… | |
… | |
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 |
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|
52 | # define PANGO_VERSION_CHECK(a,b,c) 0 |
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|
53 | #endif |
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|
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 |
… | |
… | |
72 | |
85 | |
73 | #define MIN_FONT_HEIGHT 10 |
86 | #define MIN_FONT_HEIGHT 10 |
74 | |
87 | |
75 | /* mask out modifiers we are not interested in */ |
88 | /* mask out modifiers we are not interested in */ |
76 | #define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META) |
89 | #define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META) |
77 | |
|
|
78 | #if 0 |
|
|
79 | # define PARACHUTE SDL_INIT_NOPARACHUTE |
|
|
80 | #else |
|
|
81 | # define PARACHUTE 0 |
|
|
82 | #endif |
|
|
83 | |
90 | |
84 | static AV *texture_av; |
91 | static AV *texture_av; |
85 | |
92 | |
86 | static struct |
93 | static struct |
87 | { |
94 | { |
… | |
… | |
181 | |
188 | |
182 | static void |
189 | static void |
183 | layout_update_font (DC__Layout self) |
190 | layout_update_font (DC__Layout self) |
184 | { |
191 | { |
185 | /* 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 |
186 | * reasonably well with bitstream vera |
193 | * reasonably well with dejavu/bistream fonts |
187 | */ |
194 | */ |
188 | PangoFontDescription *font = self->font ? self->font : default_font; |
195 | PangoFontDescription *font = self->font ? self->font : default_font; |
189 | |
196 | |
190 | pango_font_description_set_absolute_size (font, |
197 | pango_font_description_set_absolute_size (font, |
191 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
198 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
… | |
… | |
631 | const_iv (KMOD_NUM), |
638 | const_iv (KMOD_NUM), |
632 | const_iv (KMOD_CAPS), |
639 | const_iv (KMOD_CAPS), |
633 | const_iv (KMOD_MODE), |
640 | const_iv (KMOD_MODE), |
634 | |
641 | |
635 | const_iv (MIX_DEFAULT_FORMAT), |
642 | const_iv (MIX_DEFAULT_FORMAT), |
|
|
643 | |
|
|
644 | const_iv (SDL_INIT_TIMER), |
|
|
645 | const_iv (SDL_INIT_AUDIO), |
|
|
646 | const_iv (SDL_INIT_VIDEO), |
|
|
647 | const_iv (SDL_INIT_CDROM), |
|
|
648 | const_iv (SDL_INIT_JOYSTICK), |
|
|
649 | const_iv (SDL_INIT_EVERYTHING), |
|
|
650 | const_iv (SDL_INIT_NOPARACHUTE), |
|
|
651 | const_iv (SDL_INIT_EVENTTHREAD), |
|
|
652 | |
|
|
653 | const_iv (SDL_GL_RED_SIZE), |
|
|
654 | const_iv (SDL_GL_GREEN_SIZE), |
|
|
655 | const_iv (SDL_GL_BLUE_SIZE), |
|
|
656 | const_iv (SDL_GL_ALPHA_SIZE), |
|
|
657 | const_iv (SDL_GL_DOUBLEBUFFER), |
|
|
658 | const_iv (SDL_GL_BUFFER_SIZE), |
|
|
659 | const_iv (SDL_GL_DEPTH_SIZE), |
|
|
660 | const_iv (SDL_GL_STENCIL_SIZE), |
|
|
661 | const_iv (SDL_GL_ACCUM_RED_SIZE), |
|
|
662 | const_iv (SDL_GL_ACCUM_GREEN_SIZE), |
|
|
663 | const_iv (SDL_GL_ACCUM_BLUE_SIZE), |
|
|
664 | const_iv (SDL_GL_ACCUM_ALPHA_SIZE), |
|
|
665 | const_iv (SDL_GL_STEREO), |
|
|
666 | const_iv (SDL_GL_MULTISAMPLEBUFFERS), |
|
|
667 | const_iv (SDL_GL_MULTISAMPLESAMPLES), |
|
|
668 | const_iv (SDL_GL_ACCELERATED_VISUAL), |
|
|
669 | const_iv (SDL_GL_SWAP_CONTROL) |
636 | # undef const_iv |
670 | # undef const_iv |
637 | }; |
671 | }; |
638 | |
672 | |
639 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
673 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
640 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
674 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
… | |
… | |
669 | CODE: |
703 | CODE: |
670 | { |
704 | { |
