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Furnace: Fix being able to cook items without enough fuel

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This was triggered when too much time had elapsed when timer was called.
Also, fix timer resolution giving free fuel time.
This commit is contained in:
Ekdohibs 2017-12-21 10:28:06 +01:00 committed by paramat
parent d1ece74652
commit bd0c627a20
1 changed files with 13 additions and 6 deletions
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19
mods/default/furnace.lua
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@ -118,7 +118,7 @@ local function furnace_node_timer(pos, elapsed)
local fuel local fuel
local update = true local update = true
while update do while elapsed > 0 and update do
update = false update = false
srclist = inv:get_list("src") srclist = inv:get_list("src")
@ -133,13 +133,18 @@ local function furnace_node_timer(pos, elapsed)
cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist}) cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
cookable = cooked.time ~= 0 cookable = cooked.time ~= 0
local el = math.min(elapsed, fuel_totaltime - fuel_time)
if cookable then -- fuel lasts long enough, adjust el to cooking duration
el = math.min(el, cooked.time - src_time)
end
-- Check if we have enough fuel to burn -- Check if we have enough fuel to burn
if fuel_time < fuel_totaltime then if fuel_time < fuel_totaltime then
-- The furnace is currently active and has enough fuel -- The furnace is currently active and has enough fuel
fuel_time = fuel_time + elapsed fuel_time = fuel_time + el
-- If there is a cookable item then check if it is ready yet -- If there is a cookable item then check if it is ready yet
if cookable then if cookable then
src_time = src_time + elapsed src_time = src_time + el
if src_time >= cooked.time then if src_time >= cooked.time then
-- Place result in dst list if possible -- Place result in dst list if possible
if inv:room_for_item("dst", cooked.item) then if inv:room_for_item("dst", cooked.item) then
@ -148,6 +153,9 @@ local function furnace_node_timer(pos, elapsed)
src_time = src_time - cooked.time src_time = src_time - cooked.time
update = true update = true
end end
else
-- Item could not be cooked: probably missing fuel
update = true
end end
end end
else else
@ -165,8 +173,7 @@ local function furnace_node_timer(pos, elapsed)
-- Take fuel from fuel list -- Take fuel from fuel list
inv:set_stack("fuel", 1, afterfuel.items[1]) inv:set_stack("fuel", 1, afterfuel.items[1])
update = true update = true
fuel_totaltime = fuel.time + (fuel_time - fuel_totaltime) fuel_totaltime = fuel.time + (fuel_totaltime - fuel_time)
src_time = src_time + elapsed
end end
else else
-- We don't need to get new fuel since there is no cookable item -- We don't need to get new fuel since there is no cookable item
@ -176,7 +183,7 @@ local function furnace_node_timer(pos, elapsed)
fuel_time = 0 fuel_time = 0
end end
elapsed = 0 elapsed = elapsed - el
end end
if fuel and fuel_totaltime > fuel.time then if fuel and fuel_totaltime > fuel.time then