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Hide bar background when max == 0
The bars are intended to show the ratio between value and max. For a max of 0 (which implies a value of 0), this implies a value/max ratio of 0/0, which is undefined. Therefore, for this very special case, we just hide the bar altogether.
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parent
017b304396
commit
e6e8f2d688
9
init.lua
9
init.lua
@ -142,6 +142,11 @@ function hud.change_hudbar(player, hudtable, new_value, new_max_value)
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hudtable.hudstate[name].value = new_value
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hudtable.hudstate[name].value = new_value
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hudtable.hudstate[name].max = new_max_value
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hudtable.hudstate[name].max = new_max_value
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if hudtable.hudstate[name].hidden == false then
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if hudtable.hudstate[name].hidden == false then
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if hudtable.hudstate[name].max == 0 then
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player:hud_change(hudtable.hudids[name].bg, "scale", {x=0,y=0})
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else
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player:hud_change(hudtable.hudids[name].bg, "scale", {x=1,y=1})
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end
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player:hud_change(hudtable.hudids[name].bar, "number", hud.value_to_barlength(new_value, new_max_value))
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player:hud_change(hudtable.hudids[name].bar, "number", hud.value_to_barlength(new_value, new_max_value))
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player:hud_change(hudtable.hudids[name].text, "text",
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player:hud_change(hudtable.hudids[name].text, "text",
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tostring(string.format(hudtable.format_string, hudtable.label, new_value, new_max_value))
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tostring(string.format(hudtable.format_string, hudtable.label, new_value, new_max_value))
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@ -167,7 +172,9 @@ function hud.unhide_hudbar(player, hudtable)
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local value = hudtable.hudstate[name].value
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local value = hudtable.hudstate[name].value
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local max = hudtable.hudstate[name].max
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local max = hudtable.hudstate[name].max
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player:hud_change(hudtable.hudids[name].icon, "scale", {x=1,y=1})
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player:hud_change(hudtable.hudids[name].icon, "scale", {x=1,y=1})
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player:hud_change(hudtable.hudids[name].bg, "scale", {x=1,y=1})
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if hudtable.hudstate[name].max == 0 then
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player:hud_change(hudtable.hudids[name].bg, "scale", {x=1,y=1})
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end
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player:hud_change(hudtable.hudids[name].bar, "number", hud.value_to_barlength(value, max))
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player:hud_change(hudtable.hudids[name].bar, "number", hud.value_to_barlength(value, max))
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player:hud_change(hudtable.hudids[name].text, "text", tostring(string.format(hudtable.format_string, hudtable.label, value, max)))
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player:hud_change(hudtable.hudids[name].text, "text", tostring(string.format(hudtable.format_string, hudtable.label, value, max)))
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hudtable.hudstate[name].hidden = false
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hudtable.hudstate[name].hidden = false
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