… | |
… | |
18 | #include <SDL_endian.h> |
18 | #include <SDL_endian.h> |
19 | #include <SDL_image.h> |
19 | #include <SDL_image.h> |
20 | #include <SDL_mixer.h> |
20 | #include <SDL_mixer.h> |
21 | #include <SDL_opengl.h> |
21 | #include <SDL_opengl.h> |
22 | |
22 | |
|
|
23 | #define PANGO_ENABLE_BACKEND |
|
|
24 | #define G_DISABLE_CAST_CHECKS |
|
|
25 | |
23 | #include <glib/gmacros.h> |
26 | #include <glib/gmacros.h> |
24 | |
27 | |
25 | #include <pango/pango.h> |
28 | #include <pango/pango.h> |
26 | #include <pango/pangofc-fontmap.h> |
|
|
27 | #include <pango/pangoft2.h> |
|
|
28 | #include <pango/pangocairo.h> |
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|
29 | |
29 | |
30 | #ifndef _WIN32 |
30 | #ifndef _WIN32 |
31 | # include <sys/types.h> |
31 | # include <sys/types.h> |
32 | # include <sys/socket.h> |
32 | # include <sys/socket.h> |
33 | # include <netinet/in.h> |
33 | # include <netinet/in.h> |
… | |
… | |
42 | typedef signed int int32_t; |
42 | typedef signed int int32_t; |
43 | #endif |
43 | #endif |
44 | |
44 | |
45 | #include "glext.h" |
45 | #include "glext.h" |
46 | |
46 | |
|
|
47 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ |
|
|
48 | |
47 | #define FOW_DARKNESS 32 |
49 | #define FOW_DARKNESS 32 |
48 | |
50 | |
49 | #define MAP_EXTEND_X 32 |
51 | #define MAP_EXTEND_X 32 |
50 | #define MAP_EXTEND_Y 512 |
52 | #define MAP_EXTEND_Y 512 |
51 | |
53 | |
52 | #define MIN_FONT_HEIGHT 10 |
54 | #define MIN_FONT_HEIGHT 10 |
|
|
55 | |
|
|
56 | #if 1 |
|
|
57 | # define PARACHUTE SDL_INIT_NOPARACHUTE |
|
|
58 | #else |
|
|
59 | # define PARACHUTE 0 |
|
|
60 | #endif |
53 | |
61 | |
54 | static struct |
62 | static struct |
55 | { |
63 | { |
56 | #define GL_FUNC(ptr,name) ptr name; |
64 | #define GL_FUNC(ptr,name) ptr name; |
57 | #include "glfunc.h" |
65 | #include "glfunc.h" |
… | |
… | |
66 | gl.BlendFuncSeparateEXT (sa, da, saa, daa); |
74 | gl.BlendFuncSeparateEXT (sa, da, saa, daa); |
67 | else |
75 | else |
68 | glBlendFunc (sa, da); |
76 | glBlendFunc (sa, da); |
69 | } |
77 | } |
70 | |
78 | |
|
|
79 | #include "texcache.c" |
|
|
80 | |
|
|
81 | #include "pango-font.c" |
|
|
82 | #include "pango-fontmap.c" |
|
|
83 | #include "pango-render.c" |
|
|
84 | |
71 | typedef Mix_Chunk *CFClient__MixChunk; |
85 | typedef Mix_Chunk *CFClient__MixChunk; |
72 | typedef Mix_Music *CFClient__MixMusic; |
86 | typedef Mix_Music *CFClient__MixMusic; |
73 | |
87 | |
74 | typedef PangoFontDescription *CFClient__Font; |
88 | typedef PangoFontDescription *CFClient__Font; |
75 | |
89 | |
|
|
90 | static int |
|
|
91 | shape_attr_p (PangoLayoutRun *run) |
|
|
92 | { |
|
|
93 | GSList *attrs = run->item->analysis.extra_attrs; |
|
|
94 | |
|
|
95 | while (attrs) |
|
|
96 | { |
|
|
97 | PangoAttribute *attr = attrs->data; |
|
|
98 | |
|
|
99 | if (attr->klass->type == PANGO_ATTR_SHAPE) |
|
|
100 | return 1; |
|
|
101 | |
|
|
102 | attrs = attrs->next; |
|
|
103 | } |
|
|
104 | |
|
|
105 | return 0; |
|
|
106 | } |
|
|
107 | |
76 | typedef struct cf_layout { |
108 | typedef struct cf_layout { |
77 | PangoLayout *pl; // either derived from a cairo or ft2 context |
109 | PangoLayout *pl; |
78 | int rgba; // wether we use rgba (cairo) or grayscale (ft2) |
|
|
79 | float r, g, b, a; // default color for rgba mode |
110 | float r, g, b, a; // default color for rgba mode |
80 | int base_height; |
