BlackMATov/ecs.hpp
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fix overriding components in prototype

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This commit is contained in:
Matvey Cherevko
2019-05-15 04:51:49 +07:00
parent 55ab81dc93
commit 8108fe2ab9
2 changed files with 10 additions and 1 deletions
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2
headers/ecs.hpp/ecs.hpp
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@@ -1914,7 +1914,7 @@ namespace ecs_hpp
auto applier = std::make_unique<applier_t>( auto applier = std::make_unique<applier_t>(
std::make_tuple(std::forward<Args>(args)...)); std::make_tuple(std::forward<Args>(args)...));
const auto family = detail::type_family<T>::id(); const auto family = detail::type_family<T>::id();
appliers_.emplace(family, std::move(applier)); appliers_.insert_or_assign(family, std::move(applier));
return *this; return *this;
} }

9
untests/ecs_tests.cpp
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@@ -586,6 +586,15 @@ TEST_CASE("registry") {
REQUIRE(e2.component_count() == 1u); REQUIRE(e2.component_count() == 1u);
REQUIRE(e2.get_component<position_c>() == position_c(1,2)); REQUIRE(e2.get_component<position_c>() == position_c(1,2));
} }
{
ecs::prototype p;
p.component<position_c>(1, 2);
p.component<position_c>(11, 22);
ecs::registry w;
const auto e1 = w.create_entity(p);
REQUIRE(e1.get_component<position_c>() == position_c(11,22));
}
{ {
const auto p = ecs::prototype() const auto p = ecs::prototype()
.component<position_c>(1,2) .component<position_c>(1,2)