crossmate

commit a516df0db69f0b9c01d5107c25f4be6d8e073405
parent a8216ec129dd0b1f614bd165d148d595cb474432
Author: Michael Camilleri <[email protected]>
Date:   Mon,  4 May 2026 07:58:23 +0900

Update author tints dynamically

This commit tweaks the way that author information is assigned to
squares so that tinting can happen dynamically during gameplay.

Co-Authored-By: Claude Opus 4.7 <[email protected]>

Diffstat:
M
Crossmate/Models/Game.swift
 | 
6
+++++-
M
Crossmate/Persistence/GameMutator.swift
 | 
2
+-
M
Crossmate/Views/CellView.swift
 | 
2
+-

3 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/Crossmate/Models/Game.swift b/Crossmate/Models/Game.swift
@@ -31,13 +31,14 @@ final class Game {
     /// Writes `letter` into `(row, col)`. If `pencil` is true the cell is
     /// marked `.pencil(checkedWrong: false)`; otherwise the mark is cleared
     /// to `.none`. Revealed cells are locked — writes are silently ignored.
-    func setLetter(_ letter: String, atRow row: Int, atCol col: Int, pencil: Bool) {
+    func setLetter(_ letter: String, atRow row: Int, atCol col: Int, pencil: Bool, authorID: String? = nil) {
         let cell = puzzle.cells[row][col]
         guard !cell.isBlock else { return }
         guard !squares[row][col].mark.isRevealed else { return }
         let oldEntry = squares[row][col].entry
         squares[row][col].entry = letter.uppercased()
         squares[row][col].mark = pencil ? .pencil(checkedWrong: false) : .none
+        squares[row][col].letterAuthorID = authorID
         noteEntryChange(from: oldEntry, to: squares[row][col].entry, for: cell)
     }
 
@@ -49,6 +50,7 @@ final class Game {
         let oldEntry = squares[row][col].entry
         squares[row][col].entry = ""
         squares[row][col].mark = .none
+        squares[row][col].letterAuthorID = nil
         noteEntryChange(from: oldEntry, to: "", for: cell)
     }
 
@@ -96,6 +98,7 @@ final class Game {
             if oldEntry == expected { continue }
             squares[cell.row][cell.col].entry = expected
             squares[cell.row][cell.col].mark = .revealed
+            squares[cell.row][cell.col].letterAuthorID = nil
             noteEntryChange(from: oldEntry, to: expected, for: cell)
         }
     }
@@ -114,6 +117,7 @@ final class Game {
             let oldEntry = squares[cell.row][cell.col].entry
             squares[cell.row][cell.col].entry = ""
             squares[cell.row][cell.col].mark = .none
+            squares[cell.row][cell.col].letterAuthorID = nil
             noteEntryChange(from: oldEntry, to: "", for: cell)
         }
     }
diff --git a/Crossmate/Persistence/GameMutator.swift b/Crossmate/Persistence/GameMutator.swift
@@ -50,7 +50,7 @@ final class GameMutator {
     // MARK: - Single-cell mutations
 
     func setLetter(_ letter: String, atRow row: Int, atCol col: Int, pencil: Bool) {
-        game.setLetter(letter, atRow: row, atCol: col, pencil: pencil)
+        game.setLetter(letter, atRow: row, atCol: col, pencil: pencil, authorID: authorIDProvider?())
         emitMove(atRow: row, atCol: col)
     }
 
diff --git a/Crossmate/Views/CellView.swift b/Crossmate/Views/CellView.swift
@@ -105,7 +105,7 @@ struct CellView: View, Equatable {
                 // in a shared game. Sits beneath transient highlights so peer
                 // and local cursors still dominate.
                 if let authorTint {
-                    authorTint.opacity(0.18)
+                    authorTint.opacity(0.10)
                 }
                 // Peer word tint sits beneath self highlight/selection so the
                 // local cursor always reads as the dominant focus.