ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
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>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 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>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
17#include <glib/gmacros.h> 52#include <glib/gmacros.h>
18 53
19#include <pango/pango.h> 54#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 55
21#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
22 66
23#ifndef _WIN32 67#ifndef _WIN32
24# include <sys/types.h> 68# include <sys/types.h>
25# include <sys/socket.h> 69# include <sys/socket.h>
26# include <netinet/in.h> 70# include <netinet/in.h>
27# include <netinet/tcp.h> 71# include <netinet/tcp.h>
28# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 77#else
30 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 79#endif
37 80
38#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 85
40#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
41 87
42#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
44 90
45#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
46 92
47#define GL_CALL(type,func,args) \ 93/* mask out modifiers we are not interested in */
48 { \ 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \
50 static type fptr_; \
51 \
52 if (!init_) \
53 { \
54 init_ = 1; \
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56 } \
57 \
58 if (fptr_) \
59 fptr_ args; \
60 }
61 95
96static AV *texture_av;
97
98static struct
99{
100#define GL_FUNC(ptr,name) ptr name;
101#include "glfunc.h"
102#undef GL_FUNC
103} gl;
104
105static void
106gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
107{
108 if (gl.BlendFuncSeparate)
109 gl.BlendFuncSeparate (sa, da, saa, daa);
110 else if (gl.BlendFuncSeparateEXT)
111 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
112 else
113 glBlendFunc (sa, da);
114}
115
116static GLuint
117gen_texture ()
118{
119 GLuint name;
120
121 if (AvFILL (texture_av) >= 0)
122 name = (GLuint)(size_t)av_pop (texture_av);
123 else
124 glGenTextures (1, &name);
125
126 return name;
127}
128
129static void
130del_texture (GLuint name)
131{
132 /* make a half-assed attempt at returning the memory used by the texture */
133 /* textures are frequently being reused by cfplus anyway */
134 /*glBindTexture (GL_TEXTURE_2D, name);*/
135 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
136 av_push (texture_av, (SV *)(size_t)name);
137 glDeleteTextures (1, &name);
138}
139
140#include "texcache.c"
141#include "rendercache.c"
142
143#include "pango-font.c"
144#include "pango-fontmap.c"
145#include "pango-render.c"
146
147typedef IV DC__Channel;
148typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 149typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 150typedef Mix_Music *DC__MixMusic;
64 151
65typedef PangoFontDescription *CFClient__Font; 152typedef PangoFontDescription *DC__Font;
153
154static int
155shape_attr_p (PangoLayoutRun *run)
156{
157 GSList *attrs = run->item->analysis.extra_attrs;
158
159 while (attrs)
160 {
161 PangoAttribute *attr = attrs->data;
162
163 if (attr->klass->type == PANGO_ATTR_SHAPE)
164 return 1;
165
166 attrs = attrs->next;
167 }
168
169 return 0;
170}
66 171
67typedef struct cf_layout { 172typedef struct cf_layout {
68 PangoLayout *pl; 173 PangoLayout *pl;
174 float r, g, b, a; // default color for rgba mode
69 int base_height; 175 int base_height;
70 CFClient__Font font; 176 DC__Font font;
177 rc_t *rc;
71} *CFClient__Layout; 178} *DC__Layout;
72 179
73static CFClient__Font default_font; 180static DC__Font default_font;
74static PangoContext *context; 181static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 182static PangoFontMap *opengl_fontmap;
76 183
77static void 184static void
78substitute_func (FcPattern *pattern, gpointer data) 185substitute_func (FcPattern *pattern, gpointer data)
79{ 186{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 187 FcPatternAddBool (pattern, FC_HINTING, 1);
188#ifdef FC_HINT_STYLE
189 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 191 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 192}
83 193
84static void 194static void
85layout_update_font (CFClient__Layout self) 195layout_update_font (DC__Layout self)
86{ 196{
87 /* use a random scale factor to account for unknown descenders, 0.8 works 197 /* use a random scale factor to account for unknown descenders, 0.8 works
