From 053fa59739f4b772174bf0a090969b3395ab3f98 Mon Sep 17 00:00:00 2001
From: kpoppel <poulsen.kim@gmail.com>
Date: Tue, 02 Jul 2013 00:19:06 +0200
Subject: [PATCH] Merge pull request #38 from kpoppel/master
---
technic/cnc.lua | 453 +++++++++++++++++++++++++++++++++-----------------------
1 files changed, 268 insertions(+), 185 deletions(-)
diff --git a/technic/cnc.lua b/technic/cnc.lua
index 6e763ef..ad3dc67 100644
--- a/technic/cnc.lua
+++ b/technic/cnc.lua
@@ -1,201 +1,284 @@
--- Technic CNC v1.0 by kpo
+-- Technic CNC v1.0 by kpoppel
-- Based on the NonCubic Blocks MOD v1.4 by yves_de_beck
+
+-- Idea:
+-- Somehow have a tabbed/paged panel if the number of shapes should expand
+-- beyond what is available in the panel today.
+-- I could imagine some form of API allowing modders to come with their own node
+-- box definitions and easily stuff it in the this machine for production.
local shape = {}
-local size = 0
local onesize_products = {
- slope = 2,
- slope_edge = 1,
- slope_inner_edge = 1,
- pyramid = 2,
- spike = 1,
- cylinder = 2,
- sphere = 1,
- stick = 8,
- slope_upsdwn = 2,
- slope_edge_upsdwn = 1,
- slope_inner_edge_upsdwn = 1,
- cylinder_hor = 2,
- slope_lying = 2,
- onecurvededge = 1,
- twocurvededge = 1,
+ slope = 2,
+ slope_edge = 1,
+ slope_inner_edge = 1,
+ pyramid = 2,
+ spike = 1,
+ cylinder = 2,
+ sphere = 1,
+ stick = 8,
+ slope_upsdown = 2,
+ slope_edge_upsdown = 1,
+ slope_inner_edge_upsdown = 1,
+ cylinder_horizontal = 2,
+ slope_lying = 2,
+ onecurvededge = 1,
+ twocurvededge = 1,
}
local twosize_products = {
- element_straight = 4,
- element_end = 2,
- element_cross = 1,
- element_t = 1,
- element_edge = 2,
+ element_straight = 4,
+ element_end = 2,
+ element_cross = 1,
+ element_t = 1,
+ element_edge = 2,
}
-local showbackground = "--"
-local max_cncruns = 99
-local max_products = 99
+local cnc_formspec =
+ "invsize[9,11;]"..
+ "label[1,0;Choose Milling Program:]"..
+ "image_button[1,0.5;1,1;technic_cnc_slope.png;slope; ]"..
+ "image_button[2,0.5;1,1;technic_cnc_slope_edge.png;slope_edge; ]"..
+ "image_button[3,0.5;1,1;technic_cnc_slope_inner_edge.png;slope_inner_edge; ]"..
+ "image_button[4,0.5;1,1;technic_cnc_pyramid.png;pyramid; ]"..
+ "image_button[5,0.5;1,1;technic_cnc_spike.png;spike; ]"..
+ "image_button[6,0.5;1,1;technic_cnc_cylinder.png;cylinder; ]"..
+ "image_button[7,0.5;1,1;technic_cnc_sphere.png;sphere; ]"..
+ "image_button[8,0.5;1,1;technic_cnc_stick.png;stick; ]"..
+
+ "image_button[1,1.5;1,1;technic_cnc_slope_upsdwn.png;slope_upsdown; ]"..
+ "image_button[2,1.5;1,1;technic_cnc_slope_edge_upsdwn.png;slope_edge_upsdown; ]"..
+ "image_button[3,1.5;1,1;technic_cnc_slope_inner_edge_upsdwn.png;slope_inner_edge_upsdown; ]"..
+ "image_button[4,1.5;1,1;technic_cnc_cylinder_horizontal.png;cylinder_horizontal; ]"..
