… | |
… | |
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 | |
51 | #if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)) |
51 | #ifndef PANGO_VERSION_CHECK |
|
|
52 | # define PANGO_VERSION_CHECK(a,b,c) 0 |
|
|
53 | #endif |
|
|
54 | |
|
|
55 | #if !PANGO_VERSION_CHECK (1, 15, 2) |
52 | # define pango_layout_get_line_readonly pango_layout_get_line_readonly |
56 | # define pango_layout_get_line_readonly pango_layout_get_line |
53 | # define pango_layout_get_lines_readonly pango_layout_get_lines_readonly |
57 | # define pango_layout_get_lines_readonly pango_layout_get_lines |
54 | # define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly |
58 | # define pango_layout_iter_get_line_readonly pango_layout_iter_get_line |
55 | # define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly |
59 | # define pango_layout_iter_get_run_readonly pango_layout_iter_get_run |
56 | #endif |
60 | #endif |
57 | |
61 | |
58 | #ifndef _WIN32 |
62 | #ifndef _WIN32 |
59 | # include <sys/types.h> |
63 | # include <sys/types.h> |
60 | # include <sys/socket.h> |
64 | # include <sys/socket.h> |
61 | # include <netinet/in.h> |
65 | # include <netinet/in.h> |
62 | # include <netinet/tcp.h> |
66 | # include <netinet/tcp.h> |
63 | # include <inttypes.h> |
67 | # include <inttypes.h> |
64 | #endif |
68 | #endif |
65 | |
69 | |
|
|
70 | #if __GNUC__ >= 4 |
|
|
71 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
|
|
72 | #else |
|
|
73 | # define expect(expr,value) (expr) |
|
|
74 | #endif |
|
|
75 | |
|
|
76 | #define expect_false(expr) expect ((expr) != 0, 0) |
|
|
77 | #define expect_true(expr) expect ((expr) != 0, 1) |
|
|
78 | |
66 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ |
79 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ |
67 | |
80 | |
68 | #define FOW_DARKNESS 32 |
81 | #define FOW_DARKNESS 32 |
69 | |
82 | |
70 | #define MAP_EXTEND_X 32 |
83 | #define MAP_EXTEND_X 32 |
71 | #define MAP_EXTEND_Y 512 |
84 | #define MAP_EXTEND_Y 512 |
72 | |
85 | |
73 | #define MIN_FONT_HEIGHT 10 |
86 | #define MIN_FONT_HEIGHT 10 |
74 | |
87 | |
75 | #if 0 |
88 | /* mask out modifiers we are not interested in */ |
76 | # define PARACHUTE SDL_INIT_NOPARACHUTE |
89 | #define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META) |
77 | #else |
|
|
78 | # define PARACHUTE 0 |
|
|
79 | #endif |
|
|
80 | |
90 | |
81 | static AV *texture_av; |
91 | static AV *texture_av; |
82 | |
92 | |
83 | static struct |
93 | static struct |
84 | { |
94 | { |
… | |
… | |
178 | |
188 | |
179 | static void |
189 | static void |
180 | layout_update_font (DC__Layout self) |
190 | layout_update_font (DC__Layout self) |
181 | { |
191 | { |
182 | /* 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 |
183 | * reasonably well with bitstream vera |
193 | * reasonably well with dejavu/bistream fonts |
184 | */ |
194 | */ |
185 | PangoFontDescription *font = self->font ? self->font : default_font; |
195 | PangoFontDescription *font = self->font ? self->font : default_font; |
186 | |
196 | |
187 | pango_font_description_set_absolute_size (font, |
197 | pango_font_description_set_absolute_size (font, |
188 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
198 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
… | |
… | |
357 | self->oy = 0; |
367 | self->oy = 0; |
358 | self->row = 0; |
368 | self->row = 0; |
359 | self->rows = 0; |
369 | self->rows = 0; |
360 | } |
370 | } |
361 | |
371 | |
|
|
372 | #define CELL_CLEAR(cell) \ |
