BlackMATov/ecs.hpp
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component handlers

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This commit is contained in:
Matvey Cherevko
2019-01-03 06:30:23 +07:00
parent 133f1fb0dc
commit 36f3b43433
2 changed files with 434 additions and 4 deletions
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129
ecs_tests.cpp
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@@ -285,15 +285,35 @@ TEST_CASE("detail") {
TEST_CASE("registry") {
SECTION("entities") {
{
ecs::registry w;
ecs::entity e1{w};
ecs::entity e2 = e1;
e2 = e1;
ecs::const_entity ce1{w};
ecs::const_entity ce2 = ce1;
ce2 = ce1;
ecs::const_entity ce3 = e1;
ce3 = e2;
}
{
ecs::registry w;
ecs::entity e1{w};
ecs::entity e2{w};
ecs::const_entity e3{w};
REQUIRE(e1 == e2);
REQUIRE(e2 == e3);
REQUIRE_FALSE(e1 != e2);
REQUIRE_FALSE(e2 != e3);
REQUIRE_FALSE(w.alive_entity(e1));
REQUIRE_FALSE(w.alive_entity(e2));
REQUIRE_FALSE(w.alive_entity(e3));
REQUIRE_FALSE(w.destroy_entity(e1));
REQUIRE_FALSE(w.destroy_entity(e2));
@@ -301,12 +321,23 @@ TEST_CASE("registry") {
{
ecs::registry w;
auto e1 = w.create_entity();
auto e2 = w.create_entity();
ecs::entity e1 = w.create_entity();
ecs::entity e2 = w.create_entity();
ecs::const_entity e3 = w.create_entity();
ecs::entity ee3 = w.wrap_entity(e3);
REQUIRE(e1 != e2);
REQUIRE(e2 != e3);
REQUIRE_FALSE(e3 != ee3);
REQUIRE_FALSE(e1 == e2);
REQUIRE_FALSE(e2 == e3);
REQUIRE(e3 == ee3);
REQUIRE(w.alive_entity(e1));
REQUIRE(w.alive_entity(e2));
REQUIRE(w.alive_entity(e3));
REQUIRE(w.alive_entity(ee3));
REQUIRE(w.destroy_entity(e1));
REQUIRE_FALSE(w.alive_entity(e1));
@@ -316,8 +347,13 @@ TEST_CASE("registry") {
REQUIRE_FALSE(w.alive_entity(e1));
REQUIRE_FALSE(w.alive_entity(e2));
REQUIRE(w.destroy_entity(ee3));
REQUIRE_FALSE(w.alive_entity(e3));
REQUIRE_FALSE(w.alive_entity(ee3));
REQUIRE_FALSE(w.destroy_entity(e1));
REQUIRE_FALSE(w.destroy_entity(e2));
REQUIRE_FALSE(w.destroy_entity(ee3));
}
{
ecs::registry w;
@@ -364,6 +400,92 @@ TEST_CASE("registry") {
REQUIRE_THROWS_AS(w.create_entity(), std::logic_error);
}
}
SECTION("components") {
{
ecs::registry w;
ecs::entity e1 = w.create_entity();
ecs::entity e2 = w.create_entity();
{
REQUIRE(w.wrap_component<position_c>(e1) == ecs::component<position_c>(e1));
REQUIRE_FALSE(w.wrap_component<position_c>(e1) == ecs::component<position_c>(e2));
}
{
const ecs::registry& ww = w;
REQUIRE(ww.wrap_component<position_c>(e1) == ecs::component<position_c>(e1));
REQUIRE_FALSE(ww.wrap_component<position_c>(e1) == ecs::component<position_c>(e2));
}
{
ecs::component<position_c> c1{e1};
REQUIRE_FALSE(c1.exists());
}
}
{
ecs::registry w;
ecs::const_entity e1 = w.create_entity();
ecs::const_entity e2 = w.create_entity();
{
REQUIRE(w.wrap_component<position_c>(e1) == ecs::const_component<position_c>(e1));
REQUIRE_FALSE(w.wrap_component<position_c>(e1) == ecs::const_component<position_c>(e2));
}
}
{
ecs::registry w;
ecs::entity e1 = w.create_entity();
ecs::component<position_c> c1 = w.wrap_component<position_c>(e1);
ecs::const_component<position_c> c2 = w.wrap_component<position_c>(e1);
REQUIRE(c1 == c2);
REQUIRE_FALSE(c1 != c2);
REQUIRE(c1.owner() == e1);
REQUIRE(c2.owner() == e1);
REQUIRE_FALSE(c1.exists());
REQUIRE_FALSE(c2.exists());
REQUIRE_FALSE(c1.find());
REQUIRE_FALSE(c2.find());
REQUIRE_THROWS_AS(c1.get(), std::logic_error);
REQUIRE_THROWS_AS(c2.get(), std::logic_error);
REQUIRE(c1.assign(4,2));
REQUIRE(c1.exists());
REQUIRE(c2.exists());
REQUIRE(c1.find()->x == 4);
REQUIRE(c1.find()->y == 2);
REQUIRE(c2.find()->x == 4);
REQUIRE(c2.find()->y == 2);
REQUIRE(c1.get().x == 4);
REQUIRE(c1.get().y == 2);
REQUIRE(c2.get().x == 4);
REQUIRE(c2.get().y == 2);
REQUIRE(c1.assign(2,4));
REQUIRE(c1.find()->x == 2);
REQUIRE(c1.find()->y == 4);
REQUIRE(c2.find()->x == 2);
REQUIRE(c2.find()->y == 4);
REQUIRE(c1.get().x == 2);
REQUIRE(c1.get().y == 4);
REQUIRE(c2.get().x == 2);
REQUIRE(c2.get().y == 4);
REQUIRE(c1.remove());
REQUIRE_FALSE(c1.exists());
REQUIRE_FALSE(c2.exists());
REQUIRE_FALSE(c1.find());
REQUIRE_FALSE(c2.find());
REQUIRE_THROWS_AS(c1.get(), std::logic_error);
REQUIRE_THROWS_AS(c2.get(), std::logic_error);
REQUIRE_FALSE(c1.remove());
}
}
SECTION("component_assigning") {
{
ecs::registry w;
@@ -418,6 +540,9 @@ TEST_CASE("registry") {
REQUIRE_FALSE(e1.exists_component<position_c>());
REQUIRE_FALSE(e1.exists_component<velocity_c>());
REQUIRE_FALSE(w.component_count<position_c>());
REQUIRE_FALSE(w.component_count<velocity_c>());
REQUIRE_FALSE(w.entity_component_count<position_c>(e1));
}
}
{