1 files changed, 68 insertions, 0 deletions
diff --git a/puzzle.cpp b/puzzle.cpp
new file mode 100644
index 0000000..6d7d635
--- /dev/null
+++ b/puzzle.cpp
@@ -0,0 +1,68 @@
+#include "puzzle.hpp"
+
+#include <stdlib.h>
+#include <string>
+#include <FL/Fl_JPEG_Image.H>
+
+void GameParams::CalculatePuzzlePos()
+{
+    coordinates tmp;
+
+    int i, j, k = 0;
+    for(i = 0; i < puzzles_per_side; ++i)
+        for(j = 0; j < puzzles_per_side; ++j, ++k) {
+            if(i == puzzles_per_side-1 && j == puzzles_per_side-1)
+                break;
+            tmp.x = i * (puzzle_size + spacing) + spacing;
+            tmp.y = j * (puzzle_size + spacing) + spacing;
+            puzzle_coordinates[k] = tmp;
+        }
+}
+
+void GameParams::ResetFreePuzzles()
+{
+    for(int i = 0; i < puzzle_pieces; ++i)
+        free_puzzles[i] = 1;
+}
+
+static void find_path_to_picture(std::string& path, int number)
+{
+    path =
+        "resources/tucan/" + std::to_string(number / puzzles_per_side) +
+        std::to_string(number % puzzles_per_side) + ".jpg";
+}
+
+void GameParams::CreateNewPuzzles()
+{
+    int idx_random_puzzle;
+    /*
+     * check if puzzles already were created
+     */
+    for(int i = 0; i < puzzle_pieces; ++i)
+        if(puzzles[i])
+            delete puzzles[i];
+    /*
+     * ======== creating puzzles ===========
+     */
+    for(int i = 0; i < puzzle_pieces; ++i) {
+        puzzles[i] =
+            new Puzzle(puzzle_coordinates[i].x, puzzle_coordinates[i].y);
+        idx_random_puzzle =
+            0 + (int)((double)puzzle_pieces * rand()/(RAND_MAX + 1.0));
+        while(!free_puzzles[idx_random_puzzle])
+            idx_random_puzzle =
+                0 + (int)((double)puzzle_pieces * rand()/(RAND_MAX + 1.0));
+        free_puzzles[idx_random_puzzle] = 0;
+        puzzles[i]->sequence_number = idx_random_puzzle;
+        find_path_to_picture(puzzles[i]->path, puzzles[i]->sequence_number);
+        Fl_JPEG_Image *img = new Fl_JPEG_Image(puzzles[i]->path.c_str());
+        // TODO check fails img->fail();
+        puzzles[i]->image(img);
+    }
+}
+
+void GameParams::NewGame()
+{
+    ResetFreePuzzles();
+    CreateNewPuzzles();
+}