ref: e74dfd3cb7ebc00b89fa4dee2c1f4528ed270664
parent: 7de2353daa2bd43fa0dc487472a42006e449a1c4
author: Simon Howard <[email protected]>
date: Sat Jul 23 22:14:04 EDT 2005
Move to SDL for graphics. Translate key scancodes to correct internal format when reading settings from config file - backwards compatible with config files for original exes Subversion-branch: /trunk/chocolate-doom Subversion-revision: 26
--- a/configure.in
+++ b/configure.in
@@ -3,17 +3,9 @@
AC_PROG_CC
-AC_PATH_X
+AM_PATH_SDL(1.1.3)
AM_INIT_AUTOMAKE(AC_PACKAGE_TARNAME,AC_PACKAGE_VERSION)
-
-X_CFLAGS="-I$x_includes"
-X_LDFLAGS="-L$x_libraries -lX11"
-
-echo $X_CFLAGS
-
-AC_SUBST(X_CFLAGS)
-AC_SUBST(X_LDFLAGS)
AM_CONFIG_HEADER(config.h:config.hin)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,8 +1,8 @@
bindir = $(prefix)/bin
-CFLAGS = @CFLAGS@ @X_CFLAGS@ -DNORMALUNIX
-LDFLAGS = @LDFLAGS@ @X_LDFLAGS@ -lX11 -lXext
+CFLAGS = @CFLAGS@ @SDL_CFLAGS@ -DNORMALUNIX
+LDFLAGS = @LDFLAGS@ @SDL_LIBS@
chocolate_doom_SOURCES=\
am_map.c d_think.h i_video.c p_floor.c p_tick.c r_things.h \
--- a/src/doomdef.h
+++ b/src/doomdef.h
@@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
-// $Id: doomdef.h 20 2005-07-23 19:29:45Z fraggle $
+// $Id: doomdef.h 26 2005-07-24 02:14:04Z fraggle $
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
@@ -286,8 +286,39 @@
#define KEY_LALT KEY_RALT
+// new keys:
+#define KEY_CAPSLOCK (0x80+0x3a)
+#define KEY_SCRLCK (0x80+0x46)
+#define KEYP_0 (0x80+0x52)
+#define KEYP_1 (0x80+0x4F)
+#define KEYP_2 (0x80+0x50)
+#define KEYP_3 (0x80+0x41)
+#define KEYP_4 (0x80+0x4B)
+#define KEYP_5 (0x80+0x4C)
+#define KEYP_6 (0x80+0x4D)
+#define KEYP_7 (0x80+0x47)
+#define KEYP_8 (0x80+0x48)
+#define KEYP_9 (0x80+0x49)
+
+#define KEY_HOME (0x80+0x47)
+#define KEY_END (0x80+0x4f)
+#define KEY_PGUP (0x80+0x49)
+#define KEY_PGDN (0x80+0x51)
+#define KEY_INS (0x80+0x52)
+#define KEY_DEL (0x80+0x53)
+#define KEYP_UPARROW KEY_UPARROW
+#define KEYP_DOWNARROW KEY_DOWNARROW
+#define KEYP_LEFTARROW KEY_LEFTARROW
+#define KEYP_RIGHTARROW KEY_RIGHTARROW
+#define KEYP_MULTIPLY '*'
+#define KEYP_PLUS '+'
+#define KEYP_MINUS '-'
+#define KEYP_DIVIDE '/'
+
+
+
// DOOM basic types (boolean),
// and max/min values.
//#include "doomtype.h"
@@ -341,6 +372,12 @@
//-----------------------------------------------------------------------------
//
// $Log$
+// Revision 1.4 2005/07/24 02:14:04 fraggle
+// Move to SDL for graphics.
+// Translate key scancodes to correct internal format when reading
+// settings from config file - backwards compatible with config files
+// for original exes
+//
// Revision 1.3 2005/07/23 19:29:45 fraggle
// Put version number back to 1.9
//
--- a/src/i_video.c
+++ b/src/i_video.c
@@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
-// $Id: i_video.c 23 2005-07-23 21:32:47Z fraggle $
+// $Id: i_video.c 26 2005-07-24 02:14:04Z fraggle $
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
@@ -22,6 +22,12 @@
// 02111-1307, USA.
//
// $Log$
+// Revision 1.6 2005/07/24 02:14:04 fraggle
+// Move to SDL for graphics.
