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| version 1.11, 2004/02/13 08:33:48 | version 1.12, 2004/02/18 03:24:48 |
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| Line 2 | Line 2 |
| #include "commng.h" | #include "commng.h" |
| #include "pccore.h" | #include "pccore.h" |
| #include "iocore.h" | #include "iocore.h" |
| #include "keystat.h" | |
| static const UINT8 joykeytable[12] = { | // ---- Keyboard |
| 0x2a, 0x34, | |
| 0x29, 0x1c, | |
| 0x3c, 0x48, | |
| 0x3b, 0x46, | |
| 0x3d, 0x4b, | |
| 0x3a, 0x43}; | |
| static const UINT8 kbexflag[0x80] = { | |
| // ESC, 1, 2, 3, 4, 5, 6, 7 ; 00h | |
| 0, 0, 0, 0, 0, 0, 0, 0, | |
| // 8, 9, 0, −, ^, ¥, BS, TAB ; 08h | |
| 0, 0, 0, 0, 0, 0, 0, 0, | |
| // Q, W, E, R, T, Y, U, I ; 10h | |
| 0, 0, 0, 0, 0, 0, 0, 0, | |
| // O, P, @, [, Ret, A, S, D ; 18h | |
| 0, 0, 0, 0, 1, 0, 0, 0, | |
| // F, G, H, J, K, L, ;, : ; 20h | |
| 0, 0, 0, 0, 0, 0, 0, 0, | |
| // ], Z, X, C, V, B, N, M ; 28h | |
| 0, 1, 1, 0, 0, 0, 0, 0, | |
| // ,, ., /, _, SPC,XFER,RLUP,RLDN ; 30h | |
| 0, 0, 0, 0, 1, 0, 0, 0, | |
| // INS, DEL, ↑, ←, →, ↓,HMCR,HELP ; 38h | |
| 2, 0, 1, 1, 1, 1, 0, 0, | |
| // <−>,</>,<7>,<8>,<9>,<*>,<4>,<5> ; 40h | |
| 0, 0, 0, 1, 0, 0, 1, 0, | |
| // <6>,<+>,<1>,<2>,<3>,<=>,<0>,<,> ; 48h | |
| 1, 0, 0, 1, 0, 0, 0, 0, | |
| // <.>,NFER,vf.1,vf.2,vf.3,vf.4,vf.5, ; 50h | |
| 0, 0, 2, 2, 2, 2, 2, 0, | |
| // , , , , , ,HOME, ; 58h | |
| 0, 0, 0, 0, 0, 0, 0, 0, | |
| // STOP,COPY, f.1, f.2, f.3, f.4, f.5, f.6 ; 60h | |
| 0, 0, 2, 2, 2, 2, 2, 2, | |
| // f.7, f.8, f.9, f10, , , , ; 68h | |
| 2, 2, 2, 2, 0, 0, 0, 0, | |
| // SFT,CAPS,KANA,GRPH,CTRL, , , ; 70h | |
| 2, 2, 2, 2, 2, 0, 0, 0, | |
| // , , , , , , , ; 78h | |
| 0, 0, 0, 0, 0, 0, 0, 0}; | |
| static void keyboard_int(BOOL absolute) { | |
| static void keybrd_int(BOOL absolute) { | |
| if (keybrd.buffers) { | if (keybrd.buffers) { |
| if (!(keybrd.status & 2)) { | if (!(keybrd.status & 2)) { |
| Line 58 static void keybrd_int(BOOL absolute) { | Line 18 static void keybrd_int(BOOL absolute) { |
| } | } |
| pic_setirq(1); | pic_setirq(1); |
| nevent_set(NEVENT_KEYBOARD, keybrd.xferclock, | nevent_set(NEVENT_KEYBOARD, keybrd.xferclock, |
| keybrd_callback, absolute); | keyboard_callback, absolute); |
| } | } |
| } | } |
| void keybrd_callback(NEVENTITEM item) { | void keyboard_callback(NEVENTITEM item) { |
| if (item->flag & NEVENT_SETEVENT) { | if (item->flag & NEVENT_SETEVENT) { |
| keybrd_int(NEVENT_RELATIVE); | keyboard_int(NEVENT_RELATIVE); |
| } | |
| } | |
| static void keybrd_out(REG8 data) { | |
| if (keybrd.buffers < KB_BUF) { | |
| keybrd.buf[(keybrd.pos + keybrd.buffers) & KB_BUFMASK] = data; | |
