qcsrc/common/mutators/mutator/sandbox/sandbox.qc

   1 #ifdef IMPLEMENTATION
   2 int autocvar_g_sandbox_info;
   3 bool autocvar_g_sandbox_readonly;
   4 string autocvar_g_sandbox_storage_name;
   5 float autocvar_g_sandbox_storage_autosave;
   6 bool autocvar_g_sandbox_storage_autoload;
   7 float autocvar_g_sandbox_editor_flood;
   8 int autocvar_g_sandbox_editor_maxobjects;
   9 int autocvar_g_sandbox_editor_free;
  10 float autocvar_g_sandbox_editor_distance_spawn;
  11 float autocvar_g_sandbox_editor_distance_edit;
  12 float autocvar_g_sandbox_object_scale_min;
  13 float autocvar_g_sandbox_object_scale_max;
  14 float autocvar_g_sandbox_object_material_velocity_min;
  15 float autocvar_g_sandbox_object_material_velocity_factor;
  16
  17 float autosave_time;
  18 void sandbox_Database_Load();
  19
  20 REGISTER_MUTATOR(sandbox, cvar("g_sandbox"))
  21 {
  22         MUTATOR_ONADD
  23         {
  24                 autosave_time = time + autocvar_g_sandbox_storage_autosave; // don't save the first server frame
  25                 if(autocvar_g_sandbox_storage_autoload)
  26                         sandbox_Database_Load();
  27         }
  28
  29         MUTATOR_ONROLLBACK_OR_REMOVE
  30         {
  31                 // nothing to roll back
  32         }
  33
  34         MUTATOR_ONREMOVE
  35         {
  36                 // nothing to remove
  37         }
  38 }
  39
  40 const float MAX_STORAGE_ATTACHMENTS = 16;
  41 float object_count;
  42 .float object_flood;
  43 .entity object_attach;
  44 .string material;
  45
  46 .float touch_timer;
  47 void sandbox_ObjectFunction_Touch(entity this)
  48 {
  49         // apply material impact effects
  50
  51         if(!self.material)
  52                 return;
  53         if(self.touch_timer > time)
  54                 return; // don't execute each frame
  55         self.touch_timer = time + 0.1;
  56
  57         // make particle count and sound volume depend on impact speed
  58         float intensity;
  59         intensity = vlen(self.velocity) + vlen(other.velocity);
  60         if(intensity) // avoid divisions by 0
  61                 intensity /= 2; // average the two velocities
  62         if (!(intensity >= autocvar_g_sandbox_object_material_velocity_min))
  63                 return; // impact not strong enough to do anything
  64         // now offset intensity and apply it to the effects
  65         intensity -= autocvar_g_sandbox_object_material_velocity_min; // start from minimum velocity, not actual velocity
  66         intensity = bound(0, intensity * autocvar_g_sandbox_object_material_velocity_factor, 1);
  67
  68         _sound(self, CH_TRIGGER, strcat("object/impact_", self.material, "_", ftos(ceil(random() * 5)) , ".wav"), VOL_BASE * intensity, ATTEN_NORM);
  69         Send_Effect_(strcat("impact_", self.material), self.origin, '0 0 0', ceil(intensity * 10)); // allow a count from 1 to 10
  70 }
  71
  72 void sandbox_ObjectFunction_Think(entity this)
  73 {
  74         // decide if and how this object can be grabbed
  75         if(autocvar_g_sandbox_readonly)
  76                 this.grab = 0; // no grabbing
  77         else if(autocvar_g_sandbox_editor_free < 2 && this.crypto_idfp)
  78                 this.grab = 1; // owner only
  79         else
  80                 this.grab = 3; // anyone
  81
  82         // Object owner is stored via player UID, but we also need the owner as an entity (if the player is available on the server).
  83         // Therefore, scan for all players, and update the owner as long as the player is present. We must always do this,
  84         // since if the owning player disconnects, the object's owner should also be reset.
  85
  86         // bots can't have objects
  87         FOREACH_CLIENT(IS_PLAYER(it) && IS_REAL_CLIENT(it), LAMBDA(
  88                 if(this.crypto_idfp == it.crypto_idfp)
  89                 {
  90                         this.realowner = it;
  91                         break;
  92                 }
  93                 this.realowner = world;
  94         ));
  95
  96         this.nextthink = time;
  97
  98         CSQCMODEL_AUTOUPDATE(this);
  99 }
 100
 101 .float old_solid, old_movetype;
 102 entity sandbox_ObjectEdit_Get(entity this, float permissions)
 103 {
 104         // Returns the traced entity if the player can edit it, and world if not.
 105         // If permissions if false, the object is returned regardless of editing rights.
 106         // Attached objects are SOLID_NOT and do not get traced.
