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ONScripterLabel_text.cpp
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ONScripterLabel_text.cpp
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/* -*- C++ -*-
*
* ONScripterLabel_text.cpp - Text parser of ONScripter-EN
*
* Copyright (c) 2001-2011 Ogapee. All rights reserved.
* (original ONScripter, of which this is a fork).
*
* ogapee@aqua.dti2.ne.jp
*
* Copyright (c) 2007-2011 "Uncle" Mion Sonozaki
*
* UncleMion@gmail.com
*
* 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, see <http://www.gnu.org/licenses/>
* or write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// Modified by Mion , March 2008, to update from
// Ogapee's 20080121 release source code.
// Modified April 2008 to redo the text linebreak processing.
// Modified by Mion, November 2009, to update from
// Ogapee's 20091115 release source code.
#include "ONScripterLabel.h"
extern unsigned short convSJIS2UTF16( unsigned short in );
static inline bool isRotationRequired(const char *text)
{
if ( !IS_TWO_BYTE(text[0]) ) // ascii, halfwidth kana
return true;
//fullwidth commas or full-stops
return ((text[0] == (char)0x81) &&
( ((text[1] >= 0x5b) && (text[1] <= 0x5d)) || //hyphens
((text[1] >= 0x60) && (text[1] <= 0x64)) || //tilde,ellipses
((text[1] >= 0x69) && (text[1] <= 0x7a)) || //parens,brackets
(text[1] == 0x50) || (text[1] == 0x51) || //macron,lowline
(text[1] == (char)0x80) )); //division sign
}
static inline bool isTranslationRequired(const char *text)
{
//fullwidth commas or full-stops
return ((text[0] == (char)0x81) &&
(text[1] >= 0x41) && (text[1] <= 0x44));
}
static inline bool isNonPrinting(const char *text)
{
//control chars or fullwidth space
return ( ((unsigned char) text[0] <= 0x20) ||
((text[0] == (char)0x81) && (text[1] == (char)0x40)) );
}
SDL_Surface *ONScripterLabel::renderGlyph(TTF_Font *font, Uint16 text)
{
GlyphCache *gc = root_glyph_cache;
GlyphCache *pre_gc = gc;
while(1){
if (gc->text == text &&
gc->font == font){
if (gc != pre_gc){
pre_gc->next = gc->next;
gc->next = root_glyph_cache;
root_glyph_cache = gc;
}
return gc->surface;
}
if (gc->next == NULL) break;
pre_gc = gc;
gc = gc->next;
}
pre_gc->next = NULL;
gc->next = root_glyph_cache;
root_glyph_cache = gc;
gc->text = text;
gc->font = font;
if (gc->surface) SDL_FreeSurface(gc->surface);
/* Initializing SDL_Color.unused here to silence warnings about unused
variables. 32 bit operations should be faster than 24 bit ones anyway.
Users will be delighted by this 0.0000001 microsecond increase in speed.
(contribution by Andrius, March 2010) */
static SDL_Color fcol={0xff, 0xff, 0xff, 0xff}, bcol={0, 0, 0, 0};
gc->surface = TTF_RenderGlyph_Shaded( font, text, fcol, bcol );
return gc->surface;
}
void ONScripterLabel::drawGlyph( SDL_Surface *dst_surface, Fontinfo *info, SDL_Color &color, char* text, int xy[2], bool shadow_flag, AnimationInfo *cache_info, SDL_Rect *clip, SDL_Rect &dst_rect )
{
//in case of font size 0
if ((info->font_size_xy[0] == 0) || (info->font_size_xy[1] == 0))
return;
unsigned short unicode;
if (IS_TWO_BYTE(text[0])){
unsigned index = ((unsigned char*)text)[0];
index = index << 8 | ((unsigned char*)text)[1];
unicode = convSJIS2UTF16( index );
}
else{
