153 lines
4.5 KiB
Lua
153 lines
4.5 KiB
Lua
local S = attrans
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advtrains.register_wagon("subway_wagon", {
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mesh="advtrains_subway_wagon.b3d",
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textures = {"advtrains_subway_wagon.png"},
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drives_on={default=true},
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max_speed=15,
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seats = {
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{
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name="Driver stand",
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attach_offset={x=0, y=0, z=0},
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view_offset={x=0, y=0, z=0},
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group="dstand",
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},
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{
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name="1",
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attach_offset={x=-4, y=-2, z=8},
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view_offset={x=0, y=0, z=0},
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group="pass",
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},
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{
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name="2",
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attach_offset={x=4, y=-2, z=8},
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view_offset={x=0, y=0, z=0},
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group="pass",
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},
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{
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name="3",
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attach_offset={x=-4, y=-2, z=-8},
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view_offset={x=0, y=0, z=0},
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group="pass",
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},
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{
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name="4",
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attach_offset={x=4, y=-2, z=-8},
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view_offset={x=0, y=0, z=0},
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group="pass",
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},
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},
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seat_groups = {
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dstand={
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name = "Driver Stand",
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access_to = {"pass"},
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require_doors_open=true,
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driving_ctrl_access=true,
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},
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pass={
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name = "Passenger area",
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access_to = {"dstand"},
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require_doors_open=true,
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},
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},
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assign_to_seat_group = {"pass", "dstand"},
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doors={
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open={
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[-1]={frames={x=0, y=20}, time=1},
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[1]={frames={x=40, y=60}, time=1},
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sound = "advtrains_subway_dopen",
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},
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close={
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[-1]={frames={x=20, y=40}, time=1},
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[1]={frames={x=60, y=80}, time=1},
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sound = "advtrains_subway_dclose",
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}
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},
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door_entry={-1, 1},
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visual_size = {x=1, y=1},
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wagon_span=2,
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--collisionbox = {-1.0,-0.5,-1.8, 1.0,2.5,1.8},
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collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
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is_locomotive=true,
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drops={"default:steelblock 4"},
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horn_sound = "advtrains_subway_horn",
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custom_on_velocity_change = function(self, velocity, old_velocity, dtime)
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if not velocity or not old_velocity then return end
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if old_velocity == 0 and velocity > 0 then
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minetest.sound_play("advtrains_subway_depart", {object = self.object})
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end
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if velocity < 2 and (old_velocity >= 2 or old_velocity == velocity) and not self.sound_arrive_handle then
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self.sound_arrive_handle = minetest.sound_play("advtrains_subway_arrive", {object = self.object})
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elseif (velocity > old_velocity) and self.sound_arrive_handle then
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minetest.sound_stop(self.sound_arrive_handle)
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self.sound_arrive_handle = nil
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end
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if velocity > 0 and (self.sound_loop_tmr or 0)<=0 then
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self.sound_loop_handle = minetest.sound_play({name="advtrains_subway_loop", gain=0.3}, {object = self.object})
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self.sound_loop_tmr=3
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elseif velocity>0 then
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self.sound_loop_tmr = self.sound_loop_tmr - dtime
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elseif velocity==0 then
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if self.sound_loop_handle then
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minetest.sound_stop(self.sound_loop_handle)
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self.sound_loop_handle = nil
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end
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self.sound_loop_tmr=0
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end
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end,
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custom_on_step = function(self, dtime, data, train)
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--set line number
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local line = nil
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if train.line and self.line_cache ~= train.line then
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self.line_cache=train.line
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local lint = train.line
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if string.sub(train.line, 1, 1) == "S" then
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lint = string.sub(train.line,2)
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end
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if string.len(lint) == 1 then
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if lint=="X" then line="X" end
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line = tonumber(lint)
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elseif string.len(lint) == 2 then
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if tonumber(lint) then
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line = lint
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end
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end
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if line then
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local new_line_tex="advtrains_subway_wagon.png"
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if type(line)=="number" or line == "X" then
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new_line_tex = new_line_tex.."^advtrains_subway_wagon_line"..line..".png"
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else
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local num = tonumber(line)
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local red = math.fmod(line*67+101, 255)
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local green = math.fmod(line*97+109, 255)
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local blue = math.fmod(line*73+127, 255)
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new_line_tex = new_line_tex..string.format("^(advtrains_subway_wagon_line.png^[colorize:#%X%X%X%X%X%X)^(advtrains_subway_wagon_line%s_.png^advtrains_subway_wagon_line_%s.png", math.floor(red/16), math.fmod(red,16), math.floor(green/16), math.fmod(green,16), math.floor(blue/16), math.fmod(blue,16), string.sub(line, 1, 1), string.sub(line, 2, 2))
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if red + green + blue > 512 then
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new_line_tex = new_line_tex .. "^[colorize:#000)"
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else
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new_line_tex = new_line_tex .. ")"
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end
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end
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self.object:set_properties({
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textures={new_line_tex},
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})
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elseif self.line_cache~=nil and line==nil then
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self.object:set_properties({
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textures=self.textures,
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})
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self.line_cache=nil
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end
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end
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end,
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}, S("Subway Passenger Wagon"), "advtrains_subway_wagon_inv.png")
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--wagons
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minetest.register_craft({
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output = 'advtrains:subway_wagon',
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recipe = {
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{'default:steelblock', 'default:steelblock', 'default:steelblock'},
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{'default:steelblock', 'dye:yellow', 'default:steelblock'},
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{'default:steelblock', 'default:steelblock', 'default:steelblock'},
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},
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})
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