Rpg Maker Developers Group

# * KSetTilesets XP * #
#   Scripter : Kyonides Arkanthes
#   v1.0.0 - 2024-05-02

# * Warning! * #
# If you have implemented other scripts that have changed how the Game_Map
# class works, make sure you place this script above all of them.

# It should let you completely replace your current map's tileset with another
# one that shares similar passability and other settings, while retaining all
# of the changes you have made to its actual tiles.

# * Script Calls * #
#  Both script calls will refresh the target map's Tileset Data
#  IF the new MapID matches with the current MapID.

# - Set a new Tileset for MapID n
#   $game_map.change_tileset(map_id, tileset_id)
# - Remove any new Tileset for MapID n
#   $game_map.default_tileset(map_id)

class Game_Map
  alias :kyon_tileset_sw_gm_map_init :initialize
  def initialize
    kyon_tileset_sw_gm_map_init
    @tilesets = {}
  end

  def setup(map_id)
    @map_id = map_id
    @map = load_data(sprintf("Data/Map%03d.rxdata", @map_id))
    setup_tileset
    setup_events
    setup_fog
    setup_scroll
  end

  def find_current_tileset
    @tilesets[@map_id] || @map.tileset_id
  end

  def setup_tileset
    tileset_id = find_current_tileset
    tileset = $data_tilesets[tileset_id]
    @tileset_name = tileset.tileset_name
    @autotile_names = tileset.autotile_names
    @panorama_name = tileset.panorama_name
    @panorama_hue = tileset.panorama_hue
    @fog_name = tileset.fog_name
    @fog_hue = tileset.fog_hue
    @fog_opacity = tileset.fog_opacity
    @fog_blend_type = tileset.fog_blend_type
    @fog_zoom = tileset.fog_zoom
    @fog_sx = tileset.fog_sx
    @fog_sy = tileset.fog_sy
    @battleback_name = tileset.battleback_name
    @passages = tileset.passages
    @priorities = tileset.priorities
    @terrain_tags = tileset.terrain_tags
  end

  def setup_events
    @need_refresh = false
    @events = {}
    for i in @map.events.keys
      @events[i] = Game_Event.new(@map_id, @map.events[i])
    end
    @common_events = {}
    for i in 1...$data_common_events.size
      @common_events[i] = Game_CommonEvent.new(i)
    end
  end

  def setup_fog
    @fog_ox = 0
    @fog_oy = 0
    @fog_tone = Tone.new(0, 0, 0, 0)
    @fog_tone_target = Tone.new(0, 0, 0, 0)
    @fog_tone_duration = 0
    @fog_opacity_duration = 0
    @fog_opacity_target = 0
  end

  def setup_scroll
    @display_x = 0
    @display_y = 0
    @scroll_direction = 2
    @scroll_rest = 0
    @scroll_speed = 4
  end

  def change_tileset(map_id, tileset_id)
    return if tileset_id == 0 or @tilesets[map_id] == tileset_id
    @tilesets[map_id] = tileset_id
    setup_tileset if @map_id == map_id
  end

  def default_tileset(map_id)
    return unless @tilesets[map_id]
    @tilesets[map_id] = nil
    setup_tileset if @map_id == map_id
  end
  attr_reader :tilesets
end