671 | opengl_fontmap = pango_opengl_font_map_new (); |
705 | opengl_fontmap = pango_opengl_font_map_new (); |
672 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
706 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
673 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
707 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
674 | #if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2) |
708 | /*pango_context_set_font_description (opengl_context, default_font);*/ |
|
|
709 | #if PANGO_VERSION_CHECK (1, 15, 2) |
675 | pango_context_set_language (opengl_context, pango_language_from_string ("en")); |
710 | pango_context_set_language (opengl_context, pango_language_from_string ("en")); |
676 | /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/ |
711 | /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/ |
677 | #endif |
712 | #endif |
678 | } |
713 | } |
679 | |
714 | |
680 | char * |
|
|
681 | SDL_GetError () |
715 | char *SDL_GetError () |
682 | |
716 | |
683 | int |
717 | int SDL_Init (U32 flags) |
684 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) |
|
|
685 | |
718 | |
686 | void |
719 | int SDL_InitSubSystem (U32 flags) |
|
|
720 | |
|
|
721 | void SDL_QuitSubSystem (U32 flags) |
|
|
722 | |
687 | SDL_Quit () |
723 | void SDL_Quit () |
|
|
724 | |
|
|
725 | int SDL_GL_SetAttribute (int attr, int value) |
|
|
726 | |
|
|
727 | int SDL_GL_GetAttribute (int attr) |
|
|
728 | CODE: |
|
|
729 | if (SDL_GL_GetAttribute (attr, &RETVAL)) |
|
|
730 | XSRETURN_UNDEF; |
|
|
731 | OUTPUT: |
|
|
732 | RETVAL |
688 | |
733 | |
689 | void |
734 | void |
690 | SDL_ListModes (int rgb, int alpha) |
735 | SDL_ListModes (int rgb, int alpha) |
691 | PPCODE: |
736 | PPCODE: |
692 | { |
737 | { |
… | |
… | |
704 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
749 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
705 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); |
750 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); |
706 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
751 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
707 | |
752 | |
708 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
753 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
709 | #if SDL_VERSION_ATLEAST(1,2,10) |
|
|
710 | SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); |
|
|
711 | SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); |
754 | SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); |
712 | #endif |
|
|
713 | |
755 | |
714 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
756 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
715 | |
757 | |
716 | if (m && m != (SDL_Rect **)-1) |
758 | if (m && m != (SDL_Rect **)-1) |
717 | while (*m) |
759 | while (*m) |
718 | { |
760 | { |
719 | if ((*m)->w >= 800 && (*m)->h >= 480) |
761 | if ((*m)->w >= 400 && (*m)->h >= 300) |
720 | { |
762 | { |
721 | AV *av = newAV (); |
763 | AV *av = newAV (); |
722 | av_push (av, newSViv ((*m)->w)); |
764 | av_push (av, newSViv ((*m)->w)); |
723 | av_push (av, newSViv ((*m)->h)); |
765 | av_push (av, newSViv ((*m)->h)); |
724 | av_push (av, newSViv (rgb)); |
766 | av_push (av, newSViv (rgb)); |
… | |
… | |
765 | char * |
807 | char * |
766 | SDL_GetKeyName (int sym) |
808 | SDL_GetKeyName (int sym) |
767 | |
809 | |
768 | int |
810 | int |
769 | SDL_GetAppState () |
811 | SDL_GetAppState () |
|
|
812 | |
|
|
813 | int |
|
|
814 | SDL_GetModState () |
770 | |
815 | |
771 | void |
816 | void |
772 | poll_events () |
817 | poll_events () |
773 | PPCODE: |
818 | PPCODE: |
774 | { |
819 | { |
… | |
