Initial shot logic to remove tiles

src/common/HexTile.cc

@@ -11,6 +11,7 @@ HexTile::HexTile(float x, float y, float size)
     m_x = x;
     m_y = y;
     m_size = size;
+    m_damage_state = UNDAMAGED;
 }
 
 bool HexTile::point_within(float x, float y)
@@ -39,3 +40,12 @@ bool HexTile::point_within(float x, float y)
         return false;
     return true;
 }
+
+void HexTile::shot()
+{
+    if(m_damage_state < DESTROYED)
+    {
+        // Note:  This only works because these are in order in the ENUM.
+        m_damage_state = (Tile_Damage_States_t)((int)(m_damage_state) + 1);
+    }
+}

src/common/HexTile.h

@@ -6,15 +6,25 @@
 class HexTile
 {
     public:
+        typedef enum{
+            UNDAMAGED,
+            DAMAGED,
+            DESTROYED
+        }Tile_Damage_States_t;
+
         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; }
+        Tile_Damage_States_t get_damage_state() { return m_damage_state; }
+        void shot();
     protected:
         float m_x;
         float m_y;
         float m_size;
+        Tile_Damage_States_t m_damage_state;
+        
 };
 
 #endif

src/common/Map.cc

@@ -40,7 +40,7 @@ Map::Map(int width, int height, float tile_size)
                     || (outer_out.point_within(y, x)
                         && !outer_in.point_within(y, x)))
             {
-        refptr<HexTile> get_tile_at(float x, float y);
+                refptr<HexTile> get_tile_at(float x, float y);
                 ht = new HexTile(x, y, tile_size);
             }
 

src/common/Player.cc

@@ -12,7 +12,13 @@ Player::Player()
     a_pressed = KEY_NOT_PRESSED;
     s_pressed = KEY_NOT_PRESSED;
     d_pressed = KEY_NOT_PRESSED;
-    rel_mouse_movement = 0;
+    rel_mouse_movement = 0.0;
     updated = false;
     m_client = NULL;
+    m_shot_distance = 0.0;
+    m_shot_start_time = 0.0;
+    m_shot_start_x = 0.0;
+    m_shot_start_y = 0.0;
+    m_shot_direction = 0.0;
+    
 }

src/common/Player.h

@@ -21,6 +21,12 @@ class Player
         sf::Int32 rel_mouse_movement;
         bool updated;
         Client_t* m_client;
+        float m_shot_distance;
+        double m_shot_start_x;
+        double m_shot_start_y;
+        double m_shot_direction;
+        double m_shot_start_time;
+        
 
         Player();
 };

src/common/Types.h

@@ -8,5 +8,12 @@
 #define PLAYER_DISCONNECT   0x2Bu
 #define PLAYER_DEATH        0x3Cu
 #define PLAYER_UPDATE       0x4Du
+#define PLAYER_SHOT         0x5Eu
+
+#define TILE_DAMAGED        0xA1u
+
+// The speed of the projectile 
+#define PROJECTILE_VELOCITY       100.0
+
 
 #endif