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Added relativity options to ExactDestination. Implements #1892.

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This commit is contained in:
Jeremy Wood 2018-02-22 18:11:12 -05:00
parent 2b4d386eb2
commit 532ffacf5a
1 changed files with 52 additions and 7 deletions
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59
src/main/java/com/onarandombox/MultiverseCore/destination/ExactDestination.java
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@ -21,9 +21,10 @@ import java.util.List;
* An exact {@link MVDestination}.
*/
public class ExactDestination implements MVDestination {
private final String coordRegex = "(-?[\\d]+\\.?[\\d]*),(-?[\\d]+\\.?[\\d]*),(-?[\\d]+\\.?[\\d]*)";
private final String coordRegex = "(-?[\\d]+\\.?[\\d]*|~-?[\\d]+\\.?[\\d]*|~),(-?[\\d]+\\.?[\\d]*|~-?[\\d]+\\.?[\\d]*|~),(-?[\\d]+\\.?[\\d]*|~-?[\\d]+\\.?[\\d]*|~)";
private boolean isValid;
private Location location;
private boolean relativeX, relativeY, relativeZ;
/**
* {@inheritDoc}
@ -88,7 +89,20 @@ public class ExactDestination implements MVDestination {
*/
@Override
public Location getLocation(Entity e) {
return this.location;
Location loc = this.location.clone();
if (relativeX || relativeY || relativeZ) {
Location eLoc = e.getLocation();
loc.add(relativeX ? eLoc.getX() : 0, relativeY ? eLoc.getY() : 0, relativeZ ? eLoc.getZ() : 0);
// Since the location is relative, it makes sense to use the entity's pitch and yaw unless those were
// specified in the destination.
if (loc.getPitch() == 0) {
loc.setPitch(eLoc.getPitch());
}
if (loc.getYaw() == 0) {
loc.setYaw(eLoc.getYaw());
}
}
return loc;
}
/**
@ -134,11 +148,42 @@ public class ExactDestination implements MVDestination {
double[] coords = new double[3];
String[] coordString = parsed.get(2).split(",");
for (int i = 0; i < 3; i++) {
try {
coords[i] = Double.parseDouble(coordString[i]);
} catch (NumberFormatException e) {
this.isValid = false;
return;
String[] relSplit = coordString[i].split("~");
boolean relative = false;
if (relSplit.length == 0) {
// coord is "~" form
relative = true;
coords[i] = 0;
} else if (relSplit.length == 1) {
// coord is "123" form
try {
coords[i] = Double.parseDouble(relSplit[0]);
} catch (NumberFormatException e) {
this.isValid = false;
return;
}
} else {
// coord is "~123" form
relative = true;
try {
coords[i] = Double.parseDouble(relSplit[1]);
} catch (NumberFormatException e) {
this.isValid = false;
return;
}
}
if (relative) {
switch (i) {
case 0:
relativeX = true;
break;
case 1:
relativeY = true;
break;
case 2:
relativeZ = true;
break;
}
}
}
this.location.setX(coords[0]);