(0.4f, 1.0f), topRightArea.RectTransform), style: null);
            var paddedPowerArea = new GUIFrame(new RectTransform(new Vector2(0.9f, 0.9f), powerArea.RectTransform, Anchor.Center, scaleBasis: ScaleBasis.BothHeight), style: "PowerButtonFrame");
            powerLight = new GUITickBox(new RectTransform(new Vector2(0.87f, 0.3f), paddedPowerArea.RectTransform, Anchor.TopCenter, Pivot.Center), 
                TextManager.Get("PowerLabel"), font: GUIStyle.SubHeadingFont, style: "IndicatorLightPower")
                {
                    CanBeFocused = false,
                    Selected = _powerOn
                };
            powerLight.TextBlock.Padding = new Vector4(5.0f, 0.0f, 0.0f, 0.0f);
            powerLight.TextBlock.AutoScaleHorizontal = true;
            powerLight.TextBlock.OverrideTextColor(GUIStyle.TextColorNormal);
            PowerButton = new GUIButton(new RectTransform(new Vector2(0.8f, 0.75f), paddedPowerArea.RectTransform, Anchor.BottomCenter)
            {
                RelativeOffset = new Vector2(0, 0.1f)
            }, style: "PowerButton")
            {
                UserData = UIHighlightAction.ElementId.PowerButton,
                OnClicked = (button, data) =>
                {
                    PowerOn = !PowerOn;
                    LastUser = Character.Controlled;
                    unsentChanges = true;
                    return true;
                }
            };
 
            topRightArea.Recalculate();
            autoTempLight.TextBlock.Padding = new Vector4(autoTempLight.TextBlock.Padding.X, 0.0f, 0.0f, 0.0f);
            autoTempLight.TextBlock.Text = autoTempLight.TextBlock.Text.Replace(" ", "\n");
            autoTempLight.TextBlock.AutoScaleHorizontal = true;
            GUITextBlock.AutoScaleAndNormalize(indicatorLights.Select(l => l.TextBlock));
 
            // right bottom (graph area) -----------------------
 
            new GUIFrame(new RectTransform(new Vector2(0.95f, 0.01f), columnRight.RectTransform), style: "HorizontalLine");
 
            var bottomRightArea = new GUILayoutGroup(new RectTransform(Vector2.One, columnRight.RectTransform), isHorizontal: true)
            {
                Stretch = true,
                CanBeFocused = true,
                RelativeSpacing = 0.02f
            };
 
            new GUIFrame(new RectTransform(new Vector2(0.01f, 1.0f), bottomRightArea.RectTransform), style: "VerticalLine");
 
            var temperatureArea = new GUILayoutGroup(new RectTransform(new Vector2(0.1f, 1), bottomRightArea.RectTransform, Anchor.Center), isHorizontal: false)
            {
                Stretch = true,
                RelativeSpacing = 0.01f
            };
 
            temperatureBoostUpButton = new GUIButton(new RectTransform(Vector2.One, temperatureArea.RectTransform, scaleBasis: ScaleBasis.BothWidth), style: "GUIPlusButton")
            {
                ToolTip = TextManager.Get("reactor.temperatureboostup"),
                OnClicked = (_, __) =>
                {
                    unsentChanges = true;
                    sendUpdateTimer = 0.0f;
                    ApplyTemperatureBoost(TemperatureBoostAmount);
                    return true;
                }
            };
            new GUICustomComponent(new RectTransform(Vector2.One, temperatureArea.RectTransform, Anchor.Center), DrawTempMeter, null);
 
            temperatureBoostDownButton = new GUIButton(new RectTransform(Vector2.One, temperatureArea.RectTransform, scaleBasis: ScaleBasis.BothWidth), style: "GUIMinusButton")
            {
                ToolTip = TextManager.Get("reactor.temperatureboostdown"),
                OnClicked = (_, __) =>
                {
                    unsentChanges = true;
                    sendUpdateTimer = 0.0f;
                    ApplyTemperatureBoost(-TemperatureBoostAmount);
                    return true;
                }
            };
 
