diff --git a/common/in_svgalib.c b/common/in_svgalib.c new file mode 100644 index 0000000..7d37670 --- /dev/null +++ b/common/in_svgalib.c @@ -0,0 +1,391 @@ +/* +Copyright (C) 1996-1997 Id Software, Inc. +Copyright (C) 1999-2000 contributors of the QuakeForge project +Copyright (C) 1999-2000 Marcus Sundberg [mackan@stacken.kth.se] + +Please see the file "AUTHORS" for a list of contributors + +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 the Free Software Foundation; either version 2 +of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "quakedef.h" + +#include +#include +#include + +#include +#include +#include + + +static int UseKeyboard = 1; +static int UseMouse = 1; +static int in_svgalib_inited = 0; + +static unsigned char scantokey[128]; +static int mouse_buttons; +static int mouse_buttonstate; +static int mouse_oldbuttonstate; +static float mouse_x, mouse_y; +static float old_mouse_x, old_mouse_y; +static int mx, my; + + +cvar_t _windowed_mouse = {"_windowed_mouse", "1", true}; +cvar_t m_filter = {"m_filter","0"}; + +static cvar_t mouse_button_commands[3] = +{ + {"mouse1","+attack"}, + {"mouse2","+strafe"}, + {"mouse3","+forward"}, +}; + + +#if 0 +static void +vtswitch(int newconsole) +{ + int fd; + struct vt_stat x; + + /* switch consoles and wait until reactivated */ + fd = open("/dev/console", O_RDONLY); + ioctl(fd, VT_GETSTATE, &x); + ioctl(fd, VT_ACTIVATE, newconsole); + ioctl(fd, VT_WAITACTIVE, x.v_active); + close(fd); +} + +static int +matchmouse(int mouse, char *name) +{ + int i; + + for (i=0 ; i < NUM_MICE ; i++) { + if (!strcmp(mice[i].name, name)) return i; + } + return mouse; +} +#endif + + +static void +keyhandler(int scancode, int state) +{ + int sc; + + sc = scancode & 0x7f; +#if 0 + Con_Printf("scancode=%x (%d%s)\n", scancode, sc, scancode&0x80?"+128":""); +#endif + Key_Event(scantokey[sc], state == KEY_EVENTPRESS); +} + + +static void +mousehandler(int buttonstate, int dx, int dy) +{ + mouse_buttonstate = buttonstate; + mx += dx; + my += dy; +} + + +void +Force_CenterView_f(void) +{ + cl.viewangles[PITCH] = 0; +} + + +void +IN_Init(void) +{ + int i; + int mtype; + char *mousedev; + int mouserate = MOUSE_DEFAULTSAMPLERATE; + + if (COM_CheckParm("-nokbd")) UseKeyboard = 0; + if (COM_CheckParm("-nomouse")) UseMouse = 0; + + if (UseKeyboard) { + for (i=0 ; i<128 ; i++) { + scantokey[i] = ' '; + } + + scantokey[ 1] = K_ESCAPE; + scantokey[ 2] = '1'; + scantokey[ 3] = '2'; + scantokey[ 4] = '3'; + scantokey[ 5] = '4'; + scantokey[ 6] = '5'; + scantokey[ 7] = '6'; + scantokey[ 8] = '7'; + scantokey[ 9] = '8'; + scantokey[ 10] = '9'; + scantokey[ 11] = '0'; + scantokey[ 12] = '-'; + scantokey[ 13] = '='; + scantokey[ 14] = K_BACKSPACE; + scantokey[ 15] = K_TAB; + scantokey[ 16] = 'q'; + scantokey[ 17] = 'w'; + scantokey[ 18] = 'e'; + scantokey[ 19] = 'r'; + scantokey[ 20] = 't'; + scantokey[ 21] = 'y'; + scantokey[ 22] = 