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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.112 by root, Mon Jun 12 14:55:41 2006 UTC vs.
Revision 1.242 by root, Wed Dec 26 21:03:21 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>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
23#include <glib/gmacros.h> 47#include <glib/gmacros.h>
24 48
25#include <pango/pango.h> 49#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h>
27#include <pango/pangoft2.h>
28#include <pango/pangocairo.h>
29 50
30#ifndef _WIN32 51#ifndef _WIN32
31# include <sys/types.h> 52# include <sys/types.h>
32# include <sys/socket.h> 53# include <sys/socket.h>
33# include <netinet/in.h> 54# include <netinet/in.h>
34# include <netinet/tcp.h> 55# include <netinet/tcp.h>
35# include <inttypes.h> 56# include <inttypes.h>
36#else
37 typedef unsigned char uint8_t;
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 57#endif
44 58
45#include "glext.h" 59#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 60
47#define FOW_DARKNESS 32 61#define FOW_DARKNESS 32
48 62
49#define MAP_EXTEND_X 32 63#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 64#define MAP_EXTEND_Y 512
51 65
52#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;
53 75
54static struct 76static struct
55{ 77{
56#define GL_FUNC(ptr,name) ptr name; 78#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 79#include "glfunc.h"
58#undef GL_FUNC 80#undef GL_FUNC
59} gl; 81} gl;
60 82
83static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 84gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 85{
63 if (gl.BlendFuncSeparate) 86 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 87 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 88 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 89 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 90 else
68 glBlendFunc (sa, da); 91 glBlendFunc (sa, da);
69} 92}
70 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;
71typedef Mix_Chunk *CFClient__MixChunk; 127typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 128typedef Mix_Music *DC__MixMusic;
73 129
74typedef 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}
75 149
76typedef struct cf_layout { 150typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 151 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 152 float r, g, b, a; // default color for rgba mode
80 int base_height; 153 int base_height;
81 CFClient__Font font; 154 DC__Font font;
155 rc_t *rc;
82} *CFClient__Layout; 156} *DC__Layout;
83 157
84static CFClient__Font default_font; 158static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 159static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 160static PangoFontMap *opengl_fontmap;
87 161
88static void 162static void
89substitute_func (FcPattern *pattern, gpointer data) 163substitute_func (FcPattern *pattern, gpointer data)
90{ 164{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 165 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 166#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 167 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 168#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 169 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 170}
101 171
102static void 172static void
103layout_update_font (CFClient__Layout self) 173layout_update_font (DC__Layout self)
104{ 174{
105 /* 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
106 * reasonably well with bitstream vera 176 * reasonably well with bitstream vera
107 */ 177 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 178 PangoFontDescription *font = self->font ? self->font : default_font;
… …
112 182
113 pango_layout_set_font_description (self->pl, font); 183 pango_layout_set_font_description (self->pl, font);
114} 184}
115 185
116static void 186static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 187layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 188{
189 PangoRectangle rect;
190
191 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 192 pango_layout_get_extents (self->pl, 0, &rect);
120 193
121 if (!*w) *w = 1; 194 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 195 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 196
124 *w = (*w + 3) & ~3; 197 if (!rect.width) rect.width = 1;
125} 198 if (!rect.height) rect.height = 1;
126 199
200 *w = rect.width;
201 *h = rect.height;
202}
203
204typedef uint16_t tileid;
127typedef uint16_t mapface; 205typedef uint16_t faceid;
128 206
129typedef struct { 207typedef struct {
130 GLint name; 208 GLuint name;
131 int w, h; 209 int w, h;
132 float s, t; 210 float s, t;
133 uint8_t r, g, b, a; 211 uint8_t r, g, b, a;
212 tileid smoothtile;
213 uint8_t smoothlevel;
134} maptex; 214} maptex;
135 215
136typedef struct { 216typedef struct {
217 uint32_t player;
218 tileid tile[3];
137 int16_t darkness; 219 uint16_t darkness;
138 mapface face[3]; 220 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 221} mapcell;
140 222
141typedef struct { 223typedef struct {
142 int32_t c0, c1; 224 int32_t c0, c1;
143 mapcell *col; 225 mapcell *col;
144} maprow; 226} maprow;
145 227
146typedef struct map { 228typedef struct map {
147 int x, y, w, h; 229 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 230 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 231 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 232 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 233
155 int32_t rows; 234 int32_t rows;
156 maprow *row; 235 maprow *row;
157} *CFClient__Map; 236} *DC__Map;
158 237
159static char * 238static char *
160prepend (char *ptr, int sze, int inc) 239prepend (char *ptr, int sze, int inc)
161{ 240{
162 char *p; 241 char *p;
… …
179} 258}
180 259
181#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))
182#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))
183 262
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
184static maprow * 283static maprow *
185map_get_row (CFClient__Map self, int y) 284map_get_row (DC__Map self, int y)
186{ 285{
187 if (0 > y) 286 if (0 > y)
188 { 287 {
189 int extend = - y + MAP_EXTEND_Y; 288 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 289 Prepend (maprow, self->row, self->rows, extend);
… …
228 327
229 return row->col + (x - row->c0); 328 return row->col + (x - row->c0);
230} 329}
231 330
232static mapcell * 331static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 332map_get_cell (DC__Map self, int x, int y)
234{ 333{
235 return row_get_cell (map_get_row (self, y), x); 334 return row_get_cell (map_get_row (self, y), x);
236} 335}
237 336
238static void 337static void
239map_clear (CFClient__Map self) 338map_clear (DC__Map self)
240{ 339{
241 int r; 340 int r;
242 341
243 for (r = 0; r < self->rows; r++) 342 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 343 Safefree (self->row[r].col);
… …
252 self->row = 0; 351 self->row = 0;
253 self->rows = 0; 352 self->rows = 0;
254} 353}
255 354
256static void 355static void
257map_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)
258{ 357{
259 int x, y; 358 int x, y;
260 maprow *row; 359 maprow *row;
360 mapcell *cell;
261 361
262 for (y = y0; y < y0 + h; y++) 362 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 363 if (y >= 0)
264 { 364 {
265 if (y >= self->rows) 365 if (y >= self->rows)
… …
271 if (x >= row->c0) 371 if (x >= row->c0)
272 { 372 {
273 if (x >= row->c1) 373 if (x >= row->c1)
274 break; 374 break;
275 375
276 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;
277 } 382 }
278 } 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);
279} 400}
280 401
281static void 402static void
282music_finished (void) 403music_finished (void)
283{ 404{
… …
302 ev.data2 = 0; 423 ev.data2 = 0;
303 424
304 SDL_PushEvent ((SDL_Event *)&ev); 425 SDL_PushEvent ((SDL_Event *)&ev);
305} 426}
306 427
307MODULE = 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
308 504
309PROTOTYPES: ENABLE 505PROTOTYPES: ENABLE
310 506
311BOOT: 507BOOT:
312{ 508{
313 HV *stash = gv_stashpv ("CFClient", 1); 509 HV *stash = gv_stashpv ("DC", 1);
314 static const struct { 510 static const struct {
315 const char *name; 511 const char *name;
316 IV iv; 512 IV iv;
317 } *civ, const_iv[] = { 513 } *civ, const_iv[] = {
318# 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
319 const_iv (SDL_ACTIVEEVENT), 518 const_iv (SDL_ACTIVEEVENT),
320 const_iv (SDL_KEYDOWN), 519 const_iv (SDL_KEYDOWN),
321 const_iv (SDL_KEYUP), 520 const_iv (SDL_KEYUP),
322 const_iv (SDL_MOUSEMOTION), 521 const_iv (SDL_MOUSEMOTION),
323 const_iv (SDL_MOUSEBUTTONDOWN), 522 const_iv (SDL_MOUSEBUTTONDOWN),
… …
332 const_iv (SDL_EVENT_RESERVEDA), 531 const_iv (SDL_EVENT_RESERVEDA),
333 const_iv (SDL_EVENT_RESERVEDB), 532 const_iv (SDL_EVENT_RESERVEDB),
334 const_iv (SDL_VIDEORESIZE), 533 const_iv (SDL_VIDEORESIZE),
335 const_iv (SDL_VIDEOEXPOSE), 534 const_iv (SDL_VIDEOEXPOSE),
336 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),
337 const_iv (SDLK_KP0), 543 const_iv (SDLK_KP0),
338 const_iv (SDLK_KP1), 544 const_iv (SDLK_KP1),
339 const_iv (SDLK_KP2), 545 const_iv (SDLK_KP2),
340 const_iv (SDLK_KP3), 546 const_iv (SDLK_KP3),
341 const_iv (SDLK_KP4), 547 const_iv (SDLK_KP4),
… …
396 const_iv (SDLK_BREAK), 602 const_iv (SDLK_BREAK),
397 const_iv (SDLK_MENU), 603 const_iv (SDLK_MENU),
398 const_iv (SDLK_POWER), 604 const_iv (SDLK_POWER),
399 const_iv (SDLK_EURO), 605 const_iv (SDLK_EURO),
400 const_iv (SDLK_UNDO), 606 const_iv (SDLK_UNDO),
607
401 const_iv (KMOD_NONE), 608 const_iv (KMOD_NONE),
609 const_iv (KMOD_SHIFT),
402 const_iv (KMOD_LSHIFT), 610 const_iv (KMOD_LSHIFT),
403 const_iv (KMOD_RSHIFT), 611 const_iv (KMOD_RSHIFT),
612 const_iv (KMOD_CTRL),
404 const_iv (KMOD_LCTRL), 613 const_iv (KMOD_LCTRL),
405 const_iv (KMOD_RCTRL), 614 const_iv (KMOD_RCTRL),
615 const_iv (KMOD_ALT),
406 const_iv (KMOD_LALT), 616 const_iv (KMOD_LALT),
407 const_iv (KMOD_RALT), 617 const_iv (KMOD_RALT),
618 const_iv (KMOD_META),
408 const_iv (KMOD_LMETA), 619 const_iv (KMOD_LMETA),
409 const_iv (KMOD_RMETA), 620 const_iv (KMOD_RMETA),
410 const_iv (KMOD_NUM), 621 const_iv (KMOD_NUM),
411 const_iv (KMOD_CAPS), 622 const_iv (KMOD_CAPS),
412 const_iv (KMOD_MODE), 623 const_iv (KMOD_MODE),
413 const_iv (KMOD_CTRL), 624
414 const_iv (KMOD_SHIFT), 625 const_iv (MIX_DEFAULT_FORMAT),
415 const_iv (KMOD_ALT),
416 const_iv (KMOD_META)
417# undef const_iv 626# undef const_iv
418 }; 627 };
419 628
420 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; )
421 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);
422} 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)
423 656
424void 657void
425pango_init () 658pango_init ()
426 CODE: 659 CODE:
427 // delayed, so it can pick up new fonts added by AddFontResourceEx
428{ 660{
429 {
430 ft2_fontmap = pango_ft2_font_map_new (); 661 opengl_fontmap = pango_opengl_font_map_new ();
431 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);
432 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 663 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
433 }
434 {
435 cairo_font_options_t *fopt = cairo_font_options_create ();
436 cairo_fontmap = pango_cairo_font_map_get_default ();
437 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
438#ifdef _WIN32
439 // cairo looks like shit eaten twice on windows
440 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
441#else
442 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
443#endif
444 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
445 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
446 pango_cairo_context_set_font_options (cairo_context, fopt);
447 cairo_font_options_destroy (fopt);
448 }
449} 664}
665
666char *
667SDL_GetError ()
450 668
451int 669int
452SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 670SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
453 671
454void 672void
455SDL_Quit () 673SDL_Quit ()
456 674
457void 675void
458SDL_ListModes () 676SDL_ListModes (int rgb, int alpha)
459 PPCODE: 677 PPCODE:
460{ 678{
461 SDL_Rect **m; 679 SDL_Rect **m;
462 680
463 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 681 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
464 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 682 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
465 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 683 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
466 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 684 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
467 685
468 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 686 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 687 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
470 688
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 689 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
