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Common.cpp@ d3e8f60

Last change on this file since d3e8f60 was b07eeac, checked in by dportnoy <dmp1488@…>, 13 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

Line
1	#include "Common.h"
2
3	#include <iostream>
4	#include <cmath>
5
6	#if defined WINDOWS
7	#include <Windows.h>
8	#elif defined LINUX
9	#include <time.h>
10	#endif
11
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
24	void set_nonblock(int sock)
25	{
26	#if defined WINDOWS
27	unsigned long mode = 1;
28	ioctlsocket(sock, FIONBIO, &mode);
29	#elif defined LINUX
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	}
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	}
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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