393 lines
9.5 KiB
C
393 lines
9.5 KiB
C
/*
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Copyright (C) 1997-2001 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <termios.h>
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#include <sys/ioctl.h>
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#include <sys/stat.h>
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#include <sys/vt.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <signal.h>
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#include <sys/mman.h>
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#include <asm/io.h>
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#include "vga.h"
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#include "vgakeyboard.h"
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#include "vgamouse.h"
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#include "../ref_soft/r_local.h"
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#include "../client/keys.h"
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#include "../linux/rw_linux.h"
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/*****************************************************************************/
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/* KEYBOARD */
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/*****************************************************************************/
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static unsigned char scantokey[128];
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Key_Event_fp_t Key_Event_fp;
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static void keyhandler(int scancode, int state)
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{
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int sc;
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sc = scancode & 0x7f;
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//ri.Con_Printf(PRINT_ALL, "scancode=%x (%d%s)\n", scancode, sc, scancode&0x80?"+128":"");
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Key_Event_fp(scantokey[sc], state == KEY_EVENTPRESS);
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}
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void KBD_Init(Key_Event_fp_t fp)
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{
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int i;
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Key_Event_fp = fp;
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for (i=0 ; i<128 ; i++)
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scantokey[i] = ' ';
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scantokey[ 1] = K_ESCAPE;
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scantokey[ 2] = '1';
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scantokey[ 3] = '2';
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scantokey[ 4] = '3';
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scantokey[ 5] = '4';
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scantokey[ 6] = '5';
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scantokey[ 7] = '6';
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scantokey[ 8] = '7';
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scantokey[ 9] = '8';
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scantokey[ 10] = '9';
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scantokey[ 11] = '0';
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scantokey[ 12] = '-';
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scantokey[ 13] = '=';
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scantokey[ 14] = K_BACKSPACE;
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scantokey[ 15] = K_TAB;
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scantokey[ 16] = 'q';
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scantokey[ 17] = 'w';
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scantokey[ 18] = 'e';
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scantokey[ 19] = 'r';
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scantokey[ 20] = 't';
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scantokey[ 21] = 'y';
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scantokey[ 22] = 'u';
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scantokey[ 23] = 'i';
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scantokey[ 24] = 'o';
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scantokey[ 25] = 'p';
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scantokey[ 26] = '[';
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scantokey[ 27] = ']';
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scantokey[ 28] = K_ENTER;
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scantokey[ 29] = K_CTRL; //left
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scantokey[ 30] = 'a';
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scantokey[ 31] = 's';
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scantokey[ 32] = 'd';
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scantokey[ 33] = 'f';
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scantokey[ 34] = 'g';
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scantokey[ 35] = 'h';
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scantokey[ 36] = 'j';
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scantokey[ 37] = 'k';
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scantokey[ 38] = 'l';
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scantokey[ 39] = ';';
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scantokey[ 40] = '\'';
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scantokey[ 41] = '`';
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scantokey[ 42] = K_SHIFT; //left
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scantokey[ 43] = '\\';
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scantokey[ 44] = 'z';
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scantokey[ 45] = 'x';
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scantokey[ 46] = 'c';
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scantokey[ 47] = 'v';
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scantokey[ 48] = 'b';
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scantokey[ 49] = 'n';
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scantokey[ 50] = 'm';
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scantokey[ 51] = ',';
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scantokey[ 52] = '.';
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scantokey[ 53] = '/';
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scantokey[ 54] = K_SHIFT; //right
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scantokey[ 55] = '*'; //keypad
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scantokey[ 56] = K_ALT; //left
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scantokey[ 57] = ' ';
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// 58 caps lock
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scantokey[ 59] = K_F1;
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scantokey[ 60] = K_F2;
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scantokey[ 61] = K_F3;
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scantokey[ 62] = K_F4;
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scantokey[ 63] = K_F5;
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scantokey[ 64] = K_F6;
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scantokey[ 65] = K_F7;
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scantokey[ 66] = K_F8;
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scantokey[ 67] = K_F9;
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scantokey[ 68] = K_F10;
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// 69 numlock
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// 70 scrollock
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scantokey[ 71] = K_KP_HOME;
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scantokey[ 72] = K_KP_UPARROW;
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scantokey[ 73] = K_KP_PGUP;
