mirror of
https://github.com/minetest-mods/digtron.git
synced 2024-08-20 04:44:05 +02:00
304 lines
11 KiB
Lua
304 lines
11 KiB
Lua
local controller_nodebox ={
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{-0.3125, -0.3125, -0.3125, 0.3125, 0.3125, 0.3125}, -- Core
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{-0.1875, 0.3125, -0.1875, 0.1875, 0.5, 0.1875}, -- +y_connector
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{-0.1875, -0.5, -0.1875, 0.1875, -0.3125, 0.1875}, -- -y_Connector
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{0.3125, -0.1875, -0.1875, 0.5, 0.1875, 0.1875}, -- +x_connector
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{-0.5, -0.1875, -0.1875, -0.3125, 0.1875, 0.1875}, -- -x_connector
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{-0.1875, -0.1875, 0.3125, 0.1875, 0.1875, 0.5}, -- +z_connector
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{-0.5, 0.125, -0.5, -0.125, 0.5, -0.3125}, -- back_connector_3
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{0.125, 0.125, -0.5, 0.5, 0.5, -0.3125}, -- back_connector_1
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{0.125, -0.5, -0.5, 0.5, -0.125, -0.3125}, -- back_connector_2
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{-0.5, -0.5, -0.5, -0.125, -0.125, -0.3125}, -- back_connector_4
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}
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-- Master controller. Most complicated part of the whole system. Determines which direction a digtron moves and triggers all of its component parts.
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minetest.register_node("digtron:controller", {
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description = "Digtron Control Unit",
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_doc_items_longdesc = digtron.doc.controller_longdesc,
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_doc_items_usagehelp = digtron.doc.controller_usagehelp,
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groups = {cracky = 3, oddly_breakable_by_hand = 3, digtron = 1},
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drop = "digtron:controller",
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sounds = digtron.metal_sounds,
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paramtype = "light",
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paramtype2= "facedir",
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is_ground_content = false,
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-- Aims in the +Z direction by default
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tiles = {
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"digtron_plate.png^[transformR90",
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"digtron_plate.png^[transformR270",
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"digtron_plate.png",
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"digtron_plate.png^[transformR180",
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"digtron_plate.png",
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"digtron_plate.png^digtron_control.png",
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},
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = controller_nodebox,
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},
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_float("fuel_burning", 0.0)
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meta:set_string("infotext", "Heat remaining in controller furnace: 0")
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end,
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on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
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local meta = minetest.get_meta(pos)
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if meta:get_string("waiting") == "true" then
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-- Been too soon since last time the digtron did a cycle.
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return
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end
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local newpos, status, return_code = digtron.execute_dig_cycle(pos, clicker)
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meta = minetest.get_meta(newpos)
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if status ~= nil then
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meta:set_string("infotext", status)
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end
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-- Start the delay before digtron can run again.
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minetest.get_meta(newpos):set_string("waiting", "true")
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minetest.get_node_timer(newpos):start(digtron.cycle_time)
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end,
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on_timer = function(pos, elapsed)
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minetest.get_meta(pos):set_string("waiting", nil)
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end,
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})
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-- Auto-controller
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---------------------------------------------------------------------------------------------------------------
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local auto_formspec = "size[3.5,2]" ..
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default.gui_bg ..
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default.gui_bg_img ..
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default.gui_slots ..
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"field[0.5,0.8;1,0.1;cycles;Cycles;${cycles}]" ..
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"tooltip[cycles;When triggered, this controller will try to run for the given number of cycles. The cycle count will decrement as it runs, so if it gets halted by a problem you can fix the problem and restart.]" ..
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"button_exit[1.2,0.5;1,0.1;set;Set]" ..
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"tooltip[set;Saves the cycle setting without starting the controller running]" ..
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"button_exit[2.2,0.5;1,0.1;execute;Set &\nExecute]" ..
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"tooltip[execute;Begins executing the given number of cycles]" ..
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"field[0.5,2.0;1,0.1;slope;Slope;${slope}]" ..
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"tooltip[slope;For diagonal digging. After every X blocks the auto controller moves forward, the controller will add an additional cycle moving the digtron laterally in the direction of the arrows on the side of this controller. Set to 0 for no lateral digging.]" ..
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"field[1.5,2.0;1,0.1;offset;Offset;${offset}]" ..
