clientmods/autofly/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=5
  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 local hud_wps={}
  61 autofly.flying=false
  62 autofly.cruiseheight = 30
  63
  64 local modname = minetest.get_current_modname()
  65 local modpath = minetest.get_modpath(modname)
  66 dofile(modpath .. "/wpforms.lua")
  67 dofile(modpath .. "/pathfly.lua")
  68
  69 local hud_wp
  70 local hud_info
  71 -- /COMMON
  72 local pos_to_string = ws.pos_to_string
  73 local string_to_pos = ws.string_to_pos
  74
  75
  76 function autofly.get2ddst(pos1,pos2)
  77     return vector.distance({x=pos1.x,y=0,z=pos1.z},{x=pos2.x,y=0,z=pos2.z})
  78 end
  79
  80 local last_sprint = false
  81
  82 minetest.register_globalstep(function()
  83     if not minetest.localplayer then return end
  84     autofly.axissnap()
  85     if minetest.settings:get_bool("autosprint") or (minetest.settings:get_bool("continuous_forward") and minetest.settings:get_bool("autofsprint")) then
  86         core.set_keypress("special1", true)
  87         last_sprint = true
  88     elseif last_sprint then
  89         core.set_keypress("special1", false)
  90         last_sprint = false
  91     end
  92     if not autofly.flying then autofly.set_hud_info("")
  93      else
  94         autofly.set_hud_info("")
  95         local pos = autofly.last_coords
  96         if pos then
  97             local dst = vector.distance(pos,minetest.localplayer:get_pos())
  98             local etatime=-1
  99             if not (speed == 0) then etatime = ws.round2(dst / speed / 60,2) end
 100             autofly.etatime=etatime
 101             autofly.set_hud_info(autofly.last_name .. "\n" .. pos_to_string(pos) .. "\n" .. "ETA" .. etatime .. " mins")
 102             local hdst=autofly.get2ddst(pos,minetest.localplayer:get_pos())
 103             if  autofly.flying and hdst < landing_distance then
 104                 autofly.arrived()
 105             end
 106         end
 107     end
 108
 109     if not minetest.settings:get_bool("freecam") and autofly.flying and (minetest.settings:get_bool('afly_autoaim')) then
 110         autofly.aim(autofly.last_coords)
 111     end
 112
 113     if ( os.time() < ltime + 1 ) then return end
 114     ltime=os.time()
 115     if lpos then
 116         local dst=vector.distance(minetest.localplayer:get_pos(),lpos)
 117         speed=ws.round2(dst,1)
 118         autofly.speed=speed
 119     end
 120     lpos=minetest.localplayer:get_pos()
 121     autofly.cruise()
 122 end)
 123
 124
 125 function autofly.set_hud_wp(pos, title)
 126     if hud_wp then
 127             minetest.localplayer:hud_remove(hud_wp)
 128     end
 129     pos = string_to_pos(pos)
 130     hud_wp=nil
 131     if not pos then return end
 132     if not title then
 133         title = pos.x .. ', ' .. pos.y .. ', ' .. pos.z
 134     end
 135     autofly.last_name=title
 136     if hud_wp then
 137         minetest.localplayer:hud_change(hud_wp, 'name', title)
 138         minetest.localplayer:hud_change(hud_wp, 'world_pos', pos)
 139     else
 140         hud_wp = minetest.localplayer:hud_add({
 141             hud_elem_type = 'waypoint',
 142             name          = title,
 143             text          = 'm',
 144             number        = 0x00ff00,
 145             world_pos     = pos
 146         })
 147     end
 148     return true
 149 end
 150
 151 local hud_info
 152 function autofly.get_quad()
 153     local lp=minetest.localplayer:get_pos()
 154     local quad=""
 155
 156     if lp.z < 0 then quad="Q: South"
 157     else quad="Q: North" end
 158
 159     if lp.x < 0 then quad=quad.."-west"
 160     else quad=quad.."-east" end
 161
 162     return quad
 163 end
 164
 165 function autofly.get_local_name()
 166     local ww=autofly.getwps()
