mirror of
https://github.com/DrBeef/JKXR.git
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435 lines
11 KiB
C
435 lines
11 KiB
C
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/*
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===========================================================================
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Copyright (C) 2000 - 2013, Raven Software, Inc.
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Copyright (C) 2001 - 2013, Activision, Inc.
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Copyright (C) 2013 - 2015, OpenJK contributors
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This file is part of the OpenJK source code.
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OpenJK is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License version 2 as
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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. See the
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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, see <http://www.gnu.org/licenses/>.
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===========================================================================
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*/
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// FIXME Not used.
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#if 0
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#pragma once
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#if !defined(GHOUL2_SHARED_H_INC)
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#define GHOUL2_SHARED_H_INC
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/*
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Ghoul2 Insert Start
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*/
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#pragma warning (push, 3) //go back down to 3 for the stl include
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#pragma warning (disable:4503) // decorated name length xceeded, name was truncated
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#include <vector>
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#include <map>
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#pragma warning (pop)
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#pragma warning (disable:4503) // decorated name length xceeded, name was truncated
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/*
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Ghoul2 Insert End
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*/
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#define G2T_SV_TIME (0)
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#define G2T_CG_TIME (1)
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#define NUM_G2T_TIME (2)
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void G2API_SetTime(int currentTime,int clock);
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int G2API_GetTime(int argTime); // this may or may not return arg depending on ghoul2_time cvar
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//===================================================================
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//
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// G H O U L I I D E F I N E S
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//
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// we save the whole surfaceInfo_t struct
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struct surfaceInfo_t
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{
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int offFlags; // what the flags are for this model
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int surface; // index into array held inside the model definition of pointers to the actual surface data loaded in - used by both client and game
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float genBarycentricJ; // point 0 barycentric coors
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float genBarycentricI; // point 1 barycentric coors - point 2 is 1 - point0 - point1
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int genPolySurfaceIndex; // used to point back to the original surface and poly if this is a generated surface
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int genLod; // used to determine original lod of original surface and poly hit location
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surfaceInfo_t():
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offFlags(0),
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surface(0),
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genBarycentricJ(0),
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genBarycentricI(0),
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genPolySurfaceIndex(0),
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genLod(0)
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{}
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};
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#define BONE_ANGLES_PREMULT 0x0001
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#define BONE_ANGLES_POSTMULT 0x0002
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#define BONE_ANGLES_REPLACE 0x0004
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#define BONE_ANGLES_TOTAL ( BONE_ANGLES_PREMULT | BONE_ANGLES_POSTMULT | BONE_ANGLES_REPLACE )
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#define BONE_ANIM_OVERRIDE 0x0008
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#define BONE_ANIM_OVERRIDE_LOOP 0x0010 // Causes Last Frame To Lerp to First Frame And Start Over
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#define BONE_ANIM_OVERRIDE_FREEZE (0x0040 + BONE_ANIM_OVERRIDE) // Causes Last Frame To Freeze And Not Loop To Beginning
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#define BONE_ANIM_BLEND 0x0080 // Blends to and from previously played frame on same bone for given time
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#define BONE_ANIM_NO_LERP 0x1000
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#define BONE_ANIM_TOTAL (BONE_ANIM_NO_LERP| BONE_ANIM_OVERRIDE | BONE_ANIM_OVERRIDE_LOOP | BONE_ANIM_OVERRIDE_FREEZE | BONE_ANIM_BLEND )
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#define BONE_INDEX_INVALID -1
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/*#define MDXABONEDEF // used in the mdxformat.h file to stop redefinitions of the bone struct.
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typedef struct {
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float matrix[3][4];
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} mdxaBone_t;
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*/
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#include "../../code/renderer/mdx_format.h"
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// we save the whole structure here.
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struct boneInfo_t
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{
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int boneNumber; // what bone are we overriding?
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mdxaBone_t matrix; // details of bone angle overrides - some are pre-done on the server, some in ghoul2
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int flags; // flags for override
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int startFrame; // start frame for animation
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int endFrame; // end frame for animation NOTE anim actually ends on endFrame+1
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int startTime; // time we started this animation
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int pauseTime; // time we paused this animation - 0 if not paused
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float animSpeed; // speed at which this anim runs. 1.0f means full speed of animation incoming - ie if anim is 20hrtz, we run at 20hrts. If 5hrts, we run at 5 hrts
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float blendFrame; // frame PLUS LERP value to blend from
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int blendLerpFrame; // frame to lerp the blend frame with.
