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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.125 by root, Tue Jul 4 23:44:23 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_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# 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>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
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
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
… …
24#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
25 46
26#include <glib/gmacros.h> 47#include <glib/gmacros.h>
27 48
28#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
29 61
30#ifndef _WIN32 62#ifndef _WIN32
31# include <sys/types.h> 63# include <sys/types.h>
32# include <sys/socket.h> 64# include <sys/socket.h>
33# include <netinet/in.h> 65# include <netinet/in.h>
34# include <netinet/tcp.h> 66# include <netinet/tcp.h>
35# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 72#else
37 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 74#endif
44 75
45#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
46 78
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 80
49#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
50 82
51#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
53 85
54#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
55 87
56#if 1 88/* mask out modifiers we are not interested in */
57# define PARACHUTE SDL_INIT_NOPARACHUTE 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
58#else 90
59# define PARACHUTE 0 91static AV *texture_av;
60#endif
61 92
62static struct 93static struct
63{ 94{
64#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
65#include "glfunc.h" 96#include "glfunc.h"
66#undef GL_FUNC 97#undef GL_FUNC
67} gl; 98} gl;
68 99
100static void
69static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70{ 102{
71 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
72 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
73 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
74 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75 else 107 else
76 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
77} 109}
78 110
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
79#include "texcache.c" 135#include "texcache.c"
136#include "rendercache.c"
80 137
81#include "pango-font.c" 138#include "pango-font.c"
82#include "pango-fontmap.c" 139#include "pango-fontmap.c"
83#include "pango-render.c" 140#include "pango-render.c"
84 141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
85typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
86typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
87 146
88typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
89 148
90static int 149static int
91shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
92{ 151{
93 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
107 166
108typedef struct cf_layout { 167typedef struct cf_layout {
109 PangoLayout *pl; 168 PangoLayout *pl;
110 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
111 int base_height; 170 int base_height;
112 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
113} *CFClient__Layout; 173} *DC__Layout;
114 174
115static CFClient__Font default_font; 175static DC__Font default_font;
116static PangoContext *opengl_context; 176static PangoContext *opengl_context;
117static PangoFontMap *opengl_fontmap; 177static PangoFontMap *opengl_fontmap;
118 178
119static void 179static void
120substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
… …
125#endif 185#endif
126 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127} 187}
128 188
129static void 189static void
130layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
131{ 191{
132 /* 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
133 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
134 */ 194 */
135 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
136 196
137 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
138 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139 199
140 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
141} 201}
142 202
143static void 203static void
144layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
145{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
146 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
147 210
148 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150 213
151 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
152} 215 if (!rect.height) rect.height = 1;
153 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
154typedef uint16_t mapface; 222typedef uint16_t faceid;
155 223
156typedef struct { 224typedef struct {
157 GLint name; 225 GLuint name;
158 int w, h; 226 int w, h;
159 float s, t; 227 float s, t;
160 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
161} maptex; 231} maptex;
162 232
163typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
164 int16_t darkness; 236 uint16_t darkness;
165 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
166} mapcell; 238} mapcell;
167 239
168typedef struct { 240typedef struct {
169 int32_t c0, c1; 241 int32_t c0, c1;
170 mapcell *col; 242 mapcell *col;
171} maprow; 243} maprow;
172 244
173typedef struct map { 245typedef struct map {
174 int x, y, w, h; 246 int x, y, w, h;
175 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
176 int faces; 248 int faces; tileid *face2tile; // [faceid]
177 mapface *face; 249 int texs; maptex *tex; // [tileid]
178
179 int texs;
180 maptex *tex;
181 250
182 int32_t rows; 251 int32_t rows;
183 maprow *row; 252 maprow *row;
184} *CFClient__Map; 253} *DC__Map;
185 254
186static char * 255static char *
187prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
188{ 257{
189 char *p; 258 char *p;
… …
206} 275}
207 276
208#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))
209#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))
210 279
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
211static maprow * 300static maprow *
212map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
213{ 302{
214 if (0 > y) 303 if (0 > y)
215 { 304 {
216 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
217 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
255 344
256 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
257} 346}
258 347
259static mapcell * 348static mapcell *
260map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
261{ 350{
262 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
263} 352}
264 353
265static void 354static void
266map_clear (CFClient__Map self) 355map_clear (DC__Map self)
267{ 356{
268 int r; 357 int r;
269 358
270 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
271 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
279 self->row = 0; 368 self->row = 0;
280 self->rows = 0; 369 self->rows = 0;
281} 370}
282 371
283static void 372static void
284map_blank (CFClient__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
285{ 374{
286 int x, y; 375 int x, y;
287 maprow *row; 376 maprow *row;
377 mapcell *cell;
288 378
289 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
290 if (y >= 0) 380 if (y >= 0)
291 { 381 {
292 if (y >= self->rows) 382 if (y >= self->rows)
… …
298 if (x >= row->c0) 388 if (x >= row->c0)
299 { 389 {
300 if (x >= row->c1) 390 if (x >= row->c1)
301 break; 391 break;
302 392
303 row->col[x - row->c0].darkness = -1; 393 cell = row->col + x - row->c0;
394
395 cell->darkness = 0;
396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
304 } 399 }
305 } 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);
306} 417}
307 418
308static void 419static void
309music_finished (void) 420music_finished (void)
310{ 421{
… …
346 n |= n >> 16; 457 n |= n >> 16;
347 458
348 return n + 1; 459 return n + 1;
349} 460}
350 461
351MODULE = CFClient PACKAGE = CFClient 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
352 521
353PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
354 523
355BOOT: 524BOOT:
356{ 525{
357 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
358 static const struct { 527 static const struct {
359 const char *name; 528 const char *name;
360 IV iv; 529 IV iv;
361 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
362# 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
363 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
364 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
365 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
366 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
367 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
376 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
377 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
378 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
379 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
380 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),
381 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
