public override bool OnUserCreate()
{
// Dette skjer EN gang
senter = new vi2d(ScreenWidth() / 2, ScreenHeight() / 2);
delta = (MathF.PI * 2) / total;
return(true);
}
public void DCircle(vi2d pos, float radius)
{
for (int i = 0; i < total; i++)
{
var res = i * factor;
DrawLine(getpos(i) + pos, getpos(res) + pos, new Pixel((byte)i, (byte)(255 - i), (byte)i));
}
}
private void InitializeGame()
{
SnakeHead = new vi2d(ScreenWidth() / 2, ScreenHeight() / 2);
SnakeTail = new List <vi2d>();
for (int i = 0; i < 5; i++)
{
SnakeTail.Add(SnakeHead);
}
SnakeVel = new vi2d(1, 0);
Food = new vi2d(ScreenWidth() / 2 + 10, ScreenHeight() / 2);
time = 0;
}
public override rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, vi2d vViewPos, vi2d vViewSize)
{
renderer.SetWindowObject(olc_hWnd);
if (renderer.CreateDevice(null, bFullScreen, bEnableVSYNC) == rcode.OK)
{
renderer.UpdateViewport(vViewPos, vViewSize);
return(rcode.OK);
}
else
{
return(rcode.FAIL);
};
}
//WndProc del;
public override rcode CreateWindowPane(vi2d vWindowPos, vi2d vWindowSize, bool bFullScreen)
{
//Console.WriteLine("CreateWindowPane-start");
//WNDCLASS wc = new WNDCLASS();
//wc.hIcon = LoadIcon(IntPtr.Zero, IDI_APPLICATION); // IDI_APPLICATION (Default icon)
//wc.hCursor = LoadCursor(IntPtr.Zero, IDC_ARROW); // IDC_ARROW (Standard arrow)
//wc.style = ClassStyles.HorizontalRedraw | ClassStyles.VerticalRedraw | ClassStyles.OwnDC;
//wc.hInstance = GetModuleHandle(null);
//wc.lpfnWndProc = del;
//wc.cbClsExtra = 0;
//wc.cbWndExtra = 0;
//wc.lpszMenuName = null;
//wc.hbrBackground = IntPtr.Zero;
//wc.lpszClassName = "OLC_PIXEL_GAME_ENGINE";
//RegisterClass(ref wc);
// Define window furniture
//var dwExStyle = WindowStylesEx.WS_EX_APPWINDOW | WindowStylesEx.WS_EX_WINDOWEDGE;
//var dwStyle = WindowStyles.WS_CAPTION | WindowStyles.WS_SYSMENU | WindowStyles.WS_VISIBLE | WindowStyles.WS_THICKFRAME;
vi2d vTopLeft = vWindowPos;
// Handle Fullscreen
//if (bFullScreen)
//{
// dwExStyle = WindowStylesEx.WS_EX_LEFT;
// dwStyle = WindowStyles.WS_VISIBLE | WindowStyles.WS_POPUP;
// IntPtr hmon = MonitorFromWindow(olc_hWnd, MONITOR_DEFAULTTONEAREST);
// MonitorInfoEx mi = new MonitorInfoEx(); /*= { sizeof(mi) };*/
// if (!GetMonitorInfo(hmon, ref mi)) return rcode.FAIL;
// vWindowSize = new vi2d( mi.Monitor.Right, mi.Monitor.Bottom);
// vTopLeft.x = 0;
// vTopLeft.y = 0;
//}
// Keep client size as requested
//RECT rWndRect = new RECT ( 0, 0, vWindowSize.x, vWindowSize.y );
//AdjustWindowRectEx(ref rWndRect, (uint)dwStyle, false, (uint)dwExStyle);
int width = vWindowSize.x; //rWndRect.Right - rWndRect.Left;
int height = vWindowSize.y; //rWndRect.Bottom - rWndRect.Top;
//olc_hWnd = CreateWindowEx(dwExStyle, "OLC_PIXEL_GAME_ENGINE", "", dwStyle, // fix dwExStyle
// vTopLeft.x, vTopLeft.y, width, height, IntPtr.Zero, IntPtr.Zero, GetModuleHandle(null), IntPtr.Zero); // lpParam should have been set to "this" ?
