init: mvp

internal/entity/upgrades/price.go

@@ -0,0 +1,37 @@
+package upgrades
+
+import (
+	"encoding/json"
+)
+
+func (u *Upgrades) RecurseUnavailable(item *Item) []*Item {
+	if item.IsAvailable || (item.Condition == nil || item.Condition.ByUpgrade == nil) {
+		return []*Item{item}
+	}
+
+	return append(u.RecurseUnavailable((*u)[item.Condition.ByUpgrade.UpgradeID]), item)
+}
+
+func (r *Response) UnmarshalJSON(data []byte) error {
+	type tempType Response
+	var temp *tempType = (*tempType)(r)
+
+	err := json.Unmarshal(data, temp)
+	if err != nil {
+		return err
+	}
+
+	r.Upgrades = make(Upgrades)
+
+	for _, i := range r.UpgradesArray {
+		r.Upgrades[i.ID] = i
+	}
+
+	return nil
+}
+
+func (r *Response) Tick() {
+	for _, e := range r.UpgradesArray {
+		e.Tick()
+	}
+}