 107
 108         crosshair_trace_plusvisibletriggers(this);
 109         if(vdist(this.origin - trace_ent.origin, >, autocvar_g_sandbox_editor_distance_edit))
 110                 return world; // out of trace range
 111         if(trace_ent.classname != "object")
 112                 return world; // entity is not an object
 113         if(!permissions)
 114                 return trace_ent; // don't check permissions, anyone can edit this object
 115         if(trace_ent.crypto_idfp == "")
 116                 return trace_ent; // the player who spawned this object did not have an UID, so anyone can edit it
 117         if (!(trace_ent.realowner != this && autocvar_g_sandbox_editor_free < 2))
 118                 return trace_ent; // object does not belong to the player, and players can only edit their own objects on this server
 119         return world;
 120 }
 121
 122 void sandbox_ObjectEdit_Scale(entity e, float f)
 123 {
 124         e.scale = f;
 125         if(e.scale)
 126         {
 127                 e.scale = bound(autocvar_g_sandbox_object_scale_min, e.scale, autocvar_g_sandbox_object_scale_max);
 128                 _setmodel(e, e.model); // reset mins and maxs based on mesh
 129                 setsize(e, e.mins * e.scale, e.maxs * e.scale); // adapt bounding box size to model size
 130         }
 131 }
 132
 133 void sandbox_ObjectAttach_Remove(entity e);
 134 void sandbox_ObjectAttach_Set(entity e, entity parent, string s)
 135 {
 136         // attaches e to parent on string s
 137
 138         // we can't attach to an attachment, for obvious reasons
 139         sandbox_ObjectAttach_Remove(e);
 140
 141         e.old_solid = e.solid; // persist solidity
 142         e.old_movetype = e.movetype; // persist physics
 143         e.movetype = MOVETYPE_FOLLOW;
 144         e.solid = SOLID_NOT;
 145         e.takedamage = DAMAGE_NO;
 146
 147         setattachment(e, parent, s);
 148         e.owner = parent;
 149 }
 150
 151 void sandbox_ObjectAttach_Remove(entity e)
 152 {
 153         // detaches any object attached to e
 154
 155         entity head;
 156         for(head = world; (head = find(head, classname, "object")); )
 157         {
 158                 if(head.owner == e)
 159                 {
 160                         vector org;
 161                         org = gettaginfo(head, 0);
 162                         setattachment(head, world, "");
 163                         head.owner = world;
 164
 165                         // objects change origin and angles when detached, so apply previous position
 166                         setorigin(head, org);
 167                         head.angles = e.angles; // don't allow detached objects to spin or roll
 168
 169                         head.solid = head.old_solid; // restore persisted solidity
 170                         head.movetype = head.old_movetype; // restore persisted physics
 171                         head.takedamage = DAMAGE_AIM;
 172                 }
 173         }
 174 }
 175
 176 entity sandbox_ObjectSpawn(entity this, float database)
 177 {
 178         // spawn a new object with default properties
 179
 180         entity e = new(object);
 181         e.takedamage = DAMAGE_AIM;
 182         e.damageforcescale = 1;
 183         e.solid = SOLID_BBOX; // SOLID_BSP would be best, but can lag the server badly
 184         e.movetype = MOVETYPE_TOSS;
 185         e.frame = 0;
 186         e.skin = 0;
 187         e.material = string_null;
 188         settouch(e, sandbox_ObjectFunction_Touch);
 189         setthink(e, sandbox_ObjectFunction_Think);
 190         e.nextthink = time;
 191         //e.effects |= EF_SELECTABLE; // don't do this all the time, maybe just when editing objects?
 192
 193         if(!database)
 194         {
 195                 // set the object's owner via player UID
 196                 // if the player does not have an UID, the owner cannot be stored and his objects may be edited by anyone
 197                 if(this.crypto_idfp != "")
 198                         e.crypto_idfp = strzone(this.crypto_idfp);
 199                 else
 200                         print_to(this, "^1SANDBOX - WARNING: ^7You spawned an object, but lack a player UID. ^1Your objects are not secured and can be edited by any player!");
 201
 202                 // set public object information
 203                 e.netname = strzone(this.netname); // name of the owner
 204                 e.message = strzone(strftime(true, "%d-%m-%Y %H:%M:%S")); // creation time
 205                 e.message2 = strzone(strftime(true, "%d-%m-%Y %H:%M:%S")); // last editing time
 206
 207                 // set origin and direction based on player position and view angle
 208                 makevectors(this.v_angle);
 209                 WarpZone_TraceLine(this.origin + this.view_ofs, this.origin + this.view_ofs + v_forward * autocvar_g_sandbox_editor_distance_spawn, MOVE_NORMAL, this);
 210                 setorigin(e, trace_endpos);
 211                 e.angles_y = this.v_angle.y;
 212         }
 213
 214         CSQCMODEL_AUTOINIT(e);
 215
 216         object_count += 1;
 217         return e;
 218 }
 219
 220 void sandbox_ObjectRemove(entity e)
 221 {
 222         sandbox_ObjectAttach_Remove(e); // detach child objects
 223
 224         // if the object being removed has been selected for attachment by a player, unset it
 225         FOREACH_CLIENT(IS_PLAYER(it) && IS_REAL_CLIENT(it) && it.object_attach == e, LAMBDA(it.object_attach = world));
 226
 227         if(e.material)  {       strunzone(e.material);  e.material = string_null;       }
 228         if(e.crypto_idfp)       {       strunzone(e.crypto_idfp);       e.crypto_idfp = string_null;    }
 229         if(e.netname)   {       strunzone(e.netname);   e.netname = string_null;        }
 230         if(e.message)   {       strunzone(e.message);   e.message = string_null;        }
