void IAGSEngine::DrawTextWrapped (int32 xx, int32 yy, int32 wid, int32 font, int32 color, const char*text) {
int texthit = wgetfontheight(font);
break_up_text_into_lines (wid, font, (char*)text);
wtextcolor(color);
wtexttransparent(TEXTFG);
multiply_up_coordinates(&xx, &yy);
for (int i = 0; i < numlines; i++)
draw_and_invalidate_text(xx, yy + texthit*i, font, lines[i]);
}
/* *** SCRIPT SYMBOL: [GUI] GetGUIAt *** */
int GetGUIAt (int xx,int yy) {
multiply_up_coordinates(&xx, &yy);
int aa, ll;
for (ll = game.numgui - 1; ll >= 0; ll--) {
aa = play.gui_draw_order[ll];
if (guis[aa].on<1) continue;
if (guis[aa].flags & GUIF_NOCLICK) continue;
if ((xx>=guis[aa].x) & (yy>=guis[aa].y) &
(xx<=guis[aa].x+guis[aa].wid) & (yy<=guis[aa].y+guis[aa].hit))
return aa;
}
return -1;
}
void DisplayAt(int xxp,int yyp,int widd,char*texx, ...) {
char displbuf[STD_BUFFER_SIZE];
va_list ap;
va_start(ap,texx);
my_sprintf(displbuf, get_translation(texx), ap);
va_end(ap);
multiply_up_coordinates(&xxp, &yyp);
widd = multiply_up_coordinate(widd);
if (widd<1) widd=scrnwid/2;
if (xxp<0) xxp=scrnwid/2-widd/2;
_display_at(xxp,yyp,widd,displbuf,1,0, 0, 0, false);
}
/* *** SCRIPT SYMBOL: [ListBox] ListBox::GetItemAtLocation^2 *** */
int ListBox_GetItemAtLocation(GUIListBox *listbox, int x, int y) {
if (guis[listbox->guin].on < 1)
return -1;
multiply_up_coordinates(&x, &y);
x = (x - listbox->x) - guis[listbox->guin].x;
y = (y - listbox->y) - guis[listbox->guin].y;
if ((x < 0) || (y < 0) || (x >= listbox->wid) || (y >= listbox->hit))
return -1;
return listbox->GetIndexFromCoordinates(x, y);
}
/* *** SCRIPT SYMBOL: [GUI] GUI::SetSize^2 *** */
void GUI_SetSize(ScriptGUI *sgui, int widd, int hitt) {
if ((widd < 1) || (hitt < 1) || (widd > BASEWIDTH) || (hitt > GetMaxScreenHeight()))
quitprintf("!SetGUISize: invalid dimensions (tried to set to %d x %d)", widd, hitt);
GUIMain *tehgui = sgui->gui;
multiply_up_coordinates(&widd, &hitt);
if ((tehgui->wid == widd) && (tehgui->hit == hitt))
return;
tehgui->wid = widd;
tehgui->hit = hitt;
recreate_guibg_image(tehgui);
guis_need_update = 1;
}
GUIObject *GetGUIControlAtLocation(int xx, int yy) {
int guinum = GetGUIAt(xx, yy);
if (guinum == -1)
return NULL;
multiply_up_coordinates(&xx, &yy);
int oldmousex = mousex, oldmousey = mousey;
mousex = xx - guis[guinum].x;
mousey = yy - guis[guinum].y;
int toret = guis[guinum].find_object_under_mouse(0, false);
mousex = oldmousex;
mousey = oldmousey;
if (toret < 0)
return NULL;
GlobalReturnValue.SetDynamicObject(guis[guinum].objs[toret], &ccDynamicGUIObject);
return guis[guinum].objs[toret];
}
