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-rw-r--r--src/d_main.c17
-rw-r--r--src/d_net.c11
-rw-r--r--src/g_game.c10
-rw-r--r--src/net_gui.c248
-rw-r--r--textscreen/Makefile.am6
-rw-r--r--textscreen/txt_gui.c188
-rw-r--r--textscreen/txt_gui.h50
-rw-r--r--textscreen/txt_io.c260
-rw-r--r--textscreen/txt_io.h55
-rw-r--r--textscreen/txt_main.c7
10 files changed, 649 insertions, 203 deletions
diff --git a/src/d_main.c b/src/d_main.c
index 91c83d71..f90b331d 100644
--- a/src/d_main.c
+++ b/src/d_main.c
@@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
-// $Id: d_main.c 280 2006-01-10 22:14:13Z fraggle $
+// $Id: d_main.c 291 2006-01-13 23:56:00Z fraggle $
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
@@ -22,6 +22,10 @@
// 02111-1307, USA.
//
// $Log$
+// Revision 1.38 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
// Revision 1.37 2006/01/10 22:14:13 fraggle
// Shut up compiler warnings
//
@@ -166,7 +170,7 @@
//-----------------------------------------------------------------------------
-static const char rcsid[] = "$Id: d_main.c 280 2006-01-10 22:14:13Z fraggle $";
+static const char rcsid[] = "$Id: d_main.c 291 2006-01-13 23:56:00Z fraggle $";
#define BGCOLOR 7
#define FGCOLOR 8
@@ -220,7 +224,6 @@ static const char rcsid[] = "$Id: d_main.c 280 2006-01-10 22:14:13Z fraggle $";
#include "st_stuff.h"
#include "am_map.h"
#include "net_client.h"
-#include "net_gui.h"
#include "p_setup.h"
#include "r_local.h"
@@ -544,7 +547,9 @@ void D_DoomLoop (void)
printf ("debug output to: %s\n",filename);
debugfile = fopen (filename,"w");
}
-
+
+ I_InitGraphics ();
+
while (1)
{
// frame syncronous IO operations
@@ -1590,10 +1595,6 @@ void D_DoomMain (void)
printf ("ST_Init: Init status bar.\n");
ST_Init ();
- I_InitGraphics ();
-
- NET_WaitForStart();
-
// start the apropriate game based on parms
p = M_CheckParm ("-record");
diff --git a/src/d_net.c b/src/d_net.c
index 7af0cd01..7327850d 100644
--- a/src/d_net.c
+++ b/src/d_net.c
@@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
-// $Id: d_net.c 250 2006-01-02 21:04:10Z fraggle $
+// $Id: d_net.c 291 2006-01-13 23:56:00Z fraggle $
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
@@ -22,6 +22,10 @@
// 02111-1307, USA.
//
// $Log$
+// Revision 1.16 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
// Revision 1.15 2006/01/02 21:04:10 fraggle
// Create NET_SV_Shutdown function to shut down the server. Call it
// when quitting the game. Print the IP of the server correctly when
@@ -85,7 +89,7 @@
//-----------------------------------------------------------------------------
-static const char rcsid[] = "$Id: d_net.c 250 2006-01-02 21:04:10Z fraggle $";
+static const char rcsid[] = "$Id: d_net.c 291 2006-01-13 23:56:00Z fraggle $";
#include "d_main.h"
@@ -99,6 +103,7 @@ static const char rcsid[] = "$Id: d_net.c 250 2006-01-02 21:04:10Z fraggle $";
#include "doomstat.h"
#include "net_client.h"
+#include "net_gui.h"
#include "net_io.h"
#include "net_server.h"
#include "net_sdl.h"
@@ -650,6 +655,8 @@ void D_CheckNetGame (void)
if (NET_CL_Connect(addr))
{
printf("connected to %s\n", NET_AddrToString(addr));
+
+ NET_WaitForStart();
}
else
{
diff --git a/src/g_game.c b/src/g_game.c
index 001cb19e..9afe6ace 100644
--- a/src/g_game.c
+++ b/src/g_game.c
@@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
-// $Id: g_game.c 237 2006-01-01 23:53:15Z fraggle $
+// $Id: g_game.c 291 2006-01-13 23:56:00Z fraggle $
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
@@ -22,6 +22,10 @@
// 02111-1307, USA.
