634 lines
20 KiB
Lua
634 lines
20 KiB
Lua
--vehicles/mounts api by D00Med and zaoqi, based on lib_mount(see below)
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--License of lib_mount:
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-- Minetest mod: lib_mount
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-- =======================
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-- by blert2112
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-- Based on the Boats mod by PilzAdam.
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-- -----------------------------------------------------------
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-- -----------------------------------------------------------
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-- Minetest Game mod: boats
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-- ========================
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-- by PilzAdam
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-- License of source code:
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-- -----------------------
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-- WTFPL
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--from lib_mount (required by new functions)
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--attach position seems broken, and eye offset will cause problems if the vehicle/mount/player is destroyed whilst driving/riding
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local function force_detach(player)
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local attached_to = player:get_attach()
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if attached_to and attached_to:get_luaentity() then
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local entity = attached_to:get_luaentity()
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if entity.driver then
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if entity ~= nil then entity.driver = nil end
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end
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player:set_detach()
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end
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default.player_attached[player:get_player_name()] = false
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player:set_eye_offset({x=0, y=0, z=0}, {x=0, y=0, z=0})
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player:set_properties({visual_size = {x=1, y=1}})
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end
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function vehicles.object_attach(entity, player, attach_at, visible, eye_offset)
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force_detach(player)
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entity.driver = player
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entity.loaded = true
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entity.loaded2 = true
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player:set_attach(entity.object, "", attach_at, {x=0, y=0, z=0})
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-- this is to hide the player when the attaching doesn't work properly
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if not visible then
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player:set_properties({visual_size = {x=0, y=0}})
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else
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player:set_properties({visual_size = {x=1, y=1}})
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end
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player:set_eye_offset(eye_offset, {x=eye_offset.x, y=eye_offset.y+1, z=-40})
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default.player_attached[player:get_player_name()] = true
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minetest.after(0.2, function()
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default.player_set_animation(player, "sit" , 30)
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end)
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entity.object:setyaw(player:get_look_yaw() - math.pi / 2)
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end
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function vehicles.object_detach(entity, player, offset)
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entity.driver = nil
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entity.object:setvelocity({x=0, y=0, z=0})
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player:set_detach()
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default.player_attached[player:get_player_name()] = false
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default.player_set_animation(player, "stand" , 30)
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player:set_properties({visual_size = {x=1, y=1}})
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player:set_eye_offset({x=0, y=0, z=0}, {x=0, y=0, z=0})
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local pos = player:getpos()
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pos = {x = pos.x + offset.x, y = pos.y + 0.2 + offset.y, z = pos.z + offset.z}
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minetest.after(0.1, function()
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player:setpos(pos)
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end)
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end
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-------------------------------------------------------------------------------
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minetest.register_on_leaveplayer(function(player)
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force_detach(player)
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end)
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minetest.register_on_shutdown(function()
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local players = minetest.get_connected_players()
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for i = 1,#players do
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force_detach(players[i])
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end
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end)
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minetest.register_on_dieplayer(function(player)
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force_detach(player)
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return true
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end)
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-------------------------------------------------------------------------------
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--mixed code(from this mod and lib_mount)
