Update to C# 7.3. Some job gauge abstraction added. Mid-work push.

Dalamud/Dalamud.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup Label="Target">
     <PlatformTarget>AnyCPU</PlatformTarget>
     <TargetFramework>net471</TargetFramework>
-    <LangVersion>7.2</LangVersion>
+    <LangVersion>7.3</LangVersion>
     <Platforms>AnyCPU;x64</Platforms>
   </PropertyGroup>
   <PropertyGroup Label="Build">

Dalamud/Game/ClientState/JobGauge.cs

@@ -0,0 +1,25 @@
+using Dalamud.Game.ClientState.Structs.JobGauge;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState {
+    public static class JobGauge {
+
+        private static IntPtr gaugeStart;
+
+        public static void Init(ProcessModule module) {
+            gaugeStart = module.BaseAddress + 0x1b2d4b4;
+        }
+
+        // Should only be called with the gauge types in 
+        // ClientState.Structs.JobGauge
+        public static T Gauge<T>() {
+            return Marshal.PtrToStructure<T>(gaugeStart);
+        }
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/ASTGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class ASTGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/BLMGauge.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    public struct BLMGauge {
+        [FieldOffset(0xc)] public short TimeUntilNextPolyglot;  //eno timer (ms)
+        [FieldOffset(0xe)] public short ElementTimeRemaining;  //ui/af timer
+        [FieldOffset(0x10)] private byte ElementStance; //ui/af
+        [FieldOffset(0x11)] public byte NumUmbralHearts; //number of umbral hearts
+        [FieldOffset(0x12)] public byte NumPolyglotStacks; //number of polyglot stacks
+        [FieldOffset(0x13)] public bool IsEnoActive; //eno active?
+
+        public bool InUmbralIce() {
+            return ElementStance > 4;
+        }
+
+        public bool InAstralFire() {
+            return ElementStance > 0 && ElementStance < 4;
+        }
+
+    }
+
+    
+}

Dalamud/Game/ClientState/Structs/JobGauge/BRDGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class BRDGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/DNCGauge.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    public unsafe struct DNCGauge {
+        [FieldOffset(0xc)] public byte NumFeathers;
+        [FieldOffset(0xd)] public byte Esprit;
+        [FieldOffset(0xe)] public fixed byte StepOrder[4];
+        [FieldOffset(0x12)] public byte NumCompleteSteps;
+
+        public bool IsDancing() {
+            return StepOrder[0] != 0;
+        }
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/DRGGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class DRGGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/DRKGauge.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+    [StructLayout(LayoutKind.Explicit)]
+    public struct DRKGauge {
+        [FieldOffset(0xc)] public short Blood;
+        [FieldOffset(0xe)] public short DarksideTimeRemaining;
+        [FieldOffset(0x10)] public bool HasDarkArts;
+        [FieldOffset(0x12)] public short ShadowTimeRemaining;
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/GNBGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class GNBGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/MCHGauge.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    public struct MCHGauge{
+
+        [FieldOffset(0xc)] public short OverheatTimeRemaining;
+        [FieldOffset(0xe)] public short RobotTimeRemaining;
+        [FieldOffset(0x10)] public byte Heat;
+        [FieldOffset(0x11)] public byte Battery;
+        [FieldOffset(0x12)] public byte LastRobotBatteryPower;
+        [FieldOffset(0x13)] private byte TimerActive;
+
+        public bool IsOverheated() {
+            return (TimerActive & 1) != 0;
+        }
+        public bool IsRobotActive() {
+            return (TimerActive & 2) != 0;
+        }
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/MNKGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class MNKGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/NINGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class NINGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/PLDGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class PLDGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/RDMGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    public struct RDMGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/SAMGauge.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    public struct SAMGauge {
+
+        [FieldOffset(0xf)] public byte Kenki;
+        [FieldOffset(0x10)] public byte Sen;
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/SCHGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class SCHGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/SMNGauge.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    public struct SMNGauge {
+        
+        //Unfinished
+        [FieldOffset(0xc)] public short TimerRemaining;
+        [FieldOffset(0xf)] public bool IsDemiActive;
+        [FieldOffset(0x10)] public byte NumStacks;
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/WARGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class WARGauge {
+    }
+}

Dalamud/Game/ClientState/Structs/JobGauge/WHMGauge.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dalamud.Game.ClientState.Structs.JobGauge {
+
+    [StructLayout(LayoutKind.Explicit)]
+    class WHMGauge {
+    }
+}

Dalamud/Game/Internal/Gui/IconReplacer.cs

@@ -1,4 +1,6 @@
+using Dalamud.Game.ClientState;
 using Dalamud.Game.ClientState.Actors.Types;
+using Dalamud.Game.ClientState.Structs.JobGauge;
 using Dalamud.Hooking;
 using Serilog;
 using System;
@@ -22,6 +24,8 @@ namespace Dalamud.Game.Internal.Gui {
             this.address = new IconReplacerAddressResolver();
             this.address.Setup(scanner);
 
+            JobGauge.Init(module);
+
             this.byteBase = scanner.Module.BaseAddress;
             this.jobInfo = byteBase + 0x1b2d4b4;
             this.comboTimer = byteBase + 0x1AE1B10;
@@ -227,6 +231,9 @@ namespace Dalamud.Game.Internal.Gui {
 
