--- /dev/null
+/*
+BobToolz plugin for GtkRadiant
+Copyright (C) 2001 Gordon Biggans
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+// DEntity.cpp: implementation of the DEntity class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "DEntity.h"
+
+#ifdef WIN32
+#pragma warning(disable : 4786)
+#endif
+
+#include <list>
+#include "str.h"
+
+#include "DPoint.h"
+#include "DPlane.h"
+#include "DBrush.h"
+#include "DEPair.h"
+#include "DPatch.h"
+
+#include "dialogs/dialogs-gtk.h"
+#include "misc.h"
+#include "CPortals.h"
+
+#include "iundo.h"
+#include "ientity.h"
+#include "ieclass.h"
+
+#include "generic/referencecounted.h"
+
+#include <vector>
+#include <list>
+#include <map>
+#include <algorithm>
+
+#include "scenelib.h"
+
+
+const char* brushEntityList[] = {
+ "worldspawn",
+ "trigger_always",
+ "trigger_hurt",
+ "trigger_multiple",
+ "trigger_push",
+ "trigger_teleport",
+ "func_bobbing",
+ "func_button",
+ "func_door",
+ "func_group",
+ "func_pendulum",
+ "func_plat",
+ "func_rotating",
+ "func_static",
+ "func_timer",
+ "func_train",
+ 0
+};
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+DEntity::DEntity(const char *classname, int ID)
+{
+ SetClassname(classname);
+ m_nID = ID;
+ QER_Entity = NULL;
+}
+
+DEntity::~DEntity()
+{
+ ClearPatches();
+ ClearBrushes();
+ ClearEPairs();
+}
+
+//////////////////////////////////////////////////////////////////////
+// Implementation
+//////////////////////////////////////////////////////////////////////
+
+void DEntity::ClearBrushes()
+{
+ for(std::list<DBrush *>::const_iterator deadBrush=brushList.begin(); deadBrush!=brushList.end(); deadBrush++)
+ {
+ delete *deadBrush;
+ }
+ brushList.clear();
+}
+
+void DEntity::ClearPatches()
+{
+ for(std::list<DPatch *>::const_iterator deadPatch=patchList.begin(); deadPatch!=patchList.end(); deadPatch++)
+ {
+ delete *deadPatch;
+ }
+ patchList.clear();
+}
+
+DPatch* DEntity::NewPatch()
+{
+ DPatch* newPatch = new DPatch;
+
+ patchList.push_back(newPatch);
+
+ return newPatch;
+}
+
+DBrush* DEntity::NewBrush(int ID)
+{
+ DBrush* newBrush = new DBrush(ID);
+
+ brushList.push_back(newBrush);
+
+ return newBrush;
+}
+
+char* getNextBracket(char* s)
+{
+ char* p = s;
+ while(*p)
+ {
+ p++;
+ if(*p == '(')
+ break;
+ }
+
+ return p;
+}
+
+bool DEntity::LoadFromPrt(char *filename)
+{
+ CPortals portals;
+ strcpy(portals.fn, filename);
+ portals.Load();
+
+ if(portals.node_count == 0)
+ return false;
+
+ ClearBrushes();
+ ClearEPairs();
+
+ bool build = false;
+ for(unsigned int i = 0; i < portals.node_count; i++)
+ {
+ build = false;
+ DBrush* brush = NewBrush();
+
+ for(unsigned int j = 0; j < portals.node[i].portal_count; j++)
+ {
+ for(unsigned int k = 0; k < portals.node[i].portal[j].point_count-2; k++)
+ {
+ vec3_t v1, v2, normal, n;
+ VectorSubtract(portals.node[i].portal[j].point[k+2].p, portals.node[i].portal[j].point[k+1].p, v1);
+ VectorSubtract(portals.node[i].portal[j].point[k].p, portals.node[i].portal[j].point[k+1].p, v2);
+ CrossProduct(v1, v2, n);
+ VectorNormalize(n, v2);
+
+ if(k == 0)
+ {
+ VectorCopy(v2, normal);
+ }
+ else
+ {
+ VectorSubtract(v2, normal, v1);
+ if(VectorLength(v1) > 0.01)
+ {
+ build = true;
+ break;
+ }
+ }
+ }
+
+ if(!build)
