add dialogue name for 7.0

src/dialogue.rs

@@ -1,24 +1,39 @@
+use crate::optional_data_line;
+
 #[derive(Debug, Eq, PartialEq)]
 pub struct Dialogue {
     pub id: String,
     pub contents: String,
+    pub name: Option<String>,
 }
 
 impl From<String> for Dialogue {
     #[inline]
     fn from(string: String) -> Dialogue {
-        let lines: Vec<&str> = string.lines().collect();
+        let mut lines: Vec<&str> = string.lines().collect();
         let id = lines[0].replace("DLG ", "").to_string();
+
+        let name = if lines.last().unwrap().starts_with("NAME ") {
+            Some(lines.pop().unwrap().replace("NAME ", ""))
+        } else {
+            None
+        };
+
         let contents = lines[1..].join("\n");
 
-        Dialogue { id, contents }
+        Dialogue { id, contents, name }
     }
 }
 
 impl ToString for Dialogue {
     #[inline]
     fn to_string(&self) -> String {
-        format!("DLG {}\n{}", self.id, self.contents)
+        format!(
+            "DLG {}\n{}{}",
+            self.id,
+            self.contents,
+            optional_data_line("NAME", self.name.as_ref())
+        )
     }
 }
 
@@ -28,19 +43,29 @@ mod test {
 
     #[test]
     fn test_dialogue_from_string() {
-        assert_eq!(
-            Dialogue::from("DLG h\nhello\ngoodbye".to_string()),
-            Dialogue { id: "h".to_string(), contents: "hello\ngoodbye".to_string()}
-        )
+        let output = Dialogue::from(
+            "DLG h\nhello\nNAME not a dialogue name\nNAME a dialogue name".to_string()
+        );
+
+        let expected = Dialogue {
+            id: "h".to_string(),
+            contents: "hello\nNAME not a dialogue name".to_string(),
+            name: Some("a dialogue name".to_string())
+        };
+
+        assert_eq!(output, expected);
     }
 
     #[test]
     fn test_dialogue_to_string() {
         let output = Dialogue {
             id: "y".to_string(),
-            contents: "This is a bit of dialogue,\nblah blah\nblah blah".to_string()
+            contents: "This is a bit of dialogue,\nblah blah\nblah blah".to_string(),
+            name: Some("a dialogue name".to_string())
         }.to_string();
-        let expected = "DLG y\nThis is a bit of dialogue,\nblah blah\nblah blah".to_string();
+
+        let expected = "DLG y\nThis is a bit of dialogue,\nblah blah\nblah blah\nNAME a dialogue name".to_string();
+
         assert_eq!(output, expected);
     }
 }

src/mock.rs

@@ -816,10 +816,12 @@ pub fn game_default() -> Game {
             Dialogue {
                 id: "SPR_0".to_string(),
                 contents: "I'm a cat".to_string(),
+                name: None
             },
             Dialogue {
                 id: "ITM_0".to_string(),
                 contents: "You found a nice warm cup of tea".to_string(),
+                name: None
             },
         ],
         endings: vec![],