111 | int base_height; |
81 | CFClient__Font font; |
112 | CFClient__Font font; |
82 | } *CFClient__Layout; |
113 | } *CFClient__Layout; |
83 | |
114 | |
84 | static CFClient__Font default_font; |
115 | static CFClient__Font default_font; |
85 | static PangoContext *ft2_context, *cairo_context; |
116 | static PangoContext *opengl_context; |
86 | static PangoFontMap *ft2_fontmap, *cairo_fontmap; |
117 | static PangoFontMap *opengl_fontmap; |
87 | |
118 | |
88 | static void |
119 | static void |
89 | substitute_func (FcPattern *pattern, gpointer data) |
120 | substitute_func (FcPattern *pattern, gpointer data) |
90 | { |
121 | { |
91 | FcPatternAddBool (pattern, FC_HINTING, 1); |
122 | FcPatternAddBool (pattern, FC_HINTING, 1); |
… | |
… | |
436 | |
467 | |
437 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
468 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
438 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
469 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
439 | } |
470 | } |
440 | |
471 | |
|
|
472 | NV floor (NV x) |
|
|
473 | |
|
|
474 | NV ceil (NV x) |
|
|
475 | |
441 | void |
476 | void |
442 | pango_init () |
477 | pango_init () |
443 | CODE: |
478 | CODE: |
444 | // delayed, so it can pick up new fonts added by AddFontResourceEx |
|
|
445 | { |
479 | { |
446 | { |
|
|
447 | ft2_fontmap = pango_ft2_font_map_new (); |
480 | opengl_fontmap = pango_opengl_font_map_new (); |
448 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); |
481 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
449 | ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); |
482 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
450 | } |
|
|
451 | { |
|
|
452 | cairo_font_options_t *fopt = cairo_font_options_create (); |
|
|
453 | cairo_fontmap = pango_cairo_font_map_get_default (); |
|
|
454 | cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); |
|
|
455 | #ifdef _WIN32 |
|
|
456 | // cairo looks like shit eaten twice on windows |
|
|
457 | cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE); |
|
|
458 | #else |
|
|
459 | cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY); |
|
|
460 | #endif |
|
|
461 | cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL); |
|
|
462 | cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON); |
|
|
463 | pango_cairo_context_set_font_options (cairo_context, fopt); |
|
|
464 | cairo_font_options_destroy (fopt); |
|
|
465 | } |
|
|
466 | } |
483 | } |
467 | |
484 | |
468 | int |
485 | int |
469 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
486 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) |
470 | |
487 | |
471 | void |
488 | void |
472 | SDL_Quit () |
489 | SDL_Quit () |
473 | |
490 | |
474 | void |
491 | void |
… | |
… | |
481 | SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); |
498 | SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); |
482 | SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); |
499 | SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); |
483 | SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); |
500 | SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); |
484 | |
501 | |
485 | SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); |
502 | SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); |
486 | SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); |