+
+ "image_button[1,2.5;1,1;technic_cnc_slope_lying.png;slope_lying; ]"..
+ "image_button[2,2.5;1,1;technic_cnc_onecurvededge.png;onecurvededge; ]"..
+ "image_button[3,2.5;1,1;technic_cnc_twocurvededge.png;twocurvededge; ]"..
+
+ "label[1,3.5;Slim Elements half / normal height:]"..
+
+ "image_button[1,4;1,0.5;technic_cnc_full.png;full; ]"..
+ "image_button[1,4.5;1,0.5;technic_cnc_half.png;half; ]"..
+ "image_button[2,4;1,1;technic_cnc_element_straight.png;element_straight; ]"..
+ "image_button[3,4;1,1;technic_cnc_element_end.png;element_end; ]"..
+ "image_button[4,4;1,1;technic_cnc_element_cross.png;element_cross; ]"..
+ "image_button[5,4;1,1;technic_cnc_element_t.png;element_t; ]"..
+ "image_button[6,4;1,1;technic_cnc_element_edge.png;element_edge; ]"..
+
+ "label[0, 5.5;In:]"..
+ "list[current_name;src;0.5,5.5;1,1;]"..
+ "label[4, 5.5;Out:]"..
+ "list[current_name;dst;5,5.5;4,1;]"..
+
+ "list[current_player;main;0,7;8,4;]"
---showlabelin = ""
---showlabelout = "label[4.5,5.5;Out:]"
+local size = 1;
--- I want the CNC machine to be a two block thing
-minetest.register_node("technic:cnc", {
- description = "CNC Milling Machine",
- tiles = {"technic_cnc_top.png", "technic_cnc_bottom.png", "technic_cnc_side.png",
- "technic_cnc_side.png", "technic_cnc_side.png", "technic_cnc_front.png"},
- drawtype = "nodebox",
- paramtype = "light",
- paramtype2 = "facedir",
- node_box = {
- type = "fixed",
- fixed = {
- {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
-
- },
- },
- selection_box = {
- type = "fixed",
- fixed = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
- },
- groups = {oddly_breakable_by_hand=2, cracky=3, dig_immediate=1},
-
- can_dig = function(pos,player)
- local meta = minetest.env:get_meta(pos);
- local inv = meta:get_inventory()
- if not inv:is_empty("input") or not inv:is_empty("output") then
- minetest.chat_send_player(player:get_player_name(), "CNC machine cannot be removed because it is not empty");
- return false
- end
- return true
- end,
+-- The form handler is declared here because we need it in both the inactive and active modes
+-- in order to be able to change programs wile it is running.
+local form_handler = function(pos, formname, fields, sender)
+ -- REGISTER MILLING PROGRAMS AND OUTPUTS:
+ ------------------------------------------
+ -- Program for half/full size
+ if fields["full"] then
+ size = 1
+ return
+ end
+
+ if fields["half"] then
+ size = 2
+ return
+ end
+
+ -- Resolve the node name and the number of items to make
+ local meta = minetest.env:get_meta(pos)
+ local inv = meta:get_inventory()
+ local inputstack = inv:get_stack("src", 1)
+ local inputname = inputstack:get_name()
+ local multiplier = 0
+ for k, _ in pairs(fields) do
+ -- Set a multipier for the half/full size capable blocks
+ if twosize_products[k] ~= nil then
+ multiplier = size*twosize_products[k]
+ else
+ multiplier = onesize_products[k]
+ end
+
+ if onesize_products[k] ~= nil or twosize_products[k] ~= nil then
+ meta:set_float( "cnc_multiplier", multiplier)
+ meta:set_string("cnc_user", sender:get_player_name())
+ end
+
+ if onesize_products[k] ~= nil or (twosize_products[k] ~= nil and size==2) then
+ meta:set_string("cnc_product", inputname .. "_technic_cnc_" .. k)
+ --print(inputname .. "_technic_cnc_" .. k)
+ break
+ end
