-/*\r
-Copyright (c) 2001, Loki software, inc.\r
-All rights reserved.\r
-\r
-Redistribution and use in source and binary forms, with or without modification, \r
-are permitted provided that the following conditions are met:\r
-\r
-Redistributions of source code must retain the above copyright notice, this list \r
-of conditions and the following disclaimer.\r
-\r
-Redistributions in binary form must reproduce the above copyright notice, this\r
-list of conditions and the following disclaimer in the documentation and/or\r
-other materials provided with the distribution.\r
-\r
-Neither the name of Loki software nor the names of its contributors may be used \r
-to endorse or promote products derived from this software without specific prior \r
-written permission. \r
-\r
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' \r
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE \r
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE \r
-DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY \r
-DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES \r
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; \r
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON \r
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT \r
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS \r
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. \r
-*/\r
-\r
-#include "stdafx.h"\r
-\r
-bfilter_t *FilterAdd(bfilter_t *pFilter, int type, int bmask, char *str, int exclude)\r
-{\r
- bfilter_t *pNew = new bfilter_t;\r
- pNew->next = pFilter;\r
- pNew->attribute = type;\r
- if (type == 1 || type == 3) pNew->string = str;\r
- if (type == 2 || type == 4) pNew->mask = bmask;\r
- if (g_qeglobals.d_savedinfo.exclude & exclude)\r
- pNew->active = true;\r
- else\r
- pNew->active = false;\r
- return pNew;\r
-}\r
-\r
- // removes the filter list at *pFilter, returns NULL pointer\r
-bfilter_t *FilterListDelete(bfilter_t *pFilter)\r
-{\r
- if (pFilter != NULL)\r
- {\r
- FilterListDelete(pFilter->next);\r
- delete pFilter;\r
- }\r
- return NULL;\r
-}\r
-\r
-\r
- //spog - FilterUpdate is called each time the filters are changed by menu or shortcuts\r
-bfilter_t *FilterUpdate(bfilter_t *pFilter)\r
-{\r
- pFilter = FilterAdd(pFilter,1,0,"clip",EXCLUDE_CLIP);\r
- pFilter = FilterAdd(pFilter,1,0,"caulk",EXCLUDE_CAULK);\r
- pFilter = FilterAdd(pFilter,1,0,"liquids",EXCLUDE_LIQUIDS);\r
- pFilter = FilterAdd(pFilter,1,0,"hint",EXCLUDE_HINTSSKIPS);\r
- pFilter = FilterAdd(pFilter,1,0,"clusterportal",EXCLUDE_CLUSTERPORTALS);\r
- pFilter = FilterAdd(pFilter,1,0,"areaportal",EXCLUDE_AREAPORTALS);\r
- pFilter = FilterAdd(pFilter,2,QER_TRANS,NULL,EXCLUDE_TRANSLUCENT);\r
- pFilter = FilterAdd(pFilter,3,0,"trigger",EXCLUDE_TRIGGERS);\r
- pFilter = FilterAdd(pFilter,3,0,"misc_model",EXCLUDE_MODELS);\r
- pFilter = FilterAdd(pFilter,3,0,"misc_gamemodel",EXCLUDE_MODELS);\r
- pFilter = FilterAdd(pFilter,4,ECLASS_LIGHT,NULL,EXCLUDE_LIGHTS);\r
- pFilter = FilterAdd(pFilter,4,ECLASS_PATH,NULL,EXCLUDE_PATHS);\r
- pFilter = FilterAdd(pFilter,1,0,"lightgrid",EXCLUDE_LIGHTGRID);\r
- pFilter = FilterAdd(pFilter,1,0,"botclip",EXCLUDE_BOTCLIP);\r
- pFilter = FilterAdd(pFilter,1,0,"clipmonster",EXCLUDE_BOTCLIP);\r
- return pFilter;\r
-}\r
-\r
-/*\r
-==================\r
-FilterBrush\r
-==================\r
-*/\r
-\r
-bool FilterBrush(brush_t *pb)\r
-{\r
- \r
- if (!pb->owner)\r
- return FALSE; // during construction\r
- \r
- if (pb->hiddenBrush)\r
- return TRUE;\r
- \r
- if (g_qeglobals.d_savedinfo.exclude & EXCLUDE_WORLD)\r
- {\r
- if (strcmp(pb->owner->eclass->name, "worldspawn") == 0 || !strcmp(pb->owner->eclass->name,"func_group")) // hack, treating func_group as world\r
- {\r
- return TRUE;\r
- }\r
- }\r
- \r
- if (g_qeglobals.d_savedinfo.exclude & EXCLUDE_ENT)\r
- {\r