503 | SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); |
487 | |
504 | |
488 | SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); |
505 | SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); |
489 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
506 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
490 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); |
507 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); |
491 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
508 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
… | |
… | |
612 | |
629 | |
613 | void |
630 | void |
614 | add_font (char *file) |
631 | add_font (char *file) |
615 | CODE: |
632 | CODE: |
616 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
633 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
617 | #ifdef _WIN32 |
|
|
618 | // cairo... sigh... requires win2000 |
|
|
619 | AddFontResourceEx (file, FR_PRIVATE, 0); |
|
|
620 | #endif |
|
|
621 | |
634 | |
622 | void |
635 | void |
623 | load_image_inline (SV *image_) |
636 | load_image_inline (SV *image_) |
624 | ALIAS: |
637 | ALIAS: |
625 | load_image_file = 1 |
638 | load_image_file = 1 |
… | |
… | |
754 | CODE: |
767 | CODE: |
755 | default_font = self; |
768 | default_font = self; |
756 | |
769 | |
757 | MODULE = CFClient PACKAGE = CFClient::Layout |
770 | MODULE = CFClient PACKAGE = CFClient::Layout |
758 | |
771 | |
|
|
772 | void |
|
|
773 | clear_font_cache () |
|
|
774 | CODE: |
|
|
775 | pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap); |
|
|
776 | tc_clear (); |
|
|
777 | |
759 | CFClient::Layout |
778 | CFClient::Layout |
760 | new (SV *class, int rgba = 0) |
779 | new (SV *class, int type = 0) |
761 | CODE: |
780 | CODE: |
762 | New (0, RETVAL, 1, struct cf_layout); |
781 | New (0, RETVAL, 1, struct cf_layout); |
763 | |
782 | |
764 | RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); |
783 | RETVAL->pl = pango_layout_new (opengl_context); |
765 | RETVAL->rgba = rgba; |
|
|
766 | RETVAL->r = 1.; |
784 | RETVAL->r = 1.; |
767 | RETVAL->g = 1.; |
785 | RETVAL->g = 1.; |
768 | RETVAL->b = 1.; |
786 | RETVAL->b = 1.; |
769 | RETVAL->a = 1.; |
787 | RETVAL->a = 1.; |
770 | RETVAL->base_height = MIN_FONT_HEIGHT; |
788 | RETVAL->base_height = MIN_FONT_HEIGHT; |
… | |
… | |
779 | DESTROY (CFClient::Layout self) |
797 | DESTROY (CFClient::Layout self) |
780 | CODE: |
798 | CODE: |
781 | g_object_unref (self->pl); |
799 | g_object_unref (self->pl); |
782 | Safefree (self); |
800 | Safefree (self); |
783 | |
801 | |
784 | int |
|
|
785 | is_rgba (CFClient::Layout self) |
|
|
786 | CODE: |
|
|
787 | RETVAL = self->rgba; |
|
|
788 | OUTPUT: |
|
|
789 | RETVAL |
|
|
790 | |
|
|
791 | void |
802 | void |
792 | set_text (CFClient::Layout self, SV *text_) |
803 | set_text (CFClient::Layout self, SV *text_) |
793 | CODE: |
804 | CODE: |
794 | { |
805 | { |
795 | STRLEN textlen; |
806 | STRLEN textlen; |
… | |
… | |
805 | STRLEN textlen; |
816 | STRLEN textlen; |
806 | char *text = SvPVutf8 (text_, textlen); |
817 | char *text = SvPVutf8 (text_, textlen); |
807 | |
818 | |
808 | pango_layout_set_markup (self->pl, text, textlen); |
819 | pango_layout_set_markup (self->pl, text, textlen); |
809 | } |
820 | } |
|
|
821 | |
|
|
822 | void |
|
|
823 | set_shapes (CFClient::Layout self, ...) |
|
|
824 | CODE: |
|
|
825 | { |
|
|
826 | PangoAttrList *attrs = 0; |
