operator +% is shorter and more correct

kwakzalver · Jan 14, 2024 · 68fbc48 · 68fbc48
1 parent 00006be
commit 68fbc48
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/definitions.zig b/src/definitions.zig
@@ -59,11 +59,11 @@ pub const Colorname = enum(u3) {
     }
 
     pub fn next(s: Self) Colorname {
-        return Colorname.iter[(@intFromEnum(s) + 1) % Colorname.iter.len];
+        return Colorname.iter[@intFromEnum(s) +% 1];
     }
 
     pub fn previous(s: Self) Colorname {
-        return Colorname.iter[(@intFromEnum(s) - 1) % Colorname.iter.len];
+        return Colorname.iter[@intFromEnum(s) -% 1];
     }
 };
 

diff --git a/src/game.zig b/src/game.zig
@@ -30,7 +30,7 @@ pub const G = struct {
     pub var BORDER: usize = 1;
     pub var BSIZE: usize = 43;
 
-    pub var Grid = [1][COLUMNS]PieceType{
+    pub var Grid = [_][COLUMNS]PieceType{
         .{PieceType.None} ** COLUMNS,
     } ** ROWS;