+// Translate key scancodes to correct internal format when reading
+// settings from config file - backwards compatible with config files
+// for original exes
+//
// Revision 1.5 2005/07/23 21:32:47 fraggle
// Add missing errno.h, fix crash on startup when no IWAD present
//
@@ -44,28 +50,11 @@
//-----------------------------------------------------------------------------
static const char
-rcsid[] = "$Id: i_video.c 23 2005-07-23 21:32:47Z fraggle $";
+rcsid[] = "$Id: i_video.c 26 2005-07-24 02:14:04Z fraggle $";
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
+#include <ctype.h>
+#include <SDL.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-
-#include <X11/extensions/XShm.h>
-
-#include <stdarg.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <signal.h>
-
#include "doomstat.h"
#include "i_system.h"
#include "v_video.h"
@@ -74,26 +63,10 @@
#include "doomdef.h"
+SDL_Surface *screen;
+
#define POINTER_WARP_COUNTDOWN 1
-Display* X_display=0;
-Window X_mainWindow;
-Colormap X_cmap;
-Visual* X_visual;
-GC X_gc;
-XEvent X_event;
-int X_screen;
-XVisualInfo X_visualinfo;
-XImage* image;
-int X_width;
-int X_height;
-
-// MIT SHared Memory extension.
-boolean doShm;
-
-XShmSegmentInfo X_shminfo;
-int X_shmeventtype;
-
// Fake mouse handling.
// This cannot work properly w/o DGA.
// Needs an invisible mouse cursor at least.
@@ -106,92 +79,92 @@
// to use ....
static int multiply=1;
-
//
-// Translates the key currently in X_event
+// Translates the SDL key
//
-int xlatekey(void)
+int xlatekey(SDL_keysym *sym)
{-
int rc;
- switch(rc = XKeycodeToKeysym(X_display, X_event.xkey.keycode, 0))
+ switch(sym->sym)
{- case XK_Left: rc = KEY_LEFTARROW; break;
- case XK_Right: rc = KEY_RIGHTARROW; break;
- case XK_Down: rc = KEY_DOWNARROW; break;
- case XK_Up: rc = KEY_UPARROW; break;
- case XK_Escape: rc = KEY_ESCAPE; break;
- case XK_Return: rc = KEY_ENTER; break;
- case XK_Tab: rc = KEY_TAB; break;
- case XK_F1: rc = KEY_F1; break;
- case XK_F2: rc = KEY_F2; break;
- case XK_F3: rc = KEY_F3; break;
- case XK_F4: rc = KEY_F4; break;
- case XK_F5: rc = KEY_F5; break;
- case XK_F6: rc = KEY_F6; break;
- case XK_F7: rc = KEY_F7; break;
- case XK_F8: rc = KEY_F8; break;
- case XK_F9: rc = KEY_F9; break;
- case XK_F10: rc = KEY_F10; break;
- case XK_F11: rc = KEY_F11; break;
- case XK_F12: rc = KEY_F12; break;
+ case SDLK_LEFT: return KEY_LEFTARROW;
+ case SDLK_RIGHT: return KEY_RIGHTARROW;
+ case SDLK_DOWN: return KEY_DOWNARROW;
+ case SDLK_UP: return KEY_UPARROW;
+ case SDLK_ESCAPE: return KEY_ESCAPE;
+ case SDLK_RETURN: return KEY_ENTER;
+ case SDLK_TAB: return KEY_TAB;
+ case SDLK_F1: return KEY_F1;
+ case SDLK_F2: return KEY_F2;
+ case SDLK_F3: return KEY_F3;
+ case SDLK_F4: return KEY_F4;
+ case SDLK_F5: return KEY_F5;
+ case SDLK_F6: return KEY_F6;
+ case SDLK_F7: return KEY_F7;
+ case SDLK_F8: return KEY_F8;
+ case SDLK_F9: return KEY_F9;
+ case SDLK_F10: return KEY_F10;
+ case SDLK_F11: return KEY_F11;
+ case SDLK_F12: return KEY_F12;
- case XK_BackSpace:
- case XK_Delete: rc = KEY_BACKSPACE; break;
+ case SDLK_BACKSPACE: return KEY_BACKSPACE;