472 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 690 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 691 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
474 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 692 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475 693
476 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 694 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
477 695#if SDL_VERSION_ATLEAST(1,2,10)
478 SDL_EnableUNICODE (1); 696 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
479 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 697 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698#endif
480 699
481 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 700 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
482 701
483 if (m && m != (SDL_Rect **)-1) 702 if (m && m != (SDL_Rect **)-1)
484 while (*m) 703 while (*m)
485 { 704 {
705 if ((*m)->w >= 800 && (*m)->h >= 600)
706 {
486 AV *av = newAV (); 707 AV *av = newAV ();
487 av_push (av, newSViv ((*m)->w)); 708 av_push (av, newSViv ((*m)->w));
488 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));
489 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
713 }
490 714
491 ++m; 715 ++m;
492 } 716 }
493} 717}
494 718
495char *
496SDL_GetError ()
497
498int 719int
499SDL_SetVideoMode (int w, int h, int fullscreen) 720SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
500 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
501 RETVAL = !!SDL_SetVideoMode ( 731 RETVAL = !!SDL_SetVideoMode (
502 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 732 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
503 ); 733 );
734
504 if (RETVAL) 735 if (RETVAL)
505 { 736 {
506 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 737 av_clear (texture_av);
738
739 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
507# 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);
508# include "glfunc.h" 741#include "glfunc.h"
509# undef GL_FUNC 742#undef GL_FUNC
510 } 743 }
744}
511 OUTPUT: 745 OUTPUT:
512 RETVAL 746 RETVAL
513 747
514void 748void
515SDL_GL_SwapBuffers () 749SDL_GL_SwapBuffers ()
516 750
517char * 751char *
518SDL_GetKeyName (int sym) 752SDL_GetKeyName (int sym)
519 753
754int
755SDL_GetAppState ()
756
520void 757void
521SDL_PollEvent () 758poll_events ()
522 PPCODE: 759 PPCODE:
523{ 760{
524 SDL_Event ev; 761 SDL_Event ev;
525 762
526 while (SDL_PollEvent (&ev)) 763 SDL_PumpEvents ();
764 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
527 { 765 {
528 HV *hv = newHV (); 766 HV *hv = newHV ();
529 hv_store (hv, "type", 4, newSViv (ev.type), 0); 767 hv_store (hv, "type", 4, newSViv (ev.type), 0);
530 768
531 switch (ev.type) 769 switch (ev.type)
… …
533 case SDL_KEYDOWN: 771 case SDL_KEYDOWN:
534 case SDL_KEYUP: 772 case SDL_KEYUP:
535 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 773 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 774 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537 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 */
538 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 777 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539 break; 778 break;
540 779
541 case SDL_ACTIVEEVENT: 780 case SDL_ACTIVEEVENT:
542 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 781 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
543 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 782 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
544 break; 783 break;
545 784
546 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
547 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 804 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
548
549 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 805 hv_store (hv, "state", 5, newSViv (state), 0);
550 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 806 hv_store (hv, "x", 1, newSViv (x), 0);
551 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 807 hv_store (hv, "y", 1, newSViv (y), 0);
552 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 808 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
553 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 809 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810 }
554 break; 811 break;
555 812
556 case SDL_MOUSEBUTTONDOWN: 813 case SDL_MOUSEBUTTONDOWN:
557 case SDL_MOUSEBUTTONUP: 814 case SDL_MOUSEBUTTONUP:
558 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 815 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
… …
568 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 825 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 826 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570 break; 827 break;
571 } 828 }
572 829
573 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 830 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
574 } 831 }
575} 832}
576 833
577int 834int
578Mix_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)
579 POSTCALL: 836 POSTCALL:
580 Mix_HookMusicFinished (music_finished); 837 Mix_HookMusicFinished (music_finished);
581 Mix_ChannelFinished (channel_finished); 838 Mix_ChannelFinished (channel_finished);
582 839
583void 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
584Mix_CloseAudio () 857Mix_CloseAudio ()
585 858
586int 859int
587Mix_AllocateChannels (int numchans = -1) 860Mix_AllocateChannels (int numchans = -1)
588 861
862const char *
863Mix_GetError ()
864
589void 865void
590lowdelay (int fd, int val = 1) 866lowdelay (int fd, int val = 1)
591 CODE: 867 CODE:
868 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
869
870void
871win32_proxy_info ()
872 PPCODE:
873{
592#ifndef _WIN32 874#ifdef _WIN32
593 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 }
594#endif 896#endif
897}
595 898
596void 899void
597add_font (char *file) 900add_font (char *file)
598 CODE: 901 CODE:
599 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 902 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600#ifdef _WIN32
601 // cairo... sigh... requires win2000
602 AddFontResourceEx (file, FR_PRIVATE, 0);
603#endif
604 903
605void 904void
606load_image_inline (SV *image_) 905load_image_inline (SV *image_)
607 ALIAS: 906 ALIAS:
608 load_image_file = 1 907 load_image_file = 1
… …
611 STRLEN image_len; 910 STRLEN image_len;
612 char *image = (char *)SvPVbyte (image_, image_len); 911 char *image = (char *)SvPVbyte (image_, image_len);
613 SDL_Surface *surface, *surface2; 912 SDL_Surface *surface, *surface2;
614 SDL_PixelFormat fmt; 913 SDL_PixelFormat fmt;
615 SDL_RWops *rw = ix 914 SDL_RWops *rw = ix
616 ? SDL_RWFromFile (image, "r") 915 ? SDL_RWFromFile (image, "rb")
617 : SDL_RWFromConstMem (image, image_len); 916 : SDL_RWFromConstMem (image, image_len);
618 917
619 if (!rw) 918 if (!rw)
620 croak ("load_image: %s", SDL_GetError ()); 919 croak ("load_image: %s", SDL_GetError ());
621 920
… …
650 949
651 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 950 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652 951
653 assert (surface2->pitch == surface2->w * 4); 952 assert (surface2->pitch == surface2->w * 4);
654 953
954 SDL_LockSurface (surface2);
655 EXTEND (SP, 5); 955 EXTEND (SP, 6);
656 PUSHs (sv_2mortal (newSViv (surface2->w))); 956 PUSHs (sv_2mortal (newSViv (surface2->w)));
657 PUSHs (sv_2mortal (newSViv (surface2->h))); 957 PUSHs (sv_2mortal (newSViv (surface2->h)));
658 SDL_LockSurface (surface2);
659 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 958 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
660 SDL_UnlockSurface (surface2);
661 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)));
662 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 960 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 961 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962 SDL_UnlockSurface (surface2);
664 963
665 SDL_FreeSurface (surface); 964 SDL_FreeSurface (surface);
666 SDL_FreeSurface (surface2); 965 SDL_FreeSurface (surface2);
667} 966}
668 967
… …
694void 993void
695error (char *message) 994error (char *message)
696 CODE: 995 CODE:
697 fprintf (stderr, "ERROR: %s\n", message); 996 fprintf (stderr, "ERROR: %s\n", message);
698#ifdef _WIN32 997#ifdef _WIN32
699 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 998 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
700#endif 999#endif
701 1000
702void 1001void
703fatal (char *message) 1002fatal (char *message)
704 CODE: 1003 CODE:
705 fprintf (stderr, "FATAL: %s\n", message); 1004 fprintf (stderr, "FATAL: %s\n", message);
706#ifdef _WIN32 1005#ifdef _WIN32
707 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1006 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
708#endif 1007#endif
709 _exit (1); 1008 _exit (1);
710 1009
711void 1010void
712_exit (int retval) 1011_exit (int retval = 0)
713 CODE: 1012 CODE:
1013#ifdef WIN32
1014 ExitThread (retval); // unclean, please beam me up
1015#else
714 _exit (retval); 1016 _exit (retval);
1017#endif
715 1018
1019void
1020debug ()
1021 CODE:
1022{
1023#if DEBUG
1024 VALGRIND_DO_LEAK_CHECK;
1025#endif
1026}
1027
716MODULE = CFClient PACKAGE = CFClient::Font 1028MODULE = Deliantra::Client PACKAGE = DC::Font
717 1029
718CFClient::Font 1030PROTOTYPES: DISABLE
1031
1032DC::Font
719new_from_file (SV *class, char *path, int id = 0) 1033new_from_file (SV *class, char *path, int id = 0)
720 CODE: 1034 CODE:
721{ 1035{
722 int count; 1036 int count;
723 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1037 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
726} 1040}
727 OUTPUT: 1041 OUTPUT:
728 RETVAL 1042 RETVAL
729 1043
730void 1044void
731DESTROY (CFClient::Font self) 1045DESTROY (DC::Font self)
732 CODE: 1046 CODE:
733 pango_font_description_free (self); 1047 pango_font_description_free (self);
734 1048
735void 1049void
736make_default (CFClient::Font self) 1050make_default (DC::Font self)
1051 PROTOTYPE: $
737 CODE: 1052 CODE:
738 default_font = self; 1053 default_font = self;
739 1054
740MODULE = CFClient PACKAGE = CFClient::Layout 1055MODULE = Deliantra::Client PACKAGE = DC::Layout
741 1056
742CFClient::Layout 1057PROTOTYPES: DISABLE
743new (SV *class, int rgba = 0) 1058
1059void
1060glyph_cache_backup ()
1061 PROTOTYPE:
1062 CODE:
1063 tc_backup ();
1064
1065void
1066glyph_cache_restore ()
1067 PROTOTYPE:
1068 CODE:
1069 tc_restore ();
1070
1071DC::Layout
1072new (SV *class)
744 CODE: 1073 CODE:
745 New (0, RETVAL, 1, struct cf_layout); 1074 New (0, RETVAL, 1, struct cf_layout);
746 1075
747 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1076 RETVAL->pl = pango_layout_new (opengl_context);
748 RETVAL->rgba = rgba;
749 RETVAL->r = 1.; 1077 RETVAL->r = 1.;
750 RETVAL->g = 1.; 1078 RETVAL->g = 1.;
751 RETVAL->b = 1.; 1079 RETVAL->b = 1.;
752 RETVAL->a = 1.; 1080 RETVAL->a = 1.;
753 RETVAL->base_height = MIN_FONT_HEIGHT; 1081 RETVAL->base_height = MIN_FONT_HEIGHT;
754 RETVAL->font = 0; 1082 RETVAL->font = 0;
1083 RETVAL->rc = rc_alloc ();
755 1084
756 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1085 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
757 layout_update_font (RETVAL); 1086 layout_update_font (RETVAL);
758 OUTPUT: 1087 OUTPUT:
759 RETVAL 1088 RETVAL
760 1089
761void 1090void
762DESTROY (CFClient::Layout self) 1091DESTROY (DC::Layout self)
763 CODE: 1092 CODE:
764 g_object_unref (self->pl); 1093 g_object_unref (self->pl);
1094 rc_free (self->rc);
765 Safefree (self); 1095 Safefree (self);
766 1096
767int
768is_rgba (CFClient::Layout self)
769 CODE:
770 RETVAL = self->rgba;
771 OUTPUT:
772 RETVAL
773
774void 1097void
775set_text (CFClient::Layout self, SV *text_) 1098set_text (DC::Layout self, SV *text_)
776 CODE: 1099 CODE:
777{ 1100{
778 STRLEN textlen; 1101 STRLEN textlen;
779 char *text = SvPVutf8 (text_, textlen); 1102 char *text = SvPVutf8 (text_, textlen);
780 1103
781 pango_layout_set_text (self->pl, text, textlen); 1104 pango_layout_set_text (self->pl, text, textlen);
782} 1105}
783 1106
784void 1107void
785set_markup (CFClient::Layout self, SV *text_) 1108set_markup (DC::Layout self, SV *text_)
786 CODE: 1109 CODE:
787{ 1110{
788 STRLEN textlen; 1111 STRLEN textlen;
789 char *text = SvPVutf8 (text_, textlen); 1112 char *text = SvPVutf8 (text_, textlen);
790 1113
791 pango_layout_set_markup (self->pl, text, textlen); 1114 pango_layout_set_markup (self->pl, text, textlen);
792} 1115}
793 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
794SV * 1202SV *
795get_text (CFClient::Layout self) 1203get_text (DC::Layout self)
796 CODE: 1204 CODE:
797 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1205 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798 sv_utf8_decode (RETVAL); 1206 sv_utf8_decode (RETVAL);
799 OUTPUT: 1207 OUTPUT:
800 RETVAL 1208 RETVAL
801 1209
802void 1210void
803set_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.)
