/**
* Gets the width of a string. The width of a string is not necesserily
* the sum of all the widths of it's glyphs.
*
* @param text The string to return the width of.
* @return The width of a string.
*/
int OpenGLFont::getWidth(const std::string& text) const
{
unsigned int w = 0;
const char* ptr = text.c_str();
size_t textlen = strlen(ptr);
while (textlen > 0) {
Uint32 c = UTF8_getch(&ptr, &textlen);
if (c == UNICODE_BOM_NATIVE || c == UNICODE_BOM_SWAPPED) {
continue;
}
FT_GlyphSlot slot = this->pmpl->face->glyph;
// Load glyph image into the slot
int error = FT_Load_Char(this->pmpl->face, c, FT_LOAD_DEFAULT);
if (error) continue;
w += (slot->advance.x >> 6);
}
return w;
}
void curses_drawwindow(WINDOW *win)
{
int i,j,drawx,drawy;
unsigned tmp;
RECT update = {win->x * fontwidth, -1,
(win->x + win->width) * fontwidth, -1};
for (j=0; j<win->height; j++){
if (win->line[j].touched)
{
update.bottom = (win->y+j+1)*fontheight;
if (update.top == -1)
{
update.top = update.bottom - fontheight;
}
win->line[j].touched=false;
for (i=0; i<win->width; i++){
const cursecell &cell = win->line[j].chars[i];
if( cell.ch.empty() ) {
continue; // second cell of a multi-cell character
}
drawx=((win->x+i)*fontwidth);
drawy=((win->y+j)*fontheight);//-j;
if( drawx + fontwidth > WindowWidth || drawy + fontheight > WindowHeight ) {
// Outside of the display area, would not render anyway
continue;
}
const char* utf8str = cell.ch.c_str();
int len = cell.ch.length();
tmp = UTF8_getch(&utf8str, &len);
int FG = cell.FG;
int BG = cell.BG;
FillRectDIB(drawx,drawy,fontwidth,fontheight,BG);
if (tmp != UNKNOWN_UNICODE) {
int color = RGB(windowsPalette[FG].rgbRed,windowsPalette[FG].rgbGreen,windowsPalette[FG].rgbBlue);
SetTextColor(backbuffer,color);
int cw = mk_wcwidth(tmp);
if (cw > 1) {
FillRectDIB(drawx+fontwidth*(cw-1), drawy, fontwidth, fontheight, BG);
i += cw - 1;
}
if (tmp) {
const std::wstring utf16 = widen(cell.ch);
ExtTextOutW( backbuffer, drawx, drawy, 0, NULL, utf16.c_str(), utf16.length(), NULL );
}
} else {
switch ((unsigned char)win->line[j].chars[i].ch[0]) {
case LINE_OXOX_C://box bottom/top side (horizontal line)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_XOXO_C://box left/right side (vertical line)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_OXXO_C://box top left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_OOXX_C://box top right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XOOX_C://box bottom right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOO_C://box bottom left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOX_C://box bottom north T (left, right, up)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight,2,FG);
break;
case LINE_XXXO_C://box bottom east T (up, right, down)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_OXXX_C://box bottom south T (left, right, down)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XXXX_C://box X (left down up right)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_XOXX_C://box bottom east T (left, down, up)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
break;
default:
break;
};//switch (tmp)
}//(tmp < 0)
};//for (i=0;i<_windows[w].width;i++)
}
};// for (j=0;j<_windows[w].height;j++)
win->draw=false; //We drew the window, mark it as so
if (update.top != -1)
{
RedrawWindow(WindowHandle, &update, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
}
}
// If we're using curses, we need to provide get_input_event() here.
input_event input_manager::get_input_event(WINDOW * /*win*/)
{
previously_pressed_key = 0;
long key = getch();
// Our current tiles and Windows code doesn't have ungetch()
#if !(defined TILES || defined SDLTILES || defined _WIN32 || defined WINDOWS)
if (key != ERR) {
long newch;
// Clear the buffer of characters that match the one we're going to act on.
timeout(0);
do {
newch = getch();
} while(newch != ERR && newch == key);
timeout(-1);
// If we read a different character than the one we're going to act on, re-queue it.
