From 3fceddfdd3b6b6f8da046d849e216eaaf2578fd9 Mon Sep 17 00:00:00 2001
From: David Anderson <dvander@alliedmods.net>
Date: Sun, 16 Nov 2008 22:33:16 -0600
Subject: [PATCH] Added vsp bridge file to core.

---
 core/vsp_bridge.cpp | 110 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 core/vsp_bridge.cpp

diff --git a/core/vsp_bridge.cpp b/core/vsp_bridge.cpp
new file mode 100644
index 0000000..650220b
--- /dev/null
+++ b/core/vsp_bridge.cpp
@@ -0,0 +1,110 @@
+#include "metamod.h"
+#include "metamod_util.h"
+#include <interface.h>
+#include <eiface.h>
+#include <iplayerinfo.h>
+#include <assert.h>
+#include <loader_bridge.h>
+#include "provider/provider_ep2.h"
+
+SH_DECL_HOOK1_void(ConCommand, Dispatch, SH_NOATTRIB, false, const CCommand &);
+
+ConCommand *g_plugin_unload = NULL;
+bool g_bIsTryingToUnload;
+
+void InterceptPluginUnloads(const CCommand &args)
+{
+	g_bIsTryingToUnload = true;
+}
+
+void InterceptPluginUnloads_Post(const CCommand &args)
+{
+	g_bIsTryingToUnload = false;
+}
+
+class VspBridge : public IVspBridge
+{
+public:
+	virtual bool Load(const vsp_bridge_info *info, char *error, size_t maxlength)
+	{
+		assert(!g_Metamod.IsLoadedAsGameDLL());
+
+		CGlobalVars *pGlobals;
+		IPlayerInfoManager *playerInfoManager;
+
+		playerInfoManager = (IPlayerInfoManager *)info->gsFactory("PlayerInfoManager002", NULL);
+		if (playerInfoManager == NULL)
+		{
+			UTIL_Format(error, maxlength, "Metamod:Source requires gameinfo.txt modification to load on this game");
+			return false;
+		}
+
+		pGlobals = playerInfoManager->GetGlobalVars();
+
+		char gamedll_iface[] = "ServerGameDLL000";
+		for (unsigned int i = 5; i <= 50; i++)
+		{
+			gamedll_iface[15] = '0' + i;
+			if ((server = (IServerGameDLL *)info->gsFactory(gamedll_iface, NULL)) != NULL)
+			{
+				g_Metamod.SetGameDLLInfo((CreateInterfaceFn)info->gsFactory, i);
+				break;
+			}
+		}
+
+		if (server == NULL)
+		{
+			UTIL_Format(error, maxlength, "Metamod:Source could not load (GameDLL version not compatible).");
+			return false;
+		}
+
+		char gameclients_iface[] = "ServerGameClients000";
+		for (unsigned int i = 3; i <= 4; i++)
+		{
+			gameclients_iface[19] = '0' + i;
+			if ((gameclients = (IServerGameClients *)info->gsFactory(gameclients_iface, NULL)) == NULL)
+				break;
+		}
+
+		if (!mm_DetectGameInformation())
+		{
+			UTIL_Format(error, maxlength, "Metamod:Source failed to detect game paths; cannot load.");
+			return false;
+		}
+
+		mm_InitializeForLoad();
+		mm_InitializeGlobals((CreateInterfaceFn)info->engineFactory,
+							 (CreateInterfaceFn)info->engineFactory,
+							 (CreateInterfaceFn)info->engineFactory,
+							 pGlobals);
+		mm_StartupMetamod(true);
+		
+		g_plugin_unload = icvar->FindCommand("plugin_unload");
+
+		if (g_plugin_unload != NULL)
+		{
+			SH_ADD_HOOK_STATICFUNC(ConCommand, Dispatch, g_plugin_unload, InterceptPluginUnloads, false);
+			SH_ADD_HOOK_STATICFUNC(ConCommand, Dispatch, g_plugin_unload, InterceptPluginUnloads_Post, true);
+		}
+
+		return true;
+	}
+
+	virtual void Unload()
+	{
+	}
+
+	virtual const char *GetDescription()
+	{
+		return "Metamod:Source " SOURCEMM_VERSION;
+	}
+};
+
+VspBridge mm16_vsp_bridge;
+
+SMM_API IVspBridge *
+GetVspBridge()
+{
+	return &mm16_vsp_bridge;
+}
+