804 CODE: 1212 CODE:
805 self->r = r; 1213 self->r = r;
806 self->g = g; 1214 self->g = g;
807 self->b = b; 1215 self->b = b;
808 self->a = a; 1216 self->a = a;
809 1217
810void 1218void
811set_font (CFClient::Layout self, CFClient::Font font = 0) 1219set_font (DC::Layout self, DC::Font font = 0)
812 CODE: 1220 CODE:
813 if (self->font != font) 1221 if (self->font != font)
814 { 1222 {
815 self->font = font; 1223 self->font = font;
816 layout_update_font (self); 1224 layout_update_font (self);
817 } 1225 }
818 1226
819void 1227void
820set_height (CFClient::Layout self, int base_height) 1228set_height (DC::Layout self, int base_height)
821 CODE: 1229 CODE:
822 if (self->base_height != base_height) 1230 if (self->base_height != base_height)
823 { 1231 {
824 self->base_height = base_height; 1232 self->base_height = base_height;
825 layout_update_font (self); 1233 layout_update_font (self);
826 } 1234 }
827 1235
828void 1236void
829set_width (CFClient::Layout self, int max_width = -1) 1237set_width (DC::Layout self, int max_width = -1)
830 CODE: 1238 CODE:
831 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);
832 1240
833void 1241void
834set_indent (CFClient::Layout self, int indent) 1242set_indent (DC::Layout self, int indent)
835 CODE: 1243 CODE:
836 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1244 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837 1245
838void 1246void
839set_spacing (CFClient::Layout self, int spacing) 1247set_spacing (DC::Layout self, int spacing)
840 CODE: 1248 CODE:
841 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1249 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842 1250
843void 1251void
844set_ellipsise (CFClient::Layout self, int ellipsise) 1252set_ellipsise (DC::Layout self, int ellipsise)
845 CODE: 1253 CODE:
846 pango_layout_set_ellipsize (self->pl, 1254 pango_layout_set_ellipsize (self->pl,
847 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1255 ellipsise == 1 ? PANGO_ELLIPSIZE_START
848 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1256 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1257 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
850 : PANGO_ELLIPSIZE_NONE 1258 : PANGO_ELLIPSIZE_NONE
851 ); 1259 );
852 1260
853void 1261void
854set_single_paragraph_mode (CFClient::Layout self, int spm) 1262set_single_paragraph_mode (DC::Layout self, int spm)
855 CODE: 1263 CODE:
856 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1264 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857 1265
858void 1266void
859size (CFClient::Layout self) 1267size (DC::Layout self)
860 PPCODE: 1268 PPCODE:
861{ 1269{
862 int w, h; 1270 int w, h;
863 1271
864 layout_get_pixel_size (self, &w, &h); 1272 layout_get_pixel_size (self, &w, &h);
… …
867 PUSHs (sv_2mortal (newSViv (w))); 1275 PUSHs (sv_2mortal (newSViv (w)));
868 PUSHs (sv_2mortal (newSViv (h))); 1276 PUSHs (sv_2mortal (newSViv (h)));
869} 1277}
870 1278
871int 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
872xy_to_index (CFClient::Layout self, int x, int y) 1292xy_to_index (DC::Layout self, int x, int y)
873 CODE: 1293 CODE:
874{ 1294{
875 int index, trailing; 1295 int index, trailing;
876 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);
877 RETVAL = index; 1297 RETVAL = index + trailing;
878} 1298}
879 OUTPUT: 1299 OUTPUT:
880 RETVAL 1300 RETVAL
881 1301
882void 1302void
883cursor_pos (CFClient::Layout self, int index) 1303cursor_pos (DC::Layout self, int index)
884 PPCODE: 1304 PPCODE:
885{ 1305{
886 PangoRectangle strong_pos; 1306 PangoRectangle strong_pos;
887 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1307 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
888 1308
… …
891 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1311 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
892 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1312 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
893} 1313}
894 1314
895void 1315void
896render (CFClient::Layout self) 1316index_to_line_x (DC::Layout self, int index, int trailing = 0)
897 PPCODE: 1317 PPCODE:
898{ 1318{
899 SV *retval; 1319 int line, x;
900 int w, h;
901 1320
902 layout_get_pixel_size (self, &w, &h); 1321 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1322 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
903 1323
904 if (self->rgba)
905 {
906 cairo_surface_t *surface;
907 cairo_t *cairo;
908
909 retval = newSV (w * h * 4);
910 SvPOK_only (retval);
911 SvCUR_set (retval, w * h * 4);
912
913 memset (SvPVX (retval), 0, w * h * 4);
914
915 surface = cairo_image_surface_create_for_data (
916 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
917 cairo = cairo_create (surface);
918 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
919
920 pango_cairo_show_layout (cairo, self->pl);
921
922 cairo_destroy (cairo);
923 cairo_surface_destroy (surface);
924
925 // what a mess, and its premultiplied, too :(
926 {
927 uint32_t *p = (uint32_t *)SvPVX (retval);
928 uint32_t *e = p + w * h;
929
930 while (p < e)
931 {
932 uint32_t rgba = *p;
933 rgba = (rgba >> 24) | (rgba << 8);
934#if 0
935#ifdef _WIN32
936 {//D
937 uint8_t r = rgba >> 24;
938 uint8_t g = rgba >> 16;
939 uint8_t b = rgba >> 8;
940 uint8_t a = rgba >> 0;
941
942 rgba = (rgba & 0xffffff00) | a;
943 }
944#endif
945#endif
946 rgba = SDL_SwapBE32 (rgba);
947 *p++ = rgba;
948 }
949 }
950
951 EXTEND (SP, 5); 1324 EXTEND (SP, 2);
952 PUSHs (sv_2mortal (newSViv (w))); 1325 PUSHs (sv_2mortal (newSViv (line - 1)));
1326 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1327}
1328
1329void
1330line_x_to_index (DC::Layout self, int line, int x)
1331 PPCODE:
1332{
1333 PangoLayoutLine *lp;
1334 int index, trailing;
1335
1336 if (line < 0)
1337 XSRETURN_EMPTY;
1338
1339 if (!(lp = pango_layout_get_line (self->pl, line)))
1340 XSRETURN_EMPTY; /* do better */
1341
1342 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1343
1344 EXTEND (SP, 2);
1345 if (GIMME_V == G_SCALAR)
953 PUSHs (sv_2mortal (newSViv (h))); 1346 PUSHs (sv_2mortal (newSViv (index + trailing)));
954 PUSHs (sv_2mortal (retval));
955 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
956 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
957 }
958 else 1347 else
959 { 1348 {
960 FT_Bitmap bitmap;
961
962 retval = newSV (w * h);
963 SvPOK_only (retval);
964 SvCUR_set (retval, w * h);
965
966 bitmap.rows = h;
967 bitmap.width = w;
968 bitmap.pitch = w;
969 bitmap.buffer = (unsigned char*)SvPVX (retval);
970 bitmap.num_grays = 256;
971 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
972
973 memset (bitmap.buffer, 0, w * h);
974
975 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
976
977 EXTEND (SP, 5);
978 PUSHs (sv_2mortal (newSViv (w))); 1349 PUSHs (sv_2mortal (newSViv (index)));
979 PUSHs (sv_2mortal (newSViv (h))); 1350 PUSHs (sv_2mortal (newSViv (trailing)));
980 PUSHs (sv_2mortal (retval));
981 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
982 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
983 } 1351 }
984} 1352}
985 1353
1354void
1355render (DC::Layout self, float x, float y, int flags = 0)
1356 CODE:
1357 rc_clear (self->rc);
1358 pango_opengl_render_layout_subpixel (
1359 self->pl,
1360 self->rc,
1361 x * PANGO_SCALE, y * PANGO_SCALE,
1362 self->r, self->g, self->b, self->a,
1363 flags
1364 );
1365 // we assume that context_change actually clears/frees stuff
1366 // and does not do any recomputation...
