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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.217 by root, Wed Aug 1 12:43:31 2007 UTC

… …
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
15#ifdef _WIN32 20#ifdef _WIN32
… …
20#include <math.h> 25#include <math.h>
21#include <string.h> 26#include <string.h>
22#include <stdio.h> 27#include <stdio.h>
23#include <stdlib.h> 28#include <stdlib.h>
24 29
30#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
31
25#include <SDL.h> 32#include <SDL.h>
33#include <SDL_thread.h>
26#include <SDL_endian.h> 34#include <SDL_endian.h>
27#include <SDL_image.h> 35#include <SDL_image.h>
28#include <SDL_mixer.h> 36#include <SDL_mixer.h>
29#include <SDL_opengl.h> 37#include <SDL_opengl.h>
30 38
… …
106 114
107#include "pango-font.c" 115#include "pango-font.c"
108#include "pango-fontmap.c" 116#include "pango-fontmap.c"
109#include "pango-render.c" 117#include "pango-render.c"
110 118
119typedef IV CFPlus__Channel;
120typedef SDL_RWops *CFPlus__RW;
111typedef Mix_Chunk *CFPlus__MixChunk; 121typedef Mix_Chunk *CFPlus__MixChunk;
112typedef Mix_Music *CFPlus__MixMusic; 122typedef Mix_Music *CFPlus__MixMusic;
113 123
114typedef PangoFontDescription *CFPlus__Font; 124typedef PangoFontDescription *CFPlus__Font;
115 125
… …
426} 436}
427 437
428/* SDL should provide this, really. */ 438/* SDL should provide this, really. */
429#define SDLK_MODIFIER_MIN 300 439#define SDLK_MODIFIER_MIN 300
430#define SDLK_MODIFIER_MAX 314 440#define SDLK_MODIFIER_MAX 314
441
442/******************************************************************************/
443
444static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
445static GV *hover_gv;
446
447static int
448within_widget (SV *widget, NV x, NV y)
449{
450 HV *self;
451 SV **svp;
452 NV wx, ww, wy, wh;
453
454 if (!SvROK (widget))
455 return 0;
456
457 self = (HV *)SvRV (widget);
458
459 if (SvTYPE (self) != SVt_PVHV)
460 return 0;
461
462 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
463 if (y < wy)
464 return 0;
465
466 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
467 if (y >= wy + wh)
468 return 0;
469
470 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
471 if (x < wx)
472 return 0;
473
474 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
475 if (x >= wx + ww)
476 return 0;
477
478 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
479 if (!svp || !SvTRUE (*svp))
480 return 0;
481
482 return 1;
483}
431 484
432MODULE = CFPlus PACKAGE = CFPlus 485MODULE = CFPlus PACKAGE = CFPlus
433 486
434PROTOTYPES: ENABLE 487PROTOTYPES: ENABLE
435 488
… …
582 opengl_fontmap = pango_opengl_font_map_new (); 635 opengl_fontmap = pango_opengl_font_map_new ();
583 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 636 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
584 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 637 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
585} 638}
586 639
640char *
641SDL_GetError ()
642
587int 643int
588SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) 644SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589 645
590void 646void
591SDL_Quit () 647SDL_Quit ()
592 648
593void 649void
594SDL_ListModes () 650SDL_ListModes (int rgb, int alpha)
595 PPCODE: 651 PPCODE:
596{ 652{
597 SDL_Rect **m; 653 SDL_Rect **m;
598 654
599 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 655 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 656 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 657 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 658 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603 659
604 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 660 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 661 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606 662
607 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 663 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 664 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 665 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 666 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611 667
