如何让显示在画面上的图片固定在地图上的某一个坐标？ - Project1

#===========================================================================
# Fix Pictures to Map
# Version: 1.1
# Author: modern algebra (rmrk.net)
# Date: August 15, 2010
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Description:
#
# This allows you to set the position of a picture by the X and Y position
# of the map, rather than the screen, so that the picture won't move with you
# when the screen scrolls. It also has a couple other features, such as
# allowing you to set the Z value to show below characters, or below the
# tiles to add another parallax (kind of).
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Instructions:
#
# Paste this script into its own slot above Main and below Materials in the
# Script Editor (F11).
#
# This switch is run by two switches and one variable that you specify.
# They are:
# FPM_SWITCH - This switch toggles the fix pictures feature. When this
# switch is ON and a picture is shown, then that picture will be fixed
# to the map coordinates you specify, not to the screen. This means
# that if the screen scrolls, the picture will not scroll with it. It
# is useful if you want to use a picture as an additional map layer,
# or as a parallax. Note that this still sets it to pixels, so if you
# want a picture to show up at the map coordinates 1, 2, you would set
# it to 32, 64. To specify which switch should be used to control this
# feature, go to line 56 and change the value to the ID of the switch
# you want to use to control this feature.
# FPM_Z_VARIABLE - This allows you to set the priority of the picture.
# When showing a picture, the value of this ariable will determine the
# z value of the picture. When the variable with this ID is set to 0,
# the pictures are shown at their normal z value. Setting this
# variable to 1 will place it below characters but above non-star
# tiles. Setting this variable to 2 will draw the picture above all
# tiles and characters except for "Above Characters" Events. Setting
# it to 3 will put it below all tiles and characters but above the
# parallax. Setting it to 4 will put it below everything, including
# the parallax. Setting it to any other value directly sets the z of
# that sprite to that value. To specify which variable controls this
# feature, go to line 58 and set FPM_Z_VARIABLE to the ID of the
# variable you want to use.
#==============================================================================
FPM_SWITCH = 17 # See line 22
FPM_Z_VARIABLE = 17 # See line 32
#==============================================================================
# ** Game_Picture
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Summary of Changes:
# attr_reader - map_locked
# aliased method - initialize, show
#==============================================================================
class Game_Picture
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# * Public Instance Variables
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
attr_reader :map_locked
attr_reader :fpm_viewport
attr_reader :fpm_z
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# * Object Initialization
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
alias malg_fixpicmp_initz_6yh3 initialize
def initialize (*args)
@map_locked = false
@fpm_viewport = false
malg_fixpicmp_initz_6yh3 (*args) # Run Original Method
@fpm_z = 100 + self.number
end
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# * Show Picture
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
alias ma_fxpm_showpic_2dx4 show
def show (*args)
ma_fxpm_showpic_2dx4 (*args) # Run Original Method
@map_locked = $game_switches[FPM_SWITCH]
@fpm_viewport = ($game_variables[FPM_Z_VARIABLE] != 0) && ($game_variables[FPM_Z_VARIABLE] <= 300)
if @fpm_viewport
@fpm_z = case $game_variables[FPM_Z_VARIABLE]
when 1 then 0
when 2 then 200
when 3 then -50
when 4 then -150
else
@fpm_z = $game_variables[FPM_Z_VARIABLE]
end
else
@fpm_z = 100 + self.number
end
end
end
#==============================================================================
# ** Sprite_Picture
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Summary of Changes:
# new attr_accessor - fpm_vp1, fpm_vp2
# aliased method - update
#==============================================================================
class Sprite_Picture
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# * Public Instance Variables
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
attr_accessor :fpm_vp1
attr_accessor :fpm_vp2
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# * Frame Update
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
alias ma_fpm_updt_oxoy_5tb3 update
def update (*args)
pic_name = @picture_name
ma_fpm_updt_oxoy_5tb3 (*args) # Run Original Method
if pic_name != @picture_name
self.viewport = @picture.fpm_viewport ? @fpm_vp1 : @fpm_vp2
@picture_name = pic_name if self.viewport.nil?
self.ox, self.oy = 0, 0 # Reset OX and OY for new picture
end
if @picture.map_locked
self.ox, self.oy = $game_map.display_x / 8, $game_map.display_y / 8
end
self.z = @picture.fpm_z
end
end
#==============================================================================
# ** Spriteset_Map
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Summary of Changes:
# aliased method - create_pictures
#==============================================================================
class Spriteset_Map
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# * Create Pictures
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
alias malg_fxpix_crtpi_5oq1 create_pictures
def create_pictures (*args)
malg_fxpix_crtpi_5oq1 (*args) # Run Original Method
@picture_sprites.each { |sprite|
sprite.fpm_vp1 = @viewport1
sprite.fpm_vp2 = @viewport2
}
end
end

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