… | |
… | |
17 | #include "perl.h" |
17 | #include "perl.h" |
18 | #include "XSUB.h" |
18 | #include "XSUB.h" |
19 | |
19 | |
20 | #ifdef _WIN32 |
20 | #ifdef _WIN32 |
21 | # undef pipe |
21 | # undef pipe |
|
|
22 | // microsoft vs. C |
|
|
23 | # define sqrtf(x) sqrt(x) |
|
|
24 | # define roundf(x) (int)(x) |
|
|
25 | # define atan2f(x,y) atan2(x,y) |
|
|
26 | # define M_PI 3.14159265f |
22 | #endif |
27 | #endif |
23 | |
28 | |
24 | #include <assert.h> |
29 | #include <assert.h> |
25 | #include <math.h> |
30 | #include <math.h> |
26 | #include <string.h> |
31 | #include <string.h> |
… | |
… | |
109 | av_push (texture_av, (SV *)(size_t)name); |
114 | av_push (texture_av, (SV *)(size_t)name); |
110 | glDeleteTextures (1, &name); |
115 | glDeleteTextures (1, &name); |
111 | } |
116 | } |
112 | |
117 | |
113 | #include "texcache.c" |
118 | #include "texcache.c" |
|
|
119 | #include "rendercache.c" |
114 | |
120 | |
115 | #include "pango-font.c" |
121 | #include "pango-font.c" |
116 | #include "pango-fontmap.c" |
122 | #include "pango-fontmap.c" |
117 | #include "pango-render.c" |
123 | #include "pango-render.c" |
118 | |
124 | |
… | |
… | |
144 | typedef struct cf_layout { |
150 | typedef struct cf_layout { |
145 | PangoLayout *pl; |
151 | PangoLayout *pl; |
146 | float r, g, b, a; // default color for rgba mode |
152 | float r, g, b, a; // default color for rgba mode |
147 | int base_height; |
153 | int base_height; |
148 | CFPlus__Font font; |
154 | CFPlus__Font font; |
|
|
155 | rc_t *rc; |
149 | } *CFPlus__Layout; |
156 | } *CFPlus__Layout; |
150 | |
157 | |
151 | static CFPlus__Font default_font; |
158 | static CFPlus__Font default_font; |
152 | static PangoContext *opengl_context; |
159 | static PangoContext *opengl_context; |
153 | static PangoFontMap *opengl_fontmap; |
160 | static PangoFontMap *opengl_fontmap; |
… | |
… | |
196 | |
203 | |
197 | typedef uint16_t tileid; |
204 | typedef uint16_t tileid; |
198 | typedef uint16_t faceid; |
205 | typedef uint16_t faceid; |
199 | |
206 | |
200 | typedef struct { |
207 | typedef struct { |
201 | int name; |
208 | GLuint name; |
202 | int w, h; |
209 | int w, h; |
203 | float s, t; |
210 | float s, t; |
204 | uint8_t r, g, b, a; |
211 | uint8_t r, g, b, a; |
205 | tileid smoothtile; |
212 | tileid smoothtile; |
206 | uint8_t smoothlevel; |
213 | uint8_t smoothlevel; |
… | |
… | |
431 | n |= n >> 4; |
438 | n |= n >> 4; |
432 | n |= n >> 8; |
439 | n |= n >> 8; |
433 | n |= n >> 16; |
440 | n |= n >> 16; |
434 | |
441 | |
435 | return n + 1; |
442 | return n + 1; |
|
|
443 | } |
|
|
444 | |
|
|
445 | static unsigned int |
|
|
446 | popcount (unsigned int n) |
|
|
447 | { |
|
|
448 | n -= (n >> 1) & 0x55555555U; |
|
|
449 | n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U); |
|
|
450 | n = ((n >> 4) + n) & 0x0f0f0f0fU; |
|
|
451 | n *= 0x01010101U; |
|
|
452 | |
|
|
453 | return n >> 24; |
436 | } |
454 | } |
437 | |
455 | |
438 | /* SDL should provide this, really. */ |
456 | /* SDL should provide this, really. */ |
439 | #define SDLK_MODIFIER_MIN 300 |
457 | #define SDLK_MODIFIER_MIN 300 |
440 | #define SDLK_MODIFIER_MAX 314 |
458 | #define SDLK_MODIFIER_MAX 314 |
… | |
… | |
518 | |
536 | |
519 | const_iv (SDL_APPINPUTFOCUS), |
537 | const_iv (SDL_APPINPUTFOCUS), |
520 | const_iv (SDL_APPMOUSEFOCUS), |
538 | const_iv (SDL_APPMOUSEFOCUS), |
521 | const_iv (SDL_APPACTIVE), |
539 | const_iv (SDL_APPACTIVE), |
522 | |
540 | |
|
|
541 | const_iv (SDLK_FIRST), |
|
|
542 | const_iv (SDLK_LAST), |
523 | const_iv (SDLK_KP0), |
543 | const_iv (SDLK_KP0), |
524 | const_iv (SDLK_KP1), |
544 | const_iv (SDLK_KP1), |
525 | const_iv (SDLK_KP2), |
545 | const_iv (SDLK_KP2), |
526 | const_iv (SDLK_KP3), |
546 | const_iv (SDLK_KP3), |
