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Document menu width limit better

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The reason for the menu width to be limited to 272 pixels was rather
undocumented in the code, now the comment explains more about it.
This commit is contained in:
Dav999-v 2020-06-29 23:18:33 +02:00
parent 46d5fc6576
commit 803d0f45de
1 changed files with 3 additions and 1 deletions
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4
desktop_version/src/Game.cpp
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@ -7466,7 +7466,9 @@ void Game::createmenu( enum Menu::MenuName t, bool samemenu/*= false*/ )
}
// Automatically center the menu. We must check the width of the menu with the initial horizontal spacing.
// If it doesn't fit onscreen (including square brackets), reduce the horizontal spacing by 5 and retry.
// If it's too wide, reduce the horizontal spacing by 5 and retry.
// Try to limit the menu width to 272 pixels: 320 minus 16*2 for square brackets, minus 8*2 padding.
// The square brackets fall outside the menu width (i.e. selected menu options are printed 16 pixels to the left)
bool done_once = false;
int menuwidth = 0;
for (; !done_once || (menuwidth > 272 && menuspacing > 0); maxspacing -= 5)