directive: test parsing builtins
This commit is contained in:
Branden J Brown
parent
3fd74b7fd5
commit
ff5261ae60
200
src/directive.rs
200
src/directive.rs
@ -12,7 +12,7 @@ pub struct TypeSystem {
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/// The definition of a standard directive.
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///
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/// Note that this type is an input to the parser, not an output.
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#[derive(Debug, PartialEq, Eq)]
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#[derive(Debug, PartialEq, Eq, Default)]
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pub struct Directive {
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/// The provider's name for the directive.
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name: String,
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@ -79,28 +79,14 @@ mod serial {
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pub directives: Vec<Directive>,
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}
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#[derive(Deserialize)]
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#[serde(rename_all = "snake_case", deny_unknown_fields, tag = "kind")]
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pub enum TypeKind {
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Text,
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Speech,
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Character,
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Duration,
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Asset {
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tags: Vec<String>,
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},
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Enum {
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#[serde(rename = "enum")]
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enm: Vec<String>,
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},
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}
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#[derive(Deserialize)]
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#[serde(rename_all = "snake_case", deny_unknown_fields)]
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pub struct Type {
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pub name: String,
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pub doc: String,
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pub kind: TypeKind,
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pub kind: String,
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pub tags: Option<Vec<String>>,
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#[serde(rename = "enum")]
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pub enm: Option<Vec<String>>,
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}
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#[derive(Deserialize)]
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@ -133,6 +119,16 @@ pub enum Error {
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#[snafu(display("invalid directive definition file: {source}"))]
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Decode { source: serde_json::Error },
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#[snafu(display("type {name} has invalid kind {given}"))]
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InvalidKind { name: String, given: String },
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#[snafu(display("{kind} type {name} is missing its {field}"))]
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IncompleteType {
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name: String,
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kind: String,
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field: &'static str,
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},
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#[snafu(display("no type {name} of {position} parameter for {directive}"))]
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ParamType {
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directive: String,
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@ -168,13 +164,37 @@ impl TypeSystem {
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pub fn parse(&mut self, src: &str) -> Result<&mut Self, Error> {
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let s: serial::Document = serde_json::from_str(src).context(DecodeSnafu)?;
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for t in s.types {
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let p = match t.kind {
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serial::TypeKind::Text => Type::Text,
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serial::TypeKind::Speech => Type::Speech,
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serial::TypeKind::Character => Type::Character,
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serial::TypeKind::Duration => Type::Duration,
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serial::TypeKind::Asset { tags } => Type::Asset { tags },
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serial::TypeKind::Enum { enm } => Type::Enum(enm),
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let p = match t.kind.as_str() {
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"text" => Type::Text,
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"speech" => Type::Speech,
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"character" => Type::Character,
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"duration" => Type::Duration,
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"asset" => match t.tags {
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None => {
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return Err(Error::IncompleteType {
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name: t.name,
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kind: t.kind,
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field: "tags",
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});
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}
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Some(v) => Type::Asset { tags: v },
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},
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"enum" => match t.enm {
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None => {
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return Err(Error::IncompleteType {
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name: t.name,
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kind: t.kind,
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field: "enumerants",
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});
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}
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Some(v) => Type::Enum(v),
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},
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_ => {
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return Err(Error::InvalidKind {
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name: t.name,
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given: t.kind,
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});
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}
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};
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self.types.insert(t.name, p);
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}
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@ -268,6 +288,13 @@ mod tests {
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use super::*;
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use rstest::rstest;
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macro_rules! vec_into {
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[] => { Vec::new() };
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[$($val:expr),+ $(,)?] =>{
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Vec::from([$($val,)+].map(|x| x.into()))
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};
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}
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#[rstest]
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fn builtin() {
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let mut s = TypeSystem {
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@ -281,21 +308,124 @@ mod tests {
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("speech", Type::Speech),
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("character", Type::Character),
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("duration", Type::Duration),
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("scene", Type::Asset { tags: Vec::from(["scene"].map(String::from)) }),
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("background", Type::Asset { tags: Vec::from(["background"].map(String::from)) }),
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("stage position", Type::Enum(Vec::from(["close", "left third", "right third", "left", "center", "right", "far left", "mid left", "mid right", "far right", "far"].map(String::from)))),
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("scene", Type::Asset { tags: vec_into!["scene"] }),
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("background", Type::Asset { tags: vec_into!["background"] }),
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("stage position", Type::Enum(vec_into!["close", "left third", "right third", "left", "center", "right", "far left", "mid left", "mid right", "far right", "far"])),
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].map(|(k, v)| (k.into(), v))),