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"tooltip[offset;Sets the offset of the lateral motion defined in the Slope field. Note: this offset is relative to the controller's location. The controller will move down when it reaches the indicated point.]" ..
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"field[2.5,2.0;1,0.1;period;Delay;${period}]" ..
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"tooltip[period;Number of seconds to wait between each cycle]"
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-- Needed to make this global so that it could recurse into minetest.after
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digtron.auto_cycle = function(pos)
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local node = minetest.get_node(pos)
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local controlling_coordinate = digtron.get_controlling_coordinate(pos, node.param2)
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local meta = minetest.get_meta(pos)
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local player = minetest.get_player_by_name(meta:get_string("triggering_player"))
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if player == nil or meta:get_string("waiting") == "true" then
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return
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end
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local cycle = meta:get_int("cycles")
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local slope = meta:get_int("slope")
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if meta:get_string("lateral_done") ~= "true" and slope ~= 0 and (pos[controlling_coordinate] + meta:get_int("offset")) % slope == 0 then
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--Do a downward dig cycle. Don't update the "cycles" count, these don't count towards that.
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local newpos, status, return_code = digtron.execute_downward_dig_cycle(pos, player)
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if vector.equals(pos, newpos) then
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status = status .. string.format("\nCycles remaining: %d\nHalted!", cycle)
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meta:set_string("infotext", status)
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if return_code == 1 then --return code 1 happens when there's unloaded nodes adjacent, just keep trying.
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minetest.after(meta:get_int("period"), digtron.auto_cycle, newpos)
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else
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meta:set_string("formspec", auto_formspec)
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end
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else
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meta = minetest.get_meta(newpos)
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minetest.after(meta:get_int("period"), digtron.auto_cycle, newpos)
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meta:set_string("infotext", status)
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meta:set_string("lateral_done", "true")
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end
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return
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end
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local newpos, status, return_code = digtron.execute_dig_cycle(pos, player)
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if vector.equals(pos, newpos) then
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status = status .. string.format("\nCycles remaining: %d\nHalted!", cycle)
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meta:set_string("infotext", status)
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if return_code == 1 then --return code 1 happens when there's unloaded nodes adjacent, just keep trying.
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minetest.after(meta:get_int("period"), digtron.auto_cycle, newpos)
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else
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meta:set_string("formspec", auto_formspec)
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end
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return
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end
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meta = minetest.get_meta(newpos)
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cycle = meta:get_int("cycles") - 1
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meta:set_int("cycles", cycle)
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status = status .. string.format("\nCycles remaining: %d", cycle)
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meta:set_string("infotext", status)
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meta:set_string("lateral_done", nil)
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if cycle > 0 then
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minetest.after(meta:get_int("period"), digtron.auto_cycle, newpos)
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else
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meta:set_string("formspec", auto_formspec)
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end
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end
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minetest.register_node("digtron:auto_controller", {
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description = "Digtron Automatic Control Unit",
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_doc_items_longdesc = digtron.doc.auto_controller_longdesc,
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_doc_items_usagehelp = digtron.doc.auto_controller_usagehelp,
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groups = {cracky = 3, oddly_breakable_by_hand = 3, digtron = 1},
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drop = "digtron:auto_controller",
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sounds = digtron.metal_sounds,
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paramtype = "light",
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paramtype2= "facedir",
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is_ground_content = false,
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-- Aims in the +Z direction by default
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tiles = {
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"digtron_plate.png^[transformR90^digtron_auto_control_tint.png",
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"digtron_plate.png^[transformR270^digtron_auto_control_tint.png",
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"digtron_plate.png^digtron_axel_side.png^[transformR270^digtron_auto_control_tint.png",
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"digtron_plate.png^digtron_axel_side.png^[transformR270^digtron_auto_control_tint.png",
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"digtron_plate.png^digtron_auto_control_tint.png",
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"digtron_plate.png^digtron_control.png^digtron_auto_control_tint.png",
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},
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = controller_nodebox,
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},
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_float("fuel_burning", 0.0)
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meta:set_string("infotext", "Heat remaining in controller furnace: 0")
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meta:set_string("formspec", auto_formspec)
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-- Reusing offset and period to keep the digtron node-moving code simple, and the names still fit well
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meta:set_int("period", digtron.cycle_time)
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meta:set_int("offset", 0)
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meta:set_int("cycles", 0)
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meta:set_int("slope", 0)
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end,
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on_receive_fields = function(pos, formname, fields, sender)