382 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
383 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
384 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
385 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
440 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
441 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
442 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
443 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
444 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
445 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
446 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
447 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
448 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
449 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
450 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
451 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
452 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
453 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
454 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
455 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
456 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
457 const_iv (KMOD_CTRL), 641
458 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
459 const_iv (KMOD_ALT), 643
460 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),
461# undef const_iv 652# undef const_iv
462 }; 653 };
463 654
464 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; )
465 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);
466} 660}
661
662void
663weaken (SV *rv)
664 PROTOTYPE: $
665 CODE:
666 sv_rvweaken (rv);
667
668int
669in_destruct ()
670 CODE:
671 RETVAL = PL_main_cv == Nullcv;
672 OUTPUT:
673 RETVAL
467 674
468NV floor (NV x) 675NV floor (NV x)
469 676
470NV ceil (NV x) 677NV ceil (NV x)
678
679IV minpot (UV n)
680
681IV popcount (UV n)
471 682
472void 683void
473pango_init () 684pango_init ()
474 CODE: 685 CODE:
475{ 686{
476 opengl_fontmap = pango_opengl_font_map_new (); 687 opengl_fontmap = pango_opengl_font_map_new ();
477 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);
478 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
479} 695}
480 696
481int 697char *SDL_GetError ()
482SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
483 698
484void 699int SDL_Init (U32 flags)
700
701int SDL_InitSubSystem (U32 flags)
702
703void SDL_QuitSubSystem (U32 flags)
704
485SDL_Quit () 705void SDL_Quit ()
486 706
487void 707void
488SDL_ListModes () 708SDL_ListModes (int rgb, int alpha)
489 PPCODE: 709 PPCODE:
490{ 710{
491 SDL_Rect **m; 711 SDL_Rect **m;
492 712
493 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 713 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 714 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 715 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 716 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497 717
498 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 718 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 719 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500 720
501 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 721 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 722 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 723 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 724 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505 725
506 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 726 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507 727#if SDL_VERSION_ATLEAST(1,2,10)
508 SDL_EnableUNICODE (1); 728 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 729 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
730#endif
510 731
511 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 732 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
512 733
513 if (m && m != (SDL_Rect **)-1) 734 if (m && m != (SDL_Rect **)-1)
514 while (*m) 735 while (*m)
515 { 736 {
516 AV *av = newAV (); 737 AV *av = newAV ();
517 av_push (av, newSViv ((*m)->w)); 738 av_push (av, newSViv ((*m)->w));
518 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));
519 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 742 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
520 743
521 ++m; 744 ++m;
522 } 745 }
523} 746}
524 747
525char *
526SDL_GetError ()
527
528int 748int
529SDL_SetVideoMode (int w, int h, int fullscreen) 749SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530 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
531 RETVAL = !!SDL_SetVideoMode ( 760 RETVAL = !!SDL_SetVideoMode (
532 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 761 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
533 ); 762 );
763
534 if (RETVAL) 764 if (RETVAL)
535 { 765 {
536 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 766 av_clear (texture_av);
767
768 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537# 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);
538# include "glfunc.h" 770#include "glfunc.h"
539# undef GL_FUNC 771#undef GL_FUNC
540 } 772 }
773}
541 OUTPUT: 774 OUTPUT:
542 RETVAL 775 RETVAL
543 776
544void 777void
545SDL_GL_SwapBuffers () 778SDL_GL_SwapBuffers ()
546 779
547char * 780char *
548SDL_GetKeyName (int sym) 781SDL_GetKeyName (int sym)
549 782
783int
784SDL_GetAppState ()
785
786int
787SDL_GetModState ()
788
550void 789void
551SDL_PollEvent () 790poll_events ()
552 PPCODE: 791 PPCODE:
553{ 792{
554 SDL_Event ev; 793 SDL_Event ev;
555 794
556 while (SDL_PollEvent (&ev)) 795 SDL_PumpEvents ();
796 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557 { 797 {
558 HV *hv = newHV (); 798 HV *hv = newHV ();
559 hv_store (hv, "type", 4, newSViv (ev.type), 0); 799 hv_store (hv, "type", 4, newSViv (ev.type), 0);
560 800
561 switch (ev.type) 801 switch (ev.type)
562 { 802 {
563 case SDL_KEYDOWN: 803 case SDL_KEYDOWN:
564 case SDL_KEYUP: 804 case SDL_KEYUP:
565 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 805 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 806 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567 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 */
568 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 809 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569 break; 810 break;
570 811
571 case SDL_ACTIVEEVENT: 812 case SDL_ACTIVEEVENT:
572 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 813 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 814 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574 break; 815 break;
575 816
576 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
577 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 836 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 837 hv_store (hv, "state", 5, newSViv (state), 0);
580 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 838 hv_store (hv, "x", 1, newSViv (x), 0);
581 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 839 hv_store (hv, "y", 1, newSViv (y), 0);
582 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 840 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 841 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
842 }
584 break; 843 break;
585 844
586 case SDL_MOUSEBUTTONDOWN: 845 case SDL_MOUSEBUTTONDOWN:
587 case SDL_MOUSEBUTTONUP: 846 case SDL_MOUSEBUTTONUP:
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 847 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589 848
590 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 849 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 851 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 852 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
598 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 857 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 858 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600 break; 859 break;
601 } 860 }
602 861
603 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 862 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604 } 863 }
605} 864}
606 865
607int 866int
608Mix_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)
609 POSTCALL: 868 POSTCALL:
610 Mix_HookMusicFinished (music_finished); 869 Mix_HookMusicFinished (music_finished);
611 Mix_ChannelFinished (channel_finished); 870 Mix_ChannelFinished (channel_finished);
612 871
613void 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
614Mix_CloseAudio () 889Mix_CloseAudio ()
615 890
616int 891int
617Mix_AllocateChannels (int numchans = -1) 892Mix_AllocateChannels (int numchans = -1)
618 893
894const char *
895Mix_GetError ()
896
619void 897void
620lowdelay (int fd, int val = 1) 898lowdelay (int fd, int val = 1)
621 CODE: 899 CODE:
900 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
901
902void
903win32_proxy_info ()
904 PPCODE:
905{
622#ifndef _WIN32 906#ifdef _WIN32
623 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 }
624#endif 928#endif
929}
625 930
626void 931int
