using boost uuid

CMakeLists.txt

@@ -1,7 +1,10 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.8)
 
 project(KIMA2)
 
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
 if(MSVC)
   add_compile_options(/W4 /WX)
 else()

src/CMakeLists.txt

@@ -1 +1,2 @@
 add_subdirectory("core")
+add_subdirectory("gui")

src/core/CMakeLists.txt

@@ -1,4 +1,7 @@
 
+
+find_package(Boost 1.62 REQUIRED)
+
 set(CORE_HEADERS
     entity.h
 )
@@ -7,3 +10,4 @@ set(CORE_SOURCES
 )
 
 add_library(core STATIC ${CORE_SOURCES})
+target_link_libraries(core Boost::boost)

src/core/entity.cpp

@@ -1,6 +1,7 @@
 #include "entity.h"
 
-Entity::Entity()
-{
+#include <boost/uuid/uuid_generators.hpp>
 
+Entity::Entity() : uuid(boost::uuids::random_generator()())
+{
 }

src/core/entity.h

@@ -1,13 +1,18 @@
 #ifndef ENTITY_H
 #define ENTITY_H
 
+#include <string>
+
+#include <boost/uuid/uuid.hpp>
+
 class Entity
 {
 public:
     Entity();
     ~Entity();
+    const boost::uuids::uuid& getUuid() {return uuid;};
 private:
-    int uuid{-1};
+    boost::uuids::uuid uuid;
 };
 
 #endif //ENTITY_H

src/gui/CMakeLists.txt

@@ -0,0 +1,10 @@
+
+set(GUI_HEADERS
+    
+)
+set(GUI_SOURCES
+    kima2.cpp
+)
+
+add_executable(kima2 ${GUI_SOURCES})
+target_link_libraries(kima2 core)

src/gui/kima2.cpp

@@ -0,0 +1,7 @@
+
+
+int main()
+{
+    /* code */
+    return 0;
+}