+ brush->AddFace(portals.node[i].portal[j].point[2].p, portals.node[i].portal[j].point[1].p, portals.node[i].portal[j].point[0].p, "textures/common/caulk", false);
+ else
+ brush->AddFace(portals.node[i].portal[j].point[0].p, portals.node[i].portal[j].point[1].p, portals.node[i].portal[j].point[2].p, "textures/common/caulk", false);
+ }
+ if(build)
+ brush->BuildInRadiant(false, NULL);
+ }
+
+ return true;
+}
+
+DPlane* DEntity::AddFaceToBrush(vec3_t va, vec3_t vb, vec3_t vc, _QERFaceData* faceData, int ID)
+{
+ DBrush* buildBrush = GetBrushForID(ID);
+ return buildBrush->AddFace(va, vb, vc, faceData);
+ // slow, dont use much
+}
+
+DBrush* DEntity::GetBrushForID(int ID)
+{
+ DBrush* buildBrush = NULL;
+
+ for(std::list<DBrush *>::const_iterator chkBrush=brushList.begin(); chkBrush!=brushList.end(); chkBrush++)
+ {
+ if((*chkBrush)->m_nBrushID == ID)
+ {
+ buildBrush = (*chkBrush);
+ break;
+ }
+ }
+
+ if(!buildBrush)
+ buildBrush = NewBrush(ID);
+
+ return buildBrush;
+}
+
+template<typename Functor>
+class BrushSelectedVisitor : public SelectionSystem::Visitor
+{
+ const Functor& m_functor;
+public:
+ BrushSelectedVisitor(const Functor& functor) : m_functor(functor)
+ {
+ }
+ void visit(scene::Instance& instance) const
+ {
+ if(Node_isBrush(instance.path().top()))
+ {
+ m_functor(instance);
+ }
+ }
+};
+
+template<typename Functor>
+inline const Functor& Scene_forEachSelectedBrush(const Functor& functor)
+{
+ GlobalSelectionSystem().foreachSelected(BrushSelectedVisitor<Functor>(functor));
+ return functor;
+}
+
+void DEntity_loadBrush(DEntity& entity, scene::Instance& brush)
+{
+ DBrush* loadBrush = entity.NewBrush(static_cast<int>(entity.brushList.size()));
+ loadBrush->LoadFromBrush(brush, true);
+}
+typedef ReferenceCaller1<DEntity, scene::Instance&, DEntity_loadBrush> DEntityLoadBrushCaller;
+
+void DEntity::LoadSelectedBrushes()
+{
+ ClearBrushes();
+ ClearEPairs();
+
+ Scene_forEachSelectedBrush(DEntityLoadBrushCaller(*this));
+}
+
+template<typename Functor>
+class PatchSelectedVisitor : public SelectionSystem::Visitor
+{
+ const Functor& m_functor;
+public:
+ PatchSelectedVisitor(const Functor& functor) : m_functor(functor)
+ {
+ }
+ void visit(scene::Instance& instance) const
+ {
+ if(Node_isPatch(instance.path().top()))
+ {
+ m_functor(instance);
+ }
+ }
+};
+
+template<typename Functor>
+inline const Functor& Scene_forEachSelectedPatch(const Functor& functor)
+{
+ GlobalSelectionSystem().foreachSelected(PatchSelectedVisitor<Functor>(functor));
+ return functor;
+}
+
+void DEntity_loadPatch(DEntity& entity, scene::Instance& patch)
+{
+ DPatch* loadPatch = entity.NewPatch();
+ loadPatch->LoadFromPatch(patch);
+}
+typedef ReferenceCaller1<DEntity, scene::Instance&, DEntity_loadPatch> DEntityLoadPatchCaller;
+
+void DEntity::LoadSelectedPatches()
+{
+ ClearPatches();
+ ClearEPairs();
+
+ Scene_forEachSelectedPatch(DEntityLoadPatchCaller(*this));
+}
+
+bool* DEntity::BuildIntersectList()
+{
+ int max = GetIDMax();
+ if(max == 0)
+ return NULL;
+
+ bool* pbIntList = new bool[max];
+ memset(pbIntList, 0, sizeof(bool)*(max));
+
+ for(std::list<DBrush *>::const_iterator pB1=brushList.begin(); pB1!=brushList.end(); pB1++)
+ {
+ std::list<DBrush *>::const_iterator pB2=pB1;
