init.lua

   1 -- autofly by cora
   2 -- gui shit shamelessly stolen from advmarkers
   3 -- https://git.minetest.land/luk3yx/advmarkers-csm
   4 --[[
   5     PATCHING MINETEST: (for autoaim)
   6 in l_localplayer.h add:
   7         static int l_set_yaw(lua_State *L);
   8         static int l_set_pitch(lua_State *L);
   9
  10 in l_localplayer.cpp add:
  11     int LuaLocalPlayer::l_set_yaw(lua_State *L)
  12     {
  13         LocalPlayer *player = getobject(L, 1);
  14         f32 p = (float) luaL_checkinteger(L, 2);
  15         player->setYaw(p);
  16         g_game->cam_view.camera_yaw = p;
  17         g_game->cam_view_target.camera_yaw = p;
  18         player->setYaw(p);
  19         return 0;
  20     }
  21     int LuaLocalPlayer::l_set_pitch(lua_State *L)
  22     {
  23         LocalPlayer *player = getobject(L, 1);
  24         f32 p = (float) luaL_checkinteger(L, 2);
  25         player->setPitch(p);
  26         g_game->cam_view.camera_pitch = p;
  27         g_game->cam_view_target.camera_pitch = p;
  28         player->setPitch(p);
  29         return 0;
  30     }
  31 in src/client/game.h, below class Game { public: add:
  32         CameraOrientation cam_view = {0};
  33         CameraOrientation cam_view_target  = { 0 };
  34
  35 from src/client/game.cpp remove
  36     CameraOrientation cam_view = {0};
  37         CameraOrientation cam_view_target  = { 0 };
  38
  39 --]]
  40
  41 -- Chat commands:
  42 -- .wa x,y,z name - add waypoint with coords and name
  43 -- .wah - quickadd this location (name will be time and date)
  44 -- .wp - open the selection menu
  45 -- .cls - remove hud
  46
  47 autofly = {}
  48 wps={}
  49
  50
  51 local landing_distance=100
  52 local speed=0;
  53 local ltime=0
  54
  55 local storage = minetest.get_mod_storage()
  56 local oldpm=false
  57 local lpos={x=0,y=0,z=0}
  58 local info=minetest.get_server_info()
  59 local stprefix="autofly-".. info['address']  .. '-'
  60 autofly.flying=false
  61 autofly.cruiseheight = 30
  62
  63 local modname = minetest.get_current_modname()
  64 local modpath = minetest.get_modpath(modname)
  65 dofile(modpath .. "/wpforms.lua")
  66
  67 local hud_wp
  68 local hud_info
  69 -- /COMMON
  70 local function pos_to_string(pos)
  71     if type(pos) == 'table' then
  72         pos = minetest.pos_to_string(vector.round(pos))
  73     end
  74     if type(pos) == 'string' then
  75         return pos
  76     end
  77 end
  78
  79 local function string_to_pos(pos)
  80     if type(pos) == 'string' then
  81         pos = minetest.string_to_pos(pos)
  82     end
  83     if type(pos) == 'table' then
  84         return vector.round(pos)
  85     end
  86 end
  87 function round2(num, numDecimalPlaces)
  88   return tonumber(string.format("%." .. (numDecimalPlaces or 0) .. "f", num))
  89 end
  90
  91 function autofly.get2ddst(pos1,pos2)
  92     return vector.distance({x=pos1.x,y=0,z=pos1.z},{x=pos2.x,y=0,z=pos2.z})
  93 end
  94
  95 local last_sprint = false
  96
  97 minetest.register_globalstep(function()
  98     autofly.axissnap()
  99     if minetest.settings:get_bool("autosprint") or (minetest.settings:get_bool("continuous_forward") and minetest.settings:get_bool("autofsprint")) then
 100         core.set_keypress("special1", true)
 101         last_sprint = true
 102     elseif last_sprint then
 103         core.set_keypress("special1", false)
 104         last_sprint = false
 105     end
 106
 107
 108     if not minetest.localplayer then return end
 109     if not autofly.flying then autofly.set_hud_info("")
 110      else
 111         local pos = autofly.last_coords
 112         if pos then
 113             local dst = vector.distance(pos,minetest.localplayer:get_pos())
 114             local etatime=-1
 115             if not (speed == 0) then etatime = round2(dst / speed / 60,2) end
 116             autofly.etatime=etatime
 117             autofly.set_hud_info(autofly.last_name .. "\n" .. pos_to_string(pos) .. "\n" .. "ETA" .. etatime .. " mins")
 118             if  autofly.flying and dst < landing_distance then
 119                 autofly.arrived()
 120             end
 121         end
 122     end
 123     if not minetest.settings:get_bool("freecam") and autofly.flying and (minetest.settings:get_bool('afly_autoaim')) then
 124         autofly.aim(autofly.last_coords)
 125         --core.set_keypress("special1", true)
 126     end
 127
 128     if ( os.time() < ltime + 1 ) then return end
 129     ltime=os.time()
 130     if lpos then
 131         local dst=vector.distance(minetest.localplayer:get_pos(),lpos)
 132         speed=round2(dst,1)
 133         autofly.speed=speed
 134     end
 135     lpos=minetest.localplayer:get_pos()
 136     autofly.cruise()
 137 end)
 138
 139
 140 function autofly.set_hud_wp(pos, title)
 141     if hud_wp then
 142             minetest.localplayer:hud_remove(hud_wp)
 143     end
 144     pos = string_to_pos(pos)
 145     hud_wp=nil
 146     if not pos then return end
 147     if not title then
 148         title = pos.x .. ', ' .. pos.y .. ', ' .. pos.z
 149     end
 150     autofly.last_name=title
 151     if hud_wp then
 152         minetest.localplayer:hud_change(hud_wp, 'name', title)
 153         minetest.localplayer:hud_change(hud_wp, 'world_pos', pos)
 154     else
 155         hud_wp = minetest.localplayer:hud_add({
 156             hud_elem_type = 'waypoint',
 157             name          = title,
 158             text          = 'm',
 159             number        = 0x00ff00,
 160             world_pos     = pos
 161         })
 162     end
 163     return true
 164 end
 165
 166 local hud_info
 167 function autofly.set_hud_info(text)
 168     if not minetest.localplayer then return end
 169     if type(text) ~= "string" then return end
 170     local vspeed=minetest.localplayer:get_velocity()
 171     local ttext=text.."\nSpeed: "..speed.."n/s\n"..round2(vspeed.x,2) ..','..round2(vspeed.y,2) ..','..round2(vspeed.z,2) .."\nYaw:"..round2(minetest.localplayer:get_yaw(),2).."° Pitch:" ..round2(minetest.localplayer:get_pitch(),2).."°"
 172     if hud_info then
 173         minetest.localplayer:hud_change(hud_info,'text',ttext)
 174     else
 175         hud_info = minetest.localplayer:hud_add({
 176             hud_elem_type = 'text',
 177             name          = "Flight Info",
 178             text          = ttext,
 179             number        = 0x00ff00,
 180             direction   = 0,
 181             position = {x=0,y=0.90},
 182             alignment ={x=1,y=1},
 183             offset = {x=0, y=0}
 184         })
 185     end
 186     return true
 187 end
 188
 189
 190
 191 function autofly.display_waypoint(name)
 192     local pos=autofly.get_waypoint(name)
 193     autofly.last_name = name
 194     autofly.last_coords = pos
 195     autofly.set_hud_info(name)
 196     autofly.aim(autofly.last_coords)
 197     autofly.set_hud_wp(autofly.last_coords, autofly.last_name)
 198     return true
 199 end
 200
 201 function autofly.goto_waypoint(name)
 202     local wp=autofly.get_waypoint(name)
 203     autofly.goto(wp)
 204     autofly.last_name=name
 205     autofly.display_waypoint(autofly.last_name)
 206     return true
 207 end
 208
 209 function autofly.goto(pos)
 210     oldpm=minetest.settings:get_bool("pitch_move")
 211     minetest.settings:set_bool("pitch_move",true)
 212     minetest.settings:set_bool("continuous_forward",true)
 213     if minetest.settings:get_bool("afly_sprint") then
 214         minetest.settings:set_bool("autofsprint",true)
 215         minetest.settings:set_bool("autoeat_timed",true)
 216     end
 217     minetest.settings:set_bool("afly_autoaim",true)
 218     autofly.last_coords = pos
 219     autofly.last_name = minetest.pos_to_string(pos)
 220     autofly.aim(autofly.last_coords)
 221     autofly.flying=true
 222     autofly.set_hud_wp(autofly.last_coords, autofly.last_name)
 223     return true
 224 end
 225
 226 function autofly.arrived()
 227     if not autofly.flying then return end
 228     minetest.settings:set("continuous_forward", "false")
 229     minetest.settings:set_bool("autofsprint",false)
 230     minetest.settings:set_bool("pitch_move",oldpm)
 231     minetest.settings:set_bool("afly_autoaim",false)
 232     minetest.settings:set_bool("autoeat_timed",false)
 233     autofly.set_hud_info("Arrived at destination")
 234     autofly.flying = false
 235     minetest.localplayer:hud_change(hud_info,'text',autofly.last_name .. "\n" .. "Arrived at destination.")
