MOTD Grenade Pit in Scripting

Created on: November 24, 2015, 05:00:45 pm

MZslayer11
UGX Site Moderator
1,191 Posts
168 Respect +1

So a while ago this topic was posted about MOTD Grenade Disposal and i'm having a little trouble getting it to work with the code posted.

Here is what I have (Credit to Lilrifa):

In mapname.gsc:
Under "maps\_zombiemode::main();"

Code Snippet

Plaintext

//Grenade Disposal===================
	p = get_players();
	for(i=0;i<p.size;i++) 
	{
		p[i] thread watch_for_grenade();
        p[i] IPrintLnBold("Player Connected");
	}
// Grenade Disposal=================

Bottom of file:

Code Snippet

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// Grenade Disposal
watch_for_grenade()
{
	self endon( "death" );
	self endon( "disconnect" );
 
	for (;;)
	{
		self waittill("grenade_fire",grenade,weapname);
		self IPrintLnBold(weapname);
		if(weapname == "fraggrenade" || weapname == "Stielhandgranate") 
		{
			self IPrintLnBold("Grenade Thrown");
			grenade thread disposal(self, "grenade_check_trig");
		}
	}
}

disposal(player, grenade_disposal) 
{
	player IPrintLnBold("Checking for trig");
	trig = getEnt( "targetname" , "grenade_disposal");
	checking = 1;
	while(checking) 
	{
		wait(0.05);

		if(self isTouching(trig))
		{
			player maps\_zombiemode_score::add_to_player_score(20);
			self delete();
			player IPrintLnBold("Deleting Grenade");
		}

		checking = 0;
	}
}

Original Post: http://ugx-mods.com/forum/index.php/topic,7052.0.html

Whats happening to me is that all my grenades are deleted instead of just the ones that are thrown into the trigger. Any help is appriecated.

This topic contains a post which is marked as the Best Answer. Click here to view it.

Reply #1 on: November 24, 2015, 05:07:44 pm

alaurenc9
Community Scripter
577 Posts
163 Respect +1

this is because your trigger is undefined.

your trigger is undefined because you are using GetEnt very incorrectly.

i assume you wanted this??

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trig = GetEnt( grenade_disposal, "targetname" );

also take out

Code Snippet

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self endon( "death" );

in watch_for_grenade(), because that would mean once u spectate, this script stops running for the rest of the game.

also your while loop ends after only one check??
i would recommend replacing that whole functions with this:

Code Snippet

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disposal( player, grenade_disposal ) 
{
	self endon( "death" );			// if the grenade explodes, end this function
	trig = GetEnt( grenade_disposal, "targetname" );
	while( true ) 
	{
		wait 0.05;
		if( IsDefined( self ) && self IsTouching( trig ) )	// check if the nade is still defined first ( it hasnt blown up yet )
		{
			player maps\_zombiemode_score::add_to_player_score( 20 );
			self Delete();			// delete after adding points, because this function ends on the grenade's delete
			return;
		}
	}
}

Last Edit: November 24, 2015, 05:15:30 pm by alaurenc9

Reply #2 on: November 24, 2015, 05:18:10 pm

MZslayer11
UGX Site Moderator
1,191 Posts
168 Respect +1

Thanks ill give that a go

Double Post Merge: November 24, 2015, 05:28:18 pm

Hmm its still doing the same thing with your changes.

Last Edit: November 24, 2015, 05:28:18 pm by MZslayer11

Reply #3 on: November 24, 2015, 05:39:32 pm

MakeCents
Community Scripter
1,895 Posts
907 Respect +1

Quote from: MZslayer11 on November 24, 2015, 05:18:10 pm

Thanks ill give that a go
Double Post Merge: November 24, 2015, 05:28:18 pm
Hmm its still doing the same thing with your changes.

Maybe add another check then?

Code Snippet

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    if(IsDefined( trig ) && self IsTouching( trig ) )

it seems that it is deleting due to that line, and maybe you have a typo in your kvp in radiant, or more than one of those triggers, or something, and trig isn't defined since you had it backwards (the original post had it backwards too) and in quotes... What is your kvp for that trigger in radiant? If that check addition stops it from deleting at all, I would guess that trig is not defined then.

Edit: Your kvp should be "grenade_check_trig" since that is the string you are passing.