527 | const_iv (SDLK_KP4), |
547 | const_iv (SDLK_KP4), |
… | |
… | |
626 | |
646 | |
627 | NV floor (NV x) |
647 | NV floor (NV x) |
628 | |
648 | |
629 | NV ceil (NV x) |
649 | NV ceil (NV x) |
630 | |
650 | |
|
|
651 | IV minpot (UV n) |
|
|
652 | |
|
|
653 | IV popcount (UV n) |
|
|
654 | |
631 | void |
655 | void |
632 | pango_init () |
656 | pango_init () |
633 | CODE: |
657 | CODE: |
634 | { |
658 | { |
635 | opengl_fontmap = pango_opengl_font_map_new (); |
659 | opengl_fontmap = pango_opengl_font_map_new (); |
… | |
… | |
708 | |
732 | |
709 | if (RETVAL) |
733 | if (RETVAL) |
710 | { |
734 | { |
711 | av_clear (texture_av); |
735 | av_clear (texture_av); |
712 | |
736 | |
713 | SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); |
737 | SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT"); |
714 | #define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); |
738 | #define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); |
715 | #include "glfunc.h" |
739 | #include "glfunc.h" |
716 | #undef GL_FUNC |
740 | #undef GL_FUNC |
717 | } |
741 | } |
718 | } |
742 | } |
… | |
… | |
1030 | RETVAL->g = 1.; |
1054 | RETVAL->g = 1.; |
1031 | RETVAL->b = 1.; |
1055 | RETVAL->b = 1.; |
1032 | RETVAL->a = 1.; |
1056 | RETVAL->a = 1.; |
1033 | RETVAL->base_height = MIN_FONT_HEIGHT; |
1057 | RETVAL->base_height = MIN_FONT_HEIGHT; |
1034 | RETVAL->font = 0; |
1058 | RETVAL->font = 0; |
|
|
1059 | RETVAL->rc = rc_alloc (); |
1035 | |
1060 | |
1036 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
1061 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
1037 | layout_update_font (RETVAL); |
1062 | layout_update_font (RETVAL); |
1038 | OUTPUT: |
1063 | OUTPUT: |
1039 | RETVAL |
1064 | RETVAL |
1040 | |
1065 | |
1041 | void |
1066 | void |
1042 | DESTROY (CFPlus::Layout self) |
1067 | DESTROY (CFPlus::Layout self) |
1043 | CODE: |
1068 | CODE: |
1044 | g_object_unref (self->pl); |
1069 | g_object_unref (self->pl); |
|
|
1070 | rc_free (self->rc); |
1045 | Safefree (self); |
1071 | Safefree (self); |
1046 | |
1072 | |
1047 | void |
1073 | void |
1048 | set_text (CFPlus::Layout self, SV *text_) |
1074 | set_text (CFPlus::Layout self, SV *text_) |
1049 | CODE: |
1075 | CODE: |
… | |
… | |
1301 | } |
1327 | } |
1302 | } |
1328 | } |
1303 | |
1329 | |
1304 | void |
1330 | void |
1305 | render (CFPlus::Layout self, float x, float y, int flags = 0) |
1331 | render (CFPlus::Layout self, float x, float y, int flags = 0) |
1306 | PPCODE: |
1332 | CODE: |
|
|
1333 | rc_clear (self->rc); |
1307 | pango_opengl_render_layout_subpixel ( |
1334 | pango_opengl_render_layout_subpixel ( |
1308 | self->pl, |
1335 | self->pl, |
|
|
1336 | self->rc, |
1309 | x * PANGO_SCALE, y * PANGO_SCALE, |
1337 | x * PANGO_SCALE, y * PANGO_SCALE, |
1310 | self->r, self->g, self->b, self->a, |
1338 | self->r, self->g, self->b, self->a, |
1311 | flags |
1339 | flags |
1312 | ); |
1340 | ); |
|
|
1341 | // we assume that context_change actually clears/frees stuff |
|
|
1342 | // and does not do any recomputation... |
|
|
1343 | pango_layout_context_changed (self->pl); |
|
|
1344 | |
|
|
1345 | void |
|
|
1346 | draw (CFPlus::Layout self) |
|
|
1347 | CODE: |
|
|
1348 | { |
|
|
1349 | glEnable (GL_TEXTURE_2D); |
|
|
1350 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); |
|
|
1351 | glEnable (GL_BLEND); |
|
|
1352 | gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
|
|
1353 | GL_ONE , GL_ONE_MINUS_SRC_ALPHA); |
|
|
1354 | glEnable (GL_ALPHA_TEST); |
|
|
1355 | glAlphaFunc (GL_GREATER, 7.f / 255.f); |
|
|
1356 | |
|
|
1357 | rc_draw (self->rc); |
|
|
1358 | |
|
|
1359 | glDisable (GL_ALPHA_TEST); |
|
|
1360 | glDisable (GL_BLEND); |
|
|
1361 | glDisable (GL_TEXTURE_2D); |
|
|