 236     minetest.sound_play({name = "default_alert", gain = 1.0})
 237 end
 238
 239 local cruise_wason=false
 240 local nfctr=0
 241 local nodenames_ground = {
 242     'mcl_core:dirt',
 243     'mcl_core:stone',
 244     'mcl_core:sand',
 245     'mcl_core:redsand',
 246     'mcl_colorblocks:hardened_clay',
 247     'mcl_colorblocks:hardened_clay_orange',
 248     'mcl_colorblocks:hardened_clay_yellow',
 249     'mcl_colorblocks:hardened_clay_red',
 250     'mcl_core:endstone',
 251     'mcl_core:netherrack',
 252     'mcl_core:gravel',
 253     'mcl_core:water_source',
 254     'mcl_core:water_flowing',
 255     'mcl_core:lava_source',
 256     'mcl_core:lava_flowing',
 257     'mcl_core:ice',
 258     "mcl_anvils:anvil",
 259     'mcl_anvils:anvil',
 260     'mcl_anvils:anvil_damage_1',
 261     'mcl_anvils:anvil_damage_2',
 262     'mcl_anvils:update_formspec_0_60_0',
 263     'mcl_armor:boots_',
 264     'mcl_armor:boots_chain',
 265     'mcl_armor:boots_diamond',
 266     'mcl_armor:boots_gold',
 267     'mcl_armor:boots_iron',
 268     'mcl_armor:boots_leather',
 269     'mcl_armor:chestplate_',
 270     'mcl_armor:chestplate_chain',
 271     'mcl_armor:chestplate_diamond',
 272     'mcl_armor:chestplate_gold',
 273     'mcl_armor:chestplate_iron',
 274     'mcl_armor:chestplate_leather',
 275     'mcl_armor:helmet_',
 276     'mcl_armor:helmet_chain',
 277     'mcl_armor:helmet_diamond',
 278     'mcl_armor:helmet_gold',
 279     'mcl_armor:helmet_iron',
 280     'mcl_armor:helmet_leather',
 281     'mcl_armor:leggings_',
 282     'mcl_armor:leggings_chain',
 283     'mcl_armor:leggings_diamond',
 284     'mcl_armor:leggings_gold',
 285     'mcl_armor:leggings_iron',
 286     'mcl_armor:leggings_leather',
 287     'mcl_banners:banner_item_',
 288     'mcl_banners:banner_item_white',
 289     'mcl_banners:hanging_banner',
 290     'mcl_banners:respawn_entities',
 291     'mcl_banners:standing_banner',
 292     'mcl_beds:bed_',
 293     'mcl_beds:bed_red_bottom',
 294     'mcl_beds:bed_red_top',
 295     'mcl_beds:bed_white_bottom',
 296     'mcl_beds:sleeping',
 297     'mcl_beds:spawn',
 298     'mcl_biomes:chorus_plant',
 299     'mcl_boats:boat',
 300     'mcl_books:book',
 301     'mcl_books:bookshelf',
 302     'mcl_books:signing',
 303     'mcl_books:writable_book',
 304     'mcl_books:written_book',
 305     'mcl_bows:arrow',
 306     'mcl_bows:arrow_box',
 307     'mcl_bows:arrow_entity',
 308     'mcl_bows:bow',
 309     'mcl_bows:bow_',
 310     'mcl_bows:bow_0',
 311     'mcl_bows:bow_1',
 312     'mcl_bows:bow_2',
 313     'mcl_bows:use_bow',
 314     'mcl_brewing:stand',
 315     'mcl_brewing:stand_',
 316     'mcl_brewing:stand_000',
 317     'mcl_brewing:stand_001',
 318     'mcl_brewing:stand_010',
 319     'mcl_brewing:stand_011',
 320     'mcl_brewing:stand_100',
 321     'mcl_brewing:stand_101',
 322     'mcl_brewing:stand_110',
 323     'mcl_brewing:stand_111',
 324     'mcl_buckets:bucket_empty',
 325     'mcl_buckets:bucket_lava',
 326     'mcl_buckets:bucket_river_water',
 327     'mcl_buckets:bucket_water',
 328     'mcl_cake:cake',
 329     'mcl_cake:cake_',
 330     'mcl_cake:cake_1',
 331     'mcl_cake:cake_6',
 332     'mcl_cauldrons:cauldron',
 333     'mcl_cauldrons:cauldron_',
 334     'mcl_cauldrons:cauldron_1',
 335     'mcl_cauldrons:cauldron_1r',
 336     'mcl_cauldrons:cauldron_2',
 337     'mcl_cauldrons:cauldron_2r',
 338     'mcl_cauldrons:cauldron_3',
 339     'mcl_cauldrons:cauldron_3r',
 340     'mcl_chests:chest',
 341     'mcl_chests:ender_chest',
 342     'mcl_chests:reset_trapped_chests',
 343     'mcl_chests:trapped_chest',
 344     'mcl_chests:trapped_chest_',
 345     'mcl_chests:trapped_chest_left',
 346     'mcl_chests:trapped_chest_on',
 347     'mcl_chests:trapped_chest_on_left',
 348     'mcl_chests:trapped_chest_on_right',
 349     'mcl_chests:trapped_chest_right',
 350     'mcl_chests:update_ender_chest_formspecs_0_60_0',
 351     'mcl_chests:update_formspecs_0_51_0',
 352     'mcl_chests:update_shulker_box_formspecs_0_60_0',
 353     'mcl_chests:violet_shulker_box',
 354     'mcl_clock:clock',
 355     'mcl_clock:clock_',
 356     'mcl_cocoas:cocoa_1',
 357     'mcl_cocoas:cocoa_2',
 358     'mcl_cocoas:cocoa_3',
 359     'mcl_colorblocks:concrete_',
 360     'mcl_colorblocks:concrete_powder_',
 361     'mcl_colorblocks:glazed_terracotta_',
 362     'mcl_colorblocks:glazed_terracotta_black',
 363     'mcl_colorblocks:glazed_terracotta_blue',
 364     'mcl_colorblocks:glazed_terracotta_brown',
 365     'mcl_colorblocks:glazed_terracotta_cyan',
 366     'mcl_colorblocks:glazed_terracotta_green',
 367     'mcl_colorblocks:glazed_terracotta_grey',
 368     'mcl_colorblocks:glazed_terracotta_light_blue',
 369     'mcl_colorblocks:glazed_terracotta_lime',
 370     'mcl_colorblocks:glazed_terracotta_magenta',
 371     'mcl_colorblocks:glazed_terracotta_orange',
 372     'mcl_colorblocks:glazed_terracotta_pink',
 373     'mcl_colorblocks:glazed_terracotta_purple',
 374     'mcl_colorblocks:glazed_terracotta_red',
 375     'mcl_colorblocks:glazed_terracotta_silver',
 376     'mcl_colorblocks:glazed_terracotta_white',
 377     'mcl_colorblocks:glazed_terracotta_yellow',
 378     'mcl_colorblocks:hardened_clay',
 379     'mcl_colorblocks:hardened_clay_',
 380     'mcl_colorblocks:hardened_clay_orange',
 381     'mcl_comparators:comparator_',
 382     'mcl_comparators:comparator_off_',
 383     'mcl_comparators:comparator_off_comp',
 384     'mcl_comparators:comparator_off_sub',
 385     'mcl_comparators:comparator_on_',
 386     'mcl_comparators:comparator_on_comp',
 387     'mcl_comparators:comparator_on_sub',
 388     'mcl_compass:compass',
 389     'mcl_core:acacialeaves',
 390     'mcl_core:acaciasapling',
 391     'mcl_core:acaciatree',
 392     'mcl_core:acaciawood',
 393     'mcl_core:andesite',
 394     'mcl_core:andesite_smooth',
 395     'mcl_core:apple',
 396     'mcl_core:apple_gold',
 397     'mcl_core:axe_diamond',
 398     'mcl_core:axe_gold',
