public int targeting(Turret[] targets)
{
double gap = distance(this.location,targets[0].location);
double temp;
int finalTarget = 0;
for(int i = 0; i < targets.Length ; i++)
{
temp = distance(this.location, targets[i].location);
if(temp < gap)
{
gap = temp;
finalTarget = i;
}
}
return finalTarget;
}
//-----------------------------=Key examples=---------------------------
/*
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
this.Exit();
KeyboardState ks = Keyboard.GetState();
//Player movement
if (ks.IsKeyDown(Keys.Left))
playerPosition.X--;
if (ks.IsKeyDown(Keys.Right))
playerPosition.X++;
if (ks.IsKeyDown(Keys.Down))
playerPosition.Y++;
if (ks.IsKeyDown(Keys.Up))
playerPosition.Y--;
UpdateFogOfWar();
//keyboard movements for map panning
if (ks.IsKeyDown(Keys.Left))
{
Camera.Move(new Vector2(-2, 0));
}
if (ks.IsKeyDown(Keys.Right))
{
Camera.Move(new Vector2(2, 0));
}
if (ks.IsKeyDown(Keys.Up))
{
Camera.Move(new Vector2(0, -2));
}
if (ks.IsKeyDown(Keys.Down))
{
Camera.Move(new Vector2(0, 2));
}
// TODO: Add your update logic here
base.Update(gameTime);
}
*/
/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
// TODO: Add your drawing code here
int squaresAcross = 18;
int squaresDown = 38;
// determines the order of view, with the "Painters algorithm"
spriteBatch.Begin(SpriteSortMode.BackToFront, BlendState.AlphaBlend);
Vector2 firstSquare = new Vector2(Camera.Location.X / Tile.TileWidth, Camera.Location.Y / Tile.TileHeight);
int firstX = (int)firstSquare.X;
int firstY = (int)firstSquare.Y;
Vector2 squareOffset = new Vector2(Camera.Location.X % Tile.TileWidth, Camera.Location.Y % Tile.TileHeight);
int offsetX = (int)squareOffset.X;
int offsetY = (int)squareOffset.Y;
float maxdepth = ((myMap.MapWidth + 1) + ((myMap.MapHeight + 1) * Tile.TileWidth)) * 10;
float depthOffset;
//Drawing vlad behind terrain
Point vladMapPoint = myMap.WorldToMapCell(new Point((int)vlad.Position.X, (int)vlad.Position.Y));
//The draw of Base, then Height, THEN topper tiles
for (int y = 0; y < squaresDown; y++)
{
int rowOffset = 0;
if ((firstY + y) % 2 == 1)
rowOffset = Tile.OddRowXOffset;
for (int x = 0; x < squaresAcross; x++)
{
int mapx = (firstX + x);
int mapy = (firstY + y);
depthOffset = 0.7f - ((mapx + (mapy * Tile.TileWidth)) / maxdepth);
if ((mapx >= myMap.MapWidth) || (mapy >= myMap.MapHeight))
continue;
//Base Tiles
foreach (int tileID in myMap.Rows[mapy].Columns[mapx].BaseTiles)
{
spriteBatch.Draw(
Tile.TileSetTexture,
Camera.WorldToScreen(
new Vector2((mapx * Tile.TileStepX) + rowOffset, mapy * Tile.TileStepY)),
Tile.GetSourceRectangle(tileID),
Color.White,
0.0f,
Vector2.Zero,
1.0f,
SpriteEffects.None,
1.0f);
}
int heightRow = 0;
//Height Tiles
foreach (int tileID in myMap.Rows[mapy].Columns[mapx].HeightTiles)
{
spriteBatch.Draw(
Tile.TileSetTexture,
Camera.WorldToScreen(
new Vector2(
(mapx * Tile.TileStepX) + rowOffset,
mapy * Tile.TileStepY - (heightRow * Tile.HeightTileOffset))),
Tile.GetSourceRectangle(tileID),
Color.White,
0.0f,
Vector2.Zero,
1.0f,
SpriteEffects.None,
depthOffset - ((float)heightRow * heightRowDepthMod));
heightRow++;
}
//TOPPER TILES (RIVERS)
