remove comments

inc/ui.text_test.go

@@ -2,8 +2,6 @@ package inc
 
 import "testing"
 
-// The engine's textWidth counts bytes, which mismeasures any non-ASCII string.
-// Ours counts runes — pin that down, because wrapping depends on it.
 func TestTextWidthCountsRunes(t *testing.T) {
 	if got, want := textW("naïve"), 5*glyphW; got != want {
 		t.Errorf("textW(naïve) = %d, want %d", got, want)
@@ -35,11 +33,6 @@ func TestClipFits(t *testing.T) {
 	}
 }
 
-// Regression guard for the bug that made the first build unreadable: the
-// layout was derived from the wireframe deck's ratios, where text is 2.8% of
-// the screen height, while the engine's debug font is a fixed 6×16 cell. At
-// 320×200 that is 8% — so rows overlapped and the top bar overflowed into the
-// scene. Every text row must be at least as tall as the glyph cell.
 func TestLayoutFitsTheFont(t *testing.T) {
 	if LineH < glyphH {
 		t.Errorf("LineH (%d) is shorter than the glyph cell (%d): rows will overlap", LineH, glyphH)
@@ -47,21 +40,18 @@ func TestLayoutFitsTheFont(t *testing.T) {
 	if TopBarH < glyphH {
 		t.Errorf("TopBarH (%d) cannot hold a %dpx glyph", TopBarH, glyphH)
 	}
-	// The tape channel must fit a header, a rule and at least four body rows —
-	// below that the dialogue is unreadable.
+
 	const channelH = ScreenH - HUDTop - 4
 	body := (channelH - Pad*2 - LineH - 6) / LineH
 	if body < 4 {
 		t.Errorf("tape channel only fits %d body rows, want >= 4", body)
 	}
-	// The two tape slots must fit their two rows inside their border.
+
 	if slotsH < LineH*2+Pad {
 		t.Errorf("slotsH (%d) cannot hold two %dpx rows", slotsH, LineH)
 	}
 }
 
-// The HUD must not reach outside the screen, and the scene must keep a usable
-// aspect ratio for a point & click background.
 func TestSceneProportions(t *testing.T) {
 	if invY+invSlot*2+invGap > ScreenH {
 		t.Errorf("inventory runs off the bottom: %d > %d", invY+invSlot*2+invGap, ScreenH)