356 lines
13 KiB
Lua
356 lines
13 KiB
Lua
--[[
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X Bows. Adds bow and arrows with API.
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Copyright (C) 2023 SaKeL <juraj.vajda@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to juraj.vajda@gmail.com
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--]]
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math.randomseed(tonumber(tostring(os.time()):reverse():sub(1, 9))--[[@as number]] )
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local path = minetest.get_modpath('x_bows')
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local mod_start_time = minetest.get_us_time()
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local bow_charged_timer = 0
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dofile(path .. '/api.lua')
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dofile(path .. '/particle_effects.lua')
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dofile(path .. '/nodes.lua')
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dofile(path .. '/arrow.lua')
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dofile(path .. '/items.lua')
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if XBows.i3 then
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XBowsQuiver:i3_register_page()
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elseif XBows.unified_inventory then
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XBowsQuiver:ui_register_page()
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else
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XBowsQuiver:sfinv_register_page()
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end
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minetest.register_on_joinplayer(function(player)
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local inv_quiver = player:get_inventory() --[[@as InvRef]]
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local inv_arrow = player:get_inventory() --[[@as InvRef]]
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if XBows.settings.x_bows_show_3d_quiver and XBows.player_api then
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---Order matters here
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if XBows.skinsdb then
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player_api.set_model(player, 'skinsdb_3d_armor_character_5.b3d')
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elseif XBows._3d_armor then
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player_api.set_model(player, 'x_bows_3d_armor_character.b3d')
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else
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player_api.set_model(player, 'x_bows_character.b3d')
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end
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end
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inv_quiver:set_size('x_bows:quiver_inv', 1 * 1)
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inv_arrow:set_size('x_bows:arrow_inv', 1 * 1)
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local quiver_stack = player:get_inventory():get_stack('x_bows:quiver_inv', 1)
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if quiver_stack and not quiver_stack:is_empty() then
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local st_meta = quiver_stack:get_meta()
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local quiver_id = st_meta:get_string('quiver_id')
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---create detached inventory
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local detached_inv = XBowsQuiver:get_or_create_detached_inv(
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quiver_id,
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player:get_player_name(),
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st_meta:get_string('quiver_items')
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)
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---set model textures
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if detached_inv:is_empty('main') then
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XBowsQuiver.quiver_empty_state[player:get_player_name()] = false
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XBowsQuiver:show_3d_quiver(player, { is_empty = true })
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else
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XBowsQuiver.quiver_empty_state[player:get_player_name()] = true
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XBowsQuiver:show_3d_quiver(player)
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end
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else
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---set model textures
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XBowsQuiver:hide_3d_quiver(player)
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end
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XBows:reset_charged_bow(player, true)
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XBowsQuiver:close_quiver(player)
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end)
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if XBows.settings.x_bows_show_3d_quiver and XBows.player_api then
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local model_name = 'x_bows_character.b3d'
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if XBows.skinsdb then
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---skinsdb
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model_name = 'skinsdb_3d_armor_character_5.b3d'
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elseif XBows._3d_armor then
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---3d armor
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model_name = 'x_bows_3d_armor_character.b3d'
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end
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player_api.register_model(model_name, {
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animation_speed = 30,
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textures = { 'character.png' },
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animations = {
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-- Standard animations.
