… | |
… | |
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> |
|
|
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); |
92 | #ifdef FC_HINT_STYLE |
123 | #ifdef FC_HINT_STYLE |
93 | FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); |
124 | FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); |
94 | #endif |
125 | #endif |
95 | #ifdef _WIN32 |
|
|
96 | FcPatternAddBool (pattern, FC_AUTOHINT, 1); |
|
|
97 | #else |
|
|
98 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
126 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
99 | #endif |
|
|
100 | } |
127 | } |
101 | |
128 | |
102 | static void |
129 | static void |
103 | layout_update_font (CFClient__Layout self) |
130 | layout_update_font (CFClient__Layout self) |
104 | { |
131 | { |
… | |
… | |
443 | NV ceil (NV x) |
470 | NV ceil (NV x) |
444 | |
471 | |
445 | void |
472 | void |
446 | pango_init () |
473 | pango_init () |
447 | CODE: |
474 | CODE: |
448 | // delayed, so it can pick up new fonts added by AddFontResourceEx |
|
|
449 | { |
475 | { |
450 | { |
|
|
451 | ft2_fontmap = pango_ft2_font_map_new (); |
476 | opengl_fontmap = pango_opengl_font_map_new (); |
452 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); |
477 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
453 | ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); |
478 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
454 | } |
|
|
455 | { |
|
|
456 | cairo_font_options_t *fopt = cairo_font_options_create (); |
|
|
457 | cairo_fontmap = pango_cairo_font_map_get_default (); |
|
|
458 | cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); |
|
|
459 | #ifdef _WIN32 |
|
|
460 | // cairo looks like shit eaten twice on windows |
|
|
461 | cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE); |
|
|
462 | #else |
|
|
463 | cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY); |
|
|
464 | #endif |
|
|
465 | cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL); |
|
|
466 | cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON); |
|
|
467 | pango_cairo_context_set_font_options (cairo_context, fopt); |
|
|
468 | cairo_font_options_destroy (fopt); |
|
|
469 | } |
|
|
470 | } |
479 | } |
471 | |
480 | |
472 | int |
481 | int |
473 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
482 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) |
474 | |
483 | |
475 | void |
484 | void |
476 | SDL_Quit () |
485 | SDL_Quit () |
477 | |
486 | |
478 | void |
487 | void |
… | |
… | |
616 | |
625 | |
617 | void |
626 | void |
618 | add_font (char *file) |
627 | add_font (char *file) |
619 | CODE: |
628 | CODE: |
620 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
629 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
621 | #ifdef _WIN32 |
|
|
622 | // cairo... sigh... requires win2000 |
|
|
623 | AddFontResourceEx (file, FR_PRIVATE, 0); |
|
|
624 | #endif |
|
|
625 | |
630 | |
626 | void |
631 | void |
627 | load_image_inline (SV *image_) |
632 | load_image_inline (SV *image_) |
628 | ALIAS: |
633 | ALIAS: |
629 | load_image_file = 1 |
634 | load_image_file = 1 |
… | |
… | |
758 | CODE: |