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directives: BTreeMap::from([
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("page", Directive {
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name: "page".into(),
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doc: "Start showing the current static speaker, text, &c.\nNormally not used directly; script speech lines call this directive implicitly.".into(),
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prefix: "page".into(),
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prefix_param: None,
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infix: None,
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infix_param: None,
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suffix: None,
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suffix_param: None,
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list_param: None,
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..Default::default()
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}),
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("set static text _", Directive {
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name: "set static text _".into(),
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doc: "Set the current page's text.\nNormally not used directly; script speech lines call this directive implicitly.".into(),
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prefix: "set static text".into(),
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prefix_param: Some(Param {
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name: "text".into(),
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doc: Some("Line content.".into()),
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typ: Type::Speech,
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nuance: None,
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}),
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..Default::default()
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}),
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("set static speaker _", Directive {
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name: "set static speaker _".into(),
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doc: "Set the current page's speaker.\nNormally not used directly; script speech lines call this directive implicitly.".into(),
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prefix: "set static speaker".into(),
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prefix_param: Some(Param {
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name: "name".into(),
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doc: Some("Speaker name.".into()),
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typ: Type::Text,
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nuance: None,
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}),
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..Default::default()
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}),
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("characters", Directive {
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name: "characters".into(),
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doc: "Set the names of characters in the current scene.".into(),
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prefix: "characters".into(),
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list_param: Some(Param {
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name: "characters".into(),
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doc: Some("Name of the character to include.".into()),
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typ: Type::Text,
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nuance: Some(Box::new(Param {
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name: "variant".into(),
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doc: Some("Variant of this character.".into()),
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typ: Type::Text,
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nuance: None,
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})),
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}),
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..Default::default()
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}),
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("scene", Directive {
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name: "scene".into(),
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doc: "Mark the beginning of a scene.".into(),
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prefix: "scene".into(),
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..Default::default()
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}),
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("background", Directive {
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name: "background".into(),
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doc: "Set the background image.".into(),
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prefix: "background".into(),
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prefix_param: Some(Param {
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name: "asset".into(),
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doc: Some("Background image asset.".into()),
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typ: Type::Asset { tags: vec_into!["background"] },
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nuance: None,
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}),
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..Default::default()
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}),
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("enter _ stage _", Directive {
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name: "enter _ stage _".into(),
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doc: "Bring a character onto the stage at a given position.".into(),
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prefix: "enter".into(),
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prefix_param: Some(Param {
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name: "character".into(),
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doc: Some("Character to enter.".into()),
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typ: Type::Character,
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nuance: None,
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}),
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suffix: Some("stage".into()),
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suffix_param: Some(Param {
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name: "position".into(),
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doc: Some("Position on the stage where the character enters.".into()),
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typ: Type::Enum(vec_into!["close", "left third", "right third", "left", "center", "right", "far left", "mid left", "mid right", "far right", "far"]),
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nuance: None,
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}),
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..Default::default()
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}),
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("enter _", Directive {
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name: "enter _".into(),
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doc: "Bring a character onto the stage at a default position.".into(),
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prefix: "enter".into(),
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prefix_param: Some(Param {
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name: "character".into(),
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doc: Some("Character to enter.".into()),
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typ: Type::Character,
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nuance: None,
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}),
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..Default::default()
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}),
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("exit _", Directive {
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name: "exit _".into(),
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doc: "Remove a character from the stage.".into(),
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prefix: "exit".into(),
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prefix_param: Some(Param {
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name: "character".into(),
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doc: Some("Character to exit.".into()),
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typ: Type::Character,
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nuance: None,
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}),
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..Default::default()
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}),
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("exeunt", Directive {
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name: "exeunt".into(),
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doc: "Remove all characters from the stage.".into(),
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prefix: "exeunt".into(),
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..Default::default()
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}),
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].map(|(k, v)| (k.into(), v))),
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};
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