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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.95 by root, Wed May 24 01:46:53 2006 UTC vs.
Revision 1.137 by root, Sun Aug 13 19:47:05 2006 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
5# pragma warning(disable:4244) 6# pragma warning(disable:4244)
6#endif 7#endif
7 8
8#include "EXTERN.h" 9#include "EXTERN.h"
9#include "perl.h" 10#include "perl.h"
10#include "XSUB.h" 11#include "XSUB.h"
11 12
13#ifdef _WIN32
14# undef pipe
15#endif
16
12#include <math.h> 17#include <math.h>
13#include <string.h> 18#include <string.h>
14#include <stdio.h> 19#include <stdio.h>
20#include <stdlib.h>
15 21
16#include <SDL.h> 22#include <SDL.h>
17#include <SDL_endian.h> 23#include <SDL_endian.h>
18#include <SDL_image.h> 24#include <SDL_image.h>
19#include <SDL_mixer.h> 25#include <SDL_mixer.h>
20#include <SDL_opengl.h> 26#include <SDL_opengl.h>
21 27
28#define PANGO_ENABLE_BACKEND
29#define G_DISABLE_CAST_CHECKS
30
22#include <glib/gmacros.h> 31#include <glib/gmacros.h>
23 32
24#include <pango/pango.h> 33#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h>
26#include <pango/pangoft2.h>
27#include <pango/pangocairo.h>
28 34
29#ifndef _WIN32 35#ifndef _WIN32
30# include <sys/types.h> 36# include <sys/types.h>
31# include <sys/socket.h> 37# include <sys/socket.h>
32# include <netinet/in.h> 38# include <netinet/in.h>
39 typedef signed char int8_t; 45 typedef signed char int8_t;
40 typedef signed short int16_t; 46 typedef signed short int16_t;
41 typedef signed int int32_t; 47 typedef signed int int32_t;
42#endif 48#endif
43 49
44#include "glext.h" 50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
45 51
46#define FOW_DARKNESS 32 52#define FOW_DARKNESS 32
47 53
48#define MAP_EXTEND_X 32 54#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 55#define MAP_EXTEND_Y 512
50 56
51#define MIN_FONT_HEIGHT 10 57#define MIN_FONT_HEIGHT 10
52 58
53#define GL_CALL(type,func,args) \ 59#if 0
54 { \ 60# define PARACHUTE SDL_INIT_NOPARACHUTE
55 static int init_; \ 61#else
56 static type fptr_; \ 62# define PARACHUTE 0
57 \ 63#endif
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 64
65static struct
66{
67#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h"
69#undef GL_FUNC
70} gl;
71
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{
74 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else
79 glBlendFunc (sa, da);
80}
81
82#include "texcache.c"
83
84#include "pango-font.c"
85#include "pango-fontmap.c"
86#include "pango-render.c"
87
68typedef Mix_Chunk *CFClient__MixChunk; 88typedef Mix_Chunk *CFPlus__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 89typedef Mix_Music *CFPlus__MixMusic;
70 90
71typedef PangoFontDescription *CFClient__Font; 91typedef PangoFontDescription *CFPlus__Font;
92
93static int
94shape_attr_p (PangoLayoutRun *run)
95{
96 GSList *attrs = run->item->analysis.extra_attrs;
97
98 while (attrs)
99 {
100 PangoAttribute *attr = attrs->data;
101
102 if (attr->klass->type == PANGO_ATTR_SHAPE)
103 return 1;
104
105 attrs = attrs->next;
106 }
107
108 return 0;
109}
72 110
73typedef struct cf_layout { 111typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 112 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 113 float r, g, b, a; // default color for rgba mode
77 int base_height; 114 int base_height;
78 CFClient__Font font; 115 CFPlus__Font font;
79} *CFClient__Layout; 116} *CFPlus__Layout;
80 117
81static CFClient__Font default_font; 118static CFPlus__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 119static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 120static PangoFontMap *opengl_fontmap;
84 121
85static void 122static void
86substitute_func (FcPattern *pattern, gpointer data) 123substitute_func (FcPattern *pattern, gpointer data)
87{ 124{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 125 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifdef _WIN32 126#ifdef FC_HINT_STYLE
90 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 127 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91#else 128#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 129 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93#endif
94} 130}
95 131
96static void 132static void
97layout_update_font (CFClient__Layout self) 133layout_update_font (CFPlus__Layout self)
98{ 134{
99 /* use a random scale factor to account for unknown descenders, 0.8 works 135 /* use a random scale factor to account for unknown descenders, 0.8 works
100 * reasonably well with bitstream vera 136 * reasonably well with bitstream vera
101 */ 137 */
102 PangoFontDescription *font = self->font ? self->font : default_font; 138 PangoFontDescription *font = self->font ? self->font : default_font;
106 142
107 pango_layout_set_font_description (self->pl, font); 143 pango_layout_set_font_description (self->pl, font);
108} 144}
109 145
110static void 146static void
111layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
112{ 148{
113 pango_layout_get_pixel_size (self->pl, w, h); 149 pango_layout_get_pixel_size (self->pl, w, h);
114 150
115 if (!*w) *w = 1; 151 if (!*w) *w = 1;
116 if (!*h) *h = 1; 152 if (!*h) *h = 1;
146 int texs; 182 int texs;
147 maptex *tex; 183 maptex *tex;
148 184
149 int32_t rows; 185 int32_t rows;
150 maprow *row; 186 maprow *row;
151} *CFClient__Map; 187} *CFPlus__Map;
152 188
153static char * 189static char *
154prepend (char *ptr, int sze, int inc) 190prepend (char *ptr, int sze, int inc)
155{ 191{
156 char *p; 192 char *p;
174 210
175#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 211#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 212#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177 213
178static maprow * 214static maprow *
179map_get_row (CFClient__Map self, int y) 215map_get_row (CFPlus__Map self, int y)
180{ 216{
181 if (0 > y) 217 if (0 > y)
182 { 218 {
183 int extend = - y + MAP_EXTEND_Y; 219 int extend = - y + MAP_EXTEND_Y;
184 Prepend (maprow, self->row, self->rows, extend); 220 Prepend (maprow, self->row, self->rows, extend);
222 258
223 return row->col + (x - row->c0); 259 return row->col + (x - row->c0);
224} 260}
225 261
226static mapcell * 262static mapcell *
227map_get_cell (CFClient__Map self, int x, int y) 263map_get_cell (CFPlus__Map self, int x, int y)
228{ 264{
229 return row_get_cell (map_get_row (self, y), x); 265 return row_get_cell (map_get_row (self, y), x);
