3 files changed, 31 insertions, 18 deletions

diff --git a/src/helper.cpp b/src/helper.cpp
index 8d6f3ce..96eb919 100644
--- a/src/helper.cpp
+++ b/src/helper.cpp
@@ -36,20 +36,29 @@ next(int* p, int max)
   return i;
 }
 
-std::shared_ptr<std::vector<sf::Sprite>>
+std::shared_ptr<std::vector<struct piece_t>>
 createBoard(std::shared_ptr<std::vector<sf::Texture>> textures)
 {
-  auto sprites = std::make_shared<std::vector<sf::Sprite>>();
+  auto board = std::make_shared<std::vector<struct piece_t>>();
   sf::Texture& star_texture = (*textures)[STAR_TILE];
   int blank_idx = 0;
   int sp_idx = 0;
+  /* Positions
+   * [3, 2, 1, 0]  [14, 13, 12]
+   * [4, 5, 6, 7, 8, 9, 10, 11]
+   * [3, 2, 1, 0]  [14, 13, 12]
+   * star piece is 7
+   * vitory is 14
+   */
   // p1 pieces
   // p1 star
+  // id's don't matter
+  int id = 0;
   {
     sf::Sprite s;
     s.setTexture(star_texture);
     s.setPosition(pos(3, 5));
-    sprites->push_back(s);
+    board->push_back({ id++, 3, s });
   }
   // p1 start
   for (int i = 0; i < 3; i++) {
@@ -57,25 +66,25 @@ createBoard(std::shared_ptr<std::vector<sf::Texture>> textures)
     sf::Sprite s;
     s.setTexture(t);
     s.setPosition(pos(4 + i, 5));
-    sprites->push_back(s);
+    board->push_back({ id++, 2 - i, s });
   }
   // p1 end
   {
     sf::Sprite goal;
     goal.setTexture((*textures)[P1_END]);
     goal.setPosition(pos(8, 5));
-    sprites->push_back(goal);
+    board->push_back({ id++, EXIT_SPACE, goal });
 
     sf::Sprite end_star;
     end_star.setTexture(star_texture);
     end_star.setPosition(pos(9, 5));
-    sprites->push_back(end_star);
+    board->push_back({ id++, EXIT_SPACE - 1, end_star });
 
     sf::Texture& t = (*textures)[P1_BOARD_TILES[next(&sp_idx, 2)]];
     sf::Sprite s;
     s.setTexture(t);
     s.setPosition(pos(10, 5));
-    sprites->push_back(s);
+    board->push_back({ id++, EXIT_SPACE - 2, s });
   }
   // center pieces
   for (int i = 0; i < 8; i++) {
@@ -87,7 +96,7 @@ createBoard(std::shared_ptr<std::vector<sf::Texture>> textures)
       s.setTexture(t);
     }
     s.setPosition(pos(3 + i, 4));
-    sprites->push_back(s);
+    board->push_back({ id++, 4 + i, s });
   }
   // p2 pieces
   // p2 star
@@ -95,7 +104,7 @@ createBoard(std::shared_ptr<std::vector<sf::Texture>> textures)
     sf::Sprite s;
     s.setTexture(star_texture);
     s.setPosition(pos(3, 3));
-    sprites->push_back(s);
+    board->push_back({ id++, 3, s });
   }
   // p2 start
   for (int i = 0; i < 3; i++) {
@@ -103,28 +112,28 @@ createBoard(std::shared_ptr<std::vector<sf::Texture>> textures)
     sf::Sprite s;
     s.setTexture(t);
     s.setPosition(pos(4 + i, 3));
-    sprites->push_back(s);
+    board->push_back({ id++, 2 - i, s });
   }
   // p2 end
   {
     sf::Sprite goal;
     goal.setTexture((*textures)[P2_END]);
     goal.setPosition(pos(8, 3));
-    sprites->push_back(goal);
+    board->push_back({ id++, EXIT_SPACE, goal });
 
     sf::Sprite end_star;
     end_star.setTexture(star_texture);
     end_star.setPosition(pos(9, 3));
-    sprites->push_back(end_star);
+    board->push_back({ id++, EXIT_SPACE - 1, end_star });
 
     sf::Texture& t = (*textures)[P2_BOARD_TILES[next(&sp_idx, 2)]];
     sf::Sprite end_tile;
     end_tile.setTexture(t);
     end_tile.setPosition(pos(10, 3));
-    sprites->push_back(end_tile);
+    board->push_back({ id++, EXIT_SPACE - 2, end_tile });
   }
 
-  return sprites;
+  return board;
 }
 
 sf::Font
@@ -145,6 +154,7 @@ createPiece(int id, sf::Texture& texture)
   sf::Sprite s(texture);
   auto p = std::make_shared<struct piece_t>();
   p->id = id;
+  p->position = -1;
   p->sprite = s;
 
   return p;
diff --git a/src/helper.hpp b/src/helper.hpp
index 3e7ffbb..9495791 100644
--- a/src/helper.hpp
+++ b/src/helper.hpp
@@ -63,7 +63,7 @@ struct dice_t
 std::shared_ptr<std::vector<sf::Texture>>
 loadTextures(const char* path);
 
-std::shared_ptr<std::vector<sf::Sprite>>
+std::shared_ptr<std::vector<struct piece_t>>
 createBoard(std::shared_ptr<std::vector<sf::Texture>> textures);
 
 sf::Font
diff --git a/src/ur.cpp b/src/ur.cpp
index dc61eb3..6bd27f4 100644
--- a/src/ur.cpp
+++ b/src/ur.cpp
@@ -160,7 +160,8 @@ main()
   const std::shared_ptr<std::vector<sf::Texture>> textures =
     loadTextures(TEXTURE_PATH);
 
-  const std::shared_ptr<std::vector<sf::Sprite>> board = createBoard(textures);
+  const std::shared_ptr<std::vector<struct piece_t>> board =
+    createBoard(textures);
 
   const std::shared_ptr<struct player_t> p1 =
     createPlayer((*textures)[P1_PIECE]);
@@ -266,11 +267,13 @@ main()
           // did the piece drop into place
           bool in_place = false;
           sf::FloatRect intersect;
-          for (auto& s : *(board)) {
+          for (auto& bp : (*board)) {
+            auto s = bp.sprite;
             if (s.getGlobalBounds().intersects(
                   grabbed_piece->sprite.getGlobalBounds(), intersect)) {
               if (intersect.width > SPRITE_SIZE / 2 &&
                   intersect.height > SPRITE_SIZE / 2) {
+                // check valid placement
                 grabbed_piece->sprite.setPosition(s.getPosition());
                 in_place = true;
                 break;
@@ -296,7 +299,7 @@ main()
     window.setView(view);
 
     for (auto s : *(board)) {
-      window.draw(s);
+      window.draw(s.sprite);
     }
 
     auto mPos = window.mapPixelToCoords(sf::Mouse::getPosition(window));