public WorldRenderer(MainClass In, World For, float Aspect)
{
_for = For;
_hmap = new HeightmapRenderer(this, _for.Terrain);
FragmentShader fsimple = new FragmentShader("res/shader/simple.frag");
FragmentShader fwater = new FragmentShader("res/shader/water.frag");
FragmentShader fuwater = new FragmentShader("res/shader/underwater.frag");
_simple = new ShaderProgram();
_simple.AddFragShader(fsimple);
GLUtil.PrintGLError("Simple");
_underwater = new ShaderProgram();
_underwater.AddFragShader(fuwater);
GLUtil.PrintGLError("Underwater");
_water = new ShaderProgram();
_water.AddFragShader(fwater);
GLUtil.PrintGLError("Water");
_curr = _simple;
_aspect = Aspect;
_projectionMatrix = Matrix4.CreatePerspectiveFieldOfView((float)(FOV), _aspect, 0.01f, MAX_DEPTH);
_modelview = Matrix4.CreateTranslation(-10f, -5f, -10f);
_pos = new Vector3(10, 2, 10);
_mviewstack = new Stack<Matrix4>();
_in = In;
_oldwidth = 0;
_oldheight = 0;
}
public void Init(MainClass Main)
{
//XXX:Make this better...
_in = Main;
//Game world setup.
HeightMap map = new HeightMap("res/map.map");
_pe = new PlayerEntity(new Vector3(0, map [0, 0] + 10, 0));
_world = new World(map, _pe);
//GFX setup
_camOffset = new Vector3();
_ren = new WorldRenderer(Main, _world, (float)Main.Width / Main.Height);
GL.ClearColor(OpenTK.Graphics.Color4.SkyBlue);
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.Fog);
float[] fogColor = {
OpenTK.Graphics.Color4.SkyBlue.R,
OpenTK.Graphics.Color4.SkyBlue.G,
OpenTK.Graphics.Color4.SkyBlue.B,
OpenTK.Graphics.Color4.SkyBlue.A
};
GL.Fog(FogParameter.FogColor, fogColor);
GL.Fog(FogParameter.FogEnd, WorldRenderer.MAX_DEPTH);
GL.Fog(FogParameter.FogStart, 10f);
//Input setup.
System.Windows.Forms.Cursor.Hide();
Main.Mouse.ButtonDown += ButtonDown;
Main.Mouse.ButtonUp += ButtonUp;
Main.Mouse.Move += MouseMove;
//2D draw setup
_rects = new LinkedList<Rect2D>();
_healthbar = new Bitmap(100, 50);
_healthbarRect = new Rect2D(_healthbar, 0, 0, 100, 50);
_rects.AddFirst(_healthbarRect);
//INput setup
_in.MouseCaptureNeeded = true;
_in.CaptureMouse = true;
}
public void Tick(World W, float Delta)
{
_vel.X *= C_OF_FRICTION;
_vel.Z *= C_OF_FRICTION;
ApplyForce (World.GRAVITY);
bool move = true;
_pos += _vel;
_vel += _acc;
foreach (IEntity ent in W.Ents) {
if (ent != this) {
bool colide = this.Collides (ent);
if (colide) {
this.OnCollide (ent);
ent.OnCollide (this);
}
move &= !colide;
}
}
if (!move) {
_pos -= _vel;
_vel -= _acc;
}
_acc.X = _acc.Y = _acc.Z = 0;
float mheight = W.Terrain [_pos.X, _pos.Z];
if (_pos.Y <= mheight) {
_onGround = true;
_pos.Y = mheight;
} else {
_onGround = false;
}
if (_pos.Y - mheight < 0.01)
_onGround = true;
if (-BOUNDS_SIZE > _pos.X || _pos.X > BOUNDS_SIZE)
_pos.X = Math.Sign (_pos.X) * BOUNDS_SIZE;
if (-BOUNDS_SIZE > Pos.Z || _pos.Z > BOUNDS_SIZE)
_pos.Z = Math.Sign (_pos.Z) * BOUNDS_SIZE;
_delta = Delta;
if (_hurtCooldown > 0)
--_hurtCooldown;
}
