code cosmetics: use hex notation where applicable
[netris.git] / curses.c
index 4571bc2041a4b294dd5fd71423cb606dba534051..d24a1102453960bc345b4be979a437e504e7c061 100644 (file)
--- a/curses.c
+++ b/curses.c
@@ -407,39 +407,39 @@ static void block_draw_2(int y, int x, unsigned char type)
                }
 #endif
                switch (Sets.drawstyle) {
-               case 2:
-                       switch (type & 192) {
-                       case 64:  //right neighbour
+               case 2: // ascii horizontally grouped
+                       switch (type & 0xC0) {
+                       case 0x40:  // right neighbour
                                addstr("[["); break;
-                       case 128: //left
+                       case 0x80: // left
                                addstr("]]"); break;
-                       default:  //both/none
+                       default:  // both/none
                                addstr("[]"); break;
-                       } //horizontal stickiness
-                       break; //ascii horizontally grouped
-               case 3:
-                       switch (type & 240) {
-                       case  16: addch(ACS_ULCORNER); addch(ACS_URCORNER); break;//top end
-                       case  32: addch(ACS_LLCORNER); addch(ACS_LRCORNER); break;//bottom end
-                       case  48: addch(ACS_VLINE); addch(ACS_VLINE); break;    //vertical middle
-                       case  64: addch('['); addch(ACS_HLINE); break;          //left end
-                       case  80: addch(ACS_ULCORNER); addch(ACS_TTEE); break;  //top left corner
-                       case  96: addch(ACS_LLCORNER); addch(ACS_BTEE); break;  //bottom left corner
-                       case 112: addch(ACS_LTEE); addch(ACS_PLUS); break;      //vertical+right
-                       case 128: addch(ACS_HLINE); addch(']'); break;          //right end
-                       case 144: addch(ACS_TTEE); addch(ACS_URCORNER); break;  //top right corner
-                       case 160: addch(ACS_BTEE); addch(ACS_LRCORNER); break;  //bottom right corner
-                       case 176: addch(ACS_PLUS); addch(ACS_RTEE); break;      //vertical+left
-                       case 192: addch(ACS_HLINE); addch(ACS_HLINE); break;    //horizontal middle
-                       case 208: addch(ACS_TTEE); addch(ACS_TTEE); break;      //horizontal+down
-                       case 224: addch(ACS_BTEE); addch(ACS_BTEE); break;      //horizontal+up
-                       default:  addstr("[]"); break;
-                       } //neighbours
-                       break; //curses grouped
-               default:
+                       } // horizontal stickiness
+                       break;
+               case 3: // curses grouped
+                       switch (type & 0xF0) {
+                       case 0x10: addch(ACS_ULCORNER); addch(ACS_URCORNER); break; // top end
+                       case 0x20: addch(ACS_LLCORNER); addch(ACS_LRCORNER); break; // bottom end
+                       case 0x30: addch(ACS_VLINE);    addch(ACS_VLINE);    break; // vertical middle
+                       case 0x40: addch('[');          addch(ACS_HLINE);    break; // left end
+                       case 0x50: addch(ACS_ULCORNER); addch(ACS_TTEE);     break; // top left corner
+                       case 0x60: addch(ACS_LLCORNER); addch(ACS_BTEE);     break; // bottom left corner
+                       case 0x70: addch(ACS_LTEE);     addch(ACS_PLUS);     break; // vertical+right
+                       case 0x80: addch(ACS_HLINE);    addch(']');          break; // right end
+                       case 0x90: addch(ACS_TTEE);     addch(ACS_URCORNER); break; // top right corner
+                       case 0xA0: addch(ACS_BTEE);     addch(ACS_LRCORNER); break; // bottom right corner
+                       case 0xB0: addch(ACS_PLUS);     addch(ACS_RTEE);     break; // vertical+left
+                       case 0xC0: addch(ACS_HLINE);    addch(ACS_HLINE);    break; // horizontal middle
+                       case 0xD0: addch(ACS_TTEE);     addch(ACS_TTEE);     break; // horizontal+down
+                       case 0xE0: addch(ACS_BTEE);     addch(ACS_BTEE);     break; // horizontal+up
+                       default:   addstr("[]");                             break; // all/none
+                       } // neighbours
+                       break;
+               default: // non-grouped
                        addstr("[]");
-                       break; //ascii non-grouped
-               } //draw block
+                       break;
+               }
 #ifdef HAVE_NCURSES
                if (Sets.standout) standend();
 #endif
@@ -457,9 +457,9 @@ static void block_draw_1(int y, int x, unsigned char type)
                        attrset(haveColor ? COLOR_PAIR(type & 15) : A_REVERSE);
                }
 #endif
-               if ((type & 192) == 64)
+               if ((type & 0xC0) == 0x40)
                        addch('[');
-               else if ((type & 192) == 128)
+               else if ((type & 0xC0) == 0x80)
                        addch(']');
                else
                        addch('|');