# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1776802922 -7200
# Node ID e2bb03494d460d7c62613c3d014211bf23cff210
# Parent  6b07e7ed8f4664cef776816c03756ea65320b5dc
correctly use unicode chars for white pieces

this might look worse on some terminals but enables
support for terminals which use colored emojis

resolves #827

diff -r 6b07e7ed8f46 -r e2bb03494d46 src/chess/rules.c
--- a/src/chess/rules.c	Mon Apr 20 22:01:38 2026 +0200
+++ b/src/chess/rules.c	Tue Apr 21 22:22:02 2026 +0200
@@ -192,14 +192,26 @@
 }
 
 char* getpieceunicode(uint8_t piece) {
-    switch (piece & PIECE_MASK) {
-    case PAWN: return "\u265f";
-    case ROOK: return "\u265c";
-    case KNIGHT: return "\u265e";
-    case BISHOP: return "\u265d";
-    case QUEEN: return "\u265b";
-    case KING: return "\u265a";
-    default: return "";
+    if ((piece & COLOR_MASK) == WHITE) {
+        switch (piece & PIECE_MASK) {
+        case PAWN: return "\u2659";
+        case ROOK: return "\u2656";
+        case KNIGHT: return "\u2658";
+        case BISHOP: return "\u2657";
+        case QUEEN: return "\u2655";
+        case KING: return "\u2654";
+        default: return "";
+        }
+    } else {
+        switch (piece & PIECE_MASK) {
+        case PAWN: return "\u265f";
+        case ROOK: return "\u265c";
+        case KNIGHT: return "\u265e";
+        case BISHOP: return "\u265d";
+        case QUEEN: return "\u265b";
+        case KING: return "\u265a";
+        default: return "";
+        }
     }
 }
 
diff -r 6b07e7ed8f46 -r e2bb03494d46 src/game.c
--- a/src/game.c	Mon Apr 20 22:01:38 2026 +0200
+++ b/src/game.c	Tue Apr 21 22:22:02 2026 +0200
@@ -82,14 +82,15 @@
     for (uint8_t y = 0 ; y < 8 ; y++) {
         for (uint8_t x = 0 ; x < 8 ; x++) {
             uint8_t col = gamestate->board[y][x] & COLOR_MASK;
-            uint8_t piece = gamestate->board[y][x] & PIECE_MASK;
+            uint8_t piece = gamestate->board[y][x];
             char piecestr[5];
             if (piece) {
                 if (unicode) {
                     char* uc = getpieceunicode(piece);
                     strncpy(piecestr, uc, 5);
                 } else {
-                    piecestr[0] = piece == PAWN ? 'P' : getpiecechr(piece);
+                    piecestr[0] = (piece & PIECE_MASK) == PAWN
+                                      ? 'P' : getpiecechr(piece);
                     piecestr[1] = '\0';
                 }
             } else {