Rim/iw4x-client
Rim/iw4x-client
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Move playername related patches from TextRenderer to PlayerName component

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This commit is contained in:
Jan 2021-09-07 15:06:58 +02:00
parent 1821d9072e
commit 26f2403418
5 changed files with 70 additions and 102 deletions
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2
src/Components/Modules/Dedicated.cpp
View File

@ -116,7 +116,7 @@ namespace Components
mov [esp + 100h + 10h], eax
jmp TextRenderer::CleanStrStub
jmp PlayerName::CleanStrStub
}
}

86
src/Components/Modules/PlayerName.cpp
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@ -2,37 +2,77 @@
namespace Components
{
std::string PlayerName::PlayerNames[18];
Dvar::Var PlayerName::sv_allowColoredNames;
int PlayerName::GetClientName(int /*localClientNum*/, int index, char *buf, int size)
void PlayerName::UserInfoCopy(char* buffer, const char* name, const size_t size)
{
if (!sv_allowColoredNames.get<bool>())
{
char nameBuffer[64] = { 0 };
TextRenderer::StripColors(name, nameBuffer, sizeof(nameBuffer));
TextRenderer::StripAllTextIcons(nameBuffer, buffer, size);
}
else
{
TextRenderer::StripAllTextIcons(name, buffer, size);
}
std::string readablePlayerName(buffer);
readablePlayerName = Utils::String::Trim(readablePlayerName);
if (readablePlayerName.size() < 3)
{
strncpy(buffer, "Unknown Soldier", size);
}
}
__declspec(naked) void PlayerName::ClientUserinfoChanged()
{
__asm
{
mov eax, [esp + 4h] // length
//sub eax, 1
push eax
push ecx // name
push edx // buffer
call UserInfoCopy
add esp, 0Ch
retn
}
}
char* PlayerName::GetClientName(int localClientNum, int index, char* buf, size_t size)
{
Game::CL_GetClientName(localClientNum, index, buf, size);
// Append clantag to username & remove the colors
strncpy_s(buf, size, TextRenderer::StripColors(ClanTags::GetUserClantag(index, buf)).data(), size);
return buf;
}
char* PlayerName::CleanStrStub(char* string)
{
if (index < 0 || index >= 18) return 0;
return strncpy_s(buf, size, PlayerName::PlayerNames[index].data(), PlayerName::PlayerNames[index].size()) == 0;
TextRenderer::StripColors(string, string, strlen(string) + 1);
return string;
}
PlayerName::PlayerName()
{
#if(0) // Disabled for now
{
for (int i = 0; i < ARRAYSIZE(PlayerName::PlayerNames); ++i)
{
PlayerName::PlayerNames[i] = "mumu";
}
sv_allowColoredNames = Dvar::Register<bool>("sv_allowColoredNames", true, Game::dvar_flag::DVAR_FLAG_NONE, "Allow colored names on the server");
Utils::Hook(Game::CL_GetClientName, PlayerName::GetClientName, HOOK_JUMP).install()->quick();
}
#endif
// Disable SV_UpdateUserinfo_f, to block changing the name ingame
Utils::Hook::Set<BYTE>(0x6258D0, 0xC3);
//const char* clanname = "ZOB";
//Utils::Hook::Set<const char*>(0x497656, clanname);
//Utils::Hook::Set<const char*>(0x497679, clanname);
}
// Allow colored names ingame
Utils::Hook(0x5D8B40, ClientUserinfoChanged, HOOK_JUMP).install()->quick();
PlayerName::~PlayerName()
{
for (int i = 0; i < ARRAYSIZE(PlayerName::PlayerNames); ++i)
{
PlayerName::PlayerNames[i].clear();
}
// Though, don't apply that to overhead names.
Utils::Hook(0x581932, GetClientName, HOOK_CALL).install()->quick();
// Patch I_CleanStr
Utils::Hook(0x4AD470, CleanStrStub, HOOK_JUMP).install()->quick();
}
}

9
src/Components/Modules/PlayerName.hpp
View File

@ -6,11 +6,14 @@ namespace Components
{
public:
PlayerName();
~PlayerName();
static void UserInfoCopy(char* buffer, const char* name, size_t size);
private:
static std::string PlayerNames[18];
static Dvar::Var sv_allowColoredNames;
static int GetClientName(int localClientNum, int index, char *buf, int size);
static char* CleanStrStub(char* string);
static void ClientUserinfoChanged();
static char* GetClientName(int localClientNum, int index, char* buf, size_t size);
};
}

