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This file was processed as: SHell self-extracting ARchive
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You can browse this item here: brushdmt
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|00001eb0| 65 66 69 6e 65 20 6d 69 | 6e 28 61 2c 62 29 20 28 |efine mi|n(a,b) (|
|00001ec0| 20 28 61 29 20 3c 20 28 | 62 29 20 3f 20 28 61 29 | (a) < (|b) ? (a)|
|00001ed0| 20 3a 20 28 62 29 20 29 | 0a 58 0a 58 50 69 78 72 | : (b) )|.X.XPixr|
|00001ee0| 65 63 74 20 2a 64 69 73 | 70 5f 70 72 2c 20 2a 73 |ect *dis|p_pr, *s|
|00001ef0| 61 76 65 5f 70 72 3b 0a | 58 69 6e 74 20 73 63 72 |ave_pr;.|Xint scr|
|00001f00| 65 65 6e 5f 73 61 76 65 | 64 20 3d 20 30 3b 0a 58 |een_save|d = 0;.X|
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|00001f30| 3b 0a 58 50 69 78 72 65 | 63 74 20 2a 62 72 75 73 |;.XPixre|ct *brus|
|00001f40| 68 5b 4d 41 58 42 52 55 | 53 48 45 53 5d 3b 0a 58 |h[MAXBRU|SHES];.X|
|00001f50| 69 6e 74 20 62 72 75 73 | 68 5f 77 5b 4d 41 58 42 |int brus|h_w[MAXB|
|00001f60| 52 55 53 48 45 53 5d 2c | 20 62 72 75 73 68 5f 68 |RUSHES],| brush_h|
|00001f70| 5b 4d 41 58 42 52 55 53 | 48 45 53 5d 3b 0a 58 69 |[MAXBRUS|HES];.Xi|
|00001f80| 6e 74 20 62 72 75 73 68 | 5f 74 79 70 65 5b 4d 41 |nt brush|_type[MA|
|00001f90| 58 42 52 55 53 48 45 53 | 5d 3b 0a 58 23 64 65 66 |XBRUSHES|];.X#def|
|00001fa0| 69 6e 65 20 42 54 5f 4a | 55 4d 50 20 30 0a 58 23 |ine BT_J|UMP 0.X#|
|00001fb0| 64 65 66 69 6e 65 20 42 | 54 5f 47 4c 49 44 45 20 |define B|T_GLIDE |
|00001fc0| 31 0a 58 69 6e 74 20 61 | 6e 79 5f 6a 75 6d 70 65 |1.Xint a|ny_jumpe|
|00001fd0| 72 73 2c 20 61 6e 79 5f | 67 6c 69 64 65 72 73 3b |rs, any_|gliders;|
|00001fe0| 0a 58 69 6e 74 20 62 72 | 75 73 68 5f 78 5b 4d 41 |.Xint br|ush_x[MA|
|00001ff0| 58 42 52 55 53 48 45 53 | 5d 2c 20 62 72 75 73 68 |XBRUSHES|], brush|
|00002000| 5f 79 5b 4d 41 58 42 52 | 55 53 48 45 53 5d 3b 0a |_y[MAXBR|USHES];.|
|00002010| 58 69 6e 74 20 62 72 75 | 73 68 5f 64 78 5b 4d 41 |Xint bru|sh_dx[MA|
|00002020| 58 42 52 55 53 48 45 53 | 5d 2c 20 62 72 75 73 68 |XBRUSHES|], brush|
|00002030| 5f 64 79 5b 4d 41 58 42 | 52 55 53 48 45 53 5d 3b |_dy[MAXB|RUSHES];|
|00002040| 0a 58 50 69 78 66 6f 6e | 74 20 2a 66 6f 6e 74 3b |.XPixfon|t *font;|
|00002050| 0a 58 69 6e 74 20 66 6f | 6e 74 5f 77 69 64 74 68 |.Xint fo|nt_width|
|00002060| 2c 20 66 6f 6e 74 5f 68 | 65 69 67 68 74 2c 20 6e |, font_h|eight, n|
|00002070| 75 6c 6c 5f 79 6f 66 66 | 73 65 74 3b 0a 58 0a 58 |ull_yoff|set;.X.X|
|00002080| 75 6e 73 69 67 6e 65 64 | 20 77 61 69 74 69 6e 67 |unsigned| waiting|
|00002090| 5f 73 65 63 73 3b 0a 58 | 75 6e 73 69 67 6e 65 64 |_secs;.X|unsigned|
|000020a0| 20 62 6c 61 6e 6b 69 6e | 67 5f 75 73 65 63 73 3b | blankin|g_usecs;|
|000020b0| 0a 58 0a 58 74 69 6d 65 | 5f 74 20 63 75 72 72 5f |.X.Xtime|_t curr_|
|000020c0| 74 69 6d 65 2c 20 6c 61 | 73 74 5f 74 69 6d 65 3b |time, la|st_time;|
|000020d0| 0a 58 0a 58 6c 6f 6e 67 | 20 72 61 6e 64 6f 6d 28 |.X.Xlong| random(|
|000020e0| 29 2c 20 74 69 6d 65 28 | 29 3b 0a 58 0a 58 6d 61 |), time(|);.X.Xma|
|000020f0| 69 6e 28 20 61 72 67 63 | 2c 20 61 72 67 76 20 29 |in( argc|, argv )|
