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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.184 by root, Fri Apr 20 17:25:41 2007 UTC vs.
Revision 1.303 by root, Thu Apr 22 11:18:04 2010 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
16# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
17#endif 26#endif
18 27
19#include <assert.h> 28#include <assert.h>
20#include <math.h> 29#include <math.h>
21#include <string.h> 30#include <string.h>
22#include <stdio.h> 31#include <stdio.h>
23#include <stdlib.h> 32#include <stdlib.h>
24 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
25#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
26#include <SDL_endian.h> 38#include <SDL_endian.h>
27#include <SDL_image.h> 39#include <SDL_image.h>
28#include <SDL_mixer.h> 40#include <SDL_mixer.h>
29#include <SDL_opengl.h> 41#include <SDL_opengl.h>
30 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
31#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
33 52
34#include <glib/gmacros.h> 53#include <glib/gmacros.h>
35 54
36#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
37 67
38#ifndef _WIN32 68#ifndef _WIN32
39# include <sys/types.h> 69# include <sys/types.h>
40# include <sys/socket.h> 70# include <sys/socket.h>
41# include <netinet/in.h> 71# include <netinet/in.h>
42# include <netinet/tcp.h> 72# include <netinet/tcp.h>
43# include <inttypes.h> 73# include <inttypes.h>
44#endif 74#endif
45 75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
78#else
79# define expect(expr,value) (expr)
80#endif
81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
48#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
49 91
50#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
52 94
53#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
54 96
55#if 0 97/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 99
58# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
59#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static AV *texture_av;
60 106
61static struct 107static struct
62{ 108{
63#define GL_FUNC(ptr,name) ptr name; 109#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 110#include "glfunc.h"
65#undef GL_FUNC 111#undef GL_FUNC
66} gl; 112} gl;
67 113
114static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 115gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 116{
70 if (gl.BlendFuncSeparate) 117 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 118 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 119 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 120 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 121 else
75 glBlendFunc (sa, da); 122 glBlendFunc (sa, da);
76} 123}
77 124
125static GLuint
126gen_texture ()
127{
128 GLuint name;
129
130 if (AvFILL (texture_av) >= 0)
131 name = (GLuint)(size_t)av_pop (texture_av);
132 else
133 glGenTextures (1, &name);
134
135 return name;
136}
137
138static void
139del_texture (GLuint name)
140{
141 /* make a half-assed attempt at returning the memory used by the texture */
142 /* textures are frequently being reused by cfplus anyway */
143 /*glBindTexture (GL_TEXTURE_2D, name);*/
144 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
145 av_push (texture_av, (SV *)(size_t)name);
146 glDeleteTextures (1, &name);
147}
148
78#include "texcache.c" 149#include "texcache.c"
150#include "rendercache.c"
79 151
80#include "pango-font.c" 152#include "pango-font.c"
81#include "pango-fontmap.c" 153#include "pango-fontmap.c"
82#include "pango-render.c" 154#include "pango-render.c"
83 155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 159typedef Mix_Music *DC__MixMusic;
86 160
87typedef PangoFontDescription *CFPlus__Font; 161typedef PangoFontDescription *DC__Font;
88 162
89static int 163static int
90shape_attr_p (PangoLayoutRun *run) 164shape_attr_p (PangoLayoutRun *run)
91{ 165{
92 GSList *attrs = run->item->analysis.extra_attrs; 166 GSList *attrs = run->item->analysis.extra_attrs;
… …
106 180
107typedef struct cf_layout { 181typedef struct cf_layout {
108 PangoLayout *pl; 182 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
110 int base_height; 184 int base_height;
111 CFPlus__Font font; 185 DC__Font font;
186 rc_t *rc;
112} *CFPlus__Layout; 187} *DC__Layout;
113 188
114static CFPlus__Font default_font; 189static DC__Font default_font;
115static PangoContext *opengl_context; 190static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 191static PangoFontMap *opengl_fontmap;
117 192
118static void 193static void
119substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
… …
124#endif 199#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 201}
127 202
128static void 203static void
129layout_update_font (CFPlus__Layout self) 204layout_update_font (DC__Layout self)
130{ 205{
131 /* use a random scale factor to account for unknown descenders, 0.8 works 206 /* use a random scale factor to account for unknown descenders, 0.8 works
132 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
133 */ 208 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
135 210
136 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 213
139 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
140} 215}
141 216
142static void 217static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 219{
145 PangoRectangle rect; 220 PangoRectangle rect;
146 221
147 // get_pixel_* wrongly rounds down 222 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 223 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 234
160typedef uint16_t tileid; 235typedef uint16_t tileid;
161typedef uint16_t faceid; 236typedef uint16_t faceid;
162 237
163typedef struct { 238typedef struct {
164 int name; 239 GLuint name;
165 int w, h; 240 int w, h;
166 float s, t; 241 float s, t;
167 uint8_t r, g, b, a; 242 uint8_t r, g, b, a;
168 tileid smoothtile; 243 tileid smoothtile;
169 uint8_t smoothlevel; 244 uint8_t smoothlevel;
245 uint8_t unused; /* set to zero on use */
170} maptex; 246} maptex;
171 247
172typedef struct { 248typedef struct {
173 uint32_t player; 249 uint32_t player;
174 tileid tile[3]; 250 tileid tile[3];
… …
187 int faces; tileid *face2tile; // [faceid] 263 int faces; tileid *face2tile; // [faceid]
188 int texs; maptex *tex; // [tileid] 264 int texs; maptex *tex; // [tileid]
189 265
190 int32_t rows; 266 int32_t rows;
191 maprow *row; 267 maprow *row;
192} *CFPlus__Map; 268} *DC__Map;
193 269
194static char * 270static char *
195prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
196{ 272{
197 char *p; 273 char *p;
… …
235 self->texs *= 2; 311 self->texs *= 2;
236 } 312 }
237} 313}
238 314
239static maprow * 315static maprow *
240map_get_row (CFPlus__Map self, int y) 316map_get_row (DC__Map self, int y)
241{ 317{
242 if (0 > y) 318 if (0 > y)
243 { 319 {
244 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
245 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
283 359
284 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
285} 361}
286 362
287static mapcell * 363static mapcell *
288map_get_cell (CFPlus__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
289{ 365{
290 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
291} 367}
292 368
293static void 369static void
294map_clear (CFPlus__Map self) 370map_clear (DC__Map self)
295{ 371{
296 int r; 372 int r;
297 373
298 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
299 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
306 self->oy = 0; 382 self->oy = 0;
307 self->row = 0; 383 self->row = 0;
308 self->rows = 0; 384 self->rows = 0;
309} 385}
310 386
387#define CELL_CLEAR(cell) \
388 do { \
389 if ((cell)->player) \
390 (cell)->tile [2] = 0; \
391 (cell)->darkness = 0; \
392 (cell)->stat_hp = 0; \
393 (cell)->flags = 0; \
394 (cell)->player = 0; \
395 } while (0)
396
311static void 397static void
312map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
313{ 399{
314 int x, y; 400 int x, y;
315 maprow *row; 401 maprow *row;
316 mapcell *cell; 402 mapcell *cell;
317 403
… …
329 if (x >= row->c1) 415 if (x >= row->c1)
330 break; 416 break;
331 417
332 cell = row->col + x - row->c0; 418 cell = row->col + x - row->c0;
333 419
334 cell->darkness = 0; 420 CELL_CLEAR (cell);
335 cell->stat_hp = 0;
336 cell->flags = 0;
337 cell->player = 0;
338 } 421 }
339 } 422 }
340} 423}
341 424
342typedef struct { 425typedef struct {
… …
396 n |= n >> 16; 479 n |= n >> 16;
397 480
398 return n + 1; 481 return n + 1;
399} 482}
400 483
484static unsigned int
485popcount (unsigned int n)
486{
487 n -= (n >> 1) & 0x55555555U;
488 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489 n = ((n >> 4) + n) & 0x0f0f0f0fU;
490 n *= 0x01010101U;
491
492 return n >> 24;
493}
494
401/* SDL should provide this, really. */ 495/* SDL should provide this, really. */
402#define SDLK_MODIFIER_MIN 300 496#define SDLK_MODIFIER_MIN 300
403#define SDLK_MODIFIER_MAX 314 497#define SDLK_MODIFIER_MAX 314
404 498
405static AV *texture_av; 499/******************************************************************************/
406 500
407MODULE = CFPlus PACKAGE = CFPlus 501static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
502static GV *hover_gv;
503
504static int
505within_widget (SV *widget, NV x, NV y)
506{
507 HV *self;
508 SV **svp;
509 NV wx, ww, wy, wh;
510
511 if (!SvROK (widget))
512 return 0;
513
514 self = (HV *)SvRV (widget);
515
516 if (SvTYPE (self) != SVt_PVHV)
517 return 0;
518
519 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
520 if (y < wy)
521 return 0;
522
523 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
524 if (y >= wy + wh)
525 return 0;
526
527 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
528 if (x < wx)
529 return 0;
530
531 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
532 if (x >= wx + ww)
533 return 0;
534
535 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
536 if (!svp || !SvTRUE (*svp))
537 return 0;
538
539 return 1;
540}
541
542/******************************************************************************/
543
544/* process keyboard modifiers */
545static int
546mod_munge (int mod)
547{
548 mod &= MOD_MASK;
549
550 if (mod & (KMOD_META | KMOD_ALT))
551 mod |= KMOD_LRAM;
552
553 return mod;
554}
555
556static void
557deliantra_main ()
558{
559 char *argv[] = { 0 };
560 call_argv ("::main", G_DISCARD | G_VOID, argv);
561}
562
563#ifdef __MACOSX__
564 /* to due surprising braindamage on the side of SDL design, we
565 * do some mind-boggling hack here: SDL requires a custom main()
566 * on OS X, so... we provide one and call the original main(), which,
567 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
568 * and which calls our main (== SDL_main) back.