627add_font (char *file) 932add_font (char *file)
628 CODE: 933 CODE:
629 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 934 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
935 OUTPUT:
936 RETVAL
630 937
631void 938void
632load_image_inline (SV *image_) 939load_image_inline (SV *image_)
633 ALIAS: 940 ALIAS:
634 load_image_file = 1 941 load_image_file = 1
… …
637 STRLEN image_len; 944 STRLEN image_len;
638 char *image = (char *)SvPVbyte (image_, image_len); 945 char *image = (char *)SvPVbyte (image_, image_len);
639 SDL_Surface *surface, *surface2; 946 SDL_Surface *surface, *surface2;
640 SDL_PixelFormat fmt; 947 SDL_PixelFormat fmt;
641 SDL_RWops *rw = ix 948 SDL_RWops *rw = ix
642 ? SDL_RWFromFile (image, "r") 949 ? SDL_RWFromFile (image, "rb")
643 : SDL_RWFromConstMem (image, image_len); 950 : SDL_RWFromConstMem (image, image_len);
644 951
645 if (!rw) 952 if (!rw)
646 croak ("load_image: %s", SDL_GetError ()); 953 croak ("load_image: %s", SDL_GetError ());
647 954
… …
676 983
677 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 984 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678 985
679 assert (surface2->pitch == surface2->w * 4); 986 assert (surface2->pitch == surface2->w * 4);
680 987
988 SDL_LockSurface (surface2);
681 EXTEND (SP, 5); 989 EXTEND (SP, 6);
682 PUSHs (sv_2mortal (newSViv (surface2->w))); 990 PUSHs (sv_2mortal (newSViv (surface2->w)));
683 PUSHs (sv_2mortal (newSViv (surface2->h))); 991 PUSHs (sv_2mortal (newSViv (surface2->h)));
684 SDL_LockSurface (surface2);
685 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 992 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686 SDL_UnlockSurface (surface2);
687 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 993 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 994 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 995 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
996 SDL_UnlockSurface (surface2);
690 997
691 SDL_FreeSurface (surface); 998 SDL_FreeSurface (surface);
692 SDL_FreeSurface (surface2); 999 SDL_FreeSurface (surface2);
693} 1000}
694 1001
… …
720void 1027void
721error (char *message) 1028error (char *message)
722 CODE: 1029 CODE:
723 fprintf (stderr, "ERROR: %s\n", message); 1030 fprintf (stderr, "ERROR: %s\n", message);
724#ifdef _WIN32 1031#ifdef _WIN32
725 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1032 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
726#endif 1033#endif
727 1034
728void 1035void
729fatal (char *message) 1036fatal (char *message)
730 CODE: 1037 CODE:
731 fprintf (stderr, "FATAL: %s\n", message); 1038 fprintf (stderr, "FATAL: %s\n", message);
732#ifdef _WIN32 1039#ifdef _WIN32
733 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1040 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
734#endif 1041#endif
735 _exit (1); 1042 _exit (1);
736 1043
737void 1044void
738_exit (int retval) 1045_exit (int retval = 0)
739 CODE: 1046 CODE:
1047#ifdef WIN32
1048 ExitThread (retval); // unclean, please beam me up
1049#else
740 _exit (retval); 1050 _exit (retval);
1051#endif
741 1052
1053void
1054debug ()
1055 CODE:
1056{
1057#if DEBUG
1058 VALGRIND_DO_LEAK_CHECK;
1059#endif
1060}
1061
742MODULE = CFClient PACKAGE = CFClient::Font 1062MODULE = Deliantra::Client PACKAGE = DC::Font
743 1063
744CFClient::Font 1064PROTOTYPES: DISABLE
1065
1066DC::Font
745new_from_file (SV *class, char *path, int id = 0) 1067new_from_file (SV *class, char *path, int id = 0)
746 CODE: 1068 CODE:
747{ 1069{
748 int count; 1070 int count;
749 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1071 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
752} 1074}
753 OUTPUT: 1075 OUTPUT:
754 RETVAL 1076 RETVAL
755 1077
756void 1078void
757DESTROY (CFClient::Font self) 1079DESTROY (DC::Font self)
758 CODE: 1080 CODE:
759 pango_font_description_free (self); 1081 pango_font_description_free (self);
760 1082
761void 1083void
762make_default (CFClient::Font self) 1084make_default (DC::Font self)
1085 PROTOTYPE: $
763 CODE: 1086 CODE:
764 default_font = self; 1087 default_font = self;
765 1088
766MODULE = CFClient PACKAGE = CFClient::Layout 1089MODULE = Deliantra::Client PACKAGE = DC::Layout
767 1090
1091PROTOTYPES: DISABLE
1092
768void 1093void
769clear_font_cache () 1094glyph_cache_backup ()
1095 PROTOTYPE:
770 CODE: 1096 CODE:
771 pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap); 1097 tc_backup ();
1098
1099void
1100glyph_cache_restore ()
1101 PROTOTYPE:
1102 CODE:
772 tc_clear (); 1103 tc_restore ();
773 1104
774CFClient::Layout 1105DC::Layout
775new (SV *class, int type = 0) 1106new (SV *class)
776 CODE: 1107 CODE:
777 New (0, RETVAL, 1, struct cf_layout); 1108 New (0, RETVAL, 1, struct cf_layout);
778 1109
779 RETVAL->pl = pango_layout_new (opengl_context); 1110 RETVAL->pl = pango_layout_new (opengl_context);
780 RETVAL->r = 1.; 1111 RETVAL->r = 1.;
781 RETVAL->g = 1.; 1112 RETVAL->g = 1.;
782 RETVAL->b = 1.; 1113 RETVAL->b = 1.;
783 RETVAL->a = 1.; 1114 RETVAL->a = 1.;
784 RETVAL->base_height = MIN_FONT_HEIGHT; 1115 RETVAL->base_height = MIN_FONT_HEIGHT;
785 RETVAL->font = 0; 1116 RETVAL->font = 0;
1117 RETVAL->rc = rc_alloc ();
786 1118
787 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1119 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
788 layout_update_font (RETVAL); 1120 layout_update_font (RETVAL);
789 OUTPUT: 1121 OUTPUT:
790 RETVAL 1122 RETVAL
791 1123
792void 1124void
793DESTROY (CFClient::Layout self) 1125DESTROY (DC::Layout self)
794 CODE: 1126 CODE:
795 g_object_unref (self->pl); 1127 g_object_unref (self->pl);
1128 rc_free (self->rc);
796 Safefree (self); 1129 Safefree (self);
797 1130
798void 1131void
799set_text (CFClient::Layout self, SV *text_) 1132set_text (DC::Layout self, SV *text_)
800 CODE: 1133 CODE:
801{ 1134{
802 STRLEN textlen; 1135 STRLEN textlen;
803 char *text = SvPVutf8 (text_, textlen); 1136 char *text = SvPVutf8 (text_, textlen);
804 1137
805 pango_layout_set_text (self->pl, text, textlen); 1138 pango_layout_set_text (self->pl, text, textlen);
806} 1139}
807 1140
808void 1141void
809set_markup (CFClient::Layout self, SV *text_) 1142set_markup (DC::Layout self, SV *text_)
810 CODE: 1143 CODE:
811{ 1144{
812 STRLEN textlen; 1145 STRLEN textlen;
813 char *text = SvPVutf8 (text_, textlen); 1146 char *text = SvPVutf8 (text_, textlen);
814 1147
815 pango_layout_set_markup (self->pl, text, textlen); 1148 pango_layout_set_markup (self->pl, text, textlen);
816} 1149}
817 1150
818void 1151void
819set_shapes (CFClient::Layout self, ...) 1152set_shapes (DC::Layout self, ...)
820 CODE: 1153 CODE:
821{ 1154{
822 PangoAttrList *attrs = 0; 1155 PangoAttrList *attrs = 0;
823 const char *text = pango_layout_get_text (self->pl); 1156 const char *text = pango_layout_get_text (self->pl);
824 const char *pos = text; 1157 const char *pos = text;
… …
859 if (attrs) 1192 if (attrs)
860 pango_layout_set_attributes (self->pl, attrs); 1193 pango_layout_set_attributes (self->pl, attrs);
861} 1194}
862 1195
863void 1196void
864get_shapes (CFClient::Layout self) 1197get_shapes (DC::Layout self)
865 PPCODE: 1198 PPCODE:
866{ 1199{
867 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1200 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
868 1201
869 do 1202 do
870 { 1203 {
871 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1204 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
872 1205
873 if (run && shape_attr_p (run)) 1206 if (run && shape_attr_p (run))
874 { 1207 {
875 PangoRectangle extents; 1208 PangoRectangle extents;
876 pango_layout_iter_get_run_extents (iter, 0, &extents); 1209 pango_layout_iter_get_run_extents (iter, 0, &extents);
877 1210
1211 EXTEND (SP, 2);
878 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1212 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
879 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1213 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
880 } 1214 }
881 } 1215 }
882 while (pango_layout_iter_next_run (iter)); 1216 while (pango_layout_iter_next_run (iter));
883 1217
884 pango_layout_iter_free (iter); 1218 pango_layout_iter_free (iter);
885} 1219}
886 1220
887int 1221int
888has_wrapped (CFClient::Layout self) 1222has_wrapped (DC::Layout self)
889 CODE: 1223 CODE:
890{ 1224{
891 int lines = 1; 1225 int lines = 1;
892 const char *text = pango_layout_get_text (self->pl); 1226 const char *text = pango_layout_get_text (self->pl);
893 1227
… …
898} 1232}
899 OUTPUT: 1233 OUTPUT:
900 RETVAL 1234 RETVAL
901 1235
902SV * 1236SV *
903get_text (CFClient::Layout self) 1237get_text (DC::Layout self)
904 CODE: 1238 CODE:
905 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1239 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
906 sv_utf8_decode (RETVAL); 1240 sv_utf8_decode (RETVAL);
907 OUTPUT: 1241 OUTPUT:
908 RETVAL 1242 RETVAL
909 1243
910void 1244void
911set_foreground (CFClient::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.)
