mockingbirdnest · Feb 22, 2020 · Feb 22, 2020 · Feb 22, 2020 · Feb 22, 2020 · Feb 22, 2020
Showing with 24 additions and 38 deletions.

+1 −1 Makefile

+3 −3 README.md

+6 −15 documentation/Releasing.md

+5 −15 ksp_plugin/plugin.cpp

+9 −4 ksp_plugin_adapter/main_window.cs
diff --git a/Makefile b/Makefile
@@ -102,7 +102,7 @@ ifeq ($(UNAME_S),Linux)
 endif
 ifeq ($(UNAME_S),Darwin)
     INCLUDES += -I$(DEP_DIR)compatibility/filesystem -I$(DEP_DIR)compatibility/optional -I$(DEP_DIR)Optional
-    SHARED_ARGS += -mmacosx-version-min=10.12 -arch x86_64
+    SHARED_ARGS += -mmacosx-version-min=10.12 -arch x86_64 -D_LIBCPP_STD_VER=16
     MDTOOL ?= "/Applications/Xamarin Studio.app/Contents/MacOS/mdtool"
     SHAREDFLAG := -dynamiclib
 endif

diff --git a/README.md b/README.md
@@ -1,8 +1,8 @@
 # Principia
 
-**[Frege](https://github.com/mockingbirdnest/Principia/wiki/Change-Log#frege), the January version of Principia, is available with a number of bug fixes.  Download it [here for 1.5.1, 1.6.1 and 1.7.x](https://bit.ly/2RJumaP), and [here for 1.8.1](https://bit.ly/3aFiRtB).**
+**[Frenet](https://github.com/mockingbirdnest/Principia/wiki/Change-Log#frenet), the February version of Principia, is available.  Download it [here for 1.5.1, 1.6.1 and 1.7.x](https://bit.ly/2HL0hmL), and [here for 1.8.1](https://bit.ly/32hCUe1).**
 
-**For the convenience of Chinese users, downloads from 腾讯微云: [Principia Frege for 1.5.1-1.7.3](https://share.weiyun.com/5q7Cgcw),  [Principia Frege for 1.8.1](https://share.weiyun.com/5uxy0OG), [Trappist-1 for Principia](https://share.weiyun.com/5wVtWYQ).**
+**For the convenience of Chinese users, downloads from 腾讯微云: [Principia Frenet for 1.5.1-1.7.3](https://share.weiyun.com/5uta0Re),  [Principia Frenet for 1.8.1](https://share.weiyun.com/589R2ZD), [Trappist-1 for Principia](https://share.weiyun.com/5wVtWYQ).**
 
 Principia is a mod for Kerbal Space Program (KSP) which implements N-body and extended body gravitation.  Instead of being within the sphere of influence of a single celestial body at any point in time, your vessels are influenced by all the celestials.  This makes it possible to implement missions that are more complex and more realistic than in the stock game, especially if used in conjunction with a mod like RealSolarSystem which has real-life celestials.
 
@@ -18,4 +18,4 @@ The [change log](https://github.com/mockingbirdnest/Principia/wiki/Change-Log) g
 
 Principia is released on every [new moon](https://en.wikipedia.org/wiki/New_moon) with whatever features and bug fixes are ready at the time.  This ensures relatively timely improvements and bug fixes.
 