569 */
570 extern C_LINKAGE int
571 main (int argc, char *argv[])
572 {
573 deliantra_main ();
574 }
575
576 #undef main
577
578 extern C_LINKAGE int main (int argc, char *argv[]);
579
580 static void
581 SDL_braino (void)
582 {
583 char *argv[] = { "deliantra client", 0 };
584 (main) (1, argv);
585 }
586#else
587 static void
588 SDL_braino (void)
589 {
590 deliantra_main ();
591 }
592#endif
593
594MODULE = Deliantra::Client PACKAGE = DC
408 595
409PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
410 597
411BOOT: 598BOOT:
412{ 599{
413 texture_av = newAV ();
414 AvREAL_off (texture_av);
415
416 HV *stash = gv_stashpv ("CFPlus", 1); 600 HV *stash = gv_stashpv ("DC", 1);
417 static const struct { 601 static const struct {
418 const char *name; 602 const char *name;
419 IV iv; 603 IV iv;
420 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
421# define const_iv(name) { # name, (IV)name } 605# define const_iv(name) { # name, (IV)name }
… …
443 627
444 const_iv (SDL_APPINPUTFOCUS), 628 const_iv (SDL_APPINPUTFOCUS),
445 const_iv (SDL_APPMOUSEFOCUS), 629 const_iv (SDL_APPMOUSEFOCUS),
446 const_iv (SDL_APPACTIVE), 630 const_iv (SDL_APPACTIVE),
447 631
632
633 const_iv (SDLK_UNKNOWN),
634 const_iv (SDLK_FIRST),
635 const_iv (SDLK_BACKSPACE),
636 const_iv (SDLK_TAB),
637 const_iv (SDLK_CLEAR),
638 const_iv (SDLK_RETURN),
639 const_iv (SDLK_PAUSE),
640 const_iv (SDLK_ESCAPE),
641 const_iv (SDLK_SPACE),
642 const_iv (SDLK_EXCLAIM),
643 const_iv (SDLK_QUOTEDBL),
644 const_iv (SDLK_HASH),
645 const_iv (SDLK_DOLLAR),
646 const_iv (SDLK_AMPERSAND),
647 const_iv (SDLK_QUOTE),
648 const_iv (SDLK_LEFTPAREN),
649 const_iv (SDLK_RIGHTPAREN),
650 const_iv (SDLK_ASTERISK),
651 const_iv (SDLK_PLUS),
652 const_iv (SDLK_COMMA),
653 const_iv (SDLK_MINUS),
654 const_iv (SDLK_PERIOD),
655 const_iv (SDLK_SLASH),
656 const_iv (SDLK_0),
657 const_iv (SDLK_1),
658 const_iv (SDLK_2),
659 const_iv (SDLK_3),
660 const_iv (SDLK_4),
661 const_iv (SDLK_5),
662 const_iv (SDLK_6),
663 const_iv (SDLK_7),
664 const_iv (SDLK_8),
665 const_iv (SDLK_9),
666 const_iv (SDLK_COLON),
667 const_iv (SDLK_SEMICOLON),
668 const_iv (SDLK_LESS),
669 const_iv (SDLK_EQUALS),
670 const_iv (SDLK_GREATER),
671 const_iv (SDLK_QUESTION),
672 const_iv (SDLK_AT),
673
674 const_iv (SDLK_LEFTBRACKET),
675 const_iv (SDLK_BACKSLASH),
676 const_iv (SDLK_RIGHTBRACKET),
677 const_iv (SDLK_CARET),
678 const_iv (SDLK_UNDERSCORE),
679 const_iv (SDLK_BACKQUOTE),
680 const_iv (SDLK_DELETE),
681
682 const_iv (SDLK_FIRST),
683 const_iv (SDLK_LAST),
448 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
449 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
450 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
451 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
452 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
524 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
525 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
526 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
527 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
528 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
765
766 const_iv (KMOD_LRAM),
767
768 const_iv (MIX_DEFAULT_FORMAT),
769
770 const_iv (SDL_INIT_TIMER),
771 const_iv (SDL_INIT_AUDIO),
772 const_iv (SDL_INIT_VIDEO),
773 const_iv (SDL_INIT_CDROM),
774 const_iv (SDL_INIT_JOYSTICK),
775 const_iv (SDL_INIT_EVERYTHING),
776 const_iv (SDL_INIT_NOPARACHUTE),
777 const_iv (SDL_INIT_EVENTTHREAD),
778
779 const_iv (SDL_GL_RED_SIZE),
780 const_iv (SDL_GL_GREEN_SIZE),
781 const_iv (SDL_GL_BLUE_SIZE),
782 const_iv (SDL_GL_ALPHA_SIZE),
783 const_iv (SDL_GL_DOUBLEBUFFER),
784 const_iv (SDL_GL_BUFFER_SIZE),
785 const_iv (SDL_GL_DEPTH_SIZE),
786 const_iv (SDL_GL_STENCIL_SIZE),
787 const_iv (SDL_GL_ACCUM_RED_SIZE),
788 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
789 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
790 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
791 const_iv (SDL_GL_STEREO),
792 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
793 const_iv (SDL_GL_MULTISAMPLESAMPLES),
794 const_iv (SDL_GL_ACCELERATED_VISUAL),
795 const_iv (SDL_GL_SWAP_CONTROL),
796
797 const_iv (FOW_DARKNESS)
529# undef const_iv 798# undef const_iv
530 }; 799 };
531 800
532 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 801 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
533 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 802 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
551 820
552NV floor (NV x) 821NV floor (NV x)
553 822
554NV ceil (NV x) 823NV ceil (NV x)
555 824
825IV minpot (UV n)
826
827IV popcount (UV n)
828
829NV distance (NV dx, NV dy)
830 CODE:
831 RETVAL = pow (dx * dx + dy * dy, 0.5);
832 OUTPUT:
833 RETVAL
834
556void 835void
557pango_init () 836pango_init ()
558 CODE: 837 CODE:
559{ 838{
560 opengl_fontmap = pango_opengl_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
561 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 840 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
562 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
842 /*pango_context_set_font_description (opengl_context, default_font);*/
843#if PANGO_VERSION_CHECK (1, 15, 2)
844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
846#endif
563} 847}
564 848
565int 849char *SDL_GetError ()
566SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
567 850
568void 851void SDL_braino ()
852
853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
569SDL_Quit () 859void SDL_Quit ()
570 860
861int SDL_GL_SetAttribute (int attr, int value)
862
863int SDL_GL_GetAttribute (int attr)
864 CODE:
865 if (SDL_GL_GetAttribute (attr, &RETVAL))
866 XSRETURN_UNDEF;
867 OUTPUT:
868 RETVAL
869
571void 870void
572SDL_ListModes () 871SDL_ListModes (int rgb, int alpha)
573 PPCODE: 872 PPCODE:
574{ 873{
575 SDL_Rect **m; 874 SDL_Rect **m;
576 875
577 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 876 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 877 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 878 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 879 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581 880
582 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 881 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 882 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584 883
585 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 884 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589 888
590 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591#if SDL_VERSION_ATLEAST(1,2,10)
592 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594#endif
595
596 SDL_EnableUNICODE (1);
597 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598 891
599 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
600 893
601 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
602 while (*m) 895 while (*m)
603 { 896 {
897 if ((*m)->w >= 400 && (*m)->h >= 300)
898 {
604 AV *av = newAV (); 899 AV *av = newAV ();
605 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
606 av_push (av, newSViv ((*m)->h)); 901 av_push (av, newSViv ((*m)->h));
902 av_push (av, newSViv (rgb));
903 av_push (av, newSViv (alpha));
607 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 904 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
905 }
608 906
609 ++m; 907 ++m;
610 } 908 }
611} 909}
612 910
613char *
614SDL_GetError ()
615
616int 911int
617SDL_SetVideoMode (int w, int h, int fullscreen) 912SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618 CODE: 913 CODE:
914{
915 SDL_EnableUNICODE (1);
916 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
917
918 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
919 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
920 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
921 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
922
619 RETVAL = !!SDL_SetVideoMode ( 923 RETVAL = !!SDL_SetVideoMode (
620 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 924 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
621 ); 925 );
926
622 if (RETVAL) 927 if (RETVAL)
623 { 928 {
624 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 929 av_clear (texture_av);
930
931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
625# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 932#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
626# include "glfunc.h" 933#include "glfunc.h"
627# undef GL_FUNC 934#undef GL_FUNC
935
936 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
628 } 938 }
939}
629 OUTPUT: 940 OUTPUT:
630 RETVAL 941 RETVAL
631 942
632void 943void
633SDL_GL_SwapBuffers () 944SDL_GL_SwapBuffers ()
634 945
635char * 946char *
636SDL_GetKeyName (int sym) 947SDL_GetKeyName (int sym)
637 948
949int
950SDL_GetAppState ()
951
952int
953SDL_GetModState ()
954
638void 955void
639SDL_PollEvent () 956poll_events ()
640 PPCODE: 957 PPCODE:
641{ 958{
642 SDL_Event ev; 959 SDL_Event ev;
643 960
644 while (SDL_PollEvent (&ev)) 961 SDL_PumpEvents ();
962 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645 { 963 {
646 HV *hv = newHV (); 964 HV *hv = newHV ();
647 hv_store (hv, "type", 4, newSViv (ev.type), 0); 965 hv_store (hv, "type", 4, newSViv (ev.type), 0);
648 966
649 switch (ev.type) 967 switch (ev.type)
650 { 968 {
651 case SDL_KEYDOWN: 969 case SDL_KEYDOWN:
652 case SDL_KEYUP: 970 case SDL_KEYUP:
653 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 971 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 972 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 973 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
656 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 974 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
657 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 975 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658 break; 976 break;
659 977
660 case SDL_ACTIVEEVENT: 978 case SDL_ACTIVEEVENT:
661 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 979 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 980 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663 break; 981 break;
664 982
665 case SDL_MOUSEMOTION: 983 case SDL_MOUSEMOTION:
984 {
985 int state = ev.motion.state;
986 int x = ev.motion.x;
987 int y = ev.motion.y;
988 int xrel = ev.motion.xrel;
989 int yrel = ev.motion.yrel;
990
991 /* do simplistic event compression */
992 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
993 && state == ev.motion.state)
994 {
995 xrel += ev.motion.xrel;
996 yrel += ev.motion.yrel;
997 x = ev.motion.x;
998 y = ev.motion.y;
999 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1000 }
1001
666 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
667
668 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1003 hv_store (hv, "state", 5, newSViv (state), 0);
669 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1004 hv_store (hv, "x", 1, newSViv (x), 0);
670 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1005 hv_store (hv, "y", 1, newSViv (y), 0);
671 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1006 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1007 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1008 }
673 break; 1009 break;
674 1010
675 case SDL_MOUSEBUTTONDOWN: 1011 case SDL_MOUSEBUTTONDOWN:
676 case SDL_MOUSEBUTTONUP: 1012 case SDL_MOUSEBUTTONUP:
677 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1013 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678 1014
679 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1015 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1016 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1017 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1018 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
687 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1023 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1024 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689 break; 1025 break;
690 } 1026 }
691 1027
692 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1028 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
693 } 1029 }
694} 1030}
695 1031
1032char *
1033SDL_AudioDriverName ()
1034 CODE:
1035{
1036 char buf [256];
1037 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1038 XSRETURN_UNDEF;
1039
1040 RETVAL = buf;
1041}
1042 OUTPUT:
1043 RETVAL
1044
696int 1045int
697Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1046Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698 POSTCALL: 1047 POSTCALL:
699 Mix_HookMusicFinished (music_finished); 1048 Mix_HookMusicFinished (music_finished);
700 Mix_ChannelFinished (channel_finished); 1049 Mix_ChannelFinished (channel_finished);
701 1050
702void 1051void
1052Mix_QuerySpec ()
1053 PPCODE:
1054{
1055 int freq, channels;
1056 Uint16 format;
1057
1058 if (Mix_QuerySpec (&freq, &format, &channels))
1059 {
1060 EXTEND (SP, 3);
1061 PUSHs (sv_2mortal (newSViv (freq)));
1062 PUSHs (sv_2mortal (newSViv (format)));
1063 PUSHs (sv_2mortal (newSViv (channels)));
1064 }
1065}
1066
1067void
703Mix_CloseAudio () 1068Mix_CloseAudio ()
704 1069
705int 1070int
706Mix_AllocateChannels (int numchans = -1) 1071Mix_AllocateChannels (int numchans = -1)
1072
1073const char *
1074Mix_GetError ()
707 1075
708void 1076void
709lowdelay (int fd, int val = 1) 1077lowdelay (int fd, int val = 1)
710 CODE: 1078 CODE:
711 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1079 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
737 } 1105 }
738 } 1106 }
739#endif 1107#endif
740} 1108}
741 1109
742void 1110int
743add_font (char *file) 1111add_font (char *file)
744 CODE: 1112 CODE:
745 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1113 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1114 OUTPUT:
1115 RETVAL
746 1116
747void 1117void
748load_image_inline (SV *image_) 1118load_image_inline (SV *image_)
749 ALIAS: 1119 ALIAS:
750 load_image_file = 1 1120 load_image_file = 1
… …
753 STRLEN image_len; 1123 STRLEN image_len;