unicode = convSJIS2UTF16( ((unsigned char*)text)[0] );
}
int minx, maxx, miny, maxy, advanced;
#if 0
if (TTF_GetFontStyle( (TTF_Font*)info->ttf_font ) !=
(info->is_bold?TTF_STYLE_BOLD:TTF_STYLE_NORMAL) )
TTF_SetFontStyle( (TTF_Font*)info->ttf_font, (info->is_bold?TTF_STYLE_BOLD:TTF_STYLE_NORMAL));
#endif
TTF_GlyphMetrics( (TTF_Font*)info->ttf_font, unicode,
&minx, &maxx, &miny, &maxy, &advanced );
//printf("min %d %d %d %d %d %d\n", minx, maxx, miny, maxy, advanced,TTF_FontAscent((TTF_Font*)info->ttf_font) );
SDL_Surface *tmp_surface = renderGlyph( (TTF_Font*)info->ttf_font, unicode );
if (tmp_surface == NULL) return;
bool rotate_flag = false;
if ( (info->getTateyokoMode() == Fontinfo::TATE_MODE) &&
isRotationRequired(text) )
rotate_flag = true;
//Mion: to display vertical text more cleanly
if ( (info->getTateyokoMode() == Fontinfo::TATE_MODE) &&
isTranslationRequired(text) ){
dst_rect.x = xy[0] + ExpandPos(info->font_size_xy[0]) - maxx;
dst_rect.y = xy[1] + minx;
}
else if ( rotate_flag ) {
dst_rect.x = xy[0] + ExpandPos(info->font_size_xy[0]) -
TTF_FontAscent((TTF_Font*)info->ttf_font) + miny;
dst_rect.y = xy[1] + minx;
}
else {
dst_rect.x = xy[0] + minx;
dst_rect.y = xy[1] + TTF_FontAscent((TTF_Font*)info->ttf_font) - maxy;
}
if ( shadow_flag ){
dst_rect.x += shade_distance[0];
dst_rect.y += shade_distance[1];
}
if (rotate_flag){
dst_rect.w = tmp_surface->h;
dst_rect.h = tmp_surface->w;
}
else{
dst_rect.w = tmp_surface->w;
dst_rect.h = tmp_surface->h;
}
if (cache_info)
cache_info->blendText( tmp_surface, dst_rect.x, dst_rect.y, color, clip, rotate_flag );
if (dst_surface)
alphaBlendText( dst_surface, dst_rect, tmp_surface, color, clip, rotate_flag );
}
void ONScripterLabel::drawChar( char* text, Fontinfo *info, bool flush_flag,
bool lookback_flag, SDL_Surface *surface,
AnimationInfo *cache_info, int abs_offset, SDL_Rect *clip )
{
//printf("draw %x-%x[%s] %d, %d\n", text[0], text[1], text, info->xy[0], info->xy[1] );
if ( info->ttf_font == NULL ){
if ( info->openFont( font_file, screen_ratio1, screen_ratio2 ) == NULL ){
snprintf(script_h.errbuf, MAX_ERRBUF_LEN,
"can't open font file: %s\n", font_file );
errorAndExit(script_h.errbuf);
}
}
if ( info->isEndOfLine() ){
info->newLine();
for (int i=0 ; i<indent_offset ; i++)
sentence_font.advanceCharInHankaku(2);
if ( lookback_flag ){
for (int i=0 ; i<indent_offset ; i++){
current_page->add(0x81);
current_page->add(0x40);
}
}
}
char out_text[3]= {'\0', '\0', '\0'};
if (text[0] == ScriptHandler::LEFT_PAREN) {
out_text[0] = '(';
} else if (text[0] == ScriptHandler::RIGHT_PAREN) {
out_text[0] = ')';
} else if (text[0] == '\t') {
out_text[0] = ' '; //draw tabs as spaces, for now
} else if ((unsigned char)text[0] < 0x20) {
snprintf(script_h.errbuf, MAX_ERRBUF_LEN,
"drawChar: got unrecognized control character 0x%02x", text[0]);
errorAndCont(script_h.errbuf);
out_text[0] = ' ';
} else {
out_text[0] = text[0];
out_text[1] = text[1];
}
int xy[2];
xy[0] = abs_offset + ExpandPos(info->x());
xy[1] = ExpandPos(info->y());
if ( !isNonPrinting(&out_text[0]) ){
//don't bother drawing non-printing glyphs
SDL_Color color;
SDL_Rect dst_rect;
if ( info->is_shadow ){
color.r = color.g = color.b = 0;
drawGlyph(surface, info, color, out_text, xy, true, cache_info, clip, dst_rect);
