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74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
//
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// Created by koncord on 23.01.16.
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//
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#include<iostream>
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#include <stdexcept>
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#include "ScriptFunction.hpp"
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#if defined (ENABLE_LUA)
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#include "LangLua/LangLua.hpp"
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#endif
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using namespace std;
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ScriptFunction::ScriptFunction(ScriptFunc fCpp,char ret_type, const string &def) :
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fCpp(fCpp), ret_type(ret_type), def(def), script_type(SCRIPT_CPP)
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{
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}
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#if defined (ENABLE_LUA)
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ScriptFunction::ScriptFunction(const ScriptFuncLua &fLua, lua_State *lua, char ret_type, const std::string &def) :
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fLua({lua, fLua}), ret_type(ret_type), def(def), script_type(SCRIPT_LUA)
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{
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}
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#endif
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ScriptFunction::~ScriptFunction()
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{
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#if defined (ENABLE_LUA)
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if (script_type == SCRIPT_LUA)
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fLua.name.~ScriptFuncLua();
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#endif
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}
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boost::any ScriptFunction::Call(const vector<boost::any> &args)
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{
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boost::any result;
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if (def.length() != args.size())
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throw runtime_error("Script call: Number of arguments does not match definition");
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#if defined (ENABLE_LUA)
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else if (script_type == SCRIPT_LUA)
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{
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LangLua langLua(fLua.lua);
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boost::any any = langLua.Call(fLua.name.c_str(), def.c_str(), args);
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switch (ret_type)
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{
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case 'i':
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result = boost::any_cast<luabridge::LuaRef>(any).cast<unsigned int>();
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break;
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case 'q':
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result = boost::any_cast<luabridge::LuaRef>(any).cast<signed int>();
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break;
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case 'f':
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result = boost::any_cast<luabridge::LuaRef>(any).cast<double>();
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break;
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case 's':
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result = boost::any_cast<luabridge::LuaRef>(any).cast<const char*>();
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break;
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case 'v':
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result = boost::any();
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break;
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default:
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throw runtime_error("Lua call: Unknown return type" + ret_type);
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}
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}
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#endif
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return result;
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}
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