Load-Dest-Enemy-Bugfix 14 April 2013

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# * Load-Dest-Enemy-Bugfix 14 April 2013
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# Author: Eshra
# Compatibility: RPG Maker VX Ace
# Dependencies: raTBS-Alpha
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# Usage:
#
# Paste this below the other TBS Classes and Modules. This snippet fixes a bug
# which would cause a crash to happen after loading a previously saved game
# and then destroying an enmy in a tactical battle.
#
# Updates:
# 14 April 2013 - Init Release
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class Game_Map
  #----------------------------------------------------------------------------
  # * Reset exy_cache based on event data
  #----------------------------------------------------------------------------
  def reset_exy_cache
    @events.keys.each do |id|
      e = @events[id]
      next if !e
      @exy_cache[[e.x,e.y]].push(id) if !(@exy_cache[[e.x,e.y]]||=[]).include?(id)
    end
  end
end
# EOF