 399     'mcl_core:axe_iron',
 400     'mcl_core:axe_stone',
 401     'mcl_core:axe_wood',
 402     'mcl_core:barrier',
 403     'mcl_core:bedrock',
 404     'mcl_core:birchsapling',
 405     'mcl_core:birchtree',
 406     'mcl_core:birchwood',
 407     'mcl_core:bone_block',
 408     'mcl_core:bowl',
 409     'mcl_core:brick',
 410     'mcl_core:brick_block',
 411     'mcl_core:cactus',
 412     'mcl_core:charcoal_lump',
 413     'mcl_core:clay',
 414     'mcl_core:clay_lump',
 415     'mcl_core:coalblock',
 416     'mcl_core:coal_lump',
 417     'mcl_core:coarse_dirt',
 418     'mcl_core:cobble',
 419     'mcl_core:cobblestone',
 420     'mcl_core:cobweb',
 421     'mcl_core:darksapling',
 422     'mcl_core:darktree',
 423     'mcl_core:darkwood',
 424     'mcl_core:deadbush',
 425     'mcl_core:diamond',
 426     'mcl_core:diamondblock',
 427     'mcl_core:diorite',
 428     'mcl_core:diorite_smooth',
 429     'mcl_core:dirt',
 430     'mcl_core:dirt_with_dry_grass',
 431     'mcl_core:dirt_with_dry_grass_snow',
 432     'mcl_core:dirt_with_grass',
 433     'mcl_core:dirt_with_grass_snow',
 434     'mcl_core:emerald',
 435     'mcl_core:emeraldblock',
 436     'mcl_core:flint',
 437     'mcl_core:frosted_ice_',
 438     'mcl_core:frosted_ice_0',
 439     'mcl_core:glass',
 440     'mcl_core:glass_',
 441     'mcl_core:glass_black',
 442     'mcl_core:glass_blue',
 443     'mcl_core:glass_brown',
 444     'mcl_core:glass_cyan',
 445     'mcl_core:glass_gray',
 446     'mcl_core:glass_green',
 447     'mcl_core:glass_light_blue',
 448     'mcl_core:glass_lime',
 449     'mcl_core:glass_magenta',
 450     'mcl_core:glass_orange',
 451     'mcl_core:glass_pink',
 452     'mcl_core:glass_purple',
 453     'mcl_core:glass_red',
 454     'mcl_core:glass_silver',
 455     'mcl_core:glass_white',
 456     'mcl_core:glass_yellow',
 457     'mcl_core:goldblock',
 458     'mcl_core:gold_ingot',
 459     'mcl_core:gold_nugget',
 460     'mcl_core:granite',
 461     'mcl_core:granite_smooth',
 462     'mcl_core:grass_path',
 463     'mcl_core:gravel',
 464     'mcl_core:ice',
 465     'mcl_core:ironblock',
 466     'mcl_core:iron_ingot',
 467     'mcl_core:iron_nugget',
 468     'mcl_core:jungleleaves',
 469     'mcl_core:junglesapling',
 470     'mcl_core:jungletree',
 471     'mcl_core:junglewood',
 472     'mcl_core:ladder',
 473     'mcl_core:lapisblock',
 474     'mcl_core:lava_flowing',
 475     'mcl_core:lava_source',
 476     'mcl_core:leaves',
 477     'mcl_core:mat',
 478     'mcl_core:mossycobble',
 479     'mcl_core:mycelium',
 480     'mcl_core:mycelium_snow',
 481     'mcl_core:obsidian',
 482     'mcl_core:packed_ice',
 483     'mcl_core:paper',
 484     'mcl_core:pick_diamond',
 485     'mcl_core:pick_gold',
 486     'mcl_core:pick_iron',
 487     'mcl_core:pick_stone',
 488     'mcl_core:pick_wood',
 489     'mcl_core:podzol',
 490     'mcl_core:podzol_snow',
 491     'mcl_core:realm_barrier',
 492     'mcl_core:redsand',
 493     'mcl_core:redsandstone',
 494     'mcl_core:redsandstonecarved',
 495     'mcl_core:redsandstonesmooth',
 496     'mcl_core:redsandstonesmooth2',
 497     'mcl_core:reeds',
 498     'mcl_core:replace_legacy_dry_grass_0_65_0',
 499     'mcl_core:sand',
 500     'mcl_core:sandstone',
 501     'mcl_core:sandstonecarved',
 502     'mcl_core:sandstonesmooth',
 503     'mcl_core:sandstonesmooth2',
 504     'mcl_core:sapling',
 505     'mcl_core:shears',
 506     'mcl_core:shovel_diamond',
 507     'mcl_core:shovel_gold',
 508     'mcl_core:shovel_iron',
 509     'mcl_core:shovel_stone',
 510     'mcl_core:shovel_wood',
 511     'mcl_core:slimeblock',
 512     'mcl_core:snow',
 513     'mcl_core:snow_',
 514     'mcl_core:snowblock',
 515     'mcl_core:spruceleaves',
 516     'mcl_core:sprucesapling',
 517     'mcl_core:sprucetree',
 518     'mcl_core:sprucewood',
 519     'mcl_core:stick',
 520     'mcl_core:stone',
 521     'mcl_core:stonebrick',
 522     'mcl_core:stonebrickcarved',
 523     'mcl_core:stonebrickcracked',
 524     'mcl_core:stonebrickmossy',
 525     'mcl_core:stone_smooth',
 526     'mcl_core:stone_with_coal',
 527     'mcl_core:stone_with_diamond',
 528     'mcl_core:stone_with_emerald',
 529     'mcl_core:stone_with_gold',
 530     'mcl_core:stone_with_iron',
 531     'mcl_core:stone_with_lapis',
 532     'mcl_core:stone_with_redstone',
 533     'mcl_core:stone_with_redstone_lit',
 534     'mcl_core:sugar',
 535     'mcl_core:sword_diamond',
 536     'mcl_core:sword_gold',
 537     'mcl_core:sword_iron',
 538     'mcl_core:sword_stone',
 539     'mcl_core:sword_wood',
 540     'mcl_core:tallgrass',
 541     'mcl_core:torch',
 542     'mcl_core:tree',
 543     'mcl_core:vine',
 544     'mcl_core:void',
 545     'mcl_core:water_flowing',
 546     'mcl_core:water_source',
 547     'mcl_core:wood',
 548     'mcl_dispenser:dispenser_down',
 549     'mcl_dispenser:dispenser_up',
 550     'mcl_dispensers:dispenser',
 551     'mcl_dispensers:dispenser_down',
 552     'mcl_dispensers:dispenser_up',
 553     'mcl_dispensers:update_formspecs_0_60_0',
 554     'mcl_doors:acacia_door',
 555     'mcl_doors:birch_door',
 556     'mcl_doors:dark_oak_door',
 557     'mcl_doors:iron_door',
 558     'mcl_doors:iron_trapdoor',
 559     'mcl_doors:iron_trapdoor_open',
 560     'mcl_doors:jungle_door',
 561     'mcl_doors:register_door',
 562     'mcl_doors:register_trapdoor',
 563     'mcl_doors:spruce_door',
 564     'mcl_doors:trapdoor',
 565     'mcl_doors:trapdoor_open',
 566     'mcl_doors:wooden_door',
 567     'mcl_droppers:dropper',
 568     'mcl_droppers:dropper_down',
 569     'mcl_droppers:dropper_up',
 570     'mcl_droppers:update_formspecs_0_51_0',
 571     'mcl_droppers:update_formspecs_0_60_0',
 572     'mcl_dye:black',
 573     'mcl_dye:blue',
 574     'mcl_dye:brown',
 575     'mcl_dye:cyan',
 576     'mcl_dye:dark_green',
 577     'mcl_dye:dark_grey',
 578     'mcl_dye:green',
 579     'mcl_dye:grey',
 580     'mcl_dye:lightblue',
 581     'mcl_dye:magenta',
 582     'mcl_dye:orange',
