First draft of immunity modes. Compiles, but class commands and class editor is not updated.

cstrike/addons/sourcemod/configs/zr/playerclasses.txt

@@ -32,8 +32,17 @@
 // fov                      number      Field of view value. 90 is default.
 // has_napalm               yes/no      Allows player to throw napalm grenades. Humans only.
 // napalm_time              decimal     Napalm burn duration. Zombies only.
-// immunity_mode            number      Sets the immunity mode.
+// immunity_mode            test        How the human is infected (humans only):
-// immunity_amount          decimal     Sets the immunity value.
+//                                      "none"   - Instant infection.
+//                                      "full"   - Immune to infection. Careful with this, it might not be that fun.
+//                                      "damage" - Allow zombies to stab humans to death, or below a HP threshold.
+//                                      "delay"  - Delay infection for a certain number of seconds.
+//                                      "shield" - Allow human to deploy a shield that will give a temporary full immunity against infections.
+// immunity_amount          number      Immunity data value (humans only). Depends on the immunity mode above:
+//                                      "damage" - HP threshold. Infection will be allowed when HP go below this value. Zero will enable stabbing to death.
+//                                      "delay"  - Number of seconds the infection is delayed since first hit by a zombie.
+//                                      "shield" - Number of seconds the shield is active.
+// immunity_cooldown        number      Number of seconds of cooldown for temporary immunity effects (currently just shield mode).
 // no_fall_damage           on/off      Disables fall damage.
 // health                   number      How many health points to give.
 // health_regen_interval    decimal     Sets the regeneration interval. 0 to disable.
@@ -79,9 +88,9 @@
         "has_napalm"            "no"
         "napalm_time"           "10.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "2500"
@@ -123,9 +132,9 @@
         "has_napalm"            "no"
         "napalm_time"           "5.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "2000"
@@ -167,9 +176,9 @@
         "has_napalm"            "no"
         "napalm_time"           "15.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "3500"
@@ -211,9 +220,9 @@
         "has_napalm"            "no"
         "napalm_time"           "20.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "4000"
@@ -255,9 +264,9 @@
         "has_napalm"            "0"
         "napalm_time"           "5.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "2500"
@@ -299,9 +308,9 @@
         "has_napalm"            "no"
         "napalm_time"           "3.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "3500"
@@ -349,9 +358,9 @@
         "has_napalm"            "yes"
         "napalm_time"           "0.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "no"
         
         "health"                "100"
@@ -393,9 +402,9 @@
         "has_napalm"            "yes"
         "napalm_time"           "0.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "200"
@@ -437,9 +446,9 @@
         "has_napalm"            "yes"
         "napalm_time"           "0.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "200"
@@ -481,9 +490,9 @@
         "has_napalm"            "no"
         "napalm_time"           "0.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "0"
         
         "health"                "100"
@@ -525,9 +534,9 @@
         "has_napalm"            "yes"
         "napalm_time"           "0.0"
         
-        // Player behaviour
+        // Player behavior
-        "immunity_mode"         "0"
+        "immunity_mode"         "none"
-        "immunity_amount"       "0.0"
+        "immunity_amount"       "0"
         "no_fall_damage"        "yes"
         
         "health"                "100"

src/zombiereloaded.sp

@@ -55,6 +55,7 @@
 // Header includes.
 #include "zr/log.h"
 #include "zr/models.h"
+#include "zr/immunityhandler.h"
 
 #if defined ADD_VERSION_INFO
 #include "zr/hgversion.h"
@@ -89,6 +90,7 @@
 #include "zr/roundstart"
 #include "zr/roundend"
 #include "zr/infect"
+#include "zr/immunityhandler"
 #include "zr/damage"
 #include "zr/event"
 #include "zr/zadmin"