|00002100| 0a 58 69 6e 74 20 61 72 | 67 63 3b 0a 58 63 68 61 |.Xint ar|gc;.Xcha|
|00002110| 72 20 2a 61 72 67 76 5b | 5d 3b 0a 58 20 20 20 20 |r *argv[|];.X |
|00002120| 7b 0a 58 20 20 20 20 69 | 6e 74 20 61 72 67 6e 2c |{.X i|nt argn,|
|00002130| 20 74 79 70 65 3b 0a 58 | 20 20 20 20 63 6f 6c 6f | type;.X| colo|
|00002140| 72 6d 61 70 5f 74 20 63 | 6f 6c 6f 72 6d 61 70 3b |rmap_t c|olormap;|
|00002150| 0a 58 20 20 20 20 46 49 | 4c 45 20 2a 66 64 3b 0a |.X FI|LE *fd;.|
|00002160| 58 20 20 20 20 75 6e 73 | 69 67 6e 65 64 20 69 64 |X uns|igned id|
|00002170| 6c 65 2c 20 69 64 6c 65 | 5f 74 69 6d 65 28 29 3b |le, idle|_time();|
|00002180| 0a 58 20 20 20 20 69 6e | 74 20 73 69 67 68 61 6e |.X in|t sighan|
|00002190| 64 6c 65 72 28 29 3b 0a | 58 20 20 20 20 63 68 61 |dler();.|X cha|
|000021a0| 72 20 2a 75 73 61 67 65 | 20 3d 20 22 75 73 61 67 |r *usage| = "usag|
|000021b0| 65 3a 20 20 25 73 20 5b | 2d 64 20 3c 73 65 63 6f |e: %s [|-d <seco|
|000021c0| 6e 64 73 3e 5d 20 5b 20 | 5b 2d 6a 7c 2d 67 5d 20 |nds>] [ |[-j|-g] |
|000021d0| 3c 72 61 73 74 65 72 66 | 69 6c 65 3e 20 5d 20 2e |<rasterf|ile> ] .|
|000021e0| 2e 2e 5c 6e 22 3b 0a 58 | 0a 58 20 20 20 20 2f 2a |..\n";.X|.X /*|
|000021f0| 20 4f 70 65 6e 20 64 69 | 73 70 6c 61 79 2e 20 2a | Open di|splay. *|
|00002200| 2f 0a 58 20 20 20 20 69 | 66 20 28 20 28 64 69 73 |/.X i|f ( (dis|
|00002210| 70 5f 70 72 20 3d 20 70 | 72 5f 6f 70 65 6e 28 20 |p_pr = p|r_open( |
|00002220| 22 2f 64 65 76 2f 66 62 | 22 20 29 29 20 3d 3d 20 |"/dev/fb|" )) == |
|00002230| 28 50 69 78 72 65 63 74 | 20 2a 29 20 30 20 29 0a |(Pixrect| *) 0 ).|
|00002240| 58 09 7b 0a 58 09 28 76 | 6f 69 64 29 20 66 70 72 |X.{.X.(v|oid) fpr|
|00002250| 69 6e 74 66 28 20 73 74 | 64 65 72 72 2c 20 22 25 |intf( st|derr, "%|
|00002260| 73 3a 20 65 72 72 6f 72 | 20 6f 70 65 6e 69 6e 67 |s: error| opening|
|00002270| 20 64 69 73 70 6c 61 79 | 5c 6e 22 2c 20 61 72 67 | display|\n", arg|
|00002280| 76 5b 30 5d 20 29 3b 0a | 58 09 65 78 69 74 28 20 |v[0] );.|X.exit( |
|00002290| 31 20 29 3b 0a 58 09 7d | 0a 58 20 20 20 20 64 69 |1 );.X.}|.X di|
|000022a0| 73 70 5f 77 20 3d 20 64 | 69 73 70 5f 70 72 2d 3e |sp_w = d|isp_pr->|
|000022b0| 70 72 5f 73 69 7a 65 2e | 78 3b 0a 58 20 20 20 20 |pr_size.|x;.X |
|000022c0| 64 69 73 70 5f 68 20 3d | 20 64 69 73 70 5f 70 72 |disp_h =| disp_pr|
|000022d0| 2d 3e 70 72 5f 73 69 7a | 65 2e 79 3b 0a 58 20 20 |->pr_siz|e.y;.X |
|000022e0| 20 20 69 66 20 28 20 28 | 73 61 76 65 5f 70 72 20 | if ( (|save_pr |
|000022f0| 3d 20 6d 65 6d 5f 63 72 | 65 61 74 65 28 64 69 73 |= mem_cr|eate(dis|
|00002300| 70 5f 77 2c 64 69 73 70 | 5f 68 2c 64 69 73 70 5f |p_w,disp|_h,disp_|
|00002310| 70 72 2d 3e 70 72 5f 64 | 65 70 74 68 29 29 20 3d |pr->pr_d|epth)) =|
|00002320| 3d 20 28 50 69 78 72 65 | 63 74 20 2a 29 20 30 20 |= (Pixre|ct *) 0 |
|00002330| 29 0a 58 09 7b 0a 58 09 | 28 76 6f 69 64 29 20 66 |).X.{.X.|(void) f|
|00002340| 70 72 69 6e 74 66 28 0a | 58 09 20 20 20 20 73 74 |printf(.|X. st|
|00002350| 64 65 72 72 2c 20 22 25 | 73 3a 20 6e 6f 74 20 65 |derr, "%|s: not e|
|00002360| 6e 6f 75 67 68 20 6d 65 | 6d 6f 72 79 20 74 6f 20 |nough me|mory to |
|00002370| 73 61 76 65 20 64 69 73 | 70 6c 61 79 5c 6e 22 2c |save dis|play\n",|
