… | |
… | |
46 | |
46 | |
47 | #include <glib/gmacros.h> |
47 | #include <glib/gmacros.h> |
48 | |
48 | |
49 | #include <pango/pango.h> |
49 | #include <pango/pango.h> |
50 | |
50 | |
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|
51 | #ifndef PANGO_VERSION_CHECK |
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|
52 | # define PANGO_VERSION_CHECK(a,b,c) 0 |
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|
53 | #endif |
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54 | |
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|
55 | #if !PANGO_VERSION_CHECK (1, 15, 2) |
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|
56 | # define pango_layout_get_line_readonly pango_layout_get_line |
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|
57 | # define pango_layout_get_lines_readonly pango_layout_get_lines |
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|
58 | # define pango_layout_iter_get_line_readonly pango_layout_iter_get_line |
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|
59 | # define pango_layout_iter_get_run_readonly pango_layout_iter_get_run |
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|
60 | #endif |
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|
61 | |
51 | #ifndef _WIN32 |
62 | #ifndef _WIN32 |
52 | # include <sys/types.h> |
63 | # include <sys/types.h> |
53 | # include <sys/socket.h> |
64 | # include <sys/socket.h> |
54 | # include <netinet/in.h> |
65 | # include <netinet/in.h> |
55 | # include <netinet/tcp.h> |
66 | # include <netinet/tcp.h> |
56 | # include <inttypes.h> |
67 | # include <inttypes.h> |
57 | #endif |
68 | #endif |
58 | |
69 | |
|
|
70 | #if __GNUC__ >= 4 |
|
|
71 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
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|
72 | #else |
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|
73 | # define expect(expr,value) (expr) |
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|
74 | #endif |
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|
75 | |
|
|
76 | #define expect_false(expr) expect ((expr) != 0, 0) |
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|
77 | #define expect_true(expr) expect ((expr) != 0, 1) |
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|
78 | |
59 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ |
79 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ |
60 | |
80 | |
61 | #define FOW_DARKNESS 32 |
81 | #define FOW_DARKNESS 32 |
62 | |
82 | |
63 | #define MAP_EXTEND_X 32 |
83 | #define MAP_EXTEND_X 32 |
64 | #define MAP_EXTEND_Y 512 |
84 | #define MAP_EXTEND_Y 512 |
65 | |
85 | |
66 | #define MIN_FONT_HEIGHT 10 |
86 | #define MIN_FONT_HEIGHT 10 |
67 | |
87 | |
68 | #if 0 |
88 | /* mask out modifiers we are not interested in */ |
69 | # define PARACHUTE SDL_INIT_NOPARACHUTE |
89 | #define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META) |
70 | #else |
|
|
71 | # define PARACHUTE 0 |
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|
72 | #endif |
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|
73 | |
90 | |
74 | static AV *texture_av; |
91 | static AV *texture_av; |
75 | |
92 | |
76 | static struct |
93 | static struct |
77 | { |
94 | { |
… | |
… | |
171 | |
188 | |
172 | static void |
189 | static void |
173 | layout_update_font (DC__Layout self) |
190 | layout_update_font (DC__Layout self) |
174 | { |
191 | { |
175 | /* use a random scale factor to account for unknown descenders, 0.8 works |
192 | /* use a random scale factor to account for unknown descenders, 0.8 works |
