AHA705/cs2-external-esp
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Refactoring code for improved performance

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- Organized some variables to provide easier maintainability
- Removed some unused/irrelevant code
- Moved extra flag memory reads inside the extra flags check, to ensure it only reads memory for those flags, when enabled, improving performance by reducing number of memory reads when NOT using extra flags
This commit is contained in:
ifBars
2023-10-27 23:14:39 -06:00
parent 3862d1345f
commit e3bfc8ac68
1 changed files with 37 additions and 44 deletions
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memory-external/hacks/hack.hpp
+32 -39
View File
@@ -11,17 +11,18 @@ namespace hack {
ProcessModule base_engine;
void loop() {
const view_matrix_t view_matrix = process->read<view_matrix_t>(base_client.base + updater::offsets::dwViewMatrix);
const uintptr_t entity_list = process->read<uintptr_t>(base_client.base + updater::offsets::dwEntityList);
const uintptr_t localPlayer = process->read<uintptr_t>(base_client.base + updater::offsets::dwLocalPlayer);
if (!localPlayer)
return;
const int localTeam = process->read<int>(localPlayer + updater::offsets::m_iTeamNum);
const view_matrix_t view_matrix = process->read<view_matrix_t>(base_client.base + updater::offsets::dwViewMatrix);
const uintptr_t entity_list = process->read<uintptr_t>(base_client.base + updater::offsets::dwEntityList);
const std::uint32_t localPlayerPawn = process->read<std::uint32_t>(localPlayer + updater::offsets::m_hPlayerPawn);
if (!localPlayerPawn)
return;
const uintptr_t localList_entry2 = process->read<uintptr_t>(entity_list + 0x8 * ((localPlayerPawn & 0x7FFF) >> 9) + 16);
const uintptr_t localpCSPlayerPawn = process->read<uintptr_t>(localList_entry2 + 120 * (localPlayerPawn & 0x1FF));
if (!localpCSPlayerPawn)
@@ -40,14 +41,11 @@ namespace hack {
const Vector3 c4ScreenPos = c4Origin.world_to_screen(view_matrix);
/**
* Sometimes C4 Position bugged if you look behind the C4, or C4 Screen Pos not in Screen Area
*/
if (c4ScreenPos.z >= 0.01f) {
float distance = localOrigin.calculate_distance(c4Origin);
float roundedDistance = std::round(distance / 500.f);
float c4Distance = localOrigin.calculate_distance(c4Origin);
float c4RoundedDistance = std::round(c4Distance / 500.f);
float height = 10 - roundedDistance;
float height = 10 - c4RoundedDistance;
float width = height * 1.4f;
render::DrawFilledBox(
@@ -88,9 +86,6 @@ namespace hack {
if (!player)
continue;
const uintptr_t playerMoneyServices = process->read<uintptr_t>(player + updater::offsets::m_pInGameMoneyServices);
const int32_t money = process->read<int32_t>(playerMoneyServices + updater::offsets::m_iAccount);
/**
* Skip rendering your own character and teammates
*
@@ -101,7 +96,6 @@ namespace hack {
if (config::team_esp && (playerTeam == localTeam))
continue;
const std::uint32_t playerPawn = process->read<std::uint32_t>(player + updater::offsets::m_hPlayerPawn);
const uintptr_t list_entry2 = process->read<uintptr_t>(entity_list + 0x8 * ((playerPawn & 0x7FFF) >> 9) + 16);
@@ -122,49 +116,27 @@ namespace hack {
std::string playerName = "Invalid Name";
const DWORD64 playerNameAddress = process->read<DWORD64>(player + updater::offsets::m_sSanitizedPlayerName);
if (playerNameAddress) {
char buf[256];
process->read_raw(playerNameAddress, buf, sizeof(buf));
playerName = std::string(buf);
}
const auto clippingWeapon = process->read<std::uint64_t>(pCSPlayerPawn + updater::offsets::m_pClippingWeapon);
const auto weaponData = process->read<std::uint64_t>(clippingWeapon + 0x360);
const auto weaponNameAddress = process->read<std::uint64_t>(weaponData + updater::offsets::m_szName);
std::string weaponName = "Invalid Weapon Name";
if (!weaponNameAddress) {
weaponName = "Invalid Weapon Name";
}
else {
char buf[32];
process->read_raw(weaponNameAddress, buf, sizeof(buf));
weaponName = std::string(buf);
if (weaponName.compare(0, 7, "weapon_") == 0)
weaponName = weaponName.substr(7, weaponName.length()); // Remove weapon_ prefix
}
const Vector3 origin = process->read<Vector3>(pCSPlayerPawn + updater::offsets::m_vecOrigin);
const Vector3 head = { origin.x, origin.y, origin.z + 75.f };
const Vector3 head2 = { origin.x + 10, origin.y + 10, origin.z + 75.f };
if (config::render_distance != -1 && (localOrigin - origin).length2d() > config::render_distance)
continue;
if ((localOrigin - origin).length2d() < 10)
continue;
const Vector3 screenPos = origin.world_to_screen(view_matrix);
const Vector3 screenHead = head.world_to_screen(view_matrix);
if (screenPos.z >= 0.01f) {
const float height = screenPos.y - screenHead.y;
const float width = height / 2.4f;
const float head_height = (screenPos.y - screenHead.y) / 8;
const float head_width = (height / 2.4f) / 4;
if (screenPos.z >= 0.01f) {
float distance = localOrigin.calculate_distance(origin);
int roundedDistance = std::round(distance / 10.f);
@@ -242,7 +214,30 @@ namespace hack {
if (config::show_extra_flags)
{
/*
* Reading values for extra flags is now seperated from the other reads
* This removes unnecessary memory reads, improving performance when not showing extra flags
*/
const bool isDefusing = process->read<bool>(pCSPlayerPawn + updater::offsets::m_bIsDefusing);
const uintptr_t playerMoneyServices = process->read<uintptr_t>(player + updater::offsets::m_pInGameMoneyServices);
const int32_t money = process->read<int32_t>(playerMoneyServices + updater::offsets::m_iAccount);
const float flashAlpha = process->read<float>(pCSPlayerPawn + updater::offsets::m_flFlashOverlayAlpha);
const auto clippingWeapon = process->read<std::uint64_t>(pCSPlayerPawn + updater::offsets::m_pClippingWeapon);
const auto weaponData = process->read<std::uint64_t>(clippingWeapon + 0x360);
const auto weaponNameAddress = process->read<std::uint64_t>(weaponData + updater::offsets::m_szName);
std::string weaponName = "Invalid Weapon Name";
if (!weaponNameAddress) {
weaponName = "Invalid Weapon Name";
}
else {
char buf[32];
process->read_raw(weaponNameAddress, buf, sizeof(buf));
weaponName = std::string(buf);
if (weaponName.compare(0, 7, "weapon_") == 0)
weaponName = weaponName.substr(7, weaponName.length()); // Remove weapon_ prefix
}
render::RenderText(
g::hdcBuffer,
@@ -271,7 +266,6 @@ namespace hack {
10
);
float flashAlpha = process->read<float>(pCSPlayerPawn + updater::offsets::m_flFlashOverlayAlpha);
if (flashAlpha > 100)
{
render::RenderText(
@@ -284,10 +278,9 @@ namespace hack {
);
}
std::string defuText = "Player is defusing";
if (isDefusing)
{
const std::string defuText = "Player is defusing";
render::RenderText(
g::hdcBuffer,
screenHead.x + (width / 2 + 5),