| commit | author | age | ||
| ee0765 | 1 | -- API for the technic CNC machine |
| S | 2 | -- Again code is adapted from the NonCubic Blocks MOD v1.4 by yves_de_beck |
| 3 | technic.cnc = {} | |
| 4 | ||
| 5 | ||
| 6 | technic.cnc.detail_level = 16 | |
| 7 | ||
| 8 | -- REGISTER NONCUBIC FORMS, CREATE MODELS AND RECIPES: | |
| 9 | ------------------------------------------------------ | |
| 10 | local function cnc_sphere() | |
| 11 | local nodebox = {} | |
| 12 | local detail = technic.cnc.detail_level | |
| 13 | local sehne | |
| 14 | for i = 1, detail - 1 do | |
| 15 | sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2)) | |
| 16 | nodebox[i]={-sehne, (i/detail) - 0.5, -sehne, sehne, (i/detail)+(1/detail)-0.5, sehne} | |
| 17 | end | |
| 18 | return nodebox | |
| 19 | end | |
| 20 | ||
| 21 | local function cnc_cylinder_horizontal() | |
| 22 | local nodebox = {} | |
| 23 | local detail = technic.cnc.detail_level | |
| 24 | local sehne | |
| 25 | for i = 1, detail - 1 do | |
| 26 | sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2)) | |
| 27 | nodebox[i]={-0.5, (i/detail)-0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, sehne} | |
| 28 | end | |
| 29 | return nodebox | |
| 30 | end | |
| 31 | ||
| 32 | local function cnc_cylinder() | |
| 33 | local nodebox = {} | |
| 34 | local detail = technic.cnc.detail_level | |
| 35 | local sehne | |
| 36 | for i = 1, detail - 1 do | |
| 37 | sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2)) | |
| 38 | nodebox[i]={(i/detail) - 0.5, -0.5, -sehne, (i/detail)+(1/detail)-0.5, 0.5, sehne} | |
| 39 | end | |
| 40 | return nodebox | |
| 41 | end | |
| 42 | ||
| 43 | local function cnc_twocurvededge() | |
| 44 | local nodebox = {} | |
| 45 | local detail = technic.cnc.detail_level * 2 | |
| 46 | local sehne | |
| 47 | for i = (detail / 2) - 1, detail - 1 do | |
| 48 | sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2)) | |
| 49 | nodebox[i]={-sehne, -0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, 0.5} | |
| 50 | end | |
| 51 | return nodebox | |
| 52 | end | |
| 53 | ||
| 54 | local function cnc_onecurvededge() | |
| 55 | local nodebox = {} | |
| 56 | local detail = technic.cnc.detail_level * 2 | |
| 57 | local sehne | |
| 58 | for i = (detail / 2) - 1, detail - 1 do | |
| 59 | sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2)) | |
| 60 | nodebox[i]={-0.5, -0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, 0.5} | |
| 61 | end | |
| 62 | return nodebox | |
| 63 | end | |
| 64 | ||
| 65 | local function cnc_spike() | |
| 66 | local nodebox = {} | |
| 67 | local detail = technic.cnc.detail_level | |
| 68 | for i = 0, detail - 1 do | |
| 69 | nodebox[i+1] = {(i/detail/2)-0.5, (i/detail/2)-0.5, (i/detail/2)-0.5, | |
| 70 | 0.5-(i/detail/2), (i/detail)-0.5+(1/detail), 0.5-(i/detail/2)} | |
| 71 | end | |
| 72 | return nodebox | |
| 73 | end | |
| 74 | ||
| 75 | local function cnc_pyramid() | |
| 76 | local nodebox = {} | |
| 77 | local detail = technic.cnc.detail_level / 2 | |
| 78 | for i = 0, detail - 1 do | |
| 79 | nodebox[i+1] = {(i/detail/2)-0.5, (i/detail/2)-0.5, (i/detail/2)-0.5, 0.5-(i/detail/2), (i/detail/2)-0.5+(1/detail), 0.5-(i/detail/2)} | |
| 80 | end | |
| 81 | return nodebox | |
| 82 | end | |
| 83 | ||
