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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.83 by root, Mon May 15 00:25:14 2006 UTC vs.
Revision 1.255 by root, Sun Jan 6 18:25:59 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 50
26#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
28 61
29#ifndef _WIN32 62#ifndef _WIN32
30# include <sys/types.h> 63# include <sys/types.h>
31# include <sys/socket.h> 64# include <sys/socket.h>
32# include <netinet/in.h> 65# include <netinet/in.h>
33# include <netinet/tcp.h> 66# include <netinet/tcp.h>
34# include <inttypes.h> 67# include <inttypes.h>
35#else
36 typedef unsigned char uint8_t;
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 68#endif
43 69
44#include "glext.h" 70#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 71
46#define FOW_DARKNESS 32 72#define FOW_DARKNESS 32
47 73
48#define MAP_EXTEND_X 32 74#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 75#define MAP_EXTEND_Y 512
50 76
51#define MIN_FONT_HEIGHT 10 77#define MIN_FONT_HEIGHT 10
52 78
53#define GL_CALL(type,func,args) \ 79/* mask out modifiers we are not interested in */
54 { \ 80#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 81
82#if 0
83# define PARACHUTE SDL_INIT_NOPARACHUTE
84#else
85# define PARACHUTE 0
86#endif
87
88static AV *texture_av;
89
90static struct
91{
92#define GL_FUNC(ptr,name) ptr name;
93#include "glfunc.h"
94#undef GL_FUNC
95} gl;
96
97static void
98gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
99{
100 if (gl.BlendFuncSeparate)
101 gl.BlendFuncSeparate (sa, da, saa, daa);
102 else if (gl.BlendFuncSeparateEXT)
103 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
104 else
105 glBlendFunc (sa, da);
106}
107
108static GLuint
109gen_texture ()
110{
111 GLuint name;
112
113 if (AvFILL (texture_av) >= 0)
114 name = (GLuint)(size_t)av_pop (texture_av);
115 else
116 glGenTextures (1, &name);
117
118 return name;
119}
120
121static void
122del_texture (GLuint name)
123{
124 /* make a half-assed attempt at returning the memory used by the texture */
125 /* textures are frequently being reused by cfplus anyway */
126 /*glBindTexture (GL_TEXTURE_2D, name);*/
127 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
128 av_push (texture_av, (SV *)(size_t)name);
129 glDeleteTextures (1, &name);
130}
131
132#include "texcache.c"
133#include "rendercache.c"
134
135#include "pango-font.c"
136#include "pango-fontmap.c"
137#include "pango-render.c"
138
139typedef IV DC__Channel;
140typedef SDL_RWops *DC__RW;
68typedef Mix_Chunk *CFClient__MixChunk; 141typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 142typedef Mix_Music *DC__MixMusic;
70 143
71typedef PangoFontDescription *CFClient__Font; 144typedef PangoFontDescription *DC__Font;
145
146static int
147shape_attr_p (PangoLayoutRun *run)
148{
149 GSList *attrs = run->item->analysis.extra_attrs;
150
151 while (attrs)
152 {
153 PangoAttribute *attr = attrs->data;
154
155 if (attr->klass->type == PANGO_ATTR_SHAPE)
156 return 1;
157
158 attrs = attrs->next;
159 }
160
161 return 0;
162}
72 163
73typedef struct cf_layout { 164typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 165 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 166 float r, g, b, a; // default color for rgba mode
77 int base_height; 167 int base_height;
78 CFClient__Font font; 168 DC__Font font;
169 rc_t *rc;
79} *CFClient__Layout; 170} *DC__Layout;
80 171
81static CFClient__Font default_font; 172static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 173static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 174static PangoFontMap *opengl_fontmap;
84 175
85static void 176static void
86substitute_func (FcPattern *pattern, gpointer data) 177substitute_func (FcPattern *pattern, gpointer data)
87{ 178{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 179 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifdef _WIN32 180#ifdef FC_HINT_STYLE
90 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 181 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91#else 182#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 183 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93#endif
94} 184}
95 185
96static void 186static void
97layout_update_font (CFClient__Layout self) 187layout_update_font (DC__Layout self)
98{ 188{
99 /* use a random scale factor to account for unknown descenders, 0.8 works 189 /* use a random scale factor to account for unknown descenders, 0.8 works
100 * reasonably well with bitstream vera 190 * reasonably well with bitstream vera
101 */ 191 */
102 PangoFontDescription *font = self->font ? self->font : default_font; 192 PangoFontDescription *font = self->font ? self->font : default_font;
… …
106 196
107 pango_layout_set_font_description (self->pl, font); 197 pango_layout_set_font_description (self->pl, font);
108} 198}
109 199
110static void 200static void
111layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 201layout_get_pixel_size (DC__Layout self, int *w, int *h)
112{ 202{
203 PangoRectangle rect;
204
205 // get_pixel_* wrongly rounds down
113 pango_layout_get_pixel_size (self->pl, w, h); 206 pango_layout_get_extents (self->pl, 0, &rect);
114 207
115 if (!*w) *w = 1; 208 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116 if (!*h) *h = 1; 209 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117 210
118 *w = (*w + 3) & ~3; 211 if (!rect.width) rect.width = 1;
119} 212 if (!rect.height) rect.height = 1;
120 213
214 *w = rect.width;
215 *h = rect.height;
216}
217
218typedef uint16_t tileid;
121typedef uint16_t mapface; 219typedef uint16_t faceid;
122 220
123typedef struct { 221typedef struct {
124 GLint name; 222 GLuint name;
125 int w, h; 223 int w, h;
126 float s, t; 224 float s, t;
127 uint8_t r, g, b, a; 225 uint8_t r, g, b, a;
226 tileid smoothtile;
227 uint8_t smoothlevel;
128} maptex; 228} maptex;
129 229
130typedef struct { 230typedef struct {
231 uint32_t player;
232 tileid tile[3];
131 int16_t darkness; 233 uint16_t darkness;
132 mapface face[3]; 234 uint8_t stat_width, stat_hp, flags, smoothmax;
133} mapcell; 235} mapcell;
134 236
135typedef struct { 237typedef struct {
136 int32_t c0, c1; 238 int32_t c0, c1;
137 mapcell *col; 239 mapcell *col;
138} maprow; 240} maprow;
139 241
140typedef struct map { 242typedef struct map {
141 int x, y, w, h; 243 int x, y, w, h;
142 int ox, oy; /* offset to virtual global coordinate system */ 244 int ox, oy; /* offset to virtual global coordinate system */
143 int faces; 245 int faces; tileid *face2tile; // [faceid]
144 mapface *face; 246 int texs; maptex *tex; // [tileid]
145
146 int texs;
147 maptex *tex;
148 247
149 int32_t rows; 248 int32_t rows;
150 maprow *row; 249 maprow *row;
151} *CFClient__Map; 250} *DC__Map;
152 251
153static char * 252static char *
154prepend (char *ptr, int sze, int inc) 253prepend (char *ptr, int sze, int inc)
155{ 254{
156 char *p; 255 char *p;
… …
173} 272}
174 273
175#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 274#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 275#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177 276
277static void
278need_facenum (struct map *self, faceid face)
279{
280 while (self->faces <= face)
281 {
282 Append (tileid, self->face2tile, self->faces, self->faces);
283 self->faces *= 2;
284 }
285}
286
287static void
288need_texid (struct map *self, int texid)
289{
290 while (self->texs <= texid)
291 {
292 Append (maptex, self->tex, self->texs, self->texs);
293 self->texs *= 2;
294 }
295}
296
178static maprow * 297static maprow *
179map_get_row (CFClient__Map self, int y) 298map_get_row (DC__Map self, int y)
180{ 299{
181 if (0 > y) 300 if (0 > y)
182 { 301 {
183 int extend = - y + MAP_EXTEND_Y; 302 int extend = - y + MAP_EXTEND_Y;
184 Prepend (maprow, self->row, self->rows, extend); 303 Prepend (maprow, self->row, self->rows, extend);
… …
222 341
223 return row->col + (x - row->c0); 342 return row->col + (x - row->c0);
224} 343}
225 344
226static mapcell * 345static mapcell *
227map_get_cell (CFClient__Map self, int x, int y) 346map_get_cell (DC__Map self, int x, int y)
228{ 347{
229 return row_get_cell (map_get_row (self, y), x); 348 return row_get_cell (map_get_row (self, y), x);
230} 349}
231 350
232static void 351static void
233map_clear (CFClient__Map self) 352map_clear (DC__Map self)
234{ 353{
235 int r; 354 int r;
236 355
237 for (r = 0; r < self->rows; r++) 356 for (r = 0; r < self->rows; r++)
238 Safefree (self->row[r].col); 357 Safefree (self->row[r].col);
… …
246 self->row = 0; 365 self->row = 0;
247 self->rows = 0; 366 self->rows = 0;
248} 367}
249 368
250static void 369static void
251map_blank (CFClient__Map self, int x0, int y0, int w, int h) 370map_blank (DC__Map self, int x0, int y0, int w, int h)
252{ 371{
253 int x, y; 372 int x, y;
254 maprow *row; 373 maprow *row;
374 mapcell *cell;
255 375
256 for (y = y0; y < y0 + h; y++) 376 for (y = y0; y < y0 + h; y++)
257 if (y >= 0) 377 if (y >= 0)
258 { 378 {
259 if (y >= self->rows) 379 if (y >= self->rows)
… …
265 if (x >= row->c0) 385 if (x >= row->c0)
266 { 386 {
267 if (x >= row->c1) 387 if (x >= row->c1)
268 break; 388 break;
269 389
270 row->col[x - row->c0].darkness = -1; 390 cell = row->col + x - row->c0;
391
392 cell->darkness = 0;
393 cell->stat_hp = 0;
394 cell->flags = 0;
395 cell->player = 0;
271 } 396 }
272 } 397 }
398}
399
400typedef struct {
401 tileid tile;
402 uint8_t x, y, level;
403} smooth_key;
404
405static void
406smooth_or_bits (HV *hv, smooth_key *key, IV bits)
407{
408 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
409
410 if (SvIOK (*sv))
411 SvIV_set (*sv, SvIVX (*sv) | bits);
412 else
413 sv_setiv (*sv, bits);
273} 414}
274 415
275static void 416static void
276music_finished (void) 417music_finished (void)
277{ 418{
… …
296 ev.data2 = 0; 437 ev.data2 = 0;
297 438
298 SDL_PushEvent ((SDL_Event *)&ev); 439 SDL_PushEvent ((SDL_Event *)&ev);
299} 440}
300 441
301MODULE = CFClient PACKAGE = CFClient 442static unsigned int
443minpot (unsigned int n)
444{
445 if (!n)
446 return 0;
447
448 --n;
449
450 n |= n >> 1;
451 n |= n >> 2;
452 n |= n >> 4;
453 n |= n >> 8;
454 n |= n >> 16;
455
456 return n + 1;
457}
458
459static unsigned int
460popcount (unsigned int n)
461{
462 n -= (n >> 1) & 0x55555555U;
463 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
464 n = ((n >> 4) + n) & 0x0f0f0f0fU;
465 n *= 0x01010101U;
466
467 return n >> 24;
468}
469
470/* SDL should provide this, really. */
471#define SDLK_MODIFIER_MIN 300
472#define SDLK_MODIFIER_MAX 314
473
474/******************************************************************************/
475
476static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
477static GV *hover_gv;
478
479static int
480within_widget (SV *widget, NV x, NV y)
481{
482 HV *self;
483 SV **svp;
484 NV wx, ww, wy, wh;
485
486 if (!SvROK (widget))
487 return 0;
488
489 self = (HV *)SvRV (widget);
490
491 if (SvTYPE (self) != SVt_PVHV)
492 return 0;
493
494 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
495 if (y < wy)
496 return 0;
497
498 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
499 if (y >= wy + wh)
500 return 0;
501
502 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
503 if (x < wx)
504 return 0;
505
506 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
507 if (x >= wx + ww)
508 return 0;
509
510 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
511 if (!svp || !SvTRUE (*svp))
512 return 0;
513
514 return 1;
515}
516
517MODULE = Deliantra::Client PACKAGE = DC
302 518
303PROTOTYPES: ENABLE 519PROTOTYPES: ENABLE
304 520
305BOOT: 521BOOT:
306{ 522{
307 HV *stash = gv_stashpv ("CFClient", 1); 523 HV *stash = gv_stashpv ("DC", 1);
308 static const struct { 524 static const struct {
309 const char *name; 525 const char *name;
310 IV iv; 526 IV iv;
311 } *civ, const_iv[] = { 527 } *civ, const_iv[] = {
312# define const_iv(name) { # name, (IV)name } 528# define const_iv(name) { # name, (IV)name }
529 const_iv (SDLK_MODIFIER_MIN),
530 const_iv (SDLK_MODIFIER_MAX),
531
313 const_iv (SDL_ACTIVEEVENT), 532 const_iv (SDL_ACTIVEEVENT),
314 const_iv (SDL_KEYDOWN), 533 const_iv (SDL_KEYDOWN),
315 const_iv (SDL_KEYUP), 534 const_iv (SDL_KEYUP),
316 const_iv (SDL_MOUSEMOTION), 535 const_iv (SDL_MOUSEMOTION),
317 const_iv (SDL_MOUSEBUTTONDOWN), 536 const_iv (SDL_MOUSEBUTTONDOWN),
… …
326 const_iv (SDL_EVENT_RESERVEDA), 545 const_iv (SDL_EVENT_RESERVEDA),
327 const_iv (SDL_EVENT_RESERVEDB), 546 const_iv (SDL_EVENT_RESERVEDB),
328 const_iv (SDL_VIDEORESIZE), 547 const_iv (SDL_VIDEORESIZE),
329 const_iv (SDL_VIDEOEXPOSE), 548 const_iv (SDL_VIDEOEXPOSE),
330 const_iv (SDL_USEREVENT), 549 const_iv (SDL_USEREVENT),
550
551 const_iv (SDL_APPINPUTFOCUS),
552 const_iv (SDL_APPMOUSEFOCUS),
553 const_iv (SDL_APPACTIVE),
554
555 const_iv (SDLK_FIRST),
556 const_iv (SDLK_LAST),
331 const_iv (SDLK_KP0), 557 const_iv (SDLK_KP0),
332 const_iv (SDLK_KP1), 558 const_iv (SDLK_KP1),
333 const_iv (SDLK_KP2), 559 const_iv (SDLK_KP2),
334 const_iv (SDLK_KP3), 560 const_iv (SDLK_KP3),
335 const_iv (SDLK_KP4), 561 const_iv (SDLK_KP4),
… …
390 const_iv (SDLK_BREAK), 616 const_iv (SDLK_BREAK),
391 const_iv (SDLK_MENU), 617 const_iv (SDLK_MENU),
392 const_iv (SDLK_POWER), 618 const_iv (SDLK_POWER),
393 const_iv (SDLK_EURO), 619 const_iv (SDLK_EURO),
394 const_iv (SDLK_UNDO), 620 const_iv (SDLK_UNDO),
621
395 const_iv (KMOD_NONE), 622 const_iv (KMOD_NONE),
623 const_iv (KMOD_SHIFT),
396 const_iv (KMOD_LSHIFT), 624 const_iv (KMOD_LSHIFT),
397 const_iv (KMOD_RSHIFT), 625 const_iv (KMOD_RSHIFT),
626 const_iv (KMOD_CTRL),
398 const_iv (KMOD_LCTRL), 627 const_iv (KMOD_LCTRL),
399 const_iv (KMOD_RCTRL), 628 const_iv (KMOD_RCTRL),
629 const_iv (KMOD_ALT),