            var graphArea = new GUILayoutGroup(new RectTransform(new Vector2(0.9f, 1.0f), bottomRightArea.RectTransform))
            {
                Stretch = true,
                RelativeSpacing = 0.02f
            };
 
            relativeTextSize = new Vector2(1.0f, 0.15f);
            var loadText = new GUITextBlock(new RectTransform(relativeTextSize, graphArea.RectTransform),
                "Load", textColor: loadColor, font: GUIStyle.SubHeadingFont, textAlignment: Alignment.CenterLeft)
            {
                ToolTip = TextManager.Get("ReactorTipLoad")
            };
            LocalizedString loadStr = TextManager.Get("ReactorLoad");
            LocalizedString kW = TextManager.Get("kilowatt");
            loadText.TextGetter += () => $"{loadStr.Replace("[kw]", ((int)Load).ToString())} {kW}";
 
            var graphFrame = new GUIFrame(new RectTransform(new Vector2(1.0f, 0.9f), graphArea.RectTransform), style: "InnerFrameRed");
            graph = new GUICustomComponent(new RectTransform(new Vector2(0.9f, 0.98f), graphFrame.RectTransform, Anchor.Center), DrawGraph, null);
 
            var outputText = new GUITextBlock(new RectTransform(relativeTextSize, graphArea.RectTransform),
                "Output", textColor: outputColor, font: GUIStyle.SubHeadingFont, textAlignment: Alignment.CenterLeft)
            {
                ToolTip = TextManager.Get("ReactorTipPower")
            };
            LocalizedString outputStr = TextManager.Get("ReactorOutput");
            outputText.TextGetter += () => $"{outputStr.Replace("[kw]", ((int)-currPowerConsumption).ToString())} {kW}";
 
            InitInventoryUI();
 
            // Infographic overlay ---------------------
            int buttonHeight = (int)(GUIStyle.ItemFrameMargin.Y * 0.4f);
            var helpButtonRt = new RectTransform(new Point(buttonHeight), parent: GuiFrame.RectTransform, anchor: Anchor.TopRight)
            {
                AbsoluteOffset = new Point(buttonHeight / 4),
                MinSize = new Point(buttonHeight)
            };
            new GUIButton(helpButtonRt, "", style: "HelpIcon")
            {
                OnClicked = (_, _) =>
                {
                    CreateInfrographic();
                    return true;
                } 
            };
        }
        private void ApplyTemperatureBoost(float amount)
        {
            if (Math.Abs(temperatureBoost) <= TemperatureBoostAmount * 0.9f &&
                Math.Abs(amount) > TemperatureBoostAmount * 0.9f)
            {
                var sound = amount > 0 ? temperatureBoostSoundUp : temperatureBoostSoundDown;
                if (sound != null)
                {
                    SoundPlayer.PlaySound(
                        sound.Sound,
                        item.WorldPosition,
                        sound.Volume,
                        sound.Range,
                        freqMult: sound.GetRandomFrequencyMultiplier(),
                        hullGuess: item.CurrentHull);
                }
            }
            temperatureBoost = amount;
        }
 
        private void InitInventoryUI()
        {
            var itemContainer = item.GetComponent<ItemContainer>();
            if (itemContainer != null)
            {
                itemContainer.UILabel = "";
                itemContainer.AllowUIOverlap = true;
                itemContainer.Inventory.RectTransform = inventoryContainer.RectTransform;
            }
        }
 
        public override void OnItemLoaded()
        {
            base.OnItemLoaded();
            TurbineOutputScrollBar.BarScroll = TargetTurbineOutput / 100.0f;
            FissionRateScrollBar.BarScroll = TargetFissionRate / 100.0f;
            InitInventoryUI();
        }
 
        private void DrawTempMeter(SpriteBatch spriteBatch, GUICustomComponent container)
        {
            Vector2 meterPos = new Vector2(container.Rect.X, container.Rect.Y);
            Vector2 meterScale = new Vector2(container.Rect.Width / (float)tempMeterFrame.SourceRect.Width, container.Rect.Height / (float)tempMeterFrame.SourceRect.Height);
            tempMeterFrame.Draw(spriteBatch, meterPos, Color.White, tempMeterFrame.Origin, 0.0f, scale: meterScale);
 