… | |
908 | } |
953 | } |
909 | } |
954 | } |
910 | #endif |
955 | #endif |
911 | } |
956 | } |
912 | |
957 | |
913 | void |
958 | int |
914 | add_font (char *file) |
959 | add_font (char *file) |
915 | CODE: |
960 | CODE: |
916 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
961 | RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
|
|
962 | OUTPUT: |
|
|
963 | RETVAL |
917 | |
964 | |
918 | void |
965 | void |
919 | load_image_inline (SV *image_) |
966 | load_image_inline (SV *image_) |
920 | ALIAS: |
967 | ALIAS: |
921 | load_image_file = 1 |
968 | load_image_file = 1 |
… | |
… | |
1331 | PPCODE: |
1378 | PPCODE: |
1332 | { |
1379 | { |
1333 | int line, x; |
1380 | int line, x; |
1334 | |
1381 | |
1335 | pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); |
1382 | pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); |
1336 | #if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3)) |
1383 | #if !PANGO_VERSION_CHECK (1, 17, 3) |
1337 | /* pango bug: line is between 1..numlines, not 0..numlines-1 */ |
1384 | /* pango bug: line is between 1..numlines, not 0..numlines-1 */ |
1338 | --line; |
1385 | --line; |
1339 | #endif |
1386 | #endif |
1340 | EXTEND (SP, 2); |
1387 | EXTEND (SP, 2); |
1341 | PUSHs (sv_2mortal (newSViv (line))); |
1388 | PUSHs (sv_2mortal (newSViv (line))); |
… | |
… | |
1677 | uint8_t ext, cmd; |
1724 | uint8_t ext, cmd; |
1678 | |
1725 | |
1679 | do |
1726 | do |
1680 | { |
1727 | { |
1681 | ext = *data++; |
1728 | ext = *data++; |
1682 | cmd = ext & 0x3f; |
1729 | cmd = ext & 0x7f; |
1683 | |
1730 | |
1684 | if (cmd < 4) |
1731 | if (cmd < 4) |
1685 | cell->darkness = 255 - ext * 64 + 1; |
1732 | cell->darkness = 255 - ext * 64 + 1; |
1686 | else if (cmd == 5) // health |
1733 | else if (cmd == 5) // health |
1687 | { |
1734 | { |
… | |
… | |
1690 | } |
1737 | } |
1691 | else if (cmd == 6) // monster width |
1738 | else if (cmd == 6) // monster width |
1692 | cell->stat_width = *data++ + 1; |
1739 | cell->stat_width = *data++ + 1; |
1693 | else if (cmd == 0x47) |
1740 | else if (cmd == 0x47) |
1694 | { |
1741 | { |
1695 | if (*data == 4) |
1742 | if (*data == 1) cell->player = data [1]; |
1696 | ; // decode player count |
1743 | else if (*data == 2) cell->player = data [2] + (data [1] << 8); |
|
|
1744 | else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16); |
|
|
1745 | else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24); |
1697 | |
1746 | |
1698 | data += *data + 1; |
1747 | data += *data + 1; |
1699 | } |
1748 | } |
1700 | else if (cmd == 8) // cell flags |
1749 | else if (cmd == 8) // cell flags |
1701 | cell->flags = *data++; |
1750 | cell->flags = *data++; |
… | |
… | |
1731 | } |
1780 | } |
1732 | } |
1781 | } |
1733 | } |
1782 | } |
1734 | } |
1783 | } |
1735 | else |
1784 | else |
|
|
1785 | { |
1736 | cell->darkness = 0; |
1786 | cell->darkness = 0; |
|
|
1787 | cell->stat_hp = 0; |
|
|
1788 | cell->flags = 0; |
|
|
1789 | cell->player = 0; |
|
|
1790 | } |
1737 | } |
1791 | } |
1738 | } |
1792 | } |
1739 | OUTPUT: |
1793 | OUTPUT: |
1740 | RETVAL |
1794 | RETVAL |
1741 | |
1795 | |
… | |
… | |
1793 | } |
1847 | } |
1794 | OUTPUT: |
1848 | OUTPUT: |
1795 | RETVAL |
1849 | RETVAL |
1796 | |
1850 | |
1797 | void |
1851 | void |
1798 | draw (DC::Map self, int mx, int my, int sw, int sh, int T) |
1852 | draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0) |
1799 | CODE: |
1853 | CODE: |
1800 | { |
1854 | { |
1801 | int x, y, z; |
1855 | int x, y, z; |
1802 | |
1856 | |
