void Map::DrawPlayers(float time)
{
// ======= Render models =======
for (int i = 0; i < Players.size(); i++)
{
float x1, x2;
CellToSpace(Players[i].GetXCell(), Players[i].GetYCell(), x1, x2);
Players[i].SetSpacePosition(x1,
(float) (Players[i].Model.GetSize().GetY() / 4.f) + 6.5f,
x2);
HighlightSquare(Players[i].GetXCell(), Players[i].GetYCell(), Players[i].GetWRadius(), sf::Color(1, 1, 0), 1);
HighlightSquare(Players[i].GetXCell(), Players[i].GetYCell(), Players[i].GetARadius(), sf::Color(1, 0, 0), 2);
Players[i].Draw(time);
}
}
void
BWDrawPoint(Widget w, Position x, Position y, bit value)
{
BitmapWidget BW = (BitmapWidget) w;
if (QueryInBitmap(BW, x, y)) {
if (value == Highlight)
HighlightSquare(BW, x, y);
else
DrawPoint(BW, x, y, value);
}
}
int main()
{
sf::RenderWindow App(sf::VideoMode(800, 600, 32), "MyDemo");
App.PreserveOpenGLStates(true);
sf::Clock Clock;
sf::Vector3f CamPos;
// ======= Create some players =======
Player p1;
p1.SetRace('b');
p1.SetID((int) Players.size());
p1.SetCellPosition(0, 10);
Players.push_back(p1);
Player p2;
p2.SetRace('a');
p2.SetID((int) Players.size());
p2.SetCellPosition(10, 10);
Players.push_back(p2);
// ======== Calculate 1/2 of map size ==========
HalfMapSpaceSize = (int) Players.size() * CellsPerPlayer * (CellWidth / 2);
HalfMapCellSize = (int) Players.size() * (CellsPerPlayer / 2);
PreapareGrid();
// ======== Place players in random corners of the map ========
for (unsigned int i = 0; i < Players.size(); i++)
{
int a = i % 3, b = i / 3;
Players[i].SetCellPosition(((HalfMapCellSize * 2) - 1) * ((a > 1) ? 1 : a), ((HalfMapCellSize * 2) - 1) * ((b > 1) ? 1 : b));
}
// ======= OpenGL settings =======
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glClearDepth(1.f);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(90.f, 1.f, 1.f, 500.f);
glClearColor(0.0f, 0.5f, 1.0f, 0.5f);
// ======= Set camera position =======
CamPos = sf::Vector3f(0, 100, 75);
App.ShowMouseCursor(false);
while (App.IsOpened())
{
sf::Event Event;
while (App.GetEvent(Event))
{
if (Event.Type == sf::Event::Resized)
glViewport(0, 0, Event.Size.Width, Event.Size.Height);
if (Event.Type == sf::Event::Closed || App.GetInput().IsKeyDown(sf::Key::Escape))
App.Close();
if (App.GetInput().IsKeyDown(sf::Key::W))
CamPos.z -= 3;
if (App.GetInput().IsKeyDown(sf::Key::S))
CamPos.z += 3;
if (App.GetInput().IsKeyDown(sf::Key::A))
CamPos.x -= 3;
if (App.GetInput().IsKeyDown(sf::Key::D))
CamPos.x += 3;
if (Event.Type == sf::Event::MouseButtonReleased)
{
if (Event.MouseButton.Button == sf::Mouse::Left)
{
sf::Vector3f v = ScreenToSpace(App.GetInput().GetMouseX(), App.GetInput().GetMouseY());
int x1, z1; // cell indexes
float x2, z2; // cell normal basis
SpaceToCell(v.x, v.z, x1, z1, x2, z2);
PlayerMove(x1, z1, Players[0]);
}
}
}
// ======= Clear OpenGL state =======
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if (true)
{
// ======= Update camera view =======
/*gluLookAt(Players[0].Model.GetPosition().GetX(), Players[0].Model.GetPosition().GetY() + 100, Players[0].Model.GetPosition().GetZ() + 75,
Players[0].Model.GetPosition().GetX(), Players[0].Model.GetPosition().GetY(), Players[0].Model.GetPosition().GetZ(),
0, 1, 0);*/
gluLookAt(CamPos.x, CamPos.y, CamPos.z,
CamPos.x, CamPos.y - 100, CamPos.z - 75,
0, 1, 0);
DrawGrid();
// ======= Pick terrain point at mouse cursor position =======
{
sf::Vector3f v = ScreenToSpace(App.GetInput().GetMouseX(), App.GetInput().GetMouseY());
int x1, z1; // cell indexes
float x2, z2; // cell normal basis
SpaceToCell(v.x, v.z, x1, z1);
CellToSpace(x1, z1, x2, z2);
// ======= Draw normal =======
glBegin(GL_LINES);
glVertex3f(x2, 0, z2);
glVertex3f(x2, 150, z2);
glEnd();
}
// ======= Render models =======
for (unsigned int i = 0; i < Players.size(); i++)
{
float x1, x2;
float time = Clock.GetElapsedTime();
CellToSpace(Players[i].GetXCell(), Players[i].GetYCell(), x1, x2);
Players[i].SetSpacePosition(x1,
(float) (Players[i].GetModel().GetSize().GetY() / 4.f) + 6.5f,
x2);
HighlightSquare(Players[i].GetXCell(), Players[i].GetYCell(), Players[i].GetWRadius(), sf::Color(1, 1, 0), 1);
HighlightSquare(Players[i].GetXCell(), Players[i].GetYCell(), Players[i].GetARadius(), sf::Color(1, 0, 0), 2);
Players[i].Draw(time);
}
}
App.Display();
}
return EXIT_SUCCESS;
}
