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Code Issues Releases Activity

Taken JCrada patch as it is.

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This commit is contained in:
DjWarmonger 2014-11-27 21:51:48 +01:00
parent b0cd4f4117
commit 9ca991282a
1 changed files with 65 additions and 14 deletions
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75
AI/VCAI/Fuzzy.cpp
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@ -87,17 +87,23 @@ FuzzyHelper::FuzzyHelper()
logAi->infoStream() << engine.toString();
}
void FuzzyHelper::initBank()
{
try
{
//Trivial bank estimation
bankInput = new fl::InputVariable("BankInput");
bankDanger = new fl::OutputVariable("BankDanger");
bankDanger->setMinimum(0);
//SingletonTerm (4.0) is a Rectangle (5.0) within 5*Macheps
bankInput->addTerm(new fl::Rectangle("SET", 0.5 - 5 * fl::fuzzylite::macheps(),
0.5 + 5 * fl::fuzzylite::macheps()));
bankInput->setRange(0.5 - 5 * fl::fuzzylite::macheps(), 0.5 + 5 * fl::fuzzylite::macheps());
bankDanger = new fl::OutputVariable("BankDanger");
engine.addInputVariable(bankInput);
engine.addOutputVariable(bankDanger);
engine.addRuleBlock(&bankBlock);
@ -106,6 +112,7 @@ void FuzzyHelper::initBank()
bankDanger->addTerm(new fl::Triangle("Bank" + boost::lexical_cast<std::string>(i), 0, 1));
bankBlock.addRule(fl::Rule::parse("if BankInput is SET then BankDanger is Bank" + boost::lexical_cast<std::string>(i), &engine));
}
bankDanger->setRange(0.0, 1.0);
}
catch (fl::Exception & fe)
{
@ -136,6 +143,7 @@ void FuzzyHelper::initTacticalAdvantage()
engine.addInputVariable(val);
val->addTerm(new fl::Ramp("FEW", 0.6, 0.0));
val->addTerm(new fl::Ramp("MANY", 0.4, 1));
val->setRange(0.0, 1.0);
}
ta.ourSpeed = new fl::InputVariable("OurSpeed");
@ -149,35 +157,59 @@ void FuzzyHelper::initTacticalAdvantage()
val->addTerm(new fl::Ramp("LOW", 6.5, 3));
val->addTerm(new fl::Triangle("MEDIUM", 5.5, 10.5));
val->addTerm(new fl::Ramp("HIGH", 8.5, 16));
val->setRange(3.0, 16.0);
}
ta.castleWalls = new fl::InputVariable("CastleWalls");
engine.addInputVariable(ta.castleWalls);
ta.castleWalls->addTerm(new fl::Rectangle("NONE", CGTownInstance::NONE - 5.0 * fl::fuzzylite::macheps(),
CGTownInstance::NONE + 5.0 * fl::fuzzylite::macheps()));
{
fl::Rectangle* none = new fl::Rectangle("NONE",
CGTownInstance::NONE - 5.0 * fl::fuzzylite::macheps(),
CGTownInstance::NONE + 5.0 * fl::fuzzylite::macheps());
ta.castleWalls->addTerm(none);
fl::scalar a = CGTownInstance::FORT, d = 2.5;
fl::scalar b = a + (d - a) * 1.0 / 5.0;
fl::scalar c = a + (d - a) * 4.0 / 5.0;
ta.castleWalls->addTerm(new fl::Trapezoid("MEDIUM", a, b, c, d));
fl::Trapezoid* medium = new fl::Trapezoid("MEDIUM", a, b, c, d);
ta.castleWalls->addTerm(medium);
fl::Ramp* high = new fl::Ramp("HIGH", CGTownInstance::CITADEL - 0.1, CGTownInstance::CASTLE);
ta.castleWalls->addTerm(high);
ta.castleWalls->setRange(
std::min({none->getStart(),none->getEnd(),
medium->getVertexA(), medium->getVertexD(),
high->getStart(), high->getEnd()}),
std::max({none->getStart(),none->getEnd(),
medium->getVertexA(), medium->getVertexD(),
high->getStart(), high->getEnd()}));
}
ta.castleWalls->addTerm(new fl::Ramp("HIGH", CGTownInstance::CITADEL - 0.1, CGTownInstance::CASTLE));
ta.bankPresent = new fl::InputVariable("Bank");
