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Add proper error handling when invalid coordinates are entered for the tpll command. #25

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Aug 20, 2024
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Add proper error handling when invalid coordinates are entered for the tpll command. #25

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10 changes: 8 additions & 2 deletions src/main/java/de/btegermany/terraplusminus/commands/TpllCommand.java
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Original file line number Diff line number Diff line change
Expand Up @@ -123,8 +123,14 @@ public void execute(@NotNull CommandSourceStack stack, @NotNull String[] args) {
double maxLon = Terraplusminus.config.getDouble("max_longitude");

double[] coordinates = new double[2];
coordinates[1] = Double.parseDouble(args[0].replace(",", "").replace("°", ""));
coordinates[0] = Double.parseDouble(args[1].replace("°", ""));
try {
coordinates[1] = Double.parseDouble(args[0].replace(",", "").replace("°", ""));
coordinates[0] = Double.parseDouble(args[1].replace("°", ""));
} catch (NumberFormatException e) {
stack.getSender().sendMessage(RED + "Invalid coordinates or command usage!");
stack.getSender().sendMessage(RED + "Proper usage: /tpll <latitude> <longitude> [height (optional]");
return;
}

ChunkGenerator generator = tpWorld.getGenerator();
if (!(generator instanceof RealWorldGenerator)) { // after server reload the generator isnt instanceof RealWorldGenerator anymore
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