… | |
… | |
65 | # include <netinet/in.h> |
65 | # include <netinet/in.h> |
66 | # include <netinet/tcp.h> |
66 | # include <netinet/tcp.h> |
67 | # include <inttypes.h> |
67 | # include <inttypes.h> |
68 | #endif |
68 | #endif |
69 | |
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 | |
70 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ |
79 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ |
71 | |
80 | |
72 | #define FOW_DARKNESS 32 |
81 | #define FOW_DARKNESS 32 |
73 | |
82 | |
74 | #define MAP_EXTEND_X 32 |
83 | #define MAP_EXTEND_X 32 |
… | |
… | |
77 | #define MIN_FONT_HEIGHT 10 |
86 | #define MIN_FONT_HEIGHT 10 |
78 | |
87 | |
79 | /* mask out modifiers we are not interested in */ |
88 | /* mask out modifiers we are not interested in */ |
80 | #define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META) |
89 | #define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META) |
81 | |
90 | |
82 | #if 0 |
91 | #if 1 |
83 | # define PARACHUTE SDL_INIT_NOPARACHUTE |
92 | # define PARACHUTE SDL_INIT_NOPARACHUTE |
84 | #else |
93 | #else |
85 | # define PARACHUTE 0 |
94 | # define PARACHUTE 0 |
86 | #endif |
95 | #endif |
87 | |
96 | |
… | |
… | |
185 | |
194 | |
186 | static void |
195 | static void |
187 | layout_update_font (DC__Layout self) |
196 | layout_update_font (DC__Layout self) |
188 | { |
197 | { |
189 | /* use a random scale factor to account for unknown descenders, 0.8 works |
198 | /* use a random scale factor to account for unknown descenders, 0.8 works |
190 | * reasonably well with bitstream vera |
199 | * reasonably well with dejavu/bistream fonts |
191 | */ |
200 | */ |
192 | PangoFontDescription *font = self->font ? self->font : default_font; |
201 | PangoFontDescription *font = self->font ? self->font : default_font; |
193 | |
202 | |
194 | pango_font_description_set_absolute_size (font, |
203 | pango_font_description_set_absolute_size (font, |
195 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
204 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
… | |
… | |
673 | CODE: |
682 | CODE: |
674 | { |
683 | { |
675 | opengl_fontmap = pango_opengl_font_map_new (); |
684 | opengl_fontmap = pango_opengl_font_map_new (); |
676 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
685 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
677 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
686 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
|
|
687 | /*pango_context_set_font_description (opengl_context, default_font);*/ |
678 | #if PANGO_VERSION_CHECK (1, 15, 2) |
688 | #if PANGO_VERSION_CHECK (1, 15, 2) |
679 | pango_context_set_language (opengl_context, pango_language_from_string ("en")); |
689 | pango_context_set_language (opengl_context, pango_language_from_string ("en")); |
680 | /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/ |
690 | /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/ |
681 | #endif |
691 | #endif |
682 | } |
692 | } |
… | |
… | |
770 | SDL_GetKeyName (int sym) |
780 | SDL_GetKeyName (int sym) |
771 | |
781 | |
772 | int |
782 | int |
773 | SDL_GetAppState () |
783 | SDL_GetAppState () |
774 | |
784 | |
|
|
785 | int |
|
|
786 | SDL_GetModState () |
|
|
787 | |
775 | void |
788 | void |
776 | poll_events () |
789 | poll_events () |
777 | PPCODE: |
790 | PPCODE: |
778 | { |
791 | { |
779 | SDL_Event ev; |
792 | SDL_Event ev; |
… | |
… | |
912 | } |
925 | } |
913 | } |
926 | } |
914 | #endif |
927 | #endif |
915 | } |
928 | } |
916 | |
929 | |
917 | void |
930 | int |
918 | add_font (char *file) |
931 | add_font (char *file) |
919 | CODE: |
932 | CODE: |
920 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
933 | RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
|
|
934 | OUTPUT: |
|
|
935 | RETVAL |
921 | |
936 | |
922 | void |
937 | void |
923 | load_image_inline (SV *image_) |
938 | load_image_inline (SV *image_) |
924 | ALIAS: |
939 | ALIAS: |
925 | load_image_file = 1 |
940 | load_image_file = 1 |
… | |
… | |
1681 | uint8_t ext, cmd; |
1696 | uint8_t ext, cmd; |
1682 | |
1697 | |
1683 | do |
1698 | do |
1684 | { |
1699 | { |
1685 | ext = *data++; |
1700 | ext = *data++; |
1686 | cmd = ext & 0x3f; |
1701 | cmd = ext & 0x7f; |
1687 | |
1702 | |
1688 | if (cmd < 4) |