230} 266}
231 267
232static void 268static void
233map_clear (CFClient__Map self) 269map_clear (CFPlus__Map self)
234{ 270{
235 int r; 271 int r;
236 272
237 for (r = 0; r < self->rows; r++) 273 for (r = 0; r < self->rows; r++)
238 Safefree (self->row[r].col); 274 Safefree (self->row[r].col);
246 self->row = 0; 282 self->row = 0;
247 self->rows = 0; 283 self->rows = 0;
248} 284}
249 285
250static void 286static void
251map_blank (CFClient__Map self, int x0, int y0, int w, int h) 287map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
252{ 288{
253 int x, y; 289 int x, y;
254 maprow *row; 290 maprow *row;
255 291
256 for (y = y0; y < y0 + h; y++) 292 for (y = y0; y < y0 + h; y++)
296 ev.data2 = 0; 332 ev.data2 = 0;
297 333
298 SDL_PushEvent ((SDL_Event *)&ev); 334 SDL_PushEvent ((SDL_Event *)&ev);
299} 335}
300 336
337static unsigned int
338minpot (unsigned int n)
339{
340 if (!n)
341 return 0;
342
343 --n;
344
345 n |= n >> 1;
346 n |= n >> 2;
347 n |= n >> 4;
348 n |= n >> 8;
349 n |= n >> 16;
350
351 return n + 1;
352}
353
301MODULE = CFClient PACKAGE = CFClient 354MODULE = CFPlus PACKAGE = CFPlus
302 355
303PROTOTYPES: ENABLE 356PROTOTYPES: ENABLE
304 357
305BOOT: 358BOOT:
306{ 359{
307 HV *stash = gv_stashpv ("CFClient", 1); 360 HV *stash = gv_stashpv ("CFPlus", 1);
308 static const struct { 361 static const struct {
309 const char *name; 362 const char *name;
310 IV iv; 363 IV iv;
311 } *civ, const_iv[] = { 364 } *civ, const_iv[] = {
312# define const_iv(name) { # name, (IV)name } 365# define const_iv(name) { # name, (IV)name }
413 466
414 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 467 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 468 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416} 469}
417 470
471int
472in_destruct ()
473 CODE:
474 RETVAL = PL_main_cv == Nullcv;
475 OUTPUT:
476 RETVAL
477
478NV floor (NV x)
479
480NV ceil (NV x)
481
418void 482void
419pango_init () 483pango_init ()
420 CODE: 484 CODE:
421{ 485{
422 // delayed, so it can pick up new fonts added by AddFontResourceEx
423 ft2_fontmap = pango_ft2_font_map_new (); 486 opengl_fontmap = pango_opengl_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 487 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 488 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427 cairo_fontmap = pango_cairo_font_map_get_default ();
428 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429} 489}
430 490
431int 491int
432SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 492SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
433 493
434void 494void
435SDL_Quit () 495SDL_Quit ()
436 496
437void 497void
444 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 504 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 505 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 506 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447 507
448 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 508 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 509 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
450 510
451 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 511 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
452 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 512 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 513 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 514 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455 515
456 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 516 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517#if SDL_VERSION_ATLEAST(1,2,10)
518 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520#endif
457 521
458 SDL_EnableUNICODE (1); 522 SDL_EnableUNICODE (1);
459 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 523 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460 524
461 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 525 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
479SDL_SetVideoMode (int w, int h, int fullscreen) 543SDL_SetVideoMode (int w, int h, int fullscreen)
480 CODE: 544 CODE:
481 RETVAL = !!SDL_SetVideoMode ( 545 RETVAL = !!SDL_SetVideoMode (
482 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 546 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
483 ); 547 );
548 if (RETVAL)
549 {
484 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 550 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
551# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
552# include "glfunc.h"
553# undef GL_FUNC
554 }
485 OUTPUT: 555 OUTPUT:
486 RETVAL 556 RETVAL
487 557
488void 558void
489SDL_GL_SwapBuffers () 559SDL_GL_SwapBuffers ()
542 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 612 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
543 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 613 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
544 break; 614 break;
545 } 615 }
546 616
547 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 617 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
548 } 618 }
549} 619}
550 620
551int 621int
552Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 622Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
565 CODE: 635 CODE:
566#ifndef _WIN32 636#ifndef _WIN32
567 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 637 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
568#endif 638#endif
569 639
570char *
571gl_vendor ()
572 CODE:
573 RETVAL = (char *)glGetString (GL_VENDOR);
574 OUTPUT:
575 RETVAL
576
577char *
578gl_version ()
579 CODE:
580 RETVAL = (char *)glGetString (GL_VERSION);
581 OUTPUT:
582 RETVAL
583
584char *
585gl_extensions ()
586 CODE:
587 RETVAL = (char *)glGetString (GL_EXTENSIONS);
588 OUTPUT:
589 RETVAL
590
591void 640void
592add_font (char *file) 641add_font (char *file)
593 CODE: 642 CODE:
594 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 643 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
595#ifdef _WIN32
596 // cairo... sigh... requires win2000
597 AddFontResourceEx (file, FR_PRIVATE, 0);
598#endif
599 644
600void 645void
601load_image_inline (SV *image_) 646load_image_inline (SV *image_)
602 ALIAS: 647 ALIAS:
603 load_image_file = 1 648 load_image_file = 1
645 690
646 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 691 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
647 692
