How come I keep geting the errors when I use the simple shooter sample?

Garrett Tiller 6

Theres a problem with this code:

GameplayScreen.cpp

`// Create a sphere primitive to represent the player.`
`    // The sphere will be used to handle collisions and constrain the player in the world.`

`    // It is not rendered so it is not added to the list of render objects.`

`    // It is added to the object list so it will be included in intersection calculations.`

`    m_player = ref new Player(XMFLOAT3(0.0f, -1.3f, 4.0f), 0.2f);`

`    m_objects.push_back(m_player);`

`    m_player->Active(true);`

`    m_camera = ref new Camera;`

`    m_camera->SetProjParams(XM_PI / 2, 1.0f, 0.01f, 100.0f);`

`    m_camera->SetViewParams(`

`        XMFLOAT3 m_player->Position(),            // Eye point in world coordinates.`

`        XMFLOAT3(0.0f, 0.7f, 0.0f),     // Look at point in world coordinates.`

`        XMFLOAT3(0.0f, 1.0f, 0.0f)      // The Up vector for the camera.`


```Then i keep geting these errors

Severity	Code	Description	Project	File	Line	Suppression State	Details

Error (active)	E0289	no instance of constructor "Player::Player" matches the argument list	

Error (active)	E0135	class "Player" has no member "Active"	

Error (active)	E1767	function "Camera::SetViewParams" cannot be called with the given argument list	

Error (active)	E0254	type name is not allowed	

Error (active)	E0018	expected a ')'

Michael Taylor 54,806 Reputation points

2024-10-01T20:41:14.5933333+00:00

You haven't us the context of your question. Please provide a link to where you got this sample from. If this is third party code then you should likely report it to the maintainer.

Just a cursory glance indicates these are editor errors (E####) and not compiler errors. These errors may or may not be accurate, in my experience, but don't prevent the code from building. Ignore the 'E' errors and just look for the compiler errors (C####).
Garrett Tiller 6 Reputation points

2024-10-01T20:46:21.37+00:00

I got it off of here https://learn.microsoft.com/en-us/samples/microsoft/windows-universal-samples/simple3dgamedx/
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Roy Li - MSFT 33,371 Reputation points Microsoft Vendor

2024-10-30T01:52:59.5+00:00

Hope you've been well. Any updates about this issue?

1 answer

Junjie Zhu - MSFT 18,391 Reputation points Microsoft Vendor

2024-10-02T04:51:10.2566667+00:00
Hi @Garrett Tiller ,

Welcome to Microsoft Q&A!

"no instance of constructor "Player::Player" matches the argument list",

Sphere should be used instead of Player in the sample.

m_player = ref new Sphere(XMFLOAT3(0.0f, -1.3f, 4.0f), 0.2f);

Thank you.

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Garrett Tiller 6 Reputation points

2024-10-04T15:16:21.6+00:00

Already have the player class to replace sphere

#include "pch.h"

ref class Dart : public Model

{

public:

XMFLOAT3 start_pos;

float min_distance_from_objs;

XMFLOAT3 intersectPoint_Real;

XMFLOAT3 intersectPoint_Ideal;

XMFLOAT3 intersectPointNormal;

Dart(XMFLOAT3 pos, XMFLOAT3 dir, float speed, int texture = 0)

{

this->speed = speed;

this->size = .001;

this->min_distance_from_objs = 1000000.f;

this->start_pos = pos;

this->counter = 0;

this->spriteEngine.mpSize = .02f;

}

}

ref class Taser : public Model

{

public:

vector<Dart*>darts;

XMFLOAT3 pos;

XMFLOAT3 dir;

float bulletSpeed;

private:

void Update();

float m_radius;

void SetPosAndDir(XMFLOAT3 pos, XMFLOAT3 dir)

{

this->pos = pos;

this->dir = dir;

}

virtual void StepUpDarts()

{

for (int i = 0; i < darts.size(); i++)

{

if (darts[i]->age > 100)

{

SAFE_DELETE(darts[i]);

darts.erase(darts.begin() + i);

i--;

}

else

darts[i]->Step();

}

}

bool LoadModel()

{

if (!gameObject.Initialize("Assets\\Models\\Characters\\MsFury\\Nanosuit.obj", this->device.Get(), this->deviceContext.Get(), this->cb_vs_vertexshader))

return false;

hr = DirectX::CreateWICTextureFromFile(this->device.Get(), L"Data\\Textures\\seamless_pavement.jpg", nullptr, pavementTexture.GetAddressOf());

