From fedbc2970110b1651340a999a68ef6b8cd945457 Mon Sep 17 00:00:00 2001
From: Christian Emmer <emmercm@gmail.com>
Date: Sun, 23 Oct 2022 15:41:29 -0700
Subject: [PATCH] Feature: treat MIA as non-retail (#132)

---
 docs/rom-filtering.md    | 7 +++++++
 src/types/logiqx/game.ts | 7 ++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/docs/rom-filtering.md b/docs/rom-filtering.md
index a67983e42..e00170a09 100644
--- a/docs/rom-filtering.md
+++ b/docs/rom-filtering.md
@@ -112,6 +112,13 @@ Games that are not any of the below options, and are not:
   Bugs Bunny - Crazy Castle 3 (J) [C][f2]
   ```
 
+- **Non-public "MIA"**: games that contain `[MIA]` in their name, e.g.:
+
+  ```text
+  [MIA] Better Dead Than Alien (Europe)
+  [MIA] Billiards Simulator (Europe) (En,Fr,De)
+  ```
+
 - **Overdumps**: games that contain `[o]` or `[o#]` in their name, e.g.:
 
   ```text
diff --git a/src/types/logiqx/game.ts b/src/types/logiqx/game.ts
index de778de7e..981a4e992 100644
--- a/src/types/logiqx/game.ts
+++ b/src/types/logiqx/game.ts
@@ -127,7 +127,7 @@ export default class Game implements GameProps {
   }
 
   isBios(): boolean {
-    return this.bios === 'yes' || this.name.indexOf('[BIOS]') !== -1;
+    return this.bios === 'yes' || this.name.match(/\[BIOS\]/i) !== null;
   }
 
   getReleases(): Release[] {
@@ -186,6 +186,10 @@ export default class Game implements GameProps {
     return this.name.match(/\(Homebrew[a-z0-9. ]*\)/i) !== null;
   }
 
+  isMIA(): boolean {
+    return this.name.match(/\[MIA\]/i) !== null;
+  }
+
   isOverdump(): boolean {
     return this.name.match(/\[o[0-9]*\]/) !== null;
   }
@@ -248,6 +252,7 @@ export default class Game implements GameProps {
         && !this.isDemo()
         && !this.isFixed()
         && !this.isHomebrew()
+        && !this.isMIA()
         && !this.isOverdump()
         && !this.isPendingDump()
         && !this.isPirated()