blender/source/gameengine/GameLogic/Joystick/SCA_Joystick.cpp
Kent Mein 8e9222ec21 More simple fixes to cleanup warnings and what not:
extern/bullet/BulletDynamics/ConstraintSolver/SimpleConstraintSolver.h
        added newline at end of file.
 intern/boolop/intern/BOP_Face2Face.cpp
        fixed indentation and had nested declarations of a varible i used
                for multiple for loops, changed it to just one declaration.
 source/blender/blenkernel/bad_level_call_stubs/stubs.c
        added prototypes and a couple other fixes.
 source/blender/include/BDR_drawobject.h
 source/blender/include/BSE_node.h
 source/blender/include/butspace.h
 source/blender/render/extern/include/RE_shader_ext.h
        added struct definitions
 source/blender/src/editmesh_mods.c
 source/gameengine/Ketsji/KX_BlenderMaterial.cpp
 source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp
 source/gameengine/Ketsji/KX_RaySensor.cpp
        removed unused variables;
 source/gameengine/GameLogic/Joystick/SCA_Joystick.cpp
        changed format of case statements to avoid warnings in gcc.

Kent
2006-01-30 19:59:33 +00:00

375 lines
7.0 KiB
C++

/**
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* 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. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* 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.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): snailrose.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#include <SDL.h>
#include "SCA_Joystick.h"
#include "SCA_JoystickPrivate.h"
SCA_Joystick::SCA_Joystick()
:
m_axis10(0),
m_axis11(0),
m_axis20(0),
m_axis21(0),
m_prec(3200),
m_buttonnum(-2),
m_hatdir(-2),
m_isinit(0),
m_istrig(0)
{
m_private = new PrivateData();
}
SCA_Joystick::~SCA_Joystick()
{
delete m_private;
}
bool SCA_Joystick::CreateJoystickDevice()
{
bool init = false;
init = pCreateJoystickDevice();
return init;
}
void SCA_Joystick::DestroyJoystickDevice()
{
if(m_isinit)
pDestroyJoystickDevice();
}
void SCA_Joystick::HandleEvents()
{
if(m_isinit)
{
if(SDL_PollEvent(&m_private->m_event))
{
switch(m_private->m_event.type)
{
case SDL_JOYAXISMOTION:
HANDLE_AXISMOTION(OnAxisMotion);
break;
case SDL_JOYHATMOTION:
HANDLE_HATMOTION(OnHatMotion);
break;
case SDL_JOYBUTTONUP:
HANDLE_BUTTONUP(OnButtonUp);
break;
case SDL_JOYBUTTONDOWN:
HANDLE_BUTTONDOWN(OnButtonDown);
break;
case SDL_JOYBALLMOTION:
HANDLE_BALLMOTION(OnBallMotion);
break;
default:
HANDLE_NOEVENT(OnNothing);
break;
}
}
}
}
void SCA_Joystick::cSetPrecision(int val)
{
m_prec = val;
}
bool SCA_Joystick::aRightAxisIsPositive(int axis)
{
bool result;
int res = pGetAxis(axis,1);
res > m_prec? result = true: result = false;
m_istrig = result;
return result;
}
bool SCA_Joystick::aUpAxisIsPositive(int axis)
{
bool result;
int res = pGetAxis(axis,0);
res < -m_prec? result = true : result = false;
m_istrig = result;
return result;
}
bool SCA_Joystick::aLeftAxisIsPositive(int axis)
{
bool result;
int res = pGetAxis(axis,1);
res < -m_prec ? result = true : result = false;
m_istrig = result;
return result;
}
bool SCA_Joystick::aDownAxisIsPositive(int axis)
{
bool result;
int res = pGetAxis(axis,0);
res > m_prec ? result = true:result = false;
m_istrig = result;
return result;
}
bool SCA_Joystick::aButtonPressIsPositive(int button)
{
bool result;
SDL_JoystickGetButton(m_private->m_joystick, button)? result = true:result = false;
m_istrig = result;
return result;
}
bool SCA_Joystick::aButtonReleaseIsPositive(int button)
{
bool result;