if (newch != ERR && newch != key) {
ungetch(newch);
}
}
#endif
input_event rval;
if (key == ERR) {
if (input_timeout > 0) {
rval.type = CATA_INPUT_TIMEOUT;
} else {
rval.type = CATA_INPUT_ERROR;
}
#if !(defined TILES || defined SDLTILES || defined _WIN32 || defined WINDOWS || defined __CYGWIN__)
// ncurses mouse handling
} else if (key == KEY_MOUSE) {
MEVENT event;
if (getmouse(&event) == OK) {
rval.type = CATA_INPUT_MOUSE;
rval.mouse_x = event.x - VIEW_OFFSET_X;
rval.mouse_y = event.y - VIEW_OFFSET_Y;
if (event.bstate & BUTTON1_CLICKED) {
rval.add_input(MOUSE_BUTTON_LEFT);
} else if (event.bstate & BUTTON3_CLICKED) {
rval.add_input(MOUSE_BUTTON_RIGHT);
} else if (event.bstate & REPORT_MOUSE_POSITION) {
rval.add_input(MOUSE_MOVE);
if (input_timeout > 0) {
// Mouse movement seems to clear ncurses timeout
set_timeout(input_timeout);
}
} else {
rval.type = CATA_INPUT_ERROR;
}
} else {
rval.type = CATA_INPUT_ERROR;
}
#endif
} else {
if( key == 127 ) { // == Unicode DELETE
previously_pressed_key = KEY_BACKSPACE;
return input_event( KEY_BACKSPACE, CATA_INPUT_KEYBOARD );
}
rval.type = CATA_INPUT_KEYBOARD;
rval.text.append(1, (char) key);
// Read the UTF-8 sequence (if any)
if( key < 127 ) {
// Single byte sequence
} else if( 194 <= key && key <= 223 ) {
rval.text.append(1, (char) getch() );
} else if( 224 <= key && key <= 239 ) {
rval.text.append(1, (char) getch() );
rval.text.append(1, (char) getch() );
} else if( 240 <= key && key <= 244 ) {
rval.text.append(1, (char) getch() );
rval.text.append(1, (char) getch() );
rval.text.append(1, (char) getch() );
} else {
// Other control character, etc. - no text at all, return an event
// without the text property
previously_pressed_key = key;
return input_event( key, CATA_INPUT_KEYBOARD );
}
// Now we have loaded an UTF-8 sequence (possibly several bytes)
// but we should only return *one* key, so return the code point of it.
const char *utf8str = rval.text.c_str();
int len = rval.text.length();
const unsigned cp = UTF8_getch(&utf8str, &len);
if( cp == UNKNOWN_UNICODE ) {
// Invalid UTF-8 sequence, this should never happen, what now?
// Maybe return any error instead?
previously_pressed_key = key;
return input_event( key, CATA_INPUT_KEYBOARD );
}
previously_pressed_key = cp;
// for compatibility only add the first byte, not the code point
// as it would conflict with the special keys defined by ncurses
rval.add_input(key);
}
return rval;
}
void curses_drawwindow(WINDOW *win)
{
int i,j,w,drawx,drawy;
unsigned tmp;
for (j=0; j<win->height; j++){
if (win->line[j].touched)
{
needupdate = true;
win->line[j].touched=false;
for (i=0,w=0; w<win->width; i++,w++){
drawx=((win->x+w)*fontwidth);
drawy=((win->y+j)*fontheight);//-j;
if (((drawx+fontwidth)<=WindowWidth) && ((drawy+fontheight)<=WindowHeight)){
const char* utf8str = win->line[j].chars+i;
int len = ANY_LENGTH;
tmp = UTF8_getch(&utf8str, &len);
int FG = win->line[j].FG[w];
int BG = win->line[j].BG[w];
FillRectDIB(drawx,drawy,fontwidth,fontheight,BG);
if ( tmp != UNKNOWN_UNICODE){
int cw = mk_wcwidth((wchar_t)tmp);
len = ANY_LENGTH-len;
if(cw>1)
{
FillRectDIB(drawx+fontwidth*(cw-1),drawy,fontwidth,fontheight,BG);
w+=cw-1;
}
if(len>1)
{
i+=len-1;
}
if(tmp) OutputChar(tmp, drawx,drawy,FG);
} else {
switch ((unsigned char)win->line[j].chars[i]) {
case LINE_OXOX_C://box bottom/top side (horizontal line)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_XOXO_C://box left/right side (vertical line)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_OXXO_C://box top left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_OOXX_C://box top right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XOOX_C://box bottom right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOO_C://box bottom left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOX_C://box bottom north T (left, right, up)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight,2,FG);
break;
