Camera functionality added

With this we can now fix the camera to a set position.  I also added
script functions to get the X and Y of an npc, which is useful for
events.

scripts/Game_Player.rb

@@ -56,8 +56,10 @@ class Game_Player < Game_Character
   def moveto(x, y)
     super
     # Centering
+    if !$game_switches[100]
       center(x, y)
     end
+  end
   #--------------------------------------------------------------------------
   # * Increaase Steps
   #--------------------------------------------------------------------------
@@ -227,6 +229,7 @@ class Game_Player < Game_Character
     else
       @footstep_timer = 8
     end
+    if !$game_switches[100]
       # If character moves down and is positioned lower than the center
       # of the screen
       if @real_y > last_real_y and @real_y - $game_map.display_y > CENTER_Y
@@ -251,6 +254,7 @@ class Game_Player < Game_Character
         # Scroll map up
         $game_map.scroll_up(last_real_y - @real_y)
       end
+    end
     # If not moving
     unless moving?
       # If player was moving last time

scripts/Script.rb

@@ -7,6 +7,24 @@ module Script
     logpos($game_player.y, $game_player.real_y, $game_player.direction == 2)
   end
 
+  def self.eve_x(name)
+    for event in $game_map.events.values
+      if event.name == name
+        return logpos(event.x, event.real_x, event.direction == 6)
+      end
+    end
+    return 0
+  end
+
+  def self.eve_y(name)
+    for event in $game_map.events.values
+      if event.name == name
+        return logpos(event.y, event.real_y, event.direction == 2)
+      end
+    end
+    return 0
+  end
+
   # Temporary switch assignment
   def self.tmp_s1=(val)
     $game_switches[TMP_INDEX+0] = val
@@ -44,6 +62,11 @@ module Script
     end
     return pos
   end
+
+  def self.set_cam(x, y)
+    $game_map.display_x = x
+    $game_map.display_y = y
+  end
 end
 
 def has_lightbulb?