1362 | } |
1313 | |
1363 | |
1314 | MODULE = CFPlus PACKAGE = CFPlus::Texture |
1364 | MODULE = CFPlus PACKAGE = CFPlus::Texture |
1315 | |
1365 | |
1316 | PROTOTYPES: ENABLE |
1366 | PROTOTYPES: ENABLE |
1317 | |
|
|
1318 | int minpot (int n) |
|
|
1319 | |
1367 | |
1320 | void |
1368 | void |
1321 | pad (SV *data_, int ow, int oh, int nw, int nh) |
1369 | pad (SV *data_, int ow, int oh, int nw, int nh) |
1322 | CODE: |
1370 | CODE: |
1323 | { |
1371 | { |
… | |
… | |
1550 | self->rows += MAP_EXTEND_Y; |
1598 | self->rows += MAP_EXTEND_Y; |
1551 | self->y += MAP_EXTEND_Y; |
1599 | self->y += MAP_EXTEND_Y; |
1552 | } |
1600 | } |
1553 | } |
1601 | } |
1554 | |
1602 | |
1555 | void |
1603 | SV * |
1556 | map1a_update (CFPlus::Map self, SV *data_, int extmap) |
1604 | map1a_update (CFPlus::Map self, SV *data_, int extmap) |
1557 | CODE: |
1605 | CODE: |
1558 | { |
1606 | { |
1559 | uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); |
1607 | uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); |
1560 | uint8_t *data_end = (uint8_t *)SvEND (data_); |
1608 | uint8_t *data_end = (uint8_t *)SvEND (data_); |
1561 | mapcell *cell; |
1609 | mapcell *cell; |
1562 | int x, y, flags; |
1610 | int x, y, z, flags; |
|
|
1611 | AV *missing = newAV (); |
|
|
1612 | RETVAL = newRV_noinc ((SV *)missing); |
1563 | |
1613 | |
1564 | while (data < data_end - 1) |
1614 | while (data < data_end - 1) |
1565 | { |
1615 | { |
1566 | flags = (data [0] << 8) + data [1]; data += 2; |
1616 | flags = (data [0] << 8) + data [1]; data += 2; |
1567 | |
1617 | |
… | |
… | |
1618 | } |
1668 | } |
1619 | else |
1669 | else |
1620 | cell->darkness = *data++ + 1; |
1670 | cell->darkness = *data++ + 1; |
1621 | } |
1671 | } |
1622 | |
1672 | |
|
|
1673 | for (z = 0; z <= 2; ++z) |
1623 | if (flags & 4) |
1674 | if (flags & (4 >> z)) |
1624 | { |
1675 | { |
1625 | faceid face = (data [0] << 8) + data [1]; data += 2; |
1676 | faceid face = (data [0] << 8) + data [1]; data += 2; |
1626 | need_facenum (self, face); |
1677 | need_facenum (self, face); |
1627 | cell->tile [0] = self->face2tile [face]; |
1678 | cell->tile [z] = self->face2tile [face]; |
|
|
1679 | |
|
|
1680 | if (cell->tile [z]) |
|
|
1681 | { |
|
|
1682 | maptex *tex = self->tex + cell->tile [z]; |
|
|
1683 | if (!tex->name) |
|
|
1684 | av_push (missing, newSViv (cell->tile [z])); |
|
|
1685 | |
|
|
1686 | if (tex->smoothtile) |
|
|
1687 | { |
|
|
1688 | maptex *smooth = self->tex + tex->smoothtile; |
|
|
1689 | if (!smooth->name) |
|
|
1690 | av_push (missing, newSViv (tex->smoothtile)); |
|
|
1691 | } |
|
|
1692 | } |
1628 | } |
1693 | } |
1629 | |
|
|
1630 | if (flags & 2) |
|
|
1631 | { |
|
|
1632 | faceid face = (data [0] << 8) + data [1]; data += 2; |
|
|
1633 | need_facenum (self, face); |
|
|
1634 | cell->tile [1] = self->face2tile [face]; |
|
|
1635 | } |
|
|
1636 | |
|
|
1637 | if (flags & 1) |
|
|
1638 | { |
|
|
1639 | faceid face = (data [0] << 8) + data [1]; data += 2; |
|
|
1640 | need_facenum (self, face); |
|
|
1641 | cell->tile [2] = self->face2tile [face]; |
|
|
1642 | } |
|
|
1643 | } |
1694 | } |
1644 | else |
1695 | else |
1645 | cell->darkness = 0; |
1696 | cell->darkness = 0; |
1646 | } |
1697 | } |
1647 | } |
1698 | } |
|
|
1699 | OUTPUT: |
|
|
1700 | RETVAL |
1648 | |
1701 | |
1649 | SV * |
1702 | SV * |
1650 | mapmap (CFPlus::Map self, int x0, int y0, int w, int h) |
1703 | mapmap (CFPlus::Map self, int x0, int y0, int w, int h) |
1651 | CODE: |
1704 | CODE: |
1652 | { |
1705 | { |
… | |
… | |
1699 | RETVAL = map_sv; |
1752 | RETVAL = map_sv; |
1700 | } |
1753 | } |
1701 | OUTPUT: |
1754 | OUTPUT: |
1702 | RETVAL |
1755 | RETVAL |
1703 | |
1756 | |
1704 | SV * |
1757 | void |
