end
+
+--[[
+ █████╗ ██████╗ ██╗ ██████╗ ███████╗ ██████╗ ██╗███╗ ██╗
+██╔══██╗██╔══██╗██║ ██╔══██╗██╔════╝██╔════╝ ██║████╗ ██║
+███████║██████╔╝██║ ██████╔╝█████╗ ██║ ███╗██║██╔██╗ ██║
+██╔══██║██╔═══╝ ██║ ██╔══██╗██╔══╝ ██║ ██║██║██║╚██╗██║
+██║ ██║██║ ██║ ██████╔╝███████╗╚██████╔╝██║██║ ╚████║
+╚═╝ ╚═╝╚═╝ ╚═╝ ╚═════╝ ╚══════╝ ╚═════╝ ╚═╝╚═╝ ╚═══╝
+]]--
+
+
function register_train(name,data)
+local train = {}
- local train = {}
+train.power = data.power
+train.coupler_distance = data.coupler_distance
+train.is_car = data.is_car
+train.is_engine = data.is_engine
+train.speed_max = data.speed_max
- train.on_step = function(self,dtime)
- if dtime > 0.1 then
- self.object:set_pos(self.old_pos)
- end
- local pos = vector.round(self.object:get_pos())
- if not self.axis_lock then
- local possible_dirs = create_axis(pos)
- for _,dir in pairs(possible_dirs) do
- if dir.x ~=0 then
- self.axis_lock = "x"
- self.dir = dir
- direction_snap(self)
- break
- elseif dir.z ~= 0 then
- self.axis_lock = "z"
- self.dir = dir
- direction_snap(self)
- break
- end
+train.on_step = function(self,dtime)
+ if dtime > 0.1 then
+ self.object:set_pos(self.old_pos)
+ end
+ local pos = vector.round(self.object:get_pos())
+ if not self.axis_lock then
+ local possible_dirs = create_axis(pos)
+ for _,dir in pairs(possible_dirs) do
+ if dir.x ~=0 then
+ self.axis_lock = "x"
+ self.dir = dir
+ direction_snap(self)
+ break
+ elseif dir.z ~= 0 then
+ self.axis_lock = "z"
+ self.dir = dir
+ direction_snap(self)
+ break
end
- else
- rail_brain(self,pos)
- --collision_detect(self)
end
- self.old_pos = self.object:get_pos()
+ else
+ rail_brain(self,pos)
+ --collision_detect(self)
end
+ self.old_pos = self.object:get_pos()
+end
- train.on_punch = function(self, puncher)
- if not puncher:get_wielded_item():get_name() == "train:wrench" then
- return
- end
- if self.furnace then
- self.object:set_velocity(vector.multiply(self.dir,6))
- minetest.add_particlespawner({
- amount = 30,
- time = 0,
- minpos = vector.new(0,0.5,0),
- maxpos = vector.new(0,0.5,0),
- minvel = vector.new(0,0,0),
- maxvel = vector.new(0,0,0),
- minacc = {x=0, y=3, z=0},
- maxacc = {x=0, y=5, z=0},
- minexptime = 1.1,
- maxexptime = 1.5,
- minsize = 1,
- maxsize = 2,
- collisiondetection = false,
- collision_removal = false,
- vertical = false,
- texture = "smoke.png",
- attached = self.object
- })
+
+
+train.on_punch = function(self, puncher)
+ if not puncher:get_wielded_item():get_name() == "train:wrench" then
+ return
+ end
+
+ if self.is_engine and puncher:get_player_control().sneak then
+ if vector.equals(self.object:get_velocity(),vector.new(0,0,0)) then
+ print("reverse direction")
end
+ return
+ end
+ if self.coupler1 then
+ self.coupler1:get_luaentity().coupler2 = nil
+ self.coupler1 = nil
end
+ if self.coupler2 then
+ self.coupler2:get_luaentity().coupler1 = nil
+ self.coupler2 = nil
+ end
+
+end
- train.on_rightclick = function(self,clicker)
- local pos = self.object:get_pos()
- if clicker:get_wielded_item():get_name() == "utility:furnace" then
- local obj = minetest.add_entity(pos, "train:furnace")
- obj:set_attach(self.object,"",vector.new(0,0,0),vector.new(0,0,0))
+
+train.on_rightclick = function(self,clicker)
+ local pos = self.object:get_pos()
+ if clicker:get_wielded_item():get_name() == "utility:furnace" then
+ local obj = minetest.add_entity(pos, "train:furnace")
+ obj:set_attach(self.object,"",vector.new(0,0,0),vector.new(0,0,0))
+ minetest.sound_play("wrench",{
+ object = self.object,
+ gain = 1.0,
+ max_hear_distance = 64,
+ })
+ coupling_particles(pos,true)
+ self.furnace = true
+ return
+ end
+
+ if not clicker:get_wielded_item():get_name() == "train:wrench" then