            float tempFill = temperature / 100.0f;
            float meterBarScale = container.Rect.Width / (float)tempMeterBar.SourceRect.Width;
            Vector2 meterBarPos = new Vector2(container.Center.X, container.Rect.Bottom - tempMeterBar.size.Y * meterBarScale - (int)(5 * GUI.yScale));
            while (meterBarPos.Y > container.Rect.Bottom + (int)(5 * GUI.yScale) - container.Rect.Height * tempFill)
            {
                float tempRatio = 1.0f - ((meterBarPos.Y - container.Rect.Y) / container.Rect.Height);
                Color color = ToolBox.GradientLerp(tempRatio, temperatureColors);
                tempMeterBar.Draw(spriteBatch, meterBarPos, color: color, scale: meterBarScale);
                int spacing = 2;
                meterBarPos.Y -= tempMeterBar.size.Y * meterBarScale + spacing;
            }
 
            if (temperature > optimalTemperature.Y)
            {
                GUI.DrawRectangle(spriteBatch,
                    meterPos,
                    new Vector2(container.Rect.Width, (container.Rect.Bottom - container.Rect.Height * optimalTemperature.Y / 100.0f) - container.Rect.Y),
                    warningColor * (float)Math.Sin(Timing.TotalTime * 5.0f) * 0.7f, isFilled: true);
            }
            if (temperature < optimalTemperature.X)
            {
                GUI.DrawRectangle(spriteBatch,
                    new Vector2(meterPos.X, container.Rect.Bottom - container.Rect.Height * optimalTemperature.X / 100.0f),
                    new Vector2(container.Rect.Width, container.Rect.Bottom - (container.Rect.Bottom - container.Rect.Height * optimalTemperature.X / 100.0f)),
                    warningColor * (float)Math.Sin(Timing.TotalTime * 5.0f) * 0.7f, isFilled: true);
            }
 
            float tempRangeIndicatorScale = container.Rect.Width / (float)tempRangeIndicator.SourceRect.Width;
            tempRangeIndicator.Draw(spriteBatch, new Vector2(container.Center.X, container.Rect.Bottom - container.Rect.Height * optimalTemperature.X / 100.0f), Color.White, tempRangeIndicator.Origin, 0, scale: tempRangeIndicatorScale);
            tempRangeIndicator.Draw(spriteBatch, new Vector2(container.Center.X, container.Rect.Bottom - container.Rect.Height * optimalTemperature.Y / 100.0f), Color.White, tempRangeIndicator.Origin, 0, scale: tempRangeIndicatorScale);
        }
 
        private void DrawGraph(SpriteBatch spriteBatch, GUICustomComponent container)
        {
            if (item.Removed) { return; }
            float maxLoad = loadGraph.Max();
            float xOffset = graphTimer / updateGraphInterval;
            Rectangle graphRect = new Rectangle(container.Rect.X, container.Rect.Y, container.Rect.Width, container.Rect.Height - (int)(5 * GUI.yScale));
            DrawGraph(outputGraph, spriteBatch, graphRect, Math.Max(10000.0f, maxLoad), xOffset, outputColor);
            DrawGraph(loadGraph, spriteBatch, graphRect, Math.Max(10000.0f, maxLoad), xOffset, loadColor);
        }
 
        private void UpdateGraph(float deltaTime)
        {
            graphTimer += deltaTime * 1000.0f;
 
            if (graphTimer > updateGraphInterval)
            {
                UpdateGraph(outputGraph, -currPowerConsumption);
                UpdateGraph(loadGraph, Load);
 
                graphTimer = 0.0f;
            }
 
            if (autoTemp)
            {
                FissionRateScrollBar.BarScroll = FissionRate / 100.0f;
                TurbineOutputScrollBar.BarScroll = TurbineOutput / 100.0f;
            }
        }
 
        private void DrawFissionRateMeter(SpriteBatch spriteBatch, GUICustomComponent container)
        {
            if (item.Removed) { return; }
 
