52 lines
1.2 KiB
Haxe
52 lines
1.2 KiB
Haxe
package bin;
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import lib.CLIAppBase;
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using tink.CoreApi;
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class Turtle extends CLIAppBase {
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public function new() {
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registerSyncSubcommand("forward", (args) -> {
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return checkAvailable() && perform(kernel.turtle.Turtle.instance.forward());
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});
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registerSyncSubcommand("back", (args) -> {
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return checkAvailable() && perform(kernel.turtle.Turtle.instance.back());
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});
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registerSyncSubcommand("left", (args) -> {
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return checkAvailable() && perform(kernel.turtle.Turtle.instance.turnLeft());
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});
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registerSyncSubcommand("right", (args) -> {
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return checkAvailable() && perform(kernel.turtle.Turtle.instance.turnRight());
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});
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registerSyncSubcommand("up", (args) -> {
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return checkAvailable() && perform(kernel.turtle.Turtle.instance.up());
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});
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registerSyncSubcommand("down", (args) -> {
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return checkAvailable() && perform(kernel.turtle.Turtle.instance.down());
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});
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}
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private function checkAvailable():Bool {
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if (!kernel.turtle.Turtle.isTurtle()) {
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handle.write("This is not a turtle!");
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return false;
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}
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return true;
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}
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private function perform(outcome:Outcome<Noise, String>):Bool {
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switch outcome {
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case Success(_):
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return true;
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case Failure(error):
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handle.write(error);
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return false;
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}
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}
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}
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