 167     local lp=minetest.localplayer:get_pos()
 168     local odst=500;
 169     local rt=false
 170     for k,v in pairs(ww) do
 171         local lwp=autofly.get_waypoint(v)
 172         if type(lwp) == 'table' then
 173             local dst=vector.distance(lp,lwp)
 174             if dst < 500 then
 175                 if dst < odst then
 176                     odst=dst
 177                     rt=v
 178                 end
 179             end
 180         end
 181     end
 182     if not rt then rt=autofly.get_quad() end
 183     return rt
 184 end
 185
 186
 187 function autofly.set_hud_info(text)
 188     if not minetest.localplayer then return end
 189     if type(text) ~= "string" then return end
 190     local lp=minetest.localplayer
 191     local vspeed=lp:get_velocity()
 192     local ttext=text.."\nSpeed: "..speed.."n/s\n"
 193     ..ws.round2(vspeed.x,2) ..','
 194     ..ws.round2(vspeed.y,2) ..','
 195     ..ws.round2(vspeed.z,2) .."\n"
 196     .."Yaw:"..ws.round2(lp:get_yaw(),2).."° Pitch:" ..ws.round2(lp:get_pitch(),2).."° "
 197     if turtle then ttext=ttext..turtle.getdir() end
 198     if minetest.settings:get_bool('afly_shownames') then
 199         ttext=ttext.."\n"..autofly.get_local_name()
 200     end
 201     if hud_info then
 202         minetest.localplayer:hud_change(hud_info,'text',ttext)
 203     else
 204         hud_info = minetest.localplayer:hud_add({
 205             hud_elem_type = 'text',
 206             name          = "Flight Info",
 207             text          = ttext,
 208             number        = 0x00ff00,
 209             direction   = 0,
 210             position = {x=0,y=0.8},
 211             alignment ={x=1,y=1},
 212             offset = {x=0, y=0}
 213         })
 214     end
 215     return true
 216 end
 217
 218 function autofly.display(pos,name)
 219     if name == nil then name=pos_to_string(pos) end
 220     local pos=string_to_pos(pos)
 221     autofly.set_hud_wp(pos, name)
 222     return true
 223 end
 224
 225
 226 function autofly.display_waypoint(name)
 227     local pos=name
 228     if type(name) ~= 'table' then pos=autofly.get_waypoint(name) end
 229     autofly.last_name = name
 230     --autofly.last_coords = pos
 231     autofly.set_hud_info(name)
 232     autofly.aim(autofly.last_coords)
 233     autofly.display(pos,name)
 234     return true
 235 end
 236
 237 function autofly.goto_waypoint(name)
 238     local wp=autofly.get_waypoint(name)
 239     autofly.goto(wp)
 240     autofly.last_name=name
 241     autofly.display_waypoint(autofly.last_name)
 242     return true
 243 end
 244
 245 function autofly.goto(pos)
 246     oldpm=minetest.settings:get_bool("pitch_move")
 247     minetest.settings:set_bool("pitch_move",true)
 248     minetest.settings:set_bool("free_move",true)
 249     minetest.settings:set_bool("continuous_forward",true)
 250     if minetest.settings:get_bool("afly_sprint") then
 251         minetest.settings:set_bool("autofsprint",true)
 252         minetest.settings:set_bool("autoeat_timed",true)
 253     end
 254     minetest.settings:set_bool("afly_autoaim",true)
 255     autofly.last_coords = pos
 256     autofly.last_name = minetest.pos_to_string(pos)
 257     autofly.aim(autofly.last_coords)
 258     autofly.flying=true
 259     autofly.set_hud_wp(autofly.last_coords, autofly.last_name)
 260     return true
 261 end
 262
 263 function autofly.arrived()
 264     if not autofly.flying then return end
 265     minetest.settings:set("continuous_forward", "false")
 266     minetest.settings:set_bool("autofsprint",false)
 267     minetest.settings:set_bool("pitch_move",oldpm)
 268     minetest.settings:set_bool("afly_autoaim",false)
 269     minetest.settings:set_bool("autoeat_timed",false)
 270     autofly.set_hud_info("Arrived!")