1705 | draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) |
1758 | draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) |
1706 | CODE: |
1759 | CODE: |
1707 | { |
1760 | { |
|
|
1761 | int x, y, z; |
|
|
1762 | |
1708 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1763 | HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); |
1709 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1764 | uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level |
1710 | static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k) |
1765 | static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) |
1711 | smooth_key skey; |
1766 | smooth_key skey; |
1712 | int x, y, z; |
1767 | |
1713 | int last_name; |
1768 | rc_t *rc = rc_alloc (); |
1714 | AV *missing = newAV (); |
1769 | rc_key_t key; |
1715 | RETVAL = newRV_noinc ((SV *)missing); |
1770 | rc_array_t *arr; |
1716 | |
1771 | |
1717 | // thats current max. sorry. |
1772 | // thats current max. sorry. |
1718 | if (sw > 255) sw = 255; |
1773 | if (sw > 255) sw = 255; |
1719 | if (sh > 255) sh = 255; |
1774 | if (sh > 255) sh = 255; |
1720 | |
1775 | |
1721 | // clear key, in case of extra padding |
1776 | // clear key, in case of extra padding |
1722 | memset (&skey, 0, sizeof (skey)); |
1777 | memset (&skey, 0, sizeof (skey)); |
1723 | |
1778 | |
1724 | glColor4ub (255, 255, 255, 255); |
1779 | memset (&key, 0, sizeof (key)); |
1725 | |
1780 | key.r = 255; |
1726 | glEnable (GL_BLEND); |
1781 | key.g = 255; |
1727 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1782 | key.b = 255; |
1728 | glEnable (GL_TEXTURE_2D); |
1783 | key.a = 255; |
1729 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1784 | key.mode = GL_QUADS; |
1730 | |
1785 | key.format = GL_T2F_V3F; |
1731 | glBegin (GL_QUADS); |
|
|
1732 | |
|
|
1733 | last_name = -1; |
1786 | key.texname = -1; |
1734 | |
1787 | |
1735 | mx += self->x; |
1788 | mx += self->x; |
1736 | my += self->y; |
1789 | my += self->y; |
1737 | |
1790 | |
1738 | // first pass: determine smooth_max |
1791 | // first pass: determine smooth_max |
… | |
… | |
1754 | MAX (self->tex [cell->tile [0]].smoothlevel, |
1807 | MAX (self->tex [cell->tile [0]].smoothlevel, |
1755 | MAX (self->tex [cell->tile [1]].smoothlevel, |
1808 | MAX (self->tex [cell->tile [1]].smoothlevel, |
1756 | self->tex [cell->tile [2]].smoothlevel)); |
1809 | self->tex [cell->tile [2]].smoothlevel)); |
1757 | } |
1810 | } |
1758 | } |
1811 | } |
|
|
1812 | |
|
|
1813 | glEnable (GL_BLEND); |
|
|
1814 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
|
|
1815 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1759 | |
1816 | |
1760 | for (z = 0; z <= 2; z++) |
1817 | for (z = 0; z <= 2; z++) |
1761 | { |
1818 | { |
1762 | memset (smooth_level, 0, sizeof (smooth_level)); |
1819 | memset (smooth_level, 0, sizeof (smooth_level)); |
1763 | |
1820 | |
… | |
… | |
1775 | if (tile) |
1832 | if (tile) |
1776 | { |
1833 | { |
1777 | maptex tex = self->tex [tile]; |
1834 | maptex tex = self->tex [tile]; |
1778 | int px, py; |
1835 | int px, py; |
1779 | |
1836 | |
1780 | // suppressing texture state switches here |
|
|
1781 | // is only moderately effective, but worth the extra effort |
|
|
1782 | if (last_name != tex.name) |
1837 | if (key.texname != tex.name) |
1783 | { |
1838 | { |
1784 | if (!tex.name) |
1839 | if (!tex.name) |
1785 | { |
|
|
1786 | av_push (missing, newSViv (tile)); |
|
|
1787 | tex = self->tex [2]; /* missing, replace by noface */ |
1840 | tex = self->tex [2]; /* missing, replace by noface */ |
1788 | } |
|
|
1789 | |
1841 | |
1790 | glEnd (); |
1842 | key.texname = tex.name; |
1791 | glBindTexture (GL_TEXTURE_2D, last_name = tex.name); |
1843 | arr = rc_array (rc, &key); |
1792 | glBegin (GL_QUADS); |
|
|
1793 | } |
