Additional bug fix

Essentially highest_drawn should be monotonic between squares, the
only time we should allow ourselves to draw below this is in the
special case of drawing a vertical portion over the horizontal portion
of a previous layer in the same square.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/main.zig b/src/main.zig
index 2ee6bc6..47f89a7 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -53,10 +53,10 @@ pub fn main() !void {
     while (y < 10) : (y += 1) {
         // HACK
         const vert_coords0 = [_][2]f32{
-            .{ 0.00, 0.00 },
-            .{ 1.00, 0.00 },
-            .{ 1.00, 1.00 },
-            .{ 0.00, 1.00 },
+            .{ 0.10, 0.10 },
+            .{ 0.90, 0.10 },
+            .{ 0.90, 0.90 },
+            .{ 0.10, 0.90 },
         };
         var verts = try std.BoundedArray([2]f32, level.Layer.MAX_VERTS).fromSlice(vert_coords0[0..]);
         var layer = level.Layer{ .height = 0.5, .vertices = verts };