1703 | if (cmd < 4) |
1689 | cell->darkness = 255 - ext * 64 + 1; |
1704 | cell->darkness = 255 - ext * 64 + 1; |
1690 | else if (cmd == 5) // health |
1705 | else if (cmd == 5) // health |
1691 | { |
1706 | { |
… | |
… | |
1694 | } |
1709 | } |
1695 | else if (cmd == 6) // monster width |
1710 | else if (cmd == 6) // monster width |
1696 | cell->stat_width = *data++ + 1; |
1711 | cell->stat_width = *data++ + 1; |
1697 | else if (cmd == 0x47) |
1712 | else if (cmd == 0x47) |
1698 | { |
1713 | { |
1699 | if (*data == 4) |
1714 | if (*data == 1) cell->player = data [1]; |
1700 | ; // decode player count |
1715 | else if (*data == 2) cell->player = data [2] + (data [1] << 8); |
|
|
1716 | else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16); |
|
|
1717 | else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24); |
1701 | |
1718 | |
1702 | data += *data + 1; |
1719 | data += *data + 1; |
1703 | } |
1720 | } |
1704 | else if (cmd == 8) // cell flags |
1721 | else if (cmd == 8) // cell flags |
1705 | cell->flags = *data++; |
1722 | cell->flags = *data++; |
… | |
… | |
1797 | } |
1814 | } |
1798 | OUTPUT: |
1815 | OUTPUT: |
1799 | RETVAL |
1816 | RETVAL |
1800 | |
1817 | |
1801 | void |
1818 | void |
1802 | draw (DC::Map self, int mx, int my, int sw, int sh, int T) |
1819 | draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0) |
1803 | CODE: |
1820 | CODE: |
1804 | { |
1821 | { |
1805 | int x, y, z; |
1822 | int x, y, z; |
1806 | |
1823 | |
1807 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1824 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1808 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1825 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1809 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1826 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1810 | smooth_key skey; |
1827 | smooth_key skey; |
|
|
1828 | int pl_x, pl_y; |
|
|
1829 | maptex pl_tex; |
|
|
1830 | |
|
|
1831 | pl_tex.name = 0; |
1811 | |
1832 | |
1812 | rc_t *rc = rc_alloc (); |
1833 | rc_t *rc = rc_alloc (); |
1813 | rc_key_t key; |
1834 | rc_key_t key; |
1814 | rc_array_t *arr; |
1835 | rc_array_t *arr; |
1815 | |
1836 | |
… | |
… | |
1874 | tileid tile = cell->tile [z]; |
1895 | tileid tile = cell->tile [z]; |
1875 | |
1896 | |
1876 | if (tile) |
1897 | if (tile) |
1877 | { |
1898 | { |
1878 | maptex tex = self->tex [tile]; |
1899 | maptex tex = self->tex [tile]; |
1879 | int px, py; |
1900 | int px = (x + 1) * T - tex.w; |
|
|
1901 | int py = (y + 1) * T - tex.h; |
1880 | |
1902 | |
1881 | if (key.texname != tex.name) |
1903 | if (key.texname != tex.name) |
1882 | { |
1904 | { |
1883 | if (!tex.name) |
1905 | if (!tex.name) |
1884 | tex = self->tex [2]; /* missing, replace by noface */ |
1906 | tex = self->tex [2]; /* missing, replace by noface */ |
1885 | |
1907 | |
1886 | key.texname = tex.name; |
1908 | key.texname = tex.name; |
1887 | arr = rc_array (rc, &key); |
1909 | arr = rc_array (rc, &key); |
1888 | } |
1910 | } |
1889 | |
1911 | |
1890 | px = (x + 1) * T - tex.w; |
1912 | if (expect_false (cell->player == player) && expect_false (z == 2)) |
1891 | py = (y + 1) * T - tex.h; |
1913 | { |
|
|
1914 | pl_x = px; |
|
|
1915 | pl_y = py; |
|
|
1916 | pl_tex = tex; |
|
|
1917 | continue; |
|
|
1918 | } |
1892 | |
1919 | |
1893 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1920 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1894 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1921 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1895 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1922 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1896 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1923 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1897 | |
1924 | |
1898 | if (cell->flags && z == 2) |
1925 | if (expect_false (cell->flags) && expect_false (z == 2)) |
1899 | { |
1926 | { |
1900 | // overlays such as the speech bubble, probably more to come |
1927 | // overlays such as the speech bubble, probably more to come |
1901 | if (cell->flags & 1) |
1928 | if (cell->flags & 1) |
1902 | { |
1929 | { |
1903 | maptex tex = self->tex [1]; |
1930 | maptex tex = self->tex [1]; |
… | |
… | |
2040 | glDisable (GL_TEXTURE_2D); |
