Coop Door (Portal 2)

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January 2024

Co-Op doors consist of two triggers that both bots step on to open the door and for each trigger a person sign lights up.

The co-op door from mp_coop_doors.

Instance

1.) Create a func_instance with the following settings:

Property Name	Value
Name	coop_exit_door
VMF Filename	instances/coop/coop_team_double_exit_door.vmf

2.) Create a block brush with the Trigger texture. Tie this brush to a trigger_playerteam with the following outputs:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnStartTouchBluePlayer	coop_exit_door	instance:relay_blue_in;Trigger	<none>	0.00	No
	OnEndTouchBluePlayer	coop_exit_door	instance:relay_blue_out;Trigger	<none>	0.00	No
	OnStartTouchOrangePlayer	coop_exit_door	instance:relay_orange_in;Trigger	<none>	0.00	No
	OnEndTouchOrangePlayer	coop_exit_door	instance:relay_orange_out;Trigger	<none>	0.00	No

Manual Creation

The Door

1.) Add a prop_testchamber_door with the following settings:

Property Name	Value
Name	door_01

2.) Add a logic_coop_manager with the following settings:

Property Name	Value
Name	coop_man

and outputs:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnChangeToAllTrue	door_01	Open	<none>	0.00	No

Triggers

1.) Add a logic_relay with the following Settings:

Property Name	Value
Name	relay_b_in

and outputs:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	coop_man	SetStateATrue	<none>	0.00	No

2.) Add a logic_relay with the following Settings:

Property Name	Value
Name	relay_b_out

and outputs:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	coop_man	SetStateAFalse	<none>	0.00	No

3.) Repeat steps 1-2, but change the following:

Property Name	Value
Name	relay_o_in

outputs:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	coop_man	SetStateBTrue	<none>	0.00	No

Add a logic_relay with the following Settings:

Property Name	Value
Name	relay_o_out

outputs:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	coop_man	SetStateBFalse	<none>	0.00	No

4.) Create a block brush with the Trigger texture applied. Tie this brush to a trigger_playerteam with the following outputs:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnStartTouchBluePlayer	relay_b_in	Trigger	<none>	0.00	No
	OnEndTouchBluePlayer	relay_b_out	Trigger	<none>	0.00	No
	OnStartTouchOrangePlayer	relay_o_in	Trigger	<none>	0.00	No
	OnEndTouchOrangePlayer	relay_o_out	Trigger	<none>	0.00	No

Check Boxes

1.) Add a prop_static with the following settings:

Property Name	Value
World Model	models/props/sign_frame02/sign_frame02.mdl

2.) Create a 32L×4W×32H func_brush with the texture signage/signage_coop_teamdoor_orange.

Property Name	Value
Name	checkbox_o

Align it to the left, inside the frame.

3.) Repeat step 2, but use signage/signage_coop_teamdoor_blue for the texture instead.

Align it to the right, inside the frame.

4.) Add two env_texturetoggles with the following settings:

Property Name	Value
Name	textog_o
Target Brush(es).	checkbox_o

Property Name	Value
Name	textog_b
Target Brush(es).	checkbox_b

5.) Add two ambient_generics with the following settings:

Property Name	Value
Name	sound_out
Sound Name	portal.button_down

Property Name	Value
Name	sound_in
Sound Name	portal.button_up

6.) Add the following outputs to relay_o_in:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	textog_o	SetTextureIndex	1	0.00	No
	OnTrigger	sound_in	PlaySound	<none>	0.00	No

Add the following outputs to relay_o_out:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	textog_o	SetTextureIndex	0	0.00	No
	OnTrigger	sound_out	PlaySound	<none>	0.00	No

Add the following outputs to relay_b_in:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	textog_b	SetTextureIndex	1	0.00	No
	OnTrigger	sound_in	PlaySound	<none>	0.00	No

Add the following outputs to relay_b_out:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	textog_b	SetTextureIndex	0	0.00	No
	OnTrigger	sound_out	PlaySound	<none>	0.00	No

You have now created a door that will open only if both co-op partners are in the triggers.