}
color.r = info->color[0];
color.g = info->color[1];
color.b = info->color[2];
drawGlyph( surface, info, color, out_text, xy, false, cache_info, clip, dst_rect );
if ( surface == accumulation_surface &&
!flush_flag &&
(!clip || AnimationInfo::doClipping( &dst_rect, clip ) == 0) ){
info->addShadeArea(dst_rect, shade_distance);
dirty_rect.add( dst_rect );
}
else if ( flush_flag ){
info->addShadeArea(dst_rect, shade_distance);
flushDirect( dst_rect, REFRESH_NONE_MODE );
}
}
/* ---------------------------------------- */
/* Update text buffer */
if (IS_TWO_BYTE(text[0]))
info->advanceCharInHankaku(2);
else
info->advanceCharInHankaku(1);
if ( lookback_flag ){
current_page->add( text[0] );
if (IS_TWO_BYTE(text[0]))
current_page->add( text[1] );
}
}
void ONScripterLabel::drawString( const char *str, uchar3 color, Fontinfo *info,
bool flush_flag, SDL_Surface *surface,
int abs_offset, SDL_Rect *rect,
AnimationInfo *cache_info, bool skip_whitespace_flag )
{
int i;
int start_xy[2];
start_xy[0] = info->xy[0];
start_xy[1] = info->xy[1];
/* ---------------------------------------- */
/* Draw selected characters */
uchar3 org_color;
setColor(org_color, info->color);
setColor(info->color, color);
bool tateyoko = (info->getTateyokoMode() == Fontinfo::TATE_MODE);
char text[3] = { '\0', '\0', '\0' };
while( *str ){
while (*str == ' ' && skip_whitespace_flag) str++;
if (!*str) break;
if ( *str == '`' ){
str++;
skip_whitespace_flag = false;
continue;
}
if (cache_info && !cache_info->is_tight_region){
if (*str == '('){
startRuby((char *)str+1, *info);
info->addLineOffset(ruby_struct.margin);
str++;
continue;
}
else if (*str == '/' && ruby_struct.stage == RubyStruct::BODY ){
info->addLineOffset(ruby_struct.margin);
str = ruby_struct.ruby_end;
if (*ruby_struct.ruby_end == ')'){
endRuby(false, false, NULL, cache_info);
str++;
}
continue;
}
else if (*str == ')' && ruby_struct.stage == RubyStruct::BODY ){
ruby_struct.stage = RubyStruct::NONE;
str++;
continue;
}
//Mion: handling special text locate chars that could be found in
//a "getlog" string
else if (*str == ScriptHandler::TEXT_FF) {
//form feed - reset to the top of the page (locate)
if (tateyoko)
info->xy[0] = (info->num_xy[0]-1) * 2;
else
info->xy[1] = 0;
str++;
continue;
}
else if (*str == ScriptHandler::TEXT_VTAB) {
//vertical tab - move one line down the page (locate)
if (tateyoko)
info->xy[0] -= 2;
else
info->xy[1] += 2;
str++;
continue;
}
else if (*str == ScriptHandler::TEXT_CR) {
//carriage return - reset to the start of the line (locate)
if (tateyoko)
info->xy[1] = 0;
else
info->xy[0] = 0;
str++;
continue;
}
else if (*str == ScriptHandler::TEXT_UP) {
info->setXY(-1, info->xy[1]/2 - 1);
str++;
continue;
}
else if (*str == ScriptHandler::TEXT_DOWN) {
info->setXY(-1, info->xy[1]/2 + 1);
str++;
continue;
}
else if (*str == ScriptHandler::TEXT_LEFT) {
info->setXY(info->xy[0]/2 - 1);
str++;
continue;
}
else if (*str == ScriptHandler::TEXT_RIGHT) {
info->setXY(info->xy[0]/2 + 1);
str++;
continue;
}
}
if ( IS_TWO_BYTE(*str) ){
/* Kinsoku process */
if (isEndKinsoku( str+2 )){
int i = 2;
while (!info->isEndOfLine(i) &&
isEndKinsoku( str+2+i )){
i += 2;
}
if (info->isEndOfLine(i)){
info->newLine();
for (int i=0 ; i<indent_offset ; i++){
