#include <a_samp>
#include <zcmd>
#include <streamer>

#define dred 0xA00000FF

forward superman(playerid);
forward DestroyMe(objectid);
forward Jav(playerid);
forward Float:SetPlayerToFacePos(playerid, Float:X, Float:Y);
forward GetClosestPlayer(p1);
forward Float:GetDistanceBetweenPlayers(p1, p2);

new
	bool:flying[MAX_PLAYERS],
	Javelin[MAX_PLAYERS][2],
	Float:JavPos[MAX_PLAYERS][3];

public OnFilterScriptInit()
{
	print("\n=======================================");
	print("\n");
	print("           SuperMan FS Loaded.           ");
	print("\n");
	print("=========================================");
	return 1;
}

public OnFilterScriptExit()
{
	print("________________________________________");
	return 1;
}
stock AngleInRangeOfAngle(Float:a1, Float:a2, Float:range)
{
	a1 -= a2;
	if((a1 < range) && (a1 > -range)) return true;

	return false;
}
CMD:superman(playerid,params[])
{

	if((flying[playerid] = !flying[playerid]))
		{
		    new Float:x, Float:y, Float:z;
		    GetPlayerPos(playerid, x, y, z);
		    SetPlayerHealth(playerid, 1000000000.0);
		    SetPlayerArmour(playerid, 1000000000.0);
		    SetTimerEx("superman", 100, 0, "d", playerid);
		    SetTimerEx("DestroyMe", 500, 0, "d", CreateDynamicObject(2780, x, y, z - 3.0, 0.0, 0.0, 0.0));
		}
	SetPlayerHealth(playerid, 100.0);
	SetPlayerArmour(playerid, 100.0);
	return 1;

}


stock IsPlayerFacingPlayer(playerid, targetid, Float:dOffset)
{
	new
		Float:pX,
		Float:pY,
		Float:pZ,
		Float:pA,
		Float:X,
		Float:Y,
		Float:Z,
		Float:ang;

	if(!IsPlayerConnected(playerid) || !IsPlayerConnected(targetid)) return 0;

	GetPlayerPos(targetid, pX, pY, pZ);
	GetPlayerPos(playerid, X, Y, Z);
	GetPlayerFacingAngle(playerid, pA);

	if( Y > pY ) ang = (-acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 90.0);
	else if( Y < pY && X < pX ) ang = (acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 450.0);
	else if( Y < pY ) ang = (acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 90.0);

	return AngleInRangeOfAngle(-ang, pA, dOffset);
}
public superman(playerid)
{
	if(!IsPlayerConnected(playerid))
		return flying[playerid] = false;

	if(flying[playerid])
	{
	    if(!IsPlayerInAnyVehicle(playerid))
	    {
			new
			    i,
			    keys,
				ud,
				lr,
				Float:x[2],
				Float:y[2],
				Float:z,
				Float:a;

			GetPlayerKeys(playerid, keys, ud, lr);
			GetPlayerVelocity(playerid, x[0], y[0], z);

			if(!GetPlayerWeapon(playerid))
			{
				if((keys & KEY_FIRE) == (KEY_FIRE))
				{
				    i = 0;
				    while(i < MAX_PLAYERS)
				    {
				        if(i != playerid)
				        {
						    GetPlayerPos(i, x[0], y[0], z);
						    if(IsPlayerInRangeOfPoint(playerid, 3.0, x[0], y[0], z))
					        	if(IsPlayerFacingPlayer(playerid, i, 15.0))
					        	    SetPlayerVelocity(i, floatsin(-a, degrees), floatcos(-a, degrees), 0.05);
				        }
						++i;
				    }
				}

				if((keys & 136) == (136))
				    Jav(playerid);

	   		}

			if(ud == KEY_UP)
			{
				GetPlayerCameraPos(playerid, x[0], y[0], z);
				GetPlayerCameraFrontVector(playerid, x[1], y[1], z);

				a = SetPlayerToFacePos(playerid, x[0] + x[1], y[0] + y[1]);

