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|00000000| 50 61 74 68 3a 20 77 75 | 67 61 74 65 21 77 75 63 |Path: wu|gate!wuc|
|00000010| 73 31 21 75 75 6e 65 74 | 21 61 6c 6c 62 65 72 79 |s1!uunet|!allbery|
|00000020| 0a 46 72 6f 6d 3a 20 61 | 6c 6c 62 65 72 79 40 75 |.From: a|llbery@u|
|00000030| 75 6e 65 74 2e 55 55 2e | 4e 45 54 20 28 42 72 61 |unet.UU.|NET (Bra|
|00000040| 6e 64 6f 6e 20 53 2e 20 | 41 6c 6c 62 65 72 79 20 |ndon S. |Allbery |
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|00000070| 20 63 6f 6d 70 2e 73 6f | 75 72 63 65 73 2e 6d 69 | comp.so|urces.mi|
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|00000090| 30 36 35 3a 20 62 69 74 | 6d 61 70 20 67 72 61 70 |065: bit|map grap|
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|000000b0| 53 75 6e 54 6f 6f 6c 73 | 0a 4d 65 73 73 61 67 65 |SunTools|.Message|
|000000c0| 2d 49 44 3a 20 3c 38 39 | 30 33 30 37 31 38 31 36 |-ID: <89|03071816|
|000000d0| 2e 61 61 31 32 31 34 30 | 40 64 62 34 2e 63 73 2e |.aa12140|@db4.cs.|
|000000e0| 63 6f 6e 63 6f 72 64 69 | 61 2e 63 61 3e 0a 44 61 |concordi|a.ca>.Da|
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|00000110| 72 3a 20 61 6c 6c 62 65 | 72 79 40 75 75 6e 65 74 |r: allbe|ry@uunet|
|00000120| 2e 55 55 2e 4e 45 54 0a | 52 65 70 6c 79 2d 54 6f |.UU.NET.|Reply-To|
|00000130| 3a 20 6b 69 72 6f 6e 40 | 64 62 34 2e 63 73 2e 63 |: kiron@|db4.cs.c|
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|00000150| 73 3a 20 31 32 39 30 0a | 41 70 70 72 6f 76 65 64 |s: 1290.|Approved|
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|000006b0| 77 69 6c 6c 20 62 65 20 | 4d 41 4e 59 21 21 21 21 |will be |MANY!!!!|
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|00000d30| 3b 0a 0a 73 74 61 74 69 | 63 20 73 68 6f 72 74 20 |;..stati|c short |
|00000d40| 20 20 20 69 6f 5f 64 61 | 74 5b 5d 20 3d 20 7b 0a |   io_da|t[] = {.|
|00000d50| 23 69 6e 63 6c 75 64 65 | 20 22 69 6d 61 67 65 73 |#include| "images|
|00000d60| 2f 69 6f 2e 70 72 22 0a | 7d 3b 0a 6d 70 72 5f 73 |/io.pr".|};.mpr_s|
|00000d70| 74 61 74 69 63 28 73 75 | 65 64 5f 69 6f 2c 20 31 |tatic(su|ed_io, 1|
|00000d80| 36 2c 20 31 36 2c 20 31 | 2c 20 69 6f 5f 64 61 74 |6, 16, 1|, io_dat|
|00000d90| 29 3b 0a 0a 73 74 61 74 | 69 63 20 73 68 6f 72 74 |);..stat|ic short|
|00000da0| 20 20 20 20 65 72 61 73 | 65 72 5f 64 61 74 5b 5d |    eras|er_dat[]|
|00000db0| 20 3d 20 7b 0a 23 69 6e | 63 6c 75 64 65 20 22 69 | = {.#in|clude "i|
|00000dc0| 6d 61 67 65 73 2f 65 72 | 61 73 65 2e 70 72 22 0a |mages/er|ase.pr".|
|00000dd0| 7d 3b 0a 6d 70 72 5f 73 | 74 61 74 69 63 28 73 75 |};.mpr_s|tatic(su|
|00000de0| 65 64 5f 65 72 61 73 65 | 72 2c 20 31 36 2c 20 31 |ed_erase|r, 16, 1|
|00000df0| 36 2c 20 31 2c 20 65 72 | 61 73 65 72 5f 64 61 74 |6, 1, er|aser_dat|
|00000e00| 29 3b 0a 0a 73 74 61 74 | 69 63 20 73 68 6f 72 74 |);..stat|ic short|
|00000e10| 20 20 20 20 63 75 74 5f | 64 61 74 5b 5d 20 3d 20 |    cut_|dat[] = |
|00000e20| 7b 0a 23 69 6e 63 6c 75 | 64 65 20 22 69 6d 61 67 |{.#inclu|de "imag|
|00000e30| 65 73 2f 63 75 74 2e 70 | 72 22 0a 7d 3b 0a 6d 70 |es/cut.p|r".};.mp|
|00000e40| 72 5f 73 74 61 74 69 63 | 28 73 75 65 64 5f 63 75 |r_static|(sued_cu|
|00000e50| 74 2c 20 31 36 2c 20 31 | 36 2c 20 31 2c 20 63 75 |t, 16, 1|6, 1, cu|
|00000e60| 74 5f 64 61 74 29 3b 0a | 0a 73 74 61 74 69 63 20 |t_dat);.|.static |
|00000e70| 73 68 6f 72 74 20 20 20 | 20 63 6f 70 79 5f 64 61 |short   | copy_da|
|00000e80| 74 5b 5d 20 3d 20 7b 0a | 23 69 6e 63 6c 75 64 65 |t[] = {.|#include|
|00000e90| 20 22 69 6d 61 67 65 73 | 2f 63 6f 70 79 2e 70 72 | "images|/copy.pr|
|00000ea0| 22 0a 7d 3b 0a 6d 70 72 | 5f 73 74 61 74 69 63 28 |".};.mpr|_static(|
|00000eb0| 73 75 65 64 5f 63 6f 70 | 79 2c 20 31 36 2c 20 31 |sued_cop|y, 16, 1|
|00000ec0| 36 2c 20 31 2c 20 63 6f | 70 79 5f 64 61 74 29 3b |6, 1, co|py_dat);|
|00000ed0| 0a 0a 73 74 61 74 69 63 | 20 73 68 6f 72 74 20 20 |..static| short  |
|00000ee0| 20 20 70 61 73 74 65 5f | 64 61 74 5b 5d 20 3d 20 |  paste_|dat[] = |
|00000ef0| 7b 0a 23 69 6e 63 6c 75 | 64 65 20 22 69 6d 61 67 |{.#inclu|de "imag|
|00000f00| 65 73 2f 70 61 73 74 65 | 2e 70 72 22 0a 7d 3b 0a |es/paste|.pr".};.|
|00000f10| 6d 70 72 5f 73 74 61 74 | 69 63 28 73 75 65 64 5f |mpr_stat|ic(sued_|
|00000f20| 70 61 73 74 65 2c 20 31 | 36 2c 20 31 36 2c 20 31 |paste, 1|6, 16, 1|
|00000f30| 2c 20 70 61 73 74 65 5f | 64 61 74 29 3b 0a 0a 44 |, paste_|dat);..D|
|00000f40| 45 46 49 4e 45 5f 49 43 | 4f 4e 5f 46 52 4f 4d 5f |EFINE_IC|ON_FROM_|
|00000f50| 49 4d 41 47 45 28 68 65 | 6c 6c 6f 5f 69 63 6f 6e |IMAGE(he|llo_icon|
|00000f60| 2c 20 69 63 6f 6e 5f 69 | 6d 61 67 65 29 3b 0a 69 |, icon_i|mage);.i|
|00000f70| 6e 74 20 20 20 20 20 20 | 20 20 20 20 20 20 20 70 |nt      |       p|
|00000f80| 61 74 74 65 72 6e 31 5b | 31 36 5d 20 3d 20 7b 30 |attern1[|16] = {0|
|00000f90| 2c 20 30 2c 20 30 2c 20 | 30 2c 20 30 2c 20 30 2c |, 0, 0, |0, 0, 0,|
|00000fa0| 20 30 2c 20 30 2c 20 30 | 2c 20 30 2c 20 30 2c 20 | 0, 0, 0|, 0, 0, |
|00000fb0| 30 2c 20 30 2c 20 30 2c | 20 30 2c 20 30 7d 2c 0a |0, 0, 0,| 0, 0},.|
|00000fc0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000fd0| 70 61 74 74 65 72 6e 32 | 5b 31 36 5d 20 3d 20 7b |pattern2|[16] = {|
|00000fe0| 30 2c 20 30 2c 20 30 2c | 20 31 2c 20 30 2c 20 30 |0, 0, 0,| 1, 0, 0|
|00000ff0| 2c 20 31 2c 20 30 2c 20 | 30 2c 20 31 2c 20 30 2c |, 1, 0, |0, 1, 0,|
|00001000| 20 30 2c 20 31 2c 20 30 | 2c 20 30 2c 20 30 7d 2c | 0, 1, 0|, 0, 0},|
|00001010| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00001020| 20 70 61 74 74 65 72 6e | 33 5b 31 36 5d 20 3d 20 | pattern|3[16] = |
|00001030| 7b 31 2c 20 30 2c 20 31 | 2c 20 30 2c 20 31 2c 20 |{1, 0, 1|, 0, 1, |
|00001040| 30 2c 20 31 2c 20 30 2c | 20 31 2c 20 30 2c 20 31 |0, 1, 0,| 1, 0, 1|
|00001050| 2c 20 30 2c 20 31 2c 20 | 30 2c 20 31 2c 20 30 7d |, 0, 1, |0, 1, 0}|
|00001060| 2c 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |,.      |        |
|00001070| 20 20 70 61 74 74 65 72 | 6e 34 5b 31 36 5d 20 3d |  patter|n4[16] =|
|00001080| 20 7b 31 2c 20 31 2c 20 | 31 2c 20 30 2c 20 31 2c | {1, 1, |1, 0, 1,|
|00001090| 20 31 2c 20 30 2c 20 31 | 2c 20 31 2c 20 30 2c 20 | 1, 0, 1|, 1, 0, |
|000010a0| 31 2c 20 31 2c 20 30 2c | 20 31 2c 20 31 2c 20 31 |1, 1, 0,| 1, 1, 1|
|000010b0| 7d 3b 0a 0a 50 69 78 77 | 69 6e 20 20 20 20 20 20 |};..Pixw|in      |
|000010c0| 20 20 20 2a 70 77 3b 0a | 43 63 67 69 77 69 6e 20 |   *pw;.|Ccgiwin |
|000010d0| 20 20 20 20 20 20 20 20 | 76 70 77 3b 0a 43 63 6f |        |vpw;.Cco|
|000010e0| 6f 72 20 20 20 20 20 20 | 20 20 20 20 20 74 6f 70 |or      |     top|
|000010f0| 2c 20 62 6f 74 74 6f 6d | 2c 20 66 69 72 73 74 2c |, bottom|, first,|
|00001100| 20 73 65 63 6f 6e 64 2c | 20 6c 69 6e 65 5b 38 5d | second,| line[8]|
|00001110| 3b 0a 43 6c 69 6e 74 79 | 70 65 20 20 20 20 20 20 |;.Clinty|pe      |
|00001120| 20 20 77 68 61 74 3b 0a | 43 63 6f 6f 72 6c 69 73 |  what;.|Ccoorlis|
|00001130| 74 20 20 20 20 20 20 20 | 6c 69 6e 65 73 3b 0a 69 |t       |lines;.i|
|00001140| 6e 74 20 20 20 20 20 20 | 20 20 20 20 20 20 20 78 |nt      |       x|
|00001150| 31 2c 20 79 61 2c 20 78 | 32 2c 20 79 32 2c 20 78 |1, ya, x|2, y2, x|
|00001160| 33 2c 20 79 33 2c 20 78 | 34 2c 20 79 34 2c 20 69 |3, y3, x|4, y4, i|
|00001170| 2c 20 6a 2c 20 77 69 64 | 74 68 2c 20 68 65 69 67 |, j, wid|th, heig|
|00001180| 68 74 2c 20 6e 65 77 77 | 69 64 2c 20 6e 65 77 68 |ht, neww|id, newh|
|00001190| 65 69 2c 20 61 72 72 6f | 77 2c 20 53 48 45 49 47 |ei, arro|w, SHEIG|
|000011a0| 48 54 2c 20 53 57 49 44 | 54 48 2c 20 77 63 2c 20 |HT, SWID|TH, wc, |
|000011b0| 68 63 2c 20 67 72 69 64 | 2c 20 6e 61 6d 65 2c 20 |hc, grid|, name, |
|000011c0| 6f 70 2c 20 74 65 6d 70 | 31 2c 20 74 65 6d 70 32 |op, temp|1, temp2|
|000011d0| 3b 0a 75 6e 73 69 67 6e | 65 64 20 69 6e 74 20 20 |;.unsign|ed int  |
|000011e0| 20 20 74 6f 6f 6c 2c 20 | 73 69 7a 65 2c 20 73 61 |  tool, |size, sa|
|000011f0| 76 65 74 79 70 65 2c 20 | 6c 6f 61 64 74 79 70 65 |vetype, |loadtype|
|00001200| 2c 70 72 69 6e 74 74 79 | 70 65 3b 0a 50 61 6e 65 |,printty|pe;.Pane|
|00001210| 6c 5f 69 74 65 6d 20 20 | 20 20 20 20 66 6e 61 6d |l_item  |    fnam|
|00001220| 65 5f 69 74 65 6d 2c 20 | 74 6e 61 6d 65 5f 69 74 |e_item, |tname_it|
|00001230| 65 6d 3b 0a 57 69 6e 64 | 6f 77 20 20 20 20 20 20 |em;.Wind|ow      |
|00001240| 20 20 20 20 66 72 61 6d | 65 2c 20 70 61 6e 65 6c |    fram|e, panel|
|00001250| 2c 20 63 61 6e 76 61 73 | 2c 20 66 72 61 6d 65 32 |, canvas|, frame2|
|00001260| 3b 0a 63 68 61 72 20 20 | 20 20 20 20 20 20 20 20 |;.char  |        |
|00001270| 20 20 69 6e 74 65 78 74 | 5b 32 35 5d 2c 20 2a 4c |  intext|[25], *L|
|00001280| 61 62 65 6c 2c 20 70 61 | 74 68 6e 61 6d 65 5b 39 |abel, pa|thname[9|
|00001290| 39 5d 3b 0a 0a 73 74 72 | 75 63 74 20 70 69 78 72 |9];..str|uct pixr|
|000012a0| 65 63 74 20 2a 70 72 31 | 2c 20 2a 70 72 2c 20 2a |ect *pr1|, *pr, *|
|000012b0| 70 72 36 2c 2a 70 72 33 | 3b 0a 0a 76 6f 69 64 0a |pr6,*pr3|;..void.|
|000012c0| 70 75 73 68 28 29 0a 7b | 0a 09 70 77 5f 62 61 74 |push().{|..pw_bat|
|000012d0| 63 68 5f 6f 6e 28 70 77 | 29 3b 0a 09 70 77 5f 72 |ch_on(pw|);..pw_r|
|000012e0| 65 61 64 28 70 72 31 2c | 20 30 2c 20 30 2c 20 53 |ead(pr1,| 0, 0, S|
|000012f0| 57 49 44 54 48 2c 20 53 | 48 45 49 47 48 54 2c 20 |WIDTH, S|HEIGHT, |
|00001300| 50 49 58 5f 53 52 43 2c | 20 70 77 2c 20 30 2c 20 |PIX_SRC,| pw, 0, |
|00001310| 30 29 3b 0a 09 70 77 5f | 62 61 74 63 68 5f 6f 66 |0);..pw_|batch_of|
|00001320| 66 28 70 77 29 3b 0a 7d | 0a 0a 69 6e 74 0a 73 69 |f(pw);.}|..int.si|
|00001330| 67 28 6f 72 69 67 29 0a | 09 69 6e 74 20 20 20 20 |g(orig).|.int    |
|00001340| 20 20 20 20 20 20 20 20 | 20 6f 72 69 67 3b 0a 7b |        | orig;.{|
|00001350| 0a 09 69 66 20 28 6f 72 | 69 67 20 3c 20 30 29 0a |..if (or|ig < 0).|
|00001360| 09 09 72 65 74 75 72 6e | 20 28 2d 31 29 3b 0a 09 |..return| (-1);..|
|00001370| 65 6c 73 65 0a 09 09 72 | 65 74 75 72 6e 20 28 31 |else...r|eturn (1|
|00001380| 29 3b 0a 7d 0a 0a 76 6f | 69 64 0a 70 6f 70 28 29 |);.}..vo|id.pop()|
|00001390| 0a 7b 0a 09 70 77 5f 62 | 61 74 63 68 5f 6f 6e 28 |.{..pw_b|atch_on(|
|000013a0| 70 77 29 3b 0a 09 70 77 | 5f 72 65 61 64 28 70 72 |pw);..pw|_read(pr|
|000013b0| 2c 20 30 2c 20 30 2c 20 | 53 57 49 44 54 48 2c 20 |, 0, 0, |SWIDTH, |
|000013c0| 53 48 45 49 47 48 54 2c | 20 50 49 58 5f 53 52 43 |SHEIGHT,| PIX_SRC|
|000013d0| 2c 20 70 77 2c 20 30 2c | 20 30 29 3b 0a 09 70 77 |, pw, 0,| 0);..pw|
|000013e0| 5f 62 61 74 63 68 5f 6f | 66 66 28 70 77 29 3b 0a |_batch_o|ff(pw);.|
|000013f0| 7d 0a 0a 76 6f 69 64 0a | 72 65 66 72 28 63 61 6e |}..void.|refr(can|
|00001400| 76 61 73 2c 20 77 69 64 | 74 68 2c 20 68 65 69 67 |vas, wid|th, heig|
|00001410| 68 74 29 0a 09 43 61 6e | 76 61 73 20 20 20 20 20 |ht)..Can|vas     |
|00001420| 20 20 20 20 20 63 61 6e | 76 61 73 3b 0a 09 69 6e |     can|vas;..in|
|00001430| 74 20 20 20 20 20 20 20 | 20 20 20 20 20 20 77 69 |t       |      wi|
|00001440| 64 74 68 2c 20 68 65 69 | 67 68 74 3b 0a 7b 0a 09 |dth, hei|ght;.{..|
|00001450| 70 77 5f 62 61 74 63 68 | 5f 6f 6e 28 70 77 29 3b |pw_batch|_on(pw);|
|00001460| 0a 09 70 77 5f 77 72 69 | 74 65 28 70 77 2c 20 30 |..pw_wri|te(pw, 0|
|00001470| 2c 20 30 2c 20 53 57 49 | 44 54 48 2c 20 53 48 45 |, 0, SWI|DTH, SHE|
|00001480| 49 47 48 54 2c 20 50 49 | 58 5f 53 52 43 2c 20 70 |IGHT, PI|X_SRC, p|
|00001490| 72 2c 20 30 2c 20 30 29 | 3b 0a 09 70 77 5f 62 61 |r, 0, 0)|;..pw_ba|
|000014a0| 74 63 68 5f 6f 66 66 28 | 70 77 29 3b 0a 7d 0a 0a |tch_off(|pw);.}..|
|000014b0| 76 6f 69 64 0a 74 65 73 | 74 28 77 69 6e 64 6f 77 |void.tes|t(window|
|000014c0| 2c 20 65 76 65 6e 74 29 | 0a 09 57 69 6e 64 6f 77 |, event)|..Window|
|000014d0| 20 20 20 20 20 20 20 20 | 20 20 77 69 6e 64 6f 77 |        |  window|
|000014e0| 3b 0a 09 45 76 65 6e 74 | 20 20 20 20 20 20 20 20 |;..Event|        |
|000014f0| 20 20 2a 65 76 65 6e 74 | 3b 0a 7b 0a 09 69 6e 74 |  *event|;.{..int|
|00001500| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 74 65 6d |        |     tem|
|00001510| 70 3b 0a 09 69 6e 74 20 | 20 20 20 20 20 20 20 20 |p;..int |        |
|00001520| 20 20 20 20 72 61 64 69 | 3b 0a 09 73 77 69 74 63 |    radi|;..switc|
|00001530| 68 20 28 74 6f 6f 6c 29 | 20 7b 0a 09 63 61 73 65 |h (tool)| {..case|
|00001540| 20 37 3a 7b 0a 09 09 09 | 73 77 69 74 63 68 20 28 | 7:{....|switch (|
|00001550| 65 76 65 6e 74 5f 69 64 | 28 65 76 65 6e 74 29 29 |event_id|(event))|
|00001560| 20 7b 0a 09 09 09 63 61 | 73 65 20 4d 53 5f 4c 45 | {....ca|se MS_LE|
|00001570| 46 54 3a 0a 09 09 09 09 | 7b 0a 09 09 09 09 09 69 |FT:.....|{......i|
|00001580| 66 20 28 65 76 65 6e 74 | 5f 69 73 5f 64 6f 77 6e |f (event|_is_down|
|00001590| 28 65 76 65 6e 74 29 29 | 20 7b 0a 09 09 09 09 09 |(event))| {......|
|000015a0| 09 70 75 73 68 28 29 3b | 0a 09 09 09 09 09 09 74 |.push();|.......t|
|000015b0| 65 6d 70 20 3d 20 31 3b | 0a 09 09 09 09 09 09 78 |emp = 1;|.......x|
|000015c0| 31 20 3d 20 65 76 65 6e | 74 5f 78 28 65 76 65 6e |1 = even|t_x(even|
|000015d0| 74 29 3b 0a 09 09 09 09 | 09 09 79 61 20 3d 20 65 |t);.....|..ya = e|
|000015e0| 76 65 6e 74 5f 79 28 65 | 76 65 6e 74 29 3b 0a 09 |vent_y(e|vent);..|
|000015f0| 09 09 09 09 09 78 31 20 | 3d 20 78 31 20 2d 20 78 |.....x1 |= x1 - x|
|00001600| 31 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 09 09 |1 % grid|;.......|
|00001610| 79 61 20 3d 20 79 61 20 | 2d 20 79 61 20 25 20 67 |ya = ya |- ya % g|
|00001620| 72 69 64 3b 0a 09 09 09 | 09 09 09 78 32 20 3d 20 |rid;....|...x2 = |
|00001630| 78 31 3b 0a 09 09 09 09 | 09 09 79 32 20 3d 20 79 |x1;.....|..y2 = y|
|00001640| 61 3b 0a 09 09 09 09 09 | 7d 0a 09 09 09 09 09 69 |a;......|}......i|
|00001650| 66 20 28 65 76 65 6e 74 | 5f 69 73 5f 75 70 28 65 |f (event|_is_up(e|
|00001660| 76 65 6e 74 29 29 20 7b | 0a 09 09 09 09 09 09 70 |vent)) {|.......p|
|00001670| 77 5f 76 65 63 74 6f 72 | 28 70 77 2c 20 78 31 2c |w_vector|(pw, x1,|
|00001680| 20 79 61 2c 20 78 32 2c | 20 79 32 2c 20 50 49 58 | ya, x2,| y2, PIX|
|00001690| 5f 53 52 43 20 5e 20 50 | 49 58 5f 44 53 54 2c 20 |_SRC ^ P|IX_DST, |
|000016a0| 31 29 3b 0a 09 09 09 09 | 09 09 70 77 5f 76 65 63 |1);.....|..pw_vec|
|000016b0| 74 6f 72 28 70 77 2c 20 | 78 31 2c 20 79 61 2c 20 |tor(pw, |x1, ya, |
|000016c0| 78 31 2c 20 79 61 2c 20 | 50 49 58 5f 53 52 43 20 |x1, ya, |PIX_SRC |
|000016d0| 5e 20 50 49 58 5f 44 53 | 54 2c 20 31 29 3b 0a 09 |^ PIX_DS|T, 1);..|
