feat: Add cmake support

Now it is possible to compile the project under OS X. However,
additional work is required.

Signed-off-by: Alexander Kurbatov <alkurbatov@virtuozzo.com>

.gitignore

@@ -0,0 +1 @@
+build/

CMakeLists.txt

@@ -0,0 +1,18 @@
+cmake_minimum_required(VERSION 3.1)
+
+project(Observer)
+
+# Specify output directories.
+set(EXECUTABLE_OUTPUT_PATH "${PROJECT_BINARY_DIR}/bin")
+
+# Build with c++14 support, required by sc2api.
+set(CMAKE_CXX_STANDARD 14)
+
+# Disable building of examples in the cpp-sc2 submodule.
+set(BUILD_API_EXAMPLES OFF CACHE INTERNAL "" FORCE)
+
+# Disable building of tests in the cpp-sc2 submodule.
+set(BUILD_API_TESTS OFF CACHE INTERNAL "" FORCE)
+
+add_subdirectory("cpp-sc2")
+add_subdirectory("src")

src/CMakeLists.txt

@@ -0,0 +1,41 @@
+add_executable(Observer)
+
+target_sources(Observer
+    PRIVATE
+        CameraModule.h
+        CameraModule.cpp
+        Observer.cpp
+        Timer.hpp
+        Tools.h
+        $<$<PLATFORM_ID:Windows>:ToolsWindows.cpp>
+        $<$<PLATFORM_ID:Darwin>:ToolsUnix.cpp>
+)
+
+include_directories(SYSTEM
+    ${PROJECT_SOURCE_DIR}/cpp-sc2/include
+    ${PROJECT_SOURCE_DIR}/cpp-sc2/contrib/protobuf/src
+    ${PROJECT_BINARY_DIR}/cpp-sc2/generated
+    "."
+)
+
+if (MSVC)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /WX-")
+elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Weverything \
+        -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded \
+        -Wno-switch-enum -Wno-weak-vtables -Wno-exit-time-destructors \
+        -Wno-float-equal -Wno-global-constructors"
+    )
+endif ()
+
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
+
+link_directories(${PROJECT_BINARY_DIR}/cpp-sc2/bin)
+
+target_link_libraries(Observer
+    sc2api sc2utils
+)
+
+if (APPLE)
+    target_link_libraries(Observer "-framework Carbon")
+endif ()

src/CameraModule.cpp

@@ -1,6 +1,7 @@
 #include "CameraModule.h"
 #include <iostream>
 #include "sc2api/sc2_api.h"
+#include "sc2api/sc2_unit_filters.h"
 #include "sc2api/sc2_proto_interface.h"
 
 // Radius to detect groups of army units

src/Observer.cpp

@@ -1,108 +1,15 @@
+#include "CameraModule.h"
+#include "Timer.hpp"
+#include "Tools.h"
+
 #include "sc2api/sc2_api.h"
+#include "sc2api/sc2_gametypes.h"
 #include "sc2utils/sc2_manage_process.h"
 #include "sc2utils/sc2_arg_parser.h"
 
