many worldgen mods and gonna try technic now

mods/dfcaverns/df_caverns/schematics/small_slab.lua

@@ -0,0 +1,16 @@
+
+local n1 = { name = "df_underworld_items:slade_brick", force_place=false, place_on_condition=mapgen_helper.buildable_to }
+local n2 = { name = df_dependencies.node_name_stair_inner_slade_brick, param2 = 1, force_place=true }
+local n3 = { name = df_dependencies.node_name_stair_inner_slade_brick, force_place=true }
+local n4 = { name = "df_underworld_items:slade_brick", force_place=true }
+local n5 = { name = df_dependencies.node_name_stair_inner_slade_brick, param2 = 2, force_place=true }
+local n6 = { name = df_dependencies.node_name_stair_inner_slade_brick, param2 = 3, force_place=true }
+
+return {
+	name = "df_caverns:small_slab",
+	size = {y = 2, x = 2, z = 3},
+	center_pos = {x = 1, y = 1, z = 1},
+	data = {
+		n1, n1, n2, n3, n1, n1, n4, n4, n1, n1, n5, n6, 
+	}
+}