|000016e0| 09 09 09 09 09 6c 69 6e | 65 5b 30 5d 2e 78 20 3d |.....lin|e[0].x =|
|000016f0| 20 78 32 3b 0a 09 09 09 | 09 09 09 6c 69 6e 65 5b | x2;....|...line[|
|00001700| 30 5d 2e 79 20 3d 20 79 | 61 3b 0a 09 09 09 09 09 |0].y = y|a;......|
|00001710| 09 6c 69 6e 65 5b 31 5d | 2e 78 20 3d 20 78 31 3b |.line[1]|.x = x1;|
|00001720| 0a 09 09 09 09 09 09 6c | 69 6e 65 5b 31 5d 2e 79 |.......l|ine[1].y|
|00001730| 20 3d 20 79 61 3b 0a 09 | 09 09 09 09 09 6c 69 6e | = ya;..|.....lin|
|00001740| 65 5b 32 5d 2e 78 20 3d | 20 78 31 3b 0a 09 09 09 |e[2].x =| x1;....|
|00001750| 09 09 09 6c 69 6e 65 5b | 32 5d 2e 79 20 3d 20 79 |...line[|2].y = y|
|00001760| 32 3b 0a 09 09 09 09 09 | 09 6c 69 6e 65 5b 33 5d |2;......|.line[3]|
|00001770| 2e 78 20 3d 20 78 32 3b | 0a 09 09 09 09 09 09 6c |.x = x2;|.......l|
|00001780| 69 6e 65 5b 33 5d 2e 79 | 20 3d 20 79 32 3b 0a 09 |ine[3].y| = y2;..|
|00001790| 09 09 09 09 09 6c 69 6e | 65 73 2e 6e 20 3d 20 34 |.....lin|es.n = 4|
|000017a0| 3b 0a 09 09 09 09 09 09 | 6c 69 6e 65 73 2e 70 74 |;.......|lines.pt|
|000017b0| 6c 69 73 74 20 3d 20 6c | 69 6e 65 3b 0a 09 09 09 |list = l|ine;....|
|000017c0| 09 09 09 63 67 69 70 77 | 5f 70 6f 6c 79 6c 69 6e |...cgipw|_polylin|
|000017d0| 65 28 26 76 70 77 2c 20 | 26 6c 69 6e 65 73 29 3b |e(&vpw, |&lines);|
|000017e0| 0a 09 09 09 09 09 09 70 | 6f 70 28 29 3b 0a 09 09 |.......p|op();...|
|000017f0| 09 09 09 7d 0a 09 09 09 | 09 7d 0a 09 09 09 09 62 |...}....|.}.....b|
|00001800| 72 65 61 6b 3b 0a 09 09 | 09 63 61 73 65 20 4c 4f |reak;...|.case LO|
|00001810| 43 5f 44 52 41 47 3a 0a | 09 09 09 09 7b 0a 09 09 |C_DRAG:.|....{...|
|00001820| 09 09 09 69 66 20 28 74 | 65 6d 70 20 21 3d 20 31 |...if (t|emp != 1|
|00001830| 29 0a 09 09 09 09 09 09 | 70 77 5f 76 65 63 74 6f |).......|pw_vecto|
|00001840| 72 28 70 77 2c 20 78 31 | 2c 20 79 61 2c 20 78 32 |r(pw, x1|, ya, x2|
|00001850| 2c 20 79 32 2c 20 50 49 | 58 5f 53 52 43 20 5e 20 |, y2, PI|X_SRC ^ |
|00001860| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|00001870| 09 09 74 65 6d 70 20 3d | 20 30 3b 0a 09 09 09 09 |..temp =| 0;.....|
|00001880| 09 78 32 20 3d 20 65 76 | 65 6e 74 5f 78 28 65 76 |.x2 = ev|ent_x(ev|
|00001890| 65 6e 74 29 3b 0a 09 09 | 09 09 09 79 32 20 3d 20 |ent);...|...y2 = |
|000018a0| 65 76 65 6e 74 5f 79 28 | 65 76 65 6e 74 29 3b 0a |event_y(|event);.|
|000018b0| 09 09 09 09 09 78 32 20 | 3d 20 78 32 20 2d 20 78 |.....x2 |= x2 - x|
|000018c0| 32 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 09 79 |2 % grid|;......y|
|000018d0| 32 20 3d 20 79 32 20 2d | 20 79 32 20 25 20 67 72 |2 = y2 -| y2 % gr|
|000018e0| 69 64 3b 0a 09 09 09 09 | 09 70 77 5f 76 65 63 74 |id;.....|.pw_vect|
|000018f0| 6f 72 28 70 77 2c 20 78 | 31 2c 20 79 61 2c 20 78 |or(pw, x|1, ya, x|
|00001900| 32 2c 20 79 32 2c 20 50 | 49 58 5f 53 52 43 20 5e |2, y2, P|IX_SRC ^|
|00001910| 20 50 49 58 5f 44 53 54 | 2c 20 31 29 3b 0a 09 09 | PIX_DST|, 1);...|
|00001920| 09 09 7d 0a 09 09 09 7d | 0a 09 09 7d 20 62 72 65 |..}....}|...} bre|
|00001930| 61 6b 3b 0a 09 63 61 73 | 65 20 31 30 3a 7b 09 09 |ak;..cas|e 10:{..|
|00001940| 2f 2a 20 49 4f 20 2a 2f | 0a 09 09 09 73 77 69 74 |/* IO */|....swit|
|00001950| 63 68 20 28 65 76 65 6e | 74 5f 69 64 28 65 76 65 |ch (even|t_id(eve|
|00001960| 6e 74 29 29 20 7b 0a 09 | 09 09 63 61 73 65 20 4d |nt)) {..|..case M|
|00001970| 53 5f 4c 45 46 54 3a 0a | 09 09 09 09 7b 0a 09 09 |S_LEFT:.|....{...|
|00001980| 09 09 09 69 66 20 28 65 | 76 65 6e 74 5f 69 73 5f |...if (e|vent_is_|
|00001990| 64 6f 77 6e 28 65 76 65 | 6e 74 29 29 20 7b 0a 09 |down(eve|nt)) {..|
|000019a0| 09 09 09 09 09 70 75 73 | 68 28 29 3b 0a 09 09 09 |.....pus|h();....|
|000019b0| 09 09 09 74 65 6d 70 20 | 3d 20 31 3b 0a 09 09 09 |...temp |= 1;....|
|000019c0| 09 09 09 78 31 20 3d 20 | 65 76 65 6e 74 5f 78 28 |...x1 = |event_x(|
|000019d0| 65 76 65 6e 74 29 3b 0a | 09 09 09 09 09 09 79 61 |event);.|......ya|
|000019e0| 20 3d 20 65 76 65 6e 74 | 5f 79 28 65 76 65 6e 74 | = event|_y(event|
|000019f0| 29 3b 0a 09 09 09 09 09 | 09 78 31 20 3d 20 78 31 |);......|.x1 = x1|
|00001a00| 20 2d 20 78 31 20 25 20 | 67 72 69 64 3b 0a 09 09 | - x1 % |grid;...|
|00001a10| 09 09 09 09 79 61 20 3d | 20 79 61 20 2d 20 79 61 |....ya =| ya - ya|
|00001a20| 20 25 20 67 72 69 64 3b | 0a 09 09 09 09 09 09 78 | % grid;|.......x|
|00001a30| 32 20 3d 20 78 31 3b 0a | 09 09 09 09 09 09 79 32 |2 = x1;.|......y2|
|00001a40| 20 3d 20 79 61 3b 0a 09 | 09 09 09 09 7d 0a 09 09 | = ya;..|....}...|
|00001a50| 09 09 09 69 66 20 28 65 | 76 65 6e 74 5f 69 73 5f |...if (e|vent_is_|
|00001a60| 75 70 28 65 76 65 6e 74 | 29 29 20 7b 0a 09 09 09 |up(event|)) {....|
|00001a70| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|00001a80| 20 78 31 2c 20 79 61 2c | 20 78 32 2c 20 79 32 2c | x1, ya,| x2, y2,|
|00001a90| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|00001aa0| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 09 09 70 77 |ST, 1);.|......pw|
|00001ab0| 5f 76 65 63 74 6f 72 28 | 70 77 2c 20 78 31 2c 20 |_vector(|pw, x1, |
|00001ac0| 79 61 2c 20 78 31 2c 20 | 79 61 2c 20 50 49 58 5f |ya, x1, |ya, PIX_|
|00001ad0| 53 52 43 20 5e 20 50 49 | 58 5f 44 53 54 2c 20 31 |SRC ^ PI|X_DST, 1|
|00001ae0| 29 3b 0a 09 09 09 09 09 | 09 74 65 6d 70 31 20 3d |);......|.temp1 =|
|00001af0| 20 28 69 6e 74 29 20 28 | 28 78 32 20 2d 20 78 31 | (int) (|(x2 - x1|
|00001b00| 29 20 2f 20 33 29 3b 0a | 09 09 09 09 09 09 6c 69 |) / 3);.|......li|
|00001b10| 6e 65 5b 30 5d 2e 78 20 | 3d 20 78 31 3b 0a 09 09 |ne[0].x |= x1;...|
|00001b20| 09 09 09 09 6c 69 6e 65 | 5b 30 5d 2e 79 20 3d 20 |....line|[0].y = |
|00001b30| 79 32 3b 0a 09 09 09 09 | 09 09 6c 69 6e 65 5b 31 |y2;.....|..line[1|
|00001b40| 5d 2e 78 20 3d 20 78 31 | 20 2b 20 74 65 6d 70 31 |].x = x1| + temp1|
|00001b50| 3b 0a 09 09 09 09 09 09 | 6c 69 6e 65 5b 31 5d 2e |;.......|line[1].|
|00001b60| 79 20 3d 20 79 61 3b 0a | 09 09 09 09 09 09 6c 69 |y = ya;.|......li|
|00001b70| 6e 65 5b 32 5d 2e 78 20 | 3d 20 78 32 3b 0a 09 09 |ne[2].x |= x2;...|
|00001b80| 09 09 09 09 6c 69 6e 65 | 5b 32 5d 2e 79 20 3d 20 |....line|[2].y = |
|00001b90| 79 61 3b 0a 09 09 09 09 | 09 09 6c 69 6e 65 5b 33 |ya;.....|..line[3|
|00001ba0| 5d 2e 78 20 3d 20 78 32 | 20 2d 20 74 65 6d 70 31 |].x = x2| - temp1|
|00001bb0| 3b 0a 09 09 09 09 09 09 | 6c 69 6e 65 5b 33 5d 2e |;.......|line[3].|
|00001bc0| 79 20 3d 20 79 32 3b 0a | 09 09 09 09 09 09 6c 69 |y = y2;.|......li|
|00001bd0| 6e 65 5b 34 5d 2e 78 20 | 3d 20 78 31 3b 0a 09 09 |ne[4].x |= x1;...|
|00001be0| 09 09 09 09 6c 69 6e 65 | 5b 34 5d 2e 79 20 3d 20 |....line|[4].y = |
|00001bf0| 79 32 3b 0a 09 09 09 09 | 09 09 6c 69 6e 65 73 2e |y2;.....|..lines.|
|00001c00| 6e 20 3d 20 35 3b 0a 09 | 09 09 09 09 09 6c 69 6e |n = 5;..|.....lin|
|00001c10| 65 73 2e 70 74 6c 69 73 | 74 20 3d 20 6c 69 6e 65 |es.ptlis|t = line|
|00001c20| 3b 0a 09 09 09 09 09 09 | 63 67 69 70 77 5f 70 6f |;.......|cgipw_po|
|00001c30| 6c 79 6c 69 6e 65 28 26 | 76 70 77 2c 20 26 6c 69 |lyline(&|vpw, &li|
|00001c40| 6e 65 73 29 3b 0a 09 09 | 09 09 09 09 70 6f 70 28 |nes);...|....pop(|
|00001c50| 29 3b 0a 09 09 09 09 09 | 7d 0a 09 09 09 09 7d 0a |);......|}.....}.|
|00001c60| 09 09 09 09 62 72 65 61 | 6b 3b 0a 09 09 09 63 61 |....brea|k;....ca|
|00001c70| 73 65 20 4c 4f 43 5f 44 | 52 41 47 3a 0a 09 09 09 |se LOC_D|RAG:....|
|00001c80| 09 7b 0a 09 09 09 09 09 | 69 66 20 28 74 65 6d 70 |.{......|if (temp|
|00001c90| 20 21 3d 20 31 29 0a 09 | 09 09 09 09 09 70 77 5f | != 1)..|.....pw_|
|00001ca0| 76 65 63 74 6f 72 28 70 | 77 2c 20 78 31 2c 20 79 |vector(p|w, x1, y|
|00001cb0| 61 2c 20 78 32 2c 20 79 | 32 2c 20 50 49 58 5f 53 |a, x2, y|2, PIX_S|
|00001cc0| 52 43 20 5e 20 50 49 58 | 5f 44 53 54 2c 20 31 29 |RC ^ PIX|_DST, 1)|
|00001cd0| 3b 0a 09 09 09 09 09 74 | 65 6d 70 20 3d 20 30 3b |;......t|emp = 0;|
|00001ce0| 0a 09 09 09 09 09 78 32 | 20 3d 20 65 76 65 6e 74 |......x2| = event|
|00001cf0| 5f 78 28 65 76 65 6e 74 | 29 3b 0a 09 09 09 09 09 |_x(event|);......|
|00001d00| 79 32 20 3d 20 65 76 65 | 6e 74 5f 79 28 65 76 65 |y2 = eve|nt_y(eve|
|00001d10| 6e 74 29 3b 0a 09 09 09 | 09 09 78 32 20 3d 20 78 |nt);....|..x2 = x|
|00001d20| 32 20 2d 20 78 32 20 25 | 20 67 72 69 64 3b 0a 09 |2 - x2 %| grid;..|
|00001d30| 09 09 09 09 79 32 20 3d | 20 79 32 20 2d 20 79 32 |....y2 =| y2 - y2|
|00001d40| 20 25 20 67 72 69 64 3b | 0a 09 09 09 09 09 70 77 | % grid;|......pw|
|00001d50| 5f 76 65 63 74 6f 72 28 | 70 77 2c 20 78 31 2c 20 |_vector(|pw, x1, |
|00001d60| 79 61 2c 20 78 32 2c 20 | 79 32 2c 20 50 49 58 5f |ya, x2, |y2, PIX_|
|00001d70| 53 52 43 20 5e 20 50 49 | 58 5f 44 53 54 2c 20 31 |SRC ^ PI|X_DST, 1|
|00001d80| 29 3b 0a 09 09 09 09 7d | 0a 09 09 09 7d 0a 09 09 |);.....}|....}...|
|00001d90| 7d 0a 09 09 62 72 65 61 | 6b 3b 0a 09 63 61 73 65 |}...brea|k;..case|
|00001da0| 20 30 3a 0a 09 09 73 77 | 69 74 63 68 20 28 65 76 | 0:...sw|itch (ev|
|00001db0| 65 6e 74 5f 69 64 28 65 | 76 65 6e 74 29 29 20 7b |ent_id(e|vent)) {|
|00001dc0| 0a 09 09 63 61 73 65 20 | 4d 53 5f 4c 45 46 54 3a |...case |MS_LEFT:|
|00001dd0| 0a 09 09 09 7b 0a 09 09 | 09 09 69 66 20 28 65 76 |....{...|..if (ev|
|00001de0| 65 6e 74 5f 69 73 5f 64 | 6f 77 6e 28 65 76 65 6e |ent_is_d|own(even|
|00001df0| 74 29 29 20 7b 0a 09 09 | 09 09 09 70 75 73 68 28 |t)) {...|...push(|
|00001e00| 29 3b 0a 09 09 09 09 09 | 74 65 6d 70 20 3d 20 31 |);......|temp = 1|
|00001e10| 3b 0a 09 09 09 09 09 78 | 31 20 3d 20 65 76 65 6e |;......x|1 = even|
|00001e20| 74 5f 78 28 65 76 65 6e | 74 29 3b 0a 09 09 09 09 |t_x(even|t);.....|
|00001e30| 09 79 61 20 3d 20 65 76 | 65 6e 74 5f 79 28 65 76 |.ya = ev|ent_y(ev|
|00001e40| 65 6e 74 29 3b 0a 09 09 | 09 09 09 78 31 20 3d 20 |ent);...|...x1 = |
|00001e50| 78 31 20 2d 20 78 31 20 | 25 20 67 72 69 64 3b 0a |x1 - x1 |% grid;.|
|00001e60| 09 09 09 09 09 79 61 20 | 3d 20 79 61 20 2d 20 79 |.....ya |= ya - y|
|00001e70| 61 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 09 77 |a % grid|;......w|
|00001e80| 69 6e 64 6f 77 5f 73 65 | 74 28 63 61 6e 76 61 73 |indow_se|t(canvas|
|00001e90| 2c 20 57 49 4e 5f 4d 4f | 55 53 45 5f 58 59 2c 20 |, WIN_MO|USE_XY, |
|00001ea0| 78 31 2c 20 79 61 2c 20 | 30 29 3b 0a 09 09 09 09 |x1, ya, |0);.....|
|00001eb0| 09 78 32 20 3d 20 78 31 | 3b 0a 09 09 09 09 09 79 |.x2 = x1|;......y|
|00001ec0| 32 20 3d 20 79 61 3b 0a | 09 09 09 09 7d 0a 09 09 |2 = ya;.|....}...|
|00001ed0| 09 09 69 66 20 28 65 76 | 65 6e 74 5f 69 73 5f 75 |..if (ev|ent_is_u|
|00001ee0| 70 28 65 76 65 6e 74 29 | 29 20 7b 0a 09 09 09 09 |p(event)|) {.....|
|00001ef0| 09 70 77 5f 76 65 63 74 | 6f 72 28 70 77 2c 20 78 |.pw_vect|or(pw, x|
|00001f00| 31 2c 20 79 61 2c 20 78 | 32 2c 20 79 32 2c 20 50 |1, ya, x|2, y2, P|
|00001f10| 49 58 5f 53 52 43 20 5e | 20 50 49 58 5f 44 53 54 |IX_SRC ^| PIX_DST|
|00001f20| 2c 20 31 29 3b 0a 09 09 | 09 09 09 6c 69 6e 65 5b |, 1);...|...line[|
|00001f30| 30 5d 2e 78 20 3d 20 78 | 31 3b 0a 09 09 09 09 09 |0].x = x|1;......|
|00001f40| 6c 69 6e 65 5b 30 5d 2e | 79 20 3d 20 79 61 3b 0a |line[0].|y = ya;.|
|00001f50| 09 09 09 09 09 6c 69 6e | 65 5b 31 5d 2e 78 20 3d |.....lin|e[1].x =|
|00001f60| 20 78 32 3b 0a 09 09 09 | 09 09 6c 69 6e 65 5b 31 | x2;....|..line[1|
|00001f70| 5d 2e 79 20 3d 20 79 32 | 3b 0a 09 09 09 09 09 6c |].y = y2|;......l|
|00001f80| 69 6e 65 73 2e 6e 20 3d | 20 32 3b 0a 09 09 09 09 |ines.n =| 2;.....|
|00001f90| 09 6c 69 6e 65 73 2e 70 | 74 6c 69 73 74 20 3d 20 |.lines.p|tlist = |
|00001fa0| 6c 69 6e 65 3b 0a 09 09 | 09 09 09 63 67 69 70 77 |line;...|...cgipw|
|00001fb0| 5f 70 6f 6c 79 6c 69 6e | 65 28 26 76 70 77 2c 20 |_polylin|e(&vpw, |
|00001fc0| 26 6c 69 6e 65 73 29 3b | 0a 09 09 09 09 09 69 66 |&lines);|......if|
|00001fd0| 20 28 28 61 72 72 6f 77 | 20 3d 3d 20 31 29 20 7c | ((arrow| == 1) ||
|00001fe0| 7c 20 28 61 72 72 6f 77 | 20 3d 3d 20 33 29 29 20 || (arrow| == 3)) |
|00001ff0| 7b 0a 09 09 09 09 09 09 | 62 6f 74 74 6f 6d 2e 78 |{.......|bottom.x|
|00002000| 20 3d 20 78 31 3b 0a 09 | 09 09 09 09 09 62 6f 74 | = x1;..|.....bot|
|00002010| 74 6f 6d 2e 79 20 3d 20 | 79 61 3b 0a 09 09 09 09 |tom.y = |ya;.....|
|00002020| 09 09 72 61 64 69 20 3d | 20 32 3b 0a 09 09 09 09 |..radi =| 2;.....|
|00002030| 09 09 63 67 69 70 77 5f | 63 69 72 63 6c 65 28 26 |..cgipw_|circle(&|
|00002040| 76 70 77 2c 20 26 62 6f | 74 74 6f 6d 2c 20 72 61 |vpw, &bo|ttom, ra|
|00002050| 64 69 29 3b 0a 09 09 09 | 09 09 7d 0a 09 09 09 09 |di);....|..}.....|
|00002060| 09 69 66 20 28 28 61 72 | 72 6f 77 20 3d 3d 20 32 |.if ((ar|row == 2|
|00002070| 29 20 7c 7c 20 28 61 72 | 72 6f 77 20 3d 3d 20 33 |) || (ar|row == 3|
|00002080| 29 29 20 7b 0a 09 09 09 | 09 09 09 62 6f 74 74 6f |)) {....|...botto|
|00002090| 6d 2e 78 20 3d 20 78 32 | 3b 0a 09 09 09 09 09 09 |m.x = x2|;.......|
|000020a0| 62 6f 74 74 6f 6d 2e 79 | 20 3d 20 79 32 3b 0a 09 |bottom.y| = y2;..|
|000020b0| 09 09 09 09 09 72 61 64 | 69 20 3d 20 32 3b 0a 09 |.....rad|i = 2;..|
|000020c0| 09 09 09 09 09 63 67 69 | 70 77 5f 63 69 72 63 6c |.....cgi|pw_circl|
|000020d0| 65 28 26 76 70 77 2c 20 | 26 62 6f 74 74 6f 6d 2c |e(&vpw, |&bottom,|
|000020e0| 20 72 61 64 69 29 3b 0a | 09 09 09 09 09 7d 0a 09 | radi);.|.....}..|
|000020f0| 09 09 09 70 6f 70 28 29 | 3b 0a 09 09 09 09 7d 0a |...pop()|;.....}.|
|00002100| 09 09 09 7d 0a 09 09 09 | 62 72 65 61 6b 3b 0a 09 |...}....|break;..|
|00002110| 09 63 61 73 65 20 4c 4f | 43 5f 44 52 41 47 3a 0a |.case LO|C_DRAG:.|
|00002120| 09 09 09 7b 0a 09 09 09 | 09 69 66 20 28 74 65 6d |...{....|.if (tem|
|00002130| 70 20 21 3d 20 31 29 0a | 09 09 09 09 09 70 77 5f |p != 1).|.....pw_|
|00002140| 76 65 63 74 6f 72 28 70 | 77 2c 20 78 31 2c 20 79 |vector(p|w, x1, y|
|00002150| 61 2c 20 78 32 2c 20 79 | 32 2c 20 50 49 58 5f 53 |a, x2, y|2, PIX_S|
|00002160| 52 43 20 5e 20 50 49 58 | 5f 44 53 54 2c 20 31 29 |RC ^ PIX|_DST, 1)|
|00002170| 3b 0a 09 09 09 09 74 65 | 6d 70 20 3d 20 30 3b 0a |;.....te|mp = 0;.|
|00002180| 09 09 09 09 78 32 20 3d | 20 65 76 65 6e 74 5f 78 |....x2 =| event_x|
|00002190| 28 65 76 65 6e 74 29 3b | 0a 09 09 09 09 79 32 20 |(event);|.....y2 |
|000021a0| 3d 20 65 76 65 6e 74 5f | 79 28 65 76 65 6e 74 29 |= event_|y(event)|
|000021b0| 3b 0a 09 09 09 09 78 32 | 20 3d 20 78 32 20 2d 20 |;.....x2| = x2 - |
|000021c0| 78 32 20 25 20 67 72 69 | 64 3b 0a 09 09 09 09 79 |x2 % gri|d;.....y|
