Merge pull request #6 from nullifiedcat/master

update fork

.cproject

@@ -35,7 +35,7 @@
 					<folderInfo id="cdt.managedbuild.config.gnu.exe.debug.1168214098." name="/" resourcePath="">
 						<toolChain id="cdt.managedbuild.toolchain.gnu.exe.debug.965909756" name="Linux GCC" nonInternalBuilderId="cdt.managedbuild.target.gnu.builder.exe.debug" superClass="cdt.managedbuild.toolchain.gnu.exe.debug">
 							<targetPlatform id="cdt.managedbuild.target.gnu.platform.exe.debug.1799148153" name="Debug Platform" superClass="cdt.managedbuild.target.gnu.platform.exe.debug"/>
-							<builder arguments="-e GAME=tf2 NOIPC=1" buildPath="${workspace_loc:/cathook}" command="make" id="cdt.managedbuild.target.gnu.builder.exe.debug.1548213350" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="cdt.managedbuild.target.gnu.builder.exe.debug"/>
+							<builder arguments="-e GAME=tf2 NOIPC=1 BUILD_DEBUG=1" buildPath="${workspace_loc:/cathook}" command="make" id="cdt.managedbuild.target.gnu.builder.exe.debug.1548213350" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="cdt.managedbuild.target.gnu.builder.exe.debug"/>
 							<tool id="cdt.managedbuild.tool.gnu.archiver.base.782611349" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
 							<tool command="g++" id="cdt.managedbuild.tool.gnu.cpp.compiler.exe.debug.883030293" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.exe.debug">
 								<option id="gnu.cpp.compiler.exe.debug.option.optimization.level.908662295" name="Optimization Level" superClass="gnu.cpp.compiler.exe.debug.option.optimization.level" useByScannerDiscovery="false" value="gnu.cpp.compiler.optimization.level.none" valueType="enumerated"/>

README.md

@@ -6,50 +6,52 @@
 
 # INSTALLATION
 
-Ubuntu (and probably Debian) users can run this script:
+Ubuntu dependencies installation:
-
 ```bash
-sudo apt update && sudo apt install build-essential software-properties-common -y && sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && sudo apt update && sudo apt install gcc-snapshot -y && sudo apt update && sudo apt install git libc6-dev gcc-6 g++-6 libc6-dev:i386 g++-6-multilib gdb libsdl2-dev libglew-dev libfreetype6-dev libfreetype6-dev:i386 -y && git clone --recursive https://github.com/nullifiedcat/cathook && cd cathook && make -j4
+sudo apt update && sudo apt install build-essential software-properties-common -y && sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && sudo apt update && sudo apt install gcc-snapshot -y && sudo apt update && sudo apt install git libc6-dev gcc-6 g++-6 libc6-dev:i386 g++-6-multilib gdb libsdl2-dev libglew-dev libfreetype6-dev libfreetype6-dev:i386 -y && 
 ```
 
-Arch install script (requires you find gcc6 on your own):
+
+Arch dependencies installation::
 ```bash
-sudo pacman -Syu && sudo pacman -S base-devel gcc-multilib gdb gdb-common glew1.10 lib32-glew1.10 && git clone --recursive https://github.com/nullifiedcat/cathook && cd cathook && make -j4 && bash update-menu
+sudo pacman -Syu && sudo pacman -S gdb gdb-common glew1.10 lib32-glew1.10 --noconfirm && yes | sudo pacman -U https://archive.archlinux.org/packages/g/gcc-multilib/gcc-multilib-6.3.1-2-x86_64.pkg.tar.xz https://archive.archlinux.org/packages/g/gcc-libs-multilib/gcc-libs-multilib-6.3.1-2-x86_64.pkg.tar.xz https://archive.archlinux.org/packages/l/lib32-gcc-libs/lib32-gcc-libs-6.3.1-2-x86_64.pkg.tar.xz
+```
+
+
+Cathook installation script:
+```bash
+git clone --recursive https://github.com/nullifiedcat/cathook && cd cathook && make -j4 && bash update-data
 ```
 
 **Errors while installing?**
 
-`/usr/include/c++/5/string:38:28: fatal error: bits/c++config.h: No such file or directory` - You don't have g++6 or g++6 multilib installed correctly
+`/usr/include/c++/5/string:38:28: fatal error: bits/c++config.h: No such file or directory`
+You don't have gcc-multilib-6 installed correctly.
 
