// Fill out your copyright notice in the Description page of Project Settings.


#include "CzsmActor.h"

// Sets default values
ACzsmActor::ACzsmActor()
{
 	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = true;

}

// Called when the game starts or when spawned
void ACzsmActor::BeginPlay()
{
	Super::BeginPlay();
	WORD version_request = MAKEWORD(2, 2);
	WSADATA sadata;
	WSAStartup(version_request, &sadata);

	sock = socket(PF_INET, SOCK_STREAM, 0);
	if (sock != INVALID_SOCKET)
	{
		UE_LOG(LogTemp, Warning, TEXT("SOCKET CREATE SUCCESS"));
		SOCKADDR_IN sock_add;
		memset(&sock_add, 0, sizeof(sock_add));
		sock_add.sin_family = AF_INET;
		sock_add.sin_port = htons(8096);
		sock_add.sin_addr.s_addr = inet_addr("127.0.0.1");


		if (connect(sock, (PSOCKADDR)&sock_add, sizeof(sock_add)) != 0)
		{
			UE_LOG(LogTemp, Warning, TEXT("SOCKET CONNECT ERROR"));
			sock = INVALID_SOCKET;
		}
		else {
			UE_LOG(LogTemp, Warning, TEXT("SOCKET CONNECT SUCCESS"));
		}

	}
	else {
		UE_LOG(LogTemp, Warning, TEXT("SOCKET CREATE ERROR"));
	}

	
}

void ACzsmActor::EndPlay(const EEndPlayReason::Type EndPlayReason)
{
	if (sock!=INVALID_SOCKET) {
		shutdown(sock, SD_BOTH);
		closesocket(sock);
	}
	WSACleanup();
}

// Called every frame
void ACzsmActor::Tick(float DeltaTime)
{
	Super::Tick(DeltaTime);

	char c[1];
	c[0]= 'D';

	char buf[256];

	if (sock != INVALID_SOCKET) {
		//UE_LOG(LogTemp, Warning, TEXT("tick"));
		memset(buf, 0, sizeof(buf));

		int sendnum=send(sock, c, sizeof(c), 0);
		//UE_LOG(LogTemp, Warning, TEXT("sendnum=%d"), sendnum);

		int recvnum = recv(sock, buf, (int)sizeof(buf), 0);

		if (recvnum > 0) {
			//UE_LOG(LogTemp, Warning, TEXT("recvnum=%d"), recvnum);
			FString fs = FString(ANSI_TO_TCHAR(buf));
			//UE_LOG(LogTemp, Warning, TEXT("[%s]"),*fs);
			//-0.932, 7.785, 13.191, -0.01586, 0.06650, -0.11514, 0.99099, 0, 0, 0, 0, 0
			FString word;
			FString rstr;
			int i = 0;
			int k1 = 0;
			int k2 = 0;
			int k3 = 0;
			float d[3];
			float q[4];
			int btn[5];
			while (fs.Split(TEXT(","), &word, &rstr)) {
				if (i>=0 && i < 3) {
					d[k1] = FCString::Atof(*word);
					//UE_LOG(LogTemp, Warning, TEXT("d[%d]=%f"),k1,d[k1]);
					k1++;
				}
				if (i >= 3 && i < 7) {
					q[k2] = FCString::Atof(*word);
					//UE_LOG(LogTemp, Warning, TEXT("q[%d]=%f"), k2, q[k2]);
					k2++;
				}
				if (i >= 7 && i < 11) {
					btn[k3] = FCString::Atoi(*word);
					UE_LOG(LogTemp, Warning, TEXT("btn[%d]=%d"), k3, btn[k3]);
					k3++;
					if (k3 == 4) {
						btn[k3] = FCString::Atoi(*rstr);
						//UE_LOG(LogTemp, Warning, TEXT("btn[%d]=%d"), k3, btn[k3]);
						k3++;
					}
				}
				
				fs = rstr;
				i++;
			}
			FQuat fq(q[2], -q[0], -q[1], q[3]);
			this->SetActorRelativeRotation(fq);

		}
	}
	
	
}