 583     'mcl_dye:pink',
 584     'mcl_dye:red',
 585     'mcl_dye:violet',
 586     'mcl_dye:white',
 587     'mcl_dye:yellow',
 588     'mcl_end:chorus_flower',
 589     'mcl_end:chorus_flower_dead',
 590     'mcl_end:chorus_fruit',
 591     'mcl_end:chorus_fruit_popped',
 592     'mcl_end:chorus_plant',
 593     'mcl_end:dragon_egg',
 594     'mcl_end:end_bricks',
 595     'mcl_end:ender_eye',
 596     'mcl_end:end_rod',
 597     'mcl_end:end_stone',
 598     'mcl_end:purpur_block',
 599     'mcl_end:purpur_pillar',
 600     'mcl_farming:add_gourd',
 601     'mcl_farming:add_plant',
 602     'mcl_farming:beetroot',
 603     'mcl_farming:beetroot_',
 604     'mcl_farming:beetroot_0',
 605     'mcl_farming:beetroot_1',
 606     'mcl_farming:beetroot_2',
 607     'mcl_farming:beetroot_item',
 608     'mcl_farming:beetroot_seeds',
 609     'mcl_farming:beetroot_soup',
 610     'mcl_farming:bread',
 611     'mcl_farming:carrot',
 612     'mcl_farming:carrot_',
 613     'mcl_farming:carrot_1',
 614     'mcl_farming:carrot_2',
 615     'mcl_farming:carrot_3',
 616     'mcl_farming:carrot_4',
 617     'mcl_farming:carrot_5',
 618     'mcl_farming:carrot_6',
 619     'mcl_farming:carrot_7',
 620     'mcl_farming:carrot_item',
 621     'mcl_farming:carrot_item_gold',
 622     'mcl_farming:cookie',
 623     'mcl_farming:grow_plant',
 624     'mcl_farming:growth',
 625     'mcl_farming:hay_block',
 626     'mcl_farming:hoe_diamond',
 627     'mcl_farming:hoe_gold',
 628     'mcl_farming:hoe_iron',
 629     'mcl_farming:hoe_stone',
 630     'mcl_farming:hoe_wood',
 631     'mcl_farming:melon',
 632     'mcl_farming:melon_item',
 633     'mcl_farming:melon_seeds',
 634     'mcl_farming:melontige_',
 635     'mcl_farming:melontige_1',
 636     'mcl_farming:melontige_2',
 637     'mcl_farming:melontige_3',
 638     'mcl_farming:melontige_4',
 639     'mcl_farming:melontige_5',
 640     'mcl_farming:melontige_6',
 641     'mcl_farming:melontige_7',
 642     'mcl_farming:melontige_linked',
 643     'mcl_farming:melontige_unconnect',
 644     'mcl_farming:mushroom_brown',
 645     'mcl_farming:mushroom_red',
 646     'mcl_farming:place_seed',
 647     'mcl_farming:potato',
 648     'mcl_farming:potato_',
 649     'mcl_farming:potato_1',
 650     'mcl_farming:potato_2',
 651     'mcl_farming:potato_3',
 652     'mcl_farming:potato_4',
 653     'mcl_farming:potato_5',
 654     'mcl_farming:potato_6',
 655     'mcl_farming:potato_7',
 656     'mcl_farming:potato_item',
 657     'mcl_farming:potato_item_baked',
 658     'mcl_farming:potato_item_poison',
 659     'mcl_farming:pumkin_seeds',
 660     'mcl_farming:pumpkin',
 661     'mcl_farming:pumpkin_',
 662     'mcl_farming:pumpkin_1',
 663     'mcl_farming:pumpkin_2',
 664     'mcl_farming:pumpkin_3',
 665     'mcl_farming:pumpkin_4',
 666     'mcl_farming:pumpkin_5',
 667     'mcl_farming:pumpkin_6',
 668     'mcl_farming:pumpkin_7',
 669     'mcl_farming:pumpkin_face',
 670     'mcl_farming:pumpkin_face_light',
 671     'mcl_farming:pumpkin_pie',
 672     'mcl_farming:pumpkin_seeds',
 673     'mcl_farming:pumpkintige_linked',
 674     'mcl_farming:pumpkintige_unconnect',
 675     'mcl_farming:soil',
 676     'mcl_farming:soil_wet',
 677     'mcl_farming:stem_color',
 678     'mcl_farming:wheat',
 679     'mcl_farming:wheat_',
 680     'mcl_farming:wheat_1',
 681     'mcl_farming:wheat_2',
 682     'mcl_farming:wheat_3',
 683     'mcl_farming:wheat_4',
 684     'mcl_farming:wheat_5',
 685     'mcl_farming:wheat_6',
 686     'mcl_farming:wheat_7',
 687     'mcl_farming:wheat_item',
 688     'mcl_farming:wheat_seeds',
 689     'mcl_fences:dark_oak_fence',
 690     'mcl_fences:fence',
 691     'mcl_fences:nether_brick_fence',
 692     'mcl_fire:basic_flame',
 693     'mcl_fire:eternal_fire',
 694     'mcl_fire:fire',
 695     'mcl_fire:fire_charge',
 696     'mcl_fire:flint_and_steel',
 697     'mcl_fire:smoke',
 698     'mcl_fishing:bobber',
 699     'mcl_fishing:bobber_entity',
 700     'mcl_fishing:clownfish_raw',
 701     'mcl_fishing:fish_cooked',
 702     'mcl_fishing:fishing_rod',
 703     'mcl_fishing:fish_raw',
 704     'mcl_fishing:pufferfish_raw',
 705     'mcl_fishing:salmon_cooked',
 706     'mcl_fishing:salmon_raw',
 707     'mcl_flowerpots:flower_pot',
 708     'mcl_flowerpots:flower_pot_',
 709     'mcl_flowers:allium',
 710     'mcl_flowers:azure_bluet',
 711     'mcl_flowers:blue_orchid',
 712     'mcl_flowers:dandelion',
 713     'mcl_flowers:double_fern',
 714     'mcl_flowers:double_fern_top',
 715     'mcl_flowers:double_grass',
 716     'mcl_flowers:double_grass_top',
 717     'mcl_flowers:fern',
 718     'mcl_flowers:lilac',
 719     'mcl_flowers:lilac_top',
 720     'mcl_flowers:oxeye_daisy',
 721     'mcl_flowers:peony',
 722     'mcl_flowers:peony_top',
 723     'mcl_flowers:poppy',
 724     'mcl_flowers:rose_bush',
 725     'mcl_flowers:rose_bush_top',
 726     'mcl_flowers:sunflower',
 727     'mcl_flowers:sunflower_top',
 728     'mcl_flowers:tallgrass',
 729     'mcl_flowers:tulip_orange',
 730     'mcl_flowers:tulip_pink',
 731     'mcl_flowers:tulip_red',
 732     'mcl_flowers:tulip_white',
 733     'mcl_flowers:waterlily',
 734     'mcl_furnaces:flames',
 735     'mcl_furnaces:furnace',
 736     'mcl_furnaces:furnace_active',
 737     'mcl_furnaces:update_formspecs_0_60_0',
 738     'mcl_heads:creeper',
 739     'mcl_heads:skeleton',
 740     'mcl_heads:wither_skeleton',
 741     'mcl_heads:zombie',
 742     'mcl_hoppers:hopper',
 743     'mcl_hoppers:hopper_disabled',
 744     'mcl_hoppers:hopper_item',
 745     'mcl_hoppers:hopper_side',
 746     'mcl_hoppers:hopper_side_disabled',
 747     'mcl_hoppers:update_formspec_0_60_0',
 748     'mcl_hunger:exhaustion',
 749     'mcl_hunger:hunger',
 750     'mcl_hunger:saturation',
 751     'mcl_inventory:workbench',
 752     'mcl_itemframes:item',
 753     'mcl_itemframes:item_frame',
 754     'mcl_itemframes:respawn_entities',
 755     'mcl_itemframes:update_legacy_item_frames',
 756     'mcl_jukebox:jukebox',
