NGUI - sprite显示顺序

狂风大尉

　在游戏中通常涉及到购买武器，商店里面摆了很多武器，点击哪个武器就在下面依次显示选中的武器。用NGUIsprite显示这些图片，但是必须显示的图片不是固定的位置，而是根据用户点击的顺序进行显示。首先定义相应的sprite，如果图片很多可以利用数组存储，点击的图片是按钮，给按钮添加buttonmessage，添加代码如下：

1. void click1()
   
2. 
   
3. {
   
4. 
   
5. if(i==0)
   
6. 
   
7. {
   
8. 
   
9. sprite1.SetActive(true);
   
10. 
    
11. sprite4.spriteName = “Orc Armor - Shoulders”;
    
12. 
    
13. }
    
14. 
    
15. if(i==1)
    
16. 
    
17. {
    
18. 
    
19. sprite2.SetActive(true);
    
20. 
    
21. sprite5.spriteName = “Orc Armor - Shoulders”;
    
22. 
    
23. }
    
24. 
    
25. if(i==2)
    
26. 
    
27. {
    
28. 
    
29. sprite3.SetActive(true);
    
30. 
    
31. sprite6.spriteName = “Orc Armor - Shoulders”;
    
32. 
    
33. }
    
34. 
    
35. i++;
    
36. 
    
37. }
    
38. 
    
39. void click2()
    
40. 
    
41. {
    
42. 
    
43. if(i==0)
    
44. 
    
45. {
    
46. 
    
47. sprite1.SetActive(true);
    
48. 
    
49. sprite4.spriteName = “Orc Armor - Bracers”;
    
50. 
    
51. }
    
52. 
    
53. if(i==1)
    
54. 
    
55. {
    
56. 
    
57. sprite2.SetActive(true);
    
58. 
    
59. sprite5.spriteName = “Orc Armor - Bracers”;
    
60. 
    
61. }
    
62. 
    
63. if(i==2)
    
64. 
    
65. {
    
66. 
    
67. sprite3.SetActive(true);
    
68. 
    
69. sprite6.spriteName = “Orc Armor - Bracers”;
    
70. 
    
71. }
    
72. 
    
73. i++;
    
74. 
    
75. }
    
76. 
    
77. void click3()
    
78. 
    
79. {
    
80. 
    
81. if(i==0)
    
82. 
    
83. {
    
84. 
    
85. sprite1.SetActive(true);
    
86. 
    
87. sprite4.spriteName = “Orc Armor - Boots”;
    
88. 
    
89. }
    
90. 
    
91. if(i==1)
    
92. 
    
93. {
    
94. 
    
95. sprite2.SetActive(true);
    
96. 
    
97. sprite5.spriteName = “Orc Armor - Boots”;
    
98. 
    
99. }
    
100. 
     
101. if(i==2)
     
102. 
     
103. {
     
104. 
     
105. sprite3.SetActive(true);
     
106. 
     
107. sprite6.spriteName = “Orc Armor - Boots”;
     
108. 
     
109. }
     
110. 
     
111. i++;
     
112. 
     
113. }

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