mirror of
https://git.code.sf.net/p/quake/newtree
synced 2024-11-28 14:53:16 +00:00
491 lines
8.5 KiB
C
491 lines
8.5 KiB
C
/*
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in_ggi.c
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Input handling for ggi renderer.
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Copyright (C) 1996-1997 Id Software, Inc.
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Copyright (C) 1999 Marcus Sundberg [mackan@stacken.kth.se]
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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:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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$Id$
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*/
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#define _BSD
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#include <ctype.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <ggi/ggi.h>
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#include "cl_input.h"
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#include "client.h"
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#include "cmd.h"
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#include "console.h"
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#include "cvar.h"
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#include "host.h"
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#include "input.h"
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#include "joystick.h"
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#include "keys.h"
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#include "qargs.h"
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#include "sys.h"
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#include "view.h"
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cvar_t *m_filter;
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cvar_t *_windowed_mouse;
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#define NUM_STDBUTTONS 3
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#define NUM_BUTTONS 10
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static qboolean mouse_avail;
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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 p_mouse_x, p_mouse_y;
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static float old_windowed_mouse;
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static ggi_visual_t ggivis = NULL;
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static int
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XLateKey (ggi_key_event * ev)
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{
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int key = 0;
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if (GII_KTYP (ev->label) == GII_KT_DEAD) {
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ev->label = GII_KVAL (ev->label);
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}
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switch (ev->label) {
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case GIIK_P9:
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key = KP_PGUP;
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break;
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case GIIK_PageUp:
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key = K_PGUP;
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break;
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case GIIK_P3:
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key = KP_PGDN;
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break;
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case GIIK_PageDown:
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key = K_PGDN;
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break;
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case GIIK_P7:
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key = KP_HOME;
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break;
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case GIIK_Home:
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key = K_HOME;
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break;
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case GIIK_P1:
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key = KP_END;
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break;
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case GIIK_End:
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key = K_END;
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break;
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case GIIK_P4:
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key = KP_LEFTARROW;
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break;
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case GIIK_Left:
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key = K_LEFTARROW;
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break;
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case GIIK_P6:
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key = KP_RIGHTARROW;
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break;
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case GIIK_Right:
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key = K_RIGHTARROW;
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break;
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case GIIK_P2:
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key = KP_DOWNARROW;
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break;
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case GIIK_Down:
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key = K_DOWNARROW;
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break;
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case GIIK_P8:
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key = KP_UPARROW;
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break;
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case GIIK_Up:
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key = K_UPARROW;
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break;
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case GIIK_P5:
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key = KP_5;
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break;
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case GIIK_PBegin:
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key = K_AUX32;
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break;
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case GIIK_P0:
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key = KP_INS;
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break;
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case GIIK_Insert:
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key = K_INS;
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break;
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case GIIK_PSeparator:
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case GIIK_PDecimal:
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key = KP_DEL;
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break;
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case GIIUC_Delete:
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key = K_DEL;
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break;
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case GIIK_PStar:
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key = KP_MULTIPLY;
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break;
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case GIIK_PPlus:
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key = KP_PLUS;
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break;
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case GIIK_PMinus:
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key = KP_MINUS;
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break;
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case GIIK_PSlash:
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key = KP_DIVIDE;
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break;
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case GIIK_PEnter:
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key = KP_ENTER;
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break;
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case GIIUC_Return:
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key = K_ENTER;
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break;
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case GIIUC_Escape:
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key = K_ESCAPE;
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break;
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case GIIUC_Tab:
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key = K_TAB;
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break;
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case GIIK_F1:
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key = K_F1;
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break;
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case GIIK_F2:
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key = K_F2;
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break;
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case GIIK_F3:
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key = K_F3;
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break;
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case GIIK_F4:
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key = K_F4;
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break;
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case GIIK_F5:
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key = K_F5;
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break;
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case GIIK_F6:
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key = K_F6;
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break;
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case GIIK_F7:
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key = K_F7;
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break;
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case GIIK_F8:
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key = K_F8;
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break;
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case GIIK_F9:
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key = K_F9;
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break;
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case GIIK_F10:
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key = K_F10;
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break;
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case GIIK_F11:
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key = K_F11;
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break;
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case GIIK_F12:
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key = K_F12;
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break;
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case GIIUC_BackSpace:
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key = K_BACKSPACE;
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break;
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case GIIK_ShiftL:
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case GIIK_ShiftR:
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key = K_SHIFT;
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break;
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case GIIK_Execute:
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case GIIK_CtrlL:
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case GIIK_CtrlR:
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key = K_CTRL;
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break;
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case GIIK_AltL:
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case GIIK_MetaL:
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case GIIK_AltR:
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case GIIK_MetaR:
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case GIIK_AltGr:
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case GIIK_ModeSwitch:
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key = K_ALT;
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break;
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case GIIK_Caps:
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key = K_CAPSLOCK;
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break;
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case GIIK_PrintScreen:
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key = K_PRNTSCR;
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break;
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case GIIK_ScrollLock:
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key = K_SCRLCK;
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break;
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case GIIK_Pause:
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key = K_PAUSE;
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break;
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case GIIK_NumLock:
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key = KP_NUMLCK;
