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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.149 by root, Sat Aug 19 04:03:15 2006 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
15#endif 27#endif
16 28
29#include <assert.h>
17#include <math.h> 30#include <math.h>
18#include <string.h> 31#include <string.h>
19#include <stdio.h> 32#include <stdio.h>
20#include <stdlib.h> 33#include <stdlib.h>
21 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
22#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
23#include <SDL_endian.h> 39#include <SDL_endian.h>
24#include <SDL_image.h> 40#include <SDL_image.h>
25#include <SDL_mixer.h> 41#include <SDL_mixer.h>
26#include <SDL_opengl.h> 42#include <SDL_opengl.h>
27 43
… …
29#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
30 46
31#include <glib/gmacros.h> 47#include <glib/gmacros.h>
32 48
33#include <pango/pango.h> 49#include <pango/pango.h>
50
51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
34 61
35#ifndef _WIN32 62#ifndef _WIN32
36# include <sys/types.h> 63# include <sys/types.h>
37# include <sys/socket.h> 64# include <sys/socket.h>
38# include <netinet/in.h> 65# include <netinet/in.h>
39# include <netinet/tcp.h> 66# include <netinet/tcp.h>
40# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 72#else
42 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 74#endif
49 75
76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 80
52#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
53 82
54#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
56 85
57#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
58 87
59#if 0 88/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 90
62# define PARACHUTE 0 91static AV *texture_av;
63#endif
64 92
65static struct 93static struct
66{ 94{
67#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 96#include "glfunc.h"
69#undef GL_FUNC 97#undef GL_FUNC
70} gl; 98} gl;
71 99
100static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 102{
74 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 107 else
79 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
80} 109}
81 110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
82#include "texcache.c" 135#include "texcache.c"
136#include "rendercache.c"
83 137
84#include "pango-font.c" 138#include "pango-font.c"
85#include "pango-fontmap.c" 139#include "pango-fontmap.c"
86#include "pango-render.c" 140#include "pango-render.c"
87 141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 145typedef Mix_Music *DC__MixMusic;
90 146
91typedef PangoFontDescription *CFPlus__Font; 147typedef PangoFontDescription *DC__Font;
92 148
93static int 149static int
94shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
95{ 151{
96 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 166
111typedef struct cf_layout { 167typedef struct cf_layout {
112 PangoLayout *pl; 168 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
114 int base_height; 170 int base_height;
115 CFPlus__Font font; 171 DC__Font font;
172 rc_t *rc;
116} *CFPlus__Layout; 173} *DC__Layout;
117 174
118static CFPlus__Font default_font; 175static DC__Font default_font;
119static PangoContext *opengl_context; 176static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 177static PangoFontMap *opengl_fontmap;
121 178
122static void 179static void
123substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 185#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 187}
131 188
132static void 189static void
133layout_update_font (CFPlus__Layout self) 190layout_update_font (DC__Layout self)
134{ 191{
135 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
136 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
137 */ 194 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
139 196
140 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 199
143 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
144} 201}
145 202
146static void 203static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 205{
149 PangoRectangle rect; 206 PangoRectangle rect;
150 207
151 // get_pixel_* wrongly rounds down 208 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 209 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 216
160 *w = rect.width; 217 *w = rect.width;
161 *h = rect.height; 218 *h = rect.height;
162} 219}
163 220
221typedef uint16_t tileid;
164typedef uint16_t mapface; 222typedef uint16_t faceid;
165 223
166typedef struct { 224typedef struct {
167 GLint name; 225 GLuint name;
168 int w, h; 226 int w, h;
169 float s, t; 227 float s, t;
170 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
171} maptex; 231} maptex;
172 232
173typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
174 uint16_t darkness; 236 uint16_t darkness;
175 mapface face[3];
176 uint8_t stat_width, stat_hp; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
177} mapcell; 238} mapcell;
178 239
179typedef struct { 240typedef struct {
180 int32_t c0, c1; 241 int32_t c0, c1;
181 mapcell *col; 242 mapcell *col;
182} maprow; 243} maprow;
183 244
184typedef struct map { 245typedef struct map {
185 int x, y, w, h; 246 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; 248 int faces; tileid *face2tile; // [faceid]
188 mapface *face; 249 int texs; maptex *tex; // [tileid]
189
190 int texs;
191 maptex *tex;
192 250
193 int32_t rows; 251 int32_t rows;
194 maprow *row; 252 maprow *row;
195} *CFPlus__Map; 253} *DC__Map;
196 254
197static char * 255static char *
198prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
199{ 257{
200 char *p; 258 char *p;
… …
217} 275}
218 276
219#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
222static maprow * 300static maprow *
223map_get_row (CFPlus__Map self, int y) 301map_get_row (DC__Map self, int y)
224{ 302{
225 if (0 > y) 303 if (0 > y)
226 { 304 {
227 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
228 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
266 344
267 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
268} 346}
269 347
270static mapcell * 348static mapcell *
271map_get_cell (CFPlus__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
272{ 350{
273 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
274} 352}
275 353
276static void 354static void
277map_clear (CFPlus__Map self) 355map_clear (DC__Map self)
278{ 356{
279 int r; 357 int r;
280 358
281 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
282 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
290 self->row = 0; 368 self->row = 0;
291 self->rows = 0; 369 self->rows = 0;
292} 370}
293 371
294static void 372static void
295map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
296{ 374{
297 int x, y; 375 int x, y;
298 maprow *row; 376 maprow *row;
299 mapcell *cell; 377 mapcell *cell;
300 378
… …
314 392
315 cell = row->col + x - row->c0; 393 cell = row->col + x - row->c0;
316 394
317 cell->darkness = 0; 395 cell->darkness = 0;
318 cell->stat_hp = 0; 396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
319 } 399 }
320 } 400 }
401}
402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
321} 417}
322 418
323static void 419static void
324music_finished (void) 420music_finished (void)
325{ 421{
… …
361 n |= n >> 16; 457 n |= n >> 16;
362 458
363 return n + 1; 459 return n + 1;
364} 460}
365 461
366MODULE = CFPlus PACKAGE = CFPlus 462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
367 521
368PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
369 523
370BOOT: 524BOOT:
371{ 525{
372 HV *stash = gv_stashpv ("CFPlus", 1); 526 HV *stash = gv_stashpv ("DC", 1);
373 static const struct { 527 static const struct {
374 const char *name; 528 const char *name;
375 IV iv; 529 IV iv;
376 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
377# define const_iv(name) { # name, (IV)name } 531# define const_iv(name) { # name, (IV)name }
532 const_iv (SDLK_MODIFIER_MIN),
533 const_iv (SDLK_MODIFIER_MAX),
534
378 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
379 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
380 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
381 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
382 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
391 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
392 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
393 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
394 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
395 const_iv (SDL_USEREVENT), 552 const_iv (SDL_USEREVENT),
553
554 const_iv (SDL_APPINPUTFOCUS),
555 const_iv (SDL_APPMOUSEFOCUS),
556 const_iv (SDL_APPACTIVE),
557
558 const_iv (SDLK_FIRST),
559 const_iv (SDLK_LAST),
396 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
397 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
398 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
399 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
400 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
455 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
456 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
457 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
458 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
459 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
460 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
461 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
462 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
463 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
464 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
465 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
466 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
467 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
468 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
469 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
470 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
471 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
472 const_iv (KMOD_CTRL), 641
473 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
474 const_iv (KMOD_ALT), 643
475 const_iv (KMOD_META) 644 const_iv (SDL_INIT_TIMER),
645 const_iv (SDL_INIT_AUDIO),
646 const_iv (SDL_INIT_VIDEO),
647 const_iv (SDL_INIT_CDROM),
648 const_iv (SDL_INIT_JOYSTICK),
649 const_iv (SDL_INIT_EVERYTHING),
650 const_iv (SDL_INIT_NOPARACHUTE),
651 const_iv (SDL_INIT_EVENTTHREAD),
476# undef const_iv 652# undef const_iv
477 }; 653 };
478 654
479 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 655 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
480 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 656 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
657
658 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
659 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
481} 660}
661
662void
663weaken (SV *rv)
664 PROTOTYPE: $
665 CODE:
666 sv_rvweaken (rv);
482 667
483int 668int
484in_destruct () 669in_destruct ()
485 CODE: 670 CODE:
486 RETVAL = PL_main_cv == Nullcv; 671 RETVAL = PL_main_cv == Nullcv;
… …
488 RETVAL 673 RETVAL
489 674
490NV floor (NV x) 675NV floor (NV x)
491 676
492NV ceil (NV x) 677NV ceil (NV x)
678
679IV minpot (UV n)
680
681IV popcount (UV n)
493 682
494void 683void
495pango_init () 684pango_init ()
496 CODE: 685 CODE:
497{ 686{
498 opengl_fontmap = pango_opengl_font_map_new (); 687 opengl_fontmap = pango_opengl_font_map_new ();
499 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 688 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
500 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 689 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
690 /*pango_context_set_font_description (opengl_context, default_font);*/
691#if PANGO_VERSION_CHECK (1, 15, 2)
692 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
693 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
694#endif
501} 695}
502 696
503int 697char *SDL_GetError ()
504SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
505 698
506void 699int SDL_Init (U32 flags)
700
701int SDL_InitSubSystem (U32 flags)
702
703void SDL_QuitSubSystem (U32 flags)
704
507SDL_Quit () 705void SDL_Quit ()
508 706
509void 707void
510SDL_ListModes () 708SDL_ListModes (int rgb, int alpha)
511 PPCODE: 709 PPCODE:
512{ 710{
513 SDL_Rect **m; 711 SDL_Rect **m;
514 712
515 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 713 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 714 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 715 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 716 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519 717
520 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 718 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 719 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522 720
