public override bool Update(GameContext context)
{
// Do our fade effect if needed.
if (this.m_ChangingLevel || this.m_FadingIn)
{
// Check to see what stage of fading we're at.
if (this.m_FadingIn && this.m_FadeLevel < 1f)
this.m_FadeLevel += 0.05f;
else if (!this.m_FadingIn && this.m_FadeLevel > 0f)
{
this.m_FadeLevel -= 0.05f;
return false;
}
else if (this.m_FadingIn && this.m_FadeLevel >= 1f)
{
this.LoadLevelImmediate(this.m_LevelChangeTarget);
this.m_FadingIn = false;
}
else if (!this.m_FadingIn && this.m_FadeLevel <= 0f)
{
this.m_ChangingLevel = false;
return false;
}
}
// Get the base class to also update.
return true;
}
public override void DrawBelow(GameContext context)
{
// Clear the screen.
if ((this.Player as Entities.Player).Health <= 0)
context.Graphics.GraphicsDevice.Clear(Color.Black);
else
{
this.BackgroundColor = new Color(
(float)(
((1) * 0.05) +
((1) * 0.15) *
(this.Heartbeats.Current / 2 + 0.5)
),
0,
0
);
context.Graphics.GraphicsDevice.Clear(this.BackgroundColor);
}
// Create stars.
foreach (var e in this.Entities)
if (e is RedMeansGo.Entities.WhiteBloodCell || e is RedMeansGo.Entities.RedBloodCell)
{
double heartbeat = this.Heartbeats.Current;
var s = (int)((heartbeat + 1) / 2 + 1);
if (e is RedMeansGo.Entities.WhiteBloodCell)
s += 5;
context.SpriteBatch.Draw(
context.Textures[e is RedMeansGo.Entities.WhiteBloodCell ? "enemy.bigbullet" : "star"],
new Rectangle((int)e.X, (int)e.Y, s, s), null, e.Color, (float)e.Rotation, e.Origin, SpriteEffects.None, 1f);
}
}
protected virtual void DrawTilesAbove(GameContext context)
{
// Render tiles above.
int c = 0;
for (int z = Math.Max(context.World.RenderDepthValue - context.World.RenderDepthUpRange, 0); z < context.World.RenderDepthValue; z++)
{
for (int x = Math.Min(Math.Max(0, context.Camera.X / Tileset.TILESET_CELL_WIDTH), Tileset.TILESET_WIDTH);
x <= Math.Min((context.Camera.X + context.Camera.Width) / Tileset.TILESET_CELL_WIDTH,
Tileset.TILESET_WIDTH);
x += 1)
{
for (int y = Math.Min(Math.Max(0, context.Camera.Y / Tileset.TILESET_CELL_HEIGHT), Tileset.TILESET_HEIGHT);
y <= Math.Min((context.Camera.Y + context.Camera.Height) / Tileset.TILESET_CELL_HEIGHT,
Tileset.TILESET_HEIGHT);
y += 1)
{
Tile t = context.World.Tileset[x, y, z];
if (t == null) continue;
if (t.Image == null) continue;
float f = ((context.World.RenderDepthUpRange - c) / (float)context.World.RenderDepthUpRange);
context.SpriteBatch.Draw(
context.Textures[t.Image],
new Rectangle(x * Tileset.TILESET_CELL_WIDTH, y * Tileset.TILESET_CELL_HEIGHT, t.Width, t.Height),
null,
new Color(1f, 1f, 1f, f * 0.4f).ToPremultiplied()
);
}
}
c++;
}
}
public override void DrawAbove(GameContext context)
{
// Fade the screen.
if (!context.Textures.Keys.Contains("black"))
throw new ProtogameException("You must load a texture with the name 'black' in order for FadingWorld to fade to black. Check to make sure you are doing this in the LoadContent of your game.");
context.SpriteBatch.Draw(context.Textures["black"], new Rectangle(0, 0, Tileset.TILESET_PIXEL_WIDTH, Tileset.TILESET_PIXEL_HEIGHT), new Color(1.0f, 1.0f, 1.0f, this.Fade));
}
public override void DrawAbove(GameContext context)
{
XnaGraphics xna = new XnaGraphics(context);
//this.m_FieldOfViewRenderer.Render(context, xna);
//int i = 0;
//foreach (IPositionable p in this.m_Uniques)
// xna.DrawStringLeft(8, 8 + (i++) * 16, p.ToString());
xna.DrawStringLeft(8, 8, "FPS: " + context.FPS, "Arial");
}
public void Draw(GameContext context)
{
// Clear the screen.
context.SpriteBatch.Begin();
// Draw world below.
context.World.DrawBelow(context);
// Render all of the tiles.