//
// $Log$
+// Revision 1.19 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
// Revision 1.18 2006/01/01 23:53:15 fraggle
// Remove GS_WAITINGSTART gamestate. This will be independent of the main
// loop to avoid interfering with the main game code too much.
@@ -98,7 +102,7 @@
static const char
-rcsid[] = "$Id: g_game.c 237 2006-01-01 23:53:15Z fraggle $";
+rcsid[] = "$Id: g_game.c 291 2006-01-13 23:56:00Z fraggle $";
#include <string.h>
#include <stdlib.h>
@@ -109,8 +113,6 @@ rcsid[] = "$Id: g_game.c 237 2006-01-01 23:53:15Z fraggle $";
#include "deh_main.h"
#include "deh_misc.h"
-#include "net_gui.h"
-
#include "z_zone.h"
#include "f_finale.h"
#include "m_argv.h"
diff --git a/src/net_gui.c b/src/net_gui.c
index 1ee0555f..7abdc68d 100644
--- a/src/net_gui.c
+++ b/src/net_gui.c
@@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
-// $Id: net_gui.c 284 2006-01-12 02:11:52Z fraggle $
+// $Id: net_gui.c 291 2006-01-13 23:56:00Z fraggle $
//
// Copyright(C) 2005 Simon Howard
//
@@ -21,6 +21,10 @@
// 02111-1307, USA.
//
// $Log$
+// Revision 1.9 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
// Revision 1.8 2006/01/12 02:11:52 fraggle
// Game start packets
//
@@ -59,233 +63,103 @@
// start the game.
//
+#include <ctype.h>
+
+#include "config.h"
#include "doomstat.h"
+#include "i_system.h"
+
#include "net_client.h"
#include "net_gui.h"
#include "net_server.h"
-#include "d_event.h"
-#include "d_main.h"
-#include "i_system.h"
-#include "i_video.h"
-#include "m_menu.h"
-#include "m_random.h"
-#include "r_defs.h"
-#include "s_sound.h"
-#include "sounds.h"
-#include "v_video.h"
-#include "w_wad.h"
-#include "z_zone.h"
-
-static patch_t *player_face;
-static patch_t *player_backdrops[4];
-static boolean have_music;
-
-extern void M_WriteText(int x, int y, char *string);
+#include "txt_main.h"
+#include "txt_gui.h"
+#include "txt_io.h"
-static void Drawer(void)
+static void ProcessEvents(void)
{
- patch_t *backdrop;
- int backdrop_lumpnum;
- int i, y;
-
- // Use INTERPIC or TITLEPIC if we don't have it
-
- backdrop_lumpnum = W_CheckNumForName("INTERPIC");
-
- if (backdrop_lumpnum < 0)
- {
- backdrop_lumpnum = W_CheckNumForName("TITLEPIC");
- }
-
- backdrop = (patch_t *) W_CacheLumpNum(backdrop_lumpnum, PU_CACHE);
-
- // draw the backdrop
+ int c;
- V_DrawPatch(0, 0, 0, backdrop);
-
- // draw players
-
- y = 100 - 16 * net_clients_in_game - 24;
-
- M_WriteText(32, y, "Players currently waiting:");
-
- y += 24;
-
- for (i=0; i<net_clients_in_game; ++i)
+ while ((c = TXT_GetChar()) > 0)
{
- V_DrawPatch(32, y, 0, player_backdrops[i]);
-
- // draw the face to indicate which one we are
-
- if (i == net_player_number)
+ switch (tolower(c))
{
- V_DrawPatch(32, y, 0, player_face);
+ case 27:
+ case 'q':
+ I_Quit();
+ break;
+
+ case ' ':
+ NET_CL_StartGame();
+ break;
}
- M_WriteText(80, y+12, net_player_names[i]);
- M_WriteText(200, y+12, net_player_addresses[i]);
- y += 32;
- }
-
- y += 16;
-
- if (net_client_controller)
- {
- M_WriteText(32, y, "Press space to start the game...");
- }
- else
- {
- M_WriteText(32, y, "Waiting for the game to start...");
}
}
-// play some random music
+#define WINDOW_X 15
+#define WINDOW_Y 5
+#define WINDOW_W 50
+#define WINDOW_H 12
-static void RandomMusic(void)
+static void DrawScreen(void)
{
- musicenum_t mus;
-
- if (gamemode == commercial)
- {
- mus = mus_runnin + M_Random() % 32;
- }
- else if (gamemode == shareware)
- {
- mus = mus_e1m1 + M_Random() % 9;
- }
- else
- {
- mus = mus_e1m1 + M_Random() % 27;
- }
-
- S_ChangeMusic(mus, 0);
-
- // If music is not playing straight away, it is turned off. Don't
- // try to play any more music.