648 assert (surface2->pitch == surface2->w * 4); 693 assert (surface2->pitch == surface2->w * 4);
649 694
695 SDL_LockSurface (surface2);
650 EXTEND (SP, 5); 696 EXTEND (SP, 6);
651 PUSHs (sv_2mortal (newSViv (surface2->w))); 697 PUSHs (sv_2mortal (newSViv (surface2->w)));
652 PUSHs (sv_2mortal (newSViv (surface2->h))); 698 PUSHs (sv_2mortal (newSViv (surface2->h)));
653 SDL_LockSurface (surface2);
654 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 699 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
655 SDL_UnlockSurface (surface2);
656 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 700 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
657 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 701 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
658 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 702 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
703 SDL_UnlockSurface (surface2);
659 704
660 SDL_FreeSurface (surface); 705 SDL_FreeSurface (surface);
661 SDL_FreeSurface (surface2); 706 SDL_FreeSurface (surface2);
662} 707}
663 708
699 CODE: 744 CODE:
700 fprintf (stderr, "FATAL: %s\n", message); 745 fprintf (stderr, "FATAL: %s\n", message);
701#ifdef _WIN32 746#ifdef _WIN32
702 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 747 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
703#endif 748#endif
704 exit (1); 749 _exit (1);
705 750
751void
752_exit (int retval)
753 CODE:
754 _exit (retval);
755
706MODULE = CFClient PACKAGE = CFClient::Font 756MODULE = CFPlus PACKAGE = CFPlus::Font
707 757
708CFClient::Font 758CFPlus::Font
709new_from_file (SV *class, char *path, int id = 0) 759new_from_file (SV *class, char *path, int id = 0)
710 CODE: 760 CODE:
711{ 761{
712 int count; 762 int count;
713 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 763 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
716} 766}
717 OUTPUT: 767 OUTPUT:
718 RETVAL 768 RETVAL
719 769
720void 770void
721DESTROY (CFClient::Font self) 771DESTROY (CFPlus::Font self)
722 CODE: 772 CODE:
723 pango_font_description_free (self); 773 pango_font_description_free (self);
724 774
725void 775void
726make_default (CFClient::Font self) 776make_default (CFPlus::Font self)
727 CODE: 777 CODE:
728 default_font = self; 778 default_font = self;
729 779
730MODULE = CFClient PACKAGE = CFClient::Layout 780MODULE = CFPlus PACKAGE = CFPlus::Layout
731 781
732CFClient::Layout 782void
733new (SV *class, int rgba = 0) 783reset_glyph_cache ()
734 CODE: 784 CODE:
735#if _WIN32 785 tc_clear ();
736 rgba = 0;//D 786
737#endif 787CFPlus::Layout
788new (SV *class)
789 CODE:
738 New (0, RETVAL, 1, struct cf_layout); 790 New (0, RETVAL, 1, struct cf_layout);
739 791
740 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 792 RETVAL->pl = pango_layout_new (opengl_context);
741 RETVAL->rgba = rgba;
742 RETVAL->r = 1.; 793 RETVAL->r = 1.;
743 RETVAL->g = 1.; 794 RETVAL->g = 1.;
744 RETVAL->b = 1.; 795 RETVAL->b = 1.;
745 RETVAL->a = 1.; 796 RETVAL->a = 1.;
746 RETVAL->base_height = MIN_FONT_HEIGHT; 797 RETVAL->base_height = MIN_FONT_HEIGHT;
750 layout_update_font (RETVAL); 801 layout_update_font (RETVAL);
751 OUTPUT: 802 OUTPUT:
752 RETVAL 803 RETVAL
753 804
754void 805void
755DESTROY (CFClient::Layout self) 806DESTROY (CFPlus::Layout self)
756 CODE: 807 CODE:
757 g_object_unref (self->pl); 808 g_object_unref (self->pl);
758 Safefree (self); 809 Safefree (self);
759 810
760int
761is_rgba (CFClient::Layout self)
762 CODE:
763 RETVAL = self->rgba;
764 OUTPUT:
765 RETVAL
766
767void 811void
768set_text (CFClient::Layout self, SV *text_) 812set_text (CFPlus::Layout self, SV *text_)
769 CODE: 813 CODE:
770{ 814{
771 STRLEN textlen; 815 STRLEN textlen;
772 char *text = SvPVutf8 (text_, textlen); 816 char *text = SvPVutf8 (text_, textlen);
773 817
774 pango_layout_set_text (self->pl, text, textlen); 818 pango_layout_set_text (self->pl, text, textlen);
775} 819}
776 820
777void 821void
778set_markup (CFClient::Layout self, SV *text_) 822set_markup (CFPlus::Layout self, SV *text_)
779 CODE: 823 CODE:
780{ 824{
781 STRLEN textlen; 825 STRLEN textlen;
782 char *text = SvPVutf8 (text_, textlen); 826 char *text = SvPVutf8 (text_, textlen);
783 827
784 pango_layout_set_markup (self->pl, text, textlen); 828 pango_layout_set_markup (self->pl, text, textlen);
785} 829}
786 830
831void
832set_shapes (CFPlus::Layout self, ...)
833 CODE:
834{
835 PangoAttrList *attrs = 0;
836 const char *text = pango_layout_get_text (self->pl);
837 const char *pos = text;
838 int arg = 4;
839
840 while (arg < items && (pos = strstr (pos, OBJ_STR)))
841 {
842 PangoRectangle inkrect, rect;
843 PangoAttribute *attr;
844
845 int x = SvIV (ST (arg - 3));
846 int y = SvIV (ST (arg - 2));
847 int w = SvIV (ST (arg - 1));
848 int h = SvIV (ST (arg ));
849
850 inkrect.x = 0;
851 inkrect.y = 0;
852 inkrect.width = 0;
853 inkrect.height = 0;
854
855 rect.x = x * PANGO_SCALE;
856 rect.y = y * PANGO_SCALE;
857 rect.width = w * PANGO_SCALE;
858 rect.height = h * PANGO_SCALE;
859
860 if (!attrs)
861 attrs = pango_layout_get_attributes (self->pl);
862
863 attr = pango_attr_shape_new (&inkrect, &rect);
864 attr->start_index = pos - text;
865 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
866 pango_attr_list_insert (attrs, attr);
867
868 arg += 4;
869 pos += sizeof (OBJ_STR) - 1;
870 }
871
872 if (attrs)
873 pango_layout_set_attributes (self->pl, attrs);
874}
875
876void
877get_shapes (CFPlus::Layout self)
878 PPCODE:
879{
880 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
881
882 do
883 {
884 PangoLayoutRun *run = pango_layout_iter_get_run (iter);
885
886 if (run && shape_attr_p (run))
887 {
888 PangoRectangle extents;
889 pango_layout_iter_get_run_extents (iter, 0, &extents);
890
891 EXTEND (SP, 2);
892 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
893 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
894 }
895 }
896 while (pango_layout_iter_next_run (iter));
897
898 pango_layout_iter_free (iter);
899}
900
901int
902has_wrapped (CFPlus::Layout self)
903 CODE:
904{
905 int lines = 1;
906 const char *text = pango_layout_get_text (self->pl);
907
908 while (*text)
909 lines += *text++ == '\n';
910
911 RETVAL = lines < pango_layout_get_line_count (self->pl);
912}
913 OUTPUT:
914 RETVAL
915
787SV * 916SV *
788get_text (CFClient::Layout self) 917get_text (CFPlus::Layout self)
789 CODE: 918 CODE:
