ASD: don't change reinforcement pool when unlimited reinforcements enabled.

Interrogate prisoner: don't change reinforcement pool when unlimited reinforcements enabled.
EvaluateQueenSituation:
- allow recruiting when pool size drops below iQueenPoolIncrementPerDifficultyLevel, this should result in more stable strategic AI behavior
- with default values, recruiting can result in up to 8 days of doing nothing, I think that skipping once cycle of decisions should be enough

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8787 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Strategic/Assignments.cpp

@@ -105,6 +105,8 @@ class SOLDIERTYPE;
 
 // Flugente: external sector data
 extern SECTOR_EXT_DATA	SectorExternalData[256][4];
+// sevenfm
+extern BOOLEAN gfUnlimitedTroops;
 
 // various reason an assignment can be aborted before completion
 enum{
@@ -7824,7 +7826,9 @@ void Interrogateprisoner(UINT8 aPrisonerType, FLOAT aChanceModifier, INT8& arMil
 	// there is a chance that freed prisoners may return to the queen...
 	if ( arMilitiaType < 0 && aPrisonerType != PRISONER_CIVILIAN && Chance( gGameExternalOptions.ubPrisonerReturntoQueenChance ) )
 	{
-		++giReinforcementPool;
+		// sevenfm: don't change reinforcement pool when unlimited reinforcements enabled
+		if (!gfUnlimitedTroops)
+			++giReinforcementPool;
 	}
 }