updates

CMakeLists.txt

@@ -13,7 +13,7 @@ target_include_directories(
     $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )
 
-option(BUILD_TESTING "Enable testing with ctest." ON)
+option(BUILD_TESTING "Enable testing with ctest." OFF)
 
 
 if(BUILD_TESTING)
@@ -34,7 +34,7 @@ if(BUILD_TESTING)
 		FetchContent_Declare(googletest
 		#ExternalProject_Add(googletest
 		  GIT_REPOSITORY    https://github.com/google/googletest.git
-		  GIT_TAG           master
+		  GIT_TAG           main
 		  SOURCE_DIR        "${GOOGLETEST_DEPS_DIR}/src"
 		  BINARY_DIR        "${GOOGLETEST_DEPS_DIR}/build"
 		  CONFIGURE_COMMAND ""

src/decs.h

@@ -253,7 +253,12 @@ namespace decs {
 			data = (T*)pointer;
 			chunkOwner = owner;
 			index = cindex;
-			bitf = reinterpret_cast<uint64_t*>(data + chunkOwner->chunk_headers->componentList->chunkCapacity);
+			if constexpr (std::is_same_v<T, EntityID>) {
+				bitf = reinterpret_cast<uint64_t*>(data + chunkOwner->chunk_headers->componentList->chunkCapacity);
+			}
+			else {
+				bitf = nullptr;
+			}
 		}
 
 		const T& operator[](size_t index) const {
@@ -1314,7 +1319,7 @@ namespace decs {
 			uint64_t separator = get_entity_separator(world,id);
 			Archetype* oldarch = get_entity_archetype(world, id);
 
-			Archetype* newarch = make_archetype_by_adding_component(oldarch, type);
+			Archetype* newarch = make_archetype_by_removing_component(oldarch, type);
 
 			set_entity_archetype(newarch, id,separator);
 		}

test/base_tests.cpp

@@ -70,7 +70,7 @@ TEST(Basic, NullEntities)
 
 		int count = 0;
 		for (auto chnk : world.archetypes[0]->chunks) {
-			count += chnk->header.last;
+			count += chnk.chunk->header()->alive;
 		}
 		EXPECT_EQ(count, 1000);
 	}