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scantokey[ 74] = K_KP_MINUS;
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scantokey[ 75] = K_KP_LEFTARROW;
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scantokey[ 76] = K_KP_5;
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scantokey[ 77] = K_KP_RIGHTARROW;
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scantokey[ 79] = K_KP_END;
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scantokey[ 78] = K_KP_PLUS;
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scantokey[ 80] = K_KP_DOWNARROW;
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scantokey[ 81] = K_KP_PGDN;
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scantokey[ 82] = K_KP_INS;
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scantokey[ 83] = K_KP_DEL;
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// 84 to 86 not used
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scantokey[ 87] = K_F11;
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scantokey[ 88] = K_F12;
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// 89 to 95 not used
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scantokey[ 96] = K_KP_ENTER; //keypad enter
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scantokey[ 97] = K_CTRL; //right
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scantokey[ 98] = K_KP_SLASH;
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scantokey[ 99] = K_F12; // print screen, bind to screenshot by default
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scantokey[100] = K_ALT; // right
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scantokey[101] = K_PAUSE; // break
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scantokey[102] = K_HOME;
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scantokey[103] = K_UPARROW;
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scantokey[104] = K_PGUP;
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scantokey[105] = K_LEFTARROW;
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scantokey[106] = K_RIGHTARROW;
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scantokey[107] = K_END;
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scantokey[108] = K_DOWNARROW;
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scantokey[109] = K_PGDN;
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scantokey[110] = K_INS;
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scantokey[111] = K_DEL;
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scantokey[119] = K_PAUSE;
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if (keyboard_init())
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Sys_Error("keyboard_init() failed");
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keyboard_seteventhandler(keyhandler);
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keyboard_translatekeys(DONT_CATCH_CTRLC);
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}
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void KBD_Update(void)
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{
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while (keyboard_update())
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;
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}
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void KBD_Close(void)
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{
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keyboard_close();
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}
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/*****************************************************************************/
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/* MOUSE */
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/*****************************************************************************/
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// this is inside the renderer shared lib, so these are called from vid_so
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static qboolean UseMouse = true;
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static int mouserate = MOUSE_DEFAULTSAMPLERATE;
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static int mouse_buttons;
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static int mouse_buttonstate;
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static int mouse_oldbuttonstate;
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static float mouse_x, mouse_y;
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static float old_mouse_x, old_mouse_y;
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static int mx, my;
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static cvar_t *m_filter;
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static cvar_t *in_mouse;
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static cvar_t *mdev;
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static cvar_t *mrate;
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static qboolean mlooking;
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// state struct passed in Init
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static in_state_t *in_state;
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static cvar_t *sensitivity;
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static cvar_t *lookstrafe;
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static cvar_t *m_side;
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static cvar_t *m_yaw;
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static cvar_t *m_pitch;
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static cvar_t *m_forward;
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static cvar_t *freelook;
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static void Force_CenterView_f (void)
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{
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in_state->viewangles[PITCH] = 0;
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}
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static void RW_IN_MLookDown (void)
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{
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mlooking = true;
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}
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static void RW_IN_MLookUp (void)
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{
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mlooking = false;
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in_state->IN_CenterView_fp ();
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}
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static void mousehandler(int buttonstate, int dx, int dy)
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{
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mouse_buttonstate = buttonstate;
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mx += dx;
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my += dy;
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}
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void RW_IN_Init(in_state_t *in_state_p)
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{
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int mtype;
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int i;
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in_state = in_state_p;
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// mouse variables
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m_filter = ri.Cvar_Get ("m_filter", "0", 0);
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in_mouse = ri.Cvar_Get ("in_mouse", "1", CVAR_ARCHIVE);
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freelook = ri.Cvar_Get( "freelook", "0", 0 );
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lookstrafe = ri.Cvar_Get ("lookstrafe", "0", 0);
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sensitivity = ri.Cvar_Get ("sensitivity", "3", 0);
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m_pitch = ri.Cvar_Get ("m_pitch", "0.022", 0);
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m_yaw = ri.Cvar_Get ("m_yaw", "0.022", 0);