612 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 668 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613#if SDL_VERSION_ATLEAST(1,2,10) 669#if SDL_VERSION_ATLEAST(1,2,10)
614 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); 670 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 671 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616#endif 672#endif
617 673
618 SDL_EnableUNICODE (1);
619 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
620
621 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 674 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622 675
623 if (m && m != (SDL_Rect **)-1) 676 if (m && m != (SDL_Rect **)-1)
624 while (*m) 677 while (*m)
625 { 678 {
679 if ((*m)->w >= 640 && (*m)->h >= 480)
680 {
626 AV *av = newAV (); 681 AV *av = newAV ();
627 av_push (av, newSViv ((*m)->w)); 682 av_push (av, newSViv ((*m)->w));
628 av_push (av, newSViv ((*m)->h)); 683 av_push (av, newSViv ((*m)->h));
684 av_push (av, newSViv (rgb));
685 av_push (av, newSViv (alpha));
629 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 686 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
687 }
630 688
631 ++m; 689 ++m;
632 } 690 }
633} 691}
634 692
635char *
636SDL_GetError ()
637
638int 693int
639SDL_SetVideoMode (int w, int h, int fullscreen) 694SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640 CODE: 695 CODE:
696{
697 SDL_EnableUNICODE (1);
698 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
699
700 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
701 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
702 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
703 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
704
641 RETVAL = !!SDL_SetVideoMode ( 705 RETVAL = !!SDL_SetVideoMode (
642 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 706 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643 ); 707 );
708
644 if (RETVAL) 709 if (RETVAL)
645 { 710 {
646 av_clear (texture_av); 711 av_clear (texture_av);
647 712
648 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 713 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
649# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 714#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650# include "glfunc.h" 715#include "glfunc.h"
651# undef GL_FUNC 716#undef GL_FUNC
652
653 } 717 }
718}
654 OUTPUT: 719 OUTPUT:
655 RETVAL 720 RETVAL
656 721
657void 722void
658SDL_GL_SwapBuffers () 723SDL_GL_SwapBuffers ()
659 724
660char * 725char *
661SDL_GetKeyName (int sym) 726SDL_GetKeyName (int sym)
662 727
728int
729SDL_GetAppState ()
730
663void 731void
664SDL_PollEvent () 732poll_events ()
665 PPCODE: 733 PPCODE:
666{ 734{
667 SDL_Event ev; 735 SDL_Event ev;
668 736
669 while (SDL_PollEvent (&ev)) 737 SDL_PumpEvents ();
738 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670 { 739 {
671 HV *hv = newHV (); 740 HV *hv = newHV ();
672 hv_store (hv, "type", 4, newSViv (ev.type), 0); 741 hv_store (hv, "type", 4, newSViv (ev.type), 0);
673 742
674 switch (ev.type) 743 switch (ev.type)
… …
686 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 755 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 756 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688 break; 757 break;
689 758
690 case SDL_MOUSEMOTION: 759 case SDL_MOUSEMOTION:
760 {
761 int state = ev.motion.state;
762 int x = ev.motion.x;
763 int y = ev.motion.y;
764 int xrel = ev.motion.xrel;
765 int yrel = ev.motion.yrel;
766
767 /* do simplistic event compression */
768 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
769 && state == ev.motion.state)
770 {
771 xrel += ev.motion.xrel;
772 yrel += ev.motion.yrel;
773 x = ev.motion.x;
774 y = ev.motion.y;
775 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776 }
777
691 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 778 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
692
693 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 779 hv_store (hv, "state", 5, newSViv (state), 0);
694 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 780 hv_store (hv, "x", 1, newSViv (x), 0);
695 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 781 hv_store (hv, "y", 1, newSViv (y), 0);
