EngineLoadIMGContainer - Revision history

Thisdp: /* Code */

2022-12-22T04:36:23Z

Code

← Older revision		Revision as of 04:36, 22 December 2022
Line 112:		Line 112:
	function engineLoadIMGContainer(file)		function engineLoadIMGContainer(file)
	assert(type(file) == "string","Bad argument @'engineLoadIMGContainer' at argument 1, expected a string got "..type(file))		assert(type(file) == "string","Bad argument @'engineLoadIMGContainer' at argument 1, expected a string got "..type(file))
	--assert(fileExists(file),"Bad argument @'engineLoadIMGContainer' at argument 1, file "..file.." doesn't exist")		assert(fileExists(file),"Bad argument @'engineLoadIMGContainer' at argument 1, file "..file.." doesn't exist")
	local fs = genFileStream()		local fs = genFileStream()
	fs:loadFile(file)		fs:loadFile(file)

Thisdp at 16:48, 1 July 2021

2021-07-01T16:48:49Z

← Older revision		Revision as of 16:48, 1 July 2021
Line 47:		Line 47:
	get = function(self,offset,bytes,direct)		get = function(self,offset,bytes,direct)
	if self.usingRaw then		if self.usingRaw then
	return self.file:sub(offset+1,offset+bytes+1)		return self.file:sub(offset+1,offset+bytes)
	else		else
	local filePath = self.file		local filePath = self.file

Thisdp: /* Code */

2021-07-01T16:39:25Z

Code

← Older revision		Revision as of 16:39, 1 July 2021
Line 15:		Line 15:
	return {		return {
	--Variable		--Variable
			usingRaw = false;
	file = false;		file = false;
	cacheSize = 1024*1024; --1MB		cacheSize = 1024*1024; --1MB
Line 23:		Line 24:
	if fileExists(fname) then		if fileExists(fname) then
	self.file = fname		self.file = fname
			else
			self.file = fname
			self.usingRaw = true
	end		end
	end;		end;
Line 42:		Line 46:
	end;		end;
	get = function(self,offset,bytes,direct)		get = function(self,offset,bytes,direct)
	local filePath = self.file		if self.usingRaw then
	if filePath then		return self.file:sub(offset+1,offset+bytes+1)
	if direct then		else
	local f = fileOpen(filePath)		local filePath = self.file
	fileSetPos(f,offset)		if filePath then
	local str = fileRead(f,bytes)		if direct then
	fileClose(f)		local f = fileOpen(filePath)
	return str		fileSetPos(f,offset)
	else		local str = fileRead(f,bytes)
	if not self.cachedIndex then self:cache(offset) end		fileClose(f)
	local cacheStart,cacheEnd = self.cachedIndex,self.cachedIndex+self.cacheSize		return str
	local readStart,readEnd = offset,offset+bytes		else
	local str = ""		if not self.cachedIndex then self:cache(offset) end
	if readStart >= cacheStart then		local cacheStart,cacheEnd = self.cachedIndex,self.cachedIndex+self.cacheSize
	if readStart >= cacheEnd then		local readStart,readEnd = offset,offset+bytes
			local str = ""
			if readStart >= cacheStart then
			if readStart >= cacheEnd then
			self:cache(readStart)
			return self:get(offset,bytes)
			end
			if readEnd <= cacheEnd then
			return self.cachedString:sub(readStart-cacheStart+1,readEnd-cacheStart)
			else
			str = self.cachedString:sub(readStart-cacheStart+1)
			while true do
			self:cache(self.cachedIndex+self.cacheSize)
			local _cacheEnd = self.cachedIndex+self.cacheSize
			if self.cachedIndex+self.cacheSize >= readEnd then
			str = str..self.cachedString:sub(1,readEnd-self.cachedIndex)
			break
			else
			str = str..self.cachedString
			end
			end
			return str
			end
			else
	self:cache(readStart)		self:cache(readStart)
	return self:get(offset,bytes)		return self:get(offset,bytes)
	end		end
	~~if readEnd <= cacheEnd then~~
	~~return self.cachedString:sub(readStart-cacheStart+1,readEnd-cacheStart)~~
	~~else~~
	~~str = self.cachedString:sub(readStart-cacheStart+1)~~
	~~while true do~~
	~~self:cache(self.cachedIndex+self.cacheSize)~~
	~~local _cacheEnd = self.cachedIndex+self.cacheSize~~
	~~if self.cachedIndex+self.cacheSize >= readEnd then~~
	~~str = str..self.cachedString:sub(1,readEnd-self.cachedIndex)~~
	~~break~~
	~~else~~
	~~str = str..self.cachedString~~
	~~end~~
	~~end~~
	~~return str~~
	~~end~~
	~~else~~
	~~self:cache(readStart)~~
	~~return self:get(offset,bytes)~~
	end		end
	end		end
Line 104:		Line 112:
	function engineLoadIMGContainer(file)		function engineLoadIMGContainer(file)
	assert(type(file) == "string","Bad argument @'engineLoadIMGContainer' at argument 1, expected a string got "..type(file))		assert(type(file) == "string","Bad argument @'engineLoadIMGContainer' at argument 1, expected a string got "..type(file))
	assert(fileExists(file),"Bad argument @'engineLoadIMGContainer' at argument 1, file "..file.." doesn't exist")		--assert(fileExists(file),"Bad argument @'engineLoadIMGContainer' at argument 1, file "..file.." doesn't exist")
	local fs = genFileStream()		local fs = genFileStream()
	fs:loadFile(file)		fs:loadFile(file)

