feat: Add full bright

src/TerraSharp/Core/Hotkeys.cs

@@ -70,6 +70,7 @@ public static class Hotkeys
         Toggle("Visuals", "BiomeSight", "Biome Sight", () => Settings.BiomeSight, v => Settings.BiomeSight = v),
         Toggle("Visuals", "NightOwl", "Night Owl", () => Settings.NightOwl, v => Settings.NightOwl = v),
         Toggle("Visuals", "Shine", "Shine", () => Settings.Shine, v => Settings.Shine = v),
+        Toggle("Visuals", "FullBright", "Full Bright", () => Settings.FullBright, v => Settings.FullBright = v),
 
         Toggle("World", "FreezeTime", "Freeze Time", () => Settings.FreezeTime, v => Settings.FreezeTime = v),
         Toggle("World", "SpawnRate", "Spawn Rate", () => Settings.SpawnRateBoost, v => Settings.SpawnRateBoost = v),

src/TerraSharp/Core/Settings.Json.cs

@@ -116,6 +116,7 @@ public static partial class Settings
         [nameof(NightOwl)] = "Vision.NightOwl",
         [nameof(DangerSense)] = "Vision.DangerSense",
         [nameof(BiomeSight)] = "Vision.BiomeSight",
+        [nameof(FullBright)] = "Vision.FullBright",
 
         [nameof(FreezeTime)] = "World.FreezeTime",
         [nameof(SpawnRateBoost)] = "World.SpawnRate.Enabled",

src/TerraSharp/Core/Settings.cs

@@ -48,7 +48,7 @@ public static partial class Settings
     public static Color ColLocal = Color.White, ColPlayers = new(70, 200, 255), ColHostile = new(235, 60, 60), ColCritters = new(200, 170, 120), ColTown = new(80, 220, 110), ColBoss = new(255, 120, 40), ColItems = new(255, 210, 70), ColProjHostile = new(255, 80, 200), ColProjFriendly = new(120, 160, 255), ColWaypoint = new(220, 90, 255);
     public static bool DamageMelee, DamageRanged, DamageMagic, DamageSummon;
     public static Color ColDamageMelee = new(255, 110, 60), ColDamageRanged = new(120, 230, 90), ColDamageMagic = new(90, 150, 255), ColDamageSummon = new(200, 110, 255);
-    public static bool Spelunker, Hunter, Shine, NightOwl, DangerSense, BiomeSight;
+    public static bool Spelunker, Hunter, Shine, NightOwl, DangerSense, BiomeSight, FullBright;
 
     public static bool FreezeTime, SpawnRateBoost;
     public static float SpawnRateMult = 5f;

src/TerraSharp/Patches/HookRegistry.cs

@@ -22,6 +22,7 @@ internal sealed class HookRegistry : IDisposable
             PlayerPatches.Install(hooks);
             NpcPatches.Install(hooks);
             DamageNumberPatches.Install(hooks);
+            VisionPatches.Install(hooks);
             SpawnRatePatch.Install(hooks);
             ItemCheckShootPatch.Install(hooks);
             SandboxGuards.Install(hooks);

