Difference between revisions of "GITS/Targeting/Source"
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J Litewski (talk | contribs) (New page: '''GITS Targeting (Source)''' - from version 0.5-051409 ---- <pre> public void onScannedRobot(ScannedRobotEvent e) { double rSweep = 0.99; //RadarSweep tweak double bPower = Math.min(3.0...) |
J Litewski (talk | contribs) |
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double hisY = (getY() + e.getDistance() * Math.cos(aBearing)); | double hisY = (getY() + e.getDistance() * Math.cos(aBearing)); | ||
double eHeading = e.getHeadingRadians(); | double eHeading = e.getHeadingRadians(); | ||
| + | double eHeadingChange = eHeading - _eHeading; | ||
| + | _eHeading = eHeading; | ||
double eVelocity = e.getVelocity(); | double eVelocity = e.getVelocity(); | ||
double eDistance = e.getDistance(); | double eDistance = e.getDistance(); | ||
| Line 22: | Line 24: | ||
aHisX += (Math.sin(eHeading) * eVelocity); | aHisX += (Math.sin(eHeading) * eVelocity); | ||
aHisY += (Math.cos(eHeading) * eVelocity); | aHisY += (Math.cos(eHeading) * eVelocity); | ||
| + | eHeading += eHeadingChange; | ||
if(aHisX < 18.0 || aHisX > (fWidth - 18.0) || aHisY < 18.0 || aHisY > (fHeight - 18.0)) { | if(aHisX < 18.0 || aHisX > (fWidth - 18.0) || aHisY < 18.0 || aHisY > (fHeight - 18.0)) { | ||
aHisX = Math.min(Math.max(18.0, aHisX), (fWidth - 18.0)); | aHisX = Math.min(Math.max(18.0, aHisX), (fWidth - 18.0)); | ||
Revision as of 04:25, 15 May 2009
GITS Targeting (Source) - from version 0.5-051409
public void onScannedRobot(ScannedRobotEvent e) {
double rSweep = 0.99; //RadarSweep tweak
double bPower = Math.min(3.0,getEnergy());
double myX = getX();
double myY = getY();
double aBearing = (getHeadingRadians() + e.getBearingRadians());
double hisX = (getX() + e.getDistance() * Math.sin(aBearing));
double hisY = (getY() + e.getDistance() * Math.cos(aBearing));
double eHeading = e.getHeadingRadians();
double eHeadingChange = eHeading - _eHeading;
_eHeading = eHeading;
double eVelocity = e.getVelocity();
double eDistance = e.getDistance();
double eEnergy = e.getEnergy();
double dTime = 0;
double fHeight = getBattleFieldHeight(),
fWidth = getBattleFieldWidth();
double aHisX = hisX, aHisY = hisY;
while((++dTime) * (20.0 - 3.0 * bPower) < Point2D.Double.distance(myX, myY, aHisX, aHisY)) {
aHisX += (Math.sin(eHeading) * eVelocity);
aHisY += (Math.cos(eHeading) * eVelocity);
eHeading += eHeadingChange;
if(aHisX < 18.0 || aHisX > (fWidth - 18.0) || aHisY < 18.0 || aHisY > (fHeight - 18.0)) {
aHisX = Math.min(Math.max(18.0, aHisX), (fWidth - 18.0));
aHisY = Math.min(Math.max(18.0, aHisY), (fHeight - 18.0));
break;
}
}
double theta = Utils.normalAbsoluteAngle(Math.atan2((aHisX - getX()), (aHisY - getY())));
//Set and Execute Things
setTurnGunRightRadians(Utils.normalRelativeAngle(theta - getGunHeadingRadians()));
setTurnRadarRightRadians((rSweep)*Utils.normalRelativeAngle(aBearing - getRadarHeadingRadians()));
execute();
if(eEnergy >= (0.025 * eDistance)) { fire(bPower); } //PowerConserve tweak
}
Currently, this targeting formula works for simple robots 90% of the time. It's rubbish against most advanced robots. Feel free to improve/comment on it so I can learn (since tutorials are utterly useless on me, I need visual aids).