|000021d0| 32 20 3d 20 79 32 20 2d | 20 79 32 20 25 20 67 72 |2 = y2 -| y2 % gr|
|000021e0| 69 64 3b 0a 09 09 09 09 | 70 77 5f 76 65 63 74 6f |id;.....|pw_vecto|
|000021f0| 72 28 70 77 2c 20 78 31 | 2c 20 79 61 2c 20 78 32 |r(pw, x1|, ya, x2|
|00002200| 2c 20 79 32 2c 20 50 49 | 58 5f 53 52 43 20 5e 20 |, y2, PI|X_SRC ^ |
|00002210| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|00002220| 7d 0a 09 09 7d 0a 09 09 | 62 72 65 61 6b 3b 0a 09 |}...}...|break;..|
|00002230| 63 61 73 65 20 33 3a 0a | 09 09 73 77 69 74 63 68 |case 3:.|..switch|
|00002240| 20 28 65 76 65 6e 74 5f | 69 64 28 65 76 65 6e 74 | (event_|id(event|
|00002250| 29 29 20 7b 0a 09 09 63 | 61 73 65 20 4d 53 5f 4c |)) {...c|ase MS_L|
|00002260| 45 46 54 3a 0a 09 09 09 | 7b 0a 09 09 09 09 69 66 |EFT:....|{.....if|
|00002270| 20 28 65 76 65 6e 74 5f | 69 73 5f 64 6f 77 6e 28 | (event_|is_down(|
|00002280| 65 76 65 6e 74 29 29 20 | 7b 0a 09 09 09 09 09 70 |event)) |{......p|
|00002290| 75 73 68 28 29 3b 0a 09 | 09 09 09 09 74 65 6d 70 |ush();..|....temp|
|000022a0| 20 3d 20 31 3b 0a 09 09 | 09 09 09 78 31 20 3d 20 | = 1;...|...x1 = |
|000022b0| 65 76 65 6e 74 5f 78 28 | 65 76 65 6e 74 29 3b 0a |event_x(|event);.|
|000022c0| 09 09 09 09 09 79 61 20 | 3d 20 65 76 65 6e 74 5f |.....ya |= event_|
|000022d0| 79 28 65 76 65 6e 74 29 | 3b 0a 09 09 09 09 09 78 |y(event)|;......x|
|000022e0| 31 20 3d 20 78 31 20 2d | 20 78 31 20 25 20 67 72 |1 = x1 -| x1 % gr|
|000022f0| 69 64 3b 0a 09 09 09 09 | 09 79 61 20 3d 20 79 61 |id;.....|.ya = ya|
|00002300| 20 2d 20 79 61 20 25 20 | 67 72 69 64 3b 0a 09 09 | - ya % |grid;...|
|00002310| 09 09 09 78 32 20 3d 20 | 78 31 3b 0a 09 09 09 09 |...x2 = |x1;.....|
|00002320| 09 79 32 20 3d 20 79 61 | 3b 0a 09 09 09 09 7d 0a |.y2 = ya|;.....}.|
|00002330| 09 09 09 09 69 66 20 28 | 65 76 65 6e 74 5f 69 73 |....if (|event_is|
|00002340| 5f 75 70 28 65 76 65 6e | 74 29 29 20 7b 0a 09 09 |_up(even|t)) {...|
|00002350| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|00002360| 20 78 31 2c 20 79 61 2c | 20 78 32 2c 20 79 32 2c | x1, ya,| x2, y2,|
|00002370| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|00002380| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 09 70 77 5f |ST, 1);.|.....pw_|
|00002390| 76 65 63 74 6f 72 28 70 | 77 2c 20 78 31 2c 20 79 |vector(p|w, x1, y|
|000023a0| 61 2c 20 78 31 2c 20 79 | 61 2c 20 50 49 58 5f 53 |a, x1, y|a, PIX_S|
|000023b0| 52 43 20 5e 20 50 49 58 | 5f 44 53 54 2c 20 31 29 |RC ^ PIX|_DST, 1)|
|000023c0| 3b 0a 09 09 09 09 09 72 | 61 64 69 20 3d 20 28 69 |;......r|adi = (i|
|000023d0| 6e 74 29 20 73 71 72 74 | 28 28 64 6f 75 62 6c 65 |nt) sqrt|((double|
|000023e0| 29 20 28 28 78 32 20 2d | 20 78 31 29 20 2a 20 28 |) ((x2 -| x1) * (|
|000023f0| 78 32 20 2d 20 78 31 29 | 20 2b 20 28 79 32 20 2d |x2 - x1)| + (y2 -|
|00002400| 20 79 61 29 20 2a 20 28 | 79 32 20 2d 20 79 61 29 | ya) * (|y2 - ya)|
|00002410| 29 29 3b 0a 09 09 09 09 | 09 62 6f 74 74 6f 6d 2e |));.....|.bottom.|
|00002420| 78 20 3d 20 78 31 3b 0a | 09 09 09 09 09 62 6f 74 |x = x1;.|.....bot|
|00002430| 74 6f 6d 2e 79 20 3d 20 | 79 61 3b 0a 09 09 09 09 |tom.y = |ya;.....|
|00002440| 09 63 67 69 70 77 5f 63 | 69 72 63 6c 65 28 26 76 |.cgipw_c|ircle(&v|
|00002450| 70 77 2c 20 26 62 6f 74 | 74 6f 6d 2c 20 72 61 64 |pw, &bot|tom, rad|
|00002460| 69 29 3b 0a 09 09 09 09 | 09 70 6f 70 28 29 3b 0a |i);.....|.pop();.|
|00002470| 09 09 09 09 7d 0a 09 09 | 09 7d 0a 09 09 09 62 72 |....}...|.}....br|
|00002480| 65 61 6b 3b 0a 09 09 63 | 61 73 65 20 4c 4f 43 5f |eak;...c|ase LOC_|
|00002490| 44 52 41 47 3a 0a 09 09 | 09 7b 0a 09 09 09 09 69 |DRAG:...|.{.....i|
|000024a0| 66 20 28 74 65 6d 70 20 | 21 3d 20 31 29 0a 09 09 |f (temp |!= 1)...|
|000024b0| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|000024c0| 20 78 31 2c 20 79 61 2c | 20 78 32 2c 20 79 32 2c | x1, ya,| x2, y2,|
|000024d0| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|000024e0| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 74 65 6d 70 |ST, 1);.|....temp|
|000024f0| 20 3d 20 30 3b 0a 09 09 | 09 09 78 32 20 3d 20 65 | = 0;...|..x2 = e|
|00002500| 76 65 6e 74 5f 78 28 65 | 76 65 6e 74 29 3b 0a 09 |vent_x(e|vent);..|
|00002510| 09 09 09 79 32 20 3d 20 | 65 76 65 6e 74 5f 79 28 |...y2 = |event_y(|
|00002520| 65 76 65 6e 74 29 3b 0a | 09 09 09 09 78 32 20 3d |event);.|....x2 =|
|00002530| 20 78 32 20 2d 20 78 32 | 20 25 20 67 72 69 64 3b | x2 - x2| % grid;|
|00002540| 0a 09 09 09 09 79 32 20 | 3d 20 79 32 20 2d 20 79 |.....y2 |= y2 - y|
|00002550| 32 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 70 77 |2 % grid|;.....pw|
|00002560| 5f 76 65 63 74 6f 72 28 | 70 77 2c 20 78 31 2c 20 |_vector(|pw, x1, |
|00002570| 79 61 2c 20 78 32 2c 20 | 79 32 2c 20 50 49 58 5f |ya, x2, |y2, PIX_|
|00002580| 53 52 43 20 5e 20 50 49 | 58 5f 44 53 54 2c 20 31 |SRC ^ PI|X_DST, 1|
|00002590| 29 3b 0a 09 09 09 7d 0a | 09 09 7d 0a 09 09 62 72 |);....}.|..}...br|
|000025a0| 65 61 6b 3b 0a 09 63 61 | 73 65 20 36 3a 0a 09 09 |eak;..ca|se 6:...|
|000025b0| 73 77 69 74 63 68 20 28 | 65 76 65 6e 74 5f 69 64 |switch (|event_id|
|000025c0| 28 65 76 65 6e 74 29 29 | 20 7b 0a 09 09 63 61 73 |(event))| {...cas|
|000025d0| 65 20 4d 53 5f 4c 45 46 | 54 3a 0a 09 09 09 7b 0a |e MS_LEF|T:....{.|
|000025e0| 09 09 09 09 69 66 20 28 | 65 76 65 6e 74 5f 69 73 |....if (|event_is|
|000025f0| 5f 64 6f 77 6e 28 65 76 | 65 6e 74 29 29 20 7b 0a |_down(ev|ent)) {.|
|00002600| 09 09 09 09 09 70 75 73 | 68 28 29 3b 0a 09 09 09 |.....pus|h();....|
|00002610| 09 09 74 65 6d 70 20 3d | 20 31 3b 0a 09 09 09 09 |..temp =| 1;.....|
|00002620| 09 78 31 20 3d 20 65 76 | 65 6e 74 5f 78 28 65 76 |.x1 = ev|ent_x(ev|
|00002630| 65 6e 74 29 3b 0a 09 09 | 09 09 09 79 61 20 3d 20 |ent);...|...ya = |
|00002640| 65 76 65 6e 74 5f 79 28 | 65 76 65 6e 74 29 3b 0a |event_y(|event);.|
|00002650| 09 09 09 09 09 78 31 20 | 3d 20 78 31 20 2d 20 78 |.....x1 |= x1 - x|
|00002660| 31 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 09 79 |1 % grid|;......y|
|00002670| 61 20 3d 20 79 61 20 2d | 20 79 61 20 25 20 67 72 |a = ya -| ya % gr|
|00002680| 69 64 3b 0a 09 09 09 09 | 09 78 32 20 3d 20 78 31 |id;.....|.x2 = x1|
|00002690| 3b 0a 09 09 09 09 09 79 | 32 20 3d 20 79 61 3b 0a |;......y|2 = ya;.|
|000026a0| 09 09 09 09 7d 0a 09 09 | 09 09 69 66 20 28 65 76 |....}...|..if (ev|
|000026b0| 65 6e 74 5f 69 73 5f 75 | 70 28 65 76 65 6e 74 29 |ent_is_u|p(event)|
|000026c0| 29 20 7b 0a 09 09 09 09 | 09 70 77 5f 76 65 63 74 |) {.....|.pw_vect|
|000026d0| 6f 72 28 70 77 2c 20 78 | 31 2c 20 79 61 2c 20 78 |or(pw, x|1, ya, x|
|000026e0| 32 2c 20 79 32 2c 20 50 | 49 58 5f 53 52 43 20 5e |2, y2, P|IX_SRC ^|
|000026f0| 20 50 49 58 5f 44 53 54 | 2c 20 31 29 3b 0a 09 09 | PIX_DST|, 1);...|
|00002700| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|00002710| 20 78 31 2c 20 79 61 2c | 20 78 31 2c 20 79 61 2c | x1, ya,| x1, ya,|
|00002720| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|00002730| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 09 72 61 64 |ST, 1);.|.....rad|
|00002740| 69 20 3d 20 28 69 6e 74 | 29 20 73 71 72 74 28 28 |i = (int|) sqrt((|
|00002750| 64 6f 75 62 6c 65 29 20 | 28 28 78 32 20 2d 20 78 |double) |((x2 - x|
|00002760| 31 29 20 2a 20 28 78 32 | 20 2d 20 78 31 29 20 2b |1) * (x2| - x1) +|
|00002770| 20 28 79 32 20 2d 20 79 | 61 29 20 2a 20 28 79 32 | (y2 - y|a) * (y2|
|00002780| 20 2d 20 79 61 29 29 29 | 3b 0a 09 09 09 09 09 62 | - ya)))|;......b|
|00002790| 6f 74 74 6f 6d 2e 78 20 | 3d 20 78 31 3b 0a 09 09 |ottom.x |= x1;...|
|000027a0| 09 09 09 62 6f 74 74 6f | 6d 2e 79 20 3d 20 79 61 |...botto|m.y = ya|
|000027b0| 3b 0a 09 09 09 09 09 63 | 67 69 70 77 5f 65 6c 6c |;......c|gipw_ell|
|000027c0| 69 70 73 65 28 26 76 70 | 77 2c 20 26 62 6f 74 74 |ipse(&vp|w, &bott|
|000027d0| 6f 6d 2c 20 28 78 32 20 | 2d 20 78 31 29 20 2a 20 |om, (x2 |- x1) * |
|000027e0| 32 2c 20 28 79 32 20 2d | 20 79 61 29 20 2a 20 32 |2, (y2 -| ya) * 2|
|000027f0| 29 3b 0a 09 09 09 09 09 | 70 6f 70 28 29 3b 0a 09 |);......|pop();..|
|00002800| 09 09 09 7d 0a 09 09 09 | 7d 0a 09 09 09 62 72 65 |...}....|}....bre|
|00002810| 61 6b 3b 0a 09 09 63 61 | 73 65 20 4c 4f 43 5f 44 |ak;...ca|se LOC_D|
|00002820| 52 41 47 3a 0a 09 09 09 | 7b 0a 09 09 09 09 69 66 |RAG:....|{.....if|
|00002830| 20 28 74 65 6d 70 20 21 | 3d 20 31 29 0a 09 09 09 | (temp !|= 1)....|
|00002840| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00002850| 78 31 2c 20 79 61 2c 20 | 78 32 2c 20 79 32 2c 20 |x1, ya, |x2, y2, |
|00002860| 50 49 58 5f 53 52 43 20 | 5e 20 50 49 58 5f 44 53 |PIX_SRC |^ PIX_DS|
|00002870| 54 2c 20 31 29 3b 0a 09 | 09 09 09 74 65 6d 70 20 |T, 1);..|...temp |
|00002880| 3d 20 30 3b 0a 09 09 09 | 09 78 32 20 3d 20 65 76 |= 0;....|.x2 = ev|
|00002890| 65 6e 74 5f 78 28 65 76 | 65 6e 74 29 3b 0a 09 09 |ent_x(ev|ent);...|
|000028a0| 09 09 79 32 20 3d 20 65 | 76 65 6e 74 5f 79 28 65 |..y2 = e|vent_y(e|
|000028b0| 76 65 6e 74 29 3b 0a 09 | 09 09 09 78 32 20 3d 20 |vent);..|...x2 = |
|000028c0| 78 32 20 2d 20 78 32 20 | 25 20 67 72 69 64 3b 0a |x2 - x2 |% grid;.|
|000028d0| 09 09 09 09 79 32 20 3d | 20 79 32 20 2d 20 79 32 |....y2 =| y2 - y2|
|000028e0| 20 25 20 67 72 69 64 3b | 0a 09 09 09 09 70 77 5f | % grid;|.....pw_|
|000028f0| 76 65 63 74 6f 72 28 70 | 77 2c 20 78 31 2c 20 79 |vector(p|w, x1, y|
|00002900| 61 2c 20 78 32 2c 20 79 | 32 2c 20 50 49 58 5f 53 |a, x2, y|2, PIX_S|
|00002910| 52 43 20 5e 20 50 49 58 | 5f 44 53 54 2c 20 31 29 |RC ^ PIX|_DST, 1)|
|00002920| 3b 0a 09 09 09 7d 0a 09 | 09 7d 0a 09 09 62 72 65 |;....}..|.}...bre|
|00002930| 61 6b 3b 0a 09 63 61 73 | 65 20 32 3a 0a 09 09 73 |ak;..cas|e 2:...s|
|00002940| 77 69 74 63 68 20 28 65 | 76 65 6e 74 5f 69 64 28 |witch (e|vent_id(|
|00002950| 65 76 65 6e 74 29 29 20 | 7b 0a 09 09 63 61 73 65 |event)) |{...case|
|00002960| 20 4d 53 5f 4c 45 46 54 | 3a 0a 09 09 09 7b 0a 09 | MS_LEFT|:....{..|
|00002970| 09 09 09 69 66 20 28 65 | 76 65 6e 74 5f 69 73 5f |...if (e|vent_is_|
|00002980| 64 6f 77 6e 28 65 76 65 | 6e 74 29 29 20 7b 0a 09 |down(eve|nt)) {..|
|00002990| 09 09 09 09 70 75 73 68 | 28 29 3b 0a 09 09 09 09 |....push|();.....|
|000029a0| 09 74 65 6d 70 20 3d 20 | 31 3b 0a 09 09 09 09 09 |.temp = |1;......|
|000029b0| 78 31 20 3d 20 65 76 65 | 6e 74 5f 78 28 65 76 65 |x1 = eve|nt_x(eve|
|000029c0| 6e 74 29 3b 0a 09 09 09 | 09 09 79 61 20 3d 20 65 |nt);....|..ya = e|
|000029d0| 76 65 6e 74 5f 79 28 65 | 76 65 6e 74 29 3b 0a 09 |vent_y(e|vent);..|
|000029e0| 09 09 09 09 78 31 20 3d | 20 78 31 20 2d 20 78 31 |....x1 =| x1 - x1|
|000029f0| 20 25 20 67 72 69 64 3b | 0a 09 09 09 09 09 79 61 | % grid;|......ya|
|00002a00| 20 3d 20 79 61 20 2d 20 | 79 61 20 25 20 67 72 69 | = ya - |ya % gri|
|00002a10| 64 3b 0a 09 09 09 09 09 | 78 32 20 3d 20 78 31 3b |d;......|x2 = x1;|
|00002a20| 0a 09 09 09 09 09 79 32 | 20 3d 20 79 61 3b 0a 09 |......y2| = ya;..|
|00002a30| 09 09 09 7d 0a 09 09 09 | 09 69 66 20 28 65 76 65 |...}....|.if (eve|
|00002a40| 6e 74 5f 69 73 5f 75 70 | 28 65 76 65 6e 74 29 29 |nt_is_up|(event))|
|00002a50| 20 7b 0a 09 09 09 09 09 | 78 32 20 3d 20 65 76 65 | {......|x2 = eve|
|00002a60| 6e 74 5f 78 28 65 76 65 | 6e 74 29 3b 0a 09 09 09 |nt_x(eve|nt);....|
|00002a70| 09 09 79 32 20 3d 20 65 | 76 65 6e 74 5f 79 28 65 |..y2 = e|vent_y(e|
|00002a80| 76 65 6e 74 29 3b 0a 09 | 09 09 09 09 78 32 20 3d |vent);..|....x2 =|
|00002a90| 20 78 32 20 2d 20 78 32 | 20 25 20 67 72 69 64 3b | x2 - x2| % grid;|
|00002aa0| 0a 09 09 09 09 09 79 32 | 20 3d 20 79 32 20 2d 20 |......y2| = y2 - |
|00002ab0| 79 32 20 25 20 67 72 69 | 64 3b 0a 09 09 09 09 09 |y2 % gri|d;......|
|00002ac0| 70 77 5f 76 65 63 74 6f | 72 28 70 77 2c 20 78 31 |pw_vecto|r(pw, x1|
|00002ad0| 2c 20 79 61 2c 20 78 32 | 2c 20 79 61 2c 20 50 49 |, ya, x2|, ya, PI|
|00002ae0| 58 5f 53 52 43 20 5e 20 | 50 49 58 5f 44 53 54 2c |X_SRC ^ |PIX_DST,|
|00002af0| 20 31 29 3b 0a 09 09 09 | 09 09 70 77 5f 76 65 63 | 1);....|..pw_vec|
|00002b00| 74 6f 72 28 70 77 2c 20 | 78 32 2c 20 79 61 2c 20 |tor(pw, |x2, ya, |
|00002b10| 78 32 2c 20 79 32 2c 20 | 50 49 58 5f 53 52 43 20 |x2, y2, |PIX_SRC |
|00002b20| 5e 20 50 49 58 5f 44 53 | 54 2c 20 31 29 3b 0a 09 |^ PIX_DS|T, 1);..|
|00002b30| 09 09 09 09 70 77 5f 76 | 65 63 74 6f 72 28 70 77 |....pw_v|ector(pw|
|00002b40| 2c 20 78 32 2c 20 79 32 | 2c 20 78 31 2c 20 79 32 |, x2, y2|, x1, y2|
|00002b50| 2c 20 50 49 58 5f 53 52 | 43 20 5e 20 50 49 58 5f |, PIX_SR|C ^ PIX_|
|00002b60| 44 53 54 2c 20 31 29 3b | 0a 09 09 09 09 09 70 77 |DST, 1);|......pw|
|00002b70| 5f 76 65 63 74 6f 72 28 | 70 77 2c 20 78 31 2c 20 |_vector(|pw, x1, |
|00002b80| 79 32 2c 20 78 31 2c 20 | 79 61 2c 20 50 49 58 5f |y2, x1, |ya, PIX_|
|00002b90| 53 52 43 20 5e 20 50 49 | 58 5f 44 53 54 2c 20 31 |SRC ^ PI|X_DST, 1|
|00002ba0| 29 3b 0a 09 09 09 09 09 | 66 69 72 73 74 2e 78 20 |);......|first.x |
|00002bb0| 3d 20 78 31 3b 0a 09 09 | 09 09 09 66 69 72 73 74 |= x1;...|...first|
|00002bc0| 2e 79 20 3d 20 79 61 3b | 0a 09 09 09 09 09 73 65 |.y = ya;|......se|
|00002bd0| 63 6f 6e 64 2e 78 20 3d | 20 78 32 3b 0a 09 09 09 |cond.x =| x2;....|
|00002be0| 09 09 73 65 63 6f 6e 64 | 2e 79 20 3d 20 79 32 3b |..second|.y = y2;|
|00002bf0| 0a 09 09 09 09 09 63 67 | 69 70 77 5f 72 65 63 74 |......cg|ipw_rect|
|00002c00| 61 6e 67 6c 65 28 26 76 | 70 77 2c 20 26 66 69 72 |angle(&v|pw, &fir|
|00002c10| 73 74 2c 20 26 73 65 63 | 6f 6e 64 29 3b 0a 09 09 |st, &sec|ond);...|
|00002c20| 09 09 09 70 6f 70 28 29 | 3b 0a 09 09 09 09 7d 0a |...pop()|;.....}.|
|00002c30| 09 09 09 7d 0a 09 09 09 | 62 72 65 61 6b 3b 0a 09 |...}....|break;..|
|00002c40| 09 63 61 73 65 20 4c 4f | 43 5f 44 52 41 47 3a 0a |.case LO|C_DRAG:.|
|00002c50| 09 09 09 7b 0a 09 09 09 | 09 69 66 20 28 74 65 6d |...{....|.if (tem|
|00002c60| 70 20 21 3d 20 31 29 20 | 7b 0a 09 09 09 09 09 70 |p != 1) |{......p|
|00002c70| 77 5f 76 65 63 74 6f 72 | 28 70 77 2c 20 78 31 2c |w_vector|(pw, x1,|
|00002c80| 20 79 61 2c 20 78 32 2c | 20 79 61 2c 20 50 49 58 | ya, x2,| ya, PIX|
|00002c90| 5f 53 52 43 20 5e 20 50 | 49 58 5f 44 53 54 2c 20 |_SRC ^ P|IX_DST, |
|00002ca0| 31 29 3b 0a 09 09 09 09 | 09 70 77 5f 76 65 63 74 |1);.....|.pw_vect|
|00002cb0| 6f 72 28 70 77 2c 20 78 | 32 2c 20 79 61 2c 20 78 |or(pw, x|2, ya, x|
|00002cc0| 32 2c 20 79 32 2c 20 50 | 49 58 5f 53 52 43 20 5e |2, y2, P|IX_SRC ^|
|00002cd0| 20 50 49 58 5f 44 53 54 | 2c 20 31 29 3b 0a 09 09 | PIX_DST|, 1);...|
