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Tweaks to BitmapCache

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This commit is contained in:
Maruno17
2021-02-08 19:25:54 +00:00
parent 0c7aab530d
commit 8b5b9d5fc4
1 changed files with 70 additions and 108 deletions
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178
Data/Scripts/009_Objects and windows/001_BitmapCache.rb
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@@ -2,34 +2,35 @@ class Hangup < Exception; end
def strsplit(str,re)
ret=[]
tstr=str
while re=~tstr
ret[ret.length]=$~.pre_match
tstr=$~.post_match
def strsplit(str, re)
ret = []
tstr = str
while re = ~tstr
ret[ret.length] = $~.pre_match
tstr = $~.post_match
end
ret[ret.length]=tstr if ret.length
ret[ret.length] = tstr if ret.length
return ret
end
def canonicalize(c)
csplit = strsplit(c,/[\/\\]/)
csplit = strsplit(c, /[\/\\]/)
pos = -1
ret = []
retstr = ""
for x in csplit
if x=="."
elsif x==".."
ret.delete_at(pos) if pos>=0
pos -= 1
else
if x == ".."
if pos >= 0
ret.delete_at(pos)
pos -= 1
end
elsif x != "."
ret.push(x)
pos += 1
end
end
for i in 0...ret.length
retstr += "/" if i>0
retstr += "/" if i > 0
retstr += ret[i]
end
return retstr
@@ -38,6 +39,7 @@ end
#####################################################################
# TODO: Delete this class in Ruby 2+.
class WeakRef
@@id_map = {}
@@id_rev_map = {}
@@ -91,6 +93,7 @@ end
# TODO: Delete this class in Ruby 2+.
class WeakHashtable
include Enumerable
@@ -123,73 +126,29 @@ class WeakHashtable
end
def [](key)
o=@hash[key]
o = @hash[key]
return o if !o
if o.weakref_alive?
o=o.__getobj__
o = o.__getobj__
else
@hash.delete(key)
o=nil
o = nil
end
return o
end
def []=(key,o)
if o!=nil
o=WeakRef.new(o)
end
@hash[key]=o
def []=(key, o)
o = WeakRef.new(o) if o != nil
@hash[key] = o
end
end
# Cache from RPG Maker VX library
module Cache
def self.system(x,hue=0)
BitmapCache.load_bitmap("Graphics/System/"+x,hue, true)
end
def self.character(x,hue=0)
BitmapCache.load_bitmap("Graphics/Characters/"+x,hue, true)
end
def self.picture(x,hue=0)
BitmapCache.load_bitmap("Graphics/Pictures/"+x,hue, true)
end
def self.animation(x,hue=0)
BitmapCache.load_bitmap("Graphics/Animations/"+x,hue, true)
end
def self.battler(x,hue=0)
BitmapCache.load_bitmap("Graphics/Battlers/"+x,hue, true)
end
def self.face(x,hue=0)
BitmapCache.load_bitmap("Graphics/Faces/"+x,hue, true)
end
def self.parallax(x,hue=0)
BitmapCache.load_bitmap("Graphics/Parallaxes/"+x,hue, true)
end
def self.clear
BitmapCache.clear()
end
def self.load_bitmap(dir,name,hue=0)
BitmapCache.load_bitmap(dir+name,hue, true)
end
end
# RPG::Cache from RPG Maker XP library
module RPG
module Cache
def self.load_bitmap(folder_name, filename, hue = 0)
BitmapCache.load_bitmap(folder_name+filename.to_s,hue, true)
BitmapCache.load_bitmap(folder_name + filename.to_s, hue, true)
end
def self.animation(filename, hue)
@@ -245,7 +204,7 @@ module RPG
end
def self.tile(filename, tile_id, hue)
BitmapCache.tile(filename,tile_id,hue)
BitmapCache.tile(filename, tile_id, hue)
end
def self.clear
@@ -259,53 +218,52 @@ end
class BitmapWrapper < Bitmap
attr_reader :refcount
@@disposedBitmaps={}
@@keys={}
def dispose
return if self.disposed?
@refcount-=1
super if @refcount==0
@refcount -= 1
super if @refcount == 0
end
def initialize(*arg)
super
@refcount=1
@refcount = 1
end
def resetRef
@refcount=1
@refcount = 1
end
def copy
bm=self.clone
bm = self.clone
bm.resetRef
return bm
end
def addRef
@refcount+=1
@refcount += 1
end
end
module BitmapCache
# TODO: Replace this with the commented line in Ruby 2+.
@cache = WeakHashtable.new
# @cache = ObjectSpace::WeakMap.new
def self.fromCache(i)
return nil if !@cache.include?(i)
obj=@cache[i]
obj = @cache[i]
return nil if obj && obj.disposed?
return obj
end
def self.setKey(key,obj)
@cache[key]=obj
def self.setKey(key, obj)
@cache[key] = obj
end
def self.debug
File.open("bitmapcache2.txt","wb") { |f|
File.open("bitmapcache2.txt", "wb") { |f|
for i in @cache.keys
k = fromCache(i)
if !k
@@ -321,31 +279,33 @@ module BitmapCache
def self.load_bitmap(path, hue = 0, failsafe = false)
cached = true
path = canonicalize(path)
path = -canonicalize(path) # Creates a frozen string from the path, to ensure identical paths are treated as identical.
