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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs.
Revision 1.245 by root, Fri Dec 28 15:05:20 2007 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>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h>
26#include <pango/pangoft2.h>
27#include <pango/pangocairo.h>
28 50
29#ifndef _WIN32 51#ifndef _WIN32
30# include <sys/types.h> 52# include <sys/types.h>
31# include <sys/socket.h> 53# include <sys/socket.h>
32# include <netinet/in.h> 54# include <netinet/in.h>
33# include <netinet/tcp.h> 55# include <netinet/tcp.h>
34# include <inttypes.h> 56# include <inttypes.h>
35#else
36 typedef unsigned char uint8_t;
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 57#endif
43 58
44#include "glext.h" 59#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 60
46#define FOW_DARKNESS 32 61#define FOW_DARKNESS 32
47 62
48#define MAP_EXTEND_X 32 63#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 64#define MAP_EXTEND_Y 512
50 65
51#define MIN_FONT_HEIGHT 10 66#define MIN_FONT_HEIGHT 10
67
68#if 0
69# define PARACHUTE SDL_INIT_NOPARACHUTE
70#else
71# define PARACHUTE 0
72#endif
73
74static AV *texture_av;
52 75
53static struct 76static struct
54{ 77{
55#define GL_FUNC(ptr,name) ptr name; 78#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 79#include "glfunc.h"
57#undef GL_FUNC 80#undef GL_FUNC
58} gl; 81} gl;
59 82
83static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 84gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 85{
62 if (gl.BlendFuncSeparate) 86 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 87 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 88 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 89 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 90 else
67 glBlendFunc (sa, da); 91 glBlendFunc (sa, da);
68} 92}
69 93
94static GLuint
95gen_texture ()
96{
97 GLuint name;
98
99 if (AvFILL (texture_av) >= 0)
100 name = (GLuint)(size_t)av_pop (texture_av);
101 else
102 glGenTextures (1, &name);
103
104 return name;
105}
106
107static void
108del_texture (GLuint name)
109{
110 /* make a half-assed attempt at returning the memory used by the texture */
111 /* textures are frequently being reused by cfplus anyway */
112 /*glBindTexture (GL_TEXTURE_2D, name);*/
113 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
114 av_push (texture_av, (SV *)(size_t)name);
115 glDeleteTextures (1, &name);
116}
117
118#include "texcache.c"
119#include "rendercache.c"
120
121#include "pango-font.c"
122#include "pango-fontmap.c"
123#include "pango-render.c"
124
125typedef IV DC__Channel;
126typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 127typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 128typedef Mix_Music *DC__MixMusic;
72 129
73typedef PangoFontDescription *CFClient__Font; 130typedef PangoFontDescription *DC__Font;
131
132static int
133shape_attr_p (PangoLayoutRun *run)
134{
135 GSList *attrs = run->item->analysis.extra_attrs;
136
137 while (attrs)
138 {
139 PangoAttribute *attr = attrs->data;
140
141 if (attr->klass->type == PANGO_ATTR_SHAPE)
142 return 1;
143
144 attrs = attrs->next;
145 }
146
147 return 0;
148}
74 149
75typedef struct cf_layout { 150typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 151 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 152 float r, g, b, a; // default color for rgba mode
79 int base_height; 153 int base_height;
80 CFClient__Font font; 154 DC__Font font;
155 rc_t *rc;
81} *CFClient__Layout; 156} *DC__Layout;
82 157
83static CFClient__Font default_font; 158static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 159static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 160static PangoFontMap *opengl_fontmap;
86 161
87static void 162static void
88substitute_func (FcPattern *pattern, gpointer data) 163substitute_func (FcPattern *pattern, gpointer data)
89{ 164{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 165 FcPatternAddBool (pattern, FC_HINTING, 1);
91#ifdef _WIN32 166#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 167 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 168#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 169 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 170}
97 171
98static void 172static void
99layout_update_font (CFClient__Layout self) 173layout_update_font (DC__Layout self)
100{ 174{
101 /* use a random scale factor to account for unknown descenders, 0.8 works 175 /* use a random scale factor to account for unknown descenders, 0.8 works
102 * reasonably well with bitstream vera 176 * reasonably well with bitstream vera
103 */ 177 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 178 PangoFontDescription *font = self->font ? self->font : default_font;
… …
108 182
109 pango_layout_set_font_description (self->pl, font); 183 pango_layout_set_font_description (self->pl, font);
110} 184}
111 185
112static void 186static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 187layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 188{
189 PangoRectangle rect;
190
191 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 192 pango_layout_get_extents (self->pl, 0, &rect);
116 193
117 if (!*w) *w = 1; 194 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 195 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 196
120 *w = (*w + 3) & ~3; 197 if (!rect.width) rect.width = 1;
121} 198 if (!rect.height) rect.height = 1;
122 199
200 *w = rect.width;
201 *h = rect.height;
202}
203
204typedef uint16_t tileid;
123typedef uint16_t mapface; 205typedef uint16_t faceid;
124 206
125typedef struct { 207typedef struct {
126 GLint name; 208 GLuint name;
127 int w, h; 209 int w, h;
128 float s, t; 210 float s, t;
129 uint8_t r, g, b, a; 211 uint8_t r, g, b, a;
212 tileid smoothtile;
213 uint8_t smoothlevel;
130} maptex; 214} maptex;
131 215
132typedef struct { 216typedef struct {
217 uint32_t player;
218 tileid tile[3];
133 int16_t darkness; 219 uint16_t darkness;
134 mapface face[3]; 220 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 221} mapcell;
136 222
137typedef struct { 223typedef struct {
138 int32_t c0, c1; 224 int32_t c0, c1;
139 mapcell *col; 225 mapcell *col;
140} maprow; 226} maprow;
141 227
142typedef struct map { 228typedef struct map {
143 int x, y, w, h; 229 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 230 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 231 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 232 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 233
151 int32_t rows; 234 int32_t rows;
152 maprow *row; 235 maprow *row;
153} *CFClient__Map; 236} *DC__Map;
154 237
155static char * 238static char *
156prepend (char *ptr, int sze, int inc) 239prepend (char *ptr, int sze, int inc)
157{ 240{
158 char *p; 241 char *p;
… …
175} 258}
176 259
177#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 260#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
178#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 261#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179 262
263static void
264need_facenum (struct map *self, faceid face)
265{
266 while (self->faces <= face)
267 {
268 Append (tileid, self->face2tile, self->faces, self->faces);
269 self->faces *= 2;
270 }
271}
272
273static void
274need_texid (struct map *self, int texid)
275{
276 while (self->texs <= texid)
277 {
278 Append (maptex, self->tex, self->texs, self->texs);
279 self->texs *= 2;
280 }
281}
282
180static maprow * 283static maprow *
181map_get_row (CFClient__Map self, int y) 284map_get_row (DC__Map self, int y)
182{ 285{
183 if (0 > y) 286 if (0 > y)
184 { 287 {
185 int extend = - y + MAP_EXTEND_Y; 288 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 289 Prepend (maprow, self->row, self->rows, extend);
… …
224 327
225 return row->col + (x - row->c0); 328 return row->col + (x - row->c0);
226} 329}
227 330
228static mapcell * 331static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 332map_get_cell (DC__Map self, int x, int y)
230{ 333{
231 return row_get_cell (map_get_row (self, y), x); 334 return row_get_cell (map_get_row (self, y), x);
232} 335}
233 336
234static void 337static void
235map_clear (CFClient__Map self) 338map_clear (DC__Map self)
236{ 339{
237 int r; 340 int r;
238 341
239 for (r = 0; r < self->rows; r++) 342 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 343 Safefree (self->row[r].col);
… …
248 self->row = 0; 351 self->row = 0;
249 self->rows = 0; 352 self->rows = 0;
250} 353}
251 354
252static void 355static void
253map_blank (CFClient__Map self, int x0, int y0, int w, int h) 356map_blank (DC__Map self, int x0, int y0, int w, int h)
254{ 357{
255 int x, y; 358 int x, y;
256 maprow *row; 359 maprow *row;
360 mapcell *cell;
257 361
258 for (y = y0; y < y0 + h; y++) 362 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 363 if (y >= 0)
260 { 364 {
261 if (y >= self->rows) 365 if (y >= self->rows)
… …
267 if (x >= row->c0) 371 if (x >= row->c0)
268 { 372 {
269 if (x >= row->c1) 373 if (x >= row->c1)
270 break; 374 break;
271 375
272 row->col[x - row->c0].darkness = -1; 376 cell = row->col + x - row->c0;
377
378 cell->darkness = 0;
379 cell->stat_hp = 0;
380 cell->flags = 0;
381 cell->player = 0;
273 } 382 }
274 } 383 }
384}
385
386typedef struct {
387 tileid tile;
388 uint8_t x, y, level;
389} smooth_key;
390
391static void
392smooth_or_bits (HV *hv, smooth_key *key, IV bits)
393{
394 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
395
396 if (SvIOK (*sv))
397 SvIV_set (*sv, SvIVX (*sv) | bits);
398 else
399 sv_setiv (*sv, bits);
275} 400}
276 401
277static void 402static void
278music_finished (void) 403music_finished (void)
279{ 404{
… …
298 ev.data2 = 0; 423 ev.data2 = 0;
299 424
300 SDL_PushEvent ((SDL_Event *)&ev); 425 SDL_PushEvent ((SDL_Event *)&ev);
301} 426}
302 427
303MODULE = CFClient PACKAGE = CFClient 428static unsigned int
429minpot (unsigned int n)
430{
431 if (!n)
432 return 0;
433
434 --n;
435
436 n |= n >> 1;
437 n |= n >> 2;
438 n |= n >> 4;
439 n |= n >> 8;
440 n |= n >> 16;
441
442 return n + 1;
443}
444
445static unsigned int
446popcount (unsigned int n)
447{
448 n -= (n >> 1) & 0x55555555U;
449 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
450 n = ((n >> 4) + n) & 0x0f0f0f0fU;
451 n *= 0x01010101U;
452
453 return n >> 24;
454}
455
456/* SDL should provide this, really. */
457#define SDLK_MODIFIER_MIN 300
458#define SDLK_MODIFIER_MAX 314
459
460/******************************************************************************/
461
462static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
463static GV *hover_gv;
464
465static int
466within_widget (SV *widget, NV x, NV y)
467{
468 HV *self;
469 SV **svp;
470 NV wx, ww, wy, wh;
471
472 if (!SvROK (widget))
473 return 0;
474
475 self = (HV *)SvRV (widget);
476
477 if (SvTYPE (self) != SVt_PVHV)
478 return 0;
479
480 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
481 if (y < wy)
482 return 0;
483
484 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
485 if (y >= wy + wh)
486 return 0;
487
488 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
489 if (x < wx)
490 return 0;
491
492 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
493 if (x >= wx + ww)
494 return 0;
495
496 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
497 if (!svp || !SvTRUE (*svp))
498 return 0;
499
500 return 1;
501}
502
503MODULE = Deliantra::Client PACKAGE = DC
304 504
305PROTOTYPES: ENABLE 505PROTOTYPES: ENABLE
306 506
307BOOT: 507BOOT:
308{ 508{
309 HV *stash = gv_stashpv ("CFClient", 1); 509 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 510 static const struct {
311 const char *name; 511 const char *name;
312 IV iv; 512 IV iv;
313 } *civ, const_iv[] = { 513 } *civ, const_iv[] = {
314# define const_iv(name) { # name, (IV)name } 514# define const_iv(name) { # name, (IV)name }
515 const_iv (SDLK_MODIFIER_MIN),
516 const_iv (SDLK_MODIFIER_MAX),
517
315 const_iv (SDL_ACTIVEEVENT), 518 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 519 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 520 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 521 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 522 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 531 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 532 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 533 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 534 const_iv (SDL_VIDEOEXPOSE),
332 const_iv (SDL_USEREVENT), 535 const_iv (SDL_USEREVENT),
536
537 const_iv (SDL_APPINPUTFOCUS),
538 const_iv (SDL_APPMOUSEFOCUS),
539 const_iv (SDL_APPACTIVE),
540
541 const_iv (SDLK_FIRST),
542 const_iv (SDLK_LAST),
333 const_iv (SDLK_KP0), 543 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 544 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 545 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 546 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 547 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 602 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 603 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 604 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 605 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 606 const_iv (SDLK_UNDO),
607
397 const_iv (KMOD_NONE), 608 const_iv (KMOD_NONE),
609 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 610 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 611 const_iv (KMOD_RSHIFT),
612 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 613 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 614 const_iv (KMOD_RCTRL),
615 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 616 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 617 const_iv (KMOD_RALT),
