public PreciseLocation check(NoCheatPlayer player, MovingData data, CCMoving ccmoving) {
final PreciseLocation setBack = data.runflySetBackPoint;
final PreciseLocation from = data.from;
final PreciseLocation to = data.to;
if (!setBack.isSet()) {
setBack.set(from);
}
final double yDistance = to.y - from.y;
// Calculate some distances
final double xDistance = to.x - from.x;
final double zDistance = to.z - from.z;
final double horizontalDistance = Math.sqrt((xDistance * xDistance + zDistance * zDistance));
double resultHoriz = 0;
double resultVert = 0;
double result = 0;
PreciseLocation newToLocation = null;
// In case of creative gamemode, give at least 0.60 speed limit
// horizontal
double speedLimitHorizontal =
player.isCreative()
? Math.max(creativeSpeed, ccmoving.flyingSpeedLimitHorizontal)
: ccmoving.flyingSpeedLimitHorizontal;
speedLimitHorizontal *= player.getSpeedAmplifier();
resultHoriz = Math.max(0.0D, horizontalDistance - data.horizFreedom - speedLimitHorizontal);
boolean sprinting = player.isSprinting();
data.bunnyhopdelay--;
// Did he go too far?
if (resultHoriz > 0 && sprinting) {
// Try to treat it as a the "bunnyhop" problem
if (data.bunnyhopdelay <= 0 && resultHoriz < 0.4D) {
data.bunnyhopdelay = 3;
resultHoriz = 0;
}
}
resultHoriz *= 100;
// super simple, just check distance compared to max distance
resultVert =
Math.max(0.0D, yDistance - data.vertFreedom - ccmoving.flyingSpeedLimitVertical) * 100;
result = resultHoriz + resultVert;
if (result > 0) {
// Increment violation counter
data.runflyVL += result;
if (resultHoriz > 0) {
data.runflyRunningTotalVL += resultHoriz;
data.runflyRunningFailed++;
}
if (resultVert > 0) {
data.runflyFlyingTotalVL += resultVert;
data.runflyFlyingFailed++;
}
boolean cancel = executeActions(player, ccmoving.flyingActions.getActions(data.runflyVL));
// Was one of the actions a cancel? Then really do it
if (cancel) {
newToLocation = setBack;
}
}
// Slowly reduce the level with each event
data.runflyVL *= 0.97;
// Some other cleanup 'n' stuff
if (newToLocation == null) {
setBack.set(to);
}
return newToLocation;
}