 271     autofly.flying = false
 272     minetest.sound_play({name = "default_alert", gain = 1.0})
 273 end
 274
 275 local cruise_wason=false
 276 local nfctr=0
 277
 278
 279 function autofly.cruise()
 280     if not minetest.settings:get_bool('afly_cruise') then
 281         if cruise_wason then
 282             cruise_wason=false
 283             core.set_keypress("jump",false)
 284             core.set_keypress("sneak",false)
 285         end
 286     return end
 287
 288     local lp=minetest.localplayer:get_pos()
 289     local pos1 = vector.add(lp,{x=16,y=100,z=16})
 290     local pos2 = vector.add(lp,{x=-16,y=-100,z=-16})
 291     local nds=minetest.find_nodes_in_area_under_air(pos1, pos2, nlist.get_mclnodes())
 292     local y=0
 293     local found=false
 294
 295
 296     for k,v in ipairs(nds) do
 297         local nd = minetest.get_node_or_nil(v)
 298         if nd ~= nil and nd.name ~= "air" then
 299             if v.y > y then
 300                 y=v.y
 301                 found=true
 302             end
 303         end
 304     end
 305     if (autofly.cruiseheight ~= nil) then y=y+autofly.cruiseheight end
 306     local diff = math.ceil(lp.y - y)
 307
 308     if not cruise_wason then --initially set the cruiseheight to the current value above ground
 309        -- if not found then return end --wait with activation til a ground node has been found.
 310         local clr,nnd=minetest.line_of_sight(lp,vector.add(lp,{x=1,y=-200,z=1}))
 311         if not clr then diff = math.ceil(lp.y - nnd.y)
 312         elseif not found then return end
 313         if diff < 1 then autofly.cruiseheight = 20
 314         else autofly.cruiseheight = diff end
 315
 316         cruise_wason=true
 317         minetest.display_chat_message("cruise mode activated. target height set to " .. diff .. " nodes above ground.")
 318     end
 319
 320     if not found then
 321         if nfctr<20 then nfctr = nfctr + 1 return end
 322         --minetest.display_chat_message("no nodes found for 20 iterations. lowering altitude.")
 323         nfctr=0
 324         minetest.settings:set_bool("free_move",false)
 325         core.set_keypress("jump",false)
 326         core.set_keypress("sneak",false)
 327         return
 328     end
 329
 330     local tolerance = 1
 331     if diff < -tolerance then
 332         minetest.settings:set_bool("free_move",true)
 333         core.set_keypress("jump",true)
 334         core.set_keypress("sneak",false)
 335         --minetest.display_chat_message("too low: " .. y)
 336     elseif diff > tolerance * 10 then
 337         core.set_keypress("jump",false)
 338         core.set_keypress("sneak",true)
 339         minetest.settings:set_bool("free_move",false)
 340         --minetest.display_chat_message("too high: " .. y)
 341     elseif diff > tolerance then
 342         core.set_keypress("jump",false)
 343         core.set_keypress("sneak",true)
 344     else
 345         minetest.settings:set_bool("free_move",true)
 346         core.set_keypress("jump",false)
 347         core.set_keypress("sneak",false)
 348         --minetest.display_chat_message("target height reached: " .. y)
 349     end
 350
 351
 352 end
 353
 354 function autofly.aim(tpos)
 355     local ppos=minetest.localplayer:get_pos()
 356     --local dir=tpos
 357     local dir=vector.direction(ppos,tpos)
 358     local yyaw=0;
 359     local pitch=0;
 360     if dir.x < 0 then
 361         yyaw = math.atan2(-dir.x, dir.z) + (math.pi * 2)
 362     else
 363         yyaw = math.atan2(-dir.x, dir.z)
 364     end
 365     yyaw = ws.round2(math.deg(yyaw),2)
 366     pitch = ws.round2(math.deg(math.asin(-dir.y) * 1),2);
 367     minetest.localplayer:set_yaw(yyaw)
 368     minetest.localplayer:set_pitch(pitch)
 369
 370 end
 371
 372 function autofly.autotp(tpname)
 373    if minetest.localplayer == nil then autofly.autotp(tpname) end
 374     local tpos=nil
 375     if tpname == nil then
 376         tpos = autofly.get_waypoint('AUTOTP')
 377     elseif type(tpname) == "table" then
 378         tpos = tpname
 379     else
 380         tpos=autofly.get_waypoint(tpname)
 381     end
 382     if tpos == nil then return end
 383     local lp=minetest.localplayer
 384     local dst=vector.distance(lp:get_pos(),tpos)
 385     if (dst < 300) then
 386         minetest.sound_play({name = "default_alert", gain = 3.0})
 387         autofly.delete_waypoint('AUTOTP')
 388         return true
 389     end
 390     autofly.set_waypoint(tpos,'AUTOTP')
 391     local boat_found=false
 392     for k, v in ipairs(lp.get_nearby_objects(4)) do
 393         local txt = v:get_item_textures()
 394                 if ( txt:find('mcl_boats_texture')) then
 395             boat_found=true
 396             minetest.display_chat_message("boat found. entering and tping to "..minetest.pos_to_string(autofly.get_waypoint('AUTOTP')))
 397             autofly.aim(vector.add(v:get_pos(),{x=0,y=-1.5,z=0}))
 398             minetest.after("0.2",function()
 399                 minetest.interact("place") end)
 400             minetest.after("1.5",function()
 401                  autofly.warpae('AUTOTP')
 402               end)
 403             return true
 404         end
 405     end
 406     if not boat_found then
 407         minetest.display_chat_message("no boat found. trying again in 5.")
