More cleanup and remove of unneeded functions

game/game.h

@@ -5,10 +5,6 @@
 #include "gametypes.h"
 #include "orders.h"
 
-#include <memory> // unique_ptr and shared_ptr
-
-typedef std::vector< CUnit > CUnitVector;
-
 // Type for order and unit pairs
 struct OrderUnitPair
 {
@@ -16,25 +12,22 @@ struct OrderUnitPair
     OrderUnitPair( OrderUnitPair&& other )
         : unit ( std::move(other.unit) )
         , order ( other.order )
-    {
-
-    }
+    {}
 
     // Multi parameter constructor
     OrderUnitPair( CUnit&& u, COrder o )
         : unit ( std::move(u) )
         , order ( o )
-    {
-
-    }
+    {}
 
     // Move asignment operator
     inline OrderUnitPair& operator=( OrderUnitPair&& rhs ) { this->unit = std::move(rhs.unit);this->order = rhs.order;rhs.order = COrder(); return *this; }
 
-    CUnit unit;
-    COrder order;
+    CUnit unit;     // The unit
+    COrder order;   // Order for this unit from this turn
 };
 
+// Typedef for a vector of these unit pairs
 typedef std::vector< OrderUnitPair > OrderUnitPairVector;
 
 class CTTRTSGame
@@ -54,6 +47,7 @@ public:
 	int IssueOrders( player_id_t player, const std::string& orders );
 	int IssueOrders( player_id_t player, const COrderVector& orders );
 
+    // Issue a single order, returns non-zero for rejection
 	int IssueOrder( player_id_t player, const COrder& order );
 
 	// Simulate and progress to the next turn

game/orders.cpp

@@ -35,25 +35,3 @@ COrder GetOrderFromString( const std::string& _order )
 
 	return ret;
 }
-
-bool isMovementOrder( const COrder& order )
-{
-	const order_c c = order.order;
-	for ( unsigned int i = 0; i < _countof(sk_movementOrders); i++ )
-	{
-		if ( c == sk_movementOrders[i] )
-			return true;
-	}
-	return false;
-}
-
-bool isActionOrder( const COrder& order )
-{
-	const order_c c = order.order;
-	for ( unsigned int i = 0; i < _countof(sk_actionOrders); i++ )
-	{
-		if ( c == sk_actionOrders[i] )
-			return true;
-	}
-	return false;
-}

game/orders.h

@@ -18,29 +18,14 @@ enum class order_c : char
     INVALID
 };
 
-// Movement orders
-static const order_c sk_movementOrders[] = 
-{
-    order_c::F,	// Forward
-};
-
-// Action orders
-static const order_c sk_actionOrders[] = 
-{
-    order_c::L,	// Left
-    order_c::R,	// Right
-    order_c::A,	// Attack
-};
-
 // Container for an order
 struct COrder
 {
+    // Base constructor makes invalid order
     COrder()
         : unit ( unit_id_invalid )
         , order ( order_c::INVALID )
-    {
-
-    }
+    {}
 
 	// Unit order is for
 	unit_id_t unit;
@@ -67,7 +52,4 @@ typedef std::vector<COrder> COrderVector;
 std::string GetStringFromOrder(const COrder& order );
 COrder GetOrderFromString( const std::string& order );
 
-bool isMovementOrder( const COrder& order );
-bool isActionOrder( const COrder& order );
-
 #endif //_ORDERS_H_

game/unit.cpp

@@ -39,7 +39,7 @@ CUnit::CUnit()
 , pos 		( { ucoord_invalid, ucoord_invalid } )
 {
 	updateMyVisual();
-};
+}
 
 // Move constructor
 CUnit::CUnit(CUnit&& unit)
@@ -54,6 +54,7 @@ CUnit::CUnit(CUnit&& unit)
 }
 
 
+// Move asignment operator
 CUnit& CUnit::operator=(CUnit&& unit)
 {
     unit_id 	= std::move(unit.unit_id) ;
@@ -65,6 +66,7 @@ CUnit& CUnit::operator=(CUnit&& unit)
     return *this;
 }
 
+// Get a unit from a visual
 CUnit CUnit::getUnitFromVis( unitVis_c vis )
 {
 	CUnit unit;
@@ -87,6 +89,7 @@ unitVis_c CUnit::updateMyVisual()
 	return getVisual();
 }
 
+// Set the unit from visual
 bool CUnit::setFromVisual( const unitVis_c& vis )
 {
 	dir_to_vis_map::const_iterator it;

game/unit.h

@@ -2,7 +2,7 @@
 #define _UNIT_H_
 
 #include <string>
-#include <memory>
+#include <vector>
 
 #include "gametypes.h"
 #include "vector2.h"
@@ -12,11 +12,17 @@ class CUnit
 {
 public:
 
+    // Constructor
 	CUnit();
+
+    // Move constructor and move asignement. CUnit cannot be copied
     CUnit(CUnit&& unit);
     CUnit& operator=(CUnit&& unit);
+
+    // Default dtor
 	~CUnit() = default;
 
+    // Getters for all the members
 	inline const unit_id_t& 	getID() const 		{ return unit_id; }
 	inline const team_id_t& 	getTeam() const 	{ return team_id; }
 	inline const player_id_t& 	getPlayer() const 	{ return player_id; }
@@ -27,6 +33,8 @@ public:
     inline int 	 setTeam(const team_id_t& v)  		{ return (v == team_id_invalid) ? 	-1 : (( team_id = v ), 0); }
     inline int 	 setPlayer(const player_id_t& v)  	{ return (v == player_id_invalid) ? -1 : (( player_id = v ), 0); }
     inline int	 setVisual(const unitVis_c& v)  	{ return (v == unitVis_invalid) ? 	-1 : (( unit_vis = v ), 0); }
+
+    // Set unit direction
     inline dir_t setDir(const dir_t& v)             { return (dir = v); }
 
 	inline const uvector2& 		getPos() const 						{ return pos; }
@@ -44,17 +52,14 @@ public:
 	// Factory function for creating units from a visual
     static CUnit getUnitFromVis( unitVis_c vis );
 
+    // Orientation methods
     dir_t turnLeft();
     dir_t turnRight();
     dir_t turnAround();
 
-
-protected:
-	
-
 private:
 
-	// Update the visual of V
+    // Update my visual must be called when setting direction
     unitVis_c 	updateMyVisual();
 
 	// Unit ID
@@ -76,6 +81,9 @@ private:
 	uvector2 pos;
 };
 
+// Typedef for a vector of units
+typedef std::vector< CUnit > CUnitVector;
+
 // Simple validation
 inline bool CUnit::valid() const
 {

test/test.cpp

@@ -41,28 +41,6 @@ const char* tests()
 			return "failed order string conversion test";
 	}
 
-    // Test if movement order is correctly recognised
-	{
-		COrder order;
-        order.order = order_c::F;
-		if (!isMovementOrder(order) )
-			return "Failed to detect a movement order";
-
-		if (isActionOrder(order) )
-			return "Wrongly detected an action order";
-	}
-
-    // Test if Attack order is correctly recognised
-	{
-		COrder order;
-        order.order = order_c::A;
-		if (! isActionOrder(order) )
-			return "Failed to detect a action order";
-
-		if (isMovementOrder(order) )
-			return "Wrongly detected an movement order";
-	}
-
     // Test of the game can logically handle a blank game
 	{
 		CTTRTSGame game( 15, 10 );