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/*
core/func.cc
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#include <map>
#include <string>
#include <iomanip>
#include "sys/sys.h"
#include "core/func.h"
namespace core
{
/* ---- Static functions for the Func registry -------------------- */
Func::Registry Func::func_registry;
Func * Func::add(const char *name, FuncPtr functionptr, unsigned int flags)
{
Func *func = 0;
Registry::iterator it = func_registry.find(name);
if (it == func_registry.end()) {
func = new Func(name, (void *)functionptr, flags & ~Func::Game);
func_registry[std::string(name)] = func;
//con_debug << "Function '" << name << "' registered." << std::endl;
} else {
con_warn << "Function '" << name << "' already registered!" << std::endl;
func = (*it).second;
}
return func;
}
Func *Func::add(const char *name, GameFuncPtr gamefunctionptr, unsigned int flags)
{
Func *func = 0;
Registry::iterator it = func_registry.find(name);
if (it == func_registry.end()) {
func = new Func(name, (void *)gamefunctionptr, flags | Func::Game);
func_registry[func->name()] = func;
//con_debug << "Function '" << name << "' registered." << std::endl;
} else {
con_warn << "Function '" << name << "' already registered!" << std::endl;
func = (*it).second;
}
return func;
}
void Func::remove(const char *name)
{
std::map<std::string, Func *>::iterator it = func_registry.find(std::string(name));
if (it != func_registry.end()) {
delete (*it).second;
func_registry.erase(it);
//con_debug << "Function '" << name << "' unregistered." << std::endl;
}
}
void Func::remove(const std::string &name)
{
std::map<std::string, Func *>::iterator it = func_registry.find(name);
if (it != func_registry.end()) {
delete (*it).second;
func_registry.erase(it);
//con_debug << "Function '" << name << "' unregistered." << std::endl;
}
}
Func *Func::find(const std::string &name)
{
std::map<std::string, Func *>::iterator it = func_registry.find(name);
if (it == func_registry.end())
return 0;
else
return (*it).second;
}
void Func::list()
{
Registry::iterator it;
con_print << "Flags: G=Game S=Shared" << std::endl;
for (it = func_registry.begin(); it != func_registry.end(); it++) {
std::string typeindicator;
if (((*it).second->flags() & Game) == Game)
typeindicator += 'G';
else
typeindicator += ' ';
if (((*it).second->flags() & Shared) == Shared)
typeindicator += 'S';
else
typeindicator += ' ';
con_print << " " << typeindicator << " " << (*it).second->name() << " " << (*it).second->info() << std::endl;
}
con_print << func_registry.size() << " registered functions" << std::endl;
}
/* ---- Func ------------------------------------------------------ */
Func::Func(char const * name, void *ptr, unsigned int flags)
{
if (name)
func_name.assign(name);
else
func_name.clear();
func_info.clear();
func_flags = flags;
func_ptr = ptr;
}
Func::~Func()
{
func_name.clear();
func_ptr = 0;
func_flags = 0;
}
void Func::set_info(const char *info)
{
if (info)
func_info.assign(info);
}
void Func::exec(std::string const &args)
{
if ((flags() & Game))
return;
FuncPtr function = (FuncPtr) func_ptr;
function(args);
}
void Func::exec(Player *player, std::string const &args)
{
if (!(flags() & Game))
return;
GameFuncPtr gamefunction = (GameFuncPtr) func_ptr;
gamefunction(player, args);
}
} // namespace core
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