400 const_iv (KMOD_LALT), 630 const_iv (KMOD_LALT),
401 const_iv (KMOD_RALT), 631 const_iv (KMOD_RALT),
632 const_iv (KMOD_META),
402 const_iv (KMOD_LMETA), 633 const_iv (KMOD_LMETA),
403 const_iv (KMOD_RMETA), 634 const_iv (KMOD_RMETA),
404 const_iv (KMOD_NUM), 635 const_iv (KMOD_NUM),
405 const_iv (KMOD_CAPS), 636 const_iv (KMOD_CAPS),
406 const_iv (KMOD_MODE), 637 const_iv (KMOD_MODE),
407 const_iv (KMOD_CTRL), 638
408 const_iv (KMOD_SHIFT), 639 const_iv (MIX_DEFAULT_FORMAT),
409 const_iv (KMOD_ALT),
410 const_iv (KMOD_META)
411# undef const_iv 640# undef const_iv
412 }; 641 };
413 642
414 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 643 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 644 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
645
646 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
647 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416} 648}
649
650void
651weaken (SV *rv)
652 PROTOTYPE: $
653 CODE:
654 sv_rvweaken (rv);
655
656int
657in_destruct ()
658 CODE:
659 RETVAL = PL_main_cv == Nullcv;
660 OUTPUT:
661 RETVAL
662
663NV floor (NV x)
664
665NV ceil (NV x)
666
667IV minpot (UV n)
668
669IV popcount (UV n)
417 670
418void 671void
419pango_init () 672pango_init ()
420 CODE: 673 CODE:
421{ 674{
422 // delayed, so it can pick up new fonts added by AddFontResourceEx
423 ft2_fontmap = pango_ft2_font_map_new (); 675 opengl_fontmap = pango_opengl_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 676 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 677 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426 678#if PANGO_VERSION_CHECK (1, 15, 2)
427 cairo_fontmap = pango_cairo_font_map_get_default (); 679 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
428 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 680 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
681#endif
429} 682}
683
684char *
685SDL_GetError ()
430 686
431int 687int
432SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 688SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
433 689
434void 690void
435SDL_Quit () 691SDL_Quit ()
436 692
437void 693void
438SDL_ListModes () 694SDL_ListModes (int rgb, int alpha)
439 PPCODE: 695 PPCODE:
440{ 696{
441 SDL_Rect **m; 697 SDL_Rect **m;
442 698
443 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 699 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 700 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 701 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 702 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447 703
704 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
705 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
706
448 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 707 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
449 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 708 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
450 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 709 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
451 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 710 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
452 711
453 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 712 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
713#if SDL_VERSION_ATLEAST(1,2,10)
454 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 714 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
455 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 715 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
456 716#endif
457 SDL_EnableUNICODE (1);
458 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
459 717
460 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 718 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
461 719
462 if (m && m != (SDL_Rect **)-1) 720 if (m && m != (SDL_Rect **)-1)
463 while (*m) 721 while (*m)
464 { 722 {
723 if ((*m)->w >= 800 && (*m)->h >= 480)
724 {
465 AV *av = newAV (); 725 AV *av = newAV ();
466 av_push (av, newSViv ((*m)->w)); 726 av_push (av, newSViv ((*m)->w));
467 av_push (av, newSViv ((*m)->h)); 727 av_push (av, newSViv ((*m)->h));
728 av_push (av, newSViv (rgb));
729 av_push (av, newSViv (alpha));
468 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 730 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
731 }
469 732
470 ++m; 733 ++m;
471 } 734 }
472} 735}
473 736
474int 737int
475SDL_SetVideoMode (int w, int h, int fullscreen) 738SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
476 CODE: 739 CODE:
740{
741 SDL_EnableUNICODE (1);
742 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
743
744 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
745 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
746 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
747 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
748
477 RETVAL = !!SDL_SetVideoMode ( 749 RETVAL = !!SDL_SetVideoMode (
478 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 750 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
479 ); 751 );
480 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 752
753 if (RETVAL)
754 {
755 av_clear (texture_av);
756
757 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
758#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
759#include "glfunc.h"
760#undef GL_FUNC
761 }
762}
481 OUTPUT: 763 OUTPUT:
482 RETVAL 764 RETVAL
483 765
484void 766void
485SDL_GL_SwapBuffers () 767SDL_GL_SwapBuffers ()
486 768
769char *
770SDL_GetKeyName (int sym)
771
772int
773SDL_GetAppState ()
774
487void 775void
488SDL_PollEvent () 776poll_events ()
489 PPCODE: 777 PPCODE:
490{ 778{
491 SDL_Event ev; 779 SDL_Event ev;
492 780
493 while (SDL_PollEvent (&ev)) 781 SDL_PumpEvents ();
782 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
494 { 783 {
495 HV *hv = newHV (); 784 HV *hv = newHV ();
496 hv_store (hv, "type", 4, newSViv (ev.type), 0); 785 hv_store (hv, "type", 4, newSViv (ev.type), 0);
497 786
498 switch (ev.type) 787 switch (ev.type)
499 { 788 {
500 case SDL_KEYDOWN: 789 case SDL_KEYDOWN:
501 case SDL_KEYUP: 790 case SDL_KEYUP:
502 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 791 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
503 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 792 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
504 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 793 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
794 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
505 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 795 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
506 break; 796 break;
507 797
508 case SDL_ACTIVEEVENT: 798 case SDL_ACTIVEEVENT:
509 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 799 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
510 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 800 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
511 break; 801 break;
512 802
513 case SDL_MOUSEMOTION: 803 case SDL_MOUSEMOTION:
804 {
805 int state = ev.motion.state;
806 int x = ev.motion.x;
807 int y = ev.motion.y;
808 int xrel = ev.motion.xrel;
809 int yrel = ev.motion.yrel;
810
811 /* do simplistic event compression */
812 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
813 && state == ev.motion.state)
814 {
815 xrel += ev.motion.xrel;
816 yrel += ev.motion.yrel;
817 x = ev.motion.x;
818 y = ev.motion.y;
819 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
820 }
821
822 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
514 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 823 hv_store (hv, "state", 5, newSViv (state), 0);
515 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 824 hv_store (hv, "x", 1, newSViv (x), 0);
516 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 825 hv_store (hv, "y", 1, newSViv (y), 0);
517 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 826 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
518 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 827 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
828 }
519 break; 829 break;
520 830
521 case SDL_MOUSEBUTTONDOWN: 831 case SDL_MOUSEBUTTONDOWN:
522 case SDL_MOUSEBUTTONUP: 832 case SDL_MOUSEBUTTONUP:
833 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
834
523 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 835 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
524 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 836 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
525 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 837 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
526 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 838 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
527 break; 839 break;
… …
531 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 843 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
532 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 844 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
533 break; 845 break;
534 } 846 }
535 847
536 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 848 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
537 } 849 }
538} 850}
539 851
540int 852int
541Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 853Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
542 POSTCALL: 854 POSTCALL:
543 Mix_HookMusicFinished (music_finished); 855 Mix_HookMusicFinished (music_finished);
544 Mix_ChannelFinished (channel_finished); 856 Mix_ChannelFinished (channel_finished);
545 857
546void 858void
859Mix_QuerySpec ()
860 PPCODE:
861{
862 int freq, channels;
863 Uint16 format;
864
865 if (Mix_QuerySpec (&freq, &format, &channels))
866 {
867 EXTEND (SP, 3);
868 PUSHs (sv_2mortal (newSViv (freq)));
869 PUSHs (sv_2mortal (newSViv (format)));
870 PUSHs (sv_2mortal (newSViv (channels)));
871 }
872}
873
874void
547Mix_CloseAudio () 875Mix_CloseAudio ()
548 876
549int 877int
550Mix_AllocateChannels (int numchans = -1) 878Mix_AllocateChannels (int numchans = -1)
551 879
880const char *
881Mix_GetError ()
882
552void 883void
553lowdelay (int fd, int val = 1) 884lowdelay (int fd, int val = 1)
554 CODE: 885 CODE:
886 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
887
888void
889win32_proxy_info ()
890 PPCODE:
891{
555#ifndef _WIN32 892#ifdef _WIN32
556 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 893 char buffer[2048];
894 DWORD buflen;
895
896 EXTEND (SP, 3);
897
898 buflen = sizeof (buffer);
899 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
900 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
901 {
902 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
903
904 buflen = sizeof (buffer);
905 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
906 {
907 PUSHs (newSVpv (buffer, 0));
908
909 buflen = sizeof (buffer);
910 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
911 PUSHs (newSVpv (buffer, 0));
912 }
913 }
557#endif 914#endif
558 915}
559char *
560gl_version ()
561 CODE:
562 RETVAL = (char *)glGetString (GL_VERSION);
563 OUTPUT:
564 RETVAL
565
566char *
567gl_extensions ()
568 CODE:
569 RETVAL = (char *)glGetString (GL_EXTENSIONS);
570 OUTPUT:
571 RETVAL
572 916
573void 917void
574add_font (char *file) 918add_font (char *file)
575 CODE: 919 CODE:
576 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 920 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
577#ifdef _WIN32
578 // cairo... sigh... requires win2000
579 AddFontResourceEx (file, FR_PRIVATE, 0);
580#endif
581 921
582void 922void
583load_image_inline (SV *image_) 923load_image_inline (SV *image_)
584 ALIAS: 924 ALIAS:
585 load_image_file = 1 925 load_image_file = 1
… …
588 STRLEN image_len; 928 STRLEN image_len;
589 char *image = (char *)SvPVbyte (image_, image_len); 929 char *image = (char *)SvPVbyte (image_, image_len);
590 SDL_Surface *surface, *surface2; 930 SDL_Surface *surface, *surface2;
591 SDL_PixelFormat fmt; 931 SDL_PixelFormat fmt;
592 SDL_RWops *rw = ix 932 SDL_RWops *rw = ix
593 ? SDL_RWFromFile (image, "r") 933 ? SDL_RWFromFile (image, "rb")
594 : SDL_RWFromConstMem (image, image_len); 934 : SDL_RWFromConstMem (image, image_len);
595 935
596 if (!rw) 936 if (!rw)
597 croak ("load_image: %s", SDL_GetError ()); 937 croak ("load_image: %s", SDL_GetError ());
598 938
… …
627 967
628 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 968 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
629 969
630 assert (surface2->pitch == surface2->w * 4); 970 assert (surface2->pitch == surface2->w * 4);
631 971
972 SDL_LockSurface (surface2);
632 EXTEND (SP, 5); 973 EXTEND (SP, 6);
633 PUSHs (sv_2mortal (newSViv (surface2->w))); 974 PUSHs (sv_2mortal (newSViv (surface2->w)));
634 PUSHs (sv_2mortal (newSViv (surface2->h))); 975 PUSHs (sv_2mortal (newSViv (surface2->h)));
635 SDL_LockSurface (surface2);
636 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 976 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
637 SDL_UnlockSurface (surface2);
638 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 977 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
639 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 978 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
640 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 979 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
980 SDL_UnlockSurface (surface2);
641 981
642 SDL_FreeSurface (surface); 982 SDL_FreeSurface (surface);
643 SDL_FreeSurface (surface2); 983 SDL_FreeSurface (surface2);
644} 984}
645 985
… …
669} 1009}
670 1010
671void 1011void
672error (char *message) 1012error (char *message)
673 CODE: 1013 CODE:
1014 fprintf (stderr, "ERROR: %s\n", message);
674#ifdef _WIN32 1015#ifdef _WIN32