+ for(pB2++; pB2!=brushList.end(); pB2++)
+ {
+ if((*pB1)->IntersectsWith((*pB2)))
+ {
+ pbIntList[(*pB1)->m_nBrushID] = true;
+ pbIntList[(*pB2)->m_nBrushID] = true;
+ }
+ }
+ }
+
+ return pbIntList;
+}
+
+bool* DEntity::BuildDuplicateList()
+{
+ int max = GetIDMax();
+ if(max == 0)
+ return NULL;
+
+ bool* pbDupList = new bool[max];
+ memset(pbDupList, 0, sizeof(bool)*(max));
+
+ for(std::list<DBrush *>::const_iterator pB1=brushList.begin(); pB1!=brushList.end(); pB1++)
+ {
+ std::list<DBrush *>::const_iterator pB2=pB1;
+ for(pB2++; pB2!=brushList.end(); pB2++)
+ {
+ if(**pB1 == *pB2)
+ {
+ pbDupList[(*pB1)->m_nBrushID] = true;
+ pbDupList[(*pB2)->m_nBrushID] = true;
+ }
+ }
+ }
+
+ return pbDupList;
+}
+
+void DEntity::SelectBrushes(bool *selectList)
+{
+ if(selectList == NULL)
+ return;
+
+ GlobalSelectionSystem().setSelectedAll(false);
+
+ scene::Path path(NodeReference(GlobalSceneGraph().root()));
+ path.push(NodeReference(*QER_Entity));
+
+ for(std::list<DBrush *>::const_iterator pBrush=brushList.begin(); pBrush!=brushList.end(); pBrush++)
+ {
+ if(selectList[(*pBrush)->m_nBrushID])
+ {
+ path.push(NodeReference(*(*pBrush)->QER_brush));
+ Instance_getSelectable(*GlobalSceneGraph().find(path))->setSelected(true);
+ path.pop();
+ }
+ }
+}
+
+bool DEntity::LoadFromEntity(scene::Node& ent, bool bLoadPatches) {
+ ClearPatches();
+ ClearBrushes();
+ ClearEPairs();
+
+ QER_Entity = &ent;
+
+ LoadEPairList(Node_getEntity(ent));
+
+ bool keep = false;
+ int i;
+ for(i = 0; brushEntityList[i]; i++)
+ {
+ if(string_equal_nocase(brushEntityList[i], m_Classname))
+ {
+ keep = true;
+ break;
+ }
+ }
+
+ if(!keep)
+ return false;
+
+ if(Node_getTraversable(ent))
+ {
+ class load_brushes_t : public scene::Traversable::Walker
+ {
+ DEntity* m_entity;
+ mutable int m_count;
+ public:
+ load_brushes_t(DEntity* entity)
+ : m_entity(entity), m_count(0)
+ {
+ }
+ bool pre(scene::Node& node) const
+ {
+ scene::Path path(NodeReference(GlobalSceneGraph().root()));
+ path.push(NodeReference(*m_entity->QER_Entity));
+ path.push(NodeReference(node));
+ scene::Instance* instance = GlobalSceneGraph().find(path);
+ ASSERT_MESSAGE(instance != 0, "");
+
+ if(Node_isPatch(node))
+ {
+ DPatch* loadPatch = m_entity->NewPatch();
+ loadPatch->LoadFromPatch(*instance);
+ }
+ else if(Node_isBrush(node))
+ {
+ DBrush* loadBrush = m_entity->NewBrush(m_count++);
+ loadBrush->LoadFromBrush(*instance, true);
+ }
+ return false;
+ }
+ } load_brushes(this);
+
+ Node_getTraversable(ent)->traverse(load_brushes);
+ }
+
+ return true;
+}
+
+void DEntity::RemoveNonCheckBrushes(std::list<Str>* exclusionList, bool useDetail)
+{
+ std::list<DBrush *>::iterator chkBrush=brushList.begin();
+
+ while( chkBrush!=brushList.end() )
+ {
+ if(!useDetail)
+ {
+ if((*chkBrush)->IsDetail())
+ {
+ delete *chkBrush;
+ chkBrush = brushList.erase(chkBrush);
+ continue;
+ }
+ }
+
+ std::list<Str>::iterator eTexture;
+
+ for( eTexture=exclusionList->begin(); eTexture!=exclusionList->end(); eTexture++ )
+ {
+ if((*chkBrush)->HasTexture((*eTexture).GetBuffer()))
+ {
+ delete *chkBrush;
+ chkBrush = brushList.erase(chkBrush);
+ break;
+ }
+ }
+
+ if( eTexture == exclusionList->end() )
+ chkBrush++;
+ }
+}
+
+void DEntity::ResetChecks(std::list<Str>* exclusionList)