src/zr/immunityhandler.h.inc

@@ -0,0 +1,41 @@
+/*
+ * ============================================================================
+ *
+ *  Zombie:Reloaded
+ *
+ *  File:          immunityhandler.h.inc
+ *  Type:          Header
+ *  Description:   Immunity modes.
+ *
+ *  Copyright (C) 2009-2013  Greyscale, Richard Helgeby
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * ============================================================================
+ */
+
+/**
+ * Immunity modes.
+ */
+enum ImmunityMode
+{
+    Immunity_Invalid = -1,  /** Invalid immunity mode. Used by validators. */
+    Immunity_None,          /** No immunity mode. */
+    
+    Immunity_Full,          /** Completely immune. Humans can't be infected, zombies don't receive damage or knock back. Admin commands may override this. */
+    Immunity_Infect,        /** Humans are immune to infections until HP go below a threshold. Threshold at zero enable stabbing to death. */
+    Immunity_Damage,        /** Zombies are immune to damage from humans/grenades, but still vulnerable to knock back. */
+    Immunity_Delay,         /** Delay infection for a certain amount of seconds. */
+    Immunity_Shield         /** Shield against infections (humans) or knock back (zombies) for a certain amount of seconds (similar to TF2's übercharge). */
+}

src/zr/immunityhandler.inc

@@ -0,0 +1,234 @@
+/*
+ * ============================================================================
+ *
+ *  Zombie:Reloaded
+ *
+ *  File:          immunityhandler.inc
+ *  Type:          Core module
+ *  Description:   Manages infection immunity modes for every player.
+ *
+ *  Copyright (C) 2009-2013  Greyscale, Richard Helgeby
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * ============================================================================
+ */
+
+/**
+ * Current immunity modes.
+ */
+new ImmunityMode:PlayerImmunityMode[MAXPLAYERS + 1] = {Immunity_None, ...};
+
+/**
+ * Timers for handling timed immunity actions.
+ */
+new Handle:PlayerImmunityTimer[MAXPLAYERS + 1] = {INVALID_HANDLE, ...};
+
+/**
+ * Last time a temporary immunity action was used (currently just shield mode).
+ * Used with cooldown of actions.
+ */
+new PlayerImmunityLastUse[MAXPLAYERS + 1] = {-1, ...};
+
+/**
+ * Handles immunity when a client is about to be infected. This function may
+ * delay or block infection according to the immunity mode class settings.
+ *
+ * @param client    Client that's being infected.
+ *
+ * @return          True if infection will be handled by this module, false if
+ *                  infection can be applied instantly.
+ */
+bool:ImmunityOnClientInfect(client)
+{
+    // Get immunity data from client class.
+    new ImmunityMode:mode = ClassGetImmunityMode(client);
+    
+    // Check mode.
+    switch(mode)
+    {
+        case Immunity_None:
+        {
+            // Instant infection.
+            return false;
+        }
+        case Immunity_Full:
+        {
+            // Full immunity, do nothing.
+            return true;
+        }
+        case Immunity_Damage:
+        {
+            return ImmunityDamageModeHandler(client);
+        }
+        case Immunity_Delay:
+        {
+            return ImmunityDelayModeHandler(client);
+        }
+        case Immunity_Shield:
+        {
+            return ImmunityShieldModeHandler(client);
+        }
+        default:
+        {
+            ThrowError("Invalid immunity mode. This is a bug in ZR.");
+            return true;
+        }
+    }
+}
+
+/**
+ * Client is about to receive damage (zombie).
+ *
+ * @param       Client that's receiving damage.
+ *
+ * @return      True if damage should be blocked, false otherwise.
+ */
+bool:ImmunityOnClientHurt(client)
+{
+}
+
+/**
+ * Client is about to receive knock back (zombie).
+ *
+ * @param       Client that's receiving knock back.
+ *
+ * @return      True if knock back should be blocked, false otherwise.
+ */
+bool:ImmunityOnClientKnockBack(client)
+{
+}
+
+/**
+ * Handles damage mode immunity.
+ *
+ * @param client    Client that's being infected.
+ *
+ * @return          True if infection will be handled by this module, false if
+ *                  infection can be applied instantly.
+ */
+bool:ImmunityDamageModeHandler(client)
+{
+}
+
+/**
+ * Handles delayed infections.
+ *
+ * @param client    Client that's being infected.
+ *
+ * @return          True if infection will be handled by this module, false if
+ *                  infection can be applied instantly.
+ */
+bool:ImmunityDelayModeHandler(client)
+{
+}
+
+/**
+ * Handles shield mode immunity.
+ *
+ * @param client    Client that's being infected.
+ *
+ * @return          True if infection will be handled by this module, false if
+ *                  infection can be applied instantly.
+ */
+bool:ImmunityShieldModeHandler(client)
+{
+}
+
+/**
+ * Aborts any immunity mode in action (shields, delays, etc.).
+ *
+ * @param client    Client that's aborting immunity mode actions.
+ */
+ImmunityAbortHandler(client)
+{
+    // TODO: Stop timers, disable shield.
+}
+
+ImmunityAbortAll()
+{
+}
+
+ImmunityOnClientHuman(client)
+{
+}
+
+ImmunityOnClientDeath(client, attacker)
+{
+}
+
+ImmunityClientInit(client)
+{
+    // Abord old actions, initialize variables.
+}
+
+ImmunityOnClientDisconnect(client, attacker)
+{
+}
+
+ImmunityOnClientTeam(client, team)
+{
+}
+
+ImmunityOnRoundEnd()
+{
+    ImmunityAbortAll();
+}
+
+ImmunityOnMapEnd()
+{
+    ImmunityAbortAll();
+}
+
+/**
+ * Converts a string to an immunity mode.
+ *
+ * @param mode      String to convert.
+ *
+ * @return          Immunity mode or Immunity_Invalid on error.
+ */
+ImmunityMode:ImmunityStringToMode(const String:mode[])
+{
+    if (strlen(mode) == 0)
+    {
+        return Immunity_Invalid;
+    }
+    
+    if (StrEqual(mode, "none", false))
+    {
+        return Immunity_None;
+    }
+    else if (StrEqual(mode, "full", false))
+    {
+        return Immunity_Full;
+    }
+    else if (StrEqual(mode, "infect", false))
+    {
+        return Immunity_Infect;
+    }
+    else if (StrEqual(mode, "damage", false))
+    {
+        return Immunity_Damage;
+    }
+    else if (StrEqual(mode, "delay", false))
+    {
+        return Immunity_Delay;
+    }
+    else if (StrEqual(mode, "shield", false))
+    {
+        return Immunity_Shield;
+    }
+    
+    return Immunity_Invalid;
+}