|00002ce0| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|00002cf0| 20 78 32 2c 20 79 32 2c | 20 78 31 2c 20 79 32 2c | x2, y2,| x1, y2,|
|00002d00| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|00002d10| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 09 70 77 5f |ST, 1);.|.....pw_|
|00002d20| 76 65 63 74 6f 72 28 70 | 77 2c 20 78 31 2c 20 79 |vector(p|w, x1, y|
|00002d30| 32 2c 20 78 31 2c 20 79 | 61 2c 20 50 49 58 5f 53 |2, x1, y|a, PIX_S|
|00002d40| 52 43 20 5e 20 50 49 58 | 5f 44 53 54 2c 20 31 29 |RC ^ PIX|_DST, 1)|
|00002d50| 3b 0a 09 09 09 09 7d 0a | 09 09 09 09 74 65 6d 70 |;.....}.|....temp|
|00002d60| 20 3d 20 30 3b 0a 09 09 | 09 09 78 32 20 3d 20 65 | = 0;...|..x2 = e|
|00002d70| 76 65 6e 74 5f 78 28 65 | 76 65 6e 74 29 3b 0a 09 |vent_x(e|vent);..|
|00002d80| 09 09 09 79 32 20 3d 20 | 65 76 65 6e 74 5f 79 28 |...y2 = |event_y(|
|00002d90| 65 76 65 6e 74 29 3b 0a | 09 09 09 09 78 32 20 3d |event);.|....x2 =|
|00002da0| 20 78 32 20 2d 20 78 32 | 20 25 20 67 72 69 64 3b | x2 - x2| % grid;|
|00002db0| 0a 09 09 09 09 79 32 20 | 3d 20 79 32 20 2d 20 79 |.....y2 |= y2 - y|
|00002dc0| 32 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 70 77 |2 % grid|;.....pw|
|00002dd0| 5f 76 65 63 74 6f 72 28 | 70 77 2c 20 78 31 2c 20 |_vector(|pw, x1, |
|00002de0| 79 61 2c 20 78 32 2c 20 | 79 61 2c 20 50 49 58 5f |ya, x2, |ya, PIX_|
|00002df0| 53 52 43 20 5e 20 50 49 | 58 5f 44 53 54 2c 20 31 |SRC ^ PI|X_DST, 1|
|00002e00| 29 3b 0a 09 09 09 09 70 | 77 5f 76 65 63 74 6f 72 |);.....p|w_vector|
|00002e10| 28 70 77 2c 20 78 32 2c | 20 79 61 2c 20 78 32 2c |(pw, x2,| ya, x2,|
|00002e20| 20 79 32 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 | y2, PIX|_SRC ^ P|
|00002e30| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00002e40| 70 77 5f 76 65 63 74 6f | 72 28 70 77 2c 20 78 32 |pw_vecto|r(pw, x2|
|00002e50| 2c 20 79 32 2c 20 78 31 | 2c 20 79 32 2c 20 50 49 |, y2, x1|, y2, PI|
|00002e60| 58 5f 53 52 43 20 5e 20 | 50 49 58 5f 44 53 54 2c |X_SRC ^ |PIX_DST,|
|00002e70| 20 31 29 3b 0a 09 09 09 | 09 70 77 5f 76 65 63 74 | 1);....|.pw_vect|
|00002e80| 6f 72 28 70 77 2c 20 78 | 31 2c 20 79 32 2c 20 78 |or(pw, x|1, y2, x|
|00002e90| 31 2c 20 79 61 2c 20 50 | 49 58 5f 53 52 43 20 5e |1, ya, P|IX_SRC ^|
|00002ea0| 20 50 49 58 5f 44 53 54 | 2c 20 31 29 3b 0a 09 09 | PIX_DST|, 1);...|
|00002eb0| 09 7d 0a 09 09 7d 0a 09 | 09 62 72 65 61 6b 3b 0a |.}...}..|.break;.|
|00002ec0| 09 63 61 73 65 20 31 3a | 7b 0a 09 09 09 73 77 69 |.case 1:|{....swi|
|00002ed0| 74 63 68 20 28 65 76 65 | 6e 74 5f 69 64 28 65 76 |tch (eve|nt_id(ev|
|00002ee0| 65 6e 74 29 29 20 7b 0a | 09 09 09 63 61 73 65 20 |ent)) {.|...case |
|00002ef0| 4d 53 5f 4c 45 46 54 3a | 0a 09 09 09 09 7b 0a 09 |MS_LEFT:|.....{..|
|00002f00| 09 09 09 09 69 66 20 28 | 65 76 65 6e 74 5f 69 73 |....if (|event_is|
|00002f10| 5f 64 6f 77 6e 28 65 76 | 65 6e 74 29 29 0a 09 09 |_down(ev|ent))...|
|00002f20| 09 09 09 09 70 75 73 68 | 28 29 3b 0a 09 09 09 09 |....push|();.....|
|00002f30| 09 78 33 20 3d 20 65 76 | 65 6e 74 5f 78 28 65 76 |.x3 = ev|ent_x(ev|
|00002f40| 65 6e 74 29 3b 0a 09 09 | 09 09 09 79 33 20 3d 20 |ent);...|...y3 = |
|00002f50| 65 76 65 6e 74 5f 79 28 | 65 76 65 6e 74 29 3b 0a |event_y(|event);.|
|00002f60| 09 09 09 09 09 78 34 20 | 3d 20 78 33 3b 0a 09 09 |.....x4 |= x3;...|
|00002f70| 09 09 09 79 34 20 3d 20 | 79 33 3b 0a 09 09 09 09 |...y4 = |y3;.....|
|00002f80| 09 6c 69 6e 65 5b 30 5d | 2e 78 20 3d 20 78 33 2d |.line[0]|.x = x3-|
|00002f90| 78 33 20 25 20 67 72 69 | 64 3b 0a 09 09 09 09 09 |x3 % gri|d;......|
|00002fa0| 6c 69 6e 65 5b 30 5d 2e | 79 20 3d 20 79 33 2d 79 |line[0].|y = y3-y|
|00002fb0| 33 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 09 6c |3 % grid|;......l|
|00002fc0| 69 6e 65 5b 31 5d 2e 78 | 20 3d 20 78 34 2d 78 34 |ine[1].x| = x4-x4|
|00002fd0| 20 25 20 67 72 69 64 3b | 0a 09 09 09 09 09 6c 69 | % grid;|......li|
|00002fe0| 6e 65 5b 31 5d 2e 79 20 | 3d 20 79 34 20 2d 79 34 |ne[1].y |= y4 -y4|
|00002ff0| 20 25 20 67 72 69 64 3b | 0a 09 09 09 09 09 6c 69 | % grid;|......li|
|00003000| 6e 65 73 2e 6e 20 3d 20 | 32 3b 0a 09 09 09 09 09 |nes.n = |2;......|
|00003010| 6c 69 6e 65 73 2e 70 74 | 6c 69 73 74 20 3d 20 6c |lines.pt|list = l|
|00003020| 69 6e 65 3b 0a 09 09 09 | 09 09 63 67 69 70 77 5f |ine;....|..cgipw_|
|00003030| 70 6f 6c 79 6c 69 6e 65 | 28 26 76 70 77 2c 20 26 |polyline|(&vpw, &|
|00003040| 6c 69 6e 65 73 29 3b 0a | 09 09 09 09 09 70 6f 70 |lines);.|.....pop|
|00003050| 28 29 3b 0a 09 09 09 09 | 7d 0a 09 09 09 09 62 72 |();.....|}.....br|
|00003060| 65 61 6b 3b 0a 09 09 09 | 63 61 73 65 20 4c 4f 43 |eak;....|case LOC|
|00003070| 5f 44 52 41 47 3a 0a 09 | 09 09 09 7b 0a 09 09 09 |_DRAG:..|...{....|
|00003080| 09 09 78 33 20 3d 20 78 | 34 3b 0a 09 09 09 09 09 |..x3 = x|4;......|
|00003090| 79 33 20 3d 20 79 34 3b | 0a 09 09 09 09 09 78 34 |y3 = y4;|......x4|
|000030a0| 20 3d 20 65 76 65 6e 74 | 5f 78 28 65 76 65 6e 74 | = event|_x(event|
|000030b0| 29 3b 0a 09 09 09 09 09 | 79 34 20 3d 20 65 76 65 |);......|y4 = eve|
|000030c0| 6e 74 5f 79 28 65 76 65 | 6e 74 29 3b 0a 09 09 09 |nt_y(eve|nt);....|
|000030d0| 09 09 6c 69 6e 65 5b 30 | 5d 2e 78 20 3d 20 78 33 |..line[0|].x = x3|
|000030e0| 2d 78 33 20 25 20 67 72 | 69 64 3b 0a 09 09 09 09 |-x3 % gr|id;.....|
|000030f0| 09 6c 69 6e 65 5b 30 5d | 2e 79 20 3d 20 79 33 2d |.line[0]|.y = y3-|
|00003100| 79 33 20 25 20 67 72 69 | 64 3b 0a 09 09 09 09 09 |y3 % gri|d;......|
|00003110| 6c 69 6e 65 5b 31 5d 2e | 78 20 3d 20 78 34 2d 78 |line[1].|x = x4-x|
|00003120| 34 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 09 6c |4 % grid|;......l|
|00003130| 69 6e 65 5b 31 5d 2e 79 | 20 3d 20 79 34 2d 79 34 |ine[1].y| = y4-y4|
|00003140| 20 25 20 67 72 69 64 3b | 0a 09 09 09 09 09 6c 69 | % grid;|......li|
|00003150| 6e 65 73 2e 6e 20 3d 20 | 32 3b 0a 09 09 09 09 09 |nes.n = |2;......|
|00003160| 6c 69 6e 65 73 2e 70 74 | 6c 69 73 74 20 3d 20 6c |lines.pt|list = l|
|00003170| 69 6e 65 3b 0a 09 09 09 | 09 09 63 67 69 70 77 5f |ine;....|..cgipw_|
|00003180| 70 6f 6c 79 6c 69 6e 65 | 28 26 76 70 77 2c 20 26 |polyline|(&vpw, &|
|00003190| 6c 69 6e 65 73 29 3b 0a | 09 09 09 09 7d 0a 09 09 |lines);.|....}...|
|000031a0| 09 7d 0a 09 09 7d 0a 09 | 09 62 72 65 61 6b 3b 0a |.}...}..|.break;.|
|000031b0| 09 63 61 73 65 20 38 3a | 7b 09 09 2f 2a 20 63 6f |.case 8:|{../* co|
|000031c0| 6e 64 69 74 69 6f 6e 61 | 6c 20 74 6f 6f 6c 20 2a |nditiona|l tool *|
|000031d0| 2f 0a 09 09 09 73 77 69 | 74 63 68 20 28 65 76 65 |/....swi|tch (eve|
|000031e0| 6e 74 5f 69 64 28 65 76 | 65 6e 74 29 29 20 7b 0a |nt_id(ev|ent)) {.|
|000031f0| 09 09 09 63 61 73 65 20 | 4d 53 5f 4c 45 46 54 3a |...case |MS_LEFT:|
|00003200| 0a 09 09 09 09 7b 0a 09 | 09 09 09 09 69 66 20 28 |.....{..|....if (|
|00003210| 65 76 65 6e 74 5f 69 73 | 5f 64 6f 77 6e 28 65 76 |event_is|_down(ev|
|00003220| 65 6e 74 29 29 20 7b 0a | 09 09 09 09 09 09 70 75 |ent)) {.|......pu|
|00003230| 73 68 28 29 3b 0a 09 09 | 09 09 09 09 74 65 6d 70 |sh();...|....temp|
|00003240| 20 3d 20 31 3b 0a 09 09 | 09 09 09 09 78 31 20 3d | = 1;...|....x1 =|
|00003250| 20 65 76 65 6e 74 5f 78 | 28 65 76 65 6e 74 29 3b | event_x|(event);|
|00003260| 0a 09 09 09 09 09 09 79 | 61 20 3d 20 65 76 65 6e |.......y|a = even|
|00003270| 74 5f 79 28 65 76 65 6e | 74 29 3b 0a 09 09 09 09 |t_y(even|t);.....|
|00003280| 09 09 78 31 20 3d 20 78 | 31 20 2d 20 78 31 20 25 |..x1 = x|1 - x1 %|
|00003290| 20 67 72 69 64 3b 0a 09 | 09 09 09 09 09 79 61 20 | grid;..|.....ya |
|000032a0| 3d 20 79 61 20 2d 20 79 | 61 20 25 20 67 72 69 64 |= ya - y|a % grid|
|000032b0| 3b 0a 09 09 09 09 09 09 | 78 32 20 3d 20 78 31 3b |;.......|x2 = x1;|
|000032c0| 0a 09 09 09 09 09 09 79 | 32 20 3d 20 79 61 3b 0a |.......y|2 = ya;.|
|000032d0| 09 09 09 09 09 7d 0a 09 | 09 09 09 09 69 66 20 28 |.....}..|....if (|
|000032e0| 65 76 65 6e 74 5f 69 73 | 5f 75 70 28 65 76 65 6e |event_is|_up(even|
|000032f0| 74 29 29 20 7b 0a 09 09 | 09 09 09 09 70 77 5f 76 |t)) {...|....pw_v|
|00003300| 65 63 74 6f 72 28 70 77 | 2c 20 78 31 2c 20 79 61 |ector(pw|, x1, ya|
|00003310| 2c 20 78 32 2c 20 79 32 | 2c 20 50 49 58 5f 53 52 |, x2, y2|, PIX_SR|
|00003320| 43 20 5e 20 50 49 58 5f | 44 53 54 2c 20 31 29 3b |C ^ PIX_|DST, 1);|
|00003330| 0a 09 09 09 09 09 09 70 | 77 5f 76 65 63 74 6f 72 |.......p|w_vector|
|00003340| 28 70 77 2c 20 78 31 2c | 20 79 61 2c 20 78 31 2c |(pw, x1,| ya, x1,|
|00003350| 20 79 61 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 | ya, PIX|_SRC ^ P|
|00003360| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00003370| 09 09 74 65 6d 70 31 20 | 3d 20 28 69 6e 74 29 20 |..temp1 |= (int) |
|00003380| 28 28 78 32 20 2d 20 78 | 31 29 20 2f 20 32 29 3b |((x2 - x|1) / 2);|
|00003390| 0a 09 09 09 09 09 09 74 | 65 6d 70 32 20 3d 20 28 |.......t|emp2 = (|
|000033a0| 69 6e 74 29 20 28 28 79 | 32 20 2d 20 79 61 29 20 |int) ((y|2 - ya) |
|000033b0| 2f 20 32 29 3b 0a 09 09 | 09 09 09 09 6c 69 6e 65 |/ 2);...|....line|
|000033c0| 5b 30 5d 2e 78 20 3d 20 | 78 31 20 2b 20 74 65 6d |[0].x = |x1 + tem|
|000033d0| 70 31 3b 0a 09 09 09 09 | 09 09 6c 69 6e 65 5b 30 |p1;.....|..line[0|
|000033e0| 5d 2e 79 20 3d 20 79 61 | 3b 0a 09 09 09 09 09 09 |].y = ya|;.......|
|000033f0| 6c 69 6e 65 5b 31 5d 2e | 78 20 3d 20 78 31 3b 0a |line[1].|x = x1;.|
|00003400| 09 09 09 09 09 09 6c 69 | 6e 65 5b 31 5d 2e 79 20 |......li|ne[1].y |
|00003410| 3d 20 79 61 20 2b 20 74 | 65 6d 70 32 3b 0a 09 09 |= ya + t|emp2;...|
|00003420| 09 09 09 09 6c 69 6e 65 | 5b 32 5d 2e 78 20 3d 20 |....line|[2].x = |
|00003430| 78 31 20 2b 20 74 65 6d | 70 31 3b 0a 09 09 09 09 |x1 + tem|p1;.....|
|00003440| 09 09 6c 69 6e 65 5b 32 | 5d 2e 79 20 3d 20 79 32 |..line[2|].y = y2|
|00003450| 3b 0a 09 09 09 09 09 09 | 6c 69 6e 65 5b 33 5d 2e |;.......|line[3].|
|00003460| 78 20 3d 20 78 32 3b 0a | 09 09 09 09 09 09 6c 69 |x = x2;.|......li|
|00003470| 6e 65 5b 33 5d 2e 79 20 | 3d 20 79 61 20 2b 20 74 |ne[3].y |= ya + t|
|00003480| 65 6d 70 32 3b 0a 09 09 | 09 09 09 09 6c 69 6e 65 |emp2;...|....line|
|00003490| 5b 34 5d 2e 78 20 3d 20 | 78 31 20 2b 20 74 65 6d |[4].x = |x1 + tem|
|000034a0| 70 31 3b 0a 09 09 09 09 | 09 09 6c 69 6e 65 5b 34 |p1;.....|..line[4|
|000034b0| 5d 2e 79 20 3d 20 79 61 | 3b 0a 09 09 09 09 09 09 |].y = ya|;.......|
|000034c0| 6c 69 6e 65 73 2e 6e 20 | 3d 20 35 3b 0a 09 09 09 |lines.n |= 5;....|
|000034d0| 09 09 09 6c 69 6e 65 73 | 2e 70 74 6c 69 73 74 20 |...lines|.ptlist |
|000034e0| 3d 20 6c 69 6e 65 3b 0a | 09 09 09 09 09 09 63 67 |= line;.|......cg|
|000034f0| 69 70 77 5f 70 6f 6c 79 | 6c 69 6e 65 28 26 76 70 |ipw_poly|line(&vp|
|00003500| 77 2c 20 26 6c 69 6e 65 | 73 29 3b 0a 09 09 09 09 |w, &line|s);.....|
|00003510| 09 09 70 6f 70 28 29 3b | 0a 09 09 09 09 09 7d 0a |..pop();|......}.|
|00003520| 09 09 09 09 7d 0a 09 09 | 09 09 62 72 65 61 6b 3b |....}...|..break;|
|00003530| 0a 09 09 09 63 61 73 65 | 20 4c 4f 43 5f 44 52 41 |....case| LOC_DRA|
|00003540| 47 3a 0a 09 09 09 09 7b | 0a 09 09 09 09 09 69 66 |G:.....{|......if|
|00003550| 20 28 74 65 6d 70 20 21 | 3d 20 31 29 0a 09 09 09 | (temp !|= 1)....|
|00003560| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|00003570| 20 78 31 2c 20 79 61 2c | 20 78 32 2c 20 79 32 2c | x1, ya,| x2, y2,|
|00003580| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|00003590| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 09 74 65 6d |ST, 1);.|.....tem|
|000035a0| 70 20 3d 20 30 3b 0a 09 | 09 09 09 09 78 32 20 3d |p = 0;..|....x2 =|
|000035b0| 20 65 76 65 6e 74 5f 78 | 28 65 76 65 6e 74 29 3b | event_x|(event);|
|000035c0| 0a 09 09 09 09 09 79 32 | 20 3d 20 65 76 65 6e 74 |......y2| = event|
|000035d0| 5f 79 28 65 76 65 6e 74 | 29 3b 0a 09 09 09 09 09 |_y(event|);......|
|000035e0| 78 32 20 3d 20 78 32 20 | 2d 20 78 32 20 25 20 67 |x2 = x2 |- x2 % g|
|000035f0| 72 69 64 3b 0a 09 09 09 | 09 09 79 32 20 3d 20 79 |rid;....|..y2 = y|
|00003600| 32 20 2d 20 79 32 20 25 | 20 67 72 69 64 3b 0a 09 |2 - y2 %| grid;..|
|00003610| 09 09 09 09 70 77 5f 76 | 65 63 74 6f 72 28 70 77 |....pw_v|ector(pw|
|00003620| 2c 20 78 31 2c 20 79 61 | 2c 20 78 32 2c 20 79 32 |, x1, ya|, x2, y2|
|00003630| 2c 20 50 49 58 5f 53 52 | 43 20 5e 20 50 49 58 5f |, PIX_SR|C ^ PIX_|
|00003640| 44 53 54 2c 20 31 29 3b | 0a 09 09 09 09 7d 0a 09 |DST, 1);|.....}..|
|00003650| 09 09 7d 0a 09 09 7d 0a | 09 09 62 72 65 61 6b 3b |..}...}.|..break;|
|00003660| 0a 09 63 61 73 65 20 39 | 3a 7b 09 09 2f 2a 20 49 |..case 9|:{../* I|
|00003670| 4f 20 74 6f 6f 6c 20 2a | 2f 0a 09 09 09 73 77 69 |O tool *|/....swi|
|00003680| 74 63 68 20 28 65 76 65 | 6e 74 5f 69 64 28 65 76 |tch (eve|nt_id(ev|
|00003690| 65 6e 74 29 29 20 7b 0a | 09 09 09 63 61 73 65 20 |ent)) {.|...case |
|000036a0| 4d 53 5f 4c 45 46 54 3a | 0a 09 09 09 09 7b 0a 09 |MS_LEFT:|.....{..|
|000036b0| 09 09 09 09 69 66 20 28 | 65 76 65 6e 74 5f 69 73 |....if (|event_is|
|000036c0| 5f 64 6f 77 6e 28 65 76 | 65 6e 74 29 29 20 7b 0a |_down(ev|ent)) {.|
|000036d0| 09 09 09 09 09 09 70 75 | 73 68 28 29 3b 0a 09 09 |......pu|sh();...|
|000036e0| 09 09 09 09 74 65 6d 70 | 20 3d 20 31 3b 0a 09 09 |....temp| = 1;...|
|000036f0| 09 09 09 09 78 31 20 3d | 20 65 76 65 6e 74 5f 78 |....x1 =| event_x|
|00003700| 28 65 76 65 6e 74 29 3b | 0a 09 09 09 09 09 09 79 |(event);|.......y|
|00003710| 61 20 3d 20 65 76 65 6e | 74 5f 79 28 65 76 65 6e |a = even|t_y(even|
|00003720| 74 29 3b 0a 09 09 09 09 | 09 09 78 31 20 3d 20 78 |t);.....|..x1 = x|
|00003730| 31 20 2d 20 78 31 20 25 | 20 67 72 69 64 3b 0a 09 |1 - x1 %| grid;..|
|00003740| 09 09 09 09 09 79 61 20 | 3d 20 79 61 20 2d 20 79 |.....ya |= ya - y|
|00003750| 61 20 25 20 67 72 69 64 | 3b 0a 09 09 09 09 09 09 |a % grid|;.......|
|00003760| 78 32 20 3d 20 78 31 3b | 0a 09 09 09 09 09 09 79 |x2 = x1;|.......y|
|00003770| 32 20 3d 20 79 61 3b 0a | 09 09 09 09 09 7d 0a 09 |2 = ya;.|.....}..|
|00003780| 09 09 09 09 69 66 20 28 | 65 76 65 6e 74 5f 69 73 |....if (|event_is|
|00003790| 5f 75 70 28 65 76 65 6e | 74 29 29 20 7b 0a 09 09 |_up(even|t)) {...|
|000037a0| 09 09 09 09 70 77 5f 76 | 65 63 74 6f 72 28 70 77 |....pw_v|ector(pw|
|000037b0| 2c 20 78 31 2c 20 79 61 | 2c 20 78 32 2c 20 79 32 |, x1, ya|, x2, y2|
|000037c0| 2c 20 50 49 58 5f 53 52 | 43 20 5e 20 50 49 58 5f |, PIX_SR|C ^ PIX_|
|000037d0| 44 53 54 2c 20 31 29 3b | 0a 09 09 09 09 09 09 70 |DST, 1);|.......p|