754 char *image = (char *)SvPVbyte (image_, image_len); 1124 char *image = (char *)SvPVbyte (image_, image_len);
755 SDL_Surface *surface, *surface2; 1125 SDL_Surface *surface, *surface2;
756 SDL_PixelFormat fmt; 1126 SDL_PixelFormat fmt;
757 SDL_RWops *rw = ix 1127 SDL_RWops *rw = ix
758 ? SDL_RWFromFile (image, "r") 1128 ? SDL_RWFromFile (image, "rb")
759 : SDL_RWFromConstMem (image, image_len); 1129 : SDL_RWFromConstMem (image, image_len);
760 1130
761 if (!rw) 1131 if (!rw)
762 croak ("load_image: %s", SDL_GetError ()); 1132 croak ("load_image: %s", SDL_GetError ());
763 1133
… …
836void 1206void
837error (char *message) 1207error (char *message)
838 CODE: 1208 CODE:
839 fprintf (stderr, "ERROR: %s\n", message); 1209 fprintf (stderr, "ERROR: %s\n", message);
840#ifdef _WIN32 1210#ifdef _WIN32
841 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1211 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
842#endif 1212#endif
843 1213
844void 1214void
845fatal (char *message) 1215fatal (char *message)
846 CODE: 1216 CODE:
847 fprintf (stderr, "FATAL: %s\n", message); 1217 fprintf (stderr, "FATAL: %s\n", message);
848#ifdef _WIN32 1218#ifdef _WIN32
849 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1219 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
850#endif 1220#endif
851 _exit (1); 1221 _exit (1);
852 1222
853void 1223void
854_exit (int retval = 0) 1224_exit (int retval = 0)
… …
857 ExitThread (retval); // unclean, please beam me up 1227 ExitThread (retval); // unclean, please beam me up
858#else 1228#else
859 _exit (retval); 1229 _exit (retval);
860#endif 1230#endif
861 1231
862MODULE = CFPlus PACKAGE = CFPlus::Font 1232void
1233debug ()
1234 CODE:
1235{
1236#if DEBUG
1237 VALGRIND_DO_LEAK_CHECK;
1238#endif
1239}
863 1240
864CFPlus::Font 1241int
1242SvREFCNT (SV *sv)
1243 CODE:
1244 RETVAL = SvREFCNT (sv);
1245 OUTPUT:
1246 RETVAL
1247
1248MODULE = Deliantra::Client PACKAGE = DC::Font
1249
1250PROTOTYPES: DISABLE
1251
1252DC::Font
865new_from_file (SV *class, char *path, int id = 0) 1253new_from_file (SV *class, char *path, int id = 0)
866 CODE: 1254 CODE:
867{ 1255{
868 int count; 1256 int count;
869 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1257 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
872} 1260}
873 OUTPUT: 1261 OUTPUT:
874 RETVAL 1262 RETVAL
875 1263
876void 1264void
877DESTROY (CFPlus::Font self) 1265DESTROY (DC::Font self)
878 CODE: 1266 CODE:
879 pango_font_description_free (self); 1267 pango_font_description_free (self);
880 1268
881void 1269void
882make_default (CFPlus::Font self) 1270make_default (DC::Font self)
1271 PROTOTYPE: $
883 CODE: 1272 CODE:
884 default_font = self; 1273 default_font = self;
885 1274
886MODULE = CFPlus PACKAGE = CFPlus::Layout 1275MODULE = Deliantra::Client PACKAGE = DC::Layout
887 1276
1277PROTOTYPES: DISABLE
1278
888void 1279void
889reset_glyph_cache () 1280glyph_cache_backup ()
1281 PROTOTYPE:
890 CODE: 1282 CODE:
1283 tc_backup ();
1284
1285void
1286glyph_cache_restore ()
1287 PROTOTYPE:
1288 CODE:
891 tc_clear (); 1289 tc_restore ();
892 1290
893CFPlus::Layout 1291DC::Layout
894new (SV *class) 1292new (SV *class)
895 CODE: 1293 CODE:
896 New (0, RETVAL, 1, struct cf_layout); 1294 New (0, RETVAL, 1, struct cf_layout);
897 1295
898 RETVAL->pl = pango_layout_new (opengl_context); 1296 RETVAL->pl = pango_layout_new (opengl_context);
… …
900 RETVAL->g = 1.; 1298 RETVAL->g = 1.;
901 RETVAL->b = 1.; 1299 RETVAL->b = 1.;
902 RETVAL->a = 1.; 1300 RETVAL->a = 1.;
903 RETVAL->base_height = MIN_FONT_HEIGHT; 1301 RETVAL->base_height = MIN_FONT_HEIGHT;
904 RETVAL->font = 0; 1302 RETVAL->font = 0;
1303 RETVAL->rc = rc_alloc ();
905 1304
906 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1305 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907 layout_update_font (RETVAL); 1306 layout_update_font (RETVAL);
908 OUTPUT: 1307 OUTPUT:
909 RETVAL 1308 RETVAL
910 1309
911void 1310void
912DESTROY (CFPlus::Layout self) 1311DESTROY (DC::Layout self)
913 CODE: 1312 CODE:
914 g_object_unref (self->pl); 1313 g_object_unref (self->pl);
1314 rc_free (self->rc);
915 Safefree (self); 1315 Safefree (self);
916 1316
917void 1317void
918set_text (CFPlus::Layout self, SV *text_) 1318set_text (DC::Layout self, SV *text_)
919 CODE: 1319 CODE:
920{ 1320{
921 STRLEN textlen; 1321 STRLEN textlen;
922 char *text = SvPVutf8 (text_, textlen); 1322 char *text = SvPVutf8 (text_, textlen);
923 1323
924 pango_layout_set_text (self->pl, text, textlen); 1324 pango_layout_set_text (self->pl, text, textlen);
925} 1325}
926 1326
927void 1327void
928set_markup (CFPlus::Layout self, SV *text_) 1328set_markup (DC::Layout self, SV *text_)
929 CODE: 1329 CODE:
930{ 1330{
931 STRLEN textlen; 1331 STRLEN textlen;
932 char *text = SvPVutf8 (text_, textlen); 1332 char *text = SvPVutf8 (text_, textlen);
933 1333
934 pango_layout_set_markup (self->pl, text, textlen); 1334 pango_layout_set_markup (self->pl, text, textlen);
935} 1335}
936 1336
937void 1337void
938set_shapes (CFPlus::Layout self, ...) 1338set_shapes (DC::Layout self, ...)
939 CODE: 1339 CODE:
940{ 1340{
941 PangoAttrList *attrs = 0; 1341 PangoAttrList *attrs = 0;
942 const char *text = pango_layout_get_text (self->pl); 1342 const char *text = pango_layout_get_text (self->pl);
943 const char *pos = text; 1343 const char *pos = text;
… …
978 if (attrs) 1378 if (attrs)
979 pango_layout_set_attributes (self->pl, attrs); 1379 pango_layout_set_attributes (self->pl, attrs);
980} 1380}
981 1381
982void 1382void
983get_shapes (CFPlus::Layout self) 1383get_shapes (DC::Layout self)
984 PPCODE: 1384 PPCODE:
985{ 1385{
986 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1386 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987 1387
988 do 1388 do
989 { 1389 {
990 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1390 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991 1391
992 if (run && shape_attr_p (run)) 1392 if (run && shape_attr_p (run))
993 { 1393 {
994 PangoRectangle extents; 1394 PangoRectangle extents;
995 pango_layout_iter_get_run_extents (iter, 0, &extents); 1395 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1003 1403
1004 pango_layout_iter_free (iter); 1404 pango_layout_iter_free (iter);
1005} 1405}
1006 1406
1007int 1407int
1008has_wrapped (CFPlus::Layout self) 1408has_wrapped (DC::Layout self)
1009 CODE: 1409 CODE:
1010{ 1410{
1011 int lines = 1; 1411 int lines = 1;
1012 const char *text = pango_layout_get_text (self->pl); 1412 const char *text = pango_layout_get_text (self->pl);
1013 1413
… …
1018} 1418}
1019 OUTPUT: 1419 OUTPUT:
1020 RETVAL 1420 RETVAL
1021 1421
1022SV * 1422SV *
1023get_text (CFPlus::Layout self) 1423get_text (DC::Layout self)
1024 CODE: 1424 CODE:
1025 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1425 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026 sv_utf8_decode (RETVAL); 1426 sv_utf8_decode (RETVAL);
1027 OUTPUT: 1427 OUTPUT:
1028 RETVAL 1428 RETVAL
1029 1429
1030void 1430void
1031set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1431set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032 CODE: 1432 CODE:
1033 self->r = r; 1433 self->r = r;
1034 self->g = g; 1434 self->g = g;
1035 self->b = b; 1435 self->b = b;
1036 self->a = a; 1436 self->a = a;
1037 1437
1038void 1438void
1039set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1439set_font (DC::Layout self, DC::Font font = 0)
1040 CODE: 1440 CODE:
1041 if (self->font != font) 1441 if (self->font != font)
1042 { 1442 {
1043 self->font = font; 1443 self->font = font;
1044 layout_update_font (self); 1444 layout_update_font (self);
1045 } 1445 }
1046 1446
1047void 1447void
1048set_height (CFPlus::Layout self, int base_height) 1448set_height (DC::Layout self, int base_height)
1049 CODE: 1449 CODE:
1050 if (self->base_height != base_height) 1450 if (self->base_height != base_height)
1051 { 1451 {
1052 self->base_height = base_height; 1452 self->base_height = base_height;
1053 layout_update_font (self); 1453 layout_update_font (self);
1054 } 1454 }
1055 1455
1056void 1456void
1057set_width (CFPlus::Layout self, int max_width = -1) 1457set_width (DC::Layout self, int max_width = -1)
1058 CODE: 1458 CODE:
1059 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1459 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060 1460
1061void 1461void
1062set_indent (CFPlus::Layout self, int indent) 1462set_indent (DC::Layout self, int indent)
1063 CODE: 1463 CODE:
1064 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1464 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065 1465
1066void 1466void
1067set_spacing (CFPlus::Layout self, int spacing) 1467set_spacing (DC::Layout self, int spacing)
1068 CODE: 1468 CODE:
1069 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1469 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070 1470
1071void 1471void
1072set_ellipsise (CFPlus::Layout self, int ellipsise) 1472set_ellipsise (DC::Layout self, int ellipsise)
1073 CODE: 1473 CODE:
1074 pango_layout_set_ellipsize (self->pl, 1474 pango_layout_set_ellipsize (self->pl,
1075 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1475 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1476 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1477 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078 : PANGO_ELLIPSIZE_NONE 1478 : PANGO_ELLIPSIZE_NONE
1079 ); 1479 );
1080 1480
1081void 1481void
1082set_single_paragraph_mode (CFPlus::Layout self, int spm) 1482set_single_paragraph_mode (DC::Layout self, int spm)
1083 CODE: 1483 CODE:
1084 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1484 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085 1485
1086void 1486void
1087size (CFPlus::Layout self) 1487size (DC::Layout self)
1088 PPCODE: 1488 PPCODE:
1089{ 1489{
1090 int w, h; 1490 int w, h;
1091 1491
1092 layout_get_pixel_size (self, &w, &h); 1492 layout_get_pixel_size (self, &w, &h);
… …
1095 PUSHs (sv_2mortal (newSViv (w))); 1495 PUSHs (sv_2mortal (newSViv (w)));
1096 PUSHs (sv_2mortal (newSViv (h))); 1496 PUSHs (sv_2mortal (newSViv (h)));
1097} 1497}
1098 1498
1099int 1499int
1100descent (CFPlus::Layout self) 1500descent (DC::Layout self)
1101 CODE: 1501 CODE:
1102{ 1502{
1103 PangoRectangle rect; 1503 PangoRectangle rect;
1104 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1504 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105 pango_layout_line_get_pixel_extents (line, 0, &rect); 1505 pango_layout_line_get_pixel_extents (line, 0, &rect);
1106 RETVAL = PANGO_DESCENT (rect); 1506 RETVAL = PANGO_DESCENT (rect);
1107} 1507}
1108 OUTPUT: 1508 OUTPUT:
1109 RETVAL 1509 RETVAL
1110 1510
1111int 1511int
1112xy_to_index (CFPlus::Layout self, int x, int y) 1512xy_to_index (DC::Layout self, int x, int y)
1113 CODE: 1513 CODE:
1114{ 1514{
1115 int index, trailing; 1515 int index, trailing;
1116 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1516 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117 RETVAL = index + trailing; 1517 RETVAL = index + trailing;
1118} 1518}
1119 OUTPUT: 1519 OUTPUT:
1120 RETVAL 1520 RETVAL
1121 1521
1122void 1522void
1123cursor_pos (CFPlus::Layout self, int index) 1523cursor_pos (DC::Layout self, int index)
1124 PPCODE: 1524 PPCODE:
1125{ 1525{
1126 PangoRectangle strong_pos; 1526 PangoRectangle pos;
1127 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1527 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128 1528
1129 EXTEND (SP, 3); 1529 EXTEND (SP, 3);
1130 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1530 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1531 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1532 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133} 1533}
1134 1534
1135void 1535void
1136index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1536index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137 PPCODE: 1537 PPCODE:
1138{ 1538{
1139 int line, x; 1539 int line, x;
1140 1540
1141 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1541 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1542#if !PANGO_VERSION_CHECK (1, 17, 3)
1142 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1543 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143 1544 --line;
1545#endif
1144 EXTEND (SP, 2); 1546 EXTEND (SP, 2);
1145 PUSHs (sv_2mortal (newSViv (line - 1))); 1547 PUSHs (sv_2mortal (newSViv (line)));
1146 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1548 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147} 1549}
1148 1550
1149void 1551void
1150line_x_to_index (CFPlus::Layout self, int line, int x) 1552line_x_to_index (DC::Layout self, int line, int x)
1151 PPCODE: 1553 PPCODE:
1152{ 1554{
1153 PangoLayoutLine *lp; 1555 PangoLayoutLine *lp;
1154 int index, trailing; 1556 int index, trailing;
1155 1557
1156 if (line < 0) 1558 if (line < 0)
1157 XSRETURN_EMPTY; 1559 XSRETURN_EMPTY;
1158 1560
1159 if (!(lp = pango_layout_get_line (self->pl, line))) 1561 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160 XSRETURN_EMPTY; /* do better */ 1562 XSRETURN_EMPTY; /* do better */
1161 1563
1162 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1564 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163 1565
1164 EXTEND (SP, 2); 1566 EXTEND (SP, 2);
… …
1170 PUSHs (sv_2mortal (newSViv (trailing))); 1572 PUSHs (sv_2mortal (newSViv (trailing)));
1171 } 1573 }
1172} 1574}
1173 1575
1174void 1576void
1175render (CFPlus::Layout self, float x, float y, int flags = 0) 1577render (DC::Layout self, float x, float y, int flags = 0)
1176 PPCODE: 1578 CODE:
1579 rc_clear (self->rc);
1177 pango_opengl_render_layout_subpixel ( 1580 pango_opengl_render_layout_subpixel (
1178 self->pl, 1581 self->pl,
1582 self->rc,
1179 x * PANGO_SCALE, y * PANGO_SCALE, 1583 x * PANGO_SCALE, y * PANGO_SCALE,
1180 self->r, self->g, self->b, self->a, 1584 self->r, self->g, self->b, self->a,
1181 flags 1585 flags
1182 ); 1586 );
1587 // we assume that context_change actually clears/frees stuff
1588 // and does not do any recomputation...
