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/*
Copyright (c) 2008 Robin Vobruba <hoijui.quaero@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __OSCSTATSSENDER_H__
#define __OSCSTATSSENDER_H__
const char* const OSC_MSG_TOPIC_INIT_TITLES = "/spring/info/initial/titles";
const char* const OSC_MSG_TOPIC_INIT_VALUES = "/spring/info/initial/values";
const char* const OSC_MSG_TOPIC_PLAYER_TITLES = "/spring/stats/player/titles";
const char* const OSC_MSG_TOPIC_PLAYER_VALUES = "/spring/stats/player/values";
const char* const OSC_MSG_TOPIC_TEAM_TITLES = "/spring/stats/team/titles";
const char* const OSC_MSG_TOPIC_TEAM_VALUES = "/spring/stats/team/values";
#include <string>
namespace osc { class OutboundPacketStream; }
class COSCStatsSender
{
private:
COSCStatsSender(const std::string& dstAddress, unsigned int dstPort);
~COSCStatsSender();
public:
static COSCStatsSender* GetInstance();
void SetEnabled(bool enabled);
bool IsEnabled() const;
bool SendInit();
bool Update(int frameNum);
void SetDestinationAddress(const std::string& address);
const std::string& GetDestinationAddress() const;
void SetDestinationPort(unsigned int port);
unsigned int GetDestinationPort() const;
/**
* Generic method to send OSC messages to the configured receiver(s).
* @param oscAdress the messages title/address,
* eg: "/spring/stats/team/values"
* @param fmt describes the parrameter types of the message to send,
* eg: "fifs" means {float, int, float, const char*}
* allowed types (OSC base types):
* 'i' 32bit integer [int]
* 'f' 32bit floating point number [float]
* 's' string [const char*]
* 'b' blob; byte array [const unsigned char*]
* @param params pointers to the parameters described in fmt, eg:
* {&someFloat, &someInt, &otherFloat, &cStr}
* @return whether the sending was successfully done.
*/
bool SendPropertiesInfo(const char* oscAdress, const char* fmt,
void* params[]);
private:
void UpdateDestination();
bool IsTimeToSend(int frameNum);
bool SendOscBuffer();
bool SendInitialInfo();
bool SendPlayerStatsTitles();
bool SendPlayerStats();
bool SendTeamStatsTitles();
bool SendTeamStats();
private:
static const unsigned int OSC_OUTPUT_BUFFER_SIZE = 16318; // 16KB
static COSCStatsSender* singleton;
private:
bool sendingEnabled;
std::string dstAddress;
unsigned int dstPort;
struct NetStruct;
NetStruct* network;
char* oscOutputBuffer;
osc::OutboundPacketStream* oscPacker;
};
#define oscStatsSender COSCStatsSender::GetInstance()
#endif // __OSCSTATSSENDER_H__
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