696 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 782 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 783 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784 }
698 break; 785 break;
699 786
700 case SDL_MOUSEBUTTONDOWN: 787 case SDL_MOUSEBUTTONDOWN:
701 case SDL_MOUSEBUTTONUP: 788 case SDL_MOUSEBUTTONUP:
702 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 789 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
… …
717 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 804 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
718 } 805 }
719} 806}
720 807
721int 808int
722Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 809Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
723 POSTCALL: 810 POSTCALL:
724 Mix_HookMusicFinished (music_finished); 811 Mix_HookMusicFinished (music_finished);
725 Mix_ChannelFinished (channel_finished); 812 Mix_ChannelFinished (channel_finished);
726 813
727void 814void
728Mix_CloseAudio () 815Mix_CloseAudio ()
729 816
730int 817int
731Mix_AllocateChannels (int numchans = -1) 818Mix_AllocateChannels (int numchans = -1)
819
820const char *
821Mix_GetError ()
732 822
733void 823void
734lowdelay (int fd, int val = 1) 824lowdelay (int fd, int val = 1)
735 CODE: 825 CODE:
736 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 826 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
778 STRLEN image_len; 868 STRLEN image_len;
779 char *image = (char *)SvPVbyte (image_, image_len); 869 char *image = (char *)SvPVbyte (image_, image_len);
780 SDL_Surface *surface, *surface2; 870 SDL_Surface *surface, *surface2;
781 SDL_PixelFormat fmt; 871 SDL_PixelFormat fmt;
782 SDL_RWops *rw = ix 872 SDL_RWops *rw = ix
783 ? SDL_RWFromFile (image, "r") 873 ? SDL_RWFromFile (image, "rb")
784 : SDL_RWFromConstMem (image, image_len); 874 : SDL_RWFromConstMem (image, image_len);
785 875
786 if (!rw) 876 if (!rw)
787 croak ("load_image: %s", SDL_GetError ()); 877 croak ("load_image: %s", SDL_GetError ());
788 878
… …
882 ExitThread (retval); // unclean, please beam me up 972 ExitThread (retval); // unclean, please beam me up
883#else 973#else
884 _exit (retval); 974 _exit (retval);
885#endif 975#endif
886 976
977void
978debug ()
979 CODE:
980{
981#if DEBUG
982 VALGRIND_DO_LEAK_CHECK;
983#endif
984}
985
887MODULE = CFPlus PACKAGE = CFPlus::Font 986MODULE = CFPlus PACKAGE = CFPlus::Font
987
988PROTOTYPES: DISABLE
888 989
889CFPlus::Font 990CFPlus::Font
890new_from_file (SV *class, char *path, int id = 0) 991new_from_file (SV *class, char *path, int id = 0)
891 CODE: 992 CODE:
892{ 993{
… …
903 CODE: 1004 CODE:
904 pango_font_description_free (self); 1005 pango_font_description_free (self);
905 1006
906void 1007void
907make_default (CFPlus::Font self) 1008make_default (CFPlus::Font self)
1009 PROTOTYPE: $
908 CODE: 1010 CODE:
909 default_font = self; 1011 default_font = self;
910 1012
911MODULE = CFPlus PACKAGE = CFPlus::Layout 1013MODULE = CFPlus PACKAGE = CFPlus::Layout
912 1014
1015PROTOTYPES: DISABLE
1016
913void 1017void
914reset_glyph_cache () 1018reset_glyph_cache ()
1019 PROTOTYPE:
915 CODE: 1020 CODE:
916 tc_clear (); 1021 tc_clear ();
917 1022
918CFPlus::Layout 1023CFPlus::Layout
919new (SV *class) 1024new (SV *class)
… …
1206 flags 1311 flags
1207 ); 1312 );
1208 1313
1209MODULE = CFPlus PACKAGE = CFPlus::Texture 1314MODULE = CFPlus PACKAGE = CFPlus::Texture
1210 1315
1211void 1316PROTOTYPES: ENABLE
1212pad2pot (SV *data_, SV *w_, SV *h_)
1213 CODE:
1214{
1215 int ow = SvIV (w_);
1216 int oh = SvIV (h_);
1217 1317
1218 if (ow && oh) 1318int minpot (int n)
1319
1320void
1321pad (SV *data_, int ow, int oh, int nw, int nh)
1322 CODE:
1323{
1324 if ((nw != ow || nh != oh) && SvOK (data_))
1219 { 1325 {
1220 int nw = minpot (ow);
1221 int nh = minpot (oh);
1222
1223 if (nw != ow || nh != oh)
1224 {
1225 if (SvOK (data_))
1226 {
1227 STRLEN datalen; 1326 STRLEN datalen;
1228 char *data = SvPVbyte (data_, datalen); 1327 char *data = SvPVbyte (data_, datalen);
1229 int bpp = datalen / (ow * oh); 1328 int bpp = datalen / (ow * oh);