-`src/<any file>: fatal error: mathlib/vector.h: No such file or directory` - You didn't download Source SDK. **DO NOT DOWNLOAD CATHOOK USING "DOWNLOAD .ZIP" FROM GITHUB. USE git clone --recursive**!
+`src/<any file>: fatal error: mathlib/vector.h: No such file or directory`
+You didn't download Source SDK. **DO NOT DOWNLOAD CATHOOK USING "DOWNLOAD .ZIP" FROM GITHUB. USE git clone --recursive!**
 
-If you are using other distro, make sure to have g++-6, gdb, libc6 and build essentials installed.
+If you are using another distro, make sure to have g++-6, gdb, libc6 and build essentials installed.
 
 ## Updating cathook
 Run the `update` script in cathook folder.
 
-The shader folder needs to be placed into the Team fortress 2 folder otherwise cathook will crash. To install them just copy the tf-settings folder into your Team fortress 2 folder and rename it to "cathook"
+Cathook requires the shader folder provided in order to launch properly. To install this, run the `update-data` script. This will create a sym-link for the required folders.  
-The `update-data` script does this automaticly and you will want to update those files if you wish to have an updated menu.
+If you wish to do this manually, copy the tf-settings folder inside Cathook into your Team Fortress 2 folder and rename it to "cathook".  
+You will want to update these files if you wish to have an updated menu.
 
 ## Injection
-`sudo ./attach` to attach to tf2 process (can take argument number 0-N - # of tf2 instance to attach to (for bots))
+`sudo ./attach` to attach cathook into TF2. Optionally, you can provide an argument number (0-n - #) to provide the TF2 process ID (for bots).
 
-`sudo ./attach-backtrace` to attach and print backtrace if tf2 crashes. Some users reported that this method makes you get less FPS ingame.
+`sudo ./attach-backtrace` to attach and print backtrace incase TF2 crashes. Some users report that this causes FPS drop in-game. This is recommended to grab a log of what went wrong if Cathook is crashing on you.
 
 ## Followbots
+`cathook-ipc-server` allows you to run and control Followbots to do your evil bidding in-game. The installation for Followbots is quite complex, and will not be covered on this page. Obviously, you must have several user accounts ready to run TF2.  
+A guide for Followbots can be found here: [How to setup and use followbots.](https://www.youtube.com/watch?v=kns5-nw7xUg)  
+You may also ask someone in our discord server to help you out.
 
