New feature: food system requires mercs to eat and drink in order to survive

- food and water levels are lowered every hour, eat food to survive
- not doing so leads to various penalties and ultimately death
- added food items for that purpose. Food can degrade over time. Rotten food poisons.
- Mercs automatically consume food if hungry/thirsty and food is in their inventories
- for more info, see http://www.bears-pit.com/board/ubbthreads.php/topics/307396/Re_Mercs_need_food_and_water_t.html#Post307396
- this feature requires new STI files from the GameDir trunk.

- added a bunch of filler variable to the soldier type, so hopefully savegame compatibility can be maintained easier in the future.

WARNING: This will break savegame compatibility

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@5411 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Tactical/Points.cpp

@@ -36,6 +36,7 @@
 	#include "Soldier Control.h"	// added by SANDRO 
 	#include "opplist.h"	// added by SANDRO 
 	#include "lighting.h"	// added by SANDRO 
+	#include "Food.h"		// added by Flugente
 #endif
 #include "connect.h"
 //rain
@@ -795,6 +796,11 @@ void DeductPoints( SOLDIERTYPE *pSoldier, INT16 sAPCost, INT32 iBPCost, UINT8 ub
 	// NB: iBPCost > 0 - breath loss, iBPCost < 0 - breath gain
 	if (iBPCost)
 	{
+		// Flugente: if we GAIN breath points, adjust them - if we are hungry, we get fewer points back
+		// Flugente: ubMaxMorale can now be influenced by our food situation
+		if ( iBPCost < 0 && gGameOptions.fFoodSystem )
+			ReduceBPRegenForHunger(pSoldier, &iBPCost);
+
 		if (is_networked)
 		{
 			// Adjust breath changes due to spending or regaining of energy