… | |
… | |
10 | #include "XSUB.h" |
10 | #include "XSUB.h" |
11 | |
11 | |
12 | #include <math.h> |
12 | #include <math.h> |
13 | #include <string.h> |
13 | #include <string.h> |
14 | #include <stdio.h> |
14 | #include <stdio.h> |
|
|
15 | #include <stdlib.h> |
15 | |
16 | |
16 | #include <SDL.h> |
17 | #include <SDL.h> |
17 | #include <SDL_endian.h> |
18 | #include <SDL_endian.h> |
18 | #include <SDL_image.h> |
19 | #include <SDL_image.h> |
19 | #include <SDL_mixer.h> |
20 | #include <SDL_mixer.h> |
… | |
… | |
41 | typedef signed int int32_t; |
42 | typedef signed int int32_t; |
42 | #endif |
43 | #endif |
43 | |
44 | |
44 | #include "glext.h" |
45 | #include "glext.h" |
45 | |
46 | |
|
|
47 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ |
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|
48 | |
46 | #define FOW_DARKNESS 32 |
49 | #define FOW_DARKNESS 32 |
47 | |
50 | |
48 | #define MAP_EXTEND_X 32 |
51 | #define MAP_EXTEND_X 32 |
49 | #define MAP_EXTEND_Y 512 |
52 | #define MAP_EXTEND_Y 512 |
50 | |
53 | |
… | |
… | |
69 | |
72 | |
70 | typedef Mix_Chunk *CFClient__MixChunk; |
73 | typedef Mix_Chunk *CFClient__MixChunk; |
71 | typedef Mix_Music *CFClient__MixMusic; |
74 | typedef Mix_Music *CFClient__MixMusic; |
72 | |
75 | |
73 | typedef PangoFontDescription *CFClient__Font; |
76 | typedef PangoFontDescription *CFClient__Font; |
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|
77 | |
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|
78 | static int |
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79 | shape_attr_p (PangoLayoutRun *run) |
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80 | { |
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81 | GSList *attrs = run->item->analysis.extra_attrs; |
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82 | |
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83 | while (attrs) |
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84 | { |
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85 | PangoAttribute *attr = attrs->data; |
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86 | |
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87 | if (attr->klass->type == PANGO_ATTR_SHAPE) |
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|
88 | return 1; |
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89 | |
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90 | attrs = attrs->next; |
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91 | } |
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92 | |
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93 | return 0; |
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94 | } |
74 | |
95 | |
75 | typedef struct cf_layout { |
96 | typedef struct cf_layout { |
76 | PangoLayout *pl; // either derived from a cairo or ft2 context |
97 | PangoLayout *pl; // either derived from a cairo or ft2 context |
77 | int rgba; // wether we use rgba (cairo) or grayscale (ft2) |
98 | int rgba; // wether we use rgba (cairo) or grayscale (ft2) |
78 | float r, g, b, a; // default color for rgba mode |
99 | float r, g, b, a; // default color for rgba mode |
… | |
… | |
85 | static PangoFontMap *ft2_fontmap, *cairo_fontmap; |
