first

1 files changed, 31 insertions, 0 deletions

diff --git a/internal_rewrite/is_hltv.cpp b/internal_rewrite/is_hltv.cpp
new file mode 100644
index 0000000..60b24f8
--- /dev/null
+++ b/internal_rewrite/is_hltv.cpp
@@ -0,0 +1,31 @@
+#include "hooks.hpp"
+#include "pattern.hpp"
+#include "mem.hpp"
+
+bool __fastcall hooks::is_hltv( void* ecx, uintptr_t pvs_ent ) {
+	static auto is_hltv_o = g_csgo.m_engine->get_old_function< decltype( &hooks::is_hltv ) >( 93 );
+	static auto pvs_retaddr = pattern::first_code_match( g_csgo.m_chl.dll( ), xors( "84 C0 0F 85 ? ? ? ? A1 ? ? ? ? 8B B7" ) );
+
+	if ( !g_csgo.m_panic && pvs_retaddr ) {
+		stack_t stack( get_baseptr( ) );
+		auto return_address = stack.return_address( );
+
+		if ( return_address == pvs_retaddr ) {
+			if ( pvs_ent && reinterpret_cast< c_base_player* >( pvs_ent )->is_valid( ) ) {
+				*( int* )( pvs_ent + 0xa24 ) = -1;
+				*( int* )( pvs_ent + 0xa2c ) = *( int* )( pvs_ent + 0xa28 );
+				*( int* )( pvs_ent + 0xa28 ) = 0;
+				return true;
+			}
+		}
+	}
+
+	return is_hltv_o( ecx, pvs_ent );
+}
+
+bool __declspec( naked ) __fastcall hooks::is_hltv_proxy( void*, void* ) {
+	__asm {
+		mov   edx, edi;
+		jmp   is_hltv;
+	}
+}
\ No newline at end of file