DGS Multilingual: Difference between revisions

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*3. In the condition, we provides [[string]], [[table]] and following functions:
*3. In the condition, we provides [[string]], [[table]] and following functions:
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
bool find( table matchTable, mixed anythingToMatch )
bool find( table matchTable, mixed anythingToMatch )
</syntaxhighlight>
</syntaxhighlight>


*4. Then send the dictionary into DGS:
*4. Then send the dictionary into DGS:

Revision as of 07:01, 28 January 2023

Description

  • 1. DGS has a built-in multilingual (multi-language) system.
  • 2. multilingual allows dynamic language changing and prevents non-essential GUI recreating or text reset by code.
  • 3. DGS multilingual system will specify the structure of Translation Table (Dictionary).

Usage 1 (Basic usage)

  • 0. Don't forget to import DGS Head or use "export.dgs:".
  • 1. A Translation Table (Dictionary) should be specified:
Dict = {
	TestText1="Welcome To DGS",
}
  • 2. And, send the dictionary into DGS:
dgsSetTranslationTable("testDict",Dict) --Name,Dictionary.
  • 3. Now, DGS knows that dictionary, we need to tell DGS we want to use it:
dgsSetAttachTranslation("testDict") --This is global setting to one resource
  • 3. Create a label:
label = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, {"TestText"}, true )

Usage 2 (Basic usage)

  • 0. Don't forget to import DGS Head or use "export.dgs:".
  • 1. A Translation Table (Dictionary) should be specified:
Dict = {
	TestText1="Welcome To DGS",
}
  • 2. And, send the dictionary into DGS:
dgsSetTranslationTable("testDict",Dict) --Name,Dictionary.
  • 3. Now, DGS knows that dictionary, we can create a label and attach its text to the dictionary:
label = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, {"TestText"}, true )
dgsAttachToTranslation(label,"testDict") --Only attach one element to the dictionary.

Or you can also do:

label = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, "", true )
dgsAttachToTranslation(label,"testDict") --Only attach one element to the dictionary.
dgsSetText(label,{"TestText"})

Usage 3 (With parameters)

  • 0. Don't forget to import DGS Head or use "export.dgs:".
  • 1. A Translation Table (Dictionary) should be specified. And here we have an extra %rep% that takes the place of parameter:
Dict = {
	TestText1="Welcome To %rep%",
	TestText2="Welcome To %rep% %rep%",
}
  • 2. And, send the dictionary into DGS:
dgsSetTranslationTable("testDict",Dict) --Name,Dictionary.
  • 3. Now, DGS knows that dictionary, tell DGS we want to use it:
dgsSetAttachTranslation("testDict")
  • 4. Create a label, pass "DGS" as the argument
label1 = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, {"TestText1","DGS"}, true )
label2 = dgsCreateLabel (0.51, 0.64, 0.16, 0.14, {"TestText2","DGS",":D"}, true )  -- 2 parameters.
label3 = dgsCreateLabel (0.51, 0.74, 0.16, 0.14, {"TestText2","DGS"}, true )  -- the rest unused '''%rep%''' will be deleted.

Usage 4 (High Level Translation)

  • 0. Don't forget to import DGS Head or use "export.dgs:".
  • 1. A Translation Table (Dictionary) should be specified. And DGS parameter support 2nd level translation:
Dict = {
	TestText="Welcome To %rep%. Have a good time %rep%",
	Smile=":)",
}
  • 2. And, send the dictionary into DGS:
dgsSetTranslationTable("testDict",Dict) --Name,Dictionary.
  • 3. Now, DGS knows that dictionary, tell DGS we want to use it:
dgsSetAttachTranslation("testDict")
  • 4. Create a label, and use 2nd level translation:
label = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, {"TestText","DGS", {"Smile"}}, true )

or more

label = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, {"TestText","DGS", {"TestText",{"TestText","Smile","Smile"},"Smile"}}, true )

Usage 5 (Conditional Translation)

  • 0. Don't forget to import DGS Head or use "export.dgs:".
  • 1. A Translation Table (Dictionary) should be specified. And the translation item should be a table includes conditions and results.
testDict = {
	exampleTranslation = {
		"health == 'Superman'",				"You are a superman",
		"find({0}, health)",				"Your health is 0",
		"health <= 40",						"Your health is low",
		"health <= 60",						"Your health is medium",
		"health <= 80",						"Your health is high",
		"Your health is $health",
	}
}
  • 2. The table seems to be hard to understand. But actually, you can understand it like this:
	if health == 'Superman' then		-	-condition 1
		return "You are a superman"			--result 1
	elseif find({0}, health) then			--condition 2
		return "Your health is 0"			--result 2
	elseif health <= 40 then				--condition 3
		return "Your health is low"			--result 3
	elseif health <= 60 then				--condition 4
		return "Your health is medium"		--result 4
	elseif health <= 80 then				--condition 5
		return "Your health is high"		--result 5
	else
		return "Your health is "..health	--result if not matched (this must exist)
	end
  • 3. In the condition, we provides string, table and following functions:
	bool find( table matchTable, mixed anythingToMatch )
  • 4. Then send the dictionary into DGS:
dgsSetTranslationTable("testDict",testDict) --Name,Dictionary.
  • 5. Now, DGS knows that dictionary, tell DGS we want to use it:
dgsSetAttachTranslation("testDict")
  • 6. Create a label, and use conditional translation:
label = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, { "TestText", health=40 }, true )

With DGS translation property listener, you can also do this:

label = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, {"TestText", health=20 }, true )
dgsTranslationAddPropertyListener(label,"health")		--Properties have higher priority than the items in text table
dgsSetProperty(label,"health","Superman")
setTimer(function()
	dgsSetProperty(label,"health",60)
end,1000,1)

Usage 6 (Language Change)

  • 0. Don't forget to import DGS Head or use "export.dgs:".
  • 1. A Translation Table (Dictionary) should be specified:
Dict1 = {
	TestText="Welcome To DGS",
}
Dict2 = {
	TestText="SGD oT emocleW",
}
  • 2. And, send the dictionary into DGS:
dgsSetTranslationTable("testDict",Dict1) --Name,Dictionary.
  • 3. Now, DGS knows that dictionary, tell DGS we want to use it:
dgsSetAttachTranslation("testDict")
  • 4. Create a label:
label = dgsCreateLabel (0.51, 0.54, 0.16, 0.14, {"TestText"}, true )
  • 4. Replace the dictionary (language changed), and you will see the text changed automatically:
dgsSetTranslationTable("testDict",Dict2)