1844 | } |
1794 | |
1845 | |
1795 | px = (x + 1) * T - tex.w; |
1846 | px = (x + 1) * T - tex.w; |
1796 | py = (y + 1) * T - tex.h; |
1847 | py = (y + 1) * T - tex.h; |
1797 | |
1848 | |
1798 | glTexCoord2f (0 , 0 ); glVertex2f (px , py ); |
1849 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
1799 | glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); |
1850 | rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); |
1800 | glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); |
1851 | rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); |
1801 | glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); |
1852 | rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); |
1802 | |
1853 | |
1803 | if (cell->flags && z == 2) |
1854 | if (cell->flags && z == 2) |
1804 | { |
1855 | { |
|
|
1856 | // overlays such as the speech bubble, probably more to come |
1805 | if (cell->flags & 1) |
1857 | if (cell->flags & 1) |
1806 | { |
1858 | { |
1807 | maptex tex = self->tex [1]; |
1859 | maptex tex = self->tex [1]; |
1808 | int px = x * T + T * 2 / 32; |
1860 | int px = x * T + T * 2 / 32; |
1809 | int py = y * T - T * 6 / 32; |
1861 | int py = y * T - T * 6 / 32; |
1810 | |
1862 | |
|
|
1863 | if (tex.name) |
1811 | glEnd (); |
1864 | { |
1812 | glBindTexture (GL_TEXTURE_2D, last_name = tex.name); |
1865 | if (key.texname != tex.name) |
|
|
1866 | { |
|
|
1867 | key.texname = tex.name; |
|
|
1868 | arr = rc_array (rc, &key); |
|
|
1869 | } |
|
|
1870 | |
|
|
1871 | rc_t2f_v3f (arr, 0 , 0 , px , py , 0); |
|
|
1872 | rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0); |
|
|
1873 | rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0); |
|
|
1874 | rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0); |
1813 | glBegin (GL_QUADS); |
1875 | } |
1814 | |
|
|
1815 | glTexCoord2f (0 , 0 ); glVertex2f (px , py ); |
|
|
1816 | glTexCoord2f (0 , tex.t); glVertex2f (px , py + T); |
|
|
1817 | glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T); |
|
|
1818 | glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py ); |
|
|
1819 | } |
1876 | } |
1820 | } |
1877 | } |
1821 | |
1878 | |
1822 | // update smooth hash |
1879 | // update smooth hash |
1823 | if (tex.smoothtile) |
1880 | if (tex.smoothtile) |
… | |
… | |
1859 | } |
1916 | } |
1860 | } |
1917 | } |
1861 | } |
1918 | } |
1862 | } |
1919 | } |
1863 | |
1920 | |
|
|
1921 | rc_draw (rc); |
|
|
1922 | rc_clear (rc); |
|
|
1923 | |
1864 | // go through all smoothlevels, lowest to highest, then draw. |
1924 | // go through all smoothlevels, lowest to highest, then draw. |
1865 | // this is basically counting sort |
1925 | // this is basically counting sort |
1866 | { |
1926 | { |
1867 | int w, b; |
1927 | int w, b; |
1868 | |
1928 | |
|
|
1929 | glEnable (GL_TEXTURE_2D); |
|
|
1930 | glBegin (GL_QUADS); |
1869 | for (w = 0; w < 256 / 32; ++w) |
1931 | for (w = 0; w < 256 / 32; ++w) |
1870 | { |
1932 | { |
1871 | uint32_t smask = smooth_level [w]; |
1933 | uint32_t smask = smooth_level [w]; |
1872 | if (smask) |
1934 | if (smask) |
1873 | for (b = 0; b < 32; ++b) |
1935 | for (b = 0; b < 32; ++b) |
… | |
… | |
1892 | int border = bits & 15; |
1954 | int border = bits & 15; |
1893 | int corner = (bits >> 8) & ~(bits >> 4) & 15; |
1955 | int corner = (bits >> 8) & ~(bits >> 4) & 15; |
1894 | float dx = tex.s * .0625f; // 16 images/row |
1956 | float dx = tex.s * .0625f; // 16 images/row |
1895 | float dy = tex.t * .5f ; // 2 images/column |
1957 | float dy = tex.t * .5f ; // 2 images/column |
1896 | |
1958 | |
1897 | // this time naively avoiding texture state changes |
|
|
1898 | // save gobs of state changes. |
|
|
1899 | if (last_name != tex.name) |
1959 | if (tex.name) |
1900 | { |
1960 | { |
|