+ case SDLK_DELETE: return KEY_DEL;
- case XK_Pause: rc = KEY_PAUSE; break;
+ case SDLK_PAUSE: return KEY_PAUSE;
- case XK_KP_Equal:
- case XK_equal: rc = KEY_EQUALS; break;
+ case SDLK_EQUALS:
+ case SDLK_KP_EQUALS: return KEY_EQUALS;
- case XK_KP_Subtract:
- case XK_minus: rc = KEY_MINUS; break;
+ case SDLK_MINUS: return KEY_MINUS;
- case XK_Shift_L:
- case XK_Shift_R:
- rc = KEY_RSHIFT;
- break;
+ case SDLK_LSHIFT:
+ case SDLK_RSHIFT:
+ return KEY_RSHIFT;
- case XK_Control_L:
- case XK_Control_R:
- rc = KEY_RCTRL;
- break;
+ case SDLK_LCTRL:
+ case SDLK_RCTRL:
+ return KEY_RCTRL;
- case XK_Alt_L:
- case XK_Meta_L:
- case XK_Alt_R:
- case XK_Meta_R:
- rc = KEY_RALT;
- break;
-
- default:
- if (rc >= XK_space && rc <= XK_asciitilde)
- rc = rc - XK_space + ' ';
- if (rc >= 'A' && rc <= 'Z')
- rc = rc - 'A' + 'a';
- break;
- }
+ case SDLK_LALT:
+ case SDLK_LMETA:
+ case SDLK_RALT:
+ case SDLK_RMETA:
+ return KEY_RALT;
- return rc;
+ case SDLK_CAPSLOCK: return KEY_CAPSLOCK;
+ case SDLK_SCROLLOCK: return KEY_SCRLCK;
+ case SDLK_KP0: return KEYP_0;
+ case SDLK_KP1: return KEYP_1;
+ case SDLK_KP2: return KEYP_2;
+ case SDLK_KP3: return KEYP_3;
+ case SDLK_KP4: return KEYP_4;
+ case SDLK_KP5: return KEYP_5;
+ case SDLK_KP6: return KEYP_6;
+ case SDLK_KP7: return KEYP_7;
+ case SDLK_KP8: return KEYP_8;
+ case SDLK_KP9: return KEYP_9;
+
+ case SDLK_HOME: return KEY_HOME;
+ case SDLK_INSERT: return KEY_INS;
+ case SDLK_END: return KEY_END;
+ case SDLK_PAGEUP: return KEY_PGUP;
+ case SDLK_PAGEDOWN: return KEY_PGDN;
+ case SDLK_KP_MULTIPLY: return KEYP_MULTIPLY;
+ case SDLK_KP_PLUS: return KEYP_PLUS;
+ case SDLK_KP_MINUS: return KEYP_MINUS;
+ case SDLK_KP_DIVIDE: return KEYP_DIVIDE;
+
+ default:
+ return tolower(sym->unicode);
+ }
}
void I_ShutdownGraphics(void)
{- // Detach from X server
- if (X_display && !XShmDetach(X_display, &X_shminfo))
- I_Error("XShmDetach() failed in I_ShutdownGraphics()");-
- // Release shared memory.
- shmdt(X_shminfo.shmaddr);
- shmctl(X_shminfo.shmid, IPC_RMID, 0);
-
- // Paranoia.
- if (image) {- image->data = NULL;
- }
+ SDL_QuitSubSystem(SDL_INIT_VIDEO);
}
@@ -208,125 +181,102 @@
static int lastmousex = 0;
static int lastmousey = 0;
boolean mousemoved = false;
-boolean shmFinished;
void I_GetEvent(void)
{-
+ SDL_Event sdlevent;
event_t event;
// put event-grabbing stuff in here
- XNextEvent(X_display, &X_event);
- switch (X_event.type)
+
+ while (SDL_PollEvent(&sdlevent))
{- case KeyPress:
- event.type = ev_keydown;
- event.data1 = xlatekey();
- D_PostEvent(&event);
- // fprintf(stderr, "k");
- break;
- case KeyRelease:
- event.type = ev_keyup;
- event.data1 = xlatekey();
- D_PostEvent(&event);
- // fprintf(stderr, "ku");
- break;
- case ButtonPress:
- event.type = ev_mouse;
- event.data1 =
- (X_event.xbutton.state & Button1Mask)
- | (X_event.xbutton.state & Button2Mask ? 2 : 0)
- | (X_event.xbutton.state & Button3Mask ? 4 : 0)
- | (X_event.xbutton.button == Button1)
- | (X_event.xbutton.button == Button2 ? 2 : 0)
- | (X_event.xbutton.button == Button3 ? 4 : 0);
- event.data2 = event.data3 = 0;
- D_PostEvent(&event);