| keybrd.buffers++; | |
| if (!nevent_iswork(NEVENT_KEYBOARD)) { | |
| keybrd_int(NEVENT_ABSOLUTE); | |
| } | |
| } | |
| else { | |
| keybrd.status |= 0x10; | |
| } | |
| } | |
| // ---- | |
| static UINT8 keystat[0x80]; | |
| void keystat_reset(void) { | |
| ZeroMemory(keystat, sizeof(keystat)); | |
| } | |
| void keystat_senddata(REG8 data) { | |
| REG8 key; | |
| BOOL keynochange; | |
| const _NKEYM *user; | |
| UINT i; | |
| key = data & 0x7f; | |
| keynochange = FALSE; | |
| // CTRL:カナ 0x71,0x72 bit7==0でトグル処理 (標準処理) | |
| if ((key == 0x71) || (key == 0x72)) { | |
| if (data & 0x80) { | |
| return; | |
| } | |
| data = key | (keystat[key] & 0x80); | |
| keystat[key] ^= 0x80; | |
| } | |
| else if ((key == 0x76) || (key == 0x77)) { // user key | |
| user = np2cfg.userkey + (key - 0x76); | |
| for (i=0; i<user->keys; i++) { | |
| key = user->key[i] & 0x7f; | |
| if (!((keystat[key] ^ data) & 0x80)) { | |
| keystat[key] ^= 0x80; | |
| keybrd_out((REG8)(key | (data & 0x80))); | |
| } | |
| } | |
| return; | |
| } | |
| else { | |
| if ((np2cfg.XSHIFT) && | |
| (((key == 0x70) && (np2cfg.XSHIFT & 1)) || | |
| ((key == 0x74) && (np2cfg.XSHIFT & 2)) || | |
| ((key == 0x73) && (np2cfg.XSHIFT & 4)))) { | |
| if (data & 0x80) { | |
| return; | |
| } | |
| data = key | (keystat[key] & 0x80); | |
| keystat[key] ^= 0x80; | |
| } | |
| else { | |
| // CTRL:カナ 0x79,0x7a bit7をそのまま通知 | |
| // (ハードウェアでメカニカル処理してる場合) | |
| if ((key == 0x79) || (key == 0x7a)) { | |
| key -= 0x08; | |
| data -= 0x08; | |
| } | |
| if (!((keystat[key] ^ data) & 0x80)) { | |
| keystat[key] ^= 0x80; | |
| } | |
| else { | |
| keynochange = TRUE; | |
| if (kbexflag[key] & 2) { // キーリピート無し | |
| return; | |
| } | |
| } | |
| } | |
| } | |
| if ((!np2cfg.KEY_MODE) || (!(kbexflag[key] & 1))) { | |
| if (keynochange) { | |
| if (data & 0x80) { // ver0.30 | |
| return; | |
| } | |
| keybrd_out((REG8)(data ^ 0x80)); | |
| } | |
| keybrd_out(data); | |
| } | |
| } | |
| void keystat_forcerelease(REG8 value) { | |
| REG8 key; | |
| const _NKEYM *user; | |
| UINT i; | |
| key = value & 0x7f; | |
| if ((key != 0x76) && (key != 0x77)) { | |
| if (keystat[key] & 0x80) { | |
| keystat[key] &= ~0x80; | |
| keybrd_out((REG8)(key | 0x80)); | |
| } | |
| } | |
| else { | |
| user = np2cfg.userkey + (key - 0x76); | |
| for (i=0; i<user->keys; i++) { | |
| key = user->key[i] & 0x7f; | |
| if (keystat[key] & 0x80) { | |
| keystat[key] &= ~0x80; | |
| keybrd_out((REG8)(key | 0x80)); | |
| } | |
| } | |
| } | |
| } | |
| void keystat_resetcopyhelp(void) { | |
| REG8 i; | |
| for (i=0x60; i<0x62; i++) { | |
| if (keystat[i] & 0x80) { | |