+ char buf[40];
+ int i;
- have_music = S_MusicPlaying();
-}
+ TXT_DrawDesktop(PACKAGE_STRING);
+ TXT_DrawWindow("Waiting for game start...",
+ WINDOW_X, WINDOW_Y,
+ WINDOW_W, WINDOW_H);
-static void ProcessEvents(void)
-{
- event_t *ev;
+ TXT_BGColor(TXT_COLOR_BLUE, 0);
+ TXT_FGColor(TXT_COLOR_BRIGHT_WHITE);
- while ((ev = D_PopEvent()) != NULL)
+ for (i=0; i<MAXPLAYERS; ++i)
{
- if (M_Responder(ev))
- {
- continue;
- }
-
- // process event ...
-
- if (ev->type == ev_keydown && ev->data1 == 'm')
- {
- // Music change
+ snprintf(buf, 39, "%i. ", i + 1);
+ TXT_GotoXY(WINDOW_X + 2, WINDOW_Y + 4 + i);
+ TXT_Puts(buf);
- RandomMusic();
- }
- else if (ev->type == ev_keydown && ev->data1 == ' ')
+ if (i < net_clients_in_game)
{
- // Start game
+ snprintf(buf, 15, "%s", net_player_names[i]);
+ TXT_GotoXY(WINDOW_X + 5, WINDOW_Y + 4 + i);
+ TXT_Puts(buf);
- NET_CL_StartGame();
+ snprintf(buf, 16, "%s", net_player_addresses[i]);
+ TXT_GotoXY(WINDOW_X + 33, WINDOW_Y + 4 + i);
+ TXT_Puts(buf);
}
}
-}
-static void NET_InitGUI(void)
-{
- char buf[8];
- int i;
+ TXT_GotoXY(WINDOW_X + 2, WINDOW_Y + WINDOW_H - 2);
+ TXT_Puts("%brightgreen%SPACE%/%%brightcyan%=%/%Start game");
- player_face = W_CacheLumpName("STFST01", PU_STATIC);
+ TXT_GotoXY(WINDOW_X + WINDOW_W - 11, WINDOW_Y + WINDOW_H - 2);
+ TXT_Puts("%brightgreen%ESC%/%%brightcyan%=%/%Abort");
+
+ TXT_DrawSeparator(WINDOW_X, WINDOW_Y + WINDOW_H - 3, WINDOW_W);
- for (i=0 ; i<MAXPLAYERS ; i++)
- {
- sprintf(buf, "STPB%d", i);
- player_backdrops[i] = W_CacheLumpName(buf, PU_STATIC);
- }
+ TXT_UpdateScreen();
}
-// Displays a graphical screen while waiting for the game to start.
-
void NET_WaitForStart(void)
{
- int last_tic_time;
- int nowtime;
- int runtics;
- int i;
-
- if (!net_client_connected || !net_waiting_for_start)
- {
- return;
- }
-
- NET_InitGUI();
-
- M_ClearRandom();
-
- // play some soothing music while we wait
-
- RandomMusic();
-
- // cheap hack: pretend to be on a demo screen so the mouse wont
- // be grabbed
-
- gamestate = GS_DEMOSCREEN;
-
- last_tic_time = I_GetTime();
+ TXT_Init();
while (net_waiting_for_start)
{
- // Keyboard/mouse events, etc.
-
- I_StartTic();
ProcessEvents();
-
- // Run the menu, etc.
