1 files changed, 63 insertions, 0 deletions
diff --git a/core/src/cpp/map.h b/core/src/cpp/map.h
new file mode 100644
index 0000000..668305b
--- /dev/null
+++ b/core/src/cpp/map.h
@@ -0,0 +1,63 @@
+#pragma once
+
+#include <cassert>
+
+#include <SDL.h>
+
+#include "size2d.h"
+#include "sprite.h"
+
+struct Map {
+    explicit Map(SDL_Renderer* renderer);
+
+    // draw the level in the renderer window
+    void draw();
+
+    int get(const int i, const int j) const { // retreive the cell, transform character to texture index
+        assert(i >= 0 && j >= 0 && i < size.w && j < size.h);
+        return level[i + j * size.w] - '0';
+    }
+
+    bool is_empty(const int i, const int j) const {
+        assert(i >= 0 && j >= 0 && i < size.w && j < size.h);
+        return level[i + j * size.w] == ' ';
+    }
+
+    /*!
+     * \brief renderer - draw here
+     */
+    SDL_Renderer* renderer{nullptr};
+    /*!
+     * \brief tile_size - tile size in the renderer window
+     */
+    size2d<int> tile_size{0, 0};
+
+    /*!
+     * \brief textures - textures to be drawn
+     */
+    const Sprite textures;
+
+    /*!
+     * \brief size - overall map dimensions
+     */
+    static constexpr size2d<int> size{16, 12};
+
+    /*!
+     * \brief level - the array level[] has the length
+     * w*h+1 (+1 for the null character), space character for empty tiles,
+     * digits indicate the texture index to be used per tile
+     */
+    static constexpr char level[size.w * size.h + 1] = " 123451234012340"
+                                                       "5              5"
+                                                       "0              0"
+                                                       "5          5   5"
+                                                       "0          0   0"
+                                                       "512340   12345 5"
+                                                       "0              0"
+                                                       "5             51"
+                                                       "0     50      12"
+                                                       "5          51234"
+                                                       "0          12345"
+                                                       "1234012345052500";
+};
+