            Rectangle prevScissorRect = spriteBatch.GraphicsDevice.ScissorRectangle;
            spriteBatch.End();
            spriteBatch.GraphicsDevice.ScissorRectangle = container.Rect;
            spriteBatch.Begin(SpriteSortMode.Deferred, rasterizerState: GameMain.ScissorTestEnable);
 
            //make the pointer jitter a bit if it's at the upper limit of the fission rate
            float jitter = 0.0f;
            if (FissionRate > allowedFissionRate.Y - 5.0f)
            {
                float jitterAmount = Math.Min(TargetFissionRate - allowedFissionRate.Y, 10.0f);
                float t = graphTimer / updateGraphInterval;
 
                jitter = (PerlinNoise.GetPerlin(t * 0.5f, t * 0.1f) - 0.5f) * jitterAmount;
            }
 
            DrawMeter(spriteBatch, container.Rect,
                fissionRateMeter, FissionRate + jitter, new Vector2(0.0f, 100.0f), optimalFissionRate, allowedFissionRate);
 
            spriteBatch.End();
            spriteBatch.GraphicsDevice.ScissorRectangle = prevScissorRect;
            spriteBatch.Begin(SpriteSortMode.Deferred);
        }
 
        private void DrawTurbineOutputMeter(SpriteBatch spriteBatch, GUICustomComponent container)
        {
            if (item.Removed) { return; }
 
            Vector2 clampedOptimalTurbineOutput = optimalTurbineOutput;
            Vector2 clampedAllowedTurbineOutput = allowedTurbineOutput;
            if (clampedOptimalTurbineOutput.X > 100.0f)
            {
                clampedOptimalTurbineOutput = new Vector2(92.0f, 110.0f);
                clampedAllowedTurbineOutput = new Vector2(85.0f, 110.0f);
            }
 
            DrawMeter(spriteBatch, container.Rect,
                turbineOutputMeter, TurbineOutput, new Vector2(0.0f, 100.0f), clampedOptimalTurbineOutput, clampedAllowedTurbineOutput);
        }
 
        public override void UpdateHUDComponentSpecific(Character character, float deltaTime, Camera cam)
        {
            IsActive = true;
            
            bool lightOn = Timing.TotalTime % 0.5f < 0.25f && PowerOn;
 
            criticalHeatWarning.Selected = temperature > allowedTemperature.Y && lightOn;
            lowTemperatureWarning.Selected = temperature < allowedTemperature.X && lightOn;
            criticalOutputWarning.Selected = -currPowerConsumption > Load * 1.5f && lightOn;
 
            warningButtons["ReactorWarningOverheating"].Selected = temperature > optimalTemperature.Y && lightOn;
            warningButtons["ReactorWarningHighOutput"].Selected = -currPowerConsumption > Load * 1.1f && lightOn;
            warningButtons["ReactorWarningLowTemp"].Selected = temperature < optimalTemperature.X && lightOn;
            warningButtons["ReactorWarningLowOutput"].Selected = -currPowerConsumption < Load * 0.9f && lightOn;
            warningButtons["ReactorWarningFuelOut"].Selected = prevAvailableFuel < fissionRate * 0.01f && lightOn;
            warningButtons["ReactorWarningLowFuel"].Selected = prevAvailableFuel < fissionRate && lightOn;
            warningButtons["ReactorWarningMeltdown"].Selected = meltDownTimer > MeltdownDelay * 0.5f || item.Condition == 0.0f && lightOn;
            warningButtons["ReactorWarningSCRAM"].Selected = temperature > 0.1f && !PowerOn;
 
            if (paddedFrame.Rect.Contains(PlayerInput.MousePosition) &&
                !PlayerInput.KeyDown(InputType.Deselect) && !PlayerInput.KeyHit(InputType.Deselect))
            {
                Character.DisableControls = true;
            }
 
            if (!PowerOn)
            {
                FissionRateScrollBar.BarScroll = FissionRate / 100.0f;
                TurbineOutputScrollBar.BarScroll = TurbineOutput / 100.0f;
            }
            else if (!autoTemp && Character.DisableControls && GUI.KeyboardDispatcher.Subscriber == null)
            {
                Vector2 input = Vector2.Zero;
                float rate = 50.0f; //percentage per second
 
