如何确定移动图片的X,Y坐标啊？

aq5888123

RT,请问一下，如何确定移动图片的X,Y坐标啊？需要用什么公式吗？

---

请在标题处写明问题内容。
LC

逸豫

运用鼠标脚本 全屏 +此软件http://www.greendown.cn/soft/13186.html

ak68261095

一般情况下都是自己摸索吧...

IamI

不是挖坟不是挖坟……

1. module Stop
   
2.   @@bitmap = Bitmap.new(640 * 2 + 1,480 * 2 + 1)
   
3.   @@bitmap.fill_rect(640,0,1,960,Color.new(255,0,0))
   
4.   @@bitmap.fill_rect(0,480,1280,1,Color.new(255,0,0))
   
5.   @@viewport = Viewport.new(0,0,640,480)
   
6.   @@viewport.z = 2000
   
7.   @@sprite = Sprite.new(@@viewport)
   
8.   @@sprite.bitmap = @@bitmap
   
9.   @@sprite.visible = false
   
10.   @@help_bitmap = Bitmap.new(200,48)
    
11.   @@help_bitmap.font.color = Color.new(255,255,0)
    
12.   @@help_sprite = Sprite.new(@@viewport)
    
13.   @@help_sprite.bitmap = @@help_bitmap
    
14.   @@help_sprite.visible = false
    
15.   def self.main
    
16.     @@sprite.visible = true
    
17.     @@help_sprite.visible = true
    
18.     @@sprite.x = -320
    
19.     @@sprite.y = -240
    
20.     begin
    
21.       Graphics.update
    
22.       Mouse.update
    
23.       a = Mouse.pixels
    
24.       @@sprite.x = a[0] - 640
    
25.       @@sprite.y = a[1] - 480
    
26.       @@help_bitmap.clear
    
27.       @@help_bitmap.draw_text(0,0,200,48,"[#{a[0].to_s},#{a[1].to_s}]")
    
28.     end until Mouse.press?(3) or Mouse.press?(2) or Mouse.press?(1)
    
29.     @@sprite.visible = false
    
30.     @@help_sprite.visible = false
    
31.   end
    
32. end
    
33. 
    
34. class <<Input
    
35.   alias stop_update_add update unless method_defined?("stop_update_add")
    
36.   def update
    
37.     stop_update_add
    
38.     if Input.trigger?(Input::SHIFT)
    
39.       Stop.main
    
40.     end
    
41.   end
    
42. end

复制代码

1. 
   
2. #==============================================================================
   
3. # ** 鼠标输出模块
   
4. #------------------------------------------------------------------------------
   
5. #   微调 by zh99998
   
6. #   版本 1.2a
   
7. #   06-30-2010
   
8. #   修复press判定
   
9. #   基于沉影的鼠标系统修改版alpha
   
10. #------------------------------------------------------------------------------
    
11. #   by DerVVulfman
    
12. #   版本 1.2
    
13. #   08-18-2007
    
14. #------------------------------------------------------------------------------
    
15. #   建立在鼠标输出模块...
    
16. #
    
17. #   by Near Fantastica
    
18. #------------------------------------------------------------------------------
    
19. #   Set_Pos feature by
    
20. #   Freakboy
    
21. #------------------------------------------------------------------------------
    
22. #
    
23. #   CALLS:
    
24. #
    
25. #   Mouse.click?
    
26. #   判断鼠标是否真的按下(Ture/False).
    
27. #   这个值控制您按下的是左/右键,还是中键
    
28. 
    
29. #
    
30. #   Mouse.press?
    
31. #   判断鼠标是否真的按下/保持按下状态
    
32. #   这个值控制您按下的是左/右键,还是中键
    
33. #   Mouse.pixels
    
34. #   Mouse.pixels
    
35. #   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
    
36. #
    
37. #   Mouse.tiles
    
38. #   This returns  the mouse's screen  coordinates  in map tiles.   Based on the
    
39. #   system's 20x15 tile size,  this returns it in index values  (a 0-19 width &
    
40. #   a 0-14 height).  This functions the same manner as Mouse.pixels.
    
41. #
    
42. #   Mouse.set_pos
    
43. #   This allows you  to forcefully position the mouse at an x/y position within
    
44. #   the game screen by pixel coordinates.  Given the game's normal screen width
    
45. #   of 640x480, adding:  Mouse.set_pos(320,240)  should position the mouse dead
    
46. #   center of the gaming window.
    
47. #
    
48. #   Mouse.update
    
49. #   Add this routine  into your update routines  to update  the mouse position.
    
50. #   It must be called otherwise you won't get valid mouse coordinates.
    
51. #
    
52. #==============================================================================
    
53. 
    
54. module Mouse
    
55.   #--------------------------------------------------------------------------
    
56.   # ## 常量
    
57.   #--------------------------------------------------------------------------
    
58.   GetAsyncKeyState = Win32API.new("user32","GetAsyncKeyState",['i'],'i')
    
59.   GetKeyState = Win32API.new("user32","GetKeyState",['i'],'i')
    
60.   
    
