Added command @Player.RemoveItemData()

@Player.RemoveItemData(LevelPath,ItemIndex)
Makes the specified item index of the specified map spawn again after it has been found.
LevelPath (str) - Path to the map file (including .dat) relative to "Content\Maps\"
ItemIndex (int) - Index of the ItemObject on the map (first argument in the object's AdditionalValue)

P3D/World/ActionScript/V2/ScriptCommands/DoPlayer.vb

@@ -451,6 +451,19 @@
                     Dim doWalkAnimation As Boolean = CBool(argument)
                     Core.Player.DoWalkAnimation = doWalkAnimation
                     IsReady = True
+                Case "removeitemdata"
+                    Dim IDs() As String = Core.Player.ItemData.Split(CChar(","))
+                    Dim LevelPath As String = argument.GetSplit(0, ",")
+                    Dim LevelItemIndex As String = argument.GetSplit(1, ",")
+
+                    If IDs.Contains((LevelPath.ToLower() & "|" & LevelItemIndex).ToLower()) = True Then
+                        If Core.Player.ItemData.Split(",").Count = 1 Then
+                            Core.Player.ItemData = ""
+                        Else
+                            Core.Player.ItemData = Core.Player.ItemData.Replace(("," & (LevelPath.ToLower() & "|" & LevelItemIndex).ToLower()).ToString, "")
+                        End If
+                    End If
+                    IsReady = True
                 Case "quitgame"
                     'Reset VoltorbFlipScreen's Variables
                     VoltorbFlip.VoltorbFlipScreen.CurrentLevel = 1

P3D/World/ActionScript/V2/ScriptLibrary.vb

@@ -535,6 +535,7 @@ Namespace ScriptVersion2
             r(New ScriptCommand("player", "setopacity", {New ScriptArgument("opacity", ScriptArgument.ArgumentTypes.Sng)}.ToList(), "Sets the player entity's opacity."))
             r(New ScriptCommand("player", "QuitGame", {New ScriptArgument("doFade", ScriptArgument.ArgumentTypes.Bool, True, "")}.ToList(), "Quits the game and goes back to the Main Menu (with optionally a fade out and in)."))
             r(New ScriptCommand("player", "DoWalkAnimation", {New ScriptArgument("walkAnimation", ScriptArgument.ArgumentTypes.Bool)}.ToList(), "Enables or disables the player's walking animation when walking or during a @player.move command."))
+            r(New ScriptCommand("player", "RemoveItemData", {New ScriptArgument("levelPath", ScriptArgument.ArgumentTypes.Str), New ScriptArgument("itemIndex", ScriptArgument.ArgumentTypes.Str)}.ToList(), "Makes the specified item index of the specified map spawn again after it has been found."))
 
             ' Constructs:
             r(New ScriptCommand("player", "position", "sngarr", {New ScriptArgument("coordinate", ScriptArgument.ArgumentTypes.StrArr, {"x", "y", "z"}, True, "")}.ToList(), "Returns the position of the player. The normal coordinate combination is ""X,Y,Z"".", ",", True))