Fix: sync mode is not required

crates/project/src/lib.rs

@@ -14,4 +14,4 @@ pub const MAX_STEPS: usize = 1024;
 pub const DEFAULT_LENGTH: usize = 16;
 
 pub use file::{load, load_str, save, FileError};
-pub use project::{Bank, FollowUp, LaunchQuantization, Pattern, PatternSpeed, Project, Step, SyncMode};
+pub use project::{Bank, FollowUp, LaunchQuantization, Pattern, PatternSpeed, Project, Step};

crates/project/src/project.rs

@@ -206,39 +206,6 @@ impl LaunchQuantization {
     }
 }
 
-/// How a pattern synchronizes when launched: restart or phase-lock.
-#[derive(Clone, Copy, Serialize, Deserialize, Default, PartialEq, Eq)]
-pub enum SyncMode {
-    #[default]
-    Reset,
-    PhaseLock,
-}
-
-impl SyncMode {
-    /// Human-readable label for display.
-    pub fn label(&self) -> &'static str {
-        match self {
-            Self::Reset => "Reset",
-            Self::PhaseLock => "Phase-Lock",
-        }
-    }
-
-    pub fn short_label(&self) -> &'static str {
-        match self {
-            Self::Reset => "Rst",
-            Self::PhaseLock => "Plk",
-        }
-    }
-
-    /// Toggle between Reset and PhaseLock.
-    pub fn toggle(&self) -> Self {
-        match self {
-            Self::Reset => Self::PhaseLock,
-            Self::PhaseLock => Self::Reset,
-        }
-    }
-}
-
 /// What happens when a pattern finishes: loop, stop, or chain to another.
 #[derive(Clone, Copy, Serialize, Deserialize, Default, PartialEq, Eq)]
 pub enum FollowUp {
@@ -315,7 +282,7 @@ impl Default for Step {
     }
 }
 
-/// Sequence of steps with playback settings (speed, quantization, sync, follow-up).
+/// Sequence of steps with playback settings (speed, quantization, follow-up).
 #[derive(Clone)]
 pub struct Pattern {
     pub steps: Vec<Step>,
@@ -324,7 +291,6 @@ pub struct Pattern {
     pub name: Option<String>,
     pub description: Option<String>,
     pub quantization: LaunchQuantization,
-    pub sync_mode: SyncMode,
     pub follow_up: FollowUp,
 }
 
@@ -361,8 +327,6 @@ struct SparsePattern {
     description: Option<String>,
     #[serde(default, skip_serializing_if = "is_default_quantization")]
     quantization: LaunchQuantization,
-    #[serde(default, skip_serializing_if = "is_default_sync_mode")]
-    sync_mode: SyncMode,
     #[serde(default, skip_serializing_if = "is_default_follow_up")]
     follow_up: FollowUp,
 }
@@ -371,10 +335,6 @@ fn is_default_quantization(q: &LaunchQuantization) -> bool {
     *q == LaunchQuantization::default()
 }
 
-fn is_default_sync_mode(s: &SyncMode) -> bool {
-    *s == SyncMode::default()
-}
-
 #[derive(Deserialize)]
 struct LegacyPattern {
     steps: Vec<Step>,
@@ -388,8 +348,6 @@ struct LegacyPattern {
     #[serde(default)]
     quantization: LaunchQuantization,
     #[serde(default)]
-    sync_mode: SyncMode,
-    #[serde(default)]
     follow_up: FollowUp,
 }
 
@@ -416,7 +374,6 @@ impl Serialize for Pattern {
             name: self.name.clone(),
             description: self.description.clone(),
             quantization: self.quantization,
-            sync_mode: self.sync_mode,
             follow_up: self.follow_up,
         };
         sparse.serialize(serializer)
@@ -452,7 +409,6 @@ impl<'de> Deserialize<'de> for Pattern {
                     name: sparse.name,
                     description: sparse.description,
                     quantization: sparse.quantization,
-                    sync_mode: sparse.sync_mode,
                     follow_up: sparse.follow_up,
                 })
             }
@@ -463,7 +419,6 @@ impl<'de> Deserialize<'de> for Pattern {
                 name: legacy.name,
                 description: legacy.description,
                 quantization: legacy.quantization,
-                sync_mode: legacy.sync_mode,
                 follow_up: legacy.follow_up,
             }),
         }
@@ -479,7 +434,6 @@ impl Default for Pattern {
             name: None,
             description: None,
             quantization: LaunchQuantization::default(),
-            sync_mode: SyncMode::default(),
             follow_up: FollowUp::default(),
         }
     }