void Window::loop()
{
sf::RectangleShape rect(sf::Vector2f(10, 30));
while (m_alive)
{
//rect.setPosition(mousePos().x, mousePos().y);
//m_window.draw(rect);
m_window.clear();
procEvent();
act();
display();
m_window.display();
}
}
void Test::run()
{
bool running = true;
int lastTime = SDL_GetTicks();
m_physicsTimer = 0.0f;
float fps = 0.0f;
int fpsCount = 1;
while (running)
{
int thisTime = SDL_GetTicks();
float dt = (thisTime - lastTime) / 1000.0f;
lastTime = thisTime;
if (dt >= 1.0f)
continue;
fps += dt;
fpsCount++;
if (fps >= 1.0f)
{
fps -= 1.0f;
printf("FPS: %d\n", fpsCount);
fpsCount = 0;
}
bool step = false;
SDL_Event event;
while (SDL_PollEvent(&event))
{
if (procEvent(event))
continue;
switch (event.type)
{
case SDL_QUIT:
running = false;
break;
case SDL_KEYDOWN:
if (event.key.keysym.scancode == SDL_SCANCODE_K)
step = true;
else if ((event.key.keysym.scancode == SDL_SCANCODE_SPACE))
m_stepping = !m_stepping;
else if ((event.key.keysym.scancode == SDL_SCANCODE_R))
{
m_entities.clear();
delete m_world;
gBox = ShapePtr();
gCapsule = ShapePtr();
gFloor = ShapePtr();
gSlope = ShapePtr();
gSphere = ShapePtr();
init();
}
else if (event.key.keysym.scancode == SDL_SCANCODE_V)
{
m_playerSpec = !m_playerSpec;
}
break;
case SDL_MOUSEWHEEL:
m_eye.p += rotate(vec3(0, 0, event.wheel.y), m_eye.q);
break;
case SDL_MOUSEMOTION:
if (SDL_GetMouseState(0, 0) & SDL_BUTTON(SDL_BUTTON_LEFT))
{
m_eye.q = QuatFromAxisAngle(vec3(0, 1, 0), event.motion.xrel / 4.0f * 3.14 / 180.0f) * m_eye.q;
m_eye.q = QuatFromAxisAngle(rotate(vec3(1, 0, 0), m_eye.q), event.motion.yrel / 4.0f * 3.14 / 180.0f) * m_eye.q;
}
if (SDL_GetMouseState(0, 0) & SDL_BUTTON(SDL_BUTTON_MIDDLE))
{
m_eye.p += rotate(vec3(-event.motion.xrel / 80.0f, event.motion.yrel / 80.0f, 0.0f), m_eye.q);
}
}
}
if (m_stepping)
{
if (step)
{
int numSteps = 1;
for (int i = 0; i < numSteps; ++i)
{
printf("%d\n", m_numSteps);
m_world->step(1.0f / 60.0f);
++m_numSteps;
}
}
}
else
{
stepPhysics(dt);
}
std::vector<Entity*> deadEntities;
for (int i = 0; i < m_entities.size(); ++i)
{
m_entities[i]->update(dt);
if (m_entities[i]->isDead())
{
if (m_entities[i] == m_player)
m_player = 0;
//m_entities[i]->destroy(m_toAdd);
//delete m_entities[i];
m_entities[i] = m_entities.back();
m_entities.pop_back();
--i;
}
}
for (Entity* entity : m_toAdd)
{
m_entities.push_back(entity);
}
m_toAdd.clear();
update(dt);
// render
//
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(60.0f, 800.0f / 600.0f, 0.1, 1000.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
//gluLookAt(eye.x, eye.y, eye.z,
// 0.0f, 0.0f, 0.0f,
// 0.0f, 1.0f, 0.0f);
float view[16];
if (m_playerSpec && m_player)
getViewMat(m_player->getView(), view);
else
getViewMat(m_eye, view);
glMultMatrixf(view);
for (Entity* e : m_entities)
{
e->render(m_colorLocation);
}
render();
SDL_GL_SwapWindow(m_window);
}
}