src/zr/playerclasses/attributes.inc

@@ -640,7 +640,7 @@ stock Float:ClassGetNapalmTime(index, cachetype = ZR_CLASS_CACHE_PLAYER)
  */
 
 /**
- * Gets the immunity mode to the specified class.
+ * Gets the immunity mode for the specified class.
  *
  * @param index     Index of the class in a class cache or a client index,
  *                  depending on the cache type specified.
@@ -649,9 +649,10 @@ stock Float:ClassGetNapalmTime(index, cachetype = ZR_CLASS_CACHE_PLAYER)
  *                  ZR_CLASS_CACHE_MODIFIED - Changed/newest class data.
  *                  ZR_CLASS_CACHE_PLAYER (default) - Player cache. If this one
  *                  is used, index will be used as a client index.
- * @return  Current immunity mode to the specified class. -1 on error.
+ * @return  Current immunity mode to the specified class. Immunity_Invalid on
+ *          error.
  */
-stock ClassGetImmunityMode(index, cachetype = ZR_CLASS_CACHE_PLAYER)
+stock ImmunityMode:ClassGetImmunityMode(index, cachetype = ZR_CLASS_CACHE_PLAYER)
 {
     switch (cachetype)
     {
@@ -668,11 +669,11 @@ stock ClassGetImmunityMode(index, cachetype = ZR_CLASS_CACHE_PLAYER)
             return ClassPlayerCache[index][Class_ImmunityMode];
         }
     }
-    return -1;
+    return Immunity_Invalid;
 }
 