                if (PlayerInput.KeyDown(InputType.Left)) input.X += -1.0f;
                if (PlayerInput.KeyDown(InputType.Right)) input.X += 1.0f;
                if (PlayerInput.KeyDown(InputType.Up)) input.Y += 1.0f;
                if (PlayerInput.KeyDown(InputType.Down)) input.Y += -1.0f;
                if (PlayerInput.KeyDown(InputType.Run))
                    rate = 200.0f;
                else if (PlayerInput.KeyDown(InputType.Crouch))
                    rate = 20.0f;
 
                rate *= deltaTime;
                input.X *= rate;
                input.Y *= rate;
 
                if (input.LengthSquared() > 0)
                {
                    LastUser = Character.Controlled;
                    unsentChanges = true;
                    if (input.X != 0.0f && GUIScrollBar.DraggingBar != FissionRateScrollBar)
                    {
                        TargetFissionRate = MathHelper.Clamp(TargetFissionRate + input.X, 0.0f, 100.0f);
                        FissionRateScrollBar.BarScroll += input.X / 100.0f;
                    }
                    if (input.Y != 0.0f && GUIScrollBar.DraggingBar != TurbineOutputScrollBar)
                    {
                        TargetTurbineOutput = MathHelper.Clamp(TargetTurbineOutput + input.Y, 0.0f, 100.0f);
                        TurbineOutputScrollBar.BarScroll += input.Y / 100.0f;
                    }
                }
            }
 
            if (GuiFrame is not null && GuiFrame.Visible && TriggerInfographic)
            {
                CreateInfrographic();
                TriggerInfographic = false;
            }
        }
 
        private void DrawMeter(SpriteBatch spriteBatch, Rectangle rect, Sprite meterSprite, float value, Vector2 range, Vector2 optimalRange, Vector2 allowedRange)
        {
            float scale = Math.Min(rect.Width / meterSprite.size.X, rect.Height / meterSprite.size.Y);
            Vector2 pos = new Vector2(rect.Center.X, rect.Y + meterSprite.Origin.Y * scale);
 
            Vector2 optimalRangeNormalized = new Vector2(
                MathHelper.Clamp((optimalRange.X - range.X) / (range.Y - range.X), 0.0f, 0.95f),
                MathHelper.Clamp((optimalRange.Y - range.X) / (range.Y - range.X), 0.0f, 1.0f));
 
            Vector2 allowedRangeNormalized = new Vector2(
                MathHelper.Clamp((allowedRange.X - range.X) / (range.Y - range.X), 0.0f, 0.95f),
                MathHelper.Clamp((allowedRange.Y - range.X) / (range.Y - range.X), 0.0f, 1.0f));
 
            Vector2 sectorRad = new Vector2(-1.35f, 1.35f);
 
            Vector2 optimalSectorRad = new Vector2(
                MathHelper.Lerp(sectorRad.X, sectorRad.Y, optimalRangeNormalized.X),
                MathHelper.Lerp(sectorRad.X, sectorRad.Y, optimalRangeNormalized.Y));
 
            Vector2 allowedSectorRad = new Vector2(
                MathHelper.Lerp(sectorRad.X, sectorRad.Y, allowedRangeNormalized.X),
                MathHelper.Lerp(sectorRad.X, sectorRad.Y, allowedRangeNormalized.Y));
 
            Vector2 pointerPos = pos - new Vector2(0, 30) * scale;
 
            float scaleMultiplier = 0.95f;
            if (optimalRangeNormalized.X == optimalRangeNormalized.Y)
            {
                sectorSprite.Draw(spriteBatch, pointerPos, GUIStyle.Red, MathHelper.PiOver2, scale * scaleMultiplier);
            }
            else
            {
                spriteBatch.End();
                Rectangle prevScissorRect = spriteBatch.GraphicsDevice.ScissorRectangle;
                spriteBatch.GraphicsDevice.ScissorRectangle = new Rectangle(0, 0, GameMain.GraphicsWidth, (int)(pointerPos.Y + (meterSprite.size.Y - meterSprite.Origin.Y) * scale) - 3);
                spriteBatch.Begin(SpriteSortMode.Deferred, rasterizerState: GameMain.ScissorTestEnable);
 