790 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 919 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
791 SvUTF8_on (RETVAL); 920 sv_utf8_decode (RETVAL);
792 OUTPUT: 921 OUTPUT:
793 RETVAL 922 RETVAL
794 923
795void 924void
796set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 925set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
797 CODE: 926 CODE:
798 self->r = r; 927 self->r = r;
799 self->g = g; 928 self->g = g;
800 self->b = b; 929 self->b = b;
801 self->a = a; 930 self->a = a;
802 931
803void 932void
804set_font (CFClient::Layout self, CFClient::Font font = 0) 933set_font (CFPlus::Layout self, CFPlus::Font font = 0)
805 CODE: 934 CODE:
806 if (self->font != font) 935 if (self->font != font)
807 { 936 {
808 self->font = font; 937 self->font = font;
809 layout_update_font (self); 938 layout_update_font (self);
810 } 939 }
811 940
812void 941void
813set_height (CFClient::Layout self, int base_height) 942set_height (CFPlus::Layout self, int base_height)
814 CODE: 943 CODE:
815 if (self->base_height != base_height) 944 if (self->base_height != base_height)
816 { 945 {
817 self->base_height = base_height; 946 self->base_height = base_height;
818 layout_update_font (self); 947 layout_update_font (self);
819 } 948 }
820 949
821void 950void
822set_width (CFClient::Layout self, int max_width = -1) 951set_width (CFPlus::Layout self, int max_width = -1)
823 CODE: 952 CODE:
824 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 953 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
825 954
826void 955void
827set_indent (CFClient::Layout self, int indent) 956set_indent (CFPlus::Layout self, int indent)
828 CODE: 957 CODE:
829 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 958 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
830 959
831void 960void
832set_spacing (CFClient::Layout self, int spacing) 961set_spacing (CFPlus::Layout self, int spacing)
833 CODE: 962 CODE:
834 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 963 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
835 964
836void 965void
837set_ellipsise (CFClient::Layout self, int ellipsise) 966set_ellipsise (CFPlus::Layout self, int ellipsise)
838 CODE: 967 CODE:
839 pango_layout_set_ellipsize (self->pl, 968 pango_layout_set_ellipsize (self->pl,
840 ellipsise == 1 ? PANGO_ELLIPSIZE_START 969 ellipsise == 1 ? PANGO_ELLIPSIZE_START
841 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 970 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
842 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 971 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
843 : PANGO_ELLIPSIZE_NONE 972 : PANGO_ELLIPSIZE_NONE
844 ); 973 );
845 974
846void 975void
847set_single_paragraph_mode (CFClient::Layout self, int spm) 976set_single_paragraph_mode (CFPlus::Layout self, int spm)
848 CODE: 977 CODE:
849 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 978 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
850 979
851void 980void
852size (CFClient::Layout self) 981size (CFPlus::Layout self)
853 PPCODE: 982 PPCODE:
854{ 983{
855 int w, h; 984 int w, h;
856 985
857 layout_get_pixel_size (self, &w, &h); 986 layout_get_pixel_size (self, &w, &h);
860 PUSHs (sv_2mortal (newSViv (w))); 989 PUSHs (sv_2mortal (newSViv (w)));
861 PUSHs (sv_2mortal (newSViv (h))); 990 PUSHs (sv_2mortal (newSViv (h)));
862} 991}
863 992
864int 993int
994descent (CFPlus::Layout self)
995 CODE:
996{
997 PangoRectangle rect;
998 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
999 pango_layout_line_get_pixel_extents (line, 0, &rect);
1000 RETVAL = PANGO_DESCENT (rect);
1001}
1002 OUTPUT:
1003 RETVAL
1004
1005int
865xy_to_index (CFClient::Layout self, int x, int y) 1006xy_to_index (CFPlus::Layout self, int x, int y)
866 CODE: 1007 CODE:
867{ 1008{
868 int index, trailing; 1009 int index, trailing;
869 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1010 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
870 RETVAL = index; 1011 RETVAL = index;
871} 1012}
872 OUTPUT: 1013 OUTPUT:
873 RETVAL 1014 RETVAL
874 1015
875void 1016void
876cursor_pos (CFClient::Layout self, int index) 1017cursor_pos (CFPlus::Layout self, int index)
877 PPCODE: 1018 PPCODE:
878{ 1019{
879 PangoRectangle strong_pos; 1020 PangoRectangle strong_pos;
880 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1021 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
881 1022
884 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1025 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
885 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1026 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
886} 1027}
887 1028
888void 1029void
889render (CFClient::Layout self) 1030render (CFPlus::Layout self, float x, float y, int flags = 0)
890 PPCODE: 1031 PPCODE:
891{ 1032 pango_opengl_render_layout_subpixel (
892 SV *retval; 1033 self->pl,
893 int w, h; 1034 x * PANGO_SCALE, y * PANGO_SCALE,
1035 self->r, self->g, self->b, self->a,
1036 flags
1037 );
894 1038
895 layout_get_pixel_size (self, &w, &h); 1039MODULE = CFPlus PACKAGE = CFPlus::Texture
896 1040
897 if (self->rgba) 1041void
1042pad2pot (SV *data_, SV *w_, SV *h_)
1043 CODE:
1044{
1045 int ow = SvIV (w_);
1046 int oh = SvIV (h_);
1047
1048 if (ow && oh)
898 { 1049 {
899 cairo_surface_t *surface; 1050 int nw = minpot (ow);
900 cairo_t *cairo; 1051 int nh = minpot (oh);
901 1052
902 retval = newSV (w * h * 4); 1053 if (nw != ow || nh != oh)
903 SvPOK_only (retval);
904 SvCUR_set (retval, w * h * 4);
905
906 memset (SvPVX (retval), 0, w * h * 4);
907
908 surface = cairo_image_surface_create_for_data (
909 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
910 cairo = cairo_create (surface);
911 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
912
913 pango_cairo_show_layout (cairo, self->pl);
914
915 cairo_destroy (cairo);
916 cairo_surface_destroy (surface);
917
918 // what a mess, and its premultiplied, too :(
919 { 1054 {
920 uint32_t *p = (uint32_t *)SvPVX (retval); 1055 if (SvOK (data_))
921 uint32_t *e = p + w * h;
922
923 while (p < e)
924 { 1056 {
925 uint32_t rgba = *p; 1057 STRLEN datalen;
926 rgba = (rgba >> 24) | (rgba << 8); 1058 char *data = SvPVbyte (data_, datalen);
927#if 0 1059 int bpp = datalen / (ow * oh);
928#ifdef _WIN32 1060 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
929 {//D
930 uint8_t r = rgba >> 24;