1589 pango_layout_context_changed (self->pl);
1183 1590
1184MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186void 1591void
1187pad2pot (SV *data_, SV *w_, SV *h_) 1592draw (DC::Layout self)
1188 CODE: 1593 CODE:
1189{ 1594{
1190 int ow = SvIV (w_); 1595 glEnable (GL_TEXTURE_2D);
1191 int oh = SvIV (h_); 1596 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1597 glEnable (GL_BLEND);
1598 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1599 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1600 glEnable (GL_ALPHA_TEST);
1601 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192 1602
1193 if (ow && oh) 1603 rc_draw (self->rc);
1604
1605 glDisable (GL_ALPHA_TEST);
1606 glDisable (GL_BLEND);
1607 glDisable (GL_TEXTURE_2D);
1608}
1609
1610MODULE = Deliantra::Client PACKAGE = DC::Texture
1611
1612PROTOTYPES: ENABLE
1613
1614void
1615pad (SV *data_, int ow, int oh, int nw, int nh)
1616 CODE:
1617{
1618 if ((nw != ow || nh != oh) && SvOK (data_))
1194 { 1619 {
1195 int nw = minpot (ow);
1196 int nh = minpot (oh);
1197
1198 if (nw != ow || nh != oh)
1199 {
1200 if (SvOK (data_))
1201 {
1202 STRLEN datalen; 1620 STRLEN datalen;
1203 char *data = SvPVbyte (data_, datalen); 1621 char *data = SvPVbyte (data_, datalen);
1204 int bpp = datalen / (ow * oh); 1622 int bpp = datalen / (ow * oh);
1205 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1623 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1206 1624
1207 SvPOK_only (result_); 1625 SvPOK_only (result_);
1208 SvCUR_set (result_, nw * nh * bpp); 1626 SvCUR_set (result_, nw * nh * bpp);
1209 1627
1210 memset (SvPVX (result_), 0, nw * nh * bpp); 1628 memset (SvPVX (result_), 0, nw * nh * bpp);
1211 while (oh--) 1629 while (oh--)
1212 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1630 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213 1631
1214 sv_setsv (data_, result_); 1632 sv_setsv (data_, result_);
1215 }
1216
1217 sv_setiv (w_, nw);
1218 sv_setiv (h_, nh);
1219 }
1220 } 1633 }
1221} 1634}
1222 1635
1223void 1636void
1224draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1637draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1230{ 1643{
1231 HV *hv = (HV *)SvRV (self); 1644 HV *hv = (HV *)SvRV (self);
1232 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1645 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1646 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1647 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1648
1649 if (name <= 0)
1650 XSRETURN_EMPTY;
1235 1651
1236 if (items < 5) 1652 if (items < 5)
1237 { 1653 {
1238 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1654 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1655 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1267 glDisable (GL_ALPHA_TEST); 1683 glDisable (GL_ALPHA_TEST);
1268 glDisable (GL_BLEND); 1684 glDisable (GL_BLEND);
1269 } 1685 }
1270} 1686}
1271 1687
1272MODULE = CFPlus PACKAGE = CFPlus::Map 1688void
1689draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1690 PROTOTYPE: @
1691 CODE:
1692{
1693 glEnable (GL_BLEND);
1694 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1695 glEnable (GL_TEXTURE_2D);
1696 glBindTexture (GL_TEXTURE_2D, name1);
1273 1697
1274CFPlus::Map 1698 glColor3f (intensity, intensity, intensity);
1699 glPushMatrix ();
1700 glScalef (1./3, 1./3, 1.);
1701
1702 if (blend > 0.f)
1703 {
1704 float dx3 = dx * -3.f / w;
1705 float dy3 = dy * -3.f / h;
1706 GLfloat env_color[4] = { 0., 0., 0., blend };
1707
1708 /* interpolate the two shadow textures */
1709 /* stage 0 == rgb(glcolor) + alpha(t0) */
1710 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1711
1712 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1713 gl.ActiveTexture (GL_TEXTURE1);
1714 glEnable (GL_TEXTURE_2D);
1715 glBindTexture (GL_TEXTURE_2D, name2);
1716 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1717
1718 /* rgb == rgb(glcolor) */
1719 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1720 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1721 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1722
1723 /* alpha = interpolate t0, t1 by env_alpha */
1724 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1725
1726 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1727 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1728 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1729
1730 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1731 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1732
1733 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1734 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1735
1736 glBegin (GL_QUADS);
1737 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1738 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1739 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1740 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1741 glEnd ();
1742
1743 glDisable (GL_TEXTURE_2D);
1744 gl.ActiveTexture (GL_TEXTURE0);
1745 }
1746 else
1747 {
1748 /* simple blending of one texture, also opengl <1.3 path */
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1750
1751 glBegin (GL_QUADS);
1752 glTexCoord2f (0, 0); glVertex2f (0, 0);
1753 glTexCoord2f (0, t); glVertex2f (0, h);
1754 glTexCoord2f (s, t); glVertex2f (w, h);
1755 glTexCoord2f (s, 0); glVertex2f (w, 0);
1756 glEnd ();
1757 }
1758
1759 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1760 {
1761 int x, y;
1762 int dx3 = dx * 3;
1763 int dy3 = dy * 3;
1764
1765 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1766 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1767 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1768 glTranslatef (-1., -1., 0);
1769 glBegin (GL_QUADS);
1770
1771 for (y = 1; y < h; y += 3)
1772 {
1773 int y1 = y - dy3;
1774 int y1valid = y1 >= 0 && y1 < h;
1775
1776 for (x = 1; x < w; x += 3)
1777 {
1778 int x1 = x - dx3;
1779 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1780 uint8_t h2;
1781
1782 if (y1valid && x1 >= 0 && x1 < w)
1783 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1784 else
1785 h2 = 1; /* out of range == invisible */
1786
1787 if (h1 || h2)
1788 {
1789 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1790 glColor4f (1., 1., 1., alpha);
1791
1792 glTexCoord2f (0, 0.); glVertex2i (x , y );
1793 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1794 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1795 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1796 }
1797 }
1798 }
1799 }
1800
1801 glEnd ();
1802
1803 glPopMatrix ();
1804
1805 glDisable (GL_TEXTURE_2D);
1806 glDisable (GL_BLEND);
1807}
1808
1809IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1810 CODE:
1811{
1812 GLint width;
1813 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1814 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1815 RETVAL = width > 0;
1816}
1817 OUTPUT:
1818 RETVAL
1819
1820MODULE = Deliantra::Client PACKAGE = DC::Map
1821
1822PROTOTYPES: DISABLE
1823
1824DC::Map
1275new (SV *class) 1825new (SV *class)
1276 CODE: 1826 CODE:
1277 New (0, RETVAL, 1, struct map); 1827 New (0, RETVAL, 1, struct map);
1278 RETVAL->x = 0; 1828 RETVAL->x = 0;
1279 RETVAL->y = 0; 1829 RETVAL->y = 0;
… …
1287 RETVAL->row = 0; 1837 RETVAL->row = 0;
1288 OUTPUT: 1838 OUTPUT:
1289 RETVAL 1839 RETVAL
1290 1840
1291void 1841void
1292DESTROY (CFPlus::Map self) 1842DESTROY (DC::Map self)
1293 CODE: 1843 CODE:
1294{ 1844{
1295 map_clear (self); 1845 map_clear (self);
1296 Safefree (self->face2tile); 1846 Safefree (self->face2tile);
1297 Safefree (self->tex); 1847 Safefree (self->tex);
1298 Safefree (self); 1848 Safefree (self);
1299} 1849}
1300 1850
1301void 1851void
1302resize (CFPlus::Map self, int map_width, int map_height) 1852resize (DC::Map self, int map_width, int map_height)
1303 CODE: 1853 CODE:
1304 self->w = map_width; 1854 self->w = map_width;
1305 self->h = map_height; 1855 self->h = map_height;
1306 1856
1307void 1857void
1308clear (CFPlus::Map self) 1858clear (DC::Map self)
1309 CODE: 1859 CODE:
1310 map_clear (self); 1860 map_clear (self);
1311 1861
1312void 1862void
1313set_tileid (CFPlus::Map self, int face, int tile) 1863set_tileid (DC::Map self, int face, int tile)
1314 CODE: 1864 CODE:
1315{ 1865{
1316 need_facenum (self, face); self->face2tile [face] = tile; 1866 need_facenum (self, face); self->face2tile [face] = tile;
1317 need_texid (self, tile); 1867 need_texid (self, tile);
1318} 1868}
1319 1869
1320void 1870void
1321set_smooth (CFPlus::Map self, int face, int smooth, int level) 1871set_smooth (DC::Map self, int face, int smooth, int level)
1322 CODE: 1872 CODE:
1323{ 1873{
1324 tileid texid; 1874 tileid texid;
1325 maptex *tex; 1875 maptex *tex;
1326 1876
… …
1339 tex->smoothtile = self->face2tile [smooth]; 1889 tex->smoothtile = self->face2tile [smooth];
1340 tex->smoothlevel = level; 1890 tex->smoothlevel = level;
1341} 1891}
1342 1892
1343void 1893void
1344set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1894set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1345 CODE: 1895 CODE:
1346{ 1896{
1347 need_texid (self, texid); 1897 need_texid (self, texid);
1348 1898
1349 { 1899 {
… …
1368 // use uglier nearest interpolation because linear suffers 1918 // use uglier nearest interpolation because linear suffers
1369 // from transparent color bleeding and ugly wrapping effects. 1919 // from transparent color bleeding and ugly wrapping effects.