88 * reasonably well with bitstream vera 198 * reasonably well with dejavu/bistream fonts
89 */ 199 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 200 PangoFontDescription *font = self->font ? self->font : default_font;
91 201
92 pango_font_description_set_absolute_size (font, 202 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 203 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 204
95 pango_layout_set_font_description (self->pl, font); 205 pango_layout_set_font_description (self->pl, font);
96} 206}
97 207
98static void 208static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 209layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 210{
211 PangoRectangle rect;
212
213 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 214 pango_layout_get_extents (self->pl, 0, &rect);
102 215
103 *w = (*w + 3) & ~3; 216 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 217 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 218
219 if (!rect.width) rect.width = 1;
220 if (!rect.height) rect.height = 1;
221
222 *w = rect.width;
223 *h = rect.height;
224}
225
226typedef uint16_t tileid;
108typedef uint16_t mapface; 227typedef uint16_t faceid;
109 228
110typedef struct { 229typedef struct {
111 GLint name; 230 GLuint name;
112 int w, h; 231 int w, h;
113 float s, t; 232 float s, t;
114 uint8_t r, g, b, a; 233 uint8_t r, g, b, a;
234 tileid smoothtile;
235 uint8_t smoothlevel;
115} maptex; 236} maptex;
116 237
117typedef struct { 238typedef struct {
239 uint32_t player;
240 tileid tile[3];
118 int16_t darkness; 241 uint16_t darkness;
119 mapface face[3]; 242 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 243} mapcell;
121 244
122typedef struct { 245typedef struct {
123 int32_t c0, c1; 246 int32_t c0, c1;
124 mapcell *col; 247 mapcell *col;
125} maprow; 248} maprow;
126 249
127typedef struct map { 250typedef struct map {
128 int x, y, w, h; 251 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 252 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 253 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 254 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 255
136 int32_t rows; 256 int32_t rows;
137 maprow *row; 257 maprow *row;
138} *CFClient__Map; 258} *DC__Map;
139 259
140static char * 260static char *
141prepend (char *ptr, int sze, int inc) 261prepend (char *ptr, int sze, int inc)
142{ 262{
143 char *p; 263 char *p;
… …
160} 280}
161 281
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 282#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 283#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164 284
285static void
286need_facenum (struct map *self, faceid face)
287{
288 while (self->faces <= face)
289 {
290 Append (tileid, self->face2tile, self->faces, self->faces);
291 self->faces *= 2;
292 }
293}
294
295static void
296need_texid (struct map *self, int texid)
297{
298 while (self->texs <= texid)
299 {
300 Append (maptex, self->tex, self->texs, self->texs);
301 self->texs *= 2;
302 }
303}
304
165static maprow * 305static maprow *
166map_get_row (CFClient__Map self, int y) 306map_get_row (DC__Map self, int y)
167{ 307{
168 if (0 > y) 308 if (0 > y)
169 { 309 {
170 int extend = - y + MAP_EXTEND_Y; 310 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 311 Prepend (maprow, self->row, self->rows, extend);
… …
209 349
210 return row->col + (x - row->c0); 350 return row->col + (x - row->c0);
211} 351}
212 352
213static mapcell * 353static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 354map_get_cell (DC__Map self, int x, int y)
215{ 355{
216 return row_get_cell (map_get_row (self, y), x); 356 return row_get_cell (map_get_row (self, y), x);
217} 357}
218 358
219static void 359static void
220map_clear (CFClient__Map self) 360map_clear (DC__Map self)
221{ 361{
222 int r; 362 int r;
223 363
224 for (r = 0; r < self->rows; r++) 364 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 365 Safefree (self->row[r].col);
… …
232 self->oy = 0; 372 self->oy = 0;
233 self->row = 0; 373 self->row = 0;
234 self->rows = 0; 374 self->rows = 0;
235} 375}
236 376
377#define CELL_CLEAR(cell) \
378 do { \
379 if ((cell)->player) \
380 (cell)->tile [2] = 0; \
381 (cell)->darkness = 0; \
382 (cell)->stat_hp = 0; \
383 (cell)->flags = 0; \
384 (cell)->player = 0; \
385 } while (0)
386
237static void 387static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 388map_blank (DC__Map self, int x0, int y0, int w, int h)