| keystat[i] &= 0x7f; | |
| keybrd_out((REG8)(i | 0x80)); | |
| } | |
| } | } |
| } | } |
| void keystat_allrelease(void) { | static void IOOUTCALL keyboard_o41(UINT port, REG8 dat) { |
| REG8 i; | |
| for (i=0; i<0x80; i++) { | |
| if (keystat[i] & 0x80) { | |
| keystat[i] &= ~0x80; | |
| keybrd_out((REG8)(i | 0x80)); | |
| } | |
| } | |
| } | |
| void keystat_resetjoykey(void) { | |
| int i; | |
| REG8 key; | |
| for (i=0; i<12; i++) { | |
| key = joykeytable[i]; | |
| if (keystat[key] & 0x80) { | |
| keystat[key] &= 0x7f; | |
| keybrd_out((REG8)(key | 0x80)); | |
| } | |
| } | |
| } | |
| // ---- | |
| typedef struct { | |
| UINT8 joysync; | |
| UINT8 joylast; | |
| UINT8 mouselast; | |
| UINT8 padding; | |
| UINT8 d_up; | |
| UINT8 d_dn; | |
| UINT8 d_lt; | |
| UINT8 d_rt; | |
| } KEYEXT; | |
| static KEYEXT keyext; | |
| static const UINT8 mousedelta[] = {1, 1, 1, 1, | |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 4}; | |
| #define MOUSESTEPMAX ((sizeof(mousedelta) / sizeof(UINT8)) - 1) | |
| void keyext_flash(void) { | |
| keyext.joysync = 0; | |
| } | |
| BYTE keyext_getjoy(void) { | |
| BYTE flg; | |
| const BYTE *p; | |
| BYTE bit; | |
| if (!keyext.joysync) { | |
| keyext.joysync = 1; | |
| flg = 0xff; | |
| p = joykeytable; | |
| for (bit=0x20; bit; bit>>=1) { | |
| if ((keystat[p[0]] & 0x80) || (keystat[p[1]] & 0x80)) { | |
| flg ^= bit; | |
| } | |
| p += 2; | |
| } | |
| keyext.joylast = flg; | |
| } | |
| return(keyext.joylast); | |
| } | |
| BYTE keyext_getmouse(SINT16 *x, SINT16 *y) { | |
| BYTE btn; | |
| BYTE acc; | |
| SINT16 tmp; | |
| BYTE ret; | |
| btn = keyext_getjoy(); | |
| acc = btn | keyext.mouselast; | |
| keyext.mouselast = btn; | |
| tmp = 0; | |
| if (!(btn & 1)) { | |
| tmp -= mousedelta[keyext.d_up]; | |
| } | |
| if (!(acc & 1)) { | |
| if (keyext.d_up < MOUSESTEPMAX) { | |
| keyext.d_up++; | |
| } | |
| } | |
| else { | |
| keyext.d_up = 0; | |
| } | |
| if (!(btn & 2)) { | |
| tmp += mousedelta[keyext.d_dn]; | |
| } | |
| if (!(acc & 2)) { | |
| if (keyext.d_dn < MOUSESTEPMAX) { | |
| keyext.d_dn++; | |
| } | |
| } | |
| else { | |
| keyext.d_dn = 0; | |
| } | |
| *y += tmp; | |
| tmp = 0; | |
| if (!(btn & 4)) { | |
| tmp -= mousedelta[keyext.d_lt]; | |
| } | |
| if (!(acc & 4)) { | |
| if (keyext.d_lt < MOUSESTEPMAX) { | |
| keyext.d_lt++; | |
| } | |
| } | |
| else { | |
| keyext.d_lt = 0; | |
| } | |
| if (!(btn & 8)) { | |
| tmp += mousedelta[keyext.d_rt]; | |
| } | |
| if (!(acc & 8)) { | |
| if (keyext.d_rt < MOUSESTEPMAX) { | |
| keyext.d_rt++; | |
| } | |
| } | |
| else { | |
| keyext.d_rt = 0; | |
| } | |
| *x += tmp; | |
| ret = 0x5f; | |