-
- nowtime = I_GetTime();
- runtics = nowtime - last_tic_time;
-
- if (runtics > 0)
- {
- for (i=0; i<runtics; ++i)
- {
- M_Ticker();
- }
-
- last_tic_time = nowtime;
-
- // Draw the screen
-
- Drawer();
- M_Drawer();
- I_FinishUpdate();
-
- // check if the music has finished - start another track!
-
- if (have_music && !S_MusicPlaying())
- {
- RandomMusic();
- }
- }
-
- // Network stuff
+ DrawScreen();
NET_CL_Run();
NET_SV_Run();
- if (!net_client_connected)
- {
- I_Error("Disconnected from server");
- }
-
- // Don't hog the CPU
-
- I_Sleep(10);
+ I_Sleep(50);
}
+
+ TXT_Shutdown();
}
diff --git a/textscreen/Makefile.am b/textscreen/Makefile.am
index 2aaec244..8894f0f4 100644
--- a/textscreen/Makefile.am
+++ b/textscreen/Makefile.am
@@ -3,6 +3,10 @@ AM_CFLAGS = @SDL_CFLAGS@
noinst_LIBRARIES=libtextscreen.a
-libtextscreen_a_SOURCES = txt_main.c txt_main.h txt_font.h
+libtextscreen_a_SOURCES = \
+ txt_gui.c txt_gui.h \
+ txt_io.c txt_io.h \
+ txt_main.c txt_main.h \
+ txt_font.h
diff --git a/textscreen/txt_gui.c b/textscreen/txt_gui.c
new file mode 100644
index 00000000..ee581fee
--- /dev/null
+++ b/textscreen/txt_gui.c
@@ -0,0 +1,188 @@
+// Emacs style mode select -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// $Id: txt_gui.c 291 2006-01-13 23:56:00Z fraggle $
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
+//
+// 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.
+//
+// $Log$
+// Revision 1.1 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
+//
+
+#include <string.h>
+
+#include "txt_io.h"
+#include "txt_main.h"
+
+// Array of border characters for drawing windows. The array looks like this:
+//
+// +-++
+// | ||
+// +-++
+// +-++
+
+static int borders[4][4] =
+{
+ {0xda, 0xc4, 0xc2, 0xbf},
+ {0xb3, ' ', 0xb3, 0xb3},
+ {0xc3, 0xc4, 0xc5, 0xb4},
+ {0xc0, 0xc4, 0xc1, 0xd9},
+};
+
+void TXT_DrawDesktop(char *title)
+{
+ int i;
+ unsigned char *screendata;
+ unsigned char *p;
+
+ screendata = TXT_GetScreenData();
+
+ // Fill the screen with gradient characters
+
+ p = screendata;
+
+ for (i=0; i<TXT_SCREEN_W * TXT_SCREEN_H; ++i)
+ {
+ *p++ = 0xb1;
+ *p++ = TXT_COLOR_GREY | (TXT_COLOR_BLUE << 4);
+ }
+
+ // Draw the top and bottom banners
+
+ p = screendata;
+
+ for (i=0; i<TXT_SCREEN_W; ++i)
+ {
+ *p++ = ' ';
+ *p++ = TXT_COLOR_BLACK | (TXT_COLOR_GREY << 4);
+ }
+
+ p = screendata + (TXT_SCREEN_H - 1) * TXT_SCREEN_W * 2;
+
+ for (i=0; i<TXT_SCREEN_W; ++i)
+ {
+ *p++ = ' ';
+ *p++ = TXT_COLOR_BLACK | (TXT_COLOR_GREY << 4);
+ }
+
+ // Print the title
+
+ TXT_GotoXY(0, 0);
+ TXT_FGColor(TXT_COLOR_BLACK);
+ TXT_BGColor(TXT_COLOR_GREY, 0);
+
+ TXT_PutChar(' ');
+ TXT_Puts(title);
+}
+
+void TXT_DrawShadow(int x, int y, int w, int h)
+{
+ unsigned char *screendata;
+ unsigned char *p;
+ int x1, y1;
+
+ screendata = TXT_GetScreenData();
+
+ for (y1=y; y1<y+h; ++y1)
+ {
+ p = screendata + y1 * TXT_SCREEN_W * 2 + x * 2;
+
+ for (x1=0; x1<w; ++x1)
+ {
+ p[1] = TXT_COLOR_DARK_GREY;
+ p += 2;
+ }
+ }
+}
+
+void TXT_DrawWindow(char *title, int x, int y, int w, int h)
+{
+ int x1, y1;
+ int bx, by;
+
+ TXT_FGColor(TXT_COLOR_BRIGHT_CYAN);
+ TXT_BGColor(TXT_COLOR_BLUE, 0);
+
+ for (y1=y; y1<y+h; ++y1)
+ {
+ TXT_GotoXY(x, y1);
+
+ // Select the appropriate row and column in the borders
+ // array to pick the appropriate character to draw at
+ // this location.
