Add upon constructor from base class in subclass - c++

Question

I was messing around with c++ classes when I ran into an issue. I am trying to make a player class inherit from the Entity class and mix their constructors. The entity class has a constructor that requires you to provide the x position float and the y position float. I want the Player class to require x and y position too, but I also want the name to be required. How would I do this?
Here is my code:
#include <iostream>
class Entity{
public:
float x, y;
int health = 30;
Entity(float X, float Y){
std::cout << "Entity Constructed!" << std::endl;
x = X;
y = Y;
}
~Entity(){
std::cout << "Entity Destructed!" << std::endl;
}
void Print(){
std::cout << x << ", " << y << std::endl;
}
void Move(float mx, float my){
x+=mx;
y+=my;
}
};
class Player : public Entity{
public:
const char* Name;
int attack_damage = 5;
Player(const char* name){
Name = name;
}
void Attack(Entity& entity){
entity.health-=attack_damage;
}
};
int main(){
Entity e(0.0f, 0.0f);
Player p(0.0f,0.0f);
std::cout << e.health << std::endl;
p.Attack(e);
std::cout << e.health << std::endl;
std::cin.get();
}
and here is the error message I got when I tried to compile the code provided above:
FAILED: CMakeFiles/learning-cpp.dir/src/main.cpp.o
/usr/bin/c++ -Wall -Werror -std=c++14 -g -MD -MT CMakeFiles/learning-cpp.dir/src/main.cpp.o -MF CMakeFiles/learning-cpp.dir/src/main.cpp.o.d -o CMakeFiles/learning-cpp.dir/src/main.cpp.o -c src/main.cpp
src/main.cpp: In constructor ‘Player::Player(const char*)’:
src/main.cpp:33:29: error: no matching function for call to ‘Entity::Entity()’
Player(const char* name){
^
src/main.cpp:8:5: note: candidate: ‘Entity::Entity(float, float)’
Entity(float X, float Y){
^~~~~~
src/main.cpp:8:5: note: candidate expects 2 arguments, 0 provided
src/main.cpp:3:7: note: candidate: ‘constexpr Entity::Entity(const Entity&)’
class Entity{
^~~~~~
src/main.cpp:3:7: note: candidate expects 1 argument, 0 provided
src/main.cpp: In function ‘int main()’:
src/main.cpp:44:23: error: no matching function for call to ‘Player::Player(float, float)’
Player p(0.0f,0.0f);
^
src/main.cpp:33:5: note: candidate: ‘Player::Player(const char*)’
Player(const char* name){
^~~~~~
src/main.cpp:33:5: note: candidate expects 1 argument, 2 provided
src/main.cpp:28:7: note: candidate: ‘constexpr Player::Player(const Player&)’
class Player : public Entity{
^~~~~~
src/main.cpp:28:7: note: candidate expects 1 argument, 2 provided
src/main.cpp:28:7: note: candidate: ‘constexpr Player::Player(Player&&)’
src/main.cpp:28:7: note: candidate expects 1 argument, 2 provided
ninja: build stopped: subcommand failed.

Answer 1

Try this
Player(float x, float y, const char* name)
: Entity(x,y)
{
Name = name;
}