dfhack/plugins/Dfusion/dfusion.cpp

266 lines
6.5 KiB
C++

#include "Core.h"
#include "Console.h"
#include "Export.h"
#include "PluginManager.h"
#include "MemAccess.h"
#include "MiscUtils.h"
#include <vector>
#include <string>
#include "tinythread.h"
#include "luamain.h"
#include "lua_Console.h"
#include "lua_Process.h"
#include "lua_Hexsearch.h"
#include "lua_Misc.h"
#include "lua_VersionInfo.h"
#include "functioncall.h"
#include "lua_FunctionCall.h"
#include "lua_Offsets.h"
#include "DataDefs.h"
using std::vector;
using std::string;
using namespace DFHack;
static tthread::mutex* mymutex=0;
static tthread::thread* thread_dfusion=0;
uint64_t timeLast=0;
DFHACK_PLUGIN("dfusion")
command_result dfusion (color_ostream &out, std::vector <std::string> &parameters);
command_result dfuse (color_ostream &out, std::vector <std::string> &parameters);
command_result lua_run (color_ostream &out, std::vector <std::string> &parameters);
command_result lua_run_file (color_ostream &out, std::vector <std::string> &parameters);
DFhackCExport const char * plugin_name ( void )
{
return "dfusion";
}
DFhackCExport command_result plugin_init ( Core * c, std::vector <PluginCommand> &commands)
{
lua::state st=lua::glua::Get();
//maybe remake it to run automaticaly
DFHack::AttachDFGlobals(st);
lua::RegisterConsole(st);
lua::RegisterProcess(st);
lua::RegisterHexsearch(st);
lua::RegisterMisc(st);
lua::RegisterVersionInfo(st);
lua::RegisterFunctionCall(st);
lua::RegisterEngine(st);
#ifdef LINUX_BUILD
st.push(1);
st.setglobal("LINUX");
#else
st.push(1);
st.setglobal("WINDOWS");
#endif
st.getglobal("Console");
st.getfield("println");
st.setglobal("print");
st.pop();
commands.push_back(PluginCommand("dfusion","Run dfusion system (interactive i.e. can input further commands).",dfusion,true));
commands.push_back(PluginCommand("dfuse","Init dfusion system (not interactive).",dfuse,false));
commands.push_back(PluginCommand("lua", "Run interactive interpreter. Use 'lua <filename>' to run <filename> instead.",lua_run,true));
commands.push_back(PluginCommand("runlua", "Run non-interactive interpreter. Use 'runlua <filename>' to run <filename>.",lua_run_file,false));
mymutex=new tthread::mutex;
return CR_OK;
}
DFhackCExport command_result plugin_shutdown ( Core * c )
{
// shutdown stuff
if(thread_dfusion)
delete thread_dfusion;
delete mymutex;
return CR_OK;
}
DFhackCExport command_result plugin_onupdate_DISABLED ( Core * c )
{
uint64_t time2 = GetTimeMs64();
uint64_t delta = time2-timeLast;
if(delta<100)
return CR_OK;
timeLast = time2;
mymutex->lock();
lua::state s=lua::glua::Get();
s.getglobal("OnTick");
if(s.is<lua::function>())
{
try{
s.pcall();
}
catch(lua::exception &e)
{
c->getConsole().printerr("Error OnTick:%s\n",e.what());
c->getConsole().printerr("%s\n",lua::DebugDump(lua::glua::Get()).c_str());
c->getConsole().msleep(1000);
}
}
s.settop(0);
mymutex->unlock();
return CR_OK;
}
void InterpreterLoop(color_ostream &out)
{
DFHack::CommandHistory hist;
lua::state s=lua::glua::Get();
string curline;
out.print("Type quit to exit interactive mode.\n"
"Shortcuts:\n"
" '= foo' => '_1,_2,... = foo'\n"
" '! foo' => 'print(foo)'\n");
assert(out.is_console());
Console &con = static_cast<Console&>(out);
int vcnt = 1;
s.settop(0);
for (;;) {
con.lineedit("[lua]# ",curline,hist);
if (curline.empty())
continue;
if (curline == "quit")
break;
hist.add(curline);
try
{
if (curline[0] == '=')
{
curline = "return " + curline.substr(1);
s.loadstring(curline);
s.pcall(0, LUA_MULTRET);
int numret = s.gettop();
for (int i = 1; i <= numret; i++)
{
if (i == 1)
{
s.pushvalue(i);
s.setglobal("_");
}
std::string name = stl_sprintf("_%d", vcnt++);
s.pushvalue(i);
s.setglobal(name);
con.print("%s = ", name.c_str());
s.getglobal("print");
s.pushvalue(i);
s.pcall(1,0);
}
}
else if (curline[0] == '!')
{
curline = "print(" + curline.substr(1) + ")";
s.loadstring(curline);
s.pcall();
}
else
{
s.loadstring(curline);
s.pcall();
}
}
catch(lua::exception &e)
{
con.printerr("Error:%s\n",e.what());
con.printerr("%s\n",lua::DebugDump(lua::glua::Get()).c_str());
}
s.settop(0);
}
}
command_result lua_run_file (color_ostream &out, std::vector <std::string> &parameters)
{
if(parameters.size()==0)
{
out.printerr("runlua without file to run!");
return CR_FAILURE;
}
return lua_run(out,parameters);
}
command_result lua_run (color_ostream &out, std::vector <std::string> &parameters)
{
mymutex->lock();
lua::state s=lua::glua::Get();
lua::SetConsole(s,out);
if(parameters.size()>0)
{
try{
s.loadfile(parameters[0]); //load file
for(size_t i=1;i<parameters.size();i++)
s.push(parameters[i]);
s.pcall(parameters.size()-1,0);// run it
}
catch(lua::exception &e)
{
out.printerr("Error:%s\n",e.what());
out.printerr("%s\n",lua::DebugDump(lua::glua::Get()).c_str());
}
}
else
{
InterpreterLoop(out);
}
s.settop(0);// clean up
mymutex->unlock();
return CR_OK;
}
void RunDfusion(color_ostream &out, std::vector <std::string> &parameters)
{
mymutex->lock();
lua::state s=lua::glua::Get();
try{
s.getglobal("err");
int errpos=s.gettop();
s.loadfile("dfusion/init.lua"); //load script
for(size_t i=0;i<parameters.size();i++)
s.push(parameters[i]);
s.pcall(parameters.size(),0,errpos);// run it
}
catch(lua::exception &e)
{
out.printerr("Error:%s\n",e.what());
out.printerr("%s\n",lua::DebugDump(lua::glua::Get()).c_str());
}
s.settop(0);// clean up
mymutex->unlock();
}
command_result dfuse(color_ostream &out, std::vector <std::string> &parameters)
{
lua::state s=lua::glua::Get();
lua::SetConsole(s,out);
s.push(1);
s.setglobal("INIT");
RunDfusion(out,parameters);
return CR_OK;
}
command_result dfusion (color_ostream &out, std::vector <std::string> &parameters)
{
lua::state s=lua::glua::Get();
lua::SetConsole(s,out);
s.push();
s.setglobal("INIT");
RunDfusion(out,parameters);
return CR_OK;
}