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authorKelly Rauchenberger <fefferburbia@gmail.com>2018-02-11 12:34:52 -0500
committerKelly Rauchenberger <fefferburbia@gmail.com>2018-02-11 12:34:52 -0500
commit77be863f4f15d2481a64e4e8dadb4060a6e4e590 (patch)
treeca571702d2148a75b5b847e77d26270257f54ebc /src/entity_manager.h
parent1400ade977e13e3b535d3c2fddb6e15de3c9b5a5 (diff)
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Implemented map rendering and basic collision
Only wall and platform collision currently works, and map edges are not currently implemented.
Diffstat (limited to 'src/entity_manager.h')
-rw-r--r--src/entity_manager.h20
1 files changed, 17 insertions, 3 deletions
diff --git a/src/entity_manager.h b/src/entity_manager.h index 9068fe3..7fd82fc 100644 --- a/src/entity_manager.h +++ b/src/entity_manager.h
@@ -106,7 +106,7 @@ public:
106 { 106 {
107 if ((entity >= entities.size()) || slotAvailable[entity]) 107 if ((entity >= entities.size()) || slotAvailable[entity])
108 { 108 {
109 throw std::invalid_argument("Cannot delete non-existent entity"); 109 throw std::invalid_argument("Cannot get non-existent entity");
110 } 110 }
111 111
112 EntityData& data = entities[entity]; 112 EntityData& data = entities[entity];
@@ -138,7 +138,7 @@ public:
138 { 138 {
139 if ((entity >= entities.size()) || slotAvailable[entity]) 139 if ((entity >= entities.size()) || slotAvailable[entity])
140 { 140 {
141 throw std::invalid_argument("Cannot delete non-existent entity"); 141 throw std::invalid_argument("Cannot get non-existent entity");
142 } 142 }
143 143
144 EntityData& data = entities[entity]; 144 EntityData& data = entities[entity];
@@ -167,7 +167,7 @@ public:
167 { 167 {
168 if ((entity >= entities.size()) || slotAvailable[entity]) 168 if ((entity >= entities.size()) || slotAvailable[entity])
169 { 169 {
170 throw std::invalid_argument("Cannot delete non-existent entity"); 170 throw std::invalid_argument("Cannot get non-existent entity");
171 } 171 }
172 172
173 EntityData& data = entities[entity]; 173 EntityData& data = entities[entity];
@@ -181,6 +181,20 @@ public:
181 return *dynamic_cast<T*>(data.components[componentType].get()); 181 return *dynamic_cast<T*>(data.components[componentType].get());
182 } 182 }
183 183
184 template <class T>
185 bool hasComponent(id_type entity)
186 {
187 if ((entity >= entities.size()) || slotAvailable[entity])
188 {
189 throw std::invalid_argument("Cannot get non-existent entity");
190 }
191
192 EntityData& data = entities[entity];
193 std::type_index componentType = typeid(T);
194
195 return data.components.count(componentType);
196 }
197
184 template <class... R> 198 template <class... R>
185 std::set<id_type> getEntitiesWithComponents() 199 std::set<id_type> getEntitiesWithComponents()
186 { 200 {