618 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 619 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 620 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 621 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 622 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 623 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 624
410 const_iv (KMOD_SHIFT), 625 const_iv (MIX_DEFAULT_FORMAT),
411 const_iv (KMOD_ALT),
412 const_iv (KMOD_META)
413# undef const_iv 626# undef const_iv
414 }; 627 };
415 628
416 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 629 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 630 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
631
632 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418} 634}
635
636void
637weaken (SV *rv)
638 PROTOTYPE: $
639 CODE:
640 sv_rvweaken (rv);
641
642int
643in_destruct ()
644 CODE:
645 RETVAL = PL_main_cv == Nullcv;
646 OUTPUT:
647 RETVAL
648
649NV floor (NV x)
650
651NV ceil (NV x)
652
653IV minpot (UV n)
654
655IV popcount (UV n)
419 656
420void 657void
421pango_init () 658pango_init ()
422 CODE: 659 CODE:
423{ 660{
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425 ft2_fontmap = pango_ft2_font_map_new (); 661 opengl_fontmap = pango_opengl_font_map_new ();
426 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 662 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
427 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 663 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
428
429 cairo_fontmap = pango_cairo_font_map_get_default ();
430 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
431} 664}
665
666char *
667SDL_GetError ()
432 668
433int 669int
434SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 670SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
435 671
436void 672void
437SDL_Quit () 673SDL_Quit ()
438 674
439void 675void
440SDL_ListModes () 676SDL_ListModes (int rgb, int alpha)
441 PPCODE: 677 PPCODE:
442{ 678{
443 SDL_Rect **m; 679 SDL_Rect **m;
444 680
445 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 681 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 682 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
447 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 683 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
448 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 684 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
449 685
450 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 686 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 687 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
452 688
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 689 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 690 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 691 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
456 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 692 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
457 693
458 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 694 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
459 695#if SDL_VERSION_ATLEAST(1,2,10)
460 SDL_EnableUNICODE (1); 696 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
461 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 697 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698#endif
462 699
463 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 700 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
464 701
465 if (m && m != (SDL_Rect **)-1) 702 if (m && m != (SDL_Rect **)-1)
466 while (*m) 703 while (*m)
467 { 704 {
705 if ((*m)->w >= 800 && (*m)->h >= 480)
706 {
468 AV *av = newAV (); 707 AV *av = newAV ();
469 av_push (av, newSViv ((*m)->w)); 708 av_push (av, newSViv ((*m)->w));
470 av_push (av, newSViv ((*m)->h)); 709 av_push (av, newSViv ((*m)->h));
710 av_push (av, newSViv (rgb));
711 av_push (av, newSViv (alpha));
471 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
713 }
472 714
473 ++m; 715 ++m;
474 } 716 }
475} 717}
476 718
477char *
478SDL_GetError ()
479
480int 719int
481SDL_SetVideoMode (int w, int h, int fullscreen) 720SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
482 CODE: 721 CODE:
722{
723 SDL_EnableUNICODE (1);
724 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
725
726 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
727 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
728 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
729 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
730
483 RETVAL = !!SDL_SetVideoMode ( 731 RETVAL = !!SDL_SetVideoMode (
484 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 732 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
485 ); 733 );
734
486 if (RETVAL) 735 if (RETVAL)
487 { 736 {
488 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 737 av_clear (texture_av);
738
739 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
489# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 740#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
490# include "glfunc.h" 741#include "glfunc.h"
491# undef GL_FUNC 742#undef GL_FUNC
492 } 743 }
744}
493 OUTPUT: 745 OUTPUT:
494 RETVAL 746 RETVAL
495 747
496void 748void
497SDL_GL_SwapBuffers () 749SDL_GL_SwapBuffers ()
498 750
499char * 751char *
500SDL_GetKeyName (int sym) 752SDL_GetKeyName (int sym)
501 753
754int
755SDL_GetAppState ()
756
502void 757void
503SDL_PollEvent () 758poll_events ()
504 PPCODE: 759 PPCODE:
505{ 760{
506 SDL_Event ev; 761 SDL_Event ev;
507 762
508 while (SDL_PollEvent (&ev)) 763 SDL_PumpEvents ();
764 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
509 { 765 {
510 HV *hv = newHV (); 766 HV *hv = newHV ();
511 hv_store (hv, "type", 4, newSViv (ev.type), 0); 767 hv_store (hv, "type", 4, newSViv (ev.type), 0);
512 768
513 switch (ev.type) 769 switch (ev.type)
… …
515 case SDL_KEYDOWN: 771 case SDL_KEYDOWN:
516 case SDL_KEYUP: 772 case SDL_KEYUP:
517 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 773 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
518 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 774 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
519 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 775 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
776 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
520 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 777 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
521 break; 778 break;
522 779
523 case SDL_ACTIVEEVENT: 780 case SDL_ACTIVEEVENT:
524 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 781 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
525 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 782 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
526 break; 783 break;
527 784
528 case SDL_MOUSEMOTION: 785 case SDL_MOUSEMOTION:
786 {
787 int state = ev.motion.state;
788 int x = ev.motion.x;
789 int y = ev.motion.y;
790 int xrel = ev.motion.xrel;
791 int yrel = ev.motion.yrel;
792
793 /* do simplistic event compression */
794 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
795 && state == ev.motion.state)
796 {
797 xrel += ev.motion.xrel;
798 yrel += ev.motion.yrel;
799 x = ev.motion.x;
800 y = ev.motion.y;
801 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802 }
803
529 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 804 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
530
531 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 805 hv_store (hv, "state", 5, newSViv (state), 0);
532 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 806 hv_store (hv, "x", 1, newSViv (x), 0);
533 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 807 hv_store (hv, "y", 1, newSViv (y), 0);
534 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 808 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
535 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 809 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810 }
536 break; 811 break;
537 812
538 case SDL_MOUSEBUTTONDOWN: 813 case SDL_MOUSEBUTTONDOWN:
539 case SDL_MOUSEBUTTONUP: 814 case SDL_MOUSEBUTTONUP:
540 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 815 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
… …
550 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 825 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
551 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 826 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
552 break; 827 break;
553 } 828 }
554 829
555 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 830 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
556 } 831 }
557} 832}
558 833
559int 834int
560Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 835Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
561 POSTCALL: 836 POSTCALL:
562 Mix_HookMusicFinished (music_finished); 837 Mix_HookMusicFinished (music_finished);
563 Mix_ChannelFinished (channel_finished); 838 Mix_ChannelFinished (channel_finished);
564 839
565void 840void
841Mix_QuerySpec ()
842 PPCODE:
843{
844 int freq, channels;
845 Uint16 format;
846
847 if (Mix_QuerySpec (&freq, &format, &channels))
848 {
849 EXTEND (SP, 3);
850 PUSHs (sv_2mortal (newSViv (freq)));
851 PUSHs (sv_2mortal (newSViv (format)));
852 PUSHs (sv_2mortal (newSViv (channels)));
853 }
854}
855
856void
566Mix_CloseAudio () 857Mix_CloseAudio ()
567 858
568int 859int
569Mix_AllocateChannels (int numchans = -1) 860Mix_AllocateChannels (int numchans = -1)
570 861
862const char *
863Mix_GetError ()
864
571void 865void
572lowdelay (int fd, int val = 1) 866lowdelay (int fd, int val = 1)
573 CODE: 867 CODE:
868 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
869
870void
871win32_proxy_info ()
872 PPCODE:
873{
574#ifndef _WIN32 874#ifdef _WIN32
575 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 875 char buffer[2048];
876 DWORD buflen;
877
878 EXTEND (SP, 3);
879
880 buflen = sizeof (buffer);
881 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
882 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
883 {
884 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
885
886 buflen = sizeof (buffer);
887 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
888 {
889 PUSHs (newSVpv (buffer, 0));
890
891 buflen = sizeof (buffer);
892 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
893 PUSHs (newSVpv (buffer, 0));
894 }
895 }
576#endif 896#endif
897}
577 898
578void 899void
579add_font (char *file) 900add_font (char *file)
580 CODE: 901 CODE:
581 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 902 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
582#ifdef _WIN32
583 // cairo... sigh... requires win2000
584 AddFontResourceEx (file, FR_PRIVATE, 0);
585#endif
586 903
587void 904void
588load_image_inline (SV *image_) 905load_image_inline (SV *image_)
589 ALIAS: 906 ALIAS:
590 load_image_file = 1 907 load_image_file = 1
… …
593 STRLEN image_len; 910 STRLEN image_len;
594 char *image = (char *)SvPVbyte (image_, image_len); 911 char *image = (char *)SvPVbyte (image_, image_len);
595 SDL_Surface *surface, *surface2; 912 SDL_Surface *surface, *surface2;
596 SDL_PixelFormat fmt; 913 SDL_PixelFormat fmt;
597 SDL_RWops *rw = ix 914 SDL_RWops *rw = ix
598 ? SDL_RWFromFile (image, "r") 915 ? SDL_RWFromFile (image, "rb")
599 : SDL_RWFromConstMem (image, image_len); 916 : SDL_RWFromConstMem (image, image_len);
600 917
601 if (!rw) 918 if (!rw)
602 croak ("load_image: %s", SDL_GetError ()); 919 croak ("load_image: %s", SDL_GetError ());
603 920
… …
632 949
633 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 950 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
634 951
635 assert (surface2->pitch == surface2->w * 4); 952 assert (surface2->pitch == surface2->w * 4);
636 953
954 SDL_LockSurface (surface2);
637 EXTEND (SP, 5); 955 EXTEND (SP, 6);
638 PUSHs (sv_2mortal (newSViv (surface2->w))); 956 PUSHs (sv_2mortal (newSViv (surface2->w)));
639 PUSHs (sv_2mortal (newSViv (surface2->h))); 957 PUSHs (sv_2mortal (newSViv (surface2->h)));
640 SDL_LockSurface (surface2);
641 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 958 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
642 SDL_UnlockSurface (surface2);
643 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 959 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
644 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 960 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
645 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 961 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962 SDL_UnlockSurface (surface2);
646 963
647 SDL_FreeSurface (surface); 964 SDL_FreeSurface (surface);
648 SDL_FreeSurface (surface2); 965 SDL_FreeSurface (surface2);
649} 966}
650 967
… …
676void 993void
677error (char *message) 994error (char *message)
678 CODE: 995 CODE:
679 fprintf (stderr, "ERROR: %s\n", message); 996 fprintf (stderr, "ERROR: %s\n", message);
680#ifdef _WIN32 997#ifdef _WIN32
681 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 998 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
682#endif 999#endif
683 1000
684void 1001void
685fatal (char *message) 1002fatal (char *message)
686 CODE: 1003 CODE:
687 fprintf (stderr, "FATAL: %s\n", message); 1004 fprintf (stderr, "FATAL: %s\n", message);
688#ifdef _WIN32 1005#ifdef _WIN32
689 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1006 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
690#endif 1007#endif
691 exit (1); 1008 _exit (1);
692 1009
1010void
1011_exit (int retval = 0)
1012 CODE:
1013#ifdef WIN32
1014 ExitThread (retval); // unclean, please beam me up
1015#else
1016 _exit (retval);
1017#endif
1018
1019void
1020debug ()
1021 CODE:
1022{
1023#if DEBUG
1024 VALGRIND_DO_LEAK_CHECK;
1025#endif
1026}