case LINE_XXXO_C://box bottom east T (up, right, down)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_OXXX_C://box bottom south T (left, right, down)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XXXX_C://box X (left down up right)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_XOXX_C://box bottom east T (left, down, up)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
break;
default:
break;
}
};//switch (tmp)
}//(tmp < 0)
};//for (i=0;i<_windows[w].width;i++)
}
};// for (j=0;j<_windows[w].height;j++)
win->draw=false; //We drew the window, mark it as so
if (needupdate) try_update();
}
// utf-8 version
std::string word_rewrap (const std::string &ins, int width)
{
std::ostringstream o;
std::string in = ins;
// find non-printing tags
std::vector<size_t> tag_positions = get_tag_positions(in);
int lastwb = 0; //last word break
int lastout = 0;
const char *instr = in.c_str();
bool skipping_tag = false;
for (int j = 0, x = 0; j < in.size(); ) {
const char *ins = instr + j;
int len = ANY_LENGTH;
unsigned uc = UTF8_getch(&ins, &len);
if (uc == '<') { // maybe skip non-printing tag
std::vector<size_t>::iterator it;
for (it = tag_positions.begin(); it != tag_positions.end(); ++it) {
if (*it == j) {
skipping_tag = true;
break;
}
}
}
j += ANY_LENGTH - len;
if (skipping_tag) {
if (uc == '>') {
skipping_tag = false;
}
continue;
}
x += mk_wcwidth(uc);
if (x > width) {
if (lastwb == lastout) {
lastwb = j;
}
for(int k = lastout; k < lastwb; k++) {
o << in[k];
}
o << '\n';
x = 0;
lastout = j = lastwb;
}
if (uc == ' ' || uc >= 0x2E80) {
lastwb = j;
}
}
for (int k = lastout; k < in.size(); k++) {
o << in[k];
}
return o.str();
}
void curses_drawwindow(WINDOW *win)
{
int i,j,w,drawx,drawy;
unsigned tmp;
RECT update = {win->x * fontwidth, -1,
(win->x + win->width) * fontwidth, -1};
for (j=0; j<win->height; j++){
if (win->line[j].touched)
{
update.bottom = (win->y+j+1)*fontheight;
if (update.top == -1)
{
update.top = update.bottom - fontheight;
}
win->line[j].touched=false;
for (i=0,w=0; w<win->width; i++,w++){
drawx=((win->x+w)*fontwidth);
drawy=((win->y+j)*fontheight);//-j;
if (((drawx+fontwidth)<=WindowWidth) && ((drawy+fontheight)<=WindowHeight)){
const char* utf8str = win->line[j].chars+i;
int len = ANY_LENGTH;
tmp = UTF8_getch(&utf8str, &len);
int FG = win->line[j].FG[w];
int BG = win->line[j].BG[w];
FillRectDIB(drawx,drawy,fontwidth,fontheight,BG);
if (tmp != UNKNOWN_UNICODE) {
int color = RGB(windowsPalette[FG].rgbRed,windowsPalette[FG].rgbGreen,windowsPalette[FG].rgbBlue);
SetTextColor(backbuffer,color);
int cw = mk_wcwidth(tmp);
len = ANY_LENGTH-len;
if (cw > 1) {
FillRectDIB(drawx+fontwidth*(cw-1), drawy, fontwidth, fontheight, BG);
w += cw - 1;
}
if (len > 1) {
i += len - 1;
}
if (tmp) ExtTextOutW (backbuffer, drawx, drawy, 0, NULL, (WCHAR*)&tmp, 1, NULL);
} else {
switch ((unsigned char)win->line[j].chars[i]) {
case LINE_OXOX_C://box bottom/top side (horizontal line)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_XOXO_C://box left/right side (vertical line)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_OXXO_C://box top left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_OOXX_C://box top right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XOOX_C://box bottom right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOO_C://box bottom left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOX_C://box bottom north T (left, right, up)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight,2,FG);
break;
case LINE_XXXO_C://box bottom east T (up, right, down)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_OXXX_C://box bottom south T (left, right, down)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XXXX_C://box X (left down up right)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_XOXX_C://box bottom east T (left, down, up)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
break;
default:
break;
}
};//switch (tmp)
}//(tmp < 0)
