2019-09-19 22:42:45 +00:00
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//-------------------------------------------------------------------------
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/*
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Copyright (C) 2010-2019 EDuke32 developers and contributors
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Copyright (C) 2019 Nuke.YKT
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This file is part of NBlood.
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NBlood is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License version 2
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as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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//-------------------------------------------------------------------------
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#pragma once
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#include "build.h"
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#include "common_game.h"
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2019-09-22 06:39:22 +00:00
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BEGIN_BLD_NS
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2019-09-07 13:53:42 +00:00
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enum {
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2021-12-29 19:45:55 +00:00
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PARALLAXCLIP_CEILING = 1,
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PARALLAXCLIP_FLOOR = 2,
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2019-09-07 13:53:42 +00:00
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};
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2019-11-08 19:57:01 +00:00
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2021-11-24 00:30:05 +00:00
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bool FindSector(int nX, int nY, int nZ, sectortype** ppSector);
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bool FindSector(int nX, int nY, sectortype** ppSector);
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2021-11-23 23:28:50 +00:00
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2021-12-29 19:45:55 +00:00
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bool CheckProximity(DBloodActor* pSprite, int nX, int nY, int nZ, sectortype* pSector, int nDist);
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2019-09-19 22:42:45 +00:00
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bool CheckProximityPoint(int nX1, int nY1, int nZ1, int nX2, int nY2, int nZ2, int nDist);
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2021-11-23 22:04:21 +00:00
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bool CheckProximityWall(walltype* pWall, int x, int y, int nDist);
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2020-12-03 17:00:07 +00:00
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int GetWallAngle(walltype* pWall);
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2021-12-29 19:45:55 +00:00
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void GetWallNormal(walltype* pWall, int* pX, int* pY);
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bool IntersectRay(int wx, int wy, int wdx, int wdy, int x1, int y1, int z1, int x2, int y2, int z2, int* ix, int* iy, int* iz);
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int HitScan(DBloodActor* pSprite, int z, int dx, int dy, int dz, unsigned int nMask, int a8);
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int VectorScan(DBloodActor* pSprite, int nOffset, int nZOffset, int dx, int dy, int dz, int nRange, int ac);
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void GetZRange(DBloodActor* pSprite, int* ceilZ, Collision* ceilHit, int* floorZ, Collision* floorHit, int nDist, unsigned int nMask, unsigned int nClipParallax = 0);
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void GetZRangeAtXYZ(int x, int y, int z, sectortype* pSector, int* ceilZ, Collision* ceilHit, int* floorZ, Collision* floorHit, int nDist, unsigned int nMask, unsigned int nClipParallax = 0);
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2019-09-19 22:42:45 +00:00
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int GetDistToLine(int x1, int y1, int x2, int y2, int x3, int y3);
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2021-12-05 19:55:19 +00:00
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void ClipMove(vec3_t& pos, sectortype** pSector, int xv, int yv, int wd, int cd, int fd, unsigned int nMask, CollisionBase& hit, int tracecount = 3);
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2021-11-23 23:47:05 +00:00
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BitArray GetClosestSpriteSectors(sectortype* pSector, int x, int y, int nDist, TArray<walltype*>* pWalls, bool newSectCheckMethod = false);
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2021-11-16 17:24:01 +00:00
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int picWidth(int nPic, int repeat);
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int picHeight(int nPic, int repeat);
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2020-02-07 19:47:43 +00:00
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2019-09-22 06:39:22 +00:00
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END_BLD_NS
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