-Followbot installation is quite complex and I won't cover it fully here.
+The installation script is as followed:
-You have to have several user accounts ready to run tf2 - use google for that.
+```bash
-You can ask someone in my discord server for help with installation.
+git clone --recursive https://github.com/nullifiedcat/cathook-ipc-server && cd cathook-ipc-server && make -j4
-To control followbots, you need to download and install `cathook-ipc-server`.
-
-### Followbot server installation script
 ```
-git clone --recursive https://github.com/nullifiedcat/cathook-ipc-server && \
+To run the Followbot server, run `./bin/cathook-ipc-server`. You can also use `./bin/cathook-ipc-server &>/dev/null &` to run it in background.
-cd cathook-ipc-server && \
-make -j4
-```
-### Updating script is the same as updating cathook
-
-### Running followbot server
-`./bin/cathook-ipc-server` or `./bin/cathook-ipc-server &>/dev/null &` to run it in background

attach

@@ -24,17 +24,36 @@ echo Attaching to "$proc"
 
 #sudo ./detach $inst bin/libcathook.so
 
-if grep -q "$(realpath bin/libcathook.so)" /proc/"$proc"/maps; then
+#if grep -q "$(realpath bin/libcathook.so)" /proc/"$proc"/maps; then
-  echo already loaded
+#  echo already loaded
-  exit
+#  exit
-fi
+#fi
+
+# pBypass for crash dumps being sent
+# You may also want to consider using -nobreakpad in your launch options.
+sudo rm -rf /tmp/dumps # Remove if it exists
+sudo mkdir /tmp/dumps # Make it as root
+sudo chmod 000 /tmp/dumps # No permissions
+
+FILENAME="/tmp/.gl$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 6 | head -n 1)"
+
+cp "bin/libcathook.so" "$FILENAME"
+
+echo loading "$FILENAME" to "$proc"
+
+sudo killall -19 steam
+sudo killall -19 steamwebhelper
 
-echo loading "$(realpath bin/libcathook.so)" to "$proc"
 gdb -n -q -batch \
   -ex "attach $proc" \
   -ex "set \$dlopen = (void*(*)(char*, int)) dlopen" \
-  -ex "call \$dlopen(\"$(realpath bin/libcathook.so)\", 1)" \
+  -ex "call \$dlopen(\"$FILENAME\", 1)" \
   -ex "call dlerror()" \
   -ex 'print (char *) $2' \
   -ex "detach" \
   -ex "quit"
+  
+rm $FILENAME
+
+sudo killall -18 steamwebhelper
+sudo killall -18 steam

build-debug-tf2

@@ -0,0 +1 @@
+make -j4 -e GAME=tf2 BUILD_DEBUG=1

build-tf2

@@ -0,0 +1,2 @@
+make -j4 -e GAME=tf2 NO_WARNINGS=1
+strip --strip-all bin/libcathook.so

makefile

@@ -4,15 +4,33 @@ CC=$(shell sh -c "which gcc-6 || which gcc")
 DEFINES=_GLIBCXX_USE_CXX11_ABI=0 _POSIX=1 FREETYPE_GL_USE_VAO RAD_TELEMETRY_DISABLED LINUX=1 USE_SDL _LINUX=1 POSIX=1 GNUC=1 NO_MALLOC_OVERRIDE
 
 WARNING_FLAGS=-pedantic -Wall -Wextra -Wcast-align -Wcast-qual -Wctor-dtor-privacy -Wdisabled-optimization -Wformat=2 -Winit-self -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wnoexcept -Wold-style-cast -Woverloaded-virtual -Wredundant-decls -Wshadow -Wsign-conversion -Wsign-promo -Wstrict-null-sentinel -Wstrict-overflow=5 -Wswitch-default -Wundef
-COMMON_FLAGS=-fpermissive -O3 -g3 -ggdb -shared -Wno-unknown-pragmas -fmessage-length=0 -m32 -fvisibility=hidden -fPIC -march=native
+COMMON_FLAGS=-fpermissive -O3 -shared -Wno-unknown-pragmas -fmessage-length=0 -m32 -fvisibility=hidden -fPIC -march=native
+
+ifdef BUILD_DEBUG
+COMMON_FLAGS+=-g3 -ggdb
+else
+COMMON_FLAGS+=-flto
