From 2c353466efd774e7cb28a8efd1f197dc278f40fa Mon Sep 17 00:00:00 2001
From: JerryALT <kirill1kirill2kirill3@gmail.com>
Date: Fri, 29 Mar 2024 20:03:24 +0300
Subject: [PATCH] [TextRenderer]: Added hooks for UI_GetFontHandle function

---
 src/Components/Modules/TextRenderer.cpp | 144 ++++++++++++++++++++++++
 src/Components/Modules/TextRenderer.hpp |  11 ++
 2 files changed, 155 insertions(+)

diff --git a/src/Components/Modules/TextRenderer.cpp b/src/Components/Modules/TextRenderer.cpp
index 9ae27c7..06f927c 100644
--- a/src/Components/Modules/TextRenderer.cpp
+++ b/src/Components/Modules/TextRenderer.cpp
@@ -252,6 +252,137 @@ namespace Components
 		}
 	}
 
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub1()
+	{
+		const static uint32_t retn_addr = 0x410E3A;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub2()
+	{
+		const static uint32_t retn_addr = 0x41B649;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub3()
+	{
+		const static uint32_t retn_addr = 0x43A21D;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub4()
+	{
+		const static uint32_t retn_addr = 0x56DFAF;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub5()
+	{
+		const static uint32_t retn_addr = 0x56E813;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub6()
+	{
+		const static uint32_t retn_addr = 0x56ED1B;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub7()
+	{
+		const static uint32_t retn_addr = 0x56EFCF;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub8()
+	{
+		const static uint32_t retn_addr = 0x56F911;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub9()
+	{
+		const static uint32_t retn_addr = 0x57056F;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
+	void __declspec(naked) TextRenderer::UI_GetFontHandleStub10()
+	{
+		const static uint32_t retn_addr = 0x570805;
+		__asm
+		{
+			push	ecx; //scrPlace
+			push	eax; //fontEnum
+			call	Game::UI_GetFontHandle;
+			add		esp, 8;
+			jmp		retn_addr;
+		}
+	}
+
 	TextRenderer::TextRenderer()
 	{
 		Utils::Hook(0x56E613, R_TextWidth_Stub01, HOOK_JUMP).install()->quick();
@@ -267,5 +398,18 @@ namespace Components
 
 		// Converting a simple 'reload' text to a text with keybind localized
 		Utils::Hook(0x40A1EB, CG_DrawPlayerWeaponLowAmmoWarningStub, HOOK_JUMP).install()->quick();
+
+		// Replacing the original function on custom.
+		// P.S: Very bad hooks
+		Utils::Hook(0x410E35, UI_GetFontHandleStub1, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x41B644, UI_GetFontHandleStub2, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x43A218, UI_GetFontHandleStub3, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x56DFAA, UI_GetFontHandleStub4, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x56E80E, UI_GetFontHandleStub5, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x56ED16, UI_GetFontHandleStub6, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x56EFCA, UI_GetFontHandleStub7, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x56F90C, UI_GetFontHandleStub8, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x57056A, UI_GetFontHandleStub9, HOOK_JUMP).install()->quick();
+		Utils::Hook(0x570800, UI_GetFontHandleStub10, HOOK_JUMP).install()->quick();
 	}
 }
\ No newline at end of file
diff --git a/src/Components/Modules/TextRenderer.hpp b/src/Components/Modules/TextRenderer.hpp
index 3f628c7..f858415 100644
--- a/src/Components/Modules/TextRenderer.hpp
+++ b/src/Components/Modules/TextRenderer.hpp
@@ -26,6 +26,17 @@ namespace Components
 		static const char* CG_DrawPlayerWeaponLowAmmoKey(const char* pszInputBuffer, const char* pszMessageType, int errType);
 		static void UI_GetKeyBindingLocalizedStringStub();
 
+		static void UI_GetFontHandleStub1();
+		static void UI_GetFontHandleStub2();
+		static void UI_GetFontHandleStub3();
+		static void UI_GetFontHandleStub4();
+		static void UI_GetFontHandleStub5();
+		static void UI_GetFontHandleStub6();
+		static void UI_GetFontHandleStub7();
+		static void UI_GetFontHandleStub8();
+		static void UI_GetFontHandleStub9();
+		static void UI_GetFontHandleStub10();
+
 		static int R_TextWidth_Hk(const char* text, int maxChars, Game::Font_s* font);
 		static float DrawHudIcon(const char* text, const Game::Font_s* font, const float x, const float y, const float sinAngle, const float cosAngle, const float xScale, const float yScale, Game::GfxColor color);
 	};