First real upload of the files used for developing
git-svn-id: https://clonekeenplus.svn.sourceforge.net/svnroot/clonekeenplus/cgenius/trunk@5 4df4b0f3-56ce-47cb-b001-ed939b7d65a6
This commit is contained in:
gerstrong
378
src/sdl/CInput.cpp
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378
src/sdl/CInput.cpp
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/*
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* CInput.cpp
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*
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* Created on: 20.03.2009
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* Author: gerstrong
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*/
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#include <SDL.h>
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#include <stdio.h>
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#include "CInput.h"
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#include "../CLogFile.h"
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CInput::CInput() {
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Uint8 i;
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m_exit = false;
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memset(immediate_keytable,false,KEYTABLE_SIZE);
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memset(last_immediate_keytable,false,KEYTABLE_SIZE);
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for(i=0 ; i<NUMBER_OF_COMMANDS ; i++)
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{
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InputCommand[i].active = false;
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}
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// These are the default keyboard commands
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InputCommand[IC_LEFT].keysym = SDLK_LEFT;
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InputCommand[IC_UP].keysym = SDLK_UP;
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InputCommand[IC_RIGHT].keysym = SDLK_RIGHT;
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InputCommand[IC_DOWN].keysym = SDLK_DOWN;
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InputCommand[IC_JUMP].keysym = SDLK_RCTRL;
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InputCommand[IC_POGO].keysym = SDLK_MODE;
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InputCommand[IC_FIRE].keysym = SDLK_SPACE;
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InputCommand[IC_STATUS].keysym = SDLK_RETURN;
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// And those are the default joystick handlings
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InputCommand[IC_LEFT].joyeventtype = ETYPE_JOYAXIS;
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InputCommand[IC_LEFT].joyaxis = 0;
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InputCommand[IC_LEFT].joyvalue = -32767;
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InputCommand[IC_UP].joyeventtype = ETYPE_JOYAXIS;
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InputCommand[IC_UP].joyaxis = 1;
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InputCommand[IC_UP].joyvalue = -32767;
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InputCommand[IC_RIGHT].joyeventtype = ETYPE_JOYAXIS;
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InputCommand[IC_RIGHT].joyaxis = 0;
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InputCommand[IC_RIGHT].joyvalue = 32767;
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InputCommand[IC_DOWN].joyeventtype = ETYPE_JOYAXIS;
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InputCommand[IC_DOWN].joyaxis = 1;
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InputCommand[IC_DOWN].joyvalue = 32767;
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InputCommand[IC_JUMP].joyeventtype = ETYPE_JOYBUTTON;
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InputCommand[IC_JUMP].joybutton = 0;
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InputCommand[IC_POGO].joyeventtype = ETYPE_JOYBUTTON;
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InputCommand[IC_POGO].joybutton = 1;
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InputCommand[IC_FIRE].joyeventtype = ETYPE_JOYBUTTON;
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InputCommand[IC_FIRE].joybutton = 2;
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InputCommand[IC_STATUS].joyeventtype = ETYPE_JOYBUTTON;
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InputCommand[IC_STATUS].joybutton = 3;
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}
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CInput::~CInput() {
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}
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short CInput::loadControlconfig(void)
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{
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FILE *fp;
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if((fp=fopen("controls.dat","rb")) != NULL)
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{
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if(fread(InputCommand, sizeof(stInputCommand),NUMBER_OF_COMMANDS, fp) == 0 )
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{
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fclose(fp);
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return 1;
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}
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fclose(fp);
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return 0;
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}
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return 1;
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}
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short CInput::saveControlconfig(void)
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{
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FILE *fp;
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if((fp=fopen("controls.dat","wb")) != NULL)
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{
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fwrite(InputCommand, sizeof(stInputCommand),NUMBER_OF_COMMANDS, fp);
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fclose(fp);
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return 0;
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}
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return 1;
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}
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void CInput::getEventName(int position, char *buf)
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{
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char buf2[256];
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memset(buf,0,256);
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strcat(buf,SDL_GetKeyName(InputCommand[position].keysym));
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if(InputCommand[position].joyeventtype == ETYPE_JOYAXIS)
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{
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strcat(buf,", ");
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sprintf(buf2,"Joy-A%d",InputCommand[position].joyaxis);
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strcat(buf,buf2);
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if(InputCommand[position].joyvalue < 0)
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strcat(buf,"-");
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else
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strcat(buf,"+");
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}
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if(InputCommand[position].joyeventtype == ETYPE_JOYBUTTON)
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{
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strcat(buf,", ");
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sprintf(buf2,"Joy-B%d",InputCommand[position].joybutton);
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strcat(buf,buf2);
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}
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}
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bool CInput::readNewEvent(int position)
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{
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while( SDL_PollEvent( &Event ) )
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{
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switch ( Event.type )
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{
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case SDL_KEYDOWN:
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InputCommand[position].keysym = Event.key.keysym.sym;
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return true;
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break;
