57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
package common
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import (
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"encoding/json"
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"fmt"
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"sync"
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)
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type PlayerCosmetics struct {
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ClientVersion string `json:"client_version"`
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OutfitItems []struct {
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ItemID uint32 `json:"item_id"`
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PileLimit uint32 `json:"pile_limit"`
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OwnedCount uint32 `json:"owned_count"`
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} `json:"outfit_items"`
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Skins []struct {
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ID uint32 `json:"id"`
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AvatarID uint32 `json:"avatar_id"`
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} `json:"skins"`
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}
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var cosmeticsOnce sync.Once
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var cosmeticsData PlayerCosmetics
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var cosmeticsError error
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func LoadPlayerCosmetics() (*PlayerCosmetics, error) {
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cosmeticsOnce.Do(func() {
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raw, err := ReadResourceFile("resources/PlayerCosmetics.json")
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if err != nil {
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cosmeticsError = err
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return
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}
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if err = json.Unmarshal(raw, &cosmeticsData); err != nil {
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cosmeticsError = err
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return
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}
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cfg, err := LoadRuntimeConfig()
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if err != nil {
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cosmeticsError = err
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return
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}
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if cfg.ClientVersion != cosmeticsData.ClientVersion || len(cosmeticsData.OutfitItems) == 0 {
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cosmeticsError = fmt.Errorf("missing or mismatched PlayerCosmetics resource")
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return
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}
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seen := map[uint32]bool{}
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for _, item := range cosmeticsData.OutfitItems {
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if item.ItemID == 0 || item.OwnedCount == 0 || item.OwnedCount > item.PileLimit || seen[item.ItemID] {
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cosmeticsError = fmt.Errorf("invalid outfit item %d", item.ItemID)
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return
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}
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seen[item.ItemID] = true
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}
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})
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return &cosmeticsData, cosmeticsError
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}
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