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Don't render empty text

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Joseph Ferano 2023-11-05 10:28:39 +07:00
parent 44ffba0aa4
commit 8356ca6a25
1 changed files with 3 additions and 3 deletions
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6
nim-version/fide.nim
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@ -104,16 +104,16 @@ proc main =
renderer.clear() renderer.clear()
for i, line in buffer.lines: for i, line in buffer.lines:
if isEmptyOrWhitespace(line):
continue
let let
textColor = color(0, 0, 0, 0) textColor = color(0, 0, 0, 0)
surface = ttf.renderTextBlended(font, line, textColor) surface = ttf.renderTextBlended(font, line, textColor)
texture = renderer.createTextureFromSurface(surface) texture = renderer.createTextureFromSurface(surface)
sdlFailIf surface.isNil: "Could not render text surface" sdlFailIf surface.isNil: "Could not render text surface"
# var r = rect(0, cint(i * 20), surface.w, surface.h) var r = rect(0, cint(i * 20), surface.w, surface.h)
# echo "W ", *surface.w "H ", *surface.h
var r = rect(0, cint(i * 20), 100, 20)
renderer.copy texture, nil, addr r renderer.copy texture, nil, addr r
surface.freeSurface surface.freeSurface