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case SDL_JOYBUTTONDOWN:
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InputCommand[position].joyeventtype = ETYPE_JOYBUTTON;
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InputCommand[position].joybutton = Event.jbutton.button;
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return true;
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break;
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case SDL_JOYAXISMOTION:
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InputCommand[position].joyeventtype = ETYPE_JOYAXIS;
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InputCommand[position].joyaxis = Event.jaxis.axis;
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InputCommand[position].joyvalue = Event.jaxis.value;
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return true;
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break;
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}
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}
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return false;
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}
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bool CInput::getExitEvent(void) { return m_exit; }
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void CInput::cancelExitEvent(void) { m_exit=false; }
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void CInput::pollEvents()
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{
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Uint8 i;
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// copy all the input of the last poll to a space for checking pressing or holding a button
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memcpy(last_immediate_keytable, immediate_keytable, KEYTABLE_SIZE*sizeof(char));
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for(i=0 ; i<NUMBER_OF_COMMANDS ; i++)
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InputCommand[i].lastactive = InputCommand[i].active;
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//While there's an event to handle
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while( SDL_PollEvent( &Event ) )
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{
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switch( Event.type )
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{
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case SDL_QUIT:
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g_pLogFile->textOut("SDL: Got quit event!");
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m_exit = true;
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break;
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case SDL_KEYDOWN:
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processKeys(1);
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break;
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case SDL_KEYUP:
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processKeys(0);
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break;
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case SDL_JOYAXISMOTION:
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processJoystickAxis();
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break;
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case SDL_JOYBUTTONDOWN:
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processJoystickButton(1);
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break;
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case SDL_JOYBUTTONUP:
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processJoystickButton(0);
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break;
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}
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}
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}
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void CInput::processJoystickAxis(void)
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{
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unsigned int i;
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for(i=0 ; i<NUMBER_OF_COMMANDS ; i++)
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{
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if(InputCommand[i].joyeventtype == ETYPE_JOYAXIS)
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{
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// Axis are configured for this commmand
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if(Event.jaxis.axis == InputCommand[i].joyaxis)
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{
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// Deadzone
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if((Event.jaxis.value > 3200 && InputCommand[i].joyvalue > 0) ||
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(Event.jaxis.value < -3200 && InputCommand[i].joyvalue < 0))
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InputCommand[i].active = true;
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else
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InputCommand[i].active = false;
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}
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}
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}
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}
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void CInput::processJoystickButton(int value)
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{
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unsigned int i;
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for(i=0 ; i<NUMBER_OF_COMMANDS ; i++)
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{
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if(InputCommand[i].joyeventtype == ETYPE_JOYBUTTON)
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{
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// Joystick buttons are configured for this event !!
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if(Event.jbutton.button == InputCommand[i].joybutton)
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InputCommand[i].active = value;
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}
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}
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}
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void CInput::sendKey(int key){ immediate_keytable[key] = true; }
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void CInput::processKeys(int value)
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{
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unsigned short i;
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for(i=0 ; i<NUMBER_OF_COMMANDS ; i++)
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{
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if(InputCommand[i].keysym == Event.key.keysym.sym)
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{
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if(value)
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InputCommand[i].active = true;
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else
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InputCommand[i].active = false;
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}
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}
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switch(Event.key.keysym.sym)
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{
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// These are only used for ingame stuff or menu, but not for controlling the player anymore
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case SDLK_LEFT: immediate_keytable[KLEFT] = value; break;
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case SDLK_UP: immediate_keytable[KUP] = value; break;
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case SDLK_RIGHT: immediate_keytable[KRIGHT] = value; break;
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case SDLK_DOWN: immediate_keytable[KDOWN] = value; break;
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case SDLK_RETURN:immediate_keytable[KENTER] = value; break;
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case SDLK_RCTRL:immediate_keytable[KCTRL] = value; break;
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case SDLK_SPACE:immediate_keytable[KSPACE] = value; break;
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case SDLK_MODE:immediate_keytable[KALT] = value; break;
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case SDLK_TAB:immediate_keytable[KTAB] = value; break;
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case SDLK_LSHIFT:immediate_keytable[KLSHIFT] = value; break;
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case SDLK_ESCAPE:immediate_keytable[KQUIT] = value; break;
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case SDLK_BACKSPACE:immediate_keytable[KBCKSPCE] = value; break;