| 84 | local function cnc_slope_inner_edge_upsdown() | |
| 85 | local nodebox = {} | |
| 86 | local detail = technic.cnc.detail_level | |
| 87 | for i = 0, detail-1 do | |
| 88 | nodebox[i+1] = {0.5-(i/detail)-(1/detail), (i/detail)-0.5, -0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5} | |
| 89 | nodebox[i+detail+1] = {-0.5, (i/detail)-0.5, 0.5-(i/detail)-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5} | |
| 90 | end | |
| 91 | return nodebox | |
| 92 | end | |
| 93 | ||
| 94 | local function cnc_slope_edge_upsdown() | |
| 95 | local nodebox = {} | |
| 96 | local detail = technic.cnc.detail_level | |
| 97 | for i = 0, detail-1 do | |
| 98 | nodebox[i+1] = {(-1*(i/detail))+0.5-(1/detail), (i/detail)-0.5, (-1*(i/detail))+0.5-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5} | |
| 99 | end | |
| 100 | return nodebox | |
| 101 | end | |
| 102 | ||
| 103 | local function cnc_slope_inner_edge() | |
| 104 | local nodebox = {} | |
| 105 | local detail = technic.cnc.detail_level | |
| 106 | for i = 0, detail-1 do | |
| 107 | nodebox[i+1] = {(i/detail)-0.5, -0.5, -0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5} | |
| 108 | nodebox[i+detail+1] = {-0.5, -0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5} | |
| 109 | end | |
| 110 | return nodebox | |
| 111 | end | |
| 112 | ||
| 113 | local function cnc_slope_edge() | |
| 114 | local nodebox = {} | |
| 115 | local detail = technic.cnc.detail_level | |
| 116 | for i = 0, detail-1 do | |
| 117 | nodebox[i+1] = {(i/detail)-0.5, -0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5} | |
| 118 | end | |
| 119 | return nodebox | |
| 120 | end | |
| 121 | ||
| 122 | local function cnc_slope_upsdown() | |
| 123 | local nodebox = {} | |
| 124 | local detail = technic.cnc.detail_level | |
| 125 | for i = 0, detail-1 do | |
| 126 | nodebox[i+1] = {-0.5, (i/detail)-0.5, (-1*(i/detail))+0.5-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5} | |
| 127 | end | |
| 128 | return nodebox | |
| 129 | end | |
| 130 | ||
| 131 | local function cnc_slope_lying() | |
| 132 | local nodebox = {} | |
| 133 | local detail = technic.cnc.detail_level | |
| 134 | for i = 0, detail-1 do | |
| 135 | nodebox[i+1] = {(i/detail)-0.5, -0.5, (i/detail)-0.5, (i/detail)-0.5+(1/detail), 0.5 , 0.5} | |
| 136 | end | |
| 137 | return nodebox | |
| 138 | end | |
| 139 | ||
| 140 | local function cnc_slope() | |
| 141 | local nodebox = {} | |
| 142 | local detail = technic.cnc.detail_level | |
| 143 | for i = 0, detail-1 do | |
| 144 | nodebox[i+1] = {-0.5, (i/detail)-0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5} | |
| 145 | end | |
| 146 | return nodebox | |
| 147 | end | |
| 148 | ||
| 149 | -- Define slope boxes for the various nodes | |
| 150 | ------------------------------------------- | |
| 151 | technic.cnc.programs = { | |
| 152 | {suffix = "technic_cnc_stick", | |
| 153 | nodebox = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15}, | |
| 154 | desc = "Stick"}, | |
| 155 | ||
| 156 | {suffix = "technic_cnc_element_end_double", | |
| 157 | nodebox = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.5}, | |
| 158 | desc = "Element End Double"}, | |
| 159 | ||
| 160 | {suffix = "technic_cnc_element_cross_double", | |
| 161 | nodebox = { | |
