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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.297 by root, Tue Dec 22 00:08:11 2009 UTC

… …
19 19
20#ifdef _WIN32 20#ifdef _WIN32
21# undef pipe 21# undef pipe
22// microsoft vs. C 22// microsoft vs. C
23# define sqrtf(x) sqrt(x) 23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y) 24# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f 25# define M_PI 3.14159265f
27#endif 26#endif
28 27
29#include <assert.h> 28#include <assert.h>
… …
81#define expect_false(expr) expect ((expr) != 0, 0) 80#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1) 81#define expect_true(expr) expect ((expr) != 0, 1)
83 82
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85 84
85/* this is used as fow flag as well, so has to have a different value */
86/* then anything that is computed by incoming darkness */
86#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
87 89
88#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
89#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
90 92
91#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
92 94
93/* mask out modifiers we are not interested in */ 95/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META) 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95 97
96#define KMOD_LRAM 0x10000 // our extension 98#define KMOD_LRAM 0x10000 // our extension
99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
97 102
98static AV *texture_av; 103static AV *texture_av;
99 104
100static struct 105static struct
101{ 106{
… …
233 int w, h; 238 int w, h;
234 float s, t; 239 float s, t;
235 uint8_t r, g, b, a; 240 uint8_t r, g, b, a;
236 tileid smoothtile; 241 tileid smoothtile;
237 uint8_t smoothlevel; 242 uint8_t smoothlevel;
243 uint8_t unused; /* set to zero on use */
238} maptex; 244} maptex;
239 245
240typedef struct { 246typedef struct {
241 uint32_t player; 247 uint32_t player;
242 tileid tile[3]; 248 tileid tile[3];
… …
528 if (!svp || !SvTRUE (*svp)) 534 if (!svp || !SvTRUE (*svp))
529 return 0; 535 return 0;
530 536
531 return 1; 537 return 1;
532} 538}
539
540/******************************************************************************/
533 541
534/* process keyboard modifiers */ 542/* process keyboard modifiers */
535static int 543static int
536mod_munge (int mod) 544mod_munge (int mod)
537{ 545{
… …
814 822
815IV minpot (UV n) 823IV minpot (UV n)
816 824
817IV popcount (UV n) 825IV popcount (UV n)
818 826
827NV distance (NV dx, NV dy)
828 CODE:
829 RETVAL = pow (dx * dx + dy * dy, 0.5);
830 OUTPUT:
831 RETVAL
832
819void 833void
820pango_init () 834pango_init ()
821 CODE: 835 CODE:
822{ 836{
823 opengl_fontmap = pango_opengl_font_map_new (); 837 opengl_fontmap = pango_opengl_font_map_new ();
… …
1204#if DEBUG 1218#if DEBUG
1205 VALGRIND_DO_LEAK_CHECK; 1219 VALGRIND_DO_LEAK_CHECK;
1206#endif 1220#endif
1207} 1221}
1208 1222
1223int
1224SvREFCNT (SV *sv)
1225 CODE:
1226 RETVAL = SvREFCNT (sv);
1227 OUTPUT:
1228 RETVAL
1229
1209MODULE = Deliantra::Client PACKAGE = DC::Font 1230MODULE = Deliantra::Client PACKAGE = DC::Font
1210 1231
1211PROTOTYPES: DISABLE 1232PROTOTYPES: DISABLE
1212 1233
1213DC::Font 1234DC::Font
… …
1642 if (ix) 1663 if (ix)
1643 { 1664 {
1644 glDisable (GL_ALPHA_TEST); 1665 glDisable (GL_ALPHA_TEST);
1645 glDisable (GL_BLEND); 1666 glDisable (GL_BLEND);
1646 } 1667 }
1668}
1669
1670void
1671draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1672 PROTOTYPE: @
1673 CODE:
1674{
1675 glEnable (GL_TEXTURE_2D);
1676 glEnable (GL_BLEND);
1677 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1678 glBindTexture (GL_TEXTURE_2D, name1);
1679
1680 glColor3f (intensity, intensity, intensity);
1681 glPushMatrix ();
1682 glScalef (1./3, 1./3, 1.);
1683
1684 if (blend > 0.f)
1685 {
1686 float dx3 = dx * -3.f / w;
1687 float dy3 = dy * -3.f / h;
1688 GLfloat env_color[4] = { 0., 0., 0., blend };
1689
1690 /* interpolate the two shadow textures */
1691 /* stage 0 == rgb(glcolor) + alpha(t0) */
1692 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1693
