7fd59977 |
1 | |
2 | #include <Xw_Extension.h> |
3 | |
4 | /* ifdef then trace on */ |
5 | #ifdef TRACE |
6 | #define TRACE_SET_TILEMAP |
7 | #endif |
8 | |
9 | /* |
10 | XW_STATUS Xw_set_tilemap(awindow,atilemap): |
11 | XW_EXT_WINDOW *awindow |
12 | XW_EXT_TILEMAP *atilemap |
13 | |
14 | Set a tilemap to an existing window |
15 | |
16 | Returns XW_ERROR if Bad Tilemap |
17 | Returns XW_SUCCESS if successful |
18 | |
19 | */ |
20 | |
21 | #ifdef XW_PROTOTYPE |
22 | XW_STATUS Xw_set_tilemap (void *awindow,void *atilemap) |
23 | #else |
24 | XW_STATUS Xw_set_tilemap (awindow,atilemap) |
25 | void *awindow; |
26 | void *atilemap ; |
27 | #endif /*XW_PROTOTYPE*/ |
28 | { |
29 | XW_EXT_WINDOW *pwindow = (XW_EXT_WINDOW*)awindow; |
30 | XW_EXT_TILEMAP *ptilemap = (XW_EXT_TILEMAP*)atilemap ; |
31 | if( !Xw_isdefine_window(pwindow) ) { |
32 | /*ERROR*Bad EXT_WINDOW Address*/ |
33 | Xw_set_error(24,"Xw_set_colormap",pwindow) ; |
34 | return (XW_ERROR) ; |
35 | } |
36 | |
37 | if( !Xw_isdefine_tilemap(ptilemap) ) { |
38 | /*ERROR*Bad EXT_TILEMAP Address*/ |
39 | Xw_set_error(49,"Xw_set_tilemap",ptilemap) ; |
40 | return (XW_ERROR) ; |
41 | } |
42 | |
43 | _TILEMAP = ptilemap ; |
44 | _TILEMAP->maxwindow++ ; |
45 | |
46 | #ifdef TRACE_SET_TILEMAP |
47 | if( Xw_get_trace() ) { |
48 | printf(" Xw_set_tilemap(%lx,%lx)\n",(long ) pwindow,(long ) ptilemap) ; |
49 | } |
50 | #endif |
51 | |
52 | return (XW_SUCCESS); |
53 | } |