fixed multiplayer mission start

game/db.py

@@ -43,7 +43,7 @@ PRICES = {
     MiG_29A: 22,
     MiG_29S: 26,
 
-    F_5E: 6,
+    F_5E_3: 6,
     MiG_15bis: 5,
     MiG_21Bis: 6,
     AJS37: 8,
@@ -134,7 +134,7 @@ UNIT_BY_TASK = {
     CAP: [
         C_101CC,
         AJS37,
-        F_5E,
+        F_5E_3,
         Su_27,
         Su_33,
         MiG_21Bis,
@@ -234,7 +234,7 @@ UNIT_BY_COUNTRY = {
     "Russia": [
         C_101CC,
         AJS37,
-        F_5E,
+        F_5E_3,
         Su_27,
         Su_33,
         MiG_15bis,
@@ -279,7 +279,7 @@ UNIT_BY_COUNTRY = {
         F_15C,
         FA_18C_hornet,
         AJS37,
-        F_5E,
+        F_5E_3,
         M_2000C,
         MiG_21Bis,
         MiG_15bis,
@@ -416,7 +416,7 @@ def choose_units(for_task: Task, factor: float, count: int, country: str) -> typ
 
     index_start = min(idx, len(suitable_unittypes) - variety)
     index_end = min(idx + variety, len(suitable_unittypes))
-    return set(suitable_unittypes[index_start:index_end])
+    return list(set(suitable_unittypes[index_start:index_end]))
 
 
 def _validate_db():

gen/triggergen.py

@@ -138,6 +138,10 @@ class TriggersGenerator:
         player_coalition = self.game.player == "USA" and "blue" or "red"
         enemy_coalition = player_coalition == "blue" and "red" or "blue"
 
+        # dcs require at least some slots on both sides for the mission to start
+        self.mission.groundControl.red_observer = 1
+        self.mission.groundControl.blue_observer = 1
+
         self.mission.coalition[player_coalition].bullseye = {"x": self.conflict.position.x,
                                                              "y": self.conflict.position.y}