1230 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1329 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231 1330
1232 SvPOK_only (result_); 1331 SvPOK_only (result_);
1233 SvCUR_set (result_, nw * nh * bpp); 1332 SvCUR_set (result_, nw * nh * bpp);
1234 1333
1235 memset (SvPVX (result_), 0, nw * nh * bpp); 1334 memset (SvPVX (result_), 0, nw * nh * bpp);
1236 while (oh--) 1335 while (oh--)
1237 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1336 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238 1337
1239 sv_setsv (data_, result_); 1338 sv_setsv (data_, result_);
1240 }
1241
1242 sv_setiv (w_, nw);
1243 sv_setiv (h_, nh);
1244 }
1245 } 1339 }
1246} 1340}
1247 1341
1248void 1342void
1249draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1343draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1292 glDisable (GL_ALPHA_TEST); 1386 glDisable (GL_ALPHA_TEST);
1293 glDisable (GL_BLEND); 1387 glDisable (GL_BLEND);
1294 } 1388 }
1295} 1389}
1296 1390
1391IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1392 CODE:
1393{
1394 GLint width;
1395 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1396 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1397 RETVAL = width > 0;
1398}
1399 OUTPUT:
1400 RETVAL
1401
1297MODULE = CFPlus PACKAGE = CFPlus::Map 1402MODULE = CFPlus PACKAGE = CFPlus::Map
1403
1404PROTOTYPES: DISABLE
1298 1405
1299CFPlus::Map 1406CFPlus::Map
1300new (SV *class) 1407new (SV *class)
1301 CODE: 1408 CODE:
1302 New (0, RETVAL, 1, struct map); 1409 New (0, RETVAL, 1, struct map);
… …
1917void 2024void
1918fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2025fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1919 PPCODE: 2026 PPCODE:
1920{ 2027{
1921 int x, y; 2028 int x, y;
2029 int sw1 = sw + 2;
2030 int sh1 = sh + 2;
2031 int sh3 = sh * 3;
1922 int sw4 = (sw + 3) & ~3; 2032 int sw34 = (sw * 3 + 3) & ~3;
2033 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1923 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2034 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1924 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2035 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925 2036
1926 memset (darkness, 255, sw4 * sh);
1927 SvPOK_only (darkness_sv); 2037 SvPOK_only (darkness3_sv);
1928 SvCUR_set (darkness_sv, sw4 * sh); 2038 SvCUR_set (darkness3_sv, sw34 * sh3);
1929 2039
1930 mx += self->x; 2040 mx += self->x - 1;
1931 my += self->y; 2041 my += self->y - 1;
1932 2042
2043 memset (darkness1, 255, sw1 * sh1);
2044
1933 for (y = 0; y < sh; y++) 2045 for (y = 0; y < sh1; y++)
1934 if (0 <= y + my && y + my < self->rows) 2046 if (0 <= y + my && y + my < self->rows)
1935 { 2047 {
1936 maprow *row = self->row + (y + my); 2048 maprow *row = self->row + (y + my);
1937 2049
1938 for (x = 0; x < sw; x++) 2050 for (x = 0; x < sw1; x++)
1939 if (row->c0 <= x + mx && x + mx < row->c1) 2051 if (row->c0 <= x + mx && x + mx < row->c1)
1940 { 2052 {
1941 mapcell *cell = row->col + (x + mx - row->c0); 2053 mapcell *cell = row->col + (x + mx - row->c0);
1942 2054
1943 darkness[y * sw4 + x] = cell->darkness 2055 darkness1 [y * sw1 + x] = cell->darkness
1944 ? 255 - (cell->darkness - 1) 2056 ? 255 - (cell->darkness - 1)
1945 : 255 - FOW_DARKNESS; 2057 : 255 - FOW_DARKNESS;
1946 } 2058 }
1947 } 2059 }
1948 2060
2061 for (y = 0; y < sh; ++y)
2062 for (x = 0; x < sw; ++x)
2063 {
2064 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2065 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2066 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2067 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2068 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2069 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2070 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2071 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2072 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2073
2074 uint8_t r11 = (d11 + d21 + d12) / 3;
2075 uint8_t r21 = d21;
2076 uint8_t r31 = (d21 + d31 + d32) / 3;
2077
2078 uint8_t r12 = d12;
2079 uint8_t r22 = d22;
2080 uint8_t r32 = d32;
2081
2082 uint8_t r13 = (d13 + d23 + d12) / 3;
2083 uint8_t r23 = d23;
