23 lines
504 B
C++
23 lines
504 B
C++
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#include <cassert>
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#include "lua_stackguard.h"
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#include "log.h"
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namespace Util {
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LuaStackguard::LuaStackguard(const char* f, int l, lua_State *L) {
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assert(L);
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m_state = L;
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i_file = f;
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i_line = l;
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m_top = lua_gettop(m_state);
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}
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LuaStackguard::~LuaStackguard() {
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int now_top = lua_gettop(m_state);
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if (now_top > m_top) {
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Util::Log::warn(i_file, i_line) << "Stack-balance: " << now_top << " > " << m_top << std::endl;
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lua_settop(m_state, m_top);
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}
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}
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}
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