/*for (int z = 0; z < Tileset.TILESET_DEPTH; z += 1)
{
for (int x = context.Graphics.GraphicsDevice.Viewport.X / Tileset.TILESET_CELL_WIDTH;
x < Math.Min(context.Graphics.GraphicsDevice.Viewport.X + context.Graphics.GraphicsDevice.Viewport.Width / Tileset.TILESET_CELL_WIDTH,
Tileset.TILESET_WIDTH);
x += 1)
{
for (int y = context.Graphics.GraphicsDevice.Viewport.Y / Tileset.TILESET_CELL_HEIGHT;
y < Math.Min(context.Graphics.GraphicsDevice.Viewport.Y + context.Graphics.GraphicsDevice.Viewport.Height / Tileset.TILESET_CELL_HEIGHT,
Tileset.TILESET_HEIGHT);
y += 1)
{
Tile t = context.World.Tileset[x, y, z];
if (t == null)
continue;
if (t.Image == null)
continue;
context.SpriteBatch.Draw(
context.Textures[t.Image],
new Rectangle((int)t.X, (int)t.Y, t.Width, t.Height),
(t.TX != -1 && t.TY != -1) ? new Rectangle?(new Rectangle(t.TX * t.Width, t.TY * t.Height, t.Width, t.Height)) : null,
Color.White
);
}
}
}*/
// Render all of the actors.
foreach (IEntity a in context.World.Entities)
if ((a is ParticleEntity) && (a as ParticleEntity).Definition.RenderMode == ParticleMode.Background)
this.HandleRenderOfEntity(context, a);
foreach (IEntity a in context.World.Entities)
if (a.Image != null && !(a is ParticleEntity) && (!(a is IDynamicRenderingEntity) || (a as IDynamicRenderingEntity).ShouldRender(context.World)))
this.HandleRenderOfEntity(context, a);
foreach (IEntity a in context.World.Entities)
if ((a is ParticleEntity) && (a as ParticleEntity).Definition.RenderMode == ParticleMode.Foreground)
this.HandleRenderOfEntity(context, a);
XnaGraphics gr = new XnaGraphics(context);
foreach (IEntity a in context.World.Entities)
if (!(a is IDynamicRenderingEntity) || (a as IDynamicRenderingEntity).ShouldRender(context.World))
a.Draw(context.World, gr);
// Draw world above.
context.World.DrawAbove(context);
// Finish rendering.
context.SpriteBatch.End();
}
public override bool Update(GameContext context)
{
if (this.m_TargetWorld != null)
{
(this.Game as RuntimeGame).SwitchWorld(this.m_TargetWorld);
return false;
}
return true;
}
protected void DrawDebugPathFindingGrid(GameContext context, XnaGraphics graphics)
{
for (int x = 0; x < this.m_PathFindingGrid.GetLength(0); x++)
for (int y = 0; y < this.m_PathFindingGrid.GetLength(1); y++)
if (this.m_PathFindingGrid[x, y] == (byte)PathFinderHelper.BLOCKED_TILE)
graphics.DrawRectangle(new Rectangle(x * 16, y * 16, 16, 16), new Color(255, 0, 0, 128));
else if (this.m_PathFindingGrid[x, y] == (byte)PathFinderHelper.EMPTY_TILE)
graphics.DrawRectangle(new Rectangle(x * 16, y * 16, 16, 16), new Color(0, 255, 0, 128));
else
graphics.DrawRectangle(new Rectangle(x * 16, y * 16, 16, 16), new Color(0, 0, 255, 128));
}
public void Update(GameContext context)
{
bool handle = context.World.Update(context);
if (!handle) return;
// Update all of the actors.
