1 files changed, 0 insertions, 32 deletions
diff --git a/src/tag_layer.zig b/src/tag_layer.zig
deleted file mode 100644
index 213ebc07..00000000
--- a/src/tag_layer.zig
+++ /dev/null
@@ -1,32 +0,0 @@
-//! Pointer hits on tag bands (Layer.TagHit): comparing two, and bringing one
-//! that left its band back onto it.
-const std = @import("std");
-const pardes = @import("pardes.zig");
-const Layer = @import("Layer.zig");
-const Hit = Layer.TagHit;
-const Kind = Layer.Kind;
-
-/// Whether two pointer hits name the same cell of the same tag line.
-pub fn sameCell(a: ?Hit, b: ?Hit) bool {
-    const first = a orelse return b == null;
-    const second = b orelse return false;
-    return first.kind == second.kind and first.id == second.id and first.serial == second.serial and first.line == second.line and first.col == second.col;
-}
-
-/// The tag column a host's pointer is at. Clamped, a point off the tag is
-/// brought back onto line `line` of it, for a drag that leaves it.
-pub fn columnAt(p: *const pardes.Pardes, kind: Kind, id: usize, supplied: ?Hit, clamp: bool, line: u16) ?u16 {
-    var point = supplied orelse return null;
-    if (point.kind != kind or point.id != id) return null;
-    if (clamp) for (p.surface.tagLayers()) |*layer| {
-        if (layer.rows == 0 or layer.kind != kind or layer.id != id or layer.serial != point.serial or line >= layer.rows) continue;
-        const bw: f32 = @floatFromInt(point.metrics.body_w);
-        const bh: f32 = @floatFromInt(point.metrics.body_h);
-        const left = @as(f32, @floatFromInt(layer.viewport.x)) * bw;
-        const right = @as(f32, @floatFromInt(layer.viewport.x + layer.viewport.w)) * bw;
-        point.pixel_x = std.math.clamp(point.pixel_x, left, @max(left, right - 0.001));
-        point.pixel_y = (@as(f32, @floatFromInt(layer.viewport.y + line)) + 0.5) * bh;
-        break;
-    };
-    return if (p.reprojectTagHit(point)) |mapped| mapped.col else null;
-}