71 lines
2.0 KiB
Go
71 lines
2.0 KiB
Go
package base
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import (
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"slices"
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"strconv"
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"aego/engine"
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"aego/engine/module"
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"aego/engine/problems"
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"aego/scene"
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"aego/scene/frame"
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"aego/scene/sceneio"
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"aego/schema"
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)
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const CoreID = "engine"
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type Core struct{}
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func (Core) Info() module.Info {
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return module.Info{ID: CoreID, Version: engine.Version, Builtin: true, DisplayName: "Core", DocsOrder: 0}
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}
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func (Core) Register(r *module.Registry) error {
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r.Template(schema.TemplateDesc{ID: CoreID + ".empty", Name: "Empty", Node: "Node", Icon: "node.empty", Setup: empty})
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r.Template(schema.TemplateDesc{ID: CoreID + ".empty3d", Name: "Empty", Space: schema.Space3D, Icon: "node.empty", Setup: empty})
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if err := registerSettings(r); err != nil {
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return err
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}
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return module.Component[scene.Tags](r, schema.Name(scene.TagsName),
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schema.Doc("Tags names groups this node belongs to; scripts find them with scene.WithTag."),
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schema.FieldDoc("tags", "Dot-separated names like Enemy.Flying; a node tagged Enemy.Flying is also found by Enemy.")).
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Category("Engine").
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Display("Tags").
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Icon("comp.tags").
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Validate(validateTags).
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Err()
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}
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func validateTags(_ module.ValidateContext, t *scene.Tags) []problems.Diagnostic {
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var out []problems.Diagnostic
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for i, tag := range t.Tags {
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switch {
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case !scene.ValidTag(tag):
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out = append(out, problems.Diagnostic{Code: "TAG001", Severity: problems.Warning,
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Message: "tag " + strconv.Quote(tag) + " is malformed and ignored; use letters, digits and _ joined by dots"})
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case slices.Contains(t.Tags[:i], tag):
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out = append(out, problems.Diagnostic{Code: "TAG002", Severity: problems.Warning,
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Message: "tag " + strconv.Quote(tag) + " is listed twice"})
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}
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}
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return out
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}
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func empty(*scene.Scene, scene.NodeHandle) {}
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func RegisterTypes(t *scene.Types) error {
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if err := frame.RegisterTypes(t); err != nil {
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return err
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}
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return sceneio.RegisterUnknown(t)
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}
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func NewTypes() (*scene.Types, error) {
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t := scene.NewTypes(schema.NewRegistry())
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if err := RegisterTypes(t); err != nil {
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return nil, err
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}
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return t, nil
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}
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