//Artillery Script by Sharpe\\
/*/*//*/*//*/*//*/*//*/*//*/*//*/*//*

		  \\
		   \\
		    \\___.
		   _((|_L]_
		 _/(__(\_ _)\_

//*//*/*//*/*//*/*//*/*//*/*//*/*/

#using_animtree( "custom_anims" );

#define LAUNCH_EXP  "sharpe/artillery/launch_exp"
#define LAUNCH_SMK  "sharpe/artillery/launch_smk"
#define BULLET      "veh_t7_drone_raps"
#define IMPACT  	"sharpe/artillery/impact"
#define ANIM   	 	"flak38anim"

#precache( "model", BULLET     );
#precache( "xanim", ANIM       );
#precache( "fx"   , LAUNCH_EXP );
#precache( "fx"   , LAUNCH_SMK );
#precache( "fx"   , IMPACT 	   );


function autoexec init()
{
	//==============Variables to Change============\
	level.time_to_impact = 1;
	level.cooldown = 40;
	level.exp_radius = 1;
	//============Variables to Not Change==========\

	level.artillery = GetEntArray( "artillery_trigger", "targetname" );
	level.players   = GetPlayers();

	main();
}

function main()
{
	foreach(artillery in level.artillery)
		artillery thread artillery();
}

function artillery()
{
	//Clean Up for when the game is over
	self endon("death");
    level endon("end_game");

    //Get rid of the hint icon
    self SetCursorHint("HINT_NOICON");

    model   = GetEnt( self.target  , "targetname" );
    muzzle  = GetEnt( model.target , "targetname" );
    bullet  = GetEnt( muzzle.target, "targetname" );
    arcLoc  = GetEnt( bullet.target, "targetname" );
    impact  = GetEnt( arcLoc.target, "targetname" );

	wait(RandomIntRange(1, 20));
    while(true)
    {
    	//Set the hint to say we are ready to fire
	    self SetHintString( "Hold ^3&&1^7 to fire");
	    //Wait till a player activate the artillery
		wait(10);

		//Update the hintstring for firing
		self SetHintString( "Firing" );
		//Play the launch sound
		PlaySoundAtPosition( "artillery_launch", muzzle.origin );

		launch_smoke = PlayFX(LAUNCH_SMK, muzzle.origin );
		launch_smoke.angles = muzzle.angles;
		launch_explosion = PlayFX(LAUNCH_EXP, muzzle.origin );
		launch_explosion.angles = muzzle.angles;

		play_anims(model);

		bullet.origin = muzzle.origin;
		bullet.angles = muzzle.angles;
		bullet PlaySound("artillery_whistle");

		thread move_bullet(bullet, arcLoc, impact);

		wait( level.time_to_impact );

		//Play the impact sound
		impact PlaySound( "artillery_impact" );
		impact_fx = PlayFX(IMPACT, impact.origin);
		impact_fx.angles = impact.angles;

		radius = spawn( "trigger_radius", impact.origin, 1, level.exp_radius, level.exp_radius );

		//self SetHintString( "Cooling Down" );

		//self PlaySound ( "artillery_ready" );
    }
}

function move_bullet(bullet, arc, impact)
{
	half_time = level.time_to_impact / 2;
	bullet MoveTo(arc.origin, half_time);
	wait(half_time);
	bullet.angles = arc.angles;
	bullet MoveTo(impact.origin, half_time);
	wait(half_time);
	bullet MoveZ(-1000, 0.1);
	wait(0.1);
}

function play_anims(model)
{
    model useanimtree(#animtree);
    model AnimScripted( ANIM, model.origin , model.angles, %flak38anim); // Add Your Anims file name where you see "Your_Anim_fileName_Here" in both spots.
}