 231         if(e.message2)  {       strunzone(e.message2);  e.message2 = string_null;       }
 232         remove(e);
 233         e = world;
 234
 235         object_count -= 1;
 236 }
 237
 238 string port_string[MAX_STORAGE_ATTACHMENTS]; // fteqcc crashes if this isn't defined as a global
 239
 240 string sandbox_ObjectPort_Save(entity e, float database)
 241 {
 242         // save object properties, and return them as a string
 243         float i = 0;
 244         string s;
 245         entity head;
 246
 247         for(head = world; (head = find(head, classname, "object")); )
 248         {
 249                 // the main object needs to be first in the array [0] with attached objects following
 250                 float slot, physics, solidity;
 251                 if(head == e) // this is the main object, place it first
 252                 {
 253                         slot = 0;
 254                         solidity = head.solid; // applied solidity is normal solidity for children
 255                         physics = head.movetype; // applied physics are normal physics for parents
 256                 }
 257                 else if(head.owner == e) // child object, list them in order
 258                 {
 259                         i += 1; // children start from 1
 260                         slot = i;
 261                         solidity = head.old_solid; // persisted solidity is normal solidity for children
 262                         physics = head.old_movetype; // persisted physics are normal physics for children
 263                         gettaginfo(head.owner, head.tag_index); // get the name of the tag our object is attached to, used further below
 264                 }
 265                 else
 266                         continue;
 267
 268                 // ---------------- OBJECT PROPERTY STORAGE: SAVE ----------------
 269                 if(slot)
 270                 {
 271                         // properties stored only for child objects
 272                         if(gettaginfo_name)     port_string[slot] = strcat(port_string[slot], "\"", gettaginfo_name, "\" ");    else    port_string[slot] = strcat(port_string[slot], "\"\" "); // none
 273                 }
 274                 else
 275                 {
 276                         // properties stored only for parent objects
 277                         if(database)
 278                         {
 279                                 port_string[slot] = strcat(port_string[slot], sprintf("\"%.9v\"", head.origin), " ");
 280                                 port_string[slot] = strcat(port_string[slot], sprintf("\"%.9v\"", head.angles), " ");
 281                         }
 282                 }
 283                 // properties stored for all objects
 284                 port_string[slot] = strcat(port_string[slot], "\"", head.model, "\" ");
 285                 port_string[slot] = strcat(port_string[slot], ftos(head.skin), " ");
 286                 port_string[slot] = strcat(port_string[slot], ftos(head.alpha), " ");
 287                 port_string[slot] = strcat(port_string[slot], sprintf("\"%.9v\"", head.colormod), " ");
 288                 port_string[slot] = strcat(port_string[slot], sprintf("\"%.9v\"", head.glowmod), " ");
 289                 port_string[slot] = strcat(port_string[slot], ftos(head.frame), " ");
 290                 port_string[slot] = strcat(port_string[slot], ftos(head.scale), " ");
 291                 port_string[slot] = strcat(port_string[slot], ftos(solidity), " ");
 292                 port_string[slot] = strcat(port_string[slot], ftos(physics), " ");
 293                 port_string[slot] = strcat(port_string[slot], ftos(head.damageforcescale), " ");
 294                 if(head.material)       port_string[slot] = strcat(port_string[slot], "\"", head.material, "\" ");      else    port_string[slot] = strcat(port_string[slot], "\"\" "); // none
 295                 if(database)
 296                 {
 297                         // properties stored only for the database
 298                         if(head.crypto_idfp)    port_string[slot] = strcat(port_string[slot], "\"", head.crypto_idfp, "\" ");   else    port_string[slot] = strcat(port_string[slot], "\"\" "); // none
 299                         port_string[slot] = strcat(port_string[slot], "\"", e.netname, "\" ");
 300                         port_string[slot] = strcat(port_string[slot], "\"", e.message, "\" ");
 301                         port_string[slot] = strcat(port_string[slot], "\"", e.message2, "\" ");
 302                 }
 303         }
 304
 305         // now apply the array to a simple string, with the ; symbol separating objects
 306         s = "";
 307         for(i = 0; i <= MAX_STORAGE_ATTACHMENTS; ++i)
 308         {
 309                 if(port_string[i])
 310                         s = strcat(s, port_string[i], "; ");
 311                 port_string[i] = string_null; // fully clear the string
 312         }
 313
 314         return s;
 315 }
 316
 317 entity sandbox_ObjectPort_Load(entity this, string s, float database)
 318 {
 319         // load object properties, and spawn a new object with them
 320         float n, i;
 321         entity e = world, parent = world;
 322
 323         // separate objects between the ; symbols
 324         n = tokenizebyseparator(s, "; ");
 325         for(i = 0; i < n; ++i)
 326                 port_string[i] = argv(i);
 327
 328         // now separate and apply the properties of each object
 329         for(i = 0; i < n; ++i)
 330         {
 331                 float argv_num;
 332                 string tagname = string_null;
 333                 argv_num = 0;
 334                 tokenize_console(port_string[i]);
 335                 e = sandbox_ObjectSpawn(this, database);
 336
 337                 // ---------------- OBJECT PROPERTY STORAGE: LOAD ----------------
 338                 if(i)
 339                 {
