baritone/src/launch/java/baritone/launch/mixins/MixinTabCompleter.java

133 lines
3.9 KiB
Java

/*
* This file is part of Baritone.
*
* Baritone is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Baritone is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Baritone. If not, see <https://www.gnu.org/licenses/>.
*/
package baritone.launch.mixins;
import baritone.api.BaritoneAPI;
import baritone.api.IBaritone;
import baritone.api.event.events.TabCompleteEvent;
import baritone.utils.accessor.ITabCompleter;
import net.minecraft.client.gui.GuiTextField;
import net.minecraft.util.TabCompleter;
import org.spongepowered.asm.mixin.Final;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.Unique;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
import static java.util.Objects.isNull;
@Mixin(TabCompleter.class)
public abstract class MixinTabCompleter implements ITabCompleter {
@Shadow
@Final
protected GuiTextField textField;
@Shadow
protected boolean requestedCompletions;
@Shadow
public abstract void setCompletions(String... newCompl);
@Unique
protected boolean isChatCompleter = false;
@Unique
protected boolean dontComplete = false;
@Override
public String getPrefix() {
return textField.getText().substring(0, textField.getCursorPosition());
}
@Override
public void setPrefix(String prefix) {
textField.setText(prefix + textField.getText().substring(textField.getCursorPosition()));
textField.setCursorPosition(prefix.length());
}
@Inject(
method = "requestCompletions",
at = @At("HEAD"),
cancellable = true
)
private void onRequestCompletions(String prefix, CallbackInfo ci) {
if (!isChatCompleter) {
return;
}
IBaritone baritone = BaritoneAPI.getProvider().getPrimaryBaritone();
TabCompleteEvent.Pre event = new TabCompleteEvent.Pre(prefix);
baritone.getGameEventHandler().onPreTabComplete(event);
if (event.isCancelled()) {
ci.cancel();
return;
}
if (event.prefix.wasModified()) {
setPrefix(event.prefix.get());
}
if (event.completions.wasModified()) {
ci.cancel();
dontComplete = true;
try {
requestedCompletions = true;
setCompletions(event.completions.get());
} finally {
dontComplete = false;
}
}
}
@Override
public boolean onGuiChatSetCompletions(String[] newCompl) {
IBaritone baritone = BaritoneAPI.getProvider().getPrimaryBaritone();
if (isNull(baritone)) {
return false;
}
TabCompleteEvent.Post event = new TabCompleteEvent.Post(getPrefix(), newCompl);
baritone.getGameEventHandler().onPostTabComplete(event);
if (event.isCancelled()) {
return true;
}
if (event.prefix.wasModified()) {
String prefix = event.prefix.get();
textField.setText(prefix + textField.getText().substring(textField.getCursorPosition()));
textField.setCursorPosition(prefix.length());
}
if (event.completions.wasModified()) {
setCompletions(event.completions.get());
return true;
}
return false;
}
}