foreach (IEntity a in context.World.Entities.ToArray())
a.Update(context.World);
// Update tick.
context.World.Tick += 1;
}
public override void DrawAbove(GameContext context)
{
XnaGraphics xna = new XnaGraphics(context);
xna.DrawStringCentered(context.Camera.Width / 2, 50, "τυχαία", "TitleFont");
xna.DrawStringCentered(context.Camera.Width / 2, 200, "(tychaía)", "SubtitleFont");
MouseState state = Mouse.GetState();
foreach (Button b in this.m_Buttons)
b.Process(xna, state);
xna.DrawStringCentered(context.Camera.Width / 2, 750, "Using static seed: " + m_StaticSeed.ToString(), "Arial");
}
public void Focus(GameContext context, int x, int y)
{
this.m_CenterX = (context.Camera.Width / Tileset.TILESET_CELL_WIDTH) / 2;
this.m_CenterY = (context.Camera.Height / Tileset.TILESET_CELL_HEIGHT) / 2;
this.m_TargetX = x * Tileset.TILESET_CELL_WIDTH - (context.Camera.Width / 2);// (2 ));
this.m_TargetY = y * Tileset.TILESET_CELL_HEIGHT - (context.Camera.Height / 2);// (2 ));
context.Camera.X = this.m_TargetX % 16;
context.Camera.Y = this.m_TargetY % 16;
(this.Tileset as ChunkTileset).RefreshChunkReference(
this.m_TargetX,
this.m_TargetY);
}
public void Draw(RTSWorld world, GameContext context, XnaGraphics graphics)
{
this.Update(world, context);
graphics.DrawStringLeft(0, 0, world.ActiveLevel.GetType().Name);
graphics.DrawStringLeft(0, 32, this.m_Tick.ToString());
if (this.m_LastMousePoint.HasValue && this.m_CurrentMousePoint.HasValue)
graphics.DrawRectangle(this.m_LastMousePoint.Value, this.m_CurrentMousePoint.Value, Color.LimeGreen);
foreach (Unit u in this.Selected)
{
Rectangle bb = new Rectangle((int)u.X, (int)u.Y - 1, u.Width + 1, u.Height + 1);
if (u.Team != null)
graphics.DrawRectangle(bb, u.Team.Color);
else
graphics.DrawRectangle(bb, Color.LimeGreen);
}
// Draw chat.
int a = 16;
for (int i = this.m_ChatMessages.Count - 1; i >= Math.Max(this.m_ChatMessages.Count - 11, 0); i--)
{
if (i < this.m_ChatMessages.Count)
graphics.DrawStringLeft(0, context.Graphics.GraphicsDevice.Viewport.Height - a, this.m_ChatMessages[i]);
a += 16;
}
// Draw graph.
if (this.m_GraphFrames.Count > 1)
{
for (int i = 1; i < this.m_GraphFrames.Count; i++)
graphics.DrawLine(i - 1, (float)this.m_GraphFrames[i - 1], i, (float)this.m_GraphFrames[i], 1, Color.Lime);
}
// Add frame information.
if (this.m_GraphFrames.Count > 200)
this.m_GraphFrames.RemoveAt(0);
this.m_GraphFrames.Add(context.GameTime.ElapsedGameTime.TotalMilliseconds);
this.m_Tick++;
}
public void Draw(GameContext context)
{
// Clear the screen.
context.SpriteBatch.Begin(SpriteSortMode.Deferred, null, null, null, null, null, context.Camera.GetTransformationMatrix());
// Draw world below.
context.World.DrawBelow(context);
// Render tiles below.
if (context.World.Tileset != null)
this.DrawTilesBelow(context);
// Render all of the actors.