106 | static PangoFontMap *ft2_fontmap, *cairo_fontmap; |
86 | |
107 | |
87 | static void |
108 | static void |
88 | substitute_func (FcPattern *pattern, gpointer data) |
109 | substitute_func (FcPattern *pattern, gpointer data) |
89 | { |
110 | { |
90 | FcPatternAddBool (pattern, FC_HINTING , 1); |
111 | FcPatternAddBool (pattern, FC_HINTING, 1); |
|
|
112 | #ifdef FC_HINT_STYLE |
|
|
113 | FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); |
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|
114 | #endif |
91 | #ifdef _WIN32 |
115 | #ifdef _WIN32 |
92 | FcPatternAddBool (pattern, FC_AUTOHINT, 1); |
116 | FcPatternAddBool (pattern, FC_AUTOHINT, 1); |
93 | #else |
117 | #else |
94 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
118 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
95 | #endif |
119 | #endif |
… | |
… | |
296 | ev.code = 1; |
320 | ev.code = 1; |
297 | ev.data1 = (void *)(long)channel; |
321 | ev.data1 = (void *)(long)channel; |
298 | ev.data2 = 0; |
322 | ev.data2 = 0; |
299 | |
323 | |
300 | SDL_PushEvent ((SDL_Event *)&ev); |
324 | SDL_PushEvent ((SDL_Event *)&ev); |
|
|
325 | } |
|
|
326 | |
|
|
327 | static unsigned int |
|
|
328 | minpot (unsigned int n) |
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329 | { |
|
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330 | if (!n) |
|
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331 | return 0; |
|
|
332 | |
|
|
333 | --n; |
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|
334 | |
|
|
335 | n |= n >> 1; |
|
|
336 | n |= n >> 2; |
|
|
337 | n |= n >> 4; |
|
|
338 | n |= n >> 8; |
|
|
339 | n |= n >> 16; |
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|
340 | |
|
|
341 | return n + 1; |
301 | } |
342 | } |
302 | |
343 | |
303 | MODULE = CFClient PACKAGE = CFClient |
344 | MODULE = CFClient PACKAGE = CFClient |
304 | |
345 | |
305 | PROTOTYPES: ENABLE |
346 | PROTOTYPES: ENABLE |
… | |
… | |
415 | |
456 | |
416 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
457 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
417 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
458 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
418 | } |
459 | } |
419 | |
460 | |
|
|
461 | NV floor (NV x) |
|
|
462 | |
|
|
463 | NV ceil (NV x) |
|
|
464 | |
420 | void |
465 | void |
421 | pango_init () |
466 | pango_init () |
422 | CODE: |
467 | CODE: |
423 | { |
|
|
424 | // delayed, so it can pick up new fonts added by AddFontResourceEx |
468 | // delayed, so it can pick up new fonts added by AddFontResourceEx |
|
|
469 | { |
|
|
470 | { |
425 | ft2_fontmap = pango_ft2_font_map_new (); |
471 | ft2_fontmap = pango_ft2_font_map_new (); |
426 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); |
472 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); |
427 | ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); |
473 | ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); |
428 | |
474 | } |
|
|
475 | { |
|
|
476 | cairo_font_options_t *fopt = cairo_font_options_create (); |
429 | cairo_fontmap = pango_cairo_font_map_get_default (); |
477 | cairo_fontmap = pango_cairo_font_map_get_default (); |
430 | cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); |
