lambda-client · beanbag44 · Oct 19, 2025 · Sep 24, 2025 · Sep 28, 2025 · Sep 28, 2025
diff --git a/src/main/java/com/lambda/mixin/input/KeyboardMixin.java b/src/main/java/com/lambda/mixin/input/KeyboardMixin.java
@@ -20,6 +20,8 @@
 import com.lambda.event.EventFlow;
 import com.lambda.event.events.KeyboardEvent;
 import com.lambda.module.modules.player.InventoryMove;
+import com.llamalad7.mixinextras.injector.wrapmethod.WrapMethod;
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
 import net.minecraft.client.Keyboard;
 import net.minecraft.client.option.KeyBinding;
 import net.minecraft.client.util.InputUtil;
@@ -30,9 +32,10 @@

 @Mixin(Keyboard.class)
 public class KeyboardMixin {
-    @Inject(method = "onKey", at = @At("HEAD"))
-    private void onKey(long window, int key, int scancode, int action, int modifiers, CallbackInfo ci) {
+    @WrapMethod(method = "onKey")
+    private void onKey(long window, int key, int scancode, int action, int modifiers, Operation<Void> original) {
        EventFlow.post(new KeyboardEvent.Press(key, scancode, action, modifiers));
+        original.call(window, key, scancode, action, modifiers);
    }

    @Inject(method = "onKey", at = @At("RETURN"))
@@ -42,12 +45,13 @@ private void onKeyTail(long window, int key, int scancode, int action, int modif
        KeyBinding.setKeyPressed(fromCode, action != 0);
    }

-    @Inject(method = "onChar", at = @At("HEAD"))
-    private void onChar(long window, int codePoint, int modifiers, CallbackInfo ci) {
+    @WrapMethod(method = "onChar")
+    private void onChar(long window, int codePoint, int modifiers, Operation<Void> original) {
        char[] chars = Character.toChars(codePoint);

-        for (char c : chars) {
+        for (char c : chars)
            EventFlow.post(new KeyboardEvent.Char(c));
-        }
+
+        original.call(window, codePoint, modifiers);
    }
 }
diff --git a/src/main/java/com/lambda/mixin/input/MouseMixin.java b/src/main/java/com/lambda/mixin/input/MouseMixin.java
@@ -21,49 +21,44 @@
 import com.lambda.event.events.MouseEvent;
 import com.lambda.module.modules.render.Zoom;
 import com.lambda.util.math.Vec2d;
+import com.llamalad7.mixinextras.injector.wrapmethod.WrapMethod;
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
 import net.minecraft.client.Mouse;
 import net.minecraft.client.option.GameOptions;
 import net.minecraft.client.option.SimpleOption;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;

 @Mixin(Mouse.class)
 public class MouseMixin {
    @Shadow private double x;

    @Shadow private double y;

-    @Inject(method = "onMouseButton(JIII)V", at = @At("HEAD"), cancellable = true)
-    private void onMouseButton(long window, int button, int action, int mods, CallbackInfo ci) {
-        Vec2d position = new Vec2d(x, y);
-
-        if (EventFlow.post(new MouseEvent.Click(button, action, mods, position)).isCanceled()) {
-            ci.cancel();
-        }
+    @WrapMethod(method = "onMouseButton(JIII)V")
+    private void onMouseButton(long window, int button, int action, int mods, Operation<Void> original) {
+        if (!EventFlow.post(new MouseEvent.Click(button, action, mods)).isCanceled())
+            original.call(window, button, action, mods);
    }

-    @Inject(method = "onMouseScroll(JDD)V", at = @At("HEAD"), cancellable = true)
-    private void onMouseScroll(long window, double horizontal, double vertical, CallbackInfo ci) {
+    @WrapMethod(method = "onMouseScroll(JDD)V")
+    private void onMouseScroll(long window, double horizontal, double vertical, Operation<Void> original) {
        Vec2d delta = new Vec2d(horizontal, vertical);

-        if (EventFlow.post(new MouseEvent.Scroll(delta)).isCanceled()) {
-            ci.cancel();
-        }
+        if (!EventFlow.post(new MouseEvent.Scroll(delta)).isCanceled())
+            original.call(window, horizontal, vertical);
    }

