void TXT_DrawASCIITable(void)
{
unsigned char *screendata;
char buf[10];
int x, y;
int n;
screendata = TXT_GetScreenData();
TXT_FGColor(TXT_COLOR_BRIGHT_WHITE);
TXT_BGColor(TXT_COLOR_BLACK, 0);
for (y=0; y<16; ++y)
{
for (x=0; x<16; ++x)
{
n = y * 16 + x;
TXT_GotoXY(x * 5, y);
sprintf(buf, "%02x ", n);
TXT_Puts(buf);
// Write the character directly to the screen memory buffer:
screendata[(y * TXT_SCREEN_W + x * 5 + 3) * 2] = n;
}
}
TXT_UpdateScreen();
}
void TXT_PutChar(int c)
{
unsigned char *screen;
screen = TXT_GetScreenData();
PutChar(screen, c);
}
void I_Endoom(void)
{
#ifndef GCONSOLE // I will return to this -- Hyper_Eye
unsigned char *endoom_data;
unsigned char *screendata;
int y;
int indent;
// Hack to stop crash with disk icon
in_endoom = true;
endoom_data = (unsigned char *)W_CacheLumpName("ENDOOM", PU_STATIC);
// Set up text mode screen
TXT_Init();
I_SetWindowCaption();
I_SetWindowIcon();
// Write the data to the screen memory
screendata = TXT_GetScreenData();
indent = (ENDOOM_W - TXT_SCREEN_W) / 2;
for (y=0; y<TXT_SCREEN_H; ++y)
{
memcpy(screendata + (y * TXT_SCREEN_W * 2),
endoom_data + (y * ENDOOM_W + indent) * 2,
TXT_SCREEN_W * 2);
}
// Wait for a keypress
while (true)
{
TXT_UpdateScreen();
if (TXT_GetChar() > 0)
break;
TXT_Sleep(0);
}
// Shut down text mode screen
TXT_Shutdown();
in_endoom = false;
#endif // Hyper_Eye
}
void TXT_Puts(const char *s)
{
unsigned char *screen;
const char *p;
screen = TXT_GetScreenData();
for (p=s; *p != '\0'; ++p)
{
PutChar(screen, *p);
}
PutChar(screen, '\n');
}
void I_Endoom(void)
{
unsigned char *endoom_data;
unsigned char *screendata;
int y;
int indent;
endoom_data = W_CacheLumpName(DEH_String("ENDOOM"), PU_STATIC);
// Set up text mode screen
TXT_Init();
// Make sure the new window has the right title and icon
I_SetWindowCaption();
I_SetWindowIcon();
// Write the data to the screen memory
screendata = TXT_GetScreenData();
indent = (ENDOOM_W - TXT_SCREEN_W) / 2;
for (y=0; y<TXT_SCREEN_H; ++y)
{
memcpy(screendata + (y * TXT_SCREEN_W * 2),
endoom_data + (y * ENDOOM_W + indent) * 2,
TXT_SCREEN_W * 2);
}
// Wait for a keypress
while (true)
{
TXT_UpdateScreen();
if (TXT_GetChar() > 0)
{
break;
}
TXT_Sleep(0);
}
// Shut down text mode screen
TXT_Shutdown();
}
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;
}
//
// I_EndDoom
//
// killough 2/22/98: Add support for ENDBOOM, which is PC-specific
// killough 8/1/98: change back to ENDOOM
// haleyjd 10/09/05: ENDOOM emulation thanks to fraggle and
// Chocolate DOOM!
//
void I_EndDoom()
{
unsigned char *endoom_data;
unsigned char *screendata;
int start_ms;
int lumpnum;
// haleyjd: it's possible to have quit before we even initialized
// GameModeInfo, so be sure it's valid before using it here. Also,
// allow ENDOOM disable in configuration.
if(!GameModeInfo || !showendoom)
return;
if((lumpnum = wGlobalDir.checkNumForName(GameModeInfo->endTextName)) < 0)
return;
endoom_data = (unsigned char *)wGlobalDir.cacheLumpNum(lumpnum, PU_STATIC);
// Set up text mode screen
if(!TXT_Init())
return;
// Make sure the new window has the right title and icon
SDL_WM_SetCaption("Thanks for using the Eternity Engine!", NULL);
// Write the data to the screen memory
screendata = TXT_GetScreenData();
memcpy(screendata, endoom_data, 4000);
// Wait for 10 seconds, or until a keypress or mouse click
// haleyjd: delay period specified in config (default = 350)
start_ms = i_haltimer.GetTime();
while(i_haltimer.GetTime() < start_ms + endoomdelay)
{
TXT_UpdateScreen();
if(TXT_GetChar() > 0)
break;
TXT_Sleep(0);
}
// Shut down text mode screen
TXT_Shutdown();
}
static void DrawDesktopBackground(const 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 I_Endoom(byte *endoom_data)
{
unsigned char *screendata;
int y;
int indent;
// Set up text mode screen
TXT_Init();
I_InitWindowTitle();
I_InitWindowIcon();
// Write the data to the screen memory
screendata = TXT_GetScreenData();
indent = (ENDOOM_W - TXT_SCREEN_W) / 2;
for (y=0; y<TXT_SCREEN_H; ++y)
{
memcpy(screendata + (y * TXT_SCREEN_W * 2),
endoom_data + (y * ENDOOM_W + indent) * 2,
TXT_SCREEN_W * 2);
}
// Wait for a keypress
while (true)
{
TXT_UpdateScreen();
if (TXT_GetChar() > 0)
{
break;
}
TXT_Sleep(0);
}
// Shut down text mode screen
TXT_Shutdown();
}
void TXT_DrawSeparator(int x, int y, int w)
{
unsigned char *data;
int x1;
int b;
data = TXT_GetScreenData();
TXT_FGColor(TXT_COLOR_BRIGHT_CYAN);
TXT_BGColor(TXT_WINDOW_BACKGROUND, 0);
if (!VALID_Y(y))
{
return;
}
data += (y * TXT_SCREEN_W + x) * 2;
for (x1=x; x1<x+w; ++x1)
{
TXT_GotoXY(x1, y);
b = x1 == x ? 0 :
x1 == x + w - 1 ? 3 :
1;
if (VALID_X(x1))
{
// Read the current value from the screen
// Check that it matches what the window should look like if
// there is no separator, then apply the separator
if (*data == borders[1][b])
{
TXT_PutChar(borders[2][b]);
}
}
data += 2;
}
}
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 + x) * 2;
for (x1=x; x1<x+w; ++x1)
{
if (VALID_X(x1) && VALID_Y(y1))
{
p[1] = TXT_COLOR_DARK_GREY;
}
p += 2;
}
}
}
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');
}