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local meta = minetest.get_meta(pos)
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local offset = tonumber(fields.offset)
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local period = tonumber(fields.period)
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local slope = tonumber(fields.slope)
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local cycles = tonumber(fields.cycles)
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if period and period > 0 then
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meta:set_int("period", math.max(digtron.cycle_time, math.floor(period)))
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end
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if offset then
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meta:set_int("offset", offset)
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end
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if slope and slope >= 0 then
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meta:set_int("slope", slope)
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end
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if cycles and cycles >= 0 then
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meta:set_int("cycles", math.floor(cycles))
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if sender:is_player() and cycles > 0 then
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meta:set_string("triggering_player", sender:get_player_name())
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if fields.execute then
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meta:set_string("waiting", nil)
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meta:set_string("formspec", nil)
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digtron.auto_cycle(pos)
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end
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end
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end
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if fields.set and slope and slope > 0 then
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local node = minetest.get_node(pos)
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local controlling_coordinate = digtron.get_controlling_coordinate(pos, node.param2)
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local newpos = pos --digtron.find_new_pos(pos, minetest.get_node(pos).param2)
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local markerpos = {x=newpos.x, y=newpos.y, z=newpos.z}
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local x_pos = math.floor((newpos[controlling_coordinate]+offset)/slope)*slope - offset
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markerpos[controlling_coordinate] = x_pos
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minetest.add_entity(markerpos, "digtron:marker_vertical")
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if x_pos >= newpos[controlling_coordinate] then
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markerpos[controlling_coordinate] = x_pos - slope
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minetest.add_entity(markerpos, "digtron:marker_vertical")
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end
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if x_pos <= newpos[controlling_coordinate] then
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markerpos[controlling_coordinate] = x_pos + slope
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minetest.add_entity(markerpos, "digtron:marker_vertical")
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end
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end
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end,
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on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
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local meta = minetest.get_meta(pos)
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meta:set_string("infotext", meta:get_string("infotext") .. "\nInterrupted!")
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meta:set_string("waiting", "true")
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meta:set_string("formspec", auto_formspec)
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end,
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on_timer = function(pos, elapsed)
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minetest.get_meta(pos):set_string("waiting", nil)
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end,
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})
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---------------------------------------------------------------------------------------------------------------
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-- A much simplified control unit that only moves the digtron, and doesn't trigger the diggers or builders.
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-- Handy for shoving a digtron to the side if it's been built a bit off.
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minetest.register_node("digtron:pusher", {
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description = "Digtron Pusher Unit",
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_doc_items_longdesc = digtron.doc.pusher_longdesc,
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_doc_items_usagehelp = digtron.doc.pusher_usagehelp,
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groups = {cracky = 3, oddly_breakable_by_hand=3, digtron = 1},
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drop = "digtron:pusher",
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sounds = digtron.metal_sounds,
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paramtype = "light",
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paramtype2= "facedir",
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is_ground_content = false,
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-- Aims in the +Z direction by default
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tiles = {
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"digtron_plate.png^[transformR90^digtron_pusher_tint.png",
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"digtron_plate.png^[transformR270^digtron_pusher_tint.png",
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"digtron_plate.png^digtron_pusher_tint.png",
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"digtron_plate.png^[transformR180^digtron_pusher_tint.png",
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"digtron_plate.png^digtron_pusher_tint.png",
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"digtron_plate.png^digtron_control.png^digtron_pusher_tint.png",
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},
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = controller_nodebox,
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},
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on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
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local meta = minetest.get_meta(pos)
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if meta:get_string("waiting") == "true" then
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-- Been too soon since last time the digtron did a cycle.
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return
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end
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local newpos, status_text, return_code = digtron.execute_move_cycle(pos, clicker)
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meta = minetest.get_meta(newpos)
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meta:set_string("infotext", status_text)
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-- Start the delay before digtron can run again.
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minetest.get_meta(newpos):set_string("waiting", "true")
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minetest.get_node_timer(newpos):start(digtron.cycle_time)
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end,
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on_timer = function(pos, elapsed)
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minetest.get_meta(pos):set_string("waiting", nil)
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end,
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}) |