1367 pango_layout_context_changed (self->pl);
1368
1369void
1370draw (DC::Layout self)
1371 CODE:
1372{
1373 glEnable (GL_TEXTURE_2D);
1374 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1375 glEnable (GL_BLEND);
1376 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1377 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1378 glEnable (GL_ALPHA_TEST);
1379 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1380
1381 rc_draw (self->rc);
1382
1383 glDisable (GL_ALPHA_TEST);
1384 glDisable (GL_BLEND);
1385 glDisable (GL_TEXTURE_2D);
1386}
1387
986MODULE = CFClient PACKAGE = CFClient::Texture 1388MODULE = Deliantra::Client PACKAGE = DC::Texture
987 1389
1390PROTOTYPES: ENABLE
1391
988void 1392void
1393pad (SV *data_, int ow, int oh, int nw, int nh)
1394 CODE:
1395{
1396 if ((nw != ow || nh != oh) && SvOK (data_))
1397 {
1398 STRLEN datalen;
1399 char *data = SvPVbyte (data_, datalen);
1400 int bpp = datalen / (ow * oh);
1401 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1402
1403 SvPOK_only (result_);
1404 SvCUR_set (result_, nw * nh * bpp);
1405
1406 memset (SvPVX (result_), 0, nw * nh * bpp);
1407 while (oh--)
1408 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1409
1410 sv_setsv (data_, result_);
1411 }
1412}
1413
1414void
989draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1415draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
990 PROTOTYPE: $$$;$$ 1416 PROTOTYPE: $$$;$$
991 ALIAS: 1417 ALIAS:
992 draw_quad_alpha = 1 1418 draw_quad_alpha = 1
993 draw_quad_alpha_premultiplied = 2 1419 draw_quad_alpha_premultiplied = 2
994 CODE: 1420 CODE:
995{ 1421{
996 HV *hv = (HV *)SvRV (self); 1422 HV *hv = (HV *)SvRV (self);
997 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1423 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
998 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1424 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
999 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1425 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1426
1427 if (name <= 0)
1428 XSRETURN_EMPTY;
1000 1429
1001 if (items < 5) 1430 if (items < 5)
1002 { 1431 {
1003 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1432 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1004 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1433 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1032 glDisable (GL_ALPHA_TEST); 1461 glDisable (GL_ALPHA_TEST);
1033 glDisable (GL_BLEND); 1462 glDisable (GL_BLEND);
1034 } 1463 }
1035} 1464}
1036 1465
1466IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1467 CODE:
1468{
1469 GLint width;
1470 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1471 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1472 RETVAL = width > 0;
1473}
1474 OUTPUT:
1475 RETVAL
1476
1037MODULE = CFClient PACKAGE = CFClient::Map 1477MODULE = Deliantra::Client PACKAGE = DC::Map
1038 1478
1039CFClient::Map 1479PROTOTYPES: DISABLE
1040new (SV *class, int map_width, int map_height) 1480
1481DC::Map
1482new (SV *class)
1041 CODE: 1483 CODE:
1042 New (0, RETVAL, 1, struct map); 1484 New (0, RETVAL, 1, struct map);
1043 RETVAL->x = 0; 1485 RETVAL->x = 0;
1044 RETVAL->y = 0; 1486 RETVAL->y = 0;
1045 RETVAL->w = map_width; 1487 RETVAL->w = 0;
1046 RETVAL->h = map_height; 1488 RETVAL->h = 0;
1047 RETVAL->ox = 0; 1489 RETVAL->ox = 0;
1048 RETVAL->oy = 0; 1490 RETVAL->oy = 0;
1049 RETVAL->faces = 8192; 1491 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1492 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1051 RETVAL->texs = 8192;
1052 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1053 RETVAL->rows = 0; 1493 RETVAL->rows = 0;
1054 RETVAL->row = 0; 1494 RETVAL->row = 0;
1055 OUTPUT: 1495 OUTPUT:
1056 RETVAL 1496 RETVAL
1057 1497
1058void 1498void
1059DESTROY (CFClient::Map self) 1499DESTROY (DC::Map self)
1060 CODE: 1500 CODE:
1061{ 1501{
1062 map_clear (self); 1502 map_clear (self);
1063 Safefree (self->face); 1503 Safefree (self->face2tile);
1064 Safefree (self->tex); 1504 Safefree (self->tex);
1065 Safefree (self); 1505 Safefree (self);
1066} 1506}
1067 1507
1068void 1508void
1509resize (DC::Map self, int map_width, int map_height)
1510 CODE:
1511 self->w = map_width;
1512 self->h = map_height;
1513
1514void
1069clear (CFClient::Map self) 1515clear (DC::Map self)
1070 CODE: 1516 CODE:
1071 map_clear (self); 1517 map_clear (self);
1072 1518
1073void 1519void
1074set_face (CFClient::Map self, int face, int texid) 1520set_tileid (DC::Map self, int face, int tile)
1075 CODE: 1521 CODE:
1076{ 1522{
1077 while (self->faces <= face) 1523 need_facenum (self, face); self->face2tile [face] = tile;
1078 { 1524 need_texid (self, tile);
1079 Append (mapface, self->face, self->faces, self->faces);
1080 self->faces *= 2;
1081 }
1082
1083 self->face [face] = texid;
1084} 1525}
1085 1526
1086void 1527void
1528set_smooth (DC::Map self, int face, int smooth, int level)
1529 CODE:
1530{
1531 tileid texid;
1532 maptex *tex;
1533
1534 if (face < 0 || face >= self->faces)
1535 return;
1536
1537 if (smooth < 0 || smooth >= self->faces)
1538 return;
1539
1540 texid = self->face2tile [face];
1541
1542 if (!texid)
1543 return;
1544
1545 tex = self->tex + texid;
1546 tex->smoothtile = self->face2tile [smooth];
1547 tex->smoothlevel = level;
1548}
1549
1550void
1087set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1551set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1088 CODE: 1552 CODE:
1089{ 1553{
1090 while (self->texs <= texid) 1554 need_texid (self, texid);
1091 {
1092 Append (maptex, self->tex, self->texs, self->texs);
1093 self->texs *= 2;
1094 }
1095 1555
1096 { 1556 {
1097 maptex *tex = self->tex + texid; 1557 maptex *tex = self->tex + texid;
1098 1558
1099 tex->name = name; 1559 tex->name = name;
… …
1116 // from transparent color bleeding and ugly wrapping effects. 1576 // from transparent color bleeding and ugly wrapping effects.
1117 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1577 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118} 1578}
1119 1579
1120int 1580int
1121ox (CFClient::Map self) 1581ox (DC::Map self)
1122 ALIAS: 1582 ALIAS:
1123 oy = 1 1583 oy = 1
1124 x = 2 1584 x = 2
1125 y = 3 1585 y = 3
1126 w = 4 1586 w = 4
… …
1137 } 1597 }
1138 OUTPUT: 1598 OUTPUT:
1139 RETVAL 1599 RETVAL
1140 1600
1141void 1601void
1142scroll (CFClient::Map self, int dx, int dy) 1602scroll (DC::Map self, int dx, int dy)
1143 CODE: 1603 CODE:
1144{ 1604{
1145 if (dx > 0) 1605 if (dx > 0)
1146 map_blank (self, self->x, self->y, dx - 1, self->h); 1606 map_blank (self, self->x, self->y, dx, self->h);
1147 else if (dx < 0) 1607 else if (dx < 0)
1148 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1608 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1149 1609
1150 if (dy > 0) 1610 if (dy > 0)
1151 map_blank (self, self->x, self->y, self->w, dy - 1); 1611 map_blank (self, self->x, self->y, self->w, dy);
1152 else if (dy < 0) 1612 else if (dy < 0)
1153 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1613 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1154 1614
1155 self->ox += dx; self->x += dx; 1615 self->ox += dx; self->x += dx;
1156 self->oy += dy; self->y += dy; 1616 self->oy += dy; self->y += dy;
1157 1617
1158 while (self->y < 0) 1618 while (self->y < 0)
… …
1162 self->rows += MAP_EXTEND_Y; 1622 self->rows += MAP_EXTEND_Y;
1163 self->y += MAP_EXTEND_Y; 1623 self->y += MAP_EXTEND_Y;
1164 } 1624 }
1165} 1625}
1166 1626
1167void 1627SV *
1168map1a_update (CFClient::Map self, SV *data_) 1628map1a_update (DC::Map self, SV *data_, int extmap)
1169 CODE: 1629 CODE:
1170{ 1630{
1171 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1631 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1172 uint8_t *data_end = (uint8_t *)SvEND (data_); 1632 uint8_t *data_end = (uint8_t *)SvEND (data_);
1173 mapcell *cell; 1633 mapcell *cell;
1174 int x, y, flags; 1634 int x, y, z, flags;
1635 AV *missing = newAV ();
1636 RETVAL = newRV_noinc ((SV *)missing);
1175 1637
1176 while (data < data_end) 1638 while (data < data_end - 1)
1177 { 1639 {
1178 flags = (data [0] << 8) + data [1]; data += 2; 1640 flags = (data [0] << 8) + data [1]; data += 2;
1179 1641
1180 x = ((flags >> 10) & 63) + self->x; 1642 x = self->x + ((flags >> 10) & 63);
1181 y = ((flags >> 4) & 63) + self->y; 1643 y = self->y + ((flags >> 4) & 63);
1182 1644
1183 cell = map_get_cell (self, x, y); 1645 cell = map_get_cell (self, x, y);
1184 1646
1185 if (flags & 15) 1647 if (flags & 15)
1186 { 1648 {
1187 if (cell->darkness < 0) 1649 if (!cell->darkness)
1188 { 1650 {
1651 memset (cell, 0, sizeof (*cell));
1189 cell->darkness = 0; 1652 cell->darkness = 256;
1190 cell->face [0] = 0;
1191 cell->face [1] = 0;
1192 cell->face [2] = 0;
1193 } 1653 }
1194 1654
1195 cell->darkness = flags & 8 ? *data++ : 255;
1196
1197 //TODO: don't trust server data to be in-range(!) 1655 //TODO: don't trust server data to be in-range(!)
