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local S = attrans
-- length of the steam engine loop sound
local SND_LOOP_LEN = 5
advtrains.register_wagon("newlocomotive", {
mesh="advtrains_engine_steam.b3d",
textures = {"advtrains_engine_steam.png"},
is_locomotive=true,
drives_on={default=true},
max_speed=10,
seats = {
{
name=S("Driver Stand (left)"),
attach_offset={x=-5, y=0, z=-10},
view_offset={x=0, y=6, z=0},
group = "dstand",
},
{
name=S("Driver Stand (right)"),
attach_offset={x=5, y=0, z=-10},
view_offset={x=0, y=6, z=0},
group = "dstand",
},
},
seat_groups = {
dstand={
name = "Driver Stand",
driving_ctrl_access=true,
access_to = {},
},
},
assign_to_seat_group = {"dstand"},
visual_size = {x=1, y=1},
wagon_span=2.3,
collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
custom_on_velocity_change=function(self, velocity)
if self.old_anim_velocity~=advtrains.abs_ceil(velocity) then
self.object:set_animation({x=1,y=80}, advtrains.abs_ceil(velocity)*15, 0, true)
self.old_anim_velocity=advtrains.abs_ceil(velocity)
end
end,
custom_on_activate = function(self, staticdata_table, dtime_s)
minetest.add_particlespawner({
amount = 10,
time = 0,
-- ^ If time is 0 has infinite lifespan and spawns the amount on a per-second base
minpos = {x=0, y=2, z=1.2},
maxpos = {x=0, y=2, z=1.2},
minvel = {x=-0.2, y=1.8, z=-0.2},
maxvel = {x=0.2, y=2, z=0.2},
minacc = {x=0, y=-0.1, z=0},
maxacc = {x=0, y=-0.3, z=0},
minexptime = 2,
maxexptime = 4,
minsize = 1,
maxsize = 5,
-- ^ The particle's properties are random values in between the bounds:
-- ^ minpos/maxpos, minvel/maxvel (velocity), minacc/maxacc (acceleration),
-- ^ minsize/maxsize, minexptime/maxexptime (expirationtime)
collisiondetection = true,
-- ^ collisiondetection: if true uses collision detection
vertical = false,
-- ^ vertical: if true faces player using y axis only
texture = "smoke_puff.png",
-- ^ Uses texture (string)
attached = self.object,
})
end,
drops={"default:steelblock 1"},
horn_sound = "advtrains_steam_whistle",
}, S("Steam Engine"), "advtrains_engine_steam_inv.png")
advtrains.register_wagon("detailed_steam_engine", {
mesh="advtrains_detailed_steam_engine.b3d",
textures = {"advtrains_detailed_steam_engine.png"},
is_locomotive=true,
drives_on={default=true},
max_speed=10,
seats = {
{
name=S("Driver Stand (left)"),
attach_offset={x=-5, y=10, z=-10},
view_offset={x=9, y=-2, z=-6},
group = "dstand",
},
{
name=S("Driver Stand (right)"),
attach_offset={x=5, y=10, z=-10},
view_offset={x=0, y=6, z=0},
group = "dstand",
},
},
seat_groups = {
dstand={
name = "Driver Stand",
driving_ctrl_access=true,
access_to = {},
},
},
assign_to_seat_group = {"dstand"},
visual_size = {x=1, y=1},
wagon_span=2.05,
collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
custom_on_velocity_change=function(self, velocity)
if self.old_anim_velocity~=advtrains.abs_ceil(velocity) then
self.object:set_animation({x=1,y=80}, advtrains.abs_ceil(velocity)*15, 0, true)
self.old_anim_velocity=advtrains.abs_ceil(velocity)
end
end,
custom_on_step=function(self, dtime)
if self:train().velocity > 0 then -- First make sure that the train isn't standing
if not self.sound_loop_tmr or self.sound_loop_tmr <= 0 then
-- start the sound if it was never started or has expired
self.sound_loop_handle = minetest.sound_play({name="advtrains_steam_loop", gain=2}, {object=self.object})
self.sound_loop_tmr = SND_LOOP_LEN
end
--decrease the sound timer
self.sound_loop_tmr = self.sound_loop_tmr - dtime
else
-- If the train is standing, the sound will be stopped in some time. We do not need to interfere with it.