2084 uint8_t r33 = (d23 + d33 + d32) / 3;
2085
2086 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2087 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2088 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2089 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2090 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2091 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2092 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2093 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2094 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2095 }
2096
2097 free (darkness1);
2098
1949 EXTEND (SP, 3); 2099 EXTEND (SP, 3);
1950 PUSHs (sv_2mortal (newSViv (sw4))); 2100 PUSHs (sv_2mortal (newSViv (sw34)));
1951 PUSHs (sv_2mortal (newSViv (sh))); 2101 PUSHs (sv_2mortal (newSViv (sh3)));
1952 PUSHs (darkness_sv); 2102 PUSHs (darkness3_sv);
1953} 2103}
1954 2104
1955SV * 2105SV *
1956get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2106get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1957 CODE: 2107 CODE:
… …
2089 } 2239 }
2090 } 2240 }
2091 } 2241 }
2092} 2242}
2093 2243
2244MODULE = CFPlus PACKAGE = CFPlus::RW
2245
2246CFPlus::RW
2247new (SV *class, SV *data_sv)
2248 CODE:
2249{
2250 STRLEN datalen;
2251 char *data = SvPVbyte (data_sv, datalen);
2252
2253 RETVAL = SDL_RWFromConstMem (data, datalen);
2254}
2255 OUTPUT:
2256 RETVAL
2257
2258CFPlus::RW
2259new_from_file (SV *class, const char *path, const char *mode = "rb")
2260 CODE:
2261 RETVAL = SDL_RWFromFile (path, mode);
2262 OUTPUT:
2263 RETVAL
2264
2265void
2266close (CFPlus::RW self)
2267 CODE:
2268 SDL_RWclose (self);
2269
2270MODULE = CFPlus PACKAGE = CFPlus::Channel
2271
2272PROTOTYPES: DISABLE
2273
2274CFPlus::Channel
2275find ()
2276 CODE:
2277{
2278 RETVAL = Mix_GroupAvailable (-1);
2279
2280 if (RETVAL < 0)
2281 {
2282 RETVAL = Mix_GroupOldest (-1);
2283
2284 if (RETVAL < 0)
2285 XSRETURN_UNDEF;
2286
2287 Mix_HaltChannel (RETVAL);
2288 }
2289
2290 Mix_UnregisterAllEffects (RETVAL);
2291 Mix_Volume (RETVAL, 128);
2292}
2293 OUTPUT:
2294 RETVAL
2295
2296void
2297halt (CFPlus::Channel self)
2298 CODE:
2299 Mix_HaltChannel (self);
2300
2301void
2302expire (CFPlus::Channel self, int ticks = -1)
2303 CODE:
2304 Mix_ExpireChannel (self, ticks);
2305
2306void
2307fade_out (CFPlus::Channel self, int ticks = -1)
2308 CODE:
2309 Mix_FadeOutChannel (self, ticks);
2310
2311int
2312volume (CFPlus::Channel self, int volume)
2313 CODE:
2314 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2315 OUTPUT:
2316 RETVAL
2317
2318void
2319unregister_all_effects (CFPlus::Channel self)
2320 CODE:
2321 Mix_UnregisterAllEffects (self);
2322
2323void
2324set_panning (CFPlus::Channel self, int left, int right)
2325 CODE:
2326 left = CLAMP (left , 0, 255);
2327 right = CLAMP (right, 0, 255);
2328 Mix_SetPanning (self, left, right);
2329
2330void
2331set_distance (CFPlus::Channel self, int distance)
2332 CODE:
2333 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2334
2335void
2336set_position (CFPlus::Channel self, int angle, int distance)
2337 CODE:
2338 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2339
2340void
2341set_reverse_stereo (CFPlus::Channel self, int flip)
2342 CODE:
2343 Mix_SetReverseStereo (self, flip);
2344
2094MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2345MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2095 2346
2347PROTOTYPES: DISABLE
2348
2096CFPlus::MixChunk 2349CFPlus::MixChunk
2097new_from_file (SV *class, char *path) 2350new (SV *class, CFPlus::RW rwops)
2098 CODE: 2351 CODE:
2099 RETVAL = Mix_LoadWAV (path); 2352 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2100 OUTPUT: 2353 OUTPUT:
2101 RETVAL 2354 RETVAL
2102 2355
2103void 2356void
2104DESTROY (CFPlus::MixChunk self) 2357DESTROY (CFPlus::MixChunk self)
… …
2106 Mix_FreeChunk (self); 2359 Mix_FreeChunk (self);
2107 2360
2108int 2361int
2109volume (CFPlus::MixChunk self, int volume = -1) 2362volume (CFPlus::MixChunk self, int volume = -1)
2110 CODE: 2363 CODE:
2364 if (items > 1)
2365 volume = CLAMP (volume, 0, 128);
2111 RETVAL = Mix_VolumeChunk (self, volume); 2366 RETVAL = Mix_VolumeChunk (self, volume);
