Verify changelog change on PR

Moved SAM generator at Rosh Pina so it does not spawn units on the runway.

.github/workflows/verify_changelog_change.yml

@@ -0,0 +1,32 @@
+name: Verify Changelog.md update
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on pull request events but only for the develop branch
+  pull_request:
+    branches: [ develop ]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "confirm"
+  confirm-changelog-update:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+    
+    name: Verify that the PR contains an update to changelog.md
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v8.4
+        with:
+          files: |
+            changelog.md
+          
+      - name: Fail if no change to changelog.md
+        if: steps.changed-files.outputs.any_changed != 'true'
+        run: exit 1

changelog.md

@@ -1,3 +1,19 @@
+# 5.0.0
+
+Saves from 3.x are not compatible with 5.0.
+
+## Features/Improvements
+
+## Fixes
+
+# 4.0.1
+
+Saves from 4.0.0 are compatible with 4.0.1.
+
+## Features/Improvements
+
+## Fixes
+
 # 4.0.0
 
 Saves from 3.x are not compatible with 4.0.

game/transfers.py

@@ -1,3 +1,34 @@
+"""Implements support for ground unit transfers between bases.
+
+Ground units can be transferred between bases via a number of transport methods, and
+doing so can take multiple turns.
+
+There are a few main concepts here:
+
+* A TransferOrder is a request to move units from one base to another. It is described
+  by its origin, destination, current position, and contents. TransferOrders persist
+  across turns, and if no Transport is available to move the units in a given turn it
+  will have no Transport assigned.
+* Transports: A Transport is the planned move of a group of units for a leg of the
+  journey *this turn*. A Transport has an assigned mode of transportation and has
+  vehicles assigned to move the units if needed. This might be a Convoy, a CargoShip, or
+  an Airlift.
+
+The TransportMap (more accurately, it's subtypes) is responsible for managing the
+transports moving from A to B for the turn. Transfers that are moving between A and B
+this turn will be added to the TransportMap, which will create a new transport if needed
+or add the units to an existing transport if one exists. This allows transfers from
+A->B->C and D->B->C to share a transport between B and C.
+
+AirLifts do not use TransportMap because no merging will take place between orders. It
+instead uses AirLiftPlanner to create transport packages.
+
+PendingTransfers manages all the incomplete transfer orders for the game. New transfer
+orders are registered with PendingTransfers and it is responsible for allocating
+transports and processing the turn's transit actions.
+
+Routing is handled by TransitNetwork.
+"""
 from __future__ import annotations
 
 import logging
@@ -28,7 +59,7 @@ from game.theater.transitnetwork import (
 )
 from game.utils import meters, nautical_miles
 from gen.ato import Package
-from gen.flights.ai_flight_planner_db import TRANSPORT_CAPABLE, aircraft_for_task
+from gen.flights.ai_flight_planner_db import aircraft_for_task
 from gen.flights.closestairfields import ObjectiveDistanceCache
 from gen.flights.flight import Flight, FlightType
 from gen.flights.flightplan import FlightPlanBuilder

game/version.py

@@ -2,7 +2,7 @@ from pathlib import Path
 
 
 def _build_version_string() -> str:
-    components = ["4.0.0"]
+    components = ["5.0.0"]
     build_number_path = Path("resources/buildnumber")
     if build_number_path.exists():
         with build_number_path.open("r") as build_number_file:

qt_ui/widgets/QTopPanel.py

@@ -121,6 +121,7 @@ class QTopPanel(QFrame):
             self.passTurnButton.setText("Pass Turn")
 
         if game and game.turn == 0:
+            self.passTurnButton.setText("Begin Campaign")
             self.proceedButton.setEnabled(False)
         else:
             self.proceedButton.setEnabled(True)