1694 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1695 gl.ActiveTexture (GL_TEXTURE1);
1696 glEnable (GL_TEXTURE_2D);
1697 glBindTexture (GL_TEXTURE_2D, name2);
1698 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1699
1700 /* rgb == rgb(glcolor) */
1701 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1702 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1703 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1704
1705 /* alpha = interpolate t0, t1 by env_alpha */
1706 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1707
1708 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1709 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1710 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1711
1712 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1713 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1714
1715 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1716 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1717
1718 glBegin (GL_QUADS);
1719 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1720 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1721 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1722 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1723 glEnd ();
1724
1725 glDisable (GL_TEXTURE_2D);
1726 gl.ActiveTexture (GL_TEXTURE0);
1727 }
1728 else
1729 {
1730 /* simple blending of one texture, also opengl <1.3 path */
1731 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1732
1733 glBegin (GL_QUADS);
1734 glTexCoord2f (0, 0); glVertex2f (0, 0);
1735 glTexCoord2f (0, t); glVertex2f (0, h);
1736 glTexCoord2f (s, t); glVertex2f (w, h);
1737 glTexCoord2f (s, 0); glVertex2f (w, 0);
1738 glEnd ();
1739 }
1740
1741 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1742 {
1743 int x, y;
1744 int dx3 = dx * 3;
1745 int dy3 = dy * 3;
1746
1747 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1748 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1749 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1750 glTranslatef (-1., -1., 0);
1751 glBegin (GL_QUADS);
1752
1753 for (y = 1; y < h; y += 3)
1754 {
1755 int y1 = y - dy3;
1756 int y1valid = y1 >= 0 && y1 < h;
1757
1758 for (x = 1; x < w; x += 3)
1759 {
1760 int x1 = x - dx3;
1761 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1762 uint8_t h2;
1763
1764 if (y1valid && x1 >= 0 && x1 < w)
1765 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1766 else
1767 h2 = 1; /* out of range == invisible */
1768
1769 if (h1 || h2)
1770 {
1771 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1772 glColor4f (1., 1., 1., alpha);
1773
1774 glTexCoord2f (0, 0.); glVertex2i (x , y );
1775 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1776 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1777 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1778 }
1779 }
1780 }
1781 }
1782
1783 glEnd ();
1784
1785 glPopMatrix ();
1786
1787 glDisable (GL_TEXTURE_2D);
1788 glDisable (GL_BLEND);
1647} 1789}
1648 1790
1649IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) 1791IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1650 CODE: 1792 CODE:
1651{ 1793{
… …
1757 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); 1899 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1758 // use uglier nearest interpolation because linear suffers 1900 // use uglier nearest interpolation because linear suffers
1759 // from transparent color bleeding and ugly wrapping effects. 1901 // from transparent color bleeding and ugly wrapping effects.
1760 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1902 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1761} 1903}
1904
1905void
1906expire_textures (DC::Map self, int texid, int count)
1907 PPCODE:
1908 for (; texid < self->texs && count; ++texid, --count)
1909 {
1910 maptex *tex = self->tex + texid;
1911
1912 if (tex->name)
1913 {
1914 if (tex->unused)
1915 {
1916 tex->name = 0;
1917 tex->unused = 0;
1918 XPUSHs (sv_2mortal (newSViv (texid)));
1919 }
1920 else
1921 tex->unused = 1;
1922 }
1923 }
1762 1924
1763int 1925int
1764ox (DC::Map self) 1926ox (DC::Map self)
1765 ALIAS: 1927 ALIAS:
