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  1. //AutoPilot script by Gamer_Z v0.2
  2. #include <a_samp>//SA:MP Team
  3. #define FILTERSCRIPT
  4. #include <RouteConnector>//GPS Plugin
  5. #include <zcmd>//By Zeex
  6. ////////////////////////////////////////////////////////////////////////////////
  7. //#define USE_TIMERS
  8. #define USE_SMOOTH_TURNS // thanks to richardcor91 for the SetVehicleAngularVelocity help
  9. ////////////////////////////////////////////////////////////////////////////////
  10. new id[MAX_PLAYERS] = {-1,...};
  11. new CurrTarget[MAX_PLAYERS] = {0,...};
  12. new Timer[MAX_PLAYERS] = {-1,...};
  13. new Float:spd[MAX_PLAYERS] = {0.30,...};
  14. #if defined USE_TIMERS
  15. new interval[MAX_PLAYERS] = {250,...};
  16. #endif
  17. ////////////////////////////////////////////////////////////////////////////////
  18. enum location
  19. {
  20.     name[16],
  21. 	Float:X,
  22. 	Float:Y,
  23. 	Float:Z
  24. }
  25.  
  26. #define PLACES (6)
  27. new places[PLACES][location] =
  28. {
  29. 	{"LV-c",2140.6675,993.1867,10.5248},//Las Venturas
  30. 	{"SF-c",-2261.2009,564.2894,34.7200},//San Frierro
  31. 	{"LS-c",2495.3755,-1669.4906,13.5163},//Los Santos
  32. 	{"LV-a",1686.3107,1609.5485,10.8203},//Las Venturas Airport
  33. 	{"SF-a",-1538.8635,-422.9142,5.8516},//San Frierro Airport
  34. 	{"LS-a",1953.5204,-2290.1130,13.5469}//Los Santos Airport
  35. };
  36. ////////////////////////////////////////////////////////////////////////////////
  37. CMD:autopilot(playerid,params[])
  38. {
  39. 	if(!IsPlayerInAnyVehicle(playerid))
  40. 	{
  41. 		SendClientMessage(playerid,-1,"AUTOPILOT YOU MUST BE IN A VEHICLE");
  42. 	    return 1;
  43. 	}
  44. 	if(!strcmp(params,"stop",true))
  45. 	{
  46. 		if(Timer[playerid] != (-1))
  47. 		{
  48. 		    #if defined USE_TIMERS
  49. 		    KillTimer(Timer[playerid]);
  50. 		    #endif
  51. 		    Timer[playerid] = -1;
  52. 		    DeleteArray(id[playerid]);
  53. 		    id[playerid] = -1;
  54. 		    CurrTarget[playerid] = 0;
  55. 		    SendClientMessage(playerid,-1,"AUTOPILOT DISABLED");
  56. 		    return 1;
  57. 		}
  58. 		SendClientMessage(playerid,-1,"AUTOPILOT COULDN'T BE DISABLED");
  59. 	    return 1;
  60. 	}
  61. 	if(params[0] == 48 && params[1] == 46)
  62. 	{
  63. 	    if(id[playerid] == -1)
  64. 	    {
  65. 			new out[32];
  66. 			if(!isNumeric(params[2]))
  67. 			{
  68. 			    SendClientMessage(playerid,-1,"AUTOPILOT SPEED MUST BE BETWEEN 0.01 and 0.80");
  69. 			    return 1;
  70. 			}
  71. 			if(!isNumeric(params[3]))
  72. 				params[3] = 48;
  73. 			format(out,32,"%c%c",params[2],params[3]);
  74. 			new Float:tmpspd = floatdiv(strval(out),100.00);
  75. 			if(0.01 > tmpspd > 0.80)
  76. 			{
  77. 			    SendClientMessage(playerid,-1,"AUTOPILOT SPEED MUST BE BETWEEN 0.01 and 0.80");
  78. 			    return 1;
  79. 			}
  80. 	        spd[playerid] = tmpspd;
  81. 	        format(out,32,"AUTOPILOT SPEED SET TO: %.3f",spd[playerid]);
  82. 	        SendClientMessage(playerid,-1,out);
  83. 		}
  84. 		else
  85. 		{
  86. 			SendClientMessage(playerid,-1,"AUTOPILOT CANNOT CHANGE SPEED WHILE DRIVING (bug prevention)");
  87. 		}
  88.         return 1;
  89. 	}
  90.  
