Merge pull request #497 from TotallyNotElite/master

WIP: Add lightesp, a leightweight alternative to ESP

include/hacks/CMakeLists.txt

@@ -28,6 +28,7 @@ target_sources(cathook PRIVATE
         "${CMAKE_CURRENT_LIST_DIR}/KillSay.hpp"
         "${CMAKE_CURRENT_LIST_DIR}/Killstreak.hpp"
         "${CMAKE_CURRENT_LIST_DIR}/LagExploit.hpp"
+        "${CMAKE_CURRENT_LIST_DIR}/LightESP.hpp"
         "${CMAKE_CURRENT_LIST_DIR}/Misc.hpp"
         "${CMAKE_CURRENT_LIST_DIR}/Noisemaker.hpp"
         "${CMAKE_CURRENT_LIST_DIR}/Spam.hpp"

include/hacks/LightESP.hpp

@@ -0,0 +1,12 @@
+#include "common.hpp"
+#include <hacks/Aimbot.hpp>
+namespace hacks
+{
+namespace shared
+{
+namespace lightesp
+{
+void run();
+void draw();
+rgba_t LightESPColor(CachedEntity *ent);
+}}}

include/hacks/hacklist.hpp

@@ -12,6 +12,7 @@
 #if ENABLE_VISUALS
 
 #include "ESP.hpp"
+#include "LightESP.hpp"
 #include "SkinChanger.hpp"
 #include "Radar.hpp"
 #include "SpyAlert.hpp"

src/hacks/CMakeLists.txt

@@ -26,6 +26,7 @@ if(NOT LagbotMode)
         "${CMAKE_CURRENT_LIST_DIR}/KillSay.cpp"
         "${CMAKE_CURRENT_LIST_DIR}/Killstreak.cpp"
         "${CMAKE_CURRENT_LIST_DIR}/LagExploit.cpp"
+        "${CMAKE_CURRENT_LIST_DIR}/LightESP.cpp"
         "${CMAKE_CURRENT_LIST_DIR}/Misc.cpp"
         "${CMAKE_CURRENT_LIST_DIR}/Noisemaker.cpp"
         "${CMAKE_CURRENT_LIST_DIR}/Trigger.cpp"

src/hacks/LightESP.cpp

@@ -0,0 +1,84 @@
+#include "LightESP.hpp"
+
+namespace hacks
+{
+namespace shared
+{
+namespace lightesp
+{
+
+CatVar enable(CV_SWITCH, "lightesp_enabled", "0", "Enable LightESP",
+              "Lightweight ESP. Only shows head.");
+Vector hitp[32];
+Vector minp[32];
+Vector maxp[32];
+bool drawEsp[32];
+
+void run()
+{
+#if ENABLE_VISUALS
+    if (!enable)
+        return;
+    for (int i = 1; i < g_IEngine->GetMaxClients(); i++)
+    {
+        CachedEntity *pEntity = ENTITY(i);
+        if (CE_BAD(pEntity) || !pEntity->m_bAlivePlayer())
+        {
+            drawEsp[i] = false;
+            continue;
+        }
+        if (pEntity->m_iTeam() == LOCAL_E->m_iTeam() &&
+            playerlist::IsDefault(pEntity))
+        {
+            drawEsp[i] = false;
+            continue;
+        }
+        if (!pEntity->hitboxes.GetHitbox(0))
+            continue;
+        hitp[i]    = pEntity->hitboxes.GetHitbox(0)->center;
+        minp[i]    = pEntity->hitboxes.GetHitbox(0)->min;
+        maxp[i]    = pEntity->hitboxes.GetHitbox(0)->max;
+        drawEsp[i] = true;
+    }
+#endif
+}
+void draw()
+{
+#if ENABLE_VISUALS
+    if (!enable)
+        return;
+    for (int i = 1; i < g_IEngine->GetMaxClients(); i++)
+    {
+        if (!drawEsp[i])
+            continue;
+        CachedEntity *pEntity = ENTITY(i);
+        if (CE_BAD(pEntity) || !pEntity->m_bAlivePlayer())
+            continue;
+        Vector out;
+        if (draw::WorldToScreen(hitp[i], out))
+        {
+            float size;
+            if (abs(maxp[i].x - minp[i].x) > abs(maxp[i].y - minp[i].y))
+                size = abs(maxp[i].x - minp[i].x);
+            else
+                size = abs(maxp[i].y - minp[i].y);
+
+            draw_api::draw_rect(
+                out.x, out.y, size / 4, size / 4,
+                hacks::shared::lightesp::LightESPColor(pEntity));
+        }
+    }
+#endif
+}
+
+rgba_t LightESPColor(CachedEntity *ent)
+{
+    if (!playerlist::IsDefault(ent))
+    {
+        return playerlist::Color(ent);
+    }
+    return colors::green;
+}
+}
+}
+}

src/hooks/CreateMove.cpp

@@ -8,7 +8,6 @@
 #include "common.hpp"
 #include "hack.hpp"
 #include "MiscTemporary.hpp"
-
 #include <link.h>
 #include <hacks/hacklist.hpp>
 
@@ -337,6 +336,10 @@ DEFINE_HOOKED_METHOD(CreateMove, bool, void *this_, float input_sample_time,
                 PROF_SECTION(CM_backtracc);
                 hacks::shared::backtrack::Run();
             }
+            {
+                PROF_SECTION(CM_lightesp);
+                hacks::shared::lightesp::run();
+            }
             {
                 PROF_SECTION(CM_aimbot);
                 hacks::shared::aimbot::CreateMove();

src/visual/drawmgr.cpp

@@ -144,6 +144,11 @@ void DrawCheatVisuals()
             hacks::shared::backtrack::Draw();
         }
         IF_GAME(IsTF2())
+        {
+            PROF_SECTION(DRAW_lightesp);
+            hacks::shared::lightesp::draw();
+        }
+        IF_GAME(IsTF2())
         {
             PROF_SECTION(DRAW_healarrows);
             hacks::tf2::healarrow::Draw();

src/visual/menu/ncc/Menu.cpp

@@ -567,6 +567,10 @@ static const std::string list_tf2 = R"(
 			"glow_self_b"
 			]
 			]
+			"LightESP" [
+			"LightESP Menu"
+			"lightesp_enabled"
+			]
 			"Colors" [
 			"Colors Menu"
 			"gui_rainbow"