|
|
373 | do { \ |
|
|
374 | if ((cell)->player) \ |
|
|
375 | (cell)->tile [2] = 0; \ |
|
|
376 | (cell)->darkness = 0; \ |
|
|
377 | (cell)->stat_hp = 0; \ |
|
|
378 | (cell)->flags = 0; \ |
|
|
379 | (cell)->player = 0; \ |
|
|
380 | } while (0) |
|
|
381 | |
362 | static void |
382 | static void |
363 | 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) |
364 | { |
384 | { |
365 | int x, y; |
385 | int x, y; |
366 | maprow *row; |
386 | maprow *row; |
… | |
… | |
380 | if (x >= row->c1) |
400 | if (x >= row->c1) |
381 | break; |
401 | break; |
382 | |
402 | |
383 | cell = row->col + x - row->c0; |
403 | cell = row->col + x - row->c0; |
384 | |
404 | |
385 | cell->darkness = 0; |
405 | CELL_CLEAR (cell); |
386 | cell->stat_hp = 0; |
|
|
387 | cell->flags = 0; |
|
|
388 | cell->player = 0; |
|
|
389 | } |
406 | } |
390 | } |
407 | } |
391 | } |
408 | } |
392 | |
409 | |
393 | typedef struct { |
410 | typedef struct { |
… | |
… | |
628 | const_iv (KMOD_NUM), |
645 | const_iv (KMOD_NUM), |
629 | const_iv (KMOD_CAPS), |
646 | const_iv (KMOD_CAPS), |
630 | const_iv (KMOD_MODE), |
647 | const_iv (KMOD_MODE), |
631 | |
648 | |
632 | 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), |
|
|
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) |
633 | # undef const_iv |
679 | # undef const_iv |
634 | }; |
680 | }; |
635 | |
681 | |
636 | 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; ) |
637 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
683 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
… | |
… | |
655 | |
701 | |
656 | NV floor (NV x) |
702 | NV floor (NV x) |
657 | |
703 | |
658 | NV ceil (NV x) |
704 | NV ceil (NV x) |
659 | |
705 | |
|
|
706 | NV ceilabs (NV x) |
|
|
707 | CODE: |
|
|
708 | RETVAL = x < 0. ? - ceil (-x) : ceil (x); |
|
|
709 | OUTPUT: |
|
|
710 | RETVAL |
|
|
711 | |
660 | IV minpot (UV n) |
712 | IV minpot (UV n) |
661 | |
713 | |
662 | IV popcount (UV n) |
714 | IV popcount (UV n) |
663 | |
715 | |
664 | void |
716 | void |
… | |
… | |
666 | CODE: |
718 | CODE: |
667 | { |
719 | { |
668 | opengl_fontmap = pango_opengl_font_map_new (); |
720 | opengl_fontmap = pango_opengl_font_map_new (); |
669 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
721 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
670 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
722 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
671 | #if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2) |
723 | /*pango_context_set_font_description (opengl_context, default_font);*/ |
|
|
724 | #if PANGO_VERSION_CHECK (1, 15, 2) |
672 | pango_context_set_language (opengl_context, pango_language_from_string ("en")); |
725 | pango_context_set_language (opengl_context, pango_language_from_string ("en")); |
673 | pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR); |
726 | /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/ |
674 | #endif |
727 | #endif |
675 | } |
728 | } |
676 | |
729 | |
677 | char * |
|
|
678 | SDL_GetError () |
730 | char *SDL_GetError () |
679 | |
731 | |
680 | int |
732 | int SDL_Init (U32 flags) |
681 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) |
|
|
682 | |
733 | |
683 | void |
734 | int SDL_InitSubSystem (U32 flags) |
|
|
735 | |
|
|
736 | void SDL_QuitSubSystem (U32 flags) |
|
|
737 | |
684 | SDL_Quit () |
738 | void SDL_Quit () |
|
|
739 | |
|
|
740 | int SDL_GL_SetAttribute (int attr, int value) |
|
|
741 | |
|
|
