fix warn

src/scripts/kirikiri/scn.rs

@@ -443,7 +443,7 @@ impl Script for ScnScript {
                             return Err(anyhow::anyhow!("name is not a string or null"));
                         }
                         let has_name = text[0].is_string();
-                        let mut has_display_name;
+                        let has_display_name;
                         if text[1].is_list() {
                             while text[1].len() <= self.language_index {
                                 text[1][self.language_index] = text[1][0].clone();
@@ -456,7 +456,6 @@ impl Script for ScnScript {
                                         "display name is not a string or null"
                                     ));
                                 }
-                                has_display_name = text[1][self.language_index][0].is_string();
                                 if text[1][self.language_index][1].is_string() {
                                     let m = match cur_mes.take() {
                                         Some(m) => m,
@@ -474,11 +473,7 @@ impl Script for ScnScript {
                                                     name = name.replace(key, value);
                                                 }
                                             }
-                                            if has_display_name || self.language_index != 0 {
-                                                text[1][self.language_index][0].set_string(name);
-                                            } else {
-                                                text[0].set_string(name);
-                                            }
+                                            text[1][self.language_index][0].set_string(name);
                                         } else {
                                             return Err(anyhow::anyhow!(
                                                 "Name is missing for message. (text {j} at scene {i})"
@@ -561,7 +556,6 @@ impl Script for ScnScript {
                                             "display name is not a string or null"
                                         ));
                                     }
-                                    has_display_name = text[2][self.language_index][0].is_string();
                                     if text[2][self.language_index][1].is_string() {
                                         let m = match cur_mes.take() {
                                             Some(m) => m,
@@ -579,16 +573,7 @@ impl Script for ScnScript {
                                                         name = name.replace(key, value);
                                                     }
                                                 }
-                                                if has_display_name || self.language_index != 0 {
-                                                    text[2][self.language_index][0]
-                                                        .set_string(name);
-                                                } else {
-                                                    if text[1].is_string() {
-                                                        text[1].set_string(name);
-                                                    } else {
-                                                        text[0].set_string(name);
-                                                    }
-                                                }
+                                                text[2][self.language_index][0].set_string(name);
                                             } else {
                                                 return Err(anyhow::anyhow!(
                                                     "Name is missing for message.(text {j} at scene {i})"