Added new gdi overlay
- Now you can see name in the esp - not you can also see the hp number
This commit is contained in:
IMXNOOBX
@@ -1,174 +0,0 @@
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/*
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* https://github.com/SamuelTulach/OverlayCord
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*/
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#ifndef OVERLAYCORD_H
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#define OVERLAYCORD_H
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#include <Windows.h>
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#include <iostream>
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#include <string>
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namespace OverlayCord
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{
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namespace Communication
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{
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typedef struct _Header
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{
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UINT Magic;
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UINT FrameCount;
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UINT NoClue;
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UINT Width;
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UINT Height;
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BYTE Buffer[1];
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} Header;
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typedef struct _ConnectedProcessInfo
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{
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UINT ProcessId;
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HANDLE File;
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Header* MappedAddress;
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} ConnectedProcessInfo;
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inline bool ConnectToProcess(ConnectedProcessInfo& processInfo)
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{
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std::string mappedFilename = "DiscordOverlay_Framebuffer_Memory_" + std::to_string(processInfo.ProcessId);
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processInfo.File = OpenFileMappingA(FILE_MAP_ALL_ACCESS, false, mappedFilename.c_str());
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if (!processInfo.File || processInfo.File == INVALID_HANDLE_VALUE)
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return false;
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processInfo.MappedAddress = static_cast<Header*>(MapViewOfFile(processInfo.File, FILE_MAP_ALL_ACCESS, 0, 0, 0));
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return processInfo.MappedAddress;
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}
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inline void DisconnectFromProcess(ConnectedProcessInfo& processInfo)
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{
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UnmapViewOfFile(processInfo.MappedAddress);
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processInfo.MappedAddress = nullptr;
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CloseHandle(processInfo.File);
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processInfo.File = nullptr;
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}
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inline void SendFrame(ConnectedProcessInfo& processInfo, UINT width, UINT height, void* frame, UINT size)
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{
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// frame is in B8G8R8A8 format
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// size can be nearly anything since it will get resized
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// for the screen appropriately, although the maximum size is
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// game window width * height * 4 (BGRA)
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processInfo.MappedAddress->Width = width;
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processInfo.MappedAddress->Height = height;
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memcpy(processInfo.MappedAddress->Buffer, frame, size);
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processInfo.MappedAddress->FrameCount++; // this will cause the internal module to copy over the framebuffer
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}
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}
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namespace Drawing
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{
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typedef struct _Frame
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{
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UINT Width;
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UINT Height;
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UINT Size;
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void* Buffer;
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} Frame;
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typedef struct _Pixel
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{
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BYTE B, G, R, A;
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} Pixel;
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inline Frame CreateFrame(UINT width, UINT height)
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{
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Frame output;
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output.Width = width;
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output.Height = height;
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output.Size = width * height * 4;
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output.Buffer = malloc(output.Size);
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memset(output.Buffer, 0, output.Size);
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return output;
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}
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inline void CleanFrame(Frame& frame)
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{
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memset(frame.Buffer, 0, frame.Size);
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}
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inline void SetPixel(Frame& frame, UINT x, UINT y, Pixel color)
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{
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if (x < frame.Width && y < frame.Height)
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{
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Pixel* buf = static_cast<Pixel*>(frame.Buffer);
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buf[y * frame.Width + x] = color;
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}
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}
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inline void DrawLine(Frame& frame, UINT x1, UINT y1, UINT x2, UINT y2, Pixel color)
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{
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int dx = abs(static_cast<int>(x2 - x1)), sx = x1 < x2 ? 1 : -1;
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int dy = -abs(static_cast<int>(y2 - y1)), sy = y1 < y2 ? 1 : -1;
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int err = dx + dy, e2;
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while (true)
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{
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SetPixel(frame, x1, y1, color);
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if (x1 == x2 && y1 == y2)
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break;
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e2 = 2 * err;
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if (e2 >= dy) { err += dy; x1 += sx; }
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if (e2 <= dx) { err += dx; y1 += sy; }
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}
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}
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inline void DrawRectangle(Frame& frame, UINT x1, UINT y1, UINT width, UINT height, Pixel color)
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{
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for (UINT x = x1; x < x1 + width; x++)
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{
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SetPixel(frame, x, y1, color);
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SetPixel(frame, x, y1 + height - 1, color);
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}
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for (UINT y = y1; y < y1 + height; y++)
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{
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SetPixel(frame, x1, y, color);
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SetPixel(frame, x1 + width - 1, y, color);
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}
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}
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inline void DrawCircle(Frame& frame, UINT x0, UINT y0, UINT radius, Pixel color)
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{
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int x = radius;
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int y = 0;
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int radiusError = 1 - x;
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while (x >= y)
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{
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SetPixel(frame, x0 + x, y0 + y, color);
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SetPixel(frame, x0 - x, y0 + y, color);
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SetPixel(frame, x0 - x, y0 - y, color);
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SetPixel(frame, x0 + x, y0 - y, color);
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SetPixel(frame, x0 + y, y0 + x, color);
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SetPixel(frame, x0 - y, y0 + x, color);
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SetPixel(frame, x0 - y, y0 - x, color);
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SetPixel(frame, x0 + y, y0 - x, color);
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y++;
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if (radiusError < 0)
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{
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radiusError += 2 * y + 1;
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}
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else
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{
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x--;
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radiusError += 2 * (y - x + 1);
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}
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}
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}
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}
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}
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#endif
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@@ -0,0 +1,7 @@
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#pragma once
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#include <wtypes.h>
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namespace g {
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inline HDC hdcBuffer = NULL;
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inline HBITMAP hbmBuffer = NULL;
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}
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@@ -0,0 +1,44 @@
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#pragma once
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#include <wtypes.h>
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namespace render {
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void DrawBorderBox(HDC hdc, int x, int y, int w, int h, COLORREF borderColor)
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{
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HBRUSH hBorderBrush = CreateSolidBrush(borderColor);
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HBRUSH hOldBrush = (HBRUSH)SelectObject(hdc, hBorderBrush);
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RECT rect = { x, y, x + w, y + h };
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FrameRect(hdc, &rect, hBorderBrush);
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SelectObject(hdc, hOldBrush); // Restore the original brush
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DeleteObject(hBorderBrush); // Delete the temporary brush
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}
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void SetTextSize(HDC hdc, int textSize)
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{
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LOGFONT lf;
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HFONT hFont, hOldFont;
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// Initialize the LOGFONT structure
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ZeroMemory(&lf, sizeof(LOGFONT));
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lf.lfHeight = -textSize; // Set the desired text height (negative for height)
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lf.lfWeight = FW_NORMAL; // Set the font weight (e.g., FW_NORMAL for normal)
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lf.lfQuality = ANTIALIASED_QUALITY; // Enable anti-aliasing
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// Create a new font based on the LOGFONT structure
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hFont = CreateFontIndirect(&lf);
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// Select the new font into the device context and save the old font
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hOldFont = (HFONT)SelectObject(hdc, hFont);
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// Clean up the old font (when done using it)
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DeleteObject(hOldFont);
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}
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void RenderText(HDC hdc, int x, int y, const char* text, COLORREF textColor, int textSize)
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{
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SetTextSize(hdc, textSize); // Set the desired text size
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SetTextColor(hdc, textColor);
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TextOutA(hdc, x, y, text, strlen(text));
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}
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}
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