478 | cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); |
|
|
479 | #ifdef _WIN32 |
|
|
480 | // cairo looks like shit eaten twice on windows |
|
|
481 | cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE); |
|
|
482 | #else |
|
|
483 | cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY); |
|
|
484 | #endif |
|
|
485 | cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL); |
|
|
486 | cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON); |
|
|
487 | pango_cairo_context_set_font_options (cairo_context, fopt); |
|
|
488 | cairo_font_options_destroy (fopt); |
|
|
489 | } |
431 | } |
490 | } |
432 | |
491 | |
433 | int |
492 | int |
434 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
493 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
435 | |
494 | |
… | |
… | |
446 | SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); |
505 | SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); |
447 | SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); |
506 | SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); |
448 | SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); |
507 | SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); |
449 | |
508 | |
450 | SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); |
509 | SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); |
451 | SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); |
510 | SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); |
452 | |
511 | |
453 | SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); |
512 | SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); |
454 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
513 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
455 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); |
514 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); |
456 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
515 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
… | |
… | |
686 | CODE: |
745 | CODE: |
687 | fprintf (stderr, "FATAL: %s\n", message); |
746 | fprintf (stderr, "FATAL: %s\n", message); |
688 | #ifdef _WIN32 |
747 | #ifdef _WIN32 |
689 | MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); |
748 | MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); |
690 | #endif |
749 | #endif |
691 | exit (1); |
750 | _exit (1); |
|
|
751 | |
|
|
752 | void |
|
|
753 | _exit (int retval) |
|
|
754 | CODE: |
|
|
755 | _exit (retval); |
692 | |
756 | |
693 | MODULE = CFClient PACKAGE = CFClient::Font |
757 | MODULE = CFClient PACKAGE = CFClient::Font |
694 | |
758 | |
695 | CFClient::Font |
759 | CFClient::Font |
696 | new_from_file (SV *class, char *path, int id = 0) |
760 | new_from_file (SV *class, char *path, int id = 0) |
… | |
… | |
717 | MODULE = CFClient PACKAGE = CFClient::Layout |
781 | MODULE = CFClient PACKAGE = CFClient::Layout |
718 | |
782 | |
719 | CFClient::Layout |
783 | CFClient::Layout |
720 | new (SV *class, int rgba = 0) |
784 | new (SV *class, int rgba = 0) |
721 | CODE: |
785 | CODE: |
722 | #if _WIN32 |
|
|
723 | //rgba = 0;//D makes text nicer, breaks TextView |
|
|
724 | #endif |
|
|
725 | New (0, RETVAL, 1, struct cf_layout); |
