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TinyXML

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Twisol

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Well, Deranged has pointed me to TinyXML, so I might just scrap the current file parser I'm working on. It depends on if I can use TinyXML to fill instances of class "item" with the information parsed from an XML file. Could anyone reading this comment and let me know if it's possible and a good idea to use TinyXML to parse an XML file like below (this is just a guess at what an XML file would look like, I don't have any experience with XML) into a C++ object like [also] below?

EDIT: Hah, the past three entries have started with "Well". Ironic, since I'm not feeling at all "well" right now!



"Mana Potion">
A potion of Mana

+10

10
5
1






class item {
string name;
int price;
string desc;
mapint> effects;
int InvenQuant, EquipQuant, StoreQuant;
}


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In case it's useful to you, you could try Daabli (http://sourceforge.net/projects/daabli/) for loading your C++ objects.

The code for loading your structure would look like this:
#include "Daabli.h"


class Item
{
std::string _name;
int _price;
std::string _desc;
std::map<std::string, int> _effects;
int _invenQuant;
int _equipQuant;
int _storeQuant;

public:
const bool Read(Daabli::Reader &r)
{
return
r.Read( "name", _name ) && // required
r.Read( "price", _price, 0 ) && // optional
r.Read( "desc", _desc ) && // required
r.Read( "effects", _effects ) && // required
r.Read( "inventory", _invenQuant, 0 ) && // optional
r.Read( "equipment", _equipQuant, 0 ) && // optional
r.Read( "store", _storeQuant, 0 ); // optional
}
};

int main(int /*argc*/, char * /*argv*/[])
{
Daabli::Reader r;

if( !r.FromFile( "input.txt" ) )
return -1;

Item item;

// Read the item
if( !r.Read( "item", item ) )
return -1;

// Do something with item here

return 0;
}


And the input.txt data file would look like this:
item =

{
name = "Mana Potion";
desc = "A potion of Mana";
effects =
{
{ "mana", 10 },
{ "life", 1 } // gives some life also
};
inventory = 5;
equipment = 1;
store = 10;
};


For more information about Daabli, see this thread: http://www.gamedev.net/community/forums/topic.asp?topic_id=539326

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