61.   ScreenToClient = Win32API.new('user32', 'ScreenToClient', 'lp', 'i')
    
62.   
    
63.   GetCursorPos = Win32API.new('user32', 'GetCursorPos', 'p', 'i')
    
64.   GetClientRect = Win32API.new('user32', 'GetClientRect', 'lp', 'i')
    
65.   
    
66.   #--------------------------------------------------------------------------
    
67.   # * Mouse Click
    
68.   #     button      : button
    
69.   #--------------------------------------------------------------------------
    
70.   def Mouse.click?(button)
    
71.     return false if button == 1 and !$click_abled
    
72.     return true if @keys.include?(button)
    
73.     return false
    
74.   end  
    
75.   #--------------------------------------------------------------------------
    
76.   # * Mouse Pressed
    
77.   #     button      : button
    
78.   #--------------------------------------------------------------------------
    
79.   def Mouse.press?(button)
    
80.     return true if @press.include?(button)
    
81.     return false
    
82.   end
    
83.   #--------------------------------------------------------------------------
    
84.   # * Mouse Pressed
    
85.   #     button      : button
    
86.   #--------------------------------------------------------------------------
    
87.   def Mouse.area?(x, y, width=32, height=32)
    
88.     return false if @pos == nil
    
89.     return true if @pos[0] >= x and @pos[0] <= (x+width) and @pos[1] >= y and @pos[1] <= (y+height)
    
90.     return false
    
91.   end
    
92.   #--------------------------------------------------------------------------
    
93.   # * Mouse Pixel Position
    
94.   #--------------------------------------------------------------------------
    
95.   def Mouse.pixels
    
96.     return @pos == nil ? [0, 0] : @pos
    
97.   end
    
98.   #--------------------------------------------------------------------------
    
99.   # * Mouse Tile Position
    
100.   #--------------------------------------------------------------------------
     
101.   def Mouse.tiles
     
102.     return nil if @pos == nil
     
103.     x = @pos[0] / 32
     
104.     y = @pos[1] / 32
     
105.     return [x, y]
     
106.   end
     
107.   #--------------------------------------------------------------------------
     
108.   # * Set Mouse Position
     
109.   #--------------------------------------------------------------------------
     
110.   def Mouse.set_pos(x_pos=0, y_pos=0)
     
111.     width, height = Mouse.client_size
     
112.     if (x_pos.between?(0, width) && y_pos.between?(0, height))
     
113.       x = Mouse.client_pos[0] + x_pos; y = Mouse.client_pos[1] + y_pos
     
114.       Win32API.new('user32', 'SetCursorPos', 'NN', 'N').call(x, y)
     
115.     end
     
116.   end
     
117.   #--------------------------------------------------------------------------
     
118.   # * Mouse Update
     
119.   #--------------------------------------------------------------------------
     
120.   def Mouse.update
     
121.     @pos            = Mouse.pos
     
122.     @keys, @press   = [], []
     
123.     @keys.push(1)   if GetAsyncKeyState.call(1) & 0X01 == 1
     
124.     @keys.push(2)   if GetAsyncKeyState.call(2) & 0X01 == 1
     
125.     @keys.push(3)   if GetAsyncKeyState.call(4) & 0X01 == 1
     
126.     @press.push(1)  if GetKeyState.call(1) > 1
     
127.     @press.push(2)  if GetKeyState.call(2) > 1
     
128.     @press.push(3)  if GetKeyState.call(4) > 1
     
129.     ## 鼠标双击
     
130.     @wait ||= 0
     
131.     @wait += 1 if @key != nil
     
132.     (@key = nil; @wait = 0) if @wait > 30 # 双击时间
     
133.   end  
     
134.   #--------------------------------------------------------------------------
     
135.   # * Automatic functions below
     
136.   #--------------------------------------------------------------------------
     
137.   #
     
138.   #--------------------------------------------------------------------------
     
139.   # * Obtain Mouse position in screen
     
140.   #--------------------------------------------------------------------------
     
141.   def Mouse.global_pos
     
142.     pos = [0, 0].pack('ll')
     
143.     if GetCursorPos.call(pos) != 0
     
144.       return pos.unpack('ll')
     
145.     else
     
146.       return nil
     
147.     end
     
148.   end
     
149.   #--------------------------------------------------------------------------
     
150.   # * Return Screen mouse position within game window
     
151.   #--------------------------------------------------------------------------
     
152.   def Mouse.pos
     
153.     x, y = Mouse.screen_to_client(*Mouse.global_pos)
     
154.     width, height = Mouse.client_size
     
155.     begin
     
156.       if (x >= 0 and y >= 0 and x < width and y < height)
     
157.         return x, y
     
158.       else
     
159.         return nil
     
160.       end
     
161.     rescue
     
162.       return nil
     
163.     end
     
164.   end
     
165.   #--------------------------------------------------------------------------
     
