void BSPMap::spawn(scene::Camera& cam, int i) const{
if(i<-1 || i>=(int)spawnPoints.size())
throw BadIndexException("Bad index while getting spawn point in BSPMap!");
if(i == -1)
i = rand() % spawnPoints.size();
cam.setPosition(spawnPoints[i]);
math::Vector3 v(1, 0, 0);
Matrix4 m;
math::Vector3 v2;
v2[1] = spawnPoints[i].getA() * (3.14/180);
m.rotate(v2);
v = v*m;
cam.setLookAt(spawnPoints[i]+v);
}
virtual void update() override {
auto kbd = mEngine->get<Input>()->getKeyboardList().front(); // should mainKeyboard be a thing?
auto mouse = mEngine->get<Input>()->getMouseList().front(); // should mainMouse be a thing?
// [WASD keyboard controls]
{
auto cameraAxes = mCamera.getDirections();
glm::vec3 deltaPosition(0.0f, 0.0f, 0.0f);
if ((*kbd)['W'])
deltaPosition -= cameraAxes.mForward;
if ((*kbd)['S'])
deltaPosition += cameraAxes.mForward;
if ((*kbd)['A'])
deltaPosition -= cameraAxes.mRight;
if ((*kbd)['D'])
deltaPosition += cameraAxes.mRight;
if ((*kbd)['Q'])
deltaPosition += cameraAxes.mUp;
if ((*kbd)['Z'])
deltaPosition -= cameraAxes.mUp;
if ((*kbd)[GLFW_KEY_LEFT_SHIFT])
deltaPosition *= 5;
float elapsedSeconds = mEngine->getClock().deltaFrame().count() * 0.001f; // deltaframe is in milliseconds
float movementSpeed = 1.0f * elapsedSeconds;
deltaPosition *= movementSpeed;
mCamera.setPosition(mCamera.getPosition() + deltaPosition);
}
// [Mouselook] ~ yaw/pitch based
{
static std::pair<double, double> previousMousePosition = std::make_pair(0.0, 0.0);
auto currentPos = mouse->getPosition();
if ((previousMousePosition.first == 0.0) && (previousMousePosition.second == 0.0))
previousMousePosition = currentPos;
float dx = 0.01f * static_cast<float>(currentPos.first - previousMousePosition.first);
float dy = 0.01f * static_cast<float>(currentPos.second - previousMousePosition.second);
previousMousePosition = currentPos;
mCameraYaw += dx;
mCameraPitch += dy;
auto yawQ = glm::rotate(mCameraYaw, glm::vec3(0.0f, 1.0f, 0.0f));
auto pitchQ = glm::rotate(mCameraPitch, glm::vec3(1.0f, 0.0f, 0.0f));
glm::quat q = glm::quat_cast(pitchQ * yawQ);
mCamera.setOrientation(q);
}
mCamera.update();
mRenderState.clear();
// render that skybox
mSkyBoxProgram.bind();
mSkyBoxProgram.setUniform("uView", mCamera.getView());
mSkyBoxProgram.setUniform("uProjection", mCamera.getProjection());
mSkyBoxProgram.setUniform("uModel", glm::translate(mCamera.getPosition()));
mSkyBoxTexture.bind(0);
mSkyBoxProgram.setUniform("uCubeMap", 0);
mSkyBox->draw();
// render the cubes
mProgram.bind();
mProgram.setUniform("uView", mCamera.getView());
mProgram.setUniform("uProjection", mCamera.getProjection());
mProgram.setUniform("uLightDirection", glm::vec4(0.2, -1, 0.5, 1));
mProgram.setUniform("uLightAmbient", glm::vec4(0.1, 0.1, 0.1, 1.0));
mProgram.setUniform("uLightDiffuse", glm::vec4(0.85, 0.85, 0.85, 1.0));
mTexture.bind(0);
mProgram.setUniform("uTexture", 0);
// draw the cube at 100 different locations
for (int i = 0; i < 10; ++i)
for (int j = 0; j < 10; ++j) {
mProgram.setUniform("uModel", glm::translate(glm::vec3(2 * (i - 5), 0, 2 * (j - 5))));
mSphere->draw();
//mCube->draw();
}
}