912 CODE: 1246 CODE:
913 self->r = r; 1247 self->r = r;
914 self->g = g; 1248 self->g = g;
915 self->b = b; 1249 self->b = b;
916 self->a = a; 1250 self->a = a;
917 1251
918void 1252void
919set_font (CFClient::Layout self, CFClient::Font font = 0) 1253set_font (DC::Layout self, DC::Font font = 0)
920 CODE: 1254 CODE:
921 if (self->font != font) 1255 if (self->font != font)
922 { 1256 {
923 self->font = font; 1257 self->font = font;
924 layout_update_font (self); 1258 layout_update_font (self);
925 } 1259 }
926 1260
927void 1261void
928set_height (CFClient::Layout self, int base_height) 1262set_height (DC::Layout self, int base_height)
929 CODE: 1263 CODE:
930 if (self->base_height != base_height) 1264 if (self->base_height != base_height)
931 { 1265 {
932 self->base_height = base_height; 1266 self->base_height = base_height;
933 layout_update_font (self); 1267 layout_update_font (self);
934 } 1268 }
935 1269
936void 1270void
937set_width (CFClient::Layout self, int max_width = -1) 1271set_width (DC::Layout self, int max_width = -1)
938 CODE: 1272 CODE:
939 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);
940 1274
941void 1275void
942set_indent (CFClient::Layout self, int indent) 1276set_indent (DC::Layout self, int indent)
943 CODE: 1277 CODE:
944 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1278 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
945 1279
946void 1280void
947set_spacing (CFClient::Layout self, int spacing) 1281set_spacing (DC::Layout self, int spacing)
948 CODE: 1282 CODE:
949 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1283 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
950 1284
951void 1285void
952set_ellipsise (CFClient::Layout self, int ellipsise) 1286set_ellipsise (DC::Layout self, int ellipsise)
953 CODE: 1287 CODE:
954 pango_layout_set_ellipsize (self->pl, 1288 pango_layout_set_ellipsize (self->pl,
955 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1289 ellipsise == 1 ? PANGO_ELLIPSIZE_START
956 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1290 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
957 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1291 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
958 : PANGO_ELLIPSIZE_NONE 1292 : PANGO_ELLIPSIZE_NONE
959 ); 1293 );
960 1294
961void 1295void
962set_single_paragraph_mode (CFClient::Layout self, int spm) 1296set_single_paragraph_mode (DC::Layout self, int spm)
963 CODE: 1297 CODE:
964 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1298 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
965 1299
966void 1300void
967size (CFClient::Layout self) 1301size (DC::Layout self)
968 PPCODE: 1302 PPCODE:
969{ 1303{
970 int w, h; 1304 int w, h;
971 1305
972 layout_get_pixel_size (self, &w, &h); 1306 layout_get_pixel_size (self, &w, &h);
… …
975 PUSHs (sv_2mortal (newSViv (w))); 1309 PUSHs (sv_2mortal (newSViv (w)));
976 PUSHs (sv_2mortal (newSViv (h))); 1310 PUSHs (sv_2mortal (newSViv (h)));
977} 1311}
978 1312
979int 1313int
980descent (CFClient::Layout self) 1314descent (DC::Layout self)
981 CODE: 1315 CODE:
982{ 1316{
983 PangoRectangle rect; 1317 PangoRectangle rect;
984 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1318 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
985 pango_layout_line_get_pixel_extents (line, 0, &rect); 1319 pango_layout_line_get_pixel_extents (line, 0, &rect);
986 RETVAL = PANGO_DESCENT (rect); 1320 RETVAL = PANGO_DESCENT (rect);
987} 1321}
988 OUTPUT: 1322 OUTPUT:
989 RETVAL 1323 RETVAL
990 1324
991int 1325int
992xy_to_index (CFClient::Layout self, int x, int y) 1326xy_to_index (DC::Layout self, int x, int y)
993 CODE: 1327 CODE:
994{ 1328{
995 int index, trailing; 1329 int index, trailing;
996 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);
997 RETVAL = index; 1331 RETVAL = index + trailing;
998} 1332}
999 OUTPUT: 1333 OUTPUT:
1000 RETVAL 1334 RETVAL
1001 1335
1002void 1336void
1003cursor_pos (CFClient::Layout self, int index) 1337cursor_pos (DC::Layout self, int index)
1004 PPCODE: 1338 PPCODE:
1005{ 1339{
1006 PangoRectangle strong_pos; 1340 PangoRectangle pos;
1007 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1341 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1008 1342
1009 EXTEND (SP, 3); 1343 EXTEND (SP, 3);
1010 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1012 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1346 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1013} 1347}
1014 1348
1015void 1349void
1016render (CFClient::Layout self, float x, float y) 1350index_to_line_x (DC::Layout self, int index, int trailing = 0)
1017 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);
1018 pango_opengl_render_layout_subpixel ( 1394 pango_opengl_render_layout_subpixel (
1019 self->pl, 1395 self->pl,
1396 self->rc,
1020 x * PANGO_SCALE, y * PANGO_SCALE, 1397 x * PANGO_SCALE, y * PANGO_SCALE,
1021 self->r, self->g, self->b, self->a 1398 self->r, self->g, self->b, self->a,
1399 flags
1022 ); 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);
1023 1404
1405void
1406draw (DC::Layout self)
1407 CODE:
1408{
1409 glEnable (GL_TEXTURE_2D);
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);
1416
1417 rc_draw (self->rc);
1418
1419 glDisable (GL_ALPHA_TEST);
1420 glDisable (GL_BLEND);
1421 glDisable (GL_TEXTURE_2D);
1422}
1423
1024MODULE = CFClient PACKAGE = CFClient::Texture 1424MODULE = Deliantra::Client PACKAGE = DC::Texture
1025 1425
1026void 1426PROTOTYPES: ENABLE
1027pad2pot (SV *data_, SV *w_, SV *h_)
1028 CODE:
1029{
1030 int ow = SvIV (w_);
1031 int oh = SvIV (h_);
1032 1427
1033 if (ow && oh) 1428void
1429pad (SV *data_, int ow, int oh, int nw, int nh)
1430 CODE:
1431{
1432 if ((nw != ow || nh != oh) && SvOK (data_))
1034 { 1433 {
1035 int nw = minpot (ow);
1036 int nh = minpot (oh);
1037
1038 if (nw != ow || nh != oh)
1039 {
1040 if (SvOK (data_))
1041 {
1042 STRLEN datalen; 1434 STRLEN datalen;
1043 char *data = SvPVbyte (data_, datalen); 1435 char *data = SvPVbyte (data_, datalen);
1044 int bpp = datalen / (ow * oh); 1436 int bpp = datalen / (ow * oh);
1045 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1437 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1046 1438
1047 SvPOK_only (result_); 1439 SvPOK_only (result_);
1048 SvCUR_set (result_, nw * nh * bpp); 1440 SvCUR_set (result_, nw * nh * bpp);
1049 1441
1050 memset (SvPVX (result_), 0, nw * nh * bpp); 1442 memset (SvPVX (result_), 0, nw * nh * bpp);
1051 while (oh--) 1443 while (oh--)
1052 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);
1053 1445
1054 sv_setsv (data_, result_); 1446 sv_setsv (data_, result_);
1055 }
1056
1057 sv_setiv (w_, nw);
1058 sv_setiv (h_, nh);
1059 }
1060 } 1447 }
1061} 1448}
1062 1449
1063void 1450void
1064draw_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.)
