diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/Starbound.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/Starbound.kt
index 13d1c140..ac5e6569 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/Starbound.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/Starbound.kt
@@ -672,6 +672,21 @@ class Starbound : ISBFileLocator {
 			1
 		}
 
+		state.setTableFunction("materialHealth", this) { args ->
+			val name = args.getString()
+			val mod = if (args.hasSomethingAt()) args.getString() else null
+			val mat = tiles[name] ?: throw NoSuchElementException("No such material $name")
+
+			if (mod == null) {
+				args.push(mat.value.health)
+			} else {
+				val getMod = tileModifiers[mod] ?: throw NoSuchElementException("No such material modifier $mod")
+				args.push(getMod.value.health + mat.value.health)
+			}
+
+			1
+		}
+
 		state.pop()
 
 		state.load(polyfill, "@starbound.jar!/scripts/polyfill.lua")
diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/tile/MaterialModifier.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/tile/MaterialModifier.kt
index af8a030d..2746e84a 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/tile/MaterialModifier.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/tile/MaterialModifier.kt
@@ -14,8 +14,8 @@ data class MaterialModifier(
 	val modId: Int,
 	val modName: String,
 	val itemDrop: String? = null,
-	val health: Int = 0,
-	val harvestLevel: Int = 0,
+	val health: Double = 0.0,
+	val harvestLevel: Double = 0.0,
 	val breaksWithTile: Boolean = true,
 	val grass: Boolean = false,
 	val miningParticle: String? = null,