sentence_font.advanceCharInHankaku(2);
}
}
}
text[0] = *str++;
text[1] = *str++;
drawChar( text, info, false, false, surface, cache_info, abs_offset );
}
else if ((*str == 0x0a) ||
((*str == '\\') && info->is_newline_accepted)){
info->newLine();
str++;
}
else{
text[0] = *str++;
text[1] = '\0';
drawChar( text, info, false, false, surface, cache_info, abs_offset );
//Mion: fix for allowing mixed 1 & 2 byte chars in English mode
if (script_h.preferred_script == ScriptHandler::JAPANESE_SCRIPT) {
if (*str && *str != 0x0a){
text[0] = *str++;
drawChar( text, info, false, false, surface, cache_info, abs_offset );
}
}
}
}
for ( i=0 ; i<3 ; i++ ) info->color[i] = org_color[i];
/* ---------------------------------------- */
/* Calculate the area of selection */
SDL_Rect clipped_rect = info->calcUpdatedArea(start_xy, screen_ratio1, screen_ratio2);
clipped_rect.x += abs_offset;
info->addShadeArea(clipped_rect, shade_distance);
if ( flush_flag )
flush( refresh_window_text_mode, &clipped_rect );
if ( rect ) *rect = clipped_rect;
}
void ONScripterLabel::restoreTextBuffer(SDL_Surface *surface)
{
text_info.fill( 0, 0, 0, 0 );
char out_text[3] = { '\0','\0','\0' };
Fontinfo f_info = sentence_font;
f_info.clear();
bool tateyoko = (f_info.getTateyokoMode() == Fontinfo::TATE_MODE);
for ( int i=0 ; i<current_page->text_count ; i++ ){
if ( current_page->text[i] == 0x0a ){
f_info.newLine();
}
else{
out_text[0] = current_page->text[i];
if (out_text[0] == '('){
startRuby(current_page->text + i + 1, f_info);
f_info.addLineOffset(ruby_struct.margin);
continue;
}
else if (out_text[0] == '/' && ruby_struct.stage == RubyStruct::BODY ){
f_info.addLineOffset(ruby_struct.margin);
i = ruby_struct.ruby_end - current_page->text - 1;
if (*ruby_struct.ruby_end == ')'){
endRuby(false, false, NULL, &text_info);
i++;
}
continue;
}
else if (out_text[0] == ')' && ruby_struct.stage == RubyStruct::BODY ){
ruby_struct.stage = RubyStruct::NONE;
continue;
}
else if (out_text[0] == ScriptHandler::TEXT_FF) {
//form feed - reset to the top of the page (locate)
if (tateyoko)
f_info.xy[0] = (f_info.num_xy[0]-1) * 2;
else
f_info.xy[1] = 0;
continue;
}
else if (out_text[0] == ScriptHandler::TEXT_VTAB) {
//vertical tab - move one line down the page (locate)
if (tateyoko)
f_info.xy[0] -= 2;
else
f_info.xy[1] += 2;
continue;
}
else if (out_text[0] == ScriptHandler::TEXT_CR) {
//carriage return - reset to the start of the line (locate)
if (tateyoko)
f_info.xy[1] = 0;
else
f_info.xy[0] = 0;
continue;
}
else if (out_text[0] == ScriptHandler::TEXT_UP) {
f_info.setXY(-1, f_info.xy[1]/2 - 1);
continue;
}
else if (out_text[0] == ScriptHandler::TEXT_DOWN) {
f_info.setXY(-1, f_info.xy[1]/2 + 1);
continue;
}
else if (out_text[0] == ScriptHandler::TEXT_LEFT) {
f_info.setXY(f_info.xy[0]/2 - 1);
continue;
}
else if (out_text[0] == ScriptHandler::TEXT_RIGHT) {
f_info.setXY(f_info.xy[0]/2 + 1);
continue;
}
if ( IS_TWO_BYTE(out_text[0]) ){
out_text[1] = current_page->text[i+1];
i++;
}
else{
out_text[1] = '\0';
}
drawChar( out_text, &f_info, false, false, surface, &text_info );
}
}
}
void ONScripterLabel::enterTextDisplayMode(bool text_flag)
{
if (line_enter_status <= 1 && saveon_flag && internal_saveon_flag && text_flag){
saveSaveFile( -1 );