+
+ if twosize_products[k] ~= nil and size==1 then
+ meta:set_string("cnc_product", inputname .. "_technic_cnc_" .. k .. "_double")
+ --print(inputname .. "_technic_cnc_" .. k .. "_double")
+ break
+ end
+ end
+ return
+ end -- callback function
- on_construct = function(pos)
- local meta = minetest.env:get_meta(pos)
- if technic_cnc_api.allow_menu_background == true or technic_cnc_api.allow_menu_background == 1 then
- showbackground = "background[-0.15,-0.25;8.40,11.75;technic_cnc_background.png]"
+-- The actual block inactive state
+minetest.register_node(
+ "technic:cnc",
+ {
+ description = "CNC Milling Machine",
+ tiles = {"technic_cnc_top.png", "technic_cnc_bottom.png", "technic_cnc_side.png",
+ "technic_cnc_side.png", "technic_cnc_side.png", "technic_cnc_front.png"},
+ drawtype = "nodebox",
+ paramtype = "light",
+ paramtype2 = "facedir",
+ node_box = {
+ type = "fixed",
+ fixed = {
+ {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
+
+ },
+ },
+ selection_box = {
+ type = "fixed",
+ fixed = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
+ },
+ groups = {cracky=2},
+ legacy_facedir_simple = true,
+ on_construct = function(pos)
+ local meta = minetest.env:get_meta(pos)
+ meta:set_string("infotext", "CNC Machine")
+ meta:set_float("technic_power_machine", 1)
+ meta:set_string("formspec", cnc_formspec)
+ local inv = meta:get_inventory()
+ inv:set_size("src", 1)
+ inv:set_size("dst", 4)
+ end,
+ can_dig = function(pos,player)
+ local meta = minetest.env:get_meta(pos);
+ local inv = meta:get_inventory()
+ if not inv:is_empty("src") or not inv:is_empty("dst") then
+ minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty");
+ return false
+ else
+ return true
+ end
+ end,
+ on_receive_fields = form_handler,
+ })
+
+-- Active state block
+minetest.register_node("technic:cnc_active", {
+ description = "CNC Machine",
+ tiles = {"technic_cnc_top_active.png", "technic_cnc_bottom.png", "technic_cnc_side.png",
+ "technic_cnc_side.png", "technic_cnc_side.png", "technic_cnc_front_active.png"},
+ paramtype2 = "facedir",
+ groups = {cracky=2,not_in_creative_inventory=1},
+ legacy_facedir_simple = true,
+ can_dig = function(pos,player)
+ local meta = minetest.env:get_meta(pos);
+ local inv = meta:get_inventory()
+ if not inv:is_empty("src") or not inv:is_empty("dst") then
+ minetest.chat_send_player(player:get_player_name(), "CNC machine cannot be removed because it is not empty");
+ return false
+ end
+ return true
+ end,
+ on_receive_fields = form_handler,
+ })
+
+-- Action code performing the transformation
+minetest.register_abm(
+ { nodenames = {"technic:cnc","technic:cnc_active"},
+ interval = 1,
+ chance = 1,
+ action = function(pos, node, active_object_count, active_object_count_wider)
+ local meta = minetest.env:get_meta(pos)
+ local eu_input = meta:get_int("LV_EU_input")
+ local state = meta:get_int("state")
+ local next_state = state
+
+ -- Machine information
+ local machine_name = "CNC"
+ local machine_node = "technic:cnc"
+ local machine_state_demand = { 50, 450 }
+
+ -- Setup meta data if it does not exist. state is used as an indicator of this
+ if state == 0 then
+ meta:set_int("state", 1)
+ meta:set_int("LV_EU_demand", machine_state_demand[1])
+ meta:set_int("LV_EU_input", 0)
+ return
+ end
+