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break;
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case GIIUC_Comma:
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case GIIUC_Minus:
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case GIIUC_Period:
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key = ev->label;
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break;
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case GIIUC_Section:
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key = '~';
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break;
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default:
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if (ev->label >= 0 && ev->label <= 9)
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return ev->label;
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if (ev->label >= 'A' && ev->label <= 'Z') {
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return ev->label - 'A' + 'a';
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}
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if (ev->label >= 'a' && ev->label <= 'z')
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return ev->label;
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if (ev->sym <= 0x7f) {
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key = ev->sym;
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if (key >= 'A' && key <= 'Z') {
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key = key - 'A' + 'a';
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}
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return key;
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}
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if (ev->label <= 0x7f) {
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return ev->label;
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}
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break;
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}
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return key;
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}
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static void
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GetEvent (void)
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{
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ggi_event ev;
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uint32 b;
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ggiEventRead (ggivis, &ev, emAll);
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switch (ev.any.type) {
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case evKeyPress:
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Key_Event (XLateKey (&ev.key), 0, true);
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break;
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case evKeyRelease:
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Key_Event (XLateKey (&ev.key), 0, false);
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break;
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case evPtrRelative:
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mouse_x += (float) ev.pmove.x;
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mouse_y += (float) ev.pmove.y;
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break;
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case evPtrAbsolute:
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mouse_x += (float) (ev.pmove.x - p_mouse_x);
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mouse_y += (float) (ev.pmove.y - p_mouse_y);
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p_mouse_x = ev.pmove.x;
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p_mouse_y = ev.pmove.y;
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break;
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case evPtrButtonPress:
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if (!mouse_avail)
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return;
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b = ev.pbutton.button - 1;
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if (b < NUM_STDBUTTONS) {
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Key_Event (K_MOUSE1 + b, 0, true);
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} else if (b < NUM_STDBUTTONS + 2) {
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b -= 3;
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if (b)
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Key_Event (K_MWHEELDOWN, 0, true);
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else
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Key_Event (K_MWHEELUP, 0, true);
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} else if (b < NUM_BUTTONS) {
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Key_Event (K_AUX32 - NUM_BUTTONS + b, 0, true);
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}
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break;
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case evPtrButtonRelease:
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if (!mouse_avail)
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return;
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b = ev.pbutton.button - 1;
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if (b < NUM_STDBUTTONS) {
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Key_Event (K_MOUSE1 + b, 0, false);
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} else if (b < NUM_STDBUTTONS + 2) {
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b -= 3;
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if (b)
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Key_Event (K_MWHEELDOWN, 0, false);
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else
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Key_Event (K_MWHEELUP, 0, false);
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} else if (b < NUM_BUTTONS) {
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Key_Event (K_AUX32 - NUM_BUTTONS + b, 0, false);
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}
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break;
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#if 0
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case ConfigureNotify:
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//printf("config notify\n");
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config_notify_width = ev.xconfigure.width;
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config_notify_height = ev.xconfigure.height;
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config_notify = 1;
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break;
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default:
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#endif
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}
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}
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void
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IN_SendKeyEvents (void)
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{
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/* Get events from LibGGI */
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if (ggivis) {
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struct timeval t = { 0, 0 };
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if (ggiEventPoll (ggivis, emAll, &t)) {
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int i = ggiEventsQueued (ggivis, emAll);
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while (i--)
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GetEvent ();
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}
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}
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}
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void
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IN_Init (void)
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{
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JOY_Init ();
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old_windowed_mouse = -1; /* Force update */
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if (COM_CheckParm ("-nomouse"))
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return;
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mouse_x = mouse_y = 0.0;
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mouse_avail = 1;
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}
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void
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IN_Init_Cvars (void)
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{
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JOY_Init_Cvars ();
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_windowed_mouse = Cvar_Get ("_windowed_mouse", "0", CVAR_ARCHIVE, NULL, "Have Quake grab the mouse from X when you play");
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m_filter = Cvar_Get ("m_filter", "0", CVAR_ARCHIVE, NULL, "Mouse input filtering");
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}
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void
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IN_Shutdown (void)
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{
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JOY_Shutdown ();
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Con_Printf ("IN_Shutdown\n");
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mouse_avail = 0;
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}
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void
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IN_Commands (void)
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{
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JOY_Command ();
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/* Only supported by LibGII 0.7 or later. */
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#ifdef GII_CMDCODE_PREFER_RELPTR
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if (old_windowed_mouse != _windowed_mouse->int_val) {
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gii_event ev;
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old_windowed_mouse = _windowed_mouse->int_val;
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ev.cmd.size = sizeof (gii_cmd_nodata_event);
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ev.cmd.type = evCommand;
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ev.cmd.target = GII_EV_TARGET_ALL;
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ev.cmd.code = _windowed_mouse->int_val ? GII_CMDCODE_PREFER_RELPTR
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: GII_CMDCODE_PREFER_ABSPTR;
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ggiEventSend (ggivis, &ev);
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}
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#endif
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}
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void
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IN_Move (usercmd_t *cmd)
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{
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JOY_Move (cmd);
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if (!mouse_avail)
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return;
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if (m_filter->int_val) {
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mouse_x = (mouse_x + old_mouse_x) * 0.5;
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mouse_y = (mouse_y + old_mouse_y) * 0.5;
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}
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old_mouse_x = mouse_x;
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old_mouse_y = mouse_y;
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mouse_x *= sensitivity->value;
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mouse_y *= sensitivity->value;
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if ((in_strafe.state & 1) || (lookstrafe->int_val && freelook))
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cmd->sidemove += m_side->value * mouse_x;
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else
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cl.viewangles[YAW] -= m_yaw->value * mouse_x;
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if (freelook)
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V_StopPitchDrift ();
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if (freelook && !(in_strafe.state & 1)) {
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cl.viewangles[PITCH] += m_pitch->value * mouse_y;
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cl.viewangles[PITCH] = bound (-70, cl.viewangles[PITCH], 80);
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} else {
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if ((in_strafe.state & 1) && noclip_anglehack)
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cmd->upmove -= m_forward->value * mouse_y;
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else
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cmd->forwardmove -= m_forward->value * mouse_y;
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}
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mouse_x = mouse_y = 0.0;
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}
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