… …
1070{ 1457{
1071 HV *hv = (HV *)SvRV (self); 1458 HV *hv = (HV *)SvRV (self);
1072 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1459 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1073 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1460 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1074 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;
1075 1465
1076 if (items < 5) 1466 if (items < 5)
1077 { 1467 {
1078 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1468 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1079 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1469 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1107 glDisable (GL_ALPHA_TEST); 1497 glDisable (GL_ALPHA_TEST);
1108 glDisable (GL_BLEND); 1498 glDisable (GL_BLEND);
1109 } 1499 }
1110} 1500}
1111 1501
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
1512
1112MODULE = CFClient PACKAGE = CFClient::Map 1513MODULE = Deliantra::Client PACKAGE = DC::Map
1113 1514
1114CFClient::Map 1515PROTOTYPES: DISABLE
1115new (SV *class, int map_width, int map_height) 1516
1517DC::Map
1518new (SV *class)
1116 CODE: 1519 CODE:
1117 New (0, RETVAL, 1, struct map); 1520 New (0, RETVAL, 1, struct map);
1118 RETVAL->x = 0; 1521 RETVAL->x = 0;
1119 RETVAL->y = 0; 1522 RETVAL->y = 0;
1120 RETVAL->w = map_width; 1523 RETVAL->w = 0;
1121 RETVAL->h = map_height; 1524 RETVAL->h = 0;
1122 RETVAL->ox = 0; 1525 RETVAL->ox = 0;
1123 RETVAL->oy = 0; 1526 RETVAL->oy = 0;
1124 RETVAL->faces = 8192; 1527 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1125 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1528 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1126 RETVAL->texs = 8192;
1127 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1128 RETVAL->rows = 0; 1529 RETVAL->rows = 0;
1129 RETVAL->row = 0; 1530 RETVAL->row = 0;
1130 OUTPUT: 1531 OUTPUT:
1131 RETVAL 1532 RETVAL
1132 1533
1133void 1534void
1134DESTROY (CFClient::Map self) 1535DESTROY (DC::Map self)
1135 CODE: 1536 CODE:
1136{ 1537{
1137 map_clear (self); 1538 map_clear (self);
1138 Safefree (self->face); 1539 Safefree (self->face2tile);
1139 Safefree (self->tex); 1540 Safefree (self->tex);
1140 Safefree (self); 1541 Safefree (self);
1141} 1542}
1142 1543
1143void 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
1144clear (CFClient::Map self) 1551clear (DC::Map self)
1145 CODE: 1552 CODE:
1146 map_clear (self); 1553 map_clear (self);
1147 1554
1148void 1555void
1149set_face (CFClient::Map self, int face, int texid) 1556set_tileid (DC::Map self, int face, int tile)
1150 CODE: 1557 CODE:
1151{ 1558{
1152 while (self->faces <= face) 1559 need_facenum (self, face); self->face2tile [face] = tile;
1153 { 1560 need_texid (self, tile);
1154 Append (mapface, self->face, self->faces, self->faces);
1155 self->faces *= 2;
1156 }
1157
1158 self->face [face] = texid;
1159} 1561}
1160 1562
1161void 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
1162set_texture (CFClient::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)
1163 CODE: 1588 CODE:
1164{ 1589{
1165 while (self->texs <= texid) 1590 need_texid (self, texid);
1166 {
1167 Append (maptex, self->tex, self->texs, self->texs);
1168 self->texs *= 2;
1169 }
1170 1591
1171 { 1592 {
1172 maptex *tex = self->tex + texid; 1593 maptex *tex = self->tex + texid;
1173 1594
1174 tex->name = name; 1595 tex->name = name;
… …
1191 // from transparent color bleeding and ugly wrapping effects. 1612 // from transparent color bleeding and ugly wrapping effects.
1192 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1613 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1193} 1614}
1194 1615
1195int 1616int
1196ox (CFClient::Map self) 1617ox (DC::Map self)
1197 ALIAS: 1618 ALIAS:
1198 oy = 1 1619 oy = 1
1199 x = 2 1620 x = 2
1200 y = 3 1621 y = 3
1201 w = 4 1622 w = 4
… …
1212 } 1633 }
1213 OUTPUT: 1634 OUTPUT:
1214 RETVAL 1635 RETVAL
1215 1636
1216void 1637void
1217scroll (CFClient::Map self, int dx, int dy) 1638scroll (DC::Map self, int dx, int dy)
1218 CODE: 1639 CODE:
1219{ 1640{
1220 if (dx > 0) 1641 if (dx > 0)
1221 map_blank (self, self->x, self->y, dx - 1, self->h); 1642 map_blank (self, self->x, self->y, dx, self->h);
1222 else if (dx < 0) 1643 else if (dx < 0)
1223 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);
1224 1645
1225 if (dy > 0) 1646 if (dy > 0)
1226 map_blank (self, self->x, self->y, self->w, dy - 1); 1647 map_blank (self, self->x, self->y, self->w, dy);
1227 else if (dy < 0) 1648 else if (dy < 0)
1228 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);
1229 1650
1230 self->ox += dx; self->x += dx; 1651 self->ox += dx; self->x += dx;
1231 self->oy += dy; self->y += dy; 1652 self->oy += dy; self->y += dy;
1232 1653
1233 while (self->y < 0) 1654 while (self->y < 0)
… …
1237 self->rows += MAP_EXTEND_Y; 1658 self->rows += MAP_EXTEND_Y;
1238 self->y += MAP_EXTEND_Y; 1659 self->y += MAP_EXTEND_Y;
1239 } 1660 }
1240} 1661}
1241 1662
1242void 1663SV *
1243map1a_update (CFClient::Map self, SV *data_) 1664map1a_update (DC::Map self, SV *data_, int extmap)
1244 CODE: 1665 CODE:
1245{ 1666{
1246 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1667 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1247 uint8_t *data_end = (uint8_t *)SvEND (data_); 1668 uint8_t *data_end = (uint8_t *)SvEND (data_);
1248 mapcell *cell; 1669 mapcell *cell;
1249 int x, y, flags; 1670 int x, y, z, flags;
1671 AV *missing = newAV ();
1672 RETVAL = newRV_noinc ((SV *)missing);
1250 1673
1251 while (data < data_end) 1674 while (data < data_end - 1)
1252 { 1675 {
1253 flags = (data [0] << 8) + data [1]; data += 2; 1676 flags = (data [0] << 8) + data [1]; data += 2;
1254 1677
1255 x = self->x + ((flags >> 10) & 63); 1678 x = self->x + ((flags >> 10) & 63);
1256 y = self->y + ((flags >> 4) & 63); 1679 y = self->y + ((flags >> 4) & 63);
1257 1680
1258 cell = map_get_cell (self, x, y); 1681 cell = map_get_cell (self, x, y);
1259 1682
1260 if (flags & 15) 1683 if (flags & 15)
1261 { 1684 {
1262 if (cell->darkness < 0) 1685 if (!cell->darkness)
1263 { 1686 {
1687 memset (cell, 0, sizeof (*cell));
1264 cell->darkness = 0; 1688 cell->darkness = 256;
1265 cell->face [0] = 0;
1266 cell->face [1] = 0;
1267 cell->face [2] = 0;
1268 } 1689 }
1269 1690
1270 cell->darkness = flags & 8 ? *data++ : 255;
1271
1272 //TODO: don't trust server data to be in-range(!) 1691 //TODO: don't trust server data to be in-range(!)
