/* _count_lines - sees how many lines a given input string would take to
* display given the line wrapping information
*/
static int
_count_lines (TEXT *pText)
{
SIZE text_width;
const char *pStr;
int numLines = 0;
BOOLEAN eol;
text_width = CommData.AlienTextWidth;
SetContextFont (CommData.AlienFont);
pStr = pText->pStr;
do
{
++numLines;
pText->pStr = pStr;
eol = getLineWithinWidth (pText, &pStr, text_width, (COUNT)~0);
} while (!eol);
pText->pStr = pStr;
return numLines;
}
static BOOLEAN
DoConvSummary (SUMMARY_STATE *pSS)
{
#define DELTA_Y_SUMMARY RES_SCALE(8) // JMS_GFX
//#define MAX_SUMM_ROWS ((SIS_SCREEN_HEIGHT - SLIDER_Y - SLIDER_HEIGHT) / DELTA_Y_SUMMARY
#define MAX_SUMM_ROWS (SLIDER_Y / DELTA_Y_SUMMARY) - 1 // JMS_GFX
if (!pSS->Initialized)
{
pSS->PrintNext = TRUE;
pSS->NextSub = GetFirstTrackSubtitle ();
pSS->LeftOver = NULL;
pSS->InputFunc = DoConvSummary;
pSS->Initialized = TRUE;
DoInput (pSS, FALSE);
}
else if (GLOBAL (CurrentActivity) & CHECK_ABORT)
{
return FALSE; // bail out
}
else if (PulsedInputState.menu[KEY_MENU_SELECT]
|| PulsedInputState.menu[KEY_MENU_CANCEL]
|| PulsedInputState.menu[KEY_MENU_RIGHT])
{
if (pSS->NextSub)
{ // we want the next page
pSS->PrintNext = TRUE;
}
else
{ // no more, we are done
return FALSE;
}
}
else if (pSS->PrintNext)
{ // print the next page
RECT r;
TEXT t;
int row;
r.corner.x = 0;
r.corner.y = 0;
r.extent.width = SIS_SCREEN_WIDTH;
r.extent.height = SLIDER_Y; //SIS_SCREEN_HEIGHT - SLIDER_Y - SLIDER_HEIGHT + RES_SCALE(2) + 16 * RESOLUTION_FACTOR; // JMS_GFX
SetContext (AnimContext);
SetContextForeGroundColor (COMM_HISTORY_BACKGROUND_COLOR);
DrawFilledRectangle (&r);
SetContextForeGroundColor (COMM_HISTORY_TEXT_COLOR);
r.extent.width -= 2 + 2;
t.baseline.x = RES_SCALE(2); // JMS_GFX
t.align = ALIGN_LEFT;
t.baseline.y = DELTA_Y_SUMMARY;
SetContextFont (TinyFont);
for (row = 0; row < MAX_SUMM_ROWS && pSS->NextSub;
++row, pSS->NextSub = GetNextTrackSubtitle (pSS->NextSub))
{
const char *next = NULL;
if (pSS->LeftOver)
{ // some text left from last subtitle
t.pStr = pSS->LeftOver;
pSS->LeftOver = NULL;
}
else
{
t.pStr = GetTrackSubtitleText (pSS->NextSub);
if (!t.pStr)
continue;
}
t.CharCount = (COUNT)~0;
for ( ; row < MAX_SUMM_ROWS && !getLineWithinWidth (&t, &next, r.extent.width, (COUNT)~0); ++row) {
if (CommData.AlienConv == ORZ_CONVERSATION) { // MB: nasty hack: remove '$'s from conversation for Orz
UNICODE my_copy[128];
strcpy(my_copy, t.pStr);
remove_char_from_string(my_copy, '$');
t.pStr = my_copy;
font_DrawText(&t);
} else { // Normal mode
font_DrawText(&t);
}
t.baseline.y += DELTA_Y_SUMMARY;
t.pStr = next;
t.CharCount = (COUNT)~0;
}