 757     'mcl_jukebox:record_',
 758     'mcl_jukebox:record_1',
 759     'mcl_jukebox:record_2',
 760     'mcl_jukebox:record_3',
 761     'mcl_jukebox:record_4',
 762     'mcl_jukebox:record_5',
 763     'mcl_jukebox:record_6',
 764     'mcl_jukebox:record_7',
 765     'mcl_jukebox:record_8',
 766     'mcl_jukebox:record_9',
 767     'mcl_maps:empty_map',
 768     'mcl_maps:filled_map',
 769     'mcl_meshhand:hand',
 770     'mcl_minecarts:activator_rail',
 771     'mcl_minecarts:activator_rail_on',
 772     'mcl_minecarts:check_front_up_down',
 773     'mcl_minecarts:chest_minecart',
 774     'mcl_minecarts:command_block_minecart',
 775     'mcl_minecarts:detector_rail',
 776     'mcl_minecarts:detector_rail_on',
 777     'mcl_minecarts:furnace_minecart',
 778     'mcl_minecarts:get_rail_direction',
 779     'mcl_minecarts:get_sign',
 780     'mcl_minecarts:golden_rail',
 781     'mcl_minecarts:golden_rail_on',
 782     'mcl_minecarts:hopper_minecart',
 783     'mcl_minecarts:is_rail',
 784     'mcl_minecarts:minecart',
 785     'mcl_minecarts:rail',
 786     'mcl_minecarts:tnt_minecart',
 787     'mcl_minecarts:velocity_to_dir',
 788     'mcl_mobitems:beef',
 789     'mcl_mobitems:blaze_powder',
 790     'mcl_mobitems:blaze_rod',
 791     'mcl_mobitems:bone',
 792     'mcl_mobitems:carrot_on_a_stick',
 793     'mcl_mobitems:chicken',
 794     'mcl_mobitems:cooked_beef',
 795     'mcl_mobitems:cooked_chicken',
 796     'mcl_mobitems:cooked_mutton',
 797     'mcl_mobitems:cooked_porkchop',
 798     'mcl_mobitems:cooked_rabbit',
 799     'mcl_mobitems:ender_eye',
 800     'mcl_mobitems:feather',
 801     'mcl_mobitems:ghast_tear',
 802     'mcl_mobitems:gunpowder',
 803     'mcl_mobitems:leather',
 804     'mcl_mobitems:magma_cream',
 805     'mcl_mobitems:milk_bucket',
 806     'mcl_mobitems:mutton',
 807     'mcl_mobitems:nether_star',
 808     'mcl_mobitems:porkchop',
 809     'mcl_mobitems:rabbit',
 810     'mcl_mobitems:rabbit_foot',
 811     'mcl_mobitems:rabbit_hide',
 812     'mcl_mobitems:rabbit_stew',
 813     'mcl_mobitems:rotten_flesh',
 814     'mcl_mobitems:saddle',
 815     'mcl_mobitems:shulker_shell',
 816     'mcl_mobitems:slimeball',
 817     'mcl_mobitems:spider_eye',
 818     'mcl_mobitems:string',
 819     'mcl_mobs:nametag',
 820     'mcl_mobspawners:doll',
 821     'mcl_mobspawners:respawn_entities',
 822     'mcl_mobspawners:spawner',
 823     'mcl_mushrooms:brown_mushroom_block_cap_corner',
 824     'mcl_mushrooms:brown_mushroom_block_cap_side',
 825     'mcl_mushrooms:mushroom_brown',
 826     'mcl_mushrooms:mushroom_red',
 827     'mcl_mushrooms:mushroom_stew',
 828     'mcl_mushrooms:red_mushroom_block_cap_corner',
 829     'mcl_mushrooms:red_mushroom_block_cap_side',
 830     'mcl_mushrooms:replace_legacy_mushroom_caps',
 831     'mcl_nether:glowstone',
 832     'mcl_nether:glowstone_dust',
 833     'mcl_nether:magma',
 834     'mcl_nether:nether_brick',
 835     'mcl_nether:netherbrick',
 836     'mcl_nether:nether_lava_flowing',
 837     'mcl_nether:nether_lava_source',
 838     'mcl_nether:netherrack',
 839     'mcl_nether:nether_wart',
 840     'mcl_nether:nether_wart_',
 841     'mcl_nether:nether_wart_0',
 842     'mcl_nether:nether_wart_1',
 843     'mcl_nether:nether_wart_2',
 844     'mcl_nether:nether_wart_block',
 845     'mcl_nether:nether_wart_item',
 846     'mcl_nether:quartz',
 847     'mcl_nether:quartz_block',
 848     'mcl_nether:quartz_chiseled',
 849     'mcl_nether:quartz_ore',
 850     'mcl_nether:quartz_pillar',
 851     'mcl_nether:quartz_smooth',
 852     'mcl_nether:red_nether_brick',
 853     'mcl_nether:soul_sand',
 854     'mcl_observers:observer',
 855     'mcl_observers:observer_down',
 856     'mcl_observers:observer_down_off',
 857     'mcl_observers:observer_down_on',
 858     'mcl_observers:observer_off',
 859     'mcl_observers:observer_on',
 860     'mcl_observers:observer_up',
 861     'mcl_observers:observer_up_off',
 862     'mcl_observers:observer_up_on',
 863     'mcl_ocean:dead_',
 864     'mcl_ocean:dead_brain_coral_block',
 865     'mcl_ocean:dried_kelp',
 866     'mcl_ocean:dried_kelp_block',
 867     'mcl_ocean:kelp',
 868     'mcl_ocean:kelp_',
 869     'mcl_ocean:kelp_dirt',
 870     'mcl_ocean:kelp_gravel',
 871     'mcl_ocean:kelp_redsand',
 872     'mcl_ocean:kelp_sand',
 873     'mcl_ocean:prismarine',
 874     'mcl_ocean:prismarine_brick',
 875     'mcl_ocean:prismarine_crystals',
 876     'mcl_ocean:prismarine_dark',
 877     'mcl_ocean:prismarine_shard',
 878     'mcl_ocean:seagrass',
 879     'mcl_ocean:seagrass_',
 880     'mcl_ocean:seagrass_dirt',
 881     'mcl_ocean:seagrass_gravel',
 882     'mcl_ocean:seagrass_redsand',
 883     'mcl_ocean:seagrass_sand',
 884     'mcl_ocean:sea_lantern',
 885     'mcl_ocean:sea_pickle_',
 886     'mcl_ocean:sea_pickle_1_',
 887     'mcl_ocean:sea_pickle_1_dead_brain_coral_block',
 888     'mcl_ocean:sea_pickle_1_off_',
 889     'mcl_ocean:sea_pickle_1_off_dead_brain_coral_block',
 890     'mcl_paintings:painting',
 891     'mcl_playerplus:surface',
 892     'mcl_player:preview',
 893     'mcl_portals:end_portal_frame',
 894     'mcl_portals:end_portal_frame_eye',
 895     'mcl_portals:portal',
 896     'mcl_portals:portal_end',
 897     'mcl_potions:awkward',
 898     'mcl_potions:dragon_breath',
 899     'mcl_potions:fermented_spider_eye',
 900     'mcl_potions:fire_resistance',
 901     'mcl_potions:glass_bottle',
 902     'mcl_potions:harming',
 903     'mcl_potions:harming_2',
 904     'mcl_potions:harming_2_splash',
 905     'mcl_potions:harming_splash',
 906     'mcl_potions:healing',
 907     'mcl_potions:healing_2',
 908     'mcl_potions:healing_2_splash',
 909     'mcl_potions:healing_splash',
 910     'mcl_potions:invisibility',
 911     'mcl_potions:invisibility_plus',
 912     'mcl_potions:invisibility_plus_splash',
 913     'mcl_potions:invisibility_splash',
 914     'mcl_potions:leaping',
 915     'mcl_potions:leaping_plus',
 916     'mcl_potions:leaping_plus_splash',