objPath = fromCache(path)
if !objPath
@cleancounter = ((@cleancounter || 0) + 1)%10
# TODO: Delete this in Ruby 2+.
@cleancounter = ((@cleancounter || 0) + 1) % 10
if @cleancounter == 0
for i in @cache.keys
@cache.delete(i) if !fromCache(i)
end
end
# TODO: Up to here.
begin
bm = BitmapWrapper.new(path)
rescue Hangup
begin
bm = BitmapWrapper.new(path)
rescue
raise _INTL("Failed to load the bitmap located at: {1}",path) if !failsafe
bm = BitmapWrapper.new(32,32)
raise _INTL("Failed to load the bitmap located at: {1}", path) if !failsafe
bm = BitmapWrapper.new(32, 32)
end
rescue
raise _INTL("Failed to load the bitmap located at: {1}",path) if !failsafe
bm = BitmapWrapper.new(32,32)
raise _INTL("Failed to load the bitmap located at: {1}", path) if !failsafe
bm = BitmapWrapper.new(32, 32)
end
objPath = bm
@cache[path] = objPath
cached=false
cached = false
end
if hue == 0
objPath.addRef if cached
@@ -355,7 +315,7 @@ module BitmapCache
objKey = fromCache(key)
if !objKey
bitmap = objPath.copy
bitmap.hue_change(hue) if hue!=0
bitmap.hue_change(hue) if hue != 0
objKey = bitmap
@cache[key] = objKey
else
@@ -366,71 +326,71 @@ module BitmapCache
end
def self.animation(filename, hue)
self.load_bitmap("Graphics/Animations/"+filename, hue)
self.load_bitmap("Graphics/Animations/" + filename, hue)
end
def self.autotile(filename)
self.load_bitmap("Graphics/Autotiles/"+ filename)
self.load_bitmap("Graphics/Autotiles/" + filename)
end
def self.battleback(filename)
self.load_bitmap("Graphics/Battlebacks/"+ filename)
self.load_bitmap("Graphics/Battlebacks/" + filename)
end
def self.battler(filename, hue)
self.load_bitmap("Graphics/Battlers/"+ filename, hue)
self.load_bitmap("Graphics/Battlers/" + filename, hue)
end
def self.character(filename, hue)
self.load_bitmap("Graphics/Characters/"+ filename, hue)
self.load_bitmap("Graphics/Characters/" + filename, hue)
end
def self.fog(filename, hue)
self.load_bitmap("Graphics/Fogs/"+ filename, hue)
self.load_bitmap("Graphics/Fogs/" + filename, hue)
end
def self.gameover(filename)
self.load_bitmap("Graphics/Gameovers/"+ filename)
self.load_bitmap("Graphics/Gameovers/" + filename)
end
def self.icon(filename)
self.load_bitmap("Graphics/Icons/"+ filename)
self.load_bitmap("Graphics/Icons/" + filename)
end
def self.panorama(filename, hue)
self.load_bitmap("Graphics/Panoramas/"+ filename, hue)
self.load_bitmap("Graphics/Panoramas/" + filename, hue)
end
def self.picture(filename)
self.load_bitmap("Graphics/Pictures/"+ filename)
self.load_bitmap("Graphics/Pictures/" + filename)
end
def self.tileset(filename)
self.load_bitmap("Graphics/Tilesets/"+ filename)
self.load_bitmap("Graphics/Tilesets/" + filename)
end
def self.title(filename)
self.load_bitmap("Graphics/Titles/"+ filename)
self.load_bitmap("Graphics/Titles/" + filename)
end
def self.windowskin(filename)
self.load_bitmap("Graphics/Windowskins/"+ filename)
self.load_bitmap("Graphics/Windowskins/" + filename)
end
def self.tileEx(filename, tile_id, hue)
key = [filename, tile_id, hue]
objKey=fromCache(key)
objKey = fromCache(key)
if !objKey
bitmap=BitmapWrapper.new(32, 32)
bitmap = BitmapWrapper.new(Game_Map::TILE_WIDTH, Game_Map::TILE_HEIGHT)
x = (tile_id - 384) % 8 * 32
y = (tile_id - 384) / 8 * 32
rect = Rect.new(x, y, 32, 32)
rect = Rect.new(x, y, Game_Map::TILE_WIDTH, Game_Map::TILE_HEIGHT)
tileset = yield(filename)
bitmap.blt(0, 0, tileset, rect)
tileset.dispose
bitmap.hue_change(hue) if hue!=0
objKey=bitmap
@cache[key]=objKey
bitmap.hue_change(hue) if hue != 0
objKey = bitmap
@cache[key] = objKey
else
objKey.addRef
end
@@ -438,11 +398,13 @@ module BitmapCache
end
def self.tile(filename, tile_id, hue)
return self.tileEx(filename, tile_id,hue) { |f| self.tileset(f) }
return self.tileEx(filename, tile_id, hue) { |f| self.tileset(f) }
end
def self.clear
@cache = {}
# TODO: Replace this with the commented line in Ruby 2+.
@cache.clear
# @cache = ObjectSpace::WeakMap.new
GC.start
end
end