1.1 --- a/core/HalfLife2.cpp	Mon Jul 30 20:26:18 2007 +0000
     1.2 +++ b/core/HalfLife2.cpp	Mon Jul 30 23:16:58 2007 +0000
     1.3 @@ -85,6 +85,8 @@
     1.4  void CHalfLife2::OnSourceModAllInitialized()
     1.5  {
     1.6  	m_MsgTextMsg = g_UserMsgs.GetMessageIndex("TextMsg");
     1.7 +	m_HinTextMsg = g_UserMsgs.GetMessageIndex("HintText");
     1.8 +	m_VGUIMenu = g_UserMsgs.GetMessageIndex("VGUIMenu");
     1.9  	g_ShareSys.AddInterface(NULL, this);
    1.10  }
    1.11  
    1.12 @@ -260,3 +262,57 @@
    1.13  
    1.14  	return true;
    1.15  }
    1.16 +
    1.17 +bool CHalfLife2::HinTextMsg(int client, const char *msg)
    1.18 +{
    1.19 +	bf_write *pBitBuf = NULL;
    1.20 +	cell_t players[] = {client};
    1.21 +
    1.22 +	if ((pBitBuf = g_UserMsgs.StartMessage(m_HinTextMsg, players, 1, USERMSG_RELIABLE)) == NULL)
    1.23 +	{
    1.24 +		return false;
    1.25 +	}
    1.26 +
    1.27 +	pBitBuf->WriteByte(1);
    1.28 +	pBitBuf->WriteString(msg);
    1.29 +	g_UserMsgs.EndMessage();
    1.30 +
    1.31 +	return true;
    1.32 +}
    1.33 +
    1.34 +bool CHalfLife2::ShowVGUIMenu(int client, const char *name, KeyValues *data, bool show)
    1.35 +{
    1.36 +	bf_write *pBitBuf = NULL;
    1.37 +	KeyValues *SubKey = NULL;
    1.38 +	int count = 0;
    1.39 +	cell_t players[] = {client};
    1.40 +
    1.41 +	if ((pBitBuf = g_UserMsgs.StartMessage(m_VGUIMenu, players, 1, USERMSG_RELIABLE)) == NULL)
    1.42 +	{
    1.43 +		return false;
    1.44 +	}
    1.45 +
    1.46 +	if (data)
    1.47 +	{
    1.48 +		SubKey = data->GetFirstSubKey();
    1.49 +		while (SubKey)
    1.50 +		{
    1.51 +			count++;
    1.52 +			SubKey = SubKey->GetNextKey();
    1.53 +		}
    1.54 +		SubKey = data->GetFirstSubKey();
    1.55 +	}
    1.56 +
    1.57 +	pBitBuf->WriteString(name);
    1.58 +	pBitBuf->WriteByte((show) ? 1 : 0);
    1.59 +	pBitBuf->WriteByte(count);
    1.60 +	while (SubKey)
    1.61 +	{
    1.62 +		pBitBuf->WriteString(SubKey->GetName());
    1.63 +		pBitBuf->WriteString(SubKey->GetString());
    1.64 +		SubKey = SubKey->GetNextKey();
    1.65 +	}
    1.66 +	g_UserMsgs.EndMessage();
    1.67 +
    1.68 +	return true;
    1.69 +}

     2.1 --- a/core/HalfLife2.h	Mon Jul 30 20:26:18 2007 +0000
     2.2 +++ b/core/HalfLife2.h	Mon Jul 30 23:16:58 2007 +0000
     2.3 @@ -20,6 +20,7 @@
     2.4  #include "sm_trie.h"
     2.5  #include "sm_globals.h"
     2.6  #include <IGameHelpers.h>
     2.7 +#include <KeyValues.h>
     2.8  
     2.9  using namespace SourceHook;
    2.10  using namespace SourceMod;
    2.11 @@ -57,6 +58,8 @@
    2.12  	typedescription_t *FindInDataMap(datamap_t *pMap, const char *offset);
    2.13  	void SetEdictStateChanged(edict_t *pEdict, unsigned short offset);
    2.14  	bool TextMsg(int client, int dest, const char *msg);
    2.15 +	bool HinTextMsg(int client, const char *msg);
    2.16 +	bool ShowVGUIMenu(int client, const char *name, KeyValues *data, bool show);
    2.17  private:
    2.18  	DataTableInfo *_FindServerClass(const char *classname);
    2.19  private:
    2.20 @@ -64,6 +67,8 @@
    2.21  	List<DataTableInfo *> m_Tables;
    2.22  	THash<datamap_t *, DataMapTrie> m_Maps;
    2.23  	int m_MsgTextMsg;
    2.24 +	int m_HinTextMsg;
    2.25 +	int m_VGUIMenu;
    2.26  };
    2.27  
    2.28  extern CHalfLife2 g_HL2;

     3.1 --- a/core/smn_halflife.cpp	Mon Jul 30 20:26:18 2007 +0000
     3.2 +++ b/core/smn_halflife.cpp	Mon Jul 30 23:16:58 2007 +0000
     3.3 @@ -326,6 +326,78 @@
     3.4  	return 1;
     3.5  }
     3.6  
     3.7 +static cell_t PrintHintText(IPluginContext *pContext, const cell_t *params)