SDL_JoystickGetButton(m_private->m_joystick, button)? result = false : result = true;
m_istrig = result;
return result;
}
bool SCA_Joystick::aHatIsPositive(int dir)
{
bool result;
int res = pGetHat(dir);
res == dir? result = true : result = false;
m_istrig = result;
return result;
}
int SCA_Joystick::pGetButtonPress(int button)
{
if(button == m_buttonnum)
return m_buttonnum;
return -2;
}
int SCA_Joystick::pGetButtonRelease(int button)
{
if(button == m_buttonnum)
return m_buttonnum;
return -2;
}
int SCA_Joystick::pGetHat(int direction)
{
if(direction == m_hatdir){
return m_hatdir;
}
return 0;
}
bool SCA_Joystick::GetJoyAxisMotion()
{
bool result = false;
if(m_isinit){
if(SDL_PollEvent(&m_private->m_event)){
switch(m_private->m_event.type)
{
case SDL_JOYAXISMOTION:
result = true;
break;
}
}
}
return result;
}
bool SCA_Joystick::GetJoyButtonPress()
{
bool result = false;
if(m_isinit){
if(SDL_PollEvent(&m_private->m_event)){
switch(m_private->m_event.type)
{
case SDL_JOYBUTTONDOWN:
result = true;
break;
}
}
}
return result;
}
bool SCA_Joystick::GetJoyButtonRelease()
{
bool result = false;
if(m_isinit)
{
if(SDL_PollEvent(&m_private->m_event)){
switch(m_private->m_event.type)
{
case SDL_JOYBUTTONUP:
result = true;
break;
}
}
}
return result;
}
bool SCA_Joystick::GetJoyHatMotion()
{
bool result = false;
if(m_isinit){
if(SDL_PollEvent(&m_private->m_event)){
switch(m_private->m_event.type)
{
case SDL_JOYHATMOTION:
result = true;
break;
}
}
}
return 0;
}
int SCA_Joystick::GetNumberOfAxes()
{
int number;
if(m_isinit){
if(m_private->m_joystick){
number = SDL_JoystickNumAxes(m_private->m_joystick);
return number;
}
}
return -1;
}
int SCA_Joystick::GetNumberOfButtons()
{
int number;
if(m_isinit){
if(m_private->m_joystick){
number = SDL_JoystickNumButtons(m_private->m_joystick);
return number;
}
}
return -1;
}
int SCA_Joystick::GetNumberOfHats()
{
int number;
if(m_isinit){
if(m_private->m_joystick){
number = SDL_JoystickNumHats(m_private->m_joystick);
return number;
}
}
return -1;
}
bool SCA_Joystick::pCreateJoystickDevice()
{
if(m_isinit == false){
if(SDL_InitSubSystem(SDL_INIT_JOYSTICK | SDL_INIT_VIDEO ) == -1 ){
echo("Error-Initializing-SDL: " << SDL_GetError());
return false;
}
if(SDL_NumJoysticks() > 0){
for(int i=0; i<SDL_NumJoysticks();i++){
m_private->m_joystick = SDL_JoystickOpen(i);
SDL_JoystickEventState(SDL_ENABLE);
m_numjoys = i;
}
echo("Joystick-initialized");
m_isinit = true;
return true;
}else{
echo("Joystick-Error: " << SDL_NumJoysticks() << " avaiable joystick(s)");
return false;
}
}
return false;
}
void SCA_Joystick::pDestroyJoystickDevice()
{
echo("Closing-");
for(int i=0; i<SDL_NumJoysticks(); i++){
if(SDL_JoystickOpened(i)){
SDL_JoystickClose(m_private->m_joystick);
}
}
SDL_QuitSubSystem(SDL_INIT_JOYSTICK | SDL_INIT_VIDEO );
}
void SCA_Joystick::pFillAxes()
{
if(GetNumberOfAxes() == 1){
m_axis10 = SDL_JoystickGetAxis(m_private->m_joystick, 0);
m_axis11 = SDL_JoystickGetAxis(m_private->m_joystick, 1);
}else if(GetNumberOfAxes() > 1){
m_axis10 = SDL_JoystickGetAxis(m_private->m_joystick, 0);
m_axis11 = SDL_JoystickGetAxis(m_private->m_joystick, 1);
m_axis20 = SDL_JoystickGetAxis(m_private->m_joystick, 2);
m_axis21 = SDL_JoystickGetAxis(m_private->m_joystick, 3);
}else{
m_axis10 = 0;m_axis11 = 0;
m_axis20 = 0;m_axis21 = 0;
}
}
int SCA_Joystick::pGetAxis(int axisnum, int udlr)
{
if(axisnum == 1 && udlr == 1)return m_axis10; //u/d
if(axisnum == 1 && udlr == 0)return m_axis11; //l/r
if(axisnum == 2 && udlr == 0)return m_axis20; //...
if(axisnum == 2 && udlr == 1)return m_axis21;
return 0;
}