 340                         // properties stored only for child objects
 341                         if(argv(argv_num) != "")        tagname = argv(argv_num);       else tagname = string_null;     ++argv_num;
 342                 }
 343                 else
 344                 {
 345                         // properties stored only for parent objects
 346                         if(database)
 347                         {
 348                                 setorigin(e, stov(argv(argv_num)));     ++argv_num;
 349                                 e.angles = stov(argv(argv_num));        ++argv_num;
 350                         }
 351                         parent = e; // mark parent objects as such
 352                 }
 353                 // properties stored for all objects
 354                 _setmodel(e, argv(argv_num));   ++argv_num;
 355                 e.skin = stof(argv(argv_num));  ++argv_num;
 356                 e.alpha = stof(argv(argv_num)); ++argv_num;
 357                 e.colormod = stov(argv(argv_num));      ++argv_num;
 358                 e.glowmod = stov(argv(argv_num));       ++argv_num;
 359                 e.frame = stof(argv(argv_num)); ++argv_num;
 360                 sandbox_ObjectEdit_Scale(e, stof(argv(argv_num)));      ++argv_num;
 361                 e.solid = e.old_solid = stof(argv(argv_num));   ++argv_num;
 362                 e.movetype = e.old_movetype = stof(argv(argv_num));     ++argv_num;
 363                 e.damageforcescale = stof(argv(argv_num));      ++argv_num;
 364                 if(e.material)  strunzone(e.material);  if(argv(argv_num) != "")        e.material = strzone(argv(argv_num));   else    e.material = string_null;       ++argv_num;
 365                 if(database)
 366                 {
 367                         // properties stored only for the database
 368                         if(e.crypto_idfp)       strunzone(e.crypto_idfp);       if(argv(argv_num) != "")        e.crypto_idfp = strzone(argv(argv_num));        else    e.crypto_idfp = string_null;    ++argv_num;
 369                         if(e.netname)   strunzone(e.netname);   e.netname = strzone(argv(argv_num));    ++argv_num;
 370                         if(e.message)   strunzone(e.message);   e.message = strzone(argv(argv_num));    ++argv_num;
 371                         if(e.message2)  strunzone(e.message2);  e.message2 = strzone(argv(argv_num));   ++argv_num;
 372                 }
 373
 374                 // attach last
 375                 if(i)
 376                         sandbox_ObjectAttach_Set(e, parent, tagname);
 377         }
 378
 379         for(i = 0; i <= MAX_STORAGE_ATTACHMENTS; ++i)
 380                 port_string[i] = string_null; // fully clear the string
 381
 382         return e;
 383 }
 384
 385 void sandbox_Database_Save()
 386 {
 387         // saves all objects to the database file
 388         entity head;
 389         string file_name;
 390         float file_get;
 391
 392         file_name = strcat("sandbox/storage_", autocvar_g_sandbox_storage_name, "_", GetMapname(), ".txt");
 393         file_get = fopen(file_name, FILE_WRITE);
 394         fputs(file_get, strcat("// sandbox storage \"", autocvar_g_sandbox_storage_name, "\" for map \"", GetMapname(), "\" last updated ", strftime(true, "%d-%m-%Y %H:%M:%S")));
 395         fputs(file_get, strcat(" containing ", ftos(object_count), " objects\n"));
 396
 397         for(head = world; (head = find(head, classname, "object")); )
 398         {
 399                 // attached objects are persisted separately, ignore them here
 400                 if(head.owner != world)
 401                         continue;
 402
 403                 // use a line of text for each object, listing all properties
 404                 fputs(file_get, strcat(sandbox_ObjectPort_Save(head, true), "\n"));
 405         }
 406         fclose(file_get);
 407 }
 408
 409 void sandbox_Database_Load()
 410 {
 411         // loads all objects from the database file
 412         string file_read, file_name;
 413         float file_get, i;
 414
 415         file_name = strcat("sandbox/storage_", autocvar_g_sandbox_storage_name, "_", GetMapname(), ".txt");
 416         file_get = fopen(file_name, FILE_READ);
 417         if(file_get < 0)
 418         {
 419                 if(autocvar_g_sandbox_info > 0)
 420                         LOG_INFO(strcat("^3SANDBOX - SERVER: ^7could not find storage file ^3", file_name, "^7, no objects were loaded\n"));
 421         }
 422         else
 423         {
 424                 for (;;)
 425                 {
 426                         file_read = fgets(file_get);
 427                         if(file_read == "")
 428                                 break;
 429                         if(substring(file_read, 0, 2) == "//")
 430                                 continue;
 431                         if(substring(file_read, 0, 1) == "#")
 432                                 continue;
 433
 434                         entity e;
 435                         e = sandbox_ObjectPort_Load(NULL, file_read, true);
 436
 437                         if(e.material)
 438                         {
 439                                 // since objects are being loaded for the first time, precache material sounds for each
 440                                 for (i = 1; i <= 5; i++) // 5 sounds in total
 441                                         precache_sound(strcat("object/impact_", e.material, "_", ftos(i), ".wav"));
 442                         }
 443                 }
 444                 if(autocvar_g_sandbox_info > 0)
 445                         LOG_INFO(strcat("^3SANDBOX - SERVER: ^7successfully loaded storage file ^3", file_name, "\n"));
 446         }
 447         fclose(file_get);
 448 }
 449
 450 MUTATOR_HOOKFUNCTION(sandbox, SV_ParseClientCommand)
 451 {
 452         if(MUTATOR_RETURNVALUE) // command was already handled?
