alysbrooks-public » games » isometric-park-fna

Commit r1:3169ee75a7e3 public

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Description:
Add parameter to Line for width.
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[Not Reviewed]
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r1:3169ee75a7e3 -

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@@ -0,0 +1,379
1 using Microsoft.Xna.Framework;
2 using Microsoft.Xna.Framework.Audio;
3 using Microsoft.Xna.Framework.Input;
4 using Microsoft.Xna.Framework.Graphics;
5 using Microsoft.Xna.Framework.Media;
6
7 using System;
8 using System.IO;
9 using SpriteFontPlus;
10 using isometricparkfna;
11
12 struct Entity
13 {
14 public Vector2 loc;
15 public Vector2 velocity;
16
17 private Rectangle _boundingBox;
18
19 public Rectangle BoundingBox
20 {
21
22 get
23 {
24 Rectangle calculatedRectangle = _boundingBox;
25 calculatedRectangle.Location += new Point((int)loc.X, (int)loc.Y);
26 return calculatedRectangle;
27 }
28 set { _boundingBox = value; }
29 }
30
31 public Entity(Vector2 loc, Vector2 velocity)
32 {
33 this.loc = loc;
34 this.velocity = velocity;
35 this._boundingBox = Rectangle.Empty;
36 }
37
38 public Entity(Vector2 loc, Vector2 velocity, Rectangle boundingBox)
39 {
40 this.loc = loc;
41 this.velocity = velocity;
42 this._boundingBox = boundingBox;
43 }
44 }
45
46 static class Camera
47 {
48 static public Vector2 Location = Vector2.Zero;
49 }
50
51 class FNAGame : Game
52 {
53 private KeyboardState keyboardPrev = new KeyboardState();
54
55 private SpriteBatch batch;
56 private Texture2D texture;
57 private Texture2D paddle;
58 private Texture2D ball;
59 private SoundEffect sound;
60 private Song music;
61 private SpriteFont font;
62
63 int frameRate = 0;
64 int frameCounter = 0;
65 TimeSpan elapsedTime = TimeSpan.Zero;
66
67 private const int width = 1280;
68 private const int height = 640;
69
70
71 private Entity paddleEntity = new Entity(Vector2.Zero, Vector2.Zero,
72 new Rectangle(36, 0, 20, 100));
73 private Entity ballEntity = new Entity(new Vector2(height, 360),
74 new Vector2(2.0f, 2.0f),
75 new Rectangle(36, 36, 20, 20));
76 private Entity aiPaddleEntity = new Entity(new Vector2(width - 100, 0), Vector2.Zero,
77 new Rectangle(36, 0, 20, 100));
78
79 private const float friction = 0.1f;
80 private const float inputVelocityDelta = friction + 0.1f;
81
82
83 private int playerScore = 0;
84 private int aiScore = 0;
85
86 //new tile stuff
87 TileMap myMap = new TileMap();
88 int squaresAcross = 25;
89 int squaresDown = 25;
90 int baseOffsetX = -14;
91 int baseOffsetY = -14;
92
93
94 private static void Main(string[] args)
95 {
96 using FNAGame g = new FNAGame();
97 g.Run();
98 }
99
100 public static bool Between(float val, float x, float y)
101 {
102 return ((x < val && val < y) || (y < val && val < x));
103
104 }
105
106 public Entity Move(ref Entity orig, bool score)
107 {
108 orig.loc += orig.velocity;
109
110 if (orig.loc.Y <= 0 && orig.velocity.Y < 0)
111 {
112 orig.velocity.Y *= -1;
113 orig.loc.Y = 0;
114 }
115 else if (orig.loc.Y >= (height) && orig.velocity.Y > 0)
116 {
117 orig.velocity.Y *= -1;
118 orig.loc.Y = (720 - 100);
119 }
120
121 if (orig.loc.X <= 0 && orig.velocity.X < 0)
122 {
123 orig.velocity.X *= -1;
124 orig.loc.X = 0;
125
126 if (score)
127 {
128 playerScore += 1;
129 }
130 }
131 else if (orig.loc.X >= width && orig.velocity.X > 0)
132 {
133 orig.velocity.X *= -1;
134 orig.loc.X = width;
135
136 if (score)
137 {
138 aiScore += 1;
139 }
140 }
141
142 return orig;
143 }
144
145
146
147 private FNAGame()
148 {
149 GraphicsDeviceManager gdm = new GraphicsDeviceManager(this)
150 {
151
152 // Typically you would load a config here...