'u'; + scantokey[ 23] = 'i'; + scantokey[ 24] = 'o'; + scantokey[ 25] = 'p'; + scantokey[ 26] = '['; + scantokey[ 27] = ']'; + scantokey[ 28] = K_ENTER; + scantokey[ 29] = K_CTRL; /*left */ + scantokey[ 30] = 'a'; + scantokey[ 31] = 's'; + scantokey[ 32] = 'd'; + scantokey[ 33] = 'f'; + scantokey[ 34] = 'g'; + scantokey[ 35] = 'h'; + scantokey[ 36] = 'j'; + scantokey[ 37] = 'k'; + scantokey[ 38] = 'l'; + scantokey[ 39] = ';'; + scantokey[ 40] = '\''; + scantokey[ 41] = '`'; + scantokey[ 42] = K_SHIFT; /*left */ + scantokey[ 43] = '\\'; + scantokey[ 44] = 'z'; + scantokey[ 45] = 'x'; + scantokey[ 46] = 'c'; + scantokey[ 47] = 'v'; + scantokey[ 48] = 'b'; + scantokey[ 49] = 'n'; + scantokey[ 50] = 'm'; + scantokey[ 51] = ','; + scantokey[ 52] = '.'; + scantokey[ 53] = '/'; + scantokey[ 54] = K_SHIFT; /*right */ + scantokey[ 55] = KP_MULTIPLY; /*keypad */ + scantokey[ 56] = K_ALT; /*left */ + scantokey[ 57] = ' '; + /* 58 caps lock */ + scantokey[ 59] = K_F1; + scantokey[ 60] = K_F2; + scantokey[ 61] = K_F3; + scantokey[ 62] = K_F4; + scantokey[ 63] = K_F5; + scantokey[ 64] = K_F6; + scantokey[ 65] = K_F7; + scantokey[ 66] = K_F8; + scantokey[ 67] = K_F9; + scantokey[ 68] = K_F10; + /* 69 numlock */ + /* 70 scrollock */ + scantokey[ 71] = KP_HOME; + scantokey[ 72] = KP_UPARROW; + scantokey[ 73] = KP_PGUP; + scantokey[ 74] = KP_MINUS; + scantokey[ 75] = KP_LEFTARROW; + scantokey[ 76] = KP_5; + scantokey[ 77] = KP_RIGHTARROW; + scantokey[ 79] = KP_END; + scantokey[ 78] = KP_PLUS; + scantokey[ 80] = KP_DOWNARROW; + scantokey[ 81] = KP_PGDN; + scantokey[ 82] = KP_INS; + scantokey[ 83] = KP_DEL; + /* 84 to 86 not used */ + scantokey[ 87] = K_F11; + scantokey[ 88] = K_F12; + /* 89 to 95 not used */ + scantokey[ 96] = KP_ENTER; /* keypad enter */ + scantokey[ 97] = K_CTRL; /* right */ + scantokey[ 98] = KP_DIVIDE; + scantokey[ 99] = K_F12; /* print screen, bind to screenshot by default */ + scantokey[100] = K_ALT; /* right */ + + scantokey[101] = K_PAUSE; /* break */ + scantokey[102] = K_HOME; + scantokey[103] = K_UPARROW; + scantokey[104] = K_PGUP; + scantokey[105] = K_LEFTARROW; + scantokey[106] = K_RIGHTARROW; + scantokey[107] = K_END; + scantokey[108] = K_DOWNARROW; + scantokey[109] = K_PGDN; + scantokey[110] = K_INS; + scantokey[111] = K_DEL; + scantokey[119] = K_PAUSE; + + if (keyboard_init()) { + Sys_Error("keyboard_init() failed"); + } + keyboard_seteventhandler(keyhandler); + } + + if (UseMouse) { + Cvar_RegisterVariable(&mouse_button_commands[0]); + Cvar_RegisterVariable(&mouse_button_commands[1]); + Cvar_RegisterVariable(&mouse_button_commands[2]); + Cvar_RegisterVariable(&m_filter); + Cmd_AddCommand("force_centerview", Force_CenterView_f); + + mouse_buttons = 3; + + mtype = vga_getmousetype(); + + mousedev = "/dev/mouse"; + if (getenv("MOUSEDEV")) mousedev = getenv("MOUSEDEV"); + if (COM_CheckParm("-mdev")) { + mousedev = com_argv[COM_CheckParm("-mdev")+1]; + } + + if (getenv("MOUSERATE")) mouserate = atoi(getenv("MOUSERATE")); + if (COM_CheckParm("-mrate")) { + mouserate = atoi(com_argv[COM_CheckParm("-mrate")+1]); + } + +#if 0 + printf("Mouse: dev=%s,type=%s,speed=%d\n", + mousedev, mice[mtype].name, mouserate); +#endif + if (mouse_init(mousedev, mtype, mouserate)) { + Con_Printf("No mouse found\n"); + UseMouse = 0; + } else{ + mouse_seteventhandler((void*)mousehandler); + } + } + + in_svgalib_inited = 1; +} + + +void +IN_Shutdown(void) +{ + if (UseMouse) mouse_close(); + if (UseKeyboard) keyboard_close(); + in_svgalib_inited = 0; +} + + +void +Sys_SendKeyEvents(void) +{ + if (!in_svgalib_inited) return; + + if (UseKeyboard) { + while (keyboard_update()); + } +} + + +void +IN_Commands(void) +{ +#ifdef QUAKEWORLD + if (UseMouse) +#else + if (UseMouse && cls.state != ca_dedicated) +#endif + { + /* Poll mouse values */ + while (mouse_update()) + ; + + /* Perform button actions */ + if ((mouse_buttonstate & MOUSE_LEFTBUTTON) && + !(mouse_oldbuttonstate & MOUSE_LEFTBUTTON)) + Key_Event (K_MOUSE1, true); + else if (!(mouse_buttonstate & MOUSE_LEFTBUTTON) && + (mouse_oldbuttonstate & MOUSE_LEFTBUTTON)) + Key_Event (K_MOUSE1, false); + + if ((mouse_buttonstate & MOUSE_RIGHTBUTTON) && + !(mouse_oldbuttonstate & MOUSE_RIGHTBUTTON)) + Key_Event (K_MOUSE2, true); + else if (!(mouse_buttonstate & MOUSE_RIGHTBUTTON) && + (mouse_oldbuttonstate & MOUSE_RIGHTBUTTON)) + Key_Event (K_MOUSE2, false); + + if ((mouse_buttonstate & MOUSE_MIDDLEBUTTON) && + !(mouse_oldbuttonstate & MOUSE_MIDDLEBUTTON)) + Key_Event (K_MOUSE3, true); + else if (!(mouse_buttonstate & MOUSE_MIDDLEBUTTON) && + (mouse_oldbuttonstate & MOUSE_MIDDLEBUTTON)) + Key_Event (K_MOUSE3, false); + + mouse_oldbuttonstate = mouse_buttonstate; + } +} + + +void +IN_Move(usercmd_t *cmd) +{ + if (!UseMouse) return; + + /* Poll mouse values */ + while (mouse_update()) + ; + + if (m_filter.value) { + mouse_x = (mx + old_mouse_x) * 0.5; + mouse_y = (my + old_mouse_y) * 0.5; + } else { + mouse_x = mx; + mouse_y = my; + } + old_mouse_x = mx; + old_mouse_y = my; + /* Clear for next update */ + mx = my = 0; + + mouse_x *= sensitivity.value; + mouse_y *= sensitivity.value; + + /* Add mouse X/Y movement to cmd */ + if ( (in_strafe.state & 1) || + (lookstrafe.value && (in_mlook.state & 1) )) { + cmd->sidemove += m_side.value * mouse_x; + } else { + cl.viewangles[YAW] -= m_yaw.value * mouse_x; + } + + if ((in_mlook.state & 1)) V_StopPitchDrift(); + + if ((in_mlook.state & 1) && !(in_strafe.state & 1)) { + cl.viewangles[PITCH] += m_pitch.value * mouse_y; + if (cl.viewangles[PITCH] > 80) { + cl.viewangles[PITCH] = 80; + } + if (cl.viewangles[PITCH] < -70) { + cl.viewangles[PITCH] = -70; + } + } else { + if ((in_strafe.state & 1) && noclip_anglehack) { + cmd->upmove -= m_forward.value * mouse_y; + } else { + cmd->forwardmove -= m_forward.value * mouse_y; + } + } +}