675 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1016 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1017#endif
1018
1019void
1020fatal (char *message)
1021 CODE:
1022 fprintf (stderr, "FATAL: %s\n", message);
1023#ifdef _WIN32
1024 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1025#endif
1026 _exit (1);
1027
1028void
1029_exit (int retval = 0)
1030 CODE:
1031#ifdef WIN32
1032 ExitThread (retval); // unclean, please beam me up
676#else 1033#else
677 fprintf (stderr, "ERROR: %s\n", message); 1034 _exit (retval);
678#endif 1035#endif
679 1036
680void 1037void
681fatal (char *message) 1038debug ()
682 CODE: 1039 CODE:
683#ifdef _WIN32 1040{
684 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1041#if DEBUG
685#else 1042 VALGRIND_DO_LEAK_CHECK;
686 fprintf (stderr, "FATAL: %s\n", message);
687#endif 1043#endif
688 exit (1); 1044}
689 1045
690MODULE = CFClient PACKAGE = CFClient::Font 1046MODULE = Deliantra::Client PACKAGE = DC::Font
691 1047
692CFClient::Font 1048PROTOTYPES: DISABLE
1049
1050DC::Font
693new_from_file (SV *class, char *path, int id = 0) 1051new_from_file (SV *class, char *path, int id = 0)
694 CODE: 1052 CODE:
695{ 1053{
696 int count; 1054 int count;
697 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1055 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
700} 1058}
701 OUTPUT: 1059 OUTPUT:
702 RETVAL 1060 RETVAL
703 1061
704void 1062void
705DESTROY (CFClient::Font self) 1063DESTROY (DC::Font self)
706 CODE: 1064 CODE:
707 pango_font_description_free (self); 1065 pango_font_description_free (self);
708 1066
709void 1067void
710make_default (CFClient::Font self) 1068make_default (DC::Font self)
1069 PROTOTYPE: $
711 CODE: 1070 CODE:
712 default_font = self; 1071 default_font = self;
713 1072
714MODULE = CFClient PACKAGE = CFClient::Layout 1073MODULE = Deliantra::Client PACKAGE = DC::Layout
715 1074
716CFClient::Layout 1075PROTOTYPES: DISABLE
717new (SV *class, int rgba = 0) 1076
1077void
1078glyph_cache_backup ()
1079 PROTOTYPE:
1080 CODE:
1081 tc_backup ();
1082
1083void
1084glyph_cache_restore ()
1085 PROTOTYPE:
1086 CODE:
1087 tc_restore ();
1088
1089DC::Layout
1090new (SV *class)
718 CODE: 1091 CODE:
719 New (0, RETVAL, 1, struct cf_layout); 1092 New (0, RETVAL, 1, struct cf_layout);
720 1093
721 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1094 RETVAL->pl = pango_layout_new (opengl_context);
722 RETVAL->rgba = rgba;
723 RETVAL->r = 1.; 1095 RETVAL->r = 1.;
724 RETVAL->g = 1.; 1096 RETVAL->g = 1.;
725 RETVAL->b = 1.; 1097 RETVAL->b = 1.;
726 RETVAL->a = 1.; 1098 RETVAL->a = 1.;
727 RETVAL->base_height = MIN_FONT_HEIGHT; 1099 RETVAL->base_height = MIN_FONT_HEIGHT;
728 RETVAL->font = 0; 1100 RETVAL->font = 0;
1101 RETVAL->rc = rc_alloc ();
729 1102
730 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1103 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
731 layout_update_font (RETVAL); 1104 layout_update_font (RETVAL);
732 OUTPUT: 1105 OUTPUT:
733 RETVAL 1106 RETVAL
734 1107
735void 1108void
736DESTROY (CFClient::Layout self) 1109DESTROY (DC::Layout self)
737 CODE: 1110 CODE:
738 g_object_unref (self->pl); 1111 g_object_unref (self->pl);
1112 rc_free (self->rc);
739 Safefree (self); 1113 Safefree (self);
740 1114
1115void
1116set_text (DC::Layout self, SV *text_)
1117 CODE:
1118{
1119 STRLEN textlen;
1120 char *text = SvPVutf8 (text_, textlen);
1121
1122 pango_layout_set_text (self->pl, text, textlen);
1123}
1124
1125void
1126set_markup (DC::Layout self, SV *text_)
1127 CODE:
1128{
1129 STRLEN textlen;
1130 char *text = SvPVutf8 (text_, textlen);
1131
1132 pango_layout_set_markup (self->pl, text, textlen);
1133}
1134
1135void
1136set_shapes (DC::Layout self, ...)
1137 CODE:
1138{
1139 PangoAttrList *attrs = 0;
1140 const char *text = pango_layout_get_text (self->pl);
1141 const char *pos = text;
1142 int arg = 4;
1143
1144 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1145 {
1146 PangoRectangle inkrect, rect;
1147 PangoAttribute *attr;
1148
1149 int x = SvIV (ST (arg - 3));
1150 int y = SvIV (ST (arg - 2));
1151 int w = SvIV (ST (arg - 1));
1152 int h = SvIV (ST (arg ));
1153
1154 inkrect.x = 0;
1155 inkrect.y = 0;
1156 inkrect.width = 0;
1157 inkrect.height = 0;
1158
1159 rect.x = x * PANGO_SCALE;
1160 rect.y = y * PANGO_SCALE;
1161 rect.width = w * PANGO_SCALE;
1162 rect.height = h * PANGO_SCALE;
1163
1164 if (!attrs)
1165 attrs = pango_layout_get_attributes (self->pl);
1166
1167 attr = pango_attr_shape_new (&inkrect, &rect);
1168 attr->start_index = pos - text;
1169 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1170 pango_attr_list_insert (attrs, attr);
1171
1172 arg += 4;
1173 pos += sizeof (OBJ_STR) - 1;
1174 }
1175
1176 if (attrs)
1177 pango_layout_set_attributes (self->pl, attrs);
1178}
1179
1180void
1181get_shapes (DC::Layout self)
1182 PPCODE:
1183{
1184 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1185
1186 do
1187 {
1188 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1189
1190 if (run && shape_attr_p (run))
1191 {
1192 PangoRectangle extents;
1193 pango_layout_iter_get_run_extents (iter, 0, &extents);
1194
1195 EXTEND (SP, 2);
1196 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1197 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1198 }
1199 }
1200 while (pango_layout_iter_next_run (iter));
1201
1202 pango_layout_iter_free (iter);
1203}
1204
741int 1205int
742is_rgba (CFClient::Layout self) 1206has_wrapped (DC::Layout self)
743 CODE: 1207 CODE:
744 RETVAL = self->rgba; 1208{
1209 int lines = 1;
1210 const char *text = pango_layout_get_text (self->pl);
1211
1212 while (*text)
1213 lines += *text++ == '\n';
1214
1215 RETVAL = lines < pango_layout_get_line_count (self->pl);
1216}
745 OUTPUT: 1217 OUTPUT:
746 RETVAL 1218 RETVAL
747 1219
748void
749set_text (CFClient::Layout self, SV *text_)
750 CODE:
751{
752 STRLEN textlen;
753 char *text = SvPVutf8 (text_, textlen);
754
755 pango_layout_set_text (self->pl, text, textlen);
756}
757
758void
759set_markup (CFClient::Layout self, SV *text_)
760 CODE:
761{
762 STRLEN textlen;
763 char *text = SvPVutf8 (text_, textlen);
764
765 pango_layout_set_markup (self->pl, text, textlen);
766}
767
768SV * 1220SV *
769get_text (CFClient::Layout self) 1221get_text (DC::Layout self)
770 CODE: 1222 CODE:
771 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1223 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
772 SvUTF8_on (RETVAL); 1224 sv_utf8_decode (RETVAL);
773 OUTPUT: 1225 OUTPUT:
774 RETVAL 1226 RETVAL
775 1227
776void 1228void
777set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1229set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
778 CODE: 1230 CODE:
779 self->r = r; 1231 self->r = r;
780 self->g = g; 1232 self->g = g;
781 self->b = b; 1233 self->b = b;
782 self->a = a; 1234 self->a = a;
783 1235
784void 1236void
785set_font (CFClient::Layout self, CFClient::Font font = 0) 1237set_font (DC::Layout self, DC::Font font = 0)
786 CODE: 1238 CODE:
787 if (self->font != font) 1239 if (self->font != font)
788 { 1240 {
789 self->font = font; 1241 self->font = font;
790 layout_update_font (self); 1242 layout_update_font (self);
791 } 1243 }
792 1244
793void 1245void
794set_height (CFClient::Layout self, int base_height) 1246set_height (DC::Layout self, int base_height)
795 CODE: 1247 CODE:
796 if (self->base_height != base_height) 1248 if (self->base_height != base_height)
797 { 1249 {
798 self->base_height = base_height; 1250 self->base_height = base_height;
799 layout_update_font (self); 1251 layout_update_font (self);
800 } 1252 }
801 1253
802void 1254void
803set_width (CFClient::Layout self, int max_width = -1) 1255set_width (DC::Layout self, int max_width = -1)
804 CODE: 1256 CODE:
805 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1257 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
806 1258
807void 1259void
1260set_indent (DC::Layout self, int indent)
1261 CODE:
1262 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1263
1264void
1265set_spacing (DC::Layout self, int spacing)
1266 CODE:
1267 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1268
1269void
1270set_ellipsise (DC::Layout self, int ellipsise)
1271 CODE:
1272 pango_layout_set_ellipsize (self->pl,
1273 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1274 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1275 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1276 : PANGO_ELLIPSIZE_NONE
1277 );
1278
1279void
1280set_single_paragraph_mode (DC::Layout self, int spm)
1281 CODE:
1282 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1283
1284void
808size (CFClient::Layout self) 1285size (DC::Layout self)
809 PPCODE: 1286 PPCODE:
810{ 1287{
811 int w, h; 1288 int w, h;
812 1289
813 layout_get_pixel_size (self, &w, &h); 1290 layout_get_pixel_size (self, &w, &h);
… …
816 PUSHs (sv_2mortal (newSViv (w))); 1293 PUSHs (sv_2mortal (newSViv (w)));
817 PUSHs (sv_2mortal (newSViv (h))); 1294 PUSHs (sv_2mortal (newSViv (h)));
818} 1295}
819 1296
820int 1297int
1298descent (DC::Layout self)
1299 CODE:
1300{
1301 PangoRectangle rect;
1302 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1303 pango_layout_line_get_pixel_extents (line, 0, &rect);
1304 RETVAL = PANGO_DESCENT (rect);
1305}
1306 OUTPUT:
1307 RETVAL
1308
1309int
821xy_to_index (CFClient::Layout self, int x, int y) 1310xy_to_index (DC::Layout self, int x, int y)
822 CODE: 1311 CODE:
823{ 1312{
824 int index, trailing; 1313 int index, trailing;
825 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1314 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
826 RETVAL = index; 1315 RETVAL = index + trailing;
827} 1316}
828 OUTPUT: 1317 OUTPUT:
829 RETVAL 1318 RETVAL
830 1319
831void 1320void
832cursor_pos (CFClient::Layout self, int index) 1321cursor_pos (DC::Layout self, int index)
833 PPCODE: 1322 PPCODE:
834{ 1323{
835 PangoRectangle strong_pos; 1324 PangoRectangle pos;
836 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1325 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
837 1326
838 EXTEND (SP, 3); 1327 EXTEND (SP, 3);
839 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1328 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
840 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1329 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
841 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1330 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
842} 1331}
843 1332
844void 1333void
845render (CFClient::Layout self) 1334index_to_line_x (DC::Layout self, int index, int trailing = 0)
846 PPCODE: 1335 PPCODE:
847{ 1336{
848 SV *retval; 1337 int line, x;
849 int w, h;
850 1338
851 layout_get_pixel_size (self, &w, &h); 1339 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
852 1340#if !PANGO_VERSION_CHECK (1, 17, 3)
853 if (self->rgba) 1341 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
854 { 1342 --line;
855 cairo_surface_t *surface; 1343#endif
856 cairo_t *cairo;
857
858 retval = newSV (w * h * 4);
859 SvPOK_only (retval);
860 SvCUR_set (retval, w * h * 4);
861
862 memset (SvPVX (retval), 0, w * h * 4);
863
864 surface = cairo_image_surface_create_for_data (
865 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
866 cairo = cairo_create (surface);
867 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
868
869 pango_cairo_show_layout (cairo, self->pl);
870
871 cairo_destroy (cairo);
872 cairo_surface_destroy (surface);
873
874 // what a mess, and its premultiplied, too :(
875 {
876 uint32_t *p = (uint32_t *)SvPVX (retval);
877 uint32_t *e = p + w * h;
878
879 while (p < e)
880 {
881 uint32_t rgba = *p;
882 rgba = (rgba >> 24) | (rgba << 8);
883 rgba = SDL_SwapBE32 (rgba);
884 *p++ = rgba;
885 }
886 }
887
888 EXTEND (SP, 5); 1344 EXTEND (SP, 2);
889 PUSHs (sv_2mortal (newSViv (w))); 1345 PUSHs (sv_2mortal (newSViv (line)));
1346 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1347}
1348
1349void
1350line_x_to_index (DC::Layout self, int line, int x)
1351 PPCODE:
1352{
1353 PangoLayoutLine *lp;
1354 int index, trailing;
1355
1356 if (line < 0)
1357 XSRETURN_EMPTY;
1358
1359 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1360 XSRETURN_EMPTY; /* do better */
1361
1362 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1363
1364 EXTEND (SP, 2);
1365 if (GIMME_V == G_SCALAR)
890 PUSHs (sv_2mortal (newSViv (h))); 1366 PUSHs (sv_2mortal (newSViv (index + trailing)));
891 PUSHs (sv_2mortal (retval));
892 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
893 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
894 }
895 else 1367 else
896 { 1368 {
897 FT_Bitmap bitmap;
898
899 retval = newSV (w * h);
900 SvPOK_only (retval);
901 SvCUR_set (retval, w * h);
902
903 bitmap.rows = h;
904 bitmap.width = w;
905 bitmap.pitch = w;
906 bitmap.buffer = (unsigned char*)SvPVX (retval);
907 bitmap.num_grays = 256;
908 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
909
910 memset (bitmap.buffer, 0, w * h);
911
912 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
913
914 EXTEND (SP, 5);
915 PUSHs (sv_2mortal (newSViv (w))); 1369 PUSHs (sv_2mortal (newSViv (index)));
916 PUSHs (sv_2mortal (newSViv (h))); 1370 PUSHs (sv_2mortal (newSViv (trailing)));
917 PUSHs (sv_2mortal (retval));
918 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
919 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
920 } 1371 }
921} 1372}
922 1373
1374void
1375render (DC::Layout self, float x, float y, int flags = 0)
1376 CODE:
1377 rc_clear (self->rc);
1378 pango_opengl_render_layout_subpixel (
1379 self->pl,
1380 self->rc,
1381 x * PANGO_SCALE, y * PANGO_SCALE,
1382 self->r, self->g, self->b, self->a,
1383 flags
1384 );
1385 // we assume that context_change actually clears/frees stuff
1386 // and does not do any recomputation...