931 uint8_t g = rgba >> 16;
932 uint8_t b = rgba >> 8;
933 uint8_t a = rgba >> 0;
934 1061
935 rgba = (rgba & 0xffffff00) | a; 1062 SvPOK_only (result_);
1063 SvCUR_set (result_, nw * nh * bpp);
1064
1065 memset (SvPVX (result_), 0, nw * nh * bpp);
1066 while (oh--)
1067 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1068
1069 sv_setsv (data_, result_);
936 } 1070 }
937#endif 1071
938#endif 1072 sv_setiv (w_, nw);
939 rgba = SDL_SwapBE32 (rgba); 1073 sv_setiv (h_, nh);
940 *p++ = rgba;
941 } 1074 }
942 }
943
944 EXTEND (SP, 5);
945 PUSHs (sv_2mortal (newSViv (w)));
946 PUSHs (sv_2mortal (newSViv (h)));
947 PUSHs (sv_2mortal (retval));
948 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950 } 1075 }
951 else
952 {
953 FT_Bitmap bitmap;
954
955 retval = newSV (w * h);
956 SvPOK_only (retval);
957 SvCUR_set (retval, w * h);
958
959 bitmap.rows = h;
960 bitmap.width = w;
961 bitmap.pitch = w;
962 bitmap.buffer = (unsigned char*)SvPVX (retval);
963 bitmap.num_grays = 256;
964 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
965
966 memset (bitmap.buffer, 0, w * h);
967
968 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
969
970 EXTEND (SP, 5);
971 PUSHs (sv_2mortal (newSViv (w)));
972 PUSHs (sv_2mortal (newSViv (h)));
973 PUSHs (sv_2mortal (retval));
974 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976 }
977} 1076}
978 1077
979MODULE = CFClient PACKAGE = CFClient::Texture
980
981void 1078void
982draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1079draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
983 PROTOTYPE: $$$;$$ 1080 PROTOTYPE: $$$;$$
984 ALIAS: 1081 ALIAS:
985 draw_quad_alpha = 1 1082 draw_quad_alpha = 1
986 draw_quad_alpha_premultiplied = 2 1083 draw_quad_alpha_premultiplied = 2
987 CODE: 1084 CODE:
988{ 1085{
989 HV *hv = (HV *)SvRV (self); 1086 HV *hv = (HV *)SvRV (self);
990 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1087 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
991 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1088 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
992 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1089 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
993 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
994 1090
995 if (items < 5) 1091 if (items < 5)
996 { 1092 {
997 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1093 w = SvNV (*hv_fetch (hv, "w", 1, 1));
998 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1094 h = SvNV (*hv_fetch (hv, "h", 1, 1));
999 } 1095 }
1000 1096
1001 if (ix) 1097 if (ix)
1002 { 1098 {
1003 glEnable (GL_BLEND); 1099 glEnable (GL_BLEND);
1100
1101 if (ix == 2)
1004 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1102 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1103 else
1104 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1105 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1106
1005 glEnable (GL_ALPHA_TEST); 1107 glEnable (GL_ALPHA_TEST);
1006 glAlphaFunc (GL_GREATER, 0.01f); 1108 glAlphaFunc (GL_GREATER, 0.01f);
1007 } 1109 }
1008 1110
1009 glBindTexture (GL_TEXTURE_2D, name); 1111 glBindTexture (GL_TEXTURE_2D, name);
1010
1011 if (wrap_mode)
1012 {
1013 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1014 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1015 }
1016 1112
1017 glBegin (GL_QUADS); 1113 glBegin (GL_QUADS);
1018 glTexCoord2f (0, 0); glVertex2f (x , y ); 1114 glTexCoord2f (0, 0); glVertex2f (x , y );
1019 glTexCoord2f (0, t); glVertex2f (x , y + h); 1115 glTexCoord2f (0, t); glVertex2f (x , y + h);
1020 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1116 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
1026 glDisable (GL_ALPHA_TEST); 1122 glDisable (GL_ALPHA_TEST);
1027 glDisable (GL_BLEND); 1123 glDisable (GL_BLEND);
1028 } 1124 }
1029} 1125}
1030 1126
1031MODULE = CFClient PACKAGE = CFClient::Map 1127MODULE = CFPlus PACKAGE = CFPlus::Map
1032 1128
1033CFClient::Map 1129CFPlus::Map
1034new (SV *class, int map_width, int map_height) 1130new (SV *class, int map_width, int map_height)
1035 CODE: 1131 CODE:
1036 New (0, RETVAL, 1, struct map); 1132 New (0, RETVAL, 1, struct map);
1037 RETVAL->x = 0; 1133 RETVAL->x = 0;
1038 RETVAL->y = 0; 1134 RETVAL->y = 0;
1048 RETVAL->row = 0; 1144 RETVAL->row = 0;
1049 OUTPUT: 1145 OUTPUT:
1050 RETVAL 1146 RETVAL
1051 1147
1052void 1148void
1053DESTROY (CFClient::Map self) 1149DESTROY (CFPlus::Map self)
1054 CODE: 1150 CODE:
1055{ 1151{
1056 map_clear (self); 1152 map_clear (self);
1057 Safefree (self->face); 1153 Safefree (self->face);
1154 Safefree (self->tex);
1058 Safefree (self); 1155 Safefree (self);
1059} 1156}
1060 1157
1061void 1158void
1062clear (CFClient::Map self) 1159clear (CFPlus::Map self)
1063 CODE: 1160 CODE:
1064 map_clear (self); 1161 map_clear (self);
1065 1162
1066void 1163void
1067set_face (CFClient::Map self, int face, int texid) 1164set_face (CFPlus::Map self, int face, int texid)
1068 CODE: 1165 CODE:
1069{ 1166{
1070 while (self->faces <= face) 1167 while (self->faces <= face)
1071 { 1168 {
1072 Append (mapface, self->face, self->faces, self->faces); 1169 Append (mapface, self->face, self->faces, self->faces);
1075 1172
1076 self->face [face] = texid; 1173 self->face [face] = texid;
1077} 1174}
1078 1175
1079void 1176void
1080set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1177set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1081 CODE: 1178 CODE:
1082{ 1179{
1083 while (self->texs <= texid) 1180 while (self->texs <= texid)
1084 { 1181 {
1085 Append (maptex, self->tex, self->texs, self->texs); 1182 Append (maptex, self->tex, self->texs, self->texs);
1101 } 1198 }
1102 1199
1103 // somewhat hackish, but for textures that require it, it really 1200 // somewhat hackish, but for textures that require it, it really
1104 // improves the look, and most others don't suffer. 1201 // improves the look, and most others don't suffer.
1105 glBindTexture (GL_TEXTURE_2D, name); 1202 glBindTexture (GL_TEXTURE_2D, name);
1106 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); 1203 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1107 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); 1204 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1205 // use uglier nearest interpolation because linear suffers
1206 // from transparent color bleeding and ugly wrapping effects.