1027
693MODULE = CFClient PACKAGE = CFClient::Font 1028MODULE = Deliantra::Client PACKAGE = DC::Font
694 1029
695CFClient::Font 1030PROTOTYPES: DISABLE
1031
1032DC::Font
696new_from_file (SV *class, char *path, int id = 0) 1033new_from_file (SV *class, char *path, int id = 0)
697 CODE: 1034 CODE:
698{ 1035{
699 int count; 1036 int count;
700 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1037 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
703} 1040}
704 OUTPUT: 1041 OUTPUT:
705 RETVAL 1042 RETVAL
706 1043
707void 1044void
708DESTROY (CFClient::Font self) 1045DESTROY (DC::Font self)
709 CODE: 1046 CODE:
710 pango_font_description_free (self); 1047 pango_font_description_free (self);
711 1048
712void 1049void
713make_default (CFClient::Font self) 1050make_default (DC::Font self)
1051 PROTOTYPE: $
714 CODE: 1052 CODE:
715 default_font = self; 1053 default_font = self;
716 1054
717MODULE = CFClient PACKAGE = CFClient::Layout 1055MODULE = Deliantra::Client PACKAGE = DC::Layout
718 1056
719CFClient::Layout 1057PROTOTYPES: DISABLE
720new (SV *class, int rgba = 0) 1058
1059void
1060glyph_cache_backup ()
1061 PROTOTYPE:
721 CODE: 1062 CODE:
722#if _WIN32 1063 tc_backup ();
723 //rgba = 0;//D makes text nicer, breaks TextView 1064
724#endif 1065void
1066glyph_cache_restore ()
1067 PROTOTYPE:
1068 CODE:
1069 tc_restore ();
1070
1071DC::Layout
1072new (SV *class)
1073 CODE:
725 New (0, RETVAL, 1, struct cf_layout); 1074 New (0, RETVAL, 1, struct cf_layout);
726 1075
727 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1076 RETVAL->pl = pango_layout_new (opengl_context);
728 RETVAL->rgba = rgba;
729 RETVAL->r = 1.; 1077 RETVAL->r = 1.;
730 RETVAL->g = 1.; 1078 RETVAL->g = 1.;
731 RETVAL->b = 1.; 1079 RETVAL->b = 1.;
732 RETVAL->a = 1.; 1080 RETVAL->a = 1.;
733 RETVAL->base_height = MIN_FONT_HEIGHT; 1081 RETVAL->base_height = MIN_FONT_HEIGHT;
734 RETVAL->font = 0; 1082 RETVAL->font = 0;
1083 RETVAL->rc = rc_alloc ();
735 1084
736 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1085 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
737 layout_update_font (RETVAL); 1086 layout_update_font (RETVAL);
738 OUTPUT: 1087 OUTPUT:
739 RETVAL 1088 RETVAL
740 1089
741void 1090void
742DESTROY (CFClient::Layout self) 1091DESTROY (DC::Layout self)
743 CODE: 1092 CODE:
744 g_object_unref (self->pl); 1093 g_object_unref (self->pl);
1094 rc_free (self->rc);
745 Safefree (self); 1095 Safefree (self);
746 1096
747int
748is_rgba (CFClient::Layout self)
749 CODE:
750 RETVAL = self->rgba;
751 OUTPUT:
752 RETVAL
753
754void 1097void
755set_text (CFClient::Layout self, SV *text_) 1098set_text (DC::Layout self, SV *text_)
756 CODE: 1099 CODE:
757{ 1100{
758 STRLEN textlen; 1101 STRLEN textlen;
759 char *text = SvPVutf8 (text_, textlen); 1102 char *text = SvPVutf8 (text_, textlen);
760 1103
761 pango_layout_set_text (self->pl, text, textlen); 1104 pango_layout_set_text (self->pl, text, textlen);
762} 1105}
763 1106
764void 1107void
765set_markup (CFClient::Layout self, SV *text_) 1108set_markup (DC::Layout self, SV *text_)
766 CODE: 1109 CODE:
767{ 1110{
768 STRLEN textlen; 1111 STRLEN textlen;
769 char *text = SvPVutf8 (text_, textlen); 1112 char *text = SvPVutf8 (text_, textlen);
770 1113
771 pango_layout_set_markup (self->pl, text, textlen); 1114 pango_layout_set_markup (self->pl, text, textlen);
772} 1115}
773 1116
1117void
1118set_shapes (DC::Layout self, ...)
1119 CODE:
1120{
1121 PangoAttrList *attrs = 0;
1122 const char *text = pango_layout_get_text (self->pl);
1123 const char *pos = text;
1124 int arg = 4;
1125
1126 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1127 {
1128 PangoRectangle inkrect, rect;
1129 PangoAttribute *attr;
1130
1131 int x = SvIV (ST (arg - 3));
1132 int y = SvIV (ST (arg - 2));
1133 int w = SvIV (ST (arg - 1));
1134 int h = SvIV (ST (arg ));
1135
1136 inkrect.x = 0;
1137 inkrect.y = 0;
1138 inkrect.width = 0;
1139 inkrect.height = 0;
1140
1141 rect.x = x * PANGO_SCALE;
1142 rect.y = y * PANGO_SCALE;
1143 rect.width = w * PANGO_SCALE;
1144 rect.height = h * PANGO_SCALE;
1145
1146 if (!attrs)
1147 attrs = pango_layout_get_attributes (self->pl);
1148
1149 attr = pango_attr_shape_new (&inkrect, &rect);
1150 attr->start_index = pos - text;
1151 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1152 pango_attr_list_insert (attrs, attr);
1153
1154 arg += 4;
1155 pos += sizeof (OBJ_STR) - 1;
1156 }
1157
1158 if (attrs)
1159 pango_layout_set_attributes (self->pl, attrs);
1160}
1161
1162void
1163get_shapes (DC::Layout self)
1164 PPCODE:
1165{
1166 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167
1168 do
1169 {
1170 PangoLayoutRun *run = pango_layout_iter_get_run (iter);
1171
1172 if (run && shape_attr_p (run))
1173 {
1174 PangoRectangle extents;
1175 pango_layout_iter_get_run_extents (iter, 0, &extents);
1176
1177 EXTEND (SP, 2);
1178 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1179 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1180 }
1181 }
1182 while (pango_layout_iter_next_run (iter));
1183
1184 pango_layout_iter_free (iter);
1185}
1186
1187int
1188has_wrapped (DC::Layout self)
1189 CODE:
1190{
1191 int lines = 1;
1192 const char *text = pango_layout_get_text (self->pl);
1193
1194 while (*text)
1195 lines += *text++ == '\n';
1196
1197 RETVAL = lines < pango_layout_get_line_count (self->pl);
1198}
1199 OUTPUT:
1200 RETVAL
1201
774SV * 1202SV *
775get_text (CFClient::Layout self) 1203get_text (DC::Layout self)
776 CODE: 1204 CODE:
777 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1205 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
778 SvUTF8_on (RETVAL); 1206 sv_utf8_decode (RETVAL);
779 OUTPUT: 1207 OUTPUT:
780 RETVAL 1208 RETVAL
781 1209
782void 1210void
783set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1211set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
784 CODE: 1212 CODE:
785 self->r = r; 1213 self->r = r;
786 self->g = g; 1214 self->g = g;
787 self->b = b; 1215 self->b = b;
788 self->a = a; 1216 self->a = a;
789 1217
790void 1218void
791set_font (CFClient::Layout self, CFClient::Font font = 0) 1219set_font (DC::Layout self, DC::Font font = 0)
792 CODE: 1220 CODE:
793 if (self->font != font) 1221 if (self->font != font)
794 { 1222 {
795 self->font = font; 1223 self->font = font;
796 layout_update_font (self); 1224 layout_update_font (self);
797 } 1225 }
798 1226
799void 1227void
800set_height (CFClient::Layout self, int base_height) 1228set_height (DC::Layout self, int base_height)
801 CODE: 1229 CODE:
802 if (self->base_height != base_height) 1230 if (self->base_height != base_height)
803 { 1231 {
804 self->base_height = base_height; 1232 self->base_height = base_height;
805 layout_update_font (self); 1233 layout_update_font (self);
806 } 1234 }
807 1235
808void 1236void
809set_width (CFClient::Layout self, int max_width = -1) 1237set_width (DC::Layout self, int max_width = -1)
810 CODE: 1238 CODE:
811 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1239 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
812 1240
813void 1241void
814set_indent (CFClient::Layout self, int indent) 1242set_indent (DC::Layout self, int indent)
815 CODE: 1243 CODE:
816 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1244 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
817 1245
818void 1246void
819set_spacing (CFClient::Layout self, int spacing) 1247set_spacing (DC::Layout self, int spacing)
820 CODE: 1248 CODE:
821 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1249 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
822 1250
823void 1251void
824set_ellipsise (CFClient::Layout self, int ellipsise) 1252set_ellipsise (DC::Layout self, int ellipsise)
825 CODE: 1253 CODE:
826 pango_layout_set_ellipsize (self->pl, 1254 pango_layout_set_ellipsize (self->pl,
827 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1255 ellipsise == 1 ? PANGO_ELLIPSIZE_START
828 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1256 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
829 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1257 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
830 : PANGO_ELLIPSIZE_NONE 1258 : PANGO_ELLIPSIZE_NONE
831 ); 1259 );
832 1260
833void 1261void
834set_single_paragraph_mode (CFClient::Layout self, int spm) 1262set_single_paragraph_mode (DC::Layout self, int spm)
835 CODE: 1263 CODE:
836 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1264 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
837 1265
838void 1266void
839size (CFClient::Layout self) 1267size (DC::Layout self)
840 PPCODE: 1268 PPCODE:
841{ 1269{
842 int w, h; 1270 int w, h;
843 1271
844 layout_get_pixel_size (self, &w, &h); 1272 layout_get_pixel_size (self, &w, &h);
… …
847 PUSHs (sv_2mortal (newSViv (w))); 1275 PUSHs (sv_2mortal (newSViv (w)));
848 PUSHs (sv_2mortal (newSViv (h))); 1276 PUSHs (sv_2mortal (newSViv (h)));
849} 1277}
850 1278
851int 1279int
1280descent (DC::Layout self)
1281 CODE:
1282{
1283 PangoRectangle rect;
1284 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1285 pango_layout_line_get_pixel_extents (line, 0, &rect);
1286 RETVAL = PANGO_DESCENT (rect);
1287}
1288 OUTPUT:
1289 RETVAL
1290
1291int
852xy_to_index (CFClient::Layout self, int x, int y) 1292xy_to_index (DC::Layout self, int x, int y)
853 CODE: 1293 CODE:
854{ 1294{
855 int index, trailing; 1295 int index, trailing;
856 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1296 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
857 RETVAL = index; 1297 RETVAL = index + trailing;
858} 1298}
859 OUTPUT: 1299 OUTPUT:
860 RETVAL 1300 RETVAL
861 1301
862void 1302void
863cursor_pos (CFClient::Layout self, int index) 1303cursor_pos (DC::Layout self, int index)
864 PPCODE: 1304 PPCODE:
865{ 1305{
866 PangoRectangle strong_pos; 1306 PangoRectangle strong_pos;
867 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1307 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
868 1308
… …
871 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1311 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
872 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1312 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
873} 1313}
874 1314
875void 1315void
876render (CFClient::Layout self) 1316index_to_line_x (DC::Layout self, int index, int trailing = 0)
877 PPCODE: 1317 PPCODE:
878{ 1318{
879 SV *retval; 1319 int line, x;
880 int w, h;
881 1320
882 layout_get_pixel_size (self, &w, &h); 1321 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
883 1322
884 if (self->rgba) 1323#if !PANGO_VERSION_CHECK (1, 17. 3)
885 { 1324 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
886 cairo_surface_t *surface; 1325 --line;
887 cairo_t *cairo;
888
889 retval = newSV (w * h * 4);
890 SvPOK_only (retval);
891 SvCUR_set (retval, w * h * 4);
892
893 memset (SvPVX (retval), 0, w * h * 4);
894
895 surface = cairo_image_surface_create_for_data (
896 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
897 cairo = cairo_create (surface);
898 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
899
900 pango_cairo_show_layout (cairo, self->pl);
901
902 cairo_destroy (cairo);
903 cairo_surface_destroy (surface);
904
905 // what a mess, and its premultiplied, too :(
906 {
907 uint32_t *p = (uint32_t *)SvPVX (retval);
908 uint32_t *e = p + w * h;
909
910 while (p < e)
911 {
912 uint32_t rgba = *p;
913 rgba = (rgba >> 24) | (rgba << 8);
914#if 0
915#ifdef _WIN32
916 {//D
917 uint8_t r = rgba >> 24;
918 uint8_t g = rgba >> 16;
919 uint8_t b = rgba >> 8;
920 uint8_t a = rgba >> 0;
921
922 rgba = (rgba & 0xffffff00) | a;
923 }
924#endif 1326#endif
925#endif
926 rgba = SDL_SwapBE32 (rgba);
927 *p++ = rgba;
928 }
929 }
930 1327
931 EXTEND (SP, 5); 1328 EXTEND (SP, 2);
932 PUSHs (sv_2mortal (newSViv (w))); 1329 PUSHs (sv_2mortal (newSViv (line)));
1330 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1331}
1332
1333void
1334line_x_to_index (DC::Layout self, int line, int x)
1335 PPCODE:
1336{
1337 PangoLayoutLine *lp;
1338 int index, trailing;
1339
1340 if (line < 0)
1341 XSRETURN_EMPTY;
1342
1343 if (!(lp = pango_layout_get_line (self->pl, line)))
1344 XSRETURN_EMPTY; /* do better */
1345
1346 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1347
1348 EXTEND (SP, 2);
1349 if (GIMME_V == G_SCALAR)
933 PUSHs (sv_2mortal (newSViv (h))); 1350 PUSHs (sv_2mortal (newSViv (index + trailing)));
934 PUSHs (sv_2mortal (retval));
935 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
936 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
937 }
938 else 1351 else
939 { 1352 {
940 FT_Bitmap bitmap;
941
942 retval = newSV (w * h);
943 SvPOK_only (retval);
944 SvCUR_set (retval, w * h);
945
946 bitmap.rows = h;
947 bitmap.width = w;
948 bitmap.pitch = w;
949 bitmap.buffer = (unsigned char*)SvPVX (retval);
950 bitmap.num_grays = 256;
951 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
952
953 memset (bitmap.buffer, 0, w * h);
954
955 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
956
957 EXTEND (SP, 5);
958 PUSHs (sv_2mortal (newSViv (w))); 1353 PUSHs (sv_2mortal (newSViv (index)));
959 PUSHs (sv_2mortal (newSViv (h))); 1354 PUSHs (sv_2mortal (newSViv (trailing)));
960 PUSHs (sv_2mortal (retval));
961 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
962 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
963 } 1355 }
964} 1356}
965 1357
1358void
1359render (DC::Layout self, float x, float y, int flags = 0)
1360 CODE:
1361 rc_clear (self->rc);
1362 pango_opengl_render_layout_subpixel (
1363 self->pl,
1364 self->rc,
1365 x * PANGO_SCALE, y * PANGO_SCALE,
1366 self->r, self->g, self->b, self->a,
1367 flags
1368 );
1369 // we assume that context_change actually clears/frees stuff
1370 // and does not do any recomputation...