Thisdp: /* Code */

2021-07-01T16:06:07Z

Code

← Older revision		Revision as of 16:06, 1 July 2021
Line 38:		Line 38:
	self.cachedIndex = offset		self.cachedIndex = offset
	fileClose(f)		fileClose(f)
	~~return str~~
	end		end
	return false		return false

Thisdp at 16:05, 27 March 2021

2021-03-27T16:05:40Z

← Older revision		Revision as of 16:05, 27 March 2021
Line 24:		Line 24:
	self.file = fname		self.file = fname
	end		end
			end;
			clearCache = function(self)
			self.cachedIndex = false
			self.cachedString = ""
			collectgarbage()
	end;		end;
	cache = function(self,offset)		cache = function(self,offset)
Line 129:		Line 134:
	readIndex = readIndex+24		readIndex = readIndex+24
	imgFile.directory[index] = {name=name,streamingSize=streamingSize2048,sizeInArchive=sizeInArchive2048,offset=offset*2048}		imgFile.directory[index] = {name=name,streamingSize=streamingSize2048,sizeInArchive=sizeInArchive2048,offset=offset*2048}
	~~imgFile.files[index] = name~~
	imgFile.directoryNameToIndex[name] = index		imgFile.directoryNameToIndex[name] = index
	end		end
			fs:clearCache()
	imgFile.getFile = function(self,name)		imgFile.getFile = function(self,name)
	if self then		if self then
Line 137:		Line 142:
	if index then		if index then
	local dirData = imgFile.directory[index]		local dirData = imgFile.directory[index]
	return fs:get(dirData.offset,dirData.streamingSize)		return fs:get(dirData.offset,dirData.streamingSize,true)
	end		end
	return false		return false
Line 146:		Line 151:
	end		end
	imgFile.listFiles = function(self)		imgFile.listFiles = function(self)
	~~return~~ imgFile.~~files~~		local fileList = {}
			for i=1,#imgFile.directory do
			fileList[i] = imgFile.directory[i].name
			end
			return fileList
	end		end
	return imgFile		return imgFile

Thisdp: /* Example */

2021-02-15T10:29:04Z

Example

← Older revision		Revision as of 10:29, 15 February 2021
Line 156:		Line 156:
	<section name="Client" class="client" show="true">		<section name="Client" class="client" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">

	local img = engineLoadIMGContainer("gta3.img")		local img = engineLoadIMGContainer("gta3.img")
	txd = engineLoadTXD(img:getFile("banshee.txd"))		txd = engineLoadTXD(img:getFile("banshee.txd"))

Thisdp: /* Code */

2021-02-14T03:27:37Z

Code

← Older revision		Revision as of 03:27, 14 February 2021
Line 101:		Line 101:
	assert(type(file) == "string","Bad argument @'engineLoadIMGContainer' at argument 1, expected a string got "..type(file))		assert(type(file) == "string","Bad argument @'engineLoadIMGContainer' at argument 1, expected a string got "..type(file))
	assert(fileExists(file),"Bad argument @'engineLoadIMGContainer' at argument 1, file "..file.." doesn't exist")		assert(fileExists(file),"Bad argument @'engineLoadIMGContainer' at argument 1, file "..file.." doesn't exist")
	local fs = ~~fileStream~~		local fs = genFileStream()
	fs:loadFile(file)		fs:loadFile(file)
	local imgFile = {		local imgFile = {

Thisdp: /* Code */

2021-02-14T03:27:21Z

Code

Show changes

Cleopatradev: need to local var

2021-02-13T22:10:15Z

need to local var

← Older revision		Revision as of 22:10, 13 February 2021
Line 12:		Line 12:
	<section name="Clientsided Script" class="client" show="true">		<section name="Clientsided Script" class="client" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	fileStream = {		local fileStream = {
	--Variable		--Variable
	file = false;		file = false;

Thisdp: /* Example */

2021-02-13T18:57:49Z

Example

← Older revision		Revision as of 18:57, 13 February 2021
Line 155:		Line 155:
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">

	local img = ~~engineLoadIMG~~("gta3.img")		local img = engineLoadIMGContainer("gta3.img")
	txd = engineLoadTXD(img:getFile("banshee.txd"))		txd = engineLoadTXD(img:getFile("banshee.txd"))
	dff = engineLoadDFF(img:getFile("banshee.dff"))		dff = engineLoadDFF(img:getFile("banshee.dff"))