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 721 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 722 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 723 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 724 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527 725
528 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 726 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529#if SDL_VERSION_ATLEAST(1,2,10) 727#if SDL_VERSION_ATLEAST(1,2,10)
530 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); 728 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 729 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532#endif 730#endif
533
534 SDL_EnableUNICODE (1);
535 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536 731
537 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 732 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
538 733
539 if (m && m != (SDL_Rect **)-1) 734 if (m && m != (SDL_Rect **)-1)
540 while (*m) 735 while (*m)
541 { 736 {
542 AV *av = newAV (); 737 AV *av = newAV ();
543 av_push (av, newSViv ((*m)->w)); 738 av_push (av, newSViv ((*m)->w));
544 av_push (av, newSViv ((*m)->h)); 739 av_push (av, newSViv ((*m)->h));
740 av_push (av, newSViv (rgb));
741 av_push (av, newSViv (alpha));
545 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 742 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
546 743
547 ++m; 744 ++m;
548 } 745 }
549} 746}
550 747
551char *
552SDL_GetError ()
553
554int 748int
555SDL_SetVideoMode (int w, int h, int fullscreen) 749SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556 CODE: 750 CODE:
751{
752 SDL_EnableUNICODE (1);
753 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
754
755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
759
557 RETVAL = !!SDL_SetVideoMode ( 760 RETVAL = !!SDL_SetVideoMode (
558 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 761 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
559 ); 762 );
763
560 if (RETVAL) 764 if (RETVAL)
561 { 765 {
562 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 766 av_clear (texture_av);
767
768 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
563# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 769#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
564# include "glfunc.h" 770#include "glfunc.h"
565# undef GL_FUNC 771#undef GL_FUNC
566 } 772 }
773}
567 OUTPUT: 774 OUTPUT:
568 RETVAL 775 RETVAL
569 776
570void 777void
571SDL_GL_SwapBuffers () 778SDL_GL_SwapBuffers ()
572 779
573char * 780char *
574SDL_GetKeyName (int sym) 781SDL_GetKeyName (int sym)
575 782
783int
784SDL_GetAppState ()
785
786int
787SDL_GetModState ()
788
576void 789void
577SDL_PollEvent () 790poll_events ()
578 PPCODE: 791 PPCODE:
579{ 792{
580 SDL_Event ev; 793 SDL_Event ev;
581 794
582 while (SDL_PollEvent (&ev)) 795 SDL_PumpEvents ();
796 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583 { 797 {
584 HV *hv = newHV (); 798 HV *hv = newHV ();
585 hv_store (hv, "type", 4, newSViv (ev.type), 0); 799 hv_store (hv, "type", 4, newSViv (ev.type), 0);
586 800
587 switch (ev.type) 801 switch (ev.type)
588 { 802 {
589 case SDL_KEYDOWN: 803 case SDL_KEYDOWN:
590 case SDL_KEYUP: 804 case SDL_KEYUP:
591 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 805 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 806 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 807 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
808 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
594 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 809 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595 break; 810 break;
596 811
597 case SDL_ACTIVEEVENT: 812 case SDL_ACTIVEEVENT:
598 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 813 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 814 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600 break; 815 break;
601 816
602 case SDL_MOUSEMOTION: 817 case SDL_MOUSEMOTION:
818 {
819 int state = ev.motion.state;
820 int x = ev.motion.x;
821 int y = ev.motion.y;
822 int xrel = ev.motion.xrel;
823 int yrel = ev.motion.yrel;
824
825 /* do simplistic event compression */
826 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
827 && state == ev.motion.state)
828 {
829 xrel += ev.motion.xrel;
830 yrel += ev.motion.yrel;
831 x = ev.motion.x;
832 y = ev.motion.y;
833 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
834 }
835
603 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 836 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
604
605 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 837 hv_store (hv, "state", 5, newSViv (state), 0);
606 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 838 hv_store (hv, "x", 1, newSViv (x), 0);
607 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 839 hv_store (hv, "y", 1, newSViv (y), 0);
608 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 840 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 841 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
842 }
610 break; 843 break;
611 844
612 case SDL_MOUSEBUTTONDOWN: 845 case SDL_MOUSEBUTTONDOWN:
613 case SDL_MOUSEBUTTONUP: 846 case SDL_MOUSEBUTTONUP:
614 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 847 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615 848
616 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 849 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 851 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 852 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
624 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 857 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 858 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626 break; 859 break;
627 } 860 }
628 861
629 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 862 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630 } 863 }
631} 864}
632 865
633int 866int
634Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 867Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635 POSTCALL: 868 POSTCALL:
636 Mix_HookMusicFinished (music_finished); 869 Mix_HookMusicFinished (music_finished);
637 Mix_ChannelFinished (channel_finished); 870 Mix_ChannelFinished (channel_finished);
638 871
639void 872void
873Mix_QuerySpec ()
874 PPCODE:
875{
876 int freq, channels;
877 Uint16 format;
878
879 if (Mix_QuerySpec (&freq, &format, &channels))
880 {
881 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (freq)));
883 PUSHs (sv_2mortal (newSViv (format)));
884 PUSHs (sv_2mortal (newSViv (channels)));
885 }
886}
887
888void
640Mix_CloseAudio () 889Mix_CloseAudio ()
641 890
642int 891int
643Mix_AllocateChannels (int numchans = -1) 892Mix_AllocateChannels (int numchans = -1)
644 893
894const char *
895Mix_GetError ()
896
645void 897void
646lowdelay (int fd, int val = 1) 898lowdelay (int fd, int val = 1)
647 CODE: 899 CODE:
900 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
901
902void
903win32_proxy_info ()
904 PPCODE:
905{
648#ifndef _WIN32 906#ifdef _WIN32
649 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 907 char buffer[2048];
908 DWORD buflen;
909
910 EXTEND (SP, 3);
911
912 buflen = sizeof (buffer);
913 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
914 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
915 {
916 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
917
918 buflen = sizeof (buffer);
919 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
920 {
921 PUSHs (newSVpv (buffer, 0));
922
923 buflen = sizeof (buffer);
924 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
925 PUSHs (newSVpv (buffer, 0));
926 }
927 }
650#endif 928#endif
929}
651 930
652void 931int
653add_font (char *file) 932add_font (char *file)
654 CODE: 933 CODE:
655 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 934 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
935 OUTPUT:
936 RETVAL
656 937
657void 938void
658load_image_inline (SV *image_) 939load_image_inline (SV *image_)
659 ALIAS: 940 ALIAS:
660 load_image_file = 1 941 load_image_file = 1
… …
663 STRLEN image_len; 944 STRLEN image_len;
664 char *image = (char *)SvPVbyte (image_, image_len); 945 char *image = (char *)SvPVbyte (image_, image_len);
665 SDL_Surface *surface, *surface2; 946 SDL_Surface *surface, *surface2;
666 SDL_PixelFormat fmt; 947 SDL_PixelFormat fmt;
667 SDL_RWops *rw = ix 948 SDL_RWops *rw = ix
668 ? SDL_RWFromFile (image, "r") 949 ? SDL_RWFromFile (image, "rb")
669 : SDL_RWFromConstMem (image, image_len); 950 : SDL_RWFromConstMem (image, image_len);
670 951
671 if (!rw) 952 if (!rw)
672 croak ("load_image: %s", SDL_GetError ()); 953 croak ("load_image: %s", SDL_GetError ());
673 954
… …
746void 1027void
747error (char *message) 1028error (char *message)
748 CODE: 1029 CODE:
749 fprintf (stderr, "ERROR: %s\n", message); 1030 fprintf (stderr, "ERROR: %s\n", message);
750#ifdef _WIN32 1031#ifdef _WIN32
751 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1032 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
752#endif 1033#endif
753 1034
754void 1035void
755fatal (char *message) 1036fatal (char *message)
756 CODE: 1037 CODE:
757 fprintf (stderr, "FATAL: %s\n", message); 1038 fprintf (stderr, "FATAL: %s\n", message);
758#ifdef _WIN32 1039#ifdef _WIN32
759 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1040 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
760#endif 1041#endif
761 _exit (1); 1042 _exit (1);
762 1043
763void 1044void
764_exit (int retval) 1045_exit (int retval = 0)
765 CODE: 1046 CODE:
1047#ifdef WIN32
1048 ExitThread (retval); // unclean, please beam me up
1049#else
766 _exit (retval); 1050 _exit (retval);
1051#endif
767 1052
768MODULE = CFPlus PACKAGE = CFPlus::Font 1053void
1054debug ()
1055 CODE:
1056{
1057#if DEBUG
1058 VALGRIND_DO_LEAK_CHECK;
1059#endif
1060}
769 1061
770CFPlus::Font 1062MODULE = Deliantra::Client PACKAGE = DC::Font
1063
1064PROTOTYPES: DISABLE
1065
1066DC::Font
771new_from_file (SV *class, char *path, int id = 0) 1067new_from_file (SV *class, char *path, int id = 0)
772 CODE: 1068 CODE:
773{ 1069{
774 int count; 1070 int count;
775 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1071 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
778} 1074}
779 OUTPUT: 1075 OUTPUT:
780 RETVAL 1076 RETVAL
781 1077
782void 1078void
783DESTROY (CFPlus::Font self) 1079DESTROY (DC::Font self)
784 CODE: 1080 CODE:
785 pango_font_description_free (self); 1081 pango_font_description_free (self);
786 1082
787void 1083void
788make_default (CFPlus::Font self) 1084make_default (DC::Font self)
1085 PROTOTYPE: $
789 CODE: 1086 CODE:
790 default_font = self; 1087 default_font = self;
791 1088
792MODULE = CFPlus PACKAGE = CFPlus::Layout 1089MODULE = Deliantra::Client PACKAGE = DC::Layout
793 1090
1091PROTOTYPES: DISABLE
1092
794void 1093void
795reset_glyph_cache () 1094glyph_cache_backup ()
1095 PROTOTYPE:
796 CODE: 1096 CODE:
1097 tc_backup ();
1098
1099void
1100glyph_cache_restore ()
1101 PROTOTYPE:
1102 CODE:
797 tc_clear (); 1103 tc_restore ();
798 1104
799CFPlus::Layout 1105DC::Layout
800new (SV *class) 1106new (SV *class)
801 CODE: 1107 CODE:
802 New (0, RETVAL, 1, struct cf_layout); 1108 New (0, RETVAL, 1, struct cf_layout);
803 1109
804 RETVAL->pl = pango_layout_new (opengl_context); 1110 RETVAL->pl = pango_layout_new (opengl_context);
… …
806 RETVAL->g = 1.; 1112 RETVAL->g = 1.;
807 RETVAL->b = 1.; 1113 RETVAL->b = 1.;
808 RETVAL->a = 1.; 1114 RETVAL->a = 1.;
809 RETVAL->base_height = MIN_FONT_HEIGHT; 1115 RETVAL->base_height = MIN_FONT_HEIGHT;
810 RETVAL->font = 0; 1116 RETVAL->font = 0;
1117 RETVAL->rc = rc_alloc ();
811 1118
812 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1119 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
813 layout_update_font (RETVAL); 1120 layout_update_font (RETVAL);
814 OUTPUT: 1121 OUTPUT:
815 RETVAL 1122 RETVAL
816 1123
817void 1124void
818DESTROY (CFPlus::Layout self) 1125DESTROY (DC::Layout self)
819 CODE: 1126 CODE:
820 g_object_unref (self->pl); 1127 g_object_unref (self->pl);
1128 rc_free (self->rc);
821 Safefree (self); 1129 Safefree (self);
822 1130
823void 1131void
824set_text (CFPlus::Layout self, SV *text_) 1132set_text (DC::Layout self, SV *text_)
825 CODE: 1133 CODE:
826{ 1134{
827 STRLEN textlen; 1135 STRLEN textlen;
828 char *text = SvPVutf8 (text_, textlen); 1136 char *text = SvPVutf8 (text_, textlen);
829 1137
830 pango_layout_set_text (self->pl, text, textlen); 1138 pango_layout_set_text (self->pl, text, textlen);
831} 1139}
832 1140
833void 1141void
834set_markup (CFPlus::Layout self, SV *text_) 1142set_markup (DC::Layout self, SV *text_)
835 CODE: 1143 CODE:
836{ 1144{
837 STRLEN textlen; 1145 STRLEN textlen;
838 char *text = SvPVutf8 (text_, textlen); 1146 char *text = SvPVutf8 (text_, textlen);
839 1147
840 pango_layout_set_markup (self->pl, text, textlen); 1148 pango_layout_set_markup (self->pl, text, textlen);
841} 1149}
842 1150
843void 1151void
844set_shapes (CFPlus::Layout self, ...) 1152set_shapes (DC::Layout self, ...)