1273 1692
1274 if (flags & 4) 1693 if (flags & 8)
1275 { 1694 {
1276 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1695 if (extmap)
1696 {
1697 uint8_t ext, cmd;
1698
1699 do
1700 {
1701 ext = *data++;
1702 cmd = ext & 0x7f;
1703
1704 if (cmd < 4)
1705 cell->darkness = 255 - ext * 64 + 1;
1706 else if (cmd == 5) // health
1707 {
1708 cell->stat_width = 1;
1709 cell->stat_hp = *data++;
1710 }
1711 else if (cmd == 6) // monster width
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++;
1724 else if (ext & 0x40) // unknown, multibyte => skip
1725 data += *data + 1;
1726 else
1727 data++;
1728 }
1729 while (ext & 0x80);
1730 }
1731 else
1732 cell->darkness = *data++ + 1;
1277 } 1733 }
1278 1734
1735 for (z = 0; z <= 2; ++z)
1279 if (flags & 2) 1736 if (flags & (4 >> z))
1280 { 1737 {
1281 cell->face [1] = 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 }
1282 } 1755 }
1283
1284 if (flags & 1)
1285 {
1286 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1287 }
1288 } 1756 }
1289 else 1757 else
1290 cell->darkness = -1; 1758 cell->darkness = 0;
1291 } 1759 }
1292} 1760}
1761 OUTPUT:
1762 RETVAL
1293 1763
1294SV * 1764SV *
1295mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1765mapmap (DC::Map self, int x0, int y0, int w, int h)
1296 CODE: 1766 CODE:
1297{ 1767{
1298 int x1, x; 1768 int x1, x;
1299 int y1, y; 1769 int y1, y;
1300 int z; 1770 int z;
… …
1321 { 1791 {
1322 mapcell *cell = row->col + (x - row->c0); 1792 mapcell *cell = row->col + (x - row->c0);
1323 1793
1324 for (z = 0; z <= 0; z++) 1794 for (z = 0; z <= 0; z++)
1325 { 1795 {
1326 mapface face = cell->face [z];
1327
1328 if (face)
1329 {
1330 maptex tex = self->tex [face]; 1796 maptex tex = self->tex [cell->tile [z]];
1331 int a0 = 255 - tex.a; 1797 int a0 = 255 - tex.a;
1332 int a1 = tex.a; 1798 int a1 = tex.a;
1333 1799
1334 r = (r * a0 + tex.r * a1) / 255; 1800 r = (r * a0 + tex.r * a1) / 255;
1335 g = (g * a0 + tex.g * a1) / 255; 1801 g = (g * a0 + tex.g * a1) / 255;
1336 b = (b * a0 + tex.b * a1) / 255; 1802 b = (b * a0 + tex.b * a1) / 255;
1337 a = (a * a0 + tex.a * a1) / 255; 1803 a = (a * a0 + tex.a * a1) / 255;
1338 }
1339 } 1804 }
1340 } 1805 }
1341 1806
1342 *map++ = (r ) 1807 *map++ = (r )
1343 | (g << 8) 1808 | (g << 8)
… …
1350} 1815}
1351 OUTPUT: 1816 OUTPUT:
1352 RETVAL 1817 RETVAL
1353 1818
1354void 1819void
1355draw (CFClient::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)
1356 CODE: 1821 CODE:
1357{ 1822{
1358 int vx, vy;
1359 int x, y, z; 1823 int x, y, z;
1360 int last_name;
1361 mapface face;
1362 1824
1363 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1825 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1364 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;
1365 1834
1366 /* 1835 pl_tex.name = 0;
1367 int vx = self->vx = self->w >= sw
1368 ? self->x + (self->w - sw) / 2
1369 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1370 1836
1371 int vy = self->vy = self->h >= sh 1837 // thats current max. sorry.
1372 ? self->y + (self->h - sh) / 2 1838 if (sw > 255) sw = 255;
1373 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1839 if (sh > 255) sh = 255;
1374 */
1375 1840
1376 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 }
1377 1877
1378 glEnable (GL_BLEND); 1878 glEnable (GL_BLEND);
1379 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1879 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1380 glEnable (GL_TEXTURE_2D);
1381 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1880 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1382 1881
1383 glBegin (GL_QUADS);
1384
1385 last_name = 0;
1386
1387 for (z = 0; z < 3; z++) 1882 for (z = 0; z <= 2; z++)
1883 {
1884 memset (smooth_level, 0, sizeof (smooth_level));
1885
1388 for (y = 0; y < sh; y++) 1886 for (y = 0; y < sh; y++)
1389 if (0 <= y + vy && y + vy < self->rows) 1887 if (0 <= y + my && y + my < self->rows)
1390 { 1888 {
1391 maprow *row = self->row + (y + vy); 1889 maprow *row = self->row + (y + my);
1392 1890
1393 for (x = 0; x < sw; x++) 1891 for (x = 0; x < sw; x++)
1394 if (row->c0 <= x + vx && x + vx < row->c1) 1892 if (row->c0 <= x + mx && x + mx < row->c1)
1395 { 1893 {
1396 mapcell *cell = row->col + (x + vx - row->c0); 1894 mapcell *cell = row->col + (x + mx - row->c0);
1397
1398 face = cell->face [z]; 1895 tileid tile = cell->tile [z];
1399 1896
1400 if (face) 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;
1902
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))
1401 { 2008 {
1402 maptex tex = self->tex [face]; 2009 int level = (w << 5) | b;
2010 HE *he;
1403 2011
1404 int px = (x + 1) * 32 - tex.w; 2012 hv_iterinit (smooth);
1405 int py = (y + 1) * 32 - tex.h; 2013 while ((he = hv_iternext (smooth)))
1406
1407 if (last_name != tex.name)
1408 { 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 {
1409 glEnd (); 2036 glEnd ();
1410 last_name = tex.name;
1411 glBindTexture (GL_TEXTURE_2D, last_name); 2037 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1412 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 }
1413 } 2062 }
1414
1415 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1416 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1417 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1418 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1419 } 2063 }
1420 }
1421 } 2064 }
1422 2065
1423 glEnd (); 2066 glEnd ();
1424
1425 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
1426 glDisable (GL_BLEND); 2091 glDisable (GL_BLEND);
1427} 2092 rc_free (rc);
1428 2093
2094 // top layer: overlays such as the health bar
2095 for (y = 0; y < sh; y++)
2096 if (0 <= y + my && y + my < self->rows)
2097 {
2098 maprow *row = self->row + (y + my);
2099
2100 for (x = 0; x < sw; x++)
2101 if (row->c0 <= x + mx && x + mx < row->c1)
2102 {
2103 mapcell *cell = row->col + (x + mx - row->c0);
2104
2105 int px = x * T;
2106 int py = y * T;
2107
2108 if (cell->stat_hp)
2109 {
2110 int width = cell->stat_width * T;
2111 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2112
2113 glColor3ub (0, 0, 0);
2114 glRectf (px + 1, py - thick - 2,
2115 px + width - 1, py);
2116
2117 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2118 glRectf (px + 2,
2119 py - thick - 1,
2120 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2121 }
2122 }
2123 }
2124}
2125
1429void 2126void
1430draw_magicmap (CFClient::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)
1431 CODE: 2128 CODE:
1432{ 2129{
1433 static float color[16][3] = { 2130 static float color[16][3] = {
1434 { 0.00F, 0.00F, 0.00F }, 2131 { 0.00F, 0.00F, 0.00F },
1435 { 1.00F, 1.00F, 1.00F }, 2132 { 1.00F, 1.00F, 1.00F },
… …
1485 glDisable (GL_BLEND); 2182 glDisable (GL_BLEND);
1486 glDisable (GL_TEXTURE_2D); 2183 glDisable (GL_TEXTURE_2D);
1487} 2184}
1488 2185
1489void 2186void
1490fow_texture (CFClient::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)
1491 PPCODE: 2188 PPCODE:
1492{ 2189{
1493 int vx, vy;
1494 int x, y; 2190 int x, y;
2191 int sw1 = sw + 2;
2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1495 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1496 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1497 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1498 2198
1499 memset (darkness, 255, sw4 * sh);
1500 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1501 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1502 2201
