Renamed zr_consecutive_infect (fixed value mixup in the code), and fixed damage flags.

src/zr/cvars.inc

@@ -62,7 +62,7 @@ enum CvarsList
     Handle:CVAR_SUICIDE_WORLD_DAMAGE,
     Handle:CVAR_SPAWN_MIN,
     Handle:CVAR_SPAWN_MAX,
-    Handle:CVAR_CONSECUTIVE_INFECT,
+    Handle:CVAR_INFECT_CONSECUTIVE_BLOCK,
     Handle:CVAR_ZMARKET_BUYZONE,
     Handle:CVAR_ZSPAWN,
     Handle:CVAR_ZTELE,
@@ -302,7 +302,7 @@ CvarsInit()
     // Old Desc: Minimum time a player is picked to be zombie after the round starts,  in seconds
     g_hCvarsList[CVAR_SPAWN_MAX]                 =    CreateConVar("zr_spawn_max", "50", "");
     // Old Desc: Maximum time a player is picked to be zombie after the round starts,  in seconds
-    g_hCvarsList[CVAR_CONSECUTIVE_INFECT]        =    CreateConVar("zr_consecutive_infect", "0", "");
+    g_hCvarsList[CVAR_INFECT_CONSECUTIVE_BLOCK]  =    CreateConVar("zr_infect_consecutive_block", "1", "");
     // Old Desc: Allow player to be randomly chosen twice in a row to be a mother zombie (0: Disable)
     g_hCvarsList[CVAR_ZMARKET_BUYZONE]           =    CreateConVar("zr_zmarket_buyzone", "1", "");
     // Old Desc: Must be in buyzone to access !zmarket, if Market is installed (0: Can be used anywhere)

src/zr/damage.inc

@@ -12,13 +12,11 @@
 /**
  * @section Damage type flags.
  */
-#define DMG_GENERIC			0			// generic damage was done
-#define DMG_BULLET			(1 << 1)	// shot
-#define DMG_SLASH			(1 << 2)	// cut, clawed, stabbed
-#define DMG_BURN			(1 << 3)	// heat burned
-#define DMG_FALL			(1 << 5)	// fell too far
-#define DMG_BLAST			(1 << 6)	// explosive blast damage
-#define DMG_DROWN			(1 << 14)	// Drowning
+#define DMG_FALL        (1 << 5)    /** Client was damaged by falling. */
+#define DMG_BLAST       (1 << 6)    /** Client was damaged by explosion. */
+#define DMG_BULLET      (1 << 12)   /** Client was shot or knifed. */
+#define DMG_HEADSHOT    (1 << 30)   /** Client was shot in the head. */
+
 /**
  * @endsection
  */
@@ -37,8 +35,8 @@
  */
 enum DamageHooks
 {
-    Hook_TraceAttack,
-    Hook_OnTakeDamage,
+    Hook_TraceAttack, /** TraceAttack HookID */
+    Hook_OnTakeDamage, /** OnTakeDamage HookID */
 }
 
 new g_iDamageHooks[MAXPLAYERS + 1][DamageHooks];
@@ -74,8 +72,9 @@ DamageInit()
  */ 
 DamageClientInit(client)
 {
-    g_iDamageHooks[client][Hook_TraceAttack] = Hacks_Hook(client, HACKS_HTYPE_TRACEATTACK, DamageTraceAttack, false);
-    g_iDamageHooks[client][Hook_OnTakeDamage] = Hacks_Hook(client, HACKS_HTYPE_ONTAKEDAMAGE, DamageOnTakeDamage, false);
+    // Hook damage callbacks.
+    g_iDamageHooks[client][Hook_TraceAttack] = Hacks_Hook(client, HACKS_HTYPE_TRACEATTACK, DamageTraceAttack);
+    g_iDamageHooks[client][Hook_OnTakeDamage] = Hacks_Hook(client, HACKS_HTYPE_ONTAKEDAMAGE, DamageOnTakeDamage);
 }
 
 /**
@@ -85,6 +84,7 @@ DamageClientInit(client)
  */
 DamageOnClientDisconnect(client)
 {
+    // Unhook damage callbacks.
     Hacks_Unhook(g_iDamageHooks[client][Hook_TraceAttack]);
     Hacks_Unhook(g_iDamageHooks[client][Hook_OnTakeDamage]);
 }
@@ -160,10 +160,8 @@ public DamageOnTakeDamage(client, inflictor, attacker, damage, damagetype, ammot
         return Hacks_Continue;
     }
     
-    switch(damagetype)
-    {
-        // Client fell too far.
-        case DMG_FALL:
+    // Client was damaged by falling.
+    if (damagetype & DMG_FALL)
     {
         // If client isn't a zombie, then allow damage.
         if (!IsPlayerZombie(client))
@@ -181,8 +179,8 @@ public DamageOnTakeDamage(client, inflictor, attacker, damage, damagetype, ammot
         // Stop damage.
         return 0;
     }
-        // Client is being damaged by a blast.
-        case DMG_BLAST:
+    // Client was damaged by explosion.
+    else if (damagetype & DMG_BLAST)
     {
         // If attacker isn't valid, then allow damage.
         if (!ZRIsValidClient(attacker))
@@ -199,8 +197,8 @@ public DamageOnTakeDamage(client, inflictor, attacker, damage, damagetype, ammot
         // Stop damage.
         return 0;
     }
-        // Client is being shot.
-        case DMG_BULLET:
+    // Client was shot or knifed.
+    else if (damagetype & DMG_BULLET)
     {
         // If attacker isn't valid, then allow damage.
         if (!ZRIsValidClient(attacker))
@@ -233,7 +231,6 @@ public DamageOnTakeDamage(client, inflictor, attacker, damage, damagetype, ammot
         // Allow damage.
         return Hacks_Continue;
     }
-    }
     
     // Allow damage.
     return Hacks_Continue;

src/zr/zombie.inc

@@ -288,10 +288,10 @@ InfectPlayer(client, attacker = -1, bool:motherinfect = false)
     
     
     // Check if consecutive infection protection is enabled.
-    new bool:consecutive_infect = GetConVarBool(g_hCvarsList[CVAR_CONSECUTIVE_INFECT]);
+    new bool:infectconsecutiveblock = GetConVarBool(g_hCvarsList[CVAR_INFECT_CONSECUTIVE_BLOCK]);
     
     // Flag player to be immune from being mother zombie twice, if consecutive infect protection is enabled.
-    bMotherInfectImmune[client] = consecutive_infect ? motherinfect : false;
+    bMotherInfectImmune[client] = infectconsecutiveblock ? motherinfect : false;
     
     // Forward event to modules.
     ClassOnClientInfected(client, motherinfect);