- // fprintf(stderr, "b");
- break;
- case ButtonRelease:
- event.type = ev_mouse;
- event.data1 =
- (X_event.xbutton.state & Button1Mask)
- | (X_event.xbutton.state & Button2Mask ? 2 : 0)
- | (X_event.xbutton.state & Button3Mask ? 4 : 0);
- // suggest parentheses around arithmetic in operand of |
- event.data1 =
- event.data1
- ^ (X_event.xbutton.button == Button1 ? 1 : 0)
- ^ (X_event.xbutton.button == Button2 ? 2 : 0)
- ^ (X_event.xbutton.button == Button3 ? 4 : 0);
- event.data2 = event.data3 = 0;
- D_PostEvent(&event);
- // fprintf(stderr, "bu");
- break;
- case MotionNotify:
- event.type = ev_mouse;
- event.data1 =
- (X_event.xmotion.state & Button1Mask)
- | (X_event.xmotion.state & Button2Mask ? 2 : 0)
- | (X_event.xmotion.state & Button3Mask ? 4 : 0);
- event.data2 = (X_event.xmotion.x - lastmousex) << 2;
- event.data3 = (lastmousey - X_event.xmotion.y) << 2;
+ switch (sdlevent.type)
+ {+ case SDL_KEYDOWN:
+ event.type = ev_keydown;
+ event.data1 = xlatekey(&sdlevent.key.keysym);
+ D_PostEvent(&event);
+ break;
+ case SDL_KEYUP:
+ event.type = ev_keyup;
+ event.data1 = xlatekey(&sdlevent.key.keysym);
+ D_PostEvent(&event);
+ break;
+#if 0
+ case ButtonPress:
+ event.type = ev_mouse;
+ event.data1 =
+ (X_event.xbutton.state & Button1Mask)
+ | (X_event.xbutton.state & Button2Mask ? 2 : 0)
+ | (X_event.xbutton.state & Button3Mask ? 4 : 0)
+ | (X_event.xbutton.button == Button1)
+ | (X_event.xbutton.button == Button2 ? 2 : 0)
+ | (X_event.xbutton.button == Button3 ? 4 : 0);
+ event.data2 = event.data3 = 0;
+ D_PostEvent(&event);
+ // fprintf(stderr, "b");
+ break;
+ case ButtonRelease:
+ event.type = ev_mouse;
+ event.data1 =
+ (X_event.xbutton.state & Button1Mask)
+ | (X_event.xbutton.state & Button2Mask ? 2 : 0)
+ | (X_event.xbutton.state & Button3Mask ? 4 : 0);
+ // suggest parentheses around arithmetic in operand of |
+ event.data1 =
+ event.data1
+ ^ (X_event.xbutton.button == Button1 ? 1 : 0)
+ ^ (X_event.xbutton.button == Button2 ? 2 : 0)
+ ^ (X_event.xbutton.button == Button3 ? 4 : 0);
+ event.data2 = event.data3 = 0;
+ D_PostEvent(&event);
+ // fprintf(stderr, "bu");
+ break;
+ case MotionNotify:
+ event.type = ev_mouse;
+ event.data1 =
+ (X_event.xmotion.state & Button1Mask)
+ | (X_event.xmotion.state & Button2Mask ? 2 : 0)
+ | (X_event.xmotion.state & Button3Mask ? 4 : 0);
+ event.data2 = (X_event.xmotion.x - lastmousex) << 2;
+ event.data3 = (lastmousey - X_event.xmotion.y) << 2;
- if (event.data2 || event.data3)
- {- lastmousex = X_event.xmotion.x;
- lastmousey = X_event.xmotion.y;
- if (X_event.xmotion.x != X_width/2 &&
- X_event.xmotion.y != X_height/2)
- {- D_PostEvent(&event);
- // fprintf(stderr, "m");
- mousemoved = false;
- } else
- {- mousemoved = true;
- }
- }
- break;
-
- case Expose:
- case ConfigureNotify:
- break;
-
- default:
- if (doShm && X_event.type == X_shmeventtype) shmFinished = true;
- break;
- }
-
-}
-
-Cursor
-createnullcursor
-( Display* display,
- Window root )
-{- Pixmap cursormask;
- XGCValues xgc;
- GC gc;
- XColor dummycolour;
- Cursor cursor;
-
- cursormask = XCreatePixmap(display, root, 1, 1, 1/*depth*/);