1371 pango_layout_context_changed (self->pl);
1372
1373void
1374draw (DC::Layout self)
1375 CODE:
1376{
1377 glEnable (GL_TEXTURE_2D);
1378 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1379 glEnable (GL_BLEND);
1380 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1381 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1382 glEnable (GL_ALPHA_TEST);
1383 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1384
1385 rc_draw (self->rc);
1386
1387 glDisable (GL_ALPHA_TEST);
1388 glDisable (GL_BLEND);
1389 glDisable (GL_TEXTURE_2D);
1390}
1391
966MODULE = CFClient PACKAGE = CFClient::Texture 1392MODULE = Deliantra::Client PACKAGE = DC::Texture
967 1393
1394PROTOTYPES: ENABLE
1395
968void 1396void
1397pad (SV *data_, int ow, int oh, int nw, int nh)
1398 CODE:
1399{
1400 if ((nw != ow || nh != oh) && SvOK (data_))
1401 {
1402 STRLEN datalen;
1403 char *data = SvPVbyte (data_, datalen);
1404 int bpp = datalen / (ow * oh);
1405 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1406
1407 SvPOK_only (result_);
1408 SvCUR_set (result_, nw * nh * bpp);
1409
1410 memset (SvPVX (result_), 0, nw * nh * bpp);
1411 while (oh--)
1412 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1413
1414 sv_setsv (data_, result_);
1415 }
1416}
1417
1418void
969draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1419draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
970 PROTOTYPE: $$$;$$ 1420 PROTOTYPE: $$$;$$
971 ALIAS: 1421 ALIAS:
972 draw_quad_alpha = 1 1422 draw_quad_alpha = 1
973 draw_quad_alpha_premultiplied = 2 1423 draw_quad_alpha_premultiplied = 2
974 CODE: 1424 CODE:
975{ 1425{
976 HV *hv = (HV *)SvRV (self); 1426 HV *hv = (HV *)SvRV (self);
977 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1427 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
978 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1428 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
979 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1429 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1430
1431 if (name <= 0)
1432 XSRETURN_EMPTY;
980 1433
981 if (items < 5) 1434 if (items < 5)
982 { 1435 {
983 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1436 w = SvNV (*hv_fetch (hv, "w", 1, 1));
984 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1437 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
990 1443
991 if (ix == 2) 1444 if (ix == 2)
992 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1445 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
993 else 1446 else
994 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, 1447 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
995 GL_ONE_MINUS_DST_ALPHA, GL_ONE); 1448 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
996 1449
997 glEnable (GL_ALPHA_TEST); 1450 glEnable (GL_ALPHA_TEST);
998 glAlphaFunc (GL_GREATER, 0.01f); 1451 glAlphaFunc (GL_GREATER, 0.01f);
999 } 1452 }
1000 1453
… …
1012 glDisable (GL_ALPHA_TEST); 1465 glDisable (GL_ALPHA_TEST);
1013 glDisable (GL_BLEND); 1466 glDisable (GL_BLEND);
1014 } 1467 }
1015} 1468}
1016 1469
1470IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1471 CODE:
1472{
1473 GLint width;
1474 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1475 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1476 RETVAL = width > 0;
1477}
1478 OUTPUT:
1479 RETVAL
1480
1017MODULE = CFClient PACKAGE = CFClient::Map 1481MODULE = Deliantra::Client PACKAGE = DC::Map
1018 1482
1019CFClient::Map 1483PROTOTYPES: DISABLE
1020new (SV *class, int map_width, int map_height) 1484
1485DC::Map
1486new (SV *class)
1021 CODE: 1487 CODE:
1022 New (0, RETVAL, 1, struct map); 1488 New (0, RETVAL, 1, struct map);
1023 RETVAL->x = 0; 1489 RETVAL->x = 0;
1024 RETVAL->y = 0; 1490 RETVAL->y = 0;
1025 RETVAL->w = map_width; 1491 RETVAL->w = 0;
1026 RETVAL->h = map_height; 1492 RETVAL->h = 0;
1027 RETVAL->ox = 0; 1493 RETVAL->ox = 0;
1028 RETVAL->oy = 0; 1494 RETVAL->oy = 0;
1029 RETVAL->faces = 8192; 1495 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1030 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1496 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1031 RETVAL->texs = 8192;
1032 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1033 RETVAL->rows = 0; 1497 RETVAL->rows = 0;
1034 RETVAL->row = 0; 1498 RETVAL->row = 0;
1035 OUTPUT: 1499 OUTPUT:
1036 RETVAL 1500 RETVAL
1037 1501
1038void 1502void
1039DESTROY (CFClient::Map self) 1503DESTROY (DC::Map self)
1040 CODE: 1504 CODE:
1041{ 1505{
1042 map_clear (self); 1506 map_clear (self);
1043 Safefree (self->face); 1507 Safefree (self->face2tile);
1508 Safefree (self->tex);
1044 Safefree (self); 1509 Safefree (self);
1045} 1510}
1046 1511
1047void 1512void
1513resize (DC::Map self, int map_width, int map_height)
1514 CODE:
1515 self->w = map_width;
1516 self->h = map_height;
1517
1518void
1048clear (CFClient::Map self) 1519clear (DC::Map self)
1049 CODE: 1520 CODE:
1050 map_clear (self); 1521 map_clear (self);
1051 1522
1052void 1523void
1053set_face (CFClient::Map self, int face, int texid) 1524set_tileid (DC::Map self, int face, int tile)
1054 CODE: 1525 CODE:
1055{ 1526{
1056 while (self->faces <= face) 1527 need_facenum (self, face); self->face2tile [face] = tile;
1057 { 1528 need_texid (self, tile);
1058 Append (mapface, self->face, self->faces, self->faces);
1059 self->faces *= 2;
1060 }
1061
1062 self->face [face] = texid;
1063} 1529}
1064 1530
1065void 1531void
1532set_smooth (DC::Map self, int face, int smooth, int level)
1533 CODE:
1534{
1535 tileid texid;
1536 maptex *tex;
1537
1538 if (face < 0 || face >= self->faces)
1539 return;
1540
1541 if (smooth < 0 || smooth >= self->faces)
1542 return;
1543
1544 texid = self->face2tile [face];
1545
1546 if (!texid)
1547 return;
1548
1549 tex = self->tex + texid;
1550 tex->smoothtile = self->face2tile [smooth];
1551 tex->smoothlevel = level;
1552}
1553
1554void
1066set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1555set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1067 CODE: 1556 CODE:
1068{ 1557{
1069 while (self->texs <= texid) 1558 need_texid (self, texid);
1070 {
1071 Append (maptex, self->tex, self->texs, self->texs);
1072 self->texs *= 2;
1073 }
1074 1559
1075 { 1560 {
1076 maptex *tex = self->tex + texid; 1561 maptex *tex = self->tex + texid;
1077 1562
1078 tex->name = name; 1563 tex->name = name;
… …
1095 // from transparent color bleeding and ugly wrapping effects. 1580 // from transparent color bleeding and ugly wrapping effects.
1096 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1581 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1097} 1582}
1098 1583
1099int 1584int
1100ox (CFClient::Map self) 1585ox (DC::Map self)
1101 ALIAS: 1586 ALIAS:
1102 oy = 1 1587 oy = 1
1103 x = 2 1588 x = 2
1104 y = 3 1589 y = 3
1105 w = 4 1590 w = 4
… …
1116 } 1601 }
1117 OUTPUT: 1602 OUTPUT:
1118 RETVAL 1603 RETVAL
1119 1604
1120void 1605void
1121scroll (CFClient::Map self, int dx, int dy) 1606scroll (DC::Map self, int dx, int dy)
1122 CODE: 1607 CODE:
1123{ 1608{
1124 if (dx > 0) 1609 if (dx > 0)
1125 map_blank (self, self->x, self->y, dx - 1, self->h); 1610 map_blank (self, self->x, self->y, dx, self->h);
1126 else if (dx < 0) 1611 else if (dx < 0)
1127 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1612 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1128 1613
1129 if (dy > 0) 1614 if (dy > 0)
1130 map_blank (self, self->x, self->y, self->w, dy - 1); 1615 map_blank (self, self->x, self->y, self->w, dy);
1131 else if (dy < 0) 1616 else if (dy < 0)
1132 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1617 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1133 1618
1134 self->ox += dx; self->x += dx; 1619 self->ox += dx; self->x += dx;
1135 self->oy += dy; self->y += dy; 1620 self->oy += dy; self->y += dy;
1136 1621
1137 while (self->y < 0) 1622 while (self->y < 0)
… …
1141 self->rows += MAP_EXTEND_Y; 1626 self->rows += MAP_EXTEND_Y;
1142 self->y += MAP_EXTEND_Y; 1627 self->y += MAP_EXTEND_Y;
1143 } 1628 }
1144} 1629}
1145 1630
1146void 1631SV *
1147map1a_update (CFClient::Map self, SV *data_) 1632map1a_update (DC::Map self, SV *data_, int extmap)
1148 CODE: 1633 CODE:
1149{ 1634{
1150 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1635 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1151 uint8_t *data_end = (uint8_t *)SvEND (data_); 1636 uint8_t *data_end = (uint8_t *)SvEND (data_);
1152 mapcell *cell; 1637 mapcell *cell;
1153 int x, y, flags; 1638 int x, y, z, flags;
1639 AV *missing = newAV ();
1640 RETVAL = newRV_noinc ((SV *)missing);
1154 1641
1155 while (data < data_end) 1642 while (data < data_end - 1)
1156 { 1643 {
1157 flags = (data [0] << 8) + data [1]; data += 2; 1644 flags = (data [0] << 8) + data [1]; data += 2;
1158 1645
1159 x = ((flags >> 10) & 63) + self->x; 1646 x = self->x + ((flags >> 10) & 63);
1160 y = ((flags >> 4) & 63) + self->y; 1647 y = self->y + ((flags >> 4) & 63);
1161 1648
1162 cell = map_get_cell (self, x, y); 1649 cell = map_get_cell (self, x, y);
1163 1650
1164 if (flags & 15) 1651 if (flags & 15)
1165 { 1652 {
1166 if (cell->darkness < 0) 1653 if (!cell->darkness)
1167 { 1654 {
1655 memset (cell, 0, sizeof (*cell));
1168 cell->darkness = 0; 1656 cell->darkness = 256;
1169 cell->face [0] = 0;
1170 cell->face [1] = 0;
1171 cell->face [2] = 0;
1172 } 1657 }
1173 1658
1174 cell->darkness = flags & 8 ? *data++ : 255;
1175
1176 //TODO: don't trust server data to be in-range(!) 1659 //TODO: don't trust server data to be in-range(!)