|
1961 | // this time avoiding texture state changes |
|
|
1962 | // save gobs of state changes. |
1901 | if (!tex.name) |
1963 | if (key.texname != tex.name) |
1902 | { |
1964 | { |
1903 | av_push (missing, newSViv (skey->tile)); |
1965 | glEnd (); |
1904 | continue; // smoothing not yet available |
1966 | glBindTexture (GL_TEXTURE_2D, key.texname = tex.name); |
|
|
1967 | glBegin (GL_QUADS); |
1905 | } |
1968 | } |
1906 | |
1969 | |
1907 | glEnd (); |
|
|
1908 | glBindTexture (GL_TEXTURE_2D, last_name = tex.name); |
|
|
1909 | glBegin (GL_QUADS); |
|
|
1910 | } |
|
|
1911 | |
|
|
1912 | if (border) |
1970 | if (border) |
1913 | { |
1971 | { |
1914 | float ox = border * dx; |
1972 | float ox = border * dx; |
1915 | |
1973 | |
1916 | glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); |
1974 | glTexCoord2f (ox , 0.f ); glVertex2i (px , py ); |
1917 | glTexCoord2f (ox , dy ); glVertex2f (px , py + T); |
1975 | glTexCoord2f (ox , dy ); glVertex2i (px , py + T); |
1918 | glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); |
1976 | glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T); |
1919 | glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); |
1977 | glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py ); |
1920 | } |
1978 | } |
1921 | |
1979 | |
1922 | if (corner) |
1980 | if (corner) |
1923 | { |
1981 | { |
1924 | float ox = corner * dx; |
1982 | float ox = corner * dx; |
1925 | |
1983 | |
1926 | glTexCoord2f (ox , dy ); glVertex2f (px , py ); |
1984 | glTexCoord2f (ox , dy ); glVertex2i (px , py ); |
1927 | glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); |
1985 | glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T); |
1928 | glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); |
1986 | glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T); |
1929 | glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); |
1987 | glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py ); |
|
|
1988 | } |
1930 | } |
1989 | } |
1931 | } |
1990 | } |
1932 | } |
1991 | } |
1933 | } |
1992 | } |
1934 | } |
1993 | } |
|
|
1994 | |
|
|
1995 | glEnd (); |
|
|
1996 | glDisable (GL_TEXTURE_2D); |
|
|
1997 | key.texname = -1; |
1935 | } |
1998 | } |
1936 | |
1999 | |
1937 | hv_clear (smooth); |
2000 | hv_clear (smooth); |
1938 | } |
2001 | } |
1939 | |
2002 | |
1940 | glEnd (); |
|
|
1941 | |
|
|
1942 | glDisable (GL_TEXTURE_2D); |
|
|
1943 | glDisable (GL_BLEND); |
2003 | glDisable (GL_BLEND); |
|
|
2004 | rc_free (rc); |
1944 | |
2005 | |
1945 | // top layer: overlays such as the health bar |
2006 | // top layer: overlays such as the health bar |
1946 | for (y = 0; y < sh; y++) |
2007 | for (y = 0; y < sh; y++) |
1947 | if (0 <= y + my && y + my < self->rows) |
2008 | if (0 <= y + my && y + my < self->rows) |
1948 | { |
2009 | { |
… | |
… | |
1971 | px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1); |
2032 | px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1); |
1972 | } |
2033 | } |
1973 | } |
2034 | } |
1974 | } |
2035 | } |
1975 | } |
2036 | } |
1976 | OUTPUT: |
|
|
1977 | RETVAL |
|
|
1978 | |
2037 | |
1979 | void |
2038 | void |
1980 | draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) |
2039 | draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) |
1981 | CODE: |
2040 | CODE: |
1982 | { |
2041 | { |
… | |
… | |
2199 | int x, y, z; |
2258 | int x, y, z; |
2200 | int w, h; |
2259 | int w, h; |
2201 | int x1, y1; |
2260 | int x1, y1; |
2202 | |
2261 | |
2203 | if (*data++ != 0) |
2262 | if (*data++ != 0) |
2204 | return; /* version mismatch */ |
2263 | XSRETURN_EMPTY; /* version mismatch */ |
2205 | |
2264 | |
2206 | w = *data++ << 8; w |= *data++; |
2265 | w = *data++ << 8; w |= *data++; |
