protected override void Update(GameTime gameTime)
{
if (GameStorage.game.IsActive)
{
ControlHandler.Update();
}
EingabenAnzeige.Update();
ParticleManager.Update(GraphicsDevice);
FPSCounter.Update(gameTime);
base.Update(gameTime);
}
public static void DrawText(SpriteBatch spriteBatch)
{
spriteBatch.DrawString(Assets.Font, ListOfParticles.Count.ToString(), new Vector2(5, 5), Color.LimeGreen);
EingabenAnzeige.Draw(spriteBatch);
}
public static void HandleControls(List <Particle> ListOfParticles, GraphicsDevice GD)
{
lock (ListOfParticles)
{
if (ControlHandler.CurKS.IsKeyDown(Keys.Insert))
{
EingabenAnzeige.SetNewText("Trying to load texture...");
Texture2D Insertion = null;
try
{
string path = System.Windows.Forms.Application.StartupPath;
List <string> pictureFiles = Directory.GetFiles(path, "*.jpg", SearchOption.TopDirectoryOnly).ToList();
pictureFiles.AddRange(Directory.GetFiles(path, "*.png", SearchOption.TopDirectoryOnly).ToList());
pictureFiles.AddRange(Directory.GetFiles(path, "*.PNG", SearchOption.TopDirectoryOnly).ToList());
pictureFiles.AddRange(Directory.GetFiles(path, "*.jpeg", SearchOption.TopDirectoryOnly).ToList());
FileStream stream = new FileStream(pictureFiles[0], FileMode.Open);
Insertion = Texture2D.FromStream(GD, stream);
stream.Dispose();
}
catch (Exception e)
{
EingabenAnzeige.SetNewText("Couldn't load texture! Exeption: " + e.ToString());
}
if (Insertion != null)
{
Color[] Col1D = new Color[Insertion.Width * Insertion.Height];
Insertion.GetData(Col1D);
Color[,] Col2D = new Color[Insertion.Width, Insertion.Height];
for (int i = 0; i < Col1D.Length; i++)
{
Col2D[i % Insertion.Width, i / Insertion.Width] = Col1D[i];
}
ParticleManager.ClearParticles();
int HorizontalStepLength = (int)(4 * (Col2D.GetLength(0) / GameValues.ScreenSize.X));
int VerticalStepLength = (int)(4 * (Col2D.GetLength(1) / GameValues.ScreenSize.Y));
Vector2 TranslationVector = new Vector2(-Insertion.Width / 2, -Insertion.Height / 2);
if (HorizontalStepLength < 1)
{
HorizontalStepLength = 1;
}
if (VerticalStepLength < 1)
{
VerticalStepLength = 1;
}
int Middle = (HorizontalStepLength + VerticalStepLength) / 2;
for (int x = 0; x < Col2D.GetLength(0); x += Middle)
{
for (int y = 0; y < Col2D.GetLength(1); y += Middle)
{
if (!(Col2D[x, y].R == 0 && Col2D[x, y].G == 0 && Col2D[x, y].B == 0 || Col2D[x, y].A == 0))
{
ParticleManager.AddParticle(new Particle((new Vector2(x, y) + TranslationVector) / Middle +
GameValues.ScreenSize / 2, Vector2.Zero, Col2D[x, y]));
}
}
}
EingabenAnzeige.SetNewText("SUCCessfully loaded texture!");
}
else
{
EingabenAnzeige.SetNewText("Uhm... There is no texture. Try putting the image into the same foulder as the program");
}
}
if (ControlHandler.CurKS.IsKeyDown(Keys.V))
{
EingabenAnzeige.SetNewText("Gave all Particles a Velocity of: " + Vector2.Zero.ToString());
for (int i = 0; i < ListOfParticles.Count; i++)
{
ListOfParticles[i].Vel = Vector2.Zero;
}
}
if (ControlHandler.CurKS.IsKeyDown(Keys.J))
{
for (int i = 0; i < ListOfParticles.Count; i++)
{
ListOfParticles[i].Pos += new Vector2(GameValues.RDM.Next(-3, 4), GameValues.RDM.Next(-3, 4));