1370 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1920 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371} 1921}
1372 1922
1923void
1924expire_textures (DC::Map self, int texid, int count)
1925 PPCODE:
1926 for (; texid < self->texs && count; ++texid, --count)
1927 {
1928 maptex *tex = self->tex + texid;
1929
1930 if (tex->name)
1931 {
1932 if (tex->unused)
1933 {
1934 tex->name = 0;
1935 tex->unused = 0;
1936 XPUSHs (sv_2mortal (newSViv (texid)));
1937 }
1938 else
1939 tex->unused = 1;
1940 }
1941 }
1942
1373int 1943int
1374ox (CFPlus::Map self) 1944ox (DC::Map self)
1375 ALIAS: 1945 ALIAS:
1376 oy = 1 1946 oy = 1
1377 x = 2 1947 x = 2
1378 y = 3 1948 y = 3
1379 w = 4 1949 w = 4
… …
1390 } 1960 }
1391 OUTPUT: 1961 OUTPUT:
1392 RETVAL 1962 RETVAL
1393 1963
1394void 1964void
1395scroll (CFPlus::Map self, int dx, int dy) 1965scroll (DC::Map self, int dx, int dy)
1396 CODE: 1966 CODE:
1397{ 1967{
1398 if (dx > 0) 1968 if (dx > 0)
1399 map_blank (self, self->x, self->y, dx, self->h); 1969 map_blank (self, self->x, self->y, dx, self->h);
1400 else if (dx < 0) 1970 else if (dx < 0)
1401 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1971 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402 1972
1403 if (dy > 0) 1973 if (dy > 0)
1404 map_blank (self, self->x, self->y, self->w, dy); 1974 map_blank (self, self->x, self->y, self->w, dy);
1405 else if (dy < 0) 1975 else if (dy < 0)
1406 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1976 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407 1977
1408 self->ox += dx; self->x += dx; 1978 self->ox += dx; self->x += dx;
1409 self->oy += dy; self->y += dy; 1979 self->oy += dy; self->y += dy;
1410 1980
1411 while (self->y < 0) 1981 while (self->y < 0)
… …
1415 self->rows += MAP_EXTEND_Y; 1985 self->rows += MAP_EXTEND_Y;
1416 self->y += MAP_EXTEND_Y; 1986 self->y += MAP_EXTEND_Y;
1417 } 1987 }
1418} 1988}
1419 1989
1420void 1990SV *
1421map1a_update (CFPlus::Map self, SV *data_, int extmap) 1991map1a_update (DC::Map self, SV *data_, int extmap)
1422 CODE: 1992 CODE:
1423{ 1993{
1424 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1994 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1425 uint8_t *data_end = (uint8_t *)SvEND (data_); 1995 uint8_t *data_end = (uint8_t *)SvEND (data_);
1426 mapcell *cell; 1996 mapcell *cell;
1427 int x, y, flags; 1997 int x, y, z, flags;
1998 AV *missing = newAV ();
1999 RETVAL = newRV_noinc ((SV *)missing);
1428 2000
1429 while (data < data_end - 1) 2001 while (data < data_end - 1)
1430 { 2002 {
1431 flags = (data [0] << 8) + data [1]; data += 2; 2003 flags = (data [0] << 8) + data [1]; data += 2;
1432 2004
… …
1452 uint8_t ext, cmd; 2024 uint8_t ext, cmd;
1453 2025
1454 do 2026 do
1455 { 2027 {
1456 ext = *data++; 2028 ext = *data++;
1457 cmd = ext & 0x3f; 2029 cmd = ext & 0x7f;
1458 2030
1459 if (cmd < 4) 2031 if (cmd < 4)
1460 cell->darkness = 255 - ext * 64 + 1; 2032 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1461 else if (cmd == 5) // health 2033 else if (cmd == 5) // health
1462 { 2034 {
1463 cell->stat_width = 1; 2035 cell->stat_width = 1;
1464 cell->stat_hp = *data++; 2036 cell->stat_hp = *data++;
1465 } 2037 }
1466 else if (cmd == 6) // monster width 2038 else if (cmd == 6) // monster width
1467 cell->stat_width = *data++ + 1; 2039 cell->stat_width = *data++ + 1;
1468 else if (cmd == 0x47) 2040 else if (cmd == 0x47)
1469 { 2041 {
1470 if (*data == 4) 2042 if (*data == 1) cell->player = data [1];
1471 ; // decode player count 2043 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2044 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2045 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1472 2046
1473 data += *data + 1; 2047 data += *data + 1;
1474 } 2048 }
1475 else if (cmd == 8) // cell flags 2049 else if (cmd == 8) // cell flags
1476 cell->flags = *data++; 2050 cell->flags = *data++;
… …
1483 } 2057 }
1484 else 2058 else
1485 cell->darkness = *data++ + 1; 2059 cell->darkness = *data++ + 1;
1486 } 2060 }
1487 2061
2062 for (z = 0; z <= 2; ++z)
1488 if (flags & 4) 2063 if (flags & (4 >> z))
1489 { 2064 {
1490 faceid face = (data [0] << 8) + data [1]; data += 2; 2065 faceid face = (data [0] << 8) + data [1]; data += 2;
1491 need_facenum (self, face); 2066 need_facenum (self, face);
1492 cell->tile [0] = self->face2tile [face]; 2067 cell->tile [z] = self->face2tile [face];
2068
2069 if (cell->tile [z])
2070 {
2071 maptex *tex = self->tex + cell->tile [z];
2072 tex->unused = 0;
2073 if (!tex->name)
2074 av_push (missing, newSViv (cell->tile [z]));
2075
2076 if (tex->smoothtile)
2077 {
2078 maptex *smooth = self->tex + tex->smoothtile;
2079 smooth->unused = 0;
2080 if (!smooth->name)
2081 av_push (missing, newSViv (tex->smoothtile));
2082 }
2083 }
1493 } 2084 }
1494
1495 if (flags & 2)
1496 {
1497 faceid face = (data [0] << 8) + data [1]; data += 2;
1498 need_facenum (self, face);
1499 cell->tile [1] = self->face2tile [face];
1500 }
1501
1502 if (flags & 1)
1503 {
1504 faceid face = (data [0] << 8) + data [1]; data += 2;
1505 need_facenum (self, face);
1506 cell->tile [2] = self->face2tile [face];
1507 }
1508 } 2085 }
1509 else 2086 else
1510 cell->darkness = 0; 2087 CELL_CLEAR (cell);
1511 } 2088 }
1512} 2089}
2090 OUTPUT:
2091 RETVAL
1513 2092
1514SV * 2093SV *
1515mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2094mapmap (DC::Map self, int x0, int y0, int w, int h)
1516 CODE: 2095 CODE:
1517{ 2096{
1518 int x1, x; 2097 int x1, x;
1519 int y1, y; 2098 int y1, y;
1520 int z; 2099 int z;
… …
1565} 2144}
1566 OUTPUT: 2145 OUTPUT:
1567 RETVAL 2146 RETVAL
1568 2147
1569void 2148void
1570draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2149draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1571 CODE: 2150 CODE:
1572{ 2151{
2152 int x, y, z;
2153
1573 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); 2154 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1574 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level 2155 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k) 2156 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576 smooth_key skey; 2157 smooth_key skey;
1577 int x, y, z; 2158 int pl_x, pl_y;
1578 int last_name; 2159 maptex pl_tex;
2160 rc_t *rc = rc_alloc ();
2161 rc_t *rc_ov = rc_alloc ();
2162 rc_key_t key;
2163 rc_array_t *arr;
1579 2164
2165 pl_tex.name = 0;
2166
1580 // thats current max. sorry. 2167 // that's current max. sorry.
1581 if (sw > 255) sw = 255; 2168 if (sw > 255) sw = 255;
1582 if (sh > 255) sh = 255; 2169 if (sh > 255) sh = 255;
1583 2170
1584 // clear key, in case of extra padding 2171 // clear key, in case of extra padding
1585 memset (&skey, 0, sizeof (skey)); 2172 memset (&skey, 0, sizeof (skey));
1586 2173
1587 glColor4ub (255, 255, 255, 255); 2174 memset (&key, 0, sizeof (key));
1588 2175 key.r = 255;
1589 glEnable (GL_BLEND); 2176 key.g = 255;
1590 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2177 key.b = 255;
1591 glEnable (GL_TEXTURE_2D); 2178 key.a = 255;
1592 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2179 key.mode = GL_QUADS;
1593 2180 key.format = GL_T2F_V3F;
1594 glBegin (GL_QUADS);
1595
1596 last_name = 0;
1597 2181
1598 mx += self->x; 2182 mx += self->x;
1599 my += self->y; 2183 my += self->y;
1600 2184
1601 // first pass: determine smooth_max 2185 // first pass: determine smooth_max
… …
1618 MAX (self->tex [cell->tile [1]].smoothlevel, 2202 MAX (self->tex [cell->tile [1]].smoothlevel,
1619 self->tex [cell->tile [2]].smoothlevel)); 2203 self->tex [cell->tile [2]].smoothlevel));
1620 } 2204 }
1621 } 2205 }
1622 2206
2207 glEnable (GL_BLEND);
2208 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2209 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2210
1623 for (z = 0; z <= 2; z++) 2211 for (z = 0; z <= 2; z++)
1624 { 2212 {
1625 memset (smooth_level, 0, sizeof (smooth_level)); 2213 memset (smooth_level, 0, sizeof (smooth_level));
2214 key.texname = -1;
1626 2215
1627 for (y = 0; y < sh; y++) 2216 for (y = 0; y < sh; y++)
1628 if (0 <= y + my && y + my < self->rows) 2217 if (0 <= y + my && y + my < self->rows)
1629 { 2218 {
1630 maprow *row = self->row + (y + my); 2219 maprow *row = self->row + (y + my);
… …
1636 tileid tile = cell->tile [z]; 2225 tileid tile = cell->tile [z];
1637 2226
1638 if (tile) 2227 if (tile)
1639 { 2228 {
1640 maptex tex = self->tex [tile]; 2229 maptex tex = self->tex [tile];
1641 int px = (x + 1) * T - tex.w; 2230 int px, py;
1642 int py = (y + 1) * T - tex.h;
1643 2231
1644 // suppressing texture state switches here
1645 // is only moderately effective, but worth the extra effort
1646 if (last_name != tex.name) 2232 if (key.texname != tex.name)
1647 { 2233 {
2234 self->tex [tile].unused = 0;
2235
1648 if (!tex.name) 2236 if (!tex.name)
1649 tex = self->tex [2]; /* missing, replace by noface */ 2237 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1650 2238
1651 glEnd (); 2239 key.texname = tex.name;
1652 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2240 arr = rc_array (rc, &key);
1653 glBegin (GL_QUADS);
1654 } 2241 }
1655 2242
1656 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2243 px = (x + 1) * T - tex.w;
1657 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2244 py = (y + 1) * T - tex.h;
1658 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1659 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1660 2245
1661 if (cell->flags && z == 2) 2246 if (expect_false (cell->player == player) && expect_false (z == 2))
1662 { 2247 {
1663 if (cell->flags & 1) 2248 pl_x = px;
2249 pl_y = py;
2250 pl_tex = tex;
1664 { 2251 continue;
1665 maptex tex = self->tex [1];
1666 int px = x * T + T * 2 / 32;
1667 int py = y * T - T * 6 / 32;
1668
1669 glEnd ();
1670 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1671 glBegin (GL_QUADS);
1672
1673 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1674 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1675 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1676 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1677 }
1678 } 2252 }
2253
2254 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2255 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2256 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2257 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1679 2258
1680 // update smooth hash 2259 // update smooth hash
1681 if (tex.smoothtile) 2260 if (tex.smoothtile)
1682 { 2261 {
1683 skey.tile = tex.smoothtile; 2262 skey.tile = tex.smoothtile;
… …
1714 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2293 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1715 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2294 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1716 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2295 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1717 } 2296 }
1718 } 2297 }
2298
2299 if (expect_false (z == 2) && expect_false (cell->flags))
2300 {
2301 // overlays such as the speech bubble, probably more to come
2302 if (cell->flags & 1)
2303 {
2304 rc_key_t key_ov = key;
2305 maptex tex = self->tex [TEXID_SPEECH];
2306 rc_array_t *arr;
2307 int px = x * T + T * 2 / 32;
2308 int py = y * T - T * 6 / 32;
2309
2310 key_ov.texname = tex.name;
2311 arr = rc_array (rc_ov, &key_ov);
2312
2313 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2314 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2315 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2316 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2317 }
2318 }
1719 } 2319 }
1720 } 2320 }
2321
2322 rc_draw (rc);
2323 rc_clear (rc);
1721 2324
1722 // go through all smoothlevels, lowest to highest, then draw. 2325 // go through all smoothlevels, lowest to highest, then draw.
1723 // this is basically counting sort 2326 // this is basically counting sort
1724 { 2327 {
1725 int w, b; 2328 int w, b;
1726 2329
2330 glEnable (GL_TEXTURE_2D);
2331 glBegin (GL_QUADS);
1727 for (w = 0; w < 256 / 32; ++w) 2332 for (w = 0; w < 256 / 32; ++w)
1728 { 2333 {
1729 uint32_t smask = smooth_level [w]; 2334 uint32_t smask = smooth_level [w];
1730 if (smask) 2335 if (smask)
1731 for (b = 0; b < 32; ++b) 2336 for (b = 0; b < 32; ++b)
… …
1740 smooth_key *skey = (smooth_key *)HeKEY (he); 2345 smooth_key *skey = (smooth_key *)HeKEY (he);
1741 IV bits = SvIVX (HeVAL (he)); 2346 IV bits = SvIVX (HeVAL (he));
1742 2347
1743 if (!(bits & 0x1000) 2348 if (!(bits & 0x1000)
1744 && skey->level == level 2349 && skey->level == level
1745 && level >= smooth_max [skey->x][skey->y]) 2350 && level > smooth_max [skey->x][skey->y])
1746 { 2351 {
1747 maptex tex = self->tex [skey->tile]; 2352 maptex tex = self->tex [skey->tile];
1748 int px = (((int)skey->x) - 1) * T; 2353 int px = (((int)skey->x) - 1) * T;
1749 int py = (((int)skey->y) - 1) * T; 2354 int py = (((int)skey->y) - 1) * T;
1750 int border = bits & 15; 2355 int border = bits & 15;
1751 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2356 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752 float dx = tex.s * .0625f; // 16 images/row 2357 float dx = tex.s * .0625f; // 16 images/row
1753 float dy = tex.t * .5f ; // 2 images/column 2358 float dy = tex.t * .5f ; // 2 images/column
1754 2359
1755 // this time naively avoiding texture state changes
1756 // save gobs of state changes.
1757 if (last_name != tex.name) 2360 if (tex.name)
1758 { 2361 {
2362 // this time avoiding texture state changes
2363 // save gobs of state changes.
