Rearranged some script files

Data/Scripts/012_Battle/001_PBEnvironment.rb

@@ -0,0 +1,30 @@
+begin
+  module PBEnvironment
+    None        = 0
+    Grass       = 1
+    TallGrass   = 2
+    MovingWater = 3
+    StillWater  = 4
+    Puddle      = 5
+    Underwater  = 6
+    Cave        = 7
+    Rock        = 8
+    Sand        = 9
+    Forest      = 10
+    ForestGrass = 11
+    Snow        = 12
+    Ice         = 13
+    Volcano     = 14
+    Graveyard   = 15
+    Sky         = 16
+    Space       = 17
+    UltraSpace  = 18
+
+    def self.maxValue; return 18; end
+  end
+
+rescue Exception
+  if $!.is_a?(SystemExit) || "#{$!.class}"=="Reset"
+    raise $!
+  end
+end