From 234c58161ef121b10d65dd37907842a4c980738a Mon Sep 17 00:00:00 2001
From: Louvenarde <louve@louve.systems>
Date: Wed, 28 Jul 2021 00:34:56 +0200
Subject: [PATCH] colorblind friendly team colors!

---
 src/Components/Modules/Colors.cpp | 33 +++++++++++++++++++++++++++++++
 src/Components/Modules/Colors.hpp |  1 +
 2 files changed, 34 insertions(+)

diff --git a/src/Components/Modules/Colors.cpp b/src/Components/Modules/Colors.cpp
index 863cd821..cc98da81 100644
--- a/src/Components/Modules/Colors.cpp
+++ b/src/Components/Modules/Colors.cpp
@@ -218,8 +218,41 @@ namespace Components
 		}
 	}
 
+
+	// Patches team overhead normally
+	signed int __cdecl Colors::Dvar_GetUnpackedColorByName(const char* name, float* color) {
+
+		if (Dvar::Var("r_colorBlindTeams").get<bool>()) {
+			auto str = std::string(name);
+			if (str.compare("g_TeamColor_EnemyTeam") == 0) {
+				// A dark red
+				color[0] = 0.659f;
+				color[1] = 0.088f;
+				color[2] = 0.145f;
+				return 0;
+			}
+			else if (str.compare("g_TeamColor_MyTeam") == 0) {
+				// A bright yellow
+				color[0] = 1.f;
+				color[1] = 0.859f;
+				color[2] = 0.125f;
+				return 0;
+			}
+		}
+
+		return Utils::Hook::Call<signed int(const char*, float*)>(0x406530)(name, color);
+	}
+
 	Colors::Colors()
 	{
+		// Add a colorblind mode for team colors
+		Dvar::Register<bool>("r_colorBlindTeams", false, Game::dvar_flag::DVAR_FLAG_SAVED, "Use color-blindness-friendly colors for ingame team names");
+		Utils::Hook(0x4C09BE, Colors::Dvar_GetUnpackedColorByName, HOOK_CALL).install()->quick();
+		Utils::Hook(0x583661, Colors::Dvar_GetUnpackedColorByName, HOOK_CALL).install()->quick();
+		Utils::Hook(0x5836A5, Colors::Dvar_GetUnpackedColorByName, HOOK_CALL).install()->quick();
+		Utils::Hook(0x4264FC, Colors::Dvar_GetUnpackedColorByName, HOOK_CALL).install()->quick();
+		Utils::Hook(0x4264E5, Colors::Dvar_GetUnpackedColorByName, HOOK_CALL).install()->quick();
+
 		// Disable SV_UpdateUserinfo_f, to block changing the name ingame
 		Utils::Hook::Set<BYTE>(0x6258D0, 0xC3);
 
diff --git a/src/Components/Modules/Colors.hpp b/src/Components/Modules/Colors.hpp
index 84dd1bc8..b63aa51d 100644
--- a/src/Components/Modules/Colors.hpp
+++ b/src/Components/Modules/Colors.hpp
@@ -35,6 +35,7 @@ namespace Components
 		static void LookupColor(DWORD* color, char index);
 		static void LookupColorStub();
 		static char* CleanStrStub(char* string);
+		static signed int Dvar_GetUnpackedColorByName(const char* name, float* color);
 		static std::vector<DWORD> ColorTable;
 	};
 }