blob: c3468c021722d6774ca6ea5568c23800a52da936 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
using System;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Audio;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Graphics;
using V3.Data;
namespace V3.Effects
{
public abstract class AbstractEffect : IEffect
{
private Texture2D mTexture;
private int mSpritesPerRow;
private int mTotalSprites;
private int mAnimationState;
private Rectangle mAnimationRectangle;
private SoundEffect mSoundEffect;
private SoundEffectInstance mSoundEffectInstance;
public bool IsPlaying { get; private set; }
protected virtual UpdatesPerSecond UpdatesPerSecond { get; } = new UpdatesPerSecond(24);
protected abstract string TextureFile { get; }
protected virtual Point SpriteSize { get; } = new Point(128, 128);
protected virtual string SoundFile { get; } = String.Empty;
public void LoadContent(ContentManager contentManager)
{
mTexture = contentManager.Load<Texture2D>("Effects/" + TextureFile);
mSpritesPerRow = mTexture.Width / SpriteSize.X;
mTotalSprites = mSpritesPerRow * (mTexture.Height / SpriteSize.Y);
if (SoundFile.Length != 0)
{
mSoundEffect = contentManager.Load<SoundEffect>("Sounds/" + SoundFile);
mSoundEffectInstance = mSoundEffect.CreateInstance();
}
}
public void PlayOnce(Point position, Point size, IOptionsManager optionsManager)
{
mAnimationRectangle = new Rectangle(position - size / new Point(2, 2), size);
IsPlaying = true;
if (SoundFile.Length != 0)
{
mSoundEffectInstance.Volume = optionsManager.Options.GetEffectiveVolume();
mSoundEffectInstance.Play();
}
}
public void Update(GameTime gameTime)
{
if (!IsPlaying) return;
if (UpdatesPerSecond.IsItTime(gameTime))
{
if (mAnimationState < mTotalSprites)
{
mAnimationState++;
}
else
{
mAnimationState = 0;
IsPlaying = false;
}
}
}
public void Draw(SpriteBatch spriteBatch)
{
if (!IsPlaying) return;
spriteBatch.Draw(mTexture, mAnimationRectangle,
new Rectangle(new Point(mAnimationState % mSpritesPerRow * SpriteSize.X, mAnimationState / mSpritesPerRow * SpriteSize.Y), SpriteSize),
Color.White);
}
}
}
|
