diff --git a/annotations/src/main/resources/classids.properties b/annotations/src/main/resources/classids.properties
new file mode 100644
index 0000000000..cb9d7967ca
--- /dev/null
+++ b/annotations/src/main/resources/classids.properties
@@ -0,0 +1,23 @@
+#Maps entity names to IDs. Autogenerated.
+
+atrax=0
+block=1
+flare=2
+mace=3
+mega=4
+mindustry.entities.comp.BuildingComp=5
+mindustry.entities.comp.BulletComp=6
+mindustry.entities.comp.DecalComp=7
+mindustry.entities.comp.EffectStateComp=8
+mindustry.entities.comp.FireComp=9
+mindustry.entities.comp.LaunchCoreComp=10
+mindustry.entities.comp.PlayerComp=11
+mindustry.entities.comp.PuddleComp=12
+mindustry.type.Weather.WeatherStateComp=13
+mindustry.world.blocks.campaign.LaunchPad.LaunchPayloadComp=14
+mono=15
+nova=16
+poly=17
+pulsar=18
+risso=19
+spiroct=20
\ No newline at end of file