1503 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2202 mx += self->x - 1;
1504 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2203 my += self->y - 1;
1505 2204
2205 memset (darkness1, 255, sw1 * sh1);
2206
1506 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1507 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1508 { 2209 {
1509 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1510 2211
1511 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1512 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1513 { 2214 {
1514 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1515 2216
1516 darkness[y * sw4 + x] = cell->darkness < 0 2217 darkness1 [y * sw1 + x] = cell->darkness
2218 ? 255 - (cell->darkness - 1)
1517 ? 255 - FOW_DARKNESS 2219 : 255 - FOW_DARKNESS;
1518 : 255 - cell->darkness;
1519 } 2220 }
1520 } 2221 }
1521 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
1522 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1523 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1524 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1525 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1526} 2265}
1527 2266
1528SV * 2267SV *
1529get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2268get_rect (DC::Map self, int x0, int y0, int w, int h)
1530 CODE: 2269 CODE:
1531{ 2270{
1532 int x, y, x1, y1; 2271 int x, y, x1, y1;
1533 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1534 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1559 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1560 { 2299 {
1561 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1562 uint8_t flags = 0; 2301 uint8_t flags = 0;
1563 2302
1564 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1565 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1566 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1567 2306
1568 *data++ = flags; 2307 *data++ = flags;
1569 2308
1570 if (flags & 1) 2309 if (flags & 1)
1571 { 2310 {
2311 tileid tile = cell->tile [0];
1572 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1573 *data++ = cell->face [0]; 2313 *data++ = tile;
1574 } 2314 }
1575 2315
1576 if (flags & 2) 2316 if (flags & 2)
1577 { 2317 {
2318 tileid tile = cell->tile [1];
1578 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1579 *data++ = cell->face [1]; 2320 *data++ = tile;
1580 } 2321 }
1581 2322
1582 if (flags & 4) 2323 if (flags & 4)
1583 { 2324 {
2325 tileid tile = cell->tile [2];
1584 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1585 *data++ = cell->face [2]; 2327 *data++ = tile;
1586 } 2328 }
1587 } 2329 }
1588 else 2330 else
1589 *data++ = 0; 2331 *data++ = 0;
1590 } 2332 }
1591 } 2333 }
1592 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 {
1593 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1594 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1595 RETVAL = data_sv; 2342 RETVAL = data_sv;
1596} 2343}
1597 OUTPUT: 2344 OUTPUT:
1598 RETVAL 2345 RETVAL
1599 2346
1600void 2347void
1601set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1602 PPCODE: 2349 PPCODE:
1603{ 2350{
1604 int x, y, z; 2351 int x, y, z;
1605 int w, h; 2352 int w, h;
1606 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;
1607 2364
1608 if (*data++ != 0) 2365 if (*data++ != 0)
1609 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1610 2367
1611 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1612 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1613 2370
1614 // 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
… …
1626 { 2383 {
1627 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1628 2385
1629 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1630 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1631 uint8_t flags = *data++; 2393 flags = *data++;
1632 2394
1633 if (flags) 2395 if (flags)
1634 { 2396 {
1635 mapface face[3] = { 0, 0, 0 };
1636
1637 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1638 2399
1639 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1640 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1641 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1642 2403
1643 if (cell->darkness <= 0) 2404 if (cell->darkness == 0)
1644 { 2405 {
1645 cell->darkness = -1; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1646 2408
1647 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1648 { 2410 {
1649 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1650 2412
1651 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1652 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1653 } 2420 }
1654 } 2421 }
1655 } 2422 }
1656 } 2423 }
1657 } 2424 }
1658} 2425}
1659 2426
1660MODULE = CFClient PACKAGE = CFClient::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1661 2428
1662CFClient::MixChunk 2429DC::RW
1663new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1664 CODE: 2431 CODE:
1665 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1666 OUTPUT: 2438 OUTPUT:
1667 RETVAL 2439 RETVAL
1668 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 : '('
1669void 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
1670DESTROY (CFClient::MixChunk self) 2550DESTROY (DC::MixChunk self)
1671 CODE: 2551 CODE:
1672 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1673 2553
1674int 2554int
1675volume (CFClient::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1676 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1677 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1678 OUTPUT: 2560 OUTPUT:
1679 RETVAL 2561 RETVAL
1680 2562
1681int 2563DC::Channel
1682play (CFClient::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)
1683 CODE: 2565 CODE:
2566{
1684 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}
1685 OUTPUT: 2578 OUTPUT:
1686 RETVAL 2579 RETVAL
1687 2580
1688MODULE = CFClient PACKAGE = CFClient::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1689 2582
1690int 2583int
1691volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1692 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1693 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1694 OUTPUT: 2590 OUTPUT:
1695 RETVAL 2591 RETVAL
1696 2592
1697CFClient::MixMusic 2593void
1698new_from_file (SV *class, char *path) 2594fade_out (int ms)
1699 CODE: 2595 CODE:
2596 Mix_FadeOutMusic (ms);
2597
2598void
2599halt ()
2600 CODE:
2601 Mix_HaltMusic ();
2602
2603DC::MixMusic
2604new (SV *class, DC::RW rwops)
2605 CODE:
1700 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1701 OUTPUT: 2607 OUTPUT:
1702 RETVAL 2608 RETVAL
1703 2609
1704void 2610void
1705DESTROY (CFClient::MixMusic self) 2611DESTROY (DC::MixMusic self)
1706 CODE: 2612 CODE:
1707 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1708 2614
1709int 2615int
1710play (CFClient::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1711 CODE: 2617 CODE:
1712 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1713 OUTPUT: 2619 OUTPUT:
1714 RETVAL 2620 RETVAL
1715 2621
2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
1716MODULE = CFClient PACKAGE = CFClient::OpenGL 2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1717 2630
1718BOOT: 2631BOOT:
1719{ 2632{
1720 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1721 static const struct { 2634 static const struct {
1722 const char *name; 2635 const char *name;
