mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
814f864989
* Update solidx size, shift, cellmask to 8, 3, 7 * Introduce realm descriptor versioning * Add core-changes * Update breaking-changes.txt
87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
/** @file
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*
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* @par History
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*/
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#include "realmdescriptor.h"
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#include "../clib/cfgelem.h"
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#include "../clib/cfgfile.h"
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#include "../clib/strutil.h"
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namespace Pol
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{
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namespace Plib
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{
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RealmDescriptor RealmDescriptor::Load( const std::string& realm_name,
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const std::string& realm_path )
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{
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std::string realm_cfg_filename;
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if ( realm_path == "" )
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realm_cfg_filename = "realm/" + realm_name + "/realm.cfg";
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else
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realm_cfg_filename = realm_path + "/realm.cfg";
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Clib::ConfigFile cf( realm_cfg_filename, "REALM" );
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Clib::ConfigElem elem;
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if ( !cf.read( elem ) )
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elem.throw_error( "Unable to read configuration file " + realm_cfg_filename );
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return RealmDescriptor( realm_name, realm_path, elem );
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}
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namespace
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{
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unsigned short calc_grid_size( const unsigned size )
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{
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unsigned grid_size = size / WGRID_SIZE;
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// Tokuno-Fix
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if ( grid_size * WGRID_SIZE < size )
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grid_size++;
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return static_cast<unsigned short>( grid_size );
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}
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} // namespace
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RealmDescriptor::RealmDescriptor( const std::string& realm_name, const std::string& realm_path,
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Clib::ConfigElem& elem )
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: name( realm_name ),
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file_path( realm_path ),
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width( elem.remove_ushort( "width" ) ),
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height( elem.remove_ushort( "height" ) ),
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uomapid( elem.remove_unsigned( "uomapid", 0 ) ),
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uodif( elem.remove_bool( "uodif", false ) ),
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num_map_patches( elem.remove_unsigned( "num_map_patches", 0 ) ),
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num_static_patches( elem.remove_unsigned( "num_static_patches", 0 ) ),
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season( elem.remove_unsigned( "season", 1 ) ),
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mapserver_type( Clib::strlowerASCII( elem.remove_string( "mapserver", "memory" ) ) ),
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grid_width( calc_grid_size( width ) ),
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grid_height( calc_grid_size( height ) ),
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version( elem.remove_ushort( "version", 0 ) )
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{
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if ( version != RealmDescriptor::VERSION )
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{
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elem.throw_error(
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fmt::format( "Invalid realm descriptor version: expecting version {}. "
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"Please regenerate realms using uoconvert.",
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RealmDescriptor::VERSION ) );
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}
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}
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size_t RealmDescriptor::sizeEstimate() const
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{
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size_t size = sizeof( *this );
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size += name.capacity() + file_path.capacity() + mapserver_type.capacity();
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return size;
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}
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std::string RealmDescriptor::path( const std::string& filename ) const
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{
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if ( file_path == "" )
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return "realm/" + name + "/" + filename;
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else
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return file_path + "/" + filename;
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}
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} // namespace Plib
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} // namespace Pol
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