+ -- Power off automatically if no longer connected to a switching station
+ technic.switching_station_timeout_count(pos, "LV")
+
+ -- State machine
+ if eu_input == 0 then
+ -- Unpowered - go idle
+ hacky_swap_node(pos, machine_node)
+ meta:set_string("infotext", machine_name.." Unpowered")
+ next_state = 1
+ elseif eu_input == machine_state_demand[state] then
+ -- Powered - do the state specific actions
+
+ local inv = meta:get_inventory()
+ local empty = inv:is_empty("src")
+
+ if state == 1 then
+ hacky_swap_node(pos, machine_node)
+ meta:set_string("infotext", machine_name.." Idle")
+
+ local result = meta:get_string("cnc_product")
+ if not empty and minetest.registered_nodes[result] ~= nil and inv:room_for_item("dst",result) then
+ next_state = 2
+ else
+ meta:set_string("cnc_product", "") -- Reset the program
+ end
+ --minetest.chat_send_player(meta:get_string("cnc_user"), "CNC machine does not know how to handle this material. Please remove it.");
+
+ elseif state == 2 then
+ hacky_swap_node(pos, machine_node.."_active")
+ meta:set_string("infotext", machine_name.." Active")
+
+ if empty then
+ next_state = 1
+ else
+ meta:set_int("src_time", meta:get_int("src_time") + 1)
+ if meta:get_int("src_time") >= 3 then -- 3 ticks per output
+ local result = meta:get_string("cnc_product")
+ -- check if there's room for output in "dst" list
+ if inv:room_for_item("dst",result) then
+ -- CNC does the transformation
+ ------------------------------
+ meta:set_int("src_time", 0)
+ -- take stuff from "src" list
+ srcstack = inv:get_stack("src", 1)
+ srcstack:take_item()
+ inv:set_stack("src", 1, srcstack)
+ -- Put result in "dst" list
+ inv:add_item("dst",result .. " " .. meta:get_int("cnc_multiplier"))
+ else
+ next_state = 1
+ end
end
-
- meta:set_string("formspec", "invsize[8,11;]"..
- "label[0,0;Choose Milling Program:]"..
- "image_button[0,0.5;1,1;technic_cnc_slope.png;slope; ]"..
- "image_button[1,0.5;1,1;technic_cnc_slope_edge.png;slope_edge; ]"..
- "image_button[2,0.5;1,1;technic_cnc_slope_inner_edge.png;slope_inner_edge; ]"..
- "image_button[3,0.5;1,1;technic_cnc_pyramid.png;pyramid; ]"..
- "image_button[4,0.5;1,1;technic_cnc_spike.png;spike; ]"..
- "image_button[5,0.5;1,1;technic_cnc_cylinder.png;cylinder; ]"..
- "image_button[6,0.5;1,1;technic_cnc_sphere.png;sphere; ]"..
- "image_button[7,0.5;1,1;technic_cnc_stick.png;stick; ]"..
+ end
+ end
+ end
+ -- Change state?
+ if next_state ~= state then
+ meta:set_int("LV_EU_demand", machine_state_demand[next_state])
+ meta:set_int("state", next_state)
+ end
+ end
+ })
- "image_button[0,1.5;1,1;technic_cnc_slope_upsdwn.png;slope_upsdwn; ]"..
- "image_button[1,1.5;1,1;technic_cnc_slope_edge_upsdwn.png;slope_upsdwn_edge; ]"..
- "image_button[2,1.5;1,1;technic_cnc_slope_inner_edge_upsdwn.png;slope_upddown_inner_edge; ]"..
- "image_button[5,1.5;1,1;technic_cnc_cylinder_horizontal.png;cylinder_horizontal; ]"..
+technic.register_LV_machine ("technic:cnc","RE")
+technic.register_LV_machine ("technic:cnc_active","RE")
+-------------------------
- "image_button[0,2.5;1,1;technic_cnc_slope_lying.png;slope_lying; ]"..
- "image_button[1,2.5;1,1;technic_cnc_onecurvededge.png;onecurvededge; ]"..
- "image_button[2,2.5;1,1;technic_cnc_twocurvededge.png;twocurvededge; ]"..
-
- "label[0,3.5;Slim Elements half / normal height:]"..
