Draw both coords in a1

[xboard.git] / draw.c

diff --git a/draw.c b/draw.c
index c681eae..53156f0 100644 (file)
--- a/draw.c
+++ b/draw.c
@@ -168,7 +168,7 @@ InitDrawingSizes (BoardSize boardSize, int flags)
     int boardWidth, boardHeight;
     static int oldWidth, oldHeight;
     static VariantClass oldVariant;
-    static int oldMono = -1, oldTwoBoards = 0;
+    static int oldTwoBoards = 0;
 
     if(!mainOptions[W_BOARD].handle) return;
 
@@ -199,11 +199,9 @@ InitDrawingSizes (BoardSize boardSize, int flags)
 
     SelectPieces(gameInfo.variant);
 
-    oldMono = -10; // kludge to force recreation of animation masks
     oldVariant = gameInfo.variant;
   }
   CreateAnimVars();
-  oldMono = appData.monoMode;
 }
 
 void
@@ -232,8 +230,8 @@ CreatePNGBoard (char *s, int kind)
 }
 
 char *pngPieceNames[] = // must be in same order as internal piece encoding
-{ "Pawn", "Knight", "Bishop", "Rook", "Queen", "Advisor", "Elephant", "Archbishop", "Marshall", "Gold", "Commoner", 
-  "Canon", "Nightrider", "CrownedBishop", "CrownedRook", "Princess", "Chancellor", "Hawk", "Lance", "Cobra", "Unicorn", "King", 
+{ "Pawn", "Knight", "Bishop", "Rook", "Queen", "Advisor", "Elephant", "Archbishop", "Marshall", "Gold", "Commoner",
+  "Canon", "Nightrider", "CrownedBishop", "CrownedRook", "Princess", "Chancellor", "Hawk", "Lance", "Cobra", "Unicorn", "King",
   "GoldKnight", "GoldLance", "GoldPawn", "GoldSilver", NULL
 };
 
@@ -546,6 +544,7 @@ DrawBorder (int x, int y, int type, int odd)
        case 0: col = "#000000"; break;
        case 1: col = appData.highlightSquareColor; break;
        case 2: col = appData.premoveHighlightColor; break;
+       default: col = "#808080"; break; // cannot happen
     }
     cr = cairo_create(csBoardWindow);
     cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
@@ -610,11 +609,12 @@ BlankSquare (cairo_surface_t *dest, int x, int y, int color, ChessSquare piece,
            cairo_fill (cr);
            cairo_destroy (cr);
     } else { // evenly colored squares
-       char *col;
+       char *col = NULL;
        switch (color) {
          case 0: col = appData.darkSquareColor; break;
          case 1: col = appData.lightSquareColor; break;
          case 2: col = "#000000"; break;
+         default: col = "#808080"; break; // cannot happen
        }
        SetPen(cr, 2.0, col, 0);
        cairo_rectangle (cr, fac*x, fac*y, squareSize, squareSize);
@@ -670,21 +670,12 @@ DrawDot (int marker, int x, int y, int r)
   GraphExpose(currBoard, x-r, y-r, 2*r, 2*r);
 }
 
-void
-DrawOneSquare (int x, int y, ChessSquare piece, int square_color, int marker, char *string, int align)
-{   // basic front-end board-draw function: takes care of everything that can be in square:
-    // piece, background, coordinate/count, marker dot
-    cairo_t *cr;
-
-    if (piece == EmptySquare) {
-       BlankSquare(csBoardWindow, x, y, square_color, piece, 1);
-    } else {
-       pngDrawPiece(csBoardWindow, piece, square_color, x, y);
-    }
-
-    if(align) { // square carries inscription (coord or piece count)
+static void
+DrawText (char *string, int x, int y, int align)
+{
        int xx = x, yy = y;
        cairo_text_extents_t te;
+       cairo_t *cr;
 
        cr = cairo_create (csBoardWindow);
        cairo_select_font_face (cr, "Sans",
@@ -712,6 +703,22 @@ DrawOneSquare (int x, int y, ChessSquare piece, int square_color, int marker, ch
        else          cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
        cairo_show_text (cr, string);
        cairo_destroy (cr);
+}
+
+void
+DrawOneSquare (int x, int y, ChessSquare piece, int square_color, int marker, char *tString, char *bString, int align)
+{   // basic front-end board-draw function: takes care of everything that can be in square:
+    // piece, background, coordinate/count, marker dot
+
+    if (piece == EmptySquare) {
+       BlankSquare(csBoardWindow, x, y, square_color, piece, 1);
+    } else {
+       pngDrawPiece(csBoardWindow, piece, square_color, x, y);
+    }
+
+    if(align) { // square carries inscription (coord or piece count)
+       if(align > 1) DrawText(tString, x, y, align);       // top (rank or count)
+       if(bString && *bString) DrawText(bString, x, y, 1); // bottom (always lower right file ID)
     }
 
     if(marker) { // print fat marker dot, if requested
@@ -921,5 +928,3 @@ DrawEvalText (char *buf, int cbBuf, int y)
   /* free memory */
   cairo_destroy (cr);
 }
-
-