166.   #  * Pass Screen to Game System
     
167.   #--------------------------------------------------------------------------
     
168.   def Mouse.screen_to_client(x, y)
     
169.     return nil unless x and y
     
170.     pos = [x, y].pack('ll')
     
171.     if ScreenToClient.call(HWND, pos) != 0
     
172.       return pos.unpack('ll')
     
173.     else
     
174.       return nil
     
175.     end
     
176.   end
     
177.   #--------------------------------------------------------------------------
     
178.   # * Get Game Window Size
     
179.   #--------------------------------------------------------------------------
     
180.   def Mouse.client_size
     
181.     rect = [0, 0, 0, 0].pack('l4')
     
182.     GetClientRect.call(HWND, rect)
     
183.     right, bottom = rect.unpack('l4')[2..3]
     
184.     return right, bottom
     
185.   end
     
186.   #--------------------------------------------------------------------------
     
187.   # * Get Window Position
     
188.   #--------------------------------------------------------------------------
     
189.   def Mouse.client_pos
     
190.     rect = [0, 0, 0, 0].pack('l4')
     
191.     ## 用户区
     
192.     GetClientRect.call(HWND, rect)
     
193.     left, upper = rect.unpack('l4')[0..1]
     
194.     return left, upper
     
195.   end
     
196.   #--------------------------------------------------------------------------
     
197.   # ## 句柄
     
198.   #--------------------------------------------------------------------------
     
199.   def Mouse.get_hwnd
     
200.     game_name = "\0" * 256
     
201.     Win32API.new('kernel32', 'GetPrivateProfileStringA', 'pppplp', 'l').call('Game','Title','',game_name,255,".\\Game.ini")
     
202.     game_name.delete!("\0")
     
203.     return Win32API.new('user32', 'FindWindowA', 'pp', 'l').call('RGSS Player',game_name)
     
204.   end
     
205.   #--------------------------------------------------------------------------
     
206.   # ## 双击
     
207.   #--------------------------------------------------------------------------
     
208.   def self.double_click?(key)
     
209.     if @keys.include?(key)
     
210.       @key !=key ? (@key = key; return false) : (@key = nil; return true)
     
211.     end
     
212.   end
     
213.   ## 句柄常量
     
214.   HWND = Mouse.get_hwnd
     
215.   
     
216.   ###############
     
217.   GetMessage = Win32API.new('user32','GetMessage','plll','l')
     
218.   
     
219.   Point = Struct.new(:x, :y)
     
220.   Message = Struct.new(:message, :wparam, :lparam, :pt)
     
221.   Param = Struct.new(:x, :y, :scroll)
     
222.   
     
223.   def self.scroll
     
224.     msg = "\0"*32
     
225.     GetMessage.call(msg,0,0,0)
     
226.     r = wmcallback(unpack_msg(msg))
     
227.     return r unless r.nil?
     
228.   end
     
229.   
     
230.   def wmcallback(msg)
     
231.     return unless msg.message == Scroll
     
232.     param = Param.new
     
233.     param.x = word2signed_short(loword(msg.lparam))
     
234.     param.y = word2signed_short(hiword(msg.lparam))
     
235.     param.scroll = word2signed_short(hiword(msg.wparam))
     
236.     return [param.x,param.y,param.scroll]
     
237.   end
     
238.   
     
239.   def hiword(dword)
     
240.     ###return ((dword&0xffff0000)>>16)&0x0000ffff
     
241.     return (dword & 0xffff0000) / 0x10000
     
242.   end
     
243.   
     
244.   def loword(dword)
     
245.     return dword&0x0000ffff
     
246.   end
     
247. end

复制代码

按Shift使用，按鼠标任意键退出。

火ZHI意志

LZ我一般都用这个方法
在游戏里并行处理把角色的画面X、Y坐标代入到图片的移动位置（PS:可以用变量确定）
然后你的角色随便走，就可以看到图片和你角色也在一起动，因为是画面XY坐标，
所以图片不会离开视线\
（其实更方便的是F9的Debug，可以随便挑变量和开关:victory:）

IamI

otz，明天写个定标脚本……晚上手机无法开rm。

trentswd

ps里面ctrl+T自由变换，把原点移到左上角，会自动吸附过去，然后显示出坐标，非常精确

aq5888123

可以用$game_variables[1] = $game_screen.pictures[1].x之类的给变量赋值啊...还是说我理解错了- -b...

...
zhangbanxian 发表于 2010-6-30 14:43 [url=http://rpg.blue/forum.php?
mod=redirect&goto=findpost&pid=1435398&ptid=140390][/url]

应该是我技术含量的问题。。。。。

zhangbanxian

是啊，但是。。。。。这个是。。。。什么？
aq5888123 发表于 2010-6-30 14:35

可以用$game_variables[1] = $game_screen.pictures[1].x之类的给变量赋值啊...还是说我理解错了- -b...