关于VX整队的问题 - Project1

#==============================================================================
# 仿DQ系列的马车行走
#
# 使用说明：新建2个角色，行走图分别设置为马和车厢。
# 开启对应的开关后，在地图备注中写有<马车Style>的地图上，就能以马车队列行进。
# 在<马车Style>的地图上开启开关时，如果需要要刷新队列，请在事件中执行脚本：
# $game_player.refresh
#==============================================================================
module CarriageStyle
HORSE = 10 #设置行走图为马的角色ID
CARRIAGE = 11 #设置行走图为马车的角色ID
SWITCH = 120 #控制马车行走的公共开关
end
#==============================================================================
# ■ Game_Follower
#==============================================================================
class Game_Follower
attr_accessor :need_refresh
#--------------------------------------------------------------------------
# ● 获取对应的角色（override method）
#--------------------------------------------------------------------------
def actor
if @need_refresh
$carriage_array = $game_party.battle_members
if $game_map.carriage_style? && $game_switches[CarriageStyle::SWITCH]
$carriage_array.insert(1, $game_actors[CarriageStyle::HORSE],
$game_actors[CarriageStyle::CARRIAGE])
end
@need_refresh = false
end
$carriage_array[@member_index]
end
#--------------------------------------------------------------------------
# ● 追随带队角色（override method）
#--------------------------------------------------------------------------
def chase_preceding_character
unless moving?
case @member_index
when 1..3; chase(@preceding_character.x, @preceding_character.y)
when 4; left_side_chase(@preceding_character)
when 5; right_side_chase(@preceding_character); end
end
end
#--------------------------------------------------------------------------
# ● 追随（new method）
#--------------------------------------------------------------------------
def chase(x, y)
sx = distance_x_from(x)
sy = distance_y_from(y)
if sx != 0 && sy != 0
move_diagonal(sx > 0 ? 4 : 6, sy > 0 ? 8 : 2)
elsif sx != 0
move_straight(sx > 0 ? 4 : 6)
elsif sy != 0
move_straight(sy > 0 ? 8 : 2)
end
end
#--------------------------------------------------------------------------
# ● 左侧人物的移动（new method）
#--------------------------------------------------------------------------
def left_side_chase(character)
if left_side_passable?(character) && !$game_player.followers.gathering?
sx = distance_x_from(character.left_side_x)
sy = distance_y_from(character.left_side_y)
if (sx.abs + sy.abs) >= 3
moveto(character.back_side_x, character.back_side_y)
end
chase(character.left_side_x, character.left_side_y)
else
chase(character.x, character.y)
end
@direction = character.direction
end
#--------------------------------------------------------------------------
# ● 右侧人物的移动（new method）
#--------------------------------------------------------------------------
def right_side_chase(character)
if right_side_passable?(character) && !$game_player.followers.gathering?
sx = distance_x_from(character.right_side_x)
sy = distance_y_from(character.right_side_y)
if (sx.abs + sy.abs) >= 3
moveto(character.back_side_x, character.back_side_y)
end
chase(character.right_side_x, character.right_side_y)
else
chase(character.x, character.y)
end
@direction = character.direction
end
#--------------------------------------------------------------------------
# ● 得到目标背后的坐标（new method）
#--------------------------------------------------------------------------
def back_side_x
case self.direction
when 2; x = 0
when 4; x = 1
when 6; x = -1
when 8; x = 0; end
$game_map.round_x(x += self.x)
end
def back_side_y
case self.direction
when 2; y = -1
when 4; y = 0
when 6; y = 0
when 8; y = 1; end
$game_map.round_y(y += self.y)
end
#--------------------------------------------------------------------------
# ● 得到目标左侧的坐标（new methord）
#--------------------------------------------------------------------------
def left_side_x
case self.direction
when 2; x = 1
when 4; x = 0
when 6; x = 0
when 8; x = -1; end
$game_map.round_x(x += self.x)
end
def left_side_y
case self.direction
when 2; y = 0
when 4; y = 1
when 6; y = -1
when 8; y = 0; end
$game_map.round_x(y += self.y)
end
#--------------------------------------------------------------------------
# ● 得到目标右侧的坐标（new method）
#--------------------------------------------------------------------------
def right_side_x
case self.direction
when 2; x = -1
when 4; x = 0
when 6; x = 0
when 8; x = 1; end
$game_map.round_x(x += self.x)
end
def right_side_y
case self.direction
when 2; y = 0
when 4; y = -1
when 6; y = 1
when 8; y = 0; end
$game_map.round_y(y += self.y)
end
#--------------------------------------------------------------------------
# ● 判定HORSE左侧通行度（new method）
#--------------------------------------------------------------------------
def left_side_passable?(character)
$game_map.passable?(character.left_side_x,character.left_side_y,
character.direction) &&
!collide_with_events?(character.left_side_x, character.left_side_y)
end
#--------------------------------------------------------------------------
# ● 判定HORSE右侧通行度（new method）
#--------------------------------------------------------------------------
def right_side_passable?(character)
$game_map.passable?(character.right_side_x,character.right_side_y,
character.direction) &&
!collide_with_events?(character.right_side_x, character.right_side_y)
end
end
#==============================================================================
# ■ Scene_Map（new method）
#==============================================================================
class Game_Map
def carriage_style?
return if map_id == 0
object = load_data(sprintf("Data/Map%03d.rvdata2", map_id))
object.note.each_line do |line|
return true if line.include?("<马车Style>")
end
return false
end
end
#==============================================================================
# ■ Scene_Map（override method）
#==============================================================================
class Scene_Map
def perform_transfer
pre_transfer
$game_player.perform_transfer
$game_player.refresh
post_transfer
end
end
#==============================================================================
# ■ Game_Followers（alias method）
#==============================================================================
class Game_Followers
#--------------------------------------------------------------------------
# ● 初始化（alias method）
#--------------------------------------------------------------------------
alias old_initialize initialize
def initialize(leader)
old_initialize(leader)
@data.push(Game_Follower.new(4, @data[0]))
@data.push(Game_Follower.new(5, @data[0]))
end
#--------------------------------------------------------------------------
# ● 刷新（alias method）
#--------------------------------------------------------------------------
alias old_refresh refresh
def refresh
@data[0].need_refresh = true
old_refresh
end
end

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