| 162 | {0.3, -0.5, -0.3, 0.5, 0.5, 0.3}, | |
| 163 | {-0.3, -0.5, -0.5, 0.3, 0.5, 0.5}, | |
| 164 | {-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}}, | |
| 165 | desc = "Element Cross Double"}, | |
| 166 | ||
| 167 | {suffix = "technic_cnc_element_t_double", | |
| 168 | nodebox = { | |
| 169 | {-0.3, -0.5, -0.5, 0.3, 0.5, 0.3}, | |
| 170 | {-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}, | |
| 171 | {0.3, -0.5, -0.3, 0.5, 0.5, 0.3}}, | |
| 172 | desc = "Element T Double"}, | |
| 173 | ||
| 174 | {suffix = "technic_cnc_element_edge_double", | |
| 175 | nodebox = { | |
| 176 | {-0.3, -0.5, -0.5, 0.3, 0.5, 0.3}, | |
| 177 | {-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}}, | |
| 178 | desc = "Element Edge Double"}, | |
| 179 | ||
| 180 | {suffix = "technic_cnc_element_straight_double", | |
| 181 | nodebox = {-0.3, -0.5, -0.5, 0.3, 0.5, 0.5}, | |
| 182 | desc = "Element Straight Double"}, | |
| 183 | ||
| 184 | {suffix = "technic_cnc_element_end", | |
| 185 | nodebox = {-0.3, -0.5, -0.3, 0.3, 0, 0.5}, | |
| 186 | desc = "Element End"}, | |
| 187 | ||
| 188 | {suffix = "technic_cnc_element_cross", | |
| 189 | nodebox = { | |
| 190 | {0.3, -0.5, -0.3, 0.5, 0, 0.3}, | |
| 191 | {-0.3, -0.5, -0.5, 0.3, 0, 0.5}, | |
| 192 | {-0.5, -0.5, -0.3, -0.3, 0, 0.3}}, | |
| 193 | desc = "Element Cross"}, | |
| 194 | ||
| 195 | {suffix = "technic_cnc_element_t", | |
| 196 | nodebox = { | |
| 197 | {-0.3, -0.5, -0.5, 0.3, 0, 0.3}, | |
| 198 | {-0.5, -0.5, -0.3, -0.3, 0, 0.3}, | |
| 199 | {0.3, -0.5, -0.3, 0.5, 0, 0.3}}, | |
| 200 | desc = "Element T"}, | |
| 201 | ||
| 202 | {suffix = "technic_cnc_element_edge", | |
| 203 | nodebox = { | |
| 204 | {-0.3, -0.5, -0.5, 0.3, 0, 0.3}, | |
| 205 | {-0.5, -0.5, -0.3, -0.3, 0, 0.3}}, | |
| 206 | desc = "Element Edge"}, | |
| 207 | ||
| 208 | {suffix = "technic_cnc_element_straight", | |
| 209 | nodebox = {-0.3, -0.5, -0.5, 0.3, 0, 0.5}, | |
| 210 | desc = "Element Straight"}, | |
| 211 | ||
| 212 | {suffix = "technic_cnc_sphere", | |
| 213 | nodebox = cnc_sphere(), | |
| 214 | desc = "Sphere"}, | |
| 215 | ||
| 216 | {suffix = "technic_cnc_cylinder_horizontal", | |
| 217 | nodebox = cnc_cylinder_horizontal(), | |
| 218 | desc = "Cylinder Horizontal"}, | |
| 219 | ||
| 220 | {suffix = "technic_cnc_cylinder", | |
| 221 | nodebox = cnc_cylinder(), | |
| 222 | desc = ""}, | |
| 223 | ||
| 224 | {suffix = "technic_cnc_twocurvededge", | |
| 225 | nodebox = cnc_twocurvededge(), | |
| 226 | desc = "One Curved Edge Block"}, | |
| 227 | ||
| 228 | {suffix = "technic_cnc_onecurvededge", | |
| 229 | nodebox = cnc_onecurvededge(), | |
| 230 | desc = "Two Curved Edge Block"}, | |
| 231 | ||
| 232 | {suffix = "technic_cnc_spike", | |
| 233 | nodebox = cnc_spike(), | |
| 234 | desc = "Spike"}, | |
| 235 | ||
| 236 | {suffix = "technic_cnc_pyramid", | |
| 237 | nodebox = cnc_pyramid(), | |
| 238 | desc = "Pyramid"}, | |
| 239 | ||
| 240 | {suffix = "technic_cnc_slope_inner_edge_upsdown", | |
| 241 | nodebox = cnc_slope_inner_edge_upsdown(), | |
| 242 | desc = "Slope Upside Down Inner Edge"}, | |
| 243 | ||
| 244 | {suffix = "technic_cnc_slope_edge_upsdown", | |
| 245 | nodebox = cnc_slope_edge_upsdown(), | |
| 246 | desc = "Slope Upside Down Edge"}, | |
| 247 | ||
