/*  Copyright (C) 1996-2022 id Software LLC

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

    See file, 'COPYING', for details.
*/

/* Pushable walls QuickC program
   By Jim Dose'  9/16/96

*/

void() push_use =
	{
	local vector delta;
	local float x;
	local float y;

//	walkmove (other.angles_y, 16 * frametime);
/*
	if ( (other.angles_y >= 315) || (other.angles_y < 45))
		{
		walkmove ( 0, 16 * frametime);
		}
	else if ( (other.angles_y >= 45) && (other.angles_y < 135))
		{
		walkmove ( 90, 16 * frametime);
		}
	else if ( (other.angles_y >= 135) && (other.angles_y < 225))
		{
		walkmove ( 180, 16 * frametime);
		}
	else if ( (other.angles_y >= 225) && (other.angles_y < 315))
		{
		walkmove ( 270, 16 * frametime);
		}
	else
		{
		return;
		}
*/
	makevectors(other.angles);
	
//	x = fabs( v_forward_x );
//	y = fabs( v_forward_y );
	x = fabs( other.velocity_x );
	y = fabs( other.velocity_y );
	dprint( ftos( x ) );
	dprint( ", " );
	dprint( ftos( y ) );
	if ( x > y )
		{
		dprint( " x move\n\n\n\n" );
		if ( other.velocity_x > 0 )
			{
			walkmove ( 0, 16 * frametime);
			}
		else
			{
			walkmove( 180, 16 * frametime );
			}
		}
	else
		{
		dprint( " y move\n\n\n\n" );
		if ( other.velocity_y > 0 )
			{
			walkmove ( 90, 16 * frametime);
			}
		else
			{
			walkmove( 270, 16 * frametime );
			}
		}
	
	delta = self.origin - self.oldorigin;
	setorigin (self.owner, self.owner.oldorigin + delta );
	};

/*QUAKED func_pushable (0 .5 .8) ?
Pushable walls.
*/

void() func_pushable =
	{
	local entity new;
	local vector newsize;

	self.mangle = self.angles;
	self.angles = '0 0 0';

	self.classname = "pushablewall";
	self.solid = SOLID_BSP;
	self.movetype = MOVETYPE_PUSH;
	setmodel (self, self.model);
	setorigin( self, self.origin );
	setsize (self, self.mins, self.maxs );
	self.oldorigin = self.origin;

	new = spawn();
	new.owner = self;
	new.mangle = self.mangle;
	new.angles = self.angles;

	new.classname = "pushablewallproxy";
	new.solid = SOLID_BBOX;
	new.movetype = MOVETYPE_STEP;
	new.origin = ( self.mins + self.maxs ) * 0.5 + '0 0 1';
	newsize = ( self.maxs - self.mins ) * 0.5;
   new.mins = '-1 -1 0' - newsize;
   new.maxs = '1 1 -2' + newsize;
	setsize( new, new.mins, new.maxs );
	setorigin( new, new.origin );
	new.oldorigin = new.origin;
 	new.touch = push_use;
   };