COM_ERROR_IF_FAILED(hr, "Failed to create wic texture from file.");

}

void Position(DirectX::XMFLOAT3 position)

{

m_position = position;

Update();

}

void Position(DirectX::XMVECTOR position)

{

DirectX::XMStoreFloat3(&m_position, position);

Update();

}

void Radius(float radius)

{

m_radius = radius;

Update();

}

float Radius()

{

return m_radius;

}

virtual bool IsTouching(

DirectX::XMFLOAT3 point,

float radius,

_Out_ DirectX::XMFLOAT3* contact,

_Out_ DirectX::XMFLOAT3* normal

) override

{

// Check collision between instances One and Two.

// oneToTwo is the collision normal vector.

XMVECTOR oneToTwo = XMLoadFloat3(&m_position) - XMLoadFloat3(&point);

float distance = XMVectorGetX(XMVector3Length(oneToTwo));

oneToTwo = XMVector3Normalize(oneToTwo);

XMStoreFloat3(normal, oneToTwo);

XMStoreFloat3(contact, oneToTwo * m_radius);

if (distance < 0.0f)

{

distance *= -1.0f;

}

if (distance < (radius + m_radius))

{

return true;

}

else

{

return false;

}

}

Taser(float dartSpeed = .1f)

{

this->dartSpeed = dartSpeed;

}

virtual void create()

{

if (darts.size() != 0 && darts[darts.size() - 1]->age < 5) return;

Dart* dart = new Dart(this->pos, this->dir, bulletSpeed);

darts.push_back(dart);

}

virtual void Draw()

{

for (int i = 0; i < darts.size(); i++)

{

if (!darts[i]->stopped)

darts[i]->Draw();

}

}

virtual void fire()

{

create();

}

};

ref class Player : public Model

{

Player();

Player(DirectX::XMFLOAT3 position,

float radius);

bool LoadModel();

void Position(DirectX::XMFLOAT3 position);

void Position(DirectX::XMVECTOR position);

void Radius(float radius);

float Radius();

virtual bool IsTouching(

DirectX::XMFLOAT3 point,

float radius,

_Out_ DirectX::XMFLOAT3* contact,

_Out_ DirectX::XMFLOAT3* normal

) override;

RenderableGameObject gameObject;

float m_health;

private:

void Update();

float m_radius;

};

__forceinline void Player::Position(DirectX::XMFLOAT3 position)

{

m_position = position;

Update();

}

__forceinline void Player::Position(DirectX::XMVECTOR position)

{

DirectX::XMStoreFloat3(&m_position, position);

Update();

}

__forceinline void Player::Radius(float radius)

{

m_radius = radius;

Update();

}

__forceinline float Player::Radius()

{

return m_radius;

}

#include <pch.h>

#include "Player.h"

Player::Player()

{

m_position = XMFLOAT3(0.0f, 0.0f, 0.0f);

m_radius = 1.0f;

Update();

}

Player::Player(

DirectX::XMFLOAT3 position,

float radius

)

{

m_position = position;

m_radius = radius;

Update();

}

bool Player::LoadModel()

{

if (!gameObject.Initialize("Assets\\Models\\Characters\\MsFury\\Nanosuit.obj", this->device.Get(), this->deviceContext.Get(), this->cb_vs_vertexshader))

return false;

hr = DirectX::CreateWICTextureFromFile(this->device.Get(), L"Data\\Textures\\seamless_pavement.jpg", nullptr, pavementTexture.GetAddressOf());

COM_ERROR_IF_FAILED(hr, "Failed to create wic texture from file.");

}

void Player::Update()

{

XMStoreFloat4x4(

&m_modelMatrix,

XMMatrixScaling(m_radius, m_radius, m_radius) *

XMMatrixTranslation(m_position.x, m_position.y, m_position.z)

);

}

inline bool Player::IsTouching(DirectX::XMFLOAT3 point, float radius, DirectX::XMFLOAT3* contact, DirectX::XMFLOAT3* normal)

{

// Check collision between instances One and Two.

// oneToTwo is the collision normal vector.

XMVECTOR oneToTwo = XMLoadFloat3(&m_position) - XMLoadFloat3(&point);

float distance = XMVectorGetX(XMVector3Length(oneToTwo));

oneToTwo = XMVector3Normalize(oneToTwo);

XMStoreFloat3(normal, oneToTwo);

XMStoreFloat3(contact, oneToTwo * m_radius);

if (distance < 0.0f)

{

distance *= -1.0f;

}

if (distance < (radius + m_radius))

{

return true;

}

else

{

return false;

}

}

Junjie Zhu - MSFT 18,391 Reputation points Microsoft Vendor

2024-10-07T07:10:48.4266667+00:00

class "Player" has no member "Active"

I didn't find active in your code. Does the class Player inherit GameObject?
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How come I keep geting the errors when I use the simple shooter sample?

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