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ef1a5a115f
on the automap instead. If its first argument is zero, the map marker itself appears on the automap, otherwise it is drawn on top of any actor with a TID matching that argument. If the second argument is one, then the map marker will only be appear if the player has previously seen the sector it is one. You can use Thing_Activate and Thing_Deactivate on markers to turn them on and off. And if you subclass MapMarker with DECORATE, you can easily make your own custom markers. - Fixed: Map markers could not be drawn partially off the map. They were drawn either fully or not at all. - Fixed: Map markers appeared in the wrong place on a rotated overlay map if screenblocks < 10. SVN r356 (trunk)
80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
/*
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** a_mapmarker.cpp
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** An actor that appears on the automap instead of in the 3D view.
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**
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**---------------------------------------------------------------------------
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** Copyright 2006 Randy Heit
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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**
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**---------------------------------------------------------------------------
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**
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*/
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#include "a_sharedglobal.h"
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#include "statnums.h"
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// Map Marker --------------------------------------------------------------
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//
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// This class uses the following argument:
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// args[0] == 0, shows the sprite at this actor
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// != 0, shows the sprite for all actors whose TIDs match instead
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//
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// args[1] == 0, show the sprite always
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// == 1, show the sprite only after its sector has been drawn
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//
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// To enable display of the sprite, activate it. To turn off the sprite,
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// deactivate it.
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//
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// All the code to display it is in am_map.cpp.
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//
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//--------------------------------------------------------------------------
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FState AMapMarker::States[] =
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{
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S_NORMAL (AMRK, 'A', -1, NULL, NULL)
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};
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IMPLEMENT_ACTOR(AMapMarker, Any, 9040, 0)
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PROP_Flags (MF_NOBLOCKMAP|MF_NOGRAVITY)
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PROP_RenderFlags (RF_INVISIBLE)
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PROP_SpawnState (0)
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PROP_XScale (31)
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PROP_YScale (31)
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END_DEFAULTS
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void AMapMarker::BeginPlay ()
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{
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ChangeStatNum (STAT_MAPMARKER);
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}
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void AMapMarker::Activate (AActor *activator)
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{
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flags2 |= MF2_DORMANT;
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}
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void AMapMarker::Deactivate (AActor *activator)
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{
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flags2 &= ~MF2_DORMANT;
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}
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