153 PreferredBackBufferWidth = width,
154 PreferredBackBufferHeight = 720,
155 IsFullScreen = false,
156 SynchronizeWithVerticalRetrace = true
157 };
158 //gdm.SynchronizeWithVerticalRetrace = false;
159 IsFixedTimeStep = false;
160
161 Content.RootDirectory = "Content";
162
163
164 }
165
166 protected override void Initialize()
167 {
168 /* This is a nice place to start up the engine, after
169 * loading configuration stuff in the constructor
170 */
171
172 base.Initialize();
173 }
174
175 protected override void LoadContent()
176 {
177 // Load textures, sounds, and so on in here...
178 // Create the batch...
179 batch = new SpriteBatch(GraphicsDevice);
180
181 // ... then load a texture from ./Content/FNATexture.png
182 texture = Content.Load<Texture2D>("FNATexture");
183 paddle = Content.Load<Texture2D>("paddle");
184 ball = Content.Load<Texture2D>("ball");
185 sound = Content.Load<SoundEffect>("FNASound");
186 music = Content.Load<Song>("IfImWrong");
187 Tile.TileSetTexture = Content.Load<Texture2D>(@"part4_tileset");
188
189
190 Line.initialize(GraphicsDevice);
191
192
193
194 var fontBakeResult = TtfFontBaker.Bake(File.OpenRead(@"Content/DroidSans.ttf"),
195 25,
196 1024,
197 1024,
198 new[]
199 {
200 CharacterRange.BasicLatin,
201 CharacterRange.Latin1Supplement,
202 CharacterRange.LatinExtendedA,
203 CharacterRange.Cyrillic
204 }
205 );
206
207 font = fontBakeResult.CreateSpriteFont(GraphicsDevice);
208 //DynamicSpriteFont font = DynamicSpriteFont.FromTtf(File.ReadAllBytes(@"Content/DroidSans.ttf"), 20);
209
210 }
211
212 protected override void UnloadContent()
213 {
214 // Clean up after yourself!
215 batch.Dispose();
216 texture.Dispose();
217 sound.Dispose();
218 music.Dispose();
219 }
220
221
222 protected float Decrement(float value, float delta)
223 {
224 float magnitude = Math.Abs(value);
225
226 //If distance from zero is less than our delta,
227 //go to zero to prevent overshooting:
228 if (magnitude < delta)
229 {
230 return 0.0f;
231 }
232 else if (value > 0)
233 {
234 return value - delta;
235 }
236 else if (value < 0)
237 {
238 return value + delta;
239 }
240 else
241 {
242 return 0.0f;
243 }
244 }
245
246 protected override void Update(GameTime gameTime)
247 {
248
249 float volume = 1.0f;
250 float pitch = 0.0f;
251 float pan = 0.0f;
252
253 // Run game logic in here. Do NOT render anything here!
254 KeyboardState keyboardCur = Keyboard.GetState();
255 if (keyboardCur.IsKeyDown(Keys.Q) && keyboardPrev.IsKeyUp(Keys.Q))
256 {
257 System.Console.WriteLine("Quitting");
258 Environment.Exit(0);
259 }
260
261
262 if (keyboardCur.IsKeyDown(Keys.Space) && keyboardPrev.IsKeyUp(Keys.Space))
263 {
264 sound.Play(volume, pitch, pan);
265 }
266 //if (keyboardCur.IsKeyDown(Keys.P) && keyboardPrev.IsKeyUp(Keys.P))
267 // {
268 // this.player_state = !this.player_state;
269 // }
270
271 //if (player_state )
272 //{
273 // MediaPlayer.Play(music);
274 //}
275
276
277 elapsedTime += gameTime.ElapsedGameTime;
278
279 if (elapsedTime > TimeSpan.FromSeconds(1))
280 {
281 elapsedTime -= TimeSpan.FromSeconds(1);
282 frameRate = frameCounter;
283 frameCounter = 0;
284 }
285
286 base.Update(gameTime);
287
288
289 }
290
291 protected override void Draw(GameTime gameTime)
292 {
293 // Render stuff in here. Do NOT run game logic in here!
