Blueprint call lua
There is two type node for blueprint to interact with lua.
LuaClassPath is lua path, require it in lua must return a lua table Inherit table CppObjectBase
This Node will create a lua table to represent the Blueprint object.
There are lots of LuaCall_X_Y Node
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X mean how many parameter you want to pass to Lua while Y is how many return value you want from lua.
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If you don't link ins input,then will call global lua function.otherwise call the lua class function.
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basic type(int,float,bool,name,text,string....) are passed by value
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struct type is passed by referenced.
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can't pass container Paramter(map,array,set),but you can put them into a struct then pass the struct.