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Added a //generatebiome command, which uses formulae to generate free-form biomes.

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Shorthands: //genbiome, //gb
This commit is contained in:
TomyLobo
2013-10-20 16:26:06 +02:00
parent 69bcaa7133
commit f7c7292f79
3 changed files with 293 additions and 0 deletions
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69
src/main/java/com/sk89q/worldedit/commands/GenerationCommands.java
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@ -27,10 +27,12 @@ import com.sk89q.minecraft.util.commands.Command;
import com.sk89q.minecraft.util.commands.CommandContext;
import com.sk89q.minecraft.util.commands.CommandPermissions;
import com.sk89q.minecraft.util.commands.Logging;
import com.sk89q.worldedit.BiomeType;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.LocalPlayer;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.Vector2D;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.WorldEditException;
import com.sk89q.worldedit.expression.ExpressionException;
@ -415,4 +417,71 @@ public class GenerationCommands {
player.printError(e.getMessage());
}
}
@Command(
aliases = { "/generatebiome", "/genbiome", "/gb" },
usage = "<block> <expression>",
desc = "Sets biome according to a formula.",
help =
"Generates a shape according to a formula that is expected to\n" +
"return positive numbers (true) if the point is inside the shape\n" +
"Optionally set type/data to the desired block.\n" +
"Flags:\n" +
" -h to generate a hollow shape\n" +
" -r to use raw minecraft coordinates\n" +
" -o is like -r, except offset from placement.\n" +
" -c is like -r, except offset selection center.\n" +
"If neither -r nor -o is given, the selection is mapped to -1..1\n" +
"See also tinyurl.com/wesyntax.",
flags = "hroc",
min = 2,
max = -1
)
@CommandPermissions({"worldedit.generation.shape", "worldedit.biome.set"})
@Logging(ALL)
public void generateBiome(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
final BiomeType target = we.getServer().getBiomes().get(args.getString(0));
final Region region = session.getSelection(player.getWorld());
final boolean hollow = args.hasFlag('h');
final String expression = args.getJoinedStrings(1);
final Vector zero;
Vector unit;
if (args.hasFlag('r')) {
zero = Vector.ZERO;
unit = Vector.ONE;
} else if (args.hasFlag('o')) {
zero = session.getPlacementPosition(player);
unit = Vector.ONE;
} else if (args.hasFlag('c')) {
final Vector min = region.getMinimumPoint();
final Vector max = region.getMaximumPoint();
zero = max.add(min).multiply(0.5);
unit = Vector.ONE;
} else {
final Vector min = region.getMinimumPoint();
final Vector max = region.getMaximumPoint();
zero = max.add(min).multiply(0.5);
unit = max.subtract(zero);
if (unit.getX() == 0) unit = unit.setX(1.0);
if (unit.getY() == 0) unit = unit.setY(1.0);
if (unit.getZ() == 0) unit = unit.setZ(1.0);
}
try {
final int affected = editSession.makeBiomeShape(region, zero, unit, target, expression, hollow);
player.findFreePosition();
player.print("Biome changed to " + target.getName() + ". " + affected + " columns affected.");
} catch (ExpressionException e) {
player.printError(e.getMessage());
}
}
}