minetest-mm/mods/bows/init.lua

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2020-10-26 17:38:53 +01:00
-- Bows Mod by UjEdwin
bows = {
pvp = minetest.settings:get_bool("enable_pvp"),
feather = minetest.get_modpath("mobs") and "mobs:chicken_feather" or "default:leaves",
registed_arrows = {},
registed_bows = {},
}
local creative_mode_cache = minetest.settings:get_bool("creative_mode")
function bows.is_creative(name)
return creative_mode_cache or minetest.check_player_privs(name, {creative = true})
end
bows.register_arrow = function(name, def)
if name == nil
or name == "" then
return false
end
def.damage = def.damage or 0
def.name = "bows:" .. name
def.level = def.level or 1
def.on_hit_object = def.on_hit_object
def.on_hit_node = def.on_hit_node
def.on_hit_sound = def.on_hit_sound or "default_dig_dig_immediate"
bows.registed_arrows[def.name] = def
minetest.register_craftitem(":bows:" .. name, {
description = def.description or name,
inventory_image = def.texture or "bows_arrow_wooden.png",
groups = {arrow = 1},
drop_chance = def.drop_chance
})
if def.craft then
minetest.register_craft({
output = def.name .." " .. (def.craft_count or 4),
recipe = def.craft
})
end
end
bows.register_bow = function(name, def)
if name == nil
or name == "" then
return false
end
def.replace = "bows:" .. name .. "_loaded"
def.name = "bows:" .. name
def.uses = def.uses - 1 or 49
bows.registed_bows[def.replace] = def
minetest.register_tool(":" .. def.name, {
description = def.description or name,
inventory_image = def.texture or "bows_bow.png",
on_use = bows.load,
groups = {bow = 1},
})
minetest.register_tool(":" .. def.replace, {
description = def.description or name,
inventory_image = def.texture_loaded or "bows_bow_loaded.png",
on_use = bows.shoot,
groups = {bow = 1, not_in_creative_inventory = 1},
})
if def.craft then
minetest.register_craft({output = def.name,recipe = def.craft})
end
end
bows.load = function(itemstack, user, pointed_thing)
local inv = user:get_inventory()
local index = user:get_wield_index() - 1
local arrow = inv:get_stack("main", index)
if minetest.get_item_group(arrow:get_name(), "arrow") == 0 then
return itemstack
end
local item = itemstack:to_table()
local meta = minetest.deserialize(item.metadata)
meta = {arrow = arrow:get_name()}
item.metadata = minetest.serialize(meta)
item.name = item.name .. "_loaded"
itemstack:replace(item)
if not bows.is_creative(user:get_player_name()) then
inv:set_stack("main", index,
ItemStack(arrow:get_name() .. " " .. (arrow:get_count() - 1)))
end
return itemstack
end
bows.shoot = function(itemstack, user, pointed_thing)
local item = itemstack:to_table()
local meta = minetest.deserialize(item.metadata)
if (not (meta and meta.arrow))
or (not bows.registed_arrows[meta.arrow]) then
return itemstack
end
local name = itemstack:get_name()
local replace = bows.registed_bows[name].name
local ar = bows.registed_bows[name].uses
local wear = bows.registed_bows[name].uses
local level = 19 + bows.registed_bows[name].level
bows.tmp = {}
bows.tmp.arrow = meta.arrow
bows.tmp.user = user
bows.tmp.name = meta.arrow
item.arrow = ""
item.metadata = minetest.serialize(meta)
item.name = replace
itemstack:replace(item)
local pos = user:get_pos()
local dir = user:get_look_dir()
local e = minetest.add_entity({
x = pos.x,
y = pos.y + 1.5,
z = pos.z
}, "bows:arrow")
e:set_velocity({x = dir.x * level, y = dir.y * level, z = dir.z * level})
e:set_acceleration({x = dir.x * -3, y = -10, z = dir.z * -3})
e:set_yaw(user:get_look_horizontal() - math.pi/2)
if not bows.is_creative(user:get_player_name()) then
itemstack:add_wear(65535 / wear)
end
minetest.sound_play("bows_shoot", {pos = pos})
return itemstack
end
local path = minetest.get_modpath("bows")
dofile(path .. "/arrow.lua")
dofile(path .. "/items.lua")
dofile(path .. "/lucky_block.lua")
print ("[MOD] Bows loaded")