Mirrorlandia_minetest/minetest_hudbars
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Fix division by zero in hud.value_to_barlength

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This commit is contained in:
Wuzzy 2015-02-04 21:45:27 +01:00
parent 6e1b5be68d
commit 023902341f
1 changed files with 5 additions and 1 deletions
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6
init.lua
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@ -54,7 +54,11 @@ end
HUD_TICK = 0.1
function hud.value_to_barlength(value, max)
return math.ceil((value/max) * HUD_BARLENGTH)
if max == 0 then
return 0
else
return math.ceil((value/max) * HUD_BARLENGTH)
end
end
function hud.register_hudbar(identifier, text_color, label, textures, default_start_value, default_start_max, start_hide, format_string)