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Common.cpp@ 1df6bec

Last change on this file since 1df6bec was b07eeac, checked in by dportnoy <dmp1488@…>, 12 years ago
Players pick up flags when they get close to the flag objects, not the structres. When a flag is picked up, a REMOVE_OBJECT message is sent
Property mode set to `100644`
File size: 1.2 KB

Rev	Line
[edfd1d0]	1	#include "Common.h"
	2
[8f85180]	3	#include <iostream>
[b07eeac]	4	#include <cmath>
[8f85180]	5
	6	#if defined WINDOWS
	7	#include <Windows.h>
	8	#elif defined LINUX
	9	#include <time.h>
	10	#endif
	11
[b07eeac]	12	using namespace std;
	13
	14	/*
	15	FLOAT_POSITION POSITION::toFloat() {
	16	FLOAT_POSITION floatPosition;
	17	floatPosition.x = x;
	18	floatPosition.y = y;
	19
	20	return floatPosition;
	21	}
	22	*/
	23
[edfd1d0]	24	void set_nonblock(int sock)
	25	{
[4c202e0]	26	#if defined WINDOWS
[edfd1d0]	27	unsigned long mode = 1;
	28	ioctlsocket(sock, FIONBIO, &mode);
[4c202e0]	29	#elif defined LINUX
[edfd1d0]	30	int flags;
	31	flags = fcntl(sock, F_GETFL,0);
	32	assert(flags != -1);
	33	fcntl(sock, F_SETFL, flags \| O_NONBLOCK);
	34	#endif
	35	}
[8f85180]	36
	37	unsigned long long getCurrentMillis()
	38	{
	39	unsigned long long numMilliseconds;
	40
	41	#if defined WINDOWS
	42	numMilliseconds = GetTickCount();
	43	#elif defined LINUX
	44	timespec curTime;
	45	clock_gettime(CLOCK_REALTIME, &curTime);
	46
	47	numMilliseconds = curTime.tv_sec*(unsigned long long)1000+curTime.tv_nsec/(unsigned long long)1000000;
	48	#endif
	49
	50	return numMilliseconds;
	51	}
[b07eeac]	52
	53	float posDistance(FLOAT_POSITION pos1, FLOAT_POSITION pos2) {
	54	float xDiff = pos2.x - pos1.x;
	55	float yDiff = pos2.y - pos1.y;
	56
	57	return sqrt( pow(xDiff,2) + pow(yDiff,2) );
	58	}

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