 408         minetest.after("5.0",function() autofly.autotp(tpname) end)
 409     return end
 410 end
 411
 412
 413
 414 autofly.register_transport('Fly',function(pos,name) autofly.goto_waypoint(name) end)
 415 autofly.register_transport('wrp',function(pos,name) autofly.warp(name) end)
 416 autofly.register_transport('atp',function(pos,name) autofly.autotp(name) end)
 417
 418 function autofly.axissnap()
 419     if not minetest.settings:get_bool('afly_snap') then return end
 420     if minetest.settings:get_bool("freecam") then return end
 421     local y=minetest.localplayer:get_yaw()
 422     local yy=nil
 423     if ( y < 45 or y > 315 ) then
 424         yy=0
 425     elseif (y < 135) then
 426         yy=90
 427     elseif (y < 225 ) then
 428         yy=180
 429     elseif ( y < 315 ) then
 430         yy=270
 431     end
 432     if yy ~= nil then
 433         minetest.localplayer:set_yaw(yy)
 434     end
 435 end
 436
 437 minetest.register_on_death(function()
 438     if minetest.localplayer then
 439         local name = 'Death waypoint'
 440         local pos  = minetest.localplayer:get_pos()
 441         autofly.last_coords = pos
 442         autofly.last_name = name
 443         autofly.set_waypoint(pos,name)
 444         autofly.display(pos,name)
 445     end
 446 end)
 447
 448 local function get_dimension(pos)
 449     if pos.y > -65 then return "overworld"
 450     elseif pos.y > -8000 then return "void"
 451     elseif pos.y > -27000 then return "end"
 452     elseif pos.y >29000 then return "void"
 453     elseif pos.y >31000 then return "nether"
 454     else return "void"
 455     end
 456 end
 457
 458 function autofly.warp(name)
 459     local pos=autofly.get_waypoint(name)
 460     if pos then
 461         if pos.y > -64 then
 462             pos=vector.add(pos,{x=0,y=150,z=0})
 463         end
 464         if get_dimension(pos) == "void" then return false end
 465         minetest.localplayer:set_pos(pos)
 466         return true
 467     end
 468 end
 469 function autofly.warpae(name)
 470                 local s, m = autofly.warp(name)
 471                 if s then
 472                         minetest.disconnect()
 473                 end
 474                 return true
 475 end
 476
 477 function autofly.getwps()
 478     local wp={}
 479     for name, _ in pairs(storage:to_table().fields) do
 480         if name:sub(1, string.len(stprefix)) == stprefix then
 481             table.insert(wp, name:sub(string.len(stprefix)+1))
 482         end
 483     end
 484     table.sort(wp)
 485     return wp
 486 end
 487
 488 function autofly.set_waypoint(pos, name)
 489     pos = pos_to_string(pos)
 490     if not pos then return end
 491     storage:set_string(stprefix .. tostring(name), pos)
 492     return true
 493 end
 494
 495 function autofly.delete_waypoint(name)
 496     storage:set_string(stprefix .. tostring(name), '')
 497 end
 498
 499 function autofly.get_waypoint(name)
 500     return string_to_pos(storage:get_string(stprefix .. tostring(name)))
 501 end
 502
 503 function autofly.rename_waypoint(oldname, newname)
 504     oldname, newname = tostring(oldname), tostring(newname)
 505     local pos = autofly.get_waypoint(oldname)
 506     if not pos or not autofly.set_waypoint(pos, newname) then return end
 507     if oldname ~= newname then
 508         autofly.delete_waypoint(oldname)
 509     end
 510     return true
 511 end
 512
 513 minetest.after("5.0",function()
 514     if autofly.get_waypoint('AUTOTP') ~= nil then autofly.autotp(nil) end
 515 end)
 516
 517
 518 math.randomseed(os.time())
 519
 520 local randflying = false
 521
 522 minetest.register_globalstep(function()
 523     if randflying and not autofly.flying then
 524         local x = math.random(-31000, 31000)
 525         local y = math.random(2000, 31000)
 526         local z = math.random(-31000, 31000)
 527
 528         autofly.goto({x = x, y = y, z = z})
 529     end
 530 end)
 531
 532 local function randfly()
 533     if not randflying then
 534         randflying = true
 535         local lp = minetest.localplayer:get_pos()
 536         autofly.goto(turtle.coord(lp.x, 6000, lp.z))
 537     else
 538         randflying = false
 539         autofly.arrived()
 540     end
 541 end
 542
 543
 544
 545 minetest.register_chatcommand('waypoints', {
 546     params      = '',
 547     description = 'Open the autofly GUI',
 548     func = function(param) autofly.display_formspec() end
 549 })
 550
 551 ws.register_chatcommand_alias('waypoints','wp', 'wps', 'waypoint')
 552
 553 -- Add a waypoint
 554 minetest.register_chatcommand('add_waypoint', {
 555     params      = '<pos / "here" / "there"> <name>',
 556     description = 'Adds a waypoint.',
 557     func = function(param)
 558         local s, e = param:find(' ')
 559         if not s or not e then
 560             return false, 'Invalid syntax! See .help add_mrkr for more info.'