1177 1660
1178 if (flags & 4) 1661 if (flags & 8)
1179 { 1662 {
1180 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1663 if (extmap)
1664 {
1665 uint8_t ext, cmd;
1666
1667 do
1668 {
1669 ext = *data++;
1670 cmd = ext & 0x3f;
1671
1672 if (cmd < 4)
1673 cell->darkness = 255 - ext * 64 + 1;
1674 else if (cmd == 5) // health
1675 {
1676 cell->stat_width = 1;
1677 cell->stat_hp = *data++;
1678 }
1679 else if (cmd == 6) // monster width
1680 cell->stat_width = *data++ + 1;
1681 else if (cmd == 0x47)
1682 {
1683 if (*data == 4)
1684 ; // decode player count
1685
1686 data += *data + 1;
1687 }
1688 else if (cmd == 8) // cell flags
1689 cell->flags = *data++;
1690 else if (ext & 0x40) // unknown, multibyte => skip
1691 data += *data + 1;
1692 else
1693 data++;
1694 }
1695 while (ext & 0x80);
1696 }
1697 else
1698 cell->darkness = *data++ + 1;
1181 } 1699 }
1182 1700
1701 for (z = 0; z <= 2; ++z)
1183 if (flags & 2) 1702 if (flags & (4 >> z))
1184 { 1703 {
1185 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1704 faceid face = (data [0] << 8) + data [1]; data += 2;
1705 need_facenum (self, face);
1706 cell->tile [z] = self->face2tile [face];
1707
1708 if (cell->tile [z])
1709 {
1710 maptex *tex = self->tex + cell->tile [z];
1711 if (!tex->name)
1712 av_push (missing, newSViv (cell->tile [z]));
1713
1714 if (tex->smoothtile)
1715 {
1716 maptex *smooth = self->tex + tex->smoothtile;
1717 if (!smooth->name)
1718 av_push (missing, newSViv (tex->smoothtile));
1719 }
1720 }
1186 } 1721 }
1187
1188 if (flags & 1)
1189 {
1190 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1191 }
1192 } 1722 }
1193 else 1723 else
1194 cell->darkness = -1; 1724 cell->darkness = 0;
1195 } 1725 }
1196} 1726}
1727 OUTPUT:
1728 RETVAL
1197 1729
1198SV * 1730SV *
1199mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1731mapmap (DC::Map self, int x0, int y0, int w, int h)
1200 CODE: 1732 CODE:
1201{ 1733{
1202 int x1, x; 1734 int x1, x;
1203 int y1, y; 1735 int y1, y;
1204 int z; 1736 int z;
… …
1225 { 1757 {
1226 mapcell *cell = row->col + (x - row->c0); 1758 mapcell *cell = row->col + (x - row->c0);
1227 1759
1228 for (z = 0; z <= 0; z++) 1760 for (z = 0; z <= 0; z++)
1229 { 1761 {
1230 mapface face = cell->face [z];
1231
1232 if (face)
1233 {
1234 maptex tex = self->tex [face]; 1762 maptex tex = self->tex [cell->tile [z]];
1235 int a0 = 255 - tex.a; 1763 int a0 = 255 - tex.a;
1236 int a1 = tex.a; 1764 int a1 = tex.a;
1237 1765
1238 r = (r * a0 + tex.r * a1) / 255; 1766 r = (r * a0 + tex.r * a1) / 255;
1239 g = (g * a0 + tex.g * a1) / 255; 1767 g = (g * a0 + tex.g * a1) / 255;
1240 b = (b * a0 + tex.b * a1) / 255; 1768 b = (b * a0 + tex.b * a1) / 255;
1241 a = (a * a0 + tex.a * a1) / 255; 1769 a = (a * a0 + tex.a * a1) / 255;
1242 }
1243 } 1770 }
1244 } 1771 }
1245 1772
1246 *map++ = (r ) 1773 *map++ = (r )
1247 | (g << 8) 1774 | (g << 8)
… …
1254} 1781}
1255 OUTPUT: 1782 OUTPUT:
1256 RETVAL 1783 RETVAL
1257 1784
1258void 1785void
1259draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1786draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1787 CODE:
1788{
1789 int x, y, z;
1790
1791 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1792 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1793 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1794 smooth_key skey;
1795
1796 rc_t *rc = rc_alloc ();
1797 rc_key_t key;
1798 rc_array_t *arr;
1799
1800 // thats current max. sorry.
1801 if (sw > 255) sw = 255;
1802 if (sh > 255) sh = 255;
1803
1804 // clear key, in case of extra padding
1805 memset (&skey, 0, sizeof (skey));
1806
1807 memset (&key, 0, sizeof (key));
1808 key.r = 255;
1809 key.g = 255;
1810 key.b = 255;
1811 key.a = 255;
1812 key.mode = GL_QUADS;
1813 key.format = GL_T2F_V3F;
1814 key.texname = -1;
1815
1816 mx += self->x;
1817 my += self->y;
1818
1819 // first pass: determine smooth_max
1820 // rather ugly, if you ask me
1821 // could also be stored inside mapcell and updated on change
1822 memset (smooth_max, 0, sizeof (smooth_max));
1823
1824 for (y = 0; y < sh; y++)
1825 if (0 <= y + my && y + my < self->rows)
1826 {
1827 maprow *row = self->row + (y + my);
1828
1829 for (x = 0; x < sw; x++)
1830 if (row->c0 <= x + mx && x + mx < row->c1)
1831 {
1832 mapcell *cell = row->col + (x + mx - row->c0);
1833
1834 smooth_max[x + 1][y + 1] =
1835 MAX (self->tex [cell->tile [0]].smoothlevel,
1836 MAX (self->tex [cell->tile [1]].smoothlevel,
1837 self->tex [cell->tile [2]].smoothlevel));
1838 }
1839 }
1840
1841 glEnable (GL_BLEND);
1842 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1843 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1844
1845 for (z = 0; z <= 2; z++)
1846 {
1847 memset (smooth_level, 0, sizeof (smooth_level));
1848
1849 for (y = 0; y < sh; y++)
1850 if (0 <= y + my && y + my < self->rows)
1851 {
1852 maprow *row = self->row + (y + my);
1853
1854 for (x = 0; x < sw; x++)
1855 if (row->c0 <= x + mx && x + mx < row->c1)
1856 {
1857 mapcell *cell = row->col + (x + mx - row->c0);
1858 tileid tile = cell->tile [z];
1859
1860 if (tile)
1861 {
1862 maptex tex = self->tex [tile];
1863 int px, py;
1864
1865 if (key.texname != tex.name)
1866 {
1867 if (!tex.name)
1868 tex = self->tex [2]; /* missing, replace by noface */
1869
1870 key.texname = tex.name;
1871 arr = rc_array (rc, &key);
1872 }
1873
1874 px = (x + 1) * T - tex.w;
1875 py = (y + 1) * T - tex.h;
1876
1877 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1878 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1879 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1880 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1881
1882 if (cell->flags && z == 2)
1883 {
1884 // overlays such as the speech bubble, probably more to come
1885 if (cell->flags & 1)
1886 {
1887 maptex tex = self->tex [1];
1888 int px = x * T + T * 2 / 32;
1889 int py = y * T - T * 6 / 32;
1890
1891 if (tex.name)
1892 {
1893 if (key.texname != tex.name)
1894 {
1895 key.texname = tex.name;
1896 arr = rc_array (rc, &key);
1897 }
1898
1899 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1900 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1901 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1902 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1903 }
1904 }
1905 }
1906
1907 // update smooth hash
1908 if (tex.smoothtile)
1909 {
1910 skey.tile = tex.smoothtile;
1911 skey.level = tex.smoothlevel;
1912
1913 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1914
1915 // add bits to current tile and all neighbours. skey.x|y is
1916 // shifted +1|+1 so we always stay positive.
1917
1918 // bits is ___n cccc CCCC bbbb
1919 // n do not draw borders&corners
1920 // c draw these corners, but...
1921 // C ... not these
1922 // b draw these borders
1923
1924 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1925 // ┃· ·· ·┃ ━━
1926
1927 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1928 // ·· ·· ·┏ ┓·
1929
1930 // full tile
1931 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1932
1933 // borders
1934 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1935 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1936 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1937 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1938
1939 // corners
1940 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1941 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1942 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1943 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1944 }
1945 }
1946 }
1947 }
1948
1949 rc_draw (rc);
1950 rc_clear (rc);
1951
1952 // go through all smoothlevels, lowest to highest, then draw.
1953 // this is basically counting sort
1954 {
1955 int w, b;
1956
1957 glEnable (GL_TEXTURE_2D);
1958 glBegin (GL_QUADS);
1959 for (w = 0; w < 256 / 32; ++w)
1960 {
1961 uint32_t smask = smooth_level [w];
1962 if (smask)
1963 for (b = 0; b < 32; ++b)
1964 if (smask & (((uint32_t)1) << b))
1965 {
1966 int level = (w << 5) | b;
1967 HE *he;
1968
1969 hv_iterinit (smooth);
1970 while ((he = hv_iternext (smooth)))
1971 {
1972 smooth_key *skey = (smooth_key *)HeKEY (he);
1973 IV bits = SvIVX (HeVAL (he));
1974
1975 if (!(bits & 0x1000)
1976 && skey->level == level
1977 && level > smooth_max [skey->x][skey->y])
1978 {
1979 maptex tex = self->tex [skey->tile];
1980 int px = (((int)skey->x) - 1) * T;
1981 int py = (((int)skey->y) - 1) * T;
1982 int border = bits & 15;
1983 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1984 float dx = tex.s * .0625f; // 16 images/row
1985 float dy = tex.t * .5f ; // 2 images/column
1986
1987 if (tex.name)
1988 {
1989 // this time avoiding texture state changes
1990 // save gobs of state changes.
