Windows build

CMakeLists.txt

@@ -17,10 +17,6 @@ include_directories(${CMAKE_SOURCE_DIR}/deps/libtcod)
 include_directories(${CMAKE_SOURCE_DIR}/deps/cpython)
 include_directories(${CMAKE_SOURCE_DIR}/deps/Python)
 
-# TODO: Move this into the WIN32 if block below (as 'else')
-#include_directories(${CMAKE_SOURCE_DIR}/platform/linux)
-include_directories(${CMAKE_SOURCE_DIR}/deps/platform/linux)
-
 # Collect all the source files
 file(GLOB_RECURSE SOURCES "src/*.cpp")
 
@@ -43,6 +39,9 @@ if(WIN32)
     # include_directories(path_to_additional_includes)
     # link_directories(path_to_additional_libs)
     # list(APPEND LINK_LIBS additional_windows_libs)
+    include_directories(${CMAKE_SOURCE_DIR}/deps/platform/windows)
+else()
+    include_directories(${CMAKE_SOURCE_DIR}/deps/platform/linux)
 endif()
 
 # Add the directory where the linker should look for the libraries

deps/platform/linux/platform.h

@@ -0,0 +1,40 @@
+#ifndef __PLATFORM
+#define __PLATFORM
+#define __PLATFORM_SET_PYTHON_SEARCH_PATHS 1
+std::wstring executable_path()
+{
+    /*
+	wchar_t buffer[MAX_PATH];
+	GetModuleFileName(NULL, buffer, MAX_PATH);
+	std::wstring exec_path = buffer;
+    */
+    auto exec_path = std::filesystem::canonical("/proc/self/exe").parent_path();
+	return exec_path.wstring();
+    //size_t path_index = exec_path.find_last_of('/');
+	//return exec_path.substr(0, path_index);
+    
+}
+
+std::wstring executable_filename()
+{
+    auto exec_path = std::filesystem::canonical("/proc/self/exe");
+    return exec_path.wstring();
+}
+
+std::wstring working_path()
+{
+	auto cwd = std::filesystem::current_path();
+	return cwd.wstring();
+}
+
+std::string narrow_string(std::wstring convertme)
+{
+    //setup converter
+    using convert_type = std::codecvt_utf8<wchar_t>;
+    std::wstring_convert<convert_type, wchar_t> converter;
+
+    //use converter (.to_bytes: wstr->str, .from_bytes: str->wstr)
+    return converter.to_bytes(convertme);
+}
+
+#endif

deps/platform/windows/platform.h

@@ -0,0 +1,39 @@
+#ifndef __PLATFORM
+#define __PLATFORM
+#define __PLATFORM_SET_PYTHON_SEARCH_PATHS 0
+#include <Windows.h>
+
+std::wstring executable_path()
+{
+	wchar_t buffer[MAX_PATH];
+	GetModuleFileName(NULL, buffer, MAX_PATH);
+	std::wstring exec_path = buffer;
+	size_t path_index = exec_path.find_last_of(L"\\/");
+	return exec_path.substr(0, path_index);
+}
+
+std::wstring executable_filename()
+{
+	wchar_t buffer[MAX_PATH];
+	GetModuleFileName(NULL, buffer, MAX_PATH);
+	std::wstring exec_path = buffer;
+	return exec_path;
+}
+
+std::wstring working_path()
+{
+	auto cwd = std::filesystem::current_path();
+	return cwd.wstring();
+}
+
+std::string narrow_string(std::wstring convertme)
+{
+	//setup converter
+	using convert_type = std::codecvt_utf8<wchar_t>;
+	std::wstring_convert<convert_type, wchar_t> converter;
+
+	//use converter (.to_bytes: wstr->str, .from_bytes: str->wstr)
+	return converter.to_bytes(convertme);
+}
+
+#endif