845 CODE: 1153 CODE:
846{ 1154{
847 PangoAttrList *attrs = 0; 1155 PangoAttrList *attrs = 0;
848 const char *text = pango_layout_get_text (self->pl); 1156 const char *text = pango_layout_get_text (self->pl);
849 const char *pos = text; 1157 const char *pos = text;
… …
884 if (attrs) 1192 if (attrs)
885 pango_layout_set_attributes (self->pl, attrs); 1193 pango_layout_set_attributes (self->pl, attrs);
886} 1194}
887 1195
888void 1196void
889get_shapes (CFPlus::Layout self) 1197get_shapes (DC::Layout self)
890 PPCODE: 1198 PPCODE:
891{ 1199{
892 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1200 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893 1201
894 do 1202 do
895 { 1203 {
896 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1204 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897 1205
898 if (run && shape_attr_p (run)) 1206 if (run && shape_attr_p (run))
899 { 1207 {
900 PangoRectangle extents; 1208 PangoRectangle extents;
901 pango_layout_iter_get_run_extents (iter, 0, &extents); 1209 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
909 1217
910 pango_layout_iter_free (iter); 1218 pango_layout_iter_free (iter);
911} 1219}
912 1220
913int 1221int
914has_wrapped (CFPlus::Layout self) 1222has_wrapped (DC::Layout self)
915 CODE: 1223 CODE:
916{ 1224{
917 int lines = 1; 1225 int lines = 1;
918 const char *text = pango_layout_get_text (self->pl); 1226 const char *text = pango_layout_get_text (self->pl);
919 1227
… …
924} 1232}
925 OUTPUT: 1233 OUTPUT:
926 RETVAL 1234 RETVAL
927 1235
928SV * 1236SV *
929get_text (CFPlus::Layout self) 1237get_text (DC::Layout self)
930 CODE: 1238 CODE:
931 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1239 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932 sv_utf8_decode (RETVAL); 1240 sv_utf8_decode (RETVAL);
933 OUTPUT: 1241 OUTPUT:
934 RETVAL 1242 RETVAL
935 1243
936void 1244void
937set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1245set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
938 CODE: 1246 CODE:
939 self->r = r; 1247 self->r = r;
940 self->g = g; 1248 self->g = g;
941 self->b = b; 1249 self->b = b;
942 self->a = a; 1250 self->a = a;
943 1251
944void 1252void
945set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1253set_font (DC::Layout self, DC::Font font = 0)
946 CODE: 1254 CODE:
947 if (self->font != font) 1255 if (self->font != font)
948 { 1256 {
949 self->font = font; 1257 self->font = font;
950 layout_update_font (self); 1258 layout_update_font (self);
951 } 1259 }
952 1260
953void 1261void
954set_height (CFPlus::Layout self, int base_height) 1262set_height (DC::Layout self, int base_height)
955 CODE: 1263 CODE:
956 if (self->base_height != base_height) 1264 if (self->base_height != base_height)
957 { 1265 {
958 self->base_height = base_height; 1266 self->base_height = base_height;
959 layout_update_font (self); 1267 layout_update_font (self);
960 } 1268 }
961 1269
962void 1270void
963set_width (CFPlus::Layout self, int max_width = -1) 1271set_width (DC::Layout self, int max_width = -1)
964 CODE: 1272 CODE:
965 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1273 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
966 1274
967void 1275void
968set_indent (CFPlus::Layout self, int indent) 1276set_indent (DC::Layout self, int indent)
969 CODE: 1277 CODE:
970 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1278 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971 1279
972void 1280void
973set_spacing (CFPlus::Layout self, int spacing) 1281set_spacing (DC::Layout self, int spacing)
974 CODE: 1282 CODE:
975 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1283 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976 1284
977void 1285void
978set_ellipsise (CFPlus::Layout self, int ellipsise) 1286set_ellipsise (DC::Layout self, int ellipsise)
979 CODE: 1287 CODE:
980 pango_layout_set_ellipsize (self->pl, 1288 pango_layout_set_ellipsize (self->pl,
981 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1289 ellipsise == 1 ? PANGO_ELLIPSIZE_START
982 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1290 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1291 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
984 : PANGO_ELLIPSIZE_NONE 1292 : PANGO_ELLIPSIZE_NONE
985 ); 1293 );
986 1294
987void 1295void
988set_single_paragraph_mode (CFPlus::Layout self, int spm) 1296set_single_paragraph_mode (DC::Layout self, int spm)
989 CODE: 1297 CODE:
990 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1298 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991 1299
992void 1300void
993size (CFPlus::Layout self) 1301size (DC::Layout self)
994 PPCODE: 1302 PPCODE:
995{ 1303{
996 int w, h; 1304 int w, h;
997 1305
998 layout_get_pixel_size (self, &w, &h); 1306 layout_get_pixel_size (self, &w, &h);
… …
1001 PUSHs (sv_2mortal (newSViv (w))); 1309 PUSHs (sv_2mortal (newSViv (w)));
1002 PUSHs (sv_2mortal (newSViv (h))); 1310 PUSHs (sv_2mortal (newSViv (h)));
1003} 1311}
1004 1312
1005int 1313int
1006descent (CFPlus::Layout self) 1314descent (DC::Layout self)
1007 CODE: 1315 CODE:
1008{ 1316{
1009 PangoRectangle rect; 1317 PangoRectangle rect;
1010 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1318 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011 pango_layout_line_get_pixel_extents (line, 0, &rect); 1319 pango_layout_line_get_pixel_extents (line, 0, &rect);
1012 RETVAL = PANGO_DESCENT (rect); 1320 RETVAL = PANGO_DESCENT (rect);
1013} 1321}
1014 OUTPUT: 1322 OUTPUT:
1015 RETVAL 1323 RETVAL
1016 1324
1017int 1325int
1018xy_to_index (CFPlus::Layout self, int x, int y) 1326xy_to_index (DC::Layout self, int x, int y)
1019 CODE: 1327 CODE:
1020{ 1328{
1021 int index, trailing; 1329 int index, trailing;
1022 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1330 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1023 RETVAL = index; 1331 RETVAL = index + trailing;
1024} 1332}
1025 OUTPUT: 1333 OUTPUT:
1026 RETVAL 1334 RETVAL
1027 1335
1028void 1336void
1029cursor_pos (CFPlus::Layout self, int index) 1337cursor_pos (DC::Layout self, int index)
1030 PPCODE: 1338 PPCODE:
1031{ 1339{
1032 PangoRectangle strong_pos; 1340 PangoRectangle pos;
1033 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1341 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034 1342
1035 EXTEND (SP, 3); 1343 EXTEND (SP, 3);
1036 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1346 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039} 1347}
1040 1348
1041void 1349void
1042render (CFPlus::Layout self, float x, float y, int flags = 0) 1350index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043 PPCODE: 1351 PPCODE:
1352{
1353 int line, x;
1354
1355 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1356#if !PANGO_VERSION_CHECK (1, 17, 3)
1357 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1358 --line;
1359#endif
1360 EXTEND (SP, 2);
1361 PUSHs (sv_2mortal (newSViv (line)));
1362 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1363}
1364
1365void
1366line_x_to_index (DC::Layout self, int line, int x)
1367 PPCODE:
1368{
1369 PangoLayoutLine *lp;
1370 int index, trailing;
1371
1372 if (line < 0)
1373 XSRETURN_EMPTY;
1374
1375 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1376 XSRETURN_EMPTY; /* do better */
1377
1378 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1379
1380 EXTEND (SP, 2);
1381 if (GIMME_V == G_SCALAR)
1382 PUSHs (sv_2mortal (newSViv (index + trailing)));
1383 else
1384 {
1385 PUSHs (sv_2mortal (newSViv (index)));
1386 PUSHs (sv_2mortal (newSViv (trailing)));
1387 }
1388}
1389
1390void
1391render (DC::Layout self, float x, float y, int flags = 0)
1392 CODE:
1393 rc_clear (self->rc);
1044 pango_opengl_render_layout_subpixel ( 1394 pango_opengl_render_layout_subpixel (
1045 self->pl, 1395 self->pl,
1396 self->rc,
1046 x * PANGO_SCALE, y * PANGO_SCALE, 1397 x * PANGO_SCALE, y * PANGO_SCALE,
1047 self->r, self->g, self->b, self->a, 1398 self->r, self->g, self->b, self->a,
1048 flags 1399 flags
1049 ); 1400 );
1401 // we assume that context_change actually clears/frees stuff
1402 // and does not do any recomputation...