GLFW.Init();
GLFW.WindowHint(WindowHintInt.ContextVersionMajor, 3);
GLFW.WindowHint(WindowHintInt.ContextVersionMinor, 3);
GLFW.WindowHint(WindowHintOpenGlProfile.OpenGlProfile, OpenGlProfile.Core);
GLFW.WindowHint(WindowHintBool.DoubleBuffer, true);
olc_hWnd = GLFW.CreateWindow(width, height, "OLC_PIXEL_GAME_ENGINE", null, null);
GLFW.SetFramebufferSizeCallback(olc_hWnd, framebufferCallback);
GLFW.SetErrorCallback(errorCallback);
GLFW.SetMouseButtonCallback(olc_hWnd, mousebuttonCallback);
GLFW.SetScrollCallback(olc_hWnd, scrollCallback);
GLFW.SetCursorPosCallback(olc_hWnd, cursorposCallback);
keyCallback = key_Callback;
GLFW.SetKeyCallback(olc_hWnd, keyCallback);
//GLFW.MakeContextCurrent((Window*)olc_hWnd);
//GLFW.MakeContextCurrent(olc_hWnd);
//if (olc_hWnd == null)
//{
// Console.WriteLine($"LastError : [{Marshal.GetLastWin32Error()}]");
//}
Console.WriteLine("Window Created");
Console.WriteLine("CreateWindowPane-end");
return(rcode.OK);
}
public abstract rcode CreateWindowPane(vi2d vWindowPos, vi2d vWindowSize, bool bFullScreen);
public abstract rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, vi2d vViewPos, vi2d vViewSize);
public override void UpdateViewport(vi2d pos, vi2d size)
{
GL.Viewport(pos.x, pos.y, size.x, size.y);
}
public abstract void UpdateViewport(vi2d pos, vi2d size);
public override bool OnUserUpdate(float fElapsedTime)
{
Clear(new Pixel(50, 50, 50));
if (gameOver)
{
DrawString(10, 5, "Press", Pixel.WHITE);
DrawString(10, 15, "SPACE", Pixel.WHITE);
DrawString(10, 25, "to Play", Pixel.WHITE);
InitializeGame();
if (GetKey(Key.SPACE).bPressed)
{
gameOver = false;
}
}
else
{
DisplayUI();
time += fElapsedTime;
if (GetKey(Key.RIGHT).bPressed&& LastVel.x == 0)
{
SnakeVel = new vi2d(1, 0);
}
else if (GetKey(Key.LEFT).bPressed&& LastVel.x == 0)
{
SnakeVel = new vi2d(-1, 0);
}
else if (GetKey(Key.UP).bPressed&& LastVel.y == 0)
{
SnakeVel = new vi2d(0, -1);
}
else if (GetKey(Key.DOWN).bPressed&& LastVel.y == 0)
{
SnakeVel = new vi2d(0, 1);
}
Draw(Food, Pixel.RED);
if (time > 0.05)
{
time = 0;
SnakeTail.Insert(0, SnakeHead);
SnakeHead += (SnakeVel);
LastVel = SnakeVel;
if (SnakeHead.x > ScreenWidth() - 1)
{
SnakeHead.x = 0;
}
else if (SnakeHead.x < 0)
{
SnakeHead.x = ScreenWidth() - 1;
}
else if (SnakeHead.y > ScreenHeight() - 1)
{
SnakeHead.y = uiHeight + 1;
}
else if (SnakeHead.y < uiHeight + 1)
{
SnakeHead.y = ScreenHeight() - 1;
}
SnakeTail.RemoveAt(SnakeTail.Count - 1);
foreach (var tail in SnakeTail)
{
if (SnakeHead.x == tail.x && SnakeHead.y == tail.y)
{
gameOver = true;
//InitializeGame();
}
}
if (SnakeHead.x == Food.x && SnakeHead.y == Food.y)
{
for (int i = 0; i < 5; i++)
{
SnakeTail.Add(SnakeHead);
}
Food = RandomPosition();
}
if (SnakeTail.Count - 5 > highScore)
{
highScore = SnakeTail.Count - 5;
}
}
Draw(SnakeHead, Pixel.GREEN);
foreach (var tail in SnakeTail)
{
Draw(tail, Pixel.WHITE);
}
}
return(true);
}
public Node(PixelGameEngine pge, int x, int y)
{
Position = new vi2d(x, y);
this.pge = pge;
}