foreach (IEntity a in context.World.Entities)
if ((a is ParticleEntity) && (a as ParticleEntity).Definition.RenderMode == ParticleMode.Background)
this.HandleRenderOfEntity(context, a);
foreach (IEntity a in context.World.Entities)
if (a.Image != null && !(a is ParticleEntity) && (!(a is IDynamicRenderingEntity) || (a as IDynamicRenderingEntity).ShouldRender(context.World)))
this.HandleRenderOfEntity(context, a);
foreach (IEntity a in context.World.Entities)
if ((a is ParticleEntity) && (a as ParticleEntity).Definition.RenderMode == ParticleMode.Foreground)
this.HandleRenderOfEntity(context, a);
XnaGraphics gr = new XnaGraphics(context);
foreach (IEntity a in context.World.Entities)
if (!(a is IDynamicRenderingEntity) || (a as IDynamicRenderingEntity).ShouldRender(context.World))
a.Draw(context.World, gr);
// Render tiles above.
if (context.World.Tileset != null)
this.DrawTilesAbove(context);
// Draw world above.
context.World.DrawAbove(context);
// Finish rendering.
context.SpriteBatch.End();
}
public void Render(GameContext context, XnaGraphics xna)
{
Point center = this.m_FieldOfView.World.GetCenter();
for (int x = 0; x < this.m_FieldOfView.BroadphaseGrid.GetLength(0); x++)
for (int y = 0; y < this.m_FieldOfView.BroadphaseGrid.GetLength(1); y++)
{
if (!this.m_FieldOfView.BroadphaseGrid[x, y])
xna.FillRectangle(new Rectangle(x * Seperation, y * Seperation, Seperation, Seperation), new Color(0f, 0f, 0f, 0.4f).ToPremultiplied());
if (x == center.X && y == center.Y)
xna.FillRectangle(new Rectangle(x * Seperation, y * Seperation, Seperation, Seperation), new Color(1f, 0f, 0f, 1).ToPremultiplied());
//xna.DrawStringLeft(x * Seperation, y * Seperation, this.m_FieldOfView.m_BroadphaseHeightGrid[x, y].ToString());
int deg = (int)MathHelper.ToDegrees(this.m_FieldOfView.m_BroadphaseAngleGrid[x, y]);
xna.DrawStringLeft(x * Seperation, y * Seperation, deg.ToString(), "SmallArial");
/*if (deg < -100)
xna.DrawStringLeft(x * Seperation, y * Seperation, Math.Abs(deg + 100).ToString());
else if (deg < 0)
xna.DrawStringLeft(x * Seperation, y * Seperation, Math.Abs(deg).ToString());
else if (deg < 100)
xna.DrawStringLeft(x * Seperation, y * Seperation, (deg).ToString());
else if (deg < 200)
xna.DrawStringLeft(x * Seperation, y * Seperation, (deg - 100).ToString());*/
}
}
/// <summary> /// Performs any custom drawing events for this world, after everything else has been drawn. /// </summary> /// <param name="context">The game context.</param> public abstract void DrawAbove(GameContext context);
/// <summary> /// Performs any custom drawing events for this world, prior to everything else being drawn. /// </summary> /// <param name="context">The game context.</param> public abstract void DrawBelow(GameContext context);
private void Update(RTSWorld world, GameContext context)
{
MouseState mouse = Mouse.GetState();
// Left mouse action.
if (mouse.LeftButton == ButtonState.Pressed)
{
if (!this.m_LastMousePoint.HasValue)
this.m_LastMousePoint = new Vector2(mouse.X, mouse.Y);
else
{
this.m_CurrentMousePoint = new Vector2(mouse.X, mouse.Y);
// Determine selected objects.
Rectangle coverage = new Rectangle(
(int)this.m_LastMousePoint.Value.X,
(int)this.m_LastMousePoint.Value.Y,
(int)this.m_CurrentMousePoint.Value.X - (int)this.m_LastMousePoint.Value.X,
(int)this.m_CurrentMousePoint.Value.Y - (int)this.m_LastMousePoint.Value.Y
).Normalize();
this.Selected.Clear();
foreach (IMultiLevelEntity e in world.ActiveLevel.Entities)
if (e is Unit)
{
Unit u = e as Unit;
Rectangle bb = new Rectangle((int)u.X, (int)u.Y, u.Width, u.Height);
if (coverage.Intersects(bb))
this.Selected.Add(u);
}
}
}
else
{
if (this.m_LastMousePoint != null && this.m_CurrentMousePoint != null)
{
if (this.m_LastMousePoint.Value == this.m_CurrentMousePoint.Value)
{
// Left mouse action.