1991 if (key.texname != tex.name)
1992 {
1993 glEnd ();
1994 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1995 glBegin (GL_QUADS);
1996 }
1997
1998 if (border)
1999 {
2000 float ox = border * dx;
2001
2002 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2003 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2004 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2005 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2006 }
2007
2008 if (corner)
2009 {
2010 float ox = corner * dx;
2011
2012 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2013 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2014 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2015 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2016 }
2017 }
2018 }
2019 }
2020 }
2021 }
2022
2023 glEnd ();
2024 glDisable (GL_TEXTURE_2D);
2025 key.texname = -1;
2026 }
2027
2028 hv_clear (smooth);
2029 }
2030
2031 glDisable (GL_BLEND);
2032 rc_free (rc);
2033
2034 // top layer: overlays such as the health bar
2035 for (y = 0; y < sh; y++)
2036 if (0 <= y + my && y + my < self->rows)
2037 {
2038 maprow *row = self->row + (y + my);
2039
2040 for (x = 0; x < sw; x++)
2041 if (row->c0 <= x + mx && x + mx < row->c1)
2042 {
2043 mapcell *cell = row->col + (x + mx - row->c0);
2044
2045 int px = x * T;
2046 int py = y * T;
2047
2048 if (cell->stat_hp)
2049 {
2050 int width = cell->stat_width * T;
2051 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2052
2053 glColor3ub (0, 0, 0);
2054 glRectf (px + 1, py - thick - 2,
2055 px + width - 1, py);
2056
2057 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2058 glRectf (px + 2,
2059 py - thick - 1,
2060 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2061 }
2062 }
2063 }
2064}
2065
2066void
2067draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2068 CODE:
2069{
2070 static float color[16][3] = {
2071 { 0.00F, 0.00F, 0.00F },
2072 { 1.00F, 1.00F, 1.00F },
2073 { 0.00F, 0.00F, 0.55F },
2074 { 1.00F, 0.00F, 0.00F },
2075
2076 { 1.00F, 0.54F, 0.00F },
2077 { 0.11F, 0.56F, 1.00F },
2078 { 0.93F, 0.46F, 0.00F },
2079 { 0.18F, 0.54F, 0.34F },
2080
2081 { 0.56F, 0.73F, 0.56F },
2082 { 0.80F, 0.80F, 0.80F },
2083 { 0.55F, 0.41F, 0.13F },
2084 { 0.99F, 0.77F, 0.26F },
2085
2086 { 0.74F, 0.65F, 0.41F },
2087
2088 { 0.00F, 1.00F, 1.00F },
2089 { 1.00F, 0.00F, 1.00F },
2090 { 1.00F, 1.00F, 0.00F },
2091 };
2092
2093 int x, y;
2094
2095 glEnable (GL_TEXTURE_2D);
2096 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2097 glEnable (GL_BLEND);
2098 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2099 glBegin (GL_QUADS);
2100
2101 for (y = 0; y < h; y++)
2102 for (x = 0; x < w; x++)
2103 {
2104 unsigned char m = data [x + y * w];
2105
2106 if (m)
2107 {
2108 float *c = color [m & 15];
2109
2110 float tx1 = m & 0x40 ? 0.5 : 0.;
2111 float tx2 = tx1 + 0.5;
2112
2113 glColor4f (c[0], c[1], c[2], 0.75);
2114 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2115 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2116 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2117 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2118 }
2119 }
2120
2121 glEnd ();
2122 glDisable (GL_BLEND);
2123 glDisable (GL_TEXTURE_2D);
2124}
2125
2126void
2127fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1260 PPCODE: 2128 PPCODE:
1261{ 2129{
1262 int vx, vy;
1263 int x, y, z; 2130 int x, y;
1264 int last_name; 2131 int sw1 = sw + 2;
1265 mapface face; 2132 int sh1 = sh + 2;
2133 int sh3 = sh * 3;
1266 int sw4 = (sw + 3) & ~3; 2134 int sw34 = (sw * 3 + 3) & ~3;
2135 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1267 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2136 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1268 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2137 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1269 2138
1270 memset (darkness, 255, sw4 * sh);
1271 SvPOK_only (darkness_sv); 2139 SvPOK_only (darkness3_sv);
1272 SvCUR_set (darkness_sv, sw4 * sh); 2140 SvCUR_set (darkness3_sv, sw34 * sh3);
1273 2141
1274 vx = self->x + (self->w - sw) / 2 - shift_x; 2142 mx += self->x - 1;
1275 vy = self->y + (self->h - sh) / 2 - shift_y; 2143 my += self->y - 1;
1276 2144
1277 /* 2145 memset (darkness1, 255, sw1 * sh1);
1278 int vx = self->vx = self->w >= sw
1279 ? self->x + (self->w - sw) / 2
1280 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1281 2146
1282 int vy = self->vy = self->h >= sh
1283 ? self->y + (self->h - sh) / 2
1284 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1285 */
1286
1287 glColor4ub (255, 255, 255, 255);
1288
1289 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1290 glEnable (GL_BLEND);
1291 glEnable (GL_TEXTURE_2D);
1292 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1293
1294 glBegin (GL_QUADS);
1295
1296 last_name = 0;
1297
1298 for (z = 0; z < 3; z++)
1299 for (y = 0; y < sh; y++) 2147 for (y = 0; y < sh1; y++)
1300 if (0 <= y + vy && y + vy < self->rows) 2148 if (0 <= y + my && y + my < self->rows)
1301 { 2149 {
1302 maprow *row = self->row + (y + vy); 2150 maprow *row = self->row + (y + my);
1303 2151
1304 for (x = 0; x < sw; x++) 2152 for (x = 0; x < sw1; x++)
1305 if (row->c0 <= x + vx && x + vx < row->c1) 2153 if (row->c0 <= x + mx && x + mx < row->c1)
1306 { 2154 {
1307 mapcell *cell = row->col + (x + vx - row->c0); 2155 mapcell *cell = row->col + (x + mx - row->c0);
1308 2156
1309 darkness[y * sw4 + x] = cell->darkness < 0 2157 darkness1 [y * sw1 + x] = cell->darkness
2158 ? 255 - (cell->darkness - 1)
1310 ? 255 - FOW_DARKNESS 2159 : 255 - FOW_DARKNESS;
1311 : 255 - cell->darkness;
1312
1313 face = cell->face [z];
1314
1315 if (face)
1316 {
1317 maptex tex = self->tex [face];
1318
1319 int px = (x + 1) * 32 - tex.w;
1320 int py = (y + 1) * 32 - tex.h;
1321
1322 if (last_name != tex.name)
1323 {
1324 glEnd ();
1325 last_name = tex.name;
1326 glBindTexture (GL_TEXTURE_2D, last_name);
1327 glBegin (GL_QUADS);
1328 }
1329
1330 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1331 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1332 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1333 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1334 }
1335 } 2160 }
1336 } 2161 }
1337 2162
1338 glEnd (); 2163 for (y = 0; y < sh; ++y)
2164 for (x = 0; x < sw; ++x)
2165 {
2166 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2167 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2168 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2169 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2170 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2171 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2172 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2173 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2174 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1339 2175
1340 glDisable (GL_TEXTURE_2D); 2176 uint8_t r11 = (d11 + d21 + d12) / 3;
1341 glDisable (GL_BLEND); 2177 uint8_t r21 = d21;
2178 uint8_t r31 = (d21 + d31 + d32) / 3;
2179
2180 uint8_t r12 = d12;
2181 uint8_t r22 = d22;
2182 uint8_t r32 = d32;
2183
2184 uint8_t r13 = (d13 + d23 + d12) / 3;
2185 uint8_t r23 = d23;
2186 uint8_t r33 = (d23 + d33 + d32) / 3;
2187
2188 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2189 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2190 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2191 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2192 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2193 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2194 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2195 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2196 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2197 }
2198
2199 free (darkness1);
1342 2200
1343 EXTEND (SP, 3); 2201 EXTEND (SP, 3);
1344 PUSHs (sv_2mortal (newSViv (sw4))); 2202 PUSHs (sv_2mortal (newSViv (sw34)));
1345 PUSHs (sv_2mortal (newSViv (sh))); 2203 PUSHs (sv_2mortal (newSViv (sh3)));
1346 PUSHs (darkness_sv); 2204 PUSHs (darkness3_sv);
1347} 2205}
1348 2206
1349SV * 2207SV *
1350get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2208get_rect (DC::Map self, int x0, int y0, int w, int h)
1351 CODE: 2209 CODE:
1352{ 2210{
1353 int x, y, x1, y1; 2211 int x, y, x1, y1;
1354 SV *data_sv = newSV (w * h * 7 + 5); 2212 SV *data_sv = newSV (w * h * 7 + 5);
1355 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2213 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1380 if (row && row->c0 <= x && x < row->c1) 2238 if (row && row->c0 <= x && x < row->c1)
1381 { 2239 {
1382 mapcell *cell = row->col + (x - row->c0); 2240 mapcell *cell = row->col + (x - row->c0);
1383 uint8_t flags = 0; 2241 uint8_t flags = 0;
1384 2242
1385 if (cell->face [0]) flags |= 1; 2243 if (cell->tile [0]) flags |= 1;
1386 if (cell->face [1]) flags |= 2; 2244 if (cell->tile [1]) flags |= 2;
1387 if (cell->face [2]) flags |= 4; 2245 if (cell->tile [2]) flags |= 4;
1388 2246
1389 *data++ = flags; 2247 *data++ = flags;
1390 2248
1391 if (flags & 1) 2249 if (flags & 1)
1392 { 2250 {
2251 tileid tile = cell->tile [0];
1393 *data++ = cell->face [0] >> 8; 2252 *data++ = tile >> 8;
1394 *data++ = cell->face [0]; 2253 *data++ = tile;
1395 } 2254 }
1396 2255
1397 if (flags & 2) 2256 if (flags & 2)
1398 { 2257 {
2258 tileid tile = cell->tile [1];
1399 *data++ = cell->face [1] >> 8; 2259 *data++ = tile >> 8;
1400 *data++ = cell->face [1]; 2260 *data++ = tile;
1401 } 2261 }
1402 2262
1403 if (flags & 4) 2263 if (flags & 4)
1404 { 2264 {
2265 tileid tile = cell->tile [2];
1405 *data++ = cell->face [2] >> 8; 2266 *data++ = tile >> 8;
1406 *data++ = cell->face [2]; 2267 *data++ = tile;
1407 } 2268 }
1408 } 2269 }
1409 else 2270 else
1410 *data++ = 0; 2271 *data++ = 0;
1411 } 2272 }
… …
1417} 2278}
1418 OUTPUT: 2279 OUTPUT:
1419 RETVAL 2280 RETVAL
1420 2281
1421void 2282void
1422set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2283set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1423 PPCODE: 2284 PPCODE:
1424{ 2285{
1425 int x, y, z; 2286 int x, y, z;
1426 int w, h; 2287 int w, h;
1427 int x1, y1; 2288 int x1, y1;
1428 2289
1429 if (*data++ != 0) 2290 if (*data++ != 0)
1430 return; /* version mismatch */ 2291 XSRETURN_EMPTY; /* version mismatch */
1431 2292
1432 w = *data++ << 8; w |= *data++; 2293 w = *data++ << 8; w |= *data++;
1433 h = *data++ << 8; h |= *data++; 2294 h = *data++ << 8; h |= *data++;
1434 2295
1435 // we need to do this 'cause we don't keep an absolute coord system for rows 2296 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1451 { 2312 {
1452 uint8_t flags = *data++; 2313 uint8_t flags = *data++;