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int blendTime; // Duration time for blending - used to calc amount each frame of new anim is blended with last frame of the last anim
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int blendStart; // Time when blending starts - not necessarily the same as startTime since we might start half way through an anim
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int boneBlendTime; // time for duration of bone angle blend with normal animation
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int boneBlendStart; // time bone angle blend with normal animation began
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mdxaBone_t newMatrix; // This is the lerped matrix that Ghoul2 uses on the client side - does not go across the network
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boneInfo_t():
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boneNumber(-1),
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flags(0),
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startFrame(0),
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endFrame(0),
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startTime(0),
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pauseTime(0),
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animSpeed(0),
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blendFrame(0),
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blendLerpFrame(0),
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blendTime(0),
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blendStart(0),
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boneBlendTime(0),
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boneBlendStart(0)
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{
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matrix.matrix[0][0] = matrix.matrix[0][1] = matrix.matrix[0][2] = matrix.matrix[0][3] =
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matrix.matrix[1][0] = matrix.matrix[1][1] = matrix.matrix[1][2] = matrix.matrix[1][3] =
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matrix.matrix[2][0] = matrix.matrix[2][1] = matrix.matrix[2][2] = matrix.matrix[2][3] = 0.0f;
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}
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};
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//we save from top to boltUsed here. Don't bother saving the position, it gets rebuilt every frame anyway
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struct boltInfo_t{
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int boneNumber; // bone number bolt attaches to
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int surfaceNumber; // surface number bolt attaches to
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int surfaceType; // if we attach to a surface, this tells us if it is an original surface or a generated one - doesn't go across the network
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int boltUsed; // nor does this
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boltInfo_t():
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boneNumber(-1),
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surfaceNumber(-1),
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surfaceType(0),
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boltUsed(0)
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{}
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};
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#define MAX_GHOUL_COUNT_BITS 8 // bits required to send across the MAX_G2_MODELS inside of the networking - this is the only restriction on ghoul models possible per entity
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typedef vector <surfaceInfo_t> surfaceInfo_v;
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typedef vector <boneInfo_t> boneInfo_v;
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typedef vector <boltInfo_t> boltInfo_v;
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typedef vector <mdxaBone_t> mdxaBone_v;
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// defines for stuff to go into the mflags
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#define GHOUL2_NOCOLLIDE 0x001
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#define GHOUL2_NORENDER 0x002
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#define GHOUL2_NOMODEL 0x004
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#define GHOUL2_NEWORIGIN 0x008
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// NOTE order in here matters. We save out from mModelindex to mFlags, but not the STL vectors that are at the top or the bottom.
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class CBoneCache;
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struct model_s;
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//struct mdxaHeader_t;
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class CGhoul2Info
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{
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public:
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surfaceInfo_v mSlist;
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boltInfo_v mBltlist;
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boneInfo_v mBlist;
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// save from here
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#define BSAVE_START_FIELD mModelindex // this is the start point for loadsave, keep it up to date it you change anything
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int mModelindex;
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#ifndef __NO_JKA
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int animModelIndexOffset;
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#endif
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qhandle_t mCustomShader;
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qhandle_t mCustomSkin;
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int mModelBoltLink;
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int mSurfaceRoot;
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int mLodBias;
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int mNewOrigin; // this contains the bolt index of the new origin for this model
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#ifdef _G2_GORE
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int mGoreSetTag;
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#endif
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qhandle_t mModel; // this and the next entries do NOT go across the network. They are for gameside access ONLY
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char mFileName[MAX_QPATH];
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int mAnimFrameDefault;
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int mSkelFrameNum;
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int mMeshFrameNum;
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int mFlags; // used for determining whether to do full collision detection against this object
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// to here
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#define BSAVE_END_FIELD mTransformedVertsArray // this is the end point for loadsave, keep it up to date it you change anything
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int *mTransformedVertsArray; // used to create an array of pointers to transformed verts per surface for collision detection
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CBoneCache *mBoneCache;
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int mSkin;
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// these occasionally are not valid (like after a vid_restart)
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// call the questionably efficient G2_SetupModelPointers(this) to insure validity
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bool mValid; // all the below are proper and valid
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const model_s *currentModel;
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int currentModelSize;
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const model_s *animModel;
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int currentAnimModelSize;
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const mdxaHeader_t *aHeader;
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CGhoul2Info():
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mModelindex(-1),
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mCustomShader(0),
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mCustomSkin(0),
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mModelBoltLink(0),
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mModel(0),
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mSurfaceRoot(0),
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mAnimFrameDefault(0),
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mSkelFrameNum(-1),
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mMeshFrameNum(-1),
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mFlags(0),
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mTransformedVertsArray(0),
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mLodBias(0),
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mSkin(0),
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mNewOrigin(-1),
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#ifdef _G2_GORE
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mGoreSetTag(0),
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#endif
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mBoneCache(0),
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currentModel(0),
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currentModelSize(0),
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animModel(0),
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#ifndef __NO_JKA
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animModelIndexOffset(0),
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#endif
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currentAnimModelSize(0),
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aHeader(0),
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mValid(false)
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{
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mFileName[0] = 0;
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}
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};
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class CGhoul2Info_v;
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class IGhoul2InfoArray
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{
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public:
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virtual int New()=0;
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virtual void Delete(int handle)=0;
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virtual bool IsValid(int handle) const=0;
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virtual vector<CGhoul2Info> &Get(int handle)=0;