| ret += (btn & 0x10) << 3; | |
| ret += (btn & 0x20); | |
| return(ret); | |
| } | |
| // ---- | |
| static void IOOUTCALL keybrd_o41(UINT port, REG8 dat) { | |
| keybrd.mode = dat; | keybrd.mode = dat; |
| (void)port; | (void)port; |
| } | } |
| static void IOOUTCALL keybrd_o43(UINT port, REG8 dat) { | static void IOOUTCALL keyboard_o43(UINT port, REG8 dat) { |
| if ((!(dat & 0x08)) && (keybrd.cmd & 0x08)) { | if ((!(dat & 0x08)) && (keybrd.cmd & 0x08)) { |
| keyboard_resetsignal(); | keyboard_resetsignal(); |
| Line 358 static void IOOUTCALL keybrd_o43(UINT po | Line 47 static void IOOUTCALL keybrd_o43(UINT po |
| (void)port; | (void)port; |
| } | } |
| static REG8 IOINPCALL keybrd_i41(UINT port) { | static REG8 IOINPCALL keyboard_i41(UINT port) { |
| (void)port; | (void)port; |
| keybrd.status &= ~2; | keybrd.status &= ~2; |
| return(keybrd.data); | return(keybrd.data); |
| } | } |
| static REG8 IOINPCALL keybrd_i43(UINT port) { | static REG8 IOINPCALL keyboard_i43(UINT port) { |
| (void)port; | (void)port; |
| return(keybrd.status); | return(keybrd.status); |
| Line 375 static REG8 IOINPCALL keybrd_i43(UINT po | Line 64 static REG8 IOINPCALL keybrd_i43(UINT po |
| // ---- | // ---- |
| static const IOOUT keybrdo41[2] = { | static const IOOUT keybrdo41[2] = { |
| keybrd_o41, keybrd_o43}; | keyboard_o41, keyboard_o43}; |
| static const IOINP keybrdi41[2] = { | static const IOINP keybrdi41[2] = { |
| keybrd_i41, keybrd_i43}; | keyboard_i41, keyboard_i43}; |
| void keyboard_reset(void) { | void keyboard_reset(void) { |
| Line 395 void keyboard_bind(void) { | Line 84 void keyboard_bind(void) { |
| iocore_attachsysinpex(0x0041, 0x0cf1, keybrdi41, 2); | iocore_attachsysinpex(0x0041, 0x0cf1, keybrdi41, 2); |
| } | } |
| void keyboard_resetsignal(void) { // ver0.29 | void keyboard_resetsignal(void) { |
| int i; | |
| keybrd.mode = 0x5e; | keybrd.mode = 0x5e; |
| keybrd.cmd = 0; | keybrd.cmd = 0; |
| keybrd.status = 0; | keybrd.status = 0; |
| keybrd.buffers = 0; | keybrd.buffers = 0; |
| keybrd.pos = 0; | keybrd.pos = 0; |
| for (i=0; i<0x80; i++) { | keystat_resendstat(); |
| if (keystat[i]) { | } |
| keybrd_out((REG8)i); | |
| void keyboard_send(REG8 data) { | |
| if (keybrd.buffers < KB_BUF) { | |
| keybrd.buf[(keybrd.pos + keybrd.buffers) & KB_BUFMASK] = data; | |
| keybrd.buffers++; | |
| if (!nevent_iswork(NEVENT_KEYBOARD)) { | |
| keyboard_int(NEVENT_ABSOLUTE); | |
| } | } |
| } | } |
| else { | |
| keybrd.status |= 0x10; | |
| } | |
| } | } |
| // ----------------------------------------------------------------------- | |
| // ---- RS-232C | |
| COMMNG cm_rs232c; | COMMNG cm_rs232c; |