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timer = 0
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--New vehicle function, combines all of the others
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function vehicles.object_drive(entity, dtime, def)
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--definition
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local speed = def.speed or 10
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local fixed = def.fixed or false
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local decell = def.decell or 0
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local shoots = def.shoots or false
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local arrow = def.arrow or nil
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local reload_time = def.reload_time or 1
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local shoot_y = def.shoot_y or 1.5
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local shoot_angle = def.shoot_angle or 0
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local infinite_arrow = def.infinite_arrow or false
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local shoots2 = def.shoots2 or false
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local arrow2 = def.arrow2 or nil
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local reload_time2 = def.reload_time2 or 1
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local shoot_y2 = def.shoot_y2 or 1.5
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local infinite_arrow2 = def.infinite_arrow2 or false
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local jump = def.jump_type or nil
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local fly = def.fly or nil
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local fly_mode = def.fly_mode or "hold"
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local rise_speed = def.rise_speed or 0.1
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local gravity = def.gravity or 1
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local boost = def.boost or false
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local boost_duration = def.boost_duration or 5
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local boost_charge = def.boost_charge or 4
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local boost_effect = def.boost_effect or nil
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local hover_speed = def.hover_speed or 1.5
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local jump_speed = def.jump_speed or 5
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local simple_vehicle = def.simple_vehicle or false
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local is_watercraft = def.is_watercraft or false
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local swims = def.swims or false
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local driving_sound = def.driving_sound or nil
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local sound_duration = def.sound_duration or 5
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local extra_yaw = def.extra_yaw or 0
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local death_node = def.death_node or nil
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local destroy_node = def.destroy_node or nil
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local place_node = def.place_node or nil
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local place_chance = def.place_chance or 1
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local place_trigger = def.place_trigger or nil
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local animation_speed = def.animation_speed or 20
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local moving_anim = def.moving_anim
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local stand_anim = def.stand_anim
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local jump_anim = def.jump_anim
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local shoot_anim = def.shoot_anim
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local shoot_anim2 = def.shoot_anim2
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--variables
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local ctrl = entity.driver:get_player_control()
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local velo = entity.object:getvelocity()
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local dir = entity.driver:get_look_dir();
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local vec_backward = {x=-dir.x*speed/4,y=velo.y+1*-2,z=-dir.z*speed/4}
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local vec_stop = {x=velo.x*decell,y=velo.y+1*-2,z=velo.z*decell}
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local yaw = entity.driver:get_look_yaw();
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local pos = entity.object:getpos()
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local node = minetest.get_node(pos).name
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local accell = 1
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--dummy variables
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local vec_rise = {}
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local vec_forward_simple = {}
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local inv = nil
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--definition dependant variables
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if fly then
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vec_rise = {x=velo.x, y=speed*rise_speed, z=velo.z}
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end
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if simple_vehicle then
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vec_forward_simple = {x=dir.x*speed,y=velo.y+1*-2,z=dir.z*speed}
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end
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if shoots then
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local pname = entity.driver:get_player_name();
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inv = minetest.get_inventory({type="player", name=pname});
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end
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--timer
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local absolute_speed = math.sqrt(math.pow(velo.x, 2)+math.pow(velo.z, 2))
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local anim_speed = (math.floor(absolute_speed*1.5)/1)+animation_speed
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if absolute_speed <= speed and ctrl.up then
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timer = timer + 1*dtime
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end
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if not ctrl.up then