     3.8 +{
     3.9 +	int client = params[1];
    3.10 +	CPlayer *pPlayer = g_Players.GetPlayerByIndex(client);
    3.11 +
    3.12 +	if (!pPlayer)
    3.13 +	{
    3.14 +		return pContext->ThrowNativeError("Client index %d is invalid", client);
    3.15 +	}
    3.16 +
    3.17 +	if (!pPlayer->IsInGame())
    3.18 +	{
    3.19 +		return pContext->ThrowNativeError("Client %d is not in game", client);
    3.20 +	}
    3.21 +
    3.22 +	g_SourceMod.SetGlobalTarget(client);
    3.23 +
    3.24 +	char buffer[192];
    3.25 +	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 2);
    3.26 +
    3.27 +	/* Check for an error before printing to the client */
    3.28 +	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
    3.29 +	{
    3.30 +		return 0;
    3.31 +	}
    3.32 +
    3.33 +	if (!g_HL2.HinTextMsg(client, buffer))
    3.34 +	{
    3.35 +		return pContext->ThrowNativeError("Could not send a usermessage");
    3.36 +	}
    3.37 +
    3.38 +	return 1;
    3.39 +}
    3.40 +
    3.41 +static cell_t ShowVGUIPanel(IPluginContext *pContext, const cell_t *params)
    3.42 +{
    3.43 +	HandleError herr;
    3.44 +	char *name;
    3.45 +	KeyValues *pKV = NULL;
    3.46 +	int client = params[1];
    3.47 +	Handle_t hndl = static_cast<Handle_t>(params[3]);
    3.48 +	CPlayer *pPlayer = g_Players.GetPlayerByIndex(client);
    3.49 +
    3.50 +	if (!pPlayer)
    3.51 +	{
    3.52 +		return pContext->ThrowNativeError("Client index %d is invalid", client);
    3.53 +	}
    3.54 +
    3.55 +	if (!pPlayer->IsInGame())
    3.56 +	{
    3.57 +		return pContext->ThrowNativeError("Client %d is not in game", client);
    3.58 +	}
    3.59 +
    3.60 +	if (hndl != BAD_HANDLE)
    3.61 +	{
    3.62 +		pKV = g_SourceMod.ReadKeyValuesHandle(hndl, &herr, true);
    3.63 +		if (herr != HandleError_None)
    3.64 +		{
    3.65 +			return pContext->ThrowNativeError("Invalid key value handle %x (error %d)", hndl, herr);
    3.66 +		}
    3.67 +	}
    3.68 +
    3.69 +	pContext->LocalToString(params[2], &name);
    3.70 +
    3.71 +	if (!g_HL2.ShowVGUIMenu(client, name, pKV, (params[4]) ? true : false))
    3.72 +	{
    3.73 +		return pContext->ThrowNativeError("Could not send a usermessage");
    3.74 +	}
    3.75 +
    3.76 +	return 1;
    3.77 +}
    3.78 +
    3.79  static HalfLifeNatives s_HalfLifeNatives;
    3.80  
    3.81  REGISTER_NATIVES(halflifeNatives)
    3.82 @@ -354,5 +426,7 @@
    3.83  	{"CreateDialog",			smn_CreateDialog},
    3.84  	{"PrintToChat",				PrintToChat},
    3.85  	{"PrintCenterText",			PrintCenterText},
    3.86 +	{"PrintHintText",			PrintHintText},
    3.87 +	{"ShowVGUIPanel",			ShowVGUIPanel},
    3.88  	{NULL,						NULL},
    3.89  };

     4.1 --- a/plugins/include/halflife.inc	Mon Jul 30 20:26:18 2007 +0000
     4.2 +++ b/plugins/include/halflife.inc	Mon Jul 30 23:16:58 2007 +0000
     4.3 @@ -18,6 +18,11 @@
     4.4  #endif
     4.5  #define _halflife_included
     4.6  
     4.7 +#define MOTDPANEL_TYPE_TEXT		0	/**< Treat msg as plain text */
     4.8 +#define MOTDPANEL_TYPE_INDEX		1	/**< Msg is auto determined by the engine */
     4.9 +#define MOTDPANEL_TYPE_URL		2	/**< Treat msg as an URL link */
    4.10 +#define MOTDPANEL_TYPE_FILE		3	/**< Treat msg as a filename to be openned */
    4.11 +
    4.12  enum DialogType
    4.13  {
    4.14  	DialogType_Msg = 0,		/**< just an on screen message */
    4.15 @@ -275,3 +280,73 @@
    4.16  		}
    4.17  	}
    4.18  }
    4.19 +
    4.20 +/**
    4.21 + * Prints a message to a specific client with a hint box.
