BlackMATov/ecs.hpp
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don’t assign components to dead entities

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This commit is contained in:
Matvey Cherevko
2018-12-25 20:08:27 +07:00
parent 64b919763d
commit e29aa3d4eb
2 changed files with 43 additions and 17 deletions
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27
ecs_tests.cpp
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@@ -82,18 +82,18 @@ TEST_CASE("world") {
SECTION("components") {
{
ecs::world w;
ecs::entity e1{w};
ecs::entity e1 = w.create_entity();
{
REQUIRE_FALSE(w.exists_component<position_c>(e1));
REQUIRE_FALSE(w.exists_component<velocity_c>(e1));
w.assign_component<position_c>(e1);
REQUIRE(w.assign_component<position_c>(e1));
REQUIRE(w.exists_component<position_c>(e1));
REQUIRE_FALSE(w.exists_component<velocity_c>(e1));
w.assign_component<velocity_c>(e1);
REQUIRE(w.assign_component<velocity_c>(e1));
REQUIRE(w.exists_component<position_c>(e1));
REQUIRE(w.exists_component<velocity_c>(e1));
@@ -108,12 +108,12 @@ TEST_CASE("world") {
REQUIRE_FALSE(e1.exists_component<position_c>());
REQUIRE_FALSE(e1.exists_component<velocity_c>());
e1.assign_component<position_c>();
REQUIRE(e1.assign_component<position_c>());
REQUIRE(e1.exists_component<position_c>());
REQUIRE_FALSE(e1.exists_component<velocity_c>());
e1.assign_component<velocity_c>();
REQUIRE(e1.assign_component<velocity_c>());
REQUIRE(e1.exists_component<position_c>());
REQUIRE(e1.exists_component<velocity_c>());
@@ -125,13 +125,13 @@ TEST_CASE("world") {
auto e1 = w.create_entity();
auto e2 = w.create_entity();
w.assign_component<position_c>(e1);
w.assign_component<velocity_c>(e1);
REQUIRE(w.assign_component<position_c>(e1));
REQUIRE(w.assign_component<velocity_c>(e1));
w.assign_component<position_c>(e2);
w.assign_component<velocity_c>(e2);
REQUIRE(w.assign_component<position_c>(e2));
REQUIRE(w.assign_component<velocity_c>(e2));
w.destroy_entity(e1);
REQUIRE(w.destroy_entity(e1));
REQUIRE_FALSE(w.exists_component<position_c>(e1));
REQUIRE_FALSE(w.exists_component<velocity_c>(e1));
@@ -139,5 +139,12 @@ TEST_CASE("world") {
REQUIRE(w.exists_component<position_c>(e2));
REQUIRE(w.exists_component<velocity_c>(e2));
}
{
ecs::world w;
auto e1 = w.create_entity();
REQUIRE(e1.destroy());
REQUIRE_FALSE(e1.assign_component<position_c>());
REQUIRE_FALSE(w.exists_component<position_c>(e1));
}
}
}