1 /* 2 * The pitch class models the pitch of a note in a manner that will facilitate 3 * the chromesthetic processing of the pitch. A Pitch object will have five 4 * properties: 5 * - String name | ABC notation pitch name 6 * - SPainter painter | the painting agent 7 * - Note note | a note that will be set to the pitch corresponding to the 8 * ABC notation pitch name 9 * - SRectangle box | an SRectangle object that will chromesthetically 10 * represent the pitch 11 * - Color color | the color associated with the pitch for the presumed 12 * chromesthete 13 */ 14 15 package chromesthesia2; 16 17 import note.SNote; 18 import painter.SPainter; 19 import shapes.SRectangle; 20 21 import java.awt.*; 22 23 public class Pitch { 24 25 // INSTANCE VARIABLES 26 private String abcName; 27 private SPainter painter; 28 private SRectangle box; 29 private SNote note; 30 private Color color; 31 32 public Pitch(String abcName, SPainter painter) { 33 this.abcName = abcName; 34 this.painter = painter; 35 this.box = new SRectangle(painter.painterHeight-50, painter.painterWidth-50); 36 this.note = createNoteForThisPitch(abcName); 37 this.color = getPitchClassColor(abcName.substring(0,1).toUpperCase()); 38 } 39 40 public String toString() { 41 return "[ " + abcName + " | " + note.degree() + " | " + color + " ]"; 42 } 43 44 public String abcName() { 45 return abcName; 46 } 47 48 private SNote createNoteForThisPitch(String abcPitchClassName) { 49 SNote note = new SNote(); 50 if ( abcPitchClassName.equals("C")) { 51 // nothing to do 52 } else if (abcPitchClassName.equals("C,")) { 53 note.lp(7); 54 } else if (abcPitchClassName.equals("c")) { 55 note.rp(7); 56 }else if (abcPitchClassName.equals("D")) { 57 note.rp(1); 58 }else if (abcPitchClassName.equals("D,")) { 59 note.lp(6); 60 }else if (abcPitchClassName.equals("d")) { 61 note.rp(8); 62 }else if (abcPitchClassName.equals("E")) { 63 note.rp(2); 64 }else if (abcPitchClassName.equals("E,")) { 65 note.lp(5); 66 }else if (abcPitchClassName.equals("e")) { 67 note.rp(9); 68 } else if (abcPitchClassName.equals("F")) { 69 note.rp(3); 70 } else if (abcPitchClassName.equals("F,")) { 71 note.lp(4); 72 } else if (abcPitchClassName.equals("f")) { 73 note.rp(10); 74 }else if (abcPitchClassName.equals("G")) { 75 note.rp(4); 76 } else if (abcPitchClassName.equals("G,")) { 77 note.lp(3); 78 } else if (abcPitchClassName.equals("g")) { 79 note.rp(11); 80 }else if (abcPitchClassName.equals("A")) { 81 note.rp(5); 82 } else if (abcPitchClassName.equals("A,")) { 83 note.lp(2); 84 } else if (abcPitchClassName.equals("a")) { 85 note.rp(12); 86 }else if (abcPitchClassName.equals("B")) { 87 note.rp(6); 88 } else if (abcPitchClassName.equals("B,")) { 89 note.lp(1); 90 } else if (abcPitchClassName.equals("b")) { 91 note.rp(13); 92 } 93 return note; 94 } 95 96 private Color getPitchClassColor(String letter) { 97 if ( letter.equals("C")) { 98 return new Color(127,0,127); 99 } else if (letter.equals("D")) { 100 return new Color(255,255,0); 101 } else if (letter.equals("E")) { 102 return new Color(255,0,0); 103 } else if (letter.equals("F")) { 104 return new Color(255,127,0); 105 } else if (letter.equals("G")) { 106 return new Color(0,255,255); 107 } else if (letter.equals("A")) { 108 return new Color(0,0,255); 109 } else if (letter.equals("B")) { 110 return new Color(0,255,0); 111 } else { 112 return Color.BLACK; 113 } 114 } 115 116 public void play(String d) { 117 painter.setColor(color); 118 painter.paint(box); 119 painter.setColor(randomColor()); 120 painter.draw(box); 121 if (d.equals("1")) { 122 note.play(); 123 } else if (d.equals("2")) { 124 note.x2(); 125 note.play(); 126 note.s2(); 127 } else if (d.equals("1/2")) { 128 note.s2();; 129 note.play(); 130 note.x2(); 131 } else if (d.equals("3")) { 132 note.x3(); 133 note.play(); 134 note.s3();; 135 } else if (d.equals("1/3")) { 136 note.s3(); 137 note.play(); 138 note.x3(); 139 } else if (d.equals("2/3")) { 140 note.s3(); 141 note.x2();; 142 note.play(); 143 note.s2(); 144 note.x3(); 145 } 146 147 } 148 149 private static Color randomColor() { 150 int rv = (int)(Math.random()*256); 151 int gv = (int)(Math.random()*256); 152 int bv = (int)(Math.random()*256); 153 return new Color(rv, gv, bv); 154 } 155 } 156