Ruby Quellcode

#==============================================================================
#   View Range Script
#------------------------------------------------------------------------------
#By: Near Fantastica
#Date: 07/04/05
#==============================================================================
 
class View_Range
 #--------------------------------------------------------------------------
 # ? Range system works by sereching the area of a circle for the Player's xy
 #The Veiw is set in each event and is the radius of the circle
 #The Eaquation used is (Px-EX)^2 + (Py-Ey)^2 = radius^2
 #If the Radius is less than or equal to the View the Player is inside the circle
 #--------------------------------------------------------------------------
 def initialize
   @playing_bgs = []
   @bgs = BGS.new
   @bgs.pitch = 100
   @event_id = 0
   @event_locial_switch = ""
   @view_range = 0
   @playerx = 0
   @playery = 0
   @eventx = 0
   @eventy = 0
   @event_direction = 0
 end
 #--------------------------------------------------------------------------
 # Max Sound Effect Range is 8 units DO NOT OVER LAP
 # or it will go into super lag mode you have been warned
 # This is because you are trying to play 2 different sound
 # effects and will cycles between them
 #
 # Note : This overrides the maps default sound effect
 #--------------------------------------------------------------------------
 def event_sound(event_id, bgs_name)
   @bgs.name = bgs_name
   @event_id = event_id
   @playerx = $game_player.x
   @playery = $game_player.y
   @eventx = $game_map.events[@event_id].x
   @eventy = $game_map.events[@event_id].y
   @event_direction = $game_map.events[@event_id].direction
   radius = (@playerx-@eventx)*(@playerx-@eventx) + (@playery-@eventy)*(@playery-@eventy)
   if radius > 64
 if @playing_bgs[event_id] != nil
   @playing_bgs[event_id] = nil
   $game_system.bgs_fade(1)
   return
 end
   elsif radius <= 64 and radius > 49
 if @playing_bgs[event_id] == nil
   @bgs.volume = 30
   @playing_bgs[event_id] = @bgs
   $game_system.bgs_play(@bgs)
   return
 end
 @bgs.volume = 30
 if @bgs.volume != @playing_bgs[event_id].volume or
     @bgs.name != @playing_bgs[event_id].name
   @playing_bgs[event_id] = @bgs
   $game_system.bgs_play(@bgs)
   return
 end
   elsif radius <= 49 and radius > 36
 @bgs.volume = 40
 @playing_bgs[event_id] = @bgs
 $game_system.bgs_play(@bgs)
 return
   elsif radius <= 36 and radius > 25
 @bgs.volume = 50
 @playing_bgs[event_id] = @bgs
 $game_system.bgs_play(@bgs)
 return
   elsif radius <= 25 and radius > 16
 @bgs.volume = 60
 @playing_bgs[event_id] = @bgs
 $game_system.bgs_play(@bgs)
 return
   elsif radius <= 16 and radius > 9
 @bgs.volume = 70
 @playing_bgs[event_id] = @bgs
 $game_system.bgs_play(@bgs)
 return
   elsif radius <= 9 and radius > 4
 @bgs.volume = 80
 @playing_bgs[event_id] = @bgs
 $game_system.bgs_play(@bgs)
 return
   elsif radius <= 4 and radius > 1
 @bgs.volume = 90
 @playing_bgs[event_id] = @bgs
 $game_system.bgs_play(@bgs)
 return
   elsif radius = 1
 @bgs.volume = 100
 @playing_bgs[event_id] = @bgs
 $game_system.bgs_play(@bgs)
 return
   end
 end
 #--------------------------------------------------------------------------
 def enemies_view(event_id, view_range, els)
   @event_id = event_id
   @view_range = view_range
   @event_locial_switch = els
   @playerx = $game_player.x
   @playery = $game_player.y
   @eventx = $game_map.events[@event_id].x
   @eventy = $game_map.events[@event_id].y
   @event_direction = $game_map.events[@event_id].direction
   if @event_direction == 2
 if @playery >= @eventy
   radius = (@playerx-@eventx)*(@playerx-@eventx) + (@playery-@eventy)*(@playery-@eventy)
   if radius <= @view_range
     key=[$game_map.map_id, @event_id, @event_locial_switch]
     $game_self_switches[key] = true
     $game_map.need_refresh = true
   end
 end
   end
   if @event_direction == 4
 if @playerx <= @eventx
   radius = (@playerx-@eventx)*(@playerx-@eventx) + (@playery-@eventy)*(@playery-@eventy)
   if radius <= @view_range
     key=[$game_map.map_id, @event_id, @event_locial_switch]
     $game_self_switches[key] = true
     $game_map.need_refresh = true
   end
 end
   end
   if @event_direction == 6
 if @playerx >= @eventx
   radius = (@playerx-@eventx)*(@playerx-@eventx) + (@playery-@eventy)*(@playery-@eventy)
   if radius <= @view_range
     key=[$game_map.map_id, @event_id, @event_locial_switch]
     $game_self_switches[key] = true
     $game_map.need_refresh = true
   end
 end
   end
   if @event_direction == 8
 if @playery <= @eventy
   radius = (@playerx-@eventx)*(@playerx-@eventx) + (@playery-@eventy)*(@playery-@eventy)
   if radius <= @view_range
     key=[$game_map.map_id, @event_id, @event_locial_switch]
     $game_self_switches[key] = true
     $game_map.need_refresh = true
   end
 end
   end
 end
end
#======================================================
class Scene_Title
 #--------------------------------------------------------------------------
 alias vr_scene_title_update update
 #--------------------------------------------------------------------------
def update
  $view_range = View_Range.new
  vr_scene_title_update
end
end
#======================================================
class Game_System
   attr_accessor :playing_bgs
end
#======================================================
class BGS
 #--------------------------------------------------------------------------
 attr_accessor :name
 attr_accessor :volume
 attr_accessor :pitch
 #--------------------------------------------------------------------------
 def initialize
   @name
   @volume
   @pitch
 end
end
#======================================================
class Game_Map
 #--------------------------------------------------------------------------
 attr_accessor :map
end