1387 pango_layout_context_changed (self->pl);
1388
1389void
1390draw (DC::Layout self)
1391 CODE:
1392{
1393 glEnable (GL_TEXTURE_2D);
1394 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1395 glEnable (GL_BLEND);
1396 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1397 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1398 glEnable (GL_ALPHA_TEST);
1399 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1400
1401 rc_draw (self->rc);
1402
1403 glDisable (GL_ALPHA_TEST);
1404 glDisable (GL_BLEND);
1405 glDisable (GL_TEXTURE_2D);
1406}
1407
923MODULE = CFClient PACKAGE = CFClient::Texture 1408MODULE = Deliantra::Client PACKAGE = DC::Texture
924 1409
1410PROTOTYPES: ENABLE
1411
925void 1412void
1413pad (SV *data_, int ow, int oh, int nw, int nh)
1414 CODE:
1415{
1416 if ((nw != ow || nh != oh) && SvOK (data_))
1417 {
1418 STRLEN datalen;
1419 char *data = SvPVbyte (data_, datalen);
1420 int bpp = datalen / (ow * oh);
1421 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1422
1423 SvPOK_only (result_);
1424 SvCUR_set (result_, nw * nh * bpp);
1425
1426 memset (SvPVX (result_), 0, nw * nh * bpp);
1427 while (oh--)
1428 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1429
1430 sv_setsv (data_, result_);
1431 }
1432}
1433
1434void
926draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1435draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
927 PROTOTYPE: $$$;$$ 1436 PROTOTYPE: $$$;$$
928 ALIAS: 1437 ALIAS:
929 draw_quad_alpha = 1 1438 draw_quad_alpha = 1
930 draw_quad_alpha_premultiplied = 2 1439 draw_quad_alpha_premultiplied = 2
931 CODE: 1440 CODE:
932{ 1441{
933 HV *hv = (HV *)SvRV (self); 1442 HV *hv = (HV *)SvRV (self);
934 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1443 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
935 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1444 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
936 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1445 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
937 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1446
1447 if (name <= 0)
1448 XSRETURN_EMPTY;
938 1449
939 if (items < 5) 1450 if (items < 5)
940 { 1451 {
941 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1452 w = SvNV (*hv_fetch (hv, "w", 1, 1));
942 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1453 h = SvNV (*hv_fetch (hv, "h", 1, 1));
943 } 1454 }
944 1455
945 if (ix) 1456 if (ix)
946 { 1457 {
947 glEnable (GL_BLEND); 1458 glEnable (GL_BLEND);
1459
1460 if (ix == 2)
948 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1461 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1462 else
1463 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1464 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1465
1466 glEnable (GL_ALPHA_TEST);
1467 glAlphaFunc (GL_GREATER, 0.01f);
949 } 1468 }
950 1469
951 glBindTexture (GL_TEXTURE_2D, name); 1470 glBindTexture (GL_TEXTURE_2D, name);
952
953 if (wrap_mode)
954 {
955 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
956 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
957 }
958 1471
959 glBegin (GL_QUADS); 1472 glBegin (GL_QUADS);
960 glTexCoord2f (0, 0); glVertex2f (x , y ); 1473 glTexCoord2f (0, 0); glVertex2f (x , y );
961 glTexCoord2f (0, t); glVertex2f (x , y + h); 1474 glTexCoord2f (0, t); glVertex2f (x , y + h);
962 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1475 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
963 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1476 glTexCoord2f (s, 0); glVertex2f (x + w, y );
964 glEnd (); 1477 glEnd ();
965 1478
966 if (ix) 1479 if (ix)
1480 {
1481 glDisable (GL_ALPHA_TEST);
967 glDisable (GL_BLEND); 1482 glDisable (GL_BLEND);
1483 }
968} 1484}
969 1485
1486IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1487 CODE:
1488{
1489 GLint width;
1490 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1491 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1492 RETVAL = width > 0;
1493}
1494 OUTPUT:
1495 RETVAL
1496
970MODULE = CFClient PACKAGE = CFClient::Map 1497MODULE = Deliantra::Client PACKAGE = DC::Map
971 1498
972CFClient::Map 1499PROTOTYPES: DISABLE
973new (SV *class, int map_width, int map_height) 1500
1501DC::Map
1502new (SV *class)
974 CODE: 1503 CODE:
975 New (0, RETVAL, 1, struct map); 1504 New (0, RETVAL, 1, struct map);
976 RETVAL->x = 0; 1505 RETVAL->x = 0;
977 RETVAL->y = 0; 1506 RETVAL->y = 0;
978 RETVAL->w = map_width; 1507 RETVAL->w = 0;
979 RETVAL->h = map_height; 1508 RETVAL->h = 0;
980 RETVAL->ox = 0; 1509 RETVAL->ox = 0;
981 RETVAL->oy = 0; 1510 RETVAL->oy = 0;
982 RETVAL->faces = 8192; 1511 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
983 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1512 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
984 RETVAL->texs = 8192;
985 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
986 RETVAL->rows = 0; 1513 RETVAL->rows = 0;
987 RETVAL->row = 0; 1514 RETVAL->row = 0;
988 OUTPUT: 1515 OUTPUT:
989 RETVAL 1516 RETVAL
990 1517
991void 1518void
992DESTROY (CFClient::Map self) 1519DESTROY (DC::Map self)
993 CODE: 1520 CODE:
994{ 1521{
995 map_clear (self); 1522 map_clear (self);
996 Safefree (self->face); 1523 Safefree (self->face2tile);
1524 Safefree (self->tex);
997 Safefree (self); 1525 Safefree (self);
998} 1526}
999 1527
1000void 1528void
1529resize (DC::Map self, int map_width, int map_height)
1530 CODE:
1531 self->w = map_width;
1532 self->h = map_height;
1533
1534void
1001clear (CFClient::Map self) 1535clear (DC::Map self)
1002 CODE: 1536 CODE:
1003 map_clear (self); 1537 map_clear (self);
1004 1538
1005void 1539void
1006set_face (CFClient::Map self, int face, int texid) 1540set_tileid (DC::Map self, int face, int tile)
1007 CODE: 1541 CODE:
1008{ 1542{
1009 while (self->faces <= face) 1543 need_facenum (self, face); self->face2tile [face] = tile;
1010 { 1544 need_texid (self, tile);
1011 Append (mapface, self->face, self->faces, self->faces);
1012 self->faces *= 2;
1013 }
1014
1015 self->face [face] = texid;
1016} 1545}
1017 1546
1018void 1547void
1548set_smooth (DC::Map self, int face, int smooth, int level)
1549 CODE:
1550{
1551 tileid texid;
1552 maptex *tex;
1553
1554 if (face < 0 || face >= self->faces)
1555 return;
1556
1557 if (smooth < 0 || smooth >= self->faces)
1558 return;
1559
1560 texid = self->face2tile [face];
1561
1562 if (!texid)
1563 return;
1564
1565 tex = self->tex + texid;
1566 tex->smoothtile = self->face2tile [smooth];
1567 tex->smoothlevel = level;
1568}
1569
1570void
1019set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1571set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1020 CODE: 1572 CODE:
1021{ 1573{
1022 while (self->texs <= texid) 1574 need_texid (self, texid);
1023 {
1024 Append (maptex, self->tex, self->texs, self->texs);
1025 self->texs *= 2;
1026 }
1027 1575
1028 { 1576 {
1029 maptex *tex = self->tex + texid; 1577 maptex *tex = self->tex + texid;
1030 1578
1031 tex->name = name; 1579 tex->name = name;
… …
1036 tex->r = r; 1584 tex->r = r;
1037 tex->g = g; 1585 tex->g = g;
1038 tex->b = b; 1586 tex->b = b;
1039 tex->a = a; 1587 tex->a = a;
1040 } 1588 }
1589
1590 // somewhat hackish, but for textures that require it, it really
1591 // improves the look, and most others don't suffer.
1592 glBindTexture (GL_TEXTURE_2D, name);
1593 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1594 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1595 // use uglier nearest interpolation because linear suffers
1596 // from transparent color bleeding and ugly wrapping effects.