                sectorSprite.Draw(spriteBatch, pointerPos, optimalRangeColor, MathHelper.PiOver2 + (allowedSectorRad.X + allowedSectorRad.Y) / 2.0f, scale * scaleMultiplier);
                sectorSprite.Draw(spriteBatch, pointerPos, offRangeColor, optimalSectorRad.X, scale * scaleMultiplier);
                sectorSprite.Draw(spriteBatch, pointerPos, warningColor, allowedSectorRad.X, scale * scaleMultiplier);
                sectorSprite.Draw(spriteBatch, pointerPos, offRangeColor, MathHelper.Pi + optimalSectorRad.Y, scale * scaleMultiplier);
                sectorSprite.Draw(spriteBatch, pointerPos, warningColor, MathHelper.Pi + allowedSectorRad.Y, scale * scaleMultiplier);
 
                spriteBatch.End();
                spriteBatch.GraphicsDevice.ScissorRectangle = prevScissorRect;
                spriteBatch.Begin(SpriteSortMode.Deferred);
            }
 
            meterSprite.Draw(spriteBatch, pos, 0, scale);
 
            float normalizedValue = (value - range.X) / (range.Y - range.X);
            float valueRad = MathHelper.Lerp(sectorRad.X, sectorRad.Y, normalizedValue);
            meterPointer.Draw(spriteBatch, pointerPos, valueRad, scale);
        }
 
        static void UpdateGraph<T>(IList<T> graph, T newValue)
        {
            for (int i = graph.Count - 1; i > 0; i--)
            {
                graph[i] = graph[i - 1];
            }
            graph[0] = newValue;
        }
 
        private void DrawGraph(IList<float> graph, SpriteBatch spriteBatch, Rectangle rect, float maxVal, float xOffset, Color color)
        {
            Rectangle prevScissorRect = spriteBatch.GraphicsDevice.ScissorRectangle;
            spriteBatch.End();
            spriteBatch.GraphicsDevice.ScissorRectangle = rect;
            spriteBatch.Begin(SpriteSortMode.Deferred, rasterizerState: GameMain.ScissorTestEnable);
 
            float lineWidth = (float)rect.Width / (float)(graph.Count - 2);
            float yScale = (float)rect.Height / maxVal;
 
            Vector2 prevPoint = new Vector2(rect.Right, rect.Bottom - (graph[1] + (graph[0] - graph[1]) * xOffset) * yScale);
 
            float currX = rect.Right - ((xOffset - 1.0f) * lineWidth);
 
            for (int i = 1; i < graph.Count - 1; i++)
            {
                currX -= lineWidth;
 
                Vector2 newPoint = new Vector2(currX, rect.Bottom - graph[i] * yScale);
                
                if (graphLine?.Texture == null)
                {
                    GUI.DrawLine(spriteBatch, prevPoint, newPoint - new Vector2(1.0f, 0), color);
                }
                else
                {
                    Vector2 dir = Vector2.Normalize(newPoint - prevPoint);
                    GUI.DrawLine(spriteBatch, graphLine.Texture, prevPoint - dir, newPoint + dir, color, 0, 5);
                }
 
                prevPoint = newPoint;
            }
 
            Vector2 lastPoint = new Vector2(rect.X,
                rect.Bottom - (graph[graph.Count - 1] + (graph[graph.Count - 2] - graph[graph.Count - 1]) * xOffset) * yScale);
 
            if (graphLine?.Texture == null)
            {
                GUI.DrawLine(spriteBatch, prevPoint, lastPoint, color);
            }
            else
            {
                GUI.DrawLine(spriteBatch, graphLine.Texture, prevPoint, lastPoint + (lastPoint - prevPoint), color, 0, 5);
            }
 
            spriteBatch.End();
            spriteBatch.GraphicsDevice.ScissorRectangle = prevScissorRect;
            spriteBatch.Begin(SpriteSortMode.Deferred);
        }
 
        private enum InfographicArrowStyle { Straight, Curved };
        