 561         end
 562         local pos = param:sub(1, s - 1)
 563         local name = param:sub(e + 1)
 564
 565         -- Validate the position
 566         if not pos then
 567             return false, err
 568         end
 569
 570         -- Validate the name
 571         if not name or #name < 1 then
 572             return false, 'Invalid name!'
 573         end
 574
 575         -- Set the waypoint
 576         return autofly.set_waypoint(pos, name), 'Done!'
 577     end
 578 })
 579 ws.register_chatcommand_alias('add_waypoint','wa', 'add_wp')
 580
 581
 582 minetest.register_chatcommand('add_waypoint_here', {
 583     params      = 'name',
 584     description = 'marks the current position',
 585     func = function(param)
 586         local name = os.date("%Y-%m-%d %H:%M:%S")
 587         local pos  = minetest.localplayer:get_pos()
 588         return autofly.set_waypoint(pos, name), 'Done!'
 589     end
 590 })
 591 ws.register_chatcommand_alias('add_waypoint_here', 'wah', 'add_wph')
 592
 593 minetest.register_chatcommand('clear_waypoint', {
 594     params = '',
 595     description = 'Hides the displayed waypoint.',
 596     func = function(param)
 597         if autofly.flying then autofly.flying=false end
 598         if hud_wp then
 599             minetest.localplayer:hud_remove(hud_wp)
 600             hud_wp = nil
 601             return true, 'Hidden the currently displayed waypoint.'
 602         elseif not minetest.localplayer.hud_add then
 603             minetest.run_server_chatcommand('clrmrkr')
 604             return
 605         elseif not hud_wp then
 606             return false, 'No waypoint is currently being displayed!'
 607         end
 608         for k,v in wps do
 609             minetest.localplayer:hud_remove(v)
 610             table.remove(k)
 611         end
 612
 613     end,
 614 })
 615 ws.register_chatcommand_alias('clear_waypoint', 'cwp','cls')
 616
 617 minetest.register_chatcommand('autotp', {
 618     params      = 'position',
 619     description = 'autotp',
 620     func = function(param)
 621       autofly.autotp(minetest.string_to_pos(param))
 622     end
 623 })
 624 ws.register_chatcommand_alias('autotp', 'atp')
 625
 626 minetest.register_chatcommand('wpdisplay', {
 627     params      = 'position name',
 628     description = 'display waypoint',
 629     func = function(pos,name)
 630       autofly.display(pos,name)
 631     end
 632 })
 633 ws.register_chatcommand_alias('wpdisplay', 'wpd')
 634
 635
 636
 637 minetest.register_chatcommand("randfly", {
 638     description = "Randomly fly up high (toggle).",
 639     func = randfly
 640 })
 641
 642
 643     minetest.register_cheat("Aim", "Autofly", "afly_autoaim")
 644     minetest.register_cheat("AxisSnap", "Autofly", "afly_snap")
 645     minetest.register_cheat("Cruise", "Autofly", "afly_cruise")
 646     minetest.register_cheat("Sprint", "Autofly", "afly_sprint")
 647     minetest.register_cheat("ShowNames", "Autofly", "afly_shownames")
 648     minetest.register_cheat("Waypoints", "Autofly", autofly.display_formspec)