--- /dev/null
+/*
+ in_svgalib.c
+
+ (description)
+
+ Copyright (C) 1996-1997 Id Software, Inc.
+ Copyright (C) 1999-2000 Marcus Sundberg [mackan@stacken.kth.se]
+ Copyright (C) 1999,2000 contributors of the QuakeForge project
+ 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:
+
+ Free Software Foundation, Inc.
+ 59 Temple Place - Suite 330
+ Boston, MA 02111-1307, USA
+
+ $Id$
+*/
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "quakedef.h"
+#include "sys.h"
+#include "console.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <vga.h>
+#include <vgakeyboard.h>
+#include <vgamouse.h>
+
+
+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;
+
+static void IN_init_kb();
+static void IN_init_mouse();
+
+cvar_t m_filter = {"m_filter","0"};
+
+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, int dz, int drx, int dry, int drz)
+{
+ mouse_buttonstate = buttonstate;
+ mx += dx;
+ my += dy;
+ if (drx > 0) {
+ Key_Event(K_MWHEELUP, 1);
+ Key_Event(K_MWHEELUP, 0);
+ } else if (drx < 0) {
+ Key_Event(K_MWHEELDOWN, 1);
+ Key_Event(K_MWHEELDOWN, 0);
+ }
+}
+
+
+void Force_CenterView_f(void)
+{
+ cl.viewangles[PITCH] = 0;
+}
+
+
+void IN_Init(void)
+{
+ if (COM_CheckParm("-nokbd")) UseKeyboard = 0;
+ if (COM_CheckParm("-nomouse")) UseMouse = 0;
+
+ if (UseKeyboard)
+ IN_init_kb();
+ if (UseMouse)
+ IN_init_mouse();
+
+ in_svgalib_inited = 1;
+}
+
+static void IN_init_kb()
+{
+ int i;
+
+ 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;
+ scantokey[ 56] = K_ALT; /*left */
+ scantokey[ 57] = ' ';
+ scantokey[ 58] = K_CAPSLOCK;
+ 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;
+ scantokey[ 69] = KP_NUMLCK;
+ scantokey[ 70] = K_SCRLCK;
+ 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_PRNTSCR; /* print screen */
+ 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);
+}
+
+static void IN_init_mouse()
+{
+ int mtype;
+ char *mousedev;
+ int mouserate = MOUSE_DEFAULTSAMPLERATE;
+
+ 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);
+ }
+}
+
+void IN_Shutdown(void)
+{
+ Con_Printf("IN_Shutdown\n");
+
+ 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)
+{
+ if (UseMouse)
+ {
+ /* 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;
+ }
+ }
+}
+
+void IN_HandlePause (qboolean pause)
+{
+}
projects / xonotic / darkplaces.git / blobdiff