1597 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1041} 1598}
1042 1599
1043int 1600int
1044ox (CFClient::Map self) 1601ox (DC::Map self)
1045 ALIAS: 1602 ALIAS:
1046 oy = 1 1603 oy = 1
1604 x = 2
1605 y = 3
1606 w = 4
1607 h = 5
1047 CODE: 1608 CODE:
1048 switch (ix) 1609 switch (ix)
1049 { 1610 {
1050 case 0: RETVAL = self->ox; break; 1611 case 0: RETVAL = self->ox; break;
1051 case 1: RETVAL = self->oy; break; 1612 case 1: RETVAL = self->oy; break;
1613 case 2: RETVAL = self->x; break;
1614 case 3: RETVAL = self->y; break;
1615 case 4: RETVAL = self->w; break;
1616 case 5: RETVAL = self->h; break;
1052 } 1617 }
1053 OUTPUT: 1618 OUTPUT:
1054 RETVAL 1619 RETVAL
1055 1620
1056void 1621void
1057scroll (CFClient::Map self, int dx, int dy) 1622scroll (DC::Map self, int dx, int dy)
1058 CODE: 1623 CODE:
1059{ 1624{
1060 if (dx > 0) 1625 if (dx > 0)
1061 map_blank (self, self->x, self->y, dx - 1, self->h); 1626 map_blank (self, self->x, self->y, dx, self->h);
1062 else if (dx < 0) 1627 else if (dx < 0)
1063 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1628 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1064 1629
1065 if (dy > 0) 1630 if (dy > 0)
1066 map_blank (self, self->x, self->y, self->w, dy - 1); 1631 map_blank (self, self->x, self->y, self->w, dy);
1067 else if (dy < 0) 1632 else if (dy < 0)
1068 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1633 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1069 1634
1070 self->ox += dx; self->x += dx; 1635 self->ox += dx; self->x += dx;
1071 self->oy += dy; self->y += dy; 1636 self->oy += dy; self->y += dy;
1072 1637
1073 while (self->y < 0) 1638 while (self->y < 0)
… …
1077 self->rows += MAP_EXTEND_Y; 1642 self->rows += MAP_EXTEND_Y;
1078 self->y += MAP_EXTEND_Y; 1643 self->y += MAP_EXTEND_Y;
1079 } 1644 }
1080} 1645}
1081 1646
1082void 1647SV *
1083map1a_update (CFClient::Map self, SV *data_) 1648map1a_update (DC::Map self, SV *data_, int extmap)
1084 CODE: 1649 CODE:
1085{ 1650{
1086 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1651 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1087 uint8_t *data_end = (uint8_t *)SvEND (data_); 1652 uint8_t *data_end = (uint8_t *)SvEND (data_);
1088 mapcell *cell; 1653 mapcell *cell;
1089 int x, y, flags; 1654 int x, y, z, flags;
1655 AV *missing = newAV ();
1656 RETVAL = newRV_noinc ((SV *)missing);
1090 1657
1091 while (data < data_end) 1658 while (data < data_end - 1)
1092 { 1659 {
1093 flags = (data [0] << 8) + data [1]; data += 2; 1660 flags = (data [0] << 8) + data [1]; data += 2;
1094 1661
1095 x = ((flags >> 10) & 63) + self->x; 1662 x = self->x + ((flags >> 10) & 63);
1096 y = ((flags >> 4) & 63) + self->y; 1663 y = self->y + ((flags >> 4) & 63);
1097 1664
1098 cell = map_get_cell (self, x, y); 1665 cell = map_get_cell (self, x, y);
1099 1666
1100 if (flags & 15) 1667 if (flags & 15)
1101 { 1668 {
1102 if (cell->darkness < 0) 1669 if (!cell->darkness)
1103 { 1670 {
1671 memset (cell, 0, sizeof (*cell));
1104 cell->darkness = 0; 1672 cell->darkness = 256;
1105 cell->face [0] = 0;
1106 cell->face [1] = 0;
1107 cell->face [2] = 0;
1108 } 1673 }
1109 1674
1110 cell->darkness = flags & 8 ? *data++ : 255;
1111
1112 //TODO: don't trust server data to be in-range(!) 1675 //TODO: don't trust server data to be in-range(!)
1113 1676
1114 if (flags & 4) 1677 if (flags & 8)
1115 { 1678 {
1116 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1679 if (extmap)
1680 {
1681 uint8_t ext, cmd;
1682
1683 do
1684 {
1685 ext = *data++;
1686 cmd = ext & 0x3f;
1687
1688 if (cmd < 4)
1689 cell->darkness = 255 - ext * 64 + 1;
1690 else if (cmd == 5) // health
1691 {
1692 cell->stat_width = 1;
1693 cell->stat_hp = *data++;
1694 }
1695 else if (cmd == 6) // monster width
1696 cell->stat_width = *data++ + 1;
1697 else if (cmd == 0x47)
1698 {
1699 if (*data == 4)
1700 ; // decode player count
1701
1702 data += *data + 1;
1703 }
1704 else if (cmd == 8) // cell flags
1705 cell->flags = *data++;
1706 else if (ext & 0x40) // unknown, multibyte => skip
1707 data += *data + 1;
1708 else
1709 data++;
1710 }
1711 while (ext & 0x80);
1712 }
1713 else
1714 cell->darkness = *data++ + 1;
1117 } 1715 }
1118 1716
1717 for (z = 0; z <= 2; ++z)
1119 if (flags & 2) 1718 if (flags & (4 >> z))
1120 { 1719 {
1121 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1720 faceid face = (data [0] << 8) + data [1]; data += 2;
1721 need_facenum (self, face);
1722 cell->tile [z] = self->face2tile [face];
1723
1724 if (cell->tile [z])
1725 {
1726 maptex *tex = self->tex + cell->tile [z];
1727 if (!tex->name)
1728 av_push (missing, newSViv (cell->tile [z]));
1729
1730 if (tex->smoothtile)
1731 {
1732 maptex *smooth = self->tex + tex->smoothtile;
1733 if (!smooth->name)
1734 av_push (missing, newSViv (tex->smoothtile));
1735 }
1736 }
1122 } 1737 }
1123
1124 if (flags & 1)
1125 {
1126 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1127 }
1128 } 1738 }
1129 else 1739 else
1130 cell->darkness = -1; 1740 cell->darkness = 0;
1131 } 1741 }
1132} 1742}
1743 OUTPUT:
1744 RETVAL
1133 1745
1134SV * 1746SV *
1135mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1747mapmap (DC::Map self, int x0, int y0, int w, int h)
1136 CODE: 1748 CODE:
1137{ 1749{
1138 int x1, x; 1750 int x1, x;
1139 int y1, y; 1751 int y1, y;
1140 int z; 1752 int z;
… …
1161 { 1773 {
1162 mapcell *cell = row->col + (x - row->c0); 1774 mapcell *cell = row->col + (x - row->c0);
1163 1775
1164 for (z = 0; z <= 0; z++) 1776 for (z = 0; z <= 0; z++)
1165 { 1777 {
1166 mapface face = cell->face [z];
1167
1168 if (face)
1169 {
1170 maptex tex = self->tex [face]; 1778 maptex tex = self->tex [cell->tile [z]];
1171 int a0 = 255 - tex.a; 1779 int a0 = 255 - tex.a;
1172 int a1 = tex.a; 1780 int a1 = tex.a;
1173 1781
1174 r = (r * a0 + tex.r * a1) / 255; 1782 r = (r * a0 + tex.r * a1) / 255;
1175 g = (g * a0 + tex.g * a1) / 255; 1783 g = (g * a0 + tex.g * a1) / 255;
1176 b = (b * a0 + tex.b * a1) / 255; 1784 b = (b * a0 + tex.b * a1) / 255;
1177 a = (a * a0 + tex.a * a1) / 255; 1785 a = (a * a0 + tex.a * a1) / 255;
1178 }
1179 } 1786 }
1180 } 1787 }
1181 1788
1182 *map++ = (r ) 1789 *map++ = (r )
1183 | (g << 8) 1790 | (g << 8)
… …
1190} 1797}
1191 OUTPUT: 1798 OUTPUT:
1192 RETVAL 1799 RETVAL
1193 1800
1194void 1801void
1195draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1802draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1803 CODE:
1804{
1805 int x, y, z;
1806
1807 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1808 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1809 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1810 smooth_key skey;
1811
1812 rc_t *rc = rc_alloc ();
1813 rc_key_t key;
1814 rc_array_t *arr;
1815
1816 // thats current max. sorry.
1817 if (sw > 255) sw = 255;
1818 if (sh > 255) sh = 255;
1819
1820 // clear key, in case of extra padding
1821 memset (&skey, 0, sizeof (skey));
1822
1823 memset (&key, 0, sizeof (key));
1824 key.r = 255;
1825 key.g = 255;
1826 key.b = 255;
1827 key.a = 255;
1828 key.mode = GL_QUADS;
1829 key.format = GL_T2F_V3F;
1830 key.texname = -1;
1831
1832 mx += self->x;
1833 my += self->y;
1834
1835 // first pass: determine smooth_max
1836 // rather ugly, if you ask me
1837 // could also be stored inside mapcell and updated on change
1838 memset (smooth_max, 0, sizeof (smooth_max));
1839
1840 for (y = 0; y < sh; y++)
1841 if (0 <= y + my && y + my < self->rows)
1842 {
1843 maprow *row = self->row + (y + my);
1844
1845 for (x = 0; x < sw; x++)
1846 if (row->c0 <= x + mx && x + mx < row->c1)
1847 {
1848 mapcell *cell = row->col + (x + mx - row->c0);
1849
1850 smooth_max[x + 1][y + 1] =
1851 MAX (self->tex [cell->tile [0]].smoothlevel,
1852 MAX (self->tex [cell->tile [1]].smoothlevel,
1853 self->tex [cell->tile [2]].smoothlevel));
1854 }
1855 }
1856
1857 glEnable (GL_BLEND);
1858 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1859 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1860
1861 for (z = 0; z <= 2; z++)
1862 {
1863 memset (smooth_level, 0, sizeof (smooth_level));
1864
1865 for (y = 0; y < sh; y++)
1866 if (0 <= y + my && y + my < self->rows)
1867 {
1868 maprow *row = self->row + (y + my);
1869
1870 for (x = 0; x < sw; x++)
1871 if (row->c0 <= x + mx && x + mx < row->c1)
1872 {
1873 mapcell *cell = row->col + (x + mx - row->c0);
1874 tileid tile = cell->tile [z];
1875
1876 if (tile)
1877 {
1878 maptex tex = self->tex [tile];
1879 int px, py;
1880
1881 if (key.texname != tex.name)
1882 {
1883 if (!tex.name)
1884 tex = self->tex [2]; /* missing, replace by noface */
1885
1886 key.texname = tex.name;
1887 arr = rc_array (rc, &key);
1888 }
1889
1890 px = (x + 1) * T - tex.w;
1891 py = (y + 1) * T - tex.h;
1892
1893 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1894 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1895 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1896 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1897
1898 if (cell->flags && z == 2)
1899 {
1900 // overlays such as the speech bubble, probably more to come
1901 if (cell->flags & 1)
1902 {
1903 maptex tex = self->tex [1];
1904 int px = x * T + T * 2 / 32;
1905 int py = y * T - T * 6 / 32;
1906
1907 if (tex.name)
1908 {
1909 if (key.texname != tex.name)
1910 {
1911 key.texname = tex.name;
1912 arr = rc_array (rc, &key);
1913 }
1914
1915 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1916 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1917 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1918 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1919 }
1920 }
1921 }
1922
1923 // update smooth hash
1924 if (tex.smoothtile)
1925 {
1926 skey.tile = tex.smoothtile;
1927 skey.level = tex.smoothlevel;
1928
1929 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1930
1931 // add bits to current tile and all neighbours. skey.x|y is
1932 // shifted +1|+1 so we always stay positive.
1933
1934 // bits is ___n cccc CCCC bbbb
1935 // n do not draw borders&corners
1936 // c draw these corners, but...
1937 // C ... not these
1938 // b draw these borders
1939
1940 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1941 // ┃· ·· ·┃ ━━
1942
1943 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1944 // ·· ·· ·┏ ┓·
1945
1946 // full tile
1947 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1948
1949 // borders
1950 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1951 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1952 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1953 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1954
1955 // corners
1956 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1957 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1958 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1959 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1960 }
1961 }
1962 }
1963 }
1964
1965 rc_draw (rc);
1966 rc_clear (rc);
1967
1968 // go through all smoothlevels, lowest to highest, then draw.
1969 // this is basically counting sort
1970 {
1971 int w, b;
1972
1973 glEnable (GL_TEXTURE_2D);
1974 glBegin (GL_QUADS);
1975 for (w = 0; w < 256 / 32; ++w)
1976 {
1977 uint32_t smask = smooth_level [w];
1978 if (smask)
1979 for (b = 0; b < 32; ++b)
1980 if (smask & (((uint32_t)1) << b))
1981 {
1982 int level = (w << 5) | b;
1983 HE *he;
1984
1985 hv_iterinit (smooth);
1986 while ((he = hv_iternext (smooth)))
1987 {
1988 smooth_key *skey = (smooth_key *)HeKEY (he);
1989 IV bits = SvIVX (HeVAL (he));
1990
1991 if (!(bits & 0x1000)
1992 && skey->level == level
1993 && level > smooth_max [skey->x][skey->y])
1994 {
1995 maptex tex = self->tex [skey->tile];
1996 int px = (((int)skey->x) - 1) * T;
1997 int py = (((int)skey->y) - 1) * T;
1998 int border = bits & 15;
1999 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2000 float dx = tex.s * .0625f; // 16 images/row
2001 float dy = tex.t * .5f ; // 2 images/column
2002
2003 if (tex.name)
2004 {
2005 // this time avoiding texture state changes
2006 // save gobs of state changes.