-    @Inject(method = "onCursorPos(JDD)V", at = @At("HEAD"), cancellable = true)
-    private void onCursorPos(long window, double x, double y, CallbackInfo ci) {
+    @WrapMethod(method = "onCursorPos(JDD)V")
+    private void onCursorPos(long window, double x, double y, Operation<Void> original) {
        if (x + y == this.x + this.y) return;

        Vec2d position = new Vec2d(x, y);

-        if (EventFlow.post(new MouseEvent.Move(position)).isCanceled()) {
-            ci.cancel();
-        }
+        if (!EventFlow.post(new MouseEvent.Move(position)).isCanceled())
+            original.call(window, x, y);
    }

    @Redirect(method = "updateMouse", at = @At(value = "FIELD", target = "Lnet/minecraft/client/option/GameOptions;smoothCameraEnabled:Z"))

diff --git a/src/main/kotlin/com/lambda/config/Configurable.kt b/src/main/kotlin/com/lambda/config/Configurable.kt
@@ -30,6 +30,7 @@ import com.lambda.config.settings.collections.MapSetting
 import com.lambda.config.settings.collections.SetSetting
 import com.lambda.config.settings.comparable.BooleanSetting
 import com.lambda.config.settings.comparable.EnumSetting
+import com.lambda.config.settings.complex.Bind
 import com.lambda.config.settings.complex.BlockPosSetting
 import com.lambda.config.settings.complex.BlockSetting
 import com.lambda.config.settings.complex.ColorSetting
@@ -381,7 +382,7 @@ abstract class Configurable(
     */
    fun setting(
        name: String,
-        defaultValue: KeyCode,
+        defaultValue: Bind,
        description: String = "",
        visibility: () -> Boolean = { true },
    ) = KeybindSetting(name, defaultValue, description, visibility).register()

diff --git a/src/main/kotlin/com/lambda/config/settings/complex/KeybindSetting.kt b/src/main/kotlin/com/lambda/config/settings/complex/KeybindSetting.kt
@@ -18,42 +18,55 @@
 package com.lambda.config.settings.complex

 import com.google.gson.reflect.TypeToken
+import com.lambda.brigadier.CommandResult.Companion.failure
+import com.lambda.brigadier.CommandResult.Companion.success
+import com.lambda.brigadier.argument.boolean
 import com.lambda.brigadier.argument.value
 import com.lambda.brigadier.argument.word
-import com.lambda.brigadier.execute
+import com.lambda.brigadier.executeWithResult
+import com.lambda.brigadier.optional
 import com.lambda.brigadier.required
 import com.lambda.config.AbstractSetting
+import com.lambda.config.settings.complex.Bind.Companion.mouseBind
 import com.lambda.gui.dsl.ImGuiBuilder
+import com.lambda.util.InputUtils
 import com.lambda.util.KeyCode
-import com.lambda.util.KeyboardUtils
+import com.lambda.util.Mouse
 import com.lambda.util.StringUtils.capitalize
 import com.lambda.util.extension.CommandBuilder
 import imgui.ImGui.isMouseClicked
 import imgui.flag.ImGuiCol
 import imgui.flag.ImGuiHoveredFlags
 import imgui.flag.ImGuiMouseButton
 import net.minecraft.command.CommandRegistryAccess
-import org.lwjgl.glfw.GLFW
+import org.lwjgl.glfw.GLFW.GLFW_KEY_LEFT_SHIFT
+import org.lwjgl.glfw.GLFW.GLFW_KEY_RIGHT_SUPER
+import org.lwjgl.glfw.GLFW.GLFW_MOD_ALT
+import org.lwjgl.glfw.GLFW.GLFW_MOD_CAPS_LOCK
+import org.lwjgl.glfw.GLFW.GLFW_MOD_CONTROL
+import org.lwjgl.glfw.GLFW.GLFW_MOD_NUM_LOCK
+import org.lwjgl.glfw.GLFW.GLFW_MOD_SHIFT
+import org.lwjgl.glfw.GLFW.GLFW_MOD_SUPER