742 | int SDL_GL_GetAttribute (int attr) |
|
|
743 | CODE: |
|
|
744 | if (SDL_GL_GetAttribute (attr, &RETVAL)) |
|
|
745 | XSRETURN_UNDEF; |
|
|
746 | OUTPUT: |
|
|
747 | RETVAL |
685 | |
748 | |
686 | void |
749 | void |
687 | SDL_ListModes (int rgb, int alpha) |
750 | SDL_ListModes (int rgb, int alpha) |
688 | PPCODE: |
751 | PPCODE: |
689 | { |
752 | { |
… | |
… | |
701 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
764 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
702 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); |
765 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); |
703 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
766 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
704 | |
767 | |
705 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
768 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
706 | #if SDL_VERSION_ATLEAST(1,2,10) |
|
|
707 | SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); |
|
|
708 | SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); |
769 | SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); |
709 | #endif |
|
|
710 | |
770 | |
711 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
771 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
712 | |
772 | |
713 | if (m && m != (SDL_Rect **)-1) |
773 | if (m && m != (SDL_Rect **)-1) |
714 | while (*m) |
774 | while (*m) |
715 | { |
775 | { |
716 | if ((*m)->w >= 800 && (*m)->h >= 480) |
776 | if ((*m)->w >= 400 && (*m)->h >= 300) |
717 | { |
777 | { |
718 | AV *av = newAV (); |
778 | AV *av = newAV (); |
719 | av_push (av, newSViv ((*m)->w)); |
779 | av_push (av, newSViv ((*m)->w)); |
720 | av_push (av, newSViv ((*m)->h)); |
780 | av_push (av, newSViv ((*m)->h)); |
721 | av_push (av, newSViv (rgb)); |
781 | av_push (av, newSViv (rgb)); |
… | |
… | |
763 | SDL_GetKeyName (int sym) |
823 | SDL_GetKeyName (int sym) |
764 | |
824 | |
765 | int |
825 | int |
766 | SDL_GetAppState () |
826 | SDL_GetAppState () |
767 | |
827 | |
|
|
828 | int |
|
|
829 | SDL_GetModState () |
|
|
830 | |
768 | void |
831 | void |
769 | poll_events () |
832 | poll_events () |
770 | PPCODE: |
833 | PPCODE: |
771 | { |
834 | { |
772 | SDL_Event ev; |
835 | SDL_Event ev; |
… | |
… | |
781 | { |
844 | { |
782 | case SDL_KEYDOWN: |
845 | case SDL_KEYDOWN: |
783 | case SDL_KEYUP: |
846 | case SDL_KEYUP: |
784 | hv_store (hv, "state", 5, newSViv (ev.key.state), 0); |
847 | hv_store (hv, "state", 5, newSViv (ev.key.state), 0); |
785 | hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); |
848 | hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); |
786 | hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); |
849 | hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0); |
787 | hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ |
850 | hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */ |
788 | hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); |
851 | hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); |
789 | break; |
852 | break; |
790 | |
853 | |
791 | case SDL_ACTIVEEVENT: |
854 | case SDL_ACTIVEEVENT: |
792 | hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); |
855 | hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); |
… | |
… | |
810 | x = ev.motion.x; |
873 | x = ev.motion.x; |
811 | y = ev.motion.y; |
874 | y = ev.motion.y; |
812 | SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); |
875 | SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); |
813 | } |