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virtual const vector<CGhoul2Info> &Get(int handle) const=0;
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};
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IGhoul2InfoArray &TheGhoul2InfoArray();
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IGhoul2InfoArray &TheGameGhoul2InfoArray();
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class CGhoul2Info_v
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{
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int mItem;
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IGhoul2InfoArray &InfoArray() const
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{
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#ifdef _JK2EXE
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return TheGhoul2InfoArray();
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#else
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return TheGameGhoul2InfoArray();
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#endif
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}
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void Alloc()
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{
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assert(!mItem); //already alloced
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mItem=InfoArray().New();
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assert(!Array().size());
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}
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void Free()
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{
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if (mItem)
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{
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assert(InfoArray().IsValid(mItem));
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InfoArray().Delete(mItem);
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mItem=0;
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}
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}
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vector<CGhoul2Info> &Array()
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{
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assert(InfoArray().IsValid(mItem));
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return InfoArray().Get(mItem);
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}
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const vector<CGhoul2Info> &Array() const
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{
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assert(InfoArray().IsValid(mItem));
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return InfoArray().Get(mItem);
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}
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public:
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CGhoul2Info_v()
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{
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mItem=0;
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}
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~CGhoul2Info_v()
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{
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Free(); //this had better be taken care of via the clean ghoul2 models call
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}
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void operator=(const CGhoul2Info_v &other)
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{
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mItem=other.mItem;
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}
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void DeepCopy(const CGhoul2Info_v &other)
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{
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Free();
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if (other.mItem)
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{
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Alloc();
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Array()=other.Array();
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int i;
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for (i=0;i<size();i++)
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{
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Array()[i].mBoneCache=0;
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Array()[i].mTransformedVertsArray=0;
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Array()[i].mSkelFrameNum=0;
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Array()[i].mMeshFrameNum=0;
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}
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}
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}
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CGhoul2Info &operator[](int idx)
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{
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assert(mItem);
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assert(idx>=0&&idx<size());
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return Array()[idx];
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}
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const CGhoul2Info &operator[](int idx) const
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{
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assert(mItem);
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assert(idx>=0&&idx<size());
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return Array()[idx];
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}
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void resize(int num)
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{
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assert(num>=0);
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if (num)
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{
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if (!mItem)
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{
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Alloc();
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}
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}
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if (mItem||num)
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{
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Array().resize(num);
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}
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}
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void clear()
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{
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Free();
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}
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void push_back(const CGhoul2Info &model)
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{
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if (!mItem)
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{
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Alloc();
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}
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Array().push_back(model);
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}
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int size() const
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{
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if (!IsValid())
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{
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return 0;
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}
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return Array().size();
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}
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bool IsValid() const
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{
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return InfoArray().IsValid(mItem);
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}
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void kill()
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{
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// this scary method zeros the infovector handle without actually freeing it
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// it is used for some places where a copy is made, but we don't want to go through the trouble
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// of making a deep copy
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mItem=0;
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}
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};
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// collision detection stuff
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#define G2_FRONTFACE 1
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#define G2_BACKFACE 0
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class CCollisionRecord
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{
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public:
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float mDistance;
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int mEntityNum;
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int mModelIndex;
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int mPolyIndex;
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int mSurfaceIndex;
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vec3_t mCollisionPosition;
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vec3_t mCollisionNormal;
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int mFlags;
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int mMaterial;
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int mLocation;
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float mBarycentricI; // two barycentic coodinates for the hit point
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float mBarycentricJ; // K = 1-I-J
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CCollisionRecord():
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mEntityNum(-1),
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mDistance(100000)
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{}
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};
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// calling defines for the trace function
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enum EG2_Collision
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{
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G2_NOCOLLIDE,
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G2_COLLIDE,
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G2_RETURNONHIT
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};
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//====================================================================
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#endif // GHOUL2_SHARED_H_INC
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#endif // 0
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