Проверка версий зависимостей

Добавил проверку версий установленных зависимостей паков.

src/content/ContentPack.cpp

@@ -132,7 +132,15 @@ ContentPack ContentPack::read(const io::path& folder) {
                     level = DependencyLevel::weak;
                     break;
             }
-            pack.dependencies.push_back({level, depName});
+
+            std::string depVersion = "*";
+            size_t version_pos = depName.rfind("@");
+            if (version_pos != std::string::npos){
+                depVersion = depName.substr(version_pos + 1);
+                depName = depName.substr(0, version_pos);
+            }
+            
+            pack.dependencies.push_back({level, depName, depVersion});
         }
     }
 

src/content/ContentPack.hpp

@@ -35,6 +35,7 @@ enum class DependencyLevel {
 struct DependencyPack {
     DependencyLevel level;
     std::string id;
+    std::string verison;
 };
 
 struct ContentPackStats {

src/content/PacksManager.cpp

@@ -105,6 +105,14 @@ static bool resolve_dependencies(
             // added
             continue;
         }
+        if (dep.verison == "*" || dep.verison == found->second.version){
+            // dependency pack version mets the required one
+            continue;
+        } else {
+            throw contentpack_error(
+                dep.id, io::path(), "does not meet required version '" + dep.verison +"' of '" + pack->id + "'"
+            );
+        }
 
         if (!util::contains(allNames, dep.id) &&
             dep.level != DependencyLevel::weak) {