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annotate Orchestland/Assets/Scripts/MusicPlayer.cs @ 1:f7675884f2a1
Add Orchestland project
author | Daiki OYAKAWA <e135764@ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2015 23:09:20 +0900 |
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f7675884f2a1
Add Orchestland project
Daiki OYAKAWA <e135764@ie.u-ryukyu.ac.jp>
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1 using UnityEngine; |
f7675884f2a1
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2 using System.Collections; |
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3 |
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4 public class MusicPlayer : MonoBehaviour { |
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5 public float bpm_default = 120f; |
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6 public int beat_change = 4; |
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7 public int beat_unit = 5; |
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8 public TempoCheck tempo_check; |
f7675884f2a1
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9 |
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10 AudioSource source; |
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11 TimeStretch timeStretch; |
f7675884f2a1
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12 float bpm_now; |
f7675884f2a1
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13 int beat_count = -99; |
f7675884f2a1
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14 int beat = 0; |
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15 float beat_f = 0f; |
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16 // Use this for initialization |
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17 void Start () { |
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18 source = GetComponent<AudioSource> (); |
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19 timeStretch = GetComponent<TimeStretch> (); |
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20 bpm_now = bpm_default; |
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21 } |
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22 |
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23 // Update is called once per frame |
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24 void Update () { |
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25 float time = source.time; |
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26 beat_f = time / (60f / bpm_default); |
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27 beat = Mathf.FloorToInt (beat_f); |
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28 if (beat_count != beat/beat_change) { |
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29 bpm_now = Mathf.Floor (tempo_check.GetTempoAverage ()/beat_unit)*beat_unit; |
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30 if (bpm_now > 80 && bpm_now < 200) { |
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31 timeStretch.speed = bpm_now / bpm_default; |
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32 } |
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33 |
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34 beat_count = beat/beat_change; |
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35 } |
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36 } |
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37 |
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38 public float GetBPM(){ |
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Daiki OYAKAWA <e135764@ie.u-ryukyu.ac.jp>
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39 return bpm_now; |
f7675884f2a1
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40 } |
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41 |
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42 public int GetBeat(){ |
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43 return beat; |
f7675884f2a1
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44 } |
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45 public float GetBeatFloat(){ |
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46 return beat_f; |
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47 } |
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48 } |