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| author | GeorgeAbbott <57576261+GeorgeAbbott@users.noreply.github.com> | 2020-09-06 18:09:11 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-09-06 18:09:11 +0100 |
| commit | 44c1454eed3a2710bbf087c721cc4bd7c56fe1b4 (patch) | |
| tree | 54ff5cf753774be83feae2e15672ed4fa26ad4f1 /Enemy.cs | |
Add files via upload
Diffstat (limited to 'Enemy.cs')
| -rw-r--r-- | Enemy.cs | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/Enemy.cs b/Enemy.cs new file mode 100644 index 0000000..5e343b2 --- /dev/null +++ b/Enemy.cs @@ -0,0 +1,218 @@ +using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Design;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Content;
+
+using static Class_War.Constants;
+
+namespace Class_War
+{
+
+ enum Direction
+ {
+ Left,
+ Right,
+ Up,
+ Down
+ }
+
+
+ class Enemy : Sprite
+ {
+ bool OutOfBounds
+ {
+ get
+ {
+ // OutOfBounds is where
+ /*
+ * -> The TopLeft X is beyond the screen's RIGHT edge, or ...
+ * -> The TopRight X is beyond the screen's LEFT edge, or ...
+ * -> The Bottom Y is beyond the screen's TOPMOST edge, or ...
+ * -> The Top Y is beyond the screen's BOTTOMMOST edge
+ */
+
+ if (position.X > RightMostEdge+12) return true; //
+ else if (Vector2.Add(position, sizeOfString).X < 0) return true;
+ else if (Vector2.Add(position, sizeOfString).Y < 0) return true;
+ else if (position.Y > BottomMostEdge+12) return true; //
+ else return false;
+ }
+ }
+
+ public List<Vector2> Borders
+ {
+ get
+ {
+ Vector2 bottomright = new Vector2();
+ bottomright.X = (position.X + sizeOfString.X);
+ bottomright.Y = (position.Y + sizeOfString.Y);
+ return new List<Vector2>() { position, bottomright };
+ }
+ }
+
+ ContentManager Content;
+ int hp;
+ string keyword;
+ public Vector2 position;
+ SpriteFont font;
+ public int points;
+ Color color;
+ Vector2 sizeOfString;
+ float speed;
+ public Direction direction;
+ bool isDestroyed = false;
+ public bool IsDestroyed { get => isDestroyed; set => isDestroyed = value; }
+ Random random = new Random();
+
+ DateTime timeOfLastBullet = DateTime.Now;
+
+
+
+
+ public Enemy
+ (ContentManager Content, int hp, string keyword,
+ string font, Color color, double speed, int level,
+ bool isException, Vector2 position, Direction direction)
+ {
+ this.Content = Content;
+ this.hp = hp * (isException ? 2 : 1);
+ this.keyword = keyword;
+ this.font = Content.Load<SpriteFont>(font);
+ this.color = color;
+ this.sizeOfString = this.font.MeasureString(keyword);
+ this.points = Convert.ToInt32(Convert.ToDouble(level) * speed);
+ this.speed = (float)speed;
+ this.direction = direction;
+ this.position = position;
+ }
+
+ public void Update(ref List<Bullet> bullets)
+ // containingList is the list containing this object, to allow for it to destroy itself when out of bounds.
+ {
+ Move();
+ if (OutOfBounds)
+ IsDestroyed = true;
+
+ // Create bullets
+ if (DateTime.Now - timeOfLastBullet > TimeSpan.FromSeconds(
+ (((15*random.NextDouble()) - (0.4*speed) + 1) > 0.1) ? ((15*random.NextDouble()) - (0.4 * speed) + 1) : 0.05))
+ {
+ timeOfLastBullet = DateTime.Now;
+ bullets.Add(new Bullet(Content, position,
+ ((direction == Direction.Left || direction == Direction.Right) ? Direction.Down : new List<Direction>() { Direction.Left, Direction.Right }[random.Next(0,1)])
+ , 5, false));
+ }
+
+ }
+
+ public void Move()
+ {
+ if (direction == Direction.Left)
+ {
+ this.position.X -= speed;
+ }
+ if (direction == Direction.Right)
+ {
+ this.position.X += speed;
+ }
+ if (direction == Direction.Up)
+ {
+ this.position.Y -= speed;
+ }
+ if (direction == Direction.Down)
+ {
+ this.position.Y += speed;
+ }
+ }
+
+ public void Draw(SpriteBatch sb)
+ {
+ sb.DrawString(font, keyword, position, color);
+ }
+
+ }
+
+ class Bullet
+ {
+ bool OutOfBounds
+ {
+ get
+ {
+ // OutOfBounds is where
+ /*
+ * -> The TopLeft X is beyond the screen's RIGHT edge, or ...
+ * -> The TopRight X is beyond the screen's LEFT edge, or ...
+ * -> The Bottom Y is beyond the screen's TOPMOST edge, or ...
+ * -> The Top Y is beyond the screen's BOTTOMMOST edge
+ */
+
+ if (position.X > GraphicsAdapter.DefaultAdapter.CurrentDisplayMode.Width) return true;
+ else if ((position).X < 0) return true;
+ else if ((position).Y < 0) return true;
+ else if (position.Y > GraphicsAdapter.DefaultAdapter.CurrentDisplayMode.Height) return true;
+ else return false;
+ }
+ }
+
+
+
+ public Vector2 position;
+ public bool isPlayersBullet;
+ Direction direction;
+ int speed;
+
+ Texture2D image;
+
+ bool isDestroyed = false;
+ public bool IsDestroyed { get => isDestroyed ; set => isDestroyed = value; }
+
+ public void Move(bool autoUpdate = true)
+ {
+ if (direction == Direction.Left)
+ {
+ this.position.X -= speed;
+ }
+ if (direction == Direction.Right)
+ {
+ this.position.X += speed;
+ }
+ if (direction == Direction.Up)
+ {
+ this.position.Y -= speed;
+ }
+ if (direction == Direction.Down)
+ {
+ this.position.Y += speed;
+ }
+
+ if (autoUpdate)
+ Update();
+ }
+
+ public void Update()
+ {
+ if (OutOfBounds)
+ IsDestroyed = true;
+ }
+
+ public void Draw(SpriteBatch sb)
+ {
+ sb.Draw(image, position, Color.White);
+ }
+
+ public Bullet(ContentManager Content, Vector2 position, Direction direction, int speed, bool isPlayersBullet)
+ {
+ this.position = position;
+ this.direction = direction;
+ this.speed = speed;
+ this.isPlayersBullet = isPlayersBullet;
+ this.image = Content.Load<Texture2D>("bullet");
+ }
+ } // End of Class Bracket
+}
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