1403 pango_layout_context_changed (self->pl);
1050 1404
1051MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053void 1405void
1054pad2pot (SV *data_, SV *w_, SV *h_) 1406draw (DC::Layout self)
1055 CODE: 1407 CODE:
1056{ 1408{
1057 int ow = SvIV (w_); 1409 glEnable (GL_TEXTURE_2D);
1058 int oh = SvIV (h_); 1410 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1411 glEnable (GL_BLEND);
1412 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1413 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1414 glEnable (GL_ALPHA_TEST);
1415 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1059 1416
1060 if (ow && oh) 1417 rc_draw (self->rc);
1418
1419 glDisable (GL_ALPHA_TEST);
1420 glDisable (GL_BLEND);
1421 glDisable (GL_TEXTURE_2D);
1422}
1423
1424MODULE = Deliantra::Client PACKAGE = DC::Texture
1425
1426PROTOTYPES: ENABLE
1427
1428void
1429pad (SV *data_, int ow, int oh, int nw, int nh)
1430 CODE:
1431{
1432 if ((nw != ow || nh != oh) && SvOK (data_))
1061 { 1433 {
1062 int nw = minpot (ow);
1063 int nh = minpot (oh);
1064
1065 if (nw != ow || nh != oh)
1066 {
1067 if (SvOK (data_))
1068 {
1069 STRLEN datalen; 1434 STRLEN datalen;
1070 char *data = SvPVbyte (data_, datalen); 1435 char *data = SvPVbyte (data_, datalen);
1071 int bpp = datalen / (ow * oh); 1436 int bpp = datalen / (ow * oh);
1072 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1437 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1073 1438
1074 SvPOK_only (result_); 1439 SvPOK_only (result_);
1075 SvCUR_set (result_, nw * nh * bpp); 1440 SvCUR_set (result_, nw * nh * bpp);
1076 1441
1077 memset (SvPVX (result_), 0, nw * nh * bpp); 1442 memset (SvPVX (result_), 0, nw * nh * bpp);
1078 while (oh--) 1443 while (oh--)
1079 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1444 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1080 1445
1081 sv_setsv (data_, result_); 1446 sv_setsv (data_, result_);
1082 }
1083
1084 sv_setiv (w_, nw);
1085 sv_setiv (h_, nh);
1086 }
1087 } 1447 }
1088} 1448}
1089 1449
1090void 1450void
1091draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1451draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1097{ 1457{
1098 HV *hv = (HV *)SvRV (self); 1458 HV *hv = (HV *)SvRV (self);
1099 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1459 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1460 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1461 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1462
1463 if (name <= 0)
1464 XSRETURN_EMPTY;
1102 1465
1103 if (items < 5) 1466 if (items < 5)
1104 { 1467 {
1105 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1468 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1469 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1134 glDisable (GL_ALPHA_TEST); 1497 glDisable (GL_ALPHA_TEST);
1135 glDisable (GL_BLEND); 1498 glDisable (GL_BLEND);
1136 } 1499 }
1137} 1500}
1138 1501
1139MODULE = CFPlus PACKAGE = CFPlus::Map 1502IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1503 CODE:
1504{
1505 GLint width;
1506 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1507 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1508 RETVAL = width > 0;
1509}
1510 OUTPUT:
1511 RETVAL
1140 1512
1141CFPlus::Map 1513MODULE = Deliantra::Client PACKAGE = DC::Map
1142new (SV *class, int map_width, int map_height) 1514
1515PROTOTYPES: DISABLE
1516
1517DC::Map
1518new (SV *class)
1143 CODE: 1519 CODE:
1144 New (0, RETVAL, 1, struct map); 1520 New (0, RETVAL, 1, struct map);
1145 RETVAL->x = 0; 1521 RETVAL->x = 0;
1146 RETVAL->y = 0; 1522 RETVAL->y = 0;
1147 RETVAL->w = map_width; 1523 RETVAL->w = 0;
1148 RETVAL->h = map_height; 1524 RETVAL->h = 0;
1149 RETVAL->ox = 0; 1525 RETVAL->ox = 0;
1150 RETVAL->oy = 0; 1526 RETVAL->oy = 0;
1151 RETVAL->faces = 8192; 1527 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1528 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153 RETVAL->texs = 8192;
1154 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155 RETVAL->rows = 0; 1529 RETVAL->rows = 0;
1156 RETVAL->row = 0; 1530 RETVAL->row = 0;
1157 OUTPUT: 1531 OUTPUT:
1158 RETVAL 1532 RETVAL
1159 1533
1160void 1534void
1161DESTROY (CFPlus::Map self) 1535DESTROY (DC::Map self)
1162 CODE: 1536 CODE:
1163{ 1537{
1164 map_clear (self); 1538 map_clear (self);
1165 Safefree (self->face); 1539 Safefree (self->face2tile);
1166 Safefree (self->tex); 1540 Safefree (self->tex);
1167 Safefree (self); 1541 Safefree (self);
1168} 1542}
1169 1543
1170void 1544void
1545resize (DC::Map self, int map_width, int map_height)
1546 CODE:
1547 self->w = map_width;
1548 self->h = map_height;
1549
1550void
1171clear (CFPlus::Map self) 1551clear (DC::Map self)
1172 CODE: 1552 CODE:
1173 map_clear (self); 1553 map_clear (self);
1174 1554
1175void 1555void
1176set_face (CFPlus::Map self, int face, int texid) 1556set_tileid (DC::Map self, int face, int tile)
1177 CODE: 1557 CODE:
1178{ 1558{
1179 while (self->faces <= face) 1559 need_facenum (self, face); self->face2tile [face] = tile;
1180 { 1560 need_texid (self, tile);
1181 Append (mapface, self->face, self->faces, self->faces);
1182 self->faces *= 2;
1183 }
1184
1185 self->face [face] = texid;
1186} 1561}
1187 1562
1188void 1563void
1564set_smooth (DC::Map self, int face, int smooth, int level)
1565 CODE:
1566{
1567 tileid texid;
1568 maptex *tex;
1569
1570 if (face < 0 || face >= self->faces)
1571 return;
1572
1573 if (smooth < 0 || smooth >= self->faces)
1574 return;
1575
1576 texid = self->face2tile [face];
1577
1578 if (!texid)
1579 return;
1580
1581 tex = self->tex + texid;
1582 tex->smoothtile = self->face2tile [smooth];
1583 tex->smoothlevel = level;
1584}
1585
1586void
1189set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1587set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1190 CODE: 1588 CODE:
1191{ 1589{
1192 while (self->texs <= texid) 1590 need_texid (self, texid);
1193 {
1194 Append (maptex, self->tex, self->texs, self->texs);
1195 self->texs *= 2;
1196 }
1197 1591
1198 { 1592 {
1199 maptex *tex = self->tex + texid; 1593 maptex *tex = self->tex + texid;
1200 1594
1201 tex->name = name; 1595 tex->name = name;
… …
1218 // from transparent color bleeding and ugly wrapping effects. 1612 // from transparent color bleeding and ugly wrapping effects.