}
}
if (ControlHandler.CurMS.LeftButton == ButtonState.Pressed && GameValues.ClickCooldown == 0)
{
for (int i = 0; i < ListOfParticles.Count; i++)
{
ListOfParticles[i].GetPulledBy(new Vector2(ControlHandler.CurMS.X, ControlHandler.CurMS.Y), true, 2f);
}
GameValues.ClickCooldown = 7;
}
if (ControlHandler.CurMS.RightButton == ButtonState.Pressed && ControlHandler.LastMS.RightButton == ButtonState.Released)
{
for (int i = 0; i < ListOfParticles.Count; i++)
{
ListOfParticles[i].GetPulledBy(new Vector2(ControlHandler.CurMS.X, ControlHandler.CurMS.Y), false, 5f);
}
}
if (ControlHandler.CurMS.MiddleButton == ButtonState.Pressed && GameValues.ClickCooldown == 0 ||
CurKS.IsKeyDown(Keys.Z) && GameValues.ClickCooldown == 0)
{
for (int i = 0; i < ListOfParticles.Count; i++)
{
ListOfParticles[i].OrbitAround(new Vector2(ControlHandler.CurMS.X, ControlHandler.CurMS.Y), false);
}
GameValues.ClickCooldown = 7;
}
if (ControlHandler.CurKS.IsKeyDown(Keys.E))
{
ParticleManager.AddParticle(new Particle(ControlHandler.CurMS.X, ControlHandler.CurMS.Y, 10, 0));
}
if (ControlHandler.CurKS.IsKeyDown(Keys.D))
{
EingabenAnzeige.SetNewText("Deleted all Particles");
ListOfParticles.Clear();
}
if (CurKS.IsKeyDown(Keys.O))
{
if (ParticleManager.ParticleVisibility < 1)
{
ParticleManager.ParticleVisibility += 0.004f;
EingabenAnzeige.SetNewText("Increaseing Particle visibility to " + ParticleManager.ParticleVisibility.ToString());
}
}
if (CurKS.IsKeyDown(Keys.L))
{
if (ParticleManager.ParticleVisibility > 0)
{
ParticleManager.ParticleVisibility -= 0.004f;
EingabenAnzeige.SetNewText("Lowering Particle visibility " + ParticleManager.ParticleVisibility.ToString());
}
}
if (ControlHandler.CurKS.IsKeyDown(Keys.D0))
{
EingabenAnzeige.SetNewText("Gave all Particles Position: " + (GameValues.ScreenSize / 2).ToString());
for (int i = 0; i < ListOfParticles.Count; i++)
{
ListOfParticles[i].Pos = GameValues.ScreenSize / 2;
}
}
/*if (CurKS.IsKeyDown(Keys.PageUp) && ControlHandler.LastKS.IsKeyUp(Keys.PageUp))
* {
* EingabenAnzeige.SetNewText("Spawned Proton");
* lock (ListOfMarkers)
* {
* ListOfMarkers.Add(new Marker(new Vector2(ControlHandler.CurMS.X, ControlHandler.CurMS.Y), Vector2.Zero, true));
* }
* }
*
* if (ControlHandler.CurKS.IsKeyDown(Keys.PageDown) && ControlHandler.LastKS.IsKeyUp(Keys.PageDown))
* {
* EingabenAnzeige.SetNewText("Spawned Electron");
* lock (ListOfMarkers)
* {
* ListOfMarkers.Add(new Marker(new Vector2(ControlHandler.CurMS.X, ControlHandler.CurMS.Y), Vector2.Zero, false));
* }
* }*/
if (CurKS.IsKeyDown(Keys.R) && LastKS.IsKeyUp(Keys.R))
{
EingabenAnzeige.SetNewText("Gave Particles Random Velocity");
for (int i = 0; i < ListOfParticles.Count; i++)
{
ListOfParticles[i].Vel = new Vector2(GameValues.RDM.Next(-5, 5), GameValues.RDM.Next(-5, 5));
}
}
if (CurKS.IsKeyDown(Keys.S))
{
EingabenAnzeige.SetNewText("Particles Reset");
ListOfParticles.Clear();
for (int ix = 0; ix < GameValues.ScreenSize.X; ix += 3)
{
for (int iy = 0; iy < GameValues.ScreenSize.Y; iy += 3)
{
ParticleManager.AddParticle(new Particle(ix, iy, 0, 0, 1f, -0.01f));
}
}
}
