Added support for overriding class nvgs. Changed nvgs CVAR to a integer.

src/zombiereloaded.sp

@@ -15,7 +15,7 @@
 #undef REQUIRE_PLUGIN
 #include <market>
 
-#define VERSION "2.5.1.1"
+#define VERSION "2.5.1.2"
 
 #include "zr/zombiereloaded"
 #include "zr/global"

src/zr/classes.inc

@@ -17,7 +17,7 @@ enum ZR_ClassOptions
     Float:data_jump_distance,
     Float:data_jump_height,
     Float:data_knockback,
-    bool:data_nvgs[8],
+    data_nvgs,
     data_fov,
     bool:data_regen,
     data_regen_health,
@@ -97,7 +97,7 @@ LoadClassData()
         arrayClasses[classCount][data_jump_distance] = KvGetFloat(kvClasses, "jump_distance"), GetConVarFloat(gCvars[CVAR_ZOMBIE_JUMP_DISTANCE]);
         arrayClasses[classCount][data_jump_height] = KvGetFloat(kvClasses, "jump_height"), GetConVarFloat(gCvars[CVAR_ZOMBIE_JUMP_HEIGHT]);
         arrayClasses[classCount][data_knockback] = KvGetFloat(kvClasses, "knockback"), GetConVarFloat(gCvars[CVAR_ZOMBIE_KNOCKBACK]);
-        arrayClasses[classCount][data_nvgs] = bool:KvGetNum(kvClasses, "nvgs"), GetConVarBool(gCvars[CVAR_ZOMBIE_NVGS]);
+        arrayClasses[classCount][data_nvgs] = KvGetNum(kvClasses, "nvgs"), GetConVarInt(gCvars[CVAR_ZOMBIE_NVGS]);
         arrayClasses[classCount][data_fov] = KvGetNum(kvClasses, "fov"), GetConVarInt(gCvars[CVAR_ZOMBIE_FOV]);
         arrayClasses[classCount][data_regen] = bool:KvGetNum(kvClasses, "regen"), GetConVarBool(gCvars[CVAR_ZOMBIE_REGEN]);
         arrayClasses[classCount][data_regen_health] = KvGetNum(kvClasses, "regen_health"), GetConVarInt(gCvars[CVAR_ZOMBIE_REGEN_HEALTH]);
@@ -193,12 +193,26 @@ Float:GetClassKnockback(classindex)
 bool:GetClassNVGs(classindex)
 {
     new bool:classes = GetConVarBool(gCvars[CVAR_CLASSES]);
+
     if (classes)
     {
-        return arrayClasses[classindex][data_nvgs];
+        // Check if the nvgs CVAR is negative. If not negative, use the CVAR instead of
+        // the class variable. Makes it possible to override nvgs in per-map configs.
+
+        new nvgs_override = GetConVarInt(gCvars[CVAR_ZOMBIE_NVGS]);
+        if (nvgs_override > -1)
+        {
+            return IntToBool(nvgs_override);
+        }
+        else
+        {
+            return IntToBool(arrayClasses[classindex][data_nvgs]);
+        }
     }
     
-    return GetConVarBool(gCvars[CVAR_ZOMBIE_NVGS]);
+    // Note to config: If classes are disabled, nvgs is disabled if it's non-zero.
+
+    return IntToBool(GetConVarInt(gCvars[CVAR_ZOMBIE_NVGS]));
 }
 
 GetClassFOV(classindex)

src/zr/cvars.inc

@@ -90,9 +90,8 @@ CreateCvars()
     gCvars[CVAR_ZOMBIE_SPEED]           =    CreateConVar("zr_zombie_speed", "350", "How fast zombies travel (300: Default speed,  600: Double speed)");
     gCvars[CVAR_ZOMBIE_JUMP_DISTANCE]   =    CreateConVar("zr_zombie_jump_distance", "0.1", "How far the zombie jumps,  (0: Regular jump distance)");
     gCvars[CVAR_ZOMBIE_JUMP_HEIGHT]     =    CreateConVar("zr_zombie_jump_height", "10.0", "How high a zombie jumps (0: Regular jump height)");
-    gCvars[CVAR_ZOMBIE_KNOCKBACK]       =    CreateConVar("zr_zombie_knockback", "4", "How far zombies are pushed back when shot (1: Default)");
+    gCvars[CVAR_ZOMBIE_KNOCKBACK]       =    CreateConVar("zr_zombie_knockback", "1", "How far zombies are pushed back when shot. If classes are enabled: This one is a multiplier for class knockback values (1: Default)");
-    gCvars[CVAR_ZOMBIE_NVGS]            =    CreateConVar("zr_zombie_nvgs", "0", "Zombies will receive nightvision and it will automatically be enabled (0: No night vision, recommended if using zvision)");
+    gCvars[CVAR_ZOMBIE_NVGS]            =    CreateConVar("zr_zombie_nvgs", "-1", "Zombies will receive nightvision. Also used to override class nvgs if non-negative. (-1: No override,  0: No night vision,  1: Night vision)");    gCvars[CVAR_ZOMBIE_FOV]             =    CreateConVar("zr_zombie_fov", "110", "The field of vision of zombies (90: Default vision)");
-    gCvars[CVAR_ZOMBIE_FOV]             =    CreateConVar("zr_zombie_fov", "110", "The field of vision of zombies (90: Default vision)");
     gCvars[CVAR_ZOMBIE_REGEN]           =    CreateConVar("zr_zombie_regen", "0", "Zombies will regenerate health");
     gCvars[CVAR_ZOMBIE_REGEN_HEALTH]    =    CreateConVar("zr_zombie_regen_health", "1", "How much health is regenerated when zr_zombie_regen is 1");
     gCvars[CVAR_ZOMBIE_REGEN_INTERVAL]  =    CreateConVar("zr_zombie_regen_interval", "5", "How often,  in seconds,  a zombie regenerates health when zr_zombie_regen is 1");

src/zr/zombiereloaded.inc

@@ -176,3 +176,15 @@ bool:IsPlayerInList(client)
     
     return false;
 }
+
+bool:IntToBool(intval)
+{
+    if (intval == 0)
+    {
+        return false;
+    }
+    else
+    {
+        return true;
+    }
+}