using
ChatFunc_t
=
void
(
__thiscall
*
)
(
void
*
thisptr
,
uint32_t
type
,
const
char
*
text
,
const
char
*
prefix
,
uint32_t
color
,
uint32_t
pcolor
)
;
ChatFunc_t g_origChatFunc
=
nullptr
;
void
__fastcall
ChatDetour
(
void
*
thisptr
,
void
*
edx
,
uint32_t
type
,
const
char
*
text
,
const
char
*
prefix
,
uint32_t
color
,
uint32_t
pcolor
)
{
std
::
string texta
=
text
?
text
:
""
;
std
::
string prefixa
=
prefix
?
prefix
:
""
;
bool
shouldHide
=
ProcessSpecialMessage
(
texta
)
;
if
(
!
shouldHide
)
{
std
::
string colorHex
=
ARGBtoRGB
(
color
)
;
if
(
type
==
2
)
{
std
::
string prefixColorHex
=
ARGBtoRGB
(
pcolor
)
;
texta
=
"{"
+
prefixColorHex
+
"}"
+
prefixa
+
" {"
+
colorHex
+
"}"
+
texta
;
}
std
::
string finalMessage
=
"{"
+
colorHex
+
"}"
+
GetCurrentTimeString
(
)
+
" "
+
texta
;
ExecuteJSOnCEF
(
finalMessage
)
;
}
if
(
g_origChatFunc
)
g_origChatFunc
(
thisptr
,
type
,
text
,
prefix
,
color
,
pcolor
)
;
}
bool
InstallChatHook
(
)
{
HMODULE samp
=
GetModuleHandleA
(
"samp.dll"
)
;
uintptr_t addr
=
reinterpret_cast

(
samp
)
+
0x64010
;
if
(
MH_CreateHook
(
reinterpret_cast

(
addr
)
,
&
ChatDetour
,
reinterpret_cast

(
&
g_origChatFunc
)
)
!=
MH_OK
)
return
false
;
if
(
MH_EnableHook
(
reinterpret_cast

(
addr
)
)
!=
MH_OK
)
return
false
;
return
true
;
}
void
__fastcall
ActivateChatBlocker
(
void
*
thisptr
)
{
return
;
}
bool
InstallActivateChatHook
(
)
{
HMODULE samp
=
GetModuleHandleA
(
"samp.dll"
)
;
if
(
!
samp
)
return
false
;
uintptr_t addr
=
reinterpret_cast

(
samp
)
+
0x657E0
;
if
(
MH_CreateHook
(
reinterpret_cast

(
addr
)
,
reinterpret_cast

(
&
ActivateChatBlocker
)
,
nullptr
)
!=
MH_OK
)
return
false
;
return
MH_EnableHook
(
reinterpret_cast

(
addr
)
)
==
MH_OK
;
}
DWORD WINAPI
PluginThread
(
LPVOID
)
{
while
(
!
GetModuleHandleA
(
"samp.dll"
)
)
{
Sleep
(
100
)
;
}
LoadSettings
(
)
;
if
(
MH_Initialize
(
)
!=
MH_OK
)
{
OutputDebugStringA
(
"MinHook init failed\n"
)
;
return
1
;
}
if
(
!
InstallChatHook
(
)
)
{
OutputDebugStringA
(
"Chat hook failed\n"
)
;
}
if
(
!
InstallActivateChatHook
(
)
)
{
OutputDebugStringA
(
"Activate chat hook failed\n"
)
;
}
MH_Uninitialize
(
)
;
return
0
;
}
BOOL APIENTRY
DllMain
(
HMODULE hModule
,
DWORD ul_reason_for_call
,
LPVOID lpReserved
)
{
switch
(
ul_reason_for_call
)
{
case
DLL_PROCESS_ATTACH
:
DisableThreadLibraryCalls
(
hModule
)
;
CreateThread
(
nullptr
,
0
,
PluginThread
,
nullptr
,
0
,
nullptr
)
;
break
;
case
DLL_PROCESS_DETACH
:
g_running
=
false
;
break
;
}
return
TRUE
;
}