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m_forward = ri.Cvar_Get ("m_forward", "1", 0);
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m_side = ri.Cvar_Get ("m_side", "0.8", 0);
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ri.Cmd_AddCommand ("+mlook", RW_IN_MLookDown);
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ri.Cmd_AddCommand ("-mlook", RW_IN_MLookUp);
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ri.Cmd_AddCommand ("force_centerview", Force_CenterView_f);
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mouse_buttons = 3;
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mtype = vga_getmousetype();
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mdev = ri.Cvar_Get ("mdev", "/dev/mouse", 0);
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mrate = ri.Cvar_Get ("mrate", "1200", 0);
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// printf("Mouse: dev=%s,type=%s,speed=%d\n",
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// mousedev, mice[mtype].name, mouserate);
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if (mouse_init(mdev->string, mtype, (int)mrate->value))
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{
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ri.Con_Printf(PRINT_ALL, "No mouse found\n");
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UseMouse = false;
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}
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else
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mouse_seteventhandler(mousehandler);
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}
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void RW_IN_Shutdown(void)
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{
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mouse_close();
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}
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/*
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===========
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IN_Commands
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===========
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*/
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void RW_IN_Commands (void)
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{
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if (!UseMouse)
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return;
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// poll mouse values
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mouse_update();
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// perform button actions
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if ((mouse_buttonstate & MOUSE_LEFTBUTTON) &&
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!(mouse_oldbuttonstate & MOUSE_LEFTBUTTON))
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in_state->Key_Event_fp (K_MOUSE1, true);
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else if (!(mouse_buttonstate & MOUSE_LEFTBUTTON) &&
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(mouse_oldbuttonstate & MOUSE_LEFTBUTTON))
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in_state->Key_Event_fp (K_MOUSE1, false);
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if ((mouse_buttonstate & MOUSE_RIGHTBUTTON) &&
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!(mouse_oldbuttonstate & MOUSE_RIGHTBUTTON))
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in_state->Key_Event_fp (K_MOUSE2, true);
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else if (!(mouse_buttonstate & MOUSE_RIGHTBUTTON) &&
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(mouse_oldbuttonstate & MOUSE_RIGHTBUTTON))
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in_state->Key_Event_fp (K_MOUSE2, false);
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if ((mouse_buttonstate & MOUSE_MIDDLEBUTTON) &&
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!(mouse_oldbuttonstate & MOUSE_MIDDLEBUTTON))
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Key_Event_fp (K_MOUSE3, true);
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else if (!(mouse_buttonstate & MOUSE_MIDDLEBUTTON) &&
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(mouse_oldbuttonstate & MOUSE_MIDDLEBUTTON))
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in_state->Key_Event_fp (K_MOUSE3, false);
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mouse_oldbuttonstate = mouse_buttonstate;
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}
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/*
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===========
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IN_Move
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===========
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*/
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void RW_IN_Move (usercmd_t *cmd)
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{
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if (!UseMouse)
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return;
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// poll mouse values
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mouse_update();
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if (m_filter->value)
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{
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mouse_x = (mx + old_mouse_x) * 0.5;
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mouse_y = (my + old_mouse_y) * 0.5;
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}
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else
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{
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mouse_x = mx;
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mouse_y = my;
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}
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old_mouse_x = mx;
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old_mouse_y = my;
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if (!mx && !my)
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return;
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mx = my = 0; // clear for next update
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mouse_x *= sensitivity->value;
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mouse_y *= sensitivity->value;
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// add mouse X/Y movement to cmd
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if ( (*in_state->in_strafe_state & 1) ||
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(lookstrafe->value && mlooking ))
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cmd->sidemove += m_side->value * mouse_x;
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else
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in_state->viewangles[YAW] -= m_yaw->value * mouse_x;
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if ( (mlooking || freelook->value) &&
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!(*in_state->in_strafe_state & 1))
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{
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in_state->viewangles[PITCH] += m_pitch->value * mouse_y;
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}
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else
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{
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cmd->forwardmove -= m_forward->value * mouse_y;
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}
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}
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void RW_IN_Frame (void)
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{
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}
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void RW_IN_Activate(void)
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{
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}
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