+{
+ for(std::list<DBrush *>::const_iterator resetBrush=brushList.begin(); resetBrush!=brushList.end(); resetBrush++)
+ {
+ (*resetBrush)->ResetChecks(exclusionList);
+ }
+}
+
+int DEntity::FixBrushes()
+{
+ int count = 0;
+
+ for(std::list<DBrush *>::const_iterator fixBrush=brushList.begin(); fixBrush!=brushList.end(); fixBrush++)
+ {
+ count += (*fixBrush)->RemoveRedundantPlanes();
+ }
+
+ return count;
+}
+
+void DEntity::BuildInRadiant(bool allowDestruction)
+{
+ bool makeEntity = strcmp(m_Classname, "worldspawn") ? true : false;
+
+ if(makeEntity)
+ {
+ NodeSmartReference node(GlobalEntityCreator().createEntity(GlobalEntityClassManager().findOrInsert(m_Classname.GetBuffer(), !brushList.empty() || !patchList.empty())));
+
+ for(std::list<DEPair* >::const_iterator buildEPair=epairList.begin(); buildEPair!=epairList.end(); buildEPair++)
+ {
+ Node_getEntity(node)->setKeyValue((*buildEPair)->key, (*buildEPair)->value);
+ }
+
+ Node_getTraversable(GlobalSceneGraph().root())->insert(node);
+
+ for(std::list<DBrush *>::const_iterator buildBrush=brushList.begin(); buildBrush!=brushList.end(); buildBrush++)
+ (*buildBrush)->BuildInRadiant(allowDestruction, NULL, node.get_pointer());
+
+ for(std::list<DPatch *>::const_iterator buildPatch=patchList.begin(); buildPatch!=patchList.end(); buildPatch++)
+ (*buildPatch)->BuildInRadiant(node.get_pointer());
+
+ QER_Entity = node.get_pointer();
+ }
+ else
+ {
+ for(std::list<DBrush *>::const_iterator buildBrush=brushList.begin(); buildBrush!=brushList.end(); buildBrush++)
+ (*buildBrush)->BuildInRadiant(allowDestruction, NULL);
+
+ for(std::list<DPatch *>::const_iterator buildPatch=patchList.begin(); buildPatch!=patchList.end(); buildPatch++)
+ (*buildPatch)->BuildInRadiant();
+ }
+}
+
+
+
+int DEntity::GetIDMax( void ) {
+ int max = -1;
+ for(std::list<DBrush *>::const_iterator cntBrush=brushList.begin(); cntBrush!=brushList.end(); cntBrush++) {
+ if((*cntBrush)->m_nBrushID > max)
+ max = (*cntBrush)->m_nBrushID;
+ }
+ return max+1;
+}
+
+void DEntity::SetClassname( const char *classname ) {
+ m_Classname = classname;
+}
+
+void DEntity::SaveToFile(FILE *pFile)
+{
+ fprintf(pFile, "{\n");
+
+ fprintf(pFile, "\"classname\" \"%s\"\n", (const char *)m_Classname);
+
+ for(std::list<DEPair *>::const_iterator ep=epairList.begin(); ep!=epairList.end(); ep++)
+ {
+ fprintf(pFile, "\"%s\" \"%s\"\n", (const char *)(*ep)->key, (const char *)(*ep)->value);
+ }
+
+ for(std::list<DBrush *>::const_iterator bp=brushList.begin(); bp!=brushList.end(); bp++)
+ {
+ (*bp)->SaveToFile(pFile);
+ }
+
+ fprintf(pFile, "}\n");
+}
+
+void DEntity::ClearEPairs()
+{
+ for(std::list<DEPair *>::const_iterator deadEPair=epairList.begin(); deadEPair!=epairList.end(); deadEPair++)
+ {
+ delete (*deadEPair);
+ }
+ epairList.clear();
+}
+
+void DEntity::AddEPair(const char *key, const char *value) {
+ DEPair* newEPair;
+ newEPair = FindEPairByKey( key );
+ if(!newEPair) {
+ newEPair = new DEPair;
+ newEPair->Build(key, value);
+ epairList.push_back(newEPair);
+ } else {
+ newEPair->Build(key, value);
+ }
+}
+
+void DEntity::LoadEPairList(Entity *epl)
+{
+ class load_epairs_t : public Entity::Visitor
+ {
+ DEntity* m_entity;
+ public:
+ load_epairs_t(DEntity* entity)