2112 OUTPUT: 2367 OUTPUT:
2113 RETVAL 2368 RETVAL
2114 2369
2115int 2370CFPlus::Channel
2116play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2371play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2117 CODE: 2372 CODE:
2373{
2118 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2374 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2375
2376 if (RETVAL < 0)
2377 XSRETURN_UNDEF;
2378
2379 if (channel < 0)
2380 {
2381 Mix_UnregisterAllEffects (RETVAL);
2382 Mix_Volume (RETVAL, 128);
2383 }
2384}
2119 OUTPUT: 2385 OUTPUT:
2120 RETVAL 2386 RETVAL
2121 2387
2122MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2388MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2123 2389
2124int 2390int
2125volume (int volume = -1) 2391volume (int volume = -1)
2392 PROTOTYPE: ;$
2126 CODE: 2393 CODE:
2394 if (items > 0)
2395 volume = CLAMP (volume, 0, 128);
2127 RETVAL = Mix_VolumeMusic (volume); 2396 RETVAL = Mix_VolumeMusic (volume);
2128 OUTPUT: 2397 OUTPUT:
2129 RETVAL 2398 RETVAL
2130 2399
2400void
2401fade_out (int ms)
2402 CODE:
2403 Mix_FadeOutMusic (ms);
2404
2405void
2406halt ()
2407 CODE:
2408 Mix_HaltMusic ();
2409
2131CFPlus::MixMusic 2410CFPlus::MixMusic
2132new_from_file (SV *class, char *path) 2411new (SV *class, CFPlus::RW rwops)
2133 CODE: 2412 CODE:
2134 RETVAL = Mix_LoadMUS (path); 2413 RETVAL = Mix_LoadMUS_RW (rwops);
2135 OUTPUT: 2414 OUTPUT:
2136 RETVAL 2415 RETVAL
2137 2416
2138void 2417void
2139DESTROY (CFPlus::MixMusic self) 2418DESTROY (CFPlus::MixMusic self)
… …
2145 CODE: 2424 CODE:
2146 RETVAL = Mix_PlayMusic (self, loops); 2425 RETVAL = Mix_PlayMusic (self, loops);
2147 OUTPUT: 2426 OUTPUT:
2148 RETVAL 2427 RETVAL
2149 2428
2429void
2430fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2431 CODE:
2432 Mix_FadeInMusicPos (self, loops, ms, position);
2433
2150MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2434MODULE = CFPlus PACKAGE = CFPlus::OpenGL
2435
2436PROTOTYPES: ENABLE
2151 2437
2152BOOT: 2438BOOT:
2153{ 2439{
2154 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2440 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2155 static const struct { 2441 static const struct {
2156 const char *name; 2442 const char *name;
2157 IV iv; 2443 IV iv;
2158 } *civ, const_iv[] = { 2444 } *civ, const_iv[] = {
2159# define const_iv(name) { # name, (IV)name } 2445# define const_iv(name) { # name, (IV)name }
2446 const_iv (GL_VENDOR),
2447 const_iv (GL_VERSION),
2448 const_iv (GL_EXTENSIONS),
2160 const_iv (GL_COLOR_MATERIAL), 2449 const_iv (GL_COLOR_MATERIAL),
2161 const_iv (GL_SMOOTH), 2450 const_iv (GL_SMOOTH),
2162 const_iv (GL_FLAT), 2451 const_iv (GL_FLAT),
2163 const_iv (GL_DITHER), 2452 const_iv (GL_DITHER),
2164 const_iv (GL_BLEND), 2453 const_iv (GL_BLEND),
… …
2168 const_iv (GL_ALPHA_TEST), 2457 const_iv (GL_ALPHA_TEST),
2169 const_iv (GL_NORMALIZE), 2458 const_iv (GL_NORMALIZE),
2170 const_iv (GL_RESCALE_NORMAL), 2459 const_iv (GL_RESCALE_NORMAL),
2171 const_iv (GL_FRONT), 2460 const_iv (GL_FRONT),
2172 const_iv (GL_BACK), 2461 const_iv (GL_BACK),
2462 const_iv (GL_AUX0),
2173 const_iv (GL_AND), 2463 const_iv (GL_AND),
2174 const_iv (GL_ONE), 2464 const_iv (GL_ONE),
2175 const_iv (GL_ZERO), 2465 const_iv (GL_ZERO),
2176 const_iv (GL_SRC_ALPHA), 2466 const_iv (GL_SRC_ALPHA),
2177 const_iv (GL_DST_ALPHA), 2467 const_iv (GL_DST_ALPHA),
… …
2191 const_iv (GL_LUMINANCE), 2481 const_iv (GL_LUMINANCE),
2192 const_iv (GL_LUMINANCE_ALPHA), 2482 const_iv (GL_LUMINANCE_ALPHA),
2193 const_iv (GL_FLOAT), 2483 const_iv (GL_FLOAT),
2194 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2484 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2195 const_iv (GL_COMPILE), 2485 const_iv (GL_COMPILE),
2486 const_iv (GL_PROXY_TEXTURE_1D),
2487 const_iv (GL_PROXY_TEXTURE_2D),
2196 const_iv (GL_TEXTURE_1D), 2488 const_iv (GL_TEXTURE_1D),
2197 const_iv (GL_TEXTURE_2D), 2489 const_iv (GL_TEXTURE_2D),
2198 const_iv (GL_TEXTURE_ENV), 2490 const_iv (GL_TEXTURE_ENV),
2199 const_iv (GL_TEXTURE_MAG_FILTER), 2491 const_iv (GL_TEXTURE_MAG_FILTER),
