Hello,
I have a problem that is starting to give me a headache. I'm learing Lua Scripting, so I took some scripts as examples and tried to build a carshop.
Basic idea seems simple to me, list al the cars from an xml file and then, when a player clicks buy, compare his/her money to the costs and spawn the car.
The shops are created without a fuss, also from an xml file. But when I do so with the cars, it seems to think there are no entries in the xml file?!.
Here is my a piece of my xml file:
<cars>
<car id="602" price="15000" />
<car id="496" price="15000" />
<car id="401" price="15000" />
<car id="518" price="15000" />
<car id="527" price="15000" />
<car id="589" price="15000" />
<car id="419" price="15000" />
<car id="533" price="15000" />
<car id="526" price="15000" />
</cars>
and this is the list function:
outputChatBox( "Client: Creating car grid" )
oCarList = guiCreateGridList ( 0.03 , 0.07, 0.4, 0.8, true, oShopGUI )
oColumnCarName = guiGridListAddColumn( oCarList, "Car", 0.5 )
oColumnPrice = guiGridListAddColumn( oCarList, "Price", 0.3 )
oCarXml = xmlLoadFile("data\\cars.xml")
if ( oCarXml ) then
outputChatBox( "Client: Cars.xml loaded" )
--local oCarListRow = guiGridListAddRow( oCarList )
--guiGridListSetItemText( oCarList, oCarListRow, 1, "test", false, false )
--guiGridListSetItemText( oCarList, oCarListRow, 2, "123", false, false )
local iCarIndex = 0;
while ( xmlFindChild( oCarXML, "vehicle", iCarIndex ) ~= false ) do
outputChatBox( "Client: message 2" )
local oCar = xmlFindChild( oCarXML, "vehicle", iCarIndex )
local iCarID = xmlNodeGetAttribute( oCar, "id" )
local iCarPrice = xmlNodeGetAttribute( oCar, "price" )
local sCarName = getVehicleNameFromModel( iCarID )
local oCarListRow = guiGridListAddRow( oCarList )
guiGridListSetItemText( oCarList, oCarListRow, 1, ""..sCarName.."", false, false )
guiGridListSetItemText( oCarList, oCarListRow, 2, ""..iCarPice.."", false, false )
iCarIndex = iCarIndex + 1
end
outputChatBox( "Client: cars added to list." )
as you can see, I also tried adding cars manually to the list and that worked fine. Can anyone help me, or point me in the right direction?
