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Update client to consider timestamp.

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Barra Ó Catháin
2023-07-12 01:12:18 +01:00
parent b87f2d06ba
commit 09f5684d3e
4 changed files with 14 additions and 6 deletions
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13
src/client/cspt-client.c
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@ -82,12 +82,21 @@ void * networkHandler(void * parameters)
timeout.tv_sec = 0;
timeout.tv_usec = 1000;
setsockopt(udpSocket, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
struct gameState * updatedState = calloc(1, sizeof(struct gameState));
while (true)
{
// Send our input, recieve the state:
sendto(udpSocket, arguments->message, sizeof(struct clientInput), 0, (struct sockaddr *)&serverAddress, sizeof(struct sockaddr_in));
recvfrom(udpSocket, arguments->state, sizeof(struct gameState), 0, NULL, NULL);
recvfrom(udpSocket, updatedState, sizeof(struct gameState), 0, NULL, NULL);
if(updatedState->timestamp.tv_sec > arguments->state->timestamp.tv_sec)
{
memcpy(arguments->state, updatedState, sizeof(struct gameState));
}
else if(updatedState->timestamp.tv_sec == arguments->state->timestamp.tv_sec &&
updatedState->timestamp.tv_usec > arguments->state->timestamp.tv_usec)
{
memcpy(arguments->state, updatedState, sizeof(struct gameState));
}
}
}