1759 if (!tex.name) 2364 if (key.texname != tex.name)
1760 continue; // smoothing not yet available 2365 {
2366 self->tex [skey->tile].unused = 0;
1761 2367
1762 glEnd (); 2368 glEnd ();
1763 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2369 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764 glBegin (GL_QUADS); 2370 glBegin (GL_QUADS);
1765 } 2371 }
1766 2372
1767 if (border) 2373 if (border)
1768 { 2374 {
1769 float ox = border * dx; 2375 float ox = border * dx;
1770 2376
1771 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2377 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2378 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2379 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2380 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775 } 2381 }
1776 2382
1777 if (corner) 2383 if (corner)
1778 { 2384 {
1779 float ox = corner * dx; 2385 float ox = corner * dx;
1780 2386
1781 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2387 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2388 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2389 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2390 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2391 }
1785 } 2392 }
1786 } 2393 }
1787 } 2394 }
1788 } 2395 }
1789 } 2396 }
2397
2398 glEnd ();
2399 glDisable (GL_TEXTURE_2D);
2400 key.texname = -1;
1790 } 2401 }
1791 2402
1792 hv_clear (smooth); 2403 hv_clear (smooth);
1793 } 2404 }
1794 2405
1795 glEnd (); 2406 if (pl_tex.name)
2407 {
2408 maptex tex = pl_tex;
2409 int px = pl_x + sdx;
2410 int py = pl_y + sdy;
1796 2411
1797 glDisable (GL_TEXTURE_2D); 2412 key.texname = tex.name;
2413 arr = rc_array (rc, &key);
2414
2415 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2416 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2417 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2418 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2419
2420 rc_draw (rc);
2421 }
2422
2423 rc_draw (rc_ov);
2424 rc_clear (rc_ov);
2425
1798 glDisable (GL_BLEND); 2426 glDisable (GL_BLEND);
2427 rc_free (rc);
2428 rc_free (rc_ov);
1799 2429
1800 // top layer: overlays such as the health bar 2430 // top layer: overlays such as the health bar
1801 for (y = 0; y < sh; y++) 2431 for (y = 0; y < sh; y++)
1802 if (0 <= y + my && y + my < self->rows) 2432 if (0 <= y + my && y + my < self->rows)
1803 { 2433 {
… …
1808 { 2438 {
1809 mapcell *cell = row->col + (x + mx - row->c0); 2439 mapcell *cell = row->col + (x + mx - row->c0);
1810 2440
1811 int px = x * T; 2441 int px = x * T;
1812 int py = y * T; 2442 int py = y * T;
2443
2444 if (expect_false (cell->player == player))
2445 {
2446 px += sdx;
2447 py += sdy;
2448 }
1813 2449
1814 if (cell->stat_hp) 2450 if (cell->stat_hp)
1815 { 2451 {
1816 int width = cell->stat_width * T; 2452 int width = cell->stat_width * T;
1817 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2453 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
… …
1828 } 2464 }
1829 } 2465 }
1830} 2466}
1831 2467
1832void 2468void
1833draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2469draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1834 CODE: 2470 CODE:
1835{ 2471{
1836 static float color[16][3] = { 2472 static float color[16][3] = {
1837 { 0.00F, 0.00F, 0.00F }, 2473 { 0.00f, 0.00f, 0.00f },
1838 { 1.00F, 1.00F, 1.00F }, 2474 { 1.00f, 1.00f, 1.00f },
1839 { 0.00F, 0.00F, 0.55F }, 2475 { 0.00f, 0.00f, 0.55f },
1840 { 1.00F, 0.00F, 0.00F }, 2476 { 1.00f, 0.00f, 0.00f },
1841 2477
1842 { 1.00F, 0.54F, 0.00F }, 2478 { 1.00f, 0.54f, 0.00f },
1843 { 0.11F, 0.56F, 1.00F }, 2479 { 0.11f, 0.56f, 1.00f },
1844 { 0.93F, 0.46F, 0.00F }, 2480 { 0.93f, 0.46f, 0.00f },
1845 { 0.18F, 0.54F, 0.34F }, 2481 { 0.18f, 0.54f, 0.34f },
1846 2482
1847 { 0.56F, 0.73F, 0.56F }, 2483 { 0.56f, 0.73f, 0.56f },
1848 { 0.80F, 0.80F, 0.80F }, 2484 { 0.80f, 0.80f, 0.80f },
1849 { 0.55F, 0.41F, 0.13F }, 2485 { 0.55f, 0.41f, 0.13f },
1850 { 0.99F, 0.77F, 0.26F }, 2486 { 0.99f, 0.77f, 0.26f },
1851 2487
1852 { 0.74F, 0.65F, 0.41F }, 2488 { 0.74f, 0.65f, 0.41f },
1853 2489
1854 { 0.00F, 1.00F, 1.00F }, 2490 { 0.00f, 1.00f, 1.00f },
1855 { 1.00F, 0.00F, 1.00F }, 2491 { 1.00f, 0.00f, 1.00f },
1856 { 1.00F, 1.00F, 0.00F }, 2492 { 1.00f, 1.00f, 0.00f },
1857 }; 2493 };
1858 2494
1859 int x, y; 2495 int x, y;
1860 2496
1861 glEnable (GL_TEXTURE_2D); 2497 glEnable (GL_TEXTURE_2D);
2498 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2499 * but the nvidia driver (185.18.14) mishandles alpha textures
2500 * and takes the colour from god knows where instead of using
2501 * Cp. MODULATE results in the same colour, but slightly different
2502 * alpha, but atcually gives us the correct colour with nvidia.
2503 */
1862 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2504 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1863 glEnable (GL_BLEND); 2505 glEnable (GL_BLEND);
1864 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2506 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1865 glBegin (GL_QUADS); 2507 glBegin (GL_QUADS);
1866 2508
1867 for (y = 0; y < h; y++) 2509 for (y = 0; y < h; y++)
… …
1871 2513
1872 if (m) 2514 if (m)
1873 { 2515 {
1874 float *c = color [m & 15]; 2516 float *c = color [m & 15];
1875 2517
1876 float tx1 = m & 0x40 ? 0.5 : 0.; 2518 float tx1 = m & 0x40 ? 0.5f : 0.f;
1877 float tx2 = tx1 + 0.5; 2519 float tx2 = tx1 + 0.5f;
1878 2520
1879 glColor4f (c[0], c[1], c[2], 0.75); 2521 glColor4f (c[0], c[1], c[2], 1);
1880 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2522 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1881 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2523 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1882 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2524 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1883 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2525 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1884 } 2526 }
… …
1888 glDisable (GL_BLEND); 2530 glDisable (GL_BLEND);
1889 glDisable (GL_TEXTURE_2D); 2531 glDisable (GL_TEXTURE_2D);
1890} 2532}
1891 2533
1892void 2534void
1893fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2535fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1894 PPCODE: 2536 PPCODE:
1895{ 2537{
1896 int x, y; 2538 int x, y;
1897 int sw4 = (sw + 3) & ~3; 2539 int sw1 = sw + 2;
2540 int sh1 = sh + 2;
2541 int sh3 = sh * 3;
2542 int sw3 = sw * 3;
2543 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1898 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2544 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1899 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2545 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1900 2546
1901 memset (darkness, 255, sw4 * sh);
1902 SvPOK_only (darkness_sv); 2547 SvPOK_only (darkness3_sv);
1903 SvCUR_set (darkness_sv, sw4 * sh); 2548 SvCUR_set (darkness3_sv, sw3 * sh3);
1904 2549
1905 mx += self->x; 2550 mx += self->x - 1;
1906 my += self->y; 2551 my += self->y - 1;
1907 2552
1908 for (y = 0; y < sh; y++) 2553 for (y = 0; y < sh1; y++)
1909 if (0 <= y + my && y + my < self->rows) 2554 if (0 <= y + my && y + my < self->rows)
1910 { 2555 {
1911 maprow *row = self->row + (y + my); 2556 maprow *row = self->row + (y + my);
1912 2557
1913 for (x = 0; x < sw; x++) 2558 for (x = 0; x < sw1; x++)
1914 if (row->c0 <= x + mx && x + mx < row->c1) 2559 if (row->c0 <= x + mx && x + mx < row->c1)
1915 { 2560 {
1916 mapcell *cell = row->col + (x + mx - row->c0); 2561 mapcell *cell = row->col + (x + mx - row->c0);
1917 2562
1918 darkness[y * sw4 + x] = cell->darkness 2563 darkness1 [y * sw1 + x] = cell->darkness
1919 ? 255 - (cell->darkness - 1) 2564 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1920 : 255 - FOW_DARKNESS; 2565 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1921 } 2566 }
1922 } 2567 }
1923 2568
2569 for (y = 0; y < sh; ++y)
2570 for (x = 0; x < sw; ++x)
2571 {
2572 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2573 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2574 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2575 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2576 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2577 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2578 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2579 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2580 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2581
2582 uint8_t r11 = (d11 + d21 + d12) / 3;
2583 uint8_t r21 = d21;
2584 uint8_t r31 = (d21 + d31 + d32) / 3;
2585
2586 uint8_t r12 = d12;
2587 uint8_t r22 = d22;
2588 uint8_t r32 = d32;
2589
2590 uint8_t r13 = (d13 + d23 + d12) / 3;
2591 uint8_t r23 = d23;
2592 uint8_t r33 = (d23 + d33 + d32) / 3;
2593
2594 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2595 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2596 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2597 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2598 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2599 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2600 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2601 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2602 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2603 }
2604
2605 free (darkness1);
2606
1924 EXTEND (SP, 3); 2607 EXTEND (SP, 3);
1925 PUSHs (sv_2mortal (newSViv (sw4))); 2608 PUSHs (sv_2mortal (newSViv (sw3)));
1926 PUSHs (sv_2mortal (newSViv (sh))); 2609 PUSHs (sv_2mortal (newSViv (sh3)));
1927 PUSHs (darkness_sv); 2610 PUSHs (darkness3_sv);
1928} 2611}
1929 2612
1930SV * 2613SV *
1931get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2614get_rect (DC::Map self, int x0, int y0, int w, int h)
1932 CODE: 2615 CODE:
1933{ 2616{
1934 int x, y, x1, y1; 2617 int x, y, x1, y1;
1935 SV *data_sv = newSV (w * h * 7 + 5); 2618 SV *data_sv = newSV (w * h * 7 + 5);
1936 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2619 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1993 else 2676 else
1994 *data++ = 0; 2677 *data++ = 0;
1995 } 2678 }
1996 } 2679 }
1997 2680
2681 /* if size is w*h + 5 then no data has been found */
2682 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2683 {
1998 SvPOK_only (data_sv); 2684 SvPOK_only (data_sv);
1999 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2685 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2686 }
2687
2000 RETVAL = data_sv; 2688 RETVAL = data_sv;
2001} 2689}
2002 OUTPUT: 2690 OUTPUT:
2003 RETVAL 2691 RETVAL
2004 2692
2005void 2693void
2006set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2694set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2007 PPCODE: 2695 PPCODE:
2008{ 2696{
2009 int x, y, z; 2697 int x, y, z;
2010 int w, h; 2698 int w, h;
2011 int x1, y1; 2699 int x1, y1;
2700 STRLEN len;
2701 uint8_t *data, *end;
2702
2703 len = SvLEN (data_sv);
2704 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2705 data = SvPVbyte_nolen (data_sv);
2706 end = data + len + 8;
2707
2708 if (len < 5)
2709 XSRETURN_EMPTY;
2012 2710
2013 if (*data++ != 0) 2711 if (*data++ != 0)
2014 return; /* version mismatch */ 2712 XSRETURN_EMPTY; /* version mismatch */
2015 2713
2016 w = *data++ << 8; w |= *data++; 2714 w = *data++ << 8; w |= *data++;
2017 h = *data++ << 8; h |= *data++; 2715 h = *data++ << 8; h |= *data++;
2018 2716
2019 // we need to do this 'cause we don't keep an absolute coord system for rows 2717 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2031 { 2729 {
2032 maprow *row = map_get_row (self, y); 2730 maprow *row = map_get_row (self, y);
2033 2731
2034 for (x = x0; x < x1; x++) 2732 for (x = x0; x < x1; x++)
2035 { 2733 {
2734 uint8_t flags;
2735
2736 if (data + 7 >= end)
2737 XSRETURN_EMPTY;
2738
2036 uint8_t flags = *data++; 2739 flags = *data++;
2037 2740
2038 if (flags) 2741 if (flags)
2039 { 2742 {
2040 mapcell *cell = row_get_cell (row, x); 2743 mapcell *cell = row_get_cell (row, x);
2041 tileid tile[3] = { 0, 0, 0 }; 2744 tileid tile[3] = { 0, 0, 0 };
… …
2044 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2747 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2045 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2748 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2046 2749
2047 if (cell->darkness == 0) 2750 if (cell->darkness == 0)
2048 { 2751 {
2049 cell->darkness = 0; 2752 /*cell->darkness = 0;*/
2753 EXTEND (SP, 3);
2050 2754
2051 for (z = 0; z <= 2; z++) 2755 for (z = 0; z <= 2; z++)
2052 { 2756 {
2053 tileid t = tile [z]; 2757 tileid t = tile [z];
2054 2758
2055 if (t >= self->texs || (t && !self->tex [t].name)) 2759 if (t >= self->texs || (t && !self->tex [t].name))
2056 { 2760 {
2057 XPUSHs (sv_2mortal (newSViv (t))); 2761 PUSHs (sv_2mortal (newSViv (t)));
2058 need_texid (self, t); 2762 need_texid (self, t);
2059 } 2763 }
2060 2764
2061 cell->tile [z] = t; 2765 cell->tile [z] = t;
2062 } 2766 }
… …
2064 } 2768 }
2065 } 2769 }
2066 } 2770 }
2067} 2771}
2068 2772
2069MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2773MODULE = Deliantra::Client PACKAGE = DC::RW
2070 2774
2071CFPlus::MixChunk 2775DC::RW
2072new_from_file (SV *class, char *path) 2776new (SV *class, SV *data_sv)
2073 CODE: 2777 CODE:
2074 RETVAL = Mix_LoadWAV (path); 2778{
2779 STRLEN datalen;
2780 char *data = SvPVbyte (data_sv, datalen);
2781
2782 RETVAL = SDL_RWFromConstMem (data, datalen);
2783}
2075 OUTPUT: 2784 OUTPUT:
2076 RETVAL 2785 RETVAL
2077 2786
2787DC::RW
2788new_from_file (SV *class, const char *path, const char *mode = "rb")
2789 CODE:
2790 RETVAL = SDL_RWFromFile (path, mode);
2791 OUTPUT:
2792 RETVAL
2793
2794# fails on win32:
2795# dc.xs(2268) : error C2059: syntax error : '('
2078void 2796#void
2797#close (DC::RW self)
2798# CODE:
2799# (self->(close)) (self);
2800
2801MODULE = Deliantra::Client PACKAGE = DC::Channel
2802
2803PROTOTYPES: DISABLE
2804
2805DC::Channel
2806find ()
2807 CODE:
2808{
2809 RETVAL = Mix_GroupAvailable (-1);
2810
2811 if (RETVAL < 0)
2812 {
2813 RETVAL = Mix_GroupOldest (-1);
2814
2815 if (RETVAL < 0)
2816 {
2817 // happens sometimes, maybe it just stopped playing(?)
