如何判断按下鼠标左键

wxs29

1. #==============================================================================
   
2. # ** 鼠标输出模块 (修复)
   
3. #------------------------------------------------------------------------------
   
4. #   by DerVVulfman
   
5. #   版本 1.2
   
6. #   08-18-2007
   
7. #------------------------------------------------------------------------------
   
8. #   建立在鼠标输出模块...
   
9. #
   
10. #   by Near Fantastica
    
11. #------------------------------------------------------------------------------
    
12. #   Set_Pos feature by
    
13. #   Freakboy
    
14. #------------------------------------------------------------------------------
    
15. #
    
16. #   CALLS:
    
17. #
    
18. #   Mouse.click?
    
19. #   判断鼠标是否真的按下(Ture/False).
    
20. #   这个值控制您按下的是左/右键,还是中键
    
21. 
    
22. #
    
23. #   Mouse.press?
    
24. #   判断鼠标是否真的按下/保持按下状态
    
25. #   这个值控制您按下的是左/右键,还是中键
    
26. #   Mouse.pixels
    
27. #   Mouse.pixels
    
28. #   这个值返回鼠标所在的坐标(640*480大小),如果鼠标超出游戏画面,这个值为空
    
29. #
    
30. #   Mouse.tiles
    
31. #   This returns  the mouse's screen  coordinates  in map tiles.   Based on the
    
32. #   system's 20x15 tile size,  this returns it in index values  (a 0-19 width &
    
33. #   a 0-14 height).  This functions the same manner as Mouse.pixels.
    
34. #
    
35. #   Mouse.set_pos
    
36. #   This allows you  to forcefully position the mouse at an x/y position within
    
37. #   the game screen by pixel coordinates.  Given the game's normal screen width
    
38. #   of 640x480, adding:  Mouse.set_pos(320,240)  should position the mouse dead
    
39. #   center of the gaming window.
    
40. #
    
41. #   Mouse.update
    
42. #   Add this routine  into your update routines  to update  the mouse position.
    
43. #   It must be called otherwise you won't get valid mouse coordinates.
    
44. #
    
45. #==============================================================================
    
46. 
    
47. module Mouse
    
48.   @mouse_menu = 0
    
49.   #--------------------------------------------------------------------------
    
50.   # * 鼠标点击
    
51.   #     button      : button
    
52.   #--------------------------------------------------------------------------
    
53.   def Mouse.click?(button)
    
54.     return true if @keys.include?(2) and button == 2
    
55.     return true if @keys.include?(button) and $click_abled
    
56.     return false
    
57.   end  
    
58.   #--------------------------------------------------------------------------
    
59.   # * 鼠标击键
    
60.   #     button      : button
    
61.   #--------------------------------------------------------------------------
    
62.   def Mouse.press?(button)
    
63.     return true if @press.include?(button)
    
64.     return false
    
65.   end
    
66.   #--------------------------------------------------------------------------
    
67.   # * 鼠标按下
    
68.   #     button      : button
    
69.   #--------------------------------------------------------------------------
    
70.   def Mouse.area?(x, y, width=32, height=32)
    
71.     return false if @pos == nil
    
72.     return true if @pos[0] >= x and @pos[0] <= (x+width) and @pos[1] >= y and @pos[1] <= (y+height)
    
73.     return false
    
74.   end
    
75.   #--------------------------------------------------------------------------
    
76.   # * 坐标
    
77.   #--------------------------------------------------------------------------
    
78.   def Mouse.pixels
    
79.     return @pos == nil ? [0, 0] : @pos
    
80.   end
    
81.   #--------------------------------------------------------------------------
    
82.   # * 鼠标初始坐标
    
83.   #--------------------------------------------------------------------------
    
84.   def Mouse.tiles
    
85.     return nil if @pos == nil
    
86.     x = @pos[0] / 32
    
87.     y = @pos[1] / 32
    
88.     return [x, y]
    
89.   end
    
90.   #--------------------------------------------------------------------------
    
91.   # * 设置鼠标初始坐标
    
92.   #--------------------------------------------------------------------------
    
93.   def Mouse.set_pos(x_pos=0, y_pos=0)
    
94.     width, height = Mouse.client_size
    
95.     if (x_pos.between?(0, width) && y_pos.between?(0, height))
    
96.       x = Mouse.client_pos[0] + x_pos; y = Mouse.client_pos[1] + y_pos
    
97.       Win32API.new('user32', 'SetCursorPos', 'NN', 'N').call(x, y)
    
98.     end
    
99.   end
    
100.   #--------------------------------------------------------------------------
     
101.   # * Mouse Update
     
102.   #--------------------------------------------------------------------------
     
103.   def Mouse.update
     
104.     @pos            = Mouse.pos
     
105.     @keys, @press   = [], []
     
106.     @keys.push(1)   if Win32API.new("user32","GetAsyncKeyState",['i'],'i').call(1) & 0X01 == 1
     