 /**
- * Gets the immunity amount to the specified class.
+ * Gets the immunity amount for the specified class.
  *
  * @param index     Index of the class in a class cache or a client index,
  *                  depending on the cache type specified.
@@ -681,9 +682,9 @@ stock ClassGetImmunityMode(index, cachetype = ZR_CLASS_CACHE_PLAYER)
  *                  ZR_CLASS_CACHE_MODIFIED - Changed/newest class data.
  *                  ZR_CLASS_CACHE_PLAYER (default) - Player cache. If this one
  *                  is used, index will be used as a client index.
- * @return  Current immunity amount to the specified class. -1.0 on error.
+ * @return  Current immunity amount fot the specified class. -1 on error.
  */
-stock Float:ClassGetImmunityAmount(index, cachetype = ZR_CLASS_CACHE_PLAYER)
+stock ClassGetImmunityAmount(index, cachetype = ZR_CLASS_CACHE_PLAYER)
 {
     switch (cachetype)
     {
@@ -700,7 +701,39 @@ stock Float:ClassGetImmunityAmount(index, cachetype = ZR_CLASS_CACHE_PLAYER)
             return ClassPlayerCache[index][Class_ImmunityAmount];
         }
     }
-    return -1.0;
+    return -1;
+}
+
+/**
+ * Gets the immunity cooldown for the specified class.
+ *
+ * @param index     Index of the class in a class cache or a client index,
+ *                  depending on the cache type specified.
+ * @param cachetype Optional. Specifies what class cache to read from. Options:
+ *                  ZR_CLASS_CACHE_ORIGINAL - Unchanced class data.
+ *                  ZR_CLASS_CACHE_MODIFIED - Changed/newest class data.
+ *                  ZR_CLASS_CACHE_PLAYER (default) - Player cache. If this one
+ *                  is used, index will be used as a client index.
+ * @return  Current immunity cooldown for the specified class. -1 on error.
+ */
+stock ClassGetImmunityCooldown(index, cachetype = ZR_CLASS_CACHE_PLAYER)
+{
+    switch (cachetype)
+    {
+        case ZR_CLASS_CACHE_ORIGINAL:
+        {
+            return ClassData[index][Class_ImmunityCooldown];
+        }
+        case ZR_CLASS_CACHE_MODIFIED:
+        {
+            return ClassDataCache[index][Class_ImmunityCooldown];
+        }
+        case ZR_CLASS_CACHE_PLAYER:
+        {
+            return ClassPlayerCache[index][Class_ImmunityCooldown];
+        }
+    }
+    return -1;
 }
 
 /**

src/zr/playerclasses/filtertools.inc

@@ -103,8 +103,6 @@ stock bool:ClassValidateTeamDefaults(cachetype = ZR_CLASS_CACHE_ORIGINAL)
  */
 stock ClassValidateAttributes(classindex, bool:logErrors = false)
 {
-    // TODO: Validate immunity mode and amount.
-    
     new flags;
     
     // Team.
@@ -287,8 +285,19 @@ stock ClassValidateAttributes(classindex, bool:logErrors = false)
         }
     }
     
-    // Immunity mode (not implemented).
+    // Immunity mode.
+    new ImmunityMode:immunityMode = ClassData[classindex][Class_ImmunityMode];
+    if (immunityMode == Immunity_Invalid)
+    {
+        flags += ZR_CLASS_IMMUNITY_MODE;
+        if (logErrors)
+        {
+            LogEvent(false, LogType_Error, LOG_CORE_EVENTS, LogModule_Playerclasses, "Config Validation", "Warning: Invalid immunity_mode at index %d.", classindex);
+        }
+    }
     
+    // Immunity amount.
+    // TODO: Validate amount value. This depends on the immunity mode.
     
     // Health.
     new health = ClassData[classindex][Class_Health];
@@ -484,7 +493,15 @@ stock ClassValidateEditableAttributes(attributes[ClassEditableAttributes])
         }
     }
     
-    // Immunity mode not implemented yet.
+    // Immunity mode.
+    new ImmunityMode:immunityMode = attributes[ClassEdit_ImmunityMode];
+    if (immunityMode == Immunity_Invalid)
+    {
+        flags += ZR_CLASS_IMMUNITY_MODE;
+    }
+    
+    // Immunity amount.
+    // TODO: Validate amount value. This depends on the immunity mode.
     