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timer = 0
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end
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--boost reset
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if boost and not entity.boost then
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minetest.after(boost_charge, function()
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entity.boost = true
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end)
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end
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--death_node
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if death_node ~= nil and node == death_node then
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if entity.driver then
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vehicles.object_detach(entity, entity.driver, {x=1, y=0, z=1})
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end
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vehicles.explodinate(entity, 5)
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entity.object:remove()
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return
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end
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--place node
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if place_node ~= nil and node == "air" or place_node ~= nil and node == "default:snow" or place_node ~= nil and minetest.get_item_group(node, "flora") ~= 0 then
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if place_trigger == nil and math.random(1, place_chance) == 1 then
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minetest.set_node(pos, {name=place_node})
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end
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if place_trigger ~= nil and ctrl.sneak then
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local facedir = minetest.dir_to_facedir(dir)
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minetest.set_node(pos, {name=place_node, param2=facedir})
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end
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end
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--destroy node
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if destroy_node ~= nil and node == destroy_node then
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minetest.remove_node(pos)
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end
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--face the right way
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local target_yaw = yaw+math.pi+math.pi/2+extra_yaw
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local entity_yaw = entity.object:getyaw()
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if entity_yaw ~= target_yaw then
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--minetest.chat_send_all(target_yaw)
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if target_yaw <= 6.2 and target_yaw >= 0.2 then
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entity.object:setyaw(entity_yaw+(target_yaw-entity_yaw)/4)
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else
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entity.object:setyaw(target_yaw)
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end
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end
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--lava explode
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if node == "default:lava_source" or node == "default:lava_flowing" then
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if entity.driver then
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vehicles.object_detach(entity, entity.driver, {x=1, y=0, z=1})
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end
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vehicles.explodinate(entity, 5)
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entity.object:remove()
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return
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end
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--respond to controls
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--check for water
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local function is_water(node)
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return node == "default:river_water_source" or node == "default:water_source" or node == "default:river_water_flowing" or node == "default:water_flowing"
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end
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entity.on_water = is_water(node)
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entity.in_water = is_water(minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z}).name) or is_water(minetest.get_node({x=pos.x, y=pos.y+2, z=pos.z}).name)
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--apply water effects
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if is_watercraft and entity.in_water then
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entity.object:setvelocity({x=velo.x*0.9, y=velo.y+5, z=velo.z*0.9})
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elseif is_watercraft and entity.on_water == false then
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entity.object:setvelocity({x=velo.x*decell,y=velo.y-1,z=velo.z*decell})
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elseif (entity.on_water or entity.in_water) and not is_watercraft then
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entity.object:setvelocity({x=velo.x*0.9, y=-1, z=velo.z*0.9})
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--boost
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elseif ctrl.up and not shoots2 and ctrl.aux1 and entity.boost then
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entity.object:setvelocity({x=dir.x*(speed*0.2)*math.log(timer+0.5)+8*dir.x,y=velo.y-0.5,z=dir.z*(speed*0.2)*math.log(timer+0.5)+8*dir.z})
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if boost_effect ~= nil then
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minetest.add_particlespawner(
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5, --amount
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1, --time
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{x=pos.x-0.5, y=pos.y, z=pos.z-0.5}, --minpos
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{x=pos.x+0.5, y=pos.y, z=pos.z+0.5}, --maxpos
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{x=-velo.x, y=-velo.y, z=-velo.z}, --minvel
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{x=-velo.x, y=-velo.y, z=-velo.z}, --maxvel
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{x=-0,y=-0,z=-0}, --minacc
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{x=0,y=1,z=0}, --maxacc