763 | CODE: |
759 | default_font = self; |
764 | default_font = self; |
760 | |
765 | |
761 | MODULE = CFClient PACKAGE = CFClient::Layout |
766 | MODULE = CFClient PACKAGE = CFClient::Layout |
762 | |
767 | |
|
|
768 | void |
|
|
769 | clear_font_cache () |
|
|
770 | CODE: |
|
|
771 | tc_clear (); |
|
|
772 | |
763 | CFClient::Layout |
773 | CFClient::Layout |
764 | new (SV *class, int rgba = 0) |
774 | new (SV *class, int type = 0) |
765 | CODE: |
775 | CODE: |
766 | New (0, RETVAL, 1, struct cf_layout); |
776 | New (0, RETVAL, 1, struct cf_layout); |
767 | |
777 | |
768 | RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); |
778 | RETVAL->pl = pango_layout_new (opengl_context); |
769 | RETVAL->rgba = rgba; |
|
|
770 | RETVAL->r = 1.; |
779 | RETVAL->r = 1.; |
771 | RETVAL->g = 1.; |
780 | RETVAL->g = 1.; |
772 | RETVAL->b = 1.; |
781 | RETVAL->b = 1.; |
773 | RETVAL->a = 1.; |
782 | RETVAL->a = 1.; |
774 | RETVAL->base_height = MIN_FONT_HEIGHT; |
783 | RETVAL->base_height = MIN_FONT_HEIGHT; |
… | |
… | |
783 | DESTROY (CFClient::Layout self) |
792 | DESTROY (CFClient::Layout self) |
784 | CODE: |
793 | CODE: |
785 | g_object_unref (self->pl); |
794 | g_object_unref (self->pl); |
786 | Safefree (self); |
795 | Safefree (self); |
787 | |
796 | |
788 | int |
|
|
789 | is_rgba (CFClient::Layout self) |
|
|
790 | CODE: |
|
|
791 | RETVAL = self->rgba; |
|
|
792 | OUTPUT: |
|
|
793 | RETVAL |
|
|
794 | |
|
|
795 | void |
797 | void |
796 | set_text (CFClient::Layout self, SV *text_) |
798 | set_text (CFClient::Layout self, SV *text_) |
797 | CODE: |
799 | CODE: |
798 | { |
800 | { |
799 | STRLEN textlen; |
801 | STRLEN textlen; |
… | |
… | |
809 | STRLEN textlen; |
811 | STRLEN textlen; |
810 | char *text = SvPVutf8 (text_, textlen); |
812 | char *text = SvPVutf8 (text_, textlen); |
811 | |
813 | |
812 | pango_layout_set_markup (self->pl, text, textlen); |
814 | pango_layout_set_markup (self->pl, text, textlen); |
813 | } |
815 | } |
|
|
816 | |
|
|
817 | void |
|
|
818 | set_shapes (CFClient::Layout self, ...) |
|
|
819 | CODE: |
|
|
820 | { |
|
|
821 | PangoAttrList *attrs = 0; |
|
|
822 | const char *text = pango_layout_get_text (self->pl); |
|
|
823 | const char *pos = text; |
|
|
824 | int arg = 4; |
|
|
825 | |
|
|
826 | while (arg < items && (pos = strstr (pos, OBJ_STR))) |
|
|
827 | { |
|
|
828 | PangoRectangle inkrect, rect; |
|
|
829 | PangoAttribute *attr; |
|
|
830 | |
|
|
831 | int x = SvIV (ST (arg - 3)); |
|
|
832 | int y = SvIV (ST (arg - 2)); |
|
|
833 | int w = SvIV (ST (arg - 1)); |
|
|
834 | int h = SvIV (ST (arg )); |
|
|
835 | |
|
|
836 | inkrect.x = 0; |
|
|
837 | inkrect.y = 0; |
|
|
838 | inkrect.width = 0; |
|
|
839 | inkrect.height = 0; |
|
|
840 | |
|
|
841 | rect.x = x * PANGO_SCALE; |
|
|
842 | rect.y = y * PANGO_SCALE; |
|
|
843 | rect.width = w * PANGO_SCALE; |
|
|
844 | rect.height = h * PANGO_SCALE; |
|
|
845 | |
|
|
846 | if (!attrs) |
|
|
847 | attrs = pango_layout_get_attributes (self->pl); |
|
|
848 | |
|
|
849 | attr = pango_attr_shape_new (&inkrect, &rect); |
|
|
850 | attr->start_index = pos - text; |
|
|