1723 IV iv; 2636 IV iv;
1724 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1725# 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),
1726 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1727 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1728 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1729 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1730 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
… …
1734 const_iv (GL_ALPHA_TEST), 2650 const_iv (GL_ALPHA_TEST),
1735 const_iv (GL_NORMALIZE), 2651 const_iv (GL_NORMALIZE),
1736 const_iv (GL_RESCALE_NORMAL), 2652 const_iv (GL_RESCALE_NORMAL),
1737 const_iv (GL_FRONT), 2653 const_iv (GL_FRONT),
1738 const_iv (GL_BACK), 2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1739 const_iv (GL_AND), 2656 const_iv (GL_AND),
1740 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1741 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1742 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1743 const_iv (GL_DST_ALPHA), 2660 const_iv (GL_DST_ALPHA),
… …
1756 const_iv (GL_INTENSITY), 2673 const_iv (GL_INTENSITY),
1757 const_iv (GL_LUMINANCE), 2674 const_iv (GL_LUMINANCE),
1758 const_iv (GL_LUMINANCE_ALPHA), 2675 const_iv (GL_LUMINANCE_ALPHA),
1759 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1760 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),
1761 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1762 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1763 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1764 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1765 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1766 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1787 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1788 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1789 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1790 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1791 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1792 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
2719 const_iv (GL_LINE_STRIP),
1793 const_iv (GL_LINE_LOOP), 2720 const_iv (GL_LINE_LOOP),
1794 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
1795 const_iv (GL_QUAD_STRIP), 2722 const_iv (GL_QUAD_STRIP),
1796 const_iv (GL_TRIANGLES), 2723 const_iv (GL_TRIANGLES),
1797 const_iv (GL_TRIANGLE_STRIP), 2724 const_iv (GL_TRIANGLE_STRIP),
1798 const_iv (GL_TRIANGLE_FAN), 2725 const_iv (GL_TRIANGLE_FAN),
2726 const_iv (GL_POLYGON),
1799 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),
1800 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
1801 const_iv (GL_V2F), 2736 const_iv (GL_V2F),
1802 const_iv (GL_V3F), 2737 const_iv (GL_V3F),
1803 const_iv (GL_T2F_V3F), 2738 const_iv (GL_T2F_V3F),
1804 const_iv (GL_T2F_N3F_V3F), 2739 const_iv (GL_T2F_N3F_V3F),
1805# undef const_iv 2740# undef const_iv
1806 }; 2741 };
1807 2742
1808 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; )
1809 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);
1810} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
1811 2755
1812char * 2756char *
1813gl_vendor () 2757gl_vendor ()
1814 CODE: 2758 CODE:
1815 RETVAL = (char *)glGetString (GL_VENDOR); 2759 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1828 CODE: 2772 CODE:
1829 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1830 OUTPUT: 2774 OUTPUT:
1831 RETVAL 2775 RETVAL
1832 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
1833int glGetError () 2791int glGetError ()
1834 2792
1835void glFinish () 2793void glFinish ()
1836 2794
1837void glClear (int mask) 2795void glClear (int mask)
… …
1874# near_ and far_ are due to microsofts buggy "c" compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
1875void 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_)
1876 2834
1877# near_ and far_ are due to microsofts buggy "c" compiler 2835# near_ and far_ are due to microsofts buggy "c" compiler
1878void 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
1879 2839
1880void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1881 2841
1882void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1883 2843
… …
1891 2851
1892void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1893 CODE: 2853 CODE:
1894 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1895 2855
1896void glBegin (int mode)
1897
1898void glEnd ()
1899
1900void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1901 PROTOTYPE: @
1902 ALIAS: 2857 ALIAS:
1903 glColor_premultiply = 1 2858 glColor_premultiply = 1
1904 CODE: 2859 CODE:
1905 if (ix) 2860 if (ix)
1906 { 2861 {
1907 r *= a; 2862 r *= a;
1908 g *= a; 2863 g *= a;
1909 b *= a; 2864 b *= a;
1910 } 2865 }
1911 // microsoft visual "c" rounds instead of truncating... 2866 // microsoft visual "c" rounds instead of truncating...
1912 glColor4ub (MIN ((int)(r * 256.f), 255), 2867 glColor4f (r, g, b, a);
1913 MIN ((int)(g * 256.f), 255),
1914 MIN ((int)(b * 256.f), 255),
1915 MIN ((int)(a * 256.f), 255));
1916
1917void glInterleavedArrays (int format, int stride, char *data)
1918
1919void glDrawElements (int mode, int count, int type, char *indices)
1920
1921# 1.2 void glDrawRangeElements (int mode, int start, int end
1922 2868
1923void glRasterPos (float x, float y, float z = 0.) 2869void glRasterPos (float x, float y, float z = 0.)
1924 CODE: 2870 CODE:
1925 glRasterPos3f (0, 0, z); 2871 glRasterPos3f (0, 0, z);
1926 glBitmap (0, 0, 0, 0, x, y, 0); 2872 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1931 2877
1932void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
1933 CODE: 2879 CODE:
1934 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
1935 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
1936void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
1937 CODE: 2912 CODE:
1938 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
1939 2914
1940void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
1956void 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)
1957 CODE: 2932 CODE:
1958 if (gl.SeparableFilter2D) 2933 if (gl.SeparableFilter2D)
1959 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1960 2935
1961void 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)
1962 2937
1963void 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)
1964 2939
1965void 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)
1966 2943
1967void 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)
1968 2945
1969int glGenTexture () 2946int glGenTexture ()
1970 CODE: 2947 CODE:
1971{ 2948 RETVAL = gen_texture ();
1972 GLuint name;
1973 glGenTextures (1, &name);
1974 RETVAL = name;
1975}
1976 OUTPUT: 2949 OUTPUT:
1977 RETVAL 2950 RETVAL
1978 2951
1979void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
1980 CODE: 2953 CODE:
1981{
1982 GLuint name_ = name;
1983 glDeleteTextures (1, &name_); 2954 del_texture (name);
1984} 2955
1985
1986int glGenList () 2956int glGenList ()
1987 CODE: 2957 CODE:
1988 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
1989 OUTPUT: 2959 OUTPUT:
1990 RETVAL 2960 RETVAL
… …
1997 2967
1998void glEndList () 2968void glEndList ()
1999 2969
2000void glCallList (int list) 2970void glCallList (int list)
2001 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2002 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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