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use a constant number of BYTES_PER_AVATAR as an interim solution

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This commit is contained in:
Stephen Birarda 2013-04-17 16:57:04 -07:00
parent 091875aedd
commit e75add411c
4 changed files with 9 additions and 7 deletions
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3
interface/src/main.cpp
View file

@ -74,6 +74,7 @@
#include <PerfStat.h>
#include <SharedUtil.h>
#include <PacketHeaders.h>
#include <AvatarData.h>
#include "ViewFrustum.h"
@ -1316,7 +1317,7 @@ void *networkReceive(void *args)
AgentList::getInstance()->processBulkAgentData(&senderAddress,
incomingPacket,
bytesReceived,
(sizeof(float) * 3) + (sizeof(uint16_t) * 3));
BYTES_PER_AVATAR);
break;
default:
AgentList::getInstance()->processAgentData(&senderAddress, incomingPacket, bytesReceived);

4
libraries/avatars/src/AvatarData.cpp
View file

@ -10,6 +10,7 @@
#include <cstring>
#include <stdint.h>
#include <SharedUtil.h>
#include <PacketHeaders.h>
#include "AvatarData.h"
@ -23,7 +24,7 @@ int packFloatAngleToTwoByte(unsigned char* buffer, float angle) {
return sizeof(uint16_t);
}
int unpackFloatAngleFromTwoByte(uint16_t *byteAnglePointer, float *destinationPointer) {
int unpackFloatAngleFromTwoByte(uint16_t* byteAnglePointer, float* destinationPointer) {
*destinationPointer = (*byteAnglePointer / std::numeric_limits<uint16_t>::max()) * 360.0 - 180;
return sizeof(uint16_t);
}
@ -61,7 +62,6 @@ int AvatarData::getBroadcastData(unsigned char* destinationBuffer) {
// called on the other agents - assigns it to my views of the others
void AvatarData::parseData(unsigned char* sourceBuffer, int numBytes) {
// increment to push past the packet header
sourceBuffer++;

2
libraries/avatars/src/AvatarData.h
View file

@ -15,6 +15,8 @@
#include <AgentData.h>
const int BYTES_PER_AVATAR = 30;
class AvatarData : public AgentData {
public:
AvatarData();

7
libraries/shared/src/AgentList.cpp
View file

@ -109,7 +109,7 @@ void AgentList::processBulkAgentData(sockaddr *senderAddress, unsigned char *pac
unsigned char *startPosition = (unsigned char *)packetData;
unsigned char *currentPosition = startPosition + 1;
unsigned char *packetHolder = new unsigned char[numBytesPerAgent + 1];
unsigned char packetHolder[numBytesPerAgent + 1];
packetHolder[0] = PACKET_HEADER_HEAD_DATA;
@ -122,13 +122,12 @@ void AgentList::processBulkAgentData(sockaddr *senderAddress, unsigned char *pac
int matchingAgentIndex = indexOfMatchingAgent(agentID);
if (matchingAgentIndex >= 0) {
updateAgentWithData(&agents[matchingAgentIndex], packetHolder, numBytesPerAgent + 1);
}
currentPosition += numBytesPerAgent;
}
delete[] packetHolder;
}
void AgentList::updateAgentWithData(sockaddr *senderAddress, unsigned char *packetData, size_t dataBytes) {
@ -148,7 +147,7 @@ void AgentList::updateAgentWithData(Agent *agent, unsigned char *packetData, int
linkedDataCreateCallback(agent);
}
}
agent->getLinkedData()->parseData(packetData, dataBytes);
}