		    	ApplyAnimation(playerid, "PARACHUTE", "FALL_SkyDive_Accel", 4.1, 0, 0, 0, 0, 0);
				SetPlayerVelocity(playerid, x[1], y[1], z);

				i = 0;
				while(i < MAX_PLAYERS)
				{
				    if(i != playerid)
				    {
					    GetPlayerPos(i, x[0], y[0], z);
					    if(IsPlayerInRangeOfPoint(playerid, 10.0, x[0], y[0], z))
					        if(IsPlayerInAnyVehicle(i))
					        {
					            SetVehicleHealth(GetPlayerVehicleID(i), 0.0);
					            CreateExplosion(x[0], y[0], z, 7, 5.0);
				         	}
	       			}

					++i;
				}
			}
			else
				SetPlayerVelocity(playerid, 0.0, 0.0, 0.01);
		}

		SetTimerEx("superman", 100, 0, "d", playerid);
	}

	return 0;
}

public DestroyMe(objectid)
{
	return DestroyObject(objectid);
}

public Jav(playerid)
{
	if(!Javelin[playerid][1])
	{
 		new
			target = GetClosestPlayer(playerid);

		if(target != -1)
		{
		    GetPlayerPos(target, JavPos[playerid][0], JavPos[playerid][1], JavPos[playerid][2]);
			if(IsPlayerInRangeOfPoint(playerid, 500.0, JavPos[playerid][0], JavPos[playerid][1], JavPos[playerid][2]))
			{
				new Float:a;
				GetPlayerPos(playerid, JavPos[playerid][0], JavPos[playerid][1], JavPos[playerid][2]);
				GetPlayerFacingAngle(playerid, a);

				Javelin[playerid][0] = CreateDynamicObject(354, JavPos[playerid][0], JavPos[playerid][1], JavPos[playerid][2], 0.0, 90.0, 0.0);
				MoveObject(Javelin[playerid][0], JavPos[playerid][0], JavPos[playerid][1], JavPos[playerid][2] + 100.0, 45.0);

				GetPlayerPos(target, JavPos[playerid][0], JavPos[playerid][1], JavPos[playerid][2]);

				Javelin[playerid][1] = 1;
			}
		}
	}

	return 0;
}

public Float:SetPlayerToFacePos(playerid, Float:X, Float:Y)
{
	new
		Float:pX,
		Float:pY,
		Float:pZ,
		Float:ang;

	if(!IsPlayerConnected(playerid)) return 0.0;

	GetPlayerPos(playerid, pX, pY, pZ);

	if( Y > pY ) ang = (-acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 90.0);
	else if( Y < pY && X < pX ) ang = (acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 450.0);
	else if( Y < pY ) ang = (acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 90.0);

	if(X > pX) ang = (floatabs(floatabs(ang) + 180.0));
	else ang = (floatabs(ang) - 180.0);

	ang += 180.0;

	SetPlayerFacingAngle(playerid, ang);

 	return ang;
}
public GetClosestPlayer(p1)
{
	new
		x,
		Float:dis,
		Float:dis2,
		player;

	player = -1;
	dis = 99999.99;

	for (x=0;x<MAX_PLAYERS;x++)
		if(IsPlayerConnected(x))
			if(x != p1)
			{
				dis2 = GetDistanceBetweenPlayers(x,p1);
				if(dis2 < dis && dis2 != -1.00)
				{
					dis = dis2;
					player = x;
				}
			}

	return player;
}
public Float:GetDistanceBetweenPlayers(p1, p2)
{
	new
		Float:x1,
		Float:y1,
		Float:z1,
		Float:x2,
		Float:y2,
		Float:z2;

	if(!IsPlayerConnected(p1) || !IsPlayerConnected(p2))
		return -1.00;

	GetPlayerPos(p1,x1,y1,z1);
	GetPlayerPos(p2,x2,y2,z2);

	return floatsqroot(
		floatpower(floatabs(floatsub(x2,x1)), 2)
		+ floatpower(floatabs(floatsub(y2,y1)), 2)
		+ floatpower(floatabs(floatsub(z2,z1)), 2));
}