Map is an array of HexTiles

src/common/HexTile.h

@@ -9,6 +9,9 @@ class HexTile
     public:
         HexTile(float x, float y, float size);
         bool point_within(float x, float y);
+        float get_x() { return m_x; }
+        float get_y() { return m_y; }
+        float get_size() { return m_size; }
     protected:
         float m_x;
         float m_y;

src/common/Map.cc

@@ -4,20 +4,38 @@
 
 using namespace std;
 
-Map::Map(int width, int height)
+Map::Map(int width, int height, float tile_size)
 {
     m_width = width;
     m_height = height;
-    m_grid = vector< vector< bool > >(height, vector<bool>(width));
+    m_tile_size = tile_size;
+
+    /* construction of default map */
+    float span_x = HEX_WIDTH_TO_HEIGHT * 0.75 * tile_size;
+    float offset_x = -span_x * (width / 2.0);
+    float offset_y = -tile_size * (height / 2.0);
+
+    HexTile outer_out(0, 0, 0.85 * span_x * width);
+    HexTile outer_in(0, 0, 0.5 * span_x * width);
+    HexTile inner_out(0, 0, 0.30 * span_x * width);
 
-    /* construction of default map - temporary */
-    HexTile ht(width / 2.0, height / 2.0, 0.8 * height / 2.0);
     for (int i = 0; i < height; i++)
+    {
+        m_grid.push_back(vector< refptr< HexTile > >());
         for (int j = 0; j < width; j++)
-            m_grid[i][j] = ht.point_within(j + 0.5, i + 0.5);
-}
+        {
+            refptr<HexTile> ht;
+            float x = j * span_x + offset_x;
+            float y = (i + ((j & 1) ? 0.5 : 0.0)) * tile_size + offset_y;
 
-bool Map::tile_present(int x, int y)
-{
-    return m_grid[y][x];
+            if (inner_out.point_within(y, x)
+                    || (outer_out.point_within(y, x)
+                        && !outer_in.point_within(y, x)))
+            {
+                ht = new HexTile(x, y, tile_size);
+            }
+
+            m_grid[i].push_back(ht);
+        }
+    }
 }

src/common/Map.h

@@ -3,18 +3,22 @@
 #define MAP_H
 
 #include <vector>
+#include "refptr.h"
+#include "HexTile.h"
 
 class Map
 {
     public:
-        Map(int width=50, int height=50);
-        bool tile_present(int x, int y);
+        Map(int width=21, int height=21, float tile_size=50);
+        bool tile_present(int x, int y) { return !m_grid[y][x].isNull(); }
+        refptr<HexTile> get_tile(int x, int y) { return m_grid[y][x]; }
         int get_width() { return m_width; }
         int get_height() { return m_height; }
     protected:
         int m_width;
         int m_height;
-        std::vector< std::vector< bool > > m_grid;
+        float m_tile_size;
+        std::vector< std::vector< refptr< HexTile > > > m_grid;
 };
 
 #endif