New feature: random items allow spawn not themselves, but an item from a brad selection

- specify random items in RandomItems.xml
- when the game creates a random item, it searches all vialbe items according to random item class and picks one randomly
- this allows mappers to place items in maps that are more independent of the xml-set used, however the random items themselves msut be the same in map&mod
- can also be used to broaden the enemy gun/item choices selection
- for more reference, see http://www.bears-pit.com/board/ubbthreads.php/topics/310793.html#Post310793

FIX: sector curfew value was interpreted wrong

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@5594 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Tactical/Inventory Choosing.cpp

@@ -1037,6 +1037,11 @@ void ChooseWeaponForSoldierCreateStruct( SOLDIERCREATE_STRUCT *pp, INT8 bWeaponC
 	// the weapon class here ranges from 1 to 11, so subtract 1 to get a gun level
 	usGunIndex = SelectStandardArmyGun( (UINT8) (bWeaponClass - 1));
 
+	// Flugente: random items
+	UINT16 newitemfromrandom = 0;
+	if ( GetItemFromRandomItem(usGunIndex, &newitemfromrandom) )
+		usGunIndex = newitemfromrandom;
+
 	//WarmSteel - Removed the attachment check here. why check twice anyway?
 	//Now, we have chosen all of the correct items.  Now, we will assign them into the slots.
 	//Because we are dealing with enemies, automatically give them full ammo in their weapon.
@@ -3437,6 +3442,11 @@ UINT16 PickARandomItem(UINT8 typeIndex, UINT8 maxCoolness, BOOLEAN getMatchingCo
 		}
 		usItem = gArmyItemChoices[ typeIndex ].bItemNo[ uiChoice ];
 
+		// Flugente: random items
+		UINT16 newitemfromrandom = 0;
+		if ( GetItemFromRandomItem(usItem, &newitemfromrandom) )
+			usItem = newitemfromrandom;
+
 		pickItem = FALSE;
 
 		if (usItem >= 0 && Item[usItem].ubCoolness <= maxCoolness && ItemIsLegal(usItem))