851 | attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; |
|
|
852 | pango_attr_list_insert (attrs, attr); |
|
|
853 | |
|
|
854 | arg += 4; |
|
|
855 | pos += sizeof (OBJ_STR) - 1; |
|
|
856 | } |
|
|
857 | |
|
|
858 | if (attrs) |
|
|
859 | pango_layout_set_attributes (self->pl, attrs); |
|
|
860 | } |
|
|
861 | |
|
|
862 | void |
|
|
863 | get_shapes (CFClient::Layout self) |
|
|
864 | PPCODE: |
|
|
865 | { |
|
|
866 | PangoLayoutIter *iter = pango_layout_get_iter (self->pl); |
|
|
867 | |
|
|
868 | do |
|
|
869 | { |
|
|
870 | PangoLayoutRun *run = pango_layout_iter_get_run (iter); |
|
|
871 | |
|
|
872 | if (run && shape_attr_p (run)) |
|
|
873 | { |
|
|
874 | PangoRectangle extents; |
|
|
875 | pango_layout_iter_get_run_extents (iter, 0, &extents); |
|
|
876 | |
|
|
877 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); |
|
|
878 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); |
|
|
879 | } |
|
|
880 | } |
|
|
881 | while (pango_layout_iter_next_run (iter)); |
|
|
882 | |
|
|
883 | pango_layout_iter_free (iter); |
|
|
884 | } |
|
|
885 | |
|
|
886 | int |
|
|
887 | has_wrapped (CFClient::Layout self) |
|
|
888 | CODE: |
|
|
889 | { |
|
|
890 | int lines = 1; |
|
|
891 | const char *text = pango_layout_get_text (self->pl); |
|
|
892 | |
|
|
893 | while (*text) |
|
|
894 | lines += *text++ == '\n'; |
|
|
895 | |
|
|
896 | RETVAL = lines < pango_layout_get_line_count (self->pl); |
|
|
897 | } |
|
|
898 | OUTPUT: |
|
|
899 | RETVAL |
814 | |
900 | |
815 | SV * |
901 | SV * |
816 | get_text (CFClient::Layout self) |
902 | get_text (CFClient::Layout self) |
817 | CODE: |
903 | CODE: |
818 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
904 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
… | |
… | |
888 | PUSHs (sv_2mortal (newSViv (w))); |
974 | PUSHs (sv_2mortal (newSViv (w))); |
889 | PUSHs (sv_2mortal (newSViv (h))); |
975 | PUSHs (sv_2mortal (newSViv (h))); |
890 | } |
976 | } |
891 | |
977 | |
892 | int |
978 | int |
|
|
979 | descent (CFClient::Layout self) |
|
|
980 | CODE: |
|
|
981 | { |
|
|
982 | PangoRectangle rect; |
|
|
983 | PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); |
|
|
984 | pango_layout_line_get_pixel_extents (line, 0, &rect); |
|
|
985 | RETVAL = PANGO_DESCENT (rect); |
|
|
986 | } |
|
|
987 | OUTPUT: |
|
|
988 | RETVAL |
|
|
989 | |
|
|
990 | int |
893 | xy_to_index (CFClient::Layout self, int x, int y) |
991 | xy_to_index (CFClient::Layout self, int x, int y) |
894 | CODE: |
992 | CODE: |
895 | { |
993 | { |
896 | int index, trailing; |
994 | int index, trailing; |
897 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
995 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
… | |
… | |
912 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
1010 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
913 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
1011 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
914 | } |
1012 | } |
915 | |
1013 | |
916 | void |
1014 | void |
917 | render (CFClient::Layout self) |
1015 | render (CFClient::Layout self, float x, float y) |
918 | PPCODE: |
1016 | PPCODE: |
