check assignable in PkeArray

1 files changed, 8 insertions, 2 deletions

diff --git a/src/array.hpp b/src/array.hpp
index 46eab2e..4356e33 100644
--- a/src/array.hpp
+++ b/src/array.hpp
@@ -3,8 +3,11 @@
 
 #include "macros.hpp"
 #include "memory-type-defs.hpp"
+#include "memory.hpp"
 
 #include <cstdint>
+#include <cstring>
+#include <type_traits>
 
 struct PkeArray_Base {
 	uint32_t next = 0;
@@ -51,9 +54,12 @@ inline void PkeArray_Add(PkeArray_Base *arrIn, const D &val, MemBucket *bkt = nu
 		}
 		arr->data = newData;
 	}
-	arr->data[arr->next++] = val;
+	if constexpr (std::is_assignable<D&, const D&>::value) {
+		arr->data[arr->next++] = val;
+	} else {
+		memcpy(arr->data[arr->next++], val, sizeof(D));
+	}
 }
-
 template<typename D, typename F = bool(const D&)>
 inline uint32_t PkeArray_FindFirstIndex(PkeArray_Base *arrIn, F fn) {
 	auto *arr = static_cast<PkeArray<D> *>(arrIn);