107.     @keys.push(2)   if Win32API.new("user32","GetAsyncKeyState",['i'],'i').call(2) & 0X01 == 1
     
108.     @keys.push(3)   if Win32API.new("user32","GetAsyncKeyState",['i'],'i').call(4) & 0X01 == 1
     
109.     @press.push(1)  if Win32API.new("user32","GetKeyState",['i'],'i').call(1) & 0X01 == 1
     
110.     @press.push(2)  if Win32API.new("user32","GetKeyState",['i'],'i').call(2) & 0X01 == 1
     
111.     @press.push(3)  if Win32API.new("user32","GetKeyState",['i'],'i').call(4) & 0X01 == 1
     
112.   end  
     
113.   #--------------------------------------------------------------------------
     
114.   # * Automatic functions below
     
115.   #--------------------------------------------------------------------------
     
116.   #
     
117.   #--------------------------------------------------------------------------
     
118.   # * Obtain Mouse position in screen
     
119.   #--------------------------------------------------------------------------
     
120.   def Mouse.global_pos
     
121.     pos = [0, 0].pack('ll')
     
122.     if Win32API.new('user32', 'GetCursorPos', 'p', 'i').call(pos) != 0
     
123.       return pos.unpack('ll')
     
124.     else
     
125.       return nil
     
126.     end
     
127.   end
     
128.   #--------------------------------------------------------------------------
     
129.   # * 返回鼠标坐标
     
130.   #--------------------------------------------------------------------------
     
131.   def Mouse.pos
     
132.     x, y = Mouse.screen_to_client(*Mouse.global_pos)
     
133.     width, height = Mouse.client_size
     
134.     begin
     
135.       if (x >= 0 and y >= 0 and x < width and y < height)
     
136.         return x, y
     
137.       else
     
138.         return nil
     
139.       end
     
140.     rescue
     
141.       return nil
     
142.     end
     
143.   end
     
144.   #--------------------------------------------------------------------------
     
145.   #  * Pass Screen to Game System
     
146.   #--------------------------------------------------------------------------
     
147.   def Mouse.screen_to_client(x, y)
     
148.     return nil unless x and y
     
149.     pos = [x, y].pack('ll')
     
150.     if Win32API.new('user32', 'ScreenToClient', %w(l p), 'i').call(Mouse.hwnd, pos) != 0
     
151.       return pos.unpack('ll')
     
152.     else
     
153.       return nil
     
154.     end
     
155.   end
     
156.   #--------------------------------------------------------------------------
     
157.   # * 得到游戏屏幕高度
     
158.   #--------------------------------------------------------------------------
     
159.   def Mouse.hwnd
     
160.     game_name = "\0" * 256
     
161.     Win32API.new('kernel32', 'GetPrivateProfileStringA', %w(p p p p l p), 'l').call('Game','Title','',game_name,255,".\\Game.ini")
     
162.     game_name.delete!("\0")
     
163.     return Win32API.new('user32', 'FindWindowA', %w(p p), 'l').call('RGSS Player',game_name)
     
164.   end
     
165.   #--------------------------------------------------------------------------
     
166.   # * 得到游戏屏幕宽度
     
167.   #--------------------------------------------------------------------------
     
168.   def Mouse.client_size
     
169.     rect = [0, 0, 0, 0].pack('l4')
     
170.     Win32API.new('user32', 'GetClientRect', %w(l p), 'i').call(Mouse.hwnd, rect)
     
171.     right, bottom = rect.unpack('l4')[2..3]
     
172.     return right, bottom
     
173.   end
     
174.   #--------------------------------------------------------------------------
     
175.   # * 得到窗口坐标
     
176.   #--------------------------------------------------------------------------
     
177.   def Mouse.client_pos
     
178.     rect = [0, 0, 0, 0].pack('l4')
     
179.     Win32API.new('user32', 'GetWindowRect', %w(l p), 'i').call(Mouse.hwnd, rect)
     
180.     left, upper = rect.unpack('l4')[0..1]
     
181.     return left+4, upper+30
     
182.   end
     
183. end

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如何判断按下鼠标左键？

李光兆

鼠标点一下就是咯.....

fux2

定义写的很清楚了。用Mouse.press?或Mouse.click?都可以

比如Mouse.press?(1)应该就是判断左键是否按下

楼上水帖自重

wxs29

fux2 发表于 2010-12-9 13:21
定义写的很清楚了。用Mouse.press?或Mouse.click?都可以

比如Mouse.press?(1)应该就是判断左键是否按下

那在事件里应该怎样写？

诡异の猫

他的左键不知道是不是0x01呃。。如果是的话
在事件里的话就是
条件分歧——4——脚本——Mouse.click?(0x01)

wxs29

诡异の猫 发表于 2010-12-9 22:34
他的左键不知道是不是0x01呃。。如果是的话
在事件里的话就是
条件分歧——4——脚本——Mouse.click?(0x01 ...

太感谢啦！OK结贴