+ //
+ // Draw a horizontal line on the third line down, so we
+ // draw a box around the title.
+
+ by = y1 == y ? 0 :
+ y1 == y + 2 ? 2 :
+ y1 == y + h - 1 ? 3 : 1;
+
+ for (x1=x; x1<x+w; ++x1)
+ {
+ bx = x1 == x ? 0 :
+ x1 == x + w - 1 ? 3 : 1;
+
+ TXT_PutChar(borders[by][bx]);
+ }
+ }
+
+ // Draw the title
+
+ TXT_GotoXY(x + 1, y + 1);
+ TXT_BGColor(TXT_COLOR_GREY, 0);
+ TXT_FGColor(TXT_COLOR_BLUE);
+
+ for (x1=0; x1<w-2; ++x1)
+ {
+ TXT_PutChar(' ');
+ }
+
+ TXT_GotoXY(x + (w - strlen(title)) / 2, y + 1);
+ TXT_Puts(title);
+
+ // Draw the window's shadow.
+
+ TXT_DrawShadow(x + 2, y + h, w, 1);
+ TXT_DrawShadow(x + w, y + 1, 2, h);
+}
+
+void TXT_DrawSeparator(int x, int y, int w)
+{
+ int x1;
+ int c;
+
+ TXT_FGColor(TXT_COLOR_BRIGHT_CYAN);
+ TXT_BGColor(TXT_COLOR_BLUE, 0);
+
+ for (x1=x; x1<x+w; ++x1)
+ {
+ TXT_GotoXY(x1, y);
+
+ c = x1 == x ? borders[2][0] :
+ x1 == x + w - 1 ? borders[2][3] :
+ borders[2][1];
+
+ TXT_PutChar(c);
+ }
+}
+
diff --git a/textscreen/txt_gui.h b/textscreen/txt_gui.h
new file mode 100644
index 00000000..84d3334d
--- /dev/null
+++ b/textscreen/txt_gui.h
@@ -0,0 +1,50 @@
+// Emacs style mode select -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// $Id: txt_gui.h 291 2006-01-13 23:56:00Z fraggle $
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
+//
+// 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.
+//
+// $Log$
+// Revision 1.1 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
+// Revision 1.2 2006/01/13 18:23:28 fraggle
+// Textscreen getchar() function; remove SDL code from I_Endoom.
+//
+// Revision 1.1 2005/10/02 03:16:03 fraggle
+// Text mode emulation code
+//
+//
+//-----------------------------------------------------------------------------
+//
+// Text mode emulation in SDL
+//
+//-----------------------------------------------------------------------------
+
+#ifndef TXT_GUI_H
+#define TXT_GUI_H
+
+void TXT_DrawDesktop(char *title);
+void TXT_DrawWindow(char *title, int x, int y, int w, int h);
+void TXT_DrawSeparator(int x, int y, int w);
+
+#endif /* #ifndef TXT_GUI_H */
+
diff --git a/textscreen/txt_io.c b/textscreen/txt_io.c
new file mode 100644
index 00000000..910365e1
--- /dev/null
+++ b/textscreen/txt_io.c
@@ -0,0 +1,260 @@
+// Emacs style mode select -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// $Id: txt_io.c 291 2006-01-13 23:56:00Z fraggle $
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
+//
+// 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.
