* turn some usages of WinAPI types (*WORD) into their native C counterparts (e.g. int, unsigned int, etc.)

* make integers unsigned at places where we never, ever use signed values for their values
 * move some variables into a more local scope (i.e. the only scope where they're used)
 * turn some mixed tab/spaces indentation usage into tabs-only
 * remove unused (and commented out) conditional compilation macro USE_DIRECTPLAY_PROTOCOL


git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@1798 4a71c877-e1ca-e34f-864e-861f7616d084

lib/netplay/netplay.h

@@ -36,7 +36,6 @@
 #define ConnectionSize		255			// max size of a connection description.
 #define MaxProtocols		12			// max number of returnable protocols.
 #define MaxGames		12			// max number of concurrently playable games to allow.
-//#define USE_DIRECTPLAY_PROTOCOL			// use DX6 protocol.
 
 #define SESSION_JOINDISABLED	1
 

src/cmddroid.c

@@ -171,7 +171,7 @@ void cmdDroidMultiExpBoost(BOOL bDoit)
 
 
 // get the experience level of a command droid
-SDWORD cmdDroidGetLevel(DROID *psCommander)
+unsigned int cmdDroidGetLevel(DROID *psCommander)
 {
 	SDWORD	numKills = psCommander->numKills;
 
@@ -180,6 +180,7 @@ SDWORD cmdDroidGetLevel(DROID *psCommander)
 	{
 		numKills *= 2;
 	}
+
 	if (numKills > 2047)
 	{
 		return 8;
@@ -217,7 +218,7 @@ SDWORD cmdDroidGetLevel(DROID *psCommander)
 }
 
 // get the maximum group size for a command droid
-SDWORD cmdDroidMaxGroup(DROID *psCommander)
+unsigned int cmdDroidMaxGroup(DROID *psCommander)
 {
 	return cmdDroidGetLevel(psCommander) * 2 + 6;
 }
@@ -239,22 +240,26 @@ void cmdDroidUpdateKills(DROID *psKiller)
 }
 
 // get the level of a droids commander, if any
-SDWORD cmdGetCommanderLevel(DROID *psDroid)
+unsigned int cmdGetCommanderLevel(DROID *psDroid)
 {
 	DROID	*psCommander;
 
 	ASSERT( psDroid != NULL,
 		"cmdGetCommanderLevel: invalid droid pointer" );
 
-	if ( (psDroid->psGroup != NULL) &&
+	// If this droid is not the member of a Commander's group
-		 (psDroid->psGroup->type == GT_COMMAND) )
+	// Return an experience level of 0
+	if ((psDroid->psGroup == NULL) ||
+	    (psDroid->psGroup->type != GT_COMMAND))
 	{
-		psCommander = psDroid->psGroup->psCommander;
+		return 0;
-
-		return cmdDroidGetLevel(psCommander);
 	}
 
-	return 0;
+	// Retrieve this group's commander
+	psCommander = psDroid->psGroup->psCommander;
+
+	// Return the experience level of this commander
+	return cmdDroidGetLevel(psCommander);
 }
 
 // Selects all droids for a given commander

src/cmddroid.h

@@ -57,10 +57,10 @@ extern void cmdDroidClearDesignator(UDWORD player);
 extern SDWORD cmdDroidGetIndex(DROID *psCommander);
 
 // get the experience level of a command droid
-extern SDWORD cmdDroidGetLevel(DROID *psCommander);
+extern unsigned int cmdDroidGetLevel(DROID *psCommander);
 
 // get the maximum group size for a command droid
-extern SDWORD cmdDroidMaxGroup(DROID *psCommander);
+extern unsigned int cmdDroidMaxGroup(DROID *psCommander);
 
 // update the kills of a command droid if psKiller is in a command group
 extern void cmdDroidUpdateKills(DROID *psKiller);
@@ -72,7 +72,7 @@ extern SDWORD cmdDroidHitMod(DROID *psDroid);
 extern SDWORD cmdDroidEvasionMod(DROID *psDroid);
 
 // get the level of a droids commander, if any
-extern SDWORD cmdGetCommanderLevel(DROID *psDroid);
+extern unsigned int cmdGetCommanderLevel(DROID *psDroid);
 
 // Select all droids assigned to the passed in command droids
 extern void	cmdSelectSubDroids(DROID *psDroid);

src/droid.c

@@ -148,11 +148,10 @@ BOOL droidInit(void)
 #define UNIT_LOST_DELAY	(5*GAME_TICKS_PER_SEC)
 BOOL droidDamage(DROID *psDroid, UDWORD damage, UDWORD weaponClass, UDWORD weaponSubClass, int angle)
 {
-	UDWORD		penDamage, armourDamage;
+	UDWORD		armourDamage;
 	BOOL		penetrated = FALSE;
 	UDWORD		armour=0;
 	SECONDARY_STATE		state;
-	SDWORD		level, cmdLevel;
 	DROID_HIT_SIDE	impact_side;
 
 	check_droid(psDroid);
@@ -163,6 +162,7 @@ BOOL droidDamage(DROID *psDroid, UDWORD damage, UDWORD weaponClass, UDWORD weapo
 		//store the time
 		psDroid->timeLastHit = gameTime;
 		psDroid->lastHitWeapon = weaponSubClass;
+
 		//quit early
 		return FALSE;
 	}
@@ -262,20 +262,17 @@ BOOL droidDamage(DROID *psDroid, UDWORD damage, UDWORD weaponClass, UDWORD weapo
 	{
 		/* Damage has penetrated - reduce armour and body points */
 		//penDamage = damage - psDroid->armour;
-		penDamage = damage - armour;
+		unsigned int penDamage = damage - armour;
 
-		level = getDroidLevel(psDroid);
+		// Retrieve highest, applicable, experience level
-		cmdLevel = cmdGetCommanderLevel(psDroid);
+		unsigned int level = getDroidLevel(psDroid);
-		if (level > cmdLevel)
 		{
-			//penDamage = (penDamage * (100 - 5 * level)) / 100;
+			unsigned int cmdLevel = cmdGetCommanderLevel(psDroid);
+			level = MAX(level, cmdLevel);
+		}
+
+		// Reduce damage taken by 6% for each experience level
 		penDamage = (penDamage * (100 - 6 * level)) / 100;
-		}
-		else
-		{
-			//penDamage = (penDamage * (100 - 5 * cmdLevel)) / 100;
-			penDamage = (penDamage * (100 - 6 * cmdLevel)) / 100;
-		}
 
 		debug( LOG_ATTACK, "        penetrated: %d\n", penDamage);
 		if (penDamage >= psDroid->body)
@@ -290,6 +287,7 @@ BOOL droidDamage(DROID *psDroid, UDWORD damage, UDWORD weaponClass, UDWORD weapo
 					return FALSE;
 				}
 			}
+
 			/* Droid destroyed */
 			debug( LOG_ATTACK, "        DESTROYED\n");
 			if(psDroid->player == selectedPlayer)