176 | * reasonably well with bitstream vera |
193 | * reasonably well with dejavu/bistream fonts |
177 | */ |
194 | */ |
178 | PangoFontDescription *font = self->font ? self->font : default_font; |
195 | PangoFontDescription *font = self->font ? self->font : default_font; |
179 | |
196 | |
180 | pango_font_description_set_absolute_size (font, |
197 | pango_font_description_set_absolute_size (font, |
181 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
198 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
… | |
… | |
350 | self->oy = 0; |
367 | self->oy = 0; |
351 | self->row = 0; |
368 | self->row = 0; |
352 | self->rows = 0; |
369 | self->rows = 0; |
353 | } |
370 | } |
354 | |
371 | |
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|
372 | #define CELL_CLEAR(cell) \ |
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|
373 | do { \ |
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|
374 | if ((cell)->player) \ |
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375 | (cell)->tile [2] = 0; \ |
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|
376 | (cell)->darkness = 0; \ |
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|
377 | (cell)->stat_hp = 0; \ |
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|
378 | (cell)->flags = 0; \ |
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|
379 | (cell)->player = 0; \ |
|
|
380 | } while (0) |
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|
381 | |
355 | static void |
382 | static void |
356 | map_blank (DC__Map self, int x0, int y0, int w, int h) |
383 | map_blank (DC__Map self, int x0, int y0, int w, int h) |
357 | { |
384 | { |
358 | int x, y; |
385 | int x, y; |
359 | maprow *row; |
386 | maprow *row; |
… | |
… | |
373 | if (x >= row->c1) |
400 | if (x >= row->c1) |
374 | break; |
401 | break; |
375 | |
402 | |
376 | cell = row->col + x - row->c0; |
403 | cell = row->col + x - row->c0; |
377 | |
404 | |
378 | cell->darkness = 0; |
405 | CELL_CLEAR (cell); |
379 | cell->stat_hp = 0; |
|
|
380 | cell->flags = 0; |
|
|
381 | cell->player = 0; |
|
|
382 | } |
406 | } |
383 | } |
407 | } |
384 | } |
408 | } |
385 | |
409 | |
386 | typedef struct { |
410 | typedef struct { |
… | |
… | |
621 | const_iv (KMOD_NUM), |
645 | const_iv (KMOD_NUM), |
622 | const_iv (KMOD_CAPS), |
646 | const_iv (KMOD_CAPS), |
623 | const_iv (KMOD_MODE), |
647 | const_iv (KMOD_MODE), |
624 | |
648 | |
625 | const_iv (MIX_DEFAULT_FORMAT), |
649 | const_iv (MIX_DEFAULT_FORMAT), |
|
|
650 | |
|
|
651 | const_iv (SDL_INIT_TIMER), |
|
|
652 | const_iv (SDL_INIT_AUDIO), |
|
|
653 | const_iv (SDL_INIT_VIDEO), |
|
|
654 | const_iv (SDL_INIT_CDROM), |
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|
655 | const_iv (SDL_INIT_JOYSTICK), |
|
|
656 | const_iv (SDL_INIT_EVERYTHING), |
|
|
657 | const_iv (SDL_INIT_NOPARACHUTE), |
|
|
658 | const_iv (SDL_INIT_EVENTTHREAD), |
|
|
659 | |
|
|
660 | const_iv (SDL_GL_RED_SIZE), |
|
|
661 | const_iv (SDL_GL_GREEN_SIZE), |
|
|
662 | const_iv (SDL_GL_BLUE_SIZE), |
|
|
663 | const_iv (SDL_GL_ALPHA_SIZE), |
|
|
664 | const_iv (SDL_GL_DOUBLEBUFFER), |
|
|
665 | const_iv (SDL_GL_BUFFER_SIZE), |
|
|
666 | const_iv (SDL_GL_DEPTH_SIZE), |
|
|
667 | const_iv (SDL_GL_STENCIL_SIZE), |
|
|
668 | const_iv (SDL_GL_ACCUM_RED_SIZE), |
|
|
669 | const_iv (SDL_GL_ACCUM_GREEN_SIZE), |
|
|
670 | const_iv (SDL_GL_ACCUM_BLUE_SIZE), |
|
|
671 | const_iv (SDL_GL_ACCUM_ALPHA_SIZE), |
|
|
672 | const_iv (SDL_GL_STEREO), |
|
|
673 | const_iv (SDL_GL_MULTISAMPLEBUFFERS), |
|
|
