diff --git a/common/src/main/kotlin/quaedam/Projector.kt b/common/src/main/kotlin/quaedam/Projector.kt
index f62068c..8069df9 100644
--- a/common/src/main/kotlin/quaedam/Projector.kt
+++ b/common/src/main/kotlin/quaedam/Projector.kt
@@ -1,6 +1,8 @@
 package quaedam
 
 import net.minecraft.core.BlockPos
+import net.minecraft.server.level.ServerLevel
+import net.minecraft.util.RandomSource
 import net.minecraft.world.InteractionHand
 import net.minecraft.world.InteractionResult
 import net.minecraft.world.entity.player.Player
@@ -36,6 +38,7 @@ object ProjectorBlock : Block(Properties.of()
     .strength(4.0f)
     .requiresCorrectToolForDrops()) {
 
+    @Suppress("OVERRIDE_DEPRECATION")
     override fun use(
         blockState: BlockState,
         level: Level,
@@ -47,4 +50,14 @@ object ProjectorBlock : Block(Properties.of()
         return InteractionResult.SUCCESS
     }
 
+    @Suppress("OVERRIDE_DEPRECATION")
+    override fun randomTick(
+        blockState: BlockState,
+        serverLevel: ServerLevel,
+        blockPos: BlockPos,
+        randomSource: RandomSource
+    ) {
+        // @TODO: call projectorRandomTick
+    }
+
 }
diff --git a/common/src/main/kotlin/quaedam/projection/ProjectionBlock.kt b/common/src/main/kotlin/quaedam/projection/ProjectionBlock.kt
index d1168ee..3967255 100644
--- a/common/src/main/kotlin/quaedam/projection/ProjectionBlock.kt
+++ b/common/src/main/kotlin/quaedam/projection/ProjectionBlock.kt
@@ -1,5 +1,8 @@
 package quaedam.projection
 
+import net.minecraft.core.BlockPos
+import net.minecraft.server.level.ServerLevel
+import net.minecraft.util.RandomSource
 import net.minecraft.world.item.ItemStack
 import net.minecraft.world.level.block.Block
 import net.minecraft.world.level.block.state.BlockState
@@ -19,4 +22,13 @@ abstract class ProjectionBlock(properties: Properties = createProperties()) : Bl
     @Suppress("OVERRIDE_DEPRECATION")
     override fun getDrops(blockState: BlockState, builder: LootParams.Builder) = listOf(ItemStack(asItem()))
 
+    fun projectionActivated(level: ServerLevel, projectorPos: BlockPos, projectionPos: BlockPos) {
+    }
+
+    fun projectionDeactivated(level: ServerLevel, projectorPos: BlockPos, projectionPos: BlockPos) {
+    }
+
+    fun projectorRandomTick(level: ServerLevel, projectorPos: BlockPos, projectionPos: BlockPos, random: RandomSource) {
+    }
+
 }
\ No newline at end of file
diff --git a/common/src/main/kotlin/quaedam/projection/SkylightProjection.kt b/common/src/main/kotlin/quaedam/projection/SkylightProjection.kt
index baa52f3..758ae48 100644
--- a/common/src/main/kotlin/quaedam/projection/SkylightProjection.kt
+++ b/common/src/main/kotlin/quaedam/projection/SkylightProjection.kt
@@ -1,16 +1,7 @@
 package quaedam.projection
 
-import net.minecraft.core.BlockPos
-import net.minecraft.world.InteractionHand
-import net.minecraft.world.InteractionResult
-import net.minecraft.world.entity.player.Player
 import net.minecraft.world.item.BlockItem
 import net.minecraft.world.item.Item
-import net.minecraft.world.level.Level
-import net.minecraft.world.level.block.Block
-import net.minecraft.world.level.block.state.BlockState
-import net.minecraft.world.level.material.MapColor
-import net.minecraft.world.phys.BlockHitResult
 import quaedam.Quaedam
 
 object SkylightProjection {
@@ -28,6 +19,4 @@ object SkylightProjection {
 
 }
 
-object SkylightProjectionBlock : ProjectionBlock(createProperties().lightLevel { 3 }) {
-
-}
+object SkylightProjectionBlock : ProjectionBlock(createProperties().lightLevel { 3 })