-Download the binary (Ubuntu, macOS, and Windows) [here for 1.5.1, 1.6.1 and 1.7.x](https://bit.ly/2RJumaP), and [here for 1.8.1](https://bit.ly/3aFiRtB).  Download the [“Trappist-1 for Principia”](https://github.com/mockingbirdnest/Principia/wiki/Installing,-reporting-bugs,-and-frequently-asked-questions#installing-trappist-1-for-principia) mini-mod [here](https://bit.ly/2ZHf3Tt).  Or, if you don't trust our binary, [build the mod](https://github.com/mockingbirdnest/Principia/blob/master/documentation/Setup.md) from the [Frege](https://github.com/mockingbirdnest/Principia/releases/tag/2020012422-Frege) release.
+Download the binary (Ubuntu, macOS, and Windows) [here for 1.5.1, 1.6.1 and 1.7.x](https://bit.ly/2HL0hmL), and [here for 1.8.1](https://bit.ly/32hCUe1).  Download the [“Trappist-1 for Principia”](https://github.com/mockingbirdnest/Principia/wiki/Installing,-reporting-bugs,-and-frequently-asked-questions#installing-trappist-1-for-principia) mini-mod [here](https://bit.ly/2ZHf3Tt).  Or, if you don't trust our binary, [build the mod](https://github.com/mockingbirdnest/Principia/blob/master/documentation/Setup.md) from the [Frenet](https://github.com/mockingbirdnest/Principia/releases/tag/2020022316-Frenet) release.
diff --git a/documentation/Releasing.md b/documentation/Releasing.md
@@ -7,25 +7,16 @@ is called `la-vache`.  `<Mathematician>` and `<mathematician>` stand for the ver
 names with the appropriate cases.
 - [ ] Make sure that the fingerprints for detecting and fixing the stock system are up-to-date.
 - [ ] Check that the release name, release date, and lunation number for the following update, used by the update reminder, are correctly set in the main window.
-- [ ] Make sure that the project can be built and tested under Linux.
+- [ ] Make sure that the latest runs of the [Azure pipelines](https://dev.azure.com/mockingbirdnest/Principia/_build) for Ubuntu and MacOS are [green](https://www.youtube.com/watch?v=lFeLDc2CzOs&feature=youtu.be&t=61).
 - [ ] Run the following command, where:
   - `yyyyMMddHH` is the date of the new moon in UT1,
   - `<language>` is the language code for the language in which `<Mathematician>` is written,
   - `1.x.y` is the primary KSP version (the latest version targeted by the `Release` configuration), and
-  - `"1.u.v"…` is the (possibly empty) comma-separated list of supported KSP versions that require a separate build, where each version number is quoted.
+  - `"1.u.v"…` is the (possibly empty) comma-separated list of supported KSP versions that require a separate build, where each version number is quoted.
 ```powershell
-.\make_principia_release "<Mathematician>" "<language>" "yyyyMMddHH" "1.x.y" @("1.u.v"…)
+.\make_principia_release "<Mathematician>" "<language>" "yyyyMMddHH" "1.x.y" @("1.u.v"…)
 ```
   This creates `<root>\principia <mathematician> for 1.x.y.zip`, as well as `<root>\principia <mathematician> for 1.u.v.zip` as appropriate. 
-- [ ] Go to a Linux machine and checkout the newly created tag:
-```shell
-git fetch la-vache
-git checkout $(git tag | tail -1)
-```
-- [ ] Build the Linux binary:
-```shell
-make test
-make release
-```
-- [ ] Get the binary from the Linux machine and add the `Linux64` directory to the zip files (next to `x64`).
-- [ ] Repeat the previous three steps on a Mac.
+- [ ] The Azure pipelines will start building the Ubuntu and MacOS releases as soon as the new tag is pushed.  This should take about 1 hour.
+- [ ] Download the artifacts produced by each pipeline: go to the run for the tag, click on the published artifact, expand `Principia` and `Release`, then download `principia_Linux-yyyyMMddHH-Mathematician-0-g*.tar.gz` and `principia_Darwin-yyyyMMddHH-Mathematician-0-g*.tar.gz`, respectively.
+- [ ] Open the `.tar.gz` files and move the `Linux64` and `MacOS64` directories to the `Principia` directory of the `<root>\principia <mathematician> for 1.x.y.zip` archive, and of the `<root>\principia <mathematician> for 1.u.v.zip` as appropriate.
diff --git a/ksp_plugin/plugin.cpp b/ksp_plugin/plugin.cpp
@@ -244,9 +244,7 @@ void Plugin::EndInitialization() {
   }
 
