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[feat]enable input control by WASD #124

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[feat]enable input control by WASD #124

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d24dd3f
input control
ninemilewalk Jan 21, 2024
e875b81
enable accelerate,decelerate,remake
ninemilewalk Jan 21, 2024
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3 changes: 3 additions & 0 deletions src/GameBall/logic/player_input.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@ PlayerInput PlayerInputController::GetInput() {
input_.move_left = (glfwGetKey(window, GLFW_KEY_A) == GLFW_PRESS);
input_.move_right = (glfwGetKey(window, GLFW_KEY_D) == GLFW_PRESS);
input_.brake = (glfwGetKey(window, GLFW_KEY_SPACE) == GLFW_PRESS);
input_.accelerate = (glfwGetKey(window, GLFW_KEY_Z) == GLFW_PRESS);
input_.decelerate = (glfwGetKey(window, GLFW_KEY_X) == GLFW_PRESS);
input_.remake = (glfwGetKey(window, GLFW_KEY_R) == GLFW_PRESS);
auto camera_controller = app_->CameraController();
auto pitch_yaw = camera_controller->GetPitchYaw();
auto pitch = pitch_yaw.x;
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3 changes: 3 additions & 0 deletions src/GameBall/logic/player_input.h
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Expand Up @@ -12,6 +12,9 @@ struct PlayerInput {
bool move_left{false};
bool move_right{false};
bool brake{false};
bool accelerate{false};
bool decelerate{false};
bool remake{false};
glm::vec3 orientation{0.0f, 0.0f, 1.0f};
};

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91 changes: 53 additions & 38 deletions src/GameBall/logic/units/regular_ball.cpp
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Expand Up @@ -45,51 +45,66 @@ void RegularBall::UpdateTick() {
auto physics_world = world_->PhysicsWorld();
auto &sphere = physics_world->GetSphere(sphere_id_);

// auto owner = world_->GetPlayer(player_id_);
// if (owner) {
// if (UnitId() == owner->PrimaryUnitId()) {
// auto input = owner->TakePlayerInput();
//
// glm::vec3 forward = glm::normalize(glm::vec3{input.orientation});
// glm::vec3 right =
// glm::normalize(glm::cross(forward, glm::vec3{0.0f, 1.0f, 0.0f}));
//
// glm::vec3 moving_direction{};
//
// float angular_acceleration = glm::radians(2880.0f);
//
// if (input.move_forward) {
// moving_direction -= right;
// }
// if (input.move_backward) {
// moving_direction += right;
// }
// if (input.move_left) {
// moving_direction -= forward;
// }
// if (input.move_right) {
// moving_direction += forward;
// }
//
// if (glm::length(moving_direction) > 0.0f) {
// moving_direction = glm::normalize(moving_direction);
// sphere.angular_velocity +=
// moving_direction * angular_acceleration * delta_time;
// }
//
// if (input.brake) {
// sphere.angular_velocity = glm::vec3{0.0f};
// }
// }
// }

auto owner = world_->GetPlayer(player_id_);
if (owner) {
if (UnitId() == owner->PrimaryUnitId()) {
auto input = owner->TakePlayerInput();

glm::vec3 forward = glm::normalize(glm::vec3{input.orientation});
glm::vec3 right =
glm::normalize(glm::cross(forward, glm::vec3{0.0f, 1.0f, 0.0f}));

glm::vec3 moving_direction{};

float angular_acceleration = glm::radians(2880.0f);

if (input.move_forward) {
moving_direction -= right;
}
if (input.move_backward) {
moving_direction += right;
}
if (input.move_left) {
moving_direction -= forward;
}
if (input.move_right) {
moving_direction += forward;
}

if (glm::length(moving_direction) > 0.0f) {
moving_direction = glm::normalize(moving_direction);
sphere.angular_velocity +=
moving_direction * angular_acceleration * delta_time;
}

if (input.brake) {
sphere.angular_velocity = glm::vec3{0.0f};
}

if (input.accelerate) {
sphere.angular_velocity += sphere.angular_velocity * delta_time * 3.6f;
}
if (input.decelerate) {
sphere.angular_velocity -= sphere.angular_velocity * delta_time * 7.2f;
}
if (input.remake) {
sphere.position = glm::vec3{0.0f, 1.0f, 0.0f};
sphere.velocity = glm::vec3{0.0f};
}

}

}


sphere.velocity *= std::pow(0.5f, delta_time);
sphere.angular_velocity *= std::pow(0.2f, delta_time);

position_ = sphere.position;
velocity_ = sphere.velocity;
orientation_ = sphere.orientation;
augular_momentum_ = sphere.inertia * sphere.angular_velocity;

}

void RegularBall::SetMass(float mass) {
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