Lua:IsGrenade

IsGrenade

IsGrenade is used to see if an entity index being passed into a function is a grenade or not.

Usage

IsGrenade( ent_id )

Input

The ent_id passed in is simply an integer index that refers to an entities game code ENTINDEX().

Output

The output is true or false depending if ent_id is a grenade or not. A list of grenades can be found here.

Example

Here's an example of giving a team a point whenever a grenade touches a trigger_ff_script named "red_goal":

-- In the map's .LUA file...

-- Define red_goal trigger_ff_script
red_goal = trigger_ff_script:new({})

-- When we're touched by a grenade, give the grenade owners team a point
function red_goal:ontouch( ent_id )
     if IsGrenade( ent_id ) then
          -- Add 1 point to the grenade owners team
          AddTeamScore( GetObjectsTeam( ent_id ), 1 )
     end
end

Important Note

If you want trigger's to react to grenades you MUST 'check'/'tick' the "everything" option on the flags tab of the entity in Hammer.

http://mulchman.trepid.net/tick-everything.JPG