Mercurial > fife-parpg

comparison engine/core/model/model.cpp @ 35:bf7f838e6684

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Added methods for removing Objects from the Model.
author jwt@33b003aa-7bff-0310-803a-e67f0ece8222
date Sat, 12 Jul 2008 02:50:09 +0000
parents 112fc4af772d
children 90005975cdbb
comparison
equal deleted inserted replaced
34:d66538926e78 35:bf7f838e6684
30 #include "util/structures/purge.h" 30 #include "util/structures/purge.h"
31 #include "model/metamodel/abstractpather.h" 31 #include "model/metamodel/abstractpather.h"
32 #include "model/metamodel/object.h" 32 #include "model/metamodel/object.h"
33 #include "model/metamodel/grids/cellgrid.h" 33 #include "model/metamodel/grids/cellgrid.h"
34 #include "structures/map.h" 34 #include "structures/map.h"
35 #include "structures/layer.h"
36 #include "structures/instance.h"
35 #include "util/base/exception.h" 37 #include "util/base/exception.h"
36 38
37 #include "model.h" 39 #include "model.h"
38 40
39 namespace FIFE { 41 namespace FIFE {
157 Object* object = new Object(identifier, name_space, parent); 159 Object* object = new Object(identifier, name_space, parent);
158 nspace->second.push_back(object); 160 nspace->second.push_back(object);
159 return object; 161 return object;
160 } 162 }
161 163
164 bool Model::deleteObject(Object* object) {
165 std::list<Layer*>::const_iterator jt;
166 std::vector<Instance*>::const_iterator kt;
167 for(std::list<Map*>::iterator it = m_maps.begin(); it != m_maps.end(); ++it) {
168 for(jt = (*it)->getLayers().begin(); jt != (*it)->getLayers().end(); ++jt) {
169 for(kt = (*jt)->getInstances().begin(); kt != (*jt)->getInstances().end(); ++kt) {
170 Object* o = (*kt)->getObject();
171 while(o != 0) {
172 if(o == object)
173 return false;
174 }
175 }
176 }
177 }
178
179 std::string name_space = object->getNamespace();
180 std::list<namespace_t>::iterator nspace = m_namespaces.begin();
181 for(; nspace != m_namespaces.end(); ++nspace) {
182 if(nspace->first == name_space) break;
183 }
184
185 if(nspace == m_namespaces.end())
186 return true;
187
188 std::list<Object*>::iterator it = nspace->second.begin();
189 for(; it != nspace->second.end(); ++it) {
190 if(*it == object) {
191 delete *it;
192 nspace->second.erase(it);
193 return true;
194 }
195 }
196
197 return true;
198 }
199
200 bool Model::deleteObjects() {
201 std::list<Layer*>::const_iterator jt;
202 for(std::list<Map*>::iterator it = m_maps.begin(); it != m_maps.end(); ++it) {
203 for(jt = (*it)->getLayers().begin(); jt != (*it)->getLayers().end(); ++jt) {
204 if((*jt)->hasInstances())
205 return false;
206 }
207 }
208
209 std::list<namespace_t>::iterator nspace = m_namespaces.begin();
210 while(nspace != m_namespaces.end()) {
211 std::list<Object*>::iterator it = nspace->second.begin();
212 for(; it != nspace->second.end(); ++it) {
213 delete *it;
214 }
215 nspace = m_namespaces.erase(nspace);
216 }
217 return true;
218 }
219
162 Object* Model::getObject(const std::string& id, const std::string& name_space) { 220 Object* Model::getObject(const std::string& id, const std::string& name_space) {
163 std::list<namespace_t>::iterator nspace = m_namespaces.begin(); 221 std::list<namespace_t>::iterator nspace = m_namespaces.begin();
164 for(; nspace != m_namespaces.end(); ++nspace) { 222 for(; nspace != m_namespaces.end(); ++nspace) {
165 if(nspace->first == name_space) { 223 if(nspace->first == name_space) {
166 std::list<Object*>::iterator obj = nspace->second.begin(); 224 std::list<Object*>::iterator obj = nspace->second.begin();