    4.22 + *
    4.23 + * @param client		Client index.
    4.24 + * @param format		Formatting rules.
    4.25 + * @param ...			Variable number of format parameters.
    4.26 + * @noreturn
    4.27 + * @error				If the client is not connected an error will be thrown.
    4.28 + */
    4.29 +native PrintHintText(client, const String:format[], any:...);
    4.30 +
    4.31 +/**
    4.32 + * Prints a message to all clients with a hint box.
    4.33 + *
    4.34 + * @param format		Formatting rules.
    4.35 + * @param ...			Variable number of format parameters.
    4.36 + * @noreturn
    4.37 + */
    4.38 +stock PrintHintTextToAll(const String:format[], any:...)
    4.39 +{
    4.40 +	new maxClients = GetMaxClients();
    4.41 +	decl String:buffer[192];
    4.42 +	
    4.43 +	for (new i = 1; i <= maxClients; i++)
    4.44 +	{
    4.45 +		if (IsClientInGame(i))
    4.46 +		{
    4.47 +			SetGlobalTransTarget(i);
    4.48 +			VFormat(buffer, sizeof(buffer), format, 2);
    4.49 +			PrintHintText(i, "%s", buffer);
    4.50 +		}
    4.51 +	}
    4.52 +}
    4.53 +
    4.54 +/**
    4.55 + * Shows a VGUI panel to a specific client.
    4.56 + *
    4.57 + * @param client		Client index.
    4.58 + * @param name			Panel type name (Check viewport_panel_names.h to see a list of some panel names).
    4.59 + * @param Kv			KeyValues handle with all the data for the panel setup (Depends on the panel type and may be unused).
    4.60 + * @param show			True to show the panel, or false to remove it from the client screen.
    4.61 + * @noreturn
    4.62 + * @error				If the client is not connected an error will be thrown.
    4.63 + */
    4.64 +native ShowVGUIPanel(client, const String:name[], Handle:Kv=INVALID_HANDLE, bool:show=true);
    4.65 +
    4.66 +/**
    4.67 + * Shows a MOTD panel to a specific client.
    4.68 + *
    4.69 + * @param client		Client index.
    4.70 + * @param title			Title of the panel (printed on the top border of the window).
    4.71 + * @param msg			Contents of the panel, it can be treated as an url, filename or plain text
    4.72 + *				  depending on the type parameter (WARNING: msg has to be 192 bytes maximum!)
    4.73 + * @param type			Determines the way to treat the message body of the panel.
    4.74 + * @noreturn
    4.75 + * @error				If the client is not connected an error will be thrown.
    4.76 + */
    4.77 +stock ShowMOTDPanel(client, const String:title[], const String:msg[], type=MOTDPANEL_TYPE_INDEX)
    4.78 +{
    4.79 +	decl String:num[3];
    4.80 +	new Handle:Kv = CreateKeyValues("data");
    4.81 +	IntToString(type, num, sizeof(num));
    4.82 +
    4.83 +	KvSetString(Kv, "title", title);
    4.84 +	KvSetString(Kv, "type", num);
    4.85 +	KvSetString(Kv, "msg", msg);
    4.86 +	ShowVGUIPanel(client, "info", Kv);
    4.87 +	CloseHandle(Kv);
    4.88 +}