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54 lines
1.2 KiB
54 lines
1.2 KiB
package mightypork.gamecore.core.config;
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import mightypork.gamecore.input.KeyStroke;
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import mightypork.gamecore.input.Keys;
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import mightypork.utils.config.propmgr.Property;
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/**
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* Key property.<br>
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* The stored value must stay the same instance ({@link KeyStroke} is mutable).<br>
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* That ensures that bindings based on this keystroke are automatically updated
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* when the settings change.
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*
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* @author Ondřej Hruška (MightyPork)
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*/
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public class KeyStrokeProperty extends Property<KeyStroke> {
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public KeyStrokeProperty(String key, KeyStroke defaultValue, String comment) {
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super(key, defaultValue, comment);
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}
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@Override
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public void fromString(String string)
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{
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if (string != null) {
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// keep the same instance
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final int backup_key = value.getKey();
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final int backup_mod = value.getMod();
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value.fromDataString(string);
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if (value.getKey() == Keys.NONE) {
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value.setTo(backup_key, backup_mod);
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}
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}
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}
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@Override
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public String toString()
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{
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return value.toDataString();
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}
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@Override
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public void setValue(Object value)
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{
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// keep the same instance
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this.value.setTo(((KeyStroke) value).getKey(), ((KeyStroke) value).getMod());
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}
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}
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