     // Health regen interval.
     new Float:healthRegenInterval = attributes[ClassEdit_RegenInterval];

src/zr/playerclasses/playerclasses.inc

@@ -115,8 +115,9 @@
 #define ZR_CLASS_DEFAULT_FOV                    90
 #define ZR_CLASS_DEFAULT_HAS_NAPALM             "no"
 #define ZR_CLASS_DEFAULT_NAPALM_TIME            10.0
-#define ZR_CLASS_DEFAULT_IMMUNITY_MODE          ZR_CLASS_IMMUNITY_DISABLED
+#define ZR_CLASS_DEFAULT_IMMUNITY_MODE          "none"
-#define ZR_CLASS_DEFAULT_IMMUNITY_AMOUNT        0.0
+#define ZR_CLASS_DEFAULT_IMMUNITY_AMOUNT        1
+#define ZR_CLASS_DEFAULT_IMMUNITY_COOLDOWN      60
 #define ZR_CLASS_DEFAULT_NO_FALL_DAMAGE         "yes"
 #define ZR_CLASS_DEFAULT_HEALTH                 6000
 #define ZR_CLASS_DEFAULT_HEALTH_REGEN_INTERVAL  0.0
@@ -152,6 +153,8 @@
 #define ZR_CLASS_FOV_MAX                    165
 #define ZR_CLASS_NAPALM_TIME_MIN            0.0
 #define ZR_CLASS_NAPALM_TIME_MAX            600.0
+#define ZR_CLASS_IMMUNITY_COOLDOWN_MIN      0
+#define ZR_CLASS_IMMUNITY_COOLDOWN_MAX      600
 #define ZR_CLASS_HEALTH_MIN                 1
 #define ZR_CLASS_HEALTH_MAX                 20000
 #define ZR_CLASS_REGEN_INTERVAL_MIN         0.0
@@ -198,16 +201,17 @@
 #define ZR_CLASS_NAPALM_TIME            (1<<15)
 #define ZR_CLASS_IMMUNITY_MODE          (1<<16)
 #define ZR_CLASS_IMMUNITY_AMOUNT        (1<<17)
-#define ZR_CLASS_NO_FALL_DAMAGE         (1<<18)
+#define ZR_CLASS_IMMUNITY_COOLDOWN      (1<<18)
-#define ZR_CLASS_HEALTH                 (1<<19)
+#define ZR_CLASS_NO_FALL_DAMAGE         (1<<19)
-#define ZR_CLASS_HEALTH_REGEN_INTERVAL  (1<<20)
+#define ZR_CLASS_HEALTH                 (1<<20)
-#define ZR_CLASS_HEALTH_REGEN_AMOUNT    (1<<21)
+#define ZR_CLASS_HEALTH_REGEN_INTERVAL  (1<<21)
-#define ZR_CLASS_HEALTH_INFECT_GAIN     (1<<22)
+#define ZR_CLASS_HEALTH_REGEN_AMOUNT    (1<<22)
-#define ZR_CLASS_KILL_BONUS             (1<<23)
+#define ZR_CLASS_HEALTH_INFECT_GAIN     (1<<23)
-#define ZR_CLASS_SPEED                  (1<<24)
+#define ZR_CLASS_KILL_BONUS             (1<<24)
-#define ZR_CLASS_KNOCKBACK              (1<<25)
+#define ZR_CLASS_SPEED                  (1<<25)
-#define ZR_CLASS_JUMP_HEIGHT            (1<<26)
+#define ZR_CLASS_KNOCKBACK              (1<<26)
-#define ZR_CLASS_JUMP_DISTANCE          (1<<27)
+#define ZR_CLASS_JUMP_HEIGHT            (1<<27)
+#define ZR_CLASS_JUMP_DISTANCE          (1<<28)
 /**
  * @endsection
  */
@@ -258,8 +262,9 @@ enum ClassAttributes
     Float:Class_NapalmTime,
     
     /* Player behaviour */
-    Class_ImmunityMode,
+    ImmunityMode:Class_ImmunityMode,
-    Float:Class_ImmunityAmount,
+    Class_ImmunityAmount,
+    Class_ImmunityCooldown,
     bool:Class_NoFallDamage,
     