876 | } |
814 | |
877 | |
815 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); |
878 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0); |
816 | hv_store (hv, "state", 5, newSViv (state), 0); |
879 | hv_store (hv, "state", 5, newSViv (state), 0); |
817 | hv_store (hv, "x", 1, newSViv (x), 0); |
880 | hv_store (hv, "x", 1, newSViv (x), 0); |
818 | hv_store (hv, "y", 1, newSViv (y), 0); |
881 | hv_store (hv, "y", 1, newSViv (y), 0); |
819 | hv_store (hv, "xrel", 4, newSViv (xrel), 0); |
882 | hv_store (hv, "xrel", 4, newSViv (xrel), 0); |
820 | hv_store (hv, "yrel", 4, newSViv (yrel), 0); |
883 | hv_store (hv, "yrel", 4, newSViv (yrel), 0); |
821 | } |
884 | } |
822 | break; |
885 | break; |
823 | |
886 | |
824 | case SDL_MOUSEBUTTONDOWN: |
887 | case SDL_MOUSEBUTTONDOWN: |
825 | case SDL_MOUSEBUTTONUP: |
888 | case SDL_MOUSEBUTTONUP: |
826 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); |
889 | hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0); |
827 | |
890 | |
828 | hv_store (hv, "button", 6, newSViv (ev.button.button), 0); |
891 | hv_store (hv, "button", 6, newSViv (ev.button.button), 0); |
829 | hv_store (hv, "state", 5, newSViv (ev.button.state), 0); |
892 | hv_store (hv, "state", 5, newSViv (ev.button.state), 0); |
830 | hv_store (hv, "x", 1, newSViv (ev.button.x), 0); |
893 | hv_store (hv, "x", 1, newSViv (ev.button.x), 0); |
831 | hv_store (hv, "y", 1, newSViv (ev.button.y), 0); |
894 | hv_store (hv, "y", 1, newSViv (ev.button.y), 0); |
… | |
… | |
905 | } |
968 | } |
906 | } |
969 | } |
907 | #endif |
970 | #endif |
908 | } |
971 | } |
909 | |
972 | |
910 | void |
973 | int |
911 | add_font (char *file) |
974 | add_font (char *file) |
912 | CODE: |
975 | CODE: |
913 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
976 | RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
|
|
977 | OUTPUT: |
|
|
978 | RETVAL |
914 | |
979 | |
915 | void |
980 | void |
916 | load_image_inline (SV *image_) |
981 | load_image_inline (SV *image_) |
917 | ALIAS: |
982 | ALIAS: |
918 | load_image_file = 1 |
983 | load_image_file = 1 |
… | |
… | |
1312 | |
1377 | |
1313 | void |
1378 | void |
1314 | cursor_pos (DC::Layout self, int index) |
1379 | cursor_pos (DC::Layout self, int index) |
1315 | PPCODE: |
1380 | PPCODE: |
1316 | { |
1381 | { |
1317 | PangoRectangle strong_pos; |
1382 | PangoRectangle pos; |
1318 | pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); |
1383 | pango_layout_get_cursor_pos (self->pl, index, &pos, 0); |
1319 | |
1384 | |
1320 | EXTEND (SP, 3); |
1385 | EXTEND (SP, 3); |
1321 | PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); |
1386 | PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE))); |
1322 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
1387 | PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE))); |
1323 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
1388 | PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE))); |
1324 | } |
1389 | } |
1325 | |
1390 | |
1326 | void |
1391 | void |
1327 | index_to_line_x (DC::Layout self, int index, int trailing = 0) |
1392 | index_to_line_x (DC::Layout self, int index, int trailing = 0) |
1328 | PPCODE: |
1393 | PPCODE: |
1329 | { |
1394 | { |
1330 | int line, x; |
1395 | int line, x; |
1331 | |
1396 | |
1332 | pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); |
1397 | pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); |
1333 | #if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3)) |