1766 oy = 1 1928 oy = 1
… …
1847 { 2009 {
1848 ext = *data++; 2010 ext = *data++;
1849 cmd = ext & 0x7f; 2011 cmd = ext & 0x7f;
1850 2012
1851 if (cmd < 4) 2013 if (cmd < 4)
1852 cell->darkness = 255 - ext * 64 + 1; 2014 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1853 else if (cmd == 5) // health 2015 else if (cmd == 5) // health
1854 { 2016 {
1855 cell->stat_width = 1; 2017 cell->stat_width = 1;
1856 cell->stat_hp = *data++; 2018 cell->stat_hp = *data++;
1857 } 2019 }
… …
1887 cell->tile [z] = self->face2tile [face]; 2049 cell->tile [z] = self->face2tile [face];
1888 2050
1889 if (cell->tile [z]) 2051 if (cell->tile [z])
1890 { 2052 {
1891 maptex *tex = self->tex + cell->tile [z]; 2053 maptex *tex = self->tex + cell->tile [z];
2054 tex->unused = 0;
1892 if (!tex->name) 2055 if (!tex->name)
1893 av_push (missing, newSViv (cell->tile [z])); 2056 av_push (missing, newSViv (cell->tile [z]));
1894 2057
1895 if (tex->smoothtile) 2058 if (tex->smoothtile)
1896 { 2059 {
1897 maptex *smooth = self->tex + tex->smoothtile; 2060 maptex *smooth = self->tex + tex->smoothtile;
2061 smooth->unused = 0;
1898 if (!smooth->name) 2062 if (!smooth->name)
1899 av_push (missing, newSViv (tex->smoothtile)); 2063 av_push (missing, newSViv (tex->smoothtile));
1900 } 2064 }
1901 } 2065 }
1902 } 2066 }
… …
1973 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level 2137 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1974 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) 2138 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1975 smooth_key skey; 2139 smooth_key skey;
1976 int pl_x, pl_y; 2140 int pl_x, pl_y;
1977 maptex pl_tex; 2141 maptex pl_tex;
1978 rc_t *rc = rc_alloc (); 2142 rc_t *rc = rc_alloc ();
2143 rc_t *rc_ov = rc_alloc ();
1979 rc_key_t key; 2144 rc_key_t key;
1980 rc_array_t *arr; 2145 rc_array_t *arr;
1981 2146
1982 pl_tex.name = 0; 2147 pl_tex.name = 0;
1983 2148
1984 // thats current max. sorry. 2149 // that's current max. sorry.
1985 if (sw > 255) sw = 255; 2150 if (sw > 255) sw = 255;
1986 if (sh > 255) sh = 255; 2151 if (sh > 255) sh = 255;
1987 2152
1988 // clear key, in case of extra padding 2153 // clear key, in case of extra padding
1989 memset (&skey, 0, sizeof (skey)); 2154 memset (&skey, 0, sizeof (skey));
… …
1993 key.g = 255; 2158 key.g = 255;
1994 key.b = 255; 2159 key.b = 255;
1995 key.a = 255; 2160 key.a = 255;
1996 key.mode = GL_QUADS; 2161 key.mode = GL_QUADS;
1997 key.format = GL_T2F_V3F; 2162 key.format = GL_T2F_V3F;
1998 key.texname = -1;
1999 2163
2000 mx += self->x; 2164 mx += self->x;
2001 my += self->y; 2165 my += self->y;
2002 2166
2003 // first pass: determine smooth_max 2167 // first pass: determine smooth_max
… …
2027 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2191 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2028 2192
2029 for (z = 0; z <= 2; z++) 2193 for (z = 0; z <= 2; z++)
2030 { 2194 {
2031 memset (smooth_level, 0, sizeof (smooth_level)); 2195 memset (smooth_level, 0, sizeof (smooth_level));
2196 key.texname = -1;
2032 2197
2033 for (y = 0; y < sh; y++) 2198 for (y = 0; y < sh; y++)
2034 if (0 <= y + my && y + my < self->rows) 2199 if (0 <= y + my && y + my < self->rows)
2035 { 2200 {
2036 maprow *row = self->row + (y + my); 2201 maprow *row = self->row + (y + my);
… …
2042 tileid tile = cell->tile [z]; 2207 tileid tile = cell->tile [z];
2043 2208
2044 if (tile) 2209 if (tile)
2045 { 2210 {
2046 maptex tex = self->tex [tile]; 2211 maptex tex = self->tex [tile];
2047 int px = (x + 1) * T - tex.w; 2212 int px, py;
2048 int py = (y + 1) * T - tex.h;
2049 2213
2050 if (key.texname != tex.name) 2214 if (key.texname != tex.name)
2051 { 2215 {
2216 self->tex [tile].unused = 0;
2217
2052 if (!tex.name) 2218 if (!tex.name)
2053 tex = self->tex [2]; /* missing, replace by noface */ 2219 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2054 2220
2055 key.texname = tex.name; 2221 key.texname = tex.name;
2056 arr = rc_array (rc, &key); 2222 arr = rc_array (rc, &key);
2057 } 2223 }
2224
2225 px = (x + 1) * T - tex.w;
2226 py = (y + 1) * T - tex.h;
2058 2227
