2 Copyright (c) 2001, Loki software, inc.
5 Redistribution and use in source and binary forms, with or without modification,
6 are permitted provided that the following conditions are met:
8 Redistributions of source code must retain the above copyright notice, this list
9 of conditions and the following disclaimer.
11 Redistributions in binary form must reproduce the above copyright notice, this
12 list of conditions and the following disclaimer in the documentation and/or
13 other materials provided with the distribution.
15 Neither the name of Loki software nor the names of its contributors may be used
16 to endorse or promote products derived from this software without specific prior
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
23 DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 bfilter_t *FilterAdd(bfilter_t *pFilter, int type, int bmask, char *str, int exclude)
35 bfilter_t *pNew = new bfilter_t;
37 pNew->attribute = type;
38 if (type == 1 || type == 3) pNew->string = str;
39 if (type == 2 || type == 4) pNew->mask = bmask;
40 if (g_qeglobals.d_savedinfo.exclude & exclude)
47 // removes the filter list at *pFilter, returns NULL pointer
48 bfilter_t *FilterListDelete(bfilter_t *pFilter)
52 FilterListDelete(pFilter->next);
59 //spog - FilterUpdate is called each time the filters are changed by menu or shortcuts
60 bfilter_t *FilterUpdate(bfilter_t *pFilter)
62 pFilter = FilterAdd(pFilter,1,0,"clip",EXCLUDE_CLIP);
63 pFilter = FilterAdd(pFilter,1,0,"caulk",EXCLUDE_CAULK);
64 pFilter = FilterAdd(pFilter,1,0,"liquids",EXCLUDE_LIQUIDS);
65 pFilter = FilterAdd(pFilter,1,0,"hint",EXCLUDE_HINTSSKIPS);
66 pFilter = FilterAdd(pFilter,1,0,"clusterportal",EXCLUDE_CLUSTERPORTALS);
67 pFilter = FilterAdd(pFilter,1,0,"areaportal",EXCLUDE_AREAPORTALS);
68 pFilter = FilterAdd(pFilter,2,QER_TRANS,NULL,EXCLUDE_TRANSLUCENT);
69 pFilter = FilterAdd(pFilter,3,0,"trigger",EXCLUDE_TRIGGERS);
70 pFilter = FilterAdd(pFilter,3,0,"misc_model",EXCLUDE_MODELS);
71 pFilter = FilterAdd(pFilter,3,0,"misc_gamemodel",EXCLUDE_MODELS);
72 pFilter = FilterAdd(pFilter,4,ECLASS_LIGHT,NULL,EXCLUDE_LIGHTS);
73 pFilter = FilterAdd(pFilter,4,ECLASS_PATH,NULL,EXCLUDE_PATHS);
74 pFilter = FilterAdd(pFilter,1,0,"lightgrid",EXCLUDE_LIGHTGRID);
75 pFilter = FilterAdd(pFilter,1,0,"botclip",EXCLUDE_BOTCLIP);
76 pFilter = FilterAdd(pFilter,1,0,"clipmonster",EXCLUDE_BOTCLIP);
86 bool FilterBrush(brush_t *pb)
90 return FALSE; // during construction
95 if (g_qeglobals.d_savedinfo.exclude & EXCLUDE_WORLD)
97 if (strcmp(pb->owner->eclass->name, "worldspawn") == 0 || !strcmp(pb->owner->eclass->name,"func_group")) // hack, treating func_group as world
103 if (g_qeglobals.d_savedinfo.exclude & EXCLUDE_ENT)
105 if (strcmp(pb->owner->eclass->name, "worldspawn") != 0 && strcmp(pb->owner->eclass->name,"func_group")) // hack, treating func_group as world
111 if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_CURVES )
120 if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_DETAILS )
122 if (!pb->patchBrush && pb->brush_faces->texdef.contents & CONTENTS_DETAIL )
127 if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_STRUCTURAL )
129 if (!pb->patchBrush && !( pb->brush_faces->texdef.contents & CONTENTS_DETAIL ))
135 // if brush belongs to world entity or a brushmodel entity and is not a patch
136 if ( ( strcmp(pb->owner->eclass->name, "worldspawn") == 0
137 || !strncmp( pb->owner->eclass->name, "func", 4)
138 || !strncmp( pb->owner->eclass->name, "trigger", 7) ) && !pb->patchBrush )
141 for (face_t *f=pb->brush_faces;f!=NULL;f = f->next)
144 for (bfilter_t *filters = g_qeglobals.d_savedinfo.filters;
146 filters = filters->next)
148 // exclude by attribute 1 brush->face->pShader->getName()
149 if (filters->active && filters->attribute == 1)
151 if (strstr(f->pShader->getName(),filters->string))
157 // exclude by attribute 2 brush->face->pShader->getFlags()
158 else if (filters->active
159 && filters->attribute == 2)
161 if (f->pShader->getFlags() & filters->mask)
171 if (filterbrush)// if no face is found that should not be excluded
172 return true; // exclude this brush
175 // if brush is a patch
176 if ( pb->patchBrush )
179 for (bfilter_t *filters = g_qeglobals.d_savedinfo.filters;
181 filters = filters->next)
183 // exclude by attribute 1 (for patch) brush->pPatch->pShader->getName()
185 && filters->attribute == 1)
187 if (strstr(pb->pPatch->pShader->getName(),filters->string))
194 // exclude by attribute 2 (for patch) brush->pPatch->pShader->getFlags()
196 && filters->attribute == 2)
198 if (pb->pPatch->pShader->getFlags() & filters->mask)
205 if (!drawpatch) // if a shader is found that should be excluded
206 return TRUE; // exclude this patch
209 if (strcmp(pb->owner->eclass->name, "worldspawn") != 0) // if brush does not belong to world entity
211 bool drawentity=true;
212 for (bfilter_t *filters = g_qeglobals.d_savedinfo.filters;
214 filters = filters->next)
216 // exclude by attribute 3 brush->owner->eclass->name
218 && filters->attribute == 3)
220 if (strstr(pb->owner->eclass->name,filters->string))
227 // exclude by attribute 4 brush->owner->eclass->nShowFlags
228 else if (filters->active
229 && filters->attribute == 4)
231 if ( pb->owner->eclass->nShowFlags & filters->mask )
238 if (!drawentity) // if an eclass property is found that should be excluded
239 return TRUE; // exclude this brush