919 | { |
1017 | pango_opengl_render_layout_subpixel ( |
920 | SV *retval; |
1018 | self->pl, |
921 | int w, h; |
1019 | x * PANGO_SCALE, y * PANGO_SCALE, |
922 | |
1020 | self->r, self->g, self->b, self->a |
923 | layout_get_pixel_size (self, &w, &h); |
|
|
924 | |
|
|
925 | if (self->rgba) |
|
|
926 | { |
1021 | ); |
927 | cairo_surface_t *surface; |
|
|
928 | cairo_t *cairo; |
|
|
929 | |
|
|
930 | retval = newSV (w * h * 4); |
|
|
931 | SvPOK_only (retval); |
|
|
932 | SvCUR_set (retval, w * h * 4); |
|
|
933 | |
|
|
934 | memset (SvPVX (retval), 0, w * h * 4); |
|
|
935 | |
|
|
936 | surface = cairo_image_surface_create_for_data ( |
|
|
937 | (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4); |
|
|
938 | cairo = cairo_create (surface); |
|
|
939 | cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a); |
|
|
940 | |
|
|
941 | pango_cairo_show_layout (cairo, self->pl); |
|
|
942 | |
|
|
943 | cairo_destroy (cairo); |
|
|
944 | cairo_surface_destroy (surface); |
|
|
945 | |
|
|
946 | // what a mess, and its premultiplied, too :( |
|
|
947 | { |
|
|
948 | uint32_t *p = (uint32_t *)SvPVX (retval); |
|
|
949 | uint32_t *e = p + w * h; |
|
|
950 | |
|
|
951 | while (p < e) |
|
|
952 | { |
|
|
953 | uint32_t rgba = *p; |
|
|
954 | rgba = (rgba >> 24) | (rgba << 8); |
|
|
955 | #if 0 |
|
|
956 | #ifdef _WIN32 |
|
|
957 | {//D |
|
|
958 | uint8_t r = rgba >> 24; |
|
|
959 | uint8_t g = rgba >> 16; |
|
|
960 | uint8_t b = rgba >> 8; |
|
|
961 | uint8_t a = rgba >> 0; |
|
|
962 | |
|
|
963 | rgba = (rgba & 0xffffff00) | a; |
|
|
964 | } |
|
|
965 | #endif |
|
|
966 | #endif |
|
|
967 | rgba = SDL_SwapBE32 (rgba); |
|
|
968 | *p++ = rgba; |
|
|
969 | } |
|
|
970 | } |
|
|
971 | |
|
|
972 | EXTEND (SP, 5); |
|
|
973 | PUSHs (sv_2mortal (newSViv (w))); |
|
|
974 | PUSHs (sv_2mortal (newSViv (h))); |
|
|
975 | PUSHs (sv_2mortal (retval)); |
|
|
976 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
977 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
978 | } |
|
|
979 | else |
|
|
980 | { |
|
|
981 | FT_Bitmap bitmap; |
|
|
982 | |
|
|
983 | retval = newSV (w * h); |
|
|
984 | SvPOK_only (retval); |
|
|
985 | SvCUR_set (retval, w * h); |
|
|
986 | |
|
|
987 | bitmap.rows = h; |
|
|
988 | bitmap.width = w; |
|
|
989 | bitmap.pitch = w; |
|
|
990 | bitmap.buffer = (unsigned char*)SvPVX (retval); |
|
|
991 | bitmap.num_grays = 256; |
|
|
992 | bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
|
|
993 | |
|
|
994 | memset (bitmap.buffer, 0, w * h); |
|
|
995 | |
|
|
996 | pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
|
|
997 | |
|
|
998 | EXTEND (SP, 5); |
|
|
999 | PUSHs (sv_2mortal (newSViv (w))); |
|
|
1000 | PUSHs (sv_2mortal (newSViv (h))); |
|
|
1001 | PUSHs (sv_2mortal (retval)); |
|
|
1002 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
|
|
1003 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
|
|
1004 | } |
|
|
1005 | } |
|
|
1006 | |
1022 | |
1007 | MODULE = CFClient PACKAGE = CFClient::Texture |
1023 | MODULE = CFClient PACKAGE = CFClient::Texture |
1008 | |
1024 | |
1009 | void |
1025 | void |
1010 | pad2pot (SV *data_, SV *w_, SV *h_) |