        private void CreateInfrographic()
        {
            if (infographic != null) { return; }
            var dimColor = Color.Lerp(Color.Black, Color.TransparentBlack, 0.25f);
            // Dim reactor interface
            infographic = new GUIFrame(new RectTransform(Vector2.One, GuiFrame.RectTransform))
            {
                CanBeFocused = false,
                Color = dimColor
            };
            // Dim inventory window
            new GUIFrame(new RectTransform(inventoryWindow.Rect.Size, infographic.RectTransform) { AbsoluteOffset = inventoryWindow.Rect.Location - GuiFrame.Rect.Location}, color: dimColor)
            {
                CanBeFocused = false
            };
            int arrowSize = (int)(70 * GUI.Scale);
            var arrows = new Dictionary<string, GUIImage>()
            {
                { "fuelslots", CreateArrow(InfographicArrowStyle.Curved, inventoryWindow, Anchor.TopLeft, Pivot.TopRight, SpriteEffects.FlipVertically) },
                { "temperature", CreateArrow(InfographicArrowStyle.Straight, temperatureBoostDownButton, Anchor.Center, Pivot.Center) },
                { "automaticcontrol", CreateArrow(InfographicArrowStyle.Curved, AutoTempSwitch, Anchor.TopRight, Pivot.BottomRight, rotationDegrees: 90f) },
                { "power", CreateArrow(InfographicArrowStyle.Straight, PowerButton, Anchor.BottomCenter, Pivot.TopCenter) }
            };
            CreateArrow(InfographicArrowStyle.Straight, FissionRateScrollBar, Anchor.Center, Pivot.Center);
            CreateArrow(InfographicArrowStyle.Straight, TurbineOutputScrollBar, Anchor.Center, Pivot.Center);
            CreateArrow(InfographicArrowStyle.Straight, graph, Anchor.TopLeft, Pivot.TopLeft, SpriteEffects.FlipHorizontally, additionalOffset: new Point(arrowSize / 2, 0));
            CreateArrow(InfographicArrowStyle.Straight, graph, Anchor.BottomLeft, Pivot.BottomLeft, SpriteEffects.FlipHorizontally | SpriteEffects.FlipVertically, additionalOffset: new Point(arrowSize / 2, 0));
            new GUICustomComponent(new RectTransform(Vector2.One, infographic.RectTransform),
                onDraw: (sb, c) =>
                {
                    DrawToolTip("fuelslots", Anchor.TopLeft, Pivot.BottomCenter, arrows["fuelslots"]);
                    DrawToolTip("fissionrate", Anchor.TopCenter, Pivot.TopCenter, buttonArea);
                    DrawToolTip("temperature", Anchor.BottomLeft, Pivot.TopLeft, arrows["temperature"]);
                    DrawToolTip("automaticcontrol", Anchor.TopLeft, Pivot.CenterRight, arrows["automaticcontrol"]);
                    DrawToolTip("power", Anchor.BottomCenter, Pivot.TopCenter, arrows["power"]);
                    DrawToolTip("load", Anchor.CenterLeft, Pivot.CenterLeft, graph);
 
                    void DrawToolTip(string textTag, Anchor anchor, Pivot pivot, GUIComponent targetComponent)
                    {
                        GUIComponent.DrawToolTip(sb,
                            TextManager.Get($"infographic.reactor.{textTag}"),
                            targetComponent.Rect,
                            anchor: anchor,
                            pivot: pivot);
                    }
                })
            {
                CanBeFocused = false
            };
            var closeButtonRt = new RectTransform(new Point(200, 50).Multiply(GUI.Scale), infographic.RectTransform, Anchor.TopRight, Pivot.BottomRight)
            {
                AbsoluteOffset = new Point(0, -50).Multiply(GUI.Scale)
            };
            new GUIButton(closeButtonRt, TextManager.Get("closeinfographic"))
            {
                UserData = UIHighlightAction.ElementId.CloseButton,
                OnClicked = (_, _) =>
                {
                    CloseInfographic(Character.Controlled);
                    return true;
                }
            };
            item.OnDeselect += CloseInfographic;
 