- xgc.function = GXclear;
- gc = XCreateGC(display, cursormask, GCFunction, &xgc);
- XFillRectangle(display, cursormask, gc, 0, 0, 1, 1);
- dummycolour.pixel = 0;
- dummycolour.red = 0;
- dummycolour.flags = 04;
- cursor = XCreatePixmapCursor(display, cursormask, cursormask,
- &dummycolour,&dummycolour, 0,0);
- XFreePixmap(display,cursormask);
- XFreeGC(display,gc);
- return cursor;
-}
-
+ if (event.data2 || event.data3)
+ {+ lastmousex = X_event.xmotion.x;
+ lastmousey = X_event.xmotion.y;
+ if (X_event.xmotion.x != X_width/2 &&
+ X_event.xmotion.y != X_height/2)
+ {+ D_PostEvent(&event);
+ // fprintf(stderr, "m");
+ mousemoved = false;
+ } else
+ {+ mousemoved = true;
+ }
+ }
+ break;
+
+ case Expose:
+ case ConfigureNotify:
+ break;
+
+ default:
+ if (doShm && X_event.type == X_shmeventtype) shmFinished = true;
+ break;
+#endif
+ }
+ }
+}
//
// I_StartTic
//
void I_StartTic (void)
{+ I_GetEvent();
+#if 0
if (!X_display)
return;
@@ -353,7 +303,7 @@
}
mousemoved = false;
-
+#endif
}
@@ -391,7 +341,7 @@
screens[0][ (SCREENHEIGHT-1)*SCREENWIDTH + i] = 0x0;
}
-
+#if 0
// scales the screen size before blitting it
if (multiply == 2)
{@@ -498,45 +448,11 @@
void Expand4(unsigned *, double *);
Expand4 ((unsigned *)(screens[0]), (double *) (image->data));
}
+#endif
- if (doShm)
- {-
- if (!XShmPutImage( X_display,
- X_mainWindow,
- X_gc,
- image,
- 0, 0,
- 0, 0,
- X_width, X_height,
- True ))
- I_Error("XShmPutImage() failed\n");-
- // wait for it to finish and processes all input events
- shmFinished = false;
- do
- {- I_GetEvent();
- } while (!shmFinished);
-
- }
- else
- {-
- // draw the image
- XPutImage( X_display,
- X_mainWindow,
- X_gc,
- image,
- 0, 0,
- 0, 0,
- X_width, X_height );
-
- // sync up with server
- XSync(X_display, False);
-
- }
-
+ // draw to screen
+
+ SDL_UpdateRect(screen, 0, 0, screen->w, screen->h);
}
@@ -550,387 +466,37 @@
//
-// Palette stuff.
-//
-static XColor colors[256];
-
-void UploadNewPalette(Colormap cmap, byte *palette)
-{-
- register int i;
- register int c;
- static boolean firstcall = true;
-
-#ifdef __cplusplus
- if (X_visualinfo.c_class == PseudoColor && X_visualinfo.depth == 8)
-#else
- if (X_visualinfo.class == PseudoColor && X_visualinfo.depth == 8)
-#endif
- {- // initialize the colormap
- if (firstcall)
- {- firstcall = false;
- for (i=0 ; i<256 ; i++)
- {- colors[i].pixel = i;
- colors[i].flags = DoRed|DoGreen|DoBlue;
- }
- }
-
- // set the X colormap entries
- for (i=0 ; i<256 ; i++)
- {- c = gammatable[usegamma][*palette++];
- colors[i].red = (c<<8) + c;
- c = gammatable[usegamma][*palette++];
- colors[i].green = (c<<8) + c;
- c = gammatable[usegamma][*palette++];
- colors[i].blue = (c<<8) + c;
- }
-
- // store the colors to the current colormap
- XStoreColors(X_display, cmap, colors, 256);
-
- }
-}
-
-//
// I_SetPalette
//
void I_SetPalette (byte* palette)
{- UploadNewPalette(X_cmap, palette);
-}
+ SDL_Color sdl_palette[256];
+ int i;
-
-//
-// This function is probably redundant,
-// if XShmDetach works properly.
-// ddt never detached the XShm memory,
-// thus there might have been stale
-// handles accumulating.