+//
+// $Log$
+// Revision 1.1 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
+//
+//-----------------------------------------------------------------------------
+//
+// Text mode I/O functions, similar to C stdio
+//
+//-----------------------------------------------------------------------------
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "txt_io.h"
+#include "txt_main.h"
+
+static struct
+{
+ txt_color_t color;
+ char *name;
+} colors[] = {
+ {TXT_COLOR_BLACK, "black"},
+ {TXT_COLOR_BLUE, "blue"},
+ {TXT_COLOR_GREEN, "green"},
+ {TXT_COLOR_CYAN, "cyan"},
+ {TXT_COLOR_RED, "red"},
+ {TXT_COLOR_MAGENTA, "magenta"},
+ {TXT_COLOR_BROWN, "brown"},
+ {TXT_COLOR_GREY, "grey"},
+ {TXT_COLOR_DARK_GREY, "darkgrey"},
+ {TXT_COLOR_BRIGHT_BLUE, "brightblue"},
+ {TXT_COLOR_BRIGHT_GREEN, "brightgreen"},
+ {TXT_COLOR_BRIGHT_CYAN, "brightcyan"},
+ {TXT_COLOR_BRIGHT_RED, "brightred"},
+ {TXT_COLOR_BRIGHT_MAGENTA, "brightmagenta"},
+ {TXT_COLOR_YELLOW, "yellow"},
+ {TXT_COLOR_BRIGHT_WHITE, "brightwhite"},
+};
+
+static int cur_x = 0, cur_y = 0;
+static txt_color_t fgcolor = TXT_COLOR_GREY;
+static txt_color_t bgcolor = TXT_COLOR_BLACK;
+
+static int GetColorForName(char *s)
+{
+ int i;
+
+ for (i=0; i<sizeof(colors) / sizeof(*colors); ++i)
+ {
+ if (!strcmp(s, colors[i].name))
+ {
+ return colors[i].color;
+ }
+ }
+
+ return -1;
+}
+
+static void NewLine(unsigned char *screendata)
+{
+ int i;
+ unsigned char *p;
+
+ cur_x = 0;
+ ++cur_y;
+
+ if (cur_y >= TXT_SCREEN_H)
+ {
+ // Scroll the screen up
+
+ cur_y = TXT_SCREEN_H - 1;
+
+ memcpy(screendata, screendata + TXT_SCREEN_W * 2,
+ TXT_SCREEN_W * 2 * (TXT_SCREEN_H -1));
+
+ // Clear the bottom line
+
+ p = screendata + (TXT_SCREEN_H - 1) * 2 * TXT_SCREEN_W;
+
+ for (i=0; i<TXT_SCREEN_W; ++i)
+ {
+ *p++ = ' ';
+ *p++ = fgcolor | (bgcolor << 4);
+ }
+ }
+}
+
+static void PutChar(unsigned char *screendata, int c)
+{
+ unsigned char *p;
+
+ p = screendata + cur_y * TXT_SCREEN_W * 2 + cur_x * 2;
+
+ switch (c)
+ {
+ case '\n':
+ NewLine(screendata);
+ break;
+
+ case '\b':
+ // backspace
+ --cur_x;
+ if (cur_x < 0)
+ cur_x = 0;
+ break;
+
+ default:
+
+ // Add a new character to the buffer
+
+ p[0] = c;
+ p[1] = fgcolor | (bgcolor << 4);
+
+ ++cur_x;
+
+ if (cur_x >= TXT_SCREEN_W)
+ {
+ NewLine(screendata);
+ }
+
+ break;
+ }
+}
+
+void TXT_PutChar(int c)
+{
+ unsigned char *screen;
+
+ screen = TXT_GetScreenData();
+
+ PutChar(screen, c);
+}
+
+void TXT_Puts(char *s)
+{
+ int previous_color = TXT_COLOR_BLACK;
+ unsigned char *screen;
+ char *p;
+ char colorname_buf[20];
+ char *ending;
+ int col;
+
+ screen = TXT_GetScreenData();
+
+ for (p=s; *p != '\0'; ++p)
+ {
+ if (*p == '%')
+ {
+ ++p;
+
+ if (*p == '%')
+ {
+ PutChar(screen, '%');
+ }
+ else
+ {
+ ending = strchr(p, '%');
+
+ if (ending == NULL)
+ {
+ return;
+ }
+
+ strncpy(colorname_buf, p, 19);
+ colorname_buf[ending-p] = '\0';
+
+ if (!strcmp(colorname_buf, "/"))
