Bitmap化数据【加密】【可用于加密存档】 - Project1

#==============================================================================
# ■ Sprite_Save ≮1版块≯
#------------------------------------------------------------------------------
# 　位图数据库作者：END66RPG
# 操作法：
#Sprite_Save.new(viewport,"加密","save and load")
# 或者：
#XXX.update2(mode)
#XXX.data = "数据"
#==============================================================================
class Sprite_Save < Sprite
#--------------------------------------------------------------------------
# ● 初始化对像
# viewport : 显示端口
# picture : 图片 (Game_Picture)
#--------------------------------------------------------------------------
def initialize(viewport, mode, file, data="")
super(viewport)
@mode = mode
@file = file
@data = data
update
end
def make_png(e)
eval"self.bitmap.#{e}"
end
#--------------------------------------------------------------------------
# ● 释放
#--------------------------------------------------------------------------
def dispose
if self.bitmap != nil
self.bitmap.dispose
end
super
end
#--------------------------------------------------------------------------
# ● 更新画面
#--------------------------------------------------------------------------
def update
super
#p @file
self.bitmap = RPG::Cache.picture(@file)#Bitmap.new('Graphics/Icons/gem_02.png')
self.zoom_x = 10#@picture.zoom_x / 100.0
self.zoom_y = 10#@picture.zoom_y / 100.0
case @mode
when "加密"
jiami
when "解密"
jiemi
end
@mode = ""
end
#--------------------------------------------------------------------------
# ● 更新画面2
#--------------------------------------------------------------------------
def update2(mode)
case mode
when "加密"
jiami
when "解密"
jiemi
end
end
#--------------------------------------------------------------------------
# ● 更新画面3
#--------------------------------------------------------------------------
def data=(new_data)
@data = new_data
end
end

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#==============================================================================
# ■ Sprite
#------------------------------------------------------------------------------
#==============================================================================
#==============================================
# ■ Sprite_Save ≮2版块≯
# 解密
#==============================================
class Sprite_Save < Sprite
def jiemi
data = ""
break_switch = nil
for y in 0..(self.bitmap.height-1)
if break_switch != nil
break_switch = false
break
end
for x in 0..(self.bitmap.width-1)
color = self.bitmap.get_pixel(x, y)
#p"x#{x} y#{y}"
if color.alpha == 0
break_switch = true
break
end
if color.alpha.round == 200 #if the data is chinese words,
red = color.red.round.chr.to_s
green = color.green.round.chr.to_s
blue = color.blue.round.chr.to_s
china_b = "中"
china_b[0] = red
china_b[1] = green
china_b[2] = blue
#china_b.gsub!(/\\(.)/) { $1 }
data += china_b#EasyConv.back_chr(china_b).scan(/./)[0]
next
end
data += color.red.round.chr unless color.red.round.chr == "*"
data += color.green.round.chr unless color.green.round.chr == "*"
data += color.blue.round.chr unless color.blue.round.chr == "*"
end
end
#p data
#eval(data)
#File.open("jiemi.txt","w+").write(data)
return data
end
end

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#==============================================================================
# ■ Sprite_Save ≮3版块≯
#------------------------------------------------------------------------------
# 加密
#==============================================================================
class Sprite_Save < Sprite
def forward(x)
if x == (self.bitmap.width-1)#63
@x = 0
@y = 1
else
@x = 1
@y = 0
end
end
def jiami
##############初始化################
#data = "print'this game good'"
#data += ";@mouse_sprite = Sprite.new"
#data += ";@mouse_sprite.z = 99999"
#data += ";@mouse_sprite.bitmap = Bitmap.new('Graphics/Pictures/海底生物10.PNG');p'123467890' "
@data += " "
data = @data.split("")
b = []
x,y = 0,0
time = 0
####################################
#################取出每个字#########
data.each{|c|
time += 1
此是中文 = false
if time == (data.size+1) and b.size > 0 and b.size < 3
b.push("\n")
end
if time==data.size and b.size > 0 and b.size < 3
b.push(data[-1])
b.push("\n")
end
if b.size >= 3
###############普通转码#####################
b[0]#red
b[1]#green
b[2]#blue
if self.bitmap.get_pixel(x, y).alpha.round == 200
forward(x)
y += @y
@x == 0 ? x = 0 : x += @x
end
color = Color.new(b[0][0],b[1][0],b[2][0],255)
self.bitmap.set_pixel(x, y, color)
b = []
#p x
forward(x)
y += @y
@x == 0 ? x = 0 : x += @x
################普通转码完毕####################
end
if b.size < 3
if c.size > 1#如果是中文的情况
if b.size < 3 and b.size > 0
b.push "*" if b.size == 2
if b.size == 1
b.push "*"
b.push "*"
end
if self.bitmap.get_pixel(x, y).alpha.round == 200
forward(x)
y += @y
@x == 0 ? x = 0 : x += @x
end
color = Color.new(b[0][0],b[1][0],b[2][0],255)
self.bitmap.set_pixel(x, y, color)
b = []
forward(x)
y += @y
@x == 0 ? x = 0 : x += @x
end
if self.bitmap.get_pixel(x, y).alpha.round == 200
forward(x)
y += @y
@x == 0 ? x = 0 : x += @x
end
china_b = c#EasyConv.chr(c)#3字节
#china_b = china_b.scan(/./)#每个字节分割成1组
if china_b.size < 3
#p"此“#{i}”字很有可能破解失败！#{b}"
(3-china_b.size).times{china_b.push("\000")}
end
red = china_b[0]#[0]#.to_i#每个字节变成字码
green = china_b[1]#[0]#.to_i
blue = china_b[2]#[0]#.to_i
china_c = Color.new(red,green,blue,200)
self.bitmap.fill_rect(x, y, 1, 1, china_c)#200 = 中文判断
#p c
else
b.push c
end
end
}
##############取出每个字-END######################
end
end

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