-//
-void grabsharedmemory(int size)
-{-
- int key = ('d'<<24) | ('o'<<16) | ('o'<<8) | 'm';- struct shmid_ds shminfo;
- int minsize = 320*200;
- int id;
- int rc;
- // UNUSED int done=0;
- int pollution=5;
-
- // try to use what was here before
- do
- {- id = shmget((key_t) key, minsize, 0777); // just get the id
- if (id != -1)
+ for (i=0; i<256; ++i)
{- rc=shmctl(id, IPC_STAT, &shminfo); // get stats on it
- if (!rc)
- {- if (shminfo.shm_nattch)
- {- fprintf(stderr, "User %d appears to be running "
- "DOOM. Is that wise?\n", shminfo.shm_cpid);
- key++;
- }
- else
- {- if (getuid() == shminfo.shm_perm.cuid)
- {- rc = shmctl(id, IPC_RMID, 0);
- if (!rc)
- fprintf(stderr,
- "Was able to kill my old shared memory\n");
- else
- I_Error("Was NOT able to kill my old shared memory");-
- id = shmget((key_t)key, size, IPC_CREAT|0777);
- if (id==-1)
- I_Error("Could not get shared memory");-
- rc=shmctl(id, IPC_STAT, &shminfo);
-
- break;
-
- }
- if (size >= shminfo.shm_segsz)
- {- fprintf(stderr,
- "will use %d's stale shared memory\n",
- shminfo.shm_cpid);
- break;
- }
- else
- {- fprintf(stderr,
- "warning: can't use stale "
- "shared memory belonging to id %d, "
- "key=0x%x\n",
- shminfo.shm_cpid, key);
- key++;
- }
- }
- }
- else
- {- I_Error("could not get stats on key=%d", key);- }
+ sdl_palette[i].r = *palette++;
+ sdl_palette[i].g = *palette++;
+ sdl_palette[i].b = *palette++;
}
- else
- {- id = shmget((key_t)key, size, IPC_CREAT|0777);
- if (id==-1)
- {- extern int errno;
- fprintf(stderr, "errno=%d\n", errno);
- I_Error("Could not get any shared memory");- }
- break;
- }
- } while (--pollution);
-
- if (!pollution)
- {- I_Error("Sorry, system too polluted with stale "- "shared memory segments.\n");
- }
-
- X_shminfo.shmid = id;
-
- // attach to the shared memory segment
- image->data = X_shminfo.shmaddr = shmat(id, 0, 0);
-
- fprintf(stderr, "shared memory id=%d, addr=0x%x\n", id,
- (int) (image->data));
+
+ SDL_SetColors(screen, sdl_palette, 0, 256);
}
+
+
void I_InitGraphics(void)
{+ SDL_Init(SDL_INIT_VIDEO);
- char* displayname;
- char* d;
- int n;
- int pnum;
- int x=0;
- int y=0;
-
- // warning: char format, different type arg
- char xsign=' ';
- char ysign=' ';
-
- int oktodraw;
- unsigned long attribmask;
- XSetWindowAttributes attribs;
- XGCValues xgcvalues;
- int valuemask;
- static int firsttime=1;
+ screen = SDL_SetVideoMode(SCREENWIDTH, SCREENHEIGHT, 8, 0);
- if (!firsttime)
- return;
- firsttime = 0;
-
- signal(SIGINT, (void (*)(int)) I_Quit);
-
- if (M_CheckParm("-2"))- multiply = 2;
-
- if (M_CheckParm("-3"))- multiply = 3;
-
- if (M_CheckParm("-4"))- multiply = 4;
-
- X_width = SCREENWIDTH * multiply;
- X_height = SCREENHEIGHT * multiply;
-
- // check for command-line display name
- if ( (pnum=M_CheckParm("-disp")) ) // suggest parentheses around assignment- displayname = myargv[pnum+1];
- else
- displayname = 0;
-
- // check if the user wants to grab the mouse (quite unnice)
- grabMouse = !!M_CheckParm("-grabmouse");-
- // check for command-line geometry
- if ( (pnum=M_CheckParm("-geom")) ) // suggest parentheses around assignment- {- // warning: char format, different type arg 3,5
- n = sscanf(myargv[pnum+1], "%c%d%c%d", &xsign, &x, &ysign, &y);
-
- if (n==2)
- x = y = 0;
- else if (n==6)
- {- if (xsign == '-')
- x = -x;
- if (ysign == '-')
- y = -y;
- }
- else
- I_Error("bad -geom parameter");- }
-
- // open the display
- X_display = XOpenDisplay(displayname);
- if (!X_display)
- {- if (displayname)
- I_Error("Could not open display [%s]", displayname);- else
- I_Error("Could not open display (DISPLAY=[%s])", getenv("DISPLAY"));- }
-
- // use the default visual
- X_screen = DefaultScreen(X_display);
- if (!XMatchVisualInfo(X_display, X_screen, 8, PseudoColor, &X_visualinfo))
- I_Error("xdoom currently only supports 256-color PseudoColor screens");- X_visual = X_visualinfo.visual;