674 | const_iv (SDL_GL_MULTISAMPLESAMPLES), |
|
|
675 | const_iv (SDL_GL_ACCELERATED_VISUAL), |
|
|
676 | const_iv (SDL_GL_SWAP_CONTROL), |
|
|
677 | |
|
|
678 | const_iv (FOW_DARKNESS) |
626 | # undef const_iv |
679 | # undef const_iv |
627 | }; |
680 | }; |
628 | |
681 | |
629 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
682 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
630 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
683 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
… | |
… | |
659 | CODE: |
712 | CODE: |
660 | { |
713 | { |
661 | opengl_fontmap = pango_opengl_font_map_new (); |
714 | opengl_fontmap = pango_opengl_font_map_new (); |
662 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
715 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
663 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
716 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
|
|
717 | /*pango_context_set_font_description (opengl_context, default_font);*/ |
|
|
718 | #if PANGO_VERSION_CHECK (1, 15, 2) |
|
|
719 | pango_context_set_language (opengl_context, pango_language_from_string ("en")); |
|
|
720 | /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/ |
|
|
721 | #endif |
664 | } |
722 | } |
665 | |
723 | |
666 | char * |
|
|
667 | SDL_GetError () |
724 | char *SDL_GetError () |
668 | |
725 | |
669 | int |
726 | int SDL_Init (U32 flags) |
670 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) |
|
|
671 | |
727 | |
672 | void |
728 | int SDL_InitSubSystem (U32 flags) |
|
|
729 | |
|
|
730 | void SDL_QuitSubSystem (U32 flags) |
|
|
731 | |
673 | SDL_Quit () |
732 | void SDL_Quit () |
|
|
733 | |
|
|
734 | int SDL_GL_SetAttribute (int attr, int value) |
|
|
735 | |
|
|
736 | int SDL_GL_GetAttribute (int attr) |
|
|
737 | CODE: |
|
|
738 | if (SDL_GL_GetAttribute (attr, &RETVAL)) |
|
|
739 | XSRETURN_UNDEF; |
|
|
740 | OUTPUT: |
|
|
741 | RETVAL |
674 | |
742 | |
675 | void |
743 | void |
676 | SDL_ListModes (int rgb, int alpha) |
744 | SDL_ListModes (int rgb, int alpha) |
677 | PPCODE: |
745 | PPCODE: |
678 | { |
746 | { |
… | |
… | |
690 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
758 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
691 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); |
759 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); |
692 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
760 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
693 | |
761 | |
694 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
762 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
695 | #if SDL_VERSION_ATLEAST(1,2,10) |
|
|
696 | SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); |
|
|
697 | SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); |
763 | SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); |
698 | #endif |
|
|
699 | |
764 | |
700 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
765 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
701 | |
766 | |
702 | if (m && m != (SDL_Rect **)-1) |
767 | if (m && m != (SDL_Rect **)-1) |
703 | while (*m) |
768 | while (*m) |
704 | { |
769 | { |
705 | if ((*m)->w >= 800 && (*m)->h >= 480) |
770 | if ((*m)->w >= 400 && (*m)->h >= 300) |
706 | { |
771 | { |
707 | AV *av = newAV (); |
772 | AV *av = newAV (); |
708 | av_push (av, newSViv ((*m)->w)); |
773 | av_push (av, newSViv ((*m)->w)); |
709 | av_push (av, newSViv ((*m)->h)); |
774 | av_push (av, newSViv ((*m)->h)); |
710 | av_push (av, newSViv (rgb)); |
775 | av_push (av, newSViv (rgb)); |
… | |
