# Jedi Knight Cog Script
#
# 00_lockToggle.cog
#
# Toggles the lock on a door from either of 2 switches.
# Modified by Brandon Bull (aka DogSRoOL) from "00_door.cog"
#
# [IS]
#
# ========================================================================================

symbols
message      startup                                                          
message      activate                                                         
message      arrived                                                          
message      timer                                                            
message      blocked                                                          

surface      switch0                            linkid=4                      
surface      switch1                            linkid=4                      
thing        door0                              linkid=0                      mask=0x405
thing        door1                              linkid=1                      mask=0x405
thing        door2                              linkid=2                      mask=0x405
thing        door3                              linkid=3                      mask=0x405

float        moveSpeed=8.0                                                    
float        sleepTime=2.0                                                    
float        lightValue=0.5                                                   

sector       doorSector                         local                         
int          numDoors=0                         local                         
int          doorStatus                         local                         
int          moveStatus                         local                         
int          i                                  local                         
int          locked=0                           local                         

sound        locksound=df_door2-3.wav                                         
end                                                                           

# ========================================================================================

code

startup:
	for (i=0; i<=3; i=i+1)
		if (door0 >= 0) numDoors = numDoors + 1;

	doorSector = GetThingSector(door0);
	SetSectorAdjoins(doorSector, 0);
	SetSectorLight(doorSector, lightValue, 0.0);		// add some light to door sector
	return;

# ........................................................................................

activated:
	if(GetSenderID() == 4)
	{
		locked = 1 - locked;	// produces 0 or 1, depending on current value.
		Return;
	}
	else
	{
		if(locked)
		{
			PlaySoundThing(GetSenderRef(), locksound, 1, -1, -1, 0x80);
			Return;
		}
		else
		{
			call CheckStatus;
			if (moveStatus) return;
			if (doorStatus == 0)
			{
				SetSectorAdjoins(doorSector, 1);
				call OpenDoors;
			}
		}
	}
	Return;
# ........................................................................................

arrived:
	call CheckStatus;
	if (moveStatus) return;
	if (doorStatus == numDoors)				// all pieces are at frame 1
		SetTimer(sleepTime);
	else if (doorStatus == 0)				// all pieces are at frame 0
		SetSectorAdjoins(doorSector, 0);
	return;

# ........................................................................................

blocked:
	call OpenDoors;
	return;

# ........................................................................................

timer:
	call CloseDoors;
	return;

# ........................................................................................

OpenDoors:
	for (i=0; i<=3; i=i+1)
		if (door0 >= 0) MoveToFrame(door0, 1, moveSpeed);
	return;

# ........................................................................................

CloseDoors:
	for (i=0; i<=3; i=i+1)
		if (door0 >= 0) MoveToFrame(door0, 0, moveSpeed);
	return;

# ........................................................................................

CheckStatus:
	moveStatus = 0;
	doorStatus = 0;

	for (i=0; i<=3; i=i+1)
	{
		if (door0 >= 0)
		{
			moveStatus = moveStatus + IsThingMoving(door0);
			doorStatus = doorStatus + GetCurFrame(door0);
		}
	}
	return;

end