internal_saveon_flag = false;
}
did_leavetext = false;
if ( !(display_mode & DISPLAY_MODE_TEXT) ){
refreshSurface( effect_dst_surface, NULL, refresh_window_text_mode );
dirty_rect.clear();
dirty_rect.add( sentence_font_info.pos );
if (setEffect(&window_effect, false, true)) return;
while(doEffect(&window_effect, false));
display_mode = DISPLAY_MODE_TEXT;
text_on_flag = true;
}
}
void ONScripterLabel::leaveTextDisplayMode(bool force_leave_flag)
{
//ons-en feature: when in certain skip modes, don't actually leave
//text display mode unless forced to (but say you did)
if (!force_leave_flag && ( skip_mode & (SKIP_NORMAL | SKIP_TO_EOP) || ctrl_pressed_status )) {
did_leavetext = true;
return;
}
if (force_leave_flag) did_leavetext = false;
if ( !did_leavetext && (display_mode & DISPLAY_MODE_TEXT) &&
(force_leave_flag || (erase_text_window_mode != 0)) ){
SDL_BlitSurface(backup_surface, NULL, effect_dst_surface, NULL);
dirty_rect.add(sentence_font_info.pos);
if (setEffect(&window_effect, false, false)) return;
while(doEffect(&window_effect, false));
display_mode = DISPLAY_MODE_NORMAL;
}
display_mode |= DISPLAY_MODE_UPDATED;
}
bool ONScripterLabel::doClickEnd()
{
bool ret = false;
draw_cursor_flag = true;
if (!((skip_mode & SKIP_TO_EOL) && clickskippage_flag))
skip_mode &= ~(SKIP_TO_WAIT | SKIP_TO_EOL);
if ( automode_flag ){
event_mode = WAIT_TEXT_MODE | WAIT_INPUT_MODE |
WAIT_VOICE_MODE | WAIT_TIMER_MODE;
if ( automode_time < 0 )
ret = waitEvent( -automode_time * num_chars_in_sentence );
else
ret = waitEvent( automode_time );
}
else if ( autoclick_time > 0 ){
event_mode = WAIT_SLEEP_MODE | WAIT_TIMER_MODE;
ret = waitEvent( autoclick_time );
}
else{
event_mode = WAIT_TEXT_MODE | WAIT_INPUT_MODE | WAIT_TIMER_MODE;
ret = waitEvent(-1);
}
num_chars_in_sentence = 0;
draw_cursor_flag = false;
return ret;
}
bool ONScripterLabel::clickWait()
{
int tmp_skip = skip_mode;
skip_mode &= ~(SKIP_TO_WAIT | SKIP_TO_EOL);
flush( REFRESH_NONE_MODE );
//Mion: apparently NScr doesn't call textgosub on clickwaits
// while in skip mode (but does call it on pagewaits)
if ( (skip_mode & (SKIP_NORMAL | SKIP_TO_EOP)) ||
((tmp_skip & SKIP_TO_EOL) && clickskippage_flag) ||
ctrl_pressed_status ){
skip_mode = tmp_skip;
clickstr_state = CLICK_NONE;
num_chars_in_sentence = 0;
if ( textgosub_label && (script_h.getNext()[0] != 0x0a))
new_line_skip_flag = true;
event_mode = IDLE_EVENT_MODE;
if ( waitEvent(0) ) return false;
}
else{
key_pressed_flag = false;
if ( textgosub_label ){
if ((tmp_skip & SKIP_TO_EOL) && clickskippage_flag)
skip_mode = tmp_skip;
saveoffCommand();
clickstr_state = CLICK_NONE;
char *next = script_h.getNext();
if (*next == 0x0a) {
textgosub_clickstr_state = CLICK_WAITEOL;
} else {
new_line_skip_flag = true;
textgosub_clickstr_state = CLICK_WAIT;
}
gosubReal( textgosub_label, next, true );
return false;
}
clickstr_state = CLICK_WAIT;
if (doClickEnd()) return false;
clickstr_state = CLICK_NONE;
key_pressed_flag = false;
}
script_h.cur_rgosub_wait++;
return true;
}
bool ONScripterLabel::clickNewPage()
{
skip_mode &= ~(SKIP_TO_WAIT | SKIP_TO_EOL);
flush( REFRESH_NONE_MODE );
clickstr_state = CLICK_NEWPAGE;
if ( (skip_mode & SKIP_NORMAL || ctrl_pressed_status) && !textgosub_label ){
clickstr_state = CLICK_NONE;