if (ControlHandler.CurKS.IsKeyDown(Keys.Q) && ControlHandler.LastKS.IsKeyUp(Keys.Q))
{
EingabenAnzeige.SetNewText("Spawned Rectangle");
for (float ix = -100; ix < 100; ix += 0.1f)
{
ParticleManager.AddParticle(new Particle(new Vector2(CurMS.X + ix, CurMS.Y - 100), Vector2.Zero));
ParticleManager.AddParticle(new Particle(new Vector2(CurMS.X + ix, CurMS.Y + 100), Vector2.Zero));
}
for (float iy = -100; iy < 100; iy += 0.1f)
{
ParticleManager.AddParticle(new Particle(new Vector2(CurMS.X - 100, CurMS.Y + iy), Vector2.Zero));
ParticleManager.AddParticle(new Particle(new Vector2(CurMS.X + 100, CurMS.Y + iy), Vector2.Zero));
}
}
if (CurKS.IsKeyDown(Keys.H) && LastKS.IsKeyUp(Keys.H))
{
EingabenAnzeige.SetNewText("Spawned Circle");
for (double Angle = 0; Angle < Math.PI * 2; Angle += 0.001)
{
ParticleManager.AddParticle(new Particle(new Vector2((float)Math.Sin(Angle) * 100, (float)Math.Cos(Angle) * 100) + GetMouseVector(), Vector2.Zero));
}
}
if (ControlHandler.CurKS.IsKeyDown(Keys.Space) && ControlHandler.LastKS.IsKeyUp(Keys.Space))
{
for (float i = 0; i < GameValues.ScreenSize.X; i += 0.1f)
{
ParticleManager.AddParticle(new Particle(new Vector2(i, CurMS.Y + i / 10), new Vector2(0.25f, 0)));
ParticleManager.AddParticle(new Particle(new Vector2(i, CurMS.Y + i / 10), new Vector2(0.25f, 0)));
}
}
if (ControlHandler.CurKS.IsKeyDown(Keys.P))
{
for (int i = 0; i < 10; i++)
{
ParticleManager.AddParticle(new Particle(ControlHandler.CurMS.X + GameValues.RDM.Next(-10, 10), ControlHandler.CurMS.Y + GameValues.RDM.Next(-10, 10), 0, 0, 0.5f, -0.01f));
}
}
if (ControlHandler.CurKS.IsKeyDown(Keys.F))
{
PressedFTimer++;
}
if (ControlHandler.CurKS.IsKeyUp(Keys.F) && ControlHandler.LastKS.IsKeyDown(Keys.F) && PressedFTimer < 300)
{
GameValues.FrictionEnabled = !GameValues.FrictionEnabled;
EingabenAnzeige.SetNewText("Friction: " + GameValues.FrictionEnabled.ToString());
}
if (ControlHandler.CurKS.IsKeyDown(Keys.F) && ControlHandler.CurKS.IsKeyDown(Keys.OemPlus))
{
GameValues.Friction += 0.0001f;
EingabenAnzeige.SetNewText("Friction increased to " + GameValues.Friction.ToString());
}
if (ControlHandler.CurKS.IsKeyDown(Keys.F) && ControlHandler.CurKS.IsKeyDown(Keys.OemMinus))
{
GameValues.Friction -= 0.0001f;
EingabenAnzeige.SetNewText("Friction lowered to " + GameValues.Friction.ToString());
}
if (ControlHandler.CurKS.IsKeyDown(Keys.G) && ControlHandler.LastKS.IsKeyUp(Keys.G))
{
switch (GameValues.GravityMode)
{
case 0:
GameValues.GravityMode = 1;
break;
case 1:
GameValues.GravityMode = 2;
break;
case 2:
GameValues.GravityMode = 0;
break;
}
EingabenAnzeige.SetNewText("GravityMode: " + GameValues.GravityMode.ToString());
}
if (ControlHandler.CurKS.IsKeyDown(Keys.B) && ControlHandler.LastKS.IsKeyUp(Keys.B))
{
GameValues.Bloom = !GameValues.Bloom;
EingabenAnzeige.SetNewText("Bloom: " + GameValues.Bloom.ToString());
}
if (ControlHandler.CurKS.IsKeyDown(Keys.Y) && ControlHandler.LastKS.IsKeyUp(Keys.Y))
{
switch (GameValues.DrawMethod)
{
case 0:
GameValues.DrawMethod = 1;
break;
case 1:
GameValues.DrawMethod = 0;
break;
}
EingabenAnzeige.SetNewText("DrawMethod: " + GameValues.DrawMethod.ToString());
}
}
}