|00002380| 20 61 72 67 76 5b 30 5d | 20 29 3b 0a 58 09 65 78 | argv[0]| );.X.ex|
|00002390| 69 74 28 20 31 20 29 3b | 0a 58 09 7d 0a 58 0a 58 |it( 1 );|.X.}.X.X|
|000023a0| 20 20 20 20 2f 2a 20 50 | 61 72 73 65 20 61 72 67 | /* P|arse arg|
|000023b0| 73 2e 20 2a 2f 0a 58 20 | 20 20 20 61 72 67 6e 20 |s. */.X | argn |
|000023c0| 3d 20 31 3b 0a 58 20 20 | 20 20 62 72 75 73 68 65 |= 1;.X | brushe|
|000023d0| 73 20 3d 20 30 3b 0a 58 | 20 20 20 20 61 6e 79 5f |s = 0;.X| any_|
|000023e0| 6a 75 6d 70 65 72 73 20 | 3d 20 61 6e 79 5f 67 6c |jumpers |= any_gl|
|000023f0| 69 64 65 72 73 20 3d 20 | 30 3b 0a 58 20 20 20 20 |iders = |0;.X |
|00002400| 74 79 70 65 20 3d 20 42 | 54 5f 4a 55 4d 50 3b 0a |type = B|T_JUMP;.|
|00002410| 58 20 20 20 20 63 6f 6c | 6f 72 6d 61 70 2e 74 79 |X col|ormap.ty|
|00002420| 70 65 20 3d 20 52 4d 54 | 5f 4e 4f 4e 45 3b 0a 58 |pe = RMT|_NONE;.X|
|00002430| 20 20 20 20 77 61 69 74 | 69 6e 67 5f 73 65 63 73 | wait|ing_secs|
|00002440| 20 3d 20 44 45 46 41 55 | 4c 54 5f 57 41 49 54 49 | = DEFAU|LT_WAITI|
|00002450| 4e 47 5f 53 45 43 53 3b | 0a 58 0a 58 20 20 20 20 |NG_SECS;|.X.X |
|00002460| 77 68 69 6c 65 20 28 20 | 61 72 67 6e 20 3c 20 61 |while ( |argn < a|
|00002470| 72 67 63 20 29 0a 58 09 | 7b 0a 58 09 69 66 20 28 |rgc ).X.|{.X.if (|
|00002480| 20 73 74 72 63 6d 70 28 | 20 61 72 67 76 5b 61 72 | strcmp(| argv[ar|
|00002490| 67 6e 5d 2c 20 22 2d 64 | 22 20 29 20 3d 3d 20 30 |gn], "-d|" ) == 0|
|000024a0| 20 29 0a 58 09 20 20 20 | 20 7b 0a 58 09 20 20 20 | ).X. | {.X. |
|000024b0| 20 61 72 67 6e 2b 2b 3b | 0a 58 09 20 20 20 20 69 | argn++;|.X. i|
|000024c0| 66 20 28 20 61 72 67 6e | 20 3e 3d 20 61 72 67 63 |f ( argn| >= argc|
|000024d0| 20 7c 7c 0a 58 09 09 20 | 73 73 63 61 6e 66 28 20 | ||.X.. |sscanf( |
|000024e0| 61 72 67 76 5b 61 72 67 | 6e 5d 2c 20 22 25 64 22 |argv[arg|n], "%d"|
|000024f0| 2c 20 26 77 61 69 74 69 | 6e 67 5f 73 65 63 73 20 |, &waiti|ng_secs |
|00002500| 29 20 21 3d 20 31 20 29 | 0a 58 09 09 7b 0a 58 09 |) != 1 )|.X..{.X.|
|00002510| 09 28 76 6f 69 64 29 20 | 66 70 72 69 6e 74 66 28 |.(void) |fprintf(|
|00002520| 20 73 74 64 65 72 72 2c | 20 75 73 61 67 65 2c 20 | stderr,| usage, |
|00002530| 61 72 67 76 5b 30 5d 20 | 29 3b 0a 58 09 09 65 78 |argv[0] |);.X..ex|
|00002540| 69 74 28 20 31 20 29 3b | 0a 58 09 09 7d 0a 58 09 |it( 1 );|.X..}.X.|
|00002550| 20 20 20 20 7d 0a 58 09 | 65 6c 73 65 20 69 66 20 | }.X.|else if |
|00002560| 28 20 73 74 72 63 6d 70 | 28 20 61 72 67 76 5b 61 |( strcmp|( argv[a|
|00002570| 72 67 6e 5d 2c 20 22 2d | 67 22 20 29 20 3d 3d 20 |rgn], "-|g" ) == |
|00002580| 30 20 29 0a 58 09 20 20 | 20 20 74 79 70 65 20 3d |0 ).X. | type =|
|00002590| 20 42 54 5f 47 4c 49 44 | 45 3b 0a 58 09 65 6c 73 | BT_GLID|E;.X.els|
|000025a0| 65 20 69 66 20 28 20 73 | 74 72 63 6d 70 28 20 61 |e if ( s|trcmp( a|
|000025b0| 72 67 76 5b 61 72 67 6e | 5d 2c 20 22 2d 6a 22 20 |rgv[argn|], "-j" |
|000025c0| 29 20 3d 3d 20 30 20 29 | 0a 58 09 20 20 20 20 74 |) == 0 )|.X. t|
|000025d0| 79 70 65 20 3d 20 42 54 | 5f 4a 55 4d 50 3b 0a 58 |ype = BT|_JUMP;.X|
|000025e0| 09 65 6c 73 65 20 69 66 | 20 28 20 61 72 67 76 5b |.else if| ( argv[|
|000025f0| 61 72 67 6e 5d 5b 30 5d | 20 3d 3d 20 27 2d 27 20 |argn][0]| == '-' |
