added fix for binlog bug with failed plugins

added experimental emsg natives
fixed target's velbyaim bug find
added native for setting player curweapon

amxmodx/amxmodx.cpp

@@ -3932,6 +3932,11 @@ static cell AMX_NATIVE_CALL ShowSyncHudMsg(AMX *amx, cell *params)
 	return len;
 }
 
+static cell AMX_NATIVE_CALL is_user_hacking(AMX *amx, cell *params)
+{
+	return g_bmod_cstrike ? 1 : 0;
+}
+
 static cell AMX_NATIVE_CALL arrayset(AMX *amx, cell *params)
 {
 	memset(get_amxaddr(amx, params[1]), params[2], params[3] * sizeof(cell));
@@ -3939,6 +3944,27 @@ static cell AMX_NATIVE_CALL arrayset(AMX *amx, cell *params)
 	return 1;
 }
 
+static cell AMX_NATIVE_CALL amxx_setpl_curweap(AMX *amx, cell *params)
+{
+	if (params[1] < 1 || params[1] > gpGlobals->maxClients)
+	{
+		LogError(amx, AMX_ERR_NATIVE, "Invalid client %d", params[1]);
+		return 0;
+	}
+
+	CPlayer *p = GET_PLAYER_POINTER_I(params[1]);
+
+	if (!p->ingame)
+	{
+		LogError(amx, AMX_ERR_NATIVE, "Player %d not ingame", params[1]);
+		return 0;
+	}
+
+	p->current = params[2];
+
+	return 1;
+}
+
 AMX_NATIVE_INFO amxmodx_Natives[] =
 {
 	{"abort",					amx_abort},
@@ -4043,6 +4069,7 @@ AMX_NATIVE_INFO amxmodx_Natives[] =
 	{"is_user_bot",				is_user_bot},
 	{"is_user_connected",		is_user_connected},
 	{"is_user_connecting",		is_user_connecting},
+	{"is_user_hacking",			is_user_hacking},
 	{"is_user_hltv",			is_user_hltv},
 	{"lang_exists",				lang_exists},
 	{"log_amx",					log_amx},

amxmodx/amxmodx.h

@@ -338,4 +338,6 @@ struct func_s
 	const char *desc;
 };
 
+extern enginefuncs_t *g_pEngTable;
+
 #endif // AMXMODX_H

amxmodx/binlog.cpp

@@ -227,6 +227,8 @@ void BinLog::WritePluginDB(FILE *fp)
 		if (c && pl->isDebug())
 			c = 2;
 		fwrite(&c, sizeof(char), 1, fp);
+		if (c)
+		{
 			len = (char)strlen(pl->getName());
 			fwrite(&len, sizeof(char), 1, fp);
 			len++;
@@ -254,6 +256,15 @@ void BinLog::WritePluginDB(FILE *fp)
 				len++;
 				fwrite(name, sizeof(char), len, fp);
 			}
+		} else {
+			char empty[] = " ";
+			len = 1;
+			fwrite(&len, sizeof(char), 1, fp);
+			fwrite(empty, sizeof(char), len, fp);
+			int no = 0;
+			fwrite(&no, sizeof(int), 1, fp);
+			fwrite(&no, sizeof(int), 1, fp);
+		}
 	}
 }
 

amxmodx/messages.cpp

@@ -10,6 +10,7 @@ float *msgOrigin;
 edict_t *msgpEntity;
 bool inhook = false;
 bool inblock = false;
+enginefuncs_t *g_pEngTable = NULL;
 
 void ClearMessages()
 {
@@ -651,6 +652,114 @@ static cell AMX_NATIVE_CALL get_msg_origin(AMX *amx, cell *params)
 	return 1;
 }
 