2007 if (key.texname != tex.name)
2008 {
2009 glEnd ();
2010 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2011 glBegin (GL_QUADS);
2012 }
2013
2014 if (border)
2015 {
2016 float ox = border * dx;
2017
2018 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2019 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2020 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2021 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2022 }
2023
2024 if (corner)
2025 {
2026 float ox = corner * dx;
2027
2028 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2029 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2030 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2031 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2032 }
2033 }
2034 }
2035 }
2036 }
2037 }
2038
2039 glEnd ();
2040 glDisable (GL_TEXTURE_2D);
2041 key.texname = -1;
2042 }
2043
2044 hv_clear (smooth);
2045 }
2046
2047 glDisable (GL_BLEND);
2048 rc_free (rc);
2049
2050 // top layer: overlays such as the health bar
2051 for (y = 0; y < sh; y++)
2052 if (0 <= y + my && y + my < self->rows)
2053 {
2054 maprow *row = self->row + (y + my);
2055
2056 for (x = 0; x < sw; x++)
2057 if (row->c0 <= x + mx && x + mx < row->c1)
2058 {
2059 mapcell *cell = row->col + (x + mx - row->c0);
2060
2061 int px = x * T;
2062 int py = y * T;
2063
2064 if (cell->stat_hp)
2065 {
2066 int width = cell->stat_width * T;
2067 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2068
2069 glColor3ub (0, 0, 0);
2070 glRectf (px + 1, py - thick - 2,
2071 px + width - 1, py);
2072
2073 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2074 glRectf (px + 2,
2075 py - thick - 1,
2076 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2077 }
2078 }
2079 }
2080}
2081
2082void
2083draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2084 CODE:
2085{
2086 static float color[16][3] = {
2087 { 0.00F, 0.00F, 0.00F },
2088 { 1.00F, 1.00F, 1.00F },
2089 { 0.00F, 0.00F, 0.55F },
2090 { 1.00F, 0.00F, 0.00F },
2091
2092 { 1.00F, 0.54F, 0.00F },
2093 { 0.11F, 0.56F, 1.00F },
2094 { 0.93F, 0.46F, 0.00F },
2095 { 0.18F, 0.54F, 0.34F },
2096
2097 { 0.56F, 0.73F, 0.56F },
2098 { 0.80F, 0.80F, 0.80F },
2099 { 0.55F, 0.41F, 0.13F },
2100 { 0.99F, 0.77F, 0.26F },
2101
2102 { 0.74F, 0.65F, 0.41F },
2103
2104 { 0.00F, 1.00F, 1.00F },
2105 { 1.00F, 0.00F, 1.00F },
2106 { 1.00F, 1.00F, 0.00F },
2107 };
2108
2109 int x, y;
2110
2111 glEnable (GL_TEXTURE_2D);
2112 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2113 glEnable (GL_BLEND);
2114 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2115 glBegin (GL_QUADS);
2116
2117 for (y = 0; y < h; y++)
2118 for (x = 0; x < w; x++)
2119 {
2120 unsigned char m = data [x + y * w];
2121
2122 if (m)
2123 {
2124 float *c = color [m & 15];
2125
2126 float tx1 = m & 0x40 ? 0.5 : 0.;
2127 float tx2 = tx1 + 0.5;
2128
2129 glColor4f (c[0], c[1], c[2], 0.75);
2130 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2131 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2132 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2133 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2134 }
2135 }
2136
2137 glEnd ();
2138 glDisable (GL_BLEND);
2139 glDisable (GL_TEXTURE_2D);
2140}
2141
2142void
2143fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1196 PPCODE: 2144 PPCODE:
1197{ 2145{
1198 int vx, vy;
1199 int x, y, z; 2146 int x, y;
1200 int last_name; 2147 int sw1 = sw + 2;
1201 mapface face; 2148 int sh1 = sh + 2;
2149 int sh3 = sh * 3;
1202 int sw4 = (sw + 3) & ~3; 2150 int sw34 = (sw * 3 + 3) & ~3;
2151 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1203 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2152 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1204 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2153 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1205 2154
1206 memset (darkness, 255, sw4 * sh);
1207 SvPOK_only (darkness_sv); 2155 SvPOK_only (darkness3_sv);
1208 SvCUR_set (darkness_sv, sw4 * sh); 2156 SvCUR_set (darkness3_sv, sw34 * sh3);
1209 2157
1210 vx = self->x + (self->w - sw) / 2 - shift_x; 2158 mx += self->x - 1;
1211 vy = self->y + (self->h - sh) / 2 - shift_y; 2159 my += self->y - 1;
1212 2160
1213 /* 2161 memset (darkness1, 255, sw1 * sh1);
1214 int vx = self->vx = self->w >= sw
1215 ? self->x + (self->w - sw) / 2
1216 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1217 2162
1218 int vy = self->vy = self->h >= sh
1219 ? self->y + (self->h - sh) / 2
1220 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1221 */
1222
1223 glColor4ub (255, 255, 255, 255);
1224
1225 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1226 glEnable (GL_BLEND);
1227 glEnable (GL_TEXTURE_2D);
1228 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1229
1230 glBegin (GL_QUADS);
1231
1232 last_name = 0;
1233
1234 for (z = 0; z < 3; z++)
1235 for (y = 0; y < sh; y++) 2163 for (y = 0; y < sh1; y++)
1236 if (0 <= y + vy && y + vy < self->rows) 2164 if (0 <= y + my && y + my < self->rows)
1237 { 2165 {
1238 maprow *row = self->row + (y + vy); 2166 maprow *row = self->row + (y + my);
1239 2167
1240 for (x = 0; x < sw; x++) 2168 for (x = 0; x < sw1; x++)
1241 if (row->c0 <= x + vx && x + vx < row->c1) 2169 if (row->c0 <= x + mx && x + mx < row->c1)
1242 { 2170 {
1243 mapcell *cell = row->col + (x + vx - row->c0); 2171 mapcell *cell = row->col + (x + mx - row->c0);
1244 2172
1245 darkness[y * sw4 + x] = cell->darkness < 0 2173 darkness1 [y * sw1 + x] = cell->darkness
2174 ? 255 - (cell->darkness - 1)
1246 ? 255 - FOW_DARKNESS 2175 : 255 - FOW_DARKNESS;
1247 : 255 - cell->darkness;
1248
1249 face = cell->face [z];
1250
1251 if (face)
1252 {
1253 maptex tex = self->tex [face];
1254
1255 int px = (x + 1) * 32 - tex.w;
1256 int py = (y + 1) * 32 - tex.h;
1257
1258 if (last_name != tex.name)
1259 {
1260 glEnd ();
1261 last_name = tex.name;
1262 glBindTexture (GL_TEXTURE_2D, last_name);
1263 glBegin (GL_QUADS);
1264 }
1265
1266 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1267 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1268 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1269 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1270 }
1271 } 2176 }
1272 } 2177 }
1273 2178
1274 glEnd (); 2179 for (y = 0; y < sh; ++y)
2180 for (x = 0; x < sw; ++x)
2181 {
2182 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2183 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2184 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2185 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2186 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2187 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2188 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2189 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2190 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1275 2191
1276 glDisable (GL_TEXTURE_2D); 2192 uint8_t r11 = (d11 + d21 + d12) / 3;
1277 glDisable (GL_BLEND); 2193 uint8_t r21 = d21;
2194 uint8_t r31 = (d21 + d31 + d32) / 3;
2195
2196 uint8_t r12 = d12;
2197 uint8_t r22 = d22;
2198 uint8_t r32 = d32;
2199
2200 uint8_t r13 = (d13 + d23 + d12) / 3;
2201 uint8_t r23 = d23;
2202 uint8_t r33 = (d23 + d33 + d32) / 3;
2203
2204 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2205 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2206 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2207 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2208 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2209 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2210 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2211 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2212 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2213 }
2214
2215 free (darkness1);
1278 2216
1279 EXTEND (SP, 3); 2217 EXTEND (SP, 3);
1280 PUSHs (sv_2mortal (newSViv (sw4))); 2218 PUSHs (sv_2mortal (newSViv (sw34)));
1281 PUSHs (sv_2mortal (newSViv (sh))); 2219 PUSHs (sv_2mortal (newSViv (sh3)));
1282 PUSHs (darkness_sv); 2220 PUSHs (darkness3_sv);
1283} 2221}
1284 2222
1285SV * 2223SV *
1286get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2224get_rect (DC::Map self, int x0, int y0, int w, int h)
1287 CODE: 2225 CODE:
1288{ 2226{
1289 int x, y, x1, y1; 2227 int x, y, x1, y1;
1290 SV *data_sv = newSV (w * h * 7 + 5); 2228 SV *data_sv = newSV (w * h * 7 + 5);
1291 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2229 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1316 if (row && row->c0 <= x && x < row->c1) 2254 if (row && row->c0 <= x && x < row->c1)
1317 { 2255 {
1318 mapcell *cell = row->col + (x - row->c0); 2256 mapcell *cell = row->col + (x - row->c0);
1319 uint8_t flags = 0; 2257 uint8_t flags = 0;
1320 2258
1321 if (cell->face [0]) flags |= 1; 2259 if (cell->tile [0]) flags |= 1;
1322 if (cell->face [1]) flags |= 2; 2260 if (cell->tile [1]) flags |= 2;
1323 if (cell->face [2]) flags |= 4; 2261 if (cell->tile [2]) flags |= 4;
1324 2262
1325 *data++ = flags; 2263 *data++ = flags;
1326 2264
1327 if (flags & 1) 2265 if (flags & 1)
1328 { 2266 {
2267 tileid tile = cell->tile [0];
1329 *data++ = cell->face [0] >> 8; 2268 *data++ = tile >> 8;
1330 *data++ = cell->face [0]; 2269 *data++ = tile;
1331 } 2270 }
1332 2271
1333 if (flags & 2) 2272 if (flags & 2)
1334 { 2273 {
2274 tileid tile = cell->tile [1];
1335 *data++ = cell->face [1] >> 8; 2275 *data++ = tile >> 8;
1336 *data++ = cell->face [1]; 2276 *data++ = tile;
1337 } 2277 }
1338 2278
1339 if (flags & 4) 2279 if (flags & 4)
1340 { 2280 {
2281 tileid tile = cell->tile [2];
1341 *data++ = cell->face [2] >> 8; 2282 *data++ = tile >> 8;
1342 *data++ = cell->face [2]; 2283 *data++ = tile;
1343 } 2284 }
1344 } 2285 }
1345 else 2286 else
1346 *data++ = 0; 2287 *data++ = 0;
1347 } 2288 }
… …
1353} 2294}
1354 OUTPUT: 2295 OUTPUT:
1355 RETVAL 2296 RETVAL
1356 2297
1357void 2298void
1358set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2299set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1359 PPCODE: 2300 PPCODE:
1360{ 2301{
1361 int x, y, z; 2302 int x, y, z;
1362 int w, h; 2303 int w, h;
1363 int x1, y1; 2304 int x1, y1;
1364 2305
1365 if (*data++ != 0) 2306 if (*data++ != 0)
1366 return; /* version mismatch */ 2307 XSRETURN_EMPTY; /* version mismatch */
1367 2308
1368 w = *data++ << 8; w |= *data++; 2309 w = *data++ << 8; w |= *data++;
1369 h = *data++ << 8; h |= *data++; 2310 h = *data++ << 8; h |= *data++;
1370 2311
1371 // we need to do this 'cause we don't keep an absolute coord system for rows 2312 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1387 { 2328 {
1388 uint8_t flags = *data++; 2329 uint8_t flags = *data++;
1389 2330
1390 if (flags) 2331 if (flags)
1391 { 2332 {
1392 mapface face[3] = { 0, 0, 0 };
1393
1394 mapcell *cell = row_get_cell (row, x); 2333 mapcell *cell = row_get_cell (row, x);
2334 tileid tile[3] = { 0, 0, 0 };
1395 2335
1396 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2336 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1397 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2337 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1398 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2338 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1399 2339
1400 if (cell->darkness <= 0) 2340 if (cell->darkness == 0)