num_chars_in_sentence = 0;
event_mode = IDLE_EVENT_MODE;
if (waitEvent(0)) return false;
}
else{
key_pressed_flag = false;
if ( textgosub_label ){
saveoffCommand();
clickstr_state = CLICK_NONE;
char *next = script_h.getNext();
textgosub_clickstr_state = CLICK_NEWPAGE;
gosubReal( textgosub_label, next, true );
return false;
}
if (doClickEnd()) return false;
}
newPage( true );
clickstr_state = CLICK_NONE;
key_pressed_flag = false;
script_h.cur_rgosub_wait++;
return true;
}
void ONScripterLabel::startRuby(char *buf, Fontinfo &info)
{
ruby_struct.stage = RubyStruct::BODY;
ruby_font = info;
ruby_font.ttf_font = NULL;
if ( ruby_struct.font_size_xy[0] != -1 )
ruby_font.font_size_xy[0] = ruby_struct.font_size_xy[0];
else
ruby_font.font_size_xy[0] = info.font_size_xy[0]/2;
if ( ruby_struct.font_size_xy[1] != -1 )
ruby_font.font_size_xy[1] = ruby_struct.font_size_xy[1];
else
ruby_font.font_size_xy[1] = info.font_size_xy[1]/2;
ruby_struct.body_count = 0;
ruby_struct.ruby_count = 0;
while(1){
if ( *buf == '/' ){
ruby_struct.stage = RubyStruct::RUBY;
ruby_struct.ruby_start = buf+1;
}
else if ( *buf == ')' || *buf == '\0' ){
break;
}
else{
if ( ruby_struct.stage == RubyStruct::BODY )
ruby_struct.body_count++;
else if ( ruby_struct.stage == RubyStruct::RUBY )
ruby_struct.ruby_count++;
}
buf++;
}
ruby_struct.ruby_end = buf;
ruby_struct.stage = RubyStruct::BODY;
ruby_struct.margin = ruby_font.initRuby(info, ruby_struct.body_count/2, ruby_struct.ruby_count/2);
}
void ONScripterLabel::endRuby(bool flush_flag, bool lookback_flag, SDL_Surface *surface, AnimationInfo *cache_info)
{
char out_text[3]= {'\0', '\0', '\0'};
if ( rubyon_flag ){
ruby_font.clear();
char *buf = ruby_struct.ruby_start;
while( buf < ruby_struct.ruby_end ){
out_text[0] = *buf;
if ( IS_TWO_BYTE(*buf) ){
out_text[1] = *(buf+1);
drawChar( out_text, &ruby_font, flush_flag, lookback_flag, surface, cache_info );
buf++;
}
else{
out_text[1] = '\0';
drawChar( out_text, &ruby_font, flush_flag, lookback_flag, surface, cache_info );
}
buf++;
}
}
ruby_struct.stage = RubyStruct::NONE;
}
int ONScripterLabel::textCommand()
{
if (line_enter_status <= 1 && saveon_flag && internal_saveon_flag){
saveSaveFile( -1 );
internal_saveon_flag = false;
}
char *buf = script_h.getStringBuffer();
if (pretextgosub_label &&
( (script_h.current_cmd_type == ScriptHandler::CMD_PRETEXT) ||
((!pagetag_flag || (page_enter_status == 0)) &&
(line_enter_status == 0)) )){
bool tag_flag = (script_h.current_cmd_type == ScriptHandler::CMD_PRETEXT);
if (current_page->tag) delete[] current_page->tag;
if (tag_flag && (buf[0] != '\0')){
int len = strlen(buf);
string_buffer_offset = len;
current_page->tag = new char[len+1];
memcpy(current_page->tag, buf, strlen(buf));
current_page->tag[len] = 0;
}
else{
current_page->tag = NULL;
}
gosubReal( pretextgosub_label, script_h.getNext(), true );
line_enter_status = 1;
return RET_CONTINUE;
}
refresh_window_text_mode = REFRESH_NORMAL_MODE | REFRESH_WINDOW_MODE | REFRESH_TEXT_MODE;
enterTextDisplayMode();
line_enter_status = 2;
if (pagetag_flag) page_enter_status = 1;
if (debug_level > 1)
printf("textCommand %s %d %d %d\n", script_h.getStringBuffer() + string_buffer_offset, string_buffer_offset, event_mode, line_enter_status);
while(processText());
