1    /* 
2    * The pitch class models the pitch of a note in a manner that will facilitate the Chromesthetic processing of the pitch. A pitch object will have five properties: 
3    * -String name | ABC notation pitch name 
4    * - SPainter painter | the painting agent 
5    * - Note note | a note that will be set to the pitch corresponding to the ABC notation pitch name 
6    * -SRectangle box | an SRectangle object that will chromesthetically represent the pitch 
7    * -Color color | the color associated with the pitch for the presumed chromesthete. 
8    * */
9    
10   package chromesthesia0;
11   
12   import note.SNote;
13   import painter.SPainter;
14   import shapes.SRectangle;
15   
16   import java.awt.*;
17   
18   public class Pitch {
19   
20       // INSTANCE VARIABLES
21       private String abcName;
22       private SPainter painter;
23       private SRectangle box;
24       private SNote note;
25       private Color color;
26   
27       public Pitch(String abcName, SPainter painter) {
28           this.abcName = abcName;
29           this.painter = painter;
30           this.box = new SRectangle(painter.painterHeight-50, painter.painterWidth-50);
31           this.note = createNoteForThisPitch(abcName);
32           this.color = getPitchClassColor(abcName.substring(0, 1).toUpperCase());
33       }
34   
35       public String toString() {
36           return "[ " + abcName + " | " + note.degree() + " | " + color + " ]";
37       }
38   
39       public String abcName() {
40           return abcName;
41       }
42   
43       private SNote createNoteForThisPitch(String abcPitchClassName) {
44           SNote note = new SNote();
45           if ( abcPitchClassName.equals("C")) {
46               // nothing to do
47           }
48           else if ( abcPitchClassName.equals("C,") ) {
49               note.lp(7);
50           }
51           else if ( abcPitchClassName.equals("c") ) {
52               note.rp(7);
53           }
54           else if ( abcPitchClassName.equals("D") ) {
55               note.rp(1);
56           }
57           else if ( abcPitchClassName.equals("D,") ) {
58               note.lp(6);
59           }
60           else if ( abcPitchClassName.equals("d")) {
61               note.rp(8);
62           }
63           else if ( abcPitchClassName.equals("E")) {
64               note.rp(2);
65           }
66           else if ( abcPitchClassName.equals("E,")) {
67               note.lp(5);
68           }
69           else if ( abcPitchClassName.equals("e")) {
70               note.rp(9);
71           }
72           return note;
73       }
74   
75       private Color getPitchClassColor(String letter) {
76           if ( letter.equals("C") ) {
77               return Color.blue;
78           }
79           else if ( letter.equals("D")) {
80               return Color.green;
81           }
82           else if ( letter.equals("E")) {
83               return new Color(127, 0,127);
84           }
85           else {
86               return Color.black;
87           }
88       }
89   
90       public void play(String d) {
91           painter.setColor(color);
92           painter.paint(box);
93           painter.setColor(randomColor());
94           painter.draw(box);
95           if ( d.equals("1")) {
96               note.play();
97           }
98       }
99   
100      private static Color randomColor() {
101          int rv = (int)(Math.random()*256);
102          int gv = (int)(Math.random()*256);
103          int bv = (int)(Math.random()*256);
104          return new Color(rv, gv, bv);
105      }
106  
107  }
108