-
- // check for the MITSHM extension
- doShm = XShmQueryExtension(X_display);
-
- // even if it's available, make sure it's a local connection
- if (doShm)
- {- if (!displayname) displayname = (char *) getenv("DISPLAY");- if (displayname)
- {- d = displayname;
- while (*d && (*d != ':')) d++;
- if (*d) *d = 0;
- if (!(!strcasecmp(displayname, "unix") || !*displayname)) doShm = false;
- }
- }
-
- fprintf(stderr, "Using MITSHM extension\n");
-
- // create the colormap
- X_cmap = XCreateColormap(X_display, RootWindow(X_display,
- X_screen), X_visual, AllocAll);
-
- // setup attributes for main window
- attribmask = CWEventMask | CWColormap | CWBorderPixel;
- attribs.event_mask =
- KeyPressMask
- | KeyReleaseMask
- // | PointerMotionMask | ButtonPressMask | ButtonReleaseMask
- | ExposureMask;
-
- attribs.colormap = X_cmap;
- attribs.border_pixel = 0;
-
- // create the main window
- X_mainWindow = XCreateWindow( X_display,
- RootWindow(X_display, X_screen),
- x, y,
- X_width, X_height,
- 0, // borderwidth
- 8, // depth
- InputOutput,
- X_visual,
- attribmask,
- &attribs );
-
- XDefineCursor(X_display, X_mainWindow,
- createnullcursor( X_display, X_mainWindow ) );
-
- // create the GC
- valuemask = GCGraphicsExposures;
- xgcvalues.graphics_exposures = False;
- X_gc = XCreateGC( X_display,
- X_mainWindow,
- valuemask,
- &xgcvalues );
-
- // map the window
- XMapWindow(X_display, X_mainWindow);
-
- // wait until it is OK to draw
- oktodraw = 0;
- while (!oktodraw)
- {- XNextEvent(X_display, &X_event);
- if (X_event.type == Expose
- && !X_event.xexpose.count)
- {- oktodraw = 1;
- }
- }
-
- // grabs the pointer so it is restricted to this window
- if (grabMouse)
- XGrabPointer(X_display, X_mainWindow, True,
- ButtonPressMask|ButtonReleaseMask|PointerMotionMask,
- GrabModeAsync, GrabModeAsync,
- X_mainWindow, None, CurrentTime);
-
- if (doShm)
- {-
- X_shmeventtype = XShmGetEventBase(X_display) + ShmCompletion;
-
- // create the image
- image = XShmCreateImage( X_display,
- X_visual,
- 8,
- ZPixmap,
- 0,
- &X_shminfo,
- X_width,
- X_height );
-
- grabsharedmemory(image->bytes_per_line * image->height);
-
-
- // UNUSED
- // create the shared memory segment
- // X_shminfo.shmid = shmget (IPC_PRIVATE,
- // image->bytes_per_line * image->height, IPC_CREAT | 0777);
- // if (X_shminfo.shmid < 0)
- // {- // perror("");- // I_Error("shmget() failed in InitGraphics()");- // }
- // fprintf(stderr, "shared memory id=%d\n", X_shminfo.shmid);
- // attach to the shared memory segment
- // image->data = X_shminfo.shmaddr = shmat(X_shminfo.shmid, 0, 0);
-
-
- if (!image->data)
- {- perror("");- I_Error("shmat() failed in InitGraphics()");- }
-
- // get the X server to attach to it
- if (!XShmAttach(X_display, &X_shminfo))
- I_Error("XShmAttach() failed in InitGraphics()");-
- }
- else
- {- image = XCreateImage( X_display,
- X_visual,
- 8,
- ZPixmap,
- 0,
- (char*)malloc(X_width * X_height),
- X_width, X_height,
- 8,
- X_width );
-
- }
-
if (multiply == 1)
- screens[0] = (unsigned char *) (image->data);
+ screens[0] = (unsigned char *) (screen->pixels);
else
screens[0] = (unsigned char *) malloc (SCREENWIDTH * SCREENHEIGHT);
+ SDL_EnableUNICODE(1);
}
--- a/src/m_misc.c
+++ b/src/m_misc.c
@@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
-// $Id: m_misc.c 19 2005-07-23 19:17:11Z fraggle $
+// $Id: m_misc.c 26 2005-07-24 02:14:04Z fraggle $
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
@@ -23,6 +23,12 @@
//
//
// $Log$
+// Revision 1.4 2005/07/24 02:14:04 fraggle
+// Move to SDL for graphics.
+// Translate key scancodes to correct internal format when reading
+// settings from config file - backwards compatible with config files
+// for original exes
+//
// Revision 1.3 2005/07/23 19:17:11 fraggle
// Use ANSI-standard limit constants. Remove LINUX define.