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stand = { x = 0, y = 79 },
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lay = { x = 162, y = 166, eye_height = 0.3, override_local = true,
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collisionbox = { -0.6, 0.0, -0.6, 0.6, 0.3, 0.6 } },
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walk = { x = 168, y = 187 },
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mine = { x = 189, y = 198 },
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walk_mine = { x = 200, y = 219 },
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sit = { x = 81, y = 160, eye_height = 0.8, override_local = true,
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collisionbox = { -0.3, 0.0, -0.3, 0.3, 1.0, 0.3 } }
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},
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collisionbox = { -0.3, 0.0, -0.3, 0.3, 1.7, 0.3 },
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stepheight = 0.6,
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eye_height = 1.47
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})
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end
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---formspec callbacks
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minetest.register_allow_player_inventory_action(function(player, action, inventory, inventory_info)
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---arrow inventory
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if action == 'move' and inventory_info.to_list == 'x_bows:arrow_inv' then
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local stack = inventory:get_stack(inventory_info.from_list, inventory_info.from_index)
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if minetest.get_item_group(stack:get_name(), 'arrow') ~= 0 then
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return inventory_info.count
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else
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return 0
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end
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elseif action == 'move' and inventory_info.from_list == 'x_bows:arrow_inv' then
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local stack = inventory:get_stack(inventory_info.from_list, inventory_info.from_index)
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if minetest.get_item_group(stack:get_name(), 'arrow') ~= 0 then
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return inventory_info.count
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else
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return 0
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end
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elseif action == 'put' and inventory_info.listname == 'x_bows:arrow_inv' then
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if minetest.get_item_group(inventory_info.stack:get_name(), 'arrow') ~= 0 then
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return inventory_info.stack:get_count()
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else
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return 0
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end
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elseif action == 'take' and inventory_info.listname == 'x_bows:arrow_inv' then
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if minetest.get_item_group(inventory_info.stack:get_name(), 'arrow') ~= 0 then
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return inventory_info.stack:get_count()
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else
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return 0
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end
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end
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---quiver inventory
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if action == 'move' and inventory_info.to_list == 'x_bows:quiver_inv' then
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local stack = inventory:get_stack(inventory_info.from_list, inventory_info.from_index)
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if minetest.get_item_group(stack:get_name(), 'quiver') ~= 0 then
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return inventory_info.count
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else
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return 0
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end
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elseif action == 'move' and inventory_info.from_list == 'x_bows:quiver_inv' then
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local stack = inventory:get_stack(inventory_info.from_list, inventory_info.from_index)
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if minetest.get_item_group(stack:get_name(), 'quiver') ~= 0 then
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return inventory_info.count
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else
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return 0
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end
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elseif action == 'put' and inventory_info.listname == 'x_bows:quiver_inv' then
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if minetest.get_item_group(inventory_info.stack:get_name(), 'quiver') ~= 0 then
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return inventory_info.stack:get_count()
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else
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return 0
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end
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elseif action == 'take' and inventory_info.listname == 'x_bows:quiver_inv' then
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if minetest.get_item_group(inventory_info.stack:get_name(), 'quiver') ~= 0 then
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return inventory_info.stack:get_count()
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else
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return 0
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end
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end
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return inventory_info.count or inventory_info.stack:get_count()
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end)
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minetest.register_on_player_inventory_action(function(player, action, inventory, inventory_info)
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---arrow
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if action == 'move' and inventory_info.to_list == 'x_bows:arrow_inv' then
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if XBows.i3 then
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i3.set_fs(player)
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elseif XBows.unified_inventory then
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unified_inventory.set_inventory_formspec(player, 'x_bows:quiver_page')
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else
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sfinv.set_player_inventory_formspec(player)
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end
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elseif action == 'move' and inventory_info.from_list == 'x_bows:arrow_inv' then
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if XBows.i3 then
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i3.set_fs(player)
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elseif XBows.unified_inventory then
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unified_inventory.set_inventory_formspec(player, 'x_bows:quiver_page')
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else
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sfinv.set_player_inventory_formspec(player)
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end
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elseif action == 'put' and inventory_info.listname == 'x_bows:arrow_inv' then
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if XBows.i3 then
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i3.set_fs(player)
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elseif XBows.unified_inventory then
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unified_inventory.set_inventory_formspec(player, 'x_bows:quiver_page')
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else
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sfinv.set_player_inventory_formspec(player)
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end
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elseif action == 'take' and inventory_info.listname == 'x_bows:arrow_inv' then
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if XBows.i3 then
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i3.set_fs(player)
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elseif XBows.unified_inventory then
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unified_inventory.set_inventory_formspec(player, 'x_bows:quiver_page')
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else
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sfinv.set_player_inventory_formspec(player)
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end
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end
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---quiver
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if action == 'move' and inventory_info.to_list == 'x_bows:quiver_inv' then