2067 | glDisable (GL_TEXTURE_2D); |
2041 | key.texname = -1; |
2068 | key.texname = -1; |
2042 | } |
2069 | } |
2043 | |
2070 | |
2044 | hv_clear (smooth); |
2071 | hv_clear (smooth); |
|
|
2072 | } |
|
|
2073 | |
|
|
2074 | if (pl_tex.name) |
|
|
2075 | { |
|
|
2076 | maptex tex = pl_tex; |
|
|
2077 | int px = pl_x + pdx; |
|
|
2078 | int py = pl_y + pdy; |
|
|
2079 | |
|
|
2080 | key.texname = tex.name; |
|
|
2081 | arr = rc_array (rc, &key); |
|
|
2082 | |
|
|
2083 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
|
|
2084 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
|
|
2085 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
|
|
2086 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
|
|
2087 | |
|
|
2088 | rc_draw (rc); |
2045 | } |
2089 | } |
2046 | |
2090 | |
2047 | glDisable (GL_BLEND); |
2091 | glDisable (GL_BLEND); |
2048 | rc_free (rc); |
2092 | rc_free (rc); |
2049 | |
2093 | |
… | |
… | |
2286 | else |
2330 | else |
2287 | *data++ = 0; |
2331 | *data++ = 0; |
2288 | } |
2332 | } |
2289 | } |
2333 | } |
2290 | |
2334 | |
|
|
2335 | /* if size is w*h + 5 then no data has been found */ |
|
|
2336 | if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5) |
|
|
2337 | { |
2291 | SvPOK_only (data_sv); |
2338 | SvPOK_only (data_sv); |
2292 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
2339 | SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
|
|
2340 | } |
|
|
2341 | |
2293 | RETVAL = data_sv; |
2342 | RETVAL = data_sv; |
2294 | } |
2343 | } |
2295 | OUTPUT: |
2344 | OUTPUT: |
2296 | RETVAL |
2345 | RETVAL |
2297 | |
2346 | |
2298 | void |
2347 | void |
2299 | set_rect (DC::Map self, int x0, int y0, uint8_t *data) |
2348 | set_rect (DC::Map self, int x0, int y0, SV *data_sv) |
2300 | PPCODE: |
2349 | PPCODE: |
2301 | { |
2350 | { |
2302 | int x, y, z; |
2351 | int x, y, z; |
2303 | int w, h; |
2352 | int w, h; |
2304 | int x1, y1; |
2353 | int x1, y1; |
|
|
2354 | STRLEN len; |
|
|
2355 | uint8_t *data, *end; |
|
|
2356 | |
|
|
2357 | len = SvLEN (data_sv); |
|
|
2358 | SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more |
|
|
2359 | data = SvPVbyte_nolen (data_sv); |
|
|
2360 | end = data + len + 8; |
|
|
2361 | |
|
|
2362 | if (len < 5) |
|
|
2363 | XSRETURN_EMPTY; |
2305 | |
2364 | |
2306 | if (*data++ != 0) |
2365 | if (*data++ != 0) |
2307 | XSRETURN_EMPTY; /* version mismatch */ |
2366 | XSRETURN_EMPTY; /* version mismatch */ |
2308 | |
2367 | |
2309 | w = *data++ << 8; w |= *data++; |
2368 | w = *data++ << 8; w |= *data++; |
… | |
… | |
2324 | { |
2383 | { |
2325 | maprow *row = map_get_row (self, y); |
2384 | maprow *row = map_get_row (self, y); |
2326 | |
2385 | |
2327 | for (x = x0; x < x1; x++) |
2386 | for (x = x0; x < x1; x++) |
2328 | { |
2387 | { |
|
|
2388 | uint8_t flags; |
|
|
2389 | |
|
|
2390 | if (data + 7 >= end) |
|
|
2391 | XSRETURN_EMPTY; |
|
|
2392 | |
2329 | uint8_t flags = *data++; |
2393 | flags = *data++; |
2330 | |
2394 | |
2331 | if (flags) |
2395 | if (flags) |
2332 | { |
2396 | { |
2333 | mapcell *cell = row_get_cell (row, x); |
2397 | mapcell *cell = row_get_cell (row, x); |
2334 | tileid tile[3] = { 0, 0, 0 }; |
2398 | tileid tile[3] = { 0, 0, 0 }; |
… | |
… | |
2337 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
2401 | if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } |
2338 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
2402 | if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } |
2339 | |
2403 | |
2340 | if (cell->darkness == 0) |
2404 | if (cell->darkness == 0) |
2341 | { |
2405 | { |
2342 | cell->darkness = 0; |
2406 | /*cell->darkness = 0;*/ |
|
|
2407 | EXTEND (SP, 3); |
2343 | |
2408 | |
2344 | for (z = 0; z <= 2; z++) |
2409 | for (z = 0; z <= 2; z++) |
2345 | { |
2410 | { |
2346 | tileid t = tile [z]; |
2411 | tileid t = tile [z]; |
2347 | |
2412 | |
2348 | if (t >= self->texs || (t && !self->tex [t].name)) |
2413 | if (t >= self->texs || (t && !self->tex [t].name)) |
2349 | { |
2414 | { |
2350 | XPUSHs (sv_2mortal (newSViv (t))); |
2415 | PUSHs (sv_2mortal (newSViv (t))); |
2351 | need_texid (self, t); |
2416 | need_texid (self, t); |
2352 | } |
2417 | } |
2353 | |
2418 | |
2354 | cell->tile [z] = t; |
2419 | cell->tile [z] = t; |
2355 | } |
2420 | } |