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Add some nil checks for nodes

master
Wuzzy 2016-12-28 18:10:05 +01:00
parent 1db28fffd4
commit ed13ef4903
1 changed files with 19 additions and 15 deletions
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34
init.lua
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@ -526,10 +526,12 @@ doc.add_category("nodes", {
elseif data.def.damage_per_second == 1 then
datastring = datastring .. S("This block causes a damage of @1 hit point per second.", data.def.damage_per_second) .. "\n"
end
if data.def.drowning > 1 then
datastring = datastring .. S("This block decreases your breath and causes a drowning damage of @1 hit points every 2 seconds.", data.def.drowning) .. "\n"
elseif data.def.drowning == 1 then
datastring = datastring .. S("This block decreases your breath and causes a drowning damage of @1 hit point every 2 seconds.", data.def.drowning) .. "\n"
if data.def.drowning then
if data.def.drowning > 1 then
datastring = datastring .. S("This block decreases your breath and causes a drowning damage of @1 hit points every 2 seconds.", data.def.drowning) .. "\n"
elseif data.def.drowning == 1 then
datastring = datastring .. S("This block decreases your breath and causes a drowning damage of @1 hit point every 2 seconds.", data.def.drowning) .. "\n"
end
end
local fdap = data.def.groups.fall_damage_add_percent
if fdap ~= nil then
@ -627,17 +629,19 @@ doc.add_category("nodes", {
-- Block appearance
--- Light
if data.def.light_source > 3 then
datastring = datastring .. S("This block is a light source with a light level of @1.", data.def.light_source).."\n"
elseif data.def.light_source > 0 then
datastring = datastring .. S("This block glows faintly with a light level of @1.", data.def.light_source).."\n"
end
if data.def.paramtype == "light" and data.def.sunlight_propagates then
datastring = datastring .. S("This block allows light to propagate with a small loss of brightness, and sunlight can even go through losslessly.").."\n"
elseif data.def.paramtype == "light" then
datastring = datastring .. S("This block allows light to propagate with a small loss of brightness.").."\n"
elseif data.def.sunlight_propagates then
datastring = datastring .. S("This block allows sunlight to propagate without loss in brightness.").."\n"
if data.def.light_source then
if data.def.light_source > 3 then
datastring = datastring .. S("This block is a light source with a light level of @1.", data.def.light_source).."\n"
elseif data.def.light_source > 0 then
datastring = datastring .. S("This block glows faintly with a light level of @1.", data.def.light_source).."\n"
end
if data.def.paramtype == "light" and data.def.sunlight_propagates then
datastring = datastring .. S("This block allows light to propagate with a small loss of brightness, and sunlight can even go through losslessly.").."\n"
elseif data.def.paramtype == "light" then
datastring = datastring .. S("This block allows light to propagate with a small loss of brightness.").."\n"
elseif data.def.sunlight_propagates then
datastring = datastring .. S("This block allows sunlight to propagate without loss in brightness.").."\n"
end
end
datastring = datastring .. factoid_custom("nodes", "light", data)
datastring = newline2(datastring)