mtcontrib/x_enchanting
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add knockback, adjust enchantment probability algorithm, add new description logic, fix type errors, add player relative randomseed

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This commit is contained in:
Juraj Vajda
2022-11-11 21:00:41 -05:00
parent 1266b0db80
commit 4b4d38801c
8 changed files with 209 additions and 131 deletions
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63
init.lua
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@ -17,6 +17,10 @@ end)
minetest.register_on_joinplayer(function(player, last_login)
XEnchanting.form_context[player:get_player_name()] = nil
if not XEnchanting.player_seeds[player:get_player_name()] then
XEnchanting.player_seeds[player:get_player_name()] = XEnchanting.get_randomseed()
end
end)
minetest.register_on_leaveplayer(function(player, timed_out)
@ -35,28 +39,14 @@ function minetest.handle_node_drops(pos, drops, digger)
local wield_stack = digger:get_wielded_item()
local wield_stack_meta = wield_stack:get_meta()
if wield_stack_meta:get_int('is_silk_touch') == 0 then
if wield_stack_meta:get_float('is_silk_touch') == 0 then
return old_handle_node_drops(pos, drops, digger)
end
local wield_stack_name = wield_stack:get_name()
local node = minetest.get_node(pos)
local silk_touch_group
if minetest.get_item_group(wield_stack_name, 'pickaxe') > 0 then
silk_touch_group = 'cracky'
elseif minetest.get_item_group(wield_stack_name, 'shovel') > 0 then
silk_touch_group = 'crumbly'
elseif minetest.get_item_group(wield_stack_name, 'axe') > 0 then
silk_touch_group = 'choppy'
elseif minetest.get_item_group(wield_stack_name, 'sword') > 0 then
silk_touch_group = 'snappy'
end
if not silk_touch_group
or minetest.get_item_group(node.name, silk_touch_group) == 0
or minetest.get_item_group(node.name, 'no_silktouch') == 1
then
if minetest.get_item_group(node.name, 'no_silktouch') == 1 then
return old_handle_node_drops(pos, drops, digger)
end
@ -77,10 +67,8 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
for i = 1, player_inv:get_size(list_name) do
local stack = player_inv:get_stack(list_name, i)
local stack_meta = stack:get_meta()
local is_curse_of_vanishing = stack_meta:get_int('is_curse_of_vanishing')
if is_curse_of_vanishing > 0 then
if stack_meta:get_float('is_curse_of_vanishing') > 0 then
player_inv:set_stack(list_name, i, ItemStack(''))
end
end
@ -93,6 +81,41 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
return hp_change
end, true)
-- Knockback (only for players)
local old_calculate_knockback = minetest.calculate_knockback
function minetest.calculate_knockback(player, hitter, time_from_last_punch,
tool_capabilities, dir, distance, damage)
if hitter and hitter:is_player() then
local hitter_wield_stack = hitter:get_wielded_item()
local hitter_wield_stack_meta = hitter_wield_stack:get_meta()
local ench_knockback = hitter_wield_stack_meta:get_float('is_knockback')
if ench_knockback > 0 then
local orig_knockback = old_calculate_knockback(
player,
hitter,
time_from_last_punch,
tool_capabilities,
dir,
distance,
damage
)
orig_knockback = orig_knockback + 1
local new_knockback = orig_knockback + (orig_knockback * (ench_knockback / 100))
player:add_velocity(vector.new(0, new_knockback, 0))
return new_knockback
end
end
return old_calculate_knockback(player, hitter, time_from_last_punch,
tool_capabilities, dir, distance, damage)
end
local mod_end_time = (minetest.get_us_time() - mod_start_time) / 1000000
print('[Mod] x_enchanting loaded.. [' .. mod_end_time .. 's]')