 #include <iostream>
-#include <windows.h>
 #include <vector>
 
-#include "CameraModule.h"
-#include "Timer.hpp"
-#include "sc2api/sc2_gametypes.h"
-
-bool loadReplayPaths(std::string & name, std::vector<std::string> & v)
-{
-	if (name.find("2Replay") != std::string::npos)
-	{
-		v.push_back(name);
-		return false;
-	}
-
-	std::string pattern(name);
-	pattern.append("\\*");
-	WIN32_FIND_DATAA data;
-	HANDLE hFind;
-	if ((hFind = FindFirstFileA(pattern.c_str(), &data)) != INVALID_HANDLE_VALUE)
-	{
-		do
-		{
-			if (data.dwFileAttributes != 16lu)
-			{
-				const std::string fileName = name + "/" + data.cFileName;
-				if (std::find(v.begin(), v.end(), fileName) == v.end())
-				{
-					v.push_back(fileName);
-				}
-			}
-		}
-		while (FindNextFileA(hFind, &data) != 0);
-		FindClose(hFind);
-	}
-	return true;
-}
-
-void pressDKey()
-{
-	auto hwnd = FindWindow(NULL, TEXT("StarCraft II"));
-	if (hwnd != 0)
-	{
-		SetForegroundWindow(hwnd);
-		SetFocus(hwnd);
-		SetActiveWindow(hwnd);
-		INPUT ip;
-		ip.type = INPUT_KEYBOARD;
-		ip.ki.wScan = 0;  // hardware scan code for key
-		ip.ki.time = 0;
-		ip.ki.dwExtraInfo = 0;
-
-		// Press the "D" key
-		ip.ki.wVk = 0x44;  // virtual-key code for the "D" key
-		ip.ki.dwFlags = 0;  // 0 for key press
-		SendInput(1, &ip, sizeof(INPUT));
-
-		// Release the "D" key.
-		ip.ki.dwFlags = KEYEVENTF_KEYUP;  // KEYEVENTF_KEYUP for key release
-		SendInput(1, &ip, sizeof(INPUT));
-	}
-}
-
-void pressAltEnter()
-{
-	auto hwnd = FindWindow(NULL, TEXT("StarCraft II"));
-	if (hwnd != 0)
-	{
-		SetForegroundWindow(hwnd);
-		SetFocus(hwnd);
-		SetActiveWindow(hwnd);
-		INPUT ip;
-		ip.type = INPUT_KEYBOARD;
-		ip.ki.wScan = 0;  // hardware scan code for key
-		ip.ki.time = 0;
-		ip.ki.dwExtraInfo = 0;
-
-		// Press keys
-		ip.ki.dwFlags = 0;  // 0 for key press
-
-		// Press the "alt" key
-		ip.ki.wVk = 0x12;  // virtual-key code for the "alt" key
-		SendInput(1, &ip, sizeof(INPUT));
-
-		// Press the "enter" key
-		ip.ki.wVk = 0x0D;  // virtual-key code for the "alt" key
-		SendInput(1, &ip, sizeof(INPUT));
-
-		// Release keys
-		ip.ki.dwFlags = KEYEVENTF_KEYUP;  // KEYEVENTF_KEYUP for key release
-
-		// Release the "alt" key
-		ip.ki.wVk = 0x12;
-		SendInput(1, &ip, sizeof(INPUT));
-
-		// Release the "enter" key
-		ip.ki.wVk = 0x0D;
-		SendInput(1, &ip, sizeof(INPUT));
-	}
-}
 
 class Replay : public sc2::ReplayObserver
 {
@@ -238,7 +145,7 @@ int main(int argc, char* argv[])
 			{
 				std::cout << "If you provide a directory please do not end the path with an '\'" << std::endl;
 			}
-			Sleep(30000);
+			sc2::SleepFor(30000);
 			continue;
 		}
 		const std::string replayFile = replayFiles[replayIndex];
@@ -254,22 +161,7 @@ int main(int argc, char* argv[])
 			std::cout << "Please provide the replay path as command line argument." << std::endl;
 			return 1;
 		}
-		if (!FindWindow(NULL, TEXT("StarCraft II")))
-		{
-			// Update once so that the game launches
-			coordinator.Update();
-			// Wait for launch and then Full screen mode
-			int counter = 0;
-			while (!FindWindow(NULL, TEXT("StarCraft II")) && counter < 10)
-			{
-				++counter;
-				sc2::SleepFor(500);
-			}
-			//if (counter < 10)
-			//{
-			//	pressAltEnter();
-			//}
-		}
+		// FIXME(alkurbatov): Launch in fullscreen mode!
 		while (coordinator.Update() && !coordinator.AllGamesEnded())
 		{
 		}

src/Timer.hpp

@@ -4,18 +4,20 @@
 #include <thread>
 #include <chrono>
 
-#ifdef WIN32   // Windows system specific
+#ifdef _WIN32   // Windows system specific
 #include <windows.h>
 #else          // Unix based system specific
 #include <sys/time.h>
 #endif
 