2059 if (expect_false (cell->player == player) && expect_false (z == 2)) 2228 if (expect_false (cell->player == player) && expect_false (z == 2))
2060 { 2229 {
2061 pl_x = px; 2230 pl_x = px;
2062 pl_y = py; 2231 pl_y = py;
… …
2067 rc_t2f_v3f (arr, 0 , 0 , px , py , 0); 2236 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2068 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); 2237 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2069 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); 2238 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2070 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); 2239 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2071 2240
2072 if (expect_false (cell->flags) && expect_false (z == 2))
2073 {
2074 // overlays such as the speech bubble, probably more to come
2075 if (cell->flags & 1)
2076 {
2077 maptex tex = self->tex [1];
2078 int px = x * T + T * 2 / 32;
2079 int py = y * T - T * 6 / 32;
2080
2081 if (tex.name)
2082 {
2083 if (key.texname != tex.name)
2084 {
2085 key.texname = tex.name;
2086 arr = rc_array (rc, &key);
2087 }
2088
2089 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2090 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2091 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2092 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2093 }
2094 }
2095 }
2096
2097 // update smooth hash 2241 // update smooth hash
2098 if (tex.smoothtile) 2242 if (tex.smoothtile)
2099 { 2243 {
2100 skey.tile = tex.smoothtile; 2244 skey.tile = tex.smoothtile;
2101 skey.level = tex.smoothlevel; 2245 skey.level = tex.smoothlevel;
… …
2129 // corners 2273 // corners
2130 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2274 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2131 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2275 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2132 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2276 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2133 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2277 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2278 }
2279 }
2280
2281 if (expect_false (z == 2) && expect_false (cell->flags))
2282 {
2283 // overlays such as the speech bubble, probably more to come
2284 if (cell->flags & 1)
2285 {
2286 rc_key_t key_ov = key;
2287 maptex tex = self->tex [TEXID_SPEECH];
2288 rc_array_t *arr;
2289 int px = x * T + T * 2 / 32;
2290 int py = y * T - T * 6 / 32;
2291
2292 key_ov.texname = tex.name;
2293 arr = rc_array (rc_ov, &key_ov);
2294
2295 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2296 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2297 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2298 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2134 } 2299 }
2135 } 2300 }
2136 } 2301 }
2137 } 2302 }
2138 2303
… …
2178 { 2343 {
2179 // this time avoiding texture state changes 2344 // this time avoiding texture state changes
2180 // save gobs of state changes. 2345 // save gobs of state changes.
2181 if (key.texname != tex.name) 2346 if (key.texname != tex.name)
2182 { 2347 {
2348 self->tex [skey->tile].unused = 0;
2349
2183 glEnd (); 2350 glEnd ();
2184 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name); 2351 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2185 glBegin (GL_QUADS); 2352 glBegin (GL_QUADS);
2186 } 2353 }
2187 2354
… …
2233 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); 2400 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2234 2401
2235 rc_draw (rc); 2402 rc_draw (rc);
2236 } 2403 }
2237 2404
2405 rc_draw (rc_ov);
2406 rc_clear (rc_ov);
2407
2238 glDisable (GL_BLEND); 2408 glDisable (GL_BLEND);
2239 rc_free (rc); 2409 rc_free (rc);
2410 rc_free (rc_ov);
2240 2411
2241 // top layer: overlays such as the health bar 2412 // top layer: overlays such as the health bar
2242 for (y = 0; y < sh; y++) 2413 for (y = 0; y < sh; y++)
2243 if (0 <= y + my && y + my < self->rows) 2414 if (0 <= y + my && y + my < self->rows)
2244 { 2415 {
… …
2249 { 2420 {