70
src/Components/Modules/TextRenderer.cpp
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@ -38,7 +38,6 @@ namespace Components
Dvar::Var TextRenderer::cg_newColors;
Game::dvar_t* TextRenderer::sv_customTextColor;
Dvar::Var TextRenderer::sv_allowColoredNames;
Dvar::Var TextRenderer::r_colorBlind;
Game::dvar_t* TextRenderer::g_ColorBlind_MyTeam;
Game::dvar_t* TextRenderer::g_ColorBlind_EnemyTeam;
@ -786,56 +785,6 @@ namespace Components
return std::string(buffer);
}
void TextRenderer::UserInfoCopy(char* buffer, const char* name, const size_t size)
{
if (!sv_allowColoredNames.get<bool>())
{
char nameBuffer[64] = {0};
StripColors(name, nameBuffer, sizeof(nameBuffer));
StripAllTextIcons(nameBuffer, buffer, size);
}
else
{
StripAllTextIcons(name, buffer, size);
}
std::string readablePlayerName(buffer);
readablePlayerName = Utils::String::Trim(readablePlayerName);
if(readablePlayerName.size() < 3)
{
strncpy(buffer, "Unknown Soldier", size);
}
}
__declspec(naked) void TextRenderer::ClientUserinfoChanged()
{
__asm
{
mov eax, [esp + 4h] // length
//sub eax, 1
push eax
push ecx // name
push edx // buffer
call UserInfoCopy
add esp, 0Ch
retn
}
}
char* TextRenderer::GetClientName(int localClientNum, int index, char* buf, size_t size)
{
Game::CL_GetClientName(localClientNum, index, buf, size);
// Append clantag to username & remove the colors
strncpy_s(buf, size, StripColors(ClanTags::GetUserClantag(index, buf)).data(), size);
return buf;
}
void TextRenderer::PatchColorLimit(const char limit)
{
Utils::Hook::Set<char>(0x535629, limit); // DrawText2d
@ -853,12 +802,6 @@ namespace Components
Utils::Hook::Set<char>(0x5A2733, static_cast<char>(ColorIndexForChar(limit))); // No idea :P
}
char* TextRenderer::CleanStrStub(char* string)
{
StripColors(string, string, strlen(string) + 1);
return string;
}
// Patches team overhead normally
bool TextRenderer::Dvar_GetUnpackedColorByName(const char* name, float* expandedColor)
{
@ -931,7 +874,6 @@ namespace Components
cg_newColors = Dvar::Register<bool>("cg_newColors", true, Game::dvar_flag::DVAR_FLAG_SAVED, "Use Warfare 2 color code style.");
sv_customTextColor = Game::Dvar_RegisterColor("sv_customTextColor", 1, 0.7f, 0, 1, Game::dvar_flag::DVAR_FLAG_REPLICATED, "Color for the extended color code.");
sv_allowColoredNames = Dvar::Register<bool>("sv_allowColoredNames", true, Game::dvar_flag::DVAR_FLAG_NONE, "Allow colored names on the server");
// Replace vanilla text drawing function with a reimplementation with extensions
Utils::Hook(0x535410, DrawText2D, HOOK_JUMP).install()->quick();
@ -952,18 +894,6 @@ namespace Components
// Replace team colors with colorblind team colors when colorblind is enabled
Utils::Hook(0x406530, GetUnpackedColorByNameStub, HOOK_JUMP).install()->quick();
// Disable SV_UpdateUserinfo_f, to block changing the name ingame
Utils::Hook::Set<BYTE>(0x6258D0, 0xC3);
// Allow colored names ingame
Utils::Hook(0x5D8B40, ClientUserinfoChanged, HOOK_JUMP).install()->quick();
// Though, don't apply that to overhead names.
Utils::Hook(0x581932, GetClientName, HOOK_CALL).install()->quick();
// Patch I_CleanStr
Utils::Hook(0x4AD470, CleanStrStub, HOOK_JUMP).install()->quick();
PatchColorLimit(COLOR_LAST_CHAR);
}
}

5
src/Components/Modules/TextRenderer.hpp
View File

@ -74,7 +74,6 @@ namespace Components
static Dvar::Var cg_newColors;
static Game::dvar_t* sv_customTextColor;
static Dvar::Var sv_allowColoredNames;
static Dvar::Var r_colorBlind;
static Game::dvar_t* g_ColorBlind_MyTeam;
static Game::dvar_t* g_ColorBlind_EnemyTeam;
@ -89,17 +88,13 @@ namespace Components
static std::string StripMaterialTextIcons(const std::string& in);
static void StripAllTextIcons(const char* in, char* out, size_t max);
static std::string StripAllTextIcons(const std::string& in);
static void UserInfoCopy(char* buffer, const char* name, size_t size);
TextRenderer();
private:
static unsigned HsvToRgb(HsvColor hsv);
static void ClientUserinfoChanged();
static char* GetClientName(int localClientNum, int index, char* buf, size_t size);
static void PatchColorLimit(char limit);
static char* CleanStrStub(char* string);
static bool Dvar_GetUnpackedColorByName(const char* name, float* expandedColor);
static void GetUnpackedColorByNameStub();