minetest-mods
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throwing
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Fix issue #9

This commit is contained in:
upsilon 2017-06-27 17:09:51 +02:00
parent 99e3ce6ed4
commit 3db25456f2
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GPG Key ID: A80DAE1F266E1C3C
1 changed files with 8 additions and 8 deletions
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16
init.lua
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@ -32,9 +32,8 @@ function throwing.spawn_arrow_entity(pos, arrow, player)
end
end
local function shoot_arrow(itemstack, player, throw_itself, new_stack)
local function shoot_arrow(itemstack, player, index, throw_itself, new_stack)
local inventory = player:get_inventory()
local index = player:get_wield_index()
if not throw_itself then
if index >= player:get_inventory():get_size("main") then
return false
@ -336,8 +335,9 @@ function throwing.register_bow(name, def)
return
end
local index = (def.throw_itself and user:get_wield_index()) or user:get_wield_index()+1
local res, new_stack = def.allow_shot(user, user:get_inventory():get_stack("main", index), index)
local bow_index = user:get_wield_index()
local arrow_index = (def.throw_itself and bow_index) or bow_index+1
local res, new_stack = def.allow_shot(user, user:get_inventory():get_stack("main", arrow_index), arrow_index)
if not res then
return (def.throw_itself and new_stack) or itemstack
end
@ -350,16 +350,16 @@ function throwing.register_bow(name, def)
minetest.after(def.delay or 0, function()
-- Re-check that the arrow can be thrown. Overwrite the new_stack
local old_new_stack = new_stack
res, new_stack = def.allow_shot(user, user:get_inventory():get_stack("main", index), index)
res, new_stack = def.allow_shot(user, user:get_inventory():get_stack("main", arrow_index), arrow_index)
if not new_stack then
new_stack = old_new_stack
end
if not res then
return (def.throw_itself and new_stack) or itemstack
return
end
-- Shoot arrow
if shoot_arrow(itemstack, user, def.throw_itself, new_stack) then
if shoot_arrow(itemstack, user, bow_index, def.throw_itself, new_stack) then
if not minetest.settings:get_bool("creative_mode") then
itemstack:add_wear(65535 / (def.uses or 50))
end
@ -375,7 +375,7 @@ function throwing.register_bow(name, def)
elseif cooldown > 0 then
meta:set_int("cooldown", os.time() + cooldown)
end
user:get_inventory():set_stack("main", user:get_wield_index(), itemstack)
user:get_inventory():set_stack("main", bow_index, itemstack)
end)
return itemstack
end