| commit | author | age | ||
| f4302f | 1 | --Minetest 0.4.7 mod: concrete |
| 0ca19d | 2 | --(c) 2013 by RealBadAngel <mk@realbadangel.pl> |
| R | 3 | |
| 49e82a | 4 | local technic = rawget(_G, "technic") or {} |
| ee0765 | 5 | technic.concrete_posts = {} |
| S | 6 | |
| 39c41a | 7 | -- Boilerplate to support localized strings if intllib mod is installed. |
| 41a10a | 8 | local S = rawget(_G, "intllib") and intllib.Getter() or function(s) return s end |
| 39c41a | 9 | |
| ee0765 | 10 | minetest.register_alias("technic:concrete_post", "technic:concrete_post0") |
| S | 11 | minetest.register_alias("technic:concrete_post32", "technic:concrete_post12") |
| 12 | minetest.register_alias("technic:concrete_post33", "technic:concrete_post3") | |
| 13 | minetest.register_alias("technic:concrete_post34", "technic:concrete_post28") | |
| 14 | minetest.register_alias("technic:concrete_post35", "technic:concrete_post19") | |
| 15 | ||
| 68b7bc | 16 | local steel_ingot |
| Z | 17 | if minetest.get_modpath("technic_worldgen") then |
| 18 | steel_ingot = "technic:carbon_steel_ingot" | |
| 19 | else | |
| 20 | steel_ingot = "default:steel_ingot" | |
| 21 | end | |
| 22 | ||
| 0ca19d | 23 | minetest.register_craft({ |
| f4302f | 24 | output = 'technic:rebar 6', |
| 0ca19d | 25 | recipe = { |
| 68b7bc | 26 | {'','', steel_ingot}, |
| Z | 27 | {'',steel_ingot,''}, |
| 28 | {steel_ingot, '', ''}, | |
| 0ca19d | 29 | } |
| R | 30 | }) |
| 31 | ||
| 32 | minetest.register_craft({ | |
| f4302f | 33 | output = 'technic:concrete 5', |
| 0ca19d | 34 | recipe = { |
| R | 35 | {'default:stone','technic:rebar','default:stone'}, |
| 36 | {'technic:rebar','default:stone','technic:rebar'}, | |
| 37 | {'default:stone','technic:rebar','default:stone'}, | |
| 38 | } | |
| 39 | }) | |
| 40 | ||
| 41 | minetest.register_craft({ | |
| f4302f | 42 | output = 'technic:concrete_post_platform 6', |
| 0ca19d | 43 | recipe = { |
| ee0765 | 44 | {'technic:concrete','technic:concrete_post0','technic:concrete'}, |
| 0ca19d | 45 | } |
| R | 46 | }) |
| 47 | ||
| 48 | minetest.register_craft({ | |
| ee0765 | 49 | output = 'technic:concrete_post0 12', |
| 0ca19d | 50 | recipe = { |
| R | 51 | {'default:stone','technic:rebar','default:stone'}, |
| 52 | {'default:stone','technic:rebar','default:stone'}, | |
| 53 | {'default:stone','technic:rebar','default:stone'}, | |
| 54 | } | |
| 55 | }) | |
| 56 | ||
| 6055ed | 57 | minetest.register_craft({ |
| R | 58 | output = 'technic:blast_resistant_concrete 5', |
| 59 | recipe = { | |
| 60 | {'technic:concrete','technic:composite_plate','technic:concrete'}, | |
| 61 | {'technic:composite_plate','technic:concrete','technic:composite_plate'}, | |
| 62 | {'technic:concrete','technic:composite_plate','technic:concrete'}, | |
| 63 | } | |
| 64 | }) | |
| 65 | ||
| ee0765 | 66 | local box_platform = {-0.5, 0.3, -0.5, 0.5, 0.5, 0.5} |
| S | 67 | local box_center = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15} |
| 68 | local box_x1 = {0, -0.3, -0.1, 0.5, 0.3, 0.1} | |
| 69 | local box_z1 = {-0.1, -0.3, 0, 0.1, 0.3, 0.5} | |
| 70 | local box_x2 = {0, -0.3, -0.1, -0.5, 0.3, 0.1} | |
| 71 | local box_z2 = {-0.1, -0.3, 0, 0.1, 0.3, -0.5} | |
| 0ca19d | 72 | |
| R | 73 | minetest.register_craftitem(":technic:rebar", { |
| 39c41a | 74 | description = S("Rebar"), |
| 0ca19d | 75 | inventory_image = "technic_rebar.png", |
| R | 76 | }) |
| 77 | ||
| 78 | minetest.register_node(":technic:concrete", { | |
| 39c41a | 79 | description = S("Concrete Block"), |
| 0ca19d | 80 | tile_images = {"technic_concrete_block.png",}, |
| ee0765 | 81 | groups = {cracky=1, level=2, concrete=1}, |
| 6055ed | 82 | sounds = default.node_sound_stone_defaults(), |
| ee0765 | 83 | after_place_node = function(pos, placer, itemstack) |