1398 | #if !PANGO_VERSION_CHECK (1, 17, 3) |
1334 | /* pango bug: line is between 1..numlines, not 0..numlines-1 */ |
1399 | /* pango bug: line is between 1..numlines, not 0..numlines-1 */ |
1335 | --line; |
1400 | --line; |
1336 | #endif |
1401 | #endif |
1337 | EXTEND (SP, 2); |
1402 | EXTEND (SP, 2); |
1338 | PUSHs (sv_2mortal (newSViv (line))); |
1403 | PUSHs (sv_2mortal (newSViv (line))); |
… | |
… | |
1674 | uint8_t ext, cmd; |
1739 | uint8_t ext, cmd; |
1675 | |
1740 | |
1676 | do |
1741 | do |
1677 | { |
1742 | { |
1678 | ext = *data++; |
1743 | ext = *data++; |
1679 | cmd = ext & 0x3f; |
1744 | cmd = ext & 0x7f; |
1680 | |
1745 | |
1681 | if (cmd < 4) |
1746 | if (cmd < 4) |
1682 | cell->darkness = 255 - ext * 64 + 1; |
1747 | cell->darkness = 255 - ext * 64 + 1; |
1683 | else if (cmd == 5) // health |
1748 | else if (cmd == 5) // health |
1684 | { |
1749 | { |
… | |
… | |
1687 | } |
1752 | } |
1688 | else if (cmd == 6) // monster width |
1753 | else if (cmd == 6) // monster width |
1689 | cell->stat_width = *data++ + 1; |
1754 | cell->stat_width = *data++ + 1; |
1690 | else if (cmd == 0x47) |
1755 | else if (cmd == 0x47) |
1691 | { |
1756 | { |
1692 | if (*data == 4) |
1757 | if (*data == 1) cell->player = data [1]; |
1693 | ; // decode player count |
1758 | else if (*data == 2) cell->player = data [2] + (data [1] << 8); |
|
|
1759 | else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16); |
|
|
1760 | else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24); |
1694 | |
1761 | |
1695 | data += *data + 1; |
1762 | data += *data + 1; |
1696 | } |
1763 | } |
1697 | else if (cmd == 8) // cell flags |
1764 | else if (cmd == 8) // cell flags |
1698 | cell->flags = *data++; |
1765 | cell->flags = *data++; |
… | |
… | |
1728 | } |
1795 | } |
1729 | } |
1796 | } |
1730 | } |
1797 | } |
1731 | } |
1798 | } |
1732 | else |
1799 | else |
1733 | cell->darkness = 0; |
1800 | CELL_CLEAR (cell); |
1734 | } |
1801 | } |
1735 | } |
1802 | } |
1736 | OUTPUT: |
1803 | OUTPUT: |
1737 | RETVAL |
1804 | RETVAL |
1738 | |
1805 | |
… | |
… | |
1790 | } |
1857 | } |
1791 | OUTPUT: |
1858 | OUTPUT: |
1792 | RETVAL |
1859 | RETVAL |
1793 | |
1860 | |
1794 | void |
1861 | void |
1795 | draw (DC::Map self, int mx, int my, int sw, int sh, int T) |
1862 | draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0) |
1796 | CODE: |
1863 | CODE: |
1797 | { |
1864 | { |
1798 | int x, y, z; |
1865 | int x, y, z; |
1799 | |
1866 | |
1800 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1867 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1801 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1868 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1802 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1869 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1803 | smooth_key skey; |
1870 | smooth_key skey; |
1804 | |
1871 | int pl_x, pl_y; |
|
|
1872 | maptex pl_tex; |
1805 | rc_t *rc = rc_alloc (); |
1873 | rc_t *rc = rc_alloc (); |
1806 | rc_key_t key; |
1874 | rc_key_t key; |
1807 | rc_array_t *arr; |
1875 | rc_array_t *arr; |
|
|
1876 | |
|
|
1877 | pl_tex.name = 0; |
1808 | |
1878 | |
1809 | // thats current max. sorry. |
1879 | // thats current max. sorry. |
1810 | if (sw > 255) sw = 255; |
1880 | if (sw > 255) sw = 255; |
1811 | if (sh > 255) sh = 255; |
1881 | if (sh > 255) sh = 255; |
1812 | |
1882 | |
… | |
… | |
1867 | tileid tile = cell->tile [z]; |
1937 | tileid tile = cell->tile [z]; |