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local stack = inventory:get_stack(inventory_info.to_list, inventory_info.to_index)
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---init detached inventory if not already
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local st_meta = stack:get_meta()
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local quiver_id = st_meta:get_string('quiver_id')
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if quiver_id == '' then
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quiver_id = stack:get_name() .. '_' .. XBows.uuid()
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st_meta:set_string('quiver_id', quiver_id)
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inventory:set_stack(inventory_info.to_list, inventory_info.to_index, stack)
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end
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local detached_inv = XBowsQuiver:get_or_create_detached_inv(
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quiver_id,
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player:get_player_name(),
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st_meta:get_string('quiver_items')
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)
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if XBows.i3 then
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i3.set_fs(player)
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elseif XBows.unified_inventory then
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unified_inventory.set_inventory_formspec(player, 'x_bows:quiver_page')
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else
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sfinv.set_player_inventory_formspec(player)
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end
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---set player visual
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if detached_inv:is_empty('main') then
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XBowsQuiver.quiver_empty_state[player:get_player_name()] = false
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XBowsQuiver:show_3d_quiver(player, { is_empty = true })
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else
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XBowsQuiver.quiver_empty_state[player:get_player_name()] = true
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XBowsQuiver:show_3d_quiver(player)
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end
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elseif action == 'move' and inventory_info.from_list == 'x_bows:quiver_inv' then
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local stack = inventory:get_stack(inventory_info.from_list, inventory_info.from_index)
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if XBows.i3 then
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i3.set_fs(player)
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elseif XBows.unified_inventory then
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unified_inventory.set_inventory_formspec(player, 'x_bows:quiver_page')
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else
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sfinv.set_player_inventory_formspec(player)
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end
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---set player visual
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if stack:is_empty() then
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XBowsQuiver:hide_3d_quiver(player)
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end
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elseif action == 'put' and inventory_info.listname == 'x_bows:quiver_inv' then
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if XBows.i3 then
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i3.set_fs(player)
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elseif XBows.unified_inventory then
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unified_inventory.set_inventory_formspec(player, 'x_bows:quiver_page')
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else
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sfinv.set_player_inventory_formspec(player)
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end
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elseif action == 'take' and inventory_info.listname == 'x_bows:quiver_inv' then
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if XBows.i3 then
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i3.set_fs(player)
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elseif XBows.unified_inventory then
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unified_inventory.set_inventory_formspec(player, 'x_bows:quiver_page')
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else
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sfinv.set_player_inventory_formspec(player)
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end
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---set player visual
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if inventory:is_empty(inventory_info.listname) then
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XBowsQuiver:hide_3d_quiver(player)
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end
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end
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end)
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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if player and fields.quit then
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XBowsQuiver:close_quiver(player, formname)
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end
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end)
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---backwards compatibility
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minetest.register_alias('x_bows:arrow_diamond_tipped_poison', 'x_bows:arrow_diamond')
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-- sneak, fov adjustments when bow is charged
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minetest.register_globalstep(function(dtime)
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bow_charged_timer = bow_charged_timer + dtime
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if bow_charged_timer > 0.5 then
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for _, player in ipairs(minetest.get_connected_players()) do
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local player_name = player:get_player_name()
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local wielded_stack = player:get_wielded_item()
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local wielded_stack_name = wielded_stack:get_name()
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if not wielded_stack_name then
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return
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end
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if not XBows.player_bow_sneak[player_name] then
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XBows.player_bow_sneak[player_name] = {}
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end
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if minetest.get_item_group(wielded_stack_name, 'bow_charged') ~= 0
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and not XBows.player_bow_sneak[player_name].sneak
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then
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--charged weapon
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if XBows.playerphysics then
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playerphysics.add_physics_factor(player, 'speed', 'x_bows:bow_charged_speed', 0.25)
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elseif XBows.player_monoids then
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player_monoids.speed:add_change(player, 0.25, 'x_bows:bow_charged_speed')
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end
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XBows.player_bow_sneak[player_name].sneak = true
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player:set_fov(0.9, true, 0.4)
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elseif minetest.get_item_group(wielded_stack_name, 'bow_charged') == 0
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and XBows.player_bow_sneak[player_name].sneak
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then
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if XBows.playerphysics then
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playerphysics.remove_physics_factor(player, 'speed', 'x_bows:bow_charged_speed')
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elseif XBows.player_monoids then
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player_monoids.speed:del_change(player, 'x_bows:bow_charged_speed')
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end
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XBows.player_bow_sneak[player_name].sneak = false
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player:set_fov(0, true, 0.4)
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end
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XBows:reset_charged_bow(player)
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end
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bow_charged_timer = 0
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end
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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_bows loaded.. [' .. mod_end_time .. 's]')
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