 917     'mcl_potions:leaping_splash',
 918     'mcl_potions:mundane',
 919     'mcl_potions:night_vision',
 920     'mcl_potions:night_vision_arrow',
 921     'mcl_potions:night_vision_lingering',
 922     'mcl_potions:night_vision_plus',
 923     'mcl_potions:night_vision_plus_arrow',
 924     'mcl_potions:night_vision_plus_lingering',
 925     'mcl_potions:night_vision_plus_splash',
 926     'mcl_potions:night_vision_splash',
 927     'mcl_potions:poison',
 928     'mcl_potions:poison_2',
 929     'mcl_potions:poison_2_splash',
 930     'mcl_potions:poison_splash',
 931     'mcl_potions:regeneration',
 932     'mcl_potions:river_water',
 933     'mcl_potions:slowness',
 934     'mcl_potions:slowness_plus',
 935     'mcl_potions:slowness_plus_splash',
 936     'mcl_potions:slowness_splash',
 937     'mcl_potions:speckled_melon',
 938     'mcl_potions:strength',
 939     'mcl_potions:strength_2',
 940     'mcl_potions:strength_2_lingering',
 941     'mcl_potions:strength_2_splash',
 942     'mcl_potions:strength_lingering',
 943     'mcl_potions:strength_plus',
 944     'mcl_potions:strength_plus_lingering',
 945     'mcl_potions:strength_plus_splash',
 946     'mcl_potions:strength_splash',
 947     'mcl_potions:swiftness',
 948     'mcl_potions:swiftness_plus',
 949     'mcl_potions:swiftness_plus_splash',
 950     'mcl_potions:swiftness_splash',
 951     'mcl_potions:thick',
 952     'mcl_potions:water',
 953     'mcl_potions:water_breathing',
 954     'mcl_potions:water_splash',
 955     'mcl_potions:weakness',
 956     'mcl_potions:weakness_lingering',
 957     'mcl_potions:weakness_plus',
 958     'mcl_potions:weakness_plus_lingering',
 959     'mcl_potions:weakness_plus_splash',
 960     'mcl_potions:weakness_splash',
 961     'mcl_signs:respawn_entities',
 962     'mcl_signs:set_text_',
 963     'mcl_signs:standing_sign',
 964     'mcl_signs:standing_sign22_5',
 965     'mcl_signs:standing_sign45',
 966     'mcl_signs:standing_sign67_5',
 967     'mcl_signs:text',
 968     'mcl_signs:wall_sign',
 969     'mcl_skins:skin_id',
 970     'mcl_skins:skin_select',
 971     'mcl_sponges:sponge',
 972     'mcl_sponges:sponge_wet',
 973     'mcl_sponges:sponge_wet_river_water',
 974     'mcl_sprint:sprint',
 975     'mcl_stairs:slab_',
 976     'mcl_stairs:slab_concrete_',
 977     'mcl_stairs:slab_purpur_block',
 978     'mcl_stairs:slab_quartzblock',
 979     'mcl_stairs:slab_redsandstone',
 980     'mcl_stairs:slab_sandstone',
 981     'mcl_stairs:slab_stone',
 982     'mcl_stairs:slab_stonebrick',
 983     'mcl_stairs:slab_stone_double',
 984     'mcl_stairs:slab_wood',
 985     'mcl_stairs:stair_',
 986     'mcl_stairs:stair_cobble',
 987     'mcl_stairs:stair_concrete_',
 988     'mcl_stairs:stair_sandstone',
 989     'mcl_stairs:stair_stonebrick',
 990     'mcl_stairs:stair_stonebrickcracked',
 991     'mcl_stairs:stair_stonebrickcracked_inner',
 992     'mcl_stairs:stair_stonebrickcracked_outer',
 993     'mcl_stairs:stair_stonebrick_inner',
 994     'mcl_stairs:stair_stonebrickmossy',
 995     'mcl_stairs:stair_stonebrickmossy_inner',
 996     'mcl_stairs:stair_stonebrickmossy_outer',
 997     'mcl_stairs:stair_stonebrick_outer',
 998     'mcl_stairs:stairs_wood',
 999     'mcl_supplemental:nether_brick_fence_gate',
1000     'mcl_supplemental:nether_brick_fence_gate_open',
1001     'mcl_supplemental:red_nether_brick_fence',
1002     'mcl_supplemental:red_nether_brick_fence_gate',
1003     'mcl_supplemental:red_nether_brick_fence_gate_open',
1004     'mcl_throwing:arrow',
1005     'mcl_throwing:bow',
1006     'mcl_throwing:egg',
1007     'mcl_throwing:egg_entity',
1008     'mcl_throwing:ender_pearl',
1009     'mcl_throwing:ender_pearl_entity',
1010     'mcl_throwing:flying_bobber',
1011     'mcl_throwing:flying_bobber_entity',
1012     'mcl_throwing:snowball',
1013     'mcl_throwing:snowball_entity',
1014     'mcl_tnt:tnt',
1015     'mcl_tools:axe_diamond',
1016     'mcl_tools:axe_gold',
1017     'mcl_tools:axe_iron',
1018     'mcl_tools:axe_stone',
1019     'mcl_tools:axe_wood',
1020     'mcl_tools:pick_diamond',
1021     'mcl_tools:pick_gold',
1022     'mcl_tools:pick_iron',
1023     'mcl_tools:pick_stone',
1024     'mcl_tools:pick_wood',
1025     'mcl_tools:shears',
1026     'mcl_tools:shovel_diamond',
1027     'mcl_tools:shovel_gold',
1028     'mcl_tools:shovel_iron',
1029     'mcl_tools:shovel_stone',
1030     'mcl_tools:shovel_wood',
1031     'mcl_tools:sword_diamond',
1032     'mcl_tools:sword_gold',
1033     'mcl_tools:sword_iron',
1034     'mcl_tools:sword_stone',
1035     'mcl_tools:sword_wood',
1036     'mcl_torches:flames',
1037     'mcl_torches:torch',
1038     'mcl_torches:torch_wall',
1039     'mcl_walls:andesite',
1040     'mcl_walls:brick',
1041     'mcl_walls:cobble',
1042     'mcl_walls:diorite',
1043     'mcl_walls:endbricks',
1044     'mcl_walls:granite',
1045     'mcl_walls:mossycobble',
1046     'mcl_walls:netherbrick',
1047     'mcl_walls:prismarine',
1048     'mcl_walls:rednetherbrick',
1049     'mcl_walls:redsandstone',
1050     'mcl_walls:sandstone',
1051     'mcl_walls:stonebrick',
1052     'mcl_walls:stonebrickmossy',
1053     'mcl_wool:black',
1054     'mcl_wool:black_carpet',
1055     'mcl_wool:blue',
1056     'mcl_wool:blue_carpet',
1057     'mcl_wool:brown',
1058     'mcl_wool:brown_carpet',
1059     'mcl_wool:cyan',
1060     'mcl_wool:cyan_carpet',
1061     'mcl_wool:dark_blue',
1062     'mcl_wool:gold',
1063     'mcl_wool:green',
1064     'mcl_wool:green_carpet',
1065     'mcl_wool:grey',
1066     'mcl_wool:grey_carpet',
1067     'mcl_wool:light_blue',
1068     'mcl_wool:light_blue_carpet',
1069     'mcl_wool:lime',
1070     'mcl_wool:lime_carpet',
1071     'mcl_wool:magenta',
1072     'mcl_wool:magenta_carpet',
1073     'mcl_wool:orange',
1074     'mcl_wool:orange_carpet',
1075     'mcl_wool:pink',
1076     'mcl_wool:pink_carpet',
1077     'mcl_wool:purple',
1078     'mcl_wool:purple_carpet',
1079     'mcl_wool:red',
1080     'mcl_wool:red_carpet',
1081     'mcl_wool:silver',