+ : m_entity(entity)
+ {
+ }
+ void visit(const char* key, const char* value)
+ {
+ if(strcmp(key, "classname") == 0)
+ m_entity->SetClassname(value);
+ else
+ m_entity->AddEPair(key, value);
+ }
+
+ } load_epairs(this);
+
+ epl->forEachKeyValue(load_epairs);
+}
+
+bool DEntity::ResetTextures(const char* textureName, float fScale[2], float fShift[2], int rotation, const char* newTextureName,
+ int bResetTextureName, int bResetScale[2], int bResetShift[2], int bResetRotation, bool rebuild)
+{
+ bool reset = false;
+
+ for(std::list<DBrush *>::const_iterator resetBrush=brushList.begin(); resetBrush!=brushList.end(); resetBrush++)
+ {
+ bool tmp = (*resetBrush)->ResetTextures(textureName, fScale, fShift, rotation, newTextureName,
+ bResetTextureName, bResetScale, bResetShift, bResetRotation);
+
+ if(tmp)
+ {
+ reset = true;
+ if(rebuild)
+ {
+ Node_getTraversable(*(*resetBrush)->QER_entity)->erase(*(*resetBrush)->QER_brush);
+ (*resetBrush)->BuildInRadiant(false, NULL, (*resetBrush)->QER_entity);
+ }
+ }
+ }
+
+ if(bResetTextureName)
+ {
+ for(std::list<DPatch *>::const_iterator resetPatch=patchList.begin(); resetPatch!=patchList.end(); resetPatch++)
+ {
+ bool tmp = (*resetPatch)->ResetTextures(textureName, newTextureName);
+
+ if(tmp)
+ {
+ reset = true;
+ if(rebuild)
+ {
+ Node_getTraversable(*(*resetPatch)->QER_entity)->erase(*(*resetPatch)->QER_brush);
+ (*resetPatch)->BuildInRadiant((*resetPatch)->QER_entity);
+ }
+ }
+ }
+ }
+
+ return reset;
+}
+
+DEPair* DEntity::FindEPairByKey(const char* keyname)
+{
+ for(std::list<DEPair *>::const_iterator ep=epairList.begin(); ep!=epairList.end(); ep++)
+ {
+ char* c = (*ep)->key;
+ if(!strcmp(c, keyname))
+ return *ep;
+ }
+ return NULL;
+}
+
+void DEntity::RemoveFromRadiant()
+{
+ Node_getTraversable(GlobalSceneGraph().root())->erase(*QER_Entity);
+
+ QER_Entity = NULL;
+}
+
+void DEntity::SpawnString(const char* key, const char* defaultstring, const char** out)
+{
+ DEPair* pEP = FindEPairByKey(key);
+ if(pEP) {
+ *out = pEP->value;
+ } else {
+ *out = defaultstring;
+ }
+}
+
+void DEntity::SpawnInt(const char* key, const char* defaultstring, int* out)
+{
+ DEPair* pEP = FindEPairByKey(key);
+ if(pEP) {
+ *out = atoi(pEP->value);
+ } else {
+ *out = atoi(defaultstring);
+ }
+}
+
+void DEntity::SpawnFloat(const char* key, const char* defaultstring, float* out)
+{
+ DEPair* pEP = FindEPairByKey(key);
+ if(pEP) {
+ *out = static_cast<float>(atof(pEP->value));
+ } else {
+ *out = static_cast<float>(atof(defaultstring));
+ }
+}
+
+void DEntity::SpawnVector(const char* key, const char* defaultstring, vec_t* out)
+{
+ DEPair* pEP = FindEPairByKey(key);
+ if(pEP) {
+ sscanf(pEP->value, "%f %f %f", &out[0], &out[1], &out[2]);
+ } else {
+ sscanf(defaultstring, "%f %f %f", &out[0], &out[1], &out[2]);
+ }
+}
+
+int DEntity::GetBrushCount( void ) {
+ return static_cast<int>(brushList.size());
+}
+
+DBrush* DEntity::FindBrushByPointer( scene::Node& brush ) {
+ for(std::list<DBrush *>::const_iterator listBrush = brushList.begin(); listBrush != brushList.end(); listBrush++) {
+ DBrush* pBrush = (*listBrush);
+ if(pBrush->QER_brush == &brush) {
+ return pBrush;
+ }
+ }
+ return NULL;
+}
projects / voretournament / voretournament.git / blobdiff