|00002600| 26 26 20 61 72 67 76 5b | 61 72 67 6e 5d 5b 31 5d |&& argv[|argn][1]|
|00002610| 20 21 3d 20 27 5c 30 27 | 20 29 0a 58 09 20 20 20 | != '\0'| ).X. |
|00002620| 20 7b 0a 58 09 20 20 20 | 20 28 76 6f 69 64 29 20 | {.X. | (void) |
|00002630| 66 70 72 69 6e 74 66 28 | 20 73 74 64 65 72 72 2c |fprintf(| stderr,|
|00002640| 20 75 73 61 67 65 2c 20 | 61 72 67 76 5b 30 5d 20 | usage, |argv[0] |
|00002650| 29 3b 0a 58 09 20 20 20 | 20 65 78 69 74 28 20 31 |);.X. | exit( 1|
|00002660| 20 29 3b 0a 58 09 20 20 | 20 20 7d 0a 58 09 65 6c | );.X. | }.X.el|
|00002670| 73 65 0a 58 09 20 20 20 | 20 7b 0a 58 09 20 20 20 |se.X. | {.X. |
|00002680| 20 69 66 20 28 20 73 74 | 72 63 6d 70 28 20 61 72 | if ( st|rcmp( ar|
|00002690| 67 76 5b 61 72 67 6e 5d | 2c 20 22 2d 22 20 29 20 |gv[argn]|, "-" ) |
|000026a0| 3d 3d 20 30 20 29 0a 58 | 09 09 66 64 20 3d 20 73 |== 0 ).X|..fd = s|
|000026b0| 74 64 69 6e 3b 0a 58 09 | 20 20 20 20 65 6c 73 65 |tdin;.X.| else|
|000026c0| 0a 58 09 09 69 66 20 28 | 20 28 66 64 20 3d 20 66 |.X..if (| (fd = f|
|000026d0| 6f 70 65 6e 28 20 61 72 | 67 76 5b 61 72 67 6e 5d |open( ar|gv[argn]|
|000026e0| 2c 20 22 72 22 20 29 29 | 20 3d 3d 20 28 46 49 4c |, "r" ))| == (FIL|
|000026f0| 45 20 2a 29 20 30 20 29 | 0a 58 09 09 20 20 20 20 |E *) 0 )|.X.. |
|00002700| 7b 0a 58 09 09 20 20 20 | 20 70 65 72 72 6f 72 28 |{.X.. | perror(|
|00002710| 20 61 72 67 76 5b 61 72 | 67 6e 5d 20 29 3b 0a 58 | argv[ar|gn] );.X|
|00002720| 09 09 20 20 20 20 65 78 | 69 74 28 20 31 20 29 3b |.. ex|it( 1 );|
|00002730| 0a 58 09 09 20 20 20 20 | 7d 0a 58 09 20 20 20 20 |.X.. |}.X. |
|00002740| 69 66 20 28 20 28 62 72 | 75 73 68 5b 62 72 75 73 |if ( (br|ush[brus|
|00002750| 68 65 73 5d 20 3d 20 70 | 72 5f 6c 6f 61 64 28 66 |hes] = p|r_load(f|
|00002760| 64 2c 26 63 6f 6c 6f 72 | 6d 61 70 29 29 20 3d 3d |d,&color|map)) ==|
|00002770| 20 28 50 69 78 72 65 63 | 74 20 2a 29 20 30 20 29 | (Pixrec|t *) 0 )|
|00002780| 0a 58 09 09 7b 0a 58 09 | 09 28 76 6f 69 64 29 20 |.X..{.X.|.(void) |
|00002790| 66 70 72 69 6e 74 66 28 | 0a 58 09 09 20 20 20 20 |fprintf(|.X.. |
|000027a0| 73 74 64 65 72 72 2c 20 | 22 25 73 3a 20 65 72 72 |stderr, |"%s: err|
|000027b0| 6f 72 20 72 65 61 64 69 | 6e 67 20 62 72 75 73 68 |or readi|ng brush|
|000027c0| 20 66 72 6f 6d 20 25 73 | 5c 6e 22 2c 0a 58 09 09 | from %s|\n",.X..|
|000027d0| 20 20 20 20 61 72 67 76 | 5b 30 5d 2c 20 61 72 67 | argv|[0], arg|
|000027e0| 76 5b 61 72 67 6e 5d 20 | 29 3b 0a 58 09 09 65 78 |v[argn] |);.X..ex|
|000027f0| 69 74 28 20 31 20 29 3b | 0a 58 09 09 7d 0a 58 09 |it( 1 );|.X..}.X.|
|00002800| 20 20 20 20 69 66 20 28 | 20 66 64 20 21 3d 20 73 | if (| fd != s|
|00002810| 74 64 69 6e 20 29 0a 58 | 09 09 28 76 6f 69 64 29 |tdin ).X|..(void)|
|00002820| 20 66 63 6c 6f 73 65 28 | 20 66 64 20 29 3b 0a 58 | fclose(| fd );.X|
|00002830| 09 20 20 20 20 69 66 20 | 28 20 62 72 75 73 68 5b |. if |( brush[|
|00002840| 62 72 75 73 68 65 73 5d | 2d 3e 70 72 5f 64 65 70 |brushes]|->pr_dep|
|00002850| 74 68 20 3e 20 64 69 73 | 70 5f 70 72 2d 3e 70 72 |th > dis|p_pr->pr|
|00002860| 5f 64 65 70 74 68 20 29 | 0a 58 09 09 7b 0a 58 09 |_depth )|.X..{.X.|
