reorganize jigsawx source

2022-07-08 19:36:30 +00:00
parent 750e1a7bee
commit 9b50f893f0
48 changed files with 1 additions and 7196 deletions
--- a/projects/flixel-desktop-habit-puzzle-game/source/jigsawx/ds/CircleIter.hx
+++ b/projects/flixel-desktop-habit-puzzle-game/source/jigsawx/ds/CircleIter.hx
@@ -0,0 +1,61 @@
+package jigsawx.ds;
+enum Sign{
+    UP;
+    DOWN;
+}
+class CircleIter {
+    var begin:              Float;
+    var fin:                Float;
+    var step:               Float;
+    var min:                Float;
+    var max:                Float;
+    var current:            Float;
+    var onDirection:        Sign;
+    public static function pi2(     begin_:     Float
+                                ,   fin_:       Float
+                                ,   step_:      Float 
+                                ){ 
+        return new CircleIter( begin_, fin_, step_, 0, 2*Math.PI );
+    }
+    public static function pi2pi(   begin_:     Float
+                                ,   fin_:       Float
+                                ,   step_:      Float
+                                ){
+        return new CircleIter( begin_, fin_, step_, -Math.PI, Math.PI );
+    }
+    public function new (   begin_:     Float
+                        ,   fin_:       Float
+                        ,   step_:      Float
+                        ,   min_:       Float
+                        ,   max_:       Float 
+                        ){
+        begin           = begin_;
+        current         = begin;
+        fin             = fin_;
+        step            = step_;
+        min             = min_;
+        max             = max_;
+        onDirection     = ( step > 0 )? UP: DOWN;
+    }
+    public function reset(): CircleIter{
+        current = begin;
+        return this;
+    }
+    public function hasNext(): Bool {
+        switch onDirection {
+            case UP:
+                return ( ( current < fin && current + step > fin ) || current == fin )? false: true;
+            case DOWN:
+                return ( ( current > fin && (( current - step ) < fin) )|| current == fin )? false: true;
+        }
+    }
+    public function next() {
+        current += step;
+        switch onDirection{
+            case UP:    if( current > max ) current = min + current - max;
+            case DOWN:    if( current < min )    current = max + current - min;
+        }
+        if( !hasNext() ) return fin;
+        return current;
+    }
+}