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davey: rework storage path

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This commit is contained in:
skypjack
2025-04-22 18:56:10 +02:00
parent 4e76ae5cc6
commit a9187c1f45
1 changed files with 46 additions and 55 deletions
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101
tools/entt/davey/davey.hpp
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@@ -115,6 +115,31 @@ static void present_element(const entt::meta_any &obj, OnEntity on_entity) {
}
}
template<typename Storage>
static void present_storage(const meta_ctx &ctx, const Storage &storage) {
if(auto type = entt::resolve(ctx, storage.info()); type) {
for(auto entt: storage) {
ImGui::PushID(static_cast<int>(entt::to_entity(entt)));
if(ImGui::TreeNode(&storage.info(), "%d [%d/%d]", entt::to_integral(entt), entt::to_entity(entt), entt::to_version(entt))) {
if(const auto obj = type.from_void(storage.value(entt)); obj) {
present_element<typename std::decay_t<decltype(storage)>::entity_type>(obj, [](const char *name, const entt::entity entt) {
ImGui::Text("%s: %d [%d/%d]", name, entt::to_integral(entt), entt::to_entity(entt), entt::to_version(entt));
});
}
ImGui::TreePop();
}
ImGui::PopID();
}
} else {
for(auto entt: storage) {
ImGui::Text("%d [%d/%d]", entt::to_integral(entt), entt::to_entity(entt), entt::to_version(entt));
}
}
}
template<typename Entity, typename It>
static void present_entity(const meta_ctx &ctx, const Entity entt, const It from, const It to) {
for(auto it = from; it != to; ++it) {
@@ -140,57 +165,6 @@ static void present_entity(const meta_ctx &ctx, const Entity entt, const It from
}
}
template<typename It>
void storage_tab(const meta_ctx &ctx, const It from, const It to) {
for(auto it = from; it != to; ++it) {
const auto &storage = it->second;
if(auto type = entt::resolve(ctx, storage.info()); type) {
if(const davey_data *info = type.custom(); ImGui::TreeNode(&storage.info(), "%s (%zu)", DAVEY_OR(storage), storage.size())) {
for(auto entt: storage) {
ImGui::PushID(static_cast<int>(entt::to_entity(entt)));
if(ImGui::TreeNode(&storage.info(), "%d [%d/%d]", entt::to_integral(entt), entt::to_entity(entt), entt::to_version(entt))) {
if(const auto obj = type.from_void(storage.value(entt)); obj) {
present_element<typename std::decay_t<decltype(storage)>::entity_type>(obj, [](const char *name, const entt::entity entt) {
ImGui::Text("%s: %d [%d/%d]", name, entt::to_integral(entt), entt::to_entity(entt), entt::to_version(entt));
});
}
ImGui::TreePop();
}
ImGui::PopID();
}
ImGui::TreePop();
}
} else {
if(const std::string name{storage.info().name()}; ImGui::TreeNode(&storage.info(), "%s (%zu)", name.data(), storage.size())) {
for(auto entt: storage) {
ImGui::Text("%d [%d/%d]", entt::to_integral(entt), entt::to_entity(entt), entt::to_version(entt));
}
ImGui::TreePop();
}
}
}
}
template<typename Storage, typename It>
void entity_tab(const meta_ctx &ctx, const Storage &storage, const It from, const It to) {
for(const auto [entt]: storage->each()) {
ImGui::PushID(static_cast<int>(entt::to_entity(entt)));
if(ImGui::TreeNode(&entt::type_id<entt::entity>(), "%d [%d/%d]", entt::to_integral(entt), entt::to_entity(entt), entt::to_version(entt))) {
present_entity(ctx, entt, from, to);
ImGui::TreePop();
}
ImGui::PopID();
}
}
} // namespace internal
template<typename Entity, typename Allocator>
@@ -218,14 +192,31 @@ void davey(const meta_ctx &ctx, const entt::basic_registry<Entity, Allocator> &r
ImGui::BeginTabBar("#tabs");
if(ImGui::BeginTabItem("Storage")) {
const auto range = registry.storage();
internal::storage_tab(ctx, range.begin(), range.end());
for([[maybe_unused]] auto [id, storage]: registry.storage()) {
if(const davey_data *info = entt::resolve(ctx, storage.info()).custom(); ImGui::TreeNode(&storage.info(), "%s (%zu)", DAVEY_OR(storage), storage.size())) {
internal::present_storage(ctx, storage);
ImGui::TreePop();
}
}
ImGui::EndTabItem();
}
if(ImGui::BeginTabItem("Entity")) {
const auto range = registry.storage();
internal::entity_tab(ctx, registry.template storage<Entity>(), range.begin(), range.end());
const auto &storage = registry.template storage<Entity>();
for(const auto [entt]: storage->each()) {
ImGui::PushID(static_cast<int>(entt::to_entity(entt)));
if(ImGui::TreeNode(&entt::type_id<entt::entity>(), "%d [%d/%d]", entt::to_integral(entt), entt::to_entity(entt), entt::to_version(entt))) {
const auto range = registry.storage();
present_entity(ctx, entt, range.begin(), range.end());
ImGui::TreePop();
}
ImGui::PopID();
}
ImGui::EndTabItem();
}