1198 1656
1199 if (flags & 4) 1657 if (flags & 8)
1200 { 1658 {
1201 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1659 if (extmap)
1660 {
1661 uint8_t ext, cmd;
1662
1663 do
1664 {
1665 ext = *data++;
1666 cmd = ext & 0x3f;
1667
1668 if (cmd < 4)
1669 cell->darkness = 255 - ext * 64 + 1;
1670 else if (cmd == 5) // health
1671 {
1672 cell->stat_width = 1;
1673 cell->stat_hp = *data++;
1674 }
1675 else if (cmd == 6) // monster width
1676 cell->stat_width = *data++ + 1;
1677 else if (cmd == 0x47)
1678 {
1679 if (*data == 4)
1680 ; // decode player count
1681
1682 data += *data + 1;
1683 }
1684 else if (cmd == 8) // cell flags
1685 cell->flags = *data++;
1686 else if (ext & 0x40) // unknown, multibyte => skip
1687 data += *data + 1;
1688 else
1689 data++;
1690 }
1691 while (ext & 0x80);
1692 }
1693 else
1694 cell->darkness = *data++ + 1;
1202 } 1695 }
1203 1696
1697 for (z = 0; z <= 2; ++z)
1204 if (flags & 2) 1698 if (flags & (4 >> z))
1205 { 1699 {
1206 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1700 faceid face = (data [0] << 8) + data [1]; data += 2;
1701 need_facenum (self, face);
1702 cell->tile [z] = self->face2tile [face];
1703
1704 if (cell->tile [z])
1705 {
1706 maptex *tex = self->tex + cell->tile [z];
1707 if (!tex->name)
1708 av_push (missing, newSViv (cell->tile [z]));
1709
1710 if (tex->smoothtile)
1711 {
1712 maptex *smooth = self->tex + tex->smoothtile;
1713 if (!smooth->name)
1714 av_push (missing, newSViv (tex->smoothtile));
1715 }
1716 }
1207 } 1717 }
1208
1209 if (flags & 1)
1210 {
1211 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1212 }
1213 } 1718 }
1214 else 1719 else
1215 cell->darkness = -1; 1720 cell->darkness = 0;
1216 } 1721 }
1217} 1722}
1723 OUTPUT:
1724 RETVAL
1218 1725
1219SV * 1726SV *
1220mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1727mapmap (DC::Map self, int x0, int y0, int w, int h)
1221 CODE: 1728 CODE:
1222{ 1729{
1223 int x1, x; 1730 int x1, x;
1224 int y1, y; 1731 int y1, y;
1225 int z; 1732 int z;
… …
1246 { 1753 {
1247 mapcell *cell = row->col + (x - row->c0); 1754 mapcell *cell = row->col + (x - row->c0);
1248 1755
1249 for (z = 0; z <= 0; z++) 1756 for (z = 0; z <= 0; z++)
1250 { 1757 {
1251 mapface face = cell->face [z];
1252
1253 if (face)
1254 {
1255 maptex tex = self->tex [face]; 1758 maptex tex = self->tex [cell->tile [z]];
1256 int a0 = 255 - tex.a; 1759 int a0 = 255 - tex.a;
1257 int a1 = tex.a; 1760 int a1 = tex.a;
1258 1761
1259 r = (r * a0 + tex.r * a1) / 255; 1762 r = (r * a0 + tex.r * a1) / 255;
1260 g = (g * a0 + tex.g * a1) / 255; 1763 g = (g * a0 + tex.g * a1) / 255;
1261 b = (b * a0 + tex.b * a1) / 255; 1764 b = (b * a0 + tex.b * a1) / 255;
1262 a = (a * a0 + tex.a * a1) / 255; 1765 a = (a * a0 + tex.a * a1) / 255;
1263 }
1264 } 1766 }
1265 } 1767 }
1266 1768
1267 *map++ = (r ) 1769 *map++ = (r )
1268 | (g << 8) 1770 | (g << 8)
… …
1275} 1777}
1276 OUTPUT: 1778 OUTPUT:
1277 RETVAL 1779 RETVAL
1278 1780
1279void 1781void
1280draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1782draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1783 CODE:
1784{
1785 int x, y, z;
1786
1787 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1788 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1789 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1790 smooth_key skey;
1791
1792 rc_t *rc = rc_alloc ();
1793 rc_key_t key;
1794 rc_array_t *arr;
1795
1796 // thats current max. sorry.
1797 if (sw > 255) sw = 255;
1798 if (sh > 255) sh = 255;
1799
1800 // clear key, in case of extra padding
1801 memset (&skey, 0, sizeof (skey));
1802
1803 memset (&key, 0, sizeof (key));
1804 key.r = 255;
1805 key.g = 255;
1806 key.b = 255;
1807 key.a = 255;
1808 key.mode = GL_QUADS;
1809 key.format = GL_T2F_V3F;
1810 key.texname = -1;
1811
1812 mx += self->x;
1813 my += self->y;
1814
1815 // first pass: determine smooth_max
1816 // rather ugly, if you ask me
1817 // could also be stored inside mapcell and updated on change
1818 memset (smooth_max, 0, sizeof (smooth_max));
1819
1820 for (y = 0; y < sh; y++)
1821 if (0 <= y + my && y + my < self->rows)
1822 {
1823 maprow *row = self->row + (y + my);
1824
1825 for (x = 0; x < sw; x++)
1826 if (row->c0 <= x + mx && x + mx < row->c1)
1827 {
1828 mapcell *cell = row->col + (x + mx - row->c0);
1829
1830 smooth_max[x + 1][y + 1] =
1831 MAX (self->tex [cell->tile [0]].smoothlevel,
1832 MAX (self->tex [cell->tile [1]].smoothlevel,
1833 self->tex [cell->tile [2]].smoothlevel));
1834 }
1835 }
1836
1837 glEnable (GL_BLEND);
1838 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1839 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1840
1841 for (z = 0; z <= 2; z++)
1842 {
1843 memset (smooth_level, 0, sizeof (smooth_level));
1844
1845 for (y = 0; y < sh; y++)
1846 if (0 <= y + my && y + my < self->rows)
1847 {
1848 maprow *row = self->row + (y + my);
1849
1850 for (x = 0; x < sw; x++)
1851 if (row->c0 <= x + mx && x + mx < row->c1)
1852 {
1853 mapcell *cell = row->col + (x + mx - row->c0);
1854 tileid tile = cell->tile [z];
1855
1856 if (tile)
1857 {
1858 maptex tex = self->tex [tile];
1859 int px, py;
1860
1861 if (key.texname != tex.name)
1862 {
1863 if (!tex.name)
1864 tex = self->tex [2]; /* missing, replace by noface */
1865
1866 key.texname = tex.name;
1867 arr = rc_array (rc, &key);
1868 }
1869
1870 px = (x + 1) * T - tex.w;
1871 py = (y + 1) * T - tex.h;
1872
1873 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1874 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1875 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1876 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1877
1878 if (cell->flags && z == 2)
1879 {
1880 // overlays such as the speech bubble, probably more to come
1881 if (cell->flags & 1)
1882 {
1883 maptex tex = self->tex [1];
1884 int px = x * T + T * 2 / 32;
1885 int py = y * T - T * 6 / 32;
1886
1887 if (tex.name)
1888 {
1889 if (key.texname != tex.name)
1890 {
1891 key.texname = tex.name;
1892 arr = rc_array (rc, &key);
1893 }
1894
1895 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1896 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1897 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1898 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1899 }
1900 }
1901 }
1902
1903 // update smooth hash
1904 if (tex.smoothtile)
1905 {
1906 skey.tile = tex.smoothtile;
1907 skey.level = tex.smoothlevel;
1908
1909 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1910
1911 // add bits to current tile and all neighbours. skey.x|y is
1912 // shifted +1|+1 so we always stay positive.
1913
1914 // bits is ___n cccc CCCC bbbb
1915 // n do not draw borders&corners
1916 // c draw these corners, but...
1917 // C ... not these
1918 // b draw these borders
1919
1920 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1921 // ┃· ·· ·┃ ━━
1922
1923 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1924 // ·· ·· ·┏ ┓·
1925
1926 // full tile
1927 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1928
1929 // borders
1930 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1931 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1932 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1933 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1934
1935 // corners
1936 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1937 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1938 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1939 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1940 }
1941 }
1942 }
1943 }
1944
1945 rc_draw (rc);
1946 rc_clear (rc);
1947
1948 // go through all smoothlevels, lowest to highest, then draw.
1949 // this is basically counting sort
1950 {
1951 int w, b;
1952
1953 glEnable (GL_TEXTURE_2D);
1954 glBegin (GL_QUADS);
1955 for (w = 0; w < 256 / 32; ++w)
1956 {
1957 uint32_t smask = smooth_level [w];
1958 if (smask)
1959 for (b = 0; b < 32; ++b)
1960 if (smask & (((uint32_t)1) << b))
1961 {
1962 int level = (w << 5) | b;
1963 HE *he;
1964
1965 hv_iterinit (smooth);
1966 while ((he = hv_iternext (smooth)))
1967 {
1968 smooth_key *skey = (smooth_key *)HeKEY (he);
1969 IV bits = SvIVX (HeVAL (he));
1970
1971 if (!(bits & 0x1000)
1972 && skey->level == level
1973 && level > smooth_max [skey->x][skey->y])
1974 {
1975 maptex tex = self->tex [skey->tile];
1976 int px = (((int)skey->x) - 1) * T;
1977 int py = (((int)skey->y) - 1) * T;
1978 int border = bits & 15;
1979 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1980 float dx = tex.s * .0625f; // 16 images/row
1981 float dy = tex.t * .5f ; // 2 images/column
1982
1983 if (tex.name)
1984 {
1985 // this time avoiding texture state changes
1986 // save gobs of state changes.
1987 if (key.texname != tex.name)
1988 {
1989 glEnd ();
1990 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1991 glBegin (GL_QUADS);
1992 }
1993
1994 if (border)
1995 {
1996 float ox = border * dx;
1997
1998 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1999 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2000 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2001 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2002 }
2003
2004 if (corner)
2005 {
2006 float ox = corner * dx;
2007
2008 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2009 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2010 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2011 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2012 }
2013 }
2014 }
2015 }
2016 }
2017 }
2018
2019 glEnd ();
2020 glDisable (GL_TEXTURE_2D);
2021 key.texname = -1;
2022 }
2023
2024 hv_clear (smooth);
2025 }
2026
2027 glDisable (GL_BLEND);
2028 rc_free (rc);
2029
2030 // top layer: overlays such as the health bar
2031 for (y = 0; y < sh; y++)
2032 if (0 <= y + my && y + my < self->rows)
2033 {
2034 maprow *row = self->row + (y + my);
2035
2036 for (x = 0; x < sw; x++)
2037 if (row->c0 <= x + mx && x + mx < row->c1)
2038 {
2039 mapcell *cell = row->col + (x + mx - row->c0);
2040
2041 int px = x * T;
2042 int py = y * T;