};//for (i=0;i<_windows[w].width;i++)
}
};// for (j=0;j<_windows[w].height;j++)
win->draw=false; //We drew the window, mark it as so
if (update.top != -1)
{
RedrawWindow(WindowHandle, &update, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
}
}
int waddch(WINDOW *win, const chtype ch)
{
char charcode;
charcode=ch;
switch (ch){ //LINE_NESW - X for on, O for off
case LINE_XOXO: //#define LINE_XOXO 4194424
charcode=LINE_XOXO_C;
break;
case LINE_OXOX: //#define LINE_OXOX 4194417
charcode=LINE_OXOX_C;
break;
case LINE_XXOO: //#define LINE_XXOO 4194413
charcode=LINE_XXOO_C;
break;
case LINE_OXXO: //#define LINE_OXXO 4194412
charcode=LINE_OXXO_C;
break;
case LINE_OOXX: //#define LINE_OOXX 4194411
charcode=LINE_OOXX_C;
break;
case LINE_XOOX: //#define LINE_XOOX 4194410
charcode=LINE_XOOX_C;
break;
case LINE_XXOX: //#define LINE_XXOX 4194422
charcode=LINE_XXOX_C;
break;
case LINE_XXXO: //#define LINE_XXXO 4194420
charcode=LINE_XXXO_C;
break;
case LINE_XOXX: //#define LINE_XOXX 4194421
charcode=LINE_XOXX_C;
break;
case LINE_OXXX: //#define LINE_OXXX 4194423
charcode=LINE_OXXX_C;
break;
case LINE_XXXX: //#define LINE_XXXX 4194414
charcode=LINE_XXXX_C;
break;
default:
charcode = (char)ch;
break;
}
int cury=win->cursory;
int p = win->cursorx;
int curx=(win->line[cury].width_in_bytes==win->width)?win->cursorx:cursorx_to_position(win->line[cury].chars, win->cursorx, &p);
if(curx!=p)
{
const char* ts = win->line[cury].chars+p;
int len = ANY_LENGTH;
unsigned tc = UTF8_getch(&ts, &len);
int tw = mk_wcwidth((wchar_t)tc);
win->line[cury].width_in_bytes += erease_utf8_by_cw(win->line[cury].chars+p, tw, tw, win->width*4-p-1);
curx = p+tw-1;
}
else if(win->line[cury].width_in_bytes!=win->width)
{
win->line[cury].width_in_bytes += erease_utf8_by_cw(win->line[cury].chars+p, 1, 1, win->width*4-p-1);
}
//if (win2 > -1){
win->line[cury].chars[curx]=charcode;
win->line[cury].FG[win->cursorx]=win->FG;
win->line[cury].BG[win->cursorx]=win->BG;
win->draw=true;
addedchar(win);
return 1;
// else{
// win2=win2+1;
}
void curses_drawwindow(WINDOW *win)
{
int i,j,w,drawx,drawy;
unsigned tmp;
int miny = 99999;
int maxy = -99999;
for (j=0; j<win->height; j++)
{
if (win->line[j].touched)
{
if(j<miny) {
miny=j;
}
if(j>maxy) {
maxy=j;
}
win->line[j].touched=false;
for (i=0,w=0; w<win->width; i++,w++)
{
drawx=((win->x+w)*fontwidth);
drawy=((win->y+j)*fontheight);//-j;
if (((drawx+fontwidth)<=WindowWidth) && ((drawy+fontheight)<=WindowHeight))
{
const char* utf8str = win->line[j].chars+i;
int len = ANY_LENGTH;
tmp = UTF8_getch(&utf8str, &len);
int FG = win->line[j].FG[w];
int BG = win->line[j].BG[w];
FillRectDIB(drawx,drawy,fontwidth,fontheight,BG);
if ( tmp != UNKNOWN_UNICODE){
int cw = mk_wcwidth((wchar_t)tmp);
len = ANY_LENGTH-len;
if(cw>1)
{
FillRectDIB(drawx+fontwidth*(cw-1),drawy,fontwidth,fontheight,BG);
w+=cw-1;
}
if(len>1)
{
i+=len-1;
}
if(0!=tmp) {
OutputChar(tmp, drawx,drawy,FG);
}
} else {
switch ((unsigned char)win->line[j].chars[i]) {
case LINE_OXOX_C://box bottom/top side (horizontal line)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_XOXO_C://box left/right side (vertical line)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_OXXO_C://box top left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_OOXX_C://box top right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XOOX_C://box bottom right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOO_C://box bottom left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOX_C://box bottom north T (left, right, up)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight,2,FG);
break;
case LINE_XXXO_C://box bottom east T (up, right, down)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_OXXX_C://box bottom south T (left, right, down)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XXXX_C://box X (left down up right)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_XOXX_C://box bottom east T (left, down, up)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