self.sound_loop_tmr = nil
end
end,
custom_on_activate = function(self, staticdata_table, dtime_s)
minetest.add_particlespawner({
amount = 10,
time = 0,
-- ^ If time is 0 has infinite lifespan and spawns the amount on a per-second base
minpos = {x=0, y=2.3, z=1.45},
maxpos = {x=0, y=2.3, z=1.4},
minvel = {x=-0.2, y=1.8, z=-0.2},
maxvel = {x=0.2, y=2, z=0.2},
minacc = {x=0, y=-0.1, z=0},
maxacc = {x=0, y=-0.3, z=0},
minexptime = 2,
maxexptime = 4,
minsize = 1,
maxsize = 5,
-- ^ The particle's properties are random values in between the bounds:
-- ^ minpos/maxpos, minvel/maxvel (velocity), minacc/maxacc (acceleration),
-- ^ minsize/maxsize, minexptime/maxexptime (expirationtime)
collisiondetection = true,
-- ^ collisiondetection: if true uses collision detection
vertical = false,
-- ^ vertical: if true faces player using y axis only
texture = "smoke_puff.png",
-- ^ Uses texture (string)
attached = self.object,
})
end,
drops={"default:steelblock 1"},
horn_sound = "advtrains_steam_whistle",
}, S("Detailed Steam Engine"), "advtrains_detailed_engine_steam_inv.png")
advtrains.register_wagon("wagon_default", {
mesh="advtrains_passenger_wagon.b3d",
textures = {"advtrains_wagon.png"},
drives_on={default=true},
max_speed=10,
seats = {
{
name="1",
attach_offset={x=2, y=6, z=8},
view_offset={x=0, y=-4, z=0},
group="pass",
},
{
name="2",
attach_offset={x=-1, y=6, z=8},
view_offset={x=0, y=-4, z=0},
group="pass",
},
{
name="3",
attach_offset={x=-4, y=8, z=-8},
view_offset={x=0, y=0, z=0},
group="pass",
},
{
name="4",
attach_offset={x=4, y=8, z=-8},
view_offset={x=0, y=0, z=0},
group="pass",
},
},
seat_groups = {
pass={
name = "Passenger area",
access_to = {},
},
},
assign_to_seat_group = {"pass"},
visual_size = {x=1, y=1},
wagon_span=2.634,
collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
drops={"default:steelblock 1"},
}, S("Passenger Wagon"), "advtrains_wagon_inv.png")
advtrains.register_wagon("wagon_box", {
mesh="advtrains_wagon_box.b3d",
textures = {"advtrains_wagon_box.png"},
drives_on={default=true},
max_speed=10,
seats = {},
visual_size = {x=1, y=1},
wagon_span=2,
collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
drops={"default:steelblock 1"},
has_inventory = true,
get_inventory_formspec = advtrains.standard_inventory_formspec,
inventory_list_sizes = {
box=8*3,
},
}, S("Box Wagon"), "advtrains_wagon_box_inv.png")
minetest.register_craft({
output = 'advtrains:newlocomotive',
recipe = {
{'', '', 'advtrains:chimney'},
{'advtrains:driver_cab', 'dye:black', 'advtrains:boiler'},
{'advtrains:wheel', 'advtrains:wheel', 'advtrains:wheel'},
},
})
minetest.register_craft({
output = 'advtrains:detailed_steam_engine',
recipe = {
{'', '', 'advtrains:chimney'},
{'advtrains:driver_cab', 'dye:green', 'advtrains:boiler'},
{'advtrains:wheel', 'advtrains:wheel', 'advtrains:wheel'},
},
})
minetest.register_craft({
output = 'advtrains:wagon_default',
recipe = {
{'default:steelblock', 'default:steelblock', 'default:steelblock'},
{'default:glass', 'dye:dark_green', 'default:glass'},
{'advtrains:wheel', 'advtrains:wheel', 'advtrains:wheel'},
},
})
minetest.register_craft({
output = 'advtrains:wagon_box',
recipe = {
{'group:wood', 'group:wood', 'group:wood'},
{'group:wood', 'default:chest', 'group:wood'},
{'advtrains:wheel', '', 'advtrains:wheel'},
},
})
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