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feat(Freecam): Add Exclude Rotation mode to freecam #269

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feat(Freecam): Add Exclude Rotation mode to freecam #269

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07fc97d
Add Exclude Rotation mode visible on Rotate Mode != None to only keep…
IceTank Mar 14, 2026
beaa621
Code cleanup
IceTank Mar 18, 2026
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64 changes: 46 additions & 18 deletions src/main/kotlin/com/lambda/module/modules/player/Freecam.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ package com.lambda.module.modules.player
import com.lambda.Lambda.mc
import com.lambda.config.AutomationConfig.Companion.setDefaultAutomationConfig
import com.lambda.config.applyEdits
import com.lambda.context.AutomatedSafeContext
import com.lambda.context.SafeContext
import com.lambda.event.events.MovementEvent
import com.lambda.event.events.PlayerEvent
Expand All @@ -29,10 +30,12 @@ import com.lambda.event.listener.SafeListener.Companion.listen
import com.lambda.interaction.managers.rotating.IRotationRequest.Companion.rotationRequest
import com.lambda.interaction.managers.rotating.Rotation
import com.lambda.interaction.managers.rotating.RotationMode
import com.lambda.interaction.managers.rotating.RotationRequest
import com.lambda.interaction.managers.rotating.visibilty.lookAt
import com.lambda.module.Module
import com.lambda.module.tag.ModuleTag
import com.lambda.threading.runSafe
import com.lambda.threading.runSafeAutomated
import com.lambda.util.Describable
import com.lambda.util.NamedEnum
import com.lambda.util.extension.rotation
Expand Down Expand Up @@ -76,8 +79,11 @@ object Freecam : Module(
private val speed by setting("Speed", 0.5, 0.1..1.0, 0.1, "Freecam movement speed", unit = "m/s") { mode == Mode.Free }
private val sprint by setting("Sprint Multiplier", 3.0, 0.1..10.0, 0.1, description = "Set below 1.0 to fly slower on sprint.") { mode == Mode.Free }
private val reach by setting("Reach", 10.0, 1.0..100.0, 1.0, "Freecam reach distance")
private val rotateMode by setting("Rotate Mode", FreecamRotationMode.None, "Rotation mode").onValueChange { _, it -> if (it == FreecamRotationMode.LookAtTarget) mc.crosshairTarget = BlockHitResult.createMissed(Vec3d.ZERO, Direction.UP, BlockPos.ORIGIN) }
private val relative by setting("Relative", false, "Moves freecam relative to player position") { mode == Mode.Free }.onValueChange { _, it -> if (it) lastPlayerPosition = player.pos }
private val rotateMode by setting("Rotate Mode", RotationModeFreecam.None, "Rotation mode")
.onValueChange { _, it -> if (it == RotationModeFreecam.LookAtTarget) mc.crosshairTarget = BlockHitResult.createMissed(Vec3d.ZERO, Direction.UP, BlockPos.ORIGIN) }
private val excludeRotation by setting("Exclude Rotation", FreecamRotationExclusion.None, description = "Exclude certain rotation changes from rotate mode") { rotateMode != RotationModeFreecam.None }
private val relative by setting("Relative", false, "Moves freecam relative to player position") { mode == Mode.Free }
.onValueChange { _, it -> if (it) lastPlayerPosition = player.pos }
private val keepYLevel by setting("Keep Y Level", false, "Don't change the camera y-level on player movement") { mode == Mode.Free && relative }

// Follow Player settings
Expand Down Expand Up @@ -143,14 +149,6 @@ object Freecam : Module(
mc.options.perspective = lastPerspective
}

listen<TickEvent.Pre> {
when (rotateMode) {
FreecamRotationMode.None -> return@listen
FreecamRotationMode.KeepRotation -> rotationRequest { rotation(rotation) }.submit()
FreecamRotationMode.LookAtTarget -> mc.crosshairTarget?.let { rotationRequest { rotation(lookAt(it.pos)) }.submit() }
}
}

listen<PlayerEvent.ChangeLookDirection> {
rotation = rotation.withDelta(it.deltaYaw * SENSITIVITY_FACTOR, it.deltaPitch * SENSITIVITY_FACTOR)
it.cancel()
Expand Down Expand Up @@ -227,17 +225,30 @@ object Freecam : Module(
mc.crosshairTarget = rotation.rayCast(reach, lerpPos).orMiss // Can't be null (otherwise mc will spam "Null returned as 'hitResult', this shouldn't happen!")
mc.crosshairTarget?.let { if (it.type != HitResult.Type.MISS) event.cancel() }
}
}

private enum class FreecamRotationMode(override val displayName: String, override val description: String) : NamedEnum, Describable {
None("None", "No rotation changes"),
LookAtTarget("Look At Target", "Look at the block or entity under your crosshair"),
KeepRotation("Keep Rotation", "Look in the same direction as the camera");
listen<TickEvent.Pre> {
runSafeAutomated {
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@beanbag44 beanbag44 Mar 25, 2026

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you dont need this runSafeAutomated

when (rotateMode) {
RotationModeFreecam.None -> null
RotationModeFreecam.KeepRotation -> rotationRequest {
buildRotationTo(rotation)
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@beanbag44 beanbag44 Mar 25, 2026

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have you tested this?

}
RotationModeFreecam.LookAtTarget -> mc.crosshairTarget?.let { rotationRequest {
buildRotationTo(lookAt(it.pos))
} }
}?.submit()
}
}
}

private enum class Mode(override val displayName: String, override val description: String) : NamedEnum, Describable {
Free("Free", "Move the camera freely with keyboard input"),
FollowPlayer("Follow Player", "Camera follows a player as if attached by an invisible string");
private fun AutomatedSafeContext.buildRotationTo(rotation: Rotation): RotationRequest {
return rotationRequest {
when (excludeRotation) {
FreecamRotationExclusion.Pitch -> yaw(rotation.yaw)
FreecamRotationExclusion.Yaw -> pitch(rotation.pitch)
else -> rotation(rotation)
}
}
}

private fun SafeContext.findFollowTarget(): PlayerEntity? {
Expand All @@ -247,4 +258,21 @@ object Freecam : Module(
val players = world.players.filter { it !is ClientPlayerEntity }
return players.minByOrNull { it.eyePos.squaredDistanceTo(position) }
}

private enum class RotationModeFreecam(override val displayName: String, override val description: String) : NamedEnum, Describable {
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@beanbag44 beanbag44 Mar 25, 2026

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this is still suffixed with Freecam

None("None", "No rotation changes"),
LookAtTarget("Look At Target", "Look at the block or entity under your crosshair"),
KeepRotation("Keep Rotation", "Look in the same direction as the camera");
}

private enum class FreecamRotationExclusion(override val displayName: String, override val description: String) : NamedEnum, Describable {
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@beanbag44 beanbag44 Mar 25, 2026

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this is still prefixed with Freecam

Yaw("Yaw", "Don't change yaw"),
Pitch("Pitch", "Don't change pitch"),
None("None", "Don't exclude any rotation changes");
}

private enum class Mode(override val displayName: String, override val description: String) : NamedEnum, Describable {
Free("Free", "Move the camera freely with keyboard input"),
FollowPlayer("Follow Player", "Camera follows a player as if attached by an invisible string");
}
}