1219 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1613 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220} 1614}
1221 1615
1222int 1616int
1223ox (CFPlus::Map self) 1617ox (DC::Map self)
1224 ALIAS: 1618 ALIAS:
1225 oy = 1 1619 oy = 1
1226 x = 2 1620 x = 2
1227 y = 3 1621 y = 3
1228 w = 4 1622 w = 4
… …
1239 } 1633 }
1240 OUTPUT: 1634 OUTPUT:
1241 RETVAL 1635 RETVAL
1242 1636
1243void 1637void
1244scroll (CFPlus::Map self, int dx, int dy) 1638scroll (DC::Map self, int dx, int dy)
1245 CODE: 1639 CODE:
1246{ 1640{
1247 if (dx > 0) 1641 if (dx > 0)
1248 map_blank (self, self->x, self->y, dx - 1, self->h); 1642 map_blank (self, self->x, self->y, dx, self->h);
1249 else if (dx < 0) 1643 else if (dx < 0)
1250 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1644 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1251 1645
1252 if (dy > 0) 1646 if (dy > 0)
1253 map_blank (self, self->x, self->y, self->w, dy - 1); 1647 map_blank (self, self->x, self->y, self->w, dy);
1254 else if (dy < 0) 1648 else if (dy < 0)
1255 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1649 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1256 1650
1257 self->ox += dx; self->x += dx; 1651 self->ox += dx; self->x += dx;
1258 self->oy += dy; self->y += dy; 1652 self->oy += dy; self->y += dy;
1259 1653
1260 while (self->y < 0) 1654 while (self->y < 0)
… …
1264 self->rows += MAP_EXTEND_Y; 1658 self->rows += MAP_EXTEND_Y;
1265 self->y += MAP_EXTEND_Y; 1659 self->y += MAP_EXTEND_Y;
1266 } 1660 }
1267} 1661}
1268 1662
1269void 1663SV *
1270map1a_update (CFPlus::Map self, SV *data_, int extmap) 1664map1a_update (DC::Map self, SV *data_, int extmap)
1271 CODE: 1665 CODE:
1272{ 1666{
1273 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1667 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1274 uint8_t *data_end = (uint8_t *)SvEND (data_); 1668 uint8_t *data_end = (uint8_t *)SvEND (data_);
1275 mapcell *cell; 1669 mapcell *cell;
1276 int x, y, flags; 1670 int x, y, z, flags;
1671 AV *missing = newAV ();
1672 RETVAL = newRV_noinc ((SV *)missing);
1277 1673
1278 while (data < data_end) 1674 while (data < data_end - 1)
1279 { 1675 {
1280 flags = (data [0] << 8) + data [1]; data += 2; 1676 flags = (data [0] << 8) + data [1]; data += 2;
1281 1677
1282 x = self->x + ((flags >> 10) & 63); 1678 x = self->x + ((flags >> 10) & 63);
1283 y = self->y + ((flags >> 4) & 63); 1679 y = self->y + ((flags >> 4) & 63);
… …
1286 1682
1287 if (flags & 15) 1683 if (flags & 15)
1288 { 1684 {
1289 if (!cell->darkness) 1685 if (!cell->darkness)
1290 { 1686 {
1687 memset (cell, 0, sizeof (*cell));
1291 cell->darkness = 256; 1688 cell->darkness = 256;
1292 cell->face [0] = 0;
1293 cell->face [1] = 0;
1294 cell->face [2] = 0;
1295 } 1689 }
1296 1690
1297 //TODO: don't trust server data to be in-range(!) 1691 //TODO: don't trust server data to be in-range(!)
1298 1692
1299 if (flags & 8) 1693 if (flags & 8)
… …
1303 uint8_t ext, cmd; 1697 uint8_t ext, cmd;
1304 1698
1305 do 1699 do
1306 { 1700 {
1307 ext = *data++; 1701 ext = *data++;
1308 cmd = ext & 0x3f; 1702 cmd = ext & 0x7f;
1309 1703
1310 if (cmd < 4) 1704 if (cmd < 4)
1311 cell->darkness = 255 - ext * 64 + 1; 1705 cell->darkness = 255 - ext * 64 + 1;
1312 else if (cmd == 5) // health 1706 else if (cmd == 5) // health
1313 { 1707 {
1314 cell->stat_width = 1; 1708 cell->stat_width = 1;
1315 cell->stat_hp = *data++; 1709 cell->stat_hp = *data++;
1316 } 1710 }
1317 else if (cmd == 6) // monster width 1711 else if (cmd == 6) // monster width
1318 cell->stat_width = *data++ + 1; 1712 cell->stat_width = *data++ + 1;
1713 else if (cmd == 0x47)
1714 {
1715 if (*data == 1) cell->player = data [1];
1716 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1717 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1718 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1719
1720 data += *data + 1;
1721 }
1722 else if (cmd == 8) // cell flags
1723 cell->flags = *data++;
1319 else if (ext & 0x40) // unknown, multibyte => skip 1724 else if (ext & 0x40) // unknown, multibyte => skip
1320 data += *data + 1; 1725 data += *data + 1;
1321 else 1726 else
1322 data++; 1727 data++;
1323 } 1728 }
… …
1325 } 1730 }
1326 else 1731 else
1327 cell->darkness = *data++ + 1; 1732 cell->darkness = *data++ + 1;
1328 } 1733 }
1329 1734
1735 for (z = 0; z <= 2; ++z)
1330 if (flags & 4) 1736 if (flags & (4 >> z))
1331 { 1737 {
1332 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1738 faceid face = (data [0] << 8) + data [1]; data += 2;
1739 need_facenum (self, face);
1740 cell->tile [z] = self->face2tile [face];
1741
1742 if (cell->tile [z])
1743 {
1744 maptex *tex = self->tex + cell->tile [z];
1745 if (!tex->name)
1746 av_push (missing, newSViv (cell->tile [z]));
1747
1748 if (tex->smoothtile)
1749 {
1750 maptex *smooth = self->tex + tex->smoothtile;
1751 if (!smooth->name)
1752 av_push (missing, newSViv (tex->smoothtile));
1753 }
1754 }
1333 } 1755 }
1334
1335 if (flags & 2)
1336 {
1337 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1338 }
1339
1340 if (flags & 1)
1341 {
1342 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1343 }
1344 } 1756 }
1345 else 1757 else
1346 {
1347 cell->darkness = 0; 1758 cell->darkness = 0;
1348 cell->stat_hp = 0;
1349 }
1350 } 1759 }
1351} 1760}
1761 OUTPUT:
1762 RETVAL
1352 1763
1353SV * 1764SV *
1354mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1765mapmap (DC::Map self, int x0, int y0, int w, int h)
1355 CODE: 1766 CODE:
1356{ 1767{
1357 int x1, x; 1768 int x1, x;
1358 int y1, y; 1769 int y1, y;
1359 int z; 1770 int z;
… …
1380 { 1791 {
1381 mapcell *cell = row->col + (x - row->c0); 1792 mapcell *cell = row->col + (x - row->c0);
1382 1793
1383 for (z = 0; z <= 0; z++) 1794 for (z = 0; z <= 0; z++)
1384 { 1795 {
1385 mapface face = cell->face [z];
1386
1387 if (face)
1388 {
1389 maptex tex = self->tex [face]; 1796 maptex tex = self->tex [cell->tile [z]];
1390 int a0 = 255 - tex.a; 1797 int a0 = 255 - tex.a;
1391 int a1 = tex.a; 1798 int a1 = tex.a;
1392 1799
1393 r = (r * a0 + tex.r * a1) / 255; 1800 r = (r * a0 + tex.r * a1) / 255;
1394 g = (g * a0 + tex.g * a1) / 255; 1801 g = (g * a0 + tex.g * a1) / 255;
1395 b = (b * a0 + tex.b * a1) / 255; 1802 b = (b * a0 + tex.b * a1) / 255;
1396 a = (a * a0 + tex.a * a1) / 255; 1803 a = (a * a0 + tex.a * a1) / 255;
1397 }
1398 } 1804 }
1399 } 1805 }
1400 1806
1401 *map++ = (r ) 1807 *map++ = (r )
1402 | (g << 8) 1808 | (g << 8)
… …
1409} 1815}
1410 OUTPUT: 1816 OUTPUT:
1411 RETVAL 1817 RETVAL
1412 1818
1413void 1819void
1414draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1820draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1415 CODE: 1821 CODE:
1416{ 1822{
1417 int vx, vy;
1418 int x, y, z; 1823 int x, y, z;
1419 int last_name;
1420 mapface face;
1421 1824
1422 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1825 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1423 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1826 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1827 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1828 smooth_key skey;
1829 int pl_x, pl_y;
1830 maptex pl_tex;
1831 rc_t *rc = rc_alloc ();
1832 rc_key_t key;
1833 rc_array_t *arr;
1424 1834
1425 /* 1835 pl_tex.name = 0;
1426 int vx = self->vx = self->w >= sw
1427 ? self->x + (self->w - sw) / 2
1428 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1429 1836
1430 int vy = self->vy = self->h >= sh 1837 // thats current max. sorry.
1431 ? self->y + (self->h - sh) / 2 1838 if (sw > 255) sw = 255;
1432 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1839 if (sh > 255) sh = 255;
1433 */
1434 1840
1435 glColor4ub (255, 255, 255, 255); 1841 // clear key, in case of extra padding
1842 memset (&skey, 0, sizeof (skey));
1843
1844 memset (&key, 0, sizeof (key));
1845 key.r = 255;
1846 key.g = 255;
1847 key.b = 255;
1848 key.a = 255;
1849 key.mode = GL_QUADS;
1850 key.format = GL_T2F_V3F;
1851 key.texname = -1;
1852
1853 mx += self->x;
1854 my += self->y;
1855
1856 // first pass: determine smooth_max
1857 // rather ugly, if you ask me
1858 // could also be stored inside mapcell and updated on change
1859 memset (smooth_max, 0, sizeof (smooth_max));
1860
1861 for (y = 0; y < sh; y++)
1862 if (0 <= y + my && y + my < self->rows)
1863 {
1864 maprow *row = self->row + (y + my);
1865
1866 for (x = 0; x < sw; x++)
1867 if (row->c0 <= x + mx && x + mx < row->c1)
1868 {
1869 mapcell *cell = row->col + (x + mx - row->c0);
1870
1871 smooth_max[x + 1][y + 1] =
1872 MAX (self->tex [cell->tile [0]].smoothlevel,
1873 MAX (self->tex [cell->tile [1]].smoothlevel,
1874 self->tex [cell->tile [2]].smoothlevel));
1875 }
1876 }
1436 1877
1437 glEnable (GL_BLEND); 1878 glEnable (GL_BLEND);
1438 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1879 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1439 glEnable (GL_TEXTURE_2D);
1440 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1880 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1441 1881
1442 glBegin (GL_QUADS);
1443
1444 last_name = 0;
1445
1446 for (z = 0; z < 3; z++) 1882 for (z = 0; z <= 2; z++)
1883 {
1884 memset (smooth_level, 0, sizeof (smooth_level));
1885
1447 for (y = 0; y < sh; y++) 1886 for (y = 0; y < sh; y++)
1448 if (0 <= y + vy && y + vy < self->rows) 1887 if (0 <= y + my && y + my < self->rows)
1449 { 1888 {
1450 maprow *row = self->row + (y + vy); 1889 maprow *row = self->row + (y + my);
1451 1890
1452 for (x = 0; x < sw; x++) 1891 for (x = 0; x < sw; x++)
1453 if (row->c0 <= x + vx && x + vx < row->c1) 1892 if (row->c0 <= x + mx && x + mx < row->c1)
1454 { 1893 {
1455 mapcell *cell = row->col + (x + vx - row->c0); 1894 mapcell *cell = row->col + (x + mx - row->c0);
1456
1457 face = cell->face [z]; 1895 tileid tile = cell->tile [z];
1896
1897 if (tile)
1898 {
1899 maptex tex = self->tex [tile];
1900 int px = (x + 1) * T - tex.w;
1901 int py = (y + 1) * T - tex.h;
1458 1902
1459 if (face && face < self->texs) 1903 if (key.texname != tex.name)
1904 {
1905 if (!tex.name)
1906 tex = self->tex [2]; /* missing, replace by noface */
1907
1908 key.texname = tex.name;
1909 arr = rc_array (rc, &key);
1910 }
1911
1912 if (expect_false (cell->player == player) && expect_false (z == 2))
1913 {
1914 pl_x = px;
1915 pl_y = py;
1916 pl_tex = tex;
1917 continue;
1918 }
1919
1920 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924
1925 if (expect_false (cell->flags) && expect_false (z == 2))
1926 {
1927 // overlays such as the speech bubble, probably more to come
1928 if (cell->flags & 1)
1929 {
1930 maptex tex = self->tex [1];
1931 int px = x * T + T * 2 / 32;
1932 int py = y * T - T * 6 / 32;
1933
1934 if (tex.name)
1935 {
1936 if (key.texname != tex.name)
1937 {
1938 key.texname = tex.name;
1939 arr = rc_array (rc, &key);
1940 }
1941
1942 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946 }
1947 }
1948 }
1949
1950 // update smooth hash
1951 if (tex.smoothtile)
1952 {
1953 skey.tile = tex.smoothtile;
1954 skey.level = tex.smoothlevel;
1955
1956 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1957
1958 // add bits to current tile and all neighbours. skey.x|y is
1959 // shifted +1|+1 so we always stay positive.
