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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "GlobalSynced.h"
#include <assert.h>
#include <cstring>
#include "ExternalAI/SkirmishAIHandler.h"
#include "Game/GameSetup.h"
#include "Sim/Misc/TeamHandler.h"
#include "Sim/Misc/GlobalConstants.h"
#include "System/Util.h"
#include "System/Log/FramePrefixer.h"
/**
* @brief global synced
*
* Global instance of CGlobalSynced
*/
CGlobalSynced* gs = NULL;
CR_BIND(CGlobalSynced, )
CR_REG_METADATA(CGlobalSynced, (
CR_MEMBER(frameNum),
CR_MEMBER(speedFactor),
CR_MEMBER(wantedSpeedFactor),
CR_MEMBER(paused),
CR_MEMBER(mapx),
CR_MEMBER(mapxm1),
CR_MEMBER(mapxp1),
CR_MEMBER(mapy),
CR_MEMBER(mapym1),
CR_MEMBER(mapyp1),
CR_MEMBER(mapSquares),
CR_MEMBER(hmapx),
CR_MEMBER(hmapy),
CR_MEMBER(pwr2mapx),
CR_MEMBER(pwr2mapy),
CR_MEMBER(tempNum),
CR_MEMBER(godMode),
CR_MEMBER(globalLOS),
CR_MEMBER(cheatEnabled),
CR_MEMBER(noHelperAIs),
CR_MEMBER(editDefsEnabled),
CR_MEMBER(useLuaGaia),
CR_MEMBER(randSeed),
CR_MEMBER(initRandSeed)
))
/**
* Initializes variables in CGlobalSynced
*/
CGlobalSynced::CGlobalSynced()
{
mapx = 512;
mapy = 512;
mapxm1 = mapx - 1;
mapym1 = mapy - 1;
mapxp1 = mapx + 1;
mapyp1 = mapy + 1;
mapSquares = mapx * mapy;
hmapx = mapx>>1;
hmapy = mapy>>1;
pwr2mapx = mapx; //next_power_of_2(mapx);
pwr2mapy = mapy; //next_power_of_2(mapy);
randSeed = 18655;
initRandSeed = randSeed;
frameNum = 0;
speedFactor = 1;
wantedSpeedFactor = 1;
paused = false;
godMode = false;
cheatEnabled = false;
noHelperAIs = false;
editDefsEnabled = false;
tempNum = 2;
useLuaGaia = true;
memset(globalLOS, 0, sizeof(globalLOS));
log_framePrefixer_setFrameNumReference(&frameNum);
teamHandler = new CTeamHandler();
}
CGlobalSynced::~CGlobalSynced()
{
SafeDelete(teamHandler);
log_framePrefixer_setFrameNumReference(NULL);
}
void CGlobalSynced::LoadFromSetup(const CGameSetup* setup)
{
noHelperAIs = setup->noHelperAIs;
useLuaGaia = setup->useLuaGaia;
skirmishAIHandler.LoadFromSetup(*setup);
teamHandler->LoadFromSetup(setup);
}
/**
* @return synced random integer
*
* returns a synced random integer
*/
int CGlobalSynced::randInt()
{
randSeed = (randSeed * 214013L + 2531011L);
return (randSeed >> 16) & RANDINT_MAX;
}
/**
* @return synced random float
*
* returns a synced random float
*/
float CGlobalSynced::randFloat()
{
randSeed = (randSeed * 214013L + 2531011L);
return float((randSeed >> 16) & RANDINT_MAX)/RANDINT_MAX;
}
/**
* @return synced random vector
*
* returns a synced random vector
*/
float3 CGlobalSynced::randVector()
{
float3 ret;
do {
ret.x = randFloat()*2-1;
ret.y = randFloat()*2-1;
ret.z = randFloat()*2-1;
} while(ret.SqLength()>1);
return ret;
}
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