if (row >= MAX_SUMM_ROWS)
{ // no more space on screen, but some text left over
// from the current subtitle
pSS->LeftOver = next;
break;
}
// this subtitle fit completely
if (CommData.AlienConv == ORZ_CONVERSATION) { // MB: nasty hack: remove '$'s from conversation for Orz
UNICODE my_copy[128];
strcpy(my_copy, t.pStr);
remove_char_from_string(my_copy, '$');
t.pStr = my_copy;
font_DrawText(&t);
} else { // Normal mode
font_DrawText(&t);
}
t.baseline.y += DELTA_Y_SUMMARY;
}
if (row >= MAX_SUMM_ROWS && (pSS->NextSub || pSS->LeftOver))
{ // draw *MORE*
TEXT mt;
UNICODE buffer[128];
mt.baseline.x = SIS_SCREEN_WIDTH >> 1;
mt.baseline.y = t.baseline.y;
mt.align = ALIGN_CENTER;
snprintf (buffer, sizeof (buffer), "%s%s%s", // "MORE"
STR_MIDDLE_DOT, GAME_STRING (FEEDBACK_STRING_BASE + 1),
STR_MIDDLE_DOT);
if (CommData.AlienConv == ORZ_CONVERSATION) { // MB: nasty hack: remove '$'s from conversation for Orz
remove_char_from_string(buffer, '$');
}
mt.pStr = buffer;
SetContextForeGroundColor (COMM_MORE_TEXT_COLOR);
font_DrawText (&mt);
}
// status == -1: draw highlighted player dialog option
// status == -2: draw non-highlighted player dialog option
// status == -4: use current context, and baseline from pTextIn
// status == 1: draw alien speech; subtitle cache is used
static COORD
add_text (int status, TEXT *pTextIn)
{
COUNT maxchars, numchars;
TEXT locText;
TEXT *pText;
SIZE leading;
const char *pStr;
SIZE text_width;
int num_lines = 0;
static COORD last_baseline;
BOOLEAN eol;
CONTEXT OldContext = NULL;
COUNT computerOn = 0;
BatchGraphics ();
maxchars = (COUNT)~0;
if (status == 1)
{
if (last_subtitle == pTextIn->pStr)
{
// draws cached subtitle
STAMP s;
s.origin.x = 0;
s.origin.y = 0;
s.frame = TextCacheFrame;
DrawStamp (&s);
UnbatchGraphics ();
return last_baseline;
}
else
{
// draw to subtitle cache; prepare first
OldContext = SetContext (TextCacheContext);
ClearDrawable ();
last_subtitle = pTextIn->pStr;
}
text_width = CommData.AlienTextWidth;
SetContextFont (CommData.AlienFont);
GetContextFontLeading (&leading);
pText = pTextIn;
}
else if (GetContextFontLeading (&leading), status <= -4)
{
text_width = (SIZE) (SIS_SCREEN_WIDTH - RES_SCALE(8) - (TEXT_X_OFFS << 2)); // JMS_GFX
pText = pTextIn;
}
else
{
text_width = (SIZE) (SIS_SCREEN_WIDTH - RES_SCALE(8) - (TEXT_X_OFFS << 2)); // JMS_GFX
switch (status)
{
case -3:
// Unknown. Never reached; color matches the background color.
SetContextForeGroundColor (
BUILD_COLOR (MAKE_RGB15 (0x00, 0x00, 0x14), 0x01));
break;
case -2:
// Not highlighted dialog options.
SetContextForeGroundColor (COMM_PLAYER_TEXT_NORMAL_COLOR);
break;
case -1:
// Currently highlighted dialog option.