foreach (Unit u in this.Selected)
{
if (u.LocallyOwned)
u.LeftAction(world);
}
}
}
this.m_LastMousePoint = null;
this.m_CurrentMousePoint = null;
}
// Right mouse action.
if (mouse.RightButton == ButtonState.Pressed)
{
this.m_JustRightClicked = true;
}
else if (mouse.RightButton == ButtonState.Released && this.m_JustRightClicked)
{
this.Log("right action triggered on " + this.Selected.Count + " selected units.");
foreach (Unit u in this.Selected)
{
if (u.LocallyOwned)
u.RightAction(world);
}
this.m_JustRightClicked = false;
}
}
/// <summary> /// Updates the game world each tick. Returns whether processing should continue in this tick or /// whether entity processing should be skipped. /// </summary> /// <param name="context">The current context of the game.</param> /// <returns>Whether processing should continue in this tick.</returns> public abstract bool Update(GameContext context);
private void HandleRenderOfEntity(GameContext context, IEntity a)
{
this.DrawSpriteAt(context, (float)a.X, (float)a.Y, a.Width, a.Height, a.Image, a.Color, a.ImageFlipX);
// Check to see if this entity is residing on an edge of the screen.
/*if (a.X >= Tileset.TILESET_PIXEL_WIDTH) a.X -= Tileset.TILESET_PIXEL_WIDTH;
if (a.X < 0) a.X += Tileset.TILESET_PIXEL_WIDTH;
if (a.X > Tileset.TILESET_PIXEL_WIDTH - a.Width)
{
// Draw a mirror image on the left side of the screen.
this.DrawSpriteAt(context, (float)a.X - Tileset.TILESET_PIXEL_WIDTH, (float)a.Y, a.Width, a.Height, a.Image, a.Color, a.ImageFlipX);
}*/
}
public abstract void Update(GameContext context);
protected virtual void DrawTilesBelow(GameContext context)
{
// Render tiles.
int c = 0;
for (int z = Math.Max((byte)0, context.World.RenderDepthValue); z < Math.Min(context.World.RenderDepthValue + context.World.RenderDepthDownRange, 63); z++)
{
for (int x = Math.Min(Math.Max(0, context.Camera.X / Tileset.TILESET_CELL_WIDTH), Tileset.TILESET_WIDTH);
x <= Math.Min((context.Camera.X + context.Camera.Width) / Tileset.TILESET_CELL_WIDTH,
Tileset.TILESET_WIDTH);
x += 1)
{
for (int y = Math.Min(Math.Max(0, context.Camera.Y / Tileset.TILESET_CELL_HEIGHT), Tileset.TILESET_HEIGHT);
y <= Math.Min((context.Camera.Y + context.Camera.Height) / Tileset.TILESET_CELL_HEIGHT,
Tileset.TILESET_HEIGHT);
y += 1)
{
Tile p = context.World.Tileset[x, y, z - 1];
if (z != context.World.RenderDepthValue && p != null && !(p is TransparentTile))
continue;
Tile t = context.World.Tileset[x, y, z];
if (t == null) continue;
if (t.Image == null) continue;
float f = ((context.World.RenderDepthDownRange - c) / (float)context.World.RenderDepthDownRange);
context.SpriteBatch.Draw(
context.Textures[t.Image],
new Rectangle(x * Tileset.TILESET_CELL_WIDTH, y * Tileset.TILESET_CELL_HEIGHT, t.Width, t.Height),
null,
new Color(1f, 1f, 1f, f).ToPremultiplied()
);
}
}
c++;
}
}
public override void DrawBelow(GameContext context)
{
context.Graphics.GraphicsDevice.Clear(Color.Black);
}
public override void DrawBelow(GameContext context)
{
// Are we waiting for players?