2200 const_iv (GL_TEXTURE_MIN_FILTER), 2492 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2221 const_iv (GL_COLOR_LOGIC_OP), 2513 const_iv (GL_COLOR_LOGIC_OP),
2222 const_iv (GL_SEPARABLE_2D), 2514 const_iv (GL_SEPARABLE_2D),
2223 const_iv (GL_CONVOLUTION_2D), 2515 const_iv (GL_CONVOLUTION_2D),
2224 const_iv (GL_CONVOLUTION_BORDER_MODE), 2516 const_iv (GL_CONVOLUTION_BORDER_MODE),
2225 const_iv (GL_CONSTANT_BORDER), 2517 const_iv (GL_CONSTANT_BORDER),
2518 const_iv (GL_POINTS),
2226 const_iv (GL_LINES), 2519 const_iv (GL_LINES),
2227 const_iv (GL_LINE_STRIP), 2520 const_iv (GL_LINE_STRIP),
2228 const_iv (GL_LINE_LOOP), 2521 const_iv (GL_LINE_LOOP),
2229 const_iv (GL_QUADS), 2522 const_iv (GL_QUADS),
2230 const_iv (GL_QUAD_STRIP), 2523 const_iv (GL_QUAD_STRIP),
2231 const_iv (GL_TRIANGLES), 2524 const_iv (GL_TRIANGLES),
2232 const_iv (GL_TRIANGLE_STRIP), 2525 const_iv (GL_TRIANGLE_STRIP),
2233 const_iv (GL_TRIANGLE_FAN), 2526 const_iv (GL_TRIANGLE_FAN),
2527 const_iv (GL_POLYGON),
2234 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2528 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2529 const_iv (GL_POINT_SMOOTH_HINT),
2530 const_iv (GL_LINE_SMOOTH_HINT),
2531 const_iv (GL_POLYGON_SMOOTH_HINT),
2532 const_iv (GL_GENERATE_MIPMAP_HINT),
2235 const_iv (GL_FASTEST), 2533 const_iv (GL_FASTEST),
2534 const_iv (GL_DONT_CARE),
2535 const_iv (GL_NICEST),
2236 const_iv (GL_V2F), 2536 const_iv (GL_V2F),
2237 const_iv (GL_V3F), 2537 const_iv (GL_V3F),
2238 const_iv (GL_T2F_V3F), 2538 const_iv (GL_T2F_V3F),
2239 const_iv (GL_T2F_N3F_V3F), 2539 const_iv (GL_T2F_N3F_V3F),
2240# undef const_iv 2540# undef const_iv
… …
2266 CODE: 2566 CODE:
2267 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2567 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2268 OUTPUT: 2568 OUTPUT:
2269 RETVAL 2569 RETVAL
2270 2570
2571const char *glGetString (GLenum pname)
2572
2573GLint glGetInteger (GLenum pname)
2574 CODE:
2575 glGetIntegerv (pname, &RETVAL);
2576 OUTPUT:
2577 RETVAL
2578
2579GLdouble glGetDouble (GLenum pname)
2580 CODE:
2581 glGetDoublev (pname, &RETVAL);
2582 OUTPUT:
2583 RETVAL
2584
2271int glGetError () 2585int glGetError ()
2272 2586
2273void glFinish () 2587void glFinish ()
2274 2588
2275void glClear (int mask) 2589void glClear (int mask)
… …
2312# near_ and far_ are due to microsofts buggy "c" compiler 2626# near_ and far_ are due to microsofts buggy "c" compiler
2313void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2627void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314 2628
2315# near_ and far_ are due to microsofts buggy "c" compiler 2629# near_ and far_ are due to microsofts buggy "c" compiler
2316void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2630void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2631
2632PROTOTYPES: DISABLE
2317 2633
2318void glViewport (int x, int y, int width, int height) 2634void glViewport (int x, int y, int width, int height)
2319 2635
2320void glScissor (int x, int y, int width, int height) 2636void glScissor (int x, int y, int width, int height)
2321 2637
… …
2329 2645
2330void glRotate (float angle, float x, float y, float z) 2646void glRotate (float angle, float x, float y, float z)
2331 CODE: 2647 CODE:
2332 glRotatef (angle, x, y, z); 2648 glRotatef (angle, x, y, z);
2333 2649
2334void glBegin (int mode)
2335
2336void glEnd ()
2337
2338void glColor (float r, float g, float b, float a = 1.0) 2650void glColor (float r, float g, float b, float a = 1.0)
2339 PROTOTYPE: @
2340 ALIAS: 2651 ALIAS:
2341 glColor_premultiply = 1 2652 glColor_premultiply = 1
2342 CODE: 2653 CODE:
2343 if (ix) 2654 if (ix)
2344 { 2655 {
… …
2347 b *= a; 2658 b *= a;
2348 } 2659 }
2349 // microsoft visual "c" rounds instead of truncating... 2660 // microsoft visual "c" rounds instead of truncating...
2350 glColor4f (r, g, b, a); 2661 glColor4f (r, g, b, a);
2351 2662
2352void glInterleavedArrays (int format, int stride, char *data)
2353
2354void glDrawElements (int mode, int count, int type, char *indices)
2355
2356# 1.2 void glDrawRangeElements (int mode, int start, int end
2357
2358void glRasterPos (float x, float y, float z = 0.) 2663void glRasterPos (float x, float y, float z = 0.)