engine.addInputVariable(ta.bankPresent);
ta.bankPresent->addTerm(new fl::Rectangle("FALSE", 0.0 - 5.0 * fl::fuzzylite::macheps(),
0.0 + 5.0 * fl::fuzzylite::macheps()));
ta.bankPresent->addTerm(new fl::Rectangle("TRUE", 1.0 - 5.0 * fl::fuzzylite::macheps(),
0.0 + 5.0 * fl::fuzzylite::macheps()));
{
fl::Rectangle* termFalse = new fl::Rectangle("FALSE", 0.0 - 5.0 * fl::fuzzylite::macheps(),
0.0 + 5.0 * fl::fuzzylite::macheps());
ta.bankPresent->addTerm(termFalse);
fl::Rectangle* termTrue = new fl::Rectangle("TRUE", 1.0 - 5.0 * fl::fuzzylite::macheps(),
0.0 + 5.0 * fl::fuzzylite::macheps());
ta.bankPresent->addTerm(termTrue);
ta.bankPresent->setRange(
std::min({termFalse->getStart(),termFalse->getEnd(),
termTrue->getStart(), termTrue->getEnd()}),
std::max({termFalse->getStart(),termFalse->getEnd(),
termTrue->getStart(), termTrue->getEnd()}));
}
ta.threat = new fl::OutputVariable("Threat");
ta.threat->setMinimum(0);
ta.threat->setMaximum(3);
engine.addOutputVariable(ta.threat);
ta.threat->addTerm(new fl::Ramp("LOW", 1, MIN_AI_STRENGHT));
ta.threat->addTerm(new fl::Triangle("MEDIUM", 0.8, 1.2));
ta.threat->addTerm(new fl::Ramp("HIGH", 1, 1.5));
ta.threat->setRange(MIN_AI_STRENGHT, 1.5);
engine.addRuleBlock(&ta.tacticalAdvantage);
@ -221,6 +253,20 @@ ui64 FuzzyHelper::estimateBankDanger (const CBank * bank)
bank0->setVertexC(info->minGuards().totalStrength * 1.5f);
bank1->setVertexA(info->maxGuards().totalStrength * 0.5f);
bank1->setVertexC(info->maxGuards().totalStrength * 1.5f);
fl::scalar min = std::min(
{bank0->getVertexA(), bank0->getVertexC(),
bank1->getVertexA(), bank1->getVertexC()});
fl::scalar max = std::max(
{bank0->getVertexA(), bank0->getVertexC(),
bank1->getVertexA(), bank1->getVertexC()});
if (fl::Op::isLt(min, bankDanger->getMinimum())){
bankDanger->setMinimum(min);
}
if (fl::Op::isGt(max, bankDanger->getMaximum())){
bankDanger->setMaximum(max);
}
}
//comparison purposes
@ -366,25 +412,30 @@ void FuzzyHelper::initVisitTile()
vt.strengthRatio->addTerm(new fl::Ramp("LOW", SAFE_ATTACK_CONSTANT, 0));
vt.strengthRatio->addTerm(new fl::Ramp("HIGH", SAFE_ATTACK_CONSTANT, SAFE_ATTACK_CONSTANT * 3));
vt.strengthRatio->setRange(0,SAFE_ATTACK_CONSTANT * 3 );
//strength compared to our main hero
vt.heroStrength->addTerm(new fl::Ramp("LOW", 0.2, 0));
vt.heroStrength->addTerm(new fl::Triangle("MEDIUM", 0.2, 0.8));
vt.heroStrength->addTerm(new fl::Ramp("HIGH", 0.5, 1));
vt.heroStrength->setRange(0.0,1.0);
vt.turnDistance->addTerm(new fl::Ramp("SMALL", 0.5, 0));
vt.turnDistance->addTerm(new fl::Triangle("MEDIUM", 0.1, 0.8));
vt.turnDistance->addTerm(new fl::Ramp("LONG", 0.5, 3));
vt.turnDistance->setRange(0.0, 3.0);
vt.missionImportance->addTerm(new fl::Ramp("LOW", 2.5, 0));
vt.missionImportance->addTerm(new fl::Triangle("MEDIUM", 2, 3));
vt.missionImportance->addTerm(new fl::Ramp("HIGH", 2.5, 5));
vt.missionImportance->setRange(0.0, 5.0);
//an issue: in 99% cases this outputs center of mass (2.5) regardless of actual input :/
//should be same as "mission Importance" to keep consistency
vt.value->addTerm(new fl::Ramp("LOW", 2.5, 0));
vt.value->addTerm(new fl::Triangle("MEDIUM", 2, 3)); //can't be center of mass :/
vt.value->addTerm(new fl::Ramp("HIGH", 2.5, 5));
vt.value->setRange(0.0,5.0);
engine.addRuleBlock (&vt.rules);