|
|
827 | const char *text = pango_layout_get_text (self->pl); |
|
|
828 | const char *pos = text; |
|
|
829 | int arg = 4; |
|
|
830 | |
|
|
831 | while (arg < items && (pos = strstr (pos, OBJ_STR))) |
|
|
832 | { |
|
|
833 | PangoRectangle inkrect, rect; |
|
|
834 | PangoAttribute *attr; |
|
|
835 | |
|
|
836 | int x = SvIV (ST (arg - 3)); |
|
|
837 | int y = SvIV (ST (arg - 2)); |
|
|
838 | int w = SvIV (ST (arg - 1)); |
|
|
839 | int h = SvIV (ST (arg )); |
|
|
840 | |
|
|
841 | inkrect.x = 0; |
|
|
842 | inkrect.y = 0; |
|
|
843 | inkrect.width = 0; |
|
|
844 | inkrect.height = 0; |
|
|
845 | |
|
|
846 | rect.x = x * PANGO_SCALE; |
|
|
847 | rect.y = y * PANGO_SCALE; |
|
|
848 | rect.width = w * PANGO_SCALE; |
|
|
849 | rect.height = h * PANGO_SCALE; |
|
|
850 | |
|
|
851 | if (!attrs) |
|
|
852 | attrs = pango_layout_get_attributes (self->pl); |
|
|
853 | |
|
|
854 | attr = pango_attr_shape_new (&inkrect, &rect); |
|
|
855 | attr->start_index = pos - text; |
|
|
856 | attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; |
|
|
857 | pango_attr_list_insert (attrs, attr); |
|
|
858 | |
|
|
859 | arg += 4; |
|
|
860 | pos += sizeof (OBJ_STR) - 1; |
|
|
861 | } |
|
|
862 | |
|
|
863 | if (attrs) |
|
|
864 | pango_layout_set_attributes (self->pl, attrs); |
|
|
865 | } |
|
|
866 | |
|
|
867 | void |
|
|
868 | get_shapes (CFClient::Layout self) |
|
|
869 | PPCODE: |
|
|
870 | { |
|
|
871 | PangoLayoutIter *iter = pango_layout_get_iter (self->pl); |
|
|
872 | |
|
|
873 | do |
|
|
874 | { |
|
|
875 | PangoLayoutRun *run = pango_layout_iter_get_run (iter); |
|
|
876 | |
|
|
877 | if (run && shape_attr_p (run)) |
|
|
878 | { |
|
|
879 | PangoRectangle extents; |
|
|
880 | pango_layout_iter_get_run_extents (iter, 0, &extents); |
|
|
881 | |
|
|
882 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); |
|
|
883 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); |
|
|
884 | } |
|
|
885 | } |
|
|
886 | while (pango_layout_iter_next_run (iter)); |
|
|
887 | |
|
|
888 | pango_layout_iter_free (iter); |
|
|
889 | } |
|
|
890 | |
|
|
891 | int |
|
|
892 | has_wrapped (CFClient::Layout self) |
|
|
893 | CODE: |
|
|
894 | { |
|
|
895 | int lines = 1; |
|
|
896 | const char *text = pango_layout_get_text (self->pl); |
|
|
897 | |
|
|
898 | while (*text) |
|
|
899 | lines += *text++ == '\n'; |
|
|
900 | |
|
|
901 | RETVAL = lines < pango_layout_get_line_count (self->pl); |
|
|
902 | } |
|
|
903 | OUTPUT: |
|
|
904 | RETVAL |
810 | |
905 | |
811 | SV * |
906 | SV * |
812 | get_text (CFClient::Layout self) |
907 | get_text (CFClient::Layout self) |
813 | CODE: |
908 | CODE: |
814 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
909 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
… | |
… | |
884 | PUSHs (sv_2mortal (newSViv (w))); |
979 | PUSHs (sv_2mortal (newSViv (w))); |
885 | PUSHs (sv_2mortal (newSViv (h))); |
980 | PUSHs (sv_2mortal (newSViv (h))); |
886 | } |
981 | } |
887 | |
982 | |
888 | int |
983 | int |
|
|
984 | descent (CFClient::Layout self) |
|
|
985 | CODE: |
|
|
986 | { |
|
|
987 | PangoRectangle rect; |
|
|
988 | PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); |
|
|
989 | pango_layout_line_get_pixel_extents (line, 0, &rect); |
|
|
990 | RETVAL = PANGO_DESCENT (rect); |
|
|
991 | } |
|
|
992 | OUTPUT: |
|
|
993 | RETVAL |
|
|
994 | |
|
|
995 | int |
