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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,171 @@ | ||
| package com.cleanroommc.bogosorter; | ||
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| import it.unimi.dsi.fastutil.ints.IntArrayList; | ||
| import net.minecraft.client.Minecraft; | ||
| import org.lwjgl.input.Keyboard; | ||
| import org.lwjgl.input.Mouse; | ||
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|
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.function.BooleanSupplier; | ||
|
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| /** | ||
| * A key combo containing key which must be pressed and which must not be pressed in order for the key to activate. | ||
| * Works only in GUI. | ||
| */ | ||
| public class KeyBind { | ||
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| private static final List<KeyBind> keyBinds = new ArrayList<>(); | ||
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| public static Builder builder(String name) { | ||
| return new Builder(name); | ||
| } | ||
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| private final String name; | ||
| private final int[] keys; | ||
| private final int[] notKeys; | ||
| private final BooleanSupplier additionalValidator; | ||
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| private long pressedTick = -1; | ||
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| public KeyBind(String name, int[] keys, int[] notKeys, BooleanSupplier additionalValidator) { | ||
| this.name = name; | ||
| this.keys = keys; | ||
| this.notKeys = notKeys; | ||
| this.additionalValidator = additionalValidator; | ||
| keyBinds.add(this); | ||
| } | ||
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| private static boolean isKey(int key) { | ||
| return key != Integer.MIN_VALUE; | ||
| } | ||
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| public static boolean isKeyPressed(int key) { | ||
| if (key < 0) return Mouse.isButtonDown(key + 100); | ||
| return Keyboard.isKeyDown(key); | ||
| } | ||
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| public static boolean areAllPressed(int[] keys) { | ||
| if (keys.length == 0) return true; | ||
| if (keys.length == 1) return isKeyPressed(keys[0]); | ||
| for (int key : keys) { | ||
| if (!isKeyPressed(key)) return false; | ||
| } | ||
| return true; | ||
| } | ||
|
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| public static boolean areAllNotPressed(int[] keys) { | ||
| if (keys.length == 0) return true; | ||
| if (keys.length == 1) return !isKeyPressed(keys[0]); | ||
| for (int key : keys) { | ||
| if (isKeyPressed(key)) return false; | ||
| } | ||
| return true; | ||
| } | ||
|
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| public static void checkKeys(long currentTick) { | ||
| for (KeyBind key : keyBinds) { | ||
| key.checkPressed(currentTick); | ||
| } | ||
| } | ||
|
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| protected void checkPressed(long currentTick) { | ||
| if (areAllPressed(this.keys) && areAllNotPressed(this.notKeys) && this.additionalValidator.getAsBoolean()) { | ||
| if (this.pressedTick < 0) { | ||
| this.pressedTick = currentTick; | ||
| } | ||
| } else { | ||
| this.pressedTick = -1; | ||
| } | ||
| } | ||
|
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| public boolean isPressed() { | ||
| return this.pressedTick >= 0; | ||
| } | ||
|
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| public int getTicksPressed() { | ||
| return this.pressedTick < 0 ? -1 : (int) (ClientEventHandler.getTicks() - this.pressedTick); | ||
| } | ||
|
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| public boolean isFirstPress() { | ||
| return getTicksPressed() == 0; | ||
| } | ||
|
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| public boolean isFirstPressOrHeldLong(int amount) { | ||
| int ticks = getTicksPressed(); | ||
| return ticks == 0 || ticks >= amount; | ||
| } | ||
|
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| public String getName() { | ||
| return name; | ||
| } | ||
|
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| public static class Builder { | ||
|
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| private final String name; | ||
| private final IntArrayList keys = new IntArrayList(); | ||
| private final IntArrayList notKeys = new IntArrayList(); | ||
| private BooleanSupplier validator = null; | ||
|
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| public Builder(String name) { | ||
| this.name = name; | ||
| } | ||
|
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| private Builder add(boolean press, int key) { | ||
| if (press) { | ||
| keys.add(key); | ||
| } else { | ||
| notKeys.add(key); | ||
| } | ||
| return this; | ||
| } | ||
|
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| public Builder mustPress(int... keys) { | ||
| for (int key : keys) this.keys.add(key); | ||
| return this; | ||
| } | ||
|
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| public Builder mustNotPress(int... keys) { | ||
| for (int key : keys) this.notKeys.add(key); | ||
| return this; | ||
| } | ||
|
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| public Builder lmb(boolean press) { | ||
| return add(press, -100); | ||
| } | ||
|
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| public Builder rmb(boolean press) { | ||
| return add(press, -99); | ||
| } | ||
|
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| public Builder ctrl(boolean press) { | ||
| if (Minecraft.IS_RUNNING_ON_MAC) { | ||
| return add(press, 219); | ||
| } | ||
| return add(press, 29); | ||
| } | ||
|
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| public Builder shift(boolean press) { | ||
| return add(press, 42); | ||
| } | ||
|
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| public Builder alt(boolean press) { | ||
| return add(press, 56); | ||
| } | ||
|
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| public Builder space(boolean press) { | ||
| return add(press, Keyboard.KEY_SPACE); | ||
| } | ||
|
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| public Builder validator(BooleanSupplier validator) { | ||
| this.validator = validator; | ||
| return this; | ||
| } | ||
|
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| public KeyBind build() { | ||
| keys.trim(); | ||
| notKeys.trim(); | ||
| return new KeyBind(this.name, keys.elements(), notKeys.elements(), validator != null ? validator : () -> true); | ||
| } | ||
| } | ||
| } |