Allow DelayBlock

interface/CBD/main.py

@@ -174,7 +174,7 @@ class InterfaceCore():
         self.mode = mode
 
     def clicked(self, event):
-        if self.mode not in ["AdditionBlock", "NegatorBlock", "ConstantBlock", "MultiplyBlock", "ConstantBlock", "InverseBlock"]:
+        if self.mode not in ["AdditionBlock", "NegatorBlock", "ConstantBlock", "MultiplyBlock", "ConstantBlock", "InverseBlock", "DelayBlock"]:
             print("Cannot create something not guaranteed to be block type!")
         else:
             if self.find((event.x, event.y)):
@@ -231,7 +231,7 @@ class InterfaceCore():
         print("Connect from %s to %s" % (source, target))
 
         if source and target:
-            if self.mode not in ["Link", "IC"]:
+            if self.mode not in ["Link", "InitialCondition"]:
                 print("Cannot create something not guaranteed to be link type!")
             else:
                 global name
@@ -279,16 +279,20 @@ def inverse():
     core.set_mode("InverseBlock")
 
 def ic():
-    core.set_mode("IC")
+    core.set_mode("InitialCondition")
+
+def delay():
+    core.set_mode("DelayBlock")
 
 Button(root, text="+", command=addition).pack()
 Button(root, text="-x", command=negation).pack()
 Button(root, text="*", command=multiply).pack()
 Button(root, text="1/x", command=inverse).pack()
-Button(root, text="C", command=constant).pack()
+Button(root, text="Constant", command=constant).pack()
+Button(root, text="Delay", command=delay).pack()
 
 Button(root, text="Link", command=link).pack()
-Button(root, text="IC", command=ic).pack()
+Button(root, text="InitialCondition", command=ic).pack()
 
 Button(root, text="SIM", command=simulate).pack()
 Button(root, text="STEP", command=step).pack()