SATCollision

    def SATCollision(self,boundingbox):
        #generate an axis that is perpendicular to each edge of each object
        #since rectangles are used, 4 axis axes are needed and not 8




        A_TR = self.Rect.topright #Top right corner
        A_TL = self.Rect.topleft #Top left corner
        A_BR = self.Rect.bottomright

        A_BL = self.Rect.bottomleft #not used in axis

        B_TL = boundingbox.Rect.topleft
        B_TR = boundingbox.Rect.topright
        B_BL = boundingbox.Rect.bottomleft

        B_BR = boundingbox.Rect.bottomright #not used in axis


        Axis1 = [  -(A_TR[1] - A_TL[1]),
                 A_TR[0] - A_TL[0]
                 ]
        Axis2 = [ -(A_TR[1] - A_BR[1]),
                 A_TR[0] - A_BR[0]
                 ]

        Axis3 = [ -(B_TL[1] - B_BL[1]),
                 B_TL[0] - B_BL[0]
                 ]
        Axis4 = [- (B_TL[1] - B_TR[1]),
                 B_TL[0] - B_TR[0]
                 ]

        axes = (Axis1, Axis2, Axis3, Axis4)
        for axis in axes:
            #get the min and max values, ignore
            # negatives and get their absolute value
            a_min  = 0
            a_max = 0
            b_min = 0
            b_max = 0

            A_Projections = [ getProjection(A_TL, axis),
                        getProjection(A_TR, axis),
                        getProjection(A_BL, axis),
                        getProjection(A_BR, axis),
                         ]

            B_Projections = [ getProjection(B_TL, axis),
                         getProjection(B_TR, axis),
                         getProjection(B_BL, axis),
                         getProjection(B_BR, axis),
                         ]

            for i in xrange(4):
                for j in xrange(i+1,4):
                    line = math.sqrt( (A_Projections[j][0] - A_Projections[i][0]) ** 2 + (A_Projections[j][1] - A_Projections[i][1]) **2)
                    if line > a_max: a_max = line
                    if line > a_max: a_max = line
                    elif line < a_min: a_min = line

            for i in xrange(4):
                for j in xrange(i+1,4):
                    line = math.sqrt((B_Projections[j][0] - B_Projections[i][0]) ** 2 + (B_Projections[j][1] - B_Projections[i][1]) **2)
                    if line > b_max: b_max = line
                    elif line < b_min: b_min = line


            # print B_Scalars
            if not ( b_min <= a_max and b_max >= a_min ):
                #no overlap so no collision
                return 0

        Debugger.debugPrint('SAT Detected collided')

        return 1