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0.1, --minexptime
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0.2, --maxexptime
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5, --minsize
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10, --maxsize
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false, --collisiondetection
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boost_effect --texture
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)
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end
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minetest.after(boost_duration, function()
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entity.nitro = false
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end)
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--animation
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if moving_anim ~= nil and not entity.moving and not hovering then
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entity.object:set_animation(move_anim, anim_speed, 0)
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entity.moving = true
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end
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--rise
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elseif ctrl.jump and fly and fly_mode == "rise" then
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entity.object:setvelocity(vec_rise)
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--lib_mount animation
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if moving_anim ~= nil and not entity.moving then
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entity.object:set_animation(moving_anim, anim_speed, 0)
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entity.moving = true
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end
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--hover in place
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elseif ctrl.jump and ctrl.up and fly and fly_mode == "hold" then
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entity.object:setvelocity({x=dir.x*speed, y=0, z=dir.z*speed})
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--move forward
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elseif ctrl.up and not fixed then
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if not fly and not is_watercraft then
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entity.object:setvelocity({x=dir.x*(speed*0.2)*math.log(timer+0.5)+4*dir.x,y=velo.y-0.5,z=dir.z*(speed*0.2)*math.log(timer+0.5)+4*dir.z})
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elseif not fly then
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entity.object:setvelocity({x=dir.x*(speed*0.2)*math.log(timer+0.5)+4*dir.x,y=0,z=dir.z*(speed*0.2)*math.log(timer+0.5)+4*dir.z})
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else
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entity.object:setvelocity({x=dir.x*(speed*0.2)*math.log(timer+0.5)+4*dir.x,y=dir.y*(speed*0.2)*math.log(timer+0.5)+4*dir.y+1,z=dir.z*(speed*0.2)*math.log(timer+0.5)+4*dir.z})
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end
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--animation
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if moving_anim ~= nil and not entity.moving and not hovering then
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entity.object:set_animation(moving_anim, anim_speed, 0)
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entity.moving = true
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end
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--move backward
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elseif ctrl.down and not fixed then
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if not is_watercraft then
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entity.object:setvelocity({x=-dir.x*(speed/4)*accell,y=velo.y-0.5,z=-dir.z*(speed/4)*accell})
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else
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entity.object:setvelocity({x=-dir.x*(speed/4)*accell,y=0,z=-dir.z*(speed/4)*accell})
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end
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--animation
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if moving_anim ~= nil and not entity.moving and not hovering then
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entity.object:set_animation(moving_anim, anim_speed, 0)
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entity.moving = true
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end
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--stop
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elseif not ctrl.down or ctrl.up then
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entity.object:setvelocity({x=velo.x*decell,y=velo.y-gravity,z=velo.z*decell})
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--animation
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if moving_anim ~= nil and entity.moving and not hovering then
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entity.object:set_animation(stand_anim, anim_speed, 0)
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entity.moving = false
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end
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end
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--shoot weapons
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if ctrl.sneak and shoots and entity.loaded then
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if inv:contains_item("main", arrow.."_item") or infinite_arrow then
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local remov = inv:remove_item("main", arrow.."_item")
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entity.loaded = false
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local obj = minetest.env:add_entity({x=pos.x+0+dir.x*2,y=pos.y+shoot_y+dir.y,z=pos.z+0+dir.z*2}, arrow)
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local vec = {x=dir.x*14,y=dir.y*14+shoot_angle,z=dir.z*14}
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obj:setyaw(yaw+math.pi/2+extra_yaw)
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obj:setvelocity(vec)
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local object = obj:get_luaentity()
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object.launcher = entity.driver
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object.vehicle = entity.object
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--lib_mount animation
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if shoot_anim ~= nil and entity.object:get_animation().range ~= shoot_anim then
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entity.object:set_animation(shoot_anim, anim_speed, 0)
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end
