Fixed screen mispositioning while sliding on ice, fixed broken Marts

Data/Scripts/002_Switches and Variables/001_Game_Temp.rb

@@ -54,10 +54,10 @@ class Game_Temp
     @message_window_showing = false
     @player_transferring    = false
     @transition_processing  = false
-    @mart_prices            = []
+    @mart_prices            = {}
   end
 
   def clear_mart_prices
-    @mart_prices = []
+    @mart_prices = {}
   end
 end

Data/Scripts/003_Game classes/004_Game_Map.rb

@@ -329,6 +329,7 @@ class Game_Map
   end
 
   def display_x=(value)
+    return if @display_x == value
     @display_x = value
     if GameData::MapMetadata.exists?(self.map_id) && GameData::MapMetadata.get(self.map_id).snap_edges
       max_x = (self.width - Graphics.width*1.0/TILE_WIDTH) * REAL_RES_X
@@ -338,6 +339,7 @@ class Game_Map
   end
 
   def display_y=(value)
+    return if @display_y == value
     @display_y = value
     if GameData::MapMetadata.exists?(self.map_id) && GameData::MapMetadata.get(self.map_id).snap_edges
       max_y = (self.height - Graphics.height*1.0/TILE_HEIGHT) * REAL_RES_Y

Data/Scripts/003_Game classes/007_Game_Player.rb

@@ -10,6 +10,9 @@ class Game_Player < Game_Character
   attr_accessor :charsetData
   attr_accessor :encounter_count
 
+  SCREEN_CENTER_X = (Settings::SCREEN_WIDTH / 2 - Game_Map::TILE_WIDTH / 2) * Game_Map::X_SUBPIXELS
+  SCREEN_CENTER_Y = (Settings::SCREEN_HEIGHT / 2 - Game_Map::TILE_HEIGHT / 2) * Game_Map::Y_SUBPIXELS
+
   def initialize(*arg)
     super(*arg)
     @lastdir=0
@@ -191,12 +194,8 @@ class Game_Player < Game_Character
   # * Set Map Display Position to Center of Screen
   #-----------------------------------------------------------------------------
   def center(x, y)
-    center_x = (Graphics.width/2 - Game_Map::TILE_WIDTH/2) * Game_Map::X_SUBPIXELS
+    self.map.display_x = x * Game_Map::REAL_RES_X - SCREEN_CENTER_X
-    center_y = (Graphics.height/2 - Game_Map::TILE_HEIGHT/2) * Game_Map::Y_SUBPIXELS
+    self.map.display_y = y * Game_Map::REAL_RES_Y - SCREEN_CENTER_Y
-    dispx = x * Game_Map::REAL_RES_X - center_x
-    dispy = y * Game_Map::REAL_RES_Y - center_y
-    self.map.display_x = dispx
-    self.map.display_y = dispy
   end
 
   #-----------------------------------------------------------------------------
@@ -372,21 +371,9 @@ class Game_Player < Game_Character
 
   # Center player on-screen
   def update_screen_position(last_real_x, last_real_y)
-    return if !@moved_this_frame
+    return if self.map.scrolling? || !(@moved_last_frame || @moved_this_frame)
-    center_x = (Graphics.width/2 - Game_Map::TILE_WIDTH/2) * Game_Map::X_SUBPIXELS
+    self.map.display_x = @real_x - SCREEN_CENTER_X
-    center_y = (Graphics.height/2 - Game_Map::TILE_HEIGHT/2) * Game_Map::Y_SUBPIXELS
+    self.map.display_y = @real_y - SCREEN_CENTER_Y
-    if @real_y < last_real_y and @real_y - $game_map.display_y < center_y
-      $game_map.scroll_up(last_real_y - @real_y)
-    end
-    if @real_y > last_real_y and @real_y - $game_map.display_y > center_y
-      $game_map.scroll_down(@real_y - last_real_y)
-    end
-    if @real_x < last_real_x and @real_x - $game_map.display_x < center_x
-      $game_map.scroll_left(last_real_x - @real_x)
-    end
-    if @real_x > last_real_x and @real_x - $game_map.display_x > center_x
-      $game_map.scroll_right(@real_x - last_real_x)
-    end
   end
 
   def update_event_triggering

Data/Scripts/006_Game processing/002_Scene_Map.rb

@@ -196,8 +196,10 @@ class Scene_Map
       end
     end
     unless $game_player.moving?
-      if $game_temp.menu_calling;      call_menu
+      if $game_temp.menu_calling
-      elsif $game_temp.debug_calling;  call_debug
+        call_menu
+      elsif $game_temp.debug_calling
+        call_debug
       elsif $PokemonTemp.keyItemCalling
         $PokemonTemp.keyItemCalling = false
         $game_player.straighten

Data/Scripts/013_Overworld/002_PField_Field.rb

@@ -787,9 +787,9 @@ def pbSlideOnIce(event=nil)
     break if !PBTerrain.isIce?(pbGetTerrainTag(event))
     event.move_forward
     while event.moving?
+      pbUpdateSceneMap
       Graphics.update
       Input.update
-      pbUpdateSceneMap
     end
   end
   event.center(event.x,event.y)