[RA] Gates evac logic behind EnableEvac ini key.

Allows globally enabling or disabling evac logic on per map basis. Default behaviour is enabled in SP disabled in MP if key is absent.
TheAssemblyArmada · Jun 19, 2024 · 5c42ac9 · 5c42ac9
1 parent 26b1259
commit 5c42ac9
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Showing 3 changed files with 15 additions and 19 deletions.
diff --git a/redalert/aircraft.cpp b/redalert/aircraft.cpp
@@ -111,13 +111,10 @@
  *=============================================================================================*/
 static bool _Counts_As_Civ_Evac(ObjectClass const* candidate)
 {
-    if (Scen.DisableEvac) {
-        return false;
-    }
-
-    // If it's a multiplayer game and the scenario doesn't have 
-    // evacuate in multiplayer keyword defined, don't evacuate
-    if (Scen.EvacInMP == false && Session.Type != GAME_NORMAL) {
+    /*
+    **	If evac logic isn't enabled, no candidate can be evacuated.
+    */
+    if (!Scen.EnableEvac) {
         return false;
     }
 

diff --git a/redalert/scenario.cpp b/redalert/scenario.cpp
@@ -164,9 +164,8 @@ ScenarioClass::ScenarioClass(void)
     , IsNoMapSel(false)
     , IsTruckCrate(false)
     , IsMoneyTiberium(false)
-    , EvacInMP(false)
-    , DisableEvac(false)
-    , 
+    , EnableEvac(true)
+    ,
 #ifdef FIXIT_VERSION_3 //	For endgame auto-sonar pulse.
 #define AUTOSONAR_PERIOD TICKS_PER_SECOND * 40
     AutoSonarTimer(AUTOSONAR_PERIOD)
@@ -784,8 +783,10 @@ void Clear_Scenario(void)
     Scen.CarryOverPercent = 0;
     Scen.TransitTheme = THEME_NONE;
     Scen.Percent = 0;
-    Scen.EvacInMP = false;
-    Scen.DisableEvac = false;
+    /*
+    ** Default setting for evac depends on session type.
+    */
+    Scen.EnableEvac = Session.Type == GAME_NORMAL ? true : false;
 
     memset(Scen.GlobalFlags, 0, sizeof(Scen.GlobalFlags));
 
@@ -2306,8 +2307,7 @@ bool Read_Scenario_INI(char* fname, bool)
     Scen.IsTruckCrate = ini.Get_Bool(BASIC, "TruckCrate", Scen.IsTruckCrate);
     Scen.IsMoneyTiberium = ini.Get_Bool(BASIC, "FillSilos", Scen.IsMoneyTiberium);
     Scen.Percent = ini.Get_Int(BASIC, "Percent", Scen.Percent);
-    Scen.EvacInMP = ini.Get_Bool(BASIC, "EvacInMP", Scen.EvacInMP);
-    Scen.DisableEvac = ini.Get_Bool(BASIC, "DisableEvac", Scen.DisableEvac);
+    Scen.EnableEvac = ini.Get_Bool(BASIC, "EnableEvac", Scen.EnableEvac);
 
     /*
     **	Read in the specific information for each of the house types.  This creates

diff --git a/redalert/scenario.h b/redalert/scenario.h
@@ -310,11 +310,10 @@ class ScenarioClass
     */
     unsigned IsMoneyTiberium : 1;
 
-    /* With this disabled the units will not be evacuated in single player*/
-    bool DisableEvac;
-
-    /* by default evacuate is disabled for multiplayer*/
-    bool EvacInMP;
+    /* 
+    ** When set to false, units will not be evacuated no matter what
+    */
+    unsigned EnableEvac : 1;
 
     /*
     **	This is the fading countdown timer.  As this timer counts down, the