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minetest.after(reload_time, function()
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entity.loaded = true
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if stand_anim ~= nil and shoot_anim ~= nil then
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entity.object:set_animation(stand_anim, anim_speed, 0)
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end
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end)
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end
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end
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if ctrl.aux1 and shoots2 and entity.loaded2 then
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if inv:contains_item("main", arrow2.."_item") or infinite_arrow2 then
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local remov = inv:remove_item("main", arrow2.."_item")
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entity.loaded2 = false
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local obj = minetest.env:add_entity({x=pos.x+0+dir.x*2,y=pos.y+shoot_y2+dir.y,z=pos.z+0+dir.z*2}, arrow2)
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local vec = {x=dir.x*20,y=dir.y*20+shoot_angle,z=dir.z*20}
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obj:setyaw(yaw+math.pi/2+extra_yaw)
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obj:setvelocity(vec)
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local object = obj:get_luaentity()
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object.launcher = entity.driver
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object.vehicle = entity.object
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--lib_mount animation
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if shoot_anim2 ~= nil and entity.object:get_animation().range ~= shoot_anim2 then
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entity.object:set_animation(shoot_anim2, anim_speed, 0)
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end
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minetest.after(reload_time2, function()
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entity.loaded2 = true
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if stand_anim ~= nil and shoot_anim2 ~= nil then
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entity.object:set_animation(stand_anim, anim_speed, 0)
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end
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end)
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end
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end
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--jump(hover) without moving forward
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if jump == "hover" and ctrl.jump and not entity.jumpcharge then
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if not ctrl.up then
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local vec_hover = {x=velo.x+0,y=hover_speed,z=velo.z+0}
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entity.object:setvelocity(vec_hover)
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else
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entity.object:setvelocity({x=dir.x*(speed*0.2)*math.log(timer+0.5)+4*dir.x,y=hover_speed,z=dir.z*(speed*0.2)*math.log(timer+0.5)+4*dir.z})
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end
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hovering = true
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if jump_anim ~= nil and entity.object:get_animation().range ~= jump_anim and hovering then
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entity.object:set_animation(jump_anim, anim_speed, 0)
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end
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minetest.after(5, function()
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entity.jumpcharge = true
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end)
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minetest.after(10, function()
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entity.jumpcharge = false
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hovering = false
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end)
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end
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--jump (jump) without moving forward
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if jump == "jump" and ctrl.jump and not entity.jumpcharge then
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if not ctrl.up then
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local vec_jump = {x=velo.x+0,y=jump_speed,z=velo.z+0}
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entity.object:setvelocity(vec_jump)
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else
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entity.object:setvelocity({x=dir.x*speed/4*math.atan(0.5*timer-2)+8*dir.x,y=jump_speed,z=dir.z*speed/4*math.atan(0.5*timer-2)+8*dir.z})
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end
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hovering = true
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if jump_anim ~= nil and entity.object:get_animation().range ~= jump_anim and hovering then
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entity.object:set_animation(jump_anim, anim_speed, 0)
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end
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minetest.after(0.5, function()
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entity.jumpcharge = true
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end)
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minetest.after(1, function()
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entity.jumpcharge = false
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hovering = false
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end)
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end
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--play sound
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if entity.sound_ready then
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minetest.sound_play(driving_sound,
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{gain = 4, max_hear_distance = 3, loop = false})
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entity.sound_ready = false
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minetest.after(sound_duration, function()
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entity.sound_ready = true
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end)
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end
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end