+#include <iostream>
+
 class Timer
 {
 	double startTimeInMicroSec;                 // starting time in micro-second
 	double endTimeInMicroSec;                   // ending time in micro-second
 	int    stopped;                             // stop flag 
-#ifdef WIN32
+#ifdef _WIN32
 	LARGE_INTEGER frequency;                    // ticks per second
 	LARGE_INTEGER startCount;                   //
 	LARGE_INTEGER endCount;                     //
@@ -28,7 +30,7 @@ class Timer
 
 	Timer()
 	{
-#ifdef WIN32
+#ifdef _WIN32
 		QueryPerformanceFrequency(&frequency);
 		startCount.QuadPart = 0;
 		endCount.QuadPart = 0;
@@ -50,7 +52,7 @@ class Timer
 	{
 		stopped = 0; // reset stop flag
 
-#ifdef WIN32
+#ifdef _WIN32
 		QueryPerformanceCounter(&startCount);
 #else
 		gettimeofday(&startCount, NULL);
@@ -61,7 +63,7 @@ class Timer
 	{
 		stopped = 1; // set timer stopped flag
 
-#ifdef WIN32
+#ifdef _WIN32
 		QueryPerformanceCounter(&endCount);
 #else
 		gettimeofday(&endCount, NULL);
@@ -70,7 +72,7 @@ class Timer
 
 	double getElapsedTimeInMicroSec()
 	{
-#ifdef WIN32
+#ifdef _WIN32
 		if (!stopped)
 			QueryPerformanceCounter(&endCount);
 

src/Tools.h

@@ -0,0 +1,9 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+
+bool loadReplayPaths(std::string & name, std::vector<std::string> & v);
+
+void pressDKey();

src/ToolsUnix.cpp

@@ -0,0 +1,11 @@
+#include "Tools.h"
+
+
+bool loadReplayPaths(std::string &, std::vector<std::string> &)
+{
+    return true;
+}
+
+void pressDKey()
+{
+}

src/ToolsWindows.cpp

@@ -0,0 +1,60 @@
+#include "Tools.h"
+
+#include <windows.h>
+
+
+bool loadReplayPaths(std::string & name, std::vector<std::string> & v)
+{
+	if (name.find("2Replay") != std::string::npos)
+	{
+		v.push_back(name);
+		return false;
+	}
+
+	std::string pattern(name);
+	pattern.append("\\*");
+	WIN32_FIND_DATAA data;
+	HANDLE hFind;
+	if ((hFind = FindFirstFileA(pattern.c_str(), &data)) != INVALID_HANDLE_VALUE)
+	{
+		do
+		{
+			if (data.dwFileAttributes != 16lu)
+			{
+				const std::string fileName = name + "/" + data.cFileName;
+				if (std::find(v.begin(), v.end(), fileName) == v.end())
+				{
+					v.push_back(fileName);
+				}
+			}
+		}
+		while (FindNextFileA(hFind, &data) != 0);
+		FindClose(hFind);
+	}
+	return true;
+}
+
+void pressDKey()
+{
+	auto hwnd = FindWindow(NULL, TEXT("StarCraft II"));
+	if (hwnd != 0)
+	{
+		SetForegroundWindow(hwnd);
+		SetFocus(hwnd);
+		SetActiveWindow(hwnd);
+		INPUT ip;
+		ip.type = INPUT_KEYBOARD;
+		ip.ki.wScan = 0;  // hardware scan code for key
+		ip.ki.time = 0;
+		ip.ki.dwExtraInfo = 0;
+
+		// Press the "D" key
+		ip.ki.wVk = 0x44;  // virtual-key code for the "D" key
+		ip.ki.dwFlags = 0;  // 0 for key press
+		SendInput(1, &ip, sizeof(INPUT));
+
+		// Release the "D" key.
+		ip.ki.dwFlags = KEYEVENTF_KEYUP;  // KEYEVENTF_KEYUP for key release
+		SendInput(1, &ip, sizeof(INPUT));
+	}
+}