+endif
+
+CFLAGS=$(COMMON_FLAGS)
+CXXFLAGS=-std=gnu++1z $(COMMON_FLAGS)
+
+ifndef NO_WARNINGS
+CFLAGS+=$(WARNING_FLAGS)
+CXXFLAGS+=$(WARNING_FLAGS)
+else
+CFLAGS+=-w
+CXXFLAGS+=-w
+endif
 
-CFLAGS=$(COMMON_FLAGS) $(WARNING_FLAGS)
-CXXFLAGS=-std=gnu++1z $(COMMON_FLAGS) $(WARNING_FLAGS)
 SDKFOLDER=$(realpath source-sdk-2013/mp/src)
 SIMPLE_IPC_DIR = $(realpath simple-ipc/src/include)
 INCLUDES=-Iucccccp -isystemsrc/freetype-gl -isystemsrc/imgui -isystem/usr/local/include/freetype2 -isystem/usr/include/freetype2 -I$(SIMPLE_IPC_DIR) -isystem$(SDKFOLDER)/public -isystem$(SDKFOLDER)/mathlib -isystem$(SDKFOLDER)/common -isystem$(SDKFOLDER)/public/tier1 -isystem$(SDKFOLDER)/public/tier0 -isystem$(SDKFOLDER)
 LIB_DIR=lib
 LDFLAGS=-m32 -fno-gnu-unique -D_GLIBCXX_USE_CXX11_ABI=0 -shared -L$(realpath $(LIB_DIR))
+ifndef BUILD_DEBUG
+LDFLAGS+=-flto
+endif
 LDLIBS=-static -lc -lstdc++ -ltier0 -lvstdlib -l:libSDL2-2.0.so.0 -static -lGLEW -lfreetype -lpthread
 SRC_DIR = src
 RES_DIR = res

simple-ipc

@@ -1 +1 @@
-Subproject commit e532876ffd707a48389d54ff904dcc40a84f2839
+Subproject commit 94a287d6faa00d44e1084b04e602842849858443

src/common.h

@@ -47,6 +47,7 @@ extern "C" {
 #include "offsets.hpp"
 #include "drawing.h"
 #include "entitycache.h"
+#include "fidgetspinner.hpp"
 #include "hoovy.hpp"
 #include "enums.h"
 #include "projlogging.hpp"

src/drawgl.cpp

@@ -28,17 +28,6 @@ vertex_buffer_t* buffer_triangles_textured;
 GLuint shader_v2fc4f;
 GLuint shader_v2ft2fc4f;
 
-struct vertex_v2c4_t {
-	vec2 xy;
-	vec4 rgba;
-};
-
-struct vertex_v2t2c4_t {
-	vec2 xy;
-	vec2 st;
-	vec4 rgba;
-};
-
 mat4 model, view, projection;
 
 bool ready_state = false;

src/drawgl.hpp

@@ -10,8 +10,29 @@
 
 #include "drawing.h"
 
+extern "C" {
+#include "freetype-gl/vec234.h"
+#include "freetype-gl/vertex-buffer.h"
+}
+
 namespace drawgl {
 
+struct vertex_v2c4_t {
+	ftgl::vec2 xy;
+	ftgl::vec4 rgba;
+};
+
+struct vertex_v2t2c4_t {
+	ftgl::vec2 xy;
+	ftgl::vec2 st;
+	ftgl::vec4 rgba;
+};
+
+
+extern ftgl::vertex_buffer_t* buffer_lines;
+extern ftgl::vertex_buffer_t* buffer_triangles_plain;
+extern ftgl::vertex_buffer_t* buffer_triangles_textured;
+
 extern const float white[4];
 
 void Initialize();

src/drawmgr.cpp

@@ -24,7 +24,6 @@ CatVar info_text(CV_SWITCH, "info", "1", "Show info", "Show cathook version in t
 void DrawCheatVisuals() {
 	std::lock_guard<std::mutex> draw_lock(drawing_mutex);
 	if (drawgl::ready_state) {
-
 		{
 			PROF_SECTION(DRAW_misc);
 			SAFE_CALL(hacks::shared::misc::DrawText());
@@ -84,6 +83,7 @@ void DrawCheatVisuals() {
 				PROF_SECTION(DRAW_esp);
 				hacks::shared::esp::Draw();
 			}
+			DrawSpinner();
 			Prediction_PaintTraverse();
 		}
 		{

src/fidgetspinner.cpp

@@ -0,0 +1,98 @@
+/*
+ * fidgetspinner.cpp
+ *
+ *  Created on: Jul 4, 2017
+ *      Author: nullifiedcat
+ */
+
+#include "fidgetspinner.hpp"
+
+CatVar enable_spinner(CV_SWITCH, "fidgetspinner", "0", "Fidget Spinner", "Part of Cathook Autism Awareness program");
+std::vector<textures::AtlasTexture> spinner_states {};
+
+float spinning_speed = 0.0f;
+float angle = 0;
+
+// DEBUG
+/*CatCommand add_spinner_speed("fidgetspinner_debug_speedup", "Add speed", []() {
+	spinning_speed += 100.0f;
+});*/
+
+class SpinnerListener : public IGameEventListener {
