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Merge branch 'master' of https://github.com/pgabor/stk-code into pgabor-master

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hiker
2014-05-25 22:38:03 +10:00
parent a07c931921 f84f49dfc8
commit 79081f8ce8
1 changed files with 77 additions and 1 deletions
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78
src/input/wiimote_manager.cpp
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@@ -17,6 +17,7 @@
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifdef ENABLE_WIIUSE
#define WCONST
#include "input/wiimote_manager.hpp"
@@ -61,24 +62,99 @@ WiimoteManager::~WiimoteManager()
*/
void WiimoteManager::launchDetection(int timeout)
{
// It's only needed on systems with bluez, because wiiuse_find does not find alredy connected wiimotes
#ifdef WIIUSE_BLUEZ
//Cleans up the config and the disconnected wiimotes
int number_previous_wiimotes = 0;
wiimote_t** previous_wiimotes = (wiimote_t**) malloc(sizeof(struct wiimote_t*) * MAX_WIIMOTES);
memset(previous_wiimotes,0,sizeof(struct wiimote_t*) * MAX_WIIMOTES);
for (unsigned int i = 0; i < m_wiimotes.size(); i++)
{
if (WIIMOTE_IS_CONNECTED(m_all_wiimote_handles[i]))
{
previous_wiimotes[i]=m_all_wiimote_handles[i];
m_all_wiimote_handles[i] = NULL;
number_previous_wiimotes++;
}
}
//To prevent segmentation fault, have to delete NULLs
wiimote_t** deletable_wiimotes = (wiimote_t**) malloc(sizeof(struct wiimote_t*) * (m_wiimotes.size()-number_previous_wiimotes));
memset(deletable_wiimotes,0,sizeof(struct wiimote_t*) * (m_wiimotes.size()-number_previous_wiimotes));
int number_deletables = 0;
for (unsigned int i = 0; i < m_wiimotes.size(); i++)
{
if (m_all_wiimote_handles[i] != NULL)
{
deletable_wiimotes[number_deletables++] = m_all_wiimote_handles[i];
}
}
m_all_wiimote_handles = wiiuse_init(MAX_WIIMOTES);
wiiuse_cleanup(deletable_wiimotes, number_deletables);
#endif
// Stop WiiUse, remove wiimotes, gamepads, gamepad configs.
cleanup();
m_all_wiimote_handles = wiiuse_init(MAX_WIIMOTES);
m_all_wiimote_handles = wiiuse_init(MAX_WIIMOTES);
// Detect wiimotes
int nb_found_wiimotes = wiiuse_find(m_all_wiimote_handles, MAX_WIIMOTES, timeout);
#ifndef WIIUSE_BLUEZ
// Couldn't find any wiimote?
if(nb_found_wiimotes == 0)
return;
#endif
#ifdef WIIUSE_BLUEZ
// Couldn't find any wiimote?
if(nb_found_wiimotes + number_previous_wiimotes == 0)
return;
#endif
// Try to connect to all found wiimotes
int nb_wiimotes = wiiuse_connect(m_all_wiimote_handles, nb_found_wiimotes);
#ifndef WIIUSE_BLUEZ
// Couldn't connect to any wiimote?
if(nb_wiimotes == 0)
return;
#endif
#ifdef WIIUSE_BLUEZ
// Couldn't connect to any wiimote?
if(nb_wiimotes + number_previous_wiimotes == 0)
return;
//Merges previous and new wiimote's list
int number_merged_wiimotes = 0;
for (int i = 0; i < number_previous_wiimotes && i + nb_wiimotes < MAX_WIIMOTES; i++)
{
m_all_wiimote_handles[i+nb_wiimotes] = previous_wiimotes[i];
previous_wiimotes[i] = NULL;
m_all_wiimote_handles[i]->unid = nb_wiimotes+i+1;
number_merged_wiimotes++;
}
nb_wiimotes += number_merged_wiimotes;
//To prevent segmentation fault, have to delete NULLs
number_deletables = 0;
number_deletables = 0;
deletable_wiimotes = (wiimote_t**) malloc(sizeof(struct wiimote_t*) * (number_previous_wiimotes-number_merged_wiimotes));
memset(deletable_wiimotes,0,sizeof(struct wiimote_t*) * (number_previous_wiimotes-number_merged_wiimotes));
for (int i = 0; i < number_previous_wiimotes; i++)
{
if (previous_wiimotes[i] != NULL)
{
deletable_wiimotes[number_deletables++] = previous_wiimotes[i];
}
}
// Cleans up wiimotes which ones didn't fit in limit
wiiuse_cleanup(deletable_wiimotes, number_deletables);
#endif
// ---------------------------------------------------
// Create or find a GamepadConfig for all wiimotes