OnTick working!

Signed-off-by: Warmist <Warmist@gmail.com>

plugins/Dfusion/dfusion.cpp

@@ -5,7 +5,8 @@
 #include <vector>
 #include <string>
 
-#include <lua.hpp>
+
+
 
 #include <luamain.h>
 
@@ -13,7 +14,7 @@ using std::vector;
 using std::string;
 using namespace DFHack;
 
-
+static SDL::Mutex *mymutex=0;
 
 DFhackCExport command_result dfusion (Core * c, vector <string> & parameters);
 
@@ -27,7 +28,7 @@ DFhackCExport command_result plugin_init ( Core * c, std::vector <PluginCommand>
 {
     commands.clear();
     commands.push_back(PluginCommand("DFusion","Init dfusion system.",dfusion));
-	
+	mymutex=SDL_CreateMutex();
     return CR_OK;
 }
 
@@ -48,6 +49,15 @@ DFhackCExport command_result plugin_onupdate ( Core * c )
         c->con.print("Time delta = %d ms\n", delta);
     }
     return CR_OK;*/
+	SDL_mutexP(mymutex); //TODO: make lua thread safe (somehow)...
+	lua::state s=lua::glua::Get();
+	s.getglobal("OnTick");
+	if(s.is<lua::function>())
+	{
+		s.pcall();
+	}
+	s.settop(0);
+	SDL_mutexV(mymutex);
 	return CR_OK;
 }
 
@@ -56,15 +66,17 @@ DFhackCExport command_result dfusion (Core * c, vector <string> & parameters)
 {
    // do stuff
 	Console &con=c->con;
-
+	SDL_mutexP(mymutex);
 	try{
-		lua::glua::Get().loadfile("dfusion/init.lua");
-		lua::glua::Get().pcall(0,0);
+		lua::glua::Get().loadfile("dfusion/init.lua"); //load script
+		lua::glua::Get().pcall(0,0);// run it
+		
 	}
 	catch(lua::exception &e)
 	{
-		con.printerr("Error:%s",e.what());
+		con.printerr("Error:%s\n",e.what());
 	}
-
+	lua::glua::Get().settop(0);// clean up
+	SDL_mutexV(mymutex);
 	return CR_OK;
 }

plugins/Dfusion/include/luamain.h

@@ -3,6 +3,8 @@
 #include <string>
 using std::string;
 
+
+
 extern "C" {
 #include "lua.h"
 #include "lauxlib.h"