786 | New (0, RETVAL, 1, struct cf_layout); |
726 | |
787 | |
727 | RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); |
788 | RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); |
728 | RETVAL->rgba = rgba; |
789 | RETVAL->rgba = rgba; |
729 | RETVAL->r = 1.; |
790 | RETVAL->r = 1.; |
… | |
… | |
769 | char *text = SvPVutf8 (text_, textlen); |
830 | char *text = SvPVutf8 (text_, textlen); |
770 | |
831 | |
771 | pango_layout_set_markup (self->pl, text, textlen); |
832 | pango_layout_set_markup (self->pl, text, textlen); |
772 | } |
833 | } |
773 | |
834 | |
|
|
835 | void |
|
|
836 | set_shapes (CFClient::Layout self, ...) |
|
|
837 | CODE: |
|
|
838 | { |
|
|
839 | PangoAttrList *attrs = 0; |
|
|
840 | const char *text = pango_layout_get_text (self->pl); |
|
|
841 | const char *pos = text; |
|
|
842 | int arg = 2; |
|
|
843 | |
|
|
844 | while (arg < items && (pos = strstr (pos, OBJ_STR))) |
|
|
845 | { |
|
|
846 | PangoRectangle rect; |
|
|
847 | PangoAttribute *attr; |
|
|
848 | |
|
|
849 | int w = SvIV (ST (arg - 1)); |
|
|
850 | int h = SvIV (ST (arg)); |
|
|
851 | |
|
|
852 | arg += 2; |
|
|
853 | |
|
|
854 | rect.x = 0; |
|
|
855 | rect.y = -h * PANGO_SCALE; |
|
|
856 | rect.width = w * PANGO_SCALE; |
|
|
857 | rect.height = h * PANGO_SCALE; |
|
|
858 | |
|
|
859 | if (!attrs) |
|
|
860 | attrs = pango_layout_get_attributes (self->pl); |
|
|
861 | |
|
|
862 | attr = pango_attr_shape_new (&rect, &rect); |
|
|
863 | attr->start_index = pos - text; |
|
|
864 | attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; |
|
|
865 | pango_attr_list_insert (attrs, attr); |
|
|
866 | |
|
|
867 | pos += sizeof (OBJ_STR) - 1; |
|
|
868 | } |
|
|
869 | |
|
|
870 | if (attrs) |
|
|
871 | pango_layout_set_attributes (self->pl, attrs); |
|
|
872 | } |
|
|
873 | |
|
|
874 | void |
|
|
875 | get_shapes (CFClient::Layout self) |
|
|
876 | PPCODE: |
|
|
877 | { |
|
|
878 | PangoLayoutIter *iter = pango_layout_get_iter (self->pl); |
|
|
879 | |
|
|
880 | do |
|
|
881 | { |
|
|
882 | PangoLayoutRun *run = pango_layout_iter_get_run (iter); |
|
|
883 | |
|
|
884 | if (run && shape_attr_p (run)) |
|
|
885 | { |
|
|
886 | PangoRectangle extents; |
|
|
887 | pango_layout_iter_get_run_extents (iter, 0, &extents); |
|
|
888 | |
|
|
889 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); |
|
|
890 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); |
|
|
891 | } |
|
|
892 | } |
|
|
893 | while (pango_layout_iter_next_run (iter)); |
|
|
894 | |
|
|
895 | pango_layout_iter_free (iter); |
|
|
896 | } |
|
|
897 | |
|
|
898 | int |
|
|
899 | has_wrapped (CFClient::Layout self) |
|
|
900 | CODE: |
|
|
901 | { |
|
|
902 | int lines = 1; |
|
|
903 | const char *text = pango_layout_get_text (self->pl); |
|
|
904 | |
|
|
905 | while (*text) |
|
|
906 | lines += *text++ == '\n'; |
|
|
907 | |
|
|
908 | RETVAL = lines < pango_layout_get_line_count (self->pl); |
|
|
909 | } |
|
|
910 | OUTPUT: |
|
|
911 | RETVAL |
|
|
912 | |
774 | SV * |
913 | SV * |
775 | get_text (CFClient::Layout self) |
914 | get_text (CFClient::Layout self) |
776 | CODE: |
915 | CODE: |
777 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
916 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