#if MULTIPLAYER
if (this.m_GlobalSession.Waiting || (this.m_GlobalSession.LoadingInitialData && !LocalNode.Singleton.IsServer))
#else
if (this.m_GlobalSession.Waiting)
#endif
return;
// Handle game normally.
if (this.m_ActiveLevel != null)
this.m_ActiveLevel.DrawBelow(context);
else
{
context.Graphics.GraphicsDevice.Clear(Color.Black);
new XnaGraphics(context).DrawStringCentered(context.Graphics.GraphicsDevice.Viewport.Width / 2, 128, "No active level.");
}
}
public override bool Update(GameContext context)
{
KeyboardState keystate = Keyboard.GetState();
// Are we waiting for players?
if (this.m_NeedsToInitialize)
{
this.HandleTeamAllocations();
this.HandleUnitAllocations();
this.HandleUnitNeutrals();
this.m_NeedsToInitialize = false;
return false;
}
else if (this.m_GlobalSession.Waiting)
{
// Check for ready toggle.
if (keystate.IsKeyDown(Keys.Enter))
this.m_DidJustPressEnter = true;
else if (keystate.IsKeyUp(Keys.Enter) && this.m_DidJustPressEnter)
{
this.m_LocalPlayer.MarkReady(!this.m_LocalPlayer.Ready);
this.m_DidJustPressEnter = false;
}
// Update global state if permitted.
this.m_GlobalSession.Update(context.GameTime);
return false;
}
#if MULTIPLAYER
else if (this.m_GlobalSession.LoadingInitialData && !LocalNode.Singleton.IsServer)
{
// Can't do anything here.
return false;
}
#endif
// Handle game normally.
if (this.m_ActiveLevel != null)
this.m_ActiveLevel.Update(context);
if (keystate.IsKeyDown(Keys.Q))
this.m_ActiveLevel = this.m_Levels[0];
if (keystate.IsKeyDown(Keys.W))
this.m_ActiveLevel = this.m_Levels[1];
if (keystate.IsKeyDown(Keys.E))
this.m_ActiveLevel = this.m_Levels[2];
if (keystate.IsKeyDown(Keys.R))
this.m_ActiveLevel = this.m_Levels[3];
if (keystate.IsKeyDown(Keys.T))
this.m_ActiveLevel = this.m_Levels[4];
if (keystate.IsKeyDown(Keys.Q) ||
keystate.IsKeyDown(Keys.W) ||
keystate.IsKeyDown(Keys.E) ||
keystate.IsKeyDown(Keys.R) ||
keystate.IsKeyDown(Keys.T))
{
// reset selection.
this.m_UiManager.Selected.Clear();
}
// The server is now ready, tell all clients to start loading.
#if MULTIPLAYER
if (this.m_GlobalSession.LoadingInitialData && LocalNode.Singleton.IsServer)
#else
if (this.m_GlobalSession.LoadingInitialData)
#endif
{
if (!this.m_ServerHasRunOneTick)
this.m_ServerHasRunOneTick = true;
else
this.m_GlobalSession.ServerReady();
}
return true;
}
public override void DrawAbove(GameContext context)
{
// Are we waiting for players?
#if MULTIPLAYER
if (this.m_GlobalSession.Waiting || (this.m_GlobalSession.LoadingInitialData && !LocalNode.Singleton.IsServer))
#else
if (this.m_GlobalSession.Waiting)
#endif
{
XnaGraphics graphics = new XnaGraphics(context);
graphics.FillRectangle(new Rectangle(0, 0, context.Graphics.GraphicsDevice.Viewport.Width, context.Graphics.GraphicsDevice.Viewport.Height), Color.Black);
int dialogX = context.Graphics.GraphicsDevice.Viewport.X + context.Graphics.GraphicsDevice.Viewport.Width / 2 - 300;
int dialogY = context.Graphics.GraphicsDevice.Viewport.Y + context.Graphics.GraphicsDevice.Viewport.Height / 2 - 200;
graphics.FillRectangle(new Rectangle(dialogX, dialogY, 600, 400), Color.DarkSlateGray);
graphics.DrawStringCentered(dialogX + 300, dialogY + 8, this.m_GlobalSession.LobbyMessage, "BigArial");
graphics.DrawStringCentered(dialogX + 300, dialogY + 32, "Press enter to toggle ready status.");
int a = 0;
for (int i = 0; i < this.m_GlobalSession.Players.Count; i++)
{
Player p = this.m_GlobalSession.Players[i];
if (p.Ready)
graphics.DrawStringLeft(dialogX + 8, dialogY + 48 + a * 16, "Player " + a + " (" + p.PlayerID + ") ready.");
else
graphics.DrawStringLeft(dialogX + 8, dialogY + 48 + a * 16, "Player " + a + " (" + p.PlayerID + ") not ready.");
a++;
}
return;
}
// Handle game normally.
