reorganize jigsawx source

projects/flixel-desktop-habit-puzzle-game/source/jigsawx/Jigsawx.hx

@@ -0,0 +1,73 @@
+package jigsawx ;
+import jigsawx.OpenEllipse ;
+import jigsawx.JigsawPiece ;
+import jigsawx.math.Vec2;
+import jigsawx.JigsawSideData;
+class Jigsawx {
+    private var rows:                       Int;
+    private var cols:                       Int;
+    private var pieces:                     Array<Array<JigsawPiece>>;
+    public var jigs:                        Array<JigsawPiece>;
+    private var sides:                      Array<Array<JigsawPieceData>>;
+    private var lt:                         Float;
+    private var rt:                         Float;
+    private var rb:                         Float;
+    private var lb:                         Float;
+    private var dx:                         Float;
+    private var dy:                         Float;
+    private var length:                     Int;
+    public function new(    dx_:            Float
+                        ,   dy_:            Float
+                        ,   rows_:          Int
+                        ,   cols_:          Int
+                        ) {
+        pieces                              = [];
+        jigs                                = [];
+        sides                               = [];
+        dx                                  = dx_;
+        dy                                  = dy_;
+        rows                                = rows_;
+        cols                                = cols_;
+        //corners, theoretically JigsawSideData could be modified to allow these to have a random element.
+        var xy                              = new Vec2( 20,      20 );
+        var lt                              = new Vec2( 20,      20 );
+        var rt                              = new Vec2( 20 + dx, 20 );
+        var rb                              = new Vec2( 20 + dx, dy + 20 );
+        var lb                              = new Vec2( 20,      dy + 20 );
+        length                              = 0;
+        var last:   JigsawPieceData; 
+        for( row in 0...rows  ){
+            last                            = { north: null, east: null, south: null, west: null };
+            sides.push( new Array() );
+            for( col in 0...cols ){
+                var jigsawPiece             = JigsawSideData.halfPieceData();
+                if( last.east != null )     jigsawPiece.west = JigsawSideData.reflect( last.east );
+                if( col == cols - 1 )       jigsawPiece.east = null;
+                sides[ row ][ col ]         = jigsawPiece;
+                last                        = jigsawPiece;
+                length++;
+            }
+        }
+        for( col in 0...cols  ){
+            last                            = { north: null, east: null, south: null, west: null };
+            for( row in 0...rows ){
+                var jigsawPiece             = sides[ row ][ col ];
+                if( last.south != null )    jigsawPiece.north = JigsawSideData.reflect( last.south );
+                if( row == rows - 1 )       jigsawPiece.south = null;
+                last                        = jigsawPiece;
+            }
+        }
+        var jig:    JigsawPiece;
+        for( row in 0...rows  ){
+            pieces.push( new Array() );
+            for( col in 0...cols ){
+                jig                         = new JigsawPiece( xy, row, col, lt, rt, rb, lb, sides[ row ][ col ] );
+                pieces[ row ][ col ]        = jig;
+                jigs.push( jig );
+                xy.x                        += dx;
+            }
+            xy.x                            = 20;
+            xy.y                            += dy;
+        }
+    }
+}