1 files changed, 103 insertions, 0 deletions
diff --git a/game.cpp b/game.cpp
new file mode 100644
index 0000000..d933c2f
--- /dev/null
+++ b/game.cpp
@@ -0,0 +1,103 @@
+#include "game.h"
+
+#include <fstream>
+#include <sstream>
+#include <string>
+#include <iostream>
+
+#include "automation.h"
+#include "net/nethandler.h"
+#include "net/network.h"
+#include "onlinelist.h"
+
+std::string map_path;
+volatile int tick_time;
+volatile int cur_time;
+const int MAX_TIME = 10000;
+bool done = false;
+
+OnlineList *onlinelist;
+
+/**
+ * Advances game logic counter.
+ */
+Uint32 nextTick(Uint32 interval, void *param)
+{
+    tick_time++;
+    if (tick_time == MAX_TIME) tick_time = 0;
+    return interval;
+}
+
+int get_elapsed_time(int start_time)
+{
+    if (start_time <= tick_time) {
+        return (tick_time - start_time) * 10;
+    }
+    else {
+        return (tick_time + (MAX_TIME - start_time)) * 10;
+    }
+}
+
+Game::Game()
+{
+    // Initialize timers
+    tick_time = 0;
+    SDL_AddTimer(10, nextTick, NULL);                     // Logic counter
+    onlinelist = new OnlineList();
+}
+
+Game::~Game()
+{
+    delete onlinelist;
+}
+
+int stay_awake(void *data)
+{
+    /* Eathena seems to kick the client after 10 mins of inactivity. 
+	A teenky hack to keep it alive.*/
+    while (!done)
+    {
+	NetHandler::getNetInstance()->sit();
+	std::cout << "I'm still here." << std::endl;
+	SDL_Delay(5 * 60 * 1000);
+    }
+}
+
+void Game::logic()
+{
+    done = false;
+    int gameTime = tick_time;
+
+    SDL_Thread *wakeywakey;
+
+
+    Network *mNetwork = NetHandler::getNetInstance()->getNetwork();
+    NetHandler::getNetInstance()->mapLoaded();
+    NetHandler::getNetInstance()->ping(tick_time);
+    //NetHandler::getNetInstance()->sit();
+    NetHandler::getNetInstance()->loadHandlers();
+    wakeywakey = SDL_CreateThread(stay_awake, NULL);
+    
+    while (!done)
+    {
+        if (mNetwork->getState() == Network::ERROR_BROKE) //get out of this loop to allow a restart.
+	    done = true;
+
+        mNetwork->flush();
+        mNetwork->dispatchMessages();
+
+        while (get_elapsed_time(gameTime) > 0)
+        {
+            cur_time = static_cast<int>(time(0));
+            onlinelist->logic();
+    	    Automation::getAutomationHandler()->logic();
+            ++gameTime;
+        }
+
+        gameTime = tick_time;
+
+        SDL_Delay(10); // Don't steal all the cpu time.
+    }
+
+    SDL_KillThread(wakeywakey);
+}