src/TerraSharp/Patches/VisionPatches.cs

@@ -0,0 +1,38 @@
+using Microsoft.Xna.Framework;
+using Mono.Cecil.Cil;
+using MonoMod.Cil;
+using Terraria;
+using Terraria.Graphics.Light;
+using TerraSharp.Core;
+
+namespace TerraSharp.Patches;
+
+internal static class VisionPatches
+{
+    internal static void Install(HookRegistry hooks)
+    {
+        FullBrightPatch.Install(hooks);
+    }
+}
+
+// Every Lighting query reaches the active engine's GetColor, millions of times per frame, so the check is a bare field load.
+internal static class FullBrightPatch
+{
+    internal static void Install(HookRegistry hooks)
+    {
+        hooks.Modify(HookRegistry.Method(typeof(LightingEngine), nameof(LightingEngine.GetColor)), ReturnWhite);
+        hooks.Modify(HookRegistry.Method(typeof(LegacyLighting), nameof(LegacyLighting.GetColor)), ReturnWhite);
+    }
+
+    static void ReturnWhite(ILContext context)
+    {
+        var cursor = new ILCursor(context);
+        ILLabel body = cursor.DefineLabel();
+        cursor.Emit(OpCodes.Ldsfld, typeof(Settings).GetField(nameof(Settings.FullBright))!);
+        cursor.Emit(OpCodes.Brfalse, body);
+        cursor.Emit(OpCodes.Call, typeof(Vector3).GetProperty(nameof(Vector3.One))!.GetGetMethod()!);
+        cursor.Emit(OpCodes.Ret);
+        cursor.Emit(OpCodes.Nop);
+        body.Target = cursor.Prev;
+    }
+}

src/TerraSharp/UI/MainWindow.Pages.cs

@@ -185,6 +185,9 @@ public sealed partial class MainWindow
         ToggleColor("Melee", ref Settings.DamageMelee, ref Settings.ColDamageMelee, nameof(Settings.ColDamageMelee));
         ToggleColor("Ranged", ref Settings.DamageRanged, ref Settings.ColDamageRanged, nameof(Settings.ColDamageRanged));
         ToggleColor("Summon", ref Settings.DamageSummon, ref Settings.ColDamageSummon, nameof(Settings.ColDamageSummon));
+
+        Group("View");
+        Toggle("Full Bright", ref Settings.FullBright);
     }
 
     void WorldPage()

src/TerraSharp/UI/MainWindow.Tooltips.cs

@@ -55,6 +55,7 @@ public sealed partial class MainWindow
         ["Night Owl"] = "Brightens dark areas.",
         ["Danger Sense"] = "Makes traps and hazards glow.",
         ["Biome Sight"] = "Makes Corruption, Crimson and Hallow blocks glow.",
+        ["Full Bright"] = "Lights everything at full brightness.",
         ["Full Heal"] = "Refills health and mana.",
         ["TP to Spawn"] = "Recalls like a Magic Mirror: to your bed if set, otherwise the world's spawn point.",
         ["Reset Learned Ballistics"] = "Clears learned projectile data. Learns it again as you shoot.",

src/TerraSharp/UI/MainWindow.cs

@@ -34,7 +34,7 @@ public sealed partial class MainWindow : Window
             new Page("Movement", MovementPage, () => Count(Settings.Fly, Settings.SuperSpeed, Settings.HighJump, Settings.GravityFlip, Settings.NoFallDamage, Settings.LavaImmune, Settings.WaterWalk, Settings.NoKnockback, Settings.ExtendedReach)),
             new Page("Combat", CombatPage, () => Count(Settings.RapidAttack, Settings.AutoSwing, Settings.DamageBoost, Settings.NoManaCost, Settings.NoSpread, Settings.Aimbot, Settings.AutoAttack, Settings.KillAura, Settings.HitMagnet, Settings.FreezeEnemies, Settings.WeakenEnemies)),
             new Page("Items", ItemsPage, () => Count(Settings.InstantBreak, Settings.InfItems, Settings.ItemVacuum, Settings.AutoFish, Settings.Sonar)),
-            new Page("Visuals", VisualsPage, () => Count(Settings.Esp, Settings.Spelunker, Settings.Hunter, Settings.Shine, Settings.NightOwl, Settings.DangerSense, Settings.BiomeSight)),
+            new Page("Visuals", VisualsPage, () => Count(Settings.Esp, Settings.Spelunker, Settings.Hunter, Settings.Shine, Settings.NightOwl, Settings.DangerSense, Settings.BiomeSight, Settings.FullBright)),
             new Page("World", WorldPage, () => Count(Settings.FreezeTime, Settings.SpawnRateBoost)),
             new Page("Keys", KeysPage, () => 0),
         ];