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Fix writing console lines when line ind is too small or too big

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This commit is contained in:
Michał Czekański 2020-04-04 21:37:25 +02:00
parent bf166232f3
commit 65c9171428
1 changed files with 6 additions and 0 deletions
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6
src/ui/UiConsole.py
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@ -21,6 +21,7 @@ class UiConsole(UiElement):
self.consoleLines = [] self.consoleLines = []
self.linesCount = 0 self.linesCount = 0
self.topWrittenLineInd = 0
self.linesImages = [] self.linesImages = []
self.lineHeight = font.render("sampleText", False, textColor) .get_height() self.lineHeight = font.render("sampleText", False, textColor) .get_height()
@ -32,6 +33,11 @@ class UiConsole(UiElement):
def writeConsoleLines(self, startingLineInd=0): def writeConsoleLines(self, startingLineInd=0):
self.image.fill(self.bgColor) self.image.fill(self.bgColor)
if startingLineInd < 0:
startingLineInd = 0
elif startingLineInd > self.linesImagesCount:
startingLineInd = self.linesImagesCount
self.topWrittenLineInd = startingLineInd
writtenLines = 0 writtenLines = 0
for i in range(startingLineInd, min(self.maxLines + startingLineInd, self.linesImagesCount)): for i in range(startingLineInd, min(self.maxLines + startingLineInd, self.linesImagesCount)):
self.image.blit(self.linesImages[i], (0, writtenLines * self.lineHeight)) self.image.blit(self.linesImages[i], (0, writtenLines * self.lineHeight))