forked from mtcontrib/x_enchanting
122 lines
3.7 KiB
Lua
122 lines
3.7 KiB
Lua
-- X Enchanting
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-- by SaKeL
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local path = minetest.get_modpath('x_enchanting')
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local mod_start_time = minetest.get_us_time()
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dofile(path .. '/api.lua')
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dofile(path .. '/table.lua')
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minetest.register_on_mods_loaded(function()
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for name, tool_def in pairs(minetest.registered_tools) do
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if XEnchanting:has_tool_group(name) then
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XEnchanting:set_tool_enchantability(tool_def)
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end
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end
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end)
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minetest.register_on_joinplayer(function(player, last_login)
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XEnchanting.form_context[player:get_player_name()] = nil
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if not XEnchanting.player_seeds[player:get_player_name()] then
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XEnchanting.player_seeds[player:get_player_name()] = XEnchanting.get_randomseed()
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end
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end)
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minetest.register_on_leaveplayer(function(player, timed_out)
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XEnchanting.form_context[player:get_player_name()] = nil
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end)
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-- Silk Touch
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local old_handle_node_drops = minetest.handle_node_drops
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function minetest.handle_node_drops(pos, drops, digger)
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if not digger
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or not digger:is_player()
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then
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return old_handle_node_drops(pos, drops, digger)
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end
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local wield_stack = digger:get_wielded_item()
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local wield_stack_meta = wield_stack:get_meta()
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if wield_stack_meta:get_float('is_silk_touch') == 0 then
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return old_handle_node_drops(pos, drops, digger)
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end
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local node = minetest.get_node(pos)
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if minetest.get_item_group(node.name, 'no_silktouch') == 1 then
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return old_handle_node_drops(pos, drops, digger)
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end
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-- drop raw item/node
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return old_handle_node_drops(pos, { ItemStack(node.name) }, digger)
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end
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minetest.register_on_player_hpchange(function(player, hp_change, reason)
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if (player:get_hp() + hp_change) <= 0 then
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-- Going to die
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local player_inv = player:get_inventory() --[[@as InvRef]]
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-- Curse of Vanishing
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local player_inventory_lists = { 'main', 'craft' }
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for _, list_name in ipairs(player_inventory_lists) do
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if not player_inv:is_empty(list_name) then
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for i = 1, player_inv:get_size(list_name) do
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local stack = player_inv:get_stack(list_name, i)
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local stack_meta = stack:get_meta()
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if stack_meta:get_float('is_curse_of_vanishing') > 0 then
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player_inv:set_stack(list_name, i, ItemStack(''))
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end
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end
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player_inv:set_list(list_name, {})
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end
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end
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end
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return hp_change
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end, true)
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-- Knockback (only for players)
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local old_calculate_knockback = minetest.calculate_knockback
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function minetest.calculate_knockback(player, hitter, time_from_last_punch,
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tool_capabilities, dir, distance, damage)
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if hitter and hitter:is_player() then
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local hitter_wield_stack = hitter:get_wielded_item()
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local hitter_wield_stack_meta = hitter_wield_stack:get_meta()
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local ench_knockback = hitter_wield_stack_meta:get_float('is_knockback')
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if ench_knockback > 0 then
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local orig_knockback = old_calculate_knockback(
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player,
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hitter,
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time_from_last_punch,
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tool_capabilities,
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dir,
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distance,
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damage
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)
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orig_knockback = orig_knockback + 1
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local new_knockback = orig_knockback + (orig_knockback * (ench_knockback / 100))
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player:add_velocity(vector.new(0, new_knockback, 0))
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return new_knockback
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end
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end
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return old_calculate_knockback(player, hitter, time_from_last_punch,
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tool_capabilities, dir, distance, damage)
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end
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local mod_end_time = (minetest.get_us_time() - mod_start_time) / 1000000
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print('[Mod] x_enchanting loaded.. [' .. mod_end_time .. 's]')
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