- if (strcmp(pb->owner->eclass->name, "worldspawn") != 0 && strcmp(pb->owner->eclass->name,"func_group")) // hack, treating func_group as world\r
- {\r
- return TRUE;\r
- }\r
- }\r
- \r
- if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_CURVES )\r
- {\r
- if (pb->patchBrush)\r
- {\r
- return TRUE;\r
- }\r
- }\r
- \r
- \r
- if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_DETAILS )\r
- {\r
- if (!pb->patchBrush && pb->brush_faces->texdef.contents & CONTENTS_DETAIL )\r
- {\r
- return TRUE;\r
- }\r
- }\r
- if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_STRUCTURAL )\r
- {\r
- if (!pb->patchBrush && !( pb->brush_faces->texdef.contents & CONTENTS_DETAIL ))\r
- {\r
- return TRUE;\r
- }\r
- }\r
- \r
- // if brush belongs to world entity or a brushmodel entity and is not a patch\r
- if ( ( strcmp(pb->owner->eclass->name, "worldspawn") == 0\r
- || !strncmp( pb->owner->eclass->name, "func", 4)\r
- || !strncmp( pb->owner->eclass->name, "trigger", 7) ) && !pb->patchBrush )\r
- {\r
- bool filterbrush;\r
- for (face_t *f=pb->brush_faces;f!=NULL;f = f->next)\r
- {\r
- filterbrush=false;\r
- for (bfilter_t *filters = g_qeglobals.d_savedinfo.filters;\r
- filters != NULL;\r
- filters = filters->next)\r
- {\r
- // exclude by attribute 1 brush->face->pShader->getName()\r
- if (filters->active && filters->attribute == 1)\r
- {\r
- if (strstr(f->pShader->getName(),filters->string))\r
- {\r
- filterbrush=true;\r
- break;\r
- }\r
- }\r
- // exclude by attribute 2 brush->face->pShader->getFlags()\r
- else if (filters->active\r
- && filters->attribute == 2)\r
- {\r
- if (f->pShader->getFlags() & filters->mask)\r
- {\r
- filterbrush=true;\r
- break;\r
- }\r
- }\r
- }\r
- if (!filterbrush)\r
- break;\r
- }\r
- if (filterbrush)// if no face is found that should not be excluded\r
- return true; // exclude this brush\r
- }\r
-\r
- // if brush is a patch\r
- if ( pb->patchBrush )\r
- {\r
- bool drawpatch=true;\r
- for (bfilter_t *filters = g_qeglobals.d_savedinfo.filters;\r
- filters != NULL;\r
- filters = filters->next)\r
- {\r
- // exclude by attribute 1 (for patch) brush->pPatch->pShader->getName()\r
- if (filters->active\r
- && filters->attribute == 1)\r
- {\r
- if (strstr(pb->pPatch->pShader->getName(),filters->string))\r
- {\r
- drawpatch=false;\r
- break;\r
- }\r
- }\r
- \r
- // exclude by attribute 2 (for patch) brush->pPatch->pShader->getFlags()\r
- if (filters->active\r
- && filters->attribute == 2)\r
- {\r
- if (pb->pPatch->pShader->getFlags() & filters->mask)\r
- {\r
- drawpatch=false;\r
- break;\r
- }\r
- }\r
- }\r
- if (!drawpatch) // if a shader is found that should be excluded\r
- return TRUE; // exclude this patch\r
- }\r
- \r
- if (strcmp(pb->owner->eclass->name, "worldspawn") != 0) // if brush does not belong to world entity\r
- {\r
- bool drawentity=true;\r
- for (bfilter_t *filters = g_qeglobals.d_savedinfo.filters;\r
- filters != NULL;\r
- filters = filters->next)\r
- {\r
- // exclude by attribute 3 brush->owner->eclass->name\r
- if (filters->active\r
- && filters->attribute == 3)\r
- {\r
- if (strstr(pb->owner->eclass->name,filters->string))\r
- {\r
- drawentity=false;\r
- break;\r
- }\r
- }\r
- \r
- // exclude by attribute 4 brush->owner->eclass->nShowFlags\r
- else if (filters->active\r
- && filters->attribute == 4)\r
- {\r
- if ( pb->owner->eclass->nShowFlags & filters->mask )\r
- {\r
- drawentity=false;\r
- break;\r
- }\r
- }\r
- }\r
- if (!drawentity) // if an eclass property is found that should be excluded\r
- return TRUE; // exclude this brush\r
- }\r
- return FALSE;\r
-}\r
+/*
+ Copyright (c) 2001, Loki software, inc.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without modification,
+ are permitted provided that the following conditions are met:
+
+ Redistributions of source code must retain the above copyright notice, this list
+ of conditions and the following disclaimer.