|000037e0| 77 5f 76 65 63 74 6f 72 | 28 70 77 2c 20 78 31 2c |w_vector|(pw, x1,|
|000037f0| 20 79 61 2c 20 78 31 2c | 20 79 61 2c 20 50 49 58 | ya, x1,| ya, PIX|
|00003800| 5f 53 52 43 20 5e 20 50 | 49 58 5f 44 53 54 2c 20 |_SRC ^ P|IX_DST, |
|00003810| 31 29 3b 0a 09 09 09 09 | 09 09 74 65 6d 70 31 20 |1);.....|..temp1 |
|00003820| 3d 20 28 69 6e 74 29 20 | 28 28 78 32 20 2d 20 78 |= (int) |((x2 - x|
|00003830| 31 29 20 2f 20 33 29 3b | 0a 09 09 09 09 09 09 74 |1) / 3);|.......t|
|00003840| 65 6d 70 32 20 3d 20 28 | 69 6e 74 29 20 28 28 79 |emp2 = (|int) ((y|
|00003850| 32 20 2d 20 79 61 29 20 | 2f 20 33 29 3b 0a 09 09 |2 - ya) |/ 3);...|
|00003860| 09 09 09 09 6c 69 6e 65 | 5b 30 5d 2e 78 20 3d 20 |....line|[0].x = |
|00003870| 78 31 3b 0a 09 09 09 09 | 09 09 6c 69 6e 65 5b 30 |x1;.....|..line[0|
|00003880| 5d 2e 79 20 3d 20 79 61 | 3b 0a 09 09 09 09 09 09 |].y = ya|;.......|
|00003890| 6c 69 6e 65 5b 31 5d 2e | 78 20 3d 20 78 32 3b 0a |line[1].|x = x2;.|
|000038a0| 09 09 09 09 09 09 6c 69 | 6e 65 5b 31 5d 2e 79 20 |......li|ne[1].y |
|000038b0| 3d 20 79 61 3b 0a 09 09 | 09 09 09 09 6c 69 6e 65 |= ya;...|....line|
|000038c0| 5b 32 5d 2e 78 20 3d 20 | 78 32 3b 0a 09 09 09 09 |[2].x = |x2;.....|
|000038d0| 09 09 6c 69 6e 65 5b 32 | 5d 2e 79 20 3d 20 79 32 |..line[2|].y = y2|
|000038e0| 3b 0a 09 09 09 09 09 09 | 6c 69 6e 65 5b 33 5d 2e |;.......|line[3].|
|000038f0| 78 20 3d 20 78 32 20 2d | 20 74 65 6d 70 31 3b 0a |x = x2 -| temp1;.|
|00003900| 09 09 09 09 09 09 6c 69 | 6e 65 5b 33 5d 2e 79 20 |......li|ne[3].y |
|00003910| 3d 20 79 32 3b 0a 09 09 | 09 09 09 09 6c 69 6e 65 |= y2;...|....line|
|00003920| 5b 34 5d 2e 78 20 3d 20 | 78 32 20 2d 20 74 65 6d |[4].x = |x2 - tem|
|00003930| 70 31 3b 0a 09 09 09 09 | 09 09 6c 69 6e 65 5b 34 |p1;.....|..line[4|
|00003940| 5d 2e 79 20 3d 20 79 32 | 20 2d 20 74 65 6d 70 32 |].y = y2| - temp2|
|00003950| 3b 0a 09 09 09 09 09 09 | 6c 69 6e 65 5b 35 5d 2e |;.......|line[5].|
|00003960| 78 20 3d 20 78 31 20 2b | 20 74 65 6d 70 31 3b 0a |x = x1 +| temp1;.|
|00003970| 09 09 09 09 09 09 6c 69 | 6e 65 5b 35 5d 2e 79 20 |......li|ne[5].y |
|00003980| 3d 20 79 61 20 2b 20 74 | 65 6d 70 32 3b 0a 09 09 |= ya + t|emp2;...|
|00003990| 09 09 09 09 6c 69 6e 65 | 5b 36 5d 2e 78 20 3d 20 |....line|[6].x = |
|000039a0| 78 31 3b 0a 09 09 09 09 | 09 09 6c 69 6e 65 5b 36 |x1;.....|..line[6|
|000039b0| 5d 2e 79 20 3d 20 79 61 | 20 2b 20 74 65 6d 70 32 |].y = ya| + temp2|
|000039c0| 3b 0a 09 09 09 09 09 09 | 6c 69 6e 65 5b 37 5d 2e |;.......|line[7].|
|000039d0| 78 20 3d 20 78 31 3b 0a | 09 09 09 09 09 09 6c 69 |x = x1;.|......li|
|000039e0| 6e 65 5b 37 5d 2e 79 20 | 3d 20 79 61 3b 0a 09 09 |ne[7].y |= ya;...|
|000039f0| 09 09 09 09 6c 69 6e 65 | 73 2e 6e 20 3d 20 38 3b |....line|s.n = 8;|
|00003a00| 0a 09 09 09 09 09 09 6c | 69 6e 65 73 2e 70 74 6c |.......l|ines.ptl|
|00003a10| 69 73 74 20 3d 20 6c 69 | 6e 65 3b 0a 09 09 09 09 |ist = li|ne;.....|
|00003a20| 09 09 63 67 69 70 77 5f | 70 6f 6c 79 6c 69 6e 65 |..cgipw_|polyline|
|00003a30| 28 26 76 70 77 2c 20 26 | 6c 69 6e 65 73 29 3b 0a |(&vpw, &|lines);.|
|00003a40| 09 09 09 09 09 09 70 6f | 70 28 29 3b 0a 09 09 09 |......po|p();....|
|00003a50| 09 09 7d 0a 09 09 09 09 | 7d 0a 09 09 09 09 62 72 |..}.....|}.....br|
|00003a60| 65 61 6b 3b 0a 09 09 09 | 63 61 73 65 20 4c 4f 43 |eak;....|case LOC|
|00003a70| 5f 44 52 41 47 3a 0a 09 | 09 09 09 7b 0a 09 09 09 |_DRAG:..|...{....|
|00003a80| 09 09 69 66 20 28 74 65 | 6d 70 20 21 3d 20 31 29 |..if (te|mp != 1)|
|00003a90| 0a 09 09 09 09 09 09 70 | 77 5f 76 65 63 74 6f 72 |.......p|w_vector|
|00003aa0| 28 70 77 2c 20 78 31 2c | 20 79 61 2c 20 78 32 2c |(pw, x1,| ya, x2,|
|00003ab0| 20 79 32 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 | y2, PIX|_SRC ^ P|
|00003ac0| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00003ad0| 09 74 65 6d 70 20 3d 20 | 30 3b 0a 09 09 09 09 09 |.temp = |0;......|
|00003ae0| 78 32 20 3d 20 65 76 65 | 6e 74 5f 78 28 65 76 65 |x2 = eve|nt_x(eve|
|00003af0| 6e 74 29 3b 0a 09 09 09 | 09 09 79 32 20 3d 20 65 |nt);....|..y2 = e|
|00003b00| 76 65 6e 74 5f 79 28 65 | 76 65 6e 74 29 3b 0a 09 |vent_y(e|vent);..|
|00003b10| 09 09 09 09 78 32 20 3d | 20 78 32 20 2d 20 78 32 |....x2 =| x2 - x2|
|00003b20| 20 25 20 67 72 69 64 3b | 0a 09 09 09 09 09 79 32 | % grid;|......y2|
|00003b30| 20 3d 20 79 32 20 2d 20 | 79 32 20 25 20 67 72 69 | = y2 - |y2 % gri|
|00003b40| 64 3b 0a 09 09 09 09 09 | 70 77 5f 76 65 63 74 6f |d;......|pw_vecto|
|00003b50| 72 28 70 77 2c 20 78 31 | 2c 20 79 61 2c 20 78 32 |r(pw, x1|, ya, x2|
|00003b60| 2c 20 79 32 2c 20 50 49 | 58 5f 53 52 43 20 5e 20 |, y2, PI|X_SRC ^ |
|00003b70| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|00003b80| 09 7d 0a 09 09 09 7d 0a | 09 09 7d 0a 09 09 62 72 |.}....}.|..}...br|
|00003b90| 65 61 6b 3b 0a 09 63 61 | 73 65 20 31 31 3a 7b 0a |eak;..ca|se 11:{.|
|00003ba0| 09 09 09 2f 2a 20 63 6f | 70 79 20 2a 2f 0a 09 09 |.../* co|py */...|
|00003bb0| 09 73 77 69 74 63 68 20 | 28 65 76 65 6e 74 5f 69 |.switch |(event_i|
|00003bc0| 64 28 65 76 65 6e 74 29 | 29 20 7b 0a 09 09 09 63 |d(event)|) {....c|
|00003bd0| 61 73 65 20 4d 53 5f 4c | 45 46 54 3a 0a 09 09 09 |ase MS_L|EFT:....|
|00003be0| 09 7b 0a 09 09 09 09 09 | 69 66 20 28 65 76 65 6e |.{......|if (even|
|00003bf0| 74 5f 69 73 5f 64 6f 77 | 6e 28 65 76 65 6e 74 29 |t_is_dow|n(event)|
|00003c00| 29 20 7b 0a 09 09 09 09 | 09 09 70 75 73 68 28 29 |) {.....|..push()|
|00003c10| 3b 0a 09 09 09 09 09 09 | 74 65 6d 70 20 3d 20 31 |;.......|temp = 1|
|00003c20| 3b 0a 09 09 09 09 09 09 | 78 31 20 3d 20 65 76 65 |;.......|x1 = eve|
|00003c30| 6e 74 5f 78 28 65 76 65 | 6e 74 29 3b 0a 09 09 09 |nt_x(eve|nt);....|
|00003c40| 09 09 09 79 61 20 3d 20 | 65 76 65 6e 74 5f 79 28 |...ya = |event_y(|
|00003c50| 65 76 65 6e 74 29 3b 0a | 09 09 09 09 09 09 78 32 |event);.|......x2|
|00003c60| 20 3d 20 78 31 3b 0a 09 | 09 09 09 09 09 79 32 20 | = x1;..|.....y2 |
|00003c70| 3d 20 79 61 3b 0a 09 09 | 09 09 09 7d 0a 09 09 09 |= ya;...|...}....|
|00003c80| 09 09 69 66 20 28 65 76 | 65 6e 74 5f 69 73 5f 75 |..if (ev|ent_is_u|
|00003c90| 70 28 65 76 65 6e 74 29 | 29 20 7b 0a 09 09 09 09 |p(event)|) {.....|
|00003ca0| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00003cb0| 78 31 2c 20 79 61 2c 20 | 78 32 2c 20 79 61 2c 20 |x1, ya, |x2, ya, |
|00003cc0| 50 49 58 5f 53 52 43 20 | 5e 20 50 49 58 5f 44 53 |PIX_SRC |^ PIX_DS|
|00003cd0| 54 2c 20 31 29 3b 0a 09 | 09 09 09 09 09 70 77 5f |T, 1);..|.....pw_|
|00003ce0| 76 65 63 74 6f 72 28 70 | 77 2c 20 78 32 2c 20 79 |vector(p|w, x2, y|
|00003cf0| 61 2c 20 78 32 2c 20 79 | 32 2c 20 50 49 58 5f 53 |a, x2, y|2, PIX_S|
|00003d00| 52 43 20 5e 20 50 49 58 | 5f 44 53 54 2c 20 31 29 |RC ^ PIX|_DST, 1)|
|00003d10| 3b 0a 09 09 09 09 09 09 | 70 77 5f 76 65 63 74 6f |;.......|pw_vecto|
|00003d20| 72 28 70 77 2c 20 78 32 | 2c 20 79 32 2c 20 78 31 |r(pw, x2|, y2, x1|
|00003d30| 2c 20 79 32 2c 20 50 49 | 58 5f 53 52 43 20 5e 20 |, y2, PI|X_SRC ^ |
|00003d40| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|00003d50| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|00003d60| 20 78 31 2c 20 79 32 2c | 20 78 31 2c 20 79 61 2c | x1, y2,| x1, ya,|
|00003d70| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|00003d80| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 09 09 70 77 |ST, 1);.|......pw|
|00003d90| 5f 72 65 61 64 28 70 72 | 36 2c 20 30 2c 20 30 2c |_read(pr|6, 0, 0,|
|00003da0| 20 28 78 32 20 2d 20 78 | 31 29 2c 20 28 79 32 20 | (x2 - x|1), (y2 |
|00003db0| 2d 20 79 61 29 2c 20 50 | 49 58 5f 53 52 43 2c 20 |- ya), P|IX_SRC, |
|00003dc0| 70 77 2c 20 78 31 2c 20 | 79 61 29 3b 0a 09 09 09 |pw, x1, |ya);....|
|00003dd0| 09 09 09 77 63 20 3d 20 | 78 32 20 2d 20 78 31 3b |...wc = |x2 - x1;|
|00003de0| 0a 09 09 09 09 09 09 68 | 63 20 3d 20 79 32 20 2d |.......h|c = y2 -|
|00003df0| 20 79 61 3b 0a 09 09 09 | 09 09 7d 0a 09 09 09 09 | ya;....|..}.....|
|00003e00| 7d 0a 09 09 09 09 62 72 | 65 61 6b 3b 0a 09 09 09 |}.....br|eak;....|
|00003e10| 63 61 73 65 20 4c 4f 43 | 5f 44 52 41 47 3a 0a 09 |case LOC|_DRAG:..|
|00003e20| 09 09 09 7b 0a 09 09 09 | 09 09 69 66 20 28 74 65 |...{....|..if (te|
|00003e30| 6d 70 20 21 3d 20 31 29 | 20 7b 0a 09 09 09 09 09 |mp != 1)| {......|
|00003e40| 09 70 77 5f 76 65 63 74 | 6f 72 28 70 77 2c 20 78 |.pw_vect|or(pw, x|
|00003e50| 31 2c 20 79 61 2c 20 78 | 32 2c 20 79 61 2c 20 50 |1, ya, x|2, ya, P|
|00003e60| 49 58 5f 53 52 43 20 5e | 20 50 49 58 5f 44 53 54 |IX_SRC ^| PIX_DST|
|00003e70| 2c 20 31 29 3b 0a 09 09 | 09 09 09 09 70 77 5f 76 |, 1);...|....pw_v|
|00003e80| 65 63 74 6f 72 28 70 77 | 2c 20 78 32 2c 20 79 61 |ector(pw|, x2, ya|
|00003e90| 2c 20 78 32 2c 20 79 32 | 2c 20 50 49 58 5f 53 52 |, x2, y2|, PIX_SR|
|00003ea0| 43 20 5e 20 50 49 58 5f | 44 53 54 2c 20 31 29 3b |C ^ PIX_|DST, 1);|
|00003eb0| 0a 09 09 09 09 09 09 70 | 77 5f 76 65 63 74 6f 72 |.......p|w_vector|
|00003ec0| 28 70 77 2c 20 78 32 2c | 20 79 32 2c 20 78 31 2c |(pw, x2,| y2, x1,|
|00003ed0| 20 79 32 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 | y2, PIX|_SRC ^ P|
|00003ee0| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00003ef0| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00003f00| 78 31 2c 20 79 32 2c 20 | 78 31 2c 20 79 61 2c 20 |x1, y2, |x1, ya, |
|00003f10| 50 49 58 5f 53 52 43 20 | 5e 20 50 49 58 5f 44 53 |PIX_SRC |^ PIX_DS|
|00003f20| 54 2c 20 31 29 3b 0a 09 | 09 09 09 09 7d 0a 09 09 |T, 1);..|....}...|
|00003f30| 09 09 09 74 65 6d 70 20 | 3d 20 30 3b 0a 09 09 09 |...temp |= 0;....|
|00003f40| 09 09 78 32 20 3d 20 65 | 76 65 6e 74 5f 78 28 65 |..x2 = e|vent_x(e|
|00003f50| 76 65 6e 74 29 3b 0a 09 | 09 09 09 09 79 32 20 3d |vent);..|....y2 =|
|00003f60| 20 65 76 65 6e 74 5f 79 | 28 65 76 65 6e 74 29 3b | event_y|(event);|
|00003f70| 0a 09 09 09 09 09 70 77 | 5f 76 65 63 74 6f 72 28 |......pw|_vector(|
|00003f80| 70 77 2c 20 78 31 2c 20 | 79 61 2c 20 78 32 2c 20 |pw, x1, |ya, x2, |
|00003f90| 79 61 2c 20 50 49 58 5f | 53 52 43 20 5e 20 50 49 |ya, PIX_|SRC ^ PI|
|00003fa0| 58 5f 44 53 54 2c 20 31 | 29 3b 0a 09 09 09 09 09 |X_DST, 1|);......|
|00003fb0| 70 77 5f 76 65 63 74 6f | 72 28 70 77 2c 20 78 32 |pw_vecto|r(pw, x2|
|00003fc0| 2c 20 79 61 2c 20 78 32 | 2c 20 79 32 2c 20 50 49 |, ya, x2|, y2, PI|
|00003fd0| 58 5f 53 52 43 20 5e 20 | 50 49 58 5f 44 53 54 2c |X_SRC ^ |PIX_DST,|
|00003fe0| 20 31 29 3b 0a 09 09 09 | 09 09 70 77 5f 76 65 63 | 1);....|..pw_vec|
|00003ff0| 74 6f 72 28 70 77 2c 20 | 78 32 2c 20 79 32 2c 20 |tor(pw, |x2, y2, |
|00004000| 78 31 2c 20 79 32 2c 20 | 50 49 58 5f 53 52 43 20 |x1, y2, |PIX_SRC |
|00004010| 5e 20 50 49 58 5f 44 53 | 54 2c 20 31 29 3b 0a 09 |^ PIX_DS|T, 1);..|
|00004020| 09 09 09 09 70 77 5f 76 | 65 63 74 6f 72 28 70 77 |....pw_v|ector(pw|
|00004030| 2c 20 78 31 2c 20 79 32 | 2c 20 78 31 2c 20 79 61 |, x1, y2|, x1, ya|
|00004040| 2c 20 50 49 58 5f 53 52 | 43 20 5e 20 50 49 58 5f |, PIX_SR|C ^ PIX_|
|00004050| 44 53 54 2c 20 31 29 3b | 0a 09 09 09 09 7d 0a 09 |DST, 1);|.....}..|
|00004060| 09 09 7d 0a 09 09 7d 0a | 09 09 62 72 65 61 6b 3b |..}...}.|..break;|
|00004070| 0a 09 63 61 73 65 20 31 | 32 3a 7b 0a 09 09 09 2f |..case 1|2:{..../|
|00004080| 2a 20 63 75 74 20 2a 2f | 0a 09 09 09 73 77 69 74 |* cut */|....swit|
|00004090| 63 68 20 28 65 76 65 6e | 74 5f 69 64 28 65 76 65 |ch (even|t_id(eve|
|000040a0| 6e 74 29 29 20 7b 0a 09 | 09 09 63 61 73 65 20 4d |nt)) {..|..case M|
|000040b0| 53 5f 4c 45 46 54 3a 0a | 09 09 09 09 7b 0a 09 09 |S_LEFT:.|....{...|
|000040c0| 09 09 09 69 66 20 28 65 | 76 65 6e 74 5f 69 73 5f |...if (e|vent_is_|
|000040d0| 64 6f 77 6e 28 65 76 65 | 6e 74 29 29 20 7b 0a 09 |down(eve|nt)) {..|
|000040e0| 09 09 09 09 09 70 75 73 | 68 28 29 3b 0a 09 09 09 |.....pus|h();....|
|000040f0| 09 09 09 74 65 6d 70 20 | 3d 20 31 3b 0a 09 09 09 |...temp |= 1;....|
|00004100| 09 09 09 78 31 20 3d 20 | 65 76 65 6e 74 5f 78 28 |...x1 = |event_x(|
|00004110| 65 76 65 6e 74 29 3b 0a | 09 09 09 09 09 09 79 61 |event);.|......ya|
|00004120| 20 3d 20 65 76 65 6e 74 | 5f 79 28 65 76 65 6e 74 | = event|_y(event|
|00004130| 29 3b 0a 09 09 09 09 09 | 09 78 32 20 3d 20 78 31 |);......|.x2 = x1|
|00004140| 3b 0a 09 09 09 09 09 09 | 79 32 20 3d 20 79 61 3b |;.......|y2 = ya;|
|00004150| 0a 09 09 09 09 09 7d 0a | 09 09 09 09 09 69 66 20 |......}.|.....if |
|00004160| 28 65 76 65 6e 74 5f 69 | 73 5f 75 70 28 65 76 65 |(event_i|s_up(eve|
|00004170| 6e 74 29 29 20 7b 0a 09 | 09 09 09 09 09 70 77 5f |nt)) {..|.....pw_|
|00004180| 76 65 63 74 6f 72 28 70 | 77 2c 20 78 31 2c 20 79 |vector(p|w, x1, y|
|00004190| 61 2c 20 78 32 2c 20 79 | 61 2c 20 50 49 58 5f 53 |a, x2, y|a, PIX_S|
|000041a0| 52 43 20 5e 20 50 49 58 | 5f 44 53 54 2c 20 31 29 |RC ^ PIX|_DST, 1)|
|000041b0| 3b 0a 09 09 09 09 09 09 | 70 77 5f 76 65 63 74 6f |;.......|pw_vecto|
|000041c0| 72 28 70 77 2c 20 78 32 | 2c 20 79 61 2c 20 78 32 |r(pw, x2|, ya, x2|
|000041d0| 2c 20 79 32 2c 20 50 49 | 58 5f 53 52 43 20 5e 20 |, y2, PI|X_SRC ^ |
|000041e0| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|000041f0| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|00004200| 20 78 32 2c 20 79 32 2c | 20 78 31 2c 20 79 32 2c | x2, y2,| x1, y2,|
|00004210| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|00004220| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 09 09 70 77 |ST, 1);.|......pw|
|00004230| 5f 76 65 63 74 6f 72 28 | 70 77 2c 20 78 31 2c 20 |_vector(|pw, x1, |
|00004240| 79 32 2c 20 78 31 2c 20 | 79 61 2c 20 50 49 58 5f |y2, x1, |ya, PIX_|
|00004250| 53 52 43 20 5e 20 50 49 | 58 5f 44 53 54 2c 20 31 |SRC ^ PI|X_DST, 1|
|00004260| 29 3b 0a 09 09 09 09 09 | 09 70 77 5f 72 65 61 64 |);......|.pw_read|
|00004270| 28 70 72 36 2c 20 30 2c | 20 30 2c 20 28 78 32 20 |(pr6, 0,| 0, (x2 |
|00004280| 2d 20 78 31 29 2c 20 28 | 79 32 20 2d 20 79 61 29 |- x1), (|y2 - ya)|
|00004290| 2c 20 50 49 58 5f 53 52 | 43 2c 20 70 77 2c 20 78 |, PIX_SR|C, pw, x|
|000042a0| 31 2c 20 79 61 29 3b 0a | 09 09 09 09 09 09 77 63 |1, ya);.|......wc|
|000042b0| 20 3d 20 78 32 20 2d 20 | 78 31 3b 0a 09 09 09 09 | = x2 - |x1;.....|
|000042c0| 09 09 68 63 20 3d 20 79 | 32 20 2d 20 79 61 3b 0a |..hc = y|2 - ya;.|
|000042d0| 09 09 09 09 09 09 70 77 | 5f 77 72 69 74 65 62 61 |......pw|_writeba|
|000042e0| 63 6b 67 72 6f 75 6e 64 | 28 70 77 2c 20 78 31 2c |ckground|(pw, x1,|