//
@@ -41,7 +47,7 @@
//-----------------------------------------------------------------------------
static const char
-rcsid[] = "$Id: m_misc.c 19 2005-07-23 19:17:11Z fraggle $";
+rcsid[] = "$Id: m_misc.c 26 2005-07-24 02:14:04Z fraggle $";
#include <sys/stat.h>
#include <sys/types.h>
@@ -232,14 +238,13 @@
extern char* chat_macros[];
-
typedef struct
{char* name;
int* location;
int defaultvalue;
- int scantranslate; // PC scan code hack
- int untranslated; // lousy hack
+ int scantranslate; // translate this value to a scancode
+ int untranslated;
} default_t;
default_t defaults[] =
@@ -250,17 +255,17 @@
{"show_messages",&showMessages, 1},- {"key_right",&key_right, KEY_RIGHTARROW},- {"key_left",&key_left, KEY_LEFTARROW},- {"key_up",&key_up, KEY_UPARROW},- {"key_down",&key_down, KEY_DOWNARROW},- {"key_strafeleft",&key_strafeleft, ','},- {"key_straferight",&key_straferight, '.'},+ {"key_right",&key_right, KEY_RIGHTARROW, 1},+ {"key_left",&key_left, KEY_LEFTARROW, 1},+ {"key_up",&key_up, KEY_UPARROW, 1},+ {"key_down",&key_down, KEY_DOWNARROW, 1},+ {"key_strafeleft",&key_strafeleft, ',', 1},+ {"key_straferight",&key_straferight, '.', 1},- {"key_fire",&key_fire, KEY_RCTRL},- {"key_use",&key_use, ' '},- {"key_strafe",&key_strafe, KEY_RALT},- {"key_speed",&key_speed, KEY_RSHIFT},+ {"key_fire",&key_fire, KEY_RCTRL, 1},+ {"key_use",&key_use, ' ', 1},+ {"key_strafe",&key_strafe, KEY_RALT, 1},+ {"key_speed",&key_speed, KEY_RSHIFT, 1}, {"use_mouse",&usemouse, 1}, {"mouseb_fire",&mousebfire,0},@@ -298,10 +303,32 @@
int numdefaults;
char* defaultfile;
+static int scantokey[128] =
+{+ 0 , 27, '1', '2', '3', '4', '5', '6',
+ '7', '8', '9', '0', '-', '=', KEY_BACKSPACE, 9,
+ 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
+ 'o', 'p', '[', ']', 13, KEY_RCTRL, 'a', 's',
+ 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';',
+ '\'', '`', KEY_RSHIFT,'\\', 'z', 'x', 'c', 'v',
+ 'b', 'n', 'm', ',', '.', '/', KEY_RSHIFT,KEYP_MULTIPLY,
+ KEY_RALT, ' ', KEY_CAPSLOCK,KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5,
+ KEY_F6, KEY_F7, KEY_F8, KEY_F9, KEY_F10, KEY_PAUSE,KEY_SCRLCK,KEY_HOME,
+ KEYP_UPARROW,KEY_PGUP,KEYP_MINUS,KEYP_LEFTARROW,KEYP_5,KEYP_RIGHTARROW,KEYP_PLUS,KEY_END,
+ KEYP_DOWNARROW,KEY_PGDN,KEY_INS,KEY_DEL,0, 0, 0, KEY_F11,
+ KEY_F12, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+
//
// M_SaveDefaults
//
+
void M_SaveDefaults (void)
{int i;
@@ -318,6 +345,36 @@
&& defaults[i].defaultvalue < 0xfff)
{v = *defaults[i].location;
+
+ // translate keys back to scancodes
+
+ if (defaults[i].scantranslate)
+ {+ // use the untranslated version if we can, to reduce
+ // the possibility of screwing up the user's config
+ // file
+
+ if (defaults[i].untranslated)
+ {+ v = defaults[i].untranslated;
+ }
+ else
+ {+ // search for a reverse mapping back to a scancode
+ // in the scantokey table
+
+ int s;
+ for (s=0; s<128; ++s)
+ {+ if (scantokey[s] == v)
+ {+ v = s;
+ break;
+ }
+ }
+ }
+ }
+
fprintf (f,"%s\t\t%i\n",defaults[i].name,v);
} else {fprintf (f,"%s\t\t\"%s\"\n",defaults[i].name,
@@ -324,7 +381,7 @@
* (char **) (defaults[i].location));
}
}
-
+
fclose (f);
}
@@ -332,7 +389,6 @@
//
// M_LoadDefaults
//
-extern byte scantokey[128];
void M_LoadDefaults (void)
{@@ -348,8 +404,10 @@
// set everything to base values
numdefaults = sizeof(defaults)/sizeof(defaults[0]);
for (i=0 ; i<numdefaults ; i++)
+ {*defaults[i].location = defaults[i].defaultvalue;
-
+ defaults[i].untranslated = 0;
+ }
// check for a custom default file
i = M_CheckParm ("-config");if (i && i<myargc-1)
@@ -385,6 +443,15 @@
for (i=0 ; i<numdefaults ; i++)
if (!strcmp(def, defaults[i].name))
{+ if (defaults[i].scantranslate)
+ {+ // translate scancodes read from config
+ // file (save the old value in untranslated)
+
+ defaults[i].untranslated = parm;
+ parm = scantokey[parm];
+ }
+
if (!isstring)
*defaults[i].location = parm;
else