+public:
+	virtual void FireGameEvent(KeyValues* event) {
+		std::string name(event->GetName());
+		if (name == "player_death") {
+			int attacker = event->GetInt("attacker");
+			int eid = g_IEngine->GetPlayerForUserID(attacker);
+			if (eid == g_IEngine->GetLocalPlayer()) {
+				spinning_speed += 300.0f;
+				//logging::Info("Spinning %.2f", spinning_speed);
+			}
+		}
+	}
+};
+
+SpinnerListener listener;
+
+void InitSpinner() {
+	for (int i = 0; i < 4; i++)
+		spinner_states.emplace_back(i * 64, textures::atlas_height - 64 * 4, 64, 64);
+	g_IGameEventManager->AddListener(&listener, false);
+}
+
+CatVar spinner_speed_cap(CV_FLOAT, "fidgetspinner_speed_cap", "30", "Speed cap");
+CatVar spinner_speed_scale(CV_FLOAT, "fidgetspinner_speed_scale", "0.03", "Speed scale");
+CatVar spinner_decay_speed(CV_FLOAT, "fidgetspinner_decay_speed", "0.1", "Decay speed");
+CatVar spinner_scale(CV_FLOAT, "fidgetspinner_scale", "32", "Spinner Size");
+CatVar spinner_min_speed(CV_FLOAT, "fidgetspinner_min_speed", "2", "Spinner Min Speed");
+
+void DrawSpinner() {
+	if (not enable_spinner) return;
+	spinning_speed -= (spinning_speed > 150.0f) ? float(spinner_decay_speed) : float(spinner_decay_speed) / 2.0f;
+	if (spinning_speed < float(spinner_min_speed)) spinning_speed = float(spinner_min_speed);
+	if (spinning_speed > 1000) spinning_speed = 1000;
+	float real_speed = 0;
+	const float speed_cap(spinner_speed_cap);
+	if (spinning_speed < 250) real_speed = speed_cap * (spinning_speed / 250.0f);
+	else if (spinning_speed < 500) real_speed = speed_cap - (speed_cap - 10) * ((spinning_speed - 250.0f) / 250.0f);
+	else if (spinning_speed < 750) real_speed = 10 + (speed_cap - 20) * ((spinning_speed - 500.0f) / 250.0f);
+	else real_speed = (speed_cap - 10) + 10 * ((spinning_speed - 750.0f) / 250.0f);
+	const float speed_scale(spinner_speed_scale);
+	const float size(spinner_scale);
+	ftgl::vec2 positions[4] = {
+			{ -size, -size },
+			{  size, -size },
+			{  size,  size },
+			{ -size,  size}
+	};
+	angle += speed_scale * real_speed;
+	for (int i = 0; i < 4; i++) {
+		float x = positions[i].x;
+		float y = positions[i].y;
+		positions[i].x = x * cos(angle) - y * sin(angle);
+		positions[i].y = x * sin(angle) + y * cos(angle);
+		positions[i].x += draw::width / 2;
+		positions[i].y += draw::height / 2;
+	}
+	int state = min(3, spinning_speed / 250.0f);
+
+	// Paste from drawgl::
+	using namespace drawgl;
+	using namespace ftgl;
+
+	const auto& u1v1 = spinner_states[state].tex_coords[0];
+	const auto& u2v2 = spinner_states[state].tex_coords[1];
+	GLuint idx = buffer_triangles_textured->vertices->size;
+	GLuint indices[] = { idx, idx + 1, idx + 2, idx, idx + 2, idx + 3 };
+	vertex_v2t2c4_t vertices[] = {
+			{ vec2{ positions[0].x, positions[0].y }, vec2{ u1v1.x, u2v2.y }, *reinterpret_cast<const vec4*>(&colors::white) },
+			{ vec2{ positions[1].x, positions[1].y }, vec2{ u2v2.x, u2v2.y }, *reinterpret_cast<const vec4*>(&colors::white) },
+			{ vec2{ positions[2].x, positions[2].y }, vec2{ u2v2.x, u1v1.y }, *reinterpret_cast<const vec4*>(&colors::white) },
+			{ vec2{ positions[3].x, positions[3].y }, vec2{ u1v1.x, u1v1.y }, *reinterpret_cast<const vec4*>(&colors::white) }
+	};
