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https://github.com/TES3MP/openmw-tes3mp.git
synced 2025-11-04 03:56:42 +00:00
2f1ef049d2
Unfortunately, default values set in the C++ code for our script function parameters don't actually seem to work, and they always default to false because they receive a nil value from Lua. As a result, to not break compatibility with previous scripts, I've decided to use a skipAttachedPlayer argument instead so it can default to false while still providing the same benefits that sendToAttachedPlayer provided.
91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
#include "ScriptFunctions.hpp"
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#include "API/PublicFnAPI.hpp"
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#include <cstdarg>
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#include <iostream>
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#include <apps/openmw-mp/Player.hpp>
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#include <apps/openmw-mp/Networking.hpp>
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#include <components/openmw-mp/NetworkMessages.hpp>
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template<typename... Types>
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constexpr char TypeString<Types...>::value[];
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constexpr ScriptFunctionData ScriptFunctions::functions[];
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constexpr ScriptCallbackData ScriptFunctions::callbacks[];
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using namespace std;
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void ScriptFunctions::GetArguments(std::vector<boost::any> ¶ms, va_list args, const std::string &def)
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{
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params.reserve(def.length());
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try
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{
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for (char c : def)
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{
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switch (c)
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{
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case 'i':
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params.emplace_back(va_arg(args, unsigned int));
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break;
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case 'q':
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params.emplace_back(va_arg(args, signed int));
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break;
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case 'l':
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params.emplace_back(va_arg(args, unsigned long long));
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break;
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case 'w':
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params.emplace_back(va_arg(args, signed long long));
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break;
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case 'f':
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params.emplace_back(va_arg(args, double));
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break;
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case 'p':
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params.emplace_back(va_arg(args, void*));
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break;
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case 's':
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params.emplace_back(va_arg(args, const char*));
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break;
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case 'b':
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params.emplace_back(va_arg(args, int));
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break;
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default:
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throw runtime_error("C++ call: Unknown argument identifier " + c);
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}
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}
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}
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catch (...)
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{
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va_end(args);
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throw;
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}
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va_end(args);
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}
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void ScriptFunctions::MakePublic(ScriptFunc _public, const char *name, char ret_type, const char *def) noexcept
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{
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Public::MakePublic(_public, name, ret_type, def);
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}
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boost::any ScriptFunctions::CallPublic(const char *name, va_list args) noexcept
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{
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vector<boost::any> params;
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try
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{
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string def = Public::GetDefinition(name);
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GetArguments(params, args, def);
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return Public::Call(name, params);
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}
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catch (...) {}
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return 0;
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}
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