| 248 | {suffix = "technic_cnc_slope_inner_edge", | |
| 249 | nodebox = cnc_slope_inner_edge(), | |
| 250 | desc = "Slope Inner Edge"}, | |
| 251 | ||
| 252 | {suffix = "technic_cnc_slope_edge", | |
| 253 | nodebox = cnc_slope_edge(), | |
| 254 | desc = "Slope Edge"}, | |
| 255 | ||
| 256 | {suffix = "technic_cnc_slope_upsdown", | |
| 257 | nodebox = cnc_slope_upsdown(), | |
| 258 | desc = "Slope Upside Down"}, | |
| 259 | ||
| 260 | {suffix = "technic_cnc_slope_lying", | |
| 261 | nodebox = cnc_slope_lying(), | |
| 262 | desc = "Slope Lying"}, | |
| 263 | ||
| 264 | {suffix = "technic_cnc_slope", | |
| 265 | nodebox = cnc_slope(), | |
| 266 | desc = "Slope"}, | |
| 267 | } | |
| 268 | ||
| 269 | -- Allow disabling certain programs for some node. Default is allowing all types for all nodes | |
| 270 | technic.cnc.programs_disable = { | |
| 271 | -- ["default:brick"] = {"technic_cnc_stick"}, -- Example: Disallow the stick for brick | |
| 272 | -- ... | |
| 273 | ["default:dirt"] = {"technic_cnc_sphere", "technic_cnc_slope_upsdown", "technic_cnc_edge", | |
| 274 | "technic_cnc_inner_edge", "technic_cnc_slope_edge_upsdown", | |
| 275 | "technic_cnc_slope_inner_edge_upsdown", "technic_cnc_stick", | |
| 276 | "technic_cnc_cylinder_horizontal"} | |
| 277 | } | |
| 278 | ||
| 279 | -- Generic function for registering all the different node types | |
| 280 | function technic.cnc.register_program(recipeitem, suffix, nodebox, groups, images, description) | |
| 281 | minetest.register_node(":"..recipeitem.."_"..suffix, { | |
| 282 | description = description, | |
| 283 | drawtype = "nodebox", | |
| 284 | tiles = images, | |
| 285 | paramtype = "light", | |
| 286 | paramtype2 = "facedir", | |
| 287 | walkable = true, | |
| 288 | node_box = { | |
| 289 | type = "fixed", | |
| 290 | fixed = nodebox | |
| 291 | }, | |
| 292 | groups = groups, | |
| 293 | }) | |
| 294 | end | |
| 295 | ||
| 296 | -- function to iterate over all the programs the CNC machine knows | |
| 297 | function technic.cnc.register_all(recipeitem, groups, images, description) | |
| 298 | for _, data in ipairs(technic.cnc.programs) do | |
| 299 | -- Disable node creation for disabled node types for some material | |
| 300 | local do_register = true | |
| 301 | if technic.cnc.programs_disable[recipeitem] ~= nil then | |
| 302 | for __, disable in ipairs(technic.cnc.programs_disable[recipeitem]) do | |
| 303 | if disable == data.suffix then | |
| 304 | do_register = false | |
| 305 | end | |
| 306 | end | |
| 307 | end | |
| 308 | -- Create the node if it passes the test | |
| 309 | if do_register then | |
| 310 | technic.cnc.register_program(recipeitem, data.suffix, data.nodebox, groups, images, description.." "..data.desc) | |
| 311 | end | |
| 312 | end | |
| 313 | end | |
| 314 | ||
| 315 | ||
| 316 | -- REGISTER NEW TECHNIC_CNC_API's PART 2: technic.cnc..register_element_end(subname, recipeitem, groups, images, desc_element_xyz) | |
| 317 | ----------------------------------------------------------------------------------------------------------------------- | |