… | |
752 | SDL_GetKeyName (int sym) |
817 | SDL_GetKeyName (int sym) |
753 | |
818 | |
754 | int |
819 | int |
755 | SDL_GetAppState () |
820 | SDL_GetAppState () |
756 | |
821 | |
|
|
822 | int |
|
|
823 | SDL_GetModState () |
|
|
824 | |
757 | void |
825 | void |
758 | poll_events () |
826 | poll_events () |
759 | PPCODE: |
827 | PPCODE: |
760 | { |
828 | { |
761 | SDL_Event ev; |
829 | SDL_Event ev; |
… | |
… | |
770 | { |
838 | { |
771 | case SDL_KEYDOWN: |
839 | case SDL_KEYDOWN: |
772 | case SDL_KEYUP: |
840 | case SDL_KEYUP: |
773 | hv_store (hv, "state", 5, newSViv (ev.key.state), 0); |
841 | hv_store (hv, "state", 5, newSViv (ev.key.state), 0); |
774 | hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); |
842 | hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); |
775 | hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); |
843 | hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0); |
776 | hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ |
844 | hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */ |
777 | hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); |
845 | hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); |
778 | break; |
846 | break; |
779 | |
847 | |
780 | case SDL_ACTIVEEVENT: |
848 | case SDL_ACTIVEEVENT: |
781 | hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); |
849 | hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); |
… | |
… | |
799 | x = ev.motion.x; |
867 | x = ev.motion.x; |
800 | y = ev.motion.y; |
868 | y = ev.motion.y; |
801 | SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); |
869 | SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); |
802 | } |
870 | } |
803 | |
871 | |
804 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); |
872 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0); |
805 | hv_store (hv, "state", 5, newSViv (state), 0); |
873 | hv_store (hv, "state", 5, newSViv (state), 0); |
806 | hv_store (hv, "x", 1, newSViv (x), 0); |
874 | hv_store (hv, "x", 1, newSViv (x), 0); |
807 | hv_store (hv, "y", 1, newSViv (y), 0); |
875 | hv_store (hv, "y", 1, newSViv (y), 0); |
808 | hv_store (hv, "xrel", 4, newSViv (xrel), 0); |
876 | hv_store (hv, "xrel", 4, newSViv (xrel), 0); |
809 | hv_store (hv, "yrel", 4, newSViv (yrel), 0); |
877 | hv_store (hv, "yrel", 4, newSViv (yrel), 0); |
810 | } |
878 | } |
811 | break; |
879 | break; |
812 | |
880 | |
813 | case SDL_MOUSEBUTTONDOWN: |
881 | case SDL_MOUSEBUTTONDOWN: |
814 | case SDL_MOUSEBUTTONUP: |
882 | case SDL_MOUSEBUTTONUP: |
815 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); |
883 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0); |
816 | |
884 | |
817 | hv_store (hv, "button", 6, newSViv (ev.button.button), 0); |
885 | hv_store (hv, "button", 6, newSViv (ev.button.button), 0); |
818 | hv_store (hv, "state", 5, newSViv (ev.button.state), 0); |
886 | hv_store (hv, "state", 5, newSViv (ev.button.state), 0); |
819 | hv_store (hv, "x", 1, newSViv (ev.button.x), 0); |
887 | hv_store (hv, "x", 1, newSViv (ev.button.x), 0); |
820 | hv_store (hv, "y", 1, newSViv (ev.button.y), 0); |
888 | hv_store (hv, "y", 1, newSViv (ev.button.y), 0); |
… | |
… | |
894 | } |
962 | } |
895 | } |
963 | } |
896 | #endif |
964 | #endif |
897 | } |
965 | } |
898 | |
966 | |
899 | void |
967 | int |
900 | add_font (char *file) |
968 | add_font (char *file) |
901 | CODE: |
969 | CODE: |
902 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
970 | RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
|
|
971 | OUTPUT: |
|
|