foreach (int tileID in myMap.Rows[y + firstY].Columns[x + firstX].TopperTiles)
{
spriteBatch.Draw(
Tile.TileSetTexture,
Camera.WorldToScreen(
new Vector2((mapx * Tile.TileStepX) + rowOffset, mapy * Tile.TileStepY)),
Tile.GetSourceRectangle(tileID),
Color.White,
0.0f,
Vector2.Zero,
1.0f,
SpriteEffects.None,
depthOffset - ((float)heightRow * heightRowDepthMod));
}
//drawing vlad behind terrain
if ((mapx == vladMapPoint.X) && (mapy == vladMapPoint.Y))
{
vlad.DrawDepth = depthOffset - (float)(heightRow + 2) * heightRowDepthMod;
}
// TO DO DRAWING turrets behind terrain/people
//if (())
}
}
//Draws character
spriteBatch.Draw(playerTexture, playerPosition - Camera.location , Color.White);
//Animated sprite example (keeps vlad within the screen)
Point vladStandingOn = myMap.WorldToMapCell(new Point((int)vlad.Position.X, (int)vlad.Position.Y));
int vladHeight = myMap.Rows[vladStandingOn.Y].Columns[vladStandingOn.X].HeightTiles.Count * Tile.HeightTileOffset;
vlad.Draw(spriteBatch, 0, -myMap.GetOverallHeight(vlad.Position));
zombie.Draw(spriteBatch, 0, -myMap.GetOverallHeight(zombie.Position));
//Drawing emitted view light
/*
spriteBatch.Draw(lightAura,
new Rectangle(
(int)playerPosition.X - (lightAura.Width / 2),
(int)playerPosition.Y - (lightAura.Height / 2),
lightAura.Width, lightAura.Height),
Color.White);
*/
//necessary end to Draw section of code
Vector2 hilightLoc = Camera.ScreenToWorld(new Vector2(Mouse.GetState().X, Mouse.GetState().Y));
Point hilightPoint = myMap.WorldToMapCell(new Point((int)hilightLoc.X, (int)hilightLoc.Y));
int hilightrowOffset = 0;
if ((hilightPoint.Y) % 2 == 1)
hilightrowOffset = Tile.OddRowXOffset;
spriteBatch.Draw(
hilight,
Camera.WorldToScreen(
new Vector2(
(hilightPoint.X * Tile.TileStepX) + hilightrowOffset,
(hilightPoint.Y + 2) * Tile.TileStepY)),
new Rectangle(0, 0, 64, 32),
Color.White * 0.3f,
0.0f,
Vector2.Zero,
1.0f,
SpriteEffects.None,
0.0f);
//----------------------------------=Sprite Generation=--------------------------------------
//adding a new turret if click
if(mouseStateCurrent.LeftButton == ButtonState.Pressed)
{
Vector2 location = Camera.WorldToScreen(
new Vector2(
(hilightPoint.X * Tile.TileStepX) + hilightrowOffset + 15, (hilightPoint.Y + 2) * Tile.TileStepY - 10));
myMap.GetCellAtWorldPoint(new Vector2(location.X + (Tile.TileStepX * 1), location.Y + (Tile.TileStepY * 6))).Walkable = false;
defenses[defense_index] = new Turret(location);
defense_index++;
}
//------------------------------------=DRAWING=----------------------------------------------
//drawing turrets
for (int i = 0; i < defenses.Length; i++ )
{
if(defenses[i] != null)
{
spriteBatch.Draw(spotlight, defenses[i].location - Camera.location, Color.White);
}
}
/*
for (int i = 0; i < monsters.Length; i++ )
{
if(monsters[i] != null)
{
spriteBatch.Draw(zombie, monsters[i].location - Camera.location, Color.White);
}
}
*/
// doubling max amount of turrets if capacity is reached
if (defense_index == defenses.Length)
{
Turret[] temp = new Turret[defenses.Length * 2];
for (int i = 0; i < defenses.Length; i++)
{
temp[i] = defenses[i];
}
defenses = temp;
}
spriteBatch.End();
base.Draw(gameTime);
}