Add MV and HV generators and make coal dust a fuel

pagliaccio

2013-07-23 704925aa7b2dc78dd7af86b71e0a95a64b3afce1

Add MV and HV generators and make coal dust a fuel

 technic/legacy.lua

@@ -22,6 +22,8 @@
    ["technic:lv_cable"] = "technic:lv_cable0",
    ["technic:mv_cable"] = "technic:mv_cable0",
    ["technic:mv_battery_box"] = "technic:mv_battery_box0",
    ["technic:generator"]        = "technic:lv_generator",
    ["technic:generator_active"] = "technic:lv_generator_active",
}

for old, new in pairs(technic.legacy_nodenames) do

 technic/machines/HV/generator.lua

New file
@@ -0,0 +1,14 @@

minetest.register_alias("hv_generator", "technic:hv_generator")

minetest.register_craft({
    output = 'technic:hv_generator',
    recipe = {
        {'technic:stainless_steel_ingot', 'technic:mv_generator',   'technic:stainless_steel_ingot'},
        {'pipeworks:tube_000000',         'technic:hv_transformer', 'pipeworks:tube_000000'},
        {'technic:stainless_steel_ingot', 'technic:hv_cable',       'technic:stainless_steel_ingot'},
    }
})

technic.register_generator({tier="HV", supply=1200})


 technic/machines/HV/init.lua

@@ -9,4 +9,5 @@
dofile(path.."/battery_box.lua")
dofile(path.."/solar_array.lua")
dofile(path.."/nuclear_reactor.lua")
dofile(path.."/generator.lua")


 technic/machines/LV/generator.lua

@@ -3,11 +3,10 @@
-- Inefficient and expensive in fuel (200EU per tick)
-- Also only allows for LV machinery to run.

minetest.register_alias("generator", "technic:generator")
minetest.register_alias("generator", "technic:generator_active")
minetest.register_alias("lv_generator", "technic:lv_generator")

minetest.register_craft({
    output = 'technic:generator',
    output = 'technic:lv_generator',
    recipe = {
        {'default:stone', 'default:stone',        'default:stone'},
        {'default:stone', '',                     'default:stone'},
@@ -15,125 +14,5 @@
    }
})

local generator_formspec =
    "invsize[8,9;]"..
    "label[0,0;Generator]"..
    "list[current_name;src;3,1;1,1;]"..
    "image[4,1;1,1;default_furnace_fire_bg.png]"..
    "list[current_player;main;0,5;8,4;]"
	

minetest.register_node("technic:generator", {
    description = "Electric Generator",
    tiles = {"technic_generator_top.png", "technic_machine_bottom.png", "technic_generator_side.png",
             "technic_generator_side.png", "technic_generator_side.png", "technic_generator_front.png"},
    paramtype2 = "facedir",
    groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
    legacy_facedir_simple = true,
    sounds = default.node_sound_wood_defaults(),
    on_construct = function(pos)
        local meta = minetest.get_meta(pos)
        meta:set_string("infotext", "Electric Generator")
        meta:set_int("LV_EU_supply", 0)
        -- Signal to the switching station that this device burns some
        -- sort of fuel and needs special handling
        meta:set_int("LV_EU_from_fuel", 1)
        meta:set_int("burn_time", 0)
        meta:set_string("formspec", generator_formspec)
        local inv = meta:get_inventory()
        inv:set_size("src", 1)
    end,	
    can_dig = function(pos,player)
        local meta = minetest.get_meta(pos);
        local inv = meta:get_inventory()
        if not inv:is_empty("src") 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,
})

minetest.register_node("technic:generator_active", {
    description = "Electric Generator",
    tiles = {"technic_generator_top.png",  "technic_machine_bottom.png",
             "technic_generator_side.png", "technic_generator_side.png",
             "technic_generator_side.png", "technic_generator_front_active.png"},
    paramtype2 = "facedir",
    groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
        not_in_creative_inventory=1},
    legacy_facedir_simple = true,
    sounds = default.node_sound_wood_defaults(),
    drop = "technic:generator",
    can_dig = function(pos,player)
        local meta = minetest.get_meta(pos);
        local inv = meta:get_inventory()
        if not inv:is_empty("src") 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,
})

minetest.register_abm({
    nodenames = {"technic:generator", "technic:generator_active"},
    interval = 1,
    chance   = 1,
    action = function(pos, node, active_object_count, active_object_count_wider)
        local meta = minetest.get_meta(pos)
        local burn_time = meta:get_int("burn_time")
        local burn_totaltime = meta:get_int("burn_totaltime")