2359 CODE: 2664 CODE:
2360 glRasterPos3f (0, 0, z); 2665 glRasterPos3f (0, 0, z);
2361 glBitmap (0, 0, 0, 0, x, y, 0); 2666 glBitmap (0, 0, 0, 0, x, y, 0);
2362 2667
… …
2366 2671
2367void glTexCoord (float s, float t) 2672void glTexCoord (float s, float t)
2368 CODE: 2673 CODE:
2369 glTexCoord2f (s, t); 2674 glTexCoord2f (s, t);
2370 2675
2676void glRect (float x1, float y1, float x2, float y2)
2677 CODE:
2678 glRectf (x1, y1, x2, y2);
2679
2680PROTOTYPES: ENABLE
2681
2682void glBegin (int mode)
2683
2684void glEnd ()
2685
2686void glPointSize (GLfloat size)
2687
2688void glLineWidth (GLfloat width)
2689
2690void glInterleavedArrays (int format, int stride, char *data)
2691
2692void glDrawElements (int mode, int count, int type, char *indices)
2693
2694# 1.2 void glDrawRangeElements (int mode, int start, int end
2695
2371void glTexEnv (int target, int pname, float param) 2696void glTexEnv (int target, int pname, float param)
2372 CODE: 2697 CODE:
2373 glTexEnvf (target, pname, param); 2698 glTexEnvf (target, pname, param);
2374 2699
2375void glTexParameter (int target, int pname, float param) 2700void glTexParameter (int target, int pname, float param)
… …
2396void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2721void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
2397 2722
2398void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2723void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399 2724
2400void glDrawPixels (int width, int height, int format, int type, char *pixels) 2725void glDrawPixels (int width, int height, int format, int type, char *pixels)
2726
2727void glPixelZoom (float x, float y)
2401 2728
2402void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2729void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403 2730
2404int glGenTexture () 2731int glGenTexture ()
2405 CODE: 2732 CODE:
… …
2425 2752
2426void glEndList () 2753void glEndList ()
2427 2754
2428void glCallList (int list) 2755void glCallList (int list)
2429 2756
2757MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2758
2759PROTOTYPES: DISABLE
2760
2761void
2762find_widget (SV *self, NV x, NV y)
2763 PPCODE:
2764{
2765 if (within_widget (self, x, y))
2766 XPUSHs (self);
2767}
2768
2769BOOT:
2770{
2771 hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
2772
2773 draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
2774 draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
2775 draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
2776 draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
2777}
2778
2779void
2780draw (SV *self)
2781 CODE:
2782{
2783 HV *hv;
2784 SV **svp;
2785 NV x, y, w, h;
2786 SV *draw_x_sv = GvSV (draw_x_gv);
2787 SV *draw_y_sv = GvSV (draw_y_gv);
2788 SV *draw_w_sv = GvSV (draw_w_gv);
2789 SV *draw_h_sv = GvSV (draw_h_gv);
2790 SV *hover;
2791 double draw_x, draw_y, draw_w, draw_h;
2792
2793 if (!SvROK (self))
2794 croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
2795
2796 hv = (HV *)SvRV (self);
2797
2798 if (SvTYPE (hv) != SVt_PVHV)
2799 croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
2800
2801 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2802 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2803
2804 if (!h || !w)
2805 XSRETURN_EMPTY;
2806
2807 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2808 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2809
2810 draw_x = SvNV (draw_x_sv) + x;
2811 draw_y = SvNV (draw_y_sv) + y;
2812
2813 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2814 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2815 XSRETURN_EMPTY;
2816
2817 sv_setnv (draw_x_sv, draw_x);
2818 sv_setnv (draw_y_sv, draw_y);
2819
2820 glPushMatrix ();
2821 glTranslated (x, y, 0);
2822
2823 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2824 {
2825 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2826
2827 if (svp && SvTRUE (*svp))
2828 {
2829 glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
2830 glEnable (GL_BLEND);
2831 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2832 glBegin (GL_QUADS);
2833 glVertex2f (0, 0);
2834 glVertex2f (w, 0);
2835 glVertex2f (w, h);
2836 glVertex2f (0, h);
2837 glEnd ();
2838 glDisable (GL_BLEND);
2839 }
2840 }
2841#if 0
2842 if ($ENV{CFPLUS_DEBUG} & 1) {
2843 glPushMatrix;
2844 glColor 1, 1, 0, 1;
2845 glTranslate 0.375, 0.375;
2846 glBegin GL_LINE_LOOP;
2847 glVertex 0 , 0;
2848 glVertex $self->{w} - 1, 0;
2849 glVertex $self->{w} - 1, $self->{h} - 1;
2850 glVertex 0 , $self->{h} - 1;
2851 glEnd;
2852 glPopMatrix;
2853 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2854 }
2855#endif
2856 PUSHMARK (SP);
2857 XPUSHs (self);
2858 PUTBACK;
2859 call_method ("_draw", G_VOID | G_DISCARD);
2860 SPAGAIN;
2861
2862 glPopMatrix ();
2863
2864 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
2865 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
2866}
2867

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+ Added lines
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> Changed lines