2043
2044 if (cell->stat_hp)
2045 {
2046 int width = cell->stat_width * T;
2047 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2048
2049 glColor3ub (0, 0, 0);
2050 glRectf (px + 1, py - thick - 2,
2051 px + width - 1, py);
2052
2053 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2054 glRectf (px + 2,
2055 py - thick - 1,
2056 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2057 }
2058 }
2059 }
2060}
2061
2062void
2063draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2064 CODE:
2065{
2066 static float color[16][3] = {
2067 { 0.00F, 0.00F, 0.00F },
2068 { 1.00F, 1.00F, 1.00F },
2069 { 0.00F, 0.00F, 0.55F },
2070 { 1.00F, 0.00F, 0.00F },
2071
2072 { 1.00F, 0.54F, 0.00F },
2073 { 0.11F, 0.56F, 1.00F },
2074 { 0.93F, 0.46F, 0.00F },
2075 { 0.18F, 0.54F, 0.34F },
2076
2077 { 0.56F, 0.73F, 0.56F },
2078 { 0.80F, 0.80F, 0.80F },
2079 { 0.55F, 0.41F, 0.13F },
2080 { 0.99F, 0.77F, 0.26F },
2081
2082 { 0.74F, 0.65F, 0.41F },
2083
2084 { 0.00F, 1.00F, 1.00F },
2085 { 1.00F, 0.00F, 1.00F },
2086 { 1.00F, 1.00F, 0.00F },
2087 };
2088
2089 int x, y;
2090
2091 glEnable (GL_TEXTURE_2D);
2092 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2093 glEnable (GL_BLEND);
2094 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2095 glBegin (GL_QUADS);
2096
2097 for (y = 0; y < h; y++)
2098 for (x = 0; x < w; x++)
2099 {
2100 unsigned char m = data [x + y * w];
2101
2102 if (m)
2103 {
2104 float *c = color [m & 15];
2105
2106 float tx1 = m & 0x40 ? 0.5 : 0.;
2107 float tx2 = tx1 + 0.5;
2108
2109 glColor4f (c[0], c[1], c[2], 0.75);
2110 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2111 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2112 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2113 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2114 }
2115 }
2116
2117 glEnd ();
2118 glDisable (GL_BLEND);
2119 glDisable (GL_TEXTURE_2D);
2120}
2121
2122void
2123fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1281 PPCODE: 2124 PPCODE:
1282{ 2125{
1283 int vx, vy;
1284 int x, y, z; 2126 int x, y;
1285 int last_name; 2127 int sw1 = sw + 2;
1286 mapface face; 2128 int sh1 = sh + 2;
2129 int sh3 = sh * 3;
1287 int sw4 = (sw + 3) & ~3; 2130 int sw34 = (sw * 3 + 3) & ~3;
2131 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1288 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2132 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1289 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2133 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1290 2134
1291 memset (darkness, 255, sw4 * sh);
1292 SvPOK_only (darkness_sv); 2135 SvPOK_only (darkness3_sv);
1293 SvCUR_set (darkness_sv, sw4 * sh); 2136 SvCUR_set (darkness3_sv, sw34 * sh3);
1294 2137
1295 vx = self->x + (self->w - sw) / 2 - shift_x; 2138 mx += self->x - 1;
1296 vy = self->y + (self->h - sh) / 2 - shift_y; 2139 my += self->y - 1;
1297 2140
1298 /* 2141 memset (darkness1, 255, sw1 * sh1);
1299 int vx = self->vx = self->w >= sw
1300 ? self->x + (self->w - sw) / 2
1301 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1302 2142
1303 int vy = self->vy = self->h >= sh
1304 ? self->y + (self->h - sh) / 2
1305 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1306 */
1307
1308 glColor4ub (255, 255, 255, 255);
1309
1310 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311 glEnable (GL_BLEND);
1312 glEnable (GL_TEXTURE_2D);
1313 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314
1315 glBegin (GL_QUADS);
1316
1317 last_name = 0;
1318
1319 for (z = 0; z < 3; z++)
1320 for (y = 0; y < sh; y++) 2143 for (y = 0; y < sh1; y++)
1321 if (0 <= y + vy && y + vy < self->rows) 2144 if (0 <= y + my && y + my < self->rows)
1322 { 2145 {
1323 maprow *row = self->row + (y + vy); 2146 maprow *row = self->row + (y + my);
1324 2147
1325 for (x = 0; x < sw; x++) 2148 for (x = 0; x < sw1; x++)
1326 if (row->c0 <= x + vx && x + vx < row->c1) 2149 if (row->c0 <= x + mx && x + mx < row->c1)
1327 { 2150 {
1328 mapcell *cell = row->col + (x + vx - row->c0); 2151 mapcell *cell = row->col + (x + mx - row->c0);
1329 2152
1330 darkness[y * sw4 + x] = cell->darkness < 0 2153 darkness1 [y * sw1 + x] = cell->darkness
2154 ? 255 - (cell->darkness - 1)
1331 ? 255 - FOW_DARKNESS 2155 : 255 - FOW_DARKNESS;
1332 : 255 - cell->darkness;
1333
1334 face = cell->face [z];
1335
1336 if (face)
1337 {
1338 maptex tex = self->tex [face];
1339
1340 int px = (x + 1) * 32 - tex.w;
1341 int py = (y + 1) * 32 - tex.h;
1342
1343 if (last_name != tex.name)
1344 {
1345 glEnd ();
1346 last_name = tex.name;
1347 glBindTexture (GL_TEXTURE_2D, last_name);
1348 glBegin (GL_QUADS);
1349 }
1350
1351 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1354 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1355 }
1356 } 2156 }
1357 } 2157 }
1358 2158
1359 glEnd (); 2159 for (y = 0; y < sh; ++y)
2160 for (x = 0; x < sw; ++x)
2161 {
2162 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2163 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2164 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2165 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2166 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2167 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2168 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2169 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2170 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1360 2171
1361 glDisable (GL_TEXTURE_2D); 2172 uint8_t r11 = (d11 + d21 + d12) / 3;
1362 glDisable (GL_BLEND); 2173 uint8_t r21 = d21;
2174 uint8_t r31 = (d21 + d31 + d32) / 3;
2175
2176 uint8_t r12 = d12;
2177 uint8_t r22 = d22;
2178 uint8_t r32 = d32;
2179
2180 uint8_t r13 = (d13 + d23 + d12) / 3;
2181 uint8_t r23 = d23;
2182 uint8_t r33 = (d23 + d33 + d32) / 3;
2183
2184 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2185 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2186 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2187 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2188 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2189 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2190 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2191 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2192 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2193 }
2194
2195 free (darkness1);
1363 2196
1364 EXTEND (SP, 3); 2197 EXTEND (SP, 3);
1365 PUSHs (sv_2mortal (newSViv (sw4))); 2198 PUSHs (sv_2mortal (newSViv (sw34)));
1366 PUSHs (sv_2mortal (newSViv (sh))); 2199 PUSHs (sv_2mortal (newSViv (sh3)));
1367 PUSHs (darkness_sv); 2200 PUSHs (darkness3_sv);
1368} 2201}
1369 2202
1370SV * 2203SV *
1371get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2204get_rect (DC::Map self, int x0, int y0, int w, int h)
1372 CODE: 2205 CODE:
1373{ 2206{
1374 int x, y, x1, y1; 2207 int x, y, x1, y1;
1375 SV *data_sv = newSV (w * h * 7 + 5); 2208 SV *data_sv = newSV (w * h * 7 + 5);
1376 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2209 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1401 if (row && row->c0 <= x && x < row->c1) 2234 if (row && row->c0 <= x && x < row->c1)
1402 { 2235 {
1403 mapcell *cell = row->col + (x - row->c0); 2236 mapcell *cell = row->col + (x - row->c0);
1404 uint8_t flags = 0; 2237 uint8_t flags = 0;
1405 2238
1406 if (cell->face [0]) flags |= 1; 2239 if (cell->tile [0]) flags |= 1;
1407 if (cell->face [1]) flags |= 2; 2240 if (cell->tile [1]) flags |= 2;
1408 if (cell->face [2]) flags |= 4; 2241 if (cell->tile [2]) flags |= 4;
1409 2242
1410 *data++ = flags; 2243 *data++ = flags;
1411 2244
1412 if (flags & 1) 2245 if (flags & 1)
1413 { 2246 {
2247 tileid tile = cell->tile [0];
1414 *data++ = cell->face [0] >> 8; 2248 *data++ = tile >> 8;
1415 *data++ = cell->face [0]; 2249 *data++ = tile;
1416 } 2250 }
1417 2251
1418 if (flags & 2) 2252 if (flags & 2)
1419 { 2253 {
2254 tileid tile = cell->tile [1];
1420 *data++ = cell->face [1] >> 8; 2255 *data++ = tile >> 8;
1421 *data++ = cell->face [1]; 2256 *data++ = tile;
1422 } 2257 }
1423 2258
1424 if (flags & 4) 2259 if (flags & 4)
1425 { 2260 {
2261 tileid tile = cell->tile [2];
1426 *data++ = cell->face [2] >> 8; 2262 *data++ = tile >> 8;
1427 *data++ = cell->face [2]; 2263 *data++ = tile;
1428 } 2264 }
1429 } 2265 }
1430 else 2266 else
1431 *data++ = 0; 2267 *data++ = 0;
1432 } 2268 }
… …
1438} 2274}
1439 OUTPUT: 2275 OUTPUT:
1440 RETVAL 2276 RETVAL
1441 2277
1442void 2278void
1443set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2279set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1444 PPCODE: 2280 PPCODE:
1445{ 2281{
1446 int x, y, z; 2282 int x, y, z;
1447 int w, h; 2283 int w, h;
1448 int x1, y1; 2284 int x1, y1;
1449 2285
1450 if (*data++ != 0) 2286 if (*data++ != 0)
1451 return; /* version mismatch */ 2287 XSRETURN_EMPTY; /* version mismatch */
1452 2288
1453 w = *data++ << 8; w |= *data++; 2289 w = *data++ << 8; w |= *data++;
1454 h = *data++ << 8; h |= *data++; 2290 h = *data++ << 8; h |= *data++;
1455 2291
1456 // we need to do this 'cause we don't keep an absolute coord system for rows 2292 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1472 { 2308 {
1473 uint8_t flags = *data++; 2309 uint8_t flags = *data++;
1474 2310
1475 if (flags) 2311 if (flags)
1476 { 2312 {
1477 mapface face[3] = { 0, 0, 0 };
1478
1479 mapcell *cell = row_get_cell (row, x); 2313 mapcell *cell = row_get_cell (row, x);
2314 tileid tile[3] = { 0, 0, 0 };
1480 2315
1481 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2316 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1482 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2317 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1483 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2318 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1484 2319
1485 if (cell->darkness <= 0) 2320 if (cell->darkness == 0)
1486 { 2321 {
1487 cell->darkness = -1; 2322 cell->darkness = 0;
1488 2323
1489 for (z = 0; z <= 2; z++) 2324 for (z = 0; z <= 2; z++)
1490 { 2325 {
