snake: add score/highscoreHEADmaster

2 files changed, 13 insertions, 0 deletions

diff --git a/src/common/MemoryManager.cpp b/src/common/MemoryManager.cpp
index 285535b..8c149ff 100644
--- a/src/common/MemoryManager.cpp
+++ b/src/common/MemoryManager.cpp
@@ -2,6 +2,15 @@
 
 std::vector<std::u32string> MemoryManager::s_frame_string32s;
 
+
+std::u32string
+int32_to_u32string(int32_t value)
+{
+    std::string str = std::to_string(value);
+    return std::u32string(str.begin(), str.end());
+}
+
+
 std::u32string&
 MemoryManager::GetString32(String32Id id)
 {
diff --git a/src/common/MemoryManager.hpp b/src/common/MemoryManager.hpp
index c8c7de0..d8460dc 100644
--- a/src/common/MemoryManager.hpp
+++ b/src/common/MemoryManager.hpp
@@ -8,6 +8,10 @@
 using String32Id = uint32_t;
 
 
+// temporary helper function
+std::u32string int32_to_u32string(int32_t value);
+
+
 class MemoryManager {
 public:
     static std::u32string& GetString32(String32Id id);