2818 RETVAL = Mix_GroupAvailable (-1);
2819
2820 if (RETVAL < 0)
2821 XSRETURN_UNDEF;
2822 }
2823 else
2824 Mix_HaltChannel (RETVAL);
2825 }
2826
2827 Mix_UnregisterAllEffects (RETVAL);
2828 Mix_Volume (RETVAL, 128);
2829}
2830 OUTPUT:
2831 RETVAL
2832
2833void
2834halt (DC::Channel self)
2835 CODE:
2836 Mix_HaltChannel (self);
2837
2838void
2839expire (DC::Channel self, int ticks = -1)
2840 CODE:
2841 Mix_ExpireChannel (self, ticks);
2842
2843void
2844fade_out (DC::Channel self, int ticks = -1)
2845 CODE:
2846 Mix_FadeOutChannel (self, ticks);
2847
2848int
2849volume (DC::Channel self, int volume)
2850 CODE:
2851 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2852 OUTPUT:
2853 RETVAL
2854
2855void
2856unregister_all_effects (DC::Channel self)
2857 CODE:
2858 Mix_UnregisterAllEffects (self);
2859
2860void
2861set_panning (DC::Channel self, int left, int right)
2862 CODE:
2863 left = CLAMP (left , 0, 255);
2864 right = CLAMP (right, 0, 255);
2865 Mix_SetPanning (self, left, right);
2866
2867void
2868set_distance (DC::Channel self, int distance)
2869 CODE:
2870 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2871
2872void
2873set_position (DC::Channel self, int angle, int distance)
2874 CODE:
2875
2876void
2877set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2878 CODE:
2879{
2880 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2881 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2882 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2883}
2884
2885void
2886set_reverse_stereo (DC::Channel self, int flip)
2887 CODE:
2888 Mix_SetReverseStereo (self, flip);
2889
2890MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2891
2892PROTOTYPES: DISABLE
2893
2894void
2895decoders ()
2896 PPCODE:
2897#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2898 int i, num = Mix_GetNumChunkDecoders ();
2899 EXTEND (SP, num);
2900 for (i = 0; i < num; ++i)
2901 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2902#else
2903 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2904#endif
2905
2906DC::MixChunk
2907new (SV *class, DC::RW rwops)
2908 CODE:
2909 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2910 OUTPUT:
2911 RETVAL
2912
2913void
2079DESTROY (CFPlus::MixChunk self) 2914DESTROY (DC::MixChunk self)
2080 CODE: 2915 CODE:
2081 Mix_FreeChunk (self); 2916 Mix_FreeChunk (self);
2082 2917
2083int 2918int
2084volume (CFPlus::MixChunk self, int volume = -1) 2919volume (DC::MixChunk self, int volume = -1)
2085 CODE: 2920 CODE:
2921 if (items > 1)
2922 volume = CLAMP (volume, 0, 128);
2086 RETVAL = Mix_VolumeChunk (self, volume); 2923 RETVAL = Mix_VolumeChunk (self, volume);
2087 OUTPUT: 2924 OUTPUT:
2088 RETVAL 2925 RETVAL
2089 2926
2090int 2927DC::Channel
2091play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2928play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2092 CODE: 2929 CODE:
2930{
2093 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2931 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2932
2933 if (RETVAL < 0)
2934 XSRETURN_UNDEF;
2935
2936 if (channel < 0)
2937 {
2938 Mix_UnregisterAllEffects (RETVAL);
2939 Mix_Volume (RETVAL, 128);
2940 }
2941}
2094 OUTPUT: 2942 OUTPUT:
2095 RETVAL 2943 RETVAL
2096 2944
2097MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2945MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2946
2947void
2948decoders ()
2949 PPCODE:
2950#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2951 int i, num = Mix_GetNumMusicDecoders ();
2952 EXTEND (SP, num);
2953 for (i = 0; i < num; ++i)
2954 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2955#else
2956 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2957#endif
2098 2958
2099int 2959int
2100volume (int volume = -1) 2960volume (int volume = -1)
2961 PROTOTYPE: ;$
2101 CODE: 2962 CODE:
2963 if (items > 0)
2964 volume = CLAMP (volume, 0, 128);
2102 RETVAL = Mix_VolumeMusic (volume); 2965 RETVAL = Mix_VolumeMusic (volume);
2103 OUTPUT: 2966 OUTPUT:
2104 RETVAL 2967 RETVAL
2105 2968
2106CFPlus::MixMusic 2969void
2107new_from_file (SV *class, char *path) 2970fade_out (int ms)
2108 CODE: 2971 CODE:
2109 RETVAL = Mix_LoadMUS (path); 2972 Mix_FadeOutMusic (ms);
2973
2974void
2975halt ()
2976 CODE:
2977 Mix_HaltMusic ();
2978
2979int
2980playing ()
2981 CODE:
2982 RETVAL = Mix_PlayingMusic ();
2110 OUTPUT: 2983 OUTPUT:
2111 RETVAL 2984 RETVAL
2112 2985
2986DC::MixMusic
2987new (SV *class, DC::RW rwops)
2988 CODE:
2989 RETVAL = Mix_LoadMUS_RW (rwops);
2990 OUTPUT:
2991 RETVAL
2992
2113void 2993void
2114DESTROY (CFPlus::MixMusic self) 2994DESTROY (DC::MixMusic self)
2115 CODE: 2995 CODE:
2116 Mix_FreeMusic (self); 2996 Mix_FreeMusic (self);
2117 2997
2118int 2998int
2119play (CFPlus::MixMusic self, int loops = -1) 2999play (DC::MixMusic self, int loops = -1)
2120 CODE: 3000 CODE:
2121 RETVAL = Mix_PlayMusic (self, loops); 3001 RETVAL = Mix_PlayMusic (self, loops);
2122 OUTPUT: 3002 OUTPUT:
2123 RETVAL 3003 RETVAL
2124 3004
2125MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3005void
3006fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3007 CODE:
3008 Mix_FadeInMusicPos (self, loops, ms, position);
3009
3010MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3011
3012PROTOTYPES: ENABLE
2126 3013
2127BOOT: 3014BOOT:
2128{ 3015{
2129 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3016 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130 static const struct { 3017 static const struct {
2131 const char *name; 3018 const char *name;
2132 IV iv; 3019 IV iv;
2133 } *civ, const_iv[] = { 3020 } *civ, const_iv[] = {
2134# define const_iv(name) { # name, (IV)name } 3021# define const_iv(name) { # name, (IV)name }
3022 const_iv (GL_VENDOR),
3023 const_iv (GL_VERSION),
3024 const_iv (GL_EXTENSIONS),
3025 const_iv (GL_MAX_TEXTURE_UNITS),
2135 const_iv (GL_COLOR_MATERIAL), 3026 const_iv (GL_COLOR_MATERIAL),
2136 const_iv (GL_SMOOTH), 3027 const_iv (GL_SMOOTH),
2137 const_iv (GL_FLAT), 3028 const_iv (GL_FLAT),
2138 const_iv (GL_DITHER), 3029 const_iv (GL_DITHER),
2139 const_iv (GL_BLEND), 3030 const_iv (GL_BLEND),
… …
2143 const_iv (GL_ALPHA_TEST), 3034 const_iv (GL_ALPHA_TEST),
2144 const_iv (GL_NORMALIZE), 3035 const_iv (GL_NORMALIZE),
2145 const_iv (GL_RESCALE_NORMAL), 3036 const_iv (GL_RESCALE_NORMAL),
2146 const_iv (GL_FRONT), 3037 const_iv (GL_FRONT),
2147 const_iv (GL_BACK), 3038 const_iv (GL_BACK),
3039 const_iv (GL_AUX0),
2148 const_iv (GL_AND), 3040 const_iv (GL_AND),
2149 const_iv (GL_ONE), 3041 const_iv (GL_ONE),
2150 const_iv (GL_ZERO), 3042 const_iv (GL_ZERO),
2151 const_iv (GL_SRC_ALPHA), 3043 const_iv (GL_SRC_ALPHA),
2152 const_iv (GL_DST_ALPHA), 3044 const_iv (GL_DST_ALPHA),
2153 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3045 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2154 const_iv (GL_ONE_MINUS_DST_ALPHA), 3046 const_iv (GL_ONE_MINUS_DST_ALPHA),
3047 const_iv (GL_SRC_COLOR),
3048 const_iv (GL_DST_COLOR),
3049 const_iv (GL_ONE_MINUS_SRC_COLOR),
3050 const_iv (GL_ONE_MINUS_DST_COLOR),
2155 const_iv (GL_SRC_ALPHA_SATURATE), 3051 const_iv (GL_SRC_ALPHA_SATURATE),
2156 const_iv (GL_RGB), 3052 const_iv (GL_RGB),
2157 const_iv (GL_RGBA), 3053 const_iv (GL_RGBA),
2158 const_iv (GL_RGBA4), 3054 const_iv (GL_RGBA4),
2159 const_iv (GL_RGBA8), 3055 const_iv (GL_RGBA8),
… …
2165 const_iv (GL_INTENSITY), 3061 const_iv (GL_INTENSITY),
2166 const_iv (GL_LUMINANCE), 3062 const_iv (GL_LUMINANCE),
2167 const_iv (GL_LUMINANCE_ALPHA), 3063 const_iv (GL_LUMINANCE_ALPHA),
2168 const_iv (GL_FLOAT), 3064 const_iv (GL_FLOAT),
2169 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3065 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3066 const_iv (GL_COMPRESSED_ALPHA_ARB),
3067 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3068 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3069 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3070 const_iv (GL_COMPRESSED_RGB_ARB),
3071 const_iv (GL_COMPRESSED_RGBA_ARB),
2170 const_iv (GL_COMPILE), 3072 const_iv (GL_COMPILE),
3073 const_iv (GL_PROXY_TEXTURE_1D),
3074 const_iv (GL_PROXY_TEXTURE_2D),
2171 const_iv (GL_TEXTURE_1D), 3075 const_iv (GL_TEXTURE_1D),
2172 const_iv (GL_TEXTURE_2D), 3076 const_iv (GL_TEXTURE_2D),
2173 const_iv (GL_TEXTURE_ENV), 3077 const_iv (GL_TEXTURE_ENV),
2174 const_iv (GL_TEXTURE_MAG_FILTER), 3078 const_iv (GL_TEXTURE_MAG_FILTER),
2175 const_iv (GL_TEXTURE_MIN_FILTER), 3079 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2196 const_iv (GL_COLOR_LOGIC_OP), 3100 const_iv (GL_COLOR_LOGIC_OP),
2197 const_iv (GL_SEPARABLE_2D), 3101 const_iv (GL_SEPARABLE_2D),
2198 const_iv (GL_CONVOLUTION_2D), 3102 const_iv (GL_CONVOLUTION_2D),
2199 const_iv (GL_CONVOLUTION_BORDER_MODE), 3103 const_iv (GL_CONVOLUTION_BORDER_MODE),
2200 const_iv (GL_CONSTANT_BORDER), 3104 const_iv (GL_CONSTANT_BORDER),
3105 const_iv (GL_POINTS),
2201 const_iv (GL_LINES), 3106 const_iv (GL_LINES),
2202 const_iv (GL_LINE_STRIP), 3107 const_iv (GL_LINE_STRIP),
2203 const_iv (GL_LINE_LOOP), 3108 const_iv (GL_LINE_LOOP),
2204 const_iv (GL_QUADS), 3109 const_iv (GL_QUADS),
2205 const_iv (GL_QUAD_STRIP), 3110 const_iv (GL_QUAD_STRIP),
2206 const_iv (GL_TRIANGLES), 3111 const_iv (GL_TRIANGLES),
2207 const_iv (GL_TRIANGLE_STRIP), 3112 const_iv (GL_TRIANGLE_STRIP),
2208 const_iv (GL_TRIANGLE_FAN), 3113 const_iv (GL_TRIANGLE_FAN),
3114 const_iv (GL_POLYGON),
2209 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3115 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3116 const_iv (GL_POINT_SMOOTH_HINT),
3117 const_iv (GL_LINE_SMOOTH_HINT),
3118 const_iv (GL_POLYGON_SMOOTH_HINT),
3119 const_iv (GL_GENERATE_MIPMAP_HINT),
3120 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2210 const_iv (GL_FASTEST), 3121 const_iv (GL_FASTEST),
3122 const_iv (GL_DONT_CARE),
3123 const_iv (GL_NICEST),
2211 const_iv (GL_V2F), 3124 const_iv (GL_V2F),
2212 const_iv (GL_V3F), 3125 const_iv (GL_V3F),
2213 const_iv (GL_T2F_V3F), 3126 const_iv (GL_T2F_V3F),
2214 const_iv (GL_T2F_N3F_V3F), 3127 const_iv (GL_T2F_N3F_V3F),
3128 const_iv (GL_FUNC_ADD),
3129 const_iv (GL_FUNC_SUBTRACT),
3130 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2215# undef const_iv 3131# undef const_iv
2216 }; 3132 };
2217 3133
