X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=fceu.git;a=blobdiff_plain;f=drivers%2Fgp2x%2Finput.c;h=43da4b3b0af3e982ed862c8ca304cf18beb342ee;hp=c6f993634977ce5a9e7eaa8281c8c5443cf09ee5;hb=03497cf8eeda7f6d0ad91286819ed613e8d8f648;hpb=b547bda76671cf9c99973dd3faad97804949ced3 diff --git a/drivers/gp2x/input.c b/drivers/gp2x/input.c index c6f9936..43da4b3 100644 --- a/drivers/gp2x/input.c +++ b/drivers/gp2x/input.c @@ -1,7 +1,4 @@ /* FCE Ultra - NES/Famicom Emulator - * - * Copyright notice for this file: - * Copyright (C) 2002 Ben Parnell * * 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 @@ -18,88 +15,186 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define JOY_A 1 -#define JOY_B 2 -#define JOY_SELECT 4 -#define JOY_START 8 -#define JOY_UP 0x10 -#define JOY_DOWN 0x20 -#define JOY_LEFT 0x40 -#define JOY_RIGHT 0x80 - -#include "minimal.h" - -extern uint8 Exit; // exit emu loop - -extern int scaled_display; - - +#include "../../state.h" +#include "../../general.h" +#include "../../input.h" +#include "../../svga.h" +#include "../../video.h" +#include "usbjoy.h" /* UsrInputType[] is user-specified. InputType[] is current - (game loading can override user settings) + (game loading can override user settings) */ static int UsrInputType[2]={SI_GAMEPAD,SI_GAMEPAD}; -static int InputType[2]; - static int UsrInputTypeFC={SI_NONE}; + +static int InputType[2]; static int InputTypeFC; static uint32 JSreturn; -int NoWaiting=0; static int powerpadsc[2][12]; static int powerpadside=0; - static uint32 MouseData[3]; static uint8 fkbkeys[0x48]; -unsigned long lastpad=0; -extern void ResetNES(void); -extern void CleanSurface(void); - -char soundvolmeter[21]; -int soundvolIndex=0; -int L_count=0; -int R_count=0; +static uint32 combo_acts = 0, combo_keys = 0; +static uint32 prev_emu_acts = 0; static void setsoundvol(int soundvolume) { - //FCEUI_SetSoundVolume(soundvol); - // draw on screen :D - gp2x_sound_volume(soundvolume, soundvolume); - int meterval=soundvolume/5; - for (soundvolIndex=0; soundvolIndex < 20; soundvolIndex++) - { - if (soundvolIndex < meterval) - { - soundvolmeter[soundvolIndex]='*'; - } - else - { - soundvolmeter[soundvolIndex]='_'; - } - } - soundvolmeter[20]=0; - FCEU_DispMessage("|%s|", soundvolmeter); + int soundvolIndex; + static char soundvolmeter[24]; + + // draw on screen :D + gp2x_sound_volume(soundvolume, soundvolume); + int meterval=soundvolume/5; + for (soundvolIndex = 0; soundvolIndex < 20; soundvolIndex++) + { + if (soundvolIndex < meterval) + { + soundvolmeter[soundvolIndex]='*'; + } + else + { + soundvolmeter[soundvolIndex]='_'; + } + } + soundvolmeter[20]=0; + FCEU_DispMessage("|%s|", soundvolmeter); } +static void do_emu_acts(uint32 acts) +{ + uint32 actsc = acts; + acts &= acts ^ prev_emu_acts; + prev_emu_acts = actsc; + + if (acts & (3 << 30)) + { + unsigned long keys; + int do_it = 1; + if (acts & (1 << 30)) + { + if (Settings.sstate_confirm & 2) + { + FCEU_DispMessage("LOAD STATE? (Y=yes, X=no)"); + FCEU_PutImage(); + FCEUD_Update(XBuf+8,NULL,0); + while( !