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Use a separate lua state in dwarfmonitor render hook

develop
lethosor 2015-07-31 14:25:26 -04:00
parent f3080b4fb5
commit 01e04c24c5
1 changed files with 12 additions and 11 deletions
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23
plugins/dwarfmonitor.cpp
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@ -44,8 +44,6 @@
#include "df/descriptor_shape.h"
#include "df/descriptor_color.h"
#include "jsonxx.h"
using std::deque;
DFHACK_PLUGIN("dwarfmonitor");
@ -157,6 +155,7 @@ static void open_stats_srceen();
namespace dm_lua {
static color_ostream_proxy *out;
static lua_State *state;
typedef int(*initializer)(lua_State*);
int no_args (lua_State *L) { return 0; }
void cleanup()
@ -166,26 +165,26 @@ namespace dm_lua {
delete out;
out = NULL;
}
lua_close(state);
}
bool init_call (lua_State *L, const char *func)
bool init_call (const char *func)
{
if (!out)
out = new color_ostream_proxy(Core::getInstance().getConsole());
return Lua::PushModulePublic(*out, L, "plugins.dwarfmonitor", func);
return Lua::PushModulePublic(*out, state, "plugins.dwarfmonitor", func);
}
bool safe_call (lua_State *L, int nargs)
bool safe_call (int nargs)
{
return Lua::SafeCall(*out, L, nargs, 0);
return Lua::SafeCall(*out, state, nargs, 0);
}
bool call (const char *func, initializer init = no_args)
{
auto L = Lua::Core::State;
Lua::StackUnwinder top(L);
if (!init_call(L, func))
Lua::StackUnwinder top(state);
if (!init_call(func))
return false;
int nargs = init(L);
return safe_call(L, nargs);
int nargs = init(state);
return safe_call(nargs);
}
template <typename KeyType, typename ValueType>
@ -1977,6 +1976,8 @@ DFhackCExport command_result plugin_init(color_ostream &out, std::vector <Plugin
" Reload configuration file (dfhack-config/dwarfmonitor.json)\n"
));
dm_lua::state = Lua::Open(out);
return CR_OK;
}