return RET_CONTINUE;
}
void ONScripterLabel::processEOT()
{
skip_mode &= ~SKIP_TO_WAIT;
if ((skip_mode & SKIP_TO_EOL) || (sentence_font.wait_time == 0)){
flush(refreshMode());
if (!clickskippage_flag && !skip_past_newline)
skip_mode &= ~SKIP_TO_EOL;
}
indent_offset = 0;
if (!sentence_font.isLineEmpty() && !new_line_skip_flag){
doLineBreak(true);
}
line_enter_status = 0;
}
bool ONScripterLabel::processText()
//Mion: extensively modified the text processing
{
//printf("processText %s %d %d %d\n", script_h.getStringBuffer() + string_buffer_offset, string_buffer_offset, event_mode, line_enter_status);
char out_text[3]= {'\0', '\0', '\0'};
bool old_new_line_skip_flag = new_line_skip_flag; //Mion: for temp Umineko8 fix
// process linebreaking when at the start of (non-pretext) buffer
if (line_enter_status == 2) {
if (!new_line_skip_flag)
line_has_nonspace = true;
if (!sentence_font.isLineEmpty()) {
new_line_skip_flag = true;
}
if ( script_h.preferred_script == ScriptHandler::JAPANESE_SCRIPT ) {
processBreaks(new_line_skip_flag, KINSOKU);
} else {
if (! processBreaks(new_line_skip_flag, SPACEBREAK)) {
// no spaces or printable ASCII found in this line,
// use kinsoku rules
processBreaks(new_line_skip_flag, KINSOKU);
}
}
line_enter_status = 3;
}
if (script_h.getStringBuffer()[string_buffer_offset] == 0x00){
processEOT();
return false;
}
new_line_skip_flag = false;
char ch = script_h.getStringBuffer()[string_buffer_offset];
if (!line_has_nonspace) {
// skip over leading spaces in a continued line
while (ch == ' ')
ch = script_h.getStringBuffer()[++string_buffer_offset];
}
int cmd = isTextCommand(script_h.getStringBuffer() + string_buffer_offset);
if (cmd <= 0) {
line_has_nonspace = true;
if (sentence_font.isEndOfLine(0) ||
(IS_TWO_BYTE(ch) && sentence_font.isEndOfLine(1))) {
// no room for current char on the line
//printf("at end; breaking before %s", script_h.getStringBuffer() + string_buffer_offset);
ch = doLineBreak();
}
else {
int break_offset, length, margins, tmp;
break_offset = findNextBreak(string_buffer_offset, length);
if (break_offset == string_buffer_offset) {
if (cmd < 0) {
break_offset++;
tmp = 0;
}
else if (IS_TWO_BYTE(ch)) {
break_offset += 2;
tmp = 2;
} else {
break_offset += 1;
tmp = 1;
}
break_offset = findNextBreak(break_offset, length);
//printf("next break before %s", script_h.getStringBuffer() + break_offset);
margins = 0;
for (int i = string_buffer_offset; i < break_offset; i++)
margins += string_buffer_margins[i];
sentence_font.addLineOffset(margins);
if (sentence_font.isEndOfLine(length+tmp-1)) {
//printf("breaking before %s", script_h.getStringBuffer() + string_buffer_offset);
ch = doLineBreak();
} else {
sentence_font.addLineOffset(-margins);
}
}
}
}
new_line_skip_flag = false;
if ( IS_TWO_BYTE(ch) ){ // Shift jis
bool flush_flag = !(skip_mode || ctrl_pressed_status || (sentence_font.wait_time == 0));
out_text[0] = script_h.getStringBuffer()[string_buffer_offset];
out_text[1] = script_h.getStringBuffer()[string_buffer_offset+1];
last_textpos_xy[0] = sentence_font.x()-sentence_font.ruby_offset_xy[0];
last_textpos_xy[1] = sentence_font.y()-sentence_font.ruby_offset_xy[1];
drawChar( out_text, &sentence_font, flush_flag, true, accumulation_surface, &text_info );
