Added mouse click functionality.

Engine/Engine.py

@@ -28,7 +28,15 @@ def __init__(self, engine):
         def run(self):
             while self.running:
                 start_time = time.time()
-
+
+                while len(self.engine.mouse_released) != 0:
+                    self.engine.mouse_released.pop()
+
+                while len(self.engine.mouse_up_instant) != 0:
+                    key = self.engine.mouse_up_instant.pop()
+                    self.engine.mouse_keys.discard(key)
+                    self.engine.mouse_released.add(key)
+
                 if self.engine.active_world is not None:
                     self.engine.active_world.runEntities()
                     self.engine.active_world.run()
@@ -49,6 +57,9 @@ def __init__(self):
 
         self.active_world = None
         self.pressed_keys = set()
+        self.mouse_keys = set()
+        self.mouse_released = set()
+        self.mouse_up_instant = set()
 
         self.run_thread = self.RunThread(self)
         self.run_thread.start()
@@ -68,6 +79,13 @@ def keyPressEvent(self, event):
     def keyReleaseEvent(self, event):
         self.pressed_keys.discard(event.key())
 
+    def mousePressEvent(self, event):
+        self.mouse_keys.add(event.button())
+
+    def mouseReleaseEvent(self, event):
+        self.mouse_up_instant.add(event.button())
+
+
     @staticmethod
     def start(main):
         app = QApplication(sys.argv)
@@ -102,6 +120,15 @@ def key(keyName):
         elif keyName == "backspace":
             return 0x01000003
 
+    @staticmethod
+    def mouseKey(keyName):
+        if keyName == "left":
+            return 0x00000001
+        if keyName == "right":
+            return 0x00000002
+        if keyName == "middle":
+            return 0x00000004
+
 if __name__ == '__main__':
     app = QApplication(sys.argv)
     ex = Engine()

Engine/World.py

@@ -90,3 +90,8 @@ def isKeyPressed(self, key):
         """
         return (key in self.engine.pressed_keys)
 
+    def mousePressed(self, key=0x00000001 ):
+        return (key in self.engine.mouse_keys)
+
+    def mouseReleased(self, key=0x00000001 ):
+        return (key in self.engine.mouse_released)