Add feature flag for new ground unit recruitment.

This is going to render most campaigns unusable because they won't have
any places to spawn ground units, so flagging off for now.

https://github.com/Khopa/dcs_liberation/issues/986

game/settings.py

@@ -33,6 +33,10 @@ class Settings:
     disable_legacy_aewc: bool = False
     generate_dark_kneeboard: bool = False
 
+    #: Feature flag for new ground unit behavior. Old campaigns are sufficiently broken
+    #: that we need to implement this conditionally for the time being.
+    enable_new_ground_unit_recruitment: bool = False
+
     # Performance oriented
     perf_red_alert_state: bool = True
     perf_smoke_gen: bool = True

qt_ui/windows/newgame/QNewGameWizard.py

@@ -18,6 +18,9 @@ from qt_ui.windows.newgame.QCampaignList import (
     QCampaignList,
     load_campaigns,
 )
+from qt_ui.windows.settings.QSettingsWindow import (
+    NEW_GROUND_UNIT_RECRUITMENT_BEHAVIOR_LABEL,
+)
 
 jinja_env = Environment(
     loader=FileSystemLoader("resources/ui/templates"),
@@ -84,6 +87,9 @@ class NewGameWizard(QtWidgets.QWizard):
             ),
             automate_aircraft_reinforcements=self.field("automate_aircraft_purchases"),
             supercarrier=self.field("supercarrier"),
+            enable_new_ground_unit_recruitment=self.field(
+                "new_ground_unit_recruitment"
+            ),
         )
         generator_settings = GeneratorSettings(
             start_date=start_date,
@@ -519,6 +525,20 @@ class DifficultyAndAutomationOptions(QtWidgets.QWizardPage):
         self.registerField("automate_aircraft_purchases", aircraft)
         assist_layout.addWidget(aircraft, 2, 1, Qt.AlignRight)
 
+        flags_group = QtWidgets.QGroupBox("Feature flags")
+        layout.addWidget(flags_group)
+        flags_layout = QtWidgets.QGridLayout()
+        flags_group.setLayout(flags_layout)
+
+        new_ground_unit_recruitment_label = QtWidgets.QLabel(
+            NEW_GROUND_UNIT_RECRUITMENT_BEHAVIOR_LABEL
+        )
+        new_ground_unit_recruitment_label.setOpenExternalLinks(True)
+        flags_layout.addWidget(new_ground_unit_recruitment_label, 0, 0)
+        new_ground_unit_recruitment = QtWidgets.QCheckBox()
+        self.registerField("new_ground_unit_recruitment", new_ground_unit_recruitment)
+        flags_layout.addWidget(new_ground_unit_recruitment, 0, 1, Qt.AlignRight)
+
         self.setLayout(layout)
 
 

qt_ui/windows/settings/QSettingsWindow.py

@@ -1,22 +1,22 @@
 import logging
 from typing import Callable
 
-from PySide2.QtCore import QSize, Qt, QItemSelectionModel, QPoint
-from PySide2.QtGui import QStandardItemModel, QStandardItem
+from PySide2.QtCore import QItemSelectionModel, QPoint, QSize, Qt
+from PySide2.QtGui import QStandardItem, QStandardItemModel
 from PySide2.QtWidgets import (
-    QLabel,
+    QAbstractItemView,
+    QCheckBox,
+    QComboBox,
     QDialog,
     QGridLayout,
-    QListView,
-    QStackedLayout,
-    QComboBox,
-    QWidget,
-    QAbstractItemView,
-    QPushButton,
     QGroupBox,
-    QCheckBox,
-    QVBoxLayout,
+    QLabel,
+    QListView,
+    QPushButton,
     QSpinBox,
+    QStackedLayout,
+    QVBoxLayout,
+    QWidget,
 )
 from dcs.forcedoptions import ForcedOptions
 
@@ -77,6 +77,17 @@ class CheatSettingsBox(QGroupBox):
 
 START_TYPE_TOOLTIP = "Selects the start type used for AI aircraft."
 
+NEW_GROUND_UNIT_RECRUITMENT_TOOLTIP = (
+    "If checked, the new ground unit recruitment behavior will be used. Ground "
+    "units may only be purchased at factories or off-map spawns and must "
+    "travel to the front line."
+)
+NEW_GROUND_UNIT_RECRUITMENT_BEHAVIOR_LABEL = (
+    "Enable new ground unit recruitment behavior (WIP)<br />"
+    '<a href="https://github.com/Khopa/dcs_liberation/issues/986">'
+    '<span style="color:#FFFFFF;">More information.</span></a>'
+)
+
 
 class StartTypeComboBox(QComboBox):
     def __init__(self, settings: Settings) -> None:
@@ -367,6 +378,27 @@ class QSettingsWindow(QDialog):
         general_layout.addWidget(old_awac_label, 1, 0)
         general_layout.addWidget(old_awac, 1, 1, Qt.AlignRight)
 
+        def set_new_ground_unit_recruitment(value: bool) -> None:
+            self.game.settings.enable_new_ground_unit_recruitment = value
+
+        new_ground_unit_recruitment_behavior_label = QLabel(
+            NEW_GROUND_UNIT_RECRUITMENT_BEHAVIOR_LABEL
+        )
+        new_ground_unit_recruitment_behavior_label.setToolTip(
+            NEW_GROUND_UNIT_RECRUITMENT_TOOLTIP
+        )
+        new_ground_unit_recruitment_behavior_label.setOpenExternalLinks(True)
+
+        new_ground_unit_recruitment = QCheckBox()
+        new_ground_unit_recruitment.setToolTip(NEW_GROUND_UNIT_RECRUITMENT_TOOLTIP)
+        new_ground_unit_recruitment.setChecked(
+            self.game.settings.enable_new_ground_unit_recruitment
+        )
+        new_ground_unit_recruitment.toggled.connect(set_new_ground_unit_recruitment)
+
+        general_layout.addWidget(new_ground_unit_recruitment_behavior_label, 2, 0)
+        general_layout.addWidget(new_ground_unit_recruitment, 2, 1, Qt.AlignRight)
+
         automation = QGroupBox("HQ Automation")
         campaign_layout.addWidget(automation)