1026 | pad2pot (SV *data_, SV *w_, SV *h_) |
… | |
… | |
1233 | |
1249 | |
1234 | while (data < data_end) |
1250 | while (data < data_end) |
1235 | { |
1251 | { |
1236 | flags = (data [0] << 8) + data [1]; data += 2; |
1252 | flags = (data [0] << 8) + data [1]; data += 2; |
1237 | |
1253 | |
1238 | x = ((flags >> 10) & 63) + self->x; |
1254 | x = self->x + ((flags >> 10) & 63); |
1239 | y = ((flags >> 4) & 63) + self->y; |
1255 | y = self->y + ((flags >> 4) & 63); |
1240 | |
1256 | |
1241 | cell = map_get_cell (self, x, y); |
1257 | cell = map_get_cell (self, x, y); |
1242 | |
1258 | |
1243 | if (flags & 15) |
1259 | if (flags & 15) |
1244 | { |
1260 | { |
… | |
… | |
1341 | int vx, vy; |
1357 | int vx, vy; |
1342 | int x, y, z; |
1358 | int x, y, z; |
1343 | int last_name; |
1359 | int last_name; |
1344 | mapface face; |
1360 | mapface face; |
1345 | |
1361 | |
1346 | vx = self->x + (self->w - sw + 1) / 2 - shift_x; |
1362 | vx = self->x + self->w / 2 - sw / 2 - shift_x; |
1347 | vy = self->y + (self->h - sh + 1) / 2 - shift_y; |
1363 | vy = self->y + self->h / 2 - sh / 2 - shift_y; |
1348 | |
1364 | |
1349 | /* |
1365 | /* |
1350 | int vx = self->vx = self->w >= sw |
1366 | int vx = self->vx = self->w >= sw |
1351 | ? self->x + (self->w - sw) / 2 |
1367 | ? self->x + (self->w - sw) / 2 |
1352 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
1368 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
… | |
… | |
1356 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
1372 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
1357 | */ |
1373 | */ |
1358 | |
1374 | |
1359 | glColor4ub (255, 255, 255, 255); |
1375 | glColor4ub (255, 255, 255, 255); |
1360 | |
1376 | |
|
|
1377 | glEnable (GL_BLEND); |
1361 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1378 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1362 | glEnable (GL_BLEND); |
|
|
1363 | glEnable (GL_TEXTURE_2D); |
1379 | glEnable (GL_TEXTURE_2D); |
1364 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1380 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1365 | |
1381 | |
1366 | glBegin (GL_QUADS); |
1382 | glBegin (GL_QUADS); |
1367 | |
1383 | |
… | |
… | |
1405 | |
1421 | |
1406 | glEnd (); |
1422 | glEnd (); |
1407 | |
1423 | |
1408 | glDisable (GL_TEXTURE_2D); |
1424 | glDisable (GL_TEXTURE_2D); |
1409 | glDisable (GL_BLEND); |
1425 | glDisable (GL_BLEND); |
|
|
1426 | } |
|
|
1427 | |
|
|
1428 | void |
|
|
1429 | draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) |
|
|
1430 | CODE: |
|
|
1431 | { |
|
|
1432 | static float color[16][3] = { |
|
|
1433 | { 0.00F, 0.00F, 0.00F }, |
|
|
1434 | { 1.00F, 1.00F, 1.00F }, |
|
|
1435 | { 0.00F, 0.00F, 0.55F }, |
|
|
1436 | { 1.00F, 0.00F, 0.00F }, |
|
|
1437 | |
|
|
1438 | { 1.00F, 0.54F, 0.00F }, |
|
|
1439 | { 0.11F, 0.56F, 1.00F }, |
|
|
1440 | { 0.93F, 0.46F, 0.00F }, |
|
|
1441 | { 0.18F, 0.54F, 0.34F }, |
|
|
1442 | |
|
|
1443 | { 0.56F, 0.73F, 0.56F }, |
|
|
1444 | { 0.80F, 0.80F, 0.80F }, |
|
|
1445 | { 0.55F, 0.41F, 0.13F }, |
|
|
1446 | { 0.99F, 0.77F, 0.26F }, |
|
|
1447 | |
|
|
1448 | { 0.74F, 0.65F, 0.41F }, |
