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 chromesthesia0; 16 17 import java.awt.Color; 18 import note.SNote; 19 import painter.SPainter; 20 import shapes.SRectangle; 21 22 public class Pitch { 23 24 // INSTANCE VARIABLES 25 private String abcName; 26 private SPainter painter; 27 private SRectangle box; 28 private SNote note; 29 private Color color; 30 31 public Pitch (String abcName, SPainter painter) { 32 this.abcName = abcName; 33 this.painter = painter; 34 this.box = new SRectangle(painter.painterHeight-50,painter.painterWidth-50); 35 this.note = createNoteForThisPitch(abcName); 36 this.color = getPitchClassColor(abcName.substring(0,1).toUpperCase()); 37 } 38 39 public String toString() { 40 return "[" + abcName + " | " + note.degree() + " | " + color + "]"; 41 } 42 43 public String abcName() { 44 return abcName; 45 } 46 47 private SNote createNoteForThisPitch(String abcPitchClassName) { 48 SNote note = new SNote(); 49 if (abcPitchClassName.equals("C")) { 50 // nothing 51 } else if (abcPitchClassName.equals("C,")) { 52 note.lp(7); 53 } else if (abcPitchClassName.equals("c")) { 54 note.rp(7); 55 } else if (abcPitchClassName.equals("D")) { 56 note.rp(1); 57 } else if (abcPitchClassName.equals("D,")) { 58 note.lp(6); 59 } else if (abcPitchClassName.equals("d")) { 60 note.rp(8); 61 } else if (abcPitchClassName.equals("E")) { 62 note.rp(2); 63 } else if (abcPitchClassName.equals("E,")) { 64 note.lp(5); 65 } else if (abcPitchClassName.equals("e")) { 66 note.rp(9); 67 } else if (abcPitchClassName.equals("F")) { 68 note.lp(3); 69 } else if (abcPitchClassName.equals("F,")) { 70 note.rp(4); 71 } else if (abcPitchClassName.equals("f")) { 72 note.rp(10); 73 } else if (abcPitchClassName.equals("G")) { 74 note.lp(4); 75 } else if (abcPitchClassName.equals("G,")) { 76 note.rp(3); 77 } else if (abcPitchClassName.equals("g")) { 78 note.rp(11); 79 } else if (abcPitchClassName.equals("A")) { 80 note.lp(5); 81 } else if (abcPitchClassName.equals("A,")) { 82 note.rp(2); 83 } else if (abcPitchClassName.equals("a")) { 84 note.rp(12); 85 } else if (abcPitchClassName.equals("B")) { 86 note.lp(6); 87 } else if (abcPitchClassName.equals("B,")) { 88 note.rp(1); 89 } else if (abcPitchClassName.equals("b")) { 90 note.rp(13); 91 } 92 return note; 93 } 94 95 private Color getPitchClassColor(String letter) { 96 if ( letter.equals("C")) { 97 return Color.BLUE; 98 } else if ( letter.equals("D")) { 99 return Color.GREEN; 100 } else if ( letter.equals("E")) { 101 return new Color(127,0,127); 102 } else if ( letter.equals("F")) { 103 return new Color(66, 127, 99); 104 } else if ( letter.equals("G")) { 105 return new Color(127,0, 29); 106 } else if ( letter.equals("A")) { 107 return Color.GRAY; 108 } else if ( letter.equals("B")) { 109 return Color.YELLOW; 110 } else { 111 return Color.BLACK; 112 } 113 } 114 115 public void play(String d) { 116 painter.setColor(color); 117 painter.paint(box); 118 painter.setColor(randomColor()); 119 painter.draw(box); 120 if ( d.equals("1")) { 121 note.play(); 122 } 123 } 124 125 private static Color randomColor() { 126 int rv = (int)(Math.random()*256); 127 int gv = (int)(Math.random()*256); 128 int bv = (int)(Math.random()*256); 129 return new Color(rv, gv, bv); 130 } 131 132 } 133