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/*=============================================================================
Blobby Volley 2
Copyright (C) 2022 Daniel Knobe (daniel-knobe@web.de)
Copyright (C) 2022 Erik Schultheis (erik-schultheis@freenet.de)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
=============================================================================*/
/* header include */
#include "BlobbyApp.h"
/* includes */
#include <string>
#include <cassert>
#include "state/State.h"
#include "SoundManager.h"
#include "BlobbyDebug.h"
#include "IUserConfigReader.h"
#include "IMGUI.h"
#include "FileSystem.h"
/* implementation */
void BlobbyApp::switchToState(std::unique_ptr<State> newState)
{
assert(newState != nullptr);
mStateToSwitchTo = std::move(newState);
mStateToSwitchTo->setApp(this);
}
State& BlobbyApp::getCurrentState() const
{
return *mCurrentState;
}
const char* BlobbyApp::getCurrenStateName() const
{
return mCurrentState->getStateName();
}
void BlobbyApp::step()
{
// perform a state step
mCurrentState->step_impl();
// check if we should switch to a new state
if( mStateToSwitchTo != nullptr )
{
// maybe this debug statuses will help pinpointing crashes faster
DEBUG_STATUS( std::string("switching to state ") + mStateToSwitchTo->getStateName());
// if yes, set that new state
// use swap so the states do not get destroyed here
mCurrentState = std::move( mStateToSwitchTo );
mIMGUI->resetSelection();
mCurrentState->init();
}
}
BlobbyApp::BlobbyApp(std::unique_ptr<State> initState, const IUserConfigReader& config) :
mCurrentState(std::move(initState)),
mSoundManager( new SoundManager ),
mInputMgr( new InputManager(this) )
{
mCurrentState->setApp(this);
mSoundManager->setVolume(config.getFloat("global_volume"));
mSoundManager->setMute(config.getBool("mute"));
/// \todo play sound is misleading. what we actually want to do is load the sound
mSoundManager->playSound(SoundManager::IMPACT, 0.0);
mSoundManager->playSound(SoundManager::WHISTLE, 0.0);
mIMGUI.reset(new IMGUI(mInputMgr.get()));
mIMGUI->setTextMgr(config.getString("language"));
setupRenderManager(config);
}
SoundManager& BlobbyApp::getSoundManager() const
{
return *mSoundManager;
}
InputManager& BlobbyApp::getInputManager() const {
return *mInputMgr;
}
IMGUI& BlobbyApp::getIMGUI() const
{
return *mIMGUI;
}
SDL_Window* BlobbyApp::getWindow() const
{
return mRenderMgr->getWindow();
}
RenderManager& BlobbyApp::getRenderManager() const
{
return *mRenderMgr;
}
void BlobbyApp::setupRenderManager(const IUserConfigReader& config) {
std::string device_name = config.getString("device");
if(device_name == "SDL")
mRenderMgr = RenderManager::createRenderManagerSDL();
else if (device_name == "OpenGL")
mRenderMgr = RenderManager::createRenderManagerGL2D();
else if (device_name == "Null")
mRenderMgr = RenderManager::createRenderManagerNull();
else
{
std::cerr << "Warning: Unknown renderer selected!";
std::cerr << "Falling back to SDL" << std::endl;
mRenderMgr = RenderManager::createRenderManagerSDL();
}
bool fullscreen = config.getBool("fullscreen");
bool shadows = config.getBool("show_shadow");
mRenderMgr->init(BASE_RESOLUTION_X, BASE_RESOLUTION_Y, fullscreen);
mRenderMgr->showShadow(shadows);
std::string bg = std::string("backgrounds/") + config.getString("background");
if ( FileSystem::getSingleton().exists(bg) )
mRenderMgr->setBackground(bg);
}
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