972 | RETVAL |
903 | |
973 | |
904 | void |
974 | void |
905 | load_image_inline (SV *image_) |
975 | load_image_inline (SV *image_) |
906 | ALIAS: |
976 | ALIAS: |
907 | load_image_file = 1 |
977 | load_image_file = 1 |
… | |
… | |
1165 | { |
1235 | { |
1166 | PangoLayoutIter *iter = pango_layout_get_iter (self->pl); |
1236 | PangoLayoutIter *iter = pango_layout_get_iter (self->pl); |
1167 | |
1237 | |
1168 | do |
1238 | do |
1169 | { |
1239 | { |
1170 | PangoLayoutRun *run = pango_layout_iter_get_run (iter); |
1240 | PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter); |
1171 | |
1241 | |
1172 | if (run && shape_attr_p (run)) |
1242 | if (run && shape_attr_p (run)) |
1173 | { |
1243 | { |
1174 | PangoRectangle extents; |
1244 | PangoRectangle extents; |
1175 | pango_layout_iter_get_run_extents (iter, 0, &extents); |
1245 | pango_layout_iter_get_run_extents (iter, 0, &extents); |
… | |
… | |
1279 | int |
1349 | int |
1280 | descent (DC::Layout self) |
1350 | descent (DC::Layout self) |
1281 | CODE: |
1351 | CODE: |
1282 | { |
1352 | { |
1283 | PangoRectangle rect; |
1353 | PangoRectangle rect; |
1284 | PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); |
1354 | PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0); |
1285 | pango_layout_line_get_pixel_extents (line, 0, &rect); |
1355 | pango_layout_line_get_pixel_extents (line, 0, &rect); |
1286 | RETVAL = PANGO_DESCENT (rect); |
1356 | RETVAL = PANGO_DESCENT (rect); |
1287 | } |
1357 | } |
1288 | OUTPUT: |
1358 | OUTPUT: |
1289 | RETVAL |
1359 | RETVAL |
… | |
… | |
1301 | |
1371 | |
1302 | void |
1372 | void |
1303 | cursor_pos (DC::Layout self, int index) |
1373 | cursor_pos (DC::Layout self, int index) |
1304 | PPCODE: |
1374 | PPCODE: |
1305 | { |
1375 | { |
1306 | PangoRectangle strong_pos; |
1376 | PangoRectangle pos; |
1307 | pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); |
1377 | pango_layout_get_cursor_pos (self->pl, index, &pos, 0); |
1308 | |
1378 | |
1309 | EXTEND (SP, 3); |
1379 | EXTEND (SP, 3); |
1310 | PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); |
1380 | PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE))); |
1311 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
1381 | PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE))); |
1312 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
1382 | PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE))); |
1313 | } |
1383 | } |
1314 | |
1384 | |
1315 | void |
1385 | void |
1316 | index_to_line_x (DC::Layout self, int index, int trailing = 0) |
1386 | index_to_line_x (DC::Layout self, int index, int trailing = 0) |
1317 | PPCODE: |
1387 | PPCODE: |
1318 | { |
1388 | { |
1319 | int line, x; |
1389 | int line, x; |
1320 | |
1390 | |
1321 | pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); |
1391 | pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); |
1322 | |
|
|
1323 | #if !PANGO_VERSION_CHECK (1, 17. 3) |
1392 | #if !PANGO_VERSION_CHECK (1, 17, 3) |
1324 | /* pango bug: line is between 1..numlines, not 0..numlines-1 */ |
1393 | /* pango bug: line is between 1..numlines, not 0..numlines-1 */ |
1325 | --line; |
1394 | --line; |
1326 | #endif |
1395 | #endif |
1327 | |
|
|
1328 | EXTEND (SP, 2); |
1396 | EXTEND (SP, 2); |
1329 | PUSHs (sv_2mortal (newSViv (line))); |
1397 | PUSHs (sv_2mortal (newSViv (line))); |
1330 | PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); |
1398 | PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); |
1331 | } |
1399 | } |
1332 | |
1400 | |
… | |
… | |