778 | SvUTF8_on (RETVAL); |
917 | sv_utf8_decode (RETVAL); |
779 | OUTPUT: |
918 | OUTPUT: |
780 | RETVAL |
919 | RETVAL |
781 | |
920 | |
782 | void |
921 | void |
783 | set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) |
922 | set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) |
… | |
… | |
964 | } |
1103 | } |
965 | |
1104 | |
966 | MODULE = CFClient PACKAGE = CFClient::Texture |
1105 | MODULE = CFClient PACKAGE = CFClient::Texture |
967 | |
1106 | |
968 | void |
1107 | void |
|
|
1108 | pad2pot (SV *data_, SV *w_, SV *h_) |
|
|
1109 | CODE: |
|
|
1110 | { |
|
|
1111 | int ow = SvIV (w_); |
|
|
1112 | int oh = SvIV (h_); |
|
|
1113 | |
|
|
1114 | if (ow && oh) |
|
|
1115 | { |
|
|
1116 | int nw = minpot (ow); |
|
|
1117 | int nh = minpot (oh); |
|
|
1118 | |
|
|
1119 | if (nw != ow || nh != oh) |
|
|
1120 | { |
|
|
1121 | if (SvOK (data_)) |
|
|
1122 | { |
|
|
1123 | STRLEN datalen; |
|
|
1124 | char *data = SvPVbyte (data_, datalen); |
|
|
1125 | int bpp = datalen / (ow * oh); |
|
|
1126 | SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); |
|
|
1127 | |
|
|
1128 | SvPOK_only (result_); |
|
|
1129 | SvCUR_set (result_, nw * nh * bpp); |
|
|
1130 | |
|
|
1131 | memset (SvPVX (result_), 0, nw * nh * bpp); |
|
|
1132 | while (oh--) |
|
|
1133 | memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); |
|
|
1134 | |
|
|
1135 | sv_setsv (data_, result_); |
|
|
1136 | } |
|
|
1137 | |
|
|
1138 | sv_setiv (w_, nw); |
|
|
1139 | sv_setiv (h_, nh); |
|
|
1140 | } |
|
|
1141 | } |
|
|
1142 | } |
|
|
1143 | |
|
|
1144 | void |
969 | draw_quad (SV *self, float x, float y, float w = 0, float h = 0) |
1145 | draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) |
970 | PROTOTYPE: $$$;$$ |
1146 | PROTOTYPE: $$$;$$ |
971 | ALIAS: |
1147 | ALIAS: |
972 | draw_quad_alpha = 1 |
1148 | draw_quad_alpha = 1 |
973 | draw_quad_alpha_premultiplied = 2 |
1149 | draw_quad_alpha_premultiplied = 2 |
974 | CODE: |
1150 | CODE: |
… | |
… | |
990 | |
1166 | |
991 | if (ix == 2) |
1167 | if (ix == 2) |
992 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
1168 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
993 | else |
1169 | else |
994 | gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
1170 | gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
995 | GL_ONE_MINUS_DST_ALPHA, GL_ONE); |
1171 | GL_ONE , GL_ONE_MINUS_SRC_ALPHA); |
996 | |
1172 | |
997 | glEnable (GL_ALPHA_TEST); |
1173 | glEnable (GL_ALPHA_TEST); |
998 | glAlphaFunc (GL_GREATER, 0.01f); |
1174 | glAlphaFunc (GL_GREATER, 0.01f); |
999 | } |
1175 | } |
1000 | |
1176 | |
… | |
… | |
1039 | DESTROY (CFClient::Map self) |
1215 | DESTROY (CFClient::Map self) |
1040 | CODE: |
1216 | CODE: |
1041 | { |
1217 | { |
1042 | map_clear (self); |
1218 | map_clear (self); |
1043 | Safefree (self->face); |
1219 | Safefree (self->face); |
|
|
1220 | Safefree (self->tex); |
1044 | Safefree (self); |
1221 | Safefree (self); |
1045 | } |
1222 | } |
1046 | |
1223 | |
1047 | void |
1224 | void |
1048 | clear (CFClient::Map self) |
1225 | clear (CFClient::Map self) |
… | |
… | |
1154 | |
1331 | |
1155 | while (data < data_end) |
1332 | while (data < data_end) |
1156 | { |
1333 | { |
1157 | flags = (data [0] << 8) + data [1]; data += 2; |