1960
1961 // bits is ___n cccc CCCC bbbb
1962 // n do not draw borders&corners
1963 // c draw these corners, but...
1964 // C ... not these
1965 // b draw these borders
1966
1967 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1968 // ┃· ·· ·┃ ━━
1969
1970 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971 // ·· ·· ·┏ ┓·
1972
1973 // full tile
1974 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1975
1976 // borders
1977 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1978 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1979 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1980 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1981
1982 // corners
1983 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1984 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1985 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1986 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1987 }
1988 }
1989 }
1990 }
1991
1992 rc_draw (rc);
1993 rc_clear (rc);
1994
1995 // go through all smoothlevels, lowest to highest, then draw.
1996 // this is basically counting sort
1997 {
1998 int w, b;
1999
2000 glEnable (GL_TEXTURE_2D);
2001 glBegin (GL_QUADS);
2002 for (w = 0; w < 256 / 32; ++w)
2003 {
2004 uint32_t smask = smooth_level [w];
2005 if (smask)
2006 for (b = 0; b < 32; ++b)
2007 if (smask & (((uint32_t)1) << b))
1460 { 2008 {
1461 maptex tex = self->tex [face]; 2009 int level = (w << 5) | b;
2010 HE *he;
1462 2011
1463 int px = (x + 1) * 32 - tex.w; 2012 hv_iterinit (smooth);
1464 int py = (y + 1) * 32 - tex.h; 2013 while ((he = hv_iternext (smooth)))
1465
1466 if (last_name != tex.name)
1467 { 2014 {
2015 smooth_key *skey = (smooth_key *)HeKEY (he);
2016 IV bits = SvIVX (HeVAL (he));
2017
2018 if (!(bits & 0x1000)
2019 && skey->level == level
2020 && level > smooth_max [skey->x][skey->y])
2021 {
2022 maptex tex = self->tex [skey->tile];
2023 int px = (((int)skey->x) - 1) * T;
2024 int py = (((int)skey->y) - 1) * T;
2025 int border = bits & 15;
2026 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027 float dx = tex.s * .0625f; // 16 images/row
2028 float dy = tex.t * .5f ; // 2 images/column
2029
2030 if (tex.name)
2031 {
2032 // this time avoiding texture state changes
2033 // save gobs of state changes.
2034 if (key.texname != tex.name)
2035 {
1468 glEnd (); 2036 glEnd ();
1469 last_name = tex.name;
1470 glBindTexture (GL_TEXTURE_2D, last_name); 2037 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1471 glBegin (GL_QUADS); 2038 glBegin (GL_QUADS);
2039 }
2040
2041 if (border)
2042 {
2043 float ox = border * dx;
2044
2045 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2047 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2048 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2049 }
2050
2051 if (corner)
2052 {
2053 float ox = corner * dx;
2054
2055 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2057 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2058 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2059 }
2060 }
2061 }
1472 } 2062 }
1473
1474 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1475 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1476 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1477 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1478 } 2063 }
1479 }
1480 } 2064 }
1481 2065
1482 glEnd (); 2066 glEnd ();
1483
1484 glDisable (GL_TEXTURE_2D); 2067 glDisable (GL_TEXTURE_2D);
2068 key.texname = -1;
2069 }
2070
2071 hv_clear (smooth);
2072 }
2073
2074 if (pl_tex.name)
2075 {
2076 maptex tex = pl_tex;
2077 int px = pl_x + pdx;
2078 int py = pl_y + pdy;
2079
2080 key.texname = tex.name;
2081 arr = rc_array (rc, &key);
2082
2083 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2084 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2085 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087
2088 rc_draw (rc);
2089 }
2090
2091 glDisable (GL_BLEND);
2092 rc_free (rc);
1485 2093
1486 // top layer: overlays such as the health bar 2094 // top layer: overlays such as the health bar
1487 for (y = 0; y < sh; y++) 2095 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2096 if (0 <= y + my && y + my < self->rows)
1489 { 2097 {
1490 maprow *row = self->row + (y + vy); 2098 maprow *row = self->row + (y + my);
1491 2099
1492 for (x = 0; x < sw; x++) 2100 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 2101 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 2102 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2103 mapcell *cell = row->col + (x + mx - row->c0);
1496 2104
1497 int px = x * 32; 2105 int px = x * T;
1498 int py = y * 32; 2106 int py = y * T;
1499 2107
1500 if (cell->stat_hp) 2108 if (cell->stat_hp)
1501 { 2109 {
1502 int width = cell->stat_width * 32; 2110 int width = cell->stat_width * T;
1503 int thick = sh / 28 + 1 + cell->stat_width; 2111 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1504 2112
1505 glColor4ub (0, 0, 0, 223); 2113 glColor3ub (0, 0, 0);
1506 glRectf (px + 1, py, 2114 glRectf (px + 1, py - thick - 2,
1507 px + width - 1, py + thick + 2); 2115 px + width - 1, py);
1508 2116
1509 glColor4ub (cell->stat_hp, 255 - cell->stat_hp, 0, 223); 2117 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1510 glRectf (px + 2, 2118 glRectf (px + 2,
1511 py + 1, 2119 py - thick - 1,
1512 px + width - 2 - cell->stat_hp * (width - 4) / 255, py + thick + 1); 2120 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1513 } 2121 }
1514 } 2122 }
1515 } 2123 }
1516
1517 glDisable (GL_BLEND);
1518} 2124}
1519 2125
1520void 2126void
1521draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2127draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1522 CODE: 2128 CODE:
1523{ 2129{
1524 static float color[16][3] = { 2130 static float color[16][3] = {
1525 { 0.00F, 0.00F, 0.00F }, 2131 { 0.00F, 0.00F, 0.00F },
1526 { 1.00F, 1.00F, 1.00F }, 2132 { 1.00F, 1.00F, 1.00F },
… …
1576 glDisable (GL_BLEND); 2182 glDisable (GL_BLEND);
1577 glDisable (GL_TEXTURE_2D); 2183 glDisable (GL_TEXTURE_2D);
1578} 2184}
1579 2185
1580void 2186void
1581fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2187fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1582 PPCODE: 2188 PPCODE:
1583{ 2189{
1584 int vx, vy;
1585 int x, y; 2190 int x, y;
2191 int sw1 = sw + 2;
2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1586 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1587 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1588 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1589 2198
1590 memset (darkness, 255, sw4 * sh);
1591 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1592 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1593 2201
1594 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2202 mx += self->x - 1;
1595 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2203 my += self->y - 1;
1596 2204
2205 memset (darkness1, 255, sw1 * sh1);
2206
1597 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1598 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1599 { 2209 {
1600 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1601 2211
1602 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1603 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1604 { 2214 {
1605 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1606 2216
1607 darkness[y * sw4 + x] = cell->darkness 2217 darkness1 [y * sw1 + x] = cell->darkness
1608 ? 255 - (cell->darkness - 1) 2218 ? 255 - (cell->darkness - 1)
1609 : 255 - FOW_DARKNESS; 2219 : 255 - FOW_DARKNESS;
1610 } 2220 }
1611 } 2221 }
1612 2222
2223 for (y = 0; y < sh; ++y)
2224 for (x = 0; x < sw; ++x)
2225 {
2226 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2227 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2228 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2229 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2230 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2231 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2232 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2233 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2234 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2235
2236 uint8_t r11 = (d11 + d21 + d12) / 3;
2237 uint8_t r21 = d21;
2238 uint8_t r31 = (d21 + d31 + d32) / 3;
2239
2240 uint8_t r12 = d12;
2241 uint8_t r22 = d22;
2242 uint8_t r32 = d32;
2243
2244 uint8_t r13 = (d13 + d23 + d12) / 3;
2245 uint8_t r23 = d23;
2246 uint8_t r33 = (d23 + d33 + d32) / 3;
2247
2248 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2249 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2250 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2251 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2252 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2253 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2254 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2255 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2256 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2257 }
2258
2259 free (darkness1);
2260
1613 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1614 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1615 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1616 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1617} 2265}
1618 2266
1619SV * 2267SV *
1620get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2268get_rect (DC::Map self, int x0, int y0, int w, int h)
1621 CODE: 2269 CODE:
1622{ 2270{
1623 int x, y, x1, y1; 2271 int x, y, x1, y1;
1624 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1625 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1650 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1651 { 2299 {
1652 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1653 uint8_t flags = 0; 2301 uint8_t flags = 0;
1654 2302
1655 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1656 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1657 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1658 2306
1659 *data++ = flags; 2307 *data++ = flags;
1660 2308
1661 if (flags & 1) 2309 if (flags & 1)