+
+ Redistributions in binary form must reproduce the above copyright notice, this
+ list of conditions and the following disclaimer in the documentation and/or
+ other materials provided with the distribution.
+
+ Neither the name of Loki software nor the names of its contributors may be used
+ to endorse or promote products derived from this software without specific prior
+ written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "stdafx.h"
+
+/*
+ Rambetter on Sun Jan 23, 2011:
+
+ What follows is a discussion of the introduction to some new members and functions
+ such as baseFilters, baseFilterExcludes, FilterAddImpl(), and so on.
+
+ There was a problem that "base" filters were not taking effect as a result of
+ user action such as clicking a filter checkbox. The reason why the base filters
+ were not being updated is because the previous logic of updating the filters had
+ been commented out. It was commented out because the previous logic deleted ALL
+ filters (including plugin filters) and re-created only the base filters. So in
+ effect, all plugin filters would be deleted whenever a filter checkbox was altered.
+
+ So, we need some way of knowing which are the base filters so that we can take
+ action when a filter checkbox is marked [or unmarked]. Then we can update
+ the base filters by either deleting and recreating them, or by changing their
+ active state in an intelligent manner. I am choosing to do the latter.
+
+ My goal here is to preserve the structure bfilter_t completely as it has been
+ historically. I feel that modifying bfilter_t is dangerous with respect to breaking
+ plugins. So what I'm doing instead is tracking which are the base filters via
+ external array, baseFilters. The array baseFilterExcludes keeps track of the "exclude"
+ parameter for the corresponding filter.
+ */
+
+#define MAX_BASE_FILTERS 32
+static bfilter_t *baseFilters[MAX_BASE_FILTERS];
+static int baseFilterExcludes[MAX_BASE_FILTERS];
+static int numBaseFilters = 0;
+
+// This shall not be called from outside filters.cpp.
+bfilter_t *FilterAddImpl( bfilter_t *pFilter, int type, int bmask, const char *str, int exclude, bool baseFilter ){
+ bfilter_t *pNew = new bfilter_t;
+ pNew->next = pFilter;
+ pNew->attribute = type;
+ if ( type == 1 || type == 3 ) {
+ pNew->string = str;
+ }
+ if ( type == 2 || type == 4 || type == 5 || type == 6 || type == 7 ) {
+ pNew->mask = bmask;
+ }
+ if ( g_qeglobals.d_savedinfo.exclude & exclude ) {
+ pNew->active = true;
+ }
+ else{
+ pNew->active = false;
+ }
+ if ( baseFilter ) {
+ if ( numBaseFilters >= MAX_BASE_FILTERS ) {
+ Error( "Base filters count exceeds MAX_BASE_FILTERS" );
+ }
+ baseFilters[numBaseFilters] = pNew;
+ baseFilterExcludes[numBaseFilters] = exclude;
+ numBaseFilters++;
+ }
+ return pNew;
+}
+
+// type 1 = texture filter (name)
+// type 3 = entity filter (name)
+// type 2 = QER_* shader flags
+// type 4 = entity classes
+// type 5 = surface flags (q2)
+// type 6 = content flags (q2)
+// type 7 = content flags - no match (q2)
+bfilter_t *FilterAdd( bfilter_t *pFilter, int type, int bmask, const char *str, int exclude ){
+ return FilterAddImpl( pFilter, type, bmask, str, exclude, false );
+}
+
+bfilter_t *FilterCreate( int type, int bmask, const char *str, int exclude ){
+ g_qeglobals.d_savedinfo.filters = FilterAdd( g_qeglobals.d_savedinfo.filters, type, bmask, str, exclude );
+ Syn_Printf( "Added filter %s (type: %i, bmask: %i, exclude: %i)\n", str, type, bmask, exclude );
+ return g_qeglobals.d_savedinfo.filters;
+}
+
+extern void PerformFiltering();
+
+void FiltersActivate( void ){
+ PerformFiltering();
+ Sys_UpdateWindows( W_XY | W_CAMERA );
+}
+
+// removes the filter list at *pFilter, returns NULL pointer
+// IMPORTANT NOTE: Some plugins add filters, and those will be removed here as well.