        -- If more to burn and the energy produced was used: produce some more
        if burn_time > 0 then
            meta:set_int("LV_EU_supply", 200) -- Give 200EUs
            burn_time = burn_time - 1
            meta:set_int("burn_time", burn_time)
        end

        -- Burn another piece of fuel
        if burn_time == 0 then
            local inv = meta:get_inventory()
            if not inv:is_empty("src") then 
                local fuellist = inv:get_list("src")
                fuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
                if not fuel or fuel.time == 0 then
                    meta:set_string("infotext", "Generator out of fuel")
                    hacky_swap_node(pos, "technic:generator")
                    return
                end
                meta:set_int("burn_time", fuel.time)
                meta:set_int("burn_totaltime", fuel.time)


                local stack = inv:get_stack("src", 1)
                stack:take_item()
                inv:set_stack("src", 1, stack)
                hacky_swap_node(pos, "technic:generator_active")
                meta:set_int("LV_EU_supply", 200) -- Give 200EUs
            else
                hacky_swap_node(pos, "technic:generator")
                meta:set_int("LV_EU_supply", 0)
            end
        end

        local percent = math.floor((burn_time / burn_totaltime) * 100)
        meta:set_string("infotext", "Electric Generator ("..percent.."%)")
        meta:set_string("formspec",
            "size[8,9]"..
            "label[0,0;Generator]"..
            "list[current_name;src;3,1;1,1;]"..
            "image[4,1;1,1;default_furnace_fire_bg.png^[lowpart:"..
            (percent)..":default_furnace_fire_fg.png]"..
            "list[current_player;main;0,5;8,4;]")
    end
})

technic.register_machine("LV", "technic:generator",        technic.producer)
technic.register_machine("LV", "technic:generator_active", technic.producer)
technic.register_generator({tier="LV", supply=200})


 technic/machines/LV/init.lua

@@ -20,4 +20,3 @@
dofile(path.."/cnc_nodes.lua")
dofile(path.."/extractor.lua")
dofile(path.."/compressor.lua")


 technic/machines/MV/generator.lua

New file
@@ -0,0 +1,14 @@

minetest.register_alias("generator_mv", "technic:generator_mv")

minetest.register_craft({
    output = 'technic:mv_generator',
    recipe = {
        {'technic:stainless_steel_ingot', 'technic:lv_generator',   'technic:stainless_steel_ingot'},
        {'pipeworks:tube_000000',         'technic:mv_transformer', 'pipeworks:tube_000000'},
        {'technic:stainless_steel_ingot', 'technic:mv_cable',       'technic:stainless_steel_ingot'},
    }
})

technic.register_generator({tier="MV", supply=600})


 technic/machines/MV/init.lua

@@ -13,6 +13,7 @@
if technic.config:get_bool("enable_wind_mill") then
    dofile(path.."/wind_mill.lua")
end
dofile(path.."/generator.lua")

-- The power radiator supplies appliances with inductive coupled power:
-- Lighting and associated textures is taken directly from VanessaE's homedecor and made electric.

 technic/machines/register/generator.lua

New file
@@ -0,0 +1,118 @@

function technic.register_generator(data) 
    local tier = data.tier
    local ltier = string.lower(tier)

    local generator_formspec =
        "invsize[8,9;]"..
        "label[0,0;Generator]"..
        "list[current_name;src;3,1;1,1;]"..
        "image[4,1;1,1;default_furnace_fire_bg.png]"..
        "list[current_player;main;0,5;8,4;]"
	