+	vertex_buffer_push_back_indices(buffer_triangles_textured, indices, 6);
+	vertex_buffer_push_back_vertices(buffer_triangles_textured, vertices, 4);
+	if (angle > PI * 4) angle -= PI * 4;
+
+}

src/fidgetspinner.hpp

@@ -0,0 +1,19 @@
+/*
+ * fidgetspinner.hpp
+ *
+ *  Created on: Jul 4, 2017
+ *      Author: nullifiedcat
+ */
+
+#pragma once
+
+#include "common.h"
+#include "atlas.hpp"
+
+class CatVar;
+
+extern CatVar enable_spinner;
+extern std::vector<textures::AtlasTexture> spinner_states;
+
+void InitSpinner();
+void DrawSpinner();

src/hack.cpp

@@ -270,6 +270,8 @@ void hack::Initialize() {
 	logging::Info("SDL hooking done");
 	g_IGameEventManager->AddListener(&adv_event_listener, false);
 	hacks::shared::anticheat::Init();
+	InitSpinner();
+	logging::Info("Initialized Fidget Spinner");
 
 }
 

src/hacks/ESP.cpp

@@ -588,6 +588,13 @@ std::unordered_map<studiohdr_t*, bonelist_s> bonelist_map {};
  * According to profiler, this function is the most time-consuming (and gets called up to 200K times a second)
  */
 
+CatEnum emoji_esp({ "None", "Joy", "Thinking" });
+CatVar joy_esp(CV_SWITCH, "esp_emoji", "0", "Emoji ESP");
+CatVar joy_esp_size(CV_FLOAT, "esp_emoji_size", "32", "Emoji ESP Size");
+CatVar emoji_esp_scaling(CV_SWITCH, "esp_emoji_scaling", "0", "Emoji ESP Scaling");
+textures::AtlasTexture joy_texture(64 * 4, textures::atlas_height - 64 * 4, 64, 64);
+textures::AtlasTexture thinking_texture(64 * 5, textures::atlas_height - 64 * 4, 64, 64);
+
 void _FASTCALL ProcessEntityPT(CachedEntity* ent) {
 	PROF_SECTION(PT_esp_process_entity);
 
@@ -643,6 +650,21 @@ void _FASTCALL ProcessEntityPT(CachedEntity* ent) {
 			if (vischeck && !ent->IsVisible()) transparent = true;
 			if (!fg) fg = colors::EntityF(ent);
 			if (transparent) fg = colors::Transparent(fg);
+			if (joy_esp) {
+				auto hb = ent->hitboxes.GetHitbox(0);
+				Vector hbm, hbx;
+				if (draw::WorldToScreen(hb->min, hbm) && draw::WorldToScreen(hb->max, hbx)) {
+					Vector head_scr;
+					if (draw::WorldToScreen(hb->center, head_scr)) {
+						float size = emoji_esp_scaling ? fabs(hbm.y - hbx.y) : float(joy_esp_size);
+						textures::AtlasTexture* tx = nullptr;
+						if (int(joy_esp) == 1) tx = &joy_texture;
+						if (int(joy_esp) == 2) tx = &thinking_texture;
+						if (tx)
+							tx->Draw(head_scr.x - size / 2, head_scr.y - size / 2, size, size);
+					}
+				}
+			}
 			DrawBox(ent, fg, static_cast<bool>(box_healthbar), CE_INT(ent, netvar.iHealth), ent->m_iMaxHealth);
 		break;
 		}

update

@@ -1,14 +1,2 @@
-#!/usr/bin/env bash
+bash ./update-nobuild
-
+./build-tf2
-git pull origin master
-git submodule update --remote --recursive
-make clean
-make -j4
-
-
-## Ask user if they would like to update the menu
-#read -r -p "Update menu? (Y/n) " key
-## If the user chose yes, then we run the script here
-#if [ $key == "y"* ] || [ $key == "Y"* ]; then
-#	bash update-menu
-#fi

update-nobuild

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+git pull origin master
+git submodule update --remote --recursive
+make clean
+
+
+## Ask user if they would like to update the menu
+#read -r -p "Update menu? (Y/n) " key
+## If the user chose yes, then we run the script here
+#if [ $key == "y"* ] || [ $key == "Y"* ]; then
+#	bash update-menu
+#fi