Code Snippet

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disposal(player, grenade_disposal) 
{
	player IPrintLnBold("Checking for trig");
	trig = getEntArray( grenade_disposal, "targetname" )[0];//in case you have more than one, will error, need to edit script to thread on each of them if you want more than one
	while(isdefined(self)) 
	{
		wait(0.05);

		if(isdefined(trig) && self isTouching(trig))
		{
			player maps\_zombiemode_score::add_to_player_score(20);
			self delete();
			player IPrintLnBold("Deleting Grenade");
		}
	}
}

For multiple triggers try something like:

Code Snippet

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disposal(player, grenade_disposal) 
{
	player IPrintLnBold("Checking for trig");
	trigs = getEntArray( grenade_disposal, "targetname" );
	array_thread(trigs,::WatchMe,self,player);
}
WatchMe(grenade, player){
	while(isdefined(grenade)) 
	{
		wait(0.05);

		if(isdefined(self) && grenade isTouching(self))
		{
			player maps\_zombiemode_score::add_to_player_score(20);
			grenade delete();
			player IPrintLnBold("Deleting Grenade");
		}
	}
}

Last Edit: November 24, 2015, 06:16:04 pm by MakeCents

Reply #4 on: November 25, 2015, 03:58:30 am

MZslayer11
UGX Site Moderator
1,191 Posts
168 Respect +1

Alright its is almost working properly with the stuff that MakeCents posted (the multiple triggers one). For some reason, it gives me 40 points when I throw it into the pit, and when I do not throw it in the pit, it doesn't get deleted (yay), but it gives me 40 points when it explodes.

this is the exact code i'm using now:

Under maps\_zombiemode::main();

Code Snippet

Plaintext

//Grenade Disposal===================
	p = get_players();
	for(i=0;i<p.size;i++) 
	{
		p[i] thread watch_for_grenade();
        p[i] IPrintLnBold("Player Connected");
	}
// Grenade Disposal=================

Bottom of file:

Code Snippet

Plaintext

// Grenade Disposal
watch_for_grenade()
{
	self endon( "disconnect" );
 
	for (;;)
	{
		self waittill("grenade_fire",grenade,weapname);
		self IPrintLnBold(weapname);
		if(weapname == "fraggrenade" || weapname == "Stielhandgranate") 
		{
			self IPrintLnBold("Grenade Thrown");
			grenade thread disposal(self, "grenade_check_trig");
		}
	}
}

disposal(player, grenade_disposal) 
{
	player IPrintLnBold("Checking for trig");
	trigs = getEntArray( grenade_disposal, "targetname" );
	array_thread(trigs,::WatchMe,self,player);
}

WatchMe(grenade, player){
	while(isdefined(grenade)) 
	{
		wait(0.05);

		if(isdefined(self) && grenade isTouching(self))
		{
			player maps\_zombiemode_score::add_to_player_score(20);
			grenade delete();
			player IPrintLnBold("Deleting Grenade");
		}
	}
}

I have two trigger multiples in radiant with the KVP:

Code Snippet

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targetname - grenade_check_trig

WTF is wrong now lol?

Marked as best answer by MZslayer11 8 years ago

Reply #5 on: November 25, 2015, 04:38:41 am

MakeCents
Community Scripter
1,895 Posts
907 Respect +1

You should only have one trig unless you have multiple places you can do this at. When you say you have two, are they at the same place or touching? If they are touching, then that is why prob, delete one.
If the triggers are in different places then it could also need another check, try:

Code Snippet

Plaintext

WatchMe(grenade, player){
	while(isdefined(grenade)) 
	{
		wait(0.05);

		if(isdefined(self) && isdefined(grenade) && grenade isTouching(self))
		{
			player maps\_zombiemode_score::add_to_player_score(20);
			grenade delete();
			player IPrintLnBold("Deleting Grenade");
		}
	}
}

Last Edit: November 25, 2015, 04:40:20 am by MakeCents

Reply #6 on: November 25, 2015, 04:40:54 am

MZslayer11
UGX Site Moderator
1,191 Posts
168 Respect +1

Quote from: MakeCents on November 25, 2015, 04:38:41 am

You should only have one trig unless you have multiple places you can do this at. When you say you have two, are they at the same place or touching?
It could also need another check, try:
Code Snippet
Plaintext
WatchMe(grenade, player){
	while(isdefined(grenade)) 
	{
		wait(0.05);

		if(isdefined(self) && isdefined(grenade) && grenade isTouching(self))
		{
			player maps\_zombiemode_score::add_to_player_score(20);
			grenade delete();
			player IPrintLnBold("Deleting Grenade");
		}
	}
}

yeah they are at two seperate places. Ill give that a try.

Double Post Merge: November 25, 2015, 04:53:04 am

Thank you so much, that got it working +1!

Last Edit: November 25, 2015, 04:53:04 am by MZslayer11

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