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case SDLK_a:immediate_keytable[KA] = value; break;
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case SDLK_b:immediate_keytable[KB] = value; break;
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case SDLK_c:immediate_keytable[KC] = value; break;
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case SDLK_d:immediate_keytable[KD] = value; break;
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case SDLK_e:immediate_keytable[KE] = value; break;
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case SDLK_f:immediate_keytable[KF] = value; break;
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case SDLK_g:immediate_keytable[KG] = value; break;
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case SDLK_h:immediate_keytable[KH] = value; break;
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case SDLK_i:immediate_keytable[KI] = value; break;
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case SDLK_j:immediate_keytable[KJ] = value; break;
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case SDLK_k:immediate_keytable[KK] = value; break;
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case SDLK_l:immediate_keytable[KL] = value; break;
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case SDLK_m:immediate_keytable[KM] = value; break;
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case SDLK_n:immediate_keytable[KN] = value; break;
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case SDLK_o:immediate_keytable[KO] = value; break;
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case SDLK_p:immediate_keytable[KP] = value; break;
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case SDLK_q:immediate_keytable[KQ] = value; break;
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case SDLK_r:immediate_keytable[KR] = value; break;
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case SDLK_s:immediate_keytable[KS] = value; break;
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case SDLK_t:immediate_keytable[KT] = value; break;
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case SDLK_u:immediate_keytable[KU] = value; break;
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case SDLK_v:immediate_keytable[KV] = value; break;
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case SDLK_w:immediate_keytable[KW] = value; break;
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case SDLK_x:immediate_keytable[KX] = value; break;
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case SDLK_y:immediate_keytable[KY] = value; break;
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case SDLK_z:immediate_keytable[KZ] = value; break;
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case SDLK_F1:immediate_keytable[KF1] = value; break;
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case SDLK_F2:immediate_keytable[KF2] = value; break;
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case SDLK_F3:immediate_keytable[KF3] = value; break;
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case SDLK_F4:immediate_keytable[KF4] = value; break;
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case SDLK_F5:immediate_keytable[KF5] = value; break;
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case SDLK_F6:immediate_keytable[KF6] = value; break;
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case SDLK_F7:immediate_keytable[KF7] = value; break;
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case SDLK_F8:immediate_keytable[KF8] = value; break;
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case SDLK_F9:immediate_keytable[KF9] = value; break;
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case SDLK_F10:immediate_keytable[KF10] = value; break;
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case SDLK_1:immediate_keytable[KNUM1] = value; break;
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case SDLK_2:immediate_keytable[KNUM2] = value; break;
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case SDLK_3:immediate_keytable[KNUM3] = value; break;
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case SDLK_4:immediate_keytable[KNUM4] = value; break;
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case SDLK_5:immediate_keytable[KNUM5] = value; break;
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case SDLK_6:immediate_keytable[KNUM6] = value; break;
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case SDLK_7:immediate_keytable[KNUM7] = value; break;
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case SDLK_8:immediate_keytable[KNUM8] = value; break;
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case SDLK_9:immediate_keytable[KNUM9] = value; break;
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default: break;
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}
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}
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bool CInput::getHoldedKey(int key)
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{
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if(immediate_keytable[key])
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{
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return true;
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}
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return false;
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}
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bool CInput::getPressedKey(int key)
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{
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if(immediate_keytable[key] && !last_immediate_keytable[key])
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{
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immediate_keytable[key] = false;
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return true;
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}
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return false;
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}
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bool CInput::getPressedAnyKey(void)
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{
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int i;
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for(i=0 ; i<KEYTABLE_SIZE ; i++)
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{
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if(getPressedKey(i))
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return true;
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}
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return false;
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}
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bool CInput::getHoldedCommand(int command)
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{
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if(InputCommand[command].active)
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{
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return true;
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}
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return false;
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}
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bool CInput::getPressedCommand(int command)
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{
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if(InputCommand[command].active && !InputCommand[command].lastactive)
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{
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InputCommand[command].active = false;
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return true;
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}
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return false;
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}
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bool CInput::getPressedAnyCommand(void)
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{
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int i;
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for(i=0 ; i<4 ; i++)
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{
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if(getPressedCommand(i))
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return true;
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}
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return false;
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}
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void CInput::flushKeys(void)
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{
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memset(immediate_keytable,false,KEYTABLE_SIZE);
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memset(last_immediate_keytable,false,KEYTABLE_SIZE);
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}
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Block a user