mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-30 23:25:57 -04:00
52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
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package d2hero
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import (
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"encoding/json"
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"log"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2data/d2datadict"
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)
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// HeroSkill stores additional payload for a skill of a hero.
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type HeroSkill struct {
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*d2datadict.SkillRecord
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*d2datadict.SkillDescriptionRecord
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SkillPoints int
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}
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// An auxilary struct which only stores the ID of the SkillRecord, instead of the whole SkillRecord and SkillDescrptionRecord.
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type shallowHeroSkill struct {
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SkillID int `json:"skillId"`
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SkillPoints int `json:"skillPoints"`
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}
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// MarshalJSON overrides the default logic used when the HeroSkill is serialized to a byte array.
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func (hs *HeroSkill) MarshalJSON() ([]byte, error) {
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// only serialize the ID instead of the whole SkillRecord object.
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shallow := shallowHeroSkill{
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SkillID: hs.SkillRecord.ID,
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SkillPoints: hs.SkillPoints,
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}
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bytes, err := json.Marshal(shallow)
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if err != nil {
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log.Fatalln(err)
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}
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return bytes, err
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}
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// UnmarshalJSON overrides the default logic used when the HeroSkill is deserialized from a byte array.
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func (hs *HeroSkill) UnmarshalJSON(data []byte) error {
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shallow := shallowHeroSkill{}
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if err := json.Unmarshal(data, &shallow); err != nil {
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return err
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}
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hs.SkillRecord = d2datadict.SkillDetails[shallow.SkillID]
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hs.SkillDescriptionRecord = d2datadict.SkillDescriptions[hs.SkillRecord.Skilldesc]
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hs.SkillPoints = shallow.SkillPoints
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return nil
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}
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