if (this.m_ActiveLevel != null)
this.m_ActiveLevel.DrawAbove(context);
this.m_UiManager.Draw(this, context, new XnaGraphics(context));
}
public XnaGraphics(GameContext context)
{
this.m_Context = context;
this.m_Pixel = new Texture2D(context.Graphics.GraphicsDevice, 1, 1, false, SurfaceFormat.Color);
this.m_Pixel.SetData(new[] { Color.White });
}
public override bool Update(GameContext context)
{
MouseState mouse = Mouse.GetState();
// Go back to title screen if needed.
if (Keyboard.GetState().IsKeyDown(Keys.Escape))
{
(this.Game as RuntimeGame).SwitchWorld(new TitleWorld());
return false;
}
// Player should fall (TODO: Move this into a gravity handler for chunk entities).
int tz = this.SurfacePointOnTerrain(this.m_Player.WorldX, this.m_Player.WorldY);
if (this.m_Player.WorldZ < tz && tz != -1)
this.m_Player.WorldZ = tz;
// Update player and refocus screen.
KeyboardState state = Keyboard.GetState();
if (state.IsKeyDown(Keys.Up) && this.EntityCanMoveIntoPosition(this.m_Player, this.m_Player.WorldX, this.m_Player.WorldY - 1))
this.m_Player.Y -= 16;
else if (state.IsKeyDown(Keys.Down) && this.EntityCanMoveIntoPosition(this.m_Player, this.m_Player.WorldX, this.m_Player.WorldY + 1))
this.m_Player.Y += 16;
else if (state.IsKeyDown(Keys.Left) && this.EntityCanMoveIntoPosition(this.m_Player, this.m_Player.WorldX - 1, this.m_Player.WorldY))
this.m_Player.X -= 16;
else if (state.IsKeyDown(Keys.Right) && this.EntityCanMoveIntoPosition(this.m_Player, this.m_Player.WorldX + 1, this.m_Player.WorldY))
this.m_Player.X += 16;
this.Focus(context, this.m_Player.WorldX, this.m_Player.WorldY);
context.Window.Title = "At " + ((int)Math.Floor(this.m_TargetX / (double)16)) + ", " + ((int)Math.Floor(this.m_TargetY / (double)16) + " depth " + this.RenderDepthValue);
// Recalculate field of view.
//this.m_FieldOfView.Recalculate();
// Check to see if we should regenerate.
KeyboardState keystate = Keyboard.GetState();
if (keystate.IsKeyDown(Keys.R))
{
if (!this.m_Regenerated)
{
Log.WriteLine("Starting generation...");
this.m_DynamicLoader.Regenerate(this.Tileset, 0, 0);
this.m_Regenerated = true;
Log.WriteLine("Generation complete.");
}
}
else if (keystate.IsKeyUp(Keys.R))
this.m_Regenerated = false;
/*
if (keystate.IsKeyDown(Keys.Add))
this.RenderDepthValue += 1;
else if (keystate.IsKeyDown(Keys.Subtract))
this.RenderDepthValue -= 1;
if (this.RenderDepthValue == 255)
this.RenderDepthValue = 63;
if (this.RenderDepthValue > 63)
this.RenderDepthValue = 0;*/
this.RenderDepthValue = (byte)(this.m_Player.WorldZ);
this.RenderDepthUpRange = 8;
this.RenderDepthDownRange = 8;
return true; // update entities
}
public override void DrawBelow(GameContext context)
{
}
private void DrawSpriteAt(GameContext context, float x, float y, int width, int height, string image, Color color, bool flipX)
{
if (flipX)
context.SpriteBatch.Draw(
context.Textures[image],
new Rectangle((int)x, (int)y, width, height),
null,
color.ToPremultiplied(),
0,
new Vector2(0, 0),
SpriteEffects.FlipHorizontally,
0
);
else
context.SpriteBatch.Draw(
context.Textures[image],
new Rectangle((int)x, (int)y, width, height),
color.ToPremultiplied()
);
}
/// <summary> /// Performs any custom drawing events for this world, prior to everything else being drawn. /// </summary> /// <param name="context">The game context.</param> public abstract void DrawBelow(GameContext context);
/// <summary> /// Performs any custom drawing events for this world, after everything else has been drawn. /// </summary> /// <param name="context">The game context.</param> public abstract void DrawAbove(GameContext context);
public override bool Update(GameContext context)
{
this.Game.FixResolution();
bool handle = base.Update(context);
if (!handle)
return false;
// Draw some stars if we feel like it.
