v241211.2

Author: easycoder

dist/easycoder-241211.2-py2.py3-none-any.whl

@@ -1640,7 +1640,7 @@ def compileValue(self):
                     return value
             return None
 
-        print(f'Unknown token {token}')
+        self.warning(f'Core: Unknown token {token}')
         return None
 
     #############################################################################

dist/easycoder-241211.2.tar.gz

@@ -0,0 +1,90 @@
+from easycoder import Handler, FatalError, RuntimeError, math
+
+class Points(Handler):
+
+    def __init__(self, compiler):
+        Handler.__init__(self, compiler)
+
+    def getName(self):
+        return 'points'
+
+    #############################################################################
+    # Keyword handlers
+
+    def k_point(self, command):
+        return self.compileVariable(command, False)
+
+    def r_point(self, command):
+        return self.nextPC()
+
+    # set {point} to {xvalue} {yvalue}
+    def k_set(self, command):
+        if self.nextIsSymbol():
+            pointRecord = self.getSymbolRecord()
+            if pointRecord['keyword'] == 'point':
+                if self.nextIs('to'):
+                    xValue = self.nextValue()
+                    yValue = self.nextValue()
+                    command['x'] = xValue
+                    command['y'] = yValue
+                    command['name'] = pointRecord['name']
+                    self.add(command)
+        return True
+
+    def r_set(self, command):
+        pointRecord = self.getVariable(command['name'])
+        x = self.getRuntimeValue(command['x'])
+        y = self.getRuntimeValue(command['y'])
+        pointRecord['x'] = x
+        pointRecord['y'] = y
+        return self.nextPC()
+
+    #############################################################################
+    # Compile a value in this domain
+    def compileValue(self):
+        value = {}
+        value['domain'] = 'points'
+        if self.tokenIs('the'):
+            self.nextToken()
+        token = self.getToken()
+        if token == 'distance':
+            if self.nextIs('between'):
+                if self.nextIsSymbol():
+                    point1Record = self.getSymbolRecord()
+                    if point1Record['keyword'] == 'point':
+                        if self.nextIs('and'):
+                            if self.nextIsSymbol():
+                                point2Record = self.getSymbolRecord()
+                                if point2Record['keyword'] == 'point':
+                                    value['type'] = 'difference'
+                                    value['point1'] = point1Record['name']
+                                    value['point2'] = point2Record['name']
+            return value
+        return None
+
+    #############################################################################
+    # Modify a value or leave it unchanged.
+    def modifyValue(self, value):
+        return value
+
+    #############################################################################
+    # Value handlers
+
+    def v_difference(self, v):
+        point1 = self.getVariable(v['point1'])
+        point2 = self.getVariable(v['point2'])
+        dx = point2['x'] - point1['x']
+        dy = point2['y'] - point1['y']
+        value = {}
+        value['type'] = 'int'
+        value['content'] = int(math.sqrt(dx*dx + dy*dy))
+        return value
+
+    #############################################################################
+    # Compile a condition
+    def compileCondition(self):
+        condition = {}
+        return condition
+
+    #############################################################################
+    # Condition handlers

easycoder/ec_core.py

@@ -0,0 +1,17 @@
+!   Points example
+
+    script Points
+    
+    import Points from plugins/example.py
+    
+    point Point1
+    point Point2
+    variable Distance
+
+    print `Hello, world!`
+
+    set Point1 to 50 500
+    set Point2 to 200 300
+    
+    put the distance between Point1 and Point2 into Distance
+    print `The distance is ` cat Distance cat ` units`