1803 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1857 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1804 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1858 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1805 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1859 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1806 | smooth_key skey; |
1860 | smooth_key skey; |
1807 | |
1861 | int pl_x, pl_y; |
|
|
1862 | maptex pl_tex; |
1808 | rc_t *rc = rc_alloc (); |
1863 | rc_t *rc = rc_alloc (); |
1809 | rc_key_t key; |
1864 | rc_key_t key; |
1810 | rc_array_t *arr; |
1865 | rc_array_t *arr; |
|
|
1866 | |
|
|
1867 | pl_tex.name = 0; |
1811 | |
1868 | |
1812 | // thats current max. sorry. |
1869 | // thats current max. sorry. |
1813 | if (sw > 255) sw = 255; |
1870 | if (sw > 255) sw = 255; |
1814 | if (sh > 255) sh = 255; |
1871 | if (sh > 255) sh = 255; |
1815 | |
1872 | |
… | |
… | |
1870 | tileid tile = cell->tile [z]; |
1927 | tileid tile = cell->tile [z]; |
1871 | |
1928 | |
1872 | if (tile) |
1929 | if (tile) |
1873 | { |
1930 | { |
1874 | maptex tex = self->tex [tile]; |
1931 | maptex tex = self->tex [tile]; |
1875 | int px, py; |
1932 | int px = (x + 1) * T - tex.w; |
|
|
1933 | int py = (y + 1) * T - tex.h; |
1876 | |
1934 | |
1877 | if (key.texname != tex.name) |
1935 | if (key.texname != tex.name) |
1878 | { |
1936 | { |
1879 | if (!tex.name) |
1937 | if (!tex.name) |
1880 | tex = self->tex [2]; /* missing, replace by noface */ |
1938 | tex = self->tex [2]; /* missing, replace by noface */ |
1881 | |
1939 | |
1882 | key.texname = tex.name; |
1940 | key.texname = tex.name; |
1883 | arr = rc_array (rc, &key); |
1941 | arr = rc_array (rc, &key); |
1884 | } |
1942 | } |
1885 | |
1943 | |
1886 | px = (x + 1) * T - tex.w; |
1944 | if (expect_false (cell->player == player) && expect_false (z == 2)) |
1887 | py = (y + 1) * T - tex.h; |
1945 | { |
|
|
1946 | pl_x = px; |
|
|
1947 | pl_y = py; |
|
|
1948 | pl_tex = tex; |
|
|
1949 | continue; |
|
|
1950 | } |
1888 | |
1951 | |
1889 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1952 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1890 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1953 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1891 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1954 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1892 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1955 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1893 | |
1956 | |
1894 | if (cell->flags && z == 2) |
1957 | if (expect_false (cell->flags) && expect_false (z == 2)) |
1895 | { |
1958 | { |
1896 | // overlays such as the speech bubble, probably more to come |
1959 | // overlays such as the speech bubble, probably more to come |
1897 | if (cell->flags & 1) |
1960 | if (cell->flags & 1) |
1898 | { |
1961 | { |
1899 | maptex tex = self->tex [1]; |
1962 | maptex tex = self->tex [1]; |
… | |
… | |
2036 | glDisable (GL_TEXTURE_2D); |
2099 | glDisable (GL_TEXTURE_2D); |
2037 | key.texname = -1; |
2100 | key.texname = -1; |
2038 | } |
2101 | } |
2039 | |
2102 | |
2040 | hv_clear (smooth); |
2103 | hv_clear (smooth); |
|
|
2104 | } |
|
|
2105 | |
|
|
2106 | if (pl_tex.name) |
|
|
2107 | { |
|
|
2108 | maptex tex = pl_tex; |
|
|
2109 | int px = pl_x + sdx; |
|
|
2110 | int py = pl_y + sdy; |
|
|
2111 | |
|
|
2112 | key.texname = tex.name; |
|
|
2113 | arr = rc_array (rc, &key); |
|
|
2114 | |
|
|
2115 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
|
|
2116 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
|
|
2117 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
|
