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Added FloraPlacer FlatRegionFunction and //flora.

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sk89q
2014-03-01 10:41:13 -08:00
parent 5d13ed2356
commit 6f116cd564
4 changed files with 205 additions and 31 deletions
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42
src/main/java/com/sk89q/worldedit/commands/RegionCommands.java
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@ -29,6 +29,7 @@ import com.sk89q.worldedit.blocks.BlockID;
import com.sk89q.worldedit.expression.ExpressionException;
import com.sk89q.worldedit.filtering.GaussianKernel;
import com.sk89q.worldedit.filtering.HeightMapFilter;
import com.sk89q.worldedit.generator.FloraPlacer;
import com.sk89q.worldedit.masks.Mask;
import com.sk89q.worldedit.patterns.Pattern;
import com.sk89q.worldedit.patterns.SingleBlockPattern;
@ -404,7 +405,7 @@ public class RegionCommands {
final Region region = session.getSelection(player.getWorld());
final Vector size = region.getMaximumPoint().subtract(region.getMinimumPoint());
final Vector shiftVector = dir.multiply(count * (Math.abs(dir.dot(size))+1));
final Vector shiftVector = dir.multiply(count * (Math.abs(dir.dot(size)) + 1));
region.shift(shiftVector);
session.getRegionSelector(player.getWorld()).learnChanges();
@ -517,7 +518,6 @@ public class RegionCommands {
player.print(affected + " block(s) have been changed.");
}
@Command(
aliases = { "/forest" },
usage = "[type] [density]",
@ -554,4 +554,42 @@ public class RegionCommands {
player.print(affected + " trees created.");
}
@Command(
aliases = { "/flora" },
usage = "[density]",
desc = "Make flora within the region",
min = 0,
max = 1
)
@CommandPermissions("worldedit.region.flora")
@Logging(REGION)
public void flora(CommandContext args, LocalSession session, LocalPlayer player, EditSession editSession) throws WorldEditException {
double density = args.argsLength() > 0 ? args.getDouble(0) / 100 : 0.1;
Region region = session.getSelection(player.getWorld());
FlatRegion flatRegion;
if (region instanceof FlatRegion) {
flatRegion = (FlatRegion) region;
} else {
player.print("(The given region is not a 'flat region', so a cuboid region will be used instead.)");
flatRegion = CuboidRegion.makeCuboid(region);
}
int upperY = flatRegion.getMaximumY();
int lowerY = flatRegion.getMinimumY();
FloraPlacer generator = new FloraPlacer(editSession, lowerY, upperY);
generator.setDensity(density);
int affected = 0;
for (Vector2D pt : flatRegion.asFlatRegion()) {
if (generator.apply(pt)) {
affected++;
}
}
player.print(affected + " flora created.");
}
}