 453                 return;
 454
 455         entity player = M_ARGV(0, entity);
 456         string cmd_name = M_ARGV(1, string);
 457         int cmd_argc = M_ARGV(2, int);
 458
 459         if(cmd_name == "g_sandbox")
 460         {
 461                 if(autocvar_g_sandbox_readonly)
 462                 {
 463                         print_to(player, "^2SANDBOX - INFO: ^7Sandbox mode is active, but in read-only mode. Sandbox commands cannot be used");
 464                         return true;
 465                 }
 466                 if(cmd_argc < 2)
 467                 {
 468                         print_to(player, "^2SANDBOX - INFO: ^7Sandbox mode is active. For usage information, type 'sandbox help'");
 469                         return true;
 470                 }
 471
 472                 switch(argv(1))
 473                 {
 474                         entity e;
 475                         float i;
 476                         string s;
 477
 478                         // ---------------- COMMAND: HELP ----------------
 479                         case "help":
 480                                 print_to(player, "You can use the following sandbox commands:");
 481                                 print_to(player, "^7\"^2object_spawn ^3models/foo/bar.md3^7\" spawns a new object in front of the player, and gives it the specified model");
 482                                 print_to(player, "^7\"^2object_remove^7\" removes the object the player is looking at. Players can only remove their own objects");
 483                                 print_to(player, "^7\"^2object_duplicate ^3value^7\" duplicates the object, if the player has copying rights over the original");
 484                                 print_to(player, "^3copy value ^7- copies the properties of the object to the specified client cvar");
 485                                 print_to(player, "^3paste value ^7- spawns an object with the given properties. Properties or cvars must be specified as follows; eg1: \"0 1 2 ...\", eg2: \"$cl_cvar\"");
 486                                 print_to(player, "^7\"^2object_attach ^3property value^7\" attaches one object to another. Players can only attach their own objects");
 487                                 print_to(player, "^3get ^7- selects the object you are facing as the object to be attached");
 488                                 print_to(player, "^3set value ^7- attaches the previously selected object to the object you are facing, on the specified bone");
 489                                 print_to(player, "^3remove ^7- detaches all objects from the object you are facing");
 490                                 print_to(player, "^7\"^2object_edit ^3property value^7\" edits the given property of the object. Players can only edit their own objects");
 491                                 print_to(player, "^3skin value ^7- changes the skin of the object");
 492                                 print_to(player, "^3alpha value ^7- sets object transparency");
 493                                 print_to(player, "^3colormod \"value_x value_y value_z\" ^7- main object color");
 494                                 print_to(player, "^3glowmod \"value_x value_y value_z\" ^7- glow object color");
 495                                 print_to(player, "^3frame value ^7- object animation frame, for self-animated models");
 496                                 print_to(player, "^3scale value ^7- changes object scale. 0.5 is half size and 2 is double size");
 497                                 print_to(player, "^3solidity value ^7- object collisions, 0 = non-solid, 1 = solid");
 498                                 print_to(player, "^3physics value ^7- object physics, 0 = static, 1 = movable, 2 = physical");
 499                                 print_to(player, "^3force value ^7- amount of force applied to objects that are shot");
 500                                 print_to(player, "^3material value ^7- sets the material of the object. Default materials are: metal, stone, wood, flesh");
 501                                 print_to(player, "^7\"^2object_claim^7\" sets the player as the owner of the object, if he has the right to edit it");
 502                                 print_to(player, "^7\"^2object_info ^3value^7\" shows public information about the object");
 503                                 print_to(player, "^3object ^7- prints general information about the object, such as owner and creation / editing date");
 504                                 print_to(player, "^3mesh ^7- prints information about the object's mesh, including skeletal bones");
 505                                 print_to(player, "^3attachments ^7- prints information about the object's attachments");
 506                                 print_to(player, "^7The ^1drag object ^7key can be used to grab and carry objects. Players can only grab their own objects");
 507                                 return true;
 508
 509                         // ---------------- COMMAND: OBJECT, SPAWN ----------------
 510                         case "object_spawn":
 511                                 if(time < player.object_flood)
 512                                 {
 513                                         print_to(player, strcat("^1SANDBOX - WARNING: ^7Flood protection active. Please wait ^3", ftos(player.object_flood - time), " ^7seconds beofore spawning another object"));
 514                                         return true;
 515                                 }
 516                                 player.object_flood = time + autocvar_g_sandbox_editor_flood;
 517                                 if(object_count >= autocvar_g_sandbox_editor_maxobjects)
 518                                 {
 519                                         print_to(player, strcat("^1SANDBOX - WARNING: ^7Cannot spawn any more objects. Up to ^3", ftos(autocvar_g_sandbox_editor_maxobjects), " ^7objects may exist at a time"));
 520                                         return true;
 521                                 }
 522                                 if(cmd_argc < 3)
 523                                 {
 524                                         print_to(player, "^1SANDBOX - WARNING: ^7Attempted to spawn an object without specifying a model. Please specify the path to your model file after the 'object_spawn' command");
 525                                         return true;
 526                                 }
 527                                 if (!(fexists(argv(2))))
 528                                 {
 529                                         print_to(player, "^1SANDBOX - WARNING: ^7Attempted to spawn an object with a non-existent model. Make sure the path to your model file is correct");
 530                                         return true;
 531                                 }
 532
 533                                 e = sandbox_ObjectSpawn(player, false);
 534                                 _setmodel(e, argv(2));
 535
 536                                 if(autocvar_g_sandbox_info > 0)
 537                                         LOG_INFO(strcat("^3SANDBOX - SERVER: ^7", player.netname, " spawned an object at origin ^3", vtos(e.origin), "\n"));
 538                                 return true;
 539
 540                         // ---------------- COMMAND: OBJECT, REMOVE ----------------
 541                         case "object_remove":
 542                                 e = sandbox_ObjectEdit_Get(player, true);
 543                                 if(e != world)
 544                                 {
 545                                         if(autocvar_g_sandbox_info > 0)