            GUIImage CreateArrow(InfographicArrowStyle arrowStyle, GUIComponent parent, Anchor anchor, Pivot pivot, SpriteEffects spriteEffects = SpriteEffects.None, float rotationDegrees = 0f, Point? additionalOffset = null)
            {
                Point offset = (additionalOffset ?? Point.Zero) + RectTransform.CalculateAnchorPoint(anchor, parent.Rect) - GuiFrame.Rect.Location;
                var rt = new RectTransform(new Point(arrowSize), infographic.RectTransform, pivot: pivot)
                {
                    AbsoluteOffset = offset
                };
                string style = arrowStyle == InfographicArrowStyle.Straight ? "InfographicArrow" : "InfographicArrowCurved";
                return new GUIImage(rt, style)
                {
                    CanBeFocused = false,
                    Rotation = MathHelper.ToRadians(rotationDegrees),
                    SpriteEffects = spriteEffects
                };
            }
 
            void CloseInfographic(Character character)
            {
                if (character != Character.Controlled) { return; }
                GuiFrame.RemoveChild(infographic);
                infographic = null;
                item.OnDeselect -= CloseInfographic;
            }
        }
 
        protected override void RemoveComponentSpecific()
        {
            base.RemoveComponentSpecific();
            graphLine?.Remove();
            fissionRateMeter?.Remove();
            turbineOutputMeter?.Remove();
            meterPointer?.Remove();
            sectorSprite?.Remove();
            tempMeterFrame?.Remove();
            tempMeterBar?.Remove();
            tempRangeIndicator?.Remove();
        }
 
        public void ClientEventWrite(IWriteMessage msg, NetEntityEvent.IData extraData = null)
        {
            msg.WriteBoolean(autoTemp);
            msg.WriteBoolean(PowerOn);
            msg.WriteRangedSingle(TargetFissionRate, 0.0f, 100.0f, 8);
            msg.WriteRangedSingle(TargetTurbineOutput, 0.0f, 100.0f, 8);
            msg.WriteRangedSingle(temperatureBoost, -TemperatureBoostAmount, TemperatureBoostAmount, 8);
 
            correctionTimer = CorrectionDelay;
        }
 
        public void ClientEventRead(IReadMessage msg, float sendingTime)
        {
            if (correctionTimer > 0.0f)
            {
                StartDelayedCorrection(msg.ExtractBits(1 + 1 + 8 + 8 + 8 + 8 + 8), sendingTime);
                return;
            }
 
            AutoTemp = msg.ReadBoolean();
            PowerOn = msg.ReadBoolean();
            Temperature = msg.ReadRangedSingle(0.0f, 100.0f, 8);
            TargetFissionRate = msg.ReadRangedSingle(0.0f, 100.0f, 8);
            TargetTurbineOutput = msg.ReadRangedSingle(0.0f, 100.0f, 8);
            degreeOfSuccess = msg.ReadRangedSingle(0.0f, 1.0f, 8);
            ApplyTemperatureBoost(msg.ReadRangedSingle(-TemperatureBoostAmount, TemperatureBoostAmount, 8));
 
            if (Math.Abs(FissionRateScrollBar.BarScroll - TargetFissionRate / 100.0f) > 0.01f)
            {
                FissionRateScrollBar.BarScroll = TargetFissionRate / 100.0f;
            }
            if (Math.Abs(TurbineOutputScrollBar.BarScroll - TargetTurbineOutput / 100.0f) > 0.01f)
            {
                TurbineOutputScrollBar.BarScroll = TargetTurbineOutput / 100.0f;
            }
 
            IsActive = true;
        }
 
        private void UpdateUIElementStates()
        {
            if (powerLight != null)
            {
                powerLight.Selected = _powerOn;
            }
            if (AutoTempSwitch != null)
            {
                AutoTempSwitch.Selected = autoTemp;
                AutoTempSwitch.Enabled = _powerOn;
            }
            if (autoTempLight != null)
            {
                autoTempLight.Selected = autoTemp && _powerOn;
            }
            if (FissionRateScrollBar != null)
            {
                FissionRateScrollBar.Enabled = _powerOn && !autoTemp;
            }
            if (TurbineOutputScrollBar != null)
            {
                TurbineOutputScrollBar.Enabled = _powerOn && !autoTemp;
            }
        }
    }
}