1207 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108} 1208}
1109 1209
1110int 1210int
1111ox (CFClient::Map self) 1211ox (CFPlus::Map self)
1112 ALIAS: 1212 ALIAS:
1113 oy = 1 1213 oy = 1
1214 x = 2
1215 y = 3
1216 w = 4
1217 h = 5
1114 CODE: 1218 CODE:
1115 switch (ix) 1219 switch (ix)
1116 { 1220 {
1117 case 0: RETVAL = self->ox; break; 1221 case 0: RETVAL = self->ox; break;
1118 case 1: RETVAL = self->oy; break; 1222 case 1: RETVAL = self->oy; break;
1223 case 2: RETVAL = self->x; break;
1224 case 3: RETVAL = self->y; break;
1225 case 4: RETVAL = self->w; break;
1226 case 5: RETVAL = self->h; break;
1119 } 1227 }
1120 OUTPUT: 1228 OUTPUT:
1121 RETVAL 1229 RETVAL
1122 1230
1123void 1231void
1124scroll (CFClient::Map self, int dx, int dy) 1232scroll (CFPlus::Map self, int dx, int dy)
1125 CODE: 1233 CODE:
1126{ 1234{
1127 if (dx > 0) 1235 if (dx > 0)
1128 map_blank (self, self->x, self->y, dx - 1, self->h); 1236 map_blank (self, self->x, self->y, dx - 1, self->h);
1129 else if (dx < 0) 1237 else if (dx < 0)
1145 self->y += MAP_EXTEND_Y; 1253 self->y += MAP_EXTEND_Y;
1146 } 1254 }
1147} 1255}
1148 1256
1149void 1257void
1150map1a_update (CFClient::Map self, SV *data_) 1258map1a_update (CFPlus::Map self, SV *data_)
1151 CODE: 1259 CODE:
1152{ 1260{
1153 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1261 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1154 uint8_t *data_end = (uint8_t *)SvEND (data_); 1262 uint8_t *data_end = (uint8_t *)SvEND (data_);
1155 mapcell *cell; 1263 mapcell *cell;
1157 1265
1158 while (data < data_end) 1266 while (data < data_end)
1159 { 1267 {
1160 flags = (data [0] << 8) + data [1]; data += 2; 1268 flags = (data [0] << 8) + data [1]; data += 2;
1161 1269
1162 x = ((flags >> 10) & 63) + self->x; 1270 x = self->x + ((flags >> 10) & 63);
1163 y = ((flags >> 4) & 63) + self->y; 1271 y = self->y + ((flags >> 4) & 63);
1164 1272
1165 cell = map_get_cell (self, x, y); 1273 cell = map_get_cell (self, x, y);
1166 1274
1167 if (flags & 15) 1275 if (flags & 15)
1168 { 1276 {
1197 cell->darkness = -1; 1305 cell->darkness = -1;
1198 } 1306 }
1199} 1307}
1200 1308
1201SV * 1309SV *
1202mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1310mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1203 CODE: 1311 CODE:
1204{ 1312{
1205 int x1, x; 1313 int x1, x;
1206 int y1, y; 1314 int y1, y;
1207 int z; 1315 int z;
1257} 1365}
1258 OUTPUT: 1366 OUTPUT:
1259 RETVAL 1367 RETVAL
1260 1368
1261void 1369void
1262draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1370draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1263 PPCODE: 1371 CODE:
1264{ 1372{
1265 int vx, vy; 1373 int vx, vy;
1266 int x, y, z; 1374 int x, y, z;
1267 int last_name; 1375 int last_name;
1268 mapface face; 1376 mapface face;
1269 int sw4 = (sw + 3) & ~3;
1270 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1271 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1272 1377
1273 memset (darkness, 255, sw4 * sh);
1274 SvPOK_only (darkness_sv);
1275 SvCUR_set (darkness_sv, sw4 * sh);
1276
1277 vx = self->x + (self->w - sw) / 2 - shift_x; 1378 vx = self->x + self->w / 2 - sw / 2 - shift_x;
1278 vy = self->y + (self->h - sh) / 2 - shift_y; 1379 vy = self->y + self->h / 2 - sh / 2 - shift_y;
1279 1380
1280 /* 1381 /*
1281 int vx = self->vx = self->w >= sw 1382 int vx = self->vx = self->w >= sw
1282 ? self->x + (self->w - sw) / 2 1383 ? self->x + (self->w - sw) / 2
1283 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); 1384 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1287 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1388 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1288 */ 1389 */
1289 1390
1290 glColor4ub (255, 255, 255, 255); 1391 glColor4ub (255, 255, 255, 255);
1291 1392
1393 glEnable (GL_BLEND);
1292 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1394 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1293 glEnable (GL_BLEND);
1294 glEnable (GL_TEXTURE_2D); 1395 glEnable (GL_TEXTURE_2D);
1295 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1396 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1296 1397
1297 glBegin (GL_QUADS); 1398 glBegin (GL_QUADS);
1298 1399
1306 1407
1307 for (x = 0; x < sw; x++) 1408 for (x = 0; x < sw; x++)
1308 if (row->c0 <= x + vx && x + vx < row->c1) 1409 if (row->c0 <= x + vx && x + vx < row->c1)
1309 { 1410 {
1310 mapcell *cell = row->col + (x + vx - row->c0); 1411 mapcell *cell = row->col + (x + vx - row->c0);
1311
1312 darkness[y * sw4 + x] = cell->darkness < 0
1313 ? 255 - FOW_DARKNESS
1314 : 255 - cell->darkness;
1315 1412
1316 face = cell->face [z]; 1413 face = cell->face [z];
1317 1414
1318 if (face) 1415 if (face)
1319 { 1416 {
1340 1437
1341 glEnd (); 1438 glEnd ();
1342 1439
1343 glDisable (GL_TEXTURE_2D); 1440 glDisable (GL_TEXTURE_2D);
1344 glDisable (GL_BLEND); 1441 glDisable (GL_BLEND);
1442}
1443
1444void
1445draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1446 CODE:
1447{
1448 static float color[16][3] = {
1449 { 0.00F, 0.00F, 0.00F },
1450 { 1.00F, 1.00F, 1.00F },
1451 { 0.00F, 0.00F, 0.55F },
1452 { 1.00F, 0.00F, 0.00F },
1453
1454 { 1.00F, 0.54F, 0.00F },
1455 { 0.11F, 0.56F, 1.00F },
1456 { 0.93F, 0.46F, 0.00F },
1457 { 0.18F, 0.54F, 0.34F },
1458
1459 { 0.56F, 0.73F, 0.56F },
1460 { 0.80F, 0.80F, 0.80F },
1461 { 0.55F, 0.41F, 0.13F },
1462 { 0.99F, 0.77F, 0.26F },
1463
1464 { 0.74F, 0.65F, 0.41F },
1465
1466 { 0.00F, 1.00F, 1.00F },
1467 { 1.00F, 0.00F, 1.00F },
1468 { 1.00F, 1.00F, 0.00F },
1469 };
1470
1471 int x, y;
1472
1473 glEnable (GL_TEXTURE_2D);
1474 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1475 glEnable (GL_BLEND);
1476 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477 glBegin (GL_QUADS);
1478
1479 for (y = 0; y < h; y++)
1480 for (x = 0; x < w; x++)
1481 {
1482 unsigned char m = data [x + y * w];
1483
1484 if (m)
1485 {
1486 float *c = color [m & 15];
1487
1488 float tx1 = m & 0x40 ? 0.5 : 0.;
1489 float tx2 = tx1 + 0.5;
1490
1491 glColor4f (c[0], c[1], c[2], 0.75);