1082     'mcl_wool:silver_carpet',
1083     'mcl_wool:white',
1084     'mcl_wool:white_carpet',
1085     'mcl_wool:yellow',
1086     'mcl_wool:yellow_carpet',
1087
1088     }
1089
1090 function autofly.cruise()
1091     if not minetest.settings:get_bool('afly_cruise') then
1092         if cruise_wason then
1093             cruise_wason=false
1094             core.set_keypress("jump",false)
1095             core.set_keypress("sneak",false)
1096         end
1097     return end
1098
1099     local lp=minetest.localplayer:get_pos()
1100     local pos1 = vector.add(lp,{x=16,y=100,z=16})
1101     local pos2 = vector.add(lp,{x=-16,y=-100,z=-16})
1102     local nds=minetest.find_nodes_in_area_under_air(pos1, pos2, nodenames_ground)
1103     local y=0
1104     local found=false
1105
1106
1107     for k,v in ipairs(nds) do
1108         local nd = minetest.get_node_or_nil(v)
1109         if nd ~= nil and nd.name ~= "air" then
1110             if v.y > y then
1111                 y=v.y
1112                 found=true
1113             end
1114         end
1115     end
1116     if (autofly.cruiseheight ~= nil) then y=y+autofly.cruiseheight end
1117     local diff = math.ceil(lp.y - y)
1118
1119     if not cruise_wason then --initially set the cruiseheight to the current value above ground
1120        -- if not found then return end --wait with activation til a ground node has been found.
1121         local clr,nnd=minetest.line_of_sight(lp,vector.add(lp,{x=1,y=-200,z=1}))
1122         if not clr then diff = math.ceil(lp.y - nnd.y)
1123         elseif not found then return end
1124         if diff < 1 then autofly.cruiseheight = 20
1125         else autofly.cruiseheight = diff end
1126
1127         cruise_wason=true
1128         minetest.display_chat_message("cruise mode activated. target height set to " .. diff .. " nodes above ground.")
1129     end
1130
1131     if not found then
1132         if nfctr<20 then nfctr = nfctr + 1 return end
1133         --minetest.display_chat_message("no nodes found for 20 iterations. lowering altitude.")
1134         nfctr=0
1135         minetest.settings:set_bool("free_move",false)
1136         core.set_keypress("jump",false)
1137         core.set_keypress("sneak",false)
1138         return
1139     end
1140
1141     local tolerance = 1
1142     if diff < -tolerance then
1143         minetest.settings:set_bool("free_move",true)
1144         core.set_keypress("jump",true)
1145         core.set_keypress("sneak",false)
1146         --minetest.display_chat_message("too low: " .. y)
1147     elseif diff > tolerance * 10 then
1148         core.set_keypress("jump",false)
1149         core.set_keypress("sneak",true)
1150         minetest.settings:set_bool("free_move",false)
1151         --minetest.display_chat_message("too high: " .. y)
1152     elseif diff > tolerance then
1153         core.set_keypress("jump",false)
1154         core.set_keypress("sneak",true)
1155     else
1156         minetest.settings:set_bool("free_move",true)
1157         core.set_keypress("jump",false)
1158         core.set_keypress("sneak",false)
1159         --minetest.display_chat_message("target height reached: " .. y)
1160     end
1161
1162
1163 end
1164
1165 function autofly.aim(tpos)
1166     local ppos=minetest.localplayer:get_pos()
1167     --local dir=tpos
1168     local dir=vector.direction(ppos,tpos)
1169     local yyaw=0;
1170     local pitch=0;
1171     if dir.x < 0 then
1172         yyaw = math.atan2(-dir.x, dir.z) + (math.pi * 2)
1173     else
1174         yyaw = math.atan2(-dir.x, dir.z)
1175     end
1176     yyaw = round2(math.deg(yyaw),0)
1177     pitch = round2(math.deg(math.asin(-dir.y) * 1),0);
1178     minetest.localplayer:set_yaw(yyaw)
1179     minetest.localplayer:set_pitch(pitch)
1180
1181 end
1182
1183 function autofly.autotp(tpname)
1184    if minetest.localplayer == nil then return end
1185     local tpos=nil
1186     if tpname == nil then
1187         tpos = autofly.get_waypoint('AUTOTP')
1188     elseif type(tpname) == "table" then
1189         tpos = tpname
1190     else
1191         tpos=autofly.get_waypoint(tpname)
1192     end
1193     if tpos == nil then return end
1194     local lp=minetest.localplayer
1195     local dst=vector.distance(lp:get_pos(),tpos)
1196     if (dst < 500) then
1197         minetest.sound_play({name = "default_alert", gain = 3.0})
1198         autofly.delete_waypoint('AUTOTP')
1199         return
1200     end
1201     autofly.set_waypoint(tpos,'AUTOTP')
1202     for k, v in ipairs(lp.get_nearby_objects(4)) do
1203         local txt = v:get_item_textures()
1204                 if ( txt:find('mcl_boats_texture')) then
1205             autofly.aim(vector.add(v:get_pos(),{x=0,y=-1.5,z=0}))
1206             minetest.after("0.2",function()
1207                 minetest.interact("place") end)
1208             minetest.after("2.5",function()
1209                  autofly.warpae('AUTOTP')
1210               end)
1211                         return
1212         end
1213     end
1214     minetest.sound_play({name = "default_alert", gain = 3.0})
1215     autofly.delete_waypoint('AUTOTP')
1216 end
1217
1218 function autofly.axissnap()
1219     if not minetest.settings:get_bool('afly_snap') then return end
1220     local y=minetest.localplayer:get_yaw()
1221     local yy=nil
1222     if ( y < 45 or y > 315 ) then
1223         yy=0
1224     elseif (y < 135) then
1225         yy=90
1226     elseif (y < 225 ) then
1227         yy=180
1228     elseif ( y < 315 ) then
1229         yy=270
1230     end
1231     if yy ~= nil then
1232         minetest.localplayer:set_yaw(yy)
1233     end
1234 end
1235
1236 minetest.register_on_death(function()
1237     if minetest.localplayer then
1238         local name = 'Death waypoint'
1239         local pos  = minetest.localplayer:get_pos()
1240         autofly.last_coords = pos
1241         autofly.set_waypoint(pos, name)
1242         autofly.display_waypoint(name)
1243     end
1244 end)
1245
1246 function autofly.warp(name)
1247     local pos=vector.add(autofly.get_waypoint(name),{x=0,y=150,z=0})