2250 mapcell *cell = row->col + (x + mx - row->c0); 2421 mapcell *cell = row->col + (x + mx - row->c0);
2251 2422
2252 int px = x * T; 2423 int px = x * T;
2253 int py = y * T; 2424 int py = y * T;
2425
2426 if (expect_false (cell->player == player))
2427 {
2428 px += sdx;
2429 py += sdy;
2430 }
2254 2431
2255 if (cell->stat_hp) 2432 if (cell->stat_hp)
2256 { 2433 {
2257 int width = cell->stat_width * T; 2434 int width = cell->stat_width * T;
2258 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2435 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
… …
2269 } 2446 }
2270 } 2447 }
2271} 2448}
2272 2449
2273void 2450void
2274draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data) 2451draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2275 CODE: 2452 CODE:
2276{ 2453{
2277 static float color[16][3] = { 2454 static float color[16][3] = {
2278 { 0.00F, 0.00F, 0.00F }, 2455 { 0.00f, 0.00f, 0.00f },
2279 { 1.00F, 1.00F, 1.00F }, 2456 { 1.00f, 1.00f, 1.00f },
2280 { 0.00F, 0.00F, 0.55F }, 2457 { 0.00f, 0.00f, 0.55f },
2281 { 1.00F, 0.00F, 0.00F }, 2458 { 1.00f, 0.00f, 0.00f },
2282 2459
2283 { 1.00F, 0.54F, 0.00F }, 2460 { 1.00f, 0.54f, 0.00f },
2284 { 0.11F, 0.56F, 1.00F }, 2461 { 0.11f, 0.56f, 1.00f },
2285 { 0.93F, 0.46F, 0.00F }, 2462 { 0.93f, 0.46f, 0.00f },
2286 { 0.18F, 0.54F, 0.34F }, 2463 { 0.18f, 0.54f, 0.34f },
2287 2464
2288 { 0.56F, 0.73F, 0.56F }, 2465 { 0.56f, 0.73f, 0.56f },
2289 { 0.80F, 0.80F, 0.80F }, 2466 { 0.80f, 0.80f, 0.80f },
2290 { 0.55F, 0.41F, 0.13F }, 2467 { 0.55f, 0.41f, 0.13f },
2291 { 0.99F, 0.77F, 0.26F }, 2468 { 0.99f, 0.77f, 0.26f },
2292 2469
2293 { 0.74F, 0.65F, 0.41F }, 2470 { 0.74f, 0.65f, 0.41f },
2294 2471
2295 { 0.00F, 1.00F, 1.00F }, 2472 { 0.00f, 1.00f, 1.00f },
2296 { 1.00F, 0.00F, 1.00F }, 2473 { 1.00f, 0.00f, 1.00f },
2297 { 1.00F, 1.00F, 0.00F }, 2474 { 1.00f, 1.00f, 0.00f },
2298 }; 2475 };
2299 2476
2300 int x, y; 2477 int x, y;
2301 2478
2302 glEnable (GL_TEXTURE_2D); 2479 glEnable (GL_TEXTURE_2D);
2480 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2481 * but the nvidia driver (185.18.14) mishandles alpha textures
2482 * and takes the colour from god knows where instead of using
2483 * Cp. MODULATE results in the same colour, but slightly different
2484 * alpha, but atcually gives us the correct colour with nvidia.
2485 */
2303 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2486 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2304 glEnable (GL_BLEND); 2487 glEnable (GL_BLEND);
2305 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2488 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2306 glBegin (GL_QUADS); 2489 glBegin (GL_QUADS);
2307 2490
2308 for (y = 0; y < h; y++) 2491 for (y = 0; y < h; y++)
… …
2312 2495
2313 if (m) 2496 if (m)
2314 { 2497 {
2315 float *c = color [m & 15]; 2498 float *c = color [m & 15];
2316 2499
2317 float tx1 = m & 0x40 ? 0.5 : 0.; 2500 float tx1 = m & 0x40 ? 0.5f : 0.f;
2318 float tx2 = tx1 + 0.5; 2501 float tx2 = tx1 + 0.5f;
2319 2502
2320 glColor4f (c[0], c[1], c[2], 0.75); 2503 glColor4f (c[0], c[1], c[2], 1);
2321 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2504 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2322 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2505 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2323 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2506 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2324 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2507 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2325 } 2508 }
… …
2333void 2516void
2334fow_texture (DC::Map self, int mx, int my, int sw, int sh) 2517fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2335 PPCODE: 2518 PPCODE:
2336{ 2519{
2337 int x, y; 2520 int x, y;
2338 int sw1 = sw + 2; 2521 int sw1 = sw + 2;
2339 int sh1 = sh + 2; 2522 int sh1 = sh + 2;
2340 int sh3 = sh * 3; 2523 int sh3 = sh * 3;
2341 int sw34 = (sw * 3 + 3) & ~3; 2524 int sw3 = sw * 3;
