129 lines
3.1 KiB
C++
129 lines
3.1 KiB
C++
#include "OverlayBase.h"
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#include "ModelBase.h"
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namespace Engine {
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void OverlayManager::InitOverlays() {
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std::map<unsigned int, std::list<OverlayBasePtr> >::iterator map_iter = mOverlays.begin();
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if (map_iter == mOverlays.end())
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return;
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while (map_iter != mOverlays.end()) {
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std::list<OverlayBasePtr>::iterator list_iter = map_iter->second.begin();
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while (list_iter != map_iter->second.end()) {
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(*list_iter)->Init ();
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list_iter++;
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}
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map_iter ++;
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}
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}
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void OverlayManager::Draw () {
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ModelBase *model = EngineGetModel();
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assert (model);
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std::map<unsigned int, std::list<OverlayBasePtr> >::iterator map_iter = mOverlays.find(model->mGameState);
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if (map_iter == mOverlays.end())
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return;
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std::list<OverlayBasePtr>::iterator list_iter = map_iter->second.begin();
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while (list_iter != map_iter->second.end()) {
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(*list_iter)->Draw ();
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list_iter++;
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}
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}
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void OverlayManager::Register (OverlayBasePtr overlay, unsigned int game_state) {
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LogDebug ("Adding overlay 0x%x state: %u", &overlay, game_state);
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mOverlays[game_state].push_back(overlay);
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}
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/* Input forwarding for the overlays */
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bool OverlayManager::SendKeyDown (const SDL_keysym &keysym) {
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ModelBase *model = EngineGetModel();
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assert (model);
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std::map<unsigned int, std::list<OverlayBasePtr> >::iterator map_iter = mOverlays.find(model->mGameState);
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if (map_iter == mOverlays.end())
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return false;
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std::list<OverlayBasePtr>::iterator list_iter = map_iter->second.begin();
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while (list_iter != map_iter->second.end()) {
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if ((*list_iter)->OnKeyDown (keysym))
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return true;
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list_iter++;
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}
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return false;
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}
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bool OverlayManager::SendKeyUp (const SDL_keysym &keysym) {
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ModelBase *model = EngineGetModel();
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assert (model);
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std::map<unsigned int, std::list<OverlayBasePtr> >::iterator map_iter = mOverlays.find(model->mGameState);
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if (map_iter == mOverlays.end())
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return false;
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std::list<OverlayBasePtr>::iterator list_iter = map_iter->second.begin();
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while (list_iter != map_iter->second.end()) {
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if ((*list_iter)->OnKeyUp (keysym))
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return true;
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list_iter++;
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}
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return false;
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}
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bool OverlayManager::SendMouseButtonUp (Uint8 button, Uint16 xpos, Uint16 ypos) {
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ModelBase *model = EngineGetModel();
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assert (model);
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std::map<unsigned int, std::list<OverlayBasePtr> >::iterator map_iter = mOverlays.find(model->mGameState);
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if (map_iter == mOverlays.end())
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return false;
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std::list<OverlayBasePtr>::iterator list_iter = map_iter->second.begin();
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while (list_iter != map_iter->second.end()) {
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if ((*list_iter)->OnMouseButtonUp (button, xpos, ypos))
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return true;
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list_iter++;
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}
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return false;
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}
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bool OverlayManager::SendMouseButtonDown (Uint8 button, Uint16 xpos, Uint16 ypos) {
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ModelBase *model = EngineGetModel();
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assert (model);
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std::map<unsigned int, std::list<OverlayBasePtr> >::iterator map_iter = mOverlays.find(model->mGameState);
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if (map_iter == mOverlays.end())
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return false;
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std::list<OverlayBasePtr>::iterator list_iter = map_iter->second.begin();
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while (list_iter != map_iter->second.end()) {
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if ((*list_iter)->OnMouseButtonDown (button, xpos, ypos))
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return true;
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list_iter++;
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}
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return false;
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}
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}
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