889 | xy_to_index (CFClient::Layout self, int x, int y) |
996 | xy_to_index (CFClient::Layout self, int x, int y) |
890 | CODE: |
997 | CODE: |
891 | { |
998 | { |
892 | int index, trailing; |
999 | int index, trailing; |
893 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
1000 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
… | |
… | |
908 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
1015 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
909 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
1016 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
910 | } |
1017 | } |
911 | |
1018 | |
912 | void |
1019 | void |
913 | render (CFClient::Layout self) |
1020 | render (CFClient::Layout self, float x, float y) |
914 | PPCODE: |
1021 | PPCODE: |
915 | { |
1022 | pango_opengl_render_layout_subpixel ( |
916 | SV *retval; |
1023 | self->pl, |
917 | int w, h; |
1024 | x * PANGO_SCALE, y * PANGO_SCALE, |
918 | |
1025 | self->r, self->g, self->b, self->a |
919 | layout_get_pixel_size (self, &w, &h); |
|
|
920 | |
|
|
921 | if (self->rgba) |
|
|
922 | { |
1026 | ); |
923 | cairo_surface_t *surface; |
|
|
924 | cairo_t *cairo; |
|
|
925 | |
|
|
926 | retval = newSV (w * h * 4); |
|
|
927 | SvPOK_only (retval); |
|
|
928 | SvCUR_set (retval, w * h * 4); |
|
|
929 | |
|
|
930 | memset (SvPVX (retval), 0, w * h * 4); |
|
|
931 | |
|
|
932 | surface = cairo_image_surface_create_for_data ( |
|
|
933 | (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4); |
|
|
934 | cairo = cairo_create (surface); |
|
|
935 | cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a); |
|
|
936 | |
|
|
937 | pango_cairo_show_layout (cairo, self->pl); |
|
|
938 | |
|
|
939 | cairo_destroy (cairo); |
|
|
940 | cairo_surface_destroy (surface); |
|
|
941 | |
|
|
942 | // what a mess, and its premultiplied, too :( |
|
|
943 | { |
|
|
944 | uint32_t *p = (uint32_t *)SvPVX (retval); |
|
|
945 | uint32_t *e = p + w * h; |
|
|
946 | |
|
|
947 | while (p < e) |
|
|
948 | { |
|
|
949 | uint32_t rgba = *p; |
|
|
950 | rgba = (rgba >> 24) | (rgba << 8); |
|
|
951 | #if 0 |
|
|
952 | #ifdef _WIN32 |
|
|
953 | {//D |
|
|
954 | uint8_t r = rgba >> 24; |
|
|
955 | uint8_t g = rgba >> 16; |
|
|
956 | uint8_t b = rgba >> 8; |
|
|
957 | uint8_t a = rgba >> 0; |
|
|
958 | |
|
|
959 | rgba = (rgba & 0xffffff00) | a; |
|
|
960 | } |
|
|
961 | #endif |
|
|
962 | #endif |
|
|
963 | rgba = SDL_SwapBE32 (rgba); |
|
|
964 | *p++ = rgba; |
|
|
965 | } |
|
|
966 | } |
|
|
967 | |
|
|
968 | EXTEND (SP, 5); |
|
|
969 | PUSHs (sv_2mortal (newSViv (w))); |
|
|
970 | PUSHs (sv_2mortal (newSViv (h))); |
|
|
971 | PUSHs (sv_2mortal (retval)); |
|
|
972 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
973 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
974 | } |
|
|
975 | else |
|
|
976 | { |
|
|
977 | FT_Bitmap bitmap; |
|
|
978 | |
|
|
979 | retval = newSV (w * h); |
|
|
980 | SvPOK_only (retval); |
|
|
981 | SvCUR_set (retval, w * h); |
|
|
982 | |
|
|
983 | bitmap.rows = h; |
|
|
984 | bitmap.width = w; |
|
|
985 | bitmap.pitch = w; |
|
|
986 | bitmap.buffer = (unsigned char*)SvPVX (retval); |
|
|
987 | bitmap.num_grays = 256; |
|
|
988 | bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
|
|
989 | |
|
|
990 | memset (bitmap.buffer, 0, w * h); |
|
|
991 | |
|
|
992 | pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
|
|
993 | |
|
|