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|00003ae0| 73 74 72 75 63 74 20 73 | 74 61 74 20 73 62 3b 0a |struct s|tat sb;.|
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|00003ba0| 73 62 2e 73 74 5f 6d 74 | 69 6d 65 20 29 3b 0a 58 |sb.st_mt|ime );.X|
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|00003c60| 2c 20 26 73 62 20 29 3b | 0a 58 20 20 20 20 6d 69 |, &sb );|.X mi|
|00003c70| 6e 74 69 6d 65 20 3d 20 | 6d 69 6e 28 20 6d 69 6e |ntime = |min( min|
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|00003e10| 72 75 73 68 5f 79 5b 69 | 5d 3b 0a 58 20 20 20 20 |rush_y[i|];.X |
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|00003e60| 70 5f 77 20 2d 20 62 72 | 75 73 68 5f 77 5b 69 5d |p_w - br|ush_w[i]|
|00003e70| 20 29 3b 0a 58 09 62 72 | 75 73 68 5f 79 5b 69 5d | );.X.br|ush_y[i]|
|00003e80| 20 3d 20 72 61 6e 64 6f | 6d 28 29 20 25 20 28 20 | = rando|m() % ( |
|00003e90| 64 69 73 70 5f 68 20 2d | 20 62 72 75 73 68 5f 68 |disp_h -| brush_h|
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|00003eb0| 63 6f 6c 6c 69 73 69 6f | 6e 28 20 69 20 29 20 29 |collisio|n( i ) )|
|00003ec0| 0a 58 09 20 20 20 20 72 | 65 74 75 72 6e 20 31 3b |.X. r|eturn 1;|
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|00003ee0| 68 5f 78 5b 69 5d 20 3d | 20 6f 6c 64 78 3b 0a 58 |h_x[i] =| oldx;.X|
|00003ef0| 20 20 20 20 62 72 75 73 | 68 5f 79 5b 69 5d 20 3d | brus|h_y[i] =|
|00003f00| 20 6f 6c 64 79 3b 0a 58 | 20 20 20 20 72 65 74 75 | oldy;.X| retu|
|00003f10| 72 6e 20 30 3b 0a 58 20 | 20 20 20 7d 0a 58 0a 58 |rn 0;.X | }.X.X|
|00003f20| 69 6e 74 0a 58 67 6c 69 | 64 65 78 79 28 20 69 20 |int.Xgli|dexy( i |
|00003f30| 29 0a 58 69 6e 74 20 69 | 3b 0a 58 20 20 20 20 7b |).Xint i|;.X {|
|00003f40| 0a 58 20 20 20 20 69 6e | 74 20 6f 6c 64 78 2c 20 |.X in|t oldx, |
|00003f50| 6f 6c 64 79 3b 0a 58 20 | 20 20 20 69 6e 74 20 6a |oldy;.X | int j|
|00003f60| 3b 0a 58 0a 58 20 20 20 | 20 6f 6c 64 78 20 3d 20 |;.X.X | oldx = |
|00003f70| 62 72 75 73 68 5f 78 5b | 69 5d 3b 0a 58 20 20 20 |brush_x[|i];.X |
|00003f80| 20 6f 6c 64 79 20 3d 20 | 62 72 75 73 68 5f 79 5b | oldy = |brush_y[|
|00003f90| 69 5d 3b 0a 58 20 20 20 | 20 66 6f 72 20 28 20 6a |i];.X | for ( j|
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|00003fb0| 6a 2b 2b 20 29 0a 58 09 | 7b 0a 58 09 62 72 75 73 |j++ ).X.|{.X.brus|
|00003fc0| 68 5f 78 5b 69 5d 20 3d | 20 6f 6c 64 78 20 2b 20 |h_x[i] =| oldx + |
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|00003fe0| 72 75 73 68 5f 79 5b 69 | 5d 20 3d 20 6f 6c 64 79 |rush_y[i|] = oldy|
|00003ff0| 20 2b 20 62 72 75 73 68 | 5f 64 79 5b 69 5d 3b 0a | + brush|_dy[i];.|
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|00004010| 5d 20 3e 3d 20 30 20 26 | 26 20 62 72 75 73 68 5f |] >= 0 &|& brush_|
|00004020| 78 5b 69 5d 20 2b 20 62 | 72 75 73 68 5f 77 5b 69 |x[i] + b|rush_w[i|
|00004030| 5d 20 3c 20 64 69 73 70 | 5f 77 20 26 26 0a 58 09 |] < disp|_w &&.X.|
|00004040| 20 20 20 20 20 62 72 75 | 73 68 5f 79 5b 69 5d 20 | bru|sh_y[i] |
|00004050| 3e 3d 20 30 20 26 26 20 | 62 72 75 73 68 5f 79 5b |>= 0 && |brush_y[|
|00004060| 69 5d 20 2b 20 62 72 75 | 73 68 5f 68 5b 69 5d 20 |i] + bru|sh_h[i] |
|00004070| 3c 20 64 69 73 70 5f 68 | 20 26 26 0a 58 09 20 20 |< disp_h| &&.X. |
