Added infection countdown. Backported from zr-dev:52955b169945 (655).

cstrike/addons/sourcemod/translations/es/zombiereloaded.phrases.txt

@@ -358,6 +358,13 @@
 		"es"		"El ultimo zombi a dejado el juego, y te ha pasado la infeccion a ti. (luego se lo agradeces xD)"
 	}
 
+	// Center Text
+
+	"Infect countdown"
+	{
+		"en"		"First infection in {1} seconds."
+	}
+
 	// Menu
 
 	"Infect menu clients title"

cstrike/addons/sourcemod/translations/no/zombiereloaded.phrases.txt

@@ -357,6 +357,13 @@
 		"no"		"Den siste zombien har forlatt spillet. Du er blitt valgt som erstatning."
 	}
 
+	// Center Text
+
+	"Infect countdown"
+	{
+		"en"		"Første infeksjon om {1} sekunder."
+	}
+
 	// Menu
 
 	"Infect menu clients title"

cstrike/addons/sourcemod/translations/ru/zombiereloaded.phrases.txt

@@ -358,6 +358,13 @@
 		"ru"		"Последний зомби покинул игру, поэтому вам досталась его инфекция."
 	}
 
+	// Center Text
+
+	"Infect countdown"
+	{
+		"en"		"First infection in {1} seconds."
+	}
+
 	// Menu
 
 	"Infect menu clients title"

cstrike/addons/sourcemod/translations/zombiereloaded.phrases.txt

@@ -372,6 +372,14 @@
 		"en"		"The last zombie has left the game, and has passed the infection on to you."
 	}
 
+	// Center Text
+
+	"Infect countdown"
+	{
+		"#format"	"{1:d}"
+		"en"		"First infection in {1} seconds."
+	}
+
 	// Menu
 
 	"Infect menu clients title"

cstrike/cfg/sourcemod/zombiereloaded/zombiereloaded.cfg

@@ -289,6 +289,10 @@ zr_hitgroups "1"
 // Default: "5"
 zr_infect_mzombie_ratio "5"
 
+// Counts down to the first infection of the round.  The counter is displayed in the middle of the screen.
+// Default: "0"
+zr_infect_mzombie_countdown "0"
+
 // Teleport mother zombies back to spawn on infect.
 // Default: "0"
 zr_infect_mzombie_respawn "0"