1334 | flags = (data [0] << 8) + data [1]; data += 2; |
1158 | |
1335 | |
1159 | x = ((flags >> 10) & 63) + self->x; |
1336 | x = self->x + ((flags >> 10) & 63); |
1160 | y = ((flags >> 4) & 63) + self->y; |
1337 | y = self->y + ((flags >> 4) & 63); |
1161 | |
1338 | |
1162 | cell = map_get_cell (self, x, y); |
1339 | cell = map_get_cell (self, x, y); |
1163 | |
1340 | |
1164 | if (flags & 15) |
1341 | if (flags & 15) |
1165 | { |
1342 | { |
… | |
… | |
1255 | OUTPUT: |
1432 | OUTPUT: |
1256 | RETVAL |
1433 | RETVAL |
1257 | |
1434 | |
1258 | void |
1435 | void |
1259 | draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
1436 | draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
1260 | PPCODE: |
1437 | CODE: |
1261 | { |
1438 | { |
1262 | int vx, vy; |
1439 | int vx, vy; |
1263 | int x, y, z; |
1440 | int x, y, z; |
1264 | int last_name; |
1441 | int last_name; |
1265 | mapface face; |
1442 | mapface face; |
1266 | int sw4 = (sw + 3) & ~3; |
|
|
1267 | SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
|
|
1268 | uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
|
|
1269 | |
1443 | |
1270 | memset (darkness, 255, sw4 * sh); |
|
|
1271 | SvPOK_only (darkness_sv); |
|
|
1272 | SvCUR_set (darkness_sv, sw4 * sh); |
|
|
1273 | |
|
|
1274 | vx = self->x + (self->w - sw) / 2 - shift_x; |
1444 | vx = self->x + self->w / 2 - sw / 2 - shift_x; |
1275 | vy = self->y + (self->h - sh) / 2 - shift_y; |
1445 | vy = self->y + self->h / 2 - sh / 2 - shift_y; |
1276 | |
1446 | |
1277 | /* |
1447 | /* |
1278 | int vx = self->vx = self->w >= sw |
1448 | int vx = self->vx = self->w >= sw |
1279 | ? self->x + (self->w - sw) / 2 |
1449 | ? self->x + (self->w - sw) / 2 |
1280 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
1450 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
… | |
… | |
1284 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
1454 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
1285 | */ |
1455 | */ |
1286 | |
1456 | |
1287 | glColor4ub (255, 255, 255, 255); |
1457 | glColor4ub (255, 255, 255, 255); |
1288 | |
1458 | |
|
|
1459 | glEnable (GL_BLEND); |
1289 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1460 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1290 | glEnable (GL_BLEND); |
|
|
1291 | glEnable (GL_TEXTURE_2D); |
1461 | glEnable (GL_TEXTURE_2D); |
1292 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1462 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1293 | |
1463 | |
1294 | glBegin (GL_QUADS); |
1464 | glBegin (GL_QUADS); |
1295 | |
1465 | |
… | |
… | |
1303 | |
1473 | |
1304 | for (x = 0; x < sw; x++) |
1474 | for (x = 0; x < sw; x++) |
1305 | if (row->c0 <= x + vx && x + vx < row->c1) |
1475 | if (row->c0 <= x + vx && x + vx < row->c1) |
1306 | { |
1476 | { |
1307 | mapcell *cell = row->col + (x + vx - row->c0); |
1477 | mapcell *cell = row->col + (x + vx - row->c0); |
1308 | |
|
|
1309 | darkness[y * sw4 + x] = cell->darkness < 0 |
|
|
1310 | ? 255 - FOW_DARKNESS |
|
|
1311 | : 255 - cell->darkness; |
|
|
1312 | |
1478 | |
1313 | face = cell->face [z]; |
1479 | face = cell->face [z]; |
1314 | |
1480 | |
1315 | if (face) |
1481 | if (face) |
1316 | { |
1482 | { |
… | |
… | |