1453 2314
1454 if (flags) 2315 if (flags)
1455 { 2316 {
1456 mapface face[3] = { 0, 0, 0 };
1457
1458 mapcell *cell = row_get_cell (row, x); 2317 mapcell *cell = row_get_cell (row, x);
2318 tileid tile[3] = { 0, 0, 0 };
1459 2319
1460 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2320 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1461 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2321 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1462 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2322 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1463 2323
1464 if (cell->darkness <= 0) 2324 if (cell->darkness == 0)
1465 { 2325 {
1466 cell->darkness = -1; 2326 cell->darkness = 0;
1467 2327
1468 for (z = 0; z <= 2; z++) 2328 for (z = 0; z <= 2; z++)
1469 { 2329 {
1470 cell->face[z] = face[z]; 2330 tileid t = tile [z];
1471 2331
1472 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2332 if (t >= self->texs || (t && !self->tex [t].name))
2333 {
1473 XPUSHs (sv_2mortal (newSViv (face[z]))); 2334 XPUSHs (sv_2mortal (newSViv (t)));
2335 need_texid (self, t);
2336 }
2337
2338 cell->tile [z] = t;
1474 } 2339 }
1475 } 2340 }
1476 } 2341 }
1477 } 2342 }
1478 } 2343 }
1479} 2344}
1480 2345
1481MODULE = CFClient PACKAGE = CFClient::MixChunk 2346MODULE = Deliantra::Client PACKAGE = DC::RW
1482 2347
1483CFClient::MixChunk 2348DC::RW
1484new_from_file (SV *class, char *path) 2349new (SV *class, SV *data_sv)
1485 CODE: 2350 CODE:
1486 RETVAL = Mix_LoadWAV (path); 2351{
2352 STRLEN datalen;
2353 char *data = SvPVbyte (data_sv, datalen);
2354
2355 RETVAL = SDL_RWFromConstMem (data, datalen);
2356}
1487 OUTPUT: 2357 OUTPUT:
1488 RETVAL 2358 RETVAL
1489 2359
2360DC::RW
2361new_from_file (SV *class, const char *path, const char *mode = "rb")
2362 CODE:
2363 RETVAL = SDL_RWFromFile (path, mode);
2364 OUTPUT:
2365 RETVAL
2366
2367# fails on win32:
2368# dc.xs(2268) : error C2059: syntax error : '('
1490void 2369#void
2370#close (DC::RW self)
2371# CODE:
2372# (self->(close)) (self);
2373
2374MODULE = Deliantra::Client PACKAGE = DC::Channel
2375
2376PROTOTYPES: DISABLE
2377
2378DC::Channel
2379find ()
2380 CODE:
2381{
2382 RETVAL = Mix_GroupAvailable (-1);
2383
2384 if (RETVAL < 0)
2385 {
2386 RETVAL = Mix_GroupOldest (-1);
2387
2388 if (RETVAL < 0)
2389 XSRETURN_UNDEF;
2390
2391 Mix_HaltChannel (RETVAL);
2392 }
2393
2394 Mix_UnregisterAllEffects (RETVAL);
2395 Mix_Volume (RETVAL, 128);
2396}
2397 OUTPUT:
2398 RETVAL
2399
2400void
2401halt (DC::Channel self)
2402 CODE:
2403 Mix_HaltChannel (self);
2404
2405void
2406expire (DC::Channel self, int ticks = -1)
2407 CODE:
2408 Mix_ExpireChannel (self, ticks);
2409
2410void
2411fade_out (DC::Channel self, int ticks = -1)
2412 CODE:
2413 Mix_FadeOutChannel (self, ticks);
2414
2415int
2416volume (DC::Channel self, int volume)
2417 CODE:
2418 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2419 OUTPUT:
2420 RETVAL
2421
2422void
2423unregister_all_effects (DC::Channel self)
2424 CODE:
2425 Mix_UnregisterAllEffects (self);
2426
2427void
2428set_panning (DC::Channel self, int left, int right)
2429 CODE:
2430 left = CLAMP (left , 0, 255);
2431 right = CLAMP (right, 0, 255);
2432 Mix_SetPanning (self, left, right);
2433
2434void
2435set_distance (DC::Channel self, int distance)
2436 CODE:
2437 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2438
2439void
2440set_position (DC::Channel self, int angle, int distance)
2441 CODE:
2442
2443void
2444set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2445 CODE:
2446{
2447 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2448 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2449 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2450}
2451
2452void
2453set_reverse_stereo (DC::Channel self, int flip)
2454 CODE:
2455 Mix_SetReverseStereo (self, flip);
2456
2457MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2458
2459PROTOTYPES: DISABLE
2460
2461DC::MixChunk
2462new (SV *class, DC::RW rwops)
2463 CODE:
2464 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2465 OUTPUT:
2466 RETVAL
2467
2468void
1491DESTROY (CFClient::MixChunk self) 2469DESTROY (DC::MixChunk self)
1492 CODE: 2470 CODE:
1493 Mix_FreeChunk (self); 2471 Mix_FreeChunk (self);
1494 2472
1495int 2473int
1496volume (CFClient::MixChunk self, int volume = -1) 2474volume (DC::MixChunk self, int volume = -1)
1497 CODE: 2475 CODE:
2476 if (items > 1)
2477 volume = CLAMP (volume, 0, 128);
1498 RETVAL = Mix_VolumeChunk (self, volume); 2478 RETVAL = Mix_VolumeChunk (self, volume);
1499 OUTPUT: 2479 OUTPUT:
1500 RETVAL 2480 RETVAL
1501 2481
1502int 2482DC::Channel
1503play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2483play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1504 CODE: 2484 CODE:
2485{
1505 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2486 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2487
2488 if (RETVAL < 0)
2489 XSRETURN_UNDEF;
2490
2491 if (channel < 0)
2492 {
2493 Mix_UnregisterAllEffects (RETVAL);
2494 Mix_Volume (RETVAL, 128);
2495 }
2496}
1506 OUTPUT: 2497 OUTPUT:
1507 RETVAL 2498 RETVAL
1508 2499
1509MODULE = CFClient PACKAGE = CFClient::MixMusic 2500MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1510 2501
1511int 2502int
1512volume (int volume = -1) 2503volume (int volume = -1)
2504 PROTOTYPE: ;$
1513 CODE: 2505 CODE:
2506 if (items > 0)
2507 volume = CLAMP (volume, 0, 128);
1514 RETVAL = Mix_VolumeMusic (volume); 2508 RETVAL = Mix_VolumeMusic (volume);
1515 OUTPUT: 2509 OUTPUT:
1516 RETVAL 2510 RETVAL
1517 2511
1518CFClient::MixMusic 2512void
1519new_from_file (SV *class, char *path) 2513fade_out (int ms)
1520 CODE: 2514 CODE:
2515 Mix_FadeOutMusic (ms);
2516
2517void
2518halt ()
2519 CODE:
2520 Mix_HaltMusic ();
2521
2522DC::MixMusic
2523new (SV *class, DC::RW rwops)
2524 CODE:
1521 RETVAL = Mix_LoadMUS (path); 2525 RETVAL = Mix_LoadMUS_RW (rwops);
1522 OUTPUT: 2526 OUTPUT:
1523 RETVAL 2527 RETVAL
1524 2528
1525void 2529void
1526DESTROY (CFClient::MixMusic self) 2530DESTROY (DC::MixMusic self)
1527 CODE: 2531 CODE:
1528 Mix_FreeMusic (self); 2532 Mix_FreeMusic (self);
1529 2533
1530int 2534int
1531play (CFClient::MixMusic self, int loops = -1) 2535play (DC::MixMusic self, int loops = -1)
1532 CODE: 2536 CODE:
1533 RETVAL = Mix_PlayMusic (self, loops); 2537 RETVAL = Mix_PlayMusic (self, loops);
1534 OUTPUT: 2538 OUTPUT:
1535 RETVAL 2539 RETVAL
1536 2540
2541void
2542fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2543 CODE:
2544 Mix_FadeInMusicPos (self, loops, ms, position);
2545
1537MODULE = CFClient PACKAGE = CFClient::OpenGL 2546MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2547
2548PROTOTYPES: ENABLE
1538 2549
1539BOOT: 2550BOOT:
1540{ 2551{
1541 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2552 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1542 static const struct { 2553 static const struct {
1543 const char *name; 2554 const char *name;
1544 IV iv; 2555 IV iv;
1545 } *civ, const_iv[] = { 2556 } *civ, const_iv[] = {
1546# define const_iv(name) { # name, (IV)name } 2557# define const_iv(name) { # name, (IV)name }
2558 const_iv (GL_VENDOR),
2559 const_iv (GL_VERSION),
2560 const_iv (GL_EXTENSIONS),
1547 const_iv (GL_COLOR_MATERIAL), 2561 const_iv (GL_COLOR_MATERIAL),
1548 const_iv (GL_SMOOTH), 2562 const_iv (GL_SMOOTH),
1549 const_iv (GL_FLAT), 2563 const_iv (GL_FLAT),
1550 const_iv (GL_DITHER), 2564 const_iv (GL_DITHER),
1551 const_iv (GL_BLEND), 2565 const_iv (GL_BLEND),
… …
1553 const_iv (GL_SCISSOR_TEST), 2567 const_iv (GL_SCISSOR_TEST),
1554 const_iv (GL_DEPTH_TEST), 2568 const_iv (GL_DEPTH_TEST),
1555 const_iv (GL_ALPHA_TEST), 2569 const_iv (GL_ALPHA_TEST),
1556 const_iv (GL_NORMALIZE), 2570 const_iv (GL_NORMALIZE),
1557 const_iv (GL_RESCALE_NORMAL), 2571 const_iv (GL_RESCALE_NORMAL),
2572 const_iv (GL_FRONT),
2573 const_iv (GL_BACK),
2574 const_iv (GL_AUX0),
1558 const_iv (GL_AND), 2575 const_iv (GL_AND),
1559 const_iv (GL_ONE), 2576 const_iv (GL_ONE),
1560 const_iv (GL_ZERO), 2577 const_iv (GL_ZERO),
1561 const_iv (GL_SRC_ALPHA), 2578 const_iv (GL_SRC_ALPHA),
1562 const_iv (GL_SRC_ALPHA_SATURATE), 2579 const_iv (GL_DST_ALPHA),
1563 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2580 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1564 const_iv (GL_ONE_MINUS_DST_ALPHA), 2581 const_iv (GL_ONE_MINUS_DST_ALPHA),
2582 const_iv (GL_SRC_ALPHA_SATURATE),
1565 const_iv (GL_RGB), 2583 const_iv (GL_RGB),
1566 const_iv (GL_RGBA), 2584 const_iv (GL_RGBA),
2585 const_iv (GL_RGBA4),
2586 const_iv (GL_RGBA8),
2587 const_iv (GL_RGB5_A1),
1567 const_iv (GL_UNSIGNED_BYTE), 2588 const_iv (GL_UNSIGNED_BYTE),
1568 const_iv (GL_UNSIGNED_SHORT), 2589 const_iv (GL_UNSIGNED_SHORT),
1569 const_iv (GL_UNSIGNED_INT), 2590 const_iv (GL_UNSIGNED_INT),
1570 const_iv (GL_ALPHA), 2591 const_iv (GL_ALPHA),
1571 const_iv (GL_INTENSITY), 2592 const_iv (GL_INTENSITY),
1572 const_iv (GL_LUMINANCE), 2593 const_iv (GL_LUMINANCE),
1573 const_iv (GL_LUMINANCE_ALPHA), 2594 const_iv (GL_LUMINANCE_ALPHA),
1574 const_iv (GL_FLOAT), 2595 const_iv (GL_FLOAT),
1575 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2596 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2597 const_iv (GL_COMPRESSED_ALPHA_ARB),
2598 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2599 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2600 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2601 const_iv (GL_COMPRESSED_RGB_ARB),
2602 const_iv (GL_COMPRESSED_RGBA_ARB),
1576 const_iv (GL_COMPILE), 2603 const_iv (GL_COMPILE),
2604 const_iv (GL_PROXY_TEXTURE_1D),
2605 const_iv (GL_PROXY_TEXTURE_2D),
1577 const_iv (GL_TEXTURE_1D), 2606 const_iv (GL_TEXTURE_1D),
1578 const_iv (GL_TEXTURE_2D), 2607 const_iv (GL_TEXTURE_2D),
1579 const_iv (GL_TEXTURE_ENV), 2608 const_iv (GL_TEXTURE_ENV),
1580 const_iv (GL_TEXTURE_MAG_FILTER), 2609 const_iv (GL_TEXTURE_MAG_FILTER),
1581 const_iv (GL_TEXTURE_MIN_FILTER), 2610 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1602 const_iv (GL_COLOR_LOGIC_OP), 2631 const_iv (GL_COLOR_LOGIC_OP),
1603 const_iv (GL_SEPARABLE_2D), 2632 const_iv (GL_SEPARABLE_2D),
1604 const_iv (GL_CONVOLUTION_2D), 2633 const_iv (GL_CONVOLUTION_2D),
1605 const_iv (GL_CONVOLUTION_BORDER_MODE), 2634 const_iv (GL_CONVOLUTION_BORDER_MODE),
1606 const_iv (GL_CONSTANT_BORDER), 2635 const_iv (GL_CONSTANT_BORDER),
2636 const_iv (GL_POINTS),
1607 const_iv (GL_LINES), 2637 const_iv (GL_LINES),
2638 const_iv (GL_LINE_STRIP),
1608 const_iv (GL_LINE_LOOP), 2639 const_iv (GL_LINE_LOOP),
1609 const_iv (GL_QUADS), 2640 const_iv (GL_QUADS),
1610 const_iv (GL_QUAD_STRIP), 2641 const_iv (GL_QUAD_STRIP),