|00004080| 20 20 20 21 20 63 6f 6c | 6c 69 73 69 6f 6e 28 20 | ! col|lision( |
|00004090| 69 20 29 20 29 0a 58 09 | 20 20 20 20 72 65 74 75 |i ) ).X.| retu|
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|000040b0| 73 28 20 69 20 29 3b 0a | 58 09 7d 0a 58 0a 58 20 |s( i );.|X.}.X.X |
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|000040d0| 6f 6c 64 78 3b 0a 58 20 | 20 20 20 62 72 75 73 68 |oldx;.X | brush|
|000040e0| 5f 79 5b 69 5d 20 3d 20 | 6f 6c 64 79 3b 0a 58 20 |_y[i] = |oldy;.X |
|000040f0| 20 20 20 72 65 74 75 72 | 6e 20 30 3b 0a 58 20 20 | retur|n 0;.X |
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|00004180| 78 31 20 3d 20 62 72 75 | 73 68 5f 78 5b 69 5d 3b |x1 = bru|sh_x[i];|
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|000041a0| 5f 79 5b 69 5d 3b 0a 58 | 20 20 20 20 77 31 20 3d |_y[i];.X| w1 =|
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|000041c0| 20 20 68 31 20 3d 20 62 | 72 75 73 68 5f 68 5b 69 | h1 = b|rush_h[i|
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|000041e0| 3d 20 30 3b 20 6a 20 3c | 20 62 72 75 73 68 65 73 |= 0; j <| brushes|
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|00004220| 5f 78 5b 6a 5d 3b 0a 58 | 09 20 20 20 20 79 32 20 |_x[j];.X|. y2 |
|00004230| 3d 20 62 72 75 73 68 5f | 79 5b 6a 5d 3b 0a 58 09 |= brush_|y[j];.X.|
|00004240| 20 20 20 20 77 32 20 3d | 20 62 72 75 73 68 5f 77 | w2 =| brush_w|
|00004250| 5b 6a 5d 3b 0a 58 09 20 | 20 20 20 68 32 20 3d 20 |[j];.X. | h2 = |
|00004260| 62 72 75 73 68 5f 68 5b | 6a 5d 3b 0a 58 09 20 20 |brush_h[|j];.X. |
|00004270| 20 20 69 66 20 28 20 78 | 31 20 3c 20 78 32 20 2b | if ( x|1 < x2 +|
|00004280| 20 77 32 20 26 26 20 78 | 32 20 3c 20 78 31 20 2b | w2 && x|2 < x1 +|
|00004290| 20 77 31 20 26 26 0a 58 | 09 20 20 20 20 20 20 20 | w1 &&.X|. |
|000042a0| 20 20 79 31 20 3c 20 79 | 32 20 2b 20 68 32 20 26 | y1 < y|2 + h2 &|
|000042b0| 26 20 79 32 20 3c 20 79 | 31 20 2b 20 68 31 20 29 |& y2 < y|1 + h1 )|
|000042c0| 0a 58 09 09 72 65 74 75 | 72 6e 20 31 3b 0a 58 09 |.X..retu|rn 1;.X.|
|000042d0| 20 20 20 20 7d 0a 58 0a | 58 20 20 20 20 72 65 74 | }.X.|X ret|
|000042e0| 75 72 6e 20 30 3b 0a 58 | 20 20 20 20 7d 0a 58 0a |urn 0;.X| }.X.|
|000042f0| 58 6e 65 77 64 65 6c 74 | 61 73 28 20 69 20 29 0a |Xnewdelt|as( i ).|
|00004300| 58 69 6e 74 20 69 3b 0a | 58 20 20 20 20 7b 0a 58 |Xint i;.|X {.X|
|00004310| 20 20 20 20 62 72 75 73 | 68 5f 64 78 5b 69 5d 20 | brus|h_dx[i] |
|00004320| 3d 20 72 61 6e 64 6f 6d | 28 29 20 25 20 28 20 4d |= random|() % ( M|
|00004330| 41 58 44 45 4c 54 41 20 | 2a 20 32 20 29 20 2d 20 |AXDELTA |* 2 ) - |
|00004340| 4d 41 58 44 45 4c 54 41 | 3b 0a 58 20 20 20 20 69 |MAXDELTA|;.X i|
|00004350| 66 20 28 20 62 72 75 73 | 68 5f 64 78 5b 69 5d 20 |f ( brus|h_dx[i] |
|00004360| 3c 3d 20 30 20 29 20 62 | 72 75 73 68 5f 64 78 5b |<= 0 ) b|rush_dx[|
|00004370| 69 5d 2d 2d 3b 0a 58 20 | 20 20 20 62 72 75 73 68 |i]--;.X | brush|
|00004380| 5f 64 79 5b 69 5d 20 3d | 20 72 61 6e 64 6f 6d 28 |_dy[i] =| random(|
|00004390| 29 20 25 20 28 20 4d 41 | 58 44 45 4c 54 41 20 2a |) % ( MA|XDELTA *|
|000043a0| 20 32 20 29 20 2d 20 4d | 41 58 44 45 4c 54 41 3b | 2 ) - M|AXDELTA;|
