int main(int ac, char **av)
{
t_win win;
if ((win.win = bunny_start(W_X, W_Y, false, "wolfd3d")) == NULL)
return (1);
if ((win.array = bunny_new_pixelarray(W_X, W_Y)) == NULL)
return (1);
if (ac == 2 && set_data(av[1], "level1", &win) == -1)
return (1);
else if (ac != 2 && set_def_map(&win) == 1)
return (1);
set_cols(&win);
bunny_set_key_response(&press_key);
bunny_set_loop_main_function(mainloop);
bunny_loop(win.win, 60, &win);
free_map(&win.map);
bunny_delete_clipable(&win.array->clipable);
bunny_stop(win.win);
return (0);
}
void operator=(mat & pmat){
assert(end_offset-start_offset <= pmat.cols());
assert(end-start == pmat.rows());
set_cols(0, pmat.cols(), pmat);
}
void start_doc_sect( void )
{
bool first_section;
bool header;
bool page_r;
char * h_text;
doc_section ds;
hdsrc hds_lvl;
int k;
page_ej page_e;
uint32_t page_c;
uint32_t page_s;
if( ProcFlags.start_section ) {
return; // once is enough
}
if( !ProcFlags.fb_document_done ) { // the very first section/page
do_layout_end_processing();
}
scr_process_break(); // commit any prior text
first_section = (ProcFlags.doc_sect == doc_sect_none);
ProcFlags.start_section = true;
ProcFlags.keep_left_margin = false;
page_c = layout_work.defaults.columns;
ds = ProcFlags.doc_sect_nxt; // new section
if( ds == doc_sect_none ) {
ds = doc_sect_body; // if text without section start assume body
}
/***********************************************************************/
/* process special section attributes */
/***********************************************************************/
switch( ds ) {
case doc_sect_titlep :
page_c = layout_work.titlep.columns;
page_e = ej_yes;
page_r = false; // no page number reset
header = false; // no header string (ABSTRACT, ... ) output
init_nest_cb();
nest_cb->p_stack = copy_to_nest_stack();
nest_cb->c_tag = t_TITLEP;
nest_cb->p_stack->lineno = titlep_lineno; // correct line number
break;
case doc_sect_abstract :
page_c = layout_work.abstract.columns;
page_e = layout_work.abstract.page_eject;
page_r = layout_work.abstract.page_reset;
page_s = layout_work.hx.hx_sect[hds_abstract].spacing;
header = layout_work.hx.hx_sect[hds_abstract].header;
if( header ) {
h_text = &layout_work.abstract.string;
hds_lvl = hds_abstract;
}
break;
case doc_sect_preface :
page_c = layout_work.preface.columns;
page_e = layout_work.preface.page_eject;
page_r = layout_work.preface.page_reset;
page_s = layout_work.hx.hx_sect[hds_preface].spacing;
header = layout_work.hx.hx_sect[hds_preface].header;
if( header ) {
h_text = &layout_work.preface.string;
hds_lvl = hds_preface;
}
break;
case doc_sect_body :
page_c = layout_work.body.columns;
page_e = layout_work.body.page_eject;
page_r = layout_work.body.page_reset;
page_s = layout_work.hx.hx_sect[hds_body].spacing;
header = layout_work.hx.hx_sect[hds_body].header;
if( header ) {
h_text = &layout_work.body.string;
hds_lvl = hds_body;
}
break;
case doc_sect_appendix :
page_c = layout_work.appendix.columns;
page_e = layout_work.appendix.section_eject;
page_r = layout_work.appendix.page_reset;
page_s = layout_work.hx.hx_sect[hds_appendix].spacing;
header = false; // no section header string output, as such
if( page_e != ej_no ) {
page_e = ej_yes; // "even" and "odd" act like "yes"
}
for( k = 1; k < hds_appendix; k++ ) { // reset heading levels
hd_nums[k].headn = 0;
if( hd_nums[k].headnsub != NULL ) {
*(hd_nums[k].headnsub->value) = '\0';
}
}
break;
case doc_sect_backm :
page_c = layout_work.backm.columns;
page_e = layout_work.backm.page_eject;
page_r = layout_work.backm.page_reset;
page_s = layout_work.hx.hx_sect[hds_backm].spacing;
header = layout_work.hx.hx_sect[hds_backm].header;
if( header ) {
h_text = &layout_work.backm.string;
hds_lvl = hds_backm;
}
break;
case doc_sect_index :
page_c = layout_work.index.columns;
page_e = layout_work.index.page_eject;
page_r = layout_work.index.page_reset;
page_s = layout_work.hx.hx_sect[hds_index].spacing;
header = layout_work.hx.hx_sect[hds_index].header;
if( header ) {
h_text = &layout_work.index.index_string;
hds_lvl = hds_index;
}
break;
case doc_sect_gdoc :
case doc_sect_etitlep :
case doc_sect_frontm :
page_c = layout_work.defaults.columns;
page_e = ej_no; // no page eject
page_r = false; // no page number reset
page_s = layout_work.defaults.spacing; // default spacing
header = false; // no section header
break;
case doc_sect_egdoc :
page_c = layout_work.defaults.columns;
page_e = ej_yes;
page_r = false; // no page number reset
page_s = layout_work.defaults.spacing; // default spacing
header = false; // no section header
break;
default:
internal_err( __FILE__, __LINE__ );
break;
}
if( first_section ) { // nothing precedes the first section
if( page_e == ej_even ) {
do_page_out(); // apage of first page is odd
page = 0; // restart page for first text page
ProcFlags.page_ejected = true;
}
set_section_banners( ds );
reset_t_page();
document_new_position(); // first text page ready for content
} else if( page_e == ej_no ) {
full_page_out(); // ensure are on last page
ProcFlags.page_ejected = false;
set_section_banners( ds );
reset_bot_ban();
} else {
last_page_out(); // ensure last page output
ProcFlags.page_ejected = true; // only first section has nothing to output
if( page_e == ej_odd ) {
if( (page & 1) ) { // first page will be odd
do_page_out(); // emit blank page
}
} else if( page_e == ej_even ) {
if( !(page & 1) ) { // first page will be even
do_page_out(); // emit blank page
}
} else if( page_e != ej_yes ) {
internal_err( __FILE__, __LINE__ );
}
g_skip = 0; // ignore remaining skip value
set_section_banners( ds );
reset_t_page();
}
ProcFlags.doc_sect = ds;
t_page.col_count = page_c;
set_cols();
if( page_r ) {
page = 0;
}
spacing = page_s;
g_cur_left = g_page_left_org;
if( header ) {
line_position = pos_center;
concat_save = ProcFlags.concat;
ProcFlags.concat = true;
justify_save = ProcFlags.justify;
ProcFlags.justify = ju_off;
gen_heading( h_text, NULL, 0, hds_lvl );
g_indent = 0; // reset for section body
ProcFlags.concat = concat_save;
ProcFlags.justify = justify_save;
}
g_curr_font = layout_work.defaults.font;
g_cur_h_start = g_page_left_org + g_indent;
ProcFlags.doc_sect = ds;
}