+// Therefore, this function should rarely be used.
+bfilter_t *FilterListDelete( bfilter_t *pFilter ){
+ if ( pFilter != NULL ) {
+ FilterListDelete( pFilter->next );
+ delete pFilter;
+ }
+ else
+ {
+ memset( baseFilters, 0, sizeof( baseFilters ) ); // Strictly speaking we don't really need this.
+ memset( baseFilterExcludes, 0, sizeof( baseFilterExcludes ) ); // Strictly speaking we don't really need this.
+ numBaseFilters = 0; // We do need this.
+ }
+ return NULL;
+}
+
+
+bfilter_t *FilterAddBase( bfilter_t *pFilter ){
+ pFilter = FilterAddImpl( pFilter,1,0,"clip",EXCLUDE_CLIP,true );
+ pFilter = FilterAddImpl( pFilter,1,0,"caulk",EXCLUDE_CAULK,true );
+ pFilter = FilterAddImpl( pFilter,1,0,"liquids",EXCLUDE_LIQUIDS,true );
+ pFilter = FilterAddImpl( pFilter,1,0,"hint",EXCLUDE_HINTSSKIPS,true );
+ pFilter = FilterAddImpl( pFilter,1,0,"clusterportal",EXCLUDE_CLUSTERPORTALS,true );
+ pFilter = FilterAddImpl( pFilter,1,0,"areaportal",EXCLUDE_AREAPORTALS,true );
+ pFilter = FilterAddImpl( pFilter,2,QER_TRANS,NULL,EXCLUDE_TRANSLUCENT,true );
+ pFilter = FilterAddImpl( pFilter,3,0,"trigger",EXCLUDE_TRIGGERS,true );
+ pFilter = FilterAddImpl( pFilter,3,0,"misc_model",EXCLUDE_MODELS,true );
+ pFilter = FilterAddImpl( pFilter,3,0,"misc_gamemodel",EXCLUDE_MODELS,true );
+ pFilter = FilterAddImpl( pFilter,4,ECLASS_LIGHT,NULL,EXCLUDE_LIGHTS,true );
+ pFilter = FilterAddImpl( pFilter,4,ECLASS_PATH,NULL,EXCLUDE_PATHS,true );
+ pFilter = FilterAddImpl( pFilter,1,0,"lightgrid",EXCLUDE_LIGHTGRID,true );
+ pFilter = FilterAddImpl( pFilter,1,0,"botclip",EXCLUDE_BOTCLIP,true );
+ pFilter = FilterAddImpl( pFilter,1,0,"clipmonster",EXCLUDE_BOTCLIP,true );
+ return pFilter;
+}
+
+void FilterUpdateBase(){
+ int i;
+ bfilter_t *filter;
+ int exclude;
+ for ( i = 0; i < numBaseFilters; i++ )
+ {
+ filter = baseFilters[i];
+ exclude = baseFilterExcludes[i];
+ if ( g_qeglobals.d_savedinfo.exclude & exclude ) {
+ filter->active = true;
+ }
+ else{
+ filter->active = false;
+ }
+ }
+}
+
+/*
+ ==================
+ FilterBrush
+ ==================
+ */
+
+bool FilterBrush( brush_t *pb ){
+
+ if ( !pb->owner ) {
+ return FALSE; // during construction
+
+ }
+ if ( pb->hiddenBrush ) {
+ return TRUE;
+ }
+
+ if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_WORLD ) {
+ if ( strcmp( pb->owner->eclass->name, "worldspawn" ) == 0 || !strcmp( pb->owner->eclass->name,"func_group" ) ) { // hack, treating func_group as world
+ return TRUE;
+ }
+ }
+
+ if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_ENT ) {
+ if ( strcmp( pb->owner->eclass->name, "worldspawn" ) != 0 && strcmp( pb->owner->eclass->name,"func_group" ) ) { // hack, treating func_group as world
+ return TRUE;
+ }
+ }
+
+ if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_CURVES ) {
+ if ( pb->patchBrush ) {
+ return TRUE;
+ }
+ }
+
+
+ if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_DETAILS ) {
+ if ( !pb->patchBrush && pb->brush_faces->texdef.contents & CONTENTS_DETAIL ) {
+ return TRUE;
+ }
+ }
+ if ( g_qeglobals.d_savedinfo.exclude & EXCLUDE_STRUCTURAL ) {
+ if ( !pb->patchBrush && !( pb->brush_faces->texdef.contents & CONTENTS_DETAIL ) ) {
+ return TRUE;
+ }
+ }
+