 class KeybindSetting(
    override var name: String,
-    defaultValue: KeyCode,
+    defaultValue: Bind,
    description: String,
    visibility: () -> Boolean,
-) : AbstractSetting<KeyCode>(
+) : AbstractSetting<Bind>(
    name,
    defaultValue,
-    TypeToken.get(KeyCode::class.java).type,
+    TypeToken.get(Bind::class.java).type,
    description,
    visibility
 ) {
    private var listening = false

    override fun ImGuiBuilder.buildLayout() {
-        val key = value
-        val scancode = if (key == KeyCode.UNBOUND) -69 else GLFW.glfwGetKeyScancode(key.code)
-        val translated = if (key == KeyCode.UNBOUND) key else KeyCode.virtualMapUS(key.code, scancode)
-        val preview = if (listening) "$name: Press any key…" else "$name: $translated"
+        val bind = value
+        val preview =
+            if (listening) "$name: Press any key…"
+            else bind.name

        if (listening) {
            withStyleColor(ImGuiCol.Button, 0.20f, 0.50f, 1.00f, 1.00f) {
@@ -68,16 +81,8 @@ class KeybindSetting(
        }

        lambdaTooltip {
-            if (!listening) {
-                description.ifBlank { "Click to set. Right-click to unbind. Esc cancels. Backspace/Delete unbinds." }
-            } else {
-                "Listening… Press a key to bind. Esc to cancel. Backspace/Delete to unbind."
-            }
-        }
-
-        onItemClick(ImGuiMouseButton.Right) {
-            value = KeyCode.UNBOUND
-            listening = false
+            if (!listening) description.ifBlank { "Click to set. Esc cancels. Backspace/Delete unbinds." }
+            else "Listening… Press a key to bind. Esc to cancel. Backspace/Delete to unbind."
        }

        if (listening && !isAnyItemHovered && isMouseClicked(ImGuiMouseButton.Left)) {
@@ -86,38 +91,108 @@ class KeybindSetting(

        sameLine()
        smallButton("Unbind") {
-            value = KeyCode.UNBOUND
+            value = Bind.EMPTY
            listening = false
        }
        onItemHover(ImGuiHoveredFlags.Stationary) {
            lambdaTooltip("Clear binding")
        }

-        val poll = KeyboardUtils.lastEvent
-        if (listening && poll.isPressed) {
-            when (val key = poll.translated) {
-                KeyCode.ESCAPE -> listening = false
-                KeyCode.BACKSPACE, KeyCode.DELETE -> {
-                    value = KeyCode.UNBOUND
+        if (listening) {
+            InputUtils.newMouseEvent()
+                ?.let {
+                    value = Bind(0, it.modifiers, it.button)
                    listening = false
+                    return
                }
-                else -> {
-                    value = key
-                    listening = false
+
+            InputUtils.newKeyboardEvent()
+                ?.let {
+                    val isModKey = it.keyCode in GLFW_KEY_LEFT_SHIFT..GLFW_KEY_RIGHT_SUPER
+
+                    // If a mod key is pressed first ignore it unless it was released without any other keys
+                    if ((it.isPressed && !isModKey) || (it.isReleased && isModKey)) {
+                        when (it.translated) {
+                            KeyCode.ESCAPE -> {}
+                            KeyCode.BACKSPACE, KeyCode.DELETE -> value = Bind.EMPTY
+                            else -> value = Bind(it.keyCode, it.modifiers, -1)
+                        }
+
+                        listening = false
+                    }
+
+                    return
                }
-            }
        }
    }