if (flush_flag) {
if (!( (skip_mode & (SKIP_TO_WAIT | SKIP_TO_EOL)) ||
(sentence_font.wait_time == 0) )) {
event_mode = WAIT_TEXTOUT_MODE;
if ( sentence_font.wait_time == -1 )
waitEvent( default_text_speed[text_speed_no] );
else
waitEvent( sentence_font.wait_time );
}
}
num_chars_in_sentence += 2;
string_buffer_offset += 2;
return true;
}
else if (script_h.checkClickstr(&script_h.getStringBuffer()[string_buffer_offset]) == -2) {
// got the special "\@" clickwait-or-page
if (in_txtbtn)
terminateTextButton();
string_buffer_offset += 2;
if (sentence_font.getRemainingLine() <= clickstr_line)
return clickNewPage();
else
return clickWait();
}
else if ( ch == '`' ) {
string_buffer_offset++;
return true;
}
else if ( ch == '@' ){ // wait for click
if (in_txtbtn)
terminateTextButton();
string_buffer_offset++;
return clickWait();
}
else if ( ch == '\\' ){ // new page
if (in_txtbtn)
terminateTextButton();
string_buffer_offset++;
return clickNewPage();
}
else if ( ch == '!' ){
string_buffer_offset++;
if ( script_h.getStringBuffer()[ string_buffer_offset ] == 's' ){
if (in_txtbtn)
terminateTextButton();
string_buffer_offset++;
if (!skip_mode && (sentence_font.wait_time == 0)) flush(refreshMode());
if ( script_h.getStringBuffer()[ string_buffer_offset ] == 'd' ){
sentence_font.wait_time = -1;
string_buffer_offset++;
}
else{
int t = 0;
while( script_h.getStringBuffer()[ string_buffer_offset ] >= '0' &&
script_h.getStringBuffer()[ string_buffer_offset ] <= '9' ){
t = t*10 + script_h.getStringBuffer()[ string_buffer_offset ] - '0';
string_buffer_offset++;
}
sentence_font.wait_time = t;
while (script_h.getStringBuffer()[ string_buffer_offset ] == ' ' ||
script_h.getStringBuffer()[ string_buffer_offset ] == '\t') string_buffer_offset++;
}
}
else if ( script_h.getStringBuffer()[ string_buffer_offset ] == 'w' ||
script_h.getStringBuffer()[ string_buffer_offset ] == 'd' ){
event_mode = WAIT_SLEEP_MODE;
bool flag = false;
bool in_skip = (skip_mode & (SKIP_NORMAL | SKIP_TO_EOP)) || ctrl_pressed_status;
if ( script_h.getStringBuffer()[ string_buffer_offset ] == 'd' ) flag = true;
string_buffer_offset++;
int t = 0;
while( script_h.getStringBuffer()[ string_buffer_offset ] >= '0' &&
script_h.getStringBuffer()[ string_buffer_offset ] <= '9' ){
t = t*10 + script_h.getStringBuffer()[ string_buffer_offset ] - '0';
string_buffer_offset++;
}
if (in_txtbtn)
terminateTextButton();
flush(refreshMode());
if ( flag && in_skip) {
if (!clickskippage_flag)
skip_mode &= ~(SKIP_TO_EOL | SKIP_TO_WAIT);
}
else{
if (!flag && in_skip) {
//Mion: instead of skipping entirely, let's do a shortened wait (safer)
if (t > 100) {
t = t / 10;
} else if (t > 10) {
t = 10;
}
}
if (!clickskippage_flag)
skip_mode &= ~(SKIP_TO_EOL | SKIP_TO_WAIT);
event_mode |= WAIT_TEXTOUT_MODE;
if ( flag ) event_mode |= WAIT_INPUT_MODE;
key_pressed_flag = false;
waitEvent(t);
}
}
else{
string_buffer_offset--;
goto notacommand;
}
return true;
}
else if ( ch == '#' ){
char hexchecker;
for ( int tmpctr = 0; tmpctr <= 5; tmpctr++) {
hexchecker = script_h.getStringBuffer()[ string_buffer_offset+tmpctr+1 ];
if(!((hexchecker >= '0' && hexchecker <= '9') || (hexchecker >= 'a' && hexchecker <= 'f') || (hexchecker >= 'A' && hexchecker <= 'F'))) goto notacommand;
}