((keys = gp2x_joystick_read(1)) & (GP2X_X|GP2X_Y)) ) usleep(50*1024); + if (keys & GP2X_X) do_it = 0; + FCEU_DispMessage(""); + } + if (do_it) FCEUI_LoadState(); + } + else + { + if (Settings.sstate_confirm & 1) + { + char *fname = FCEU_MakeFName(FCEUMKF_STATE,CurrentState,0); + FILE *st=fopen(fname,"rb"); + free(fname); + if (st) + { + fclose(st); + FCEU_DispMessage("OVERWRITE SAVE? (Y=yes, X=no)"); + FCEU_PutImage(); + FCEUD_Update(XBuf+8,NULL,0); + while( !((keys = gp2x_joystick_read(1)) & (GP2X_X|GP2X_Y)) ) usleep(50*1024); + if (keys & GP2X_X) do_it = 0; + FCEU_DispMessage(""); + } + } + if (do_it) FCEUI_SaveState(); + } + RefreshThrottleFPS(); + } + else if (acts & (3 << 28)) // state slot next/prev + { + FILE *st; + char *fname; + + CurrentState += (acts & (1 << 29)) ? 1 : -1; + if (CurrentState > 9) CurrentState = 0; + if (CurrentState < 0) CurrentState = 9; + + fname = FCEU_MakeFName(FCEUMKF_STATE,CurrentState,0); + st=fopen(fname,"rb"); + free(fname); + FCEU_DispMessage("[%s] State Slot %i", st ? "USED" : "FREE", CurrentState); + if (st) fclose(st); + } + else if (acts & (1 << 27)) // FDS insert/eject + { + if(FCEUGameInfo.type == GIT_FDS) + FCEU_DoSimpleCommand(FCEUNPCMD_FDSINSERT); + } + else if (acts & (1 << 26)) // FDS select + { + if(FCEUGameInfo.type == GIT_FDS) + FCEU_DoSimpleCommand(FCEUNPCMD_FDSSELECT); + } + else if (acts & (1 << 25)) // VS Unisystem insert coin + { + if(FCEUGameInfo.type == GIT_VSUNI) + FCEU_DoSimpleCommand(FCEUNPCMD_VSUNICOIN); + } +} + + +#define down(b) (keys & GP2X_##b) +static void do_fake_mouse(unsigned long keys) +{ + static int x=256/2, y=240/2; + int speed = 3; + + if (down(A)) speed = 1; + if (down(Y)) speed = 5; + + if (down(LEFT)) + { + x -= speed; + if (x < 0) x = 0; + } + else if (down(RIGHT)) + { + x += speed; + if (x > 255) x = 255; + } + + if (down(UP)) + { + y -= speed; + if (y < 0) y = 0; + } + else if (down(DOWN)) + { + y += speed; + if (y > 239) y = 239; + } + + MouseData[0] = x; + MouseData[1] = y; + MouseData[2] = 0; + if (down(B)) MouseData[2] |= 1; + if (down(X)) MouseData[2] |= 2; +} + void FCEUD_UpdateInput(void) { static int volpushed_frames = 0; - long lastpad2 = lastpad; + static int turbo_rate_cnt_a[2] = {0,0}, turbo_rate_cnt_b[2] = {0,0}; unsigned long keys = gp2x_joystick_read(0); - uint32 JS = 0; // RLDU SEBA + uint32 all_acts[2] = {0,0}; int i; - #define down(b) (keys & GP2X_##b) if ((down(VOL_DOWN) && down(VOL_UP)) || (keys & (GP2X_L|GP2X_L|GP2X_START)) == (GP2X_L|GP2X_L|GP2X_START)) { Exit = 1; - JSreturn = 0; return; } else if (down(VOL_UP)) @@ -126,43 +221,78 @@ void FCEUD_UpdateInput(void) volpushed_frames = 0; } + JSreturn = 0; // RLDU SEBA + + if (InputType[1] != SI_GAMEPAD) + { + /* try to feed fake mouse there */ + do_fake_mouse(keys); + } for (i = 0; i < 32; i++) { - if (keys & (1 << i)) { - int acts = Settings.KeyBinds[i]; + if (keys & (1 << i)) + { + uint32 acts, u = 32; + acts = Settings.KeyBinds[i]; if (!acts) continue; - JS |= acts & 0xff; + if ((1 << i) & combo_keys) + { + // combo key detected, try to find if other is pressed + for (u = i+1; u < 32; u++) + { + if ((keys & (1 << u)) && (Settings.KeyBinds[u] & acts)) + { + keys &= ~(1 << u); + break; + } + } + } + if (u != 32) acts &= combo_acts; // other combo key pressed + else acts &= ~combo_acts; + all_acts[(acts>>16)&1] |= acts; + } + } + + // add joy inputs + if (num_of_joys > 0) + { + int joy; + gp2x_usbjoy_update(); + for (joy = 0; joy < num_of_joys; joy++) { + int keys = gp2x_usbjoy_check2(joy); + for (i = 0; i < 32; i++) { + if (keys & (1 << i)) { + int acts = Settings.JoyBinds[joy][i]; + all_acts[(acts>>16)&1] |= acts; + } + } } } + // player 1 + JSreturn |= all_acts[0] & 0xff; + if (all_acts[0] & 0x100) { // A turbo + turbo_rate_cnt_a[0] += Settings.turbo_rate_add; + JSreturn |= (turbo_rate_cnt_a[0] >> 24) & 1; + } + if (all_acts[0] & 0x200) { // B turbo + turbo_rate_cnt_b[0] += Settings.turbo_rate_add; + JSreturn |= (turbo_rate_cnt_b[0] >> 23) & 2; + } - JSreturn = JS; - lastpad=keys; - - //JSreturn=(JS&0xFF000000)|(JS&0xFF)|((JS&0xFF0000)>>8)|((JS&0xFF00)<<8); - -#define pad keys - - // JSreturn=(JSreturn&0xFF000000)|(JSreturn&0xFF)|((JSreturn&0xFF0000)>>8)|((JSreturn&0xFF00)<<8); - // TODO: make these bindable, use new interface - if(gametype==GIT_FDS) - { - NoWaiting&=~1; - if ((pad & GP2X_PUSH) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_L)) && (!(pad & GP2X_R)) && (!(lastpad2 & GP2X_PUSH))) - { - DriverInterface(DES_FDSSELECT,0); - } - else if ((pad & GP2X_L) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_PUSH)) && (!(pad & GP2X_R))&& (!(lastpad2 & GP2X_L))) - { - DriverInterface(DES_FDSINSERT,0); - } - else if ((pad & GP2X_R) && (!(pad & GP2X_SELECT)) && (!(pad & GP2X_L)) && (!(pad & GP2X_PUSH)) && (!(lastpad2 & GP2X_R))) - { - DriverInterface(DES_FDSEJECT,0); - } - } - return; + // player 2 + JSreturn |= (all_acts[1] & 0xff) << 16; + if (all_acts[1] & 0x100) { // A turbo + turbo_rate_cnt_a[1] += Settings.turbo_rate_add; + JSreturn |= (turbo_rate_cnt_a[1] >> 8) & 0x10000; + } + if (all_acts[1] & 0x200) { // B turbo + turbo_rate_cnt_b[1] += Settings.turbo_rate_add; + JSreturn |= (turbo_rate_cnt_b[1] >> 7) & 0x20000; + } + + do_emu_acts(all_acts[0]|all_acts[1]); } @@ -175,6 +305,9 @@ static void InitOtherInput(void) int x; int attrib; + printf("InitOtherInput: InputType[0]: %i, InputType[1]: %i, InputTypeFC: %i\n", + InputType[0], InputType[1], InputTypeFC); + for(t=0,x=0;x<2;x++) { attrib=0; @@ -204,9 +337,43 @@ static void InitOtherInput(void) FCEUI_SetInputFC(InputTypeFC,InputDPtr,attrib); FCEUI_DisableFourScore(eoptions&EO_NOFOURSCORE); - if(t && !(inited&16)) - { - InitMouse(); - inited|=16; - } + inited|=16; +} + + +static void PrepareOtherInput(void) +{ + uint32 act, key, seen_acts; + + combo_acts = combo_keys = prev_emu_acts = seen_acts = 0; + + // find combo_acts + for (act = 1; act; act <<= 1) + { + for (key = 1; key < 32; key++) + { + if (Settings.KeyBinds[key] & act) + { + if (seen_acts & act) combo_acts |= act; + else seen_acts |= act; + } + } + } + + combo_acts &= ~0x00030000; // don't take player_id bits + + // find combo_keys + for (act = 1; act; act <<= 1) + { + for (key = 0; key < 32; key++) + { + if (Settings.KeyBinds[key] & combo_acts) + { + combo_keys |= 1 << key; + } + } + } + + // printf("generated combo_acts: %08x, combo_keys: %08x\n", combo_acts, combo_keys); } +