1491 cell->face[z] = face[z]; 2326 tileid t = tile [z];
1492 2327
1493 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2328 if (t >= self->texs || (t && !self->tex [t].name))
2329 {
1494 XPUSHs (sv_2mortal (newSViv (face[z]))); 2330 XPUSHs (sv_2mortal (newSViv (t)));
2331 need_texid (self, t);
2332 }
2333
2334 cell->tile [z] = t;
1495 } 2335 }
1496 } 2336 }
1497 } 2337 }
1498 } 2338 }
1499 } 2339 }
1500} 2340}
1501 2341
1502MODULE = CFClient PACKAGE = CFClient::MixChunk 2342MODULE = Deliantra::Client PACKAGE = DC::RW
1503 2343
1504CFClient::MixChunk 2344DC::RW
1505new_from_file (SV *class, char *path) 2345new (SV *class, SV *data_sv)
1506 CODE: 2346 CODE:
1507 RETVAL = Mix_LoadWAV (path); 2347{
2348 STRLEN datalen;
2349 char *data = SvPVbyte (data_sv, datalen);
2350
2351 RETVAL = SDL_RWFromConstMem (data, datalen);
2352}
1508 OUTPUT: 2353 OUTPUT:
1509 RETVAL 2354 RETVAL
1510 2355
2356DC::RW
2357new_from_file (SV *class, const char *path, const char *mode = "rb")
2358 CODE:
2359 RETVAL = SDL_RWFromFile (path, mode);
2360 OUTPUT:
2361 RETVAL
2362
2363# fails on win32:
2364# dc.xs(2268) : error C2059: syntax error : '('
1511void 2365#void
2366#close (DC::RW self)
2367# CODE:
2368# (self->(close)) (self);
2369
2370MODULE = Deliantra::Client PACKAGE = DC::Channel
2371
2372PROTOTYPES: DISABLE
2373
2374DC::Channel
2375find ()
2376 CODE:
2377{
2378 RETVAL = Mix_GroupAvailable (-1);
2379
2380 if (RETVAL < 0)
2381 {
2382 RETVAL = Mix_GroupOldest (-1);
2383
2384 if (RETVAL < 0)
2385 XSRETURN_UNDEF;
2386
2387 Mix_HaltChannel (RETVAL);
2388 }
2389
2390 Mix_UnregisterAllEffects (RETVAL);
2391 Mix_Volume (RETVAL, 128);
2392}
2393 OUTPUT:
2394 RETVAL
2395
2396void
2397halt (DC::Channel self)
2398 CODE:
2399 Mix_HaltChannel (self);
2400
2401void
2402expire (DC::Channel self, int ticks = -1)
2403 CODE:
2404 Mix_ExpireChannel (self, ticks);
2405
2406void
2407fade_out (DC::Channel self, int ticks = -1)
2408 CODE:
2409 Mix_FadeOutChannel (self, ticks);
2410
2411int
2412volume (DC::Channel self, int volume)
2413 CODE:
2414 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2415 OUTPUT:
2416 RETVAL
2417
2418void
2419unregister_all_effects (DC::Channel self)
2420 CODE:
2421 Mix_UnregisterAllEffects (self);
2422
2423void
2424set_panning (DC::Channel self, int left, int right)
2425 CODE:
2426 left = CLAMP (left , 0, 255);
2427 right = CLAMP (right, 0, 255);
2428 Mix_SetPanning (self, left, right);
2429
2430void
2431set_distance (DC::Channel self, int distance)
2432 CODE:
2433 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2434
2435void
2436set_position (DC::Channel self, int angle, int distance)
2437 CODE:
2438
2439void
2440set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2441 CODE:
2442{
2443 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2444 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2445 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2446}
2447
2448void
2449set_reverse_stereo (DC::Channel self, int flip)
2450 CODE:
2451 Mix_SetReverseStereo (self, flip);
2452
2453MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2454
2455PROTOTYPES: DISABLE
2456
2457DC::MixChunk
2458new (SV *class, DC::RW rwops)
2459 CODE:
2460 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2461 OUTPUT:
2462 RETVAL
2463
2464void
1512DESTROY (CFClient::MixChunk self) 2465DESTROY (DC::MixChunk self)
1513 CODE: 2466 CODE:
1514 Mix_FreeChunk (self); 2467 Mix_FreeChunk (self);
1515 2468
1516int 2469int
1517volume (CFClient::MixChunk self, int volume = -1) 2470volume (DC::MixChunk self, int volume = -1)
1518 CODE: 2471 CODE:
2472 if (items > 1)
2473 volume = CLAMP (volume, 0, 128);
1519 RETVAL = Mix_VolumeChunk (self, volume); 2474 RETVAL = Mix_VolumeChunk (self, volume);
1520 OUTPUT: 2475 OUTPUT:
1521 RETVAL 2476 RETVAL
1522 2477
1523int 2478DC::Channel
1524play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2479play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1525 CODE: 2480 CODE:
2481{
1526 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2482 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2483
2484 if (RETVAL < 0)
2485 XSRETURN_UNDEF;
2486
2487 if (channel < 0)
2488 {
2489 Mix_UnregisterAllEffects (RETVAL);
2490 Mix_Volume (RETVAL, 128);
2491 }
2492}
1527 OUTPUT: 2493 OUTPUT:
1528 RETVAL 2494 RETVAL
1529 2495
1530MODULE = CFClient PACKAGE = CFClient::MixMusic 2496MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1531 2497
1532int 2498int
1533volume (int volume = -1) 2499volume (int volume = -1)
2500 PROTOTYPE: ;$
1534 CODE: 2501 CODE:
2502 if (items > 0)
2503 volume = CLAMP (volume, 0, 128);
1535 RETVAL = Mix_VolumeMusic (volume); 2504 RETVAL = Mix_VolumeMusic (volume);
1536 OUTPUT: 2505 OUTPUT:
1537 RETVAL 2506 RETVAL
1538 2507
1539CFClient::MixMusic 2508void
1540new_from_file (SV *class, char *path) 2509fade_out (int ms)
1541 CODE: 2510 CODE:
2511 Mix_FadeOutMusic (ms);
2512
2513void
2514halt ()
2515 CODE:
2516 Mix_HaltMusic ();
2517
2518DC::MixMusic
2519new (SV *class, DC::RW rwops)
2520 CODE:
1542 RETVAL = Mix_LoadMUS (path); 2521 RETVAL = Mix_LoadMUS_RW (rwops);
1543 OUTPUT: 2522 OUTPUT:
1544 RETVAL 2523 RETVAL
1545 2524
1546void 2525void
1547DESTROY (CFClient::MixMusic self) 2526DESTROY (DC::MixMusic self)
1548 CODE: 2527 CODE:
1549 Mix_FreeMusic (self); 2528 Mix_FreeMusic (self);
1550 2529
1551int 2530int
1552play (CFClient::MixMusic self, int loops = -1) 2531play (DC::MixMusic self, int loops = -1)
1553 CODE: 2532 CODE:
1554 RETVAL = Mix_PlayMusic (self, loops); 2533 RETVAL = Mix_PlayMusic (self, loops);
1555 OUTPUT: 2534 OUTPUT:
1556 RETVAL 2535 RETVAL
1557 2536
2537void
2538fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2539 CODE:
2540 Mix_FadeInMusicPos (self, loops, ms, position);
2541
1558MODULE = CFClient PACKAGE = CFClient::OpenGL 2542MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2543
2544PROTOTYPES: ENABLE
1559 2545
1560BOOT: 2546BOOT:
1561{ 2547{
1562 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2548 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1563 static const struct { 2549 static const struct {
1564 const char *name; 2550 const char *name;
1565 IV iv; 2551 IV iv;
1566 } *civ, const_iv[] = { 2552 } *civ, const_iv[] = {
1567# define const_iv(name) { # name, (IV)name } 2553# define const_iv(name) { # name, (IV)name }
2554 const_iv (GL_VENDOR),
2555 const_iv (GL_VERSION),
2556 const_iv (GL_EXTENSIONS),
1568 const_iv (GL_COLOR_MATERIAL), 2557 const_iv (GL_COLOR_MATERIAL),
1569 const_iv (GL_SMOOTH), 2558 const_iv (GL_SMOOTH),
1570 const_iv (GL_FLAT), 2559 const_iv (GL_FLAT),
1571 const_iv (GL_DITHER), 2560 const_iv (GL_DITHER),
1572 const_iv (GL_BLEND), 2561 const_iv (GL_BLEND),
… …
1574 const_iv (GL_SCISSOR_TEST), 2563 const_iv (GL_SCISSOR_TEST),
1575 const_iv (GL_DEPTH_TEST), 2564 const_iv (GL_DEPTH_TEST),
1576 const_iv (GL_ALPHA_TEST), 2565 const_iv (GL_ALPHA_TEST),
1577 const_iv (GL_NORMALIZE), 2566 const_iv (GL_NORMALIZE),
1578 const_iv (GL_RESCALE_NORMAL), 2567 const_iv (GL_RESCALE_NORMAL),
2568 const_iv (GL_FRONT),
2569 const_iv (GL_BACK),
2570 const_iv (GL_AUX0),
1579 const_iv (GL_AND), 2571 const_iv (GL_AND),
1580 const_iv (GL_ONE), 2572 const_iv (GL_ONE),
1581 const_iv (GL_ZERO), 2573 const_iv (GL_ZERO),
1582 const_iv (GL_SRC_ALPHA), 2574 const_iv (GL_SRC_ALPHA),
1583 const_iv (GL_DST_ALPHA), 2575 const_iv (GL_DST_ALPHA),
1584 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2576 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585 const_iv (GL_ONE_MINUS_DST_ALPHA), 2577 const_iv (GL_ONE_MINUS_DST_ALPHA),
1586 const_iv (GL_SRC_ALPHA_SATURATE), 2578 const_iv (GL_SRC_ALPHA_SATURATE),
1587 const_iv (GL_RGB), 2579 const_iv (GL_RGB),
1588 const_iv (GL_RGBA), 2580 const_iv (GL_RGBA),
2581 const_iv (GL_RGBA4),
2582 const_iv (GL_RGBA8),
2583 const_iv (GL_RGB5_A1),
1589 const_iv (GL_UNSIGNED_BYTE), 2584 const_iv (GL_UNSIGNED_BYTE),
1590 const_iv (GL_UNSIGNED_SHORT), 2585 const_iv (GL_UNSIGNED_SHORT),
1591 const_iv (GL_UNSIGNED_INT), 2586 const_iv (GL_UNSIGNED_INT),
1592 const_iv (GL_ALPHA), 2587 const_iv (GL_ALPHA),
1593 const_iv (GL_INTENSITY), 2588 const_iv (GL_INTENSITY),
1594 const_iv (GL_LUMINANCE), 2589 const_iv (GL_LUMINANCE),
1595 const_iv (GL_LUMINANCE_ALPHA), 2590 const_iv (GL_LUMINANCE_ALPHA),
1596 const_iv (GL_FLOAT), 2591 const_iv (GL_FLOAT),
1597 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2592 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2593 const_iv (GL_COMPRESSED_ALPHA_ARB),
2594 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2595 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2596 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2597 const_iv (GL_COMPRESSED_RGB_ARB),
2598 const_iv (GL_COMPRESSED_RGBA_ARB),
1598 const_iv (GL_COMPILE), 2599 const_iv (GL_COMPILE),
2600 const_iv (GL_PROXY_TEXTURE_1D),
2601 const_iv (GL_PROXY_TEXTURE_2D),
1599 const_iv (GL_TEXTURE_1D), 2602 const_iv (GL_TEXTURE_1D),
1600 const_iv (GL_TEXTURE_2D), 2603 const_iv (GL_TEXTURE_2D),
1601 const_iv (GL_TEXTURE_ENV), 2604 const_iv (GL_TEXTURE_ENV),
1602 const_iv (GL_TEXTURE_MAG_FILTER), 2605 const_iv (GL_TEXTURE_MAG_FILTER),
1603 const_iv (GL_TEXTURE_MIN_FILTER), 2606 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1624 const_iv (GL_COLOR_LOGIC_OP), 2627 const_iv (GL_COLOR_LOGIC_OP),
1625 const_iv (GL_SEPARABLE_2D), 2628 const_iv (GL_SEPARABLE_2D),
1626 const_iv (GL_CONVOLUTION_2D), 2629 const_iv (GL_CONVOLUTION_2D),
1627 const_iv (GL_CONVOLUTION_BORDER_MODE), 2630 const_iv (GL_CONVOLUTION_BORDER_MODE),
1628 const_iv (GL_CONSTANT_BORDER), 2631 const_iv (GL_CONSTANT_BORDER),
2632 const_iv (GL_POINTS),
1629 const_iv (GL_LINES), 2633 const_iv (GL_LINES),
2634 const_iv (GL_LINE_STRIP),
1630 const_iv (GL_LINE_LOOP), 2635 const_iv (GL_LINE_LOOP),
1631 const_iv (GL_QUADS), 2636 const_iv (GL_QUADS),
1632 const_iv (GL_QUAD_STRIP), 2637 const_iv (GL_QUAD_STRIP),
1633 const_iv (GL_TRIANGLES), 2638 const_iv (GL_TRIANGLES),
1634 const_iv (GL_TRIANGLE_STRIP), 2639 const_iv (GL_TRIANGLE_STRIP),
1635 const_iv (GL_TRIANGLE_FAN), 2640 const_iv (GL_TRIANGLE_FAN),
