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https://git.code.sf.net/p/quake/newtree
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oops, forgot this
This commit is contained in:
Bill Currie
parent
27465bc765
commit
619d9396cc
1 changed files with 328 additions and 0 deletions
328
source/in_sdl.c
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328
source/in_sdl.c
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/*
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in_sdl.c
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general sdl input driver
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Copyright (C) 1996-1997 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:
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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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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <SDL.h>
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#include "client.h"
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#include "console.h"
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#include "cvar.h"
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#include "draw.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 "menu.h"
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#include "sys.h"
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#include "qargs.h"
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#include "qendian.h"
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#include "quakedef.h"
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#include "vid.h"
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#ifdef WIN32
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// fixme: this is evil...
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#include <windows.h>
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HWND mainwindow;
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#endif
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cvar_t *_windowed_mouse;
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int old_windowed_mouse;
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int modestate; // fixme: just to avoid cross-comp. errors - remove later
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static qboolean mouse_avail;
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static float mouse_x, mouse_y;
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static int mouse_oldbuttonstate = 0;
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extern viddef_t vid; // global video state
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/*
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================
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IN_SendKeyEvents
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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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SDL_Event event;
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int sym, state, but;
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int modstate;
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while (SDL_PollEvent(&event)) {
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switch (event.type) {
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case SDL_KEYDOWN:
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case SDL_KEYUP:
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sym = event.key.keysym.sym;
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state = event.key.state;
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modstate = SDL_GetModState();
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switch(sym) {
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case SDLK_DELETE: sym = K_DEL; break;
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case SDLK_BACKSPACE: sym = K_BACKSPACE; break;
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case SDLK_F1: sym = K_F1; break;
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case SDLK_F2: sym = K_F2; break;
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case SDLK_F3: sym = K_F3; break;
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case SDLK_F4: sym = K_F4; break;
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case SDLK_F5: sym = K_F5; break;
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case SDLK_F6: sym = K_F6; break;
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case SDLK_F7: sym = K_F7; break;
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case SDLK_F8: sym = K_F8; break;
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case SDLK_F9: sym = K_F9; break;
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case SDLK_F10: sym = K_F10; break;
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case SDLK_F11: sym = K_F11; break;
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case SDLK_F12: sym = K_F12; break;
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case SDLK_BREAK:
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case SDLK_PAUSE: sym = K_PAUSE; break;
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case SDLK_UP: sym = K_UPARROW; break;
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case SDLK_DOWN: sym = K_DOWNARROW; break;
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case SDLK_RIGHT: sym = K_RIGHTARROW; break;
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case SDLK_LEFT: sym = K_LEFTARROW; break;
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case SDLK_INSERT: sym = K_INS; break;
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case SDLK_HOME: sym = K_HOME; break;
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case SDLK_END: sym = K_END; break;
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case SDLK_PAGEUP: sym = K_PGUP; break;
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case SDLK_PAGEDOWN: sym = K_PGDN; break;
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case SDLK_RSHIFT:
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case SDLK_LSHIFT: sym = K_SHIFT; break;
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case SDLK_RCTRL:
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case SDLK_LCTRL: sym = K_CTRL; break;
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case SDLK_RALT:
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case SDLK_LALT: sym = K_ALT; break;
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case SDLK_CAPSLOCK: sym = K_CAPSLOCK; break;
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case SDLK_KP0:
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if(modstate & KMOD_NUM) sym = K_INS;
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else sym = SDLK_0;
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break;
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case SDLK_KP1:
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if(modstate & KMOD_NUM) sym = K_END;
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else sym = SDLK_1;
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break;
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case SDLK_KP2:
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if(modstate & KMOD_NUM) sym = K_DOWNARROW;
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else sym = SDLK_2;
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break;
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case SDLK_KP3:
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if(modstate & KMOD_NUM) sym = K_PGDN;
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else sym = SDLK_3;
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break;
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case SDLK_KP4:
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if(modstate & KMOD_NUM) sym = K_LEFTARROW;
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else sym = SDLK_4;
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break;
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case SDLK_KP5: sym = SDLK_5; break;
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case SDLK_KP6:
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if(modstate & KMOD_NUM) sym = K_RIGHTARROW;
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else sym = SDLK_6;
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break;
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case SDLK_KP7:
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if(modstate & KMOD_NUM) sym = K_HOME;
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else sym = SDLK_7;
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break;
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case SDLK_KP8:
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if(modstate & KMOD_NUM) sym = K_UPARROW;
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else sym = SDLK_8;
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break;
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case SDLK_KP9:
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if(modstate & KMOD_NUM) sym = K_PGUP;
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else sym = SDLK_9;
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break;
