feat: 为代码段 patch 补充 AOB 特征码，减少硬编码依赖

Author: Applesaber

src/patches/audio.rs

@@ -22,8 +22,8 @@ pub fn apply(api: &Api, config: &Config) {
         &PatchDef {
             name: "强制双声道输出",
             section: "Force2chAudio",
-            pattern: Some("75 3F"),
-            pattern_offset: 0,
+            pattern: Some("83 C4 04 85 C0 75 3F 68 ?? ?? ?? ?? E8 ?? ?? ?? ?? B8 02 00 00 00"),
+            pattern_offset: 5,
             known_offsets: &[0xE2944B],
             expected: &[0x75, 0x3F],
             patch: &[0x90, 0x90],

src/patches/bypass.rs

@@ -21,8 +21,8 @@ pub fn apply(api: &Api, config: &Config) {
         &PatchDef {
             name: "绕过 AppUser 检测",
             section: "BypassAppUser",
-            pattern: None,
-            pattern_offset: 0,
+            pattern: Some("83 7C 24 04 00 75"),
+            pattern_offset: 5,
             known_offsets: &[0x89075],
             expected: &[0x75],
             patch: &[0xEB],

src/patches/free_play.rs

@@ -9,8 +9,8 @@ pub fn apply(api: &Api, config: &Config) {
         &PatchDef {
             name: "免费游玩",
             section: "FreePlay",
-            pattern: Some("3C 01"),
-            pattern_offset: 0,
+            pattern: Some("E8 ?? ?? ?? ?? 3C 01 75 ?? 6A 09"),
+            pattern_offset: 5,
             known_offsets: &[0x3DF4E4],
             expected: &[0x3C, 0x01],
             patch: &[0x38, 0xC0],

src/patches/skip_startup.rs

@@ -9,8 +9,8 @@ pub fn apply(api: &Api, config: &Config) {
         &PatchDef {
             name: "跳过启动画面",
             section: "SkipStartup",
-            pattern: None,
-            pattern_offset: 0,
+            pattern: Some("6A 07 8B CF E8 ?? ?? ?? ?? 6A 01 E8 ?? ?? ?? ?? 8B 35"),
+            pattern_offset: 9,
             known_offsets: &[0x99B21A],
             expected: &[0x6A, 0x01],
             patch: &[0x6A, 0x04],

src/patches/timers.rs

@@ -10,7 +10,7 @@ pub fn apply(api: &Api, config: &Config) {
         &PatchDef {
             name: "禁用选歌计时器",
             section: "DisableTimer",
-            pattern: Some("32 C0"),
+            pattern: Some("32 C0 C3"),
             pattern_offset: 0,
             known_offsets: &[0x3D4110],
             expected: &[0x32, 0xC0],

src/patches/unlock_tracks.rs

@@ -10,8 +10,8 @@ pub fn apply(api: &Api, config: &Config) {
         &PatchDef {
             name: "解锁曲数上限",
             section: "UnlockTracks",
-            pattern: None,
-            pattern_offset: 0,
+            pattern: Some("B8 09 00 00 00 3B F0 5F 0F 47"),
+            pattern_offset: 10,
             known_offsets: &[0x6F8B82],
             expected: &[0xF0],
             patch: &[0xC0],