|000042f0| 20 79 61 2c 20 28 78 32 | 20 2d 20 78 31 29 2c 20 | ya, (x2| - x1), |
|00004300| 28 79 32 20 2d 20 79 61 | 29 2c 20 50 49 58 5f 53 |(y2 - ya|), PIX_S|
|00004310| 52 43 29 3b 0a 09 09 09 | 09 09 09 70 6f 70 28 29 |RC);....|...pop()|
|00004320| 3b 0a 09 09 09 09 09 7d | 0a 09 09 09 09 7d 0a 09 |;......}|.....}..|
|00004330| 09 09 09 62 72 65 61 6b | 3b 0a 09 09 09 63 61 73 |...break|;....cas|
|00004340| 65 20 4c 4f 43 5f 44 52 | 41 47 3a 0a 09 09 09 09 |e LOC_DR|AG:.....|
|00004350| 7b 0a 09 09 09 09 09 69 | 66 20 28 74 65 6d 70 20 |{......i|f (temp |
|00004360| 21 3d 20 31 29 20 7b 0a | 09 09 09 09 09 09 70 77 |!= 1) {.|......pw|
|00004370| 5f 76 65 63 74 6f 72 28 | 70 77 2c 20 78 31 2c 20 |_vector(|pw, x1, |
|00004380| 79 61 2c 20 78 32 2c 20 | 79 61 2c 20 50 49 58 5f |ya, x2, |ya, PIX_|
|00004390| 53 52 43 20 5e 20 50 49 | 58 5f 44 53 54 2c 20 31 |SRC ^ PI|X_DST, 1|
|000043a0| 29 3b 0a 09 09 09 09 09 | 09 70 77 5f 76 65 63 74 |);......|.pw_vect|
|000043b0| 6f 72 28 70 77 2c 20 78 | 32 2c 20 79 61 2c 20 78 |or(pw, x|2, ya, x|
|000043c0| 32 2c 20 79 32 2c 20 50 | 49 58 5f 53 52 43 20 5e |2, y2, P|IX_SRC ^|
|000043d0| 20 50 49 58 5f 44 53 54 | 2c 20 31 29 3b 0a 09 09 | PIX_DST|, 1);...|
|000043e0| 09 09 09 09 70 77 5f 76 | 65 63 74 6f 72 28 70 77 |....pw_v|ector(pw|
|000043f0| 2c 20 78 32 2c 20 79 32 | 2c 20 78 31 2c 20 79 32 |, x2, y2|, x1, y2|
|00004400| 2c 20 50 49 58 5f 53 52 | 43 20 5e 20 50 49 58 5f |, PIX_SR|C ^ PIX_|
|00004410| 44 53 54 2c 20 31 29 3b | 0a 09 09 09 09 09 09 70 |DST, 1);|.......p|
|00004420| 77 5f 76 65 63 74 6f 72 | 28 70 77 2c 20 78 31 2c |w_vector|(pw, x1,|
|00004430| 20 79 32 2c 20 78 31 2c | 20 79 61 2c 20 50 49 58 | y2, x1,| ya, PIX|
|00004440| 5f 53 52 43 20 5e 20 50 | 49 58 5f 44 53 54 2c 20 |_SRC ^ P|IX_DST, |
|00004450| 31 29 3b 0a 09 09 09 09 | 09 7d 0a 09 09 09 09 09 |1);.....|.}......|
|00004460| 74 65 6d 70 20 3d 20 30 | 3b 0a 09 09 09 09 09 78 |temp = 0|;......x|
|00004470| 32 20 3d 20 65 76 65 6e | 74 5f 78 28 65 76 65 6e |2 = even|t_x(even|
|00004480| 74 29 3b 0a 09 09 09 09 | 09 79 32 20 3d 20 65 76 |t);.....|.y2 = ev|
|00004490| 65 6e 74 5f 79 28 65 76 | 65 6e 74 29 3b 0a 09 09 |ent_y(ev|ent);...|
|000044a0| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|000044b0| 20 78 31 2c 20 79 61 2c | 20 78 32 2c 20 79 61 2c | x1, ya,| x2, ya,|
|000044c0| 20 50 49 58 5f 53 52 43 | 20 5e 20 50 49 58 5f 44 | PIX_SRC| ^ PIX_D|
|000044d0| 53 54 2c 20 31 29 3b 0a | 09 09 09 09 09 70 77 5f |ST, 1);.|.....pw_|
|000044e0| 76 65 63 74 6f 72 28 70 | 77 2c 20 78 32 2c 20 79 |vector(p|w, x2, y|
|000044f0| 61 2c 20 78 32 2c 20 79 | 32 2c 20 50 49 58 5f 53 |a, x2, y|2, PIX_S|
|00004500| 52 43 20 5e 20 50 49 58 | 5f 44 53 54 2c 20 31 29 |RC ^ PIX|_DST, 1)|
|00004510| 3b 0a 09 09 09 09 09 70 | 77 5f 76 65 63 74 6f 72 |;......p|w_vector|
|00004520| 28 70 77 2c 20 78 32 2c | 20 79 32 2c 20 78 31 2c |(pw, x2,| y2, x1,|
|00004530| 20 79 32 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 | y2, PIX|_SRC ^ P|
|00004540| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00004550| 09 70 77 5f 76 65 63 74 | 6f 72 28 70 77 2c 20 78 |.pw_vect|or(pw, x|
|00004560| 31 2c 20 79 32 2c 20 78 | 31 2c 20 79 61 2c 20 50 |1, y2, x|1, ya, P|
|00004570| 49 58 5f 53 52 43 20 5e | 20 50 49 58 5f 44 53 54 |IX_SRC ^| PIX_DST|
|00004580| 2c 20 31 29 3b 0a 09 09 | 09 09 7d 0a 09 09 09 7d |, 1);...|..}....}|
|00004590| 0a 09 09 7d 0a 09 09 62 | 72 65 61 6b 3b 0a 0a 0a |...}...b|reak;...|
|000045a0| 09 63 61 73 65 20 34 3a | 7b 0a 09 09 09 69 66 20 |.case 4:|{....if |
|000045b0| 28 65 76 65 6e 74 5f 69 | 64 28 65 76 65 6e 74 29 |(event_i|d(event)|
|000045c0| 20 3d 3d 20 4d 53 5f 4c | 45 46 54 29 20 7b 0a 09 | == MS_L|EFT) {..|
|000045d0| 09 09 09 69 66 20 28 65 | 76 65 6e 74 5f 69 73 5f |...if (e|vent_is_|
|000045e0| 75 70 28 65 76 65 6e 74 | 29 29 20 7b 0a 09 09 09 |up(event|)) {....|
|000045f0| 09 09 70 77 5f 74 65 78 | 74 28 70 77 2c 20 78 33 |..pw_tex|t(pw, x3|
|00004600| 2c 20 79 33 2c 20 50 49 | 58 5f 53 52 43 20 7c 20 |, y3, PI|X_SRC | |
|00004610| 50 49 58 5f 44 53 54 2c | 20 4e 55 4c 4c 2c 20 69 |PIX_DST,| NULL, i|
|00004620| 6e 74 65 78 74 29 3b 0a | 09 09 09 09 09 70 6f 70 |ntext);.|.....pop|
|00004630| 28 29 3b 0a 09 09 09 09 | 7d 0a 09 09 09 09 69 66 |();.....|}.....if|
|00004640| 20 28 65 76 65 6e 74 5f | 69 73 5f 64 6f 77 6e 28 | (event_|is_down(|
|00004650| 65 76 65 6e 74 29 29 20 | 7b 0a 09 09 09 09 09 70 |event)) |{......p|
|00004660| 75 73 68 28 29 3b 0a 09 | 09 09 09 09 78 33 20 3d |ush();..|....x3 =|
|00004670| 20 65 76 65 6e 74 5f 78 | 28 65 76 65 6e 74 29 3b | event_x|(event);|
|00004680| 0a 09 09 09 09 09 79 33 | 20 3d 20 65 76 65 6e 74 |......y3| = event|
|00004690| 5f 79 28 65 76 65 6e 74 | 29 3b 0a 09 09 09 09 09 |_y(event|);......|
|000046a0| 78 33 20 3d 20 78 33 20 | 2d 20 78 33 20 25 20 67 |x3 = x3 |- x3 % g|
|000046b0| 72 69 64 3b 0a 09 09 09 | 09 09 79 33 20 3d 20 79 |rid;....|..y3 = y|
|000046c0| 33 20 2d 20 79 33 20 25 | 20 67 72 69 64 3b 0a 09 |3 - y3 %| grid;..|
|000046d0| 09 09 09 09 73 74 72 63 | 70 79 28 69 6e 74 65 78 |....strc|py(intex|
|000046e0| 74 2c 20 70 61 6e 65 6c | 5f 67 65 74 5f 76 61 6c |t, panel|_get_val|
|000046f0| 75 65 28 74 6e 61 6d 65 | 5f 69 74 65 6d 29 29 3b |ue(tname|_item));|
|00004700| 0a 09 09 09 09 09 70 77 | 5f 74 65 78 74 28 70 77 |......pw|_text(pw|
|00004710| 2c 20 78 33 2c 20 79 33 | 2c 20 50 49 58 5f 53 52 |, x3, y3|, PIX_SR|
|00004720| 43 20 5e 20 50 49 58 5f | 44 53 54 2c 20 4e 55 4c |C ^ PIX_|DST, NUL|
|00004730| 4c 2c 20 69 6e 74 65 78 | 74 29 3b 0a 09 09 09 09 |L, intex|t);.....|
|00004740| 7d 0a 09 09 09 7d 0a 09 | 09 09 69 66 20 28 65 76 |}....}..|..if (ev|
|00004750| 65 6e 74 5f 69 64 28 65 | 76 65 6e 74 29 20 3d 3d |ent_id(e|vent) ==|
|00004760| 20 4c 4f 43 5f 44 52 41 | 47 29 20 7b 0a 09 09 09 | LOC_DRA|G) {....|
|00004770| 09 70 77 5f 74 65 78 74 | 28 70 77 2c 20 78 33 2c |.pw_text|(pw, x3,|
|00004780| 20 79 33 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 | y3, PIX|_SRC ^ P|
|00004790| 49 58 5f 44 53 54 2c 20 | 4e 55 4c 4c 2c 20 69 6e |IX_DST, |NULL, in|
|000047a0| 74 65 78 74 29 3b 0a 09 | 09 09 09 78 33 20 3d 20 |text);..|...x3 = |
|000047b0| 65 76 65 6e 74 5f 78 28 | 65 76 65 6e 74 29 3b 0a |event_x(|event);.|
|000047c0| 09 09 09 09 79 33 20 3d | 20 65 76 65 6e 74 5f 79 |....y3 =| event_y|
|000047d0| 28 65 76 65 6e 74 29 3b | 0a 09 09 09 09 78 33 20 |(event);|.....x3 |
|000047e0| 3d 20 78 33 20 2d 20 78 | 33 20 25 20 67 72 69 64 |= x3 - x|3 % grid|
|000047f0| 3b 0a 09 09 09 09 79 33 | 20 3d 20 79 33 20 2d 20 |;.....y3| = y3 - |
|00004800| 79 33 20 25 20 67 72 69 | 64 3b 0a 09 09 09 09 70 |y3 % gri|d;.....p|
|00004810| 77 5f 74 65 78 74 28 70 | 77 2c 20 78 33 2c 20 79 |w_text(p|w, x3, y|
|00004820| 33 2c 20 50 49 58 5f 53 | 52 43 20 5e 20 50 49 58 |3, PIX_S|RC ^ PIX|
|00004830| 5f 44 53 54 2c 20 4e 55 | 4c 4c 2c 20 69 6e 74 65 |_DST, NU|LL, inte|
|00004840| 78 74 29 3b 0a 09 09 09 | 7d 0a 09 09 7d 0a 09 09 |xt);....|}...}...|
|00004850| 62 72 65 61 6b 3b 0a 09 | 63 61 73 65 20 31 33 3a |break;..|case 13:|
|00004860| 7b 09 09 2f 2a 20 70 61 | 73 74 65 20 2a 2f 0a 09 |{../* pa|ste */..|
|00004870| 09 09 69 66 20 28 65 76 | 65 6e 74 5f 69 64 28 65 |..if (ev|ent_id(e|
|00004880| 76 65 6e 74 29 20 3d 3d | 20 4d 53 5f 4c 45 46 54 |vent) ==| MS_LEFT|
|00004890| 29 20 7b 0a 09 09 09 09 | 69 66 20 28 65 76 65 6e |) {.....|if (even|
|000048a0| 74 5f 69 73 5f 64 6f 77 | 6e 28 65 76 65 6e 74 29 |t_is_dow|n(event)|
|000048b0| 29 20 7b 0a 09 09 09 09 | 09 70 75 73 68 28 29 3b |) {.....|.push();|
|000048c0| 0a 09 09 09 09 09 78 33 | 20 3d 20 65 76 65 6e 74 |......x3| = event|
|000048d0| 5f 78 28 65 76 65 6e 74 | 29 3b 0a 09 09 09 09 09 |_x(event|);......|
|000048e0| 79 33 20 3d 20 65 76 65 | 6e 74 5f 79 28 65 76 65 |y3 = eve|nt_y(eve|
|000048f0| 6e 74 29 3b 0a 09 09 09 | 09 09 70 77 5f 72 65 61 |nt);....|..pw_rea|
|00004900| 64 28 70 72 33 2c 20 30 | 2c 20 30 2c 20 77 63 2c |d(pr3, 0|, 0, wc,|
|00004910| 20 68 63 2c 20 50 49 58 | 5f 53 52 43 2c 70 77 2c | hc, PIX|_SRC,pw,|
|00004920| 20 78 33 2c 20 79 33 29 | 3b 0a 09 09 09 09 09 70 | x3, y3)|;......p|
|00004930| 77 5f 77 72 69 74 65 28 | 70 77 2c 20 78 33 2c 20 |w_write(|pw, x3, |
|00004940| 79 33 2c 20 77 63 2c 20 | 68 63 2c 20 50 49 58 5f |y3, wc, |hc, PIX_|
|00004950| 53 52 43 20 7c 20 50 49 | 58 5f 44 53 54 2c 20 70 |SRC | PI|X_DST, p|
|00004960| 72 36 2c 20 30 2c 20 30 | 29 3b 0a 09 09 09 09 7d |r6, 0, 0|);.....}|
|00004970| 0a 09 09 09 09 69 66 20 | 28 65 76 65 6e 74 5f 69 |.....if |(event_i|
|00004980| 73 5f 75 70 28 65 76 65 | 6e 74 29 29 20 7b 0a 09 |s_up(eve|nt)) {..|
|00004990| 09 09 09 09 70 77 5f 77 | 72 69 74 65 28 70 77 2c |....pw_w|rite(pw,|
|000049a0| 20 78 33 2c 20 79 33 2c | 20 77 63 2c 20 68 63 2c | x3, y3,| wc, hc,|
|000049b0| 20 50 49 58 5f 53 52 43 | 20 7c 20 50 49 58 5f 44 | PIX_SRC| | PIX_D|
|000049c0| 53 54 2c 20 70 72 36 2c | 20 30 2c 20 30 29 3b 0a |ST, pr6,| 0, 0);.|
|000049d0| 09 09 09 09 09 70 6f 70 | 28 29 3b 0a 09 09 09 09 |.....pop|();.....|
|000049e0| 7d 0a 09 09 09 7d 0a 09 | 09 09 69 66 20 28 65 76 |}....}..|..if (ev|
|000049f0| 65 6e 74 5f 69 64 28 65 | 76 65 6e 74 29 20 3d 3d |ent_id(e|vent) ==|
|00004a00| 20 4c 4f 43 5f 44 52 41 | 47 29 20 7b 0a 09 09 09 | LOC_DRA|G) {....|
|00004a10| 09 70 77 5f 77 72 69 74 | 65 28 70 77 2c 78 33 2c |.pw_writ|e(pw,x3,|
|00004a20| 79 33 2c 77 63 2c 68 63 | 2c 50 49 58 5f 53 52 43 |y3,wc,hc|,PIX_SRC|
|00004a30| 2c 70 72 33 2c 30 2c 30 | 29 3b 0a 09 09 09 09 78 |,pr3,0,0|);.....x|
|00004a40| 33 20 3d 20 65 76 65 6e | 74 5f 78 28 65 76 65 6e |3 = even|t_x(even|
|00004a50| 74 29 3b 0a 09 09 09 09 | 79 33 20 3d 20 65 76 65 |t);.....|y3 = eve|
|00004a60| 6e 74 5f 79 28 65 76 65 | 6e 74 29 3b 0a 09 09 09 |nt_y(eve|nt);....|
|00004a70| 09 70 77 5f 72 65 61 64 | 28 70 72 33 2c 30 2c 30 |.pw_read|(pr3,0,0|
|00004a80| 2c 77 63 2c 68 63 2c 50 | 49 58 5f 53 52 43 2c 70 |,wc,hc,P|IX_SRC,p|
|00004a90| 77 2c 78 33 2c 79 33 29 | 3b 0a 09 09 09 09 70 77 |w,x3,y3)|;.....pw|
|00004aa0| 5f 77 72 69 74 65 28 70 | 77 2c 20 78 33 2c 20 79 |_write(p|w, x3, y|
|00004ab0| 33 2c 20 77 63 2c 20 68 | 63 2c 20 50 49 58 5f 53 |3, wc, h|c, PIX_S|
|00004ac0| 52 43 20 7c 20 50 49 58 | 5f 44 53 54 2c 20 70 72 |RC | PIX|_DST, pr|
|00004ad0| 36 2c 20 30 2c 20 30 29 | 3b 0a 09 09 09 7d 0a 09 |6, 0, 0)|;....}..|
|00004ae0| 09 7d 0a 09 09 62 72 65 | 61 6b 3b 0a 09 63 61 73 |.}...bre|ak;..cas|
|00004af0| 65 20 35 3a 7b 0a 09 09 | 09 69 20 3d 20 28 69 6e |e 5:{...|.i = (in|
|00004b00| 74 29 20 73 69 7a 65 20 | 2f 20 32 3b 0a 09 09 09 |t) size |/ 2;....|
|00004b10| 73 77 69 74 63 68 20 28 | 65 76 65 6e 74 5f 69 64 |switch (|event_id|
|00004b20| 28 65 76 65 6e 74 29 29 | 20 7b 0a 09 09 09 63 61 |(event))| {....ca|
|00004b30| 73 65 20 4d 53 5f 4c 45 | 46 54 3a 0a 09 09 09 09 |se MS_LE|FT:.....|
|00004b40| 7b 0a 09 09 09 09 09 69 | 66 20 28 65 76 65 6e 74 |{......i|f (event|
|00004b50| 5f 69 73 5f 64 6f 77 6e | 28 65 76 65 6e 74 29 29 |_is_down|(event))|
|00004b60| 20 7b 0a 09 09 09 09 09 | 09 70 75 73 68 28 29 3b | {......|.push();|
|00004b70| 0a 09 09 09 09 09 09 78 | 34 20 3d 20 65 76 65 6e |.......x|4 = even|
|00004b80| 74 5f 78 28 65 76 65 6e | 74 29 20 2d 20 69 3b 0a |t_x(even|t) - i;.|
|00004b90| 09 09 09 09 09 09 79 34 | 20 3d 20 65 76 65 6e 74 |......y4| = event|
|00004ba0| 5f 79 28 65 76 65 6e 74 | 29 20 2d 20 69 3b 0a 09 |_y(event|) - i;..|
|00004bb0| 09 09 09 09 09 70 77 5f | 77 72 69 74 65 62 61 63 |.....pw_|writebac|
|00004bc0| 6b 67 72 6f 75 6e 64 28 | 70 77 2c 20 78 34 2c 20 |kground(|pw, x4, |
|00004bd0| 79 34 2c 20 73 69 7a 65 | 2c 20 73 69 7a 65 2c 20 |y4, size|, size, |
|00004be0| 50 49 58 5f 53 52 43 29 | 3b 0a 09 09 09 09 09 09 |PIX_SRC)|;.......|
|00004bf0| 70 77 5f 76 65 63 74 6f | 72 28 70 77 2c 20 78 34 |pw_vecto|r(pw, x4|
|00004c00| 2c 20 79 34 2c 20 78 34 | 20 2b 20 73 69 7a 65 2c |, y4, x4| + size,|
|00004c10| 20 79 34 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 | y4, PIX|_SRC ^ P|
|00004c20| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00004c30| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00004c40| 78 34 20 2b 20 73 69 7a | 65 2c 20 79 34 2c 20 78 |x4 + siz|e, y4, x|
|00004c50| 34 20 2b 20 73 69 7a 65 | 2c 20 79 34 20 2b 20 73 |4 + size|, y4 + s|
|00004c60| 69 7a 65 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 |ize, PIX|_SRC ^ P|
|00004c70| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00004c80| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00004c90| 78 34 20 2b 20 73 69 7a | 65 2c 20 79 34 20 2b 20 |x4 + siz|e, y4 + |
|00004ca0| 73 69 7a 65 2c 20 78 34 | 2c 20 79 34 20 2b 20 73 |size, x4|, y4 + s|
|00004cb0| 69 7a 65 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 |ize, PIX|_SRC ^ P|
|00004cc0| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00004cd0| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00004ce0| 78 34 2c 20 79 34 20 2b | 20 73 69 7a 65 2c 20 78 |x4, y4 +| size, x|
|00004cf0| 34 2c 20 79 34 2c 20 50 | 49 58 5f 53 52 43 20 5e |4, y4, P|IX_SRC ^|
|00004d00| 20 50 49 58 5f 44 53 54 | 2c 20 31 29 3b 0a 09 09 | PIX_DST|, 1);...|
|00004d10| 09 09 09 7d 0a 09 09 09 | 09 09 69 66 20 28 65 76 |...}....|..if (ev|
|00004d20| 65 6e 74 5f 69 73 5f 75 | 70 28 65 76 65 6e 74 29 |ent_is_u|p(event)|
|00004d30| 29 20 7b 0a 09 09 09 09 | 09 09 70 77 5f 77 72 69 |) {.....|..pw_wri|
|00004d40| 74 65 62 61 63 6b 67 72 | 6f 75 6e 64 28 70 77 2c |tebackgr|ound(pw,|
|00004d50| 20 78 34 2c 20 79 34 2c | 20 73 69 7a 65 2c 20 73 | x4, y4,| size, s|
|00004d60| 69 7a 65 2c 20 50 49 58 | 5f 53 52 43 29 3b 0a 09 |ize, PIX|_SRC);..|
|00004d70| 09 09 09 09 09 70 77 5f | 76 65 63 74 6f 72 28 70 |.....pw_|vector(p|
|00004d80| 77 2c 20 78 34 2c 20 79 | 34 2c 20 78 34 20 2b 20 |w, x4, y|4, x4 + |
|00004d90| 73 69 7a 65 2c 20 79 34 | 2c 20 50 49 58 5f 4e 4f |size, y4|, PIX_NO|
|00004da0| 54 28 50 49 58 5f 53 52 | 43 29 20 26 20 50 49 58 |T(PIX_SR|C) & PIX|
|00004db0| 5f 44 53 54 2c 20 31 29 | 3b 0a 09 09 09 09 09 09 |_DST, 1)|;.......|
|00004dc0| 70 77 5f 76 65 63 74 6f | 72 28 70 77 2c 20 78 34 |pw_vecto|r(pw, x4|
|00004dd0| 20 2b 20 73 69 7a 65 2c | 20 79 34 2c 20 78 34 20 | + size,| y4, x4 |
|00004de0| 2b 20 73 69 7a 65 2c 20 | 79 34 20 2b 20 73 69 7a |+ size, |y4 + siz|
|00004df0| 65 2c 20 50 49 58 5f 4e | 4f 54 28 50 49 58 5f 53 |e, PIX_N|OT(PIX_S|