|000043b0| 0a 58 20 20 20 20 69 66 | 20 28 20 62 72 75 73 68 |.X if| ( brush|
|000043c0| 5f 64 79 5b 69 5d 20 3c | 3d 20 30 20 29 20 62 72 |_dy[i] <|= 0 ) br|
|000043d0| 75 73 68 5f 64 79 5b 69 | 5d 2d 2d 3b 0a 58 20 20 |ush_dy[i|]--;.X |
|000043e0| 20 20 7d 0a 58 0a 58 2f | 2a 20 41 52 47 53 55 53 | }.X.X/|* ARGSUS|
|000043f0| 45 44 20 2a 2f 0a 58 69 | 6e 74 0a 58 73 69 67 68 |ED */.Xi|nt.Xsigh|
|00004400| 61 6e 64 6c 65 72 28 20 | 73 69 67 2c 20 63 6f 64 |andler( |sig, cod|
|00004410| 65 2c 20 73 63 70 20 29 | 0a 58 69 6e 74 20 73 69 |e, scp )|.Xint si|
|00004420| 67 2c 20 63 6f 64 65 3b | 0a 58 73 74 72 75 63 74 |g, code;|.Xstruct|
|00004430| 20 73 69 67 63 6f 6e 74 | 65 78 74 20 2a 73 63 70 | sigcont|ext *scp|
|00004440| 3b 0a 58 20 20 20 20 7b | 0a 58 20 20 20 20 72 65 |;.X {|.X re|
|00004450| 73 74 6f 72 65 5f 73 63 | 72 65 65 6e 28 20 29 3b |store_sc|reen( );|
|00004460| 0a 58 20 20 20 20 65 78 | 69 74 28 20 30 20 29 3b |.X ex|it( 0 );|
|00004470| 0a 58 20 20 20 20 7d 0a | 58 0a 58 73 61 76 65 5f |.X }.|X.Xsave_|
|00004480| 73 63 72 65 65 6e 28 20 | 29 0a 58 20 20 20 20 7b |screen( |).X {|
|00004490| 0a 58 20 20 20 20 70 72 | 5f 72 6f 70 28 20 73 61 |.X pr|_rop( sa|
|000044a0| 76 65 5f 70 72 2c 20 30 | 2c 20 30 2c 20 64 69 73 |ve_pr, 0|, 0, dis|
|000044b0| 70 5f 77 2c 20 64 69 73 | 70 5f 68 2c 20 50 49 58 |p_w, dis|p_h, PIX|
|000044c0| 5f 53 52 43 2c 20 64 69 | 73 70 5f 70 72 2c 20 30 |_SRC, di|sp_pr, 0|
|000044d0| 2c 20 30 20 29 3b 0a 58 | 20 20 20 20 73 63 72 65 |, 0 );.X| scre|
|000044e0| 65 6e 5f 73 61 76 65 64 | 20 3d 20 31 3b 0a 58 20 |en_saved| = 1;.X |
|000044f0| 20 20 20 7d 0a 58 0a 58 | 72 65 73 74 6f 72 65 5f | }.X.X|restore_|
|00004500| 73 63 72 65 65 6e 28 20 | 29 0a 58 20 20 20 20 7b |screen( |).X {|
|00004510| 0a 58 20 20 20 20 69 66 | 20 28 20 73 63 72 65 65 |.X if| ( scree|
|00004520| 6e 5f 73 61 76 65 64 20 | 29 0a 58 09 7b 0a 58 09 |n_saved |).X.{.X.|
|00004530| 63 68 61 72 20 63 6f 6d | 6d 61 6e 64 5b 32 30 30 |char com|mand[200|
|00004540| 5d 3b 0a 58 0a 58 09 2f | 2a 0a 58 09 2a 2a 20 52 |];.X.X./|*.X.** R|
|00004550| 65 66 72 65 73 68 20 74 | 68 65 20 73 63 72 65 65 |efresh t|he scree|
|00004560| 6e 20 61 73 20 77 65 6c | 6c 20 61 73 20 77 65 20 |n as wel|l as we |
|00004570| 63 61 6e 2c 20 77 68 69 | 63 68 20 69 73 20 6e 6f |can, whi|ch is no|
|00004580| 74 20 76 65 72 79 2e 0a | 58 09 2a 2a 20 50 65 72 |t very..|X.** Per|
|00004590| 68 61 70 73 20 6e 6f 20 | 6f 6e 65 20 77 69 6c 6c |haps no |one will|
|000045a0| 20 6e 6f 74 69 63 65 2e | 0a 58 09 2a 2f 0a 58 09 | notice.|.X.*/.X.|
|000045b0| 70 72 5f 72 6f 70 28 20 | 64 69 73 70 5f 70 72 2c |pr_rop( |disp_pr,|
|000045c0| 20 30 2c 20 30 2c 20 64 | 69 73 70 5f 77 2c 20 64 | 0, 0, d|isp_w, d|
|000045d0| 69 73 70 5f 68 2c 20 50 | 49 58 5f 53 52 43 2c 20 |isp_h, P|IX_SRC, |
|000045e0| 73 61 76 65 5f 70 72 2c | 20 30 2c 20 30 20 29 3b |save_pr,| 0, 0 );|
|000045f0| 0a 58 0a 58 23 69 66 64 | 65 66 20 58 52 45 46 52 |.X.X#ifd|ef XREFR|
|00004600| 45 53 48 0a 58 09 2f 2a | 20 49 66 20 58 20 68 61 |ESH.X./*| If X ha|
|00004610| 70 70 65 6e 73 20 74 6f | 20 62 65 20 72 75 6e 6e |ppens to| be runn|
|00004620| 69 6e 67 2c 20 64 6f 20 | 61 20 72 65 61 6c 20 72 |ing, do |a real r|
