allow game to have font data (not really parsed for now)

src/game.rs

@@ -38,6 +38,7 @@ pub struct Game {
     pub dialogues: Vec<Dialogue>,
     pub endings: Vec<Ending>,
     pub variables: Vec<Variable>,
+    pub font_data: Option<String>, // todo make this an actual struct for parsing
 }
 
 impl Game {
@@ -55,14 +56,21 @@ impl Game {
         let mut dialogues: Vec<Dialogue> = Vec::new();
         let mut endings: Vec<Ending> = Vec::new();
         let mut variables: Vec<Variable> = Vec::new();
+        let mut font_data: Option<String> = None;
         let main_split: Vec<&str> = string.split("\n\nDLG").collect();
         let main = main_split[0].to_string();
-        let mut dialogues_endings_variables: String = main_split[1..].join("\n\nDLG");
+        let mut extra: String = main_split[1..].join("\n\nDLG");
 
-        let variable_segments = dialogues_endings_variables.clone();
+        if extra.contains("\n\nFONT") {
+            let parts = extra.clone();
+            let parts: Vec<&str> = parts.split("\n\nFONT").collect();
+            font_data = Some(format!("FONT{}", parts[1]));
+        }
+
+        let variable_segments = extra.clone();
         let variable_segments: Vec<&str> = variable_segments.split("\n\nVAR").collect();
         if variable_segments.len() > 0 {
-            dialogues_endings_variables = variable_segments[0].to_string();
+            extra = variable_segments[0].to_string();
             let variable_segments = variable_segments[1..].to_owned();
 
             for segment in variable_segments {
@@ -71,10 +79,10 @@ impl Game {
             }
         }
 
-        let ending_segments = dialogues_endings_variables.clone();
+        let ending_segments = extra.clone();
         let ending_segments: Vec<&str> = ending_segments.split("\n\nEND").collect();
         if ending_segments.len() > 0 {
-            dialogues_endings_variables = ending_segments[0].to_string();
+            extra = ending_segments[0].to_string();
             let ending_segments = ending_segments[1..].to_owned();
 
             for segment in ending_segments {
@@ -84,7 +92,7 @@ impl Game {
         }
 
         let dialogue_segments =
-            format!("\n\nDLG{}", dialogues_endings_variables.trim_matches('\n'));
+            format!("\n\nDLG{}", extra.trim_matches('\n'));
 
         let dialogue_segments: Vec<&str> = dialogue_segments.split("\n\nDLG").collect();
         for segment in dialogue_segments[1..].to_owned() {
@@ -159,6 +167,7 @@ impl Game {
             dialogues,
             endings,
             variables,
+            font_data,
         })
     }
 }
@@ -224,6 +233,10 @@ impl ToString for Game {
             segments.push(variable.to_string());
         }
 
+        if self.font_data.is_some() {
+            segments.push(self.font_data.to_owned().unwrap())
+        }
+
         format!(
             "{}\n{}\n{}{}{}\n\n{}\n\n",
             &self.name,

src/mock.rs

@@ -753,5 +753,6 @@ pub fn game_default() -> Game {
             id: "a".to_string(),
             initial_value: "42".to_string(),
         }],
+        font_data: None
     }
 }