1 files changed, 92 insertions, 0 deletions
diff --git a/src/tSquare2D.c b/src/tSquare2D.c
new file mode 100755
index 0000000..4e14fa0
--- /dev/null
+++ b/src/tSquare2D.c
@@ -0,0 +1,92 @@
+#include "m_pd.h"
+#include "math.h"
+
+static t_class *tSquare2D_class;
+
+typedef struct _tSquare2D {
+  t_object  x_obj;
+  t_float  Xmin, Xmax, Ymin, Ymax;
+  //extrem =  Xmin, Ymin, Xmax, Ymax;
+  t_outlet *force_new;// outlet
+} t_tSquare2D;
+
+void tSquare2D_position2D(t_tSquare2D *x, t_float X, t_float Y)
+{
+
+ 	if ((X > x->Xmin) & (X < x->Xmax) & (Y > x->Ymin) & (Y < x->Ymax))
+	{
+		outlet_float(x->force_new, 1);
+	}
+	else
+	{
+		outlet_float(x->force_new, 0);
+	}
+}
+
+void tSquare2D_Xmin(t_tSquare2D *x, t_float X)
+{
+   x->Xmin= X;
+}
+
+void tSquare2D_Xmax(t_tSquare2D *x, t_float X)
+{
+   x->Xmax= X;
+}
+
+void tSquare2D_Ymin(t_tSquare2D *x, t_float X)
+{
+   x->Ymin= X;
+}
+
+void tSquare2D_Ymax(t_tSquare2D *x, t_float X)
+{
+   x->Ymax= X;
+}
+
+void *tSquare2D_new(t_symbol *s, int argc, t_atom *argv)
+{
+  t_tSquare2D *x = (t_tSquare2D *)pd_new(tSquare2D_class);
+  x->force_new=outlet_new(&x->x_obj, 0);
+
+  if (argc>=4)
+    x->Ymax = atom_getfloatarg(3, argc, argv);
+  else
+    x->Ymax = 1;
+
+  if (argc>=3)
+    x->Ymin = atom_getfloatarg(2, argc, argv);
+  else
+    x->Ymin = -1;
+
+  if (argc>=2)
+    x->Xmax = atom_getfloatarg(1, argc, argv);
+  else
+    x->Xmax = 1;
+
+  if (argc>=1)
+    x->Xmin = atom_getfloatarg(0, argc, argv);
+  else
+    x->Xmin = -1;
+
+  return (x);
+}
+
+void tSquare2D_setup(void) 
+{
+
+  tSquare2D_class = class_new(gensym("tSquare2D"),
+        (t_newmethod)tSquare2D_new,
+        0, sizeof(t_tSquare2D),
+        CLASS_DEFAULT, A_GIMME, 0);
+
+  class_addcreator((t_newmethod)tSquare2D_new, gensym("pmpd.tSquare2D"), A_GIMME, 0);
+
+  class_addmethod(tSquare2D_class, (t_method)tSquare2D_position2D, gensym("position2D"), A_DEFFLOAT, A_DEFFLOAT, 0);
+
+  class_addmethod(tSquare2D_class, (t_method)tSquare2D_Xmin, gensym("setXmin"), A_DEFFLOAT, 0);
+  class_addmethod(tSquare2D_class, (t_method)tSquare2D_Ymin, gensym("setYmin"), A_DEFFLOAT, 0);
+  class_addmethod(tSquare2D_class, (t_method)tSquare2D_Xmax, gensym("setXmax"), A_DEFFLOAT, 0);
+  class_addmethod(tSquare2D_class, (t_method)tSquare2D_Ymax, gensym("setYmax"), A_DEFFLOAT, 0);
+
+
+}