| 318 | function technic.cnc.register_slope_edge_etc(recipeitem, groups, images, desc_slope, desc_slope_lying, desc_slope_upsdown, desc_slope_edge, desc_slope_inner_edge, desc_slope_upsdwn_edge, desc_slope_upsdwn_inner_edge, desc_pyramid, desc_spike, desc_onecurvededge, desc_twocurvededge, desc_cylinder, desc_cylinder_horizontal, desc_sphere, desc_element_straight, desc_element_edge, desc_element_t, desc_element_cross, desc_element_end) | |
| 319 | ||
| 320 | technic.cnc.register_slope(recipeitem, groups, images, desc_slope) | |
| 321 | technic.cnc.register_slope_lying(recipeitem, groups, images, desc_slope_lying) | |
| 322 | technic.cnc.register_slope_upsdown(recipeitem, groups, images, desc_slope_upsdown) | |
| 323 | technic.cnc.register_slope_edge(recipeitem, groups, images, desc_slope_edge) | |
| 324 | technic.cnc.register_slope_inner_edge(recipeitem, groups, images, desc_slope_inner_edge) | |
| 325 | technic.cnc.register_slope_edge_upsdown(recipeitem, groups, images, desc_slope_upsdwn_edge) | |
| 326 | technic.cnc.register_slope_inner_edge_upsdown(recipeitem, groups, images, desc_slope_upsdwn_inner_edge) | |
| 327 | technic.cnc.register_pyramid(recipeitem, groups, images, desc_pyramid) | |
| 328 | technic.cnc.register_spike(recipeitem, groups, images, desc_spike) | |
| 329 | technic.cnc.register_onecurvededge(recipeitem, groups, images, desc_onecurvededge) | |
| 330 | technic.cnc.register_twocurvededge(recipeitem, groups, images, desc_twocurvededge) | |
| 331 | technic.cnc.register_cylinder(recipeitem, groups, images, desc_cylinder) | |
| 332 | technic.cnc.register_cylinder_horizontal(recipeitem, groups, images, desc_cylinder_horizontal) | |
| 333 | technic.cnc.register_sphere(recipeitem, groups, images, desc_sphere) | |
| 334 | technic.cnc.register_element_straight(recipeitem, groups, images, desc_element_straight) | |
| 335 | technic.cnc.register_element_edge(recipeitem, groups, images, desc_element_edge) | |
| 336 | technic.cnc.register_element_t(recipeitem, groups, images, desc_element_t) | |
| 337 | technic.cnc.register_element_cross(recipeitem, groups, images, desc_element_cross) | |
| 338 | technic.cnc.register_element_end(recipeitem, groups, images, desc_element_end) | |
| 339 | end | |
| 340 | ||
| 341 | -- REGISTER STICKS: noncubic.register_xyz(recipeitem, groups, images, desc_element_xyz) | |
| 342 | ------------------------------------------------------------------------------------------------------------ | |
| 343 | function technic.cnc.register_stick_etc(recipeitem, groups, images, desc_stick) | |
| 344 | technic.cnc.register_stick(recipeitem, groups, images, desc_stick) | |
| 345 | end | |
| 346 | ||
| 347 | function technic.cnc.register_elements(recipeitem, groups, images, desc_element_straight_double, desc_element_edge_double, desc_element_t_double, desc_element_cross_double, desc_element_end_double) | |
| 348 | technic.cnc.register_element_straight_double(recipeitem, groups, images, desc_element_straight_double) | |
| 349 | technic.cnc.register_element_edge_double(recipeitem, groups, images, desc_element_edge_double) | |
| 350 | technic.cnc.register_element_t_double(recipeitem, groups, images, desc_element_t_double) | |
| 351 | technic.cnc.register_element_cross_double(recipeitem, groups, images, desc_element_cross_double) | |
| 352 | technic.cnc.register_element_end_double(recipeitem, groups, images, desc_element_end_double) | |
| 353 | end | |
| 354 | ||