  91.     if(id[playerid] == -1)
  92.     {
  93.         if (params[0] == 0 || (params[0] == 1 && params[1] == 0))
  94.         {
  95.             SendClientMessage(playerid,-1,"AUTOPILOT HAS NO TARGET");
  96.             return 1;
  97.         }
  98.         new place = -1;
  99.         for(new i = 0; i < PLACES; ++i)
  100.         {
  101.             if(!strcmp(places[i][name],params,true))
  102.             {
  103.                 place = i;
  104.                 break;
  105.             }
  106.         }
  107.         if(place == -1)
  108.         {
  109.             SendClientMessage(playerid,-1,"AUTOPILOT DOESN'T KNOW THAT PLACE");
  110.             return 1;
  111.         }
  112.         new start = NearestPlayerNode(playerid,15.0);
  113.         if(start == -1)
  114.         {
  115.             SendClientMessage(playerid,-1,"AUTOPILOT MALFUNCTION, PLEASE TRY AGAIN ON ANOTHER PLACE");
  116.             return 1;
  117.         }
  118. 		CalculatePath(start,NearestNodeFromPoint(places[place][X],places[place][Y],places[place][Z]),playerid);
  119. 		SendClientMessage(playerid,-1,"AUTOPILOT IS CALCULATING THE ROUTE FOR YOU..");
  120. 		return 1;
  121. 	}
  122.  	SendClientMessage(playerid,-1,"AUTOPILOT ALREADY TURNED ON");
  123.     return 1;
  124. }
  125.  
  126. CMD:ap(playerid,params[])
  127. {
  128.     return cmd_autopilot(playerid,params);
  129. }
  130.  
  131. stock isNumeric(const string[])
  132. {
  133.   new length=strlen(string);
  134.   if (length==0) return false;
  135.   for (new i = 0; i < length; i++)
  136. 	{
  137. 	  if (
  138. 			(string[i] > '9' || string[i] < '0' && string[i]!='-' && string[i]!='+') // Not a number,'+' or '-'
  139. 			 || (string[i]=='-' && i!=0)                                             // A '-' but not at first.
  140. 			 || (string[i]=='+' && i!=0)                                             // A '+' but not at first.
  141. 		 ) return false;
  142. 	}
  143.   if (length==1 && (string[0]=='-' || string[0]=='+')) return false;
  144.   return true;
  145. }
  146.  
  147. #if defined USE_TIMERS
  148. CMD:interval(playerid,params[])
  149. {
  150.     interval[playerid] = strval(params);
  151.     format(string,128,"Interval: %d",interval);
  152.     SendClientMessage(playerid,-1,string);
  153.     return 1;
  154. }
  155. #endif
  156. ////////////////////////////////////////////////////////////////////////////////
  157. public GPS_WhenRouteIsCalculated(routeid,node_id_array[],amount_of_nodes,distance)
  158. {
  159. 	id[routeid] = StoreRouteArray(amount_of_nodes,node_id_array);
  160.     #if defined USE_TIMERS
  161. 	Timer[routeid] = SetTimerEx("AutoPilot",interval[routeid],1,"i",routeid);
  162. 	#else
  163.     Timer[routeid] = 1;
  164.     #endif
  165.     SendClientMessage(routeid,-1,".. AUTOPILOT WILL DRIVE YOU NOW TO YOUR DESTINATION");
  166. 	return 1;
  167. }
  168.  
  169. #if defined USE_TIMERS
  170.  
  171. #else
  172. public OnPlayerUpdate(playerid)
  173. {
  174. 	if(Timer[playerid] == 1)
  175. 		AutoPilot(playerid);
  176. 	return 1;
  177. }
  178. #endif
  179.  
  180. public OnPlayerConnect(playerid)
  181. {
  182.     Timer[playerid] = -1;
  183.     id[playerid] = -1;
  184.     CurrTarget[playerid] = 0;
  185.     #if defined USE_TIMERS
  186.     interval[playerid] = 250;
  187.     #endif
  188. 	return 1;
  189. }
  190.  
  191. public OnPlayerDisconnect(playerid,reason)
  192. {
  193. 	if(Timer[playerid] != (-1))
  194. 	{
  195. 	    #if defined USE_TIMERS
  196. 	    KillTimer(Timer[playerid]);
  197. 	    #endif
  198. 	    Timer[playerid] = -1;
  199. 	    DeleteArray(id[playerid]);
  200. 	    id[playerid] = -1;
  201. 	    CurrTarget[playerid] = 0;
  202. 	}
  203. 	return 1;
  204. }
  205.  
