add missing rock file

zircon-rocks.lua

@@ -0,0 +1,27 @@
+local util = require("data-util");
+
+-- Add zircon to rocks
+local min = 9
+local max = 11
+if mods["alien-biomes"] then
+  min = 5
+  max = 7
+end
+for _, e in pairs(data.raw["simple-entity"]) do
+  if (e.subgroup == "grass" or e.subgroup == "wrecks") and e.name:match("rock%-") then
+    local adjusted_max = e.name:match("huge") and max * 2 or max
+    local adjusted_min = e.name:match("huge") and min * 2 or min
+    util.add_minable_result("simple-entity", e.name, {name="zircon", amount_min=adjusted_min, amount_max=adjusted_max})
+  end
+end
+
+-- Add zircon to poppable rock recipes
+
+-- K2
+util.add_ingredient("rock-big", "zircon", 15)
+util.add_ingredient("rock-huge", "zircon", 30)
+
+-- Dectorio
+util.add_ingredient("dect-base-rock-big", "zircon", 15)
+util.add_ingredient("dect-base-sand-rock-big", "zircon", 15)
+util.add_ingredient("dect-base-rock-huge", "zircon", 30)