994 | EXTEND (SP, 5); |
|
|
995 | PUSHs (sv_2mortal (newSViv (w))); |
|
|
996 | PUSHs (sv_2mortal (newSViv (h))); |
|
|
997 | PUSHs (sv_2mortal (retval)); |
|
|
998 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
|
|
999 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
|
|
1000 | } |
|
|
1001 | } |
|
|
1002 | |
1027 | |
1003 | MODULE = CFClient PACKAGE = CFClient::Texture |
1028 | MODULE = CFClient PACKAGE = CFClient::Texture |
1004 | |
1029 | |
1005 | void |
1030 | void |
1006 | pad2pot (SV *data_, SV *w_, SV *h_) |
1031 | pad2pot (SV *data_, SV *w_, SV *h_) |
… | |
… | |
1229 | |
1254 | |
1230 | while (data < data_end) |
1255 | while (data < data_end) |
1231 | { |
1256 | { |
1232 | flags = (data [0] << 8) + data [1]; data += 2; |
1257 | flags = (data [0] << 8) + data [1]; data += 2; |
1233 | |
1258 | |
1234 | x = ((flags >> 10) & 63) + self->x; |
1259 | x = self->x + ((flags >> 10) & 63); |
1235 | y = ((flags >> 4) & 63) + self->y; |
1260 | y = self->y + ((flags >> 4) & 63); |
1236 | |
1261 | |
1237 | cell = map_get_cell (self, x, y); |
1262 | cell = map_get_cell (self, x, y); |
1238 | |
1263 | |
1239 | if (flags & 15) |
1264 | if (flags & 15) |
1240 | { |
1265 | { |
… | |
… | |
1330 | OUTPUT: |
1355 | OUTPUT: |
1331 | RETVAL |
1356 | RETVAL |
1332 | |
1357 | |
1333 | void |
1358 | void |
1334 | draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
1359 | draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
1335 | PPCODE: |
1360 | CODE: |
1336 | { |
1361 | { |
1337 | int vx, vy; |
1362 | int vx, vy; |
1338 | int x, y, z; |
1363 | int x, y, z; |
1339 | int last_name; |
1364 | int last_name; |
1340 | mapface face; |
1365 | mapface face; |
1341 | int sw4 = (sw + 3) & ~3; |
|
|
1342 | SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
|
|
1343 | uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
|
|
1344 | |
1366 | |
1345 | memset (darkness, 255, sw4 * sh); |
|
|
1346 | SvPOK_only (darkness_sv); |
|
|
1347 | SvCUR_set (darkness_sv, sw4 * sh); |
|
|
1348 | |
|
|
1349 | vx = self->x + (self->w - sw) / 2 - shift_x; |
1367 | vx = self->x + self->w / 2 - sw / 2 - shift_x; |
1350 | vy = self->y + (self->h - sh) / 2 - shift_y; |
1368 | vy = self->y + self->h / 2 - sh / 2 - shift_y; |
1351 | |
1369 | |
1352 | /* |
1370 | /* |
1353 | int vx = self->vx = self->w >= sw |
1371 | int vx = self->vx = self->w >= sw |
1354 | ? self->x + (self->w - sw) / 2 |
1372 | ? self->x + (self->w - sw) / 2 |
1355 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
1373 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
… | |
… | |
1359 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
1377 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
1360 | */ |
1378 | */ |
1361 | |
1379 | |
1362 | glColor4ub (255, 255, 255, 255); |
1380 | glColor4ub (255, 255, 255, 255); |
1363 | |
1381 | |
|
|
1382 | glEnable (GL_BLEND); |
1364 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1383 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1365 | glEnable (GL_BLEND); |
|
|
1366 | glEnable (GL_TEXTURE_2D); |
1384 | glEnable (GL_TEXTURE_2D); |
1367 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1385 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1368 | |
1386 | |
1369 | glBegin (GL_QUADS); |
1387 | glBegin (GL_QUADS); |
1370 | |
1388 | |
… | |
… | |
1378 | |
1396 | |
1379 | for (x = 0; x < sw; x++) |