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case SDLK_KP_PERIOD:
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if(modstate & KMOD_NUM) sym = K_DEL;
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else sym = SDLK_PERIOD;
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break;
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case SDLK_KP_DIVIDE: sym = SDLK_SLASH; break;
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case SDLK_KP_MULTIPLY: sym = SDLK_ASTERISK; break;
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case SDLK_KP_MINUS: sym = SDLK_MINUS; break;
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case SDLK_KP_PLUS: sym = SDLK_PLUS; break;
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case SDLK_KP_ENTER: sym = SDLK_RETURN; break;
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case SDLK_KP_EQUALS: sym = SDLK_EQUALS; break;
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}
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// If we're not directly handled and still above 255
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// just force it to 0
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if(sym > 255) sym = 0;
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Key_Event(sym, state);
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break;
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case SDL_MOUSEBUTTONDOWN:
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case SDL_MOUSEBUTTONUP:
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but = event.button.button;
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if (but == 2)
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but = 3;
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else if (but == 3)
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but = 2;
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switch (but) {
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case 1:
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case 2:
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case 3:
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Key_Event(K_MOUSE1 + but - 1, event.type
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== SDL_MOUSEBUTTONDOWN);
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break;
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case 4:
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Key_Event(K_MWHEELUP, 1);
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Key_Event(K_MWHEELUP, 0);
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break;
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case 5:
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Key_Event(K_MWHEELDOWN, 1);
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Key_Event(K_MWHEELDOWN, 0);
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break;
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}
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break;
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case SDL_MOUSEMOTION:
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if (_windowed_mouse->value) {
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if ((event.motion.x != (vid.width/2))
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|| (event.motion.y != (vid.height/2)) ) {
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// *2 for vid_sdl.c, *10 for vid_sgl.c.
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mouse_x = event.motion.xrel*2;
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mouse_y = event.motion.yrel*2;
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if ((event.motion.x < ((vid.width/2)-(vid.width/4))) ||
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(event.motion.x > ((vid.width/2)+(vid.width/4))) ||
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(event.motion.y < ((vid.height/2)-(vid.height/4))) ||
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(event.motion.y > ((vid.height/2)+(vid.height/4))) )
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SDL_WarpMouse(vid.width/2, vid.height/2);
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}
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} else {
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// following are *2 in vid_sdl.c, vid_sgl.c is *10
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mouse_x = event.motion.xrel*10;
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mouse_y = event.motion.yrel*10;
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}
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break;
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case SDL_QUIT:
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CL_Disconnect ();
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Sys_Quit ();
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break;
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default:
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break;
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}
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}
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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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if (old_windowed_mouse != _windowed_mouse->value) {
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old_windowed_mouse = _windowed_mouse->value;
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if (!_windowed_mouse->value) {
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// SDL_ShowCursor (0);
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SDL_WM_GrabInput (SDL_GRAB_OFF);
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} else {
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SDL_WM_GrabInput (SDL_GRAB_ON);
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// SDL_ShowCursor (1);
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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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_windowed_mouse = Cvar_Get ("_windowed_mouse","0",CVAR_ARCHIVE,"None");
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// m_filter = Cvar_Get ("m_filter", "0", CVAR_ARCHIVE, "None");
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if ( COM_CheckParm("-nomouse") && !_windowed_mouse->value)
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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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// SDL_ShowCursor (0);
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// SDL_WM_GrabInput (SDL_GRAB_ON);
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// FIXME: disable DGA if in_dgamouse says to.
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}
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void
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IN_Shutdown (void)
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{
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mouse_avail = 0;
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}
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void IN_Frame(void)
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{
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int i;
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int mouse_buttonstate;
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if (!mouse_avail) return;
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i = SDL_GetMouseState(NULL, NULL);
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/* Quake swaps the second and third buttons */
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mouse_buttonstate = (i & ~0x06) | ((i & 0x02)<<1) | ((i & 0x04)>>1);
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for (i=0 ; i<3 ; i++) {
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if ( (mouse_buttonstate & (1<<i)) && !(mouse_oldbuttonstate & (1<<i)) )
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Key_Event (K_MOUSE1 + i, true);
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if ( !(mouse_buttonstate & (1<<i)) && (mouse_oldbuttonstate & (1<<i)) )
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Key_Event (K_MOUSE1 + i, false);
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}
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mouse_oldbuttonstate = mouse_buttonstate;
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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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/* from vid_sdl.c
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if (m_filter->value) {
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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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*/
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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->value && (in_mlook.state & 1) ))
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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] = bound (-70, cl.viewangles[PITCH] + (m_pitch->value * mouse_y), 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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