2342 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1); 2525 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2343 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3)); 2526 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2344 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv); 2527 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2345 2528
2346 SvPOK_only (darkness3_sv); 2529 SvPOK_only (darkness3_sv);
2347 SvCUR_set (darkness3_sv, sw34 * sh3); 2530 SvCUR_set (darkness3_sv, sw3 * sh3);
2348 2531
2349 mx += self->x - 1; 2532 mx += self->x - 1;
2350 my += self->y - 1; 2533 my += self->y - 1;
2351
2352 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2353 2534
2354 for (y = 0; y < sh1; y++) 2535 for (y = 0; y < sh1; y++)
2355 if (0 <= y + my && y + my < self->rows) 2536 if (0 <= y + my && y + my < self->rows)
2356 { 2537 {
2357 maprow *row = self->row + (y + my); 2538 maprow *row = self->row + (y + my);
… …
2360 if (row->c0 <= x + mx && x + mx < row->c1) 2541 if (row->c0 <= x + mx && x + mx < row->c1)
2361 { 2542 {
2362 mapcell *cell = row->col + (x + mx - row->c0); 2543 mapcell *cell = row->col + (x + mx - row->c0);
2363 2544
2364 darkness1 [y * sw1 + x] = cell->darkness 2545 darkness1 [y * sw1 + x] = cell->darkness
2365 ? 255 - (cell->darkness - 1) 2546 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2366 : 255 - FOW_DARKNESS; 2547 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2367 } 2548 }
2368 } 2549 }
2369 2550
2370 for (y = 0; y < sh; ++y) 2551 for (y = 0; y < sh; ++y)
2371 for (x = 0; x < sw; ++x) 2552 for (x = 0; x < sw; ++x)
… …
2390 2571
2391 uint8_t r13 = (d13 + d23 + d12) / 3; 2572 uint8_t r13 = (d13 + d23 + d12) / 3;
2392 uint8_t r23 = d23; 2573 uint8_t r23 = d23;
2393 uint8_t r33 = (d23 + d33 + d32) / 3; 2574 uint8_t r33 = (d23 + d33 + d32) / 3;
2394 2575
2395 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11); 2576 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2396 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21); 2577 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2397 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31); 2578 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2398 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12); 2579 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2399 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22); 2580 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2400 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32); 2581 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2401 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13); 2582 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2402 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23); 2583 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2403 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33); 2584 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2404 } 2585 }
2405 2586
2406 free (darkness1); 2587 free (darkness1);
2407 2588
2408 EXTEND (SP, 3); 2589 EXTEND (SP, 3);
2409 PUSHs (sv_2mortal (newSViv (sw34))); 2590 PUSHs (sv_2mortal (newSViv (sw3)));
2410 PUSHs (sv_2mortal (newSViv (sh3))); 2591 PUSHs (sv_2mortal (newSViv (sh3)));
2411 PUSHs (darkness3_sv); 2592 PUSHs (darkness3_sv);
2412} 2593}
2413 2594
2414SV * 2595SV *
… …
2671void 2852void
2672set_position_r (DC::Channel self, int dx, int dy, int maxdistance) 2853set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2673 CODE: 2854 CODE:
2674{ 2855{
2675 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance)); 2856 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2676 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI); 2857 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2677 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255)); 2858 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2678} 2859}
2679 2860
2680void 2861void
2681set_reverse_stereo (DC::Channel self, int flip) 2862set_reverse_stereo (DC::Channel self, int flip)
… …
2784 } *civ, const_iv[] = { 2965 } *civ, const_iv[] = {
2785# define const_iv(name) { # name, (IV)name } 2966# define const_iv(name) { # name, (IV)name }
2786 const_iv (GL_VENDOR), 2967 const_iv (GL_VENDOR),
2787 const_iv (GL_VERSION), 2968 const_iv (GL_VERSION),
