Rudimentary map wrapping added

scripts/Game_Character 2.rb

@@ -108,6 +108,13 @@ class Game_Character
       # Increase animation count by 1
       @anime_count += 1
     end
+    # Wrap position
+    if @x * 128 == @real_x && @y * 128 == @real_y
+      @x %= $game_map.width
+      @y %= $game_map.height
+      @real_x = @x * 128
+      @real_y = @y * 128
+    end
   end
   #--------------------------------------------------------------------------
   # * Frame Update (stop)

scripts/Game_Map.rb

@@ -27,6 +27,7 @@ class Game_Map
   attr_accessor :bg_name                  # bg file name
   attr_accessor :particles_type           # particles name
   attr_accessor :clamped_panorama         # panorama is clamped?
+  attr_accessor :wrapping                 # map is wrapping?
   attr_reader   :passages                 # passage table
   attr_reader   :priorities               # prioroty table
   attr_reader   :terrain_tags             # terrain tag table
@@ -106,6 +107,8 @@ class Game_Map
     @particles_type = nil
     # Unclamp panorama
     @clamped_panorama = false
+    # Unwrap map
+    @wrapping = false
 
     # Construct map name path
     mapinfo = load_data("Data/MapInfos.rxdata")
@@ -225,6 +228,7 @@ class Game_Map
   #     y          : y-coordinate
   #--------------------------------------------------------------------------
   def valid?(x, y)
+    return true if @wrapping
     return (x >= 0 and x < width and y >= 0 and y < height)
   end
   #--------------------------------------------------------------------------
@@ -241,6 +245,8 @@ class Game_Map
       # impassable
       return false
     end
+    x %= self.width
+    y %= self.height
     # Change direction (0,2,4,6,8,10) to obstacle bit (0,1,2,4,8,0)
     bit = (1 << (d / 2 - 1)) & 0x0f
     # Loop in all events

scripts/Map.rb

@@ -35,3 +35,7 @@ end
 def clamp_panorama
   $game_map.clamped_panorama = true
 end
+
+def wrap_map
+  $game_map.wrapping = true
+end

scripts/Spriteset_Map.rb

@@ -124,6 +124,8 @@ class Spriteset_Map
   # * Frame Update
   #--------------------------------------------------------------------------
   def update
+    # Update tilemap
+    @tilemap.wrapping = $game_map.wrapping
     # If panorama is different from current one
     if @panorama_name != $game_map.panorama_name or
        @panorama_hue != $game_map.panorama_hue