2641 const_iv (GL_POLYGON),
1636 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2642 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2643 const_iv (GL_POINT_SMOOTH_HINT),
2644 const_iv (GL_LINE_SMOOTH_HINT),
2645 const_iv (GL_POLYGON_SMOOTH_HINT),
2646 const_iv (GL_GENERATE_MIPMAP_HINT),
2647 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1637 const_iv (GL_FASTEST), 2648 const_iv (GL_FASTEST),
2649 const_iv (GL_DONT_CARE),
2650 const_iv (GL_NICEST),
1638 const_iv (GL_V2F), 2651 const_iv (GL_V2F),
1639 const_iv (GL_V3F), 2652 const_iv (GL_V3F),
1640 const_iv (GL_T2F_V3F), 2653 const_iv (GL_T2F_V3F),
1641 const_iv (GL_T2F_N3F_V3F), 2654 const_iv (GL_T2F_N3F_V3F),
1642# undef const_iv 2655# undef const_iv
1643 }; 2656 };
1644 2657
1645 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2658 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1646 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2659 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2660
2661 texture_av = newAV ();
2662 AvREAL_off (texture_av);
1647} 2663}
2664
2665void
2666disable_GL_EXT_blend_func_separate ()
2667 CODE:
2668 gl.BlendFuncSeparate = 0;
2669 gl.BlendFuncSeparateEXT = 0;
1648 2670
1649char * 2671char *
1650gl_vendor () 2672gl_vendor ()
1651 CODE: 2673 CODE:
1652 RETVAL = (char *)glGetString (GL_VENDOR); 2674 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1665 CODE: 2687 CODE:
1666 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2688 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667 OUTPUT: 2689 OUTPUT:
1668 RETVAL 2690 RETVAL
1669 2691
2692const char *glGetString (GLenum pname)
2693
2694GLint glGetInteger (GLenum pname)
2695 CODE:
2696 glGetIntegerv (pname, &RETVAL);
2697 OUTPUT:
2698 RETVAL
2699
2700GLdouble glGetDouble (GLenum pname)
2701 CODE:
2702 glGetDoublev (pname, &RETVAL);
2703 OUTPUT:
2704 RETVAL
2705
1670int glGetError () 2706int glGetError ()
2707
2708void glFinish ()
1671 2709
1672void glClear (int mask) 2710void glClear (int mask)
1673 2711
1674void glClearColor (float r, float g, float b, float a = 1.0) 2712void glClearColor (float r, float g, float b, float a = 1.0)
1675 PROTOTYPE: @ 2713 PROTOTYPE: @
… …
1700 2738
1701void glPopMatrix () 2739void glPopMatrix ()
1702 2740
1703void glLoadIdentity () 2741void glLoadIdentity ()
1704 2742
2743void glDrawBuffer (int buffer)
2744
2745void glReadBuffer (int buffer)
2746
1705# near_ and far_ are due to microsofts buggy "c" compiler 2747# near_ and far_ are due to microsofts buggy "c" compiler
1706void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2748void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1707 2749
1708# near_ and far_ are due to microsofts buggy "c" compiler 2750# near_ and far_ are due to microsofts buggy "c" compiler
1709void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2751void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2752
2753PROTOTYPES: DISABLE
1710 2754
1711void glViewport (int x, int y, int width, int height) 2755void glViewport (int x, int y, int width, int height)
1712 2756
1713void glScissor (int x, int y, int width, int height) 2757void glScissor (int x, int y, int width, int height)
1714 2758
… …
1722 2766
1723void glRotate (float angle, float x, float y, float z) 2767void glRotate (float angle, float x, float y, float z)
1724 CODE: 2768 CODE:
1725 glRotatef (angle, x, y, z); 2769 glRotatef (angle, x, y, z);
1726 2770
1727void glBegin (int mode)
1728
1729void glEnd ()
1730
1731void glColor (float r, float g, float b, float a = 1.0) 2771void glColor (float r, float g, float b, float a = 1.0)
1732 PROTOTYPE: @
1733 ALIAS: 2772 ALIAS:
1734 glColor_premultiply = 1 2773 glColor_premultiply = 1
1735 CODE: 2774 CODE:
1736 if (ix) 2775 if (ix)
1737 { 2776 {
1738 r *= a; 2777 r *= a;
1739 g *= a; 2778 g *= a;
1740 b *= a; 2779 b *= a;
1741 } 2780 }
1742 // microsoft visual "c" rounds instead of truncating... 2781 // microsoft visual "c" rounds instead of truncating...
1743 glColor4ub (MIN ((int)(r * 256.f), 255), 2782 glColor4f (r, g, b, a);
1744 MIN ((int)(g * 256.f), 255),
1745 MIN ((int)(b * 256.f), 255),
1746 MIN ((int)(a * 256.f), 255));
1747
1748void glInterleavedArrays (int format, int stride, char *data)
1749
1750void glDrawElements (int mode, int count, int type, char *indices)
1751
1752# 1.2 void glDrawRangeElements (int mode, int start, int end
1753 2783
1754void glRasterPos (float x, float y, float z = 0.) 2784void glRasterPos (float x, float y, float z = 0.)
1755 CODE: 2785 CODE:
1756 glRasterPos3f (0, 0, z); 2786 glRasterPos3f (0, 0, z);
1757 glBitmap (0, 0, 0, 0, x, y, 0); 2787 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1762 2792
1763void glTexCoord (float s, float t) 2793void glTexCoord (float s, float t)
1764 CODE: 2794 CODE:
1765 glTexCoord2f (s, t); 2795 glTexCoord2f (s, t);
1766 2796
2797void glRect (float x1, float y1, float x2, float y2)
2798 CODE:
2799 glRectf (x1, y1, x2, y2);
2800
2801void glRect_lineloop (float x1, float y1, float x2, float y2)
2802 CODE:
2803 glBegin (GL_LINE_LOOP);
2804 glVertex2f (x1, y1);
2805 glVertex2f (x2, y1);
2806 glVertex2f (x2, y2);
2807 glVertex2f (x1, y2);
2808 glEnd ();
2809
2810PROTOTYPES: ENABLE
2811
2812void glBegin (int mode)
2813
2814void glEnd ()
2815
2816void glPointSize (GLfloat size)
2817
2818void glLineWidth (GLfloat width)
2819
2820void glInterleavedArrays (int format, int stride, char *data)
2821
2822void glDrawElements (int mode, int count, int type, char *indices)
2823
2824# 1.2 void glDrawRangeElements (int mode, int start, int end
2825
1767void glTexEnv (int target, int pname, float param) 2826void glTexEnv (int target, int pname, float param)
1768 CODE: 2827 CODE:
1769 glTexEnvf (target, pname, param); 2828 glTexEnvf (target, pname, param);
1770 2829
1771void glTexParameter (int target, int pname, float param) 2830void glTexParameter (int target, int pname, float param)
… …
1793 2852
1794void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2853void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1795 2854
1796void glDrawPixels (int width, int height, int format, int type, char *pixels) 2855void glDrawPixels (int width, int height, int format, int type, char *pixels)
1797 2856
2857void glPixelZoom (float x, float y)
2858
1798void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2859void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1799 2860
1800int glGenTexture () 2861int glGenTexture ()
1801 CODE: 2862 CODE:
1802{ 2863 RETVAL = gen_texture ();
1803 GLuint name;
1804 glGenTextures (1, &name);
1805 RETVAL = name;
1806}
1807 OUTPUT: 2864 OUTPUT:
1808 RETVAL 2865 RETVAL
1809 2866
1810void glDeleteTexture (int name) 2867void glDeleteTexture (int name)
1811 CODE: 2868 CODE:
1812{
1813 GLuint name_ = name;
1814 glDeleteTextures (1, &name_); 2869 del_texture (name);
1815} 2870
1816
1817int glGenList () 2871int glGenList ()
1818 CODE: 2872 CODE:
1819 RETVAL = glGenLists (1); 2873 RETVAL = glGenLists (1);
1820 OUTPUT: 2874 OUTPUT:
1821 RETVAL 2875 RETVAL
… …
1828 2882
1829void glEndList () 2883void glEndList ()
1830 2884
1831void glCallList (int list) 2885void glCallList (int list)
1832 2886
2887MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1833 2888
2889PROTOTYPES: DISABLE
2890
2891void
2892find_widget (SV *self, NV x, NV y)
2893 PPCODE:
2894{
2895 if (within_widget (self, x, y))
2896 XPUSHs (self);
2897}
2898
2899BOOT:
2900{
2901 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2902
2903 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2904 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2905 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2906 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2907}
2908
2909void
2910draw (SV *self)
2911 CODE:
2912{
2913 HV *hv;
2914 SV **svp;
2915 NV x, y, w, h;
2916 SV *draw_x_sv = GvSV (draw_x_gv);
2917 SV *draw_y_sv = GvSV (draw_y_gv);
2918 SV *draw_w_sv = GvSV (draw_w_gv);
2919 SV *draw_h_sv = GvSV (draw_h_gv);
2920 double draw_x, draw_y;
2921
2922 if (!SvROK (self))
2923 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2924
2925 hv = (HV *)SvRV (self);
2926
2927 if (SvTYPE (hv) != SVt_PVHV)
2928 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2929
2930 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2931 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2932
2933 if (!h || !w)
2934 XSRETURN_EMPTY;
2935
2936 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2937 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2938
2939 draw_x = SvNV (draw_x_sv) + x;
2940 draw_y = SvNV (draw_y_sv) + y;
2941
2942 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2943 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2944 XSRETURN_EMPTY;
2945
2946 sv_setnv (draw_x_sv, draw_x);
2947 sv_setnv (draw_y_sv, draw_y);
2948
2949 glPushMatrix ();
2950 glTranslated (x, y, 0);
2951
2952 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2953 {
2954 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2955
2956 if (svp && SvTRUE (*svp))
2957 {
2958 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2959 glEnable (GL_BLEND);
2960 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2961 glBegin (GL_QUADS);
2962 glVertex2f (0, 0);
2963 glVertex2f (w, 0);
2964 glVertex2f (w, h);
2965 glVertex2f (0, h);
2966 glEnd ();
2967 glDisable (GL_BLEND);
2968 }
2969 }
2970#if 0
2971 // draw borders, for debugging
2972 glPushMatrix ();
2973 glColor4f (1., 1., 0., 1.);
2974 glTranslatef (.5, .5, 0.);
2975 glBegin (GL_LINE_LOOP);
2976 glVertex2f (0 , 0);
2977 glVertex2f (w - 1, 0);
2978 glVertex2f (w - 1, h - 1);
2979 glVertex2f (0 , h - 1);
2980 glEnd ();
2981 glPopMatrix ();
2982#endif
2983 PUSHMARK (SP);
2984 XPUSHs (self);
2985 PUTBACK;
2986 call_method ("_draw", G_VOID | G_DISCARD);
2987 SPAGAIN;
2988
2989 glPopMatrix ();
2990
2991 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
2992 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
2993}
2994

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