+ // if brush belongs to world entity or a brushmodel entity and is not a patch
+ if ( ( strcmp( pb->owner->eclass->name, "worldspawn" ) == 0
+ || !strncmp( pb->owner->eclass->name, "func", 4 )
+ || !strncmp( pb->owner->eclass->name, "trigger", 7 ) ) && !pb->patchBrush ) {
+ bool filterbrush = false;
+ for ( face_t *f = pb->brush_faces; f != NULL; f = f->next )
+ {
+ filterbrush = false;
+ for ( bfilter_t *filters = g_qeglobals.d_savedinfo.filters;
+ filters != NULL;
+ filters = filters->next )
+ {
+ if ( !filters->active ) {
+ continue;
+ }
+ // exclude by attribute 1 brush->face->pShader->getName()
+ if ( filters->attribute == 1 ) {
+ if ( strstr( f->pShader->getName(),filters->string ) ) {
+ filterbrush = true;
+ break;
+ }
+ }
+ // exclude by attribute 2 brush->face->pShader->getFlags()
+ else if ( filters->attribute == 2 ) {
+ if ( f->pShader->getFlags() & filters->mask ) {
+ filterbrush = true;
+ break;
+ }
+ // quake2 - 5 == surface flags, 6 == content flags
+ }
+ else if ( filters->attribute == 5 ) {
+ if ( f->texdef.flags && f->texdef.flags & filters->mask ) {
+ filterbrush = true;
+ break;
+ }
+ }
+ else if ( filters->attribute == 6 ) {
+ if ( f->texdef.contents && f->texdef.contents & filters->mask ) {
+ filterbrush = true;
+ break;
+ }
+ }
+ else if ( filters->attribute == 7 ) {
+ if ( f->texdef.contents && !( f->texdef.contents & filters->mask ) ) {
+ filterbrush = true;
+ break;
+ }
+ }
+ }
+ if ( !filterbrush ) {
+ break;
+ }
+ }
+ if ( filterbrush ) { // if no face is found that should not be excluded
+ return true; // exclude this brush
+ }
+ }
+
+ // if brush is a patch
+ if ( pb->patchBrush ) {
+ bool drawpatch = true;
+ for ( bfilter_t *filters = g_qeglobals.d_savedinfo.filters;
+ filters != NULL;
+ filters = filters->next )
+ {
+ // exclude by attribute 1 (for patch) brush->pPatch->pShader->getName()
+ if ( filters->active
+ && filters->attribute == 1 ) {
+ if ( strstr( pb->pPatch->pShader->getName(),filters->string ) ) {
+ drawpatch = false;
+ break;
+ }
+ }
+
+ // exclude by attribute 2 (for patch) brush->pPatch->pShader->getFlags()
+ if ( filters->active
+ && filters->attribute == 2 ) {
+ if ( pb->pPatch->pShader->getFlags() & filters->mask ) {
+ drawpatch = false;
+ break;
+ }
+ }
+ }
+ if ( !drawpatch ) { // if a shader is found that should be excluded
+ return TRUE; // exclude this patch
+ }
+ }
+
+ if ( strcmp( pb->owner->eclass->name, "worldspawn" ) != 0 ) { // if brush does not belong to world entity
+ bool drawentity = true;
+ for ( bfilter_t *filters = g_qeglobals.d_savedinfo.filters;
+ filters != NULL;
+ filters = filters->next )
+ {
+ // exclude by attribute 3 brush->owner->eclass->name
+ if ( filters->active
+ && filters->attribute == 3 ) {
+ if ( strstr( pb->owner->eclass->name,filters->string ) ) {
+ drawentity = false;
+ break;
+ }
+ }
+
+ // exclude by attribute 4 brush->owner->eclass->nShowFlags
+ else if ( filters->active
+ && filters->attribute == 4 ) {
+ if ( pb->owner->eclass->nShowFlags & filters->mask ) {
+ drawentity = false;
+ break;
+ }
+ }
+ }
+ if ( !drawentity ) { // if an eclass property is found that should be excluded
+ return TRUE; // exclude this brush
+ }
+ }
+ return FALSE;
+}
projects / xonotic / netradiant.git / blobdiff