+ {
+ // End of color block
+
+ col = previous_color;
+ }
+ else
+ {
+ col = GetColorForName(colorname_buf);
+
+ if (col < 0)
+ {
+ return;
+ }
+
+ // Save the color for the ending marker
+
+ previous_color = fgcolor;
+ }
+
+ TXT_FGColor(col);
+
+ p = ending;
+ }
+ }
+ else
+ {
+ PutChar(screen, *p);
+ }
+ }
+
+ PutChar(screen, '\n');
+}
+
+void TXT_GotoXY(int x, int y)
+{
+ cur_x = x;
+ cur_y = y;
+}
+
+void TXT_FGColor(txt_color_t color)
+{
+ fgcolor = color;
+}
+
+void TXT_BGColor(int color, int blinking)
+{
+ bgcolor = color;
+ if (blinking)
+ bgcolor |= TXT_COLOR_BLINKING;
+}
+
+void TXT_ClearScreen(void)
+{
+ unsigned char *screen;
+ int i;
+
+ screen = TXT_GetScreenData();
+
+ for (i=0; i<TXT_SCREEN_W * TXT_SCREEN_H; ++i)
+ {
+ screen[i * 2] = ' ';
+ screen[i * 2 + 1] = (bgcolor << 4) | fgcolor;
+ }
+
+ cur_x = 0;
+ cur_y = 0;
+}
+
diff --git a/textscreen/txt_io.h b/textscreen/txt_io.h
new file mode 100644
index 00000000..7ea31706
--- /dev/null
+++ b/textscreen/txt_io.h
@@ -0,0 +1,55 @@
+// Emacs style mode select -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// $Id: txt_io.h 291 2006-01-13 23:56:00Z fraggle $
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
+//
+// 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.
+//
+// $Log$
+// Revision 1.1 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
+// Revision 1.2 2006/01/13 18:23:28 fraggle
+// Textscreen getchar() function; remove SDL code from I_Endoom.
+//
+// Revision 1.1 2005/10/02 03:16:03 fraggle
+// Text mode emulation code
+//
+//
+//-----------------------------------------------------------------------------
+//
+// Text mode emulation in SDL
+//
+//-----------------------------------------------------------------------------
+
+#ifndef TXT_IO_H
+#define TXT_IO_H
+
+#include "txt_main.h"
+
+void TXT_PutChar(int c);
+void TXT_Puts(char *s);
+void TXT_GotoXY(int x, int y);
+void TXT_FGColor(txt_color_t color);
+void TXT_BGColor(int color, int blinking);
+void TXT_ClearScreen(void);
+
+#endif /* #ifndef TXT_IO_H */
+
diff --git a/textscreen/txt_main.c b/textscreen/txt_main.c
index 6b283105..256775a8 100644
--- a/textscreen/txt_main.c
+++ b/textscreen/txt_main.c
@@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
-// $Id: txt_main.c 289 2006-01-13 18:23:28Z fraggle $
+// $Id: txt_main.c 291 2006-01-13 23:56:00Z fraggle $
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
@@ -22,6 +22,10 @@
// 02111-1307, USA.
//
// $Log$
+// Revision 1.5 2006/01/13 23:56:00 fraggle
+// Add text-mode I/O functions.
+// Use text-mode screen for the waiting screen.
+//
// Revision 1.4 2006/01/13 18:23:28 fraggle
// Textscreen getchar() function; remove SDL code from I_Endoom.
//
@@ -90,6 +94,7 @@ int TXT_Init(void)
return 0;
SDL_SetColors(screen, ega_colors, 0, 16);
+ SDL_EnableUNICODE(1);
screendata = malloc(TXT_SCREEN_W * TXT_SCREEN_H * 2);
memset(screendata, 0, TXT_SCREEN_W * TXT_SCREEN_H * 2);