1868 | |
1938 | |
1869 | if (tile) |
1939 | if (tile) |
1870 | { |
1940 | { |
1871 | maptex tex = self->tex [tile]; |
1941 | maptex tex = self->tex [tile]; |
1872 | int px, py; |
1942 | int px = (x + 1) * T - tex.w; |
|
|
1943 | int py = (y + 1) * T - tex.h; |
1873 | |
1944 | |
1874 | if (key.texname != tex.name) |
1945 | if (key.texname != tex.name) |
1875 | { |
1946 | { |
1876 | if (!tex.name) |
1947 | if (!tex.name) |
1877 | tex = self->tex [2]; /* missing, replace by noface */ |
1948 | tex = self->tex [2]; /* missing, replace by noface */ |
1878 | |
1949 | |
1879 | key.texname = tex.name; |
1950 | key.texname = tex.name; |
1880 | arr = rc_array (rc, &key); |
1951 | arr = rc_array (rc, &key); |
1881 | } |
1952 | } |
1882 | |
1953 | |
1883 | px = (x + 1) * T - tex.w; |
1954 | if (expect_false (cell->player == player) && expect_false (z == 2)) |
1884 | py = (y + 1) * T - tex.h; |
1955 | { |
|
|
1956 | pl_x = px; |
|
|
1957 | pl_y = py; |
|
|
1958 | pl_tex = tex; |
|
|
1959 | continue; |
|
|
1960 | } |
1885 | |
1961 | |
1886 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1962 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1887 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1963 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1888 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1964 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1889 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1965 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1890 | |
1966 | |
1891 | if (cell->flags && z == 2) |
1967 | if (expect_false (cell->flags) && expect_false (z == 2)) |
1892 | { |
1968 | { |
1893 | // overlays such as the speech bubble, probably more to come |
1969 | // overlays such as the speech bubble, probably more to come |
1894 | if (cell->flags & 1) |
1970 | if (cell->flags & 1) |
1895 | { |
1971 | { |
1896 | maptex tex = self->tex [1]; |
1972 | maptex tex = self->tex [1]; |
… | |
… | |
2035 | } |
2111 | } |
2036 | |
2112 | |
2037 | hv_clear (smooth); |
2113 | hv_clear (smooth); |
2038 | } |
2114 | } |
2039 | |
2115 | |
|
|
2116 | if (pl_tex.name) |
|
|
2117 | { |
|
|
2118 | maptex tex = pl_tex; |
|
|
2119 | int px = pl_x + sdx; |
|
|
2120 | int py = pl_y + sdy; |
|
|
2121 | |
|
|
2122 | key.texname = tex.name; |
|
|
2123 | arr = rc_array (rc, &key); |
|
|
2124 | |
|
|
2125 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
|
|
2126 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
|
|
2127 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
|
|
2128 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
|
|
2129 | |
|
|
2130 | rc_draw (rc); |
|
|
2131 | } |
|
|
2132 | |
2040 | glDisable (GL_BLEND); |
2133 | glDisable (GL_BLEND); |
2041 | rc_free (rc); |
2134 | rc_free (rc); |
2042 | |
2135 | |
2043 | // top layer: overlays such as the health bar |
2136 | // top layer: overlays such as the health bar |
2044 | for (y = 0; y < sh; y++) |
2137 | for (y = 0; y < sh; y++) |
… | |
… | |
2149 | SvCUR_set (darkness3_sv, sw34 * sh3); |
2242 | SvCUR_set (darkness3_sv, sw34 * sh3); |
2150 | |
2243 | |
2151 | mx += self->x - 1; |
2244 | mx += self->x - 1; |
2152 | my += self->y - 1; |
2245 | my += self->y - 1; |
2153 | |
2246 | |
2154 | memset (darkness1, 255, sw1 * sh1); |
2247 | memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1); |
2155 | |
2248 | |
2156 | for (y = 0; y < sh1; y++) |
2249 | for (y = 0; y < sh1; y++) |
2157 | if (0 <= y + my && y + my < self->rows) |