             // Replace Mangetsu with Mangetsu combo
             if (actionID == 7484) {
+                if (activeBuffArray != null) {
+                    if (SearchBuffArray(1233)) return 7484;
+                }
                 if (comboTime > 0) {
                     if (lastMove == 7483) return 7484;
                 }
@@ -235,6 +242,9 @@ namespace Dalamud.Game.Internal.Gui {
 
             // Replace Yukikaze with Yukikaze combo
             if (actionID == 7485) {
+                if (activeBuffArray != null) {
+                    if (SearchBuffArray(1233)) return 7485;
+                }
                 if (comboTime > 0) {
                     if (lastMove == 7483) return 7485;
                 }
@@ -311,7 +321,7 @@ namespace Dalamud.Game.Internal.Gui {
             // Or with Heat Blast when overheated.
             // For some reason the shots use their unheated IDs as combo moves
             if (actionID == 7413) {
-                if (Marshal.ReadInt16(jobInfo, 0xc) > 0) return 7410;
+                if (JobGauge.Gauge<MCHGauge>().IsOverheated() && level >= 35) return 7410;
                 if (comboTime > 0) {
                     if (lastMove == 2866) return 7412;
                     if (lastMove == 2868) return 7413;
@@ -321,7 +331,7 @@ namespace Dalamud.Game.Internal.Gui {
 
             // Replace Spread Shot with Auto Crossbow when overheated.
             if (actionID == 2870) {
-                if (Marshal.ReadInt16(jobInfo, 0xc) > 0) return 16497;
+                if (JobGauge.Gauge<MCHGauge>().IsOverheated() && level >= 52) return 16497;
                 return 2870;
             }
 
@@ -329,16 +339,17 @@ namespace Dalamud.Game.Internal.Gui {
 
             // Enochian changes to B4 or F4 depending on stance.
             if (actionID == 3575) {
-                if (Marshal.ReadByte(jobInfo, 0x13) == 1) {
-                    if (Marshal.ReadByte(jobInfo, 0x10) > 3) return 3576;
-                    if (Marshal.ReadByte(jobInfo, 0x10) > 0) return 3577;
+                BLMGauge jobInfo = JobGauge.Gauge<BLMGauge>();
+                if (jobInfo.IsEnoActive) {
+                    if (jobInfo.InUmbralIce()) return 3576;
+                    return 3577;
                 }
                 return 3575;
             }
 
             // Umbral Soul and Transpose
-            if (actionID == 16506) {
-                if (Marshal.ReadByte(jobInfo, 0x10) > 3) return 16506;
+            if (actionID == 149) {
+                if (JobGauge.Gauge<BLMGauge>().InUmbralIce() && level >= 76) return 16506;
                 return 149;
             }
 
@@ -400,17 +411,63 @@ namespace Dalamud.Game.Internal.Gui {
             }
 
             // DANCER
-            // TODO: Single-target. This needs to be done alongside 1-button dances.
             
-            // Handle AoE GCDs on one button. Procs take priority over combo.
+            // Standard Step is one button.
+            if (actionID == 15997) {
+                DNCGauge gauge = JobGauge.Gauge<DNCGauge>();
+                if (gauge.IsDancing()) {
+                    if (gauge.NumCompleteSteps == 2) {
+                        return 16192;
+                    }
+                    else {
+                        // C# can't implicitly cast from int to ulong.
+                        return (ulong)(15999 + gauge.StepOrder[gauge.NumCompleteSteps] - 1);
+                    }
+                }
+                return 15997;
+            }
 
-            if (actionID == 15994) {
+            // Technical Step is one button.
+            if (actionID == 15998) {
+                DNCGauge gauge = JobGauge.Gauge<DNCGauge>();
+                if (gauge.IsDancing()) {
+                    if (gauge.NumCompleteSteps == 4) {
+                        return 16196;
+                    }
+                    else {
+                        // C# can't implicitly cast from int to ulong.
+                        return (ulong)(15999 + gauge.StepOrder[gauge.NumCompleteSteps] - 1);
+                    }
+                }
+                return 15998;
+            }
+
+            // Fountain changes into Fountain combo, prioritizing procs over combo,
+            // and Fountainfall over Reverse Cascade.
+            if (actionID == 15990) {
                 if (activeBuffArray != null) {
-                    if (SearchBuffArray(1816)) return 15995;
-                    if (SearchBuffArray(1817)) return 15996;
+                    if (SearchBuffArray(1815)) return 15992;
+                    if (SearchBuffArray(1814)) return 15991;
                 }
                 if (comboTime > 0) {
-                    if (lastMove == 15993) return 15994;
+                    if (lastMove == 15989) return 15990;
+                }
+                return 15989;
+            }
+
+            // AoE GCDs are split into two buttons, because priority matters
+            // differently in different single-target moments. Thanks yoship.
+            // Replaces each GCD with its procced version.
+            if (actionID == 15994) {
+                if (activeBuffArray != null) {
+                    if (SearchBuffArray(1817)) return 15996;
+                }
+                return 15994;
+            }
+
+            if (actionID == 15993) {
+                if (activeBuffArray != null) {
+                    if (SearchBuffArray(1816)) return 15995;
                 }
                 return 15993;
             }