1338 | int index, trailing; |
1406 | int index, trailing; |
1339 | |
1407 | |
1340 | if (line < 0) |
1408 | if (line < 0) |
1341 | XSRETURN_EMPTY; |
1409 | XSRETURN_EMPTY; |
1342 | |
1410 | |
1343 | if (!(lp = pango_layout_get_line (self->pl, line))) |
1411 | if (!(lp = pango_layout_get_line_readonly (self->pl, line))) |
1344 | XSRETURN_EMPTY; /* do better */ |
1412 | XSRETURN_EMPTY; /* do better */ |
1345 | |
1413 | |
1346 | pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); |
1414 | pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); |
1347 | |
1415 | |
1348 | EXTEND (SP, 2); |
1416 | EXTEND (SP, 2); |
… | |
… | |
1665 | uint8_t ext, cmd; |
1733 | uint8_t ext, cmd; |
1666 | |
1734 | |
1667 | do |
1735 | do |
1668 | { |
1736 | { |
1669 | ext = *data++; |
1737 | ext = *data++; |
1670 | cmd = ext & 0x3f; |
1738 | cmd = ext & 0x7f; |
1671 | |
1739 | |
1672 | if (cmd < 4) |
1740 | if (cmd < 4) |
1673 | cell->darkness = 255 - ext * 64 + 1; |
1741 | cell->darkness = 255 - ext * 64 + 1; |
1674 | else if (cmd == 5) // health |
1742 | else if (cmd == 5) // health |
1675 | { |
1743 | { |
… | |
… | |
1678 | } |
1746 | } |
1679 | else if (cmd == 6) // monster width |
1747 | else if (cmd == 6) // monster width |
1680 | cell->stat_width = *data++ + 1; |
1748 | cell->stat_width = *data++ + 1; |
1681 | else if (cmd == 0x47) |
1749 | else if (cmd == 0x47) |
1682 | { |
1750 | { |
1683 | if (*data == 4) |
1751 | if (*data == 1) cell->player = data [1]; |
1684 | ; // decode player count |
1752 | else if (*data == 2) cell->player = data [2] + (data [1] << 8); |
|
|
1753 | else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16); |
|
|
1754 | else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24); |
1685 | |
1755 | |
1686 | data += *data + 1; |
1756 | data += *data + 1; |
1687 | } |
1757 | } |
1688 | else if (cmd == 8) // cell flags |
1758 | else if (cmd == 8) // cell flags |
1689 | cell->flags = *data++; |
1759 | cell->flags = *data++; |
… | |
… | |
1719 | } |
1789 | } |
1720 | } |
1790 | } |
1721 | } |
1791 | } |
1722 | } |
1792 | } |
1723 | else |
1793 | else |
1724 | cell->darkness = 0; |
1794 | CELL_CLEAR (cell); |
1725 | } |
1795 | } |
1726 | } |
1796 | } |
1727 | OUTPUT: |
1797 | OUTPUT: |
1728 | RETVAL |
1798 | RETVAL |
1729 | |
1799 | |
… | |
… | |
1781 | } |
1851 | } |
1782 | OUTPUT: |
1852 | OUTPUT: |
1783 | RETVAL |
1853 | RETVAL |
1784 | |
1854 | |
1785 | void |
1855 | void |
1786 | draw (DC::Map self, int mx, int my, int sw, int sh, int T) |
1856 | draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0) |
1787 | CODE: |
1857 | CODE: |
1788 | { |
1858 | { |
1789 | int x, y, z; |
1859 | int x, y, z; |
1790 | |
1860 | |
1791 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1861 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1792 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1862 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1793 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1863 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1794 | smooth_key skey; |
1864 | smooth_key skey; |
1795 | |
1865 | int pl_x, pl_y; |
|
|
1866 | maptex pl_tex; |
1796 | rc_t *rc = rc_alloc (); |
1867 | rc_t *rc = rc_alloc (); |
1797 | rc_key_t key; |
1868 | rc_key_t key; |
1798 | rc_array_t *arr; |
1869 | rc_array_t *arr; |
|
|
1870 | |
|
|
1871 | pl_tex.name = 0; |
1799 | |
1872 | |
1800 | // thats current max. sorry. |
1873 | // thats current max. sorry. |
1801 | if (sw > 255) sw = 255; |
1874 | if (sw > 255) sw = 255; |
1802 | if (sh > 255) sh = 255; |