1611 const_iv (GL_TRIANGLES), 2642 const_iv (GL_TRIANGLES),
1612 const_iv (GL_TRIANGLE_STRIP), 2643 const_iv (GL_TRIANGLE_STRIP),
1613 const_iv (GL_TRIANGLE_FAN), 2644 const_iv (GL_TRIANGLE_FAN),
2645 const_iv (GL_POLYGON),
1614 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2646 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2647 const_iv (GL_POINT_SMOOTH_HINT),
2648 const_iv (GL_LINE_SMOOTH_HINT),
2649 const_iv (GL_POLYGON_SMOOTH_HINT),
2650 const_iv (GL_GENERATE_MIPMAP_HINT),
2651 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1615 const_iv (GL_FASTEST), 2652 const_iv (GL_FASTEST),
2653 const_iv (GL_DONT_CARE),
2654 const_iv (GL_NICEST),
1616 const_iv (GL_V2F), 2655 const_iv (GL_V2F),
1617 const_iv (GL_V3F), 2656 const_iv (GL_V3F),
1618 const_iv (GL_T2F_V3F), 2657 const_iv (GL_T2F_V3F),
1619 const_iv (GL_T2F_N3F_V3F), 2658 const_iv (GL_T2F_N3F_V3F),
1620# undef const_iv 2659# undef const_iv
1621 }; 2660 };
1622 2661
1623 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2662 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1624 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2663 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2664
2665 texture_av = newAV ();
2666 AvREAL_off (texture_av);
1625} 2667}
2668
2669void
2670disable_GL_EXT_blend_func_separate ()
2671 CODE:
2672 gl.BlendFuncSeparate = 0;
2673 gl.BlendFuncSeparateEXT = 0;
1626 2674
1627char * 2675char *
1628gl_vendor () 2676gl_vendor ()
1629 CODE: 2677 CODE:
1630 RETVAL = (char *)glGetString (GL_VENDOR); 2678 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1643 CODE: 2691 CODE:
1644 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2692 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1645 OUTPUT: 2693 OUTPUT:
1646 RETVAL 2694 RETVAL
1647 2695
2696const char *glGetString (GLenum pname)
2697
2698GLint glGetInteger (GLenum pname)
2699 CODE:
2700 glGetIntegerv (pname, &RETVAL);
2701 OUTPUT:
2702 RETVAL
2703
2704GLdouble glGetDouble (GLenum pname)
2705 CODE:
2706 glGetDoublev (pname, &RETVAL);
2707 OUTPUT:
2708 RETVAL
2709
1648int glGetError () 2710int glGetError ()
2711
2712void glFinish ()
1649 2713
1650void glClear (int mask) 2714void glClear (int mask)
1651 2715
1652void glClearColor (float r, float g, float b, float a = 1.0) 2716void glClearColor (float r, float g, float b, float a = 1.0)
1653 PROTOTYPE: @ 2717 PROTOTYPE: @
… …
1678 2742
1679void glPopMatrix () 2743void glPopMatrix ()
1680 2744
1681void glLoadIdentity () 2745void glLoadIdentity ()
1682 2746
2747void glDrawBuffer (int buffer)
2748
2749void glReadBuffer (int buffer)
2750
1683# near_ and far_ are due to microsofts buggy "c" compiler 2751# near_ and far_ are due to microsofts buggy "c" compiler
1684void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2752void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1685 2753
1686# near_ and far_ are due to microsofts buggy "c" compiler 2754# near_ and far_ are due to microsofts buggy "c" compiler
1687void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2755void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2756
2757PROTOTYPES: DISABLE
1688 2758
1689void glViewport (int x, int y, int width, int height) 2759void glViewport (int x, int y, int width, int height)
1690 2760
1691void glScissor (int x, int y, int width, int height) 2761void glScissor (int x, int y, int width, int height)
1692 2762
… …
1700 2770
1701void glRotate (float angle, float x, float y, float z) 2771void glRotate (float angle, float x, float y, float z)
1702 CODE: 2772 CODE:
1703 glRotatef (angle, x, y, z); 2773 glRotatef (angle, x, y, z);
1704 2774
1705void glBegin (int mode)
1706
1707void glEnd ()
1708
1709void glColor (float r, float g, float b, float a = 1.0) 2775void glColor (float r, float g, float b, float a = 1.0)
1710 PROTOTYPE: @
1711 ALIAS: 2776 ALIAS:
1712 glColor_premultiply = 1 2777 glColor_premultiply = 1
1713 CODE: 2778 CODE:
1714 if (ix) 2779 if (ix)
1715 { 2780 {
1716 r *= a; 2781 r *= a;
1717 g *= a; 2782 g *= a;
1718 b *= a; 2783 b *= a;
1719 } 2784 }
1720 // microsoft visual "c" rounds instead of truncating... 2785 // microsoft visual "c" rounds instead of truncating...
1721 glColor4ub (MIN ((int)(r * 256.f), 255), 2786 glColor4f (r, g, b, a);
1722 MIN ((int)(g * 256.f), 255),
1723 MIN ((int)(b * 256.f), 255),
1724 MIN ((int)(a * 256.f), 255));
1725
1726void glInterleavedArrays (int format, int stride, char *data)
1727
1728void glDrawElements (int mode, int count, int type, char *indices)
1729
1730# 1.2 void glDrawRangeElements (int mode, int start, int end
1731 2787
1732void glRasterPos (float x, float y, float z = 0.) 2788void glRasterPos (float x, float y, float z = 0.)
1733 CODE: 2789 CODE:
1734 glRasterPos3f (0, 0, z); 2790 glRasterPos3f (0, 0, z);
1735 glBitmap (0, 0, 0, 0, x, y, 0); 2791 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1740 2796
1741void glTexCoord (float s, float t) 2797void glTexCoord (float s, float t)
1742 CODE: 2798 CODE:
1743 glTexCoord2f (s, t); 2799 glTexCoord2f (s, t);
1744 2800
2801void glRect (float x1, float y1, float x2, float y2)
2802 CODE:
2803 glRectf (x1, y1, x2, y2);
2804
2805void glRect_lineloop (float x1, float y1, float x2, float y2)
2806 CODE:
2807 glBegin (GL_LINE_LOOP);
2808 glVertex2f (x1, y1);
2809 glVertex2f (x2, y1);
2810 glVertex2f (x2, y2);
2811 glVertex2f (x1, y2);
2812 glEnd ();
2813
2814PROTOTYPES: ENABLE
2815
2816void glBegin (int mode)
2817
2818void glEnd ()
2819
2820void glPointSize (GLfloat size)
2821
2822void glLineWidth (GLfloat width)
2823
2824void glInterleavedArrays (int format, int stride, char *data)
2825
2826void glDrawElements (int mode, int count, int type, char *indices)
2827
2828# 1.2 void glDrawRangeElements (int mode, int start, int end
2829
1745void glTexEnv (int target, int pname, float param) 2830void glTexEnv (int target, int pname, float param)
1746 CODE: 2831 CODE:
1747 glTexEnvf (target, pname, param); 2832 glTexEnvf (target, pname, param);
1748 2833
1749void glTexParameter (int target, int pname, float param) 2834void glTexParameter (int target, int pname, float param)
… …
1765void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2850void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1766 CODE: 2851 CODE:
1767 if (gl.SeparableFilter2D) 2852 if (gl.SeparableFilter2D)
1768 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2853 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1769 2854
1770void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2855void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1771 2856
1772void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2857void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1773 2858
1774void glDrawPixels (int width, int height, int format, int type, char *pixels) 2859void glDrawPixels (int width, int height, int format, int type, char *pixels)
2860
2861void glPixelZoom (float x, float y)
1775 2862
1776void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2863void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1777 2864
1778int glGenTexture () 2865int glGenTexture ()
1779 CODE: 2866 CODE:
1780{ 2867 RETVAL = gen_texture ();
1781 GLuint name;
1782 glGenTextures (1, &name);
1783 RETVAL = name;
1784}
1785 OUTPUT: 2868 OUTPUT:
1786 RETVAL 2869 RETVAL
1787 2870
1788void glDeleteTexture (int name) 2871void glDeleteTexture (int name)
1789 CODE: 2872 CODE:
1790{
1791 GLuint name_ = name;
1792 glDeleteTextures (1, &name_); 2873 del_texture (name);
1793} 2874
1794
1795int glGenList () 2875int glGenList ()
1796 CODE: 2876 CODE:
1797 RETVAL = glGenLists (1); 2877 RETVAL = glGenLists (1);
1798 OUTPUT: 2878 OUTPUT:
1799 RETVAL 2879 RETVAL
… …
1806 2886
1807void glEndList () 2887void glEndList ()
1808 2888
1809void glCallList (int list) 2889void glCallList (int list)
1810 2890
2891MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1811 2892
2893PROTOTYPES: DISABLE
2894
2895void
2896find_widget (SV *self, NV x, NV y)
2897 PPCODE:
2898{
2899 if (within_widget (self, x, y))
2900 XPUSHs (self);
2901}
2902
2903BOOT:
2904{
2905 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2906
2907 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2908 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2909 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2910 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2911}
2912
2913void
2914draw (SV *self)
2915 CODE:
2916{
2917 HV *hv;
2918 SV **svp;
2919 NV x, y, w, h;
2920 SV *draw_x_sv = GvSV (draw_x_gv);
2921 SV *draw_y_sv = GvSV (draw_y_gv);
2922 SV *draw_w_sv = GvSV (draw_w_gv);
2923 SV *draw_h_sv = GvSV (draw_h_gv);
2924 double draw_x, draw_y;
2925
2926 if (!SvROK (self))
2927 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2928
2929 hv = (HV *)SvRV (self);
2930
2931 if (SvTYPE (hv) != SVt_PVHV)
2932 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2933
2934 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2935 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2936
2937 if (!h || !w)
2938 XSRETURN_EMPTY;
2939
2940 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2941 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2942
2943 draw_x = SvNV (draw_x_sv) + x;
2944 draw_y = SvNV (draw_y_sv) + y;
2945
2946 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2947 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2948 XSRETURN_EMPTY;
2949
2950 sv_setnv (draw_x_sv, draw_x);
2951 sv_setnv (draw_y_sv, draw_y);
2952
2953 glPushMatrix ();
2954 glTranslated (x, y, 0);
2955
2956 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2957 {
2958 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2959
2960 if (svp && SvTRUE (*svp))
2961 {
2962 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2963 glEnable (GL_BLEND);
2964 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2965 glBegin (GL_QUADS);
2966 glVertex2f (0, 0);
2967 glVertex2f (w, 0);
2968 glVertex2f (w, h);
2969 glVertex2f (0, h);
2970 glEnd ();
2971 glDisable (GL_BLEND);
2972 }
2973 }
2974#if 0
2975 // draw borders, for debugging
2976 glPushMatrix ();
2977 glColor4f (1., 1., 0., 1.);
2978 glTranslatef (.5, .5, 0.);
2979 glBegin (GL_LINE_LOOP);
2980 glVertex2f (0 , 0);
2981 glVertex2f (w - 1, 0);
2982 glVertex2f (w - 1, h - 1);
2983 glVertex2f (0 , h - 1);
2984 glEnd ();
2985 glPopMatrix ();
2986#endif
2987 PUSHMARK (SP);
2988 XPUSHs (self);
2989 PUTBACK;
2990 call_method ("_draw", G_VOID | G_DISCARD);
2991 SPAGAIN;
2992
2993 glPopMatrix ();
2994
2995 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
2996 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
2997}
2998

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