294
295 frameCounter++;
296
297 string fps = string.Format("fps: {0}", frameRate);
298
299
300
301
302 GraphicsDevice.Clear(Color.CornflowerBlue);
303 batch.Begin();
304
305 Line.drawLine(batch, new Vector2(0, 1), new Vector2(1, 50), Color.Black);
306 Line.drawLine(batch, new Vector2(0, 50), new Vector2(1, 100), Color.White);
307 Line.drawLine(batch, new Vector2(500, 500), new Vector2(500, 1000), Color.White);
308
309
310 //New tile stuff
311 Vector2 firstSquare = new Vector2(Camera.Location.X / 32,
312 Camera.Location.Y / 32);
313 int firstX = (int)firstSquare.X;
314 int firstY = (int)firstSquare.Y;
315
316 Vector2 squareOffset = new Vector2(Camera.Location.X % 32,
317 Camera.Location.Y % 32);
318
319 int offsetX = (int)squareOffset.X;
320 int offsetY = (int)squareOffset.Y;
321
322
323 for (int y = 0; y < this.squaresDown; y++)
324 {
325 int rowOffset = 0;
326 if ((firstY + y) % 2 == 1)
327 rowOffset = Tile.OddRowXOffset;
328
329 for (int x = 0; x < this.squaresAcross; x++)
330 {
331 batch.Draw(
332 Tile.TileSetTexture,
333 new Rectangle(
334 (x * Tile.TileStepX) - offsetX + rowOffset + baseOffsetX,
335 (y * Tile.TileStepY) - offsetY + baseOffsetY,
336 Tile.TileWidth, Tile.TileHeight),
337 Tile.GetSourceRectangle(1),
338 Color.White);
339 }
340 }
341
342 //Gridlines
343 //Lines going down and to the right:
344 for (int x = (-this.squaresAcross); x < this.squaresAcross; x++)
345 {
346 int rowOffset = 0;
347
348 float startX = (x * Tile.TileStepX) + baseOffsetX - (Tile.TileStepX / 2);
349
350 Vector2 start = new Vector2(startX, -baseOffsetY+4);
351 Vector2 stop = new Vector2(startX + this.squaresAcross* Tile.TileStepX/2,
352 this.squaresDown*Tile.TileStepY- baseOffsetY+4);
353
354 Line.drawLine(batch, start, stop, Color.White);
355
356 }
357 //Lines going down and to the left:
358 for (int x = 0; x < (2*this.squaresAcross); x++)
359 {
360
361 float startX = (x * Tile.TileStepX) + baseOffsetX - (Tile.TileStepX / 2);
362
363 Vector2 start_reverse = new Vector2(startX, -baseOffsetY + 4);
364 Vector2 stop_reverse = new Vector2(startX + -(this.squaresAcross * Tile.TileStepX / 2),
365 (this.squaresDown * Tile.TileStepY) - baseOffsetY + 4);
366
367 Line.drawLine(batch, start_reverse, stop_reverse, Color.White);
368
369 }
370
371 batch.DrawString(font, fps, new Vector2(33, 33), Color.Black);
372 batch.DrawString(font, fps, new Vector2(32, 32), Color.White);
373 batch.End();
374
375 base.Draw(gameTime);
376 }
377
378
379 } No newline at end of file
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@@ -15,9 +15,14
15 15
16 16 public static void drawLine(SpriteBatch batch, Vector2 start, Vector2 stop, Color color)
17 17 {
18 drawLine(batch, start, stop, color, 1);
19 }
20
21 public static void drawLine(SpriteBatch batch, Vector2 start, Vector2 stop, Color color, int width)
22 {
18 23 Vector2 line = stop - start;
19 24 float angle = (float)Math.Atan2((double)line.Y, (double) line.X);
20 Rectangle rect = new Rectangle((int)start.X, (int)start.Y, (int)Math.Round(line.Length()), 1);
25 Rectangle rect = new Rectangle((int)start.X, (int)start.Y, (int)Math.Round(line.Length()), width);
21 26 batch.Draw(Line.PixelTexture, rect, null, color, angle, new Vector2(0,0), SpriteEffects.None, 0);
22 27
23 28 }
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@@ -28,7 +28,7
28 28 <LangVersion>8.0</LangVersion>
29 29 </PropertyGroup>
30 30 <ItemGroup>
31 <Compile Include="EmptyClass.cs" />
31 <Compile Include="FNAGame.cs" />
32 32 <Compile Include="Tile.cs" />
33 33 <Compile Include="TileMap.cs" />
34 34 <Compile Include="Line.cs" />
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