     Class_Health,
@@ -300,9 +305,10 @@ enum ClassEditableAttributes
     ClassEdit_HasNapalm,
     Float:ClassEdit_NapalmTime,
     
-    /* Player behaviour */
+    /* Player behavior */
-    ClassEdit_ImmunityMode,
+    ImmunityMode:ClassEdit_ImmunityMode,
-    Float:ClassEdit_ImmunityAmount,
+    ClassEdit_ImmunityAmount,
+    ClassEdit_ImmunityCooldown,
     
     ClassEdit_NoFallDamage,
     Float:ClassEdit_RegenInterval,
@@ -398,13 +404,13 @@ new ClassNoFilter[ClassFilter];
 new ClassNoSpecialClasses[ClassFilter] = {false, 0, ZR_CLASS_SPECIALFLAGS, -1};
 
 /**
- * The original class data. This array only changed when class data is loaded.
+ * The original class data. This array is only changed when class data is
- * ZR_CLASS_CACHE_ORIGINAL is the cache type to this array.
+ * loaded. ZR_CLASS_CACHE_ORIGINAL is the cache type to this array.
  */
 new ClassData[ZR_CLASS_MAX][ClassAttributes];
 
 /**
- * The class thata cache that can be modified. ZR_CLASS_CACHE_MODIFIED is the
+ * The class data cache that can be modified. ZR_CLASS_CACHE_MODIFIED is the
  * cache type to this array.
  */
 new ClassDataCache[ZR_CLASS_MAX][ClassAttributes];
@@ -545,11 +551,12 @@ ClassLoad()
         LogEvent(false, LogType_Fatal, LOG_CORE_EVENTS, LogModule_Playerclasses, "Config Validation", "Can't find any classes in \"%s\"", pathclasses);
     }
     
-    decl String:name[64];
+    new String:name[64];
-    decl String:group[64];
+    new String:group[64];
-    decl String:description[256];
+    new String:description[256];
-    decl String:model_path[PLATFORM_MAX_PATH];
+    new String:model_path[PLATFORM_MAX_PATH];
-    decl String:overlay_path[PLATFORM_MAX_PATH];
+    new String:immunity_mode[32];
+    new String:overlay_path[PLATFORM_MAX_PATH];
     
     ClassCount = 0;
     new failedcount;
@@ -605,8 +612,9 @@ ClassLoad()
         
         
         /* Player behaviour */
-        ClassData[ClassCount][Class_ImmunityMode] = KvGetNum(kvClassData, "immunity_mode", ZR_CLASS_DEFAULT_IMMUNITY_MODE);
+        KvGetString(kvClassData, "immunity_mode", immunity_mode, sizeof(immunity_mode), ZR_CLASS_DEFAULT_IMMUNITY_MODE);
-        ClassData[ClassCount][Class_ImmunityAmount] = KvGetFloat(kvClassData, "immunity_amount", ZR_CLASS_DEFAULT_IMMUNITY_AMOUNT);
+        ClassData[ClassCount][Class_ImmunityMode] = ImmunityStringToMode(immunity_mode);
+        ClassData[ClassCount][Class_ImmunityAmount] = KvGetNum(kvClassData, "immunity_amount", ZR_CLASS_DEFAULT_IMMUNITY_AMOUNT);
         ClassData[ClassCount][Class_NoFallDamage] = ConfigKvGetStringBool(kvClassData, "no_fall_damage", ZR_CLASS_DEFAULT_NO_FALL_DAMAGE);
         
         ClassData[ClassCount][Class_Health] = KvGetNum(kvClassData, "health", ZR_CLASS_DEFAULT_HEALTH);

src/zr/volfeatures/volclassedit.inc

@@ -41,8 +41,9 @@ new VolEmptyAttributes[ClassEditableAttributes] = {
     
     -1,                             /** HasNapalm */
     -1.0,                           /** NapalmTime */
-    -1,                             /** ImmunityMode */
+    Immunity_Invalid,               /** ImmunityMode */
-    -1.0,                           /** ImmunityAmount */
+    -1,                             /** ImmunityAmount */
+    -1,                             /** ImmunityCooldown */
     -1,                             /** NoFallDamage */
     
     -1.0,                           /** RegenInterval */