1337 | |
1503 | |
1338 | glEnd (); |
1504 | glEnd (); |
1339 | |
1505 | |
1340 | glDisable (GL_TEXTURE_2D); |
1506 | glDisable (GL_TEXTURE_2D); |
1341 | glDisable (GL_BLEND); |
1507 | glDisable (GL_BLEND); |
|
|
1508 | } |
|
|
1509 | |
|
|
1510 | void |
|
|
1511 | draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) |
|
|
1512 | CODE: |
|
|
1513 | { |
|
|
1514 | static float color[16][3] = { |
|
|
1515 | { 0.00, 0.00, 0.00 }, |
|
|
1516 | { 1.00, 1.00, 1.00 }, |
|
|
1517 | { 0.00, 0.00, 0.55 }, |
|
|
1518 | { 1.00, 0.00, 0.00 }, |
|
|
1519 | |
|
|
1520 | { 1.00, 0.54, 0.00 }, |
|
|
1521 | { 0.11, 0.56, 1.00 }, |
|
|
1522 | { 0.93, 0.46, 0.00 }, |
|
|
1523 | { 0.18, 0.54, 0.34 }, |
|
|
1524 | |
|
|
1525 | { 0.56, 0.73, 0.56 }, |
|
|
1526 | { 0.80, 0.80, 0.80 }, |
|
|
1527 | { 0.55, 0.41, 0.13 }, |
|
|
1528 | { 0.99, 0.77, 0.26 }, |
|
|
1529 | |
|
|
1530 | { 0.74, 0.65, 0.41 }, |
|
|
1531 | |
|
|
1532 | { 0.00, 1.00, 1.00 }, |
|
|
1533 | { 1.00, 0.00, 1.00 }, |
|
|
1534 | { 1.00, 1.00, 0.00 }, |
|
|
1535 | }; |
|
|
1536 | |
|
|
1537 | int x, y; |
|
|
1538 | |
|
|
1539 | glEnable (GL_TEXTURE_2D); |
|
|
1540 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
|
|
1541 | glEnable (GL_BLEND); |
|
|
1542 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
|
|
1543 | glBegin (GL_QUADS); |
|
|
1544 | |
|
|
1545 | for (y = 0; y < h; y++) |
|
|
1546 | for (x = 0; x < w; x++) |
|
|
1547 | { |
|
|
1548 | unsigned char m = data [x + y * w]; |
|
|
1549 | |
|
|
1550 | if (m) |
|
|
1551 | { |
|
|
1552 | float *c = color [m & 15]; |
|
|
1553 | |
|
|
1554 | float tx1 = m & 0x40 ? 0.5 : 0.; |
|
|
1555 | float tx2 = tx1 + 0.5; |
|
|
1556 | |
|
|
1557 | glColor4f (c[0], c[1], c[2], 0.75); |
|
|
1558 | glTexCoord2f (tx1, 0.); glVertex2i (x , y ); |
|
|
1559 | glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); |
|
|
1560 | glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); |
|
|
1561 | glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); |
|
|
1562 | } |
|
|
1563 | } |
|
|
1564 | |
|
|
1565 | glEnd (); |
|
|
1566 | glDisable (GL_BLEND); |
|
|
1567 | glDisable (GL_TEXTURE_2D); |
|
|
1568 | } |
|
|
1569 | |
|
|
1570 | void |
|
|
1571 | fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
|
|
1572 | PPCODE: |
|
|
1573 | { |
|
|
1574 | int vx, vy; |
|
|
1575 | int x, y; |
|
|
1576 | int sw4 = (sw + 3) & ~3; |
|
|
1577 | SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
|
|
1578 | uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
|
|
1579 | |
|
|
1580 | memset (darkness, 255, sw4 * sh); |
|
|
1581 | SvPOK_only (darkness_sv); |
|
|
1582 | SvCUR_set (darkness_sv, sw4 * sh); |
|
|
1583 | |
|
|
1584 | vx = self->x + (self->w - sw + 1) / 2 - shift_x; |
|
|
1585 | vy = self->y + (self->h - sh + 1) / 2 - shift_y; |
|
|
1586 | |
|
|
1587 | for (y = 0; y < sh; y++) |
|
|
1588 | if (0 <= y + vy && y + vy < self->rows) |
|
|
1589 | { |
|
|
1590 | maprow *row = self->row + (y + vy); |
|
|
1591 | |
|
|
1592 | for (x = 0; x < sw; x++) |
|
|
1593 | if (row->c0 <= x + vx && x + vx < row->c1) |
|
|
1594 | { |
|
|
1595 | mapcell *cell = row->col + (x + vx - row->c0); |
|
|
1596 | |
|
|
1597 | darkness[y * sw4 + x] = cell->darkness < 0 |
|
|
1598 | ? 255 - FOW_DARKNESS |