1875 | if (sh > 255) sh = 255; |
1803 | |
1876 | |
… | |
… | |
1858 | tileid tile = cell->tile [z]; |
1931 | tileid tile = cell->tile [z]; |
1859 | |
1932 | |
1860 | if (tile) |
1933 | if (tile) |
1861 | { |
1934 | { |
1862 | maptex tex = self->tex [tile]; |
1935 | maptex tex = self->tex [tile]; |
1863 | int px, py; |
1936 | int px = (x + 1) * T - tex.w; |
|
|
1937 | int py = (y + 1) * T - tex.h; |
1864 | |
1938 | |
1865 | if (key.texname != tex.name) |
1939 | if (key.texname != tex.name) |
1866 | { |
1940 | { |
1867 | if (!tex.name) |
1941 | if (!tex.name) |
1868 | tex = self->tex [2]; /* missing, replace by noface */ |
1942 | tex = self->tex [2]; /* missing, replace by noface */ |
1869 | |
1943 | |
1870 | key.texname = tex.name; |
1944 | key.texname = tex.name; |
1871 | arr = rc_array (rc, &key); |
1945 | arr = rc_array (rc, &key); |
1872 | } |
1946 | } |
1873 | |
1947 | |
1874 | px = (x + 1) * T - tex.w; |
1948 | if (expect_false (cell->player == player) && expect_false (z == 2)) |
1875 | py = (y + 1) * T - tex.h; |
1949 | { |
|
|
1950 | pl_x = px; |
|
|
1951 | pl_y = py; |
|
|
1952 | pl_tex = tex; |
|
|
1953 | continue; |
|
|
1954 | } |
1876 | |
1955 | |
1877 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1956 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1878 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1957 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1879 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1958 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1880 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1959 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1881 | |
1960 | |
1882 | if (cell->flags && z == 2) |
1961 | if (expect_false (cell->flags) && expect_false (z == 2)) |
1883 | { |
1962 | { |
1884 | // overlays such as the speech bubble, probably more to come |
1963 | // overlays such as the speech bubble, probably more to come |
1885 | if (cell->flags & 1) |
1964 | if (cell->flags & 1) |
1886 | { |
1965 | { |
1887 | maptex tex = self->tex [1]; |
1966 | maptex tex = self->tex [1]; |
… | |
… | |
2026 | } |
2105 | } |
2027 | |
2106 | |
2028 | hv_clear (smooth); |
2107 | hv_clear (smooth); |
2029 | } |
2108 | } |
2030 | |
2109 | |
|
|
2110 | if (pl_tex.name) |
|
|
2111 | { |
|
|
2112 | maptex tex = pl_tex; |
|
|
2113 | int px = pl_x + sdx; |
|
|
2114 | int py = pl_y + sdy; |
|
|
2115 | |
|
|
2116 | key.texname = tex.name; |
|
|
2117 | arr = rc_array (rc, &key); |
|
|
2118 | |
|
|
2119 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
|
|
2120 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
|
|
2121 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
|
|
2122 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
|
|
2123 | |
|
|
2124 | rc_draw (rc); |
|
|
2125 | } |
|
|
2126 | |
2031 | glDisable (GL_BLEND); |
2127 | glDisable (GL_BLEND); |
2032 | rc_free (rc); |
2128 | rc_free (rc); |
2033 | |
2129 | |
2034 | // top layer: overlays such as the health bar |
2130 | // top layer: overlays such as the health bar |
2035 | for (y = 0; y < sh; y++) |
2131 | for (y = 0; y < sh; y++) |
… | |
… | |
2140 | SvCUR_set (darkness3_sv, sw34 * sh3); |
2236 | SvCUR_set (darkness3_sv, sw34 * sh3); |
2141 | |
2237 | |
2142 | mx += self->x - 1; |
2238 | mx += self->x - 1; |
2143 | my += self->y - 1; |
2239 | my += self->y - 1; |
2144 | |
2240 | |
2145 | memset (darkness1, 255, sw1 * sh1); |
2241 | memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1); |
2146 | |
2242 | |
2147 | for (y = 0; y < sh1; y++) |