    local desc = tier.." Generator"
    minetest.register_node("technic:generator_"..ltier, {
        description = desc,
        tiles = {"technic_"..ltier.."_generator_top.png", "technic_machine_bottom.png",
                 "technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_side.png",
                 "technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_front.png"}, 
        paramtype2 = "facedir",
        groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
        legacy_facedir_simple = true,
        sounds = default.node_sound_wood_defaults(),
        on_construct = function(pos)
            local meta = minetest.get_meta(pos)
            meta:set_string("infotext", desc)
            meta:set_int(data.tier.."_EU_supply", 0)
            meta:set_int("burn_time", 0)
            meta:set_string("formspec", generator_formspec)
            local inv = meta:get_inventory()
            inv:set_size("src", 1)
        end,
        can_dig = function(pos, player)
            local meta = minetest.get_meta(pos)
            local inv = meta:get_inventory()
            if not inv:is_empty("src") 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,
    })
    minetest.register_node("technic:"..ltier.."_generator_active", {
        description = desc,
        tiles = {"technic_"..ltier.."_generator_top.png", "technic_machine_bottom.png",
                 "technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_side.png",
                 "technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_front_active.png"},
        paramtype2 = "facedir",
        groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
            not_in_creative_inventory=1},
        legacy_facedir_simple = true,
        sounds = default.node_sound_wood_defaults(),
        drop = "technic:"..ltier.."_generator",
        can_dig = function(pos, player)
            local meta = minetest.get_meta(pos)
            local inv = meta:get_inventory()
            if not inv:is_empty("src") 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,
    })
    minetest.register_abm({
        nodenames = {"technic:"..ltier.."_generator", "technic:"..ltier.."_generator_active"},
        interval = 1,
        chance = 1,
        action = function(pos, node, active_object_count, active_object_count_wider)
            local meta = minetest.get_meta(pos)
            local burn_time = meta:get_int("burn_time")
            local burn_totaltime = meta:get_int("burn_totaltime")
            -- If more to burn and the energy produced was used: produce some more
            if burn_time > 0 then
                meta:set_int(data.tier.."_EU_supply", data.supply)
                burn_time = burn_time - 1
                meta:set_int("burn_time", burn_time)
            end
            -- Burn another piece of fuel
            if burn_time == 0 then
                local inv = meta:get_inventory()
                if not inv:is_empty("src") then 
                    local fuellist = inv:get_list("src")
                    fuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
                    if not fuel or fuel.time == 0 then
                        meta:set_string("infotext", "Generator out of fuel")
                        hacky_swap_node(pos, "technic:"..ltier.."_generator")
                        return
                    end
                    meta:set_int("burn_time", fuel.time)
                    meta:set_int("burn_totaltime", fuel.time)
                    local stack = inv:get_stack("src", 1)
                    stack:take_item()
                    inv:set_stack("src", 1, stack)
                    hacky_swap_node(pos, "technic:"..ltier.."_generator_active")
                    meta:set_int(data.tier.."_EU_supply", data.supply)
                else
                    hacky_swap_node(pos, "technic:"..ltier.."_generator")
                    meta:set_int(data.tier.."_EU_supply", 0)
                end
            end
            if burn_totaltime == 0 then burn_totaltime = 1 end
            local percent = math.floor((burn_time / burn_totaltime) * 100)
            meta:set_string("infotext", desc.." ("..percent.."%)")
                meta:set_string("formspec", 
                    "size[8, 9]"..
                    "label[0, 0;Generator]"..
                    "list[current_name;src;3, 1;1, 1;]"..
                    "image[4, 1;1, 1;default_furnace_fire_bg.png^[lowpart:"..
                    (percent)..":default_furnace_fire_fg.png]"..
                    "list[current_player;main;0, 5;8, 4;]")
        end
    })
    technic.register_machine(data.tier, "technic:"..ltier.."_generator", technic.producer)
    technic.register_machine(data.tier, "technic:"..ltier.."_generator", technic.producer)
end

 technic/machines/register/grinder_recipes.lua

@@ -93,4 +93,8 @@
register_dust("Talinite",        "glooptest:talinite_ingot")
register_dust("Tin",             "moreores:tin_ingot")
register_dust("Zinc",            "technic:zinc_ingot")

minetest.register_craft({
    type = "fuel",
    recipe = "technic:coal_dust",
    burntime = 50,
})

 technic/machines/register/init.lua

@@ -8,4 +8,5 @@
dofile(path.."/grinder.lua")
dofile(path.."/grinder_recipes.lua")
dofile(path.."/solar_array.lua")
dofile(path.."/generator.lua")


 technic/textures/technic_hv_generator_front.png

 technic/textures/technic_hv_generator_front_active.png

 technic/textures/technic_hv_generator_side.png

 technic/textures/technic_hv_generator_top.png

 technic/textures/technic_lv_generator_front.png

 technic/textures/technic_lv_generator_front_active.png

 technic/textures/technic_lv_generator_side.png

 technic/textures/technic_lv_generator_top.png

 technic/textures/technic_mv_generator_front.png

 technic/textures/technic_mv_generator_front_active.png

 technic/textures/technic_mv_generator_side.png

 technic/textures/technic_mv_generator_top.png