SetContextForeGroundColor (COMM_PLAYER_TEXT_HIGHLIGHT_COLOR);
break;
}
maxchars = pTextIn->CharCount;
locText = *pTextIn;
locText.baseline.x -= RES_SCALE(8) - 4 * RESOLUTION_FACTOR; // JMS_GFX
locText.CharCount = (COUNT)~0;
locText.pStr = STR_BULLET;
font_DrawText (&locText);
locText = *pTextIn;
pText = &locText;
pText->baseline.y -= leading;
}
numchars = 0;
pStr = pText->pStr;
if (status > 0 && (CommData.AlienTextValign &
(VALIGN_MIDDLE | VALIGN_BOTTOM)))
{
num_lines = _count_lines(pText);
if (CommData.AlienTextValign == VALIGN_BOTTOM)
pText->baseline.y -= (leading * num_lines);
else if (CommData.AlienTextValign == VALIGN_MIDDLE)
pText->baseline.y -= ((leading * num_lines) / 2);
if (pText->baseline.y < 0)
pText->baseline.y = 0;
}
do
{
pText->pStr = pStr;
pText->baseline.y += leading;
eol = getLineWithinWidth (pText, &pStr, text_width, maxchars);
maxchars -= pText->CharCount;
if (maxchars != 0)
--maxchars;
numchars += pText->CharCount;
if (status <= 0)
{
// Player dialog option or (status == -4) other non-alien
// text.
if (pText->baseline.y < SIS_SCREEN_HEIGHT)
font_DrawText (pText);
if (status < -4 && pText->baseline.y >= -status - 10)
{
// Never actually reached. Status is never <-4.
++pStr;
break;
}
}
else
{
// Alien speech
if (CommData.AlienConv == ORZ_CONVERSATION)
{
// BW : special case for the Orz conversations
// the character $ is recycled as a marker to
// switch from and to computer font
const char *ptr;
RECT rect;
COORD baselinex = pText->baseline.x;
COORD width = 0;
COUNT remChars = pText->CharCount;
// Remaining chars until end of line within width
const char *bakptr;
COUNT bakChars = remChars;
COUNT bakcompOn = computerOn;
FONT bakFont = SetContextFont(ComputerFont);
SetContextFont(bakFont);
ptr = pText->pStr;
bakptr = ptr;
// We need to manually center the line because
// the computer font is larger than the Orzfont
// This loop computes the width of the line
while (remChars > 0)
{
while ((*ptr != '$') && remChars > 0)
{
getCharFromString (&ptr);
remChars--;
}
pText->CharCount -= remChars;
TextRect (pText, &rect, NULL);
width += rect.extent.width;
if (*ptr == '$')
{
getCharFromString (&ptr);
remChars--;
computerOn = 1 - computerOn;
if (computerOn)
SetContextFont (ComputerFont);
else
SetContextFont (CommData.AlienFont);
}
pText->CharCount = remChars;
pText->pStr = ptr;
}
// This to simulate a centered line
pText->baseline.x = baselinex - (width >> 1);
pText->align = ALIGN_LEFT;
// Put everything back in place for the
// actual display
remChars = bakChars;
pText->CharCount = bakChars;
ptr = bakptr;
pText->pStr = bakptr;
computerOn = bakcompOn;
SetContextFont(bakFont);
// This loop is used to look up for $
while (remChars > 0)
{
while ((*ptr != '$') && remChars > 0)
{
getCharFromString (&ptr);
remChars--;
}
pText->CharCount -= remChars;
TextRect (pText, &rect, NULL);
font_DrawTracedText (pText,
CommData.AlienTextFColor, CommData.AlienTextBColor);
pText->baseline.x += rect.extent.width;
if (*ptr == '$')
{
getCharFromString (&ptr);
remChars--;
computerOn = 1 - computerOn;
if (computerOn)
SetContextFont (ComputerFont);
else
SetContextFont (CommData.AlienFont);
}
pText->CharCount = remChars;
pText->pStr = ptr;
}
pText->baseline.x = baselinex;
pText->align = ALIGN_CENTER;
}
else
{
// Normal case : other races than Orz
font_DrawTracedText (pText, CommData.AlienTextFColor, CommData.AlienTextBColor);
}
}
} while (!eol && maxchars);