 546                                                 LOG_INFO(strcat("^3SANDBOX - SERVER: ^7", player.netname, " removed an object at origin ^3", vtos(e.origin), "\n"));
 547                                         sandbox_ObjectRemove(e);
 548                                         return true;
 549                                 }
 550
 551                                 print_to(player, "^1SANDBOX - WARNING: ^7Object could not be removed. Make sure you are facing an object that you have edit rights over");
 552                                 return true;
 553
 554                         // ---------------- COMMAND: OBJECT, DUPLICATE ----------------
 555                         case "object_duplicate":
 556                                 switch(argv(2))
 557                                 {
 558                                         case "copy":
 559                                                 // copies customizable properties of the selected object to the clipboard cvar
 560                                                 e = sandbox_ObjectEdit_Get(player, autocvar_g_sandbox_editor_free); // can we copy objects we can't edit?
 561                                                 if(e != world)
 562                                                 {
 563                                                         s = sandbox_ObjectPort_Save(e, false);
 564                                                         s = strreplace("\"", "\\\"", s);
 565                                                         stuffcmd(player, strcat("set ", argv(3), " \"", s, "\""));
 566
 567                                                         print_to(player, "^2SANDBOX - INFO: ^7Object copied to clipboard");
 568                                                         return true;
 569                                                 }
 570                                                 print_to(player, "^1SANDBOX - WARNING: ^7Object could not be copied. Make sure you are facing an object that you have copy rights over");
 571                                                 return true;
 572
 573                                         case "paste":
 574                                                 // spawns a new object using the properties in the player's clipboard cvar
 575                                                 if(time < player.object_flood)
 576                                                 {
 577                                                         print_to(player, strcat("^1SANDBOX - WARNING: ^7Flood protection active. Please wait ^3", ftos(player.object_flood - time), " ^7seconds beofore spawning another object"));
 578                                                         return true;
 579                                                 }
 580                                                 player.object_flood = time + autocvar_g_sandbox_editor_flood;
 581                                                 if(argv(3) == "") // no object in clipboard
 582                                                 {
 583                                                         print_to(player, "^1SANDBOX - WARNING: ^7No object in clipboard. You must copy an object before you can paste it");
 584                                                         return true;
 585                                                 }
 586                                                 if(object_count >= autocvar_g_sandbox_editor_maxobjects)
 587                                                 {
 588                                                         print_to(player, strcat("^1SANDBOX - WARNING: ^7Cannot spawn any more objects. Up to ^3", ftos(autocvar_g_sandbox_editor_maxobjects), " ^7objects may exist at a time"));
 589                                                         return true;
 590                                                 }
 591                                                 e = sandbox_ObjectPort_Load(player, argv(3), false);
 592
 593                                                 print_to(player, "^2SANDBOX - INFO: ^7Object pasted successfully");
 594                                                 if(autocvar_g_sandbox_info > 0)
 595                                                         LOG_INFO(strcat("^3SANDBOX - SERVER: ^7", player.netname, " pasted an object at origin ^3", vtos(e.origin), "\n"));
 596                                                 return true;
 597                                 }
 598                                 return true;
 599
 600                         // ---------------- COMMAND: OBJECT, ATTACH ----------------
 601                         case "object_attach":
 602                                 switch(argv(2))
 603                                 {
 604                                         case "get":
 605                                                 // select e as the object as meant to be attached
 606                                                 e = sandbox_ObjectEdit_Get(player, true);
 607                                                 if(e != world)
 608                                                 {
 609                                                         player.object_attach = e;
 610                                                         print_to(player, "^2SANDBOX - INFO: ^7Object selected for attachment");
 611                                                         return true;
 612                                                 }
 613                                                 print_to(player, "^1SANDBOX - WARNING: ^7Object could not be selected for attachment. Make sure you are facing an object that you have edit rights over");
 614                                                 return true;
 615                                         case "set":
 616                                                 if(player.object_attach == world)
 617                                                 {
 618                                                         print_to(player, "^1SANDBOX - WARNING: ^7No object selected for attachment. Please select an object to be attached first.");
 619                                                         return true;
 620                                                 }
 621
 622                                                 // attaches the previously selected object to e
 623                                                 e = sandbox_ObjectEdit_Get(player, true);
 624                                                 if(e != world)
 625                                                 {
 626                                                         sandbox_ObjectAttach_Set(player.object_attach, e, argv(3));
 627                                                         player.object_attach = world; // object was attached, no longer keep it scheduled for attachment
 628                                                         print_to(player, "^2SANDBOX - INFO: ^7Object attached successfully");
 629                                                         if(autocvar_g_sandbox_info > 1)
 630                                                                 LOG_INFO(strcat("^3SANDBOX - SERVER: ^7", player.netname, " attached objects at origin ^3", vtos(e.origin), "\n"));
 631                                                         return true;
 632                                                 }
 633                                                 print_to(player, "^1SANDBOX - WARNING: ^7Object could not be attached to the parent. Make sure you are facing an object that you have edit rights over");
