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Stop using IAE to communicate parameter mis-use

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This commit is contained in:
Kenzie Togami
2019-05-14 17:57:05 -07:00
parent 718c2e8306
commit e7613dd879
4 changed files with 37 additions and 17 deletions
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5
worldedit-core/src/main/java/com/sk89q/worldedit/command/GenerationCommands.java
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@ -47,6 +47,7 @@ import static com.google.common.base.Preconditions.checkNotNull;
import static com.sk89q.worldedit.command.util.Logging.LogMode.ALL;
import static com.sk89q.worldedit.command.util.Logging.LogMode.PLACEMENT;
import static com.sk89q.worldedit.command.util.Logging.LogMode.POSITION;
import static com.sk89q.worldedit.internal.command.CommandUtil.checkCommandArgument;
/**
* Commands for the generation of shapes and other objects.
@ -203,9 +204,7 @@ public class GenerationCommands {
TreeType type,
@Arg(desc = "The density of the forest, between 0 and 100", def = "5")
double density) throws WorldEditException {
if (density < 0 || density > 100) {
throw new IllegalArgumentException("Density must be between 0 and 100");
}
checkCommandArgument(0 <= density && density <= 100, "Density must be between 0 and 100");
density = density / 100;
int affected = editSession.makeForest(session.getPlacementPosition(player), size, density, type);
player.print(affected + " trees created.");