|00004e00| 52 43 29 20 26 20 50 49 | 58 5f 44 53 54 2c 20 31 |RC) & PI|X_DST, 1|
|00004e10| 29 3b 0a 09 09 09 09 09 | 09 70 77 5f 76 65 63 74 |);......|.pw_vect|
|00004e20| 6f 72 28 70 77 2c 20 78 | 34 20 2b 20 73 69 7a 65 |or(pw, x|4 + size|
|00004e30| 2c 20 79 34 20 2b 20 73 | 69 7a 65 2c 20 78 34 2c |, y4 + s|ize, x4,|
|00004e40| 20 79 34 20 2b 20 73 69 | 7a 65 2c 20 50 49 58 5f | y4 + si|ze, PIX_|
|00004e50| 4e 4f 54 28 50 49 58 5f | 53 52 43 29 20 26 20 50 |NOT(PIX_|SRC) & P|
|00004e60| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00004e70| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00004e80| 78 34 2c 20 79 34 20 2b | 20 73 69 7a 65 2c 20 78 |x4, y4 +| size, x|
|00004e90| 34 2c 20 79 34 2c 20 50 | 49 58 5f 4e 4f 54 28 50 |4, y4, P|IX_NOT(P|
|00004ea0| 49 58 5f 53 52 43 29 20 | 26 20 50 49 58 5f 44 53 |IX_SRC) |& PIX_DS|
|00004eb0| 54 2c 20 31 29 3b 0a 09 | 09 09 09 09 09 70 6f 70 |T, 1);..|.....pop|
|00004ec0| 28 29 3b 0a 09 09 09 09 | 09 7d 0a 09 09 09 09 7d |();.....|.}.....}|
|00004ed0| 0a 09 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 09 63 |.....bre|ak;....c|
|00004ee0| 61 73 65 20 4d 53 5f 52 | 49 47 48 54 3a 0a 09 09 |ase MS_R|IGHT:...|
|00004ef0| 09 09 70 75 73 68 28 29 | 3b 0a 09 09 09 09 70 77 |..push()|;.....pw|
|00004f00| 5f 77 72 69 74 65 62 61 | 63 6b 67 72 6f 75 6e 64 |_writeba|ckground|
|00004f10| 28 70 77 2c 20 78 34 2c | 20 79 34 2c 20 73 69 7a |(pw, x4,| y4, siz|
|00004f20| 65 2c 20 73 69 7a 65 2c | 20 50 49 58 5f 53 52 43 |e, size,| PIX_SRC|
|00004f30| 29 3b 0a 09 09 09 09 62 | 72 65 61 6b 3b 0a 09 09 |);.....b|reak;...|
|00004f40| 09 63 61 73 65 20 4d 53 | 5f 4d 49 44 44 4c 45 3a |.case MS|_MIDDLE:|
|00004f50| 0a 09 09 09 09 70 75 73 | 68 28 29 3b 0a 09 09 09 |.....pus|h();....|
|00004f60| 09 70 77 5f 77 72 69 74 | 65 62 61 63 6b 67 72 6f |.pw_writ|ebackgro|
|00004f70| 75 6e 64 28 70 77 2c 20 | 78 34 2c 20 79 34 2c 20 |und(pw, |x4, y4, |
|00004f80| 73 69 7a 65 2c 20 73 69 | 7a 65 2c 20 50 49 58 5f |size, si|ze, PIX_|
|00004f90| 53 52 43 29 3b 0a 09 09 | 09 09 62 72 65 61 6b 3b |SRC);...|..break;|
|00004fa0| 0a 09 09 09 63 61 73 65 | 20 4c 4f 43 5f 44 52 41 |....case| LOC_DRA|
|00004fb0| 47 3a 0a 09 09 09 09 7b | 0a 09 09 09 09 09 70 77 |G:.....{|......pw|
|00004fc0| 5f 77 72 69 74 65 62 61 | 63 6b 67 72 6f 75 6e 64 |_writeba|ckground|
|00004fd0| 28 70 77 2c 20 78 34 2c | 20 79 34 2c 20 73 69 7a |(pw, x4,| y4, siz|
|00004fe0| 65 2c 20 73 69 7a 65 2c | 20 50 49 58 5f 53 52 43 |e, size,| PIX_SRC|
|00004ff0| 29 3b 0a 09 09 09 09 09 | 70 77 5f 76 65 63 74 6f |);......|pw_vecto|
|00005000| 72 28 70 77 2c 20 78 34 | 2c 20 79 34 2c 20 78 34 |r(pw, x4|, y4, x4|
|00005010| 20 2b 20 73 69 7a 65 2c | 20 79 34 2c 20 50 49 58 | + size,| y4, PIX|
|00005020| 5f 4e 4f 54 28 50 49 58 | 5f 53 52 43 29 20 26 20 |_NOT(PIX|_SRC) & |
|00005030| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|00005040| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00005050| 78 34 20 2b 20 73 69 7a | 65 2c 20 79 34 2c 20 78 |x4 + siz|e, y4, x|
|00005060| 34 20 2b 20 73 69 7a 65 | 2c 20 79 34 20 2b 20 73 |4 + size|, y4 + s|
|00005070| 69 7a 65 2c 20 50 49 58 | 5f 4e 4f 54 28 50 49 58 |ize, PIX|_NOT(PIX|
|00005080| 5f 53 52 43 29 20 26 20 | 50 49 58 5f 44 53 54 2c |_SRC) & |PIX_DST,|
|00005090| 20 31 29 3b 0a 09 09 09 | 09 09 70 77 5f 76 65 63 | 1);....|..pw_vec|
|000050a0| 74 6f 72 28 70 77 2c 20 | 78 34 20 2b 20 73 69 7a |tor(pw, |x4 + siz|
|000050b0| 65 2c 20 79 34 20 2b 20 | 73 69 7a 65 2c 20 78 34 |e, y4 + |size, x4|
|000050c0| 2c 20 79 34 20 2b 20 73 | 69 7a 65 2c 20 50 49 58 |, y4 + s|ize, PIX|
|000050d0| 5f 4e 4f 54 28 50 49 58 | 5f 53 52 43 29 20 26 20 |_NOT(PIX|_SRC) & |
|000050e0| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|000050f0| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00005100| 78 34 2c 20 79 34 20 2b | 20 73 69 7a 65 2c 20 78 |x4, y4 +| size, x|
|00005110| 34 2c 20 79 34 2c 20 50 | 49 58 5f 4e 4f 54 28 50 |4, y4, P|IX_NOT(P|
|00005120| 49 58 5f 53 52 43 29 20 | 26 20 50 49 58 5f 44 53 |IX_SRC) |& PIX_DS|
|00005130| 54 2c 20 31 29 3b 0a 09 | 09 09 09 09 78 34 20 3d |T, 1);..|....x4 =|
|00005140| 20 65 76 65 6e 74 5f 78 | 28 65 76 65 6e 74 29 20 | event_x|(event) |
|00005150| 2d 20 69 3b 0a 09 09 09 | 09 09 79 34 20 3d 20 65 |- i;....|..y4 = e|
|00005160| 76 65 6e 74 5f 79 28 65 | 76 65 6e 74 29 20 2d 20 |vent_y(e|vent) - |
|00005170| 69 3b 0a 09 09 09 09 09 | 70 77 5f 77 72 69 74 65 |i;......|pw_write|
|00005180| 62 61 63 6b 67 72 6f 75 | 6e 64 28 70 77 2c 20 78 |backgrou|nd(pw, x|
|00005190| 34 2c 20 79 34 2c 20 73 | 69 7a 65 2c 20 73 69 7a |4, y4, s|ize, siz|
|000051a0| 65 2c 20 50 49 58 5f 53 | 52 43 29 3b 0a 09 09 09 |e, PIX_S|RC);....|
|000051b0| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|000051c0| 78 34 2c 20 79 34 2c 20 | 78 34 20 2b 20 73 69 7a |x4, y4, |x4 + siz|
|000051d0| 65 2c 20 79 34 2c 20 50 | 49 58 5f 53 52 43 20 5e |e, y4, P|IX_SRC ^|
|000051e0| 20 50 49 58 5f 44 53 54 | 2c 20 31 29 3b 0a 09 09 | PIX_DST|, 1);...|
|000051f0| 09 09 09 70 77 5f 76 65 | 63 74 6f 72 28 70 77 2c |...pw_ve|ctor(pw,|
|00005200| 20 78 34 20 2b 20 73 69 | 7a 65 2c 20 79 34 2c 20 | x4 + si|ze, y4, |
|00005210| 78 34 20 2b 20 73 69 7a | 65 2c 20 79 34 20 2b 20 |x4 + siz|e, y4 + |
|00005220| 73 69 7a 65 2c 20 50 49 | 58 5f 53 52 43 20 5e 20 |size, PI|X_SRC ^ |
|00005230| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|00005240| 09 09 70 77 5f 76 65 63 | 74 6f 72 28 70 77 2c 20 |..pw_vec|tor(pw, |
|00005250| 78 34 20 2b 20 73 69 7a | 65 2c 20 79 34 20 2b 20 |x4 + siz|e, y4 + |
|00005260| 73 69 7a 65 2c 20 78 34 | 2c 20 79 34 20 2b 20 73 |size, x4|, y4 + s|
|00005270| 69 7a 65 2c 20 50 49 58 | 5f 53 52 43 20 5e 20 50 |ize, PIX|_SRC ^ P|
|00005280| 49 58 5f 44 53 54 2c 20 | 31 29 3b 0a 09 09 09 09 |IX_DST, |1);.....|
|00005290| 09 70 77 5f 76 65 63 74 | 6f 72 28 70 77 2c 20 78 |.pw_vect|or(pw, x|
|000052a0| 34 2c 20 79 34 20 2b 20 | 73 69 7a 65 2c 20 78 34 |4, y4 + |size, x4|
|000052b0| 2c 20 79 34 2c 20 50 49 | 58 5f 53 52 43 20 5e 20 |, y4, PI|X_SRC ^ |
|000052c0| 50 49 58 5f 44 53 54 2c | 20 31 29 3b 0a 09 09 09 |PIX_DST,| 1);....|
|000052d0| 09 7d 0a 09 09 09 7d 0a | 09 09 7d 0a 09 7d 0a 7d |.}....}.|..}..}.}|
|000052e0| 0a 0a 76 6f 69 64 0a 77 | 68 69 63 68 32 28 69 74 |..void.w|hich2(it|
|000052f0| 65 6d 2c 20 76 61 6c 75 | 65 2c 20 65 76 65 6e 74 |em, valu|e, event|
|00005300| 29 0a 09 50 61 6e 65 6c | 5f 69 74 65 6d 20 20 20 |)..Panel|_item   |
|00005310| 20 20 20 69 74 65 6d 3b | 0a 09 75 6e 73 69 67 6e |   item;|..unsign|
|00005320| 65 64 20 69 6e 74 20 20 | 20 20 76 61 6c 75 65 3b |ed int  |  value;|
|00005330| 0a 09 45 76 65 6e 74 20 | 20 20 20 20 20 20 20 20 |..Event |        |
|00005340| 20 2a 65 76 65 6e 74 3b | 0a 7b 0a 09 69 66 20 28 | *event;|.{..if (|
|00005350| 76 61 6c 75 65 20 3e 20 | 31 29 20 7b 0a 09 09 73 |value > |1) {...s|
|00005360| 77 69 74 63 68 20 28 76 | 61 6c 75 65 29 20 7b 0a |witch (v|alue) {.|
|00005370| 09 09 63 61 73 65 20 32 | 3a 0a 09 09 09 68 61 74 |..case 2|:....hat|
|00005380| 63 68 5f 69 6e 64 65 78 | 28 32 29 3b 0a 09 09 09 |ch_index|(2);....|
|00005390| 62 72 65 61 6b 3b 0a 09 | 09 63 61 73 65 20 33 3a |break;..|.case 3:|
|000053a0| 0a 09 09 09 68 61 74 63 | 68 5f 69 6e 64 65 78 28 |....hatc|h_index(|
|000053b0| 33 29 3b 0a 09 09 09 62 | 72 65 61 6b 3b 0a 09 09 |3);....b|reak;...|
|000053c0| 63 61 73 65 20 34 3a 0a | 09 09 09 68 61 74 63 68 |case 4:.|...hatch|
|000053d0| 5f 69 6e 64 65 78 28 34 | 29 3b 0a 09 09 09 62 72 |_index(4|);....br|
|000053e0| 65 61 6b 3b 0a 09 09 63 | 61 73 65 20 35 3a 0a 09 |eak;...c|ase 5:..|
|000053f0| 09 09 68 61 74 63 68 5f | 69 6e 64 65 78 28 35 29 |..hatch_|index(5)|
|00005400| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 7d 0a |;....bre|ak;...}.|
|00005410| 09 09 63 67 69 70 77 5f | 69 6e 74 65 72 69 6f 72 |..cgipw_|interior|
|00005420| 5f 73 74 79 6c 65 28 26 | 76 70 77 2c 20 48 41 54 |_style(&|vpw, HAT|
|00005430| 43 48 2c 20 4f 4e 29 3b | 0a 09 7d 0a 09 69 66 20 |CH, ON);|..}..if |
|00005440| 28 76 61 6c 75 65 20 3d | 3d 20 30 29 0a 09 09 63 |(value =|= 0)...c|
|00005450| 67 69 70 77 5f 69 6e 74 | 65 72 69 6f 72 5f 73 74 |gipw_int|erior_st|
|00005460| 79 6c 65 28 26 76 70 77 | 2c 20 48 4f 4c 4c 4f 57 |yle(&vpw|, HOLLOW|
|00005470| 2c 20 4f 4e 29 3b 0a 09 | 69 66 20 28 76 61 6c 75 |, ON);..|if (valu|
|00005480| 65 20 3d 3d 20 31 29 0a | 09 09 63 67 69 70 77 5f |e == 1).|..cgipw_|
|00005490| 69 6e 74 65 72 69 6f 72 | 5f 73 74 79 6c 65 28 26 |interior|_style(&|
|000054a0| 76 70 77 2c 20 53 4f 4c | 49 44 49 2c 20 4f 4e 29 |vpw, SOL|IDI, ON)|
|000054b0| 3b 0a 7d 0a 0a 76 6f 69 | 64 0a 77 68 69 63 68 33 |;.}..voi|d.which3|
|000054c0| 28 69 74 65 6d 2c 20 76 | 61 6c 75 65 2c 20 65 76 |(item, v|alue, ev|
|000054d0| 65 6e 74 29 0a 09 50 61 | 6e 65 6c 5f 69 74 65 6d |ent)..Pa|nel_item|
|000054e0| 20 20 20 20 20 20 69 74 | 65 6d 3b 0a 09 75 6e 73 |      it|em;..uns|
|000054f0| 69 67 6e 65 64 20 69 6e | 74 20 20 20 20 76 61 6c |igned in|t    val|
|00005500| 75 65 3b 0a 09 45 76 65 | 6e 74 20 20 20 20 20 20 |ue;..Eve|nt      |
|00005510| 20 20 20 20 2a 65 76 65 | 6e 74 3b 0a 7b 0a 09 73 |    *eve|nt;.{..s|
|00005520| 77 69 74 63 68 20 28 76 | 61 6c 75 65 29 20 7b 0a |witch (v|alue) {.|
|00005530| 09 63 61 73 65 20 30 3a | 7b 0a 09 09 09 63 67 69 |.case 0:|{....cgi|
|00005540| 70 77 5f 6c 69 6e 65 5f | 74 79 70 65 28 26 76 70 |pw_line_|type(&vp|
|00005550| 77 2c 20 53 4f 4c 49 44 | 29 3b 0a 09 09 09 63 67 |w, SOLID|);....cg|
|00005560| 69 70 77 5f 70 65 72 69 | 6d 65 74 65 72 5f 74 79 |ipw_peri|meter_ty|
|00005570| 70 65 28 26 76 70 77 2c | 20 53 4f 4c 49 44 29 3b |pe(&vpw,| SOLID);|
|00005580| 0a 09 09 7d 20 62 72 65 | 61 6b 3b 0a 09 63 61 73 |...} bre|ak;..cas|
|00005590| 65 20 31 3a 7b 0a 09 09 | 09 63 67 69 70 77 5f 6c |e 1:{...|.cgipw_l|
|000055a0| 69 6e 65 5f 74 79 70 65 | 28 26 76 70 77 2c 20 44 |ine_type|(&vpw, D|
|000055b0| 4f 54 54 45 44 29 3b 0a | 09 09 09 63 67 69 70 77 |OTTED);.|...cgipw|
|000055c0| 5f 70 65 72 69 6d 65 74 | 65 72 5f 74 79 70 65 28 |_perimet|er_type(|
|000055d0| 26 76 70 77 2c 20 44 4f | 54 54 45 44 29 3b 0a 09 |&vpw, DO|TTED);..|
|000055e0| 09 7d 20 62 72 65 61 6b | 3b 0a 09 63 61 73 65 20 |.} break|;..case |
|000055f0| 32 3a 7b 0a 09 09 09 63 | 67 69 70 77 5f 6c 69 6e |2:{....c|gipw_lin|
|00005600| 65 5f 74 79 70 65 28 26 | 76 70 77 2c 20 44 41 53 |e_type(&|vpw, DAS|
|00005610| 48 45 44 29 3b 0a 09 09 | 09 63 67 69 70 77 5f 70 |HED);...|.cgipw_p|
|00005620| 65 72 69 6d 65 74 65 72 | 5f 74 79 70 65 28 26 76 |erimeter|_type(&v|
|00005630| 70 77 2c 20 44 41 53 48 | 45 44 29 3b 0a 09 09 7d |pw, DASH|ED);...}|
|00005640| 20 62 72 65 61 6b 3b 0a | 09 7d 0a 7d 0a 0a 76 6f | break;.|.}.}..vo|
|00005650| 69 64 0a 77 68 69 63 68 | 34 28 69 74 65 6d 2c 20 |id.which|4(item, |
|00005660| 76 61 6c 75 65 2c 20 65 | 76 65 6e 74 29 0a 09 50 |value, e|vent)..P|
|00005670| 61 6e 65 6c 5f 69 74 65 | 6d 20 20 20 20 20 20 69 |anel_ite|m      i|
|00005680| 74 65 6d 3b 0a 09 75 6e | 73 69 67 6e 65 64 20 69 |tem;..un|signed i|
|00005690| 6e 74 20 20 20 20 76 61 | 6c 75 65 3b 0a 09 45 76 |nt    va|lue;..Ev|
|000056a0| 65 6e 74 20 20 20 20 20 | 20 20 20 20 20 2a 65 76 |ent     |     *ev|
|000056b0| 65 6e 74 3b 0a 7b 0a 09 | 43 66 6c 6f 61 74 20 20 |ent;.{..|Cfloat  |
|000056c0| 20 20 20 20 20 20 20 20 | 73 6f 6d 65 3b 0a 09 73 |        |some;..s|
|000056d0| 6f 6d 65 20 3d 20 28 69 | 6e 74 29 20 76 61 6c 75 |ome = (i|nt) valu|
|000056e0| 65 20 2f 20 34 3b 0a 09 | 63 67 69 70 77 5f 6c 69 |e / 4;..|cgipw_li|
|000056f0| 6e 65 5f 77 69 64 74 68 | 28 26 76 70 77 2c 20 73 |ne_width|(&vpw, s|
|00005700| 6f 6d 65 29 3b 0a 09 63 | 67 69 70 77 5f 70 65 72 |ome);..c|gipw_per|
|00005710| 69 6d 65 74 65 72 5f 77 | 69 64 74 68 28 26 76 70 |imeter_w|idth(&vp|
|00005720| 77 2c 20 73 6f 6d 65 29 | 3b 0a 7d 0a 0a 76 6f 69 |w, some)|;.}..voi|
|00005730| 64 0a 77 68 69 63 68 35 | 28 69 74 65 6d 2c 20 76 |d.which5|(item, v|
|00005740| 61 6c 75 65 2c 20 65 76 | 65 6e 74 29 0a 09 50 61 |alue, ev|ent)..Pa|
|00005750| 6e 65 6c 5f 69 74 65 6d | 20 20 20 20 20 20 69 74 |nel_item|      it|
|00005760| 65 6d 3b 0a 09 75 6e 73 | 69 67 6e 65 64 20 69 6e |em;..uns|igned in|
|00005770| 74 20 20 20 20 76 61 6c | 75 65 3b 0a 09 45 76 65 |t    val|ue;..Eve|
|00005780| 6e 74 20 20 20 20 20 20 | 20 20 20 20 2a 65 76 65 |nt      |    *eve|
|00005790| 6e 74 3b 0a 7b 0a 09 73 | 61 76 65 74 79 70 65 20 |nt;.{..s|avetype |
|000057a0| 3d 20 76 61 6c 75 65 3b | 0a 7d 0a 0a 76 6f 69 64 |= value;|.}..void|
|000057b0| 0a 77 68 69 63 68 36 28 | 69 74 65 6d 2c 20 76 61 |.which6(|item, va|
|000057c0| 6c 75 65 2c 20 65 76 65 | 6e 74 29 0a 09 50 61 6e |lue, eve|nt)..Pan|
|000057d0| 65 6c 5f 69 74 65 6d 20 | 20 20 20 20 20 69 74 65 |el_item |     ite|
|000057e0| 6d 3b 0a 09 75 6e 73 69 | 67 6e 65 64 20 69 6e 74 |m;..unsi|gned int|
|000057f0| 20 20 20 20 76 61 6c 75 | 65 3b 0a 09 45 76 65 6e |    valu|e;..Even|
|00005800| 74 20 20 20 20 20 20 20 | 20 20 20 2a 65 76 65 6e |t       |   *even|
|00005810| 74 3b 0a 7b 0a 09 6c 6f | 61 64 74 79 70 65 20 3d |t;.{..lo|adtype =|
|00005820| 20 76 61 6c 75 65 3b 0a | 7d 0a 0a 76 6f 69 64 0a | value;.|}..void.|
|00005830| 77 68 69 63 68 28 69 74 | 65 6d 2c 20 76 61 6c 75 |which(it|em, valu|
|00005840| 65 2c 20 65 76 65 6e 74 | 29 0a 09 50 61 6e 65 6c |e, event|)..Panel|
|00005850| 5f 69 74 65 6d 20 20 20 | 20 20 20 69 74 65 6d 3b |_item   |   item;|
|00005860| 0a 09 75 6e 73 69 67 6e | 65 64 20 69 6e 74 20 20 |..unsign|ed int  |
|00005870| 20 20 76 61 6c 75 65 3b | 0a 09 45 76 65 6e 74 20 |  value;|..Event |
|00005880| 20 20 20 20 20 20 20 20 | 20 2a 65 76 65 6e 74 3b |        | *event;|
|00005890| 0a 7b 0a 09 74 6f 6f 6c | 20 3d 20 76 61 6c 75 65 |.{..tool| = value|
|000058a0| 3b 0a 7d 0a 0a 76 6f 69 | 64 0a 61 72 72 6f 77 74 |;.}..voi|d.arrowt|
|000058b0| 79 70 28 69 74 65 6d 2c | 20 76 61 6c 75 65 2c 20 |yp(item,| value, |
|000058c0| 65 76 65 6e 74 29 0a 09 | 50 61 6e 65 6c 5f 69 74 |event)..|Panel_it|
|000058d0| 65 6d 20 20 20 20 20 20 | 69 74 65 6d 3b 0a 09 75 |em      |item;..u|
|000058e0| 6e 73 69 67 6e 65 64 20 | 69 6e 74 20 20 20 20 76 |nsigned |int    v|
|000058f0| 61 6c 75 65 3b 0a 09 45 | 76 65 6e 74 20 20 20 20 |alue;..E|vent    |
|00005900| 20 20 20 20 20 20 2a 65 | 76 65 6e 74 3b 0a 7b 0a |      *e|vent;.{.|
