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minetest_doc_items
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Fix drop probabilities for long subtables

master
Wuzzy 2016-08-17 11:51:52 +02:00
parent 4277106aed
commit c6383a6e66
1 changed files with 20 additions and 18 deletions
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38
init.lua
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@ -518,7 +518,16 @@ doc.new_category("nodes", {
local icount = 0
local remaining_rarity = 1
for i=1,#data.def.drop.items do
local rarity = data.def.drop.items[i].rarity
if rarity == nil then
if max ~= nil then
rarity = remaining_rarity
else
rarity = 1
end
end
for j=1,#data.def.drop.items[i].items do
local subrarity = rarity * (#data.def.drop.items[i].items)
if icount > 0 then
formstring = formstring .. ", "
end
@ -530,25 +539,18 @@ doc.new_category("nodes", {
end
formstring = formstring .. desc
icount = icount + 1
end
local rarity = data.def.drop.items[i].rarity
if rarity == nil then
if max ~= nil then
rarity = remaining_rarity
else
rarity = 1
end
end
local chance = (1/rarity)*100
if rarity > 200 then -- <0.5%
-- For very low percentages
formstring = formstring .. " (<0.5%)"
else
-- Add circa indicator for percentages with decimal point
local chance = (1/subrarity)*100
local ca = ""
-- FIXME: Does this actually reliable?
if math.fmod(chance, 1) > 0 then
ca = "ca. "
if subrarity > 200 then -- <0.5%
-- For very low percentages
formstring = formstring .. " (<0.5%)"
else
-- Add circa indicator for percentages with decimal point
-- FIXME: Is this check actually reliable?
if math.fmod(chance, 1) > 0 then
ca = "ca. "
end
end
formstring = formstring .. string.format(" (%s%.0f%%)", ca, chance)
end