1492 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1493 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1494 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1495 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1496 }
1497 }
1498
1499 glEnd ();
1500 glDisable (GL_BLEND);
1501 glDisable (GL_TEXTURE_2D);
1502}
1503
1504void
1505fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1506 PPCODE:
1507{
1508 int vx, vy;
1509 int x, y;
1510 int sw4 = (sw + 3) & ~3;
1511 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1512 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1513
1514 memset (darkness, 255, sw4 * sh);
1515 SvPOK_only (darkness_sv);
1516 SvCUR_set (darkness_sv, sw4 * sh);
1517
1518 vx = self->x + (self->w - sw + 1) / 2 - shift_x;
1519 vy = self->y + (self->h - sh + 1) / 2 - shift_y;
1520
1521 for (y = 0; y < sh; y++)
1522 if (0 <= y + vy && y + vy < self->rows)
1523 {
1524 maprow *row = self->row + (y + vy);
1525
1526 for (x = 0; x < sw; x++)
1527 if (row->c0 <= x + vx && x + vx < row->c1)
1528 {
1529 mapcell *cell = row->col + (x + vx - row->c0);
1530
1531 darkness[y * sw4 + x] = cell->darkness < 0
1532 ? 255 - FOW_DARKNESS
1533 : 255 - cell->darkness;
1534 }
1535 }
1345 1536
1346 EXTEND (SP, 3); 1537 EXTEND (SP, 3);
1347 PUSHs (sv_2mortal (newSViv (sw4))); 1538 PUSHs (sv_2mortal (newSViv (sw4)));
1348 PUSHs (sv_2mortal (newSViv (sh))); 1539 PUSHs (sv_2mortal (newSViv (sh)));
1349 PUSHs (darkness_sv); 1540 PUSHs (darkness_sv);
1350} 1541}
1351 1542
1352SV * 1543SV *
1353get_rect (CFClient::Map self, int x0, int y0, int w, int h) 1544get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1354 CODE: 1545 CODE:
1355{ 1546{
1356 int x, y, x1, y1; 1547 int x, y, x1, y1;
1357 SV *data_sv = newSV (w * h * 7 + 5); 1548 SV *data_sv = newSV (w * h * 7 + 5);
1358 uint8_t *data = (uint8_t *)SvPVX (data_sv); 1549 uint8_t *data = (uint8_t *)SvPVX (data_sv);
1420} 1611}
1421 OUTPUT: 1612 OUTPUT:
1422 RETVAL 1613 RETVAL
1423 1614
1424void 1615void
1425set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 1616set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1426 PPCODE: 1617 PPCODE:
1427{ 1618{
1428 int x, y, z; 1619 int x, y, z;
1429 int w, h; 1620 int w, h;
1430 int x1, y1; 1621 int x1, y1;
1479 } 1670 }
1480 } 1671 }
1481 } 1672 }
1482} 1673}
1483 1674
1484MODULE = CFClient PACKAGE = CFClient::MixChunk 1675MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1485 1676
1486CFClient::MixChunk 1677CFPlus::MixChunk
1487new_from_file (SV *class, char *path) 1678new_from_file (SV *class, char *path)
1488 CODE: 1679 CODE:
1489 RETVAL = Mix_LoadWAV (path); 1680 RETVAL = Mix_LoadWAV (path);
1490 OUTPUT: 1681 OUTPUT:
1491 RETVAL 1682 RETVAL
1492 1683
1493void 1684void
1494DESTROY (CFClient::MixChunk self) 1685DESTROY (CFPlus::MixChunk self)
1495 CODE: 1686 CODE:
1496 Mix_FreeChunk (self); 1687 Mix_FreeChunk (self);
1497 1688
1498int 1689int
1499volume (CFClient::MixChunk self, int volume = -1) 1690volume (CFPlus::MixChunk self, int volume = -1)
1500 CODE: 1691 CODE:
1501 RETVAL = Mix_VolumeChunk (self, volume); 1692 RETVAL = Mix_VolumeChunk (self, volume);
1502 OUTPUT: 1693 OUTPUT:
1503 RETVAL 1694 RETVAL
1504 1695
1505int 1696int
1506play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 1697play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1507 CODE: 1698 CODE:
1508 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 1699 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1509 OUTPUT: 1700 OUTPUT:
1510 RETVAL 1701 RETVAL
1511 1702
1512MODULE = CFClient PACKAGE = CFClient::MixMusic 1703MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1513 1704
1514int 1705int
1515volume (int volume = -1) 1706volume (int volume = -1)
1516 CODE: 1707 CODE:
1517 RETVAL = Mix_VolumeMusic (volume); 1708 RETVAL = Mix_VolumeMusic (volume);
1518 OUTPUT: 1709 OUTPUT:
1519 RETVAL 1710 RETVAL
1520 1711
1521CFClient::MixMusic 1712CFPlus::MixMusic
1522new_from_file (SV *class, char *path) 1713new_from_file (SV *class, char *path)
1523 CODE: 1714 CODE:
1524 RETVAL = Mix_LoadMUS (path); 1715 RETVAL = Mix_LoadMUS (path);
1525 OUTPUT: 1716 OUTPUT:
1526 RETVAL 1717 RETVAL
1527 1718
1528void 1719void
1529DESTROY (CFClient::MixMusic self) 1720DESTROY (CFPlus::MixMusic self)
1530 CODE: 1721 CODE:
1531 Mix_FreeMusic (self); 1722 Mix_FreeMusic (self);
1532 1723
1533int 1724int
1534play (CFClient::MixMusic self, int loops = -1) 1725play (CFPlus::MixMusic self, int loops = -1)
1535 CODE: 1726 CODE:
1536 RETVAL = Mix_PlayMusic (self, loops); 1727 RETVAL = Mix_PlayMusic (self, loops);
1537 OUTPUT: 1728 OUTPUT:
1538 RETVAL 1729 RETVAL
1539 1730
1540MODULE = CFClient PACKAGE = CFClient::OpenGL 1731MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1541 1732
1542BOOT: 1733BOOT:
1543{ 1734{
1544 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 1735 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1545 static const struct { 1736 static const struct {
1546 const char *name; 1737 const char *name;
1547 IV iv; 1738 IV iv;
1548 } *civ, const_iv[] = { 1739 } *civ, const_iv[] = {
1549# define const_iv(name) { # name, (IV)name } 1740# define const_iv(name) { # name, (IV)name }
1556 const_iv (GL_SCISSOR_TEST), 1747 const_iv (GL_SCISSOR_TEST),
1557 const_iv (GL_DEPTH_TEST), 1748 const_iv (GL_DEPTH_TEST),
1558 const_iv (GL_ALPHA_TEST), 1749 const_iv (GL_ALPHA_TEST),
1559 const_iv (GL_NORMALIZE), 1750 const_iv (GL_NORMALIZE),
1560 const_iv (GL_RESCALE_NORMAL), 1751 const_iv (GL_RESCALE_NORMAL),
1752 const_iv (GL_FRONT),
1753 const_iv (GL_BACK),
1561 const_iv (GL_AND), 1754 const_iv (GL_AND),
1562 const_iv (GL_ONE), 1755 const_iv (GL_ONE),
1563 const_iv (GL_ZERO), 1756 const_iv (GL_ZERO),
1564 const_iv (GL_SRC_ALPHA), 1757 const_iv (GL_SRC_ALPHA),
1565 const_iv (GL_SRC_ALPHA_SATURATE), 1758 const_iv (GL_DST_ALPHA),
1566 const_iv (GL_ONE_MINUS_SRC_ALPHA), 1759 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1567 const_iv (GL_ONE_MINUS_DST_ALPHA), 1760 const_iv (GL_ONE_MINUS_DST_ALPHA),
1761 const_iv (GL_SRC_ALPHA_SATURATE),
1568 const_iv (GL_RGB), 1762 const_iv (GL_RGB),
1569 const_iv (GL_RGBA), 1763 const_iv (GL_RGBA),