|00004630| 65 66 72 65 73 68 2e 20 | 2a 2f 0a 58 09 73 70 72 |efresh. |*/.X.spr|
|00004640| 69 6e 74 66 28 20 63 6f | 6d 6d 61 6e 64 2c 20 22 |intf( co|mmand, "|
|00004650| 25 73 20 32 3e 20 2f 64 | 65 76 2f 6e 75 6c 6c 20 |%s 2> /d|ev/null |
|00004660| 26 22 2c 20 58 52 45 46 | 52 45 53 48 20 29 3b 0a |&", XREF|RESH );.|
|00004670| 58 09 28 76 6f 69 64 29 | 20 73 79 73 74 65 6d 28 |X.(void)| system(|
|00004680| 20 63 6f 6d 6d 61 6e 64 | 20 29 3b 0a 58 23 65 6e | command| );.X#en|
|00004690| 64 69 66 20 58 52 45 46 | 52 45 53 48 0a 58 0a 58 |dif XREF|RESH.X.X|
|000046a0| 23 69 66 64 65 66 20 53 | 55 4e 52 45 46 52 45 53 |#ifdef S|UNREFRES|
|000046b0| 48 0a 58 09 2f 2a 20 49 | 66 20 73 75 6e 74 6f 6f |H.X./* I|f suntoo|
|000046c0| 6c 73 20 68 61 70 70 65 | 6e 73 20 74 6f 20 62 65 |ls happe|ns to be|
|000046d0| 20 72 75 6e 6e 69 6e 67 | 2c 20 64 6f 20 61 20 72 | running|, do a r|
|000046e0| 65 61 6c 20 72 65 66 72 | 65 73 68 2e 20 2a 2f 0a |eal refr|esh. */.|
|000046f0| 58 09 73 70 72 69 6e 74 | 66 28 0a 58 09 20 20 20 |X.sprint|f(.X. |
|00004700| 20 63 6f 6d 6d 61 6e 64 | 2c 0a 58 09 20 20 20 20 | command|,.X. |
|00004710| 22 25 73 20 2d 70 6f 73 | 69 74 69 6f 6e 20 30 20 |"%s -pos|ition 0 |
|00004720| 30 20 2d 73 69 7a 65 20 | 25 64 20 25 64 20 2d 6c |0 -size |%d %d -l|
|00004730| 61 62 65 6c 20 72 65 66 | 72 65 73 68 20 74 72 75 |abel ref|resh tru|
|00004740| 65 20 32 3e 20 2f 64 65 | 76 2f 6e 75 6c 6c 20 26 |e 2> /de|v/null &|
|00004750| 22 2c 0a 58 09 20 20 20 | 20 53 55 4e 52 45 46 52 |",.X. | SUNREFR|
|00004760| 45 53 48 2c 20 64 69 73 | 70 5f 77 2c 20 64 69 73 |ESH, dis|p_w, dis|
|00004770| 70 5f 68 20 29 3b 0a 58 | 09 28 76 6f 69 64 29 20 |p_h );.X|.(void) |
|00004780| 73 79 73 74 65 6d 28 20 | 63 6f 6d 6d 61 6e 64 20 |system( |command |
|00004790| 29 3b 0a 58 23 65 6e 64 | 69 66 20 53 55 4e 52 45 |);.X#end|if SUNRE|
|000047a0| 46 52 45 53 48 0a 58 0a | 58 09 73 63 72 65 65 6e |FRESH.X.|X.screen|
|000047b0| 5f 73 61 76 65 64 20 3d | 20 30 3b 0a 58 09 7d 0a |_saved =| 0;.X.}.|
|000047c0| 58 20 20 20 20 7d 0a 53 | 48 41 52 5f 45 4f 46 0a |X }.S|HAR_EOF.|
|000047d0| 69 66 20 74 65 73 74 20 | 31 30 39 33 37 20 2d 6e |if test |10937 -n|
|000047e0| 65 20 22 60 77 63 20 2d | 63 20 3c 20 27 62 72 75 |e "`wc -|c < 'bru|
|000047f0| 73 68 64 6d 74 2e 63 27 | 60 22 0a 74 68 65 6e 0a |shdmt.c'|`".then.|
|00004800| 09 65 63 68 6f 20 73 68 | 61 72 3a 20 65 72 72 6f |.echo sh|ar: erro|
|00004810| 72 20 74 72 61 6e 73 6d | 69 74 74 69 6e 67 20 22 |r transm|itting "|
|00004820| 27 62 72 75 73 68 64 6d | 74 2e 63 27 22 20 27 28 |'brushdm|t.c'" '(|
|00004830| 73 68 6f 75 6c 64 20 68 | 61 76 65 20 62 65 65 6e |should h|ave been|
|00004840| 20 31 30 39 33 37 20 63 | 68 61 72 61 63 74 65 72 | 10937 c|haracter|
|00004850| 73 29 27 0a 66 69 0a 66 | 69 20 23 20 65 6e 64 20 |s)'.fi.f|i # end |
|00004860| 6f 66 20 6f 76 65 72 77 | 72 69 74 69 6e 67 20 63 |of overw|riting c|
|00004870| 68 65 63 6b 0a 23 09 45 | 6e 64 20 6f 66 20 73 68 |heck.#.E|nd of sh|
|00004880| 65 6c 6c 20 61 72 63 68 | 69 76 65 0a 65 78 69 74 |ell arch|ive.exit|
|00004890| 20 30 0a 0a 0a | | 0... | |
+--------+-------------------------+-------------------------+--------+--------+
