|
|
| version 1.1, 2003/11/16 16:43:45 | version 1.2, 2004/07/26 15:53:26 |
|---|---|
| Line 1 | Line 1 |
| /* $Id$ */ | |
| /*- | |
| * Copyright (c) 2004 NONAKA Kimihiro <aw9k-nnk@asahi-net.or.jp>, | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions | |
| * are met: | |
| * 1. Redistributions of source code must retain the above copyright | |
| * notice, this list of conditions and the following disclaimer. | |
| * 2. Redistributions in binary form must reproduce the above copyright | |
| * notice, this list of conditions and the following disclaimer in the | |
| * documentation and/or other materials provided with the distribution. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| * SUCH DAMAGE. | |
| */ | |
| #include "compiler.h" | #include "compiler.h" |
| #if defined(SUPPORT_JOYSTICK) | |
| #include "np2.h" | #include "np2.h" |
| #include "joymng.h" | #include "joymng.h" |
| #include "joydrv/joydrv.h" | |
| static struct { | |
| joydrv_handle_t hdl; | |
| BYTE pad1btn[NELEMENTS(np2oscfg.JOY1BTN)]; | |
| REG8 flag; | |
| joydrv_handle_t *devlist; | |
| BOOL inited; | |
| } joyinfo = { | |
| NULL, | |
| { 0, }, | |
| 0xff, | |
| NULL, | |
| FALSE, | |
| }; | |
| void | |
| joymng_initialize(void) | |
| { | |
| int i; | |
| if (!joyinfo.inited) { | |
| joyinfo.devlist = joydrv_initialize(); | |
| if (joyinfo.devlist == NULL) { | |
| np2oscfg.JOYPAD1 |= 2; | |
| } | |
| joyinfo.inited = TRUE; | |
| } | |
| if (joyinfo.hdl) { | |
| joydrv_close(joyinfo.hdl); | |
| joyinfo.hdl = NULL; | |
| } | |
| if (np2oscfg.JOYPAD1 == 1) { | |
| joyinfo.hdl = joydrv_open(np2oscfg.JOYDEV[0]); | |
| if (joyinfo.hdl == NULL) { | |
| np2oscfg.JOYPAD1 |= 2; | |
| } | |
| } | |
| for (i = 0; i < JOY_NBUTTON; i++) { | |
| joyinfo.pad1btn[i] = 0xff ^ ((np2oscfg.JOY1BTN[i] & 3) << ((np2oscfg.JOY1BTN[i] & 4) ? 4 : 6)); | |
| } | |
| } | |
| void | |
| joymng_deinitialize(void) | |
| { | |
| if (joyinfo.hdl) { | |
| joydrv_close(joyinfo.hdl); | |
| joyinfo.hdl = NULL; | |
| } | |
| if (joyinfo.devlist) { | |
| _MFREE(joyinfo.devlist); | |
| joyinfo.devlist = NULL; | |
| } | |
| joydrv_terminate(); | |
| joyinfo.inited = FALSE; | |
| np2oscfg.JOYPAD1 &= 1; | |
| } | |
| const joydrv_handle_t * | |
| joymng_get_devinfo_list(void) | |
| { | |
| return (const joydrv_handle_t *)joyinfo.devlist; | |
| } | |
| void | |
| joymng_sync(void) | |
| { | |
| np2oscfg.JOYPAD1 &= 0x7f; | |
| joyinfo.flag = 0xff; | |
| } | |
| REG8 | |
| joymng_getstat(void) | |
| { | |
| JOYINFO_T ji; | |
| int i; | |
| if ((np2oscfg.JOYPAD1 == 1) && joyinfo.hdl) { | |
| if (joydrv_getstat(joyinfo.hdl, &ji) == SUCCESS) { | |
| np2oscfg.JOYPAD1 |= 0x80; | |
| joyinfo.flag = 0xff; | |
| /* X */ | |
| if (ji.axis[0] > 0x4000) { | |
| joyinfo.flag &= ~JOY_RIGHT_BIT; | |
| } else if (ji.axis[0] < -0x4000) { | |
| joyinfo.flag &= ~JOY_LEFT_BIT; | |
| } | |
| /* Y */ | |
| if (ji.axis[1] > 0x4000) { | |
| joyinfo.flag &= ~JOY_DOWN_BIT; | |
| } else if (ji.axis[1] < -0x4000) { | |
| joyinfo.flag &= ~JOY_UP_BIT; | |
| } | |
| /* button */ | |
| for (i = 0; i < JOY_NBUTTON; ++i) { | |
| if (ji.button[i]) { | |
| joyinfo.flag &= joyinfo.pad1btn[i]; | |
| } | |
| } | |
| } | |
| } | |
| return joyinfo.flag; | |
| } | |
| REG8 | |
| joymng_getstat_with_map(UINT8 *axismap, UINT8 *btnmap) | |
| { | |
| JOYINFO_T ji; | |
| int i; | |
| REG8 joyflag; | |
| if (joyinfo.hdl) { | |
| if (joydrv_getstat_with_map(joyinfo.hdl, &ji, axismap, btnmap) == SUCCESS) { | |
| joyflag = 0xff; | |
| /* X */ | |
| if (ji.axis[0] > 0x4000) { | |
| joyflag &= ~JOY_RIGHT_BIT; | |
| } else if (ji.axis[0] < -0x4000) { | |
| joyflag &= ~JOY_LEFT_BIT; | |
| } | |
| /* Y */ | |
| if (ji.axis[1] > 0x4000) { | |
| joyflag &= ~JOY_DOWN_BIT; | |
| } else if (ji.axis[1] < -0x4000) { | |
| joyflag &= ~JOY_UP_BIT; | |
| } | |
| /* button */ | |
| for (i = 0; i < JOY_NBUTTON; ++i) { | |
| if (ji.button[i]) { | |
| joyflag &= joyinfo.pad1btn[i]; | |
| } | |
| } | |
| return joyflag; | |
| } | |
| } | |
| return 0xff; | |
| } | |
| void | |
| joymng_update(void) | |
| { | |
| if (joyinfo.hdl) { | |
| joydrv_update(joyinfo.hdl); | |
| } | |
| } | |
| int | |
| joymng_update_task(void *p) | |
| { | |
| UNUSED(p); | |
| if (joyinfo.hdl) { | |
| joydrv_update(joyinfo.hdl); | |
| } | |
| return TRUE; | |
| } | |
| #endif /* SUPPORT_JOYSTICK */ |