1764 const_iv (GL_RGBA4),
1765 const_iv (GL_RGBA8),
1766 const_iv (GL_RGB5_A1),
1570 const_iv (GL_UNSIGNED_BYTE), 1767 const_iv (GL_UNSIGNED_BYTE),
1571 const_iv (GL_UNSIGNED_SHORT), 1768 const_iv (GL_UNSIGNED_SHORT),
1572 const_iv (GL_UNSIGNED_INT), 1769 const_iv (GL_UNSIGNED_INT),
1573 const_iv (GL_ALPHA), 1770 const_iv (GL_ALPHA),
1574 const_iv (GL_INTENSITY), 1771 const_iv (GL_INTENSITY),
1583 const_iv (GL_TEXTURE_MAG_FILTER), 1780 const_iv (GL_TEXTURE_MAG_FILTER),
1584 const_iv (GL_TEXTURE_MIN_FILTER), 1781 const_iv (GL_TEXTURE_MIN_FILTER),
1585 const_iv (GL_TEXTURE_ENV_MODE), 1782 const_iv (GL_TEXTURE_ENV_MODE),
1586 const_iv (GL_TEXTURE_WRAP_S), 1783 const_iv (GL_TEXTURE_WRAP_S),
1587 const_iv (GL_TEXTURE_WRAP_T), 1784 const_iv (GL_TEXTURE_WRAP_T),
1785 const_iv (GL_REPEAT),
1588 const_iv (GL_CLAMP), 1786 const_iv (GL_CLAMP),
1589 const_iv (GL_REPEAT), 1787 const_iv (GL_CLAMP_TO_EDGE),
1590 const_iv (GL_NEAREST), 1788 const_iv (GL_NEAREST),
1591 const_iv (GL_LINEAR), 1789 const_iv (GL_LINEAR),
1592 const_iv (GL_NEAREST_MIPMAP_NEAREST), 1790 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1593 const_iv (GL_LINEAR_MIPMAP_NEAREST), 1791 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1594 const_iv (GL_NEAREST_MIPMAP_LINEAR), 1792 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1624 1822
1625 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1823 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1626 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1824 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1627} 1825}
1628 1826
1827char *
1828gl_vendor ()
1829 CODE:
1830 RETVAL = (char *)glGetString (GL_VENDOR);
1831 OUTPUT:
1832 RETVAL
1833
1834char *
1835gl_version ()
1836 CODE:
1837 RETVAL = (char *)glGetString (GL_VERSION);
1838 OUTPUT:
1839 RETVAL
1840
1841char *
1842gl_extensions ()
1843 CODE:
1844 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1845 OUTPUT:
1846 RETVAL
1847
1629int glGetError () 1848int glGetError ()
1849
1850void glFinish ()
1630 1851
1631void glClear (int mask) 1852void glClear (int mask)
1632 1853
1633void glClearColor (float r, float g, float b, float a = 1.0) 1854void glClearColor (float r, float g, float b, float a = 1.0)
1634 PROTOTYPE: @ 1855 PROTOTYPE: @
1641 1862
1642void glHint (int target, int mode) 1863void glHint (int target, int mode)
1643 1864
1644void glBlendFunc (int sfactor, int dfactor) 1865void glBlendFunc (int sfactor, int dfactor)
1645 1866
1867void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1868 CODE:
1869 gl_BlendFuncSeparate (sa, da, saa, daa);
1870
1646void glDepthMask (int flag) 1871void glDepthMask (int flag)
1647 1872
1648void glLogicOp (int opcode) 1873void glLogicOp (int opcode)
1649 1874
1650void glColorMask (int red, int green, int blue, int alpha) 1875void glColorMask (int red, int green, int blue, int alpha)
1654void glPushMatrix () 1879void glPushMatrix ()
1655 1880
1656void glPopMatrix () 1881void glPopMatrix ()
1657 1882
1658void glLoadIdentity () 1883void glLoadIdentity ()
1884
1885void glDrawBuffer (int buffer)
1886
1887void glReadBuffer (int buffer)
1659 1888
1660# near_ and far_ are due to microsofts buggy "c" compiler 1889# near_ and far_ are due to microsofts buggy "c" compiler
1661void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 1890void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1662 1891
1663# near_ and far_ are due to microsofts buggy "c" compiler 1892# near_ and far_ are due to microsofts buggy "c" compiler
1683 1912
1684void glEnd () 1913void glEnd ()
1685 1914
1686void glColor (float r, float g, float b, float a = 1.0) 1915void glColor (float r, float g, float b, float a = 1.0)
1687 PROTOTYPE: @ 1916 PROTOTYPE: @
1917 ALIAS:
1918 glColor_premultiply = 1
1688 CODE: 1919 CODE:
1920 if (ix)
1921 {
1922 r *= a;
1923 g *= a;
1924 b *= a;
1925 }
1689 // microsoft visual "c" rounds instead of truncating... 1926 // microsoft visual "c" rounds instead of truncating...
1690 glColor4ub (MIN ((int)(r * 255.f), 255), 1927 glColor4f (r, g, b, a);
1691 MIN ((int)(g * 255.f), 255),
1692 MIN ((int)(b * 255.f), 255),
1693 MIN ((int)(a * 255.f), 255));
1694 1928
1695void glInterleavedArrays (int format, int stride, char *data) 1929void glInterleavedArrays (int format, int stride, char *data)
1696 1930
1697void glDrawElements (int mode, int count, int type, char *indices) 1931void glDrawElements (int mode, int count, int type, char *indices)
1698 1932
1721 1955
1722void glBindTexture (int target, int name) 1956void glBindTexture (int target, int name)
1723 1957
1724void glConvolutionParameter (int target, int pname, float params) 1958void glConvolutionParameter (int target, int pname, float params)
1725 CODE: 1959 CODE:
1726 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 1960 if (gl.ConvolutionParameterf)
1961 gl.ConvolutionParameterf (target, pname, params);
1727 1962
1728void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 1963void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1729 CODE: 1964 CODE:
1730 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 1965 if (gl.ConvolutionFilter2D)
1731 (target, internalformat, width, height, format, type, data)); 1966 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1732 1967
1733void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 1968void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1734 CODE: 1969 CODE:
1735 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 1970 if (gl.SeparableFilter2D)
1736 (target, internalformat, width, height, format, type, row, column)); 1971 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1737 1972
1738void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 1973void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1739 1974
1740void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 1975void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1741 1976
1774 2009
1775void glEndList () 2010void glEndList ()
1776 2011
1777void glCallList (int list) 2012void glCallList (int list)
1778 2013
1779

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