| S | 84 | technic.update_posts(pos, false) |
| 6055ed | 85 | end, |
| R | 86 | after_dig_node = function (pos, oldnode, oldmetadata, digger) |
| ee0765 | 87 | technic.update_posts(pos, false) |
| 6055ed | 88 | end, |
| R | 89 | }) |
| 90 | ||
| 91 | minetest.register_node(":technic:blast_resistant_concrete", { | |
| 39c41a | 92 | description = S("Blast-resistant Concrete Block"), |
| 6055ed | 93 | tile_images = {"technic_blast_resistant_concrete_block.png",}, |
| ee0765 | 94 | groups={cracky=1, level=3, concrete=1}, |
| 0ca19d | 95 | sounds = default.node_sound_stone_defaults(), |
| ee0765 | 96 | after_place_node = function(pos, player, itemstack) |
| S | 97 | technic.update_posts(pos, false) |
| 0ca19d | 98 | end, |
| R | 99 | after_dig_node = function (pos, oldnode, oldmetadata, digger) |
| ee0765 | 100 | technic.update_posts(pos, false) |
| 0ca19d | 101 | end, |
| R | 102 | }) |
| 103 | ||
| 104 | minetest.register_node(":technic:concrete_post_platform", { | |
| 39c41a | 105 | description = S("Concrete Post Platform"), |
| 0ca19d | 106 | tile_images = {"technic_concrete_block.png",}, |
| ee0765 | 107 | groups={cracky=1, level=2}, |
| 0ca19d | 108 | sounds = default.node_sound_stone_defaults(), |
| R | 109 | paramtype = "light", |
| 110 | drawtype = "nodebox", | |
| 111 | node_box = { | |
| 112 | type = "fixed", | |
| ee0765 | 113 | fixed = {box_platform} |
| S | 114 | }, |
| 115 | on_place = function (itemstack, placer, pointed_thing) | |
| 116 | local node = minetest.get_node(pointed_thing.under) | |
| 117 | if not technic.concrete_posts[node.name] then | |
| 118 | return minetest.item_place_node(itemstack, placer, pointed_thing) | |
| 119 | end | |
| 120 | local links = technic.concrete_posts[node.name] | |
| 0defb2 | 121 | if links[6] ~= 0 then -- The post already has a platform |
| ee0765 | 122 | return minetest.item_place_node(itemstack, placer, pointed_thing) |
| S | 123 | end |
| 0defb2 | 124 | local id = technic.get_post_id({links[1], links[2], links[3], links[4], links[5], 1}) |
| ee0765 | 125 | minetest.set_node(pointed_thing.under, {name="technic:concrete_post"..id}) |
| S | 126 | itemstack:take_item() |
| 127 | placer:set_wielded_item(itemstack) | |
| 128 | return itemstack | |
| 129 | end, | |
| 130 | }) | |
| 131 | ||
| 0defb2 | 132 | local function gen_post_nodebox(x1, x2, z1, z2, y, platform) |
| R | 133 | local box |
| 134 | local xx = x1 + x2 | |
| 135 | local zz = z1 + z2 | |
| 136 | if ((xx == 2 and zz == 0) or (xx == 0 and zz == 2)) and y == 0 then | |
| 137 | box = {} | |
| 138 | else | |
| 139 | box = {box_center} | |
| 140 | end | |
| ee0765 | 141 | if x1 ~= 0 then |
| S | 142 | table.insert(box, box_x1) |
| 0ca19d | 143 | end |
| ee0765 | 144 | if x2 ~= 0 then |
| S | 145 | table.insert(box, box_x2) |
| 0ca19d | 146 | end |
| ee0765 | 147 | if z1 ~= 0 then |
| S | 148 | table.insert(box, box_z1) |
| 149 | end | |
| 150 | if z2 ~= 0 then | |
| 151 | table.insert(box, box_z2) | |
| 152 | end | |
| 153 | if platform ~= 0 then | |
| 154 | table.insert(box, box_platform) | |
| 155 | end | |
| 156 | return box | |
| 157 | end | |
| 0ca19d | 158 | |
| ee0765 | 159 | local function dig_post_with_platform(pos, oldnode, oldmetadata) |
| S | 160 | oldnode.name = "technic:concrete_post0" |
| 161 | minetest.set_node(pos, oldnode) | |
| 162 | technic.update_posts(pos, true) | |
| 163 | end | |
| 0ca19d | 164 | |
| ee0765 | 165 | function technic.posts_should_connect(pos) |
| S | 166 | local node = minetest.get_node(pos) |
| 167 | if technic.concrete_posts[node.name] then | |
| 168 | return "post" | |
| 169 | elseif minetest.get_item_group(node.name, "concrete") ~= 0 then | |
| 170 | return "block" | |
| f4302f | 171 | end |
| 0ca19d | 172 | end |
| R | 173 | |
| ee0765 | 174 | function technic.get_post_id(links) |
