You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
126 lines
3.2 KiB
C++
126 lines
3.2 KiB
C++
//
|
|
// Created by koncord on 19.03.16.
|
|
//
|
|
|
|
#ifndef PLUGINSYSTEM3_SCRIPT_HPP
|
|
#define PLUGINSYSTEM3_SCRIPT_HPP
|
|
|
|
#include <boost/any.hpp>
|
|
#include <unordered_map>
|
|
#include <memory>
|
|
|
|
#include "Types.hpp"
|
|
#include "SystemInterface.hpp"
|
|
#include "ScriptFunction.hpp"
|
|
#include "ScriptFunctions.hpp"
|
|
#include "Language.hpp"
|
|
|
|
#include "Networking.hpp"
|
|
|
|
class Script : private ScriptFunctions
|
|
{
|
|
// http://imgur.com/hU0N4EH
|
|
private:
|
|
|
|
Language *lang;
|
|
|
|
enum
|
|
{
|
|
SCRIPT_CPP,
|
|
SCRIPT_LUA,
|
|
SCRIPT_MONO
|
|
};
|
|
|
|
template<typename R>
|
|
R GetScript(const char *name)
|
|
{
|
|
if (script_type == SCRIPT_CPP)
|
|
{
|
|
return SystemInterface<R>(lang->GetInterface(), name).result;
|
|
}
|
|
else
|
|
{
|
|
return reinterpret_cast<R>(lang->IsCallbackPresent(name));
|
|
}
|
|
}
|
|
|
|
int script_type;
|
|
std::unordered_map<unsigned int, FunctionEllipsis<void>> callbacks_;
|
|
|
|
typedef std::vector<std::unique_ptr<Script>> ScriptList;
|
|
static ScriptList scripts;
|
|
|
|
Script(const char *path);
|
|
|
|
Script(const Script&) = delete;
|
|
Script& operator=(const Script&) = delete;
|
|
|
|
protected:
|
|
static std::string moddir;
|
|
static bool debugMode;
|
|
public:
|
|
~Script();
|
|
|
|
static void Init();
|
|
static void Free();
|
|
static bool IsDebugMode();
|
|
static void EnableDebugMode();
|
|
static void LoadScript(const char *script, const char* base);
|
|
static void LoadScripts(char* scripts, const char* base);
|
|
static void UnloadScripts();
|
|
static void SetModDir(const std::string &moddir);
|
|
static const char* GetModDir();
|
|
|
|
static constexpr ScriptCallbackData const& CallBackData(const unsigned int I, const unsigned int N = 0) {
|
|
return callbacks[N].index == I ? callbacks[N] : CallBackData(I, N + 1);
|
|
}
|
|
|
|
template<size_t N>
|
|
static constexpr unsigned int CallbackIdentity(const char(&str)[N])
|
|
{
|
|
return Utils::hash(str);
|
|
}
|
|
|
|
template<unsigned int I, bool B = false, typename... Args>
|
|
static unsigned int Call(Args&&... args) {
|
|
constexpr ScriptCallbackData const& data = CallBackData(I);
|
|
static_assert(data.callback.matches(TypeString<typename std::remove_reference<Args>::type...>::value),
|
|
"Wrong number or types of arguments");
|
|
|
|
unsigned int count = 0;
|
|
|
|
for (auto& script : scripts)
|
|
{
|
|
if (!script->callbacks_.count(I))
|
|
script->callbacks_.emplace(I, script->GetScript<FunctionEllipsis<void>>(data.name));
|
|
|
|
auto callback = script->callbacks_[I];
|
|
|
|
if (!callback)
|
|
continue;
|
|
|
|
if (script->script_type == SCRIPT_CPP)
|
|
(callback)(std::forward<Args>(args)...);
|
|
else
|
|
{
|
|
try
|
|
{
|
|
script->lang->Call(data.name, data.callback.types, B, std::forward<Args>(args)...);
|
|
}
|
|
catch (std::exception &e)
|
|
{
|
|
LOG_MESSAGE_SIMPLE(Log::LOG_ERROR, e.what());
|
|
|
|
if (!mwmp::Networking::getPtr()->getScriptErrorIgnoringState())
|
|
throw;
|
|
}
|
|
}
|
|
++count;
|
|
}
|
|
|
|
return count;
|
|
}
|
|
};
|
|
|
|
#endif //PLUGINSYSTEM3_SCRIPT_HPP
|