1248     if pos then
1249         minetest.localplayer:set_pos(pos)
1250         return true
1251     end
1252 end
1253 function autofly.warpae(name)
1254                 local s, m = autofly.warp(name)
1255                 if s then
1256                         minetest.disconnect()
1257                 end
1258                 return true
1259 end
1260
1261 function autofly.getwps()
1262     local wp={}
1263     for name, _ in pairs(storage:to_table().fields) do
1264         if name:sub(1, string.len(stprefix)) == stprefix then
1265             table.insert(wp, name:sub(string.len(stprefix)+1))
1266         end
1267     end
1268     table.sort(wp)
1269     return wp
1270 end
1271
1272 function autofly.set_waypoint(pos, name)
1273     pos = pos_to_string(pos)
1274     if not pos then return end
1275     storage:set_string(stprefix .. tostring(name), pos)
1276     return true
1277 end
1278
1279 function autofly.delete_waypoint(name)
1280     storage:set_string(stprefix .. tostring(name), '')
1281 end
1282
1283 function autofly.get_waypoint(name)
1284     return string_to_pos(storage:get_string(stprefix .. tostring(name)))
1285 end
1286
1287 function autofly.rename_waypoint(oldname, newname)
1288     oldname, newname = tostring(oldname), tostring(newname)
1289     local pos = autofly.get_waypoint(oldname)
1290     if not pos or not autofly.set_waypoint(pos, newname) then return end
1291     if oldname ~= newname then
1292         autofly.delete_waypoint(oldname)
1293     end
1294     return true
1295 end
1296
1297 local function register_chatcommand_alias(old, ...)
1298     local def = assert(minetest.registered_chatcommands[old])
1299     def.name = nil
1300     for i = 1, select('#', ...) do
1301         minetest.register_chatcommand(select(i, ...), table.copy(def))
1302     end
1303 end
1304
1305 minetest.register_chatcommand('waypoints', {
1306     params      = '',
1307     description = 'Open the autofly GUI',
1308     func = function(param) autofly.display_formspec() end
1309 })
1310
1311 register_chatcommand_alias('waypoints','wp', 'wps', 'waypoint')
1312
1313 -- Add a waypoint
1314 minetest.register_chatcommand('add_waypoint', {
1315     params      = '<pos / "here" / "there"> <name>',
1316     description = 'Adds a waypoint.',
1317     func = function(param)
1318         local s, e = param:find(' ')
1319         if not s or not e then
1320             return false, 'Invalid syntax! See .help add_mrkr for more info.'
1321         end
1322         local pos = param:sub(1, s - 1)
1323         local name = param:sub(e + 1)
1324
1325         -- Validate the position
1326         if not pos then
1327             return false, err
1328         end
1329
1330         -- Validate the name
1331         if not name or #name < 1 then
1332             return false, 'Invalid name!'
1333         end
1334
1335         -- Set the waypoint
1336         return autofly.set_waypoint(pos, name), 'Done!'
1337     end
1338 })
1339 register_chatcommand_alias('add_waypoint','wa', 'add_wp')
1340
1341
1342 minetest.register_chatcommand('add_waypoint_here', {
1343     params      = 'name',
1344     description = 'marks the current position',
1345     func = function(param)
1346         local name = os.date("%Y-%m-%d %H:%M:%S")
1347         local pos  = minetest.localplayer:get_pos()
1348         return autofly.set_waypoint(pos, name), 'Done!'
1349     end
1350 })
1351 register_chatcommand_alias('add_waypoint_here', 'wah', 'add_wph')
1352
1353 minetest.register_chatcommand('clear_waypoint', {
1354     params = '',
1355     description = 'Hides the displayed waypoint.',
1356     func = function(param)
1357         if autofly.flying then autofly.flying=false end
1358         if hud_wp then
1359             minetest.localplayer:hud_remove(hud_wp)
1360             hud_wp = nil
1361             return true, 'Hidden the currently displayed waypoint.'
1362         elseif not minetest.localplayer.hud_add then
1363             minetest.run_server_chatcommand('clrmrkr')
1364             return
1365         elseif not hud_wp then
1366             return false, 'No waypoint is currently being displayed!'
1367         end
1368         for k,v in wps do
1369             minetest.localplayer:hud_remove(v)
1370             table.remove(k)
1371         end
1372
1373     end,
1374 })
1375 register_chatcommand_alias('clear_waypoint', 'cwp','cls')
1376
1377 minetest.register_chatcommand('autotp', {
1378     params      = 'position',
1379     description = 'autotp',
1380     func = function(param)
1381       autofly.autotp(minetest.string_to_pos(param))
1382     end
1383 })
1384 register_chatcommand_alias('autotp', 'atp')
1385
1386
1387 minetest.after("3.0",function()
1388     if autofly.get_waypoint('AUTOTP') ~= nil then autofly.autotp(nil) end
1389 end)
1390
1391
1392 math.randomseed(os.time())
1393
1394 local randflying = false
1395
1396 minetest.register_globalstep(function()
1397     if randflying and not autofly.flying then
1398         local x = math.random(-31000, 31000)
1399         local y = math.random(2000, 31000)
1400         local z = math.random(-31000, 31000)
1401
1402         autofly.goto({x = x, y = y, z = z})
1403     end
1404 end)
1405
1406 local function randfly()
1407     if not randflying then
1408         randflying = true
1409         local lp = minetest.localplayer:get_pos()
1410         autofly.goto({lp.x, 6000, lp.z})
1411     else
1412         randflying = false
1413         autofly.arrived()
1414     end
1415 end
1416
1417 minetest.register_chatcommand("randfly", {
1418     description = "Randomly fly up high (toggle).",
1419     func = randfly
1420 })
1421
1422
1423 minetest.register_cheat("AutoflyAim", "Movement", "afly_autoaim")
1424 minetest.register_cheat("AxisSnap", "Movement", "afly_snap")
1425 minetest.register_cheat("Cruise", "Movement", "afly_cruise")
1426 minetest.register_cheat("AutoflySprint", "Movement", "afly_sprint")
1427 minetest.register_cheat("Waypoints", "Movement", autofly.display_formspec)