| 0defb2 | 175 | return (links[1] * 1) + (links[2] * 2) |
| R | 176 | + (links[3] * 4) + (links[4] * 8) |
| 177 | + (links[5] * 16) + (links[6] * 32) | |
| 0ca19d | 178 | end |
| ee0765 | 179 | |
| S | 180 | function technic.update_posts(pos, set, secondrun) |
| 181 | local node = minetest.get_node(pos) | |
| 182 | local link_positions = { | |
| 183 | {x=pos.x+1, y=pos.y, z=pos.z}, | |
| 184 | {x=pos.x-1, y=pos.y, z=pos.z}, | |
| 185 | {x=pos.x, y=pos.y, z=pos.z+1}, | |
| 186 | {x=pos.x, y=pos.y, z=pos.z-1}, | |
| 0defb2 | 187 | {x=pos.x, y=pos.y-1, z=pos.z}, |
| R | 188 | {x=pos.x, y=pos.y+1, z=pos.z}, |
| ee0765 | 189 | } |
| S | 190 | |
| 0defb2 | 191 | local links = {0, 0, 0, 0, 0, 0} |
| ee0765 | 192 | |
| S | 193 | for i, link_pos in pairs(link_positions) do |
| 194 | local connecttype = technic.posts_should_connect(link_pos) | |
| 195 | if connecttype then | |
| 196 | links[i] = 1 | |
| 197 | -- Have posts next to us update theirselves, | |
| 198 | -- but only once. (We don't want to start an | |
| 199 | -- infinite loop of updates) | |
| 200 | if not secondrun and connecttype == "post" then | |
| 201 | technic.update_posts(link_pos, true, true) | |
| 202 | end | |
| 203 | end | |
| 204 | end | |
| 0defb2 | 205 | |
| R | 206 | if links[5] == 1 or links[6] == 1 then |
| 207 | links[5] = 1 | |
| 208 | links[6] = 0 | |
| 209 | end | |
| 210 | ||
| ee0765 | 211 | -- We don't want to set ourselves if we have been removed or we are |
| S | 212 | -- updating a concrete node |
| 213 | if set then | |
| 214 | -- Preserve platform | |
| 215 | local oldlinks = technic.concrete_posts[node.name] | |
| 216 | if oldlinks then | |
| 0defb2 | 217 | links[6] = oldlinks[6] |
| ee0765 | 218 | end |
| S | 219 | minetest.set_node(pos, {name="technic:concrete_post" |
| 220 | ..technic.get_post_id(links)}) | |
| 221 | end | |
| 222 | end | |
| 223 | ||
| 224 | for x1 = 0, 1 do | |
| 225 | for x2 = 0, 1 do | |
| 226 | for z1 = 0, 1 do | |
| 227 | for z2 = 0, 1 do | |
| 0defb2 | 228 | for y = 0, 1 do |
| ee0765 | 229 | for platform = 0, 1 do |
| 0defb2 | 230 | local links = {x1, x2, z1, z2, y, platform} |
| ee0765 | 231 | local id = technic.get_post_id(links) |
| S | 232 | technic.concrete_posts["technic:concrete_post"..id] = links |
| 233 | ||
| 234 | local groups = {cracky=1, level=2, concrete_post=1} | |
| 235 | if id ~= 0 then | |
| 236 | groups.not_in_creative_inventory = 1 | |
| 237 | end | |
| 238 | ||
| 239 | local drop = "technic:concrete_post0" | |
| 240 | local after_dig_node = function(pos, oldnode, oldmetadata, digger) | |
| 241 | technic.update_posts(pos, false) | |
| 242 | end | |
| 243 | if platform ~= 0 then | |
| 244 | drop = "technic:concrete_post_platform" | |
| 245 | after_dig_node = function(pos, oldnode, oldmetadata, digger) | |
| 246 | dig_post_with_platform(pos, oldnode, oldmetadata) | |
| 247 | end | |
| 248 | end | |
| 249 | ||
| 250 | minetest.register_node(":technic:concrete_post"..id, { | |
| 39c41a | 251 | description = S("Concrete Post"), |
| ee0765 | 252 | tiles = {"technic_concrete_block.png"}, |
| S | 253 | groups = groups, |
| 254 | sounds = default.node_sound_stone_defaults(), | |
| 255 | drop = drop, | |
| 256 | paramtype = "light", | |
| 257 | sunlight_propagates = true, | |
| 258 | drawtype = "nodebox", | |
| 259 | node_box = { | |
| 260 | type = "fixed", | |
| 0defb2 | 261 | fixed = gen_post_nodebox(x1, x2, z1, z2, y, platform), |
| ee0765 | 262 | }, |
| S | 263 | after_place_node = function(pos, placer, itemstack) |
| 264 | technic.update_posts(pos, true) | |
| 265 | end, | |
| 266 | after_dig_node = after_dig_node, | |
| 267 | }) | |
| 268 | end | |
| 269 | end | |
| 270 | end | |
| 271 | end | |
| 272 | end | |
| 0defb2 | 273 | end |
| ee0765 | 274 | |