1401 { 2341 {
1402 cell->darkness = -1; 2342 cell->darkness = 0;
1403 2343
1404 for (z = 0; z <= 2; z++) 2344 for (z = 0; z <= 2; z++)
1405 { 2345 {
1406 cell->face[z] = face[z]; 2346 tileid t = tile [z];
1407 2347
1408 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2348 if (t >= self->texs || (t && !self->tex [t].name))
2349 {
1409 XPUSHs (sv_2mortal (newSViv (face[z]))); 2350 XPUSHs (sv_2mortal (newSViv (t)));
2351 need_texid (self, t);
2352 }
2353
2354 cell->tile [z] = t;
1410 } 2355 }
1411 } 2356 }
1412 } 2357 }
1413 } 2358 }
1414 } 2359 }
1415} 2360}
1416 2361
1417MODULE = CFClient PACKAGE = CFClient::MixChunk 2362MODULE = Deliantra::Client PACKAGE = DC::RW
1418 2363
1419CFClient::MixChunk 2364DC::RW
1420new_from_file (SV *class, char *path) 2365new (SV *class, SV *data_sv)
1421 CODE: 2366 CODE:
1422 RETVAL = Mix_LoadWAV (path); 2367{
2368 STRLEN datalen;
2369 char *data = SvPVbyte (data_sv, datalen);
2370
2371 RETVAL = SDL_RWFromConstMem (data, datalen);
2372}
1423 OUTPUT: 2373 OUTPUT:
1424 RETVAL 2374 RETVAL
1425 2375
2376DC::RW
2377new_from_file (SV *class, const char *path, const char *mode = "rb")
2378 CODE:
2379 RETVAL = SDL_RWFromFile (path, mode);
2380 OUTPUT:
2381 RETVAL
2382
2383# fails on win32:
2384# dc.xs(2268) : error C2059: syntax error : '('
1426void 2385#void
2386#close (DC::RW self)
2387# CODE:
2388# (self->(close)) (self);
2389
2390MODULE = Deliantra::Client PACKAGE = DC::Channel
2391
2392PROTOTYPES: DISABLE
2393
2394DC::Channel
2395find ()
2396 CODE:
2397{
2398 RETVAL = Mix_GroupAvailable (-1);
2399
2400 if (RETVAL < 0)
2401 {
2402 RETVAL = Mix_GroupOldest (-1);
2403
2404 if (RETVAL < 0)
2405 XSRETURN_UNDEF;
2406
2407 Mix_HaltChannel (RETVAL);
2408 }
2409
2410 Mix_UnregisterAllEffects (RETVAL);
2411 Mix_Volume (RETVAL, 128);
2412}
2413 OUTPUT:
2414 RETVAL
2415
2416void
2417halt (DC::Channel self)
2418 CODE:
2419 Mix_HaltChannel (self);
2420
2421void
2422expire (DC::Channel self, int ticks = -1)
2423 CODE:
2424 Mix_ExpireChannel (self, ticks);
2425
2426void
2427fade_out (DC::Channel self, int ticks = -1)
2428 CODE:
2429 Mix_FadeOutChannel (self, ticks);
2430
2431int
2432volume (DC::Channel self, int volume)
2433 CODE:
2434 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2435 OUTPUT:
2436 RETVAL
2437
2438void
2439unregister_all_effects (DC::Channel self)
2440 CODE:
2441 Mix_UnregisterAllEffects (self);
2442
2443void
2444set_panning (DC::Channel self, int left, int right)
2445 CODE:
2446 left = CLAMP (left , 0, 255);
2447 right = CLAMP (right, 0, 255);
2448 Mix_SetPanning (self, left, right);
2449
2450void
2451set_distance (DC::Channel self, int distance)
2452 CODE:
2453 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2454
2455void
2456set_position (DC::Channel self, int angle, int distance)
2457 CODE:
2458
2459void
2460set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2461 CODE:
2462{
2463 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2464 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2465 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2466}
2467
2468void
2469set_reverse_stereo (DC::Channel self, int flip)
2470 CODE:
2471 Mix_SetReverseStereo (self, flip);
2472
2473MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2474
2475PROTOTYPES: DISABLE
2476
2477DC::MixChunk
2478new (SV *class, DC::RW rwops)
2479 CODE:
2480 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2481 OUTPUT:
2482 RETVAL
2483
2484void
1427DESTROY (CFClient::MixChunk self) 2485DESTROY (DC::MixChunk self)
1428 CODE: 2486 CODE:
1429 Mix_FreeChunk (self); 2487 Mix_FreeChunk (self);
1430 2488
1431int 2489int
1432volume (CFClient::MixChunk self, int volume = -1) 2490volume (DC::MixChunk self, int volume = -1)
1433 CODE: 2491 CODE:
2492 if (items > 1)
2493 volume = CLAMP (volume, 0, 128);
1434 RETVAL = Mix_VolumeChunk (self, volume); 2494 RETVAL = Mix_VolumeChunk (self, volume);
1435 OUTPUT: 2495 OUTPUT:
1436 RETVAL 2496 RETVAL
1437 2497
1438int 2498DC::Channel
1439play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2499play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1440 CODE: 2500 CODE:
2501{
1441 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2502 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2503
2504 if (RETVAL < 0)
2505 XSRETURN_UNDEF;
2506
2507 if (channel < 0)
2508 {
2509 Mix_UnregisterAllEffects (RETVAL);
2510 Mix_Volume (RETVAL, 128);
2511 }
2512}
1442 OUTPUT: 2513 OUTPUT:
1443 RETVAL 2514 RETVAL
1444 2515
1445MODULE = CFClient PACKAGE = CFClient::MixMusic 2516MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1446 2517
1447int 2518int
1448volume (int volume = -1) 2519volume (int volume = -1)
2520 PROTOTYPE: ;$
1449 CODE: 2521 CODE:
2522 if (items > 0)
2523 volume = CLAMP (volume, 0, 128);
1450 RETVAL = Mix_VolumeMusic (volume); 2524 RETVAL = Mix_VolumeMusic (volume);
1451 OUTPUT: 2525 OUTPUT:
1452 RETVAL 2526 RETVAL
1453 2527
1454CFClient::MixMusic 2528void
1455new_from_file (SV *class, char *path) 2529fade_out (int ms)
1456 CODE: 2530 CODE:
2531 Mix_FadeOutMusic (ms);
2532
2533void
2534halt ()
2535 CODE:
2536 Mix_HaltMusic ();
2537
2538DC::MixMusic
2539new (SV *class, DC::RW rwops)
2540 CODE:
1457 RETVAL = Mix_LoadMUS (path); 2541 RETVAL = Mix_LoadMUS_RW (rwops);
1458 OUTPUT: 2542 OUTPUT:
1459 RETVAL 2543 RETVAL
1460 2544
1461void 2545void
1462DESTROY (CFClient::MixMusic self) 2546DESTROY (DC::MixMusic self)
1463 CODE: 2547 CODE:
1464 Mix_FreeMusic (self); 2548 Mix_FreeMusic (self);
1465 2549
1466int 2550int
1467play (CFClient::MixMusic self, int loops = -1) 2551play (DC::MixMusic self, int loops = -1)
1468 CODE: 2552 CODE:
1469 RETVAL = Mix_PlayMusic (self, loops); 2553 RETVAL = Mix_PlayMusic (self, loops);
1470 OUTPUT: 2554 OUTPUT:
1471 RETVAL 2555 RETVAL
1472 2556
2557void
2558fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2559 CODE:
2560 Mix_FadeInMusicPos (self, loops, ms, position);
2561
1473MODULE = CFClient PACKAGE = CFClient::OpenGL 2562MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2563
2564PROTOTYPES: ENABLE
1474 2565
1475BOOT: 2566BOOT:
1476{ 2567{
1477 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2568 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1478 static const struct { 2569 static const struct {
1479 const char *name; 2570 const char *name;
1480 IV iv; 2571 IV iv;
1481 } *civ, const_iv[] = { 2572 } *civ, const_iv[] = {
1482# define const_iv(name) { # name, (IV)name } 2573# define const_iv(name) { # name, (IV)name }
2574 const_iv (GL_VENDOR),
2575 const_iv (GL_VERSION),
2576 const_iv (GL_EXTENSIONS),
1483 const_iv (GL_COLOR_MATERIAL), 2577 const_iv (GL_COLOR_MATERIAL),
1484 const_iv (GL_SMOOTH), 2578 const_iv (GL_SMOOTH),
1485 const_iv (GL_FLAT), 2579 const_iv (GL_FLAT),
1486 const_iv (GL_DITHER), 2580 const_iv (GL_DITHER),
1487 const_iv (GL_BLEND), 2581 const_iv (GL_BLEND),
2582 const_iv (GL_CULL_FACE),
1488 const_iv (GL_SCISSOR_TEST), 2583 const_iv (GL_SCISSOR_TEST),
2584 const_iv (GL_DEPTH_TEST),
2585 const_iv (GL_ALPHA_TEST),
2586 const_iv (GL_NORMALIZE),
2587 const_iv (GL_RESCALE_NORMAL),
2588 const_iv (GL_FRONT),
2589 const_iv (GL_BACK),
2590 const_iv (GL_AUX0),
1489 const_iv (GL_AND), 2591 const_iv (GL_AND),
1490 const_iv (GL_ONE), 2592 const_iv (GL_ONE),
1491 const_iv (GL_ZERO), 2593 const_iv (GL_ZERO),
1492 const_iv (GL_SRC_ALPHA), 2594 const_iv (GL_SRC_ALPHA),
1493 const_iv (GL_SRC_ALPHA_SATURATE), 2595 const_iv (GL_DST_ALPHA),
1494 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2596 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1495 const_iv (GL_ONE_MINUS_DST_ALPHA), 2597 const_iv (GL_ONE_MINUS_DST_ALPHA),
2598 const_iv (GL_SRC_ALPHA_SATURATE),
1496 const_iv (GL_RGB), 2599 const_iv (GL_RGB),
1497 const_iv (GL_RGBA), 2600 const_iv (GL_RGBA),
2601 const_iv (GL_RGBA4),
2602 const_iv (GL_RGBA8),
2603 const_iv (GL_RGB5_A1),
1498 const_iv (GL_UNSIGNED_BYTE), 2604 const_iv (GL_UNSIGNED_BYTE),
2605 const_iv (GL_UNSIGNED_SHORT),
2606 const_iv (GL_UNSIGNED_INT),
1499 const_iv (GL_ALPHA), 2607 const_iv (GL_ALPHA),
2608 const_iv (GL_INTENSITY),
1500 const_iv (GL_LUMINANCE), 2609 const_iv (GL_LUMINANCE),
2610 const_iv (GL_LUMINANCE_ALPHA),
1501 const_iv (GL_FLOAT), 2611 const_iv (GL_FLOAT),
1502 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2612 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2613 const_iv (GL_COMPRESSED_ALPHA_ARB),
2614 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2615 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2616 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2617 const_iv (GL_COMPRESSED_RGB_ARB),
2618 const_iv (GL_COMPRESSED_RGBA_ARB),
1503 const_iv (GL_COMPILE), 2619 const_iv (GL_COMPILE),
2620 const_iv (GL_PROXY_TEXTURE_1D),
2621 const_iv (GL_PROXY_TEXTURE_2D),
1504 const_iv (GL_TEXTURE_1D), 2622 const_iv (GL_TEXTURE_1D),
1505 const_iv (GL_TEXTURE_2D), 2623 const_iv (GL_TEXTURE_2D),
1506 const_iv (GL_TEXTURE_ENV), 2624 const_iv (GL_TEXTURE_ENV),
1507 const_iv (GL_TEXTURE_MAG_FILTER), 2625 const_iv (GL_TEXTURE_MAG_FILTER),
1508 const_iv (GL_TEXTURE_MIN_FILTER), 2626 const_iv (GL_TEXTURE_MIN_FILTER),
1509 const_iv (GL_TEXTURE_ENV_MODE), 2627 const_iv (GL_TEXTURE_ENV_MODE),
1510 const_iv (GL_TEXTURE_WRAP_S), 2628 const_iv (GL_TEXTURE_WRAP_S),
1511 const_iv (GL_TEXTURE_WRAP_T), 2629 const_iv (GL_TEXTURE_WRAP_T),
2630 const_iv (GL_REPEAT),
1512 const_iv (GL_CLAMP), 2631 const_iv (GL_CLAMP),
1513 const_iv (GL_REPEAT), 2632 const_iv (GL_CLAMP_TO_EDGE),
1514 const_iv (GL_NEAREST), 2633 const_iv (GL_NEAREST),
1515 const_iv (GL_LINEAR), 2634 const_iv (GL_LINEAR),
1516 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2635 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1517 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2636 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1518 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2637 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1519 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2638 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1520 const_iv (GL_GENERATE_MIPMAP), 2639 const_iv (GL_GENERATE_MIPMAP),
1521 const_iv (GL_MODULATE), 2640 const_iv (GL_MODULATE),
1522 const_iv (GL_DECAL), 2641 const_iv (GL_DECAL),
1523 const_iv (GL_REPLACE), 2642 const_iv (GL_REPLACE),
2643 const_iv (GL_DEPTH_BUFFER_BIT),
1524 const_iv (GL_COLOR_BUFFER_BIT), 2644 const_iv (GL_COLOR_BUFFER_BIT),
1525 const_iv (GL_PROJECTION), 2645 const_iv (GL_PROJECTION),
1526 const_iv (GL_MODELVIEW), 2646 const_iv (GL_MODELVIEW),
1527 const_iv (GL_COLOR_LOGIC_OP), 2647 const_iv (GL_COLOR_LOGIC_OP),
1528 const_iv (GL_SEPARABLE_2D), 2648 const_iv (GL_SEPARABLE_2D),
1529 const_iv (GL_CONVOLUTION_2D), 2649 const_iv (GL_CONVOLUTION_2D),
1530 const_iv (GL_CONVOLUTION_BORDER_MODE), 2650 const_iv (GL_CONVOLUTION_BORDER_MODE),
1531 const_iv (GL_CONSTANT_BORDER), 2651 const_iv (GL_CONSTANT_BORDER),
2652 const_iv (GL_POINTS),
1532 const_iv (GL_LINES), 2653 const_iv (GL_LINES),
2654 const_iv (GL_LINE_STRIP),
2655 const_iv (GL_LINE_LOOP),
1533 const_iv (GL_QUADS), 2656 const_iv (GL_QUADS),
2657 const_iv (GL_QUAD_STRIP),
2658 const_iv (GL_TRIANGLES),
2659 const_iv (GL_TRIANGLE_STRIP),
2660 const_iv (GL_TRIANGLE_FAN),
1534 const_iv (GL_LINE_LOOP), 2661 const_iv (GL_POLYGON),