+ return
+ end
+
+ local name = clicker:get_player_name()
+ if not pool[name] then
+ if not self.coupler2 then
+ pool[name] = self.object
minetest.sound_play("wrench",{
object = self.object,
gain = 1.0,
max_hear_distance = 64,
})
coupling_particles(pos,true)
- self.furnace = true
- return
- end
-
- if not clicker:get_wielded_item():get_name() == "train:wrench" then
- return
+ else
+ minetest.sound_play("wrench",{
+ object = self.object,
+ gain = 1.0,
+ max_hear_distance = 64,
+ pitch = 0.7,
+ })
+ coupling_particles(pos,false)
end
-
- local name = clicker:get_player_name()
- if not pool[name] then
- if not self.coupler2 then
- pool[name] = self.object
- minetest.sound_play("wrench",{
- object = self.object,
- gain = 1.0,
- max_hear_distance = 64,
- })
- coupling_particles(pos,true)
- else
- minetest.sound_play("wrench",{
- object = self.object,
- gain = 1.0,
- max_hear_distance = 64,
- pitch = 0.7,
- })
- coupling_particles(pos,false)
- end
+ else
+ if not self.is_engine and pool[name] ~= self.object and not (pool[name]:get_luaentity().coupler1 and pool[name]:get_luaentity().coupler1 == self.object or self.coupler2) then
+ self.coupler1 = pool[name]
+ pool[name]:get_luaentity().coupler2 = self.object
+ minetest.sound_play("wrench",{
+ object = self.object,
+ gain = 1.0,
+ max_hear_distance = 64,
+ })
+ coupling_particles(pos,true)
else
- if pool[name] ~= self.object and not (pool[name]:get_luaentity().coupler1 and pool[name]:get_luaentity().coupler1 == self.object or self.coupler2) then
- self.coupler1 = pool[name]
- pool[name]:get_luaentity().coupler2 = self.object
- minetest.sound_play("wrench",{
- object = self.object,
- gain = 1.0,
- max_hear_distance = 64,
- })
- coupling_particles(pos,true)
- else
- minetest.sound_play("wrench",{
- object = self.object,
- gain = 1.0,
- max_hear_distance = 64,
- pitch = 0.7,
- })
- coupling_particles(pos,false)
- end
- pool[name] = nil
+ minetest.sound_play("wrench",{
+ object = self.object,
+ gain = 1.0,
+ max_hear_distance = 64,
+ pitch = 0.7,
+ })
+ coupling_particles(pos,false)
end
+ pool[name] = nil
end
+end
- --get old data
- train.on_activate = function(self,staticdata, dtime_s)
- self.object:set_armor_groups({immortal=1})
- if string.sub(staticdata, 1, string.len("return")) ~= "return" then
- return
- end
- local data = minetest.deserialize(staticdata)
- if type(data) ~= "table" then
- return
- end
- self.old_pos = self.object:get_pos()
- self.velocity = vector.new(0,0,0)
+--get old data
+train.on_activate = function(self,staticdata, dtime_s)
+ self.object:set_armor_groups({immortal=1})
+ if string.sub(staticdata, 1, string.len("return")) ~= "return" then
+ return
end
-
- train.get_staticdata = function(self)
- return minetest.serialize({
- })
+ local data = minetest.deserialize(staticdata)
+ if type(data) ~= "table" then
+ return
end
+ self.old_pos = self.object:get_pos()
+ self.velocity = vector.new(0,0,0)
+end
+train.get_staticdata = function(self)
+ return minetest.serialize({
+ })
+end
- train.initial_properties = {
- physical = false, -- otherwise going uphill breaks
- collisionbox = {-0.4, -0.5, -0.4, 0.4, 0.45, 0.4},--{-0.5, -0.4, -0.5, 0.5, 0.25, 0.5},
- visual = "mesh",
- mesh = "steam_train.b3d",
- visual_size = {x=1, y=1},
- textures = {"steam_train.png"},
- }
-
+train.initial_properties = {
+ physical = false, -- otherwise going uphill breaks
+ collisionbox = {-0.4, -0.5, -0.4, 0.4, 0.45, 0.4},--{-0.5, -0.4, -0.5, 0.5, 0.25, 0.5},
+ visual = "mesh",
+ mesh = "steam_train.b3d",
+ visual_size = {x=1, y=1},
+ textures = {"steam_train.png"},
+}
+
+
- minetest.register_entity(name, train)
+minetest.register_entity(name, train)
end
projects / Crafter.git / commitdiff