1662 { 2310 {
2311 tileid tile = cell->tile [0];
1663 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1664 *data++ = cell->face [0]; 2313 *data++ = tile;
1665 } 2314 }
1666 2315
1667 if (flags & 2) 2316 if (flags & 2)
1668 { 2317 {
2318 tileid tile = cell->tile [1];
1669 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1670 *data++ = cell->face [1]; 2320 *data++ = tile;
1671 } 2321 }
1672 2322
1673 if (flags & 4) 2323 if (flags & 4)
1674 { 2324 {
2325 tileid tile = cell->tile [2];
1675 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1676 *data++ = cell->face [2]; 2327 *data++ = tile;
1677 } 2328 }
1678 } 2329 }
1679 else 2330 else
1680 *data++ = 0; 2331 *data++ = 0;
1681 } 2332 }
1682 } 2333 }
1683 2334
2335 /* if size is w*h + 5 then no data has been found */
2336 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2337 {
1684 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1685 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1686 RETVAL = data_sv; 2342 RETVAL = data_sv;
1687} 2343}
1688 OUTPUT: 2344 OUTPUT:
1689 RETVAL 2345 RETVAL
1690 2346
1691void 2347void
1692set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1693 PPCODE: 2349 PPCODE:
1694{ 2350{
1695 int x, y, z; 2351 int x, y, z;
1696 int w, h; 2352 int w, h;
1697 int x1, y1; 2353 int x1, y1;
2354 STRLEN len;
2355 uint8_t *data, *end;
2356
2357 len = SvLEN (data_sv);
2358 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359 data = SvPVbyte_nolen (data_sv);
2360 end = data + len + 8;
2361
2362 if (len < 5)
2363 XSRETURN_EMPTY;
1698 2364
1699 if (*data++ != 0) 2365 if (*data++ != 0)
1700 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1701 2367
1702 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1703 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1704 2370
1705 // we need to do this 'cause we don't keep an absolute coord system for rows 2371 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1717 { 2383 {
1718 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1719 2385
1720 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1721 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1722 uint8_t flags = *data++; 2393 flags = *data++;
1723 2394
1724 if (flags) 2395 if (flags)
1725 { 2396 {
1726 mapface face[3] = { 0, 0, 0 };
1727
1728 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1729 2399
1730 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1731 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1732 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1733 2403
1734 if (cell->darkness == 0) 2404 if (cell->darkness == 0)
1735 { 2405 {
1736 cell->darkness = 0; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1737 2408
1738 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1739 { 2410 {
1740 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1741 2412
1742 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1743 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1744 } 2420 }
1745 } 2421 }
1746 } 2422 }
1747 } 2423 }
1748 } 2424 }
1749} 2425}
1750 2426
1751MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1752 2428
1753CFPlus::MixChunk 2429DC::RW
1754new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1755 CODE: 2431 CODE:
1756 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1757 OUTPUT: 2438 OUTPUT:
1758 RETVAL 2439 RETVAL
1759 2440
2441DC::RW
2442new_from_file (SV *class, const char *path, const char *mode = "rb")
2443 CODE:
2444 RETVAL = SDL_RWFromFile (path, mode);
2445 OUTPUT:
2446 RETVAL
2447
2448# fails on win32:
2449# dc.xs(2268) : error C2059: syntax error : '('
1760void 2450#void
2451#close (DC::RW self)
2452# CODE:
2453# (self->(close)) (self);
2454
2455MODULE = Deliantra::Client PACKAGE = DC::Channel
2456
2457PROTOTYPES: DISABLE
2458
2459DC::Channel
2460find ()
2461 CODE:
2462{
2463 RETVAL = Mix_GroupAvailable (-1);
2464
2465 if (RETVAL < 0)
2466 {
2467 RETVAL = Mix_GroupOldest (-1);
2468
2469 if (RETVAL < 0)
2470 XSRETURN_UNDEF;
2471
2472 Mix_HaltChannel (RETVAL);
2473 }
2474
2475 Mix_UnregisterAllEffects (RETVAL);
2476 Mix_Volume (RETVAL, 128);
2477}
2478 OUTPUT:
2479 RETVAL
2480
2481void
2482halt (DC::Channel self)
2483 CODE:
2484 Mix_HaltChannel (self);
2485
2486void
2487expire (DC::Channel self, int ticks = -1)
2488 CODE:
2489 Mix_ExpireChannel (self, ticks);
2490
2491void
2492fade_out (DC::Channel self, int ticks = -1)
2493 CODE:
2494 Mix_FadeOutChannel (self, ticks);
2495
2496int
2497volume (DC::Channel self, int volume)
2498 CODE:
2499 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2500 OUTPUT:
2501 RETVAL
2502
2503void
2504unregister_all_effects (DC::Channel self)
2505 CODE:
2506 Mix_UnregisterAllEffects (self);
2507
2508void
2509set_panning (DC::Channel self, int left, int right)
2510 CODE:
2511 left = CLAMP (left , 0, 255);
2512 right = CLAMP (right, 0, 255);
2513 Mix_SetPanning (self, left, right);
2514
2515void
2516set_distance (DC::Channel self, int distance)
2517 CODE:
2518 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2519
2520void
2521set_position (DC::Channel self, int angle, int distance)
2522 CODE:
2523
2524void
2525set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526 CODE:
2527{
2528 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2530 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531}
2532
2533void
2534set_reverse_stereo (DC::Channel self, int flip)
2535 CODE:
2536 Mix_SetReverseStereo (self, flip);
2537
2538MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539
2540PROTOTYPES: DISABLE
2541
2542DC::MixChunk
2543new (SV *class, DC::RW rwops)
2544 CODE:
2545 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546 OUTPUT:
2547 RETVAL
2548
2549void
1761DESTROY (CFPlus::MixChunk self) 2550DESTROY (DC::MixChunk self)
1762 CODE: 2551 CODE:
1763 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1764 2553
1765int 2554int
1766volume (CFPlus::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1767 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1768 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1769 OUTPUT: 2560 OUTPUT:
1770 RETVAL 2561 RETVAL
1771 2562
1772int 2563DC::Channel
1773play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2564play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1774 CODE: 2565 CODE:
2566{
1775 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2567 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2568
2569 if (RETVAL < 0)
2570 XSRETURN_UNDEF;
2571
2572 if (channel < 0)
2573 {
2574 Mix_UnregisterAllEffects (RETVAL);
2575 Mix_Volume (RETVAL, 128);
2576 }
2577}
1776 OUTPUT: 2578 OUTPUT:
1777 RETVAL 2579 RETVAL
1778 2580
1779MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1780 2582
1781int 2583int
1782volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1783 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1784 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1785 OUTPUT: 2590 OUTPUT:
1786 RETVAL 2591 RETVAL
1787 2592
2593void
2594fade_out (int ms)
2595 CODE:
2596 Mix_FadeOutMusic (ms);
2597
2598void
2599halt ()
2600 CODE:
2601 Mix_HaltMusic ();
2602
1788CFPlus::MixMusic 2603DC::MixMusic
1789new_from_file (SV *class, char *path) 2604new (SV *class, DC::RW rwops)
1790 CODE: 2605 CODE:
1791 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1792 OUTPUT: 2607 OUTPUT:
1793 RETVAL 2608 RETVAL
1794 2609
1795void 2610void
1796DESTROY (CFPlus::MixMusic self) 2611DESTROY (DC::MixMusic self)
1797 CODE: 2612 CODE:
1798 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1799 2614
1800int 2615int
1801play (CFPlus::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1802 CODE: 2617 CODE:
1803 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1804 OUTPUT: 2619 OUTPUT:
1805 RETVAL 2620 RETVAL
1806 2621
1807MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1808 2630
1809BOOT: 2631BOOT:
1810{ 2632{
1811 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1812 static const struct { 2634 static const struct {
1813 const char *name; 2635 const char *name;
1814 IV iv; 2636 IV iv;
1815 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1816# define const_iv(name) { # name, (IV)name } 2638# define const_iv(name) { # name, (IV)name }
2639 const_iv (GL_VENDOR),
2640 const_iv (GL_VERSION),
2641 const_iv (GL_EXTENSIONS),
1817 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1818 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1819 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1820 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1821 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
… …
1825 const_iv (GL_ALPHA_TEST), 2650 const_iv (GL_ALPHA_TEST),
1826 const_iv (GL_NORMALIZE), 2651 const_iv (GL_NORMALIZE),
1827 const_iv (GL_RESCALE_NORMAL), 2652 const_iv (GL_RESCALE_NORMAL),
1828 const_iv (GL_FRONT), 2653 const_iv (GL_FRONT),
1829 const_iv (GL_BACK), 2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1830 const_iv (GL_AND), 2656 const_iv (GL_AND),
1831 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1832 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1833 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1834 const_iv (GL_DST_ALPHA), 2660 const_iv (GL_DST_ALPHA),
… …
1847 const_iv (GL_INTENSITY), 2673 const_iv (GL_INTENSITY),
1848 const_iv (GL_LUMINANCE), 2674 const_iv (GL_LUMINANCE),
1849 const_iv (GL_LUMINANCE_ALPHA), 2675 const_iv (GL_LUMINANCE_ALPHA),
1850 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1851 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2677 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2678 const_iv (GL_COMPRESSED_ALPHA_ARB),
2679 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2680 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2681 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2682 const_iv (GL_COMPRESSED_RGB_ARB),
2683 const_iv (GL_COMPRESSED_RGBA_ARB),