1535 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2662 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2663 const_iv (GL_POINT_SMOOTH_HINT),
2664 const_iv (GL_LINE_SMOOTH_HINT),
2665 const_iv (GL_POLYGON_SMOOTH_HINT),
2666 const_iv (GL_GENERATE_MIPMAP_HINT),
2667 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1536 const_iv (GL_FASTEST), 2668 const_iv (GL_FASTEST),
2669 const_iv (GL_DONT_CARE),
2670 const_iv (GL_NICEST),
2671 const_iv (GL_V2F),
2672 const_iv (GL_V3F),
2673 const_iv (GL_T2F_V3F),
2674 const_iv (GL_T2F_N3F_V3F),
1537# undef const_iv 2675# undef const_iv
1538 }; 2676 };
1539 2677
1540 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2678 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1541 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2679 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2680
2681 texture_av = newAV ();
2682 AvREAL_off (texture_av);
1542} 2683}
2684
2685void
2686disable_GL_EXT_blend_func_separate ()
2687 CODE:
2688 gl.BlendFuncSeparate = 0;
2689 gl.BlendFuncSeparateEXT = 0;
2690
2691char *
2692gl_vendor ()
2693 CODE:
2694 RETVAL = (char *)glGetString (GL_VENDOR);
2695 OUTPUT:
2696 RETVAL
2697
2698char *
2699gl_version ()
2700 CODE:
2701 RETVAL = (char *)glGetString (GL_VERSION);
2702 OUTPUT:
2703 RETVAL
2704
2705char *
2706gl_extensions ()
2707 CODE:
2708 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2709 OUTPUT:
2710 RETVAL
2711
2712const char *glGetString (GLenum pname)
2713
2714GLint glGetInteger (GLenum pname)
2715 CODE:
2716 glGetIntegerv (pname, &RETVAL);
2717 OUTPUT:
2718 RETVAL
2719
2720GLdouble glGetDouble (GLenum pname)
2721 CODE:
2722 glGetDoublev (pname, &RETVAL);
2723 OUTPUT:
2724 RETVAL
1543 2725
1544int glGetError () 2726int glGetError ()
2727
2728void glFinish ()
1545 2729
1546void glClear (int mask) 2730void glClear (int mask)
1547 2731
1548void glClearColor (float r, float g, float b, float a = 1.0) 2732void glClearColor (float r, float g, float b, float a = 1.0)
1549 PROTOTYPE: @ 2733 PROTOTYPE: @
… …
1556 2740
1557void glHint (int target, int mode) 2741void glHint (int target, int mode)
1558 2742
1559void glBlendFunc (int sfactor, int dfactor) 2743void glBlendFunc (int sfactor, int dfactor)
1560 2744
2745void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2746 CODE:
2747 gl_BlendFuncSeparate (sa, da, saa, daa);
2748
2749void glDepthMask (int flag)
2750
1561void glLogicOp (int opcode) 2751void glLogicOp (int opcode)
1562 2752
1563void glColorMask (int red, int green, int blue, int alpha) 2753void glColorMask (int red, int green, int blue, int alpha)
1564 2754
1565void glMatrixMode (int mode) 2755void glMatrixMode (int mode)
… …
1568 2758
1569void glPopMatrix () 2759void glPopMatrix ()
1570 2760
1571void glLoadIdentity () 2761void glLoadIdentity ()
1572 2762
2763void glDrawBuffer (int buffer)
2764
2765void glReadBuffer (int buffer)
2766
1573# near and far are due to microsofts buggy c compiler 2767# near_ and far_ are due to microsofts buggy "c" compiler
2768void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2769
2770# near_ and far_ are due to microsofts buggy "c" compiler
1574void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2771void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2772
2773PROTOTYPES: DISABLE
1575 2774
1576void glViewport (int x, int y, int width, int height) 2775void glViewport (int x, int y, int width, int height)
1577 2776
1578void glScissor (int x, int y, int width, int height) 2777void glScissor (int x, int y, int width, int height)
1579 2778
… …
1587 2786
1588void glRotate (float angle, float x, float y, float z) 2787void glRotate (float angle, float x, float y, float z)
1589 CODE: 2788 CODE:
1590 glRotatef (angle, x, y, z); 2789 glRotatef (angle, x, y, z);
1591 2790
1592void glBegin (int mode)
1593
1594void glEnd ()
1595
1596void glColor (float r, float g, float b, float a = 1.0) 2791void glColor (float r, float g, float b, float a = 1.0)
1597 PROTOTYPE: @ 2792 ALIAS:
2793 glColor_premultiply = 1
1598 CODE: 2794 CODE:
1599 glColor4ub (MIN ((int)(r * 255.f), 255), 2795 if (ix)
1600 MIN ((int)(g * 255.f), 255), 2796 {
1601 MIN ((int)(b * 255.f), 255), 2797 r *= a;
1602 MIN ((int)(a * 255.f), 255)); 2798 g *= a;
2799 b *= a;
2800 }
2801 // microsoft visual "c" rounds instead of truncating...
2802 glColor4f (r, g, b, a);
2803
2804void glRasterPos (float x, float y, float z = 0.)
2805 CODE:
2806 glRasterPos3f (0, 0, z);
2807 glBitmap (0, 0, 0, 0, x, y, 0);
1603 2808
1604void glVertex (float x, float y, float z = 0.) 2809void glVertex (float x, float y, float z = 0.)
1605 CODE: 2810 CODE:
1606 glVertex3f (x, y, z); 2811 glVertex3f (x, y, z);
1607 2812
1608void glTexCoord (float s, float t) 2813void glTexCoord (float s, float t)
1609 CODE: 2814 CODE:
1610 glTexCoord2f (s, t); 2815 glTexCoord2f (s, t);
1611 2816
2817void glRect (float x1, float y1, float x2, float y2)
2818 CODE:
2819 glRectf (x1, y1, x2, y2);
2820
2821void glRect_lineloop (float x1, float y1, float x2, float y2)
2822 CODE:
2823 glBegin (GL_LINE_LOOP);
2824 glVertex2f (x1, y1);
2825 glVertex2f (x2, y1);
2826 glVertex2f (x2, y2);
2827 glVertex2f (x1, y2);
2828 glEnd ();
2829
2830PROTOTYPES: ENABLE
2831
2832void glBegin (int mode)
2833
2834void glEnd ()
2835
2836void glPointSize (GLfloat size)
2837
2838void glLineWidth (GLfloat width)
2839
2840void glInterleavedArrays (int format, int stride, char *data)
2841
2842void glDrawElements (int mode, int count, int type, char *indices)
2843
2844# 1.2 void glDrawRangeElements (int mode, int start, int end
2845
1612void glTexEnv (int target, int pname, float param) 2846void glTexEnv (int target, int pname, float param)
1613 CODE: 2847 CODE:
1614 glTexEnvf (target, pname, param); 2848 glTexEnvf (target, pname, param);
1615 2849
1616void glTexParameter (int target, int pname, float param) 2850void glTexParameter (int target, int pname, float param)
… …
1619 2853
1620void glBindTexture (int target, int name) 2854void glBindTexture (int target, int name)
1621 2855
1622void glConvolutionParameter (int target, int pname, float params) 2856void glConvolutionParameter (int target, int pname, float params)
1623 CODE: 2857 CODE:
1624 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2858 if (gl.ConvolutionParameterf)
2859 gl.ConvolutionParameterf (target, pname, params);
1625 2860
1626void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2861void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1627 CODE: 2862 CODE:
1628 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2863 if (gl.ConvolutionFilter2D)
1629 (target, internalformat, width, height, format, type, data)); 2864 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1630 2865
1631void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2866void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1632 CODE: 2867 CODE:
1633 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2868 if (gl.SeparableFilter2D)
1634 (target, internalformat, width, height, format, type, row, column)); 2869 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1635 2870
1636void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2871void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1637 2872
1638void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2873void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1639 2874
1640void glRasterPos (int x, int y) 2875void glDrawPixels (int width, int height, int format, int type, char *pixels)
1641 CODE: 2876
1642 glRasterPos2i (x, y); 2877void glPixelZoom (float x, float y)
1643 2878
1644void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2879void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1645 2880
1646int glGenTexture () 2881int glGenTexture ()
1647 CODE: 2882 CODE:
1648{ 2883 RETVAL = gen_texture ();
1649 GLuint name;
1650 glGenTextures (1, &name);
1651 RETVAL = name;
1652}
1653 OUTPUT: 2884 OUTPUT:
1654 RETVAL 2885 RETVAL
1655 2886
1656void glDeleteTexture (int name) 2887void glDeleteTexture (int name)
1657 CODE: 2888 CODE:
1658{
1659 GLuint name_ = name;
1660 glDeleteTextures (1, &name_); 2889 del_texture (name);
1661} 2890
1662
1663int glGenList () 2891int glGenList ()
1664 CODE: 2892 CODE:
1665 RETVAL = glGenLists (1); 2893 RETVAL = glGenLists (1);
1666 OUTPUT: 2894 OUTPUT:
1667 RETVAL 2895 RETVAL
… …
1674 2902
1675void glEndList () 2903void glEndList ()
1676 2904
1677void glCallList (int list) 2905void glCallList (int list)
1678 2906
2907MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2908
2909PROTOTYPES: DISABLE
2910
2911void
2912find_widget (SV *self, NV x, NV y)
2913 PPCODE:
2914{
2915 if (within_widget (self, x, y))
2916 XPUSHs (self);
2917}
2918
2919BOOT:
2920{
2921 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2922
2923 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2924 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2925 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2926 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2927}
2928
2929void
2930draw (SV *self)
2931 CODE:
2932{
2933 HV *hv;
2934 SV **svp;
2935 NV x, y, w, h;
2936 SV *draw_x_sv = GvSV (draw_x_gv);
2937 SV *draw_y_sv = GvSV (draw_y_gv);
2938 SV *draw_w_sv = GvSV (draw_w_gv);
2939 SV *draw_h_sv = GvSV (draw_h_gv);
2940 double draw_x, draw_y;
2941
2942 if (!SvROK (self))
2943 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2944
2945 hv = (HV *)SvRV (self);
2946
2947 if (SvTYPE (hv) != SVt_PVHV)
2948 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2949
2950 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2951 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2952
2953 if (!h || !w)
2954 XSRETURN_EMPTY;
2955
2956 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2957 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2958
2959 draw_x = SvNV (draw_x_sv) + x;
2960 draw_y = SvNV (draw_y_sv) + y;
2961
2962 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2963 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2964 XSRETURN_EMPTY;
2965
2966 sv_setnv (draw_x_sv, draw_x);
2967 sv_setnv (draw_y_sv, draw_y);
2968
2969 glPushMatrix ();
2970 glTranslated (x, y, 0);
2971
2972 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2973 {
2974 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2975
2976 if (svp && SvTRUE (*svp))
2977 {
2978 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2979 glEnable (GL_BLEND);
2980 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2981 glBegin (GL_QUADS);
2982 glVertex2f (0, 0);
2983 glVertex2f (w, 0);
2984 glVertex2f (w, h);
2985 glVertex2f (0, h);
2986 glEnd ();
2987 glDisable (GL_BLEND);
2988 }
2989 }
2990#if 0
2991 // draw borders, for debugging
2992 glPushMatrix ();
2993 glColor4f (1., 1., 0., 1.);
2994 glTranslatef (.5, .5, 0.);
2995 glBegin (GL_LINE_LOOP);
2996 glVertex2f (0 , 0);
2997 glVertex2f (w - 1, 0);
2998 glVertex2f (w - 1, h - 1);
2999 glVertex2f (0 , h - 1);
3000 glEnd ();
3001 glPopMatrix ();
3002#endif
3003 PUSHMARK (SP);
3004 XPUSHs (self);
3005 PUTBACK;
3006 call_method ("_draw", G_VOID | G_DISCARD);
3007 SPAGAIN;
3008
3009 glPopMatrix ();
3010
3011 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3012 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3013}
3014

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