 634                                                 return true;
 635                                         case "remove":
 636                                                 // removes e if it was attached
 637                                                 e = sandbox_ObjectEdit_Get(player, true);
 638                                                 if(e != world)
 639                                                 {
 640                                                         sandbox_ObjectAttach_Remove(e);
 641                                                         print_to(player, "^2SANDBOX - INFO: ^7Child objects detached successfully");
 642                                                         if(autocvar_g_sandbox_info > 1)
 643                                                                 LOG_INFO(strcat("^3SANDBOX - SERVER: ^7", player.netname, " detached objects at origin ^3", vtos(e.origin), "\n"));
 644                                                         return true;
 645                                                 }
 646                                                 print_to(player, "^1SANDBOX - WARNING: ^7Child objects could not be detached. Make sure you are facing an object that you have edit rights over");
 647                                                 return true;
 648                                 }
 649                                 return true;
 650
 651                         // ---------------- COMMAND: OBJECT, EDIT ----------------
 652                         case "object_edit":
 653                                 if(argv(2) == "")
 654                                 {
 655                                         print_to(player, "^1SANDBOX - WARNING: ^7Too few parameters. You must specify a property to edit");
 656                                         return true;
 657                                 }
 658
 659                                 e = sandbox_ObjectEdit_Get(player, true);
 660                                 if(e != world)
 661                                 {
 662                                         switch(argv(2))
 663                                         {
 664                                                 case "skin":
 665                                                         e.skin = stof(argv(3));
 666                                                         break;
 667                                                 case "alpha":
 668                                                         e.alpha = stof(argv(3));
 669                                                         break;
 670                                                 case "color_main":
 671                                                         e.colormod = stov(argv(3));
 672                                                         break;
 673                                                 case "color_glow":
 674                                                         e.glowmod = stov(argv(3));
 675                                                         break;
 676                                                 case "frame":
 677                                                         e.frame = stof(argv(3));
 678                                                         break;
 679                                                 case "scale":
 680                                                         sandbox_ObjectEdit_Scale(e, stof(argv(3)));
 681                                                         break;
 682                                                 case "solidity":
 683                                                         switch(argv(3))
 684                                                         {
 685                                                                 case "0": // non-solid
 686                                                                         e.solid = SOLID_TRIGGER;
 687                                                                         break;
 688                                                                 case "1": // solid
 689                                                                         e.solid = SOLID_BBOX;
 690                                                                         break;
 691                                                                 default:
 692                                                                         break;
 693                                                         }
 694                                                 case "physics":
 695                                                         switch(argv(3))
 696                                                         {
 697                                                                 case "0": // static
 698                                                                         e.movetype = MOVETYPE_NONE;
 699                                                                         break;
 700                                                                 case "1": // movable
 701                                                                         e.movetype = MOVETYPE_TOSS;
 702                                                                         break;
 703                                                                 case "2": // physical
 704                                                                         e.movetype = MOVETYPE_PHYSICS;
 705                                                                         break;
 706                                                                 default:
 707                                                                         break;
 708                                                         }
 709                                                         break;
 710                                                 case "force":
 711                                                         e.damageforcescale = stof(argv(3));
 712                                                         break;
 713                                                 case "material":
 714                                                         if(e.material)  strunzone(e.material);
 715                                                         if(argv(3))
 716                                                         {
 717                                                                 for (i = 1; i <= 5; i++) // precache material sounds, 5 in total
 718                                                                         precache_sound(strcat("object/impact_", argv(3), "_", ftos(i), ".wav"));
 719                                                                 e.material = strzone(argv(3));
 720                                                         }
 721                                                         else
 722                                                                 e.material = string_null; // no material
 723                                                         break;
 724                                                 default:
 725                                                         print_to(player, "^1SANDBOX - WARNING: ^7Invalid object property. For usage information, type 'sandbox help'");
 726                                                         return true;
 727                                         }
 728
 729                                         // update last editing time
 730                                         if(e.message2)  strunzone(e.message2);
 731                                         e.message2 = strzone(strftime(true, "%d-%m-%Y %H:%M:%S"));
