C++ Bitmap::DrawRect方法代码示例

void draw_text_window_and_bar(Bitmap **text_window_ds, bool should_free_ds,
                              int*xins,int*yins,int*xx,int*yy,int*wii,color_t *set_text_color,int ovrheight, int ifnum) {

    draw_text_window(text_window_ds, should_free_ds, xins, yins, xx, yy, wii, set_text_color, ovrheight, ifnum);

    if ((topBar.wantIt) && (text_window_ds && *text_window_ds)) {
        // top bar on the dialog window with character's name
        // create an enlarged window, then free the old one
        Bitmap *ds = *text_window_ds;
        Bitmap *newScreenop = BitmapHelper::CreateBitmap(ds->GetWidth(), ds->GetHeight() + topBar.height, game.GetColorDepth());
        newScreenop->Blit(ds, 0, 0, 0, topBar.height, ds->GetWidth(), ds->GetHeight());
        delete *text_window_ds;
        *text_window_ds = newScreenop;
        ds = *text_window_ds;

        // draw the top bar
        color_t draw_color = ds->GetCompatibleColor(play.top_bar_backcolor);
        ds->FillRect(Rect(0, 0, ds->GetWidth() - 1, topBar.height - 1), draw_color);
        if (play.top_bar_backcolor != play.top_bar_bordercolor) {
            // draw the border
            draw_color = ds->GetCompatibleColor(play.top_bar_bordercolor);
            for (int j = 0; j < play.top_bar_borderwidth; j++)
                ds->DrawRect(Rect(j, j, ds->GetWidth() - (j + 1), topBar.height - (j + 1)), draw_color);
        }

        // draw the text
        int textx = (ds->GetWidth() / 2) - wgettextwidth_compensate(topBar.text, topBar.font) / 2;
        color_t text_color = ds->GetCompatibleColor(play.top_bar_textcolor);
        wouttext_outline(ds, textx, play.top_bar_borderwidth + 1, topBar.font, text_color, topBar.text);

        // don't draw it next time
        topBar.wantIt = 0;
        // adjust the text Y position
        yins[0] += topBar.height;
    }
    else if (topBar.wantIt)
        topBar.wantIt = 0;
}

//.........这里部分代码省略.........
                }
                else if (cmode==MODE_USE) {
                    // use objects on each other
                    play.usedinv=toret;

                    // set the activeinv so the script can check it
                    int activeinvwas = playerchar->activeinv;
                    playerchar->activeinv = toret;

                    domouse(2);
                    run_event_block_inv(dii[clickedon].num, 3);

                    // if the script didn't change it, then put it back
                    if (playerchar->activeinv == toret)
                        playerchar->activeinv = activeinvwas;

                    // in case the script did anything to the screen, redraw it
                    mainloop();

                    // They used the active item and lost it
                    if (playerchar->inv[toret] < 1) {
                        cmode = CURS_ARROW;
                        set_mouse_cursor(cmode);
                        toret = -1;
                    }

                    goto start_actinv;
                    //          continue;
                }
                toret=dii[clickedon].num;
                //        int plusng=play.using; play.using=toret;
                update_inv_cursor(toret);
                set_mouse_cursor(MODE_USE);
                cmode=MODE_USE;
                //        play.using=plusng;
                //        break;
                continue;
            }
            else {
                if (mousex >= windowxp+windowwid-ARROWBUTTONWID) {
                    if (mousey < buttonyp + get_fixed_pixel_size(2) + ARROWBUTTONWID) {
                        if (top_item > 0) {
                            top_item -= ICONSPERLINE;
                            domouse(2);
                            goto start_actinv;
                        }
                    }
                    else if ((mousey < buttonyp + get_fixed_pixel_size(4) + ARROWBUTTONWID*2) && (top_item + num_visible_items < numitems)) {
                        top_item += ICONSPERLINE;
                        domouse(2);
                        goto start_actinv;
                    }
                    continue;
                }

                int buton=(mousex-windowxp)-2;
                if (buton<0) continue;
                buton/=BUTTONWID;
                if (buton>=3) continue;
                if (buton==0) { toret=-1; cmode=MODE_LOOK; }
                else if (buton==1) { cmode=CURS_ARROW; toret=-1; }
                else break;
                set_mouse_cursor(cmode);
            }
        }
        else if (mclick == RIGHT) {
            if (cmode == CURS_ARROW)
                cmode = MODE_LOOK;
            else
                cmode = CURS_ARROW;
            toret = -1;
            set_mouse_cursor(cmode);
        }
        else if (isonitem!=wasonitem) { domouse(2);
        int rectxp=barxp+1+(wasonitem%4)*widest;
        int rectyp=bartop+1+((wasonitem - top_item)/4)*highest;
        if (wasonitem>=0) {
            draw_color = ds->GetCompatibleColor(0);
            ds->DrawRect(Rect(rectxp,rectyp,rectxp+widest-1,rectyp+highest-1), draw_color);
        }
        if (isonitem>=0) { draw_color = ds->GetCompatibleColor(14);//opts.invrectcol);
        rectxp=barxp+1+(isonitem%4)*widest;
        rectyp=bartop+1+((isonitem - top_item)/4)*highest;
        ds->DrawRect(Rect(rectxp,rectyp,rectxp+widest-1,rectyp+highest-1), draw_color);
        }
        domouse(1);
        }
        wasonitem=isonitem;
        while (timerloop == 0) {
            update_polled_stuff_if_runtime();
            platform->YieldCPU();
        }
    }
    while (kbhit()) getch();
    set_default_cursor();
    domouse(2);
    construct_virtual_screen(true);
    in_inv_screen--;
    return toret;
}