Fixed target initialization still using sf::Vector2i

Forgot to move manhattanDistance to .cpp

src/Entity.cpp

@@ -21,7 +21,7 @@ Entity::Entity(int x, int y, EntityType type, sf::Texture* texture, int width, i
 
     currentState = State::Idle;
     nextState = State::Idle;
-    target = sf::Vector2i(shape.getPosition());
+    target = pro_maat::GridPos(x,y);
     nextTarget = target;
 }
 

src/Utils.cpp

@@ -36,4 +36,11 @@ namespace pro_maat
             window.display();
         }
     }
+
+    float manhattanDistance(pro_maat::GridPos leftHandSide, pro_maat::GridPos rightHandSide)
+    {
+        // The *0.01 helps with breaking ties and minimizing exploration
+        // As per http://theory.stanford.edu/~amitp/GameProgramming/Heuristics.html#breaking-ties
+        return (std::abs(rightHandSide.first-leftHandSide.first)+std::abs(rightHandSide.second-leftHandSide.second))*1.01;
+    }
 }

src/Utils.h

@@ -23,12 +23,7 @@ static constexpr char fontFolder[] = "resources/";
 void errorWindow(const std::string& error);
 
 // Good heuristic on 4-way grids
-double manhattanDistance(pro_maat::GridPos leftHandSide, pro_maat::GridPos rightHandSide)
-{
-    // The *0.01 helps with breaking ties and minimizing exploration
-    // As per http://theory.stanford.edu/~amitp/GameProgramming/Heuristics.html#breaking-ties
-    return (std::abs(rightHandSide.first-leftHandSide.first)+std::abs(rightHandSide.second-leftHandSide.second))*1.01;
-}
+float manhattanDistance(pro_maat::GridPos leftHandSide, pro_maat::GridPos rightHandSide);
 
 }