pText->pStr = pStr;
if (status == 1)
{
STAMP s;
// We were drawing to cache -- flush to screen
SetContext (OldContext);
s.origin.x = s.origin.y = 0;
s.frame = TextCacheFrame;
DrawStamp (&s);
last_baseline = pText->baseline.y;
}
UnbatchGraphics ();
return (pText->baseline.y);
}
// status == -1: draw highlighted player dialog option
// status == -2: draw non-highlighted player dialog option
// status == -4: use current context, and baseline from pTextIn
// status == 1: draw alien speech; subtitle cache is used
static COORD
add_text (int status, TEXT *pTextIn)
{
COUNT maxchars, numchars;
TEXT locText;
TEXT *pText;
SIZE leading;
const char *pStr;
SIZE text_width;
int num_lines = 0;
static COORD last_baseline;
BOOLEAN eol;
CONTEXT OldContext = NULL;
BatchGraphics ();
maxchars = (COUNT)~0;
if (status == 1)
{
if (last_subtitle == pTextIn->pStr)
{
// draws cached subtitle
STAMP s;
s.origin.x = 0;
s.origin.y = 0;
s.frame = TextCacheFrame;
DrawStamp (&s);
UnbatchGraphics ();
return last_baseline;
}
else
{
// draw to subtitle cache; prepare first
OldContext = SetContext (TextCacheContext);
ClearDrawable ();
last_subtitle = pTextIn->pStr;
}
text_width = CommData.AlienTextWidth;
SetContextFont (CommData.AlienFont);
GetContextFontLeading (&leading);
pText = pTextIn;
}
else if (GetContextFontLeading (&leading), status <= -4)
{
text_width = (SIZE) (SIS_SCREEN_WIDTH - 8 - (TEXT_X_OFFS << 2));
pText = pTextIn;
}
else
{
text_width = (SIZE) (SIS_SCREEN_WIDTH - 8 - (TEXT_X_OFFS << 2));
switch (status)
{
case -3:
// Unknown. Never reached; color matches the background color.
SetContextForeGroundColor (
BUILD_COLOR (MAKE_RGB15 (0x00, 0x00, 0x14), 0x01));
break;
case -2:
// Not highlighted dialog options.
SetContextForeGroundColor (COMM_PLAYER_TEXT_NORMAL_COLOR);
break;
case -1:
// Currently highlighted dialog option.
SetContextForeGroundColor (COMM_PLAYER_TEXT_HIGHLIGHT_COLOR);
break;
}
maxchars = pTextIn->CharCount;
locText = *pTextIn;
locText.baseline.x -= 8;
locText.CharCount = (COUNT)~0;
locText.pStr = STR_BULLET;
font_DrawText (&locText);
locText = *pTextIn;
pText = &locText;
pText->baseline.y -= leading;
}
numchars = 0;
pStr = pText->pStr;
if (status > 0 && (CommData.AlienTextValign &
(VALIGN_MIDDLE | VALIGN_BOTTOM)))
{
num_lines = _count_lines(pText);
if (CommData.AlienTextValign == VALIGN_BOTTOM)
pText->baseline.y -= (leading * num_lines);
else if (CommData.AlienTextValign == VALIGN_MIDDLE)
pText->baseline.y -= ((leading * num_lines) / 2);
if (pText->baseline.y < 0)
pText->baseline.y = 0;
}
do
{
pText->pStr = pStr;
pText->baseline.y += leading;
eol = getLineWithinWidth (pText, &pStr, text_width, maxchars);
maxchars -= pText->CharCount;
if (maxchars != 0)
--maxchars;
numchars += pText->CharCount;
if (status <= 0)
{
// Player dialog option or (status == -4) other non-alien
// text.
if (pText->baseline.y < SIS_SCREEN_HEIGHT)
font_DrawText (pText);
if (status < -4 && pText->baseline.y >= -status - 10)
{
// Never actually reached. Status is never <-4.
++pStr;
break;
}
}
else
{
// Alien speech
font_DrawTracedText (pText,
CommData.AlienTextFColor, CommData.AlienTextBColor);
}
} while (!eol && maxchars);
pText->pStr = pStr;
if (status == 1)
{
STAMP s;
// We were drawing to cache -- flush to screen
SetContext (OldContext);
s.origin.x = s.origin.y = 0;
s.frame = TextCacheFrame;
DrawStamp (&s);
last_baseline = pText->baseline.y;
}
UnbatchGraphics ();
return (pText->baseline.y);
}
