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allow multiline code input, command will be executed when enough code given

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This commit is contained in:
mniip 2013-05-03 09:56:13 +04:00
parent 0233d8db46
commit 4cd12e8561
1 changed files with 15 additions and 2 deletions
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17
src/cat/LuaScriptInterface.cpp
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@ -57,6 +57,7 @@ Renderer * luacon_ren;
bool *luacon_currentCommand;
std::string *luacon_lastError;
std::string lastCode;
int *lua_el_func, *lua_el_mode, *lua_gr_func;
@ -178,6 +179,8 @@ LuaScriptInterface::LuaScriptInterface(GameController * c, GameModel * m):
luacon_currentCommand = &currentCommand;
luacon_lastError = &lastError;
lastCode = "";
//Replace print function with our screen logging thingy
lua_pushcfunction(l, luatpt_log);
lua_setglobal(l, "print");
@ -2123,18 +2126,28 @@ int LuaScriptInterface::Command(std::string command)
std::string text = "";
lastError = "";
currentCommand = true;
std::string tmp = "return " + command;
if(lastCode.length())
lastCode += "\n";
lastCode += command;
std::string tmp = "return " + lastCode;
ui::Engine::Ref().LastTick(clock());
luaL_loadbuffer(l, tmp.c_str(), tmp.length(), "@console");
if(lua_type(l, -1) != LUA_TFUNCTION)
{
lua_pop(l, 1);
luaL_loadbuffer(l, command.c_str(), command.length(), "@console");
luaL_loadbuffer(l, lastCode.c_str(), lastCode.length(), "@console");
}
if(lua_type(l, -1) != LUA_TFUNCTION)
{
lastError = luacon_geterror();
if(std::string(lastError).find("near '<eof>'")!=-1) //the idea stolen from lua-5.1.5/lua.c
lastError = ">";
else
lastCode = "";
}
else
{
lastCode = "";
ret = lua_pcall(l, 0, LUA_MULTRET, 0);
if(ret)
lastError = luacon_geterror();