2243 | for (y = 0; y < sh1; y++) |
2148 | if (0 <= y + my && y + my < self->rows) |
2244 | if (0 <= y + my && y + my < self->rows) |
2149 | { |
2245 | { |
2150 | maprow *row = self->row + (y + my); |
2246 | maprow *row = self->row + (y + my); |
… | |
… | |
2270 | else |
2366 | else |
2271 | *data++ = 0; |
2367 | *data++ = 0; |
2272 | } |
2368 | } |
2273 | } |
2369 | } |
2274 | |
2370 | |
|
|
2371 | /* if size is w*h + 5 then no data has been found */ |
|
|
2372 | if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5) |
|
|
2373 | { |
2275 | SvPOK_only (data_sv); |
2374 | SvPOK_only (data_sv); |
2276 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
2375 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
|
|
2376 | } |
|
|
2377 | |
2277 | RETVAL = data_sv; |
2378 | RETVAL = data_sv; |
2278 | } |
2379 | } |
2279 | OUTPUT: |
2380 | OUTPUT: |
2280 | RETVAL |
2381 | RETVAL |
2281 | |
2382 | |
2282 | void |
2383 | void |
2283 | set_rect (DC::Map self, int x0, int y0, uint8_t *data) |
2384 | set_rect (DC::Map self, int x0, int y0, SV *data_sv) |
2284 | PPCODE: |
2385 | PPCODE: |
2285 | { |
2386 | { |
2286 | int x, y, z; |
2387 | int x, y, z; |
2287 | int w, h; |
2388 | int w, h; |
2288 | int x1, y1; |
2389 | int x1, y1; |
|
|
2390 | STRLEN len; |
|
|
2391 | uint8_t *data, *end; |
|
|
2392 | |
|
|
2393 | len = SvLEN (data_sv); |
|
|
2394 | SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more |
|
|
2395 | data = SvPVbyte_nolen (data_sv); |
|
|
2396 | end = data + len + 8; |
|
|
2397 | |
|
|
2398 | if (len < 5) |
|
|
2399 | XSRETURN_EMPTY; |
2289 | |
2400 | |
2290 | if (*data++ != 0) |
2401 | if (*data++ != 0) |
2291 | XSRETURN_EMPTY; /* version mismatch */ |
2402 | XSRETURN_EMPTY; /* version mismatch */ |
2292 | |
2403 | |
2293 | w = *data++ << 8; w |= *data++; |
2404 | w = *data++ << 8; w |= *data++; |
… | |
… | |
2308 | { |
2419 | { |
2309 | maprow *row = map_get_row (self, y); |
2420 | maprow *row = map_get_row (self, y); |
2310 | |
2421 | |
2311 | for (x = x0; x < x1; x++) |
2422 | for (x = x0; x < x1; x++) |
2312 | { |
2423 | { |
|
|
2424 | uint8_t flags; |
|
|
2425 | |
|
|
2426 | if (data + 7 >= end) |
|
|
2427 | XSRETURN_EMPTY; |
|
|
2428 | |
2313 | uint8_t flags = *data++; |
2429 | flags = *data++; |
2314 | |
2430 | |
2315 | if (flags) |
2431 | if (flags) |
2316 | { |
2432 | { |
2317 | mapcell *cell = row_get_cell (row, x); |
2433 | mapcell *cell = row_get_cell (row, x); |
2318 | tileid tile[3] = { 0, 0, 0 }; |
2434 | tileid tile[3] = { 0, 0, 0 }; |
… | |
… | |
2321 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
2437 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
2322 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
2438 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
2323 | |
2439 | |
2324 | if (cell->darkness == 0) |
2440 | if (cell->darkness == 0) |
2325 | { |
2441 | { |
2326 | cell->darkness = 0; |
2442 | /*cell->darkness = 0;*/ |
|
|
2443 | EXTEND (SP, 3); |
2327 | |
2444 | |
2328 | for (z = 0; z <= 2; z++) |
2445 | for (z = 0; z <= 2; z++) |
2329 | { |
2446 | { |
2330 | tileid t = tile [z]; |
2447 | tileid t = tile [z]; |
2331 | |
2448 | |
2332 | if (t >= self->texs || (t && !self->tex [t].name)) |
2449 | if (t >= self->texs || (t && !self->tex [t].name)) |
2333 | { |
2450 | { |
2334 | XPUSHs (sv_2mortal (newSViv (t))); |
2451 | PUSHs (sv_2mortal (newSViv (t))); |
2335 | need_texid (self, t); |
2452 | need_texid (self, t); |
2336 | } |
2453 | } |
2337 | |
2454 | |
2338 | cell->tile [z] = t; |
2455 | cell->tile [z] = t; |
2339 | } |
2456 | } |