plugins/dfinput/main.c

   1 /*
   2  * (C) Gražvydas "notaz" Ignotas, 2011
   3  *
   4  * This work is licensed under the terms of any of these licenses
   5  * (at your option):
   6  *  - GNU GPL, version 2 or later.
   7  *  - GNU LGPL, version 2.1 or later.
   8  * See the COPYING file in the top-level directory.
   9  */
  10
  11 #ifndef _WIN32
  12 #define CALLBACK
  13 #else
  14 #define WIN32_LEAN_AND_MEAN
  15 #include <windows.h>
  16 #endif
  17
  18 #include <stdio.h>
  19 #include <string.h>
  20
  21 #include "main.h"
  22
  23 unsigned char CurPad, CurByte, CurCmd, CmdLen;
  24
  25 /* since this is not a proper plugin, so we'll hook emu internals in a hackish way like this */
  26 extern void *PAD1_startPoll, *PAD1_poll;
  27 extern void *PAD2_startPoll, *PAD2_poll;
  28 extern unsigned char CALLBACK PAD1__startPoll(int pad);
  29 extern unsigned char CALLBACK PAD2__startPoll(int pad);
  30 extern unsigned char CALLBACK PAD1__poll(unsigned char value);
  31 extern unsigned char CALLBACK PAD2__poll(unsigned char value);
  32
  33 static int old_controller_type1 = -1, old_controller_type2 = -1;
  34
  35 #define select_pad(n) \
  36         if (pad.controllerType != old_controller_type##n) \
  37         { \
  38                 switch (pad.controllerType) \
  39                 { \
  40                 case PSE_PAD_TYPE_ANALOGPAD: \
  41                         PAD##n##_startPoll = PADstartPoll_pad; \
  42                         PAD##n##_poll = PADpoll_pad; \
  43                         pad_init(); \
  44                         break; \
  45                 case PSE_PAD_TYPE_GUNCON: \
  46                         PAD##n##_startPoll = PADstartPoll_guncon; \
  47                         PAD##n##_poll = PADpoll_guncon; \
  48                         guncon_init(); \
  49                         break; \
  50                 case PSE_PAD_TYPE_NEGCON: \
  51                 case PSE_PAD_TYPE_GUN: \
  52                 default: \
  53                         PAD##n##_startPoll = PAD##n##__startPoll; \
  54                         PAD##n##_poll = PAD##n##__poll; \
  55                         break; \
  56                 } \
  57         }
  58
  59 //                case PSE_PAD_TYPE_NEGCON: \
  60 //                        PAD##n##_startPoll = PADstartPoll_negcon; \
  61 //                        PAD##n##_poll = PADpoll_negcon; \
  62 //                        negcon_init(); \
  63 //                        break; \
  64
  65 void dfinput_activate(void)
  66 {
  67         PadDataS pad;
  68         int i;
  69
  70         PAD1_readPort1(&pad);
  71         select_pad(1);
  72
  73         PAD2_readPort2(&pad);
  74         select_pad(2);
  75 }