-
- "image_button[0,4;1,0.5;technic_cnc_full.png;full; ]"..
- "image_button[0,4.5;1,0.5;technic_cnc_half.png;half; ]"..
- "image_button[1,4;1,1;technic_cnc_element_straight.png;element_straight; ]"..
- "image_button[2,4;1,1;technic_cnc_element_end.png;element_end; ]"..
- "image_button[3,4;1,1;technic_cnc_element_cross.png;element_cross; ]"..
- "image_button[4,4;1,1;technic_cnc_element_t.png;element_t; ]"..
- "image_button[5,4;1,1;technic_cnc_element_edge.png;element_edge; ]"..
-
- "label[0, 5.5;In:]".. -- showlabelin..
- "list[current_name;input;0.5,5.5;1,1;]"..
- "field[3, 6;1,1;num_cncruns;Repeat program:;${num_cncruns}]".. -- Fill default with meta data num_cncruns
- "label[4, 5.5;Out:]".. -- showlabelout..
- "list[current_name;output;4.5,5.5;1,1;]"..
-
- "list[current_player;main;0,7;8,4;]"..
- showbackground)
- meta:set_string("infotext", "CNC Milling Machine")
- meta:set_string("num_cncruns", 1 );
-
- local inv = meta:get_inventory()
- inv:set_size("input", 1)
- inv:set_size("output", 1)
- end,
-
- on_receive_fields = function(pos, formname, fields, sender)
- -- REGISTER MILLING PROGRAMMS AND OUTPUTS:
- ------------------------------------------
- -- Program for half/full size
- if fields["full"] then
- size = 1
- return
- end
-
- if fields["half"] then
- size = 2
- return
- end
-
- local meta = minetest.env:get_meta(pos)
- local inv = meta:get_inventory()
-
- -- Limit the number entered
- if( fields.num_cncruns and tonumber( fields.num_cncruns) > 0 and tonumber(fields.num_cncruns) < 100 ) then
- meta:set_string( "num_cncruns", fields.num_cncruns );
- else
- minetest.chat_send_player(sender:get_player_name(), "CNC machine runs set to a bad value. Machine resets.");
- meta:set_string( "num_cncruns", 1 );
- fields.num_cncruns = 1
- end
-
- -- Do nothing if the machine is empty
- if inv:is_empty("input") then
- return
- end
-
- -- Do nothing if the output is not empty and the product used is not the same as what is already there
-
- -- Resolve the node name and the number of items to make and the number of items to take
- local product = ""
- local produces = 1
- local input_used = 1
- local inputstack = inv:get_stack("input", 1)
- local inputname = inputstack:get_name()
- local multiplier = 1
- for k, _ in pairs(fields) do
- -- Set a multipier for the half/full size capable blocks
- if twosize_products[k] ~= nil then
- multiplier = size*twosize_products[k]
- else
- multiplier = onesize_products[k]
- end
-
- if onesize_products[k] ~= nil or twosize_products[k] ~= nil then
- product = inputname .. "_technic_cnc_" .. k
- produces = math.min( fields.num_cncruns*multiplier, max_products) -- produce at most max_products
- input_used = math.min( math.floor(produces/multiplier), inputstack:get_count()) -- use at most what we got
- produces = input_used*multiplier -- final production
- print(size)
- print(fields.num_cncruns)
- print(product)
- print(produces)
- print(input_used)
- print("------------------")
- break
- end
- end
-
- -- CNC does the transformation
- ------------------------------
- if minetest.registered_nodes[product] ~= nil then
- inv:add_item("output",product .. " " .. produces)
- inputstack:take_item(input_used)
- inv:set_stack("input",1,inputstack)
- else
- minetest.chat_send_player(sender:get_player_name(), "CNC machine does not know how to mill this material. Please remove it.");
- end
- return;
- end, -- callback function
- })
-----------
-
-
--- Milling Machine Recipe
+-- CNC Machine Recipe
-------------------------
minetest.register_craft({
output = 'technic:cnc',
--
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