2207 | h = *data++ << 8; h |= *data++; |
2266 | h = *data++ << 8; h |= *data++; |
2208 | |
2267 | |
2209 | // we need to do this 'cause we don't keep an absolute coord system for rows |
2268 | // we need to do this 'cause we don't keep an absolute coord system for rows |
… | |
… | |
2350 | Mix_SetDistance (self, CLAMP (distance, 0, 255)); |
2409 | Mix_SetDistance (self, CLAMP (distance, 0, 255)); |
2351 | |
2410 | |
2352 | void |
2411 | void |
2353 | set_position (CFPlus::Channel self, int angle, int distance) |
2412 | set_position (CFPlus::Channel self, int angle, int distance) |
2354 | CODE: |
2413 | CODE: |
|
|
2414 | |
|
|
2415 | void |
|
|
2416 | set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance) |
|
|
2417 | CODE: |
|
|
2418 | { |
|
|
2419 | int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance)); |
|
|
2420 | int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI); |
2355 | Mix_SetPosition (self, angle, CLAMP (distance, 0, 255)); |
2421 | Mix_SetPosition (self, angle, CLAMP (distance, 0, 255)); |
|
|
2422 | } |
2356 | |
2423 | |
2357 | void |
2424 | void |
2358 | set_reverse_stereo (CFPlus::Channel self, int flip) |
2425 | set_reverse_stereo (CFPlus::Channel self, int flip) |
2359 | CODE: |
2426 | CODE: |
2360 | Mix_SetReverseStereo (self, flip); |
2427 | Mix_SetReverseStereo (self, flip); |
… | |
… | |
2497 | const_iv (GL_INTENSITY), |
2564 | const_iv (GL_INTENSITY), |
2498 | const_iv (GL_LUMINANCE), |
2565 | const_iv (GL_LUMINANCE), |
2499 | const_iv (GL_LUMINANCE_ALPHA), |
2566 | const_iv (GL_LUMINANCE_ALPHA), |
2500 | const_iv (GL_FLOAT), |
2567 | const_iv (GL_FLOAT), |
2501 | const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), |
2568 | const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), |
|
|
2569 | const_iv (GL_COMPRESSED_ALPHA_ARB), |
|
|
2570 | const_iv (GL_COMPRESSED_LUMINANCE_ARB), |
|
|
2571 | const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB), |
|
|
2572 | const_iv (GL_COMPRESSED_INTENSITY_ARB), |
|
|
2573 | const_iv (GL_COMPRESSED_RGB_ARB), |
|
|
2574 | const_iv (GL_COMPRESSED_RGBA_ARB), |
2502 | const_iv (GL_COMPILE), |
2575 | const_iv (GL_COMPILE), |
2503 | const_iv (GL_PROXY_TEXTURE_1D), |
2576 | const_iv (GL_PROXY_TEXTURE_1D), |
2504 | const_iv (GL_PROXY_TEXTURE_2D), |
2577 | const_iv (GL_PROXY_TEXTURE_2D), |
2505 | const_iv (GL_TEXTURE_1D), |
2578 | const_iv (GL_TEXTURE_1D), |
2506 | const_iv (GL_TEXTURE_2D), |
2579 | const_iv (GL_TEXTURE_2D), |
… | |
… | |
2545 | const_iv (GL_PERSPECTIVE_CORRECTION_HINT), |
2618 | const_iv (GL_PERSPECTIVE_CORRECTION_HINT), |
2546 | const_iv (GL_POINT_SMOOTH_HINT), |
2619 | const_iv (GL_POINT_SMOOTH_HINT), |
2547 | const_iv (GL_LINE_SMOOTH_HINT), |
2620 | const_iv (GL_LINE_SMOOTH_HINT), |
2548 | const_iv (GL_POLYGON_SMOOTH_HINT), |
2621 | const_iv (GL_POLYGON_SMOOTH_HINT), |
2549 | const_iv (GL_GENERATE_MIPMAP_HINT), |
2622 | const_iv (GL_GENERATE_MIPMAP_HINT), |
|
|
2623 | const_iv (GL_TEXTURE_COMPRESSION_HINT), |
2550 | const_iv (GL_FASTEST), |
2624 | const_iv (GL_FASTEST), |
2551 | const_iv (GL_DONT_CARE), |
2625 | const_iv (GL_DONT_CARE), |
2552 | const_iv (GL_NICEST), |
2626 | const_iv (GL_NICEST), |
2553 | const_iv (GL_V2F), |
2627 | const_iv (GL_V2F), |
2554 | const_iv (GL_V3F), |
2628 | const_iv (GL_V3F), |
… | |
… | |
2562 | |
2636 | |
2563 | texture_av = newAV (); |
2637 | texture_av = newAV (); |
2564 | AvREAL_off (texture_av); |
2638 | AvREAL_off (texture_av); |
2565 | } |
2639 | } |
2566 | |
2640 | |
|
|
2641 | void |
|
|
2642 | disable_GL_EXT_blend_func_separate () |
|
|
2643 | CODE: |
|
|
2644 | gl.BlendFuncSeparate = 0; |
|
|
2645 | gl.BlendFuncSeparateEXT = 0; |
|
|
2646 | |
2567 | char * |
2647 | char * |
2568 | gl_vendor () |
2648 | gl_vendor () |
2569 | CODE: |