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--simplified in an attempt to reduce lag
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function vehicles.object_drive_simple(entity, dtime, speed, decell)
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local ctrl = entity.driver:get_player_control()
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local velo = entity.object:getvelocity()
|
|
local dir = entity.driver:get_look_dir();
|
|
local vec_forward = {x=dir.x*speed,y=velo.y+1*-2,z=dir.z*speed}
|
|
local vec_backward = {x=-dir.x*speed,y=velo.y+1*-2,z=-dir.z*speed}
|
|
local vec_stop = {x=velo.x*decell,y=velo.y+1*-2,z=velo.z*decell}
|
|
local yaw = entity.driver:get_look_yaw();
|
|
entity.object:setyaw(yaw+math.pi+math.pi/2)
|
|
if ctrl.up then
|
|
entity.object:setvelocity(vec_forward)
|
|
elseif ctrl.down then
|
|
entity.object:setvelocity(vec_backward)
|
|
elseif not ctrl.down or ctrl.up then
|
|
entity.object:setvelocity(vec_stop)
|
|
end
|
|
end
|
|
|
|
function vehicles.object_glide(entity, dtime, speed, decell, gravity, moving_anim, stand_anim)
|
|
local ctrl = entity.driver:get_player_control()
|
|
local dir = entity.driver:get_look_dir();
|
|
local velo = entity.object:getvelocity();
|
|
local vec_glide = {x=dir.x*speed*decell, y=velo.y, z=dir.z*speed*decell}
|
|
local yaw = entity.driver:get_look_yaw();
|
|
if not ctrl.sneak then
|
|
entity.object:setyaw(yaw+math.pi+math.pi/2)
|
|
entity.object:setvelocity(vec_glide)
|
|
entity.object:setacceleration({x=0, y=gravity, z=0})
|
|
end
|
|
if ctrl.sneak then
|
|
local vec = {x=0,y=gravity*15,z=0}
|
|
local yaw = entity.driver:get_look_yaw();
|
|
entity.object:setyaw(yaw+math.pi+math.pi/2)
|
|
entity.object:setvelocity(vec)
|
|
end
|
|
if velo.y == 0 then
|
|
local pos = entity.object:getpos()
|
|
for dx=-1,1 do
|
|
for dy=-1,1 do
|
|
for dz=-1,1 do
|
|
local p = {x=pos.x+dx, y=pos.y-1, z=pos.z+dz}
|
|
local t = {x=pos.x+dx, y=pos.y+dy, z=pos.z+dz}
|
|
local n = minetest.env:get_node(p).name
|
|
if n ~= "massdestruct:parachute" and n ~= "air" then
|
|
local pos = entity.object:getpos()
|
|
entity.object:remove()
|
|
return
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
function vehicles.register_spawner(vehicle, desc, texture, is_boat)
|
|
minetest.register_craftitem(vehicle.."_spawner", {
|
|
description = desc,
|
|
inventory_image = texture,
|
|
liquids_pointable = is_boat,
|
|
wield_scale = {x = 1.5, y = 1.5, z = 1},
|
|
on_place = function(item, placer, pointed_thing)
|
|
local dir = placer:get_look_dir();
|
|
local playerpos = placer:getpos();
|
|
if pointed_thing.type == "node" and not is_boat then
|
|
local obj = minetest.env:add_entity(pointed_thing.above, vehicle)
|
|
local object = obj:get_luaentity()
|
|
object.owner = placer
|
|
item:take_item()
|
|
return item
|
|
elseif pointed_thing.type == "node" and minetest.get_item_group(pointed_thing.name, "water") then
|
|
local obj = minetest.env:add_entity(pointed_thing.under, vehicle)
|
|
obj:setvelocity({x=0, y=-1, z=0})
|
|
local object = obj:get_luaentity()
|
|
object.owner = placer
|
|
item:take_item()
|
|
return item
|
|
end
|
|
end,
|
|
})
|
|
end
|
|
|
|
function vehicles.explodinate(ent, radius)
|
|
local pos = ent.object:getpos()
|
|
minetest.add_particlespawner({
|
|
amount = 90,
|
|
time = 4,
|
|
minpos = {x=pos.x-0.6, y=pos.y, z=pos.z-0.6},
|
|
maxpos = {x=pos.x+0.6, y=pos.y+1, z=pos.z+0.6},
|
|
minvel = {x=-0.1, y=3.5, z=-0.1},
|
|
maxvel = {x=0.1, y=4.5, z=0.1},
|
|
minacc = {x=-1.3, y=-0.7, z=-1.3},
|
|
maxacc = {x=1.3, y=-0.7, z=1.3},
|
|
minexptime = 2,
|
|
maxexptime = 3,
|
|
minsize = 15,
|
|
maxsize = 25,
|
|
collisiondetection = false,
|
|
texture = "vehicles_explosion.png"
|
|
})
|
|
minetest.after(1, function()
|
|
minetest.add_particlespawner({
|
|
amount = 30,
|
|
time = 4,
|
|
minpos = {x=pos.x-1, y=pos.y+2, z=pos.z-1},
|
|
maxpos = {x=pos.x+1, y=pos.y+3, z=pos.z+1},
|
|
minvel = {x=0, y=-1, z=0},
|
|
maxvel = {x=0, y=-2, z=0},
|
|
minacc = {x=0, y=-0.6, z=0},
|
|
maxacc = {x=0, y=-0.6, z=0},
|
|
minexptime = 1,
|
|
maxexptime = 3,
|
|
minsize = 1,
|
|
maxsize = 2,
|
|
collisiondetection = false,
|
|
texture = "vehicles_explosion.png"
|
|
})
|
|
end)
|
|
end
|
|
|
|
function vehicles.on_punch(self, puncher)
|
|
if self.object:get_hp() == 0 then
|
|
if self.driver then
|
|
vehicles.object_detach(self, self.driver, {x=1, y=0, z=1})
|
|
end
|
|
vehicles.explodinate(self, 5)
|
|
end
|
|
if self.driver == puncher and (self.object:get_hp() == self.hp_max-1 or self.object:get_hp() == self.hp_max or minetest.setting_getbool("creative_mode")) then
|
|
local name = self.object:get_luaentity().name
|
|
local pos = self.object:getpos()
|
|
minetest.env:add_item(pos, name.."_spawner")
|
|
vehicles.object_detach(self, self.driver, {x=1, y=0, z=1})
|
|
self.object:remove()
|
|
end
|
|
end
|
|
|
|
function vehicles.object_no_drive(entity, dtime, def)
|
|
--definition
|
|
local decell = def.decell or 0
|
|
local gravity = def.gravity or 1
|
|
local is_watercraft = def.is_watercraft or false
|
|
local stand_anim = def.stand_anim
|
|
|
|
--variables
|
|
local velo = entity.object:getvelocity()
|
|
local pos = entity.object:getpos()
|
|
local node = minetest.get_node(pos).name
|
|
|
|
--timer dependant variables
|
|
local vec_stop = {x=velo.x*decell,y=velo.y-gravity,z=velo.z*decell}
|
|
|
|
if node == "default:lava_source" or node == "default:lava_flowing" then
|
|
if entity.driver then
|
|
vehicles.object_detach(entity, entity.driver, {x=1, y=0, z=1})
|
|
end
|
|
vehicles.explodinate(entity, 5)
|
|
entity.object:remove()
|
|
return
|
|
end
|
|
--respond to controls
|
|
--check for water
|
|
local function is_water(node)
|
|
return node == "default:river_water_source" or node == "default:water_source" or node == "default:river_water_flowing" or node == "default:water_flowing"
|
|
end
|
|
entity.on_water = is_water(node)
|
|
entity.in_water = is_water(minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z}).name) or is_water(minetest.get_node({x=pos.x, y=pos.y+2, z=pos.z}).name)
|
|
|
|
--apply water effects
|
|
if is_watercraft and entity.in_water then
|
|
entity.object:setvelocity({x=velo.x*0.9, y=velo.y+5, z=velo.z*0.9})
|
|
elseif is_watercraft and entity.on_water == false then
|
|
entity.object:setvelocity({x=velo.x*decell,y=velo.y-1,z=velo.z*decell})
|
|
elseif entity.on_water and not is_watercraft then
|
|
entity.object:setvelocity({x=velo.x*0.9, y=-1, z=velo.z*0.9})
|
|
else
|
|
--stop
|
|
entity.object:setvelocity(vec_stop)
|
|
--animation
|
|
if moving_anim ~= nil and entity.moving and not hovering then
|
|
entity.object:set_animation(stand_anim, 20, 0)
|
|
entity.moving = false
|
|
end
|
|
end
|
|
end
|
|
|
|
function vehicles.on_step(self, dtime, def, have, no)
|
|
if self.driver then
|
|
vehicles.object_drive(self, dtime, def)
|
|
if have ~= nil then
|
|
have()
|
|
end
|
|
else
|
|
vehicles.object_no_drive(self, dtime, def)
|
|
if no ~= nil then
|
|
no()
|
|
end
|
|
end
|
|
return false
|
|
end
|