 732
 733                                         if(autocvar_g_sandbox_info > 1)
 734                                                 LOG_INFO(strcat("^3SANDBOX - SERVER: ^7", player.netname, " edited property ^3", argv(2), " ^7of an object at origin ^3", vtos(e.origin), "\n"));
 735                                         return true;
 736                                 }
 737
 738                                 print_to(player, "^1SANDBOX - WARNING: ^7Object could not be edited. Make sure you are facing an object that you have edit rights over");
 739                                 return true;
 740
 741                         // ---------------- COMMAND: OBJECT, CLAIM ----------------
 742                         case "object_claim":
 743                                 // if the player can edit an object but is not its owner, this can be used to claim that object
 744                                 if(player.crypto_idfp == "")
 745                                 {
 746                                         print_to(player, "^1SANDBOX - WARNING: ^7You do not have a player UID, and cannot claim objects");
 747                                         return true;
 748                                 }
 749                                 e = sandbox_ObjectEdit_Get(player, true);
 750                                 if(e != world)
 751                                 {
 752                                         // update the owner's name
 753                                         // Do this before checking if you're already the owner and skipping if such, so we
 754                                         // also update the player's nickname if he changed it (but has the same player UID)
 755                                         if(e.netname != player.netname)
 756                                         {
 757                                                 if(e.netname)   strunzone(e.netname);
 758                                                 e.netname = strzone(player.netname);
 759                                                 print_to(player, "^2SANDBOX - INFO: ^7Object owner name updated");
 760                                         }
 761
 762                                         if(e.crypto_idfp == player.crypto_idfp)
 763                                         {
 764                                                 print_to(player, "^2SANDBOX - INFO: ^7Object is already yours, nothing to claim");
 765                                                 return true;
 766                                         }
 767
 768                                         if(e.crypto_idfp)       strunzone(e.crypto_idfp);
 769                                         e.crypto_idfp = strzone(player.crypto_idfp);
 770
 771                                         print_to(player, "^2SANDBOX - INFO: ^7Object claimed successfully");
 772                                 }
 773                                 print_to(player, "^1SANDBOX - WARNING: ^7Object could not be claimed. Make sure you are facing an object that you have edit rights over");
 774                                 return true;
 775
 776                         // ---------------- COMMAND: OBJECT, INFO ----------------
 777                         case "object_info":
 778                                 // prints public information about the object to the player
 779                                 e = sandbox_ObjectEdit_Get(player, false);
 780                                 if(e != world)
 781                                 {
 782                                         switch(argv(2))
 783                                         {
 784                                                 case "object":
 785                                                         print_to(player, strcat("^2SANDBOX - INFO: ^7Object is owned by \"^7", e.netname, "^7\", created \"^3", e.message, "^7\", last edited \"^3", e.message2, "^7\""));
 786                                                         return true;
 787                                                 case "mesh":
 788                                                         s = "";
 789                                                         FOR_EACH_TAG(e)
 790                                                                 s = strcat(s, "^7\"^5", gettaginfo_name, "^7\", ");
 791                                                         print_to(player, strcat("^2SANDBOX - INFO: ^7Object mesh is \"^3", e.model, "^7\" at animation frame ^3", ftos(e.frame), " ^7containing the following tags: ", s));
 792                                                         return true;
 793                                                 case "attachments":
 794                                                         // this should show the same info as 'mesh' but for attachments
 795                                                         s = "";
 796                                                         entity head;
 797                                                         i = 0;
 798                                                         for(head = world; (head = find(head, classname, "object")); )
 799                                                         {
 800                                                                 if(head.owner == e)
 801                                                                 {
 802                                                                         ++i; // start from 1
 803                                                                         gettaginfo(e, head.tag_index);
 804                                                                         s = strcat(s, "^1attachment ", ftos(i), "^7 has mesh \"^3", head.model, "^7\" at animation frame ^3", ftos(head.frame));
 805                                                                         s = strcat(s, "^7 and is attached to bone \"^5", gettaginfo_name, "^7\", ");
 806                                                                 }
 807                                                         }
 808                                                         if(i) // object contains attachments
 809                                                                 print_to(player, strcat("^2SANDBOX - INFO: ^7Object contains the following ^1", ftos(i), "^7 attachment(s): ", s));
 810                                                         else
 811                                                                 print_to(player, "^2SANDBOX - INFO: ^7Object contains no attachments");
 812                                                         return true;
 813                                         }
 814                                 }
 815                                 print_to(player, "^1SANDBOX - WARNING: ^7No information could be found. Make sure you are facing an object");
 816                                 return true;
 817
 818                         // ---------------- COMMAND: DEFAULT ----------------
 819                         default:
 820                                 print_to(player, "Invalid command. For usage information, type 'sandbox help'");
 821                                 return true;
 822                 }
 823         }
 824 }
 825
 826 MUTATOR_HOOKFUNCTION(sandbox, SV_StartFrame)
 827 {
 828         if(!autocvar_g_sandbox_storage_autosave)
 829                 return;
 830         if(time < autosave_time)
 831                 return;
 832         autosave_time = time + autocvar_g_sandbox_storage_autosave;
 833
 834         sandbox_Database_Save();
 835
 836         return true;
 837 }
 838 #endif