|
|
1599 | : 255 - cell->darkness; |
|
|
1600 | } |
|
|
1601 | } |
1342 | |
1602 | |
1343 | EXTEND (SP, 3); |
1603 | EXTEND (SP, 3); |
1344 | PUSHs (sv_2mortal (newSViv (sw4))); |
1604 | PUSHs (sv_2mortal (newSViv (sw4))); |
1345 | PUSHs (sv_2mortal (newSViv (sh))); |
1605 | PUSHs (sv_2mortal (newSViv (sh))); |
1346 | PUSHs (darkness_sv); |
1606 | PUSHs (darkness_sv); |
… | |
… | |
1553 | const_iv (GL_SCISSOR_TEST), |
1813 | const_iv (GL_SCISSOR_TEST), |
1554 | const_iv (GL_DEPTH_TEST), |
1814 | const_iv (GL_DEPTH_TEST), |
1555 | const_iv (GL_ALPHA_TEST), |
1815 | const_iv (GL_ALPHA_TEST), |
1556 | const_iv (GL_NORMALIZE), |
1816 | const_iv (GL_NORMALIZE), |
1557 | const_iv (GL_RESCALE_NORMAL), |
1817 | const_iv (GL_RESCALE_NORMAL), |
|
|
1818 | const_iv (GL_FRONT), |
|
|
1819 | const_iv (GL_BACK), |
1558 | const_iv (GL_AND), |
1820 | const_iv (GL_AND), |
1559 | const_iv (GL_ONE), |
1821 | const_iv (GL_ONE), |
1560 | const_iv (GL_ZERO), |
1822 | const_iv (GL_ZERO), |
1561 | const_iv (GL_SRC_ALPHA), |
1823 | const_iv (GL_SRC_ALPHA), |
1562 | const_iv (GL_SRC_ALPHA_SATURATE), |
1824 | const_iv (GL_DST_ALPHA), |
1563 | const_iv (GL_ONE_MINUS_SRC_ALPHA), |
1825 | const_iv (GL_ONE_MINUS_SRC_ALPHA), |
1564 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1826 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
|
|
1827 | const_iv (GL_SRC_ALPHA_SATURATE), |
1565 | const_iv (GL_RGB), |
1828 | const_iv (GL_RGB), |
1566 | const_iv (GL_RGBA), |
1829 | const_iv (GL_RGBA), |
|
|
1830 | const_iv (GL_RGBA4), |
|
|
1831 | const_iv (GL_RGBA8), |
|
|
1832 | const_iv (GL_RGB5_A1), |
1567 | const_iv (GL_UNSIGNED_BYTE), |
1833 | const_iv (GL_UNSIGNED_BYTE), |
1568 | const_iv (GL_UNSIGNED_SHORT), |
1834 | const_iv (GL_UNSIGNED_SHORT), |
1569 | const_iv (GL_UNSIGNED_INT), |
1835 | const_iv (GL_UNSIGNED_INT), |
1570 | const_iv (GL_ALPHA), |
1836 | const_iv (GL_ALPHA), |
1571 | const_iv (GL_INTENSITY), |
1837 | const_iv (GL_INTENSITY), |
… | |
… | |
1645 | OUTPUT: |
1911 | OUTPUT: |
1646 | RETVAL |
1912 | RETVAL |
1647 | |
1913 | |
1648 | int glGetError () |
1914 | int glGetError () |
1649 | |
1915 | |
|
|
1916 | void glFinish () |
|
|
1917 | |
1650 | void glClear (int mask) |
1918 | void glClear (int mask) |
1651 | |
1919 | |
1652 | void glClearColor (float r, float g, float b, float a = 1.0) |
1920 | void glClearColor (float r, float g, float b, float a = 1.0) |
1653 | PROTOTYPE: @ |
1921 | PROTOTYPE: @ |
1654 | |
1922 | |
… | |
… | |
1677 | void glPushMatrix () |
1945 | void glPushMatrix () |
1678 | |
1946 | |
1679 | void glPopMatrix () |
1947 | void glPopMatrix () |
1680 | |
1948 | |
1681 | void glLoadIdentity () |
1949 | void glLoadIdentity () |
|
|
1950 | |
|
|
1951 | void glDrawBuffer (int buffer) |
|
|
1952 | |
|
|
1953 | void glReadBuffer (int buffer) |
1682 | |
1954 | |
1683 | # near_ and far_ are due to microsofts buggy "c" compiler |
1955 | # near_ and far_ are due to microsofts buggy "c" compiler |
1684 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
1956 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
1685 | |
1957 | |
1686 | # near_ and far_ are due to microsofts buggy "c" compiler |
1958 | # near_ and far_ are due to microsofts buggy "c" compiler |