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World copying with facts and constants is working so now new levels are possible, but need to work on previous level motion.

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Zed A. Shaw 2025-01-27 13:48:20 -05:00
parent 2735a0ac1f
commit 82216b8307
6 changed files with 52 additions and 32 deletions
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28
tests/dinkyecs.cpp
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@ -152,3 +152,31 @@ TEST_CASE("confirm that the event system works", "[ecs]") {
ready = world.has_event<GUIEvent>();
REQUIRE(ready == false);
}
TEST_CASE("confirm copying and constants", "[ecs-constants]") {
DinkyECS::World world1;
Player player_info{"Zed", world1.entity()};
world1.set_the<Player>(player_info);
world1.set<Position>(player_info.eid, {10,10});
world1.make_constant(player_info.eid);
DinkyECS::World world2;
world1.clone_into(world2);
auto &test1 = world1.get<Position>(player_info.eid);
auto &test2 = world2.get<Position>(player_info.eid);
REQUIRE(test2.x == test1.x);
REQUIRE(test2.y == test1.y);
// check for accidental reference
test1.x = 100;
REQUIRE(test2.x != test1.x);
// test the facts copy over
auto &player2 = world2.get_the<Player>();
REQUIRE(player2.eid == player_info.eid);
}