   // Establish the parent relationships between the celestials.
-  for (auto const& pair : celestials_) {
-    Index const celestial_index = pair.first;
-    auto const& celestial = pair.second;
+  for (auto const& [celestial_index, celestial] : celestials_) {
     auto const& parent_index = FindOrDie(parents_, celestial_index);
     if (parent_index) {
       not_null<Celestial const*> parent =
@@ -1266,14 +1264,10 @@ void Plugin::WriteToMessage(
   CHECK(!initializing_);
   ephemeris_->Prolong(current_time_);
   std::map<not_null<Celestial const*>, Index const> celestial_to_index;
-  for (auto const& pair : celestials_) {
-    Index const index = pair.first;
-    auto const& owned_celestial = pair.second;
+  for (auto const& [index, owned_celestial] : celestials_) {
     celestial_to_index.emplace(owned_celestial.get(), index);
   }
-  for (auto const& pair : celestials_) {
-    Index const index = pair.first;
-    auto const& owned_celestial = pair.second.get();
+  for (auto const& [index, owned_celestial] : celestials_) {
     auto* const celestial_message = message->add_celestial();
     celestial_message->set_index(index);
     if (owned_celestial->has_parent()) {
@@ -1308,9 +1302,7 @@ void Plugin::WriteToMessage(
     vessel_message->set_loaded(Contains(loaded_vessels_, vessel.get()));
     vessel_message->set_kept(Contains(kept_vessels_, vessel.get()));
   }
-  for (auto const& pair : part_id_to_vessel_) {
-    PartId const part_id = pair.first;
-    not_null<Vessel*> const vessel = pair.second;
+  for (auto const& [part_id, vessel] : part_id_to_vessel_) {
     (*message->mutable_part_id_to_vessel())[part_id] = vessel_to_guid[vessel];
   }
   for (auto const& [guid, parameters] :
@@ -1392,9 +1384,7 @@ not_null<std::unique_ptr<Plugin>> Plugin::ReadFromMessage(
     CHECK(inserted);
   }
 
-  for (auto const& pair : message.part_id_to_vessel()) {
-    PartId const part_id = pair.first;
-    GUID const guid = pair.second;
+  for (auto const& [part_id, guid] : message.part_id_to_vessel()) {
     auto const& vessel = FindOrDie(plugin->vessels_, guid);
     plugin->part_id_to_vessel_.emplace(part_id, vessel.get());
   }

diff --git a/ksp_plugin_adapter/main_window.cs b/ksp_plugin_adapter/main_window.cs
@@ -5,10 +5,10 @@ namespace ksp_plugin_adapter {
 
 internal class MainWindow : SupervisedWindowRenderer {
   // Update this section before each release.
-  private const string next_release_name_ = "Frenet";
-  private const int next_release_lunation_number_ = 249;
+  private const string next_release_name_ = "Frobenius";
+  private const int next_release_lunation_number_ = 250;
   private readonly DateTimeOffset next_release_date_ =
-      new DateTimeOffset(2020, 02, 23, 15, 32, 00, TimeSpan.Zero);
+      new DateTimeOffset(2020, 03, 24, 09, 28, 00, TimeSpan.Zero);
 
   public delegate Vessel PredictedVessel();
 
@@ -272,11 +272,13 @@ private void RenderKSPFeatures() {
   }
 
   private void RenderLoggingSettings() {
+#if FROBENIOID
     string trace = "";
     if (FlightGlobals.ActiveVessel &&
         adapter_.PluginRunning() &&
         plugin.HasVessel(FlightGlobals.ActiveVessel.id.ToString())) {
-      trace = plugin.VesselGetPileUpTrace(FlightGlobals.ActiveVessel.id.ToString());
+      trace =
+          plugin.VesselGetPileUpTrace(FlightGlobals.ActiveVessel.id.ToString());
     }
     UnityEngine.GUILayout.TextArea(
         trace,
@@ -285,6 +287,7 @@ private void RenderLoggingSettings() {
         conserve_angular_momentum_,
         "Conserve angular momentum");
     Interface.SetAngularMomentumConservation(conserve_angular_momentum_);
+#endif
     using (new UnityEngine.GUILayout.HorizontalScope()) {
       UnityEngine.GUILayout.Label(text : "Verbose level:");
       if (UnityEngine.GUILayout.Button(text    : "←",
@@ -545,7 +548,9 @@ private void RenderToggleableSection(string name,
   // Whether a journal is currently being recorded.
   private static bool journaling_ = false;
 
+#if FROBENIOID
   private static bool conserve_angular_momentum_ = false;
+#endif
 
   private Vessel vessel_;
 }