1852 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1853 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1854 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1855 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1856 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1857 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1878 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1879 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1880 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1881 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1882 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1883 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
1884 const_iv (GL_LINE_STRIP), 2719 const_iv (GL_LINE_STRIP),
1885 const_iv (GL_LINE_LOOP), 2720 const_iv (GL_LINE_LOOP),
1886 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
1887 const_iv (GL_QUAD_STRIP), 2722 const_iv (GL_QUAD_STRIP),
1888 const_iv (GL_TRIANGLES), 2723 const_iv (GL_TRIANGLES),
1889 const_iv (GL_TRIANGLE_STRIP), 2724 const_iv (GL_TRIANGLE_STRIP),
1890 const_iv (GL_TRIANGLE_FAN), 2725 const_iv (GL_TRIANGLE_FAN),
2726 const_iv (GL_POLYGON),
1891 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2727 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2728 const_iv (GL_POINT_SMOOTH_HINT),
2729 const_iv (GL_LINE_SMOOTH_HINT),
2730 const_iv (GL_POLYGON_SMOOTH_HINT),
2731 const_iv (GL_GENERATE_MIPMAP_HINT),
2732 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1892 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
1893 const_iv (GL_V2F), 2736 const_iv (GL_V2F),
1894 const_iv (GL_V3F), 2737 const_iv (GL_V3F),
1895 const_iv (GL_T2F_V3F), 2738 const_iv (GL_T2F_V3F),
1896 const_iv (GL_T2F_N3F_V3F), 2739 const_iv (GL_T2F_N3F_V3F),
1897# undef const_iv 2740# undef const_iv
1898 }; 2741 };
1899 2742
1900 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2743 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1901 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2744 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2745
2746 texture_av = newAV ();
2747 AvREAL_off (texture_av);
1902} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
1903 2755
1904char * 2756char *
1905gl_vendor () 2757gl_vendor ()
1906 CODE: 2758 CODE:
1907 RETVAL = (char *)glGetString (GL_VENDOR); 2759 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1920 CODE: 2772 CODE:
1921 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1922 OUTPUT: 2774 OUTPUT:
1923 RETVAL 2775 RETVAL
1924 2776
2777const char *glGetString (GLenum pname)
2778
2779GLint glGetInteger (GLenum pname)
2780 CODE:
2781 glGetIntegerv (pname, &RETVAL);
2782 OUTPUT:
2783 RETVAL
2784
2785GLdouble glGetDouble (GLenum pname)
2786 CODE:
2787 glGetDoublev (pname, &RETVAL);
2788 OUTPUT:
2789 RETVAL
2790
1925int glGetError () 2791int glGetError ()
1926 2792
1927void glFinish () 2793void glFinish ()
1928 2794
1929void glClear (int mask) 2795void glClear (int mask)
… …
1966# near_ and far_ are due to microsofts buggy "c" compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
1967void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2833void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1968 2834
1969# near_ and far_ are due to microsofts buggy "c" compiler 2835# near_ and far_ are due to microsofts buggy "c" compiler
1970void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2836void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2837
2838PROTOTYPES: DISABLE
1971 2839
1972void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1973 2841
1974void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1975 2843
… …
1983 2851
1984void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1985 CODE: 2853 CODE:
1986 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1987 2855
1988void glBegin (int mode)
1989
1990void glEnd ()
1991
1992void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1993 PROTOTYPE: @
1994 ALIAS: 2857 ALIAS:
1995 glColor_premultiply = 1 2858 glColor_premultiply = 1
1996 CODE: 2859 CODE:
1997 if (ix) 2860 if (ix)
1998 { 2861 {
… …
2001 b *= a; 2864 b *= a;
2002 } 2865 }
2003 // microsoft visual "c" rounds instead of truncating... 2866 // microsoft visual "c" rounds instead of truncating...
2004 glColor4f (r, g, b, a); 2867 glColor4f (r, g, b, a);
2005 2868
2006void glInterleavedArrays (int format, int stride, char *data)
2007
2008void glDrawElements (int mode, int count, int type, char *indices)
2009
2010# 1.2 void glDrawRangeElements (int mode, int start, int end
2011
2012void glRasterPos (float x, float y, float z = 0.) 2869void glRasterPos (float x, float y, float z = 0.)
2013 CODE: 2870 CODE:
2014 glRasterPos3f (0, 0, z); 2871 glRasterPos3f (0, 0, z);
2015 glBitmap (0, 0, 0, 0, x, y, 0); 2872 glBitmap (0, 0, 0, 0, x, y, 0);
2016 2873
… …
2020 2877
2021void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
2022 CODE: 2879 CODE:
2023 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
2024 2881
2882void glRect (float x1, float y1, float x2, float y2)
2883 CODE:
2884 glRectf (x1, y1, x2, y2);
2885
2886void glRect_lineloop (float x1, float y1, float x2, float y2)
2887 CODE:
2888 glBegin (GL_LINE_LOOP);
2889 glVertex2f (x1, y1);
2890 glVertex2f (x2, y1);
2891 glVertex2f (x2, y2);
2892 glVertex2f (x1, y2);
2893 glEnd ();
2894
2895PROTOTYPES: ENABLE
2896
2897void glBegin (int mode)
2898
2899void glEnd ()
2900
2901void glPointSize (GLfloat size)
2902
2903void glLineWidth (GLfloat width)
2904
2905void glInterleavedArrays (int format, int stride, char *data)
2906
2907void glDrawElements (int mode, int count, int type, char *indices)
2908
2909# 1.2 void glDrawRangeElements (int mode, int start, int end
2910
2025void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
2026 CODE: 2912 CODE:
2027 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
2028 2914
2029void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
2045void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2931void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2046 CODE: 2932 CODE:
2047 if (gl.SeparableFilter2D) 2933 if (gl.SeparableFilter2D)
2048 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2049 2935
2050void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2936void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2051 2937
2052void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2938void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2053 2939
2054void glDrawPixels (int width, int height, int format, int type, char *pixels) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
2941
2942void glPixelZoom (float x, float y)
2055 2943
2056void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2944void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2057 2945
2058int glGenTexture () 2946int glGenTexture ()
2059 CODE: 2947 CODE:
2060{ 2948 RETVAL = gen_texture ();
2061 GLuint name;
2062 glGenTextures (1, &name);
2063 RETVAL = name;
2064}
2065 OUTPUT: 2949 OUTPUT:
2066 RETVAL 2950 RETVAL
2067 2951
2068void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
2069 CODE: 2953 CODE:
2070{
2071 GLuint name_ = name;
2072 glDeleteTextures (1, &name_); 2954 del_texture (name);
2073} 2955
2074
2075int glGenList () 2956int glGenList ()
2076 CODE: 2957 CODE:
2077 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
2078 OUTPUT: 2959 OUTPUT:
2079 RETVAL 2960 RETVAL
… …
2086 2967
2087void glEndList () 2968void glEndList ()
2088 2969
2089void glCallList (int list) 2970void glCallList (int list)
2090 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973
2974PROTOTYPES: DISABLE
2975
2976void
2977find_widget (SV *self, NV x, NV y)
2978 PPCODE:
2979{
2980 if (within_widget (self, x, y))
2981 XPUSHs (self);
2982}
2983
2984BOOT:
2985{
2986 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2987
2988 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2989 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2990 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2991 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2992}
2993
2994void
2995draw (SV *self)
2996 CODE:
2997{
2998 HV *hv;
2999 SV **svp;
3000 NV x, y, w, h;
3001 SV *draw_x_sv = GvSV (draw_x_gv);
3002 SV *draw_y_sv = GvSV (draw_y_gv);
3003 SV *draw_w_sv = GvSV (draw_w_gv);
3004 SV *draw_h_sv = GvSV (draw_h_gv);
3005 double draw_x, draw_y;
3006
3007 if (!SvROK (self))
3008 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3009
3010 hv = (HV *)SvRV (self);
3011
3012 if (SvTYPE (hv) != SVt_PVHV)
3013 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3014
3015 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3016 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3017
3018 if (!h || !w)
3019 XSRETURN_EMPTY;
3020
3021 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3022 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3023
3024 draw_x = SvNV (draw_x_sv) + x;
3025 draw_y = SvNV (draw_y_sv) + y;
3026
3027 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3028 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3029 XSRETURN_EMPTY;
3030
3031 sv_setnv (draw_x_sv, draw_x);
3032 sv_setnv (draw_y_sv, draw_y);
3033
3034 glPushMatrix ();
3035 glTranslated (x, y, 0);
3036
3037 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3038 {
3039 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3040
3041 if (svp && SvTRUE (*svp))
3042 {
3043 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3044 glEnable (GL_BLEND);
3045 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3046 glBegin (GL_QUADS);
3047 glVertex2f (0, 0);
3048 glVertex2f (w, 0);
3049 glVertex2f (w, h);
3050 glVertex2f (0, h);
3051 glEnd ();
3052 glDisable (GL_BLEND);
3053 }
3054 }
3055#if 0
3056 // draw borders, for debugging
3057 glPushMatrix ();
3058 glColor4f (1., 1., 0., 1.);
3059 glTranslatef (.5, .5, 0.);
3060 glBegin (GL_LINE_LOOP);
3061 glVertex2f (0 , 0);
3062 glVertex2f (w - 1, 0);
3063 glVertex2f (w - 1, h - 1);
3064 glVertex2f (0 , h - 1);
3065 glEnd ();
3066 glPopMatrix ();
3067#endif
3068 PUSHMARK (SP);
3069 XPUSHs (self);
3070 PUTBACK;
3071 call_method ("_draw", G_VOID | G_DISCARD);
3072 SPAGAIN;
3073
3074 glPopMatrix ();
3075
3076 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3077 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3078}
3079

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