private static void OnDisplay()
{
MainLoop.MainTimer += 1000 / 60;
Viewport(0, 0, MainLoop.MonitorWidth, MainLoop.MonitorHeight);
Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
if (MainLoop.GameObjectsArray.Count > 0)
{
CheckObjectTimers();
CheckPlayerInput();
int arrCount = MainLoop.GameObjectsArray.Count;
GameObject obj;
int j = 0;
while (true && MainLoop.GameObjectsArray.Count != 0)
{
obj = MainLoop.GameObjectsArray[j];
MainLogic.CheckInnerModels(obj);
if (!obj.IsDead())
{
UseProgram(obj.Graphic.Program);
Matrix4 value = Matrix4.CreateTranslation(new Vector3(-(float)obj.Entity.AverageX, -(float)obj.Entity.AverageY, 0)) * //radius translation
Matrix4.CreateRotationZ(-(float)obj.Entity.RenderAngle) *
Matrix4.CreateTranslation(new Vector3((float)(obj.Entity.XCoordinate), (float)(obj.Entity.YCoordinate), 0));
obj.Graphic.Program["model_matrix"].SetValue(value);
BindBufferToShaderAttribute(obj.Graphic.Data._shaderVertices, obj.Graphic.Program, "vertexPosition");
if (obj.Graphic is TexturedGraphicModule)
{
BindTexture(TextureTarget.Texture2D, ((TexturedGraphicModule)obj.Graphic).Texture.TextureID);
BindBufferToShaderAttribute(obj.Graphic.Data._shaderTextureUV, obj.Graphic.Program, "vertexUV");
}
else
{
BindTexture(TextureTarget.Texture2D, 0);
BindBufferToShaderAttribute(obj.Graphic.Data._shaderColors, obj.Graphic.Program, "vertexColor");
}
BindBuffer(obj.Graphic.Data._shaderDrawQueue);
DrawElements(BeginMode.TriangleFan, obj.Graphic.Data._shaderDrawQueue.Count, DrawElementsType.UnsignedInt, IntPtr.Zero);
}
j++;
if (arrCount == j)
{
break;
}
}
}
MainLogic.ClearGarbage(MainLoop.GameObjectsArray);
glutSwapBuffers();
}