def get_slots(self, buysell):
""" Returns available buy/sell slot location by x, y, w, h """
# gets trading window pos
x, y, w, h = self.pos
# find buy/sell slots
img = Screenshot.this(x, y, w, h, 'hsv')
if buysell == 'buy':
low = [32, 248, 192]
high = [35, 254, 203]
elif buysell == 'sell':
low = [16, 248, 122]
high = [17, 251, 204]
available_slots = self.get_hsv_pattern_pos(img, low, high)
slots = list()
for cnt in available_slots:
rect = cv2.boundingRect(cnt)
#pyautogui.moveTo(x, y)
slots.append(rect)
return slots #positions of buy/sell arrows
def set_main_wndw(self):
# gets screen size
w, h = pyautogui.size()
# takes screen screenshot. Returns hsv format image
scrn_scrnshot = Screenshot.this(0, 0, w, h, 'hsv')
# find Grand exchange window
# the rectangule only the GE can have when GE Trading window active
lower_hsv = np.array([12, 0, 7])
upper_hsv = np.array([40, 62, 64])
# mask of applied values
mask = cv2.inRange(scrn_scrnshot, lower_hsv, upper_hsv)
# find contours to get sides of rectangle
contours, h = cv2.findContours(mask, 1, 2)
for cnt in contours:
# looks for biggest square
# if cv2.contourArea(cnt) <= 1695.0:
# continue
# checks contour sides
approx = cv2.approxPolyDP(cnt, 0.01 * cv2.arcLength(cnt, True),
True)
# Squares are found with this code
# to find the rectangular GE window
if len(approx) == 4:
if cv2.contourArea(cnt) == 140123:
# position of GE Trading window found
x, y, w, h = cv2.boundingRect(cnt)
# add to take screenshot of GE trading window
w = x + w
h = y + h
self.pos = (x, y, w, h)
print(f"Trading window at:X={self.pos[0]} Y={self.pos[1]}")
return