2649 | CODE: |
2570 | RETVAL = (char *)glGetString (GL_VENDOR); |
2650 | RETVAL = (char *)glGetString (GL_VENDOR); |
2571 | OUTPUT: |
2651 | OUTPUT: |
… | |
… | |
2692 | |
2772 | |
2693 | void glRect (float x1, float y1, float x2, float y2) |
2773 | void glRect (float x1, float y1, float x2, float y2) |
2694 | CODE: |
2774 | CODE: |
2695 | glRectf (x1, y1, x2, y2); |
2775 | glRectf (x1, y1, x2, y2); |
2696 | |
2776 | |
|
|
2777 | void glRect_lineloop (float x1, float y1, float x2, float y2) |
|
|
2778 | CODE: |
|
|
2779 | glBegin (GL_LINE_LOOP); |
|
|
2780 | glVertex2f (x1, y1); |
|
|
2781 | glVertex2f (x2, y1); |
|
|
2782 | glVertex2f (x2, y2); |
|
|
2783 | glVertex2f (x1, y2); |
|
|
2784 | glEnd (); |
|
|
2785 | |
2697 | PROTOTYPES: ENABLE |
2786 | PROTOTYPES: ENABLE |
2698 | |
2787 | |
2699 | void glBegin (int mode) |
2788 | void glBegin (int mode) |
2700 | |
2789 | |
2701 | void glEnd () |
2790 | void glEnd () |
… | |
… | |
2802 | NV x, y, w, h; |
2891 | NV x, y, w, h; |
2803 | SV *draw_x_sv = GvSV (draw_x_gv); |
2892 | SV *draw_x_sv = GvSV (draw_x_gv); |
2804 | SV *draw_y_sv = GvSV (draw_y_gv); |
2893 | SV *draw_y_sv = GvSV (draw_y_gv); |
2805 | SV *draw_w_sv = GvSV (draw_w_gv); |
2894 | SV *draw_w_sv = GvSV (draw_w_gv); |
2806 | SV *draw_h_sv = GvSV (draw_h_gv); |
2895 | SV *draw_h_sv = GvSV (draw_h_gv); |
2807 | SV *hover; |
|
|
2808 | double draw_x, draw_y, draw_w, draw_h; |
2896 | double draw_x, draw_y; |
2809 | |
2897 | |
2810 | if (!SvROK (self)) |
2898 | if (!SvROK (self)) |
2811 | croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self)); |
2899 | croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self)); |
2812 | |
2900 | |
2813 | hv = (HV *)SvRV (self); |
2901 | hv = (HV *)SvRV (self); |
… | |
… | |
2841 | { |
2929 | { |
2842 | svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0); |
2930 | svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0); |
2843 | |
2931 | |
2844 | if (svp && SvTRUE (*svp)) |
2932 | if (svp && SvTRUE (*svp)) |
2845 | { |
2933 | { |
2846 | glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f); |
2934 | glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f); |
2847 | glEnable (GL_BLEND); |
2935 | glEnable (GL_BLEND); |
2848 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
2936 | glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
2849 | glBegin (GL_QUADS); |
2937 | glBegin (GL_QUADS); |
2850 | glVertex2f (0, 0); |
2938 | glVertex2f (0, 0); |
2851 | glVertex2f (w, 0); |
2939 | glVertex2f (w, 0); |
… | |
… | |
2854 | glEnd (); |
2942 | glEnd (); |
2855 | glDisable (GL_BLEND); |
2943 | glDisable (GL_BLEND); |
2856 | } |
2944 | } |
2857 | } |
2945 | } |
2858 | #if 0 |
2946 | #if 0 |
2859 | if ($ENV{CFPLUS_DEBUG} & 1) { |
2947 | // draw borders, for debugging |
2860 | glPushMatrix; |
2948 | glPushMatrix (); |
2861 | glColor 1, 1, 0, 1; |
2949 | glColor4f (1., 1., 0., 1.); |
2862 | glTranslate 0.375, 0.375; |
2950 | glTranslatef (.5, .5, 0.); |
2863 | glBegin GL_LINE_LOOP; |
2951 | glBegin (GL_LINE_LOOP); |
2864 | glVertex 0 , 0; |
2952 | glVertex2f (0 , 0); |
2865 | glVertex $self->{w} - 1, 0; |
2953 | glVertex2f (w - 1, 0); |
2866 | glVertex $self->{w} - 1, $self->{h} - 1; |
2954 | glVertex2f (w - 1, h - 1); |
2867 | glVertex 0 , $self->{h} - 1; |
2955 | glVertex2f (0 , h - 1); |
2868 | glEnd; |
2956 | glEnd (); |
2869 | glPopMatrix; |
2957 | glPopMatrix (); |
2870 | #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
|
|
2871 | } |
|
|
2872 | #endif |
2958 | #endif |
2873 | PUSHMARK (SP); |
2959 | PUSHMARK (SP); |
2874 | XPUSHs (self); |
2960 | XPUSHs (self); |
2875 | PUTBACK; |
2961 | PUTBACK; |
2876 | call_method ("_draw", G_VOID | G_DISCARD); |
2962 | call_method ("_draw", G_VOID | G_DISCARD); |