2218 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3134 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2219 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3135 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3136
3137 texture_av = newAV ();
3138 AvREAL_off (texture_av);
2220} 3139}
3140
3141void
3142disable_GL_EXT_blend_func_separate ()
3143 CODE:
3144 gl.BlendFuncSeparate = 0;
3145 gl.BlendFuncSeparateEXT = 0;
3146
3147void
3148apple_nvidia_bug (int enable)
2221 3149
2222char * 3150char *
2223gl_vendor () 3151gl_vendor ()
2224 CODE: 3152 CODE:
2225 RETVAL = (char *)glGetString (GL_VENDOR); 3153 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2238 CODE: 3166 CODE:
2239 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3167 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2240 OUTPUT: 3168 OUTPUT:
2241 RETVAL 3169 RETVAL
2242 3170
3171const char *glGetString (GLenum pname)
3172
3173GLint glGetInteger (GLenum pname)
3174 CODE:
3175 glGetIntegerv (pname, &RETVAL);
3176 OUTPUT:
3177 RETVAL
3178
3179GLdouble glGetDouble (GLenum pname)
3180 CODE:
3181 glGetDoublev (pname, &RETVAL);
3182 OUTPUT:
3183 RETVAL
3184
2243int glGetError () 3185int glGetError ()
2244 3186
2245void glFinish () 3187void glFinish ()
2246 3188
2247void glClear (int mask) 3189void glClear (int mask)
… …
2261 3203
2262void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3204void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2263 CODE: 3205 CODE:
2264 gl_BlendFuncSeparate (sa, da, saa, daa); 3206 gl_BlendFuncSeparate (sa, da, saa, daa);
2265 3207
3208# void glBlendEquation (int se)
3209
2266void glDepthMask (int flag) 3210void glDepthMask (int flag)
2267 3211
2268void glLogicOp (int opcode) 3212void glLogicOp (int opcode)
2269 3213
2270void glColorMask (int red, int green, int blue, int alpha) 3214void glColorMask (int red, int green, int blue, int alpha)
… …
2284# near_ and far_ are due to microsofts buggy "c" compiler 3228# near_ and far_ are due to microsofts buggy "c" compiler
2285void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3229void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2286 3230
2287# near_ and far_ are due to microsofts buggy "c" compiler 3231# near_ and far_ are due to microsofts buggy "c" compiler
2288void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3232void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3233
3234PROTOTYPES: DISABLE
2289 3235
2290void glViewport (int x, int y, int width, int height) 3236void glViewport (int x, int y, int width, int height)
2291 3237
2292void glScissor (int x, int y, int width, int height) 3238void glScissor (int x, int y, int width, int height)
2293 3239
… …
2301 3247
2302void glRotate (float angle, float x, float y, float z) 3248void glRotate (float angle, float x, float y, float z)
2303 CODE: 3249 CODE:
2304 glRotatef (angle, x, y, z); 3250 glRotatef (angle, x, y, z);
2305 3251
2306void glBegin (int mode)
2307
2308void glEnd ()
2309
2310void glColor (float r, float g, float b, float a = 1.0) 3252void glColor (float r, float g, float b, float a = 1.0)
2311 PROTOTYPE: @ 3253 PROTOTYPE: @
2312 ALIAS: 3254 ALIAS:
2313 glColor_premultiply = 1 3255 glColor_premultiply = 1
2314 CODE: 3256 CODE:
2315 if (ix) 3257 if (ix)
2316 { 3258 {
… …
2319 b *= a; 3261 b *= a;
2320 } 3262 }
2321 // microsoft visual "c" rounds instead of truncating... 3263 // microsoft visual "c" rounds instead of truncating...
2322 glColor4f (r, g, b, a); 3264 glColor4f (r, g, b, a);
2323 3265
2324void glInterleavedArrays (int format, int stride, char *data)
2325
2326void glDrawElements (int mode, int count, int type, char *indices)
2327
2328# 1.2 void glDrawRangeElements (int mode, int start, int end
2329
2330void glRasterPos (float x, float y, float z = 0.) 3266void glRasterPos (float x, float y, float z = 0.)
2331 CODE: 3267 CODE:
2332 glRasterPos3f (0, 0, z); 3268 glRasterPos3f (0, 0, z);
2333 glBitmap (0, 0, 0, 0, x, y, 0); 3269 glBitmap (0, 0, 0, 0, x, y, 0);
2334 3270
… …
2338 3274
2339void glTexCoord (float s, float t) 3275void glTexCoord (float s, float t)
2340 CODE: 3276 CODE:
2341 glTexCoord2f (s, t); 3277 glTexCoord2f (s, t);
2342 3278
3279void glRect (float x1, float y1, float x2, float y2)
3280 CODE:
3281 glRectf (x1, y1, x2, y2);
3282
3283void glRect_lineloop (float x1, float y1, float x2, float y2)
3284 CODE:
3285 glBegin (GL_LINE_LOOP);
3286 glVertex2f (x1, y1);
3287 glVertex2f (x2, y1);
3288 glVertex2f (x2, y2);
3289 glVertex2f (x1, y2);
3290 glEnd ();
3291
3292PROTOTYPES: ENABLE
3293
3294void glBegin (int mode)
3295
3296void glEnd ()
3297
3298void glPointSize (GLfloat size)
3299
3300void glLineWidth (GLfloat width)
3301
3302void glInterleavedArrays (int format, int stride, char *data)
3303
3304void glDrawElements (int mode, int count, int type, char *indices)
3305
3306# 1.2 void glDrawRangeElements (int mode, int start, int end
3307
2343void glTexEnv (int target, int pname, float param) 3308void glTexEnv (int target, int pname, float param)
2344 CODE: 3309 CODE:
2345 glTexEnvf (target, pname, param); 3310 glTexEnvf (target, pname, param);
2346 3311
2347void glTexParameter (int target, int pname, float param) 3312void glTexParameter (int target, int pname, float param)
… …
2363void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3328void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2364 CODE: 3329 CODE:
2365 if (gl.SeparableFilter2D) 3330 if (gl.SeparableFilter2D)
2366 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3331 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2367 3332
2368void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3333void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2369 3334
2370void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3335void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2371 3336
2372void glDrawPixels (int width, int height, int format, int type, char *pixels) 3337void glDrawPixels (int width, int height, int format, int type, char *pixels)
3338
3339void glPixelZoom (float x, float y)
2373 3340
2374void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3341void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2375 3342
2376int glGenTexture () 3343int glGenTexture ()
2377 CODE: 3344 CODE:
2378{ 3345 RETVAL = gen_texture ();
2379 GLuint name;
2380 if (AvFILL (texture_av) >= 0)
2381 name = (GLuint)av_pop (texture_av);
2382 else
2383 glGenTextures (1, &name);
2384 RETVAL = name;
2385}
2386 OUTPUT: 3346 OUTPUT:
2387 RETVAL 3347 RETVAL
2388 3348
2389void glDeleteTexture (int name) 3349void glDeleteTexture (int name)
2390 CODE: 3350 CODE:
2391{ 3351 del_texture (name);
2392 /* make a half-assed attempt at returning the memory used by the texture */ 3352
2393 /* textures are frequently being reused by cfplus anyway */
2394 glBindTexture (GL_TEXTURE_2D, name);
2395 glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2396 av_push (texture_av, (SV *)name);
2397 /*glDeleteTextures (1, &name_);*/
2398}
2399
2400int glGenList () 3353int glGenList ()
2401 CODE: 3354 CODE:
2402 RETVAL = glGenLists (1); 3355 RETVAL = glGenLists (1);
2403 OUTPUT: 3356 OUTPUT:
2404 RETVAL 3357 RETVAL
… …
2411 3364
2412void glEndList () 3365void glEndList ()
2413 3366
2414void glCallList (int list) 3367void glCallList (int list)
2415 3368
3369void c_init ()
3370 CODE:
3371 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3372 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3373
3374MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3375
3376PROTOTYPES: DISABLE
3377
3378void
3379find_widget (SV *self, NV x, NV y)
3380 PPCODE:
3381{
3382 if (within_widget (self, x, y))
3383 XPUSHs (self);
3384}
3385
3386BOOT:
3387{
3388 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3389
3390 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3391 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3392 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3393 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3394}
3395
3396void
3397draw (SV *self)
3398 CODE:
3399{
3400 HV *hv;
3401 SV **svp;
3402 NV x, y, w, h;
3403 SV *draw_x_sv = GvSV (draw_x_gv);
3404 SV *draw_y_sv = GvSV (draw_y_gv);
3405 SV *draw_w_sv = GvSV (draw_w_gv);
3406 SV *draw_h_sv = GvSV (draw_h_gv);
3407 double draw_x, draw_y;
3408
3409 if (!SvROK (self))
3410 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3411
3412 hv = (HV *)SvRV (self);
3413
3414 if (SvTYPE (hv) != SVt_PVHV)
3415 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3416
3417 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3418 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3419
3420 if (!h || !w)
3421 XSRETURN_EMPTY;
3422
3423 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3424 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3425
3426 draw_x = SvNV (draw_x_sv) + x;
3427 draw_y = SvNV (draw_y_sv) + y;
3428
3429 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3430 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3431 XSRETURN_EMPTY;
3432
3433 sv_setnv (draw_x_sv, draw_x);
3434 sv_setnv (draw_y_sv, draw_y);
3435
3436 glPushMatrix ();
3437 glTranslated (x, y, 0);
3438
3439 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3440 {
3441 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3442
3443 if (svp && SvTRUE (*svp))
3444 {
3445 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3446 glEnable (GL_BLEND);
3447 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3448 glBegin (GL_QUADS);
3449 glVertex2f (0, 0);
3450 glVertex2f (w, 0);
3451 glVertex2f (w, h);
3452 glVertex2f (0, h);
3453 glEnd ();
3454 glDisable (GL_BLEND);
3455 }
3456 }
3457#if 0
3458 // draw borders, for debugging
3459 glPushMatrix ();
3460 glColor4f (1., 1., 0., 1.);
3461 glTranslatef (.5, .5, 0.);
3462 glBegin (GL_LINE_LOOP);
3463 glVertex2f (0 , 0);
3464 glVertex2f (w - 1, 0);
3465 glVertex2f (w - 1, h - 1);
3466 glVertex2f (0 , h - 1);
3467 glEnd ();
3468 glPopMatrix ();
3469#endif
3470 PUSHMARK (SP);
3471 XPUSHs (self);
3472 PUTBACK;
3473 call_method ("_draw", G_VOID | G_DISCARD);
3474 SPAGAIN;
3475
3476 glPopMatrix ();
3477
3478 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3479 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3480}
3481

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