|
|
1449 | |
|
|
1450 | { 0.00F, 1.00F, 1.00F }, |
|
|
1451 | { 1.00F, 0.00F, 1.00F }, |
|
|
1452 | { 1.00F, 1.00F, 0.00F }, |
|
|
1453 | }; |
|
|
1454 | |
|
|
1455 | int x, y; |
|
|
1456 | |
|
|
1457 | glEnable (GL_TEXTURE_2D); |
|
|
1458 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
|
|
1459 | glEnable (GL_BLEND); |
|
|
1460 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
|
|
1461 | glBegin (GL_QUADS); |
|
|
1462 | |
|
|
1463 | for (y = 0; y < h; y++) |
|
|
1464 | for (x = 0; x < w; x++) |
|
|
1465 | { |
|
|
1466 | unsigned char m = data [x + y * w]; |
|
|
1467 | |
|
|
1468 | if (m) |
|
|
1469 | { |
|
|
1470 | float *c = color [m & 15]; |
|
|
1471 | |
|
|
1472 | float tx1 = m & 0x40 ? 0.5 : 0.; |
|
|
1473 | float tx2 = tx1 + 0.5; |
|
|
1474 | |
|
|
1475 | glColor4f (c[0], c[1], c[2], 0.75); |
|
|
1476 | glTexCoord2f (tx1, 0.); glVertex2i (x , y ); |
|
|
1477 | glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); |
|
|
1478 | glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); |
|
|
1479 | glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); |
|
|
1480 | } |
|
|
1481 | } |
|
|
1482 | |
|
|
1483 | glEnd (); |
|
|
1484 | glDisable (GL_BLEND); |
|
|
1485 | glDisable (GL_TEXTURE_2D); |
1410 | } |
1486 | } |
1411 | |
1487 | |
1412 | void |
1488 | void |
1413 | fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
1489 | fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
1414 | PPCODE: |
1490 | PPCODE: |
… | |
… | |
1655 | const_iv (GL_SCISSOR_TEST), |
1731 | const_iv (GL_SCISSOR_TEST), |
1656 | const_iv (GL_DEPTH_TEST), |
1732 | const_iv (GL_DEPTH_TEST), |
1657 | const_iv (GL_ALPHA_TEST), |
1733 | const_iv (GL_ALPHA_TEST), |
1658 | const_iv (GL_NORMALIZE), |
1734 | const_iv (GL_NORMALIZE), |
1659 | const_iv (GL_RESCALE_NORMAL), |
1735 | const_iv (GL_RESCALE_NORMAL), |
|
|
1736 | const_iv (GL_FRONT), |
|
|
1737 | const_iv (GL_BACK), |
1660 | const_iv (GL_AND), |
1738 | const_iv (GL_AND), |
1661 | const_iv (GL_ONE), |
1739 | const_iv (GL_ONE), |
1662 | const_iv (GL_ZERO), |
1740 | const_iv (GL_ZERO), |
1663 | const_iv (GL_SRC_ALPHA), |
1741 | const_iv (GL_SRC_ALPHA), |
1664 | const_iv (GL_DST_ALPHA), |
1742 | const_iv (GL_DST_ALPHA), |
… | |
… | |
1786 | |
1864 | |
1787 | void glPopMatrix () |
1865 | void glPopMatrix () |
1788 | |
1866 | |
1789 | void glLoadIdentity () |
1867 | void glLoadIdentity () |
1790 | |
1868 | |
|
|
1869 | void glDrawBuffer (int buffer) |
|
|
1870 | |
|
|
1871 | void glReadBuffer (int buffer) |
|
|
1872 | |
1791 | # near_ and far_ are due to microsofts buggy "c" compiler |
1873 | # near_ and far_ are due to microsofts buggy "c" compiler |
1792 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
1874 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
1793 | |
1875 | |
1794 | # near_ and far_ are due to microsofts buggy "c" compiler |
1876 | # near_ and far_ are due to microsofts buggy "c" compiler |
1795 | void glOrtho (double left, double right, double bottom, double top, double near_, double far_) |
1877 | void glOrtho (double left, double right, double bottom, double top, double near_, double far_) |