Initial commitHEADmaster

Creating widgets with a split image

19 files changed, 132 insertions, 0 deletions

diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..caf1a17
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,19 @@
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Box.H>
+#include <stdlib.h>
+#include <time.h>
+
+#include "puzzle.hpp"
+
+int main()
+{
+    srand(time(nullptr));
+    Fl_Window *win = new Fl_Window(325, 325, "15 puzzle");
+    GameParams *params = GameParams::StartParams();
+    params->NewGame();
+    win->end();
+    win->show();
+    return Fl::run();
+    return 0;
+}
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();
+}
diff --git a/puzzle.hpp b/puzzle.hpp
new file mode 100644
index 0000000..6ceb6e1
--- /dev/null
+++ b/puzzle.hpp
@@ -0,0 +1,45 @@
+#ifndef PUZZLE_HPP_SENTRY
+#define PUZZLE_HPP_SENTRY
+
+#include <FL/Enumerations.H>
+#include <FL/Fl_Button.H>
+#include <string>
+
+enum {
+    puzzle_pieces       = 15,
+    puzzles_per_side    = 4,
+    puzzle_size         = 75,
+    spacing             = 5
+};
+
+class Puzzle : Fl_Button{
+    unsigned int sequence_number;
+    std::string path;
+    Puzzle(int x, int y)
+        : Fl_Button(x, y, puzzle_size, puzzle_size),
+        sequence_number(0)  {}
+    friend class GameParams;
+};
+
+class GameParams {
+    struct coordinates {
+        int x, y;
+    };
+    coordinates puzzle_coordinates[puzzle_pieces];
+    char free_puzzles[puzzle_pieces];
+    Puzzle *puzzles[puzzle_pieces];
+    GameParams() : puzzles{nullptr} {}
+    void ResetFreePuzzles();
+    void CalculatePuzzlePos();
+    void CreateNewPuzzles();
+public:
+    void NewGame();
+
+    static GameParams *StartParams() {
+        GameParams *gi = new GameParams;
+        gi->CalculatePuzzlePos();
+        return gi;
+    }
+};
+
+#endif
diff --git a/resources/tucan/00.jpg b/resources/tucan/00.jpg
new file mode 100644
index 0000000..a60e2c6
--- /dev/null
+++ b/resources/tucan/00.jpg
diff --git a/resources/tucan/01.jpg b/resources/tucan/01.jpg
new file mode 100644
index 0000000..a6da468
--- /dev/null
+++ b/resources/tucan/01.jpg
diff --git a/resources/tucan/02.jpg b/resources/tucan/02.jpg
new file mode 100644
index 0000000..01566e6
--- /dev/null
+++ b/resources/tucan/02.jpg
diff --git a/resources/tucan/03.jpg b/resources/tucan/03.jpg
new file mode 100644
index 0000000..bb04af4
--- /dev/null
+++ b/resources/tucan/03.jpg
diff --git a/resources/tucan/10.jpg b/resources/tucan/10.jpg
new file mode 100644
index 0000000..caf0e45
--- /dev/null
+++ b/resources/tucan/10.jpg
diff --git a/resources/tucan/11.jpg b/resources/tucan/11.jpg
new file mode 100644
index 0000000..2c5e0be
--- /dev/null
+++ b/resources/tucan/11.jpg
diff --git a/resources/tucan/12.jpg b/resources/tucan/12.jpg
new file mode 100644
index 0000000..f7df64c
--- /dev/null
+++ b/resources/tucan/12.jpg
diff --git a/resources/tucan/13.jpg b/resources/tucan/13.jpg
new file mode 100644
index 0000000..cea5587
--- /dev/null
+++ b/resources/tucan/13.jpg
diff --git a/resources/tucan/20.jpg b/resources/tucan/20.jpg
new file mode 100644
index 0000000..3a68e06
--- /dev/null
+++ b/resources/tucan/20.jpg
diff --git a/resources/tucan/21.jpg b/resources/tucan/21.jpg
new file mode 100644
index 0000000..7d6cad7
--- /dev/null
+++ b/resources/tucan/21.jpg
diff --git a/resources/tucan/22.jpg b/resources/tucan/22.jpg
new file mode 100644
index 0000000..d3b5a36
--- /dev/null
+++ b/resources/tucan/22.jpg
diff --git a/resources/tucan/23.jpg b/resources/tucan/23.jpg
new file mode 100644
index 0000000..3c69d59
--- /dev/null
+++ b/resources/tucan/23.jpg
diff --git a/resources/tucan/30.jpg b/resources/tucan/30.jpg
new file mode 100644
index 0000000..870a002
--- /dev/null
+++ b/resources/tucan/30.jpg
diff --git a/resources/tucan/31.jpg b/resources/tucan/31.jpg
new file mode 100644
index 0000000..5e4296a
--- /dev/null
+++ b/resources/tucan/31.jpg
diff --git a/resources/tucan/32.jpg b/resources/tucan/32.jpg
new file mode 100644
index 0000000..f431879
--- /dev/null
+++ b/resources/tucan/32.jpg
diff --git a/resources/tucan/33.jpg b/resources/tucan/33.jpg
new file mode 100644
index 0000000..337aa29
--- /dev/null
+++ b/resources/tucan/33.jpg