for (var i = 0; i < m_Random.NextDouble() * 150; i++)
this.Entities.Add(new RedMeansGo.Entities.RedBloodCell {
X = (float)m_Random.NextDouble() * Tileset.TILESET_PIXEL_WIDTH,
Y = this.Player.Y - RedMeansGoGame.GAME_WIDTH,
Speed = 3 * (float)m_Random.NextDouble() + 1
}
);
if ((this.Player as Entities.Player).Health > 0)
{
for (var i = 0; i < m_Random.NextDouble() * 150; i++)
if (m_Random.NextDouble() < 0.05)
this.Entities.Add(new RedMeansGo.Entities.WhiteBloodCell {
X = (float)m_Random.NextDouble() * Tileset.TILESET_PIXEL_WIDTH,
Y = this.Player.Y - RedMeansGoGame.GAME_WIDTH,
Speed = 3 * (float)m_Random.NextDouble() + 1
}
);
}
// Cast first.
RedMeansGo.Entities.Player player = this.Player as RedMeansGo.Entities.Player;
m_BackgroundAudio.Tempo = (float)((1 - player.Health) + 1);
// Move viewport to player.
context.Graphics.GraphicsDevice.Viewport
= new Viewport((int)(-player.X + RedMeansGoGame.GAME_WIDTH / 2f), (int)(-player.Y + RedMeansGoGame.GAME_HEIGHT / 1.2f), Tileset.TILESET_PIXEL_WIDTH, Tileset.TILESET_PIXEL_HEIGHT);
// Handle if player exists.
if (player != null)
{
/*var state = Mouse.GetState();
player.X = state.X;
player.Y = state.Y;*/
if (Keyboard.GetState().IsKeyDown(Keys.Left))
player.MoveLeft(this);
if (Keyboard.GetState().IsKeyDown(Keys.Up))
player.MoveUp(this);
if (Keyboard.GetState().IsKeyDown(Keys.Right))
player.MoveRight(this);
if (Keyboard.GetState().IsKeyDown(Keys.Down))
player.MoveDown(this);
if (Keyboard.GetState().IsKeyUp(Keys.Left) && Keyboard.GetState().IsKeyUp(Keys.Up) &&
Keyboard.GetState().IsKeyUp(Keys.Right) && Keyboard.GetState().IsKeyUp(Keys.Down))
player.MoveEnd();
if (Keyboard.GetState().IsKeyDown(Keys.A) && player.Health > 0)
player.Health -= 0.001;
if (Keyboard.GetState().IsKeyDown(Keys.Z))
{
player.ShootSomeMotherFudgingBullets(context.World);
}
if (Keyboard.GetState().IsKeyDown(Keys.R))
{
this.Restart();
}
}
// Update enumerator.
if ((this.Player as Entities.Player).Health > 0)
this.Heartbeats.MoveNext();
else
{
this.Heartbeats = Heartbeat.HeartbeatEnumerator.YieldStopped(this).GetEnumerator();
m_BackgroundAudio.Stop();
}
// Continue entity updates.
return true;
}
/// <summary> /// Updates the game world each tick. Returns whether processing should continue in this tick or /// whether entity processing should be skipped. /// </summary> /// <param name="context">The current context of the game.</param> /// <returns>Whether processing should continue in this tick.</returns> public abstract bool Update(GameContext context);