coeng
annotate src/gameobj.cc @ 1:b0d8d454c546
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Thu, 05 Feb 2015 00:38:59 +0200 |
| parents | |
| children | 4a1c9597f4d3 |
| rev | line source |
|---|---|
| nuclear@1 | 1 #include <algorithm> |
| nuclear@1 | 2 #include "gameobj.h" |
| nuclear@1 | 3 |
| nuclear@1 | 4 GameObject::GameObject() |
| nuclear@1 | 5 { |
| nuclear@1 | 6 sorted = true; |
| nuclear@1 | 7 } |
| nuclear@1 | 8 |
| nuclear@1 | 9 GameObject::~GameObject() |
| nuclear@1 | 10 { |
| nuclear@1 | 11 for(size_t i=0; i<comp.size(); i++) { |
| nuclear@1 | 12 delete comp[i]; |
| nuclear@1 | 13 } |
| nuclear@1 | 14 } |
| nuclear@1 | 15 |
| nuclear@1 | 16 bool GameObject::add_component(Component *c) |
| nuclear@1 | 17 { |
| nuclear@1 | 18 const char *name = c->get_name(); |
| nuclear@1 | 19 |
| nuclear@1 | 20 if(comp_by_name.find(name) != comp_by_name.end()) { |
| nuclear@1 | 21 fprintf(stderr, "component %s already exists in this game object (%p)\n", name, (void*)this); |
| nuclear@1 | 22 return false; |
| nuclear@1 | 23 } |
| nuclear@1 | 24 |
| nuclear@1 | 25 try { |
| nuclear@1 | 26 comp.push_back(c); |
| nuclear@1 | 27 comp_by_name[name] = c; |
| nuclear@1 | 28 } |
| nuclear@1 | 29 catch(...) { |
| nuclear@1 | 30 fprintf(stderr, "failed to add component: %s\n", name); |
| nuclear@1 | 31 return false; |
| nuclear@1 | 32 } |
| nuclear@1 | 33 |
| nuclear@1 | 34 sorted = false; |
| nuclear@1 | 35 return true; |
| nuclear@1 | 36 } |
| nuclear@1 | 37 |
| nuclear@1 | 38 bool GameObject::remove_component(Component *c) |
| nuclear@1 | 39 { |
| nuclear@1 | 40 for(size_t i=0; i<comp.size(); i++) { |
| nuclear@1 | 41 if(comp[i] == c) { |
| nuclear@1 | 42 comp.erase(comp.begin() + i); |
| nuclear@1 | 43 comp_by_name.erase(c->get_name()); |
| nuclear@1 | 44 return true; |
| nuclear@1 | 45 } |
| nuclear@1 | 46 } |
| nuclear@1 | 47 return false; |
| nuclear@1 | 48 } |
| nuclear@1 | 49 |
| nuclear@1 | 50 bool GameObject::delete_component(Component *c) |
| nuclear@1 | 51 { |
| nuclear@1 | 52 if(remove_component(c)) { |
| nuclear@1 | 53 delete c; |
| nuclear@1 | 54 return true; |
| nuclear@1 | 55 } |
| nuclear@1 | 56 return false; |
| nuclear@1 | 57 } |
| nuclear@1 | 58 |
| nuclear@1 | 59 Component *GameObject::get_component(const char *name) const |
| nuclear@1 | 60 { |
| nuclear@1 | 61 std::map<std::string, Component*>::const_iterator it; |
| nuclear@1 | 62 if((it = comp_by_name.find(name)) != comp_by_name.end()) { |
| nuclear@1 | 63 return it->second; |
| nuclear@1 | 64 } |
| nuclear@1 | 65 return 0; |
| nuclear@1 | 66 } |
| nuclear@1 | 67 |
| nuclear@1 | 68 void GameObject::update() |
| nuclear@1 | 69 { |
| nuclear@1 | 70 if(!sorted) { |
| nuclear@1 | 71 std::sort(comp.begin(), comp.end()); |
| nuclear@1 | 72 } |
| nuclear@1 | 73 |
| nuclear@1 | 74 for(size_t i=0; i<comp.size(); i++) { |
| nuclear@1 | 75 comp[i]->update(); |
| nuclear@1 | 76 } |
| nuclear@1 | 77 } |