目前，如果您左键单击该设备，它将被选中＆＃39; （或＆＃39;取消选择＆＃39;），并在其周围绘制绿色方块。然后，当您右键单击屏幕上的某个位置时，该单元会整齐地移动到您单击的位置的方块中。
此外，如果您使用向上，向下，向左或向右键，它将滚动屏幕。
import pygame
import random
pygame.init()
#Define mouse position
mouse_position_x = 525
mouse_position_y = 315
# Define colors
green = (0,255,0)
brown = (150,75,0)
#Define border position
border_x = 0
border_y = 0
#Define character selection box
def character_selection_box():
pygame.draw.line(screen,green,(character_location_x,character_location_y),(character_location_x+character_width,character_location_y),2) # Top bar
pygame.draw.line(screen,green,(character_location_x,character_location_y+character_height),(character_location_x+character_width,character_location_y+character_height),2) # Bottom bar
pygame.draw.line(screen,green,(character_location_x,character_location_y),(character_location_x,character_location_y+character_height),2) # Left bar
pygame.draw.line(screen,green,(character_location_x+character_width,character_location_y),(character_location_x+character_width,character_location_y+character_height+1),2) # Right bar
#Define round
def assign_square(n):
div = (n/35)
rou = round(div)
mul = (35*rou)
return int(mul)
#Set window
screen_width = 981
screen_height = 700
game_screen_width = 800
game_screen_height = 700
screen_size = (screen_width,screen_height)
screen = pygame.display.set_mode(screen_size)
pygame.display.set_caption("Warpath")
#Set block character
character_width = 35
character_height = 35
character_location_x = 525
character_location_y = 315
movement = 1
unit_selected = 0
#Load images
orc_grunt_forward = pygame.image.load('orc_forward3.png') #(35 by 35 pixel image)
character_image = orc_grunt_forward
#Loop until the user clicks the close button
shutdown = False
#Set clock
clock = pygame.time.Clock()
#Set scroll limit
scroll_x = 0
scroll_y = 0
# ---------- Main program loop -----------
while not shutdown:
# --- Main event loop ---
for event in pygame.event.get():
# --- If quit button pressed, shutdown
if event.type == pygame.QUIT:
shutdown = True
# --- If mouse button pressed
elif event.type == pygame.MOUSEBUTTONDOWN: # If a mouse button is pressed
mouse_position = pygame.mouse.get_pos() # Get mouse position
button_type = pygame.mouse.get_pressed() # Check which button was pressed
# --- If left click pressed and the curser was on a character, select that character
if button_type[0] == 1 and mouse_position[0] >= character_location_x and mouse_position[0] <= character_location_x + character_width and mouse_position[1] >= character_location_y and mouse_position[1] <= character_location_y + character_height:
print("Unit selected",unit_selected)
print(button_type)
unit_selected += 1
unit_selected /= unit_selected #(Otherwise it will add up unit selected if you click more than once)
int(unit_selected)
# --- If right click pressed and a character was selected (and it's within the game screen), move the character to the location
elif button_type[2] == 1 and unit_selected == 1 and mouse_position[0] > 175:
mouse_position_x *= 0
mouse_position_y *= 0
if mouse_position[0] >= assign_square(mouse_position[0]):
mouse_position_x += assign_square(mouse_position[0])
elif mouse_position[0] <= assign_square(mouse_position[0]):
mouse_position_x -= 35
mouse_position_x += assign_square(mouse_position[0])
if mouse_position[1] >= assign_square(mouse_position[1]):
mouse_position_y += assign_square(mouse_position[1])
elif mouse_position[1] <= assign_square(mouse_position[1]):
mouse_position_y -= 35
mouse_position_y += assign_square(mouse_position[1])
# --- If left click pressed and the curser was not on a character, deselect the character
elif button_type[0] == 1 and mouse_position[0] < character_location_x or mouse_position[0] > character_location_x + character_width or mouse_position[1] < character_location_y or mouse_position[1] > character_location_y + character_height:
print("Unit not selected")
print(button_type)
unit_selected *= 0
int(unit_selected)
# --- If key pressed, scroll the screen
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_RIGHT and scroll_x > -10:
direction = "right"
character_location_x -= 35
mouse_position_x -= 35
border_x -= 35
scroll_x -= 1
if event.key == pygame.K_LEFT and scroll_x < 10:
direction = "left"
character_location_x += 35
mouse_position_x += 35
border_x += 35
scroll_x += 1
if event.key == pygame.K_UP and scroll_y < 10:
direction = "up"
character_location_y += 35
mouse_position_y += 35
border_y += 35
scroll_y += 1
if event.key == pygame.K_DOWN and scroll_y > -10:
direction = "down"
character_location_y -= 35
mouse_position_y -= 35
border_y -= 35
scroll_y -= 1
# --- Game logic ---
# --- Set character movement
if character_location_x < mouse_position_x:
character_location_x += movement
if character_location_x > mouse_position_x:
character_location_x -= movement
if character_location_y < mouse_position_y:
character_location_y += movement
if character_location_y > mouse_position_y:
character_location_y -= movement
# --- Drawing ---
screen.fill(brown) # Draw background
screen.blit(character_image,(character_location_x,character_location_y)) # Draw character
if unit_selected == 1:
character_selection_box() # Draw character selection box if unit is selected
clock.tick(30)
pygame.display.flip()
#Shutdown
if shutdown == True:
pygame.quit()
问题在于我无法弄清楚如何将其扩展到多个单元 - 目前如果我想添加更多单元，我只能设法：
a）立即将它们全部移动
或
b）多次调整字符变量粘贴相同的代码（不是强大/可扩展的解决方案）
如何调整我的代码，以便我有一个可扩展的解决方案：
1）我可以选择一个单位并移动它，而不必一次移动每个单元
2）我可以通过单独点击每个单位来选择多个单位，并立即将它们全部移动（现在不用担心寻路）
我也尝试使用类来实现这一点，但我仍感觉我正在复制/粘贴多个函数，而不是拥有一个强大的解决方案。
在保留正常运行的程序的同时，我删除了任何与此无关的代码。
由于
答案 0 :(得分：1)
有几件事要做：
character_*更改为包含有关该单元的所有数据的对象。curl -X POST -H "Content-Type: application/json" -d '{"setting_type" : "call_to_actions","thread_state" : "existing_thread","call_to_actions":[{"type":"postback","title":"TITLE1","payload":"action?action1"}, {"type":"postback","title":"TITLE2","payload":"action?action2"},{"type":"postback","title":"TITLE3","payload":"action?action3"}]}' "https://graph.facebook.com/v2.6/me/thread_settings?access_token={YOUR ACCESS TOKEN}"
的代码中的任何地方，更改为for循环，其中您遍历字符数组以检查每个单元。这应该为您提供代码，您可以在其中选择多个单位（如果它们占据相同的位置）并独立于取消选择的单位移动它们。