|00005910| 09 61 72 72 6f 77 20 3d | 20 76 61 6c 75 65 3b 0a |.arrow =| value;.|
|00005920| 7d 0a 0a 76 6f 69 64 20 | 43 68 61 6e 67 65 28 69 |}..void |Change(i|
|00005930| 74 65 6d 2c 20 76 61 6c | 75 65 2c 20 65 76 65 6e |tem, val|ue, even|
|00005940| 74 29 0a 09 50 61 6e 65 | 6c 5f 69 74 65 6d 20 20 |t)..Pane|l_item  |
|00005950| 20 20 20 20 69 74 65 6d | 3b 0a 09 75 6e 73 69 67 |    item|;..unsig|
|00005960| 6e 65 64 20 69 6e 74 20 | 20 20 20 76 61 6c 75 65 |ned int |   value|
|00005970| 3b 0a 09 45 76 65 6e 74 | 20 20 20 20 20 20 20 20 |;..Event|        |
|00005980| 20 20 2a 65 76 65 6e 74 | 3b 0a 7b 0a 09 70 72 69 |  *event|;.{..pri|
|00005990| 6e 74 74 79 70 65 20 3d | 20 76 61 6c 75 65 3b 0a |nttype =| value;.|
|000059a0| 7d 0a 0a 0a 0a 0a 0a 76 | 6f 69 64 0a 65 72 61 73 |}......v|oid.eras|
|000059b0| 65 72 28 69 74 65 6d 2c | 20 76 61 6c 75 65 2c 20 |er(item,| value, |
|000059c0| 65 76 65 6e 74 29 0a 09 | 50 61 6e 65 6c 5f 69 74 |event)..|Panel_it|
|000059d0| 65 6d 20 20 20 20 20 20 | 69 74 65 6d 3b 0a 09 75 |em      |item;..u|
|000059e0| 6e 73 69 67 6e 65 64 20 | 69 6e 74 20 20 20 20 76 |nsigned |int    v|
|000059f0| 61 6c 75 65 3b 0a 09 45 | 76 65 6e 74 20 20 20 20 |alue;..E|vent    |
|00005a00| 20 20 20 20 20 20 2a 65 | 76 65 6e 74 3b 0a 7b 0a |      *e|vent;.{.|
|00005a10| 09 73 69 7a 65 20 3d 20 | 76 61 6c 75 65 3b 0a 7d |.size = |value;.}|
|00005a20| 0a 0a 76 6f 69 64 0a 47 | 52 49 44 28 69 74 65 6d |..void.G|RID(item|
|00005a30| 2c 20 76 61 6c 75 65 2c | 20 65 76 65 6e 74 29 0a |, value,| event).|
|00005a40| 09 50 61 6e 65 6c 5f 69 | 74 65 6d 20 20 20 20 20 |.Panel_i|tem     |
|00005a50| 20 69 74 65 6d 3b 0a 09 | 75 6e 73 69 67 6e 65 64 | item;..|unsigned|
|00005a60| 20 69 6e 74 20 20 20 20 | 76 61 6c 75 65 3b 0a 09 | int    |value;..|
|00005a70| 45 76 65 6e 74 20 20 20 | 20 20 20 20 20 20 20 2a |Event   |       *|
|00005a80| 65 76 65 6e 74 3b 0a 7b | 0a 09 67 72 69 64 20 3d |event;.{|..grid =|
|00005a90| 20 76 61 6c 75 65 20 2a | 20 31 30 3b 0a 09 69 66 | value *| 10;..if|
|00005aa0| 20 28 67 72 69 64 20 3d | 3d 20 30 29 0a 09 09 67 | (grid =|= 0)...g|
|00005ab0| 72 69 64 20 3d 20 31 3b | 0a 7d 0a 0a 76 6f 69 64 |rid = 1;|.}..void|
|00005ac0| 0a 75 6e 64 6f 28 29 0a | 7b 0a 09 70 77 5f 62 61 |.undo().|{..pw_ba|
|00005ad0| 74 63 68 5f 6f 6e 28 70 | 77 29 3b 0a 09 70 77 5f |tch_on(p|w);..pw_|
|00005ae0| 77 72 69 74 65 28 70 77 | 2c 20 30 2c 20 30 2c 20 |write(pw|, 0, 0, |
|00005af0| 53 57 49 44 54 48 2c 20 | 53 48 45 49 47 48 54 2c |SWIDTH, |SHEIGHT,|
|00005b00| 20 50 49 58 5f 53 52 43 | 2c 20 70 72 31 2c 20 30 | PIX_SRC|, pr1, 0|
|00005b10| 2c 20 30 29 3b 0a 09 70 | 6f 70 28 29 3b 0a 09 70 |, 0);..p|op();..p|
|00005b20| 77 5f 62 61 74 63 68 5f | 6f 66 66 28 70 77 29 3b |w_batch_|off(pw);|
|00005b30| 0a 7d 0a 0a 73 74 61 74 | 69 63 20 76 6f 69 64 0a |.}..stat|ic void.|
|00005b40| 71 75 69 74 28 29 0a 7b | 0a 09 77 69 6e 64 6f 77 |quit().{|..window|
|00005b50| 5f 64 65 73 74 72 6f 79 | 28 66 72 61 6d 65 29 3b |_destroy|(frame);|
|00005b60| 0a 09 77 69 6e 64 6f 77 | 5f 64 65 73 74 72 6f 79 |..window|_destroy|
|00005b70| 28 66 72 61 6d 65 32 29 | 3b 0a 09 70 72 5f 64 65 |(frame2)|;..pr_de|
|00005b80| 73 74 72 6f 79 28 70 72 | 29 3b 0a 09 70 72 5f 64 |stroy(pr|);..pr_d|
|00005b90| 65 73 74 72 6f 79 28 70 | 72 36 29 3b 0a 09 70 72 |estroy(p|r6);..pr|
|00005ba0| 5f 64 65 73 74 72 6f 79 | 28 70 72 31 29 3b 0a 09 |_destroy|(pr1);..|
|00005bb0| 70 72 5f 64 65 73 74 72 | 6f 79 28 70 72 33 29 3b |pr_destr|oy(pr3);|
|00005bc0| 0a 09 63 6c 6f 73 65 5f | 63 67 69 5f 70 77 28 26 |..close_|cgi_pw(&|
|00005bd0| 76 70 77 29 3b 0a 09 63 | 6c 6f 73 65 5f 70 77 5f |vpw);..c|lose_pw_|
|00005be0| 63 67 69 28 29 3b 0a 7d | 0a 0a 75 6e 70 61 63 6b |cgi();.}|..unpack|
|00005bf0| 5f 62 69 74 73 28 73 6f | 75 72 63 65 2c 20 64 65 |_bits(so|urce, de|
|00005c00| 73 74 2c 20 6c 65 6e 29 | 0a 63 68 61 72 20 2a 28 |st, len)|.char *(|
|00005c10| 2a 73 6f 75 72 63 65 29 | 2c 20 2a 28 2a 64 65 73 |*source)|, *(*des|
|00005c20| 74 29 3b 0a 69 6e 74 20 | 6c 65 6e 3b 0a 7b 0a 20 |t);.int |len;.{. |
|00005c30| 20 63 68 61 72 20 2a 64 | 2c 20 63 6f 75 6e 74 2c | char *d|, count,|
|00005c40| 20 63 68 3b 0a 0a 20 20 | 66 6f 72 20 28 64 3d 28 | ch;..  |for (d=(|
|00005c50| 2a 64 65 73 74 29 3b 20 | 28 2a 64 65 73 74 29 2d |*dest); |(*dest)-|
|00005c60| 64 3c 6c 65 6e 3b 29 0a | 20 20 20 20 69 66 20 28 |d<len;).|    if (|
|00005c70| 28 63 6f 75 6e 74 20 3d | 20 2a 28 2a 73 6f 75 72 |(count =| *(*sour|
|00005c80| 63 65 29 2b 2b 29 20 3c | 20 30 29 20 7b 0a 20 20 |ce)++) <| 0) {.  |
|00005c90| 20 20 20 20 63 68 20 3d | 20 2a 28 2a 73 6f 75 72 |    ch =| *(*sour|
|00005ca0| 63 65 29 2b 2b 3b 0a 20 | 20 20 20 20 20 66 6f 72 |ce)++;. |     for|
|00005cb0| 20 28 63 6f 75 6e 74 3d | 31 2d 63 6f 75 6e 74 3b | (count=|1-count;|
|00005cc0| 20 63 6f 75 6e 74 3e 30 | 3b 20 63 6f 75 6e 74 2d | count>0|; count-|
|00005cd0| 2d 29 0a 20 20 20 20 20 | 20 20 20 2a 28 2a 64 65 |-).     |   *(*de|
|00005ce0| 73 74 29 2b 2b 20 3d 20 | 63 68 3b 0a 20 20 20 20 |st)++ = |ch;.    |
|00005cf0| 7d 0a 20 20 20 20 65 6c | 73 65 20 20 20 20 20 20 |}.    el|se      |
|00005d00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005d10| 20 20 20 20 20 20 20 0a | 20 20 20 20 20 20 66 6f |       .|      fo|
|00005d20| 72 20 28 63 6f 75 6e 74 | 2b 3d 31 3b 20 63 6f 75 |r (count|+=1; cou|
|00005d30| 6e 74 3e 30 3b 20 63 6f | 75 6e 74 2d 2d 29 0a 20 |nt>0; co|unt--). |
|00005d40| 20 20 20 20 20 20 20 2a | 28 2a 64 65 73 74 29 2b |       *|(*dest)+|
|00005d50| 2b 20 3d 20 2a 28 2a 73 | 6f 75 72 63 65 29 2b 2b |+ = *(*s|ource)++|
|00005d60| 3b 0a 7d 0a 0a 64 69 73 | 70 6c 61 79 5f 6c 69 6e |;.}..dis|play_lin|
|00005d70| 65 28 72 6f 77 2c 20 6c | 69 6e 65 2c 20 6c 65 6e |e(row, l|ine, len|
|00005d80| 67 74 68 2c 20 73 63 72 | 65 65 6e 29 0a 63 68 61 |gth, scr|een).cha|
|00005d90| 72 20 6c 69 6e 65 5b 4c | 49 4e 45 5f 4c 45 4e 5d |r line[L|INE_LEN]|
|00005da0| 3b 0a 69 6e 74 20 72 6f | 77 2c 20 6c 65 6e 67 74 |;.int ro|w, lengt|
|00005db0| 68 3b 0a 73 74 72 75 63 | 74 20 70 69 78 72 65 63 |h;.struc|t pixrec|
|00005dc0| 74 20 2a 73 63 72 65 65 | 6e 3b 0a 7b 0a 20 20 20 |t *scree|n;.{.   |
|00005dd0| 69 6e 74 20 69 2c 20 6a | 2c 20 63 6f 6c 3b 0a 20 |int i, j|, col;. |
|00005de0| 20 20 63 68 61 72 20 69 | 63 68 3b 0a 20 20 20 2f |  char i|ch;.   /|
|00005df0| 2a 20 6c 6f 6f 70 20 6f | 76 65 72 20 62 79 74 65 |* loop o|ver byte|
|00005e00| 73 20 70 65 72 20 6c 69 | 6e 65 20 2a 2f 0a 20 20 |s per li|ne */.  |
|00005e10| 20 66 6f 72 20 28 63 6f | 6c 3d 30 2c 20 69 3d 30 | for (co|l=0, i=0|
|00005e20| 3b 20 69 3c 6c 65 6e 67 | 74 68 3b 20 69 2b 2b 29 |; i<leng|th; i++)|
|00005e30| 20 7b 0a 20 20 20 20 20 | 20 69 63 68 20 3d 20 6c | {.     | ich = l|
|00005e40| 69 6e 65 5b 69 5d 3b 0a | 20 20 20 20 20 20 2f 2a |ine[i];.|      /*|
|00005e50| 20 6c 6f 6f 70 20 6f 76 | 65 72 20 38 20 62 69 74 | loop ov|er 8 bit|
|00005e60| 73 20 70 65 72 20 62 79 | 74 65 20 2a 2f 0a 20 20 |s per by|te */.  |
|00005e70| 20 20 20 20 66 6f 72 20 | 28 6a 3d 63 6f 6c 2b 37 |    for |(j=col+7|
|00005e80| 3b 20 6a 3e 3d 63 6f 6c | 3b 20 6a 2d 2d 29 20 7b |; j>=col|; j--) {|
|00005e90| 0a 20 20 20 20 20 20 20 | 20 20 70 72 5f 70 75 74 |.       |  pr_put|
|00005ea0| 28 73 63 72 65 65 6e 2c | 20 6a 2c 20 72 6f 77 2c |(screen,| j, row,|
|00005eb0| 20 28 69 63 68 20 26 20 | 31 29 29 3b 0a 09 20 69 | (ich & |1));.. i|
|00005ec0| 63 68 20 3d 20 69 63 68 | 20 3e 3e 20 31 3b 0a 20 |ch = ich| >> 1;. |
|00005ed0| 20 20 20 20 20 7d 0a 20 | 20 20 20 20 20 63 6f 6c |     }. |     col|
|00005ee0| 20 2b 3d 20 38 3b 0a 20 | 20 20 7d 0a 7d 0a 0a 0a | += 8;. |  }.}...|
|00005ef0| 73 74 61 74 69 63 20 76 | 6f 69 64 0a 6c 6f 61 64 |static v|oid.load|
|00005f00| 28 29 0a 7b 0a 09 63 68 | 61 72 20 20 20 20 20 20 |().{..ch|ar      |
|00005f10| 20 20 20 20 20 20 66 72 | 61 6d 65 5f 6c 61 62 65 |      fr|ame_labe|
|00005f20| 6c 5b 38 30 5d 2c 20 72 | 65 61 6c 5b 38 30 5d 2c |l[80], r|eal[80],|
|00005f30| 20 72 65 61 6c 32 5b 38 | 35 5d 3b 0a 09 46 49 4c | real2[8|5];..FIL|
|00005f40| 45 20 20 20 20 20 20 20 | 20 20 20 20 2a 66 69 6c |E       |    *fil|
|00005f50| 2c 20 2a 66 69 6c 32 3b | 0a 09 73 74 72 75 63 74 |, *fil2;|..struct|
|00005f60| 20 70 69 78 72 65 63 74 | 20 2a 70 69 63 74 75 72 | pixrect| *pictur|
|00005f70| 65 3b 0a 20 20 20 09 69 | 6e 74 20 6a 3b 0a 20 20 |e;.   .i|nt j;.  |
|00005f80| 20 09 46 49 4c 45 20 2a | 66 68 2c 20 2a 66 68 32 | .FILE *|fh, *fh2|
|00005f90| 3b 0a 20 20 09 63 6f 6c | 6f 72 6d 61 70 5f 74 20 |;.  .col|ormap_t |
|00005fa0| 2a 63 6f 6c 6f 72 6d 61 | 70 20 3d 20 4e 55 4c 4c |*colorma|p = NULL|
|00005fb0| 3b 0a 20 09 69 6e 74 20 | 74 79 70 65 20 3d 20 52 |;. .int |type = R|
|00005fc0| 54 5f 53 54 41 4e 44 41 | 52 44 3b 0a 20 09 69 6e |T_STANDA|RD;. .in|
|00005fd0| 74 20 63 6f 70 79 5f 66 | 6c 61 67 20 3d 20 30 3b |t copy_f|lag = 0;|
|00005fe0| 0a 20 20 20 09 69 6e 74 | 20 69 2c 20 72 6f 77 2c |.   .int| i, row,|
|00005ff0| 20 63 6f 6c 3b 0a 20 20 | 20 09 75 6e 73 69 67 6e | col;.  | .unsign|
|00006000| 65 64 20 63 68 61 72 20 | 76 61 6c 3b 0a 20 20 20 |ed char |val;.   |
|00006010| 09 63 68 61 72 20 63 68 | 2c 20 2a 73 72 63 2c 20 |.char ch|, *src, |
|00006020| 2a 64 65 73 74 3b 0a 09 | 73 74 72 75 63 74 20 70 |*dest;..|struct p|
|00006030| 69 78 72 65 63 74 09 2a | 70 69 63 3b 0a 0a 09 73 |ixrect.*|pic;...s|
|00006040| 70 72 69 6e 74 66 28 66 | 72 61 6d 65 5f 6c 61 62 |printf(f|rame_lab|
|00006050| 65 6c 2c 20 22 53 75 6e | 44 72 61 77 20 3a 20 25 |el, "Sun|Draw : %|
|00006060| 73 22 2c 20 70 61 6e 65 | 6c 5f 67 65 74 5f 76 61 |s", pane|l_get_va|
|00006070| 6c 75 65 28 66 6e 61 6d | 65 5f 69 74 65 6d 29 29 |lue(fnam|e_item))|
|00006080| 3b 0a 09 73 70 72 69 6e | 74 66 28 72 65 61 6c 2c |;..sprin|tf(real,|
|00006090| 20 22 25 73 22 2c 20 70 | 61 6e 65 6c 5f 67 65 74 | "%s", p|anel_get|
|000060a0| 5f 76 61 6c 75 65 28 66 | 6e 61 6d 65 5f 69 74 65 |_value(f|name_ite|
|000060b0| 6d 29 29 3b 0a 09 73 70 | 72 69 6e 74 66 28 72 65 |m));..sp|rintf(re|
|000060c0| 61 6c 32 2c 20 22 25 73 | 69 6e 66 6f 22 2c 20 70 |al2, "%s|info", p|
|000060d0| 61 6e 65 6c 5f 67 65 74 | 5f 76 61 6c 75 65 28 66 |anel_get|_value(f|
|000060e0| 6e 61 6d 65 5f 69 74 65 | 6d 29 29 3b 0a 09 77 69 |name_ite|m));..wi|
|000060f0| 6e 64 6f 77 5f 73 65 74 | 28 66 72 61 6d 65 2c 20 |ndow_set|(frame, |
|00006100| 46 52 41 4d 45 5f 4c 41 | 42 45 4c 2c 20 66 72 61 |FRAME_LA|BEL, fra|
|00006110| 6d 65 5f 6c 61 62 65 6c | 2c 20 30 29 3b 0a 09 70 |me_label|, 0);..p|
|00006120| 77 5f 77 72 69 74 65 62 | 61 63 6b 67 72 6f 75 6e |w_writeb|ackgroun|
|00006130| 64 28 70 77 2c 20 30 2c | 20 30 2c 20 53 57 49 44 |d(pw, 0,| 0, SWID|
|00006140| 54 48 2c 20 53 48 45 49 | 47 48 54 2c 20 50 49 58 |TH, SHEI|GHT, PIX|
|00006150| 5f 53 52 43 29 3b 0a 09 | 69 66 20 28 6c 6f 61 64 |_SRC);..|if (load|
|00006160| 74 79 70 65 20 3d 3d 20 | 30 29 20 7b 0a 09 09 66 |type == |0) {...f|
|00006170| 69 6c 32 20 3d 20 66 6f | 70 65 6e 28 72 65 61 6c |il2 = fo|pen(real|
|00006180| 32 2c 20 22 72 22 29 3b | 0a 09 09 6e 65 77 68 65 |2, "r");|...newhe|
|00006190| 69 20 3d 20 39 30 30 3b | 0a 09 09 6e 65 77 77 69 |i = 900;|...newwi|
|000061a0| 64 20 3d 20 31 31 30 30 | 3b 0a 09 09 69 66 20 28 |d = 1100|;...if (|
|000061b0| 66 69 6c 32 20 21 3d 20 | 4e 55 4c 4c 29 20 7b 0a |fil2 != |NULL) {.|
|000061c0| 09 09 09 66 73 63 61 6e | 66 28 66 69 6c 32 2c 20 |...fscan|f(fil2, |
|000061d0| 22 25 64 2c 25 64 22 2c | 20 26 6e 65 77 77 69 64 |"%d,%d",| &newwid|
|000061e0| 2c 20 26 6e 65 77 68 65 | 69 29 3b 0a 09 09 09 66 |, &newhe|i);....f|
|000061f0| 63 6c 6f 73 65 28 66 69 | 6c 32 29 3b 0a 09 09 7d |close(fi|l2);...}|
|00006200| 0a 09 09 77 69 6e 64 6f | 77 5f 73 65 74 28 63 61 |...windo|w_set(ca|
|00006210| 6e 76 61 73 2c 20 57 49 | 4e 5f 57 49 44 54 48 2c |nvas, WI|N_WIDTH,|
|00006220| 20 6e 65 77 77 69 64 2c | 20 57 49 4e 5f 48 45 49 | newwid,| WIN_HEI|
|00006230| 47 48 54 2c 20 6e 65 77 | 68 65 69 2c 20 30 29 3b |GHT, new|hei, 0);|
|00006240| 0a 09 09 77 69 6e 64 6f | 77 5f 66 69 74 28 66 72 |...windo|w_fit(fr|
|00006250| 61 6d 65 29 3b 0a 09 09 | 66 69 6c 20 3d 20 66 6f |ame);...|fil = fo|
|00006260| 70 65 6e 28 72 65 61 6c | 2c 20 22 72 62 22 29 3b |pen(real|, "rb");|
|00006270| 0a 09 09 69 66 20 28 66 | 69 6c 20 21 3d 20 4e 55 |...if (f|il != NU|
|00006280| 4c 4c 29 20 7b 0a 09 09 | 09 70 69 63 20 3d 20 6d |LL) {...|.pic = m|
|00006290| 65 6d 5f 63 72 65 61 74 | 65 28 77 69 6e 64 6f 77 |em_creat|e(window|
|000062a0| 5f 67 65 74 28 63 61 6e | 76 61 73 2c 20 57 49 4e |_get(can|vas, WIN|
|000062b0| 5f 57 49 44 54 48 29 2c | 20 77 69 6e 64 6f 77 5f |_WIDTH),| window_|
|000062c0| 67 65 74 28 63 61 6e 76 | 61 73 2c 20 57 49 4e 5f |get(canv|as, WIN_|
|000062d0| 48 45 49 47 48 54 29 2c | 31 29 3b 0a 09 09 09 70 |HEIGHT),|1);....p|
|000062e0| 69 63 20 3d 20 70 72 5f | 6c 6f 61 64 28 66 69 6c |ic = pr_|load(fil|
|000062f0| 2c 20 4e 55 4c 4c 29 3b | 0a 09 09 09 70 77 5f 77 |, NULL);|....pw_w|
|00006300| 72 69 74 65 28 70 77 2c | 20 30 2c 20 30 2c 20 6e |rite(pw,| 0, 0, n|
|00006310| 65 77 77 69 64 2c 20 6e | 65 77 68 65 69 2c 20 50 |ewwid, n|ewhei, P|
|00006320| 49 58 5f 53 52 43 2c 20 | 70 69 63 2c 20 30 2c 20 |IX_SRC, |pic, 0, |
|00006330| 30 29 3b 0a 09 09 09 70 | 6f 70 28 29 3b 0a 09 09 |0);....p|op();...|
|00006340| 09 70 72 5f 64 65 73 74 | 72 6f 79 28 70 69 63 29 |.pr_dest|roy(pic)|
|00006350| 3b 0a 09 09 09 66 63 6c | 6f 73 65 28 66 69 6c 29 |;....fcl|ose(fil)|
|00006360| 3b 0a 09 09 7d 0a 09 7d | 0a 09 65 6c 73 65 20 0a |;...}..}|..else .|
|00006370| 09 69 66 20 28 6c 6f 61 | 64 74 79 70 65 20 3d 3d |.if (loa|dtype ==|
|00006380| 20 31 29 20 7b 0a 09 09 | 6e 65 77 68 65 69 20 3d | 1) {...|newhei =|
|00006390| 20 37 32 30 3b 0a 09 09 | 6e 65 77 77 69 64 20 3d | 720;...|newwid =|
|000063a0| 20 35 36 30 3b 0a 09 09 | 77 69 6e 64 6f 77 5f 73 | 560;...|window_s|
|000063b0| 65 74 28 63 61 6e 76 61 | 73 2c 57 49 4e 5f 57 49 |et(canva|s,WIN_WI|
|000063c0| 44 54 48 2c 6e 65 77 77 | 69 64 2c 57 49 4e 5f 48 |DTH,neww|id,WIN_H|
|000063d0| 45 49 47 48 54 2c 6e 65 | 77 68 65 69 2c 30 29 3b |EIGHT,ne|whei,0);|
|000063e0| 0a 09 09 77 69 6e 64 6f | 77 5f 66 69 74 28 66 72 |...windo|w_fit(fr|
|000063f0| 61 6d 65 29 3b 0a 09 09 | 66 69 6c 32 20 3d 20 66 |ame);...|fil2 = f|
+--------+-------------------------+-------------------------+--------+--------+