193 lines
7.5 KiB
Ruby
193 lines
7.5 KiB
Ruby
#==============================================================================
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# ■ Game_Vehicle
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#------------------------------------------------------------------------------
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# 乗り物を扱うクラスです。このクラスは Game_Map クラスの内部で使用されます。
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# 現在のマップに乗り物がないときは、マップ座標 (-1,-1) に設定されます。
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#==============================================================================
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class Game_Vehicle < Game_Character
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#--------------------------------------------------------------------------
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# ● 公開インスタンス変数
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#--------------------------------------------------------------------------
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attr_reader :altitude # 高度（飛行船用）
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attr_reader :driving # 運転中フラグ
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#--------------------------------------------------------------------------
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# ● オブジェクト初期化
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# type : 乗り物タイプ（:boat, :ship, :airship）
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#--------------------------------------------------------------------------
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def initialize(type)
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super()
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@type = type
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@altitude = 0
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@driving = false
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@direction = 4
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@walk_anime = false
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@step_anime = false
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@walking_bgm = nil
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init_move_speed
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load_system_settings
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end
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#--------------------------------------------------------------------------
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# ● 移動速度の初期化
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#--------------------------------------------------------------------------
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def init_move_speed
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@move_speed = 4 if @type == :boat
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@move_speed = 5 if @type == :ship
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@move_speed = 6 if @type == :airship
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end
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#--------------------------------------------------------------------------
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# ● システム設定の取得
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#--------------------------------------------------------------------------
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def system_vehicle
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return $data_system.boat if @type == :boat
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return $data_system.ship if @type == :ship
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return $data_system.airship if @type == :airship
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return nil
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end
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#--------------------------------------------------------------------------
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# ● システム設定のロード
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#--------------------------------------------------------------------------
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def load_system_settings
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@map_id = system_vehicle.start_map_id
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@x = system_vehicle.start_x
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@y = system_vehicle.start_y
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@character_name = system_vehicle.character_name
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@character_index = system_vehicle.character_index
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end
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#--------------------------------------------------------------------------
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# ● リフレッシュ
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#--------------------------------------------------------------------------
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def refresh
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if @driving
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@map_id = $game_map.map_id
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sync_with_player
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elsif @map_id == $game_map.map_id
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moveto(@x, @y)
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end
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if @type == :airship
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@priority_type = @driving ? 2 : 0
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else
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@priority_type = 1
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end
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@walk_anime = @step_anime = @driving
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end
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#--------------------------------------------------------------------------
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# ● 位置の変更
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#--------------------------------------------------------------------------
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def set_location(map_id, x, y)
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@map_id = map_id
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@x = x
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@y = y
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refresh
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end
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#--------------------------------------------------------------------------
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# ● 座標一致判定
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#--------------------------------------------------------------------------
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def pos?(x, y)
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@map_id == $game_map.map_id && super(x, y)
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end
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#--------------------------------------------------------------------------
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# ● 透明判定
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#--------------------------------------------------------------------------
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def transparent
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@map_id != $game_map.map_id || super
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end
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#--------------------------------------------------------------------------
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# ● 乗り物に乗る
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#--------------------------------------------------------------------------
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def get_on
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@driving = true
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@walk_anime = true
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@step_anime = true
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@walking_bgm = RPG::BGM.last
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system_vehicle.bgm.play
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end
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#--------------------------------------------------------------------------
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# ● 乗り物から降りる
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#--------------------------------------------------------------------------
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def get_off
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@driving = false
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@walk_anime = false
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@step_anime = false
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@direction = 4
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@walking_bgm.play
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end
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#--------------------------------------------------------------------------
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# ● プレイヤーとの同期
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#--------------------------------------------------------------------------
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def sync_with_player
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@x = $game_player.x
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@y = $game_player.y
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@real_x = $game_player.real_x
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@real_y = $game_player.real_y
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@direction = $game_player.direction
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update_bush_depth
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end
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#--------------------------------------------------------------------------
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# ● 移動速度の取得
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#--------------------------------------------------------------------------
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def speed
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@move_speed
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end
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#--------------------------------------------------------------------------
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# ● 画面 Y 座標の取得
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#--------------------------------------------------------------------------
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def screen_y
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super - altitude
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end
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#--------------------------------------------------------------------------
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# ● 移動可能判定
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#--------------------------------------------------------------------------
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def movable?
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!moving? && !(@type == :airship && @altitude < max_altitude)
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end
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#--------------------------------------------------------------------------
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# ● フレーム更新
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#--------------------------------------------------------------------------
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def update
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super
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update_airship_altitude if @type == :airship
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end
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#--------------------------------------------------------------------------
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# ● 飛行船の高度を更新
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#--------------------------------------------------------------------------
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def update_airship_altitude
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if @driving
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@altitude += 1 if @altitude < max_altitude && takeoff_ok?
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elsif @altitude > 0
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@altitude -= 1
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@priority_type = 0 if @altitude == 0
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end
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@step_anime = (@altitude == max_altitude)
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@priority_type = 2 if @altitude > 0
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end
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#--------------------------------------------------------------------------
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# ● 飛行船が飛ぶ高さを取得
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#--------------------------------------------------------------------------
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def max_altitude
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return 32
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end
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#--------------------------------------------------------------------------
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# ● 離陸可能判定
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#--------------------------------------------------------------------------
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def takeoff_ok?
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$game_player.followers.gather?
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end
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#--------------------------------------------------------------------------
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# ● 接岸／着陸可能判定
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# d : 方向（2,4,6,8）
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#--------------------------------------------------------------------------
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def land_ok?(x, y, d)
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if @type == :airship
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return false unless $game_map.airship_land_ok?(x, y)
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return false unless $game_map.events_xy(x, y).empty?
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else
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x2 = $game_map.round_x_with_direction(x, d)
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y2 = $game_map.round_y_with_direction(y, d)
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return false unless $game_map.valid?(x2, y2)
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return false unless $game_map.passable?(x2, y2, reverse_dir(d))
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return false if collide_with_characters?(x2, y2)
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end
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return true
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end
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end
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