From e09a72288fbdcf4c7fdbc9d774c943a196744279 Mon Sep 17 00:00:00 2001
From: Zhenge Chen <me@markle.one>
Date: Sun, 5 Jan 2025 21:04:20 -0800
Subject: [PATCH] snes9x: add block vram access option

---
 .../lemuroid/lib/library/GameSystem.kt          | 17 +++++++++++++++++
 .../src/main/res/values/strings.xml             |  4 ++++
 2 files changed, 21 insertions(+)

diff --git a/retrograde-app-shared/src/main/java/com/swordfish/lemuroid/lib/library/GameSystem.kt b/retrograde-app-shared/src/main/java/com/swordfish/lemuroid/lib/library/GameSystem.kt
index 178f137003..f42f024591 100644
--- a/retrograde-app-shared/src/main/java/com/swordfish/lemuroid/lib/library/GameSystem.kt
+++ b/retrograde-app-shared/src/main/java/com/swordfish/lemuroid/lib/library/GameSystem.kt
@@ -133,6 +133,23 @@ data class GameSystem(
                                 hashMapOf(
                                     0 to arrayListOf(ControllerConfigs.SNES),
                                 ),
+                            exposedAdvancedSettings =
+                                listOf(
+                                    ExposedSetting(
+                                        "snes9x_block_invalid_vram_access",
+                                        R.string.setting_snes9x_block_invalid_vram_access,
+                                        arrayListOf(
+                                            ExposedSetting.Value(
+                                                "disabled",
+                                                R.string.value_snes9x_block_invalid_vram_access_disabled,
+                                            ),
+                                            ExposedSetting.Value(
+                                                "enabled",
+                                                R.string.value_snes9x_block_invalid_vram_access_enabled,
+                                            ),
+                                        ),
+                                    ),
+                                ),
                         ),
                     ),
                     uniqueExtensions = listOf("smc", "sfc"),
diff --git a/retrograde-app-shared/src/main/res/values/strings.xml b/retrograde-app-shared/src/main/res/values/strings.xml
index 9002350bc0..461aed8b96 100644
--- a/retrograde-app-shared/src/main/res/values/strings.xml
+++ b/retrograde-app-shared/src/main/res/values/strings.xml
@@ -24,6 +24,7 @@
     <string name="setting_fceumm_overscan_h">Crop horizontal overscan</string>
     <string name="setting_fceumm_overscan_v">Crop vertical overscan</string>
     <string name="setting_fceumm_nospritelimit">No sprite limit</string>
+    <string name="setting_snes9x_block_invalid_vram_access">Block Invalid VRAM Access</string>
     <string name="setting_genesis_plus_gx_blargg_ntsc_filter">TV effect</string>
     <string name="setting_genesis_plus_gx_overscan">Borders</string>
     <string name="setting_genesis_plus_gx_lcd_filter">LCD ghosting</string>
@@ -91,6 +92,9 @@
     <string name="value_stella_filter_rgb">RGB</string>
     <string name="value_stella_filter_badlyadjusted">Badly adjusted</string>
 
+    <string name="value_snes9x_block_invalid_vram_access_disabled">Disabled</string>
+    <string name="value_snes9x_block_invalid_vram_access_enabled">Enabled</string>
+
     <string name="value_genesis_plus_gx_blargg_ntsc_filter_disabled">Disabled</string>
     <string name="value_genesis_plus_gx_blargg_ntsc_filter_monochrome">Monochrome</string>
     <string name="value_genesis_plus_gx_blargg_ntsc_filter_composite">Composite</string>