2250 | if (0 <= y + my && y + my < self->rows) |
2158 | { |
2251 | { |
2159 | maprow *row = self->row + (y + my); |
2252 | maprow *row = self->row + (y + my); |
… | |
… | |
2279 | else |
2372 | else |
2280 | *data++ = 0; |
2373 | *data++ = 0; |
2281 | } |
2374 | } |
2282 | } |
2375 | } |
2283 | |
2376 | |
|
|
2377 | /* if size is w*h + 5 then no data has been found */ |
|
|
2378 | if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5) |
|
|
2379 | { |
2284 | SvPOK_only (data_sv); |
2380 | SvPOK_only (data_sv); |
2285 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
2381 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
|
|
2382 | } |
|
|
2383 | |
2286 | RETVAL = data_sv; |
2384 | RETVAL = data_sv; |
2287 | } |
2385 | } |
2288 | OUTPUT: |
2386 | OUTPUT: |
2289 | RETVAL |
2387 | RETVAL |
2290 | |
2388 | |
2291 | void |
2389 | void |
2292 | set_rect (DC::Map self, int x0, int y0, uint8_t *data) |
2390 | set_rect (DC::Map self, int x0, int y0, SV *data_sv) |
2293 | PPCODE: |
2391 | PPCODE: |
2294 | { |
2392 | { |
2295 | int x, y, z; |
2393 | int x, y, z; |
2296 | int w, h; |
2394 | int w, h; |
2297 | int x1, y1; |
2395 | int x1, y1; |
|
|
2396 | STRLEN len; |
|
|
2397 | uint8_t *data, *end; |
|
|
2398 | |
|
|
2399 | len = SvLEN (data_sv); |
|
|
2400 | SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more |
|
|
2401 | data = SvPVbyte_nolen (data_sv); |
|
|
2402 | end = data + len + 8; |
|
|
2403 | |
|
|
2404 | if (len < 5) |
|
|
2405 | XSRETURN_EMPTY; |
2298 | |
2406 | |
2299 | if (*data++ != 0) |
2407 | if (*data++ != 0) |
2300 | XSRETURN_EMPTY; /* version mismatch */ |
2408 | XSRETURN_EMPTY; /* version mismatch */ |
2301 | |
2409 | |
2302 | w = *data++ << 8; w |= *data++; |
2410 | w = *data++ << 8; w |= *data++; |
… | |
… | |
2317 | { |
2425 | { |
2318 | maprow *row = map_get_row (self, y); |
2426 | maprow *row = map_get_row (self, y); |
2319 | |
2427 | |
2320 | for (x = x0; x < x1; x++) |
2428 | for (x = x0; x < x1; x++) |
2321 | { |
2429 | { |
|
|
2430 | uint8_t flags; |
|
|
2431 | |
|
|
2432 | if (data + 7 >= end) |
|
|
2433 | XSRETURN_EMPTY; |
|
|
2434 | |
2322 | uint8_t flags = *data++; |
2435 | flags = *data++; |
2323 | |
2436 | |
2324 | if (flags) |
2437 | if (flags) |
2325 | { |
2438 | { |
2326 | mapcell *cell = row_get_cell (row, x); |
2439 | mapcell *cell = row_get_cell (row, x); |
2327 | tileid tile[3] = { 0, 0, 0 }; |
2440 | tileid tile[3] = { 0, 0, 0 }; |
… | |
… | |
2330 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
2443 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
2331 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
2444 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
2332 | |
2445 | |
2333 | if (cell->darkness == 0) |
2446 | if (cell->darkness == 0) |
2334 | { |
2447 | { |
2335 | cell->darkness = 0; |
2448 | /*cell->darkness = 0;*/ |
|
|
2449 | EXTEND (SP, 3); |
2336 | |
2450 | |
2337 | for (z = 0; z <= 2; z++) |
2451 | for (z = 0; z <= 2; z++) |
2338 | { |
2452 | { |
2339 | tileid t = tile [z]; |
2453 | tileid t = tile [z]; |
2340 | |
2454 | |
2341 | if (t >= self->texs || (t && !self->tex [t].name)) |
2455 | if (t >= self->texs || (t && !self->tex [t].name)) |
2342 | { |
2456 | { |
2343 | XPUSHs (sv_2mortal (newSViv (t))); |
2457 | PUSHs (sv_2mortal (newSViv (t))); |
2344 | need_texid (self, t); |
2458 | need_texid (self, t); |
2345 | } |
2459 | } |
2346 | |
2460 | |
2347 | cell->tile [z] = t; |
2461 | cell->tile [z] = t; |
2348 | } |
2462 | } |