|
2118 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
|
|
2119 | |
|
|
2120 | rc_draw (rc); |
2041 | } |
2121 | } |
2042 | |
2122 | |
2043 | glDisable (GL_BLEND); |
2123 | glDisable (GL_BLEND); |
2044 | rc_free (rc); |
2124 | rc_free (rc); |
2045 | |
2125 | |
… | |
… | |
2282 | else |
2362 | else |
2283 | *data++ = 0; |
2363 | *data++ = 0; |
2284 | } |
2364 | } |
2285 | } |
2365 | } |
2286 | |
2366 | |
|
|
2367 | /* if size is w*h + 5 then no data has been found */ |
|
|
2368 | if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5) |
|
|
2369 | { |
2287 | SvPOK_only (data_sv); |
2370 | SvPOK_only (data_sv); |
2288 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
2371 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
|
|
2372 | } |
|
|
2373 | |
2289 | RETVAL = data_sv; |
2374 | RETVAL = data_sv; |
2290 | } |
2375 | } |
2291 | OUTPUT: |
2376 | OUTPUT: |
2292 | RETVAL |
2377 | RETVAL |
2293 | |
2378 | |
2294 | void |
2379 | void |
2295 | set_rect (DC::Map self, int x0, int y0, uint8_t *data) |
2380 | set_rect (DC::Map self, int x0, int y0, SV *data_sv) |
2296 | PPCODE: |
2381 | PPCODE: |
2297 | { |
2382 | { |
2298 | int x, y, z; |
2383 | int x, y, z; |
2299 | int w, h; |
2384 | int w, h; |
2300 | int x1, y1; |
2385 | int x1, y1; |
|
|
2386 | STRLEN len; |
|
|
2387 | uint8_t *data, *end; |
|
|
2388 | |
|
|
2389 | len = SvLEN (data_sv); |
|
|
2390 | SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more |
|
|
2391 | data = SvPVbyte_nolen (data_sv); |
|
|
2392 | end = data + len + 8; |
|
|
2393 | |
|
|
2394 | if (len < 5) |
|
|
2395 | XSRETURN_EMPTY; |
2301 | |
2396 | |
2302 | if (*data++ != 0) |
2397 | if (*data++ != 0) |
2303 | XSRETURN_EMPTY; /* version mismatch */ |
2398 | XSRETURN_EMPTY; /* version mismatch */ |
2304 | |
2399 | |
2305 | w = *data++ << 8; w |= *data++; |
2400 | w = *data++ << 8; w |= *data++; |
… | |
… | |
2320 | { |
2415 | { |
2321 | maprow *row = map_get_row (self, y); |
2416 | maprow *row = map_get_row (self, y); |
2322 | |
2417 | |
2323 | for (x = x0; x < x1; x++) |
2418 | for (x = x0; x < x1; x++) |
2324 | { |
2419 | { |
|
|
2420 | uint8_t flags; |
|
|
2421 | |
|
|
2422 | if (data + 7 >= end) |
|
|
2423 | XSRETURN_EMPTY; |
|
|
2424 | |
2325 | uint8_t flags = *data++; |
2425 | flags = *data++; |
2326 | |
2426 | |
2327 | if (flags) |
2427 | if (flags) |
2328 | { |
2428 | { |
2329 | mapcell *cell = row_get_cell (row, x); |
2429 | mapcell *cell = row_get_cell (row, x); |
2330 | tileid tile[3] = { 0, 0, 0 }; |
2430 | tileid tile[3] = { 0, 0, 0 }; |
… | |
… | |
2333 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
2433 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
2334 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
2434 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
2335 | |
2435 | |
2336 | if (cell->darkness == 0) |
2436 | if (cell->darkness == 0) |
2337 | { |
2437 | { |
2338 | cell->darkness = 0; |
2438 | /*cell->darkness = 0;*/ |
|
|
2439 | EXTEND (SP, 3); |
2339 | |
2440 | |
2340 | for (z = 0; z <= 2; z++) |
2441 | for (z = 0; z <= 2; z++) |
2341 | { |
2442 | { |
2342 | tileid t = tile [z]; |
2443 | tileid t = tile [z]; |
2343 | |
2444 | |
2344 | if (t >= self->texs || (t && !self->tex [t].name)) |
2445 | if (t >= self->texs || (t && !self->tex [t].name)) |
2345 | { |
2446 | { |
2346 | XPUSHs (sv_2mortal (newSViv (t))); |
2447 | PUSHs (sv_2mortal (newSViv (t))); |
2347 | need_texid (self, t); |
2448 | need_texid (self, t); |
2348 | } |
2449 | } |
2349 | |
2450 | |
2350 | cell->tile [z] = t; |
2451 | cell->tile [z] = t; |
2351 | } |
2452 | } |