  206. forward AutoPilot(playerid);
  207. public AutoPilot(playerid)
  208. {
  209. 	if(IsPlayerInAnyVehicle(playerid))
  210. 	{
  211. 	    new Float:pos[2][3];
  212. 	    new vehicleid = GetPlayerVehicleID(playerid);
  213. 	    if(CurrTarget[playerid] == 0)
  214. 	    {
  215. 	        CurrTarget[playerid]++;
  216. 	        GetNodePos(GetRouteAtPos(id[playerid],CurrTarget[playerid]),pos[0][0],pos[0][1],pos[0][2]);
  217. 	        SetVehiclePos(vehicleid,pos[0][0],pos[0][1],pos[0][2]+2.0);
  218. 	        return 1;
  219. 	    }
  220. 	    new amount;
  221. 		new nodeid = GetRouteAtPos(id[playerid],CurrTarget[playerid],amount);
  222. 		if((CurrTarget[playerid]+1) >= amount)
  223. 		{
  224. 		    #if defined USE_TIMERS
  225. 		    KillTimer(Timer[playerid]);
  226. 		    #endif
  227. 		    Timer[playerid] = -1;
  228. 		    DeleteArray(id[playerid]);
  229. 		    id[playerid] = -1;
  230. 		    CurrTarget[playerid] = 0;
  231. 		    SetVehicleVelocity(vehicleid,0.0,0.0,0.0);
  232. 		    SendClientMessage(playerid,-1,"Destination reached, have a nice day.");
  233. 		    return 1;
  234. 		}
  235.         GetNodePos(nodeid,pos[1][0],pos[1][1],pos[1][2]);
  236.         if(IsPlayerInRangeOfPoint(playerid,10.0,pos[1][0],pos[1][1],pos[1][2]))
  237.         {
  238.             CurrTarget[playerid]++;
  239.             return 1;
  240.         }
  241.        	PullVehicleIntoDirection(vehicleid,pos[1][0],pos[1][1],pos[1][2],spd[playerid]);
  242. 	}
  243. 	else
  244. 	{
  245. 	    #if defined USE_TIMERS
  246. 	    KillTimer(Timer[playerid]);
  247. 	    #endif
  248. 	    Timer[playerid] = -1;
  249. 	    DeleteArray(id[playerid]);
  250. 	    id[playerid] = -1;
  251. 	    CurrTarget[playerid] = 0;
  252. 	}
  253. 	return 1;
  254. }
  255. //--------------------AUTO-PILOT-CORE-FUNCTIONS-------------------------------//
  256. #define DEPRECATE_Z
  257. stock PullVehicleIntoDirection(vehicleid, Float:x, Float:y, Float:z, Float:speed)//Thanks to Miguel for supplying me with this function, I have edited it a bit
  258. {
  259. 	new
  260.         Float:distance,
  261.         Float:vehicle_pos[3];
  262.  
  263.     GetVehiclePos(vehicleid, vehicle_pos[0], vehicle_pos[1], vehicle_pos[2]);
  264. 	#if defined USE_SMOOTH_TURNS
  265. 	new Float: oz = atan2VehicleZ(vehicle_pos[0], vehicle_pos[1], x, y);
  266. 	new Float: vz;
  267. 	GetVehicleZAngle(vehicleid, vz);
  268. 	if(oz < vz-180) oz = oz+360;
  269. 	if(vz < oz-180) vz = vz+360;
  270. 	new Float: cz = floatabs(vz - oz);
  271. 	#else
  272. 	SetVehicleZAngle(vehicleid, atan2VehicleZ(vehicle_pos[0], vehicle_pos[1], x, y));
  273. 	#endif
  274.     x -= vehicle_pos[0];
  275.     y -= vehicle_pos[1];
  276.     z -= vehicle_pos[2];
  277.     #if defined DEPRECATE_Z
  278.     distance = floatsqroot((x * x) + (y * y));
  279.     x = (speed * x) / distance;
  280.     y = (speed * y) / distance;
  281.     GetVehicleVelocity(vehicleid, vehicle_pos[0], vehicle_pos[0], z);
  282.     #else
  283.     z+=0.11;
  284.     distance = floatsqroot((x * x) + (y * y) + (z * z));
  285.     x = (speed * x) / distance;
  286.     y = (speed * y) / distance;
  287.     z = (speed * z) / distance;
  288.     #endif
  289. 	#if defined USE_SMOOTH_TURNS
  290. 	if(cz > 0)
  291.  	{
  292. 		new Float: fz = cz*0.0015;
  293. 		if(vz < oz) SetVehicleAngularVelocity(vehicleid, 0.0, 0.0, fz);
  294. 		if(vz > oz) SetVehicleAngularVelocity(vehicleid, 0.0, 0.0, -fz);
  295. 	}
  296. 	#endif
  297.     SetVehicleVelocity(vehicleid, x, y, z);
  298. }
  299.  
  300. forward Float:atan2VehicleZ(Float:Xb,Float:Yb,Float:Xe,Float:Ye);// Dunno how to name it...
  301. stock Float:atan2VehicleZ(Float:Xb,Float:Yb,Float:Xe,Float:Ye)
  302. {
  303. 	new Float:a = floatabs(360.0 - atan2( Xe-Xb,Ye-Yb));
  304. 	if(360 > a > 180)return a;
  305. 	return a-360.0;
  306. }
  307. //----------------------------------------------------------------------------//
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https://ideone.com/5lhUa3
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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