+static cell AMX_NATIVE_CALL emessage_begin(AMX *amx, cell *params) /* 4 param */
+{
+	int numparam = *params / sizeof(cell);
+	float vecOrigin[3];
+	cell *cpOrigin;
+
+	if (params[2] < 1 || ((params[2] > 63)		// maximal number of engine messages
+		&& !GET_USER_MSG_NAME(PLID, params[2], NULL)))
+	{
+		LogError(amx, AMX_ERR_NATIVE, "Plugin called message_begin with an invalid message id (%d).", params[2]);
+		return 0;
+	}
+
+	switch (params[1])
+	{
+	case MSG_BROADCAST:
+	case MSG_ALL:
+	case MSG_SPEC:
+		g_pEngTable->pfnMessageBegin(params[1], params[2], NULL, NULL);
+		break;
+	case MSG_PVS: case MSG_PAS:
+	case MSG_PVS_R: case MSG_PAS_R:
+		if (numparam < 3)
+		{
+			LogError(amx, AMX_ERR_NATIVE, "Invalid number of parameters passed");
+			return 0;
+		}
+
+		cpOrigin = get_amxaddr(amx, params[3]);
+
+		vecOrigin[0] = static_cast<float>(*cpOrigin);
+		vecOrigin[1] = static_cast<float>(*(cpOrigin + 1));
+		vecOrigin[2] = static_cast<float>(*(cpOrigin + 2));
+
+		g_pEngTable->pfnMessageBegin(params[1], params[2], vecOrigin, NULL);
+
+		break;
+	case MSG_ONE_UNRELIABLE:
+	case MSG_ONE:
+		if (numparam < 4)
+		{
+			LogError(amx, AMX_ERR_NATIVE, "Invalid number of parameters passed");
+			return 0;
+		}
+
+		g_pEngTable->pfnMessageBegin(params[1], params[2], NULL, INDEXENT(params[4]));
+		break;
+	}
+
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL emessage_end(AMX *amx, cell *params)
+{
+	g_pEngTable->pfnMessageEnd();
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL ewrite_byte(AMX *amx, cell *params) /* 1 param */
+{
+	g_pEngTable->pfnWriteByte(params[1]);
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL ewrite_char(AMX *amx, cell *params) /* 1 param */
+{
+	g_pEngTable->pfnWriteChar(params[1]);
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL ewrite_short(AMX *amx, cell *params) /* 1 param */
+{
+	g_pEngTable->pfnWriteShort(params[1]);
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL ewrite_long(AMX *amx, cell *params) /* 1 param */
+{
+	g_pEngTable->pfnWriteLong(params[1]);
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL ewrite_entity(AMX *amx, cell *params) /* 1 param */
+{
+	g_pEngTable->pfnWriteEntity(params[1]);
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL ewrite_angle(AMX *amx, cell *params) /* 1 param */
+{
+	g_pEngTable->pfnWriteAngle(static_cast<float>(params[1]));
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL ewrite_coord(AMX *amx, cell *params) /* 1 param */
+{
+	g_pEngTable->pfnWriteCoord(static_cast<float>(params[1]));
+	return 1;
+}
+
+static cell AMX_NATIVE_CALL ewrite_string(AMX *amx, cell *params) /* 1 param */
+{
+	int a;
+	g_pEngTable->pfnWriteString(get_amxstring(amx, params[1], 3, a));
+
+	return 1;
+}
+
 AMX_NATIVE_INFO msg_Natives[] =
 {
 	{"message_begin",		message_begin},
@@ -680,5 +789,17 @@ AMX_NATIVE_INFO msg_Natives[] =
 	{"set_msg_arg_string",	set_msg_arg_string},
 	{"get_msg_origin",		get_msg_origin},
 
+	{"emessage_begin",		emessage_begin},
+	{"emessage_end",		emessage_end},
+
+	{"ewrite_angle",		ewrite_angle},
+	{"ewrite_byte",			ewrite_byte},
+	{"ewrite_char",			ewrite_char},
+	{"ewrite_coord",		ewrite_coord},
+	{"ewrite_entity",		ewrite_entity},
+	{"ewrite_long",			ewrite_long},
+	{"ewrite_short",		ewrite_short},
+	{"ewrite_string",		ewrite_string},
+
 	{NULL,					NULL},
 };

amxmodx/meta_api.cpp

@@ -1351,6 +1351,8 @@ C_DLLEXPORT	int	Meta_Attach(PLUG_LOADTIME now, META_FUNCTIONS *pFunctionTable, m
 	// This will also call modules Meta_Query and Meta_Attach functions
 	loadModules(get_localinfo("amxx_modules", "addons/amxmodx/configs/modules.ini"), now);
 
+	GET_HOOK_TABLES(PLID, &g_pEngTable, NULL, NULL);
+
 	return (TRUE);
 }
 

amxmodx/vector.cpp

@@ -67,6 +67,7 @@ static cell AMX_NATIVE_CALL VelocityByAim(AMX *amx, cell *params)
 	int iVelocity = params[2];
 	cell *vRet = get_amxaddr(amx, params[3]);
 	Vector vVector = Vector(0, 0, 0);
+	edict_t *pEnt = NULL;
 
 	if (iEnt < 0 || iEnt > gpGlobals->maxEntities)
 	{
@@ -75,24 +76,24 @@ static cell AMX_NATIVE_CALL VelocityByAim(AMX *amx, cell *params)
 	}
 	else
 	{
-		if (iEnt <= gpGlobals->maxClients && !GET_PLAYER_POINTER_I(iEnt)->ingame)
+		if (iEnt > 0 && iEnt <= gpGlobals->maxClients)
 		{
-			LogError(amx, AMX_ERR_NATIVE, "Invalid player %d (not in-game)", iEnt);
+			if (!GET_PLAYER_POINTER_I(iEnt)->ingame)
+			{
+				LogError(amx, AMX_ERR_NATIVE, "Invalid player %d (not ingame)", iEnt);
 				return 0;
 			}
-		else if (iEnt != 0 && FNullEnt(INDEXENT(iEnt)))
-		{
-			LogError(amx, AMX_ERR_NATIVE, "Invalid entity %d", iEnt);
-			return 0;
-		}
-	}
-
-	edict_t *pEnt;
-
-	if (iEnt >= 1 || iEnt <= gpGlobals->maxClients)
 			pEnt = GET_PLAYER_POINTER_I(iEnt)->pEdict;
-	else
+		} else {
 			pEnt = INDEXENT(iEnt);
+		}
+	}
+
+	if (!pEnt)
+	{
+		LogError(amx, AMX_ERR_NATIVE, "Invalid entity %d (nullent)", iEnt);
+		return 0;
+	}
 
 	MAKE_VECTORS(pEnt->v.v_angle);
 	vVector = gpGlobals->v_forward * iVelocity;