Non-grid UDP movement

server/gameentity.hpp

@@ -7,38 +7,60 @@
 class GameEntity
 {
     public:
-        GameEntity(std::string,std::string,int,int);
+        GameEntity(std::string,std::string,float,float);
         std::string get_id(void);
         std::string get_type(void);
-        int get_x(void);
-        int get_y(void);
-        std::string set_x(int);
-        std::string set_y(int);
+        float get_x(void);
+        float get_y(void);
+        std::string set_x(float);
+        std::string set_y(float);
+        void set_velocity(float, float);
         std::string get_dump(void);
+        bool movement_tick(void);
     private:
-        int pos_x;
-        int pos_y;
+        float pos_x;
+        float pos_y;
+        float velocity_x;
+        float velocity_y;
         std::string id;
         std::string type;
 
 };
 
-GameEntity::GameEntity(std::string entity_id, std::string entity_type, int x = 0, int y = 0)
+GameEntity::GameEntity(std::string entity_id, std::string entity_type, float x = 0, float y = 0)
 {
     id = entity_id;
     type = entity_type;
+    velocity_x = 0;
+    velocity_y = 0;
     this->set_x(x);
     this->set_y(y);
     std::cout << "Entity created with id: '" << id << "' at " << x << "," << y << std::endl;
 }
 
+bool GameEntity::movement_tick()
+{
+    if(velocity_x != 0 || velocity_y != 0)
+    {
+        set_x(pos_x + velocity_x);
+        set_y(pos_y + velocity_y);
+        return true;
+    }
+    return false;
+}
 
-int GameEntity::get_x(void)
+void GameEntity::set_velocity(float x, float y)
+{
+    velocity_x = x;
+    velocity_y = y;
+}
+
+float GameEntity::get_x(void)
 {
     return pos_x;
 }
 
-int GameEntity::get_y(void)
+float GameEntity::get_y(void)
 {
     return pos_y;
 }
@@ -48,12 +70,12 @@ std::string GameEntity::get_dump(void)
     return std::to_string(pos_x) + "," + std::to_string(pos_y) + "," + type + ":" + id + '\n';
 }
 
-std::string GameEntity::set_x(int x)
+std::string GameEntity::set_x(float x)
 {
     pos_x = x;
     return this -> get_dump();
 }
-std::string GameEntity::set_y(int y)
+std::string GameEntity::set_y(float y)
 {
     pos_y = y;
     return this -> get_dump();