2788 const_iv (GL_EXTENSIONS), 2969 const_iv (GL_EXTENSIONS),
2970 const_iv (GL_MAX_TEXTURE_UNITS),
2789 const_iv (GL_COLOR_MATERIAL), 2971 const_iv (GL_COLOR_MATERIAL),
2790 const_iv (GL_SMOOTH), 2972 const_iv (GL_SMOOTH),
2791 const_iv (GL_FLAT), 2973 const_iv (GL_FLAT),
2792 const_iv (GL_DITHER), 2974 const_iv (GL_DITHER),
2793 const_iv (GL_BLEND), 2975 const_iv (GL_BLEND),
… …
2805 const_iv (GL_ZERO), 2987 const_iv (GL_ZERO),
2806 const_iv (GL_SRC_ALPHA), 2988 const_iv (GL_SRC_ALPHA),
2807 const_iv (GL_DST_ALPHA), 2989 const_iv (GL_DST_ALPHA),
2808 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2990 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2809 const_iv (GL_ONE_MINUS_DST_ALPHA), 2991 const_iv (GL_ONE_MINUS_DST_ALPHA),
2992 const_iv (GL_SRC_COLOR),
2993 const_iv (GL_DST_COLOR),
2994 const_iv (GL_ONE_MINUS_SRC_COLOR),
2995 const_iv (GL_ONE_MINUS_DST_COLOR),
2810 const_iv (GL_SRC_ALPHA_SATURATE), 2996 const_iv (GL_SRC_ALPHA_SATURATE),
2811 const_iv (GL_RGB), 2997 const_iv (GL_RGB),
2812 const_iv (GL_RGBA), 2998 const_iv (GL_RGBA),
2813 const_iv (GL_RGBA4), 2999 const_iv (GL_RGBA4),
2814 const_iv (GL_RGBA8), 3000 const_iv (GL_RGBA8),
… …
2882 const_iv (GL_NICEST), 3068 const_iv (GL_NICEST),
2883 const_iv (GL_V2F), 3069 const_iv (GL_V2F),
2884 const_iv (GL_V3F), 3070 const_iv (GL_V3F),
2885 const_iv (GL_T2F_V3F), 3071 const_iv (GL_T2F_V3F),
2886 const_iv (GL_T2F_N3F_V3F), 3072 const_iv (GL_T2F_N3F_V3F),
3073 const_iv (GL_FUNC_ADD),
3074 const_iv (GL_FUNC_SUBTRACT),
3075 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2887# undef const_iv 3076# undef const_iv
2888 }; 3077 };
2889 3078
2890 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3079 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2891 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3080 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
2898disable_GL_EXT_blend_func_separate () 3087disable_GL_EXT_blend_func_separate ()
2899 CODE: 3088 CODE:
2900 gl.BlendFuncSeparate = 0; 3089 gl.BlendFuncSeparate = 0;
2901 gl.BlendFuncSeparateEXT = 0; 3090 gl.BlendFuncSeparateEXT = 0;
2902 3091
3092void
3093apple_nvidia_bug (int enable)
3094
2903char * 3095char *
2904gl_vendor () 3096gl_vendor ()
2905 CODE: 3097 CODE:
2906 RETVAL = (char *)glGetString (GL_VENDOR); 3098 RETVAL = (char *)glGetString (GL_VENDOR);
2907 OUTPUT: 3099 OUTPUT:
… …
2956 3148
2957void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3149void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2958 CODE: 3150 CODE:
2959 gl_BlendFuncSeparate (sa, da, saa, daa); 3151 gl_BlendFuncSeparate (sa, da, saa, daa);
2960 3152
3153# void glBlendEquation (int se)
3154
2961void glDepthMask (int flag) 3155void glDepthMask (int flag)
2962 3156
2963void glLogicOp (int opcode) 3157void glLogicOp (int opcode)
2964 3158
2965void glColorMask (int red, int green, int blue, int alpha) 3159void glColorMask (int red, int green, int blue, int alpha)
… …
2999void glRotate (float angle, float x, float y, float z) 3193void glRotate (float angle, float x, float y, float z)
3000 CODE: 3194 CODE:
3001 glRotatef (angle, x, y, z); 3195 glRotatef (angle, x, y, z);
3002 3196
3003void glColor (float r, float g, float b, float a = 1.0) 3197void glColor (float r, float g, float b, float a = 1.0)
3198 PROTOTYPE: @
3004 ALIAS: 3199 ALIAS:
3005 glColor_premultiply = 1 3200 glColor_premultiply = 1
3006 CODE: 3201 CODE:
3007 if (ix) 3202 if (ix)
3008 { 3203 {
… …
3113void glNewList (int list, int mode = GL_COMPILE) 3308void glNewList (int list, int mode = GL_COMPILE)
3114 3309
3115void glEndList () 3310void glEndList ()
3116 3311
3117void glCallList (int list) 3312void glCallList (int list)
3313
3314void c_init ()
3315 CODE:
3316 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3317 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3118 3318
3119MODULE = Deliantra::Client PACKAGE = DC::UI::Base 3319MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3120 3320
3121PROTOTYPES: DISABLE 3321PROTOTYPES: DISABLE
3122 3322

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