collision with a specific entity

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collision with a specific entity #414781 01/07/13 15:45 01/07/13 15:45
Joined: Dec 2009 Posts: 82 D Denn15 OP Junior Member
Denn15 OP Junior Member D Joined: Dec 2009 Posts: 82	ive managed to find out how to make something happen when any entity collides with an entity but how do i make only a specific entity react with another entity. like for example i have a powerup that can only be collected by touching it with the player and not when you shoot it with another entity or enemy entities collide with it. Super Funkybox 2000

Re: collision with a specific entity [Re: Denn15] #414785 01/07/13 16:10 01/07/13 16:10
Joined: Jul 2008 Posts: 2,107 Germany rayp X
rayp X Joined: Jul 2008 Posts: 2,107 Germany	Code: #define id skill100 #define powerup 1 .. if (event_type == EVENT_ENTITY){ // fex if (you) if (you.id == powerup) _do_something(); } .. and in the other model say Code: .. my.id = powerup; .. greets Last edited by rayp; 01/07/13 16:11. Acknex umgibt uns...zwischen Dir, mir, dem Stein dort... "Hey Griswold ... where u gonna put a tree that big ?" 1998 i married my loved wife ... Sheeva from Mortal Kombat, not Evil-Lyn as might have been expected rayp.flags \|= UNTOUCHABLE;

Re: collision with a specific entity [Re: rayp] #414832
01/08/13 18:12 01/08/13 18:12

Joined: Dec 2009
Posts: 82

Denn15

OP
Junior Member

Denn15

OP
Junior Member

Joined: Dec 2009
Posts: 82

ive tried it out with this script but nothing happens when they hit each other

Code:

#include <acknex.h>
#include <default.c>

#define id skill100
#define powerup 1

SOUND* sound = "gem.wav";
ENTITY* gem;
ENTITY* player_box;

function test()
{
	snd_play(sound,100,0);
}

action player_move()
{
	player_box = my;
	my.id = powerup;
	my.emask |= (ENABLE_IMPACT);
	while (1)
	{
		c_move(me, nullvector, vector((key_cuu-key_cud)*10*time_step, 0, (key_cur-key_cul)*10*time_step), GLIDE);
		wait (1);
	}
}

action gem_action()
{
	gem = my;
	my.emask |= (ENABLE_IMPACT);
	if (event_type == EVENT_IMPACT)
	{
		if (you) if (you.id== powerup) 
		{
			test();
		}
	}
}

function cam()
{
	while (1)
	{
		camera.x = - 300;
		camera.z =  450;
		camera.tilt = -30;
		wait (1);
	}
}

function main()
{
	level_load ("level.wmb");
	cam();
}

Super Funkybox 2000

Re: collision with a specific entity [Re: Denn15] #414833 01/08/13 18:35 01/08/13 18:35
Joined: Jul 2008 Posts: 2,107 Germany rayp X
rayp X Joined: Jul 2008 Posts: 2,107 Germany	You should read about events. Code: .. void _this_is_a_event(){ if (event_type.... } .. action bla... my.emask \|= ENABLE_BLABLA my.event = _this_is_a_event; // note not () Acknex umgibt uns...zwischen Dir, mir, dem Stein dort... "Hey Griswold ... where u gonna put a tree that big ?" 1998 i married my loved wife ... Sheeva from Mortal Kombat, not Evil-Lyn as might have been expected rayp.flags \|= UNTOUCHABLE;

Re: collision with a specific entity [Re: rayp] #414862 01/09/13 14:46 01/09/13 14:46
Joined: Dec 2009 Posts: 82 D Denn15 OP Junior Member
Denn15 OP Junior Member D Joined: Dec 2009 Posts: 82	sorry i didnt notice that i made that mistake. it works now Super Funkybox 2000

Re: collision with a specific entity [Re: Denn15] #414865 01/09/13 14:55 01/09/13 14:55
Joined: Jul 2008 Posts: 2,107 Germany rayp X
rayp X Joined: Jul 2008 Posts: 2,107 Germany	No problem. We all make mistakes every day. Im glad it works now. greets Acknex umgibt uns...zwischen Dir, mir, dem Stein dort... "Hey Griswold ... where u gonna put a tree that big ?" 1998 i married my loved wife ... Sheeva from Mortal Kombat, not Evil-Lyn as might have been expected rayp.flags \|= UNTOUCHABLE;

Re: collision with a specific entity [Re: rayp] #414935 01/10/13 18:06 01/10/13 18:06
Joined: Dec 2009 Posts: 82 D Denn15 OP Junior Member
Denn15 OP Junior Member D Joined: Dec 2009 Posts: 82	one last question though. isnt it possible to use the entitys name instead of the id thingy? thst way it would be easier Super Funkybox 2000

Re: collision with a specific entity [Re: Denn15] #414939 01/10/13 19:07 01/10/13 19:07
Joined: Mar 2011 Posts: 3,150 Budapest sivan Expert
sivan Expert Joined: Mar 2011 Posts: 3,150 Budapest	use str_for_entfile or str_for_entname if you have the collider entity to get its filename or name in wed respectively. Free world editor for 3D Gamestudio: MapBuilder Editor

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