1397 | for (x = 0; x < sw; x++) |
1380 | if (row->c0 <= x + vx && x + vx < row->c1) |
1398 | if (row->c0 <= x + vx && x + vx < row->c1) |
1381 | { |
1399 | { |
1382 | mapcell *cell = row->col + (x + vx - row->c0); |
1400 | mapcell *cell = row->col + (x + vx - row->c0); |
1383 | |
|
|
1384 | darkness[y * sw4 + x] = cell->darkness < 0 |
|
|
1385 | ? 255 - FOW_DARKNESS |
|
|
1386 | : 255 - cell->darkness; |
|
|
1387 | |
1401 | |
1388 | face = cell->face [z]; |
1402 | face = cell->face [z]; |
1389 | |
1403 | |
1390 | if (face) |
1404 | if (face) |
1391 | { |
1405 | { |
… | |
… | |
1412 | |
1426 | |
1413 | glEnd (); |
1427 | glEnd (); |
1414 | |
1428 | |
1415 | glDisable (GL_TEXTURE_2D); |
1429 | glDisable (GL_TEXTURE_2D); |
1416 | glDisable (GL_BLEND); |
1430 | glDisable (GL_BLEND); |
|
|
1431 | } |
|
|
1432 | |
|
|
1433 | void |
|
|
1434 | draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) |
|
|
1435 | CODE: |
|
|
1436 | { |
|
|
1437 | static float color[16][3] = { |
|
|
1438 | { 0.00F, 0.00F, 0.00F }, |
|
|
1439 | { 1.00F, 1.00F, 1.00F }, |
|
|
1440 | { 0.00F, 0.00F, 0.55F }, |
|
|
1441 | { 1.00F, 0.00F, 0.00F }, |
|
|
1442 | |
|
|
1443 | { 1.00F, 0.54F, 0.00F }, |
|
|
1444 | { 0.11F, 0.56F, 1.00F }, |
|
|
1445 | { 0.93F, 0.46F, 0.00F }, |
|
|
1446 | { 0.18F, 0.54F, 0.34F }, |
|
|
1447 | |
|
|
1448 | { 0.56F, 0.73F, 0.56F }, |
|
|
1449 | { 0.80F, 0.80F, 0.80F }, |
|
|
1450 | { 0.55F, 0.41F, 0.13F }, |
|
|
1451 | { 0.99F, 0.77F, 0.26F }, |
|
|
1452 | |
|
|
1453 | { 0.74F, 0.65F, 0.41F }, |
|
|
1454 | |
|
|
1455 | { 0.00F, 1.00F, 1.00F }, |
|
|
1456 | { 1.00F, 0.00F, 1.00F }, |
|
|
1457 | { 1.00F, 1.00F, 0.00F }, |
|
|
1458 | }; |
|
|
1459 | |
|
|
1460 | int x, y; |
|
|
1461 | |
|
|
1462 | glEnable (GL_TEXTURE_2D); |
|
|
1463 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
|
|
1464 | glEnable (GL_BLEND); |
|
|
1465 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
|
|
1466 | glBegin (GL_QUADS); |
|
|
1467 | |
|
|
1468 | for (y = 0; y < h; y++) |
|
|
1469 | for (x = 0; x < w; x++) |
|
|
1470 | { |
|
|
1471 | unsigned char m = data [x + y * w]; |
|
|
1472 | |
|
|
1473 | if (m) |
|
|
1474 | { |
|
|
1475 | float *c = color [m & 15]; |
|
|
1476 | |
|
|
1477 | float tx1 = m & 0x40 ? 0.5 : 0.; |
|
|
1478 | float tx2 = tx1 + 0.5; |
|
|
1479 | |
|
|
1480 | glColor4f (c[0], c[1], c[2], 0.75); |
|
|
1481 | glTexCoord2f (tx1, 0.); glVertex2i (x , y ); |
|
|
1482 | glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); |
|
|
1483 | glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); |
|
|
1484 | glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); |
|
|
1485 | } |
|
|
1486 | } |
|
|
1487 | |
|
|
1488 | glEnd (); |
|
|
1489 | glDisable (GL_BLEND); |
|
|
1490 | glDisable (GL_TEXTURE_2D); |
|
|
1491 | } |
|
|
1492 | |
|
|
1493 | void |
|
|
1494 | fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
|
|
1495 | PPCODE: |
|
|
1496 | { |
|
|
1497 | int vx, vy; |
|
|
1498 | int x, y; |
|
|
1499 | int sw4 = (sw + 3) & ~3; |
|
|
1500 | SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
|
|
1501 | uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
|
|
1502 | |
|
|
1503 | memset (darkness, 255, sw4 * sh); |
|
|
1504 | SvPOK_only (darkness_sv); |
|
|
1505 | SvCUR_set (darkness_sv, sw4 * sh); |
|
|
1506 | |
|
|
1507 | vx = self->x + (self->w - sw + 1) / 2 - shift_x; |
|
|
1508 | vy = self->y + (self->h - sh + 1) / 2 - shift_y; |
