38 lines
1.4 KiB
Go
38 lines
1.4 KiB
Go
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package skin
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import (
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"encoding/json"
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)
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// ModelConfig specifies the way that the model (geometry data) is used to form the complete skin. It does
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// this by setting model names for specific keys found in the struct.
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type ModelConfig struct {
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// Default is the 'default' model to use. This model is essentially the model of the skin that will be
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// used at all times, when nothing special is being done. (For example, an animation)
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// The field holds the name of one of the models present in the JSON of the skin's model.
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// This field should always be filled out.
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Default string `json:"default"`
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// AnimatedFace is the model of an animation played over the face. This field should be set if the model
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// contains the model of an animation, in which case this field should hold the name of that model.
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AnimatedFace string `json:"animated_face,omitempty"`
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}
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// modelConfigContainer is a container of the model config data when encoded.
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type modelConfigContainer struct {
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Geometry ModelConfig `json:"geometry"`
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}
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// Encode encodes a ModelConfig into its JSON representation.
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func (cfg ModelConfig) Encode() []byte {
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b, _ := json.Marshal(modelConfigContainer{Geometry: cfg})
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return b
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}
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// DecodeModelConfig attempts to decode a ModelConfig from the JSON data passed. If not successful, an error
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// is returned.
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func DecodeModelConfig(b []byte) (ModelConfig, error) {
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var m modelConfigContainer
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err := json.Unmarshal(b, &m)
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return m.Geometry, err
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}
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