Disease update:

- <InfectionChance_WOUND_FIRE> can cause infections when taking fire damage
- <InfectionChance_WOUND_GAS> can cause infections when taking non-fire gas damage
- <fSpecialFlagLimitedUseArms> causes the infected to be unable to use one arm
- <fSpecialFlagLimitedUseLegs> causes the infected to be unable to run, and walk and travel slowly
- JA2_options.ini option DISEASE_SEVERE_LIMITATIONS controls whether <fSpecialFlagContractDisability>, <fSpecialFlagLimitedUseArms> and <fSpecialFlagLimitedUseLegs> are used

For more info, see http://thepit.ja-galaxy-forum.com/index.php?t=msg&th=22099&goto=360451&#msg_360451

- Gas damage split up in fire and non-fire damage.
- Flamethrower projectile damaged is affected by fire resistance.

Requires GameDir >= r2553.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8828 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Tactical/Handle UI.cpp

@@ -4860,6 +4860,20 @@ BOOLEAN UIMouseOnValidAttackLocation( SOLDIERTYPE *pSoldier )
 		return( FALSE );
 	}
 
+	if ( ubItemCursor == SPLINTCURS )
+	{
+		if ( HasItemFlag( ( &( pSoldier->inv[HANDPOS] ) )->usItem, MEDICAL_SPLINT ) )
+		{
+			if ( gfUIFullTargetFound )
+			{
+				if ( pSoldier->ubID != gusUIFullTargetID && MercPtrs[gusUIFullTargetID]->CanReceiveSplint() )
+					return( TRUE );
+			}
+		}
+
+		return( FALSE );
+	}
+
 	if ( ubItemCursor == APPLYITEMCURS )
 	{
 		if ( ItemCanBeAppliedToOthers( (&(pSoldier->inv[HANDPOS]))->usItem ) )
@@ -5247,7 +5261,7 @@ void SetConfirmMovementModeCursor( SOLDIERTYPE *pSoldier, BOOLEAN fFromMove )
 		}
 		else
 		{
-			if ( pSoldier->flags.fUIMovementFast && pSoldier->usAnimState == RUNNING && fFromMove )
+			if ( pSoldier->IsFastMovement() && pSoldier->usAnimState == RUNNING && fFromMove )
 			{
 				BeginDisplayTimedCursor( MOVE_RUN_REALTIME_UICURSOR, 300 );
 			}