new

stratumBackend/transforms.lua

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+local db = {}
+
+--#data_transform
+function db.getMaterials()
+    local materials = {}
+    for k,_ in pairs(data.materials or {}) do
+        materials[#materials+1] = k
+    end
+    return materials
+end
+
+
+--#data_transform
+function db.getPrice(mat)
+    return (data.materials or {})[mat]
+end
+
+--#data_transform
+function db.getCurrencies()
+    local currencies = {}
+    for k,_ in pairs(data.currencies or {}) do
+        currencies[#currencies+1] = k
+    end
+    return currencies
+end
+
+--#data_transform
+function db.getCurrencyWorth(cur)
+    return (data.currencies or {})[cur]
+end
+
+--#data_transform
+function db.setPrice(mat,price)
+    if not data.materials then data.materials = {} end
+    data.materials[mat] = price
+end
+
+--#data_transform
+function db.setWorth(cur,worth)
+    if not data.currencies then data.currencies = {} end
+    data.currencies[cur] = worth
+end
+
+--#data_transform
+function db.getCurrencyUnit()
+    return data.currency_unit or "cr"
+end
+
+--#data_transform
+function db.setCurrencyUnit(unit)
+    data.currency_unit = unit
+end
+
+return db