break;
default:
break;
}//switch (tmp)
}
}//(tmp < 0)
}//for (i=0;i<_windows[w].width;i++)
}
}// for (j=0;j<_windows[w].height;j++)
win->draw=false; //We drew the window, mark it as so
if(maxy>=0)
{
int tx=win->x, ty=win->y+miny, tw=win->width, th=maxy-miny+1;
int maxw=WindowWidth/fontwidth, maxh=WindowHeight/fontheight;
if(tw+tx>maxw) {
tw= maxw-tx;
}
if(th+ty>maxh) {
th= maxh-ty;
}
SDL_UpdateRect(screen, tx*fontwidth, ty*fontheight, tw*fontwidth, th*fontheight);
}
}
void curses_drawwindow(WINDOW *win)
{
int i,j,w,drawx,drawy;
unsigned tmp;
SDL_Rect update_rect;
update_rect.x = win->x * fontwidth;
update_rect.w = win->width * fontwidth;
update_rect.y = 9999; // default value
update_rect.h = 9999; // default value
int jr = 0;
for (j=0; j<win->height; j++){
if (win->line[j].touched)
{
if (update_rect.y == 9999)
{
update_rect.y = (win->y+j)*fontheight;
jr=j;
}
update_rect.h = (j-jr+1)*fontheight;
needupdate = true;
win->line[j].touched=false;
for (i=0,w=0; w<win->width; i++,w++){
drawx=((win->x+w)*fontwidth);
drawy=((win->y+j)*fontheight);//-j;
if (((drawx+fontwidth)<=WindowWidth) && ((drawy+fontheight)<=WindowHeight)){
const char* utf8str = win->line[j].chars+i;
int len = ANY_LENGTH;
tmp = UTF8_getch(&utf8str, &len);
int FG = win->line[j].FG[w];
int BG = win->line[j].BG[w];
FillRectDIB(drawx,drawy,fontwidth,fontheight,BG);
if ( tmp != UNKNOWN_UNICODE){
int cw = mk_wcwidth(tmp);
len = ANY_LENGTH-len;
if(cw>1)
{
FillRectDIB(drawx+fontwidth*(cw-1),drawy,fontwidth,fontheight,BG);
w+=cw-1;
}
if(len>1)
{
i+=len-1;
}
if(tmp) OutputChar(tmp, drawx,drawy,FG);
} else {
switch ((unsigned char)win->line[j].chars[i]) {
case LINE_OXOX_C://box bottom/top side (horizontal line)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_XOXO_C://box left/right side (vertical line)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_OXXO_C://box top left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_OOXX_C://box top right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XOOX_C://box bottom right
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOO_C://box bottom left
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight+1,2,FG);
break;
case LINE_XXOX_C://box bottom north T (left, right, up)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+halfheight,2,FG);
break;
case LINE_XXXO_C://box bottom east T (up, right, down)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx+halfwidth,drawy+halfheight,drawx+fontwidth,1,FG);
break;
case LINE_OXXX_C://box bottom south T (left, right, down)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy+halfheight,drawy+fontheight,2,FG);
break;
case LINE_XXXX_C://box X (left down up right)
HorzLineDIB(drawx,drawy+halfheight,drawx+fontwidth,1,FG);
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
break;
case LINE_XOXX_C://box bottom east T (left, down, up)
VertLineDIB(drawx+halfwidth,drawy,drawy+fontheight,2,FG);
HorzLineDIB(drawx,drawy+halfheight,drawx+halfwidth,1,FG);
break;
default:
break;
}
};//switch (tmp)
}//(tmp < 0)
};//for (i=0;i<_windows[w].width;i++)
}
};// for (j=0;j<_windows[w].height;j++)
win->draw=false; //We drew the window, mark it as so
if (g && win == g->w_terrain && use_tiles)
{
update_rect.y = win->y*tilecontext->tile_height;
update_rect.h = win->height*tilecontext->tile_height;
update_rect.x = win->y*tilecontext->tile_width;
update_rect.w = win->width*tilecontext->tile_width;
//GfxDraw(thegame, win->x*fontwidth, win->y*fontheight, thegame->terrain_view_x, thegame->terrain_view_y, win->width*fontwidth, win->height*fontheight);
tilecontext->draw(win->x * fontwidth, win->y * fontheight, g->ter_view_x, g->ter_view_y, tilecontext->terrain_term_x * fontwidth, tilecontext->terrain_term_y * fontheight);
}
//*/
if (update_rect.y != 9999)
{
SDL_UpdateRect(screen, update_rect.x, update_rect.y, update_rect.w, update_rect.h);
}
if (needupdate) try_update();
}