    override fun CommandBuilder.buildCommand(registry: CommandRegistryAccess) {
-        required(word(name)) { parameter ->
+        required(word(name)) { name ->
            suggests { _, builder ->
                KeyCode.entries.forEach { builder.suggest(it.name.capitalize()) }
+                (1..10).forEach { builder.suggest(it) }
                builder.buildFuture()
            }
-            execute {
-                trySetValue(KeyCode.valueOf(parameter().value()))
+            optional(boolean("mouse button")) { isMouseButton ->
+                executeWithResult {
+                    val isMouse = if (isMouseButton != null) isMouseButton().value() else false
+                    var bind = Bind.EMPTY
+                    if (isMouse) {
+                        val num = try {
+                            name().value().toInt()
+                        } catch(_: NumberFormatException) {
+                            return@executeWithResult failure("${name().value()} doesn't match with a mouse button")
+                        }
+                        bind = mouseBind(num)
+                    } else {
+                        bind = try {
+                            Bind(KeyCode.valueOf(name().value()).code, 0)
+                        } catch(_: IllegalArgumentException) {
+                            return@executeWithResult failure("${name().value()} doesn't match with a bind")
+                        }
+                    }
+
+                    trySetValue(bind)
+                    return@executeWithResult success()
+                }
            }
        }
    }
 }
+
+data class Bind(
+    val key: Int,
+    val modifiers: Int,
+    val mouse: Int = -1,
+) {
+    val truemods = buildList {
+        if (modifiers and GLFW_MOD_SHIFT != 0) add(KeyCode.LEFT_SHIFT)
+        if (modifiers and GLFW_MOD_CONTROL != 0) add(KeyCode.LEFT_CONTROL)
+        if (modifiers and GLFW_MOD_ALT != 0) add(KeyCode.LEFT_ALT)
+        if (modifiers and GLFW_MOD_SUPER != 0) add(KeyCode.LEFT_SUPER)
+        if (modifiers and GLFW_MOD_CAPS_LOCK != 0) add(KeyCode.CAPS_LOCK)
+        if (modifiers and GLFW_MOD_NUM_LOCK != 0) add(KeyCode.NUM_LOCK)
+    }
+
+    val name: String
+        get() {
+            if (mouse < 0 && modifiers <= 0 && key <= 0) return "Unbound"
+
+            val list = mutableListOf<Any>()
+
+            if (mouse >= 0) list.add(Mouse.entries[mouse])
+            if (modifiers > 0) list.add(truemods.joinToString(separator = "+") { it.name })
+            if (key > 0) list.add(KeyCode.fromKeyCode(key))
+
+            return list.joinToString(separator = "+") { it.toString() }
+        }
+
+    override fun toString() =
+        "Key Code: $key, Modifiers: ${truemods.joinToString(separator = "+") { it.name }}, Mouse Button: ${Mouse.entries.getOrNull(mouse) ?: "None"}"
+
+    companion object {
+        val EMPTY = Bind(0, 0)
+
+        fun mouseBind(code: Int) = Bind(0, 0, code)
+    }
+}
diff --git a/src/main/kotlin/com/lambda/event/events/KeyboardEvent.kt b/src/main/kotlin/com/lambda/event/events/KeyboardEvent.kt
@@ -17,14 +17,9 @@

 package com.lambda.event.events

+import com.lambda.config.settings.complex.Bind
 import com.lambda.event.Event
 import com.lambda.util.KeyCode
-import org.lwjgl.glfw.GLFW.GLFW_MOD_ALT
-import org.lwjgl.glfw.GLFW.GLFW_MOD_CAPS_LOCK
-import org.lwjgl.glfw.GLFW.GLFW_MOD_CONTROL
-import org.lwjgl.glfw.GLFW.GLFW_MOD_NUM_LOCK
-import org.lwjgl.glfw.GLFW.GLFW_MOD_SHIFT
-import org.lwjgl.glfw.GLFW.GLFW_MOD_SUPER
 import org.lwjgl.glfw.GLFW.GLFW_PRESS
 import org.lwjgl.glfw.GLFW.GLFW_RELEASE

@@ -51,15 +46,10 @@ sealed class KeyboardEvent {
        val translated: KeyCode
            get() = KeyCode.virtualMapUS(keyCode, scanCode)

-        val isPressed = action == GLFW_PRESS
+        val isPressed = action >= GLFW_PRESS
        val isReleased = action == GLFW_RELEASE

-        val hasShift = modifiers and GLFW_MOD_SHIFT != 0
-        val hasControl = modifiers and GLFW_MOD_CONTROL != 0
-        val hasAlt = modifiers and GLFW_MOD_ALT != 0
-        val hasSuper = modifiers and GLFW_MOD_SUPER != 0
-        val hasCapsLock = modifiers and GLFW_MOD_CAPS_LOCK != 0
-        val hasNumLock = modifiers and GLFW_MOD_NUM_LOCK != 0
+        fun satisfies(bind: Bind) = bind.key == keyCode && bind.modifiers and modifiers == bind.modifiers
    }

    /**