Added new gdi overlay

- Now you can see name in the esp - not you can also see the hp number
2023-09-05 12:51:27 +02:00
parent 24c1741191
commit a5e80a5e93
8 changed files with 287 additions and 308 deletions
@@ -0,0 +1,124 @@
+#include <thread>
+#include "../memory/memory.hpp"
+#include "classes/globals.hpp"
+#include "../classes/render.hpp"
+
+#define dwLocalPlayer 0x1713348
+#define dwEntityList 0x1679C38
+#define dwPawnHealth 0x808
+#define dwPlayerPawn 0x5dc
+#define dwViewMatrix 0x1713CF0
+#define dwSanitizedName 0x720
+#define m_iTeamNum 0x3bf
+#define m_vecOrigin 0x12AC
+
+namespace hack {
+	std::shared_ptr<pProcess> process;
+	ProcessModule base_module;
+
+	void loop() {
+		uintptr_t localPlayer = process->read<uintptr_t>(base_module.base + dwLocalPlayer);
+		if (!localPlayer) return;
+
+		int localTeam = process->read<int>(localPlayer + m_iTeamNum);
+
+		view_matrix_t view_matrix = process->read<view_matrix_t>(base_module.base + dwViewMatrix);
+
+		Vector3 localOrigin = process->read<Vector3>(localPlayer + m_vecOrigin);
+
+		uintptr_t entity_list = process->read<uintptr_t>(base_module.base + dwEntityList);
+
+		for (int i = 1; i < 32; i++) {
+			uintptr_t list_entry = process->read<uintptr_t>(entity_list + (8 * (i & 0x7FFF) >> 9) + 16);
+			if (!list_entry) continue;
+			uintptr_t player = process->read<uintptr_t>(list_entry + 120 * (i & 0x1FF));
+
+			if (!player) continue;
+
+			int playerHealth = process->read<int>(player + dwPawnHealth);
+			if (playerHealth <= 0 || playerHealth > 100) continue;
+
+			// https://github.com/UnnamedZ03/CS2-external-base/blob/main/source/CSSPlayer.hpp#L132
+			std::uint32_t playerpawn = process->read<std::uint32_t>(player + dwPlayerPawn);
+
+			uintptr_t list_entry2 = process->read<uintptr_t>(entity_list + 0x8 * ((playerpawn & 0x7FFF) >> 9) + 16);
+			if (!list_entry2) continue;
+			uintptr_t pCSPlayerPawn = process->read<uintptr_t>(list_entry2 + 120 * (playerpawn & 0x1FF));
+
+			if (pCSPlayerPawn == localPlayer) continue;
+
+			int playerTeam = process->read<int>(player + m_iTeamNum);
+
+			std::string playerName = "Invalid Name";
+			DWORD64 playerNameAddress = process->read<DWORD64>(player + dwSanitizedName);
+			if (playerNameAddress) {
+				char buf[256];
+				process->read_raw(playerNameAddress, buf, sizeof(buf));
+				playerName = std::string(buf);
+			}
+
+			// https://github.com/UnnamedZ03/CS2-external-base/blob/main/source/CSSPlayer.hpp#L132
+			Vector3 origin = process->read<Vector3>(pCSPlayerPawn + m_vecOrigin);
+
+			//if ((localOrigin - origin).length2d() > 1000) return;
+
+			Vector3 head;
+			head.x = origin.x;
+			head.y = origin.y;
+			head.z = origin.z + 75.f;
+
+			Vector3 screenpos = origin.world_to_screen(view_matrix);
+			Vector3 screenhead = head.world_to_screen(view_matrix);
+
+			float height = screenpos.y - screenhead.y;
+			float width = height / 2.4f;
+			if (screenpos.z >= 0.01f) {
+				render::DrawBorderBox(
+					g::hdcBuffer,
+					screenhead.x - width / 2,
+					screenhead.y,
+					width,
+					height,
+					(localTeam == playerTeam ? RGB(75, 175, 75) : RGB(175, 75, 75))
+				);
+
+				render::DrawBorderBox(
+					g::hdcBuffer,
+					screenhead.x - (width / 2 + 5),
+					screenhead.y + (height * (100 - playerHealth) / 100),
+					2,
+					height - (height * (100 - playerHealth) / 100),
+					RGB(
+						(255 - playerHealth),
+						(55 + playerHealth * 2),
+						75
+					)
+				);
+
+				render::RenderText(
+					g::hdcBuffer,
+					screenhead.x + (width / 2 + 5),
+					screenhead.y,
+					playerName.c_str(),
+					RGB(75, 75, 175),
+					10
+				);
+
+				render::RenderText(
+					g::hdcBuffer,
+					screenhead.x + (width / 2 + 5),
+					screenhead.y + 10,
+					(std::to_string(playerHealth) + "hp").c_str(),
+					RGB(
+						(255 - playerHealth),
+						(55 + playerHealth * 2),
+						75
+					),
+					10
+				);
+			}
+		}
+
+		std::this_thread::sleep_for(std::chrono::milliseconds(1));
+	}
+}