|
|
1509 | |
|
|
1510 | for (y = 0; y < sh; y++) |
|
|
1511 | if (0 <= y + vy && y + vy < self->rows) |
|
|
1512 | { |
|
|
1513 | maprow *row = self->row + (y + vy); |
|
|
1514 | |
|
|
1515 | for (x = 0; x < sw; x++) |
|
|
1516 | if (row->c0 <= x + vx && x + vx < row->c1) |
|
|
1517 | { |
|
|
1518 | mapcell *cell = row->col + (x + vx - row->c0); |
|
|
1519 | |
|
|
1520 | darkness[y * sw4 + x] = cell->darkness < 0 |
|
|
1521 | ? 255 - FOW_DARKNESS |
|
|
1522 | : 255 - cell->darkness; |
|
|
1523 | } |
|
|
1524 | } |
1417 | |
1525 | |
1418 | EXTEND (SP, 3); |
1526 | EXTEND (SP, 3); |
1419 | PUSHs (sv_2mortal (newSViv (sw4))); |
1527 | PUSHs (sv_2mortal (newSViv (sw4))); |
1420 | PUSHs (sv_2mortal (newSViv (sh))); |
1528 | PUSHs (sv_2mortal (newSViv (sh))); |
1421 | PUSHs (darkness_sv); |
1529 | PUSHs (darkness_sv); |
… | |
… | |
1628 | const_iv (GL_SCISSOR_TEST), |
1736 | const_iv (GL_SCISSOR_TEST), |
1629 | const_iv (GL_DEPTH_TEST), |
1737 | const_iv (GL_DEPTH_TEST), |
1630 | const_iv (GL_ALPHA_TEST), |
1738 | const_iv (GL_ALPHA_TEST), |
1631 | const_iv (GL_NORMALIZE), |
1739 | const_iv (GL_NORMALIZE), |
1632 | const_iv (GL_RESCALE_NORMAL), |
1740 | const_iv (GL_RESCALE_NORMAL), |
|
|
1741 | const_iv (GL_FRONT), |
|
|
1742 | const_iv (GL_BACK), |
1633 | const_iv (GL_AND), |
1743 | const_iv (GL_AND), |
1634 | const_iv (GL_ONE), |
1744 | const_iv (GL_ONE), |
1635 | const_iv (GL_ZERO), |
1745 | const_iv (GL_ZERO), |
1636 | const_iv (GL_SRC_ALPHA), |
1746 | const_iv (GL_SRC_ALPHA), |
1637 | const_iv (GL_DST_ALPHA), |
1747 | const_iv (GL_DST_ALPHA), |
1638 | const_iv (GL_ONE_MINUS_SRC_ALPHA), |
1748 | const_iv (GL_ONE_MINUS_SRC_ALPHA), |
1639 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1749 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1640 | const_iv (GL_SRC_ALPHA_SATURATE), |
1750 | const_iv (GL_SRC_ALPHA_SATURATE), |
1641 | const_iv (GL_RGB), |
1751 | const_iv (GL_RGB), |
1642 | const_iv (GL_RGBA), |
1752 | const_iv (GL_RGBA), |
|
|
1753 | const_iv (GL_RGBA4), |
|
|
1754 | const_iv (GL_RGBA8), |
|
|
1755 | const_iv (GL_RGB5_A1), |
1643 | const_iv (GL_UNSIGNED_BYTE), |
1756 | const_iv (GL_UNSIGNED_BYTE), |
1644 | const_iv (GL_UNSIGNED_SHORT), |
1757 | const_iv (GL_UNSIGNED_SHORT), |
1645 | const_iv (GL_UNSIGNED_INT), |
1758 | const_iv (GL_UNSIGNED_INT), |
1646 | const_iv (GL_ALPHA), |
1759 | const_iv (GL_ALPHA), |
1647 | const_iv (GL_INTENSITY), |
1760 | const_iv (GL_INTENSITY), |
… | |
… | |
1756 | |
1869 | |
1757 | void glPopMatrix () |
1870 | void glPopMatrix () |
1758 | |
1871 | |
1759 | void glLoadIdentity () |
1872 | void glLoadIdentity () |
1760 | |
1873 | |
|
|
1874 | void glDrawBuffer (int buffer) |
|
|
1875 | |
|
|
1876 | void glReadBuffer (int buffer) |
|
|
1877 | |
1761 | # near_ and far_ are due to microsofts buggy "c" compiler |
1878 | # near_ and far_ are due to microsofts buggy "c" compiler |
1762 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
1879 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
1763 | |
1880 | |
1764 | # near_ and far_ are due to microsofts buggy "c" compiler |
1881 | # near_ and far_ are due to microsofts buggy "c" compiler |
1765 | void glOrtho (double left, double right, double bottom, double top, double near_, double far_) |
1882 | void glOrtho (double left, double right, double bottom, double top, double near_, double far_) |