239{ 389{
240 int x, y; 390 int x, y;
241 maprow *row; 391 maprow *row;
392 mapcell *cell;
242 393
243 for (y = y0; y < y0 + h; y++) 394 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 395 if (y >= 0)
245 { 396 {
246 if (y >= self->rows) 397 if (y >= self->rows)
… …
252 if (x >= row->c0) 403 if (x >= row->c0)
253 { 404 {
254 if (x >= row->c1) 405 if (x >= row->c1)
255 break; 406 break;
256 407
257 row->col[x - row->c0].darkness = -1; 408 cell = row->col + x - row->c0;
409
410 CELL_CLEAR (cell);
258 } 411 }
259 } 412 }
260} 413}
261 414
415typedef struct {
416 tileid tile;
417 uint8_t x, y, level;
418} smooth_key;
419
262static void 420static void
421smooth_or_bits (HV *hv, smooth_key *key, IV bits)
422{
423 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
424
425 if (SvIOK (*sv))
426 SvIV_set (*sv, SvIVX (*sv) | bits);
427 else
428 sv_setiv (*sv, bits);
429}
430
431static void
263music_finished () 432music_finished (void)
264{ 433{
265 SDL_UserEvent ev; 434 SDL_UserEvent ev;
266 435
267 ev.type = SDL_USEREVENT; 436 ev.type = SDL_USEREVENT;
268 ev.code = 0; 437 ev.code = 0;
… …
277{ 446{
278 SDL_UserEvent ev; 447 SDL_UserEvent ev;
279 448
280 ev.type = SDL_USEREVENT; 449 ev.type = SDL_USEREVENT;
281 ev.code = 1; 450 ev.code = 1;
282 ev.data1 = channel; 451 ev.data1 = (void *)(long)channel;
283 ev.data2 = 0; 452 ev.data2 = 0;
284 453
285 SDL_PushEvent ((SDL_Event *)&ev); 454 SDL_PushEvent ((SDL_Event *)&ev);
286} 455}
287 456
288MODULE = CFClient PACKAGE = CFClient 457static unsigned int
458minpot (unsigned int n)
459{
460 if (!n)
461 return 0;
462
463 --n;
464
465 n |= n >> 1;
466 n |= n >> 2;
467 n |= n >> 4;
468 n |= n >> 8;
469 n |= n >> 16;
470
471 return n + 1;
472}
473
474static unsigned int
475popcount (unsigned int n)
476{
477 n -= (n >> 1) & 0x55555555U;
478 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
479 n = ((n >> 4) + n) & 0x0f0f0f0fU;
480 n *= 0x01010101U;
481
482 return n >> 24;
483}
484
485/* SDL should provide this, really. */
486#define SDLK_MODIFIER_MIN 300
487#define SDLK_MODIFIER_MAX 314
488
489/******************************************************************************/
490
491static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
492static GV *hover_gv;
493
494static int
495within_widget (SV *widget, NV x, NV y)
496{
497 HV *self;
498 SV **svp;
499 NV wx, ww, wy, wh;
500
501 if (!SvROK (widget))
502 return 0;
503
504 self = (HV *)SvRV (widget);
505
506 if (SvTYPE (self) != SVt_PVHV)
507 return 0;
508
509 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
510 if (y < wy)
511 return 0;
512
513 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
514 if (y >= wy + wh)
515 return 0;
516
517 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
518 if (x < wx)
519 return 0;
520
521 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
522 if (x >= wx + ww)
523 return 0;
524
525 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
526 if (!svp || !SvTRUE (*svp))
527 return 0;
528
529 return 1;
530}
531
532static void
533deliantra_main ()
534{
535 char *argv[] = { 0 };
536 call_argv ("::main", G_DISCARD | G_VOID, argv);
537 dSP;
538}
539
540#ifdef __MACOSX__
541 /* to due surprising braindamage on the side of SDL design, we
542 * do some mind-boggling hack here: SDL requires a custom main()
543 * on OS X, so... we provide one and call the original main(), which,
544 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
545 * and which calls our main (== SDL_main) back.
546 */
547 extern C_LINKAGE int
548 main (int argc, char *argv[])
549 {
550 deliantra_main ();
551 }
552
553 #undef main
554
555 extern C_LINKAGE int main (int argc, char *argv[]);
556
557 static void
558 SDL_braino (void)
559 {
560 char *argv[] = { "deliantra client", 0 };
561 (main) (1, argv);
562 }
563#else
564 static void
565 SDL_braino (void)
566 {
567 deliantra_main ();
568 }
569#endif
570
571MODULE = Deliantra::Client PACKAGE = DC
289 572
290PROTOTYPES: ENABLE 573PROTOTYPES: ENABLE
291 574
292BOOT: 575BOOT:
293{ 576{
294 HV *stash = gv_stashpv ("CFClient", 1); 577 HV *stash = gv_stashpv ("DC", 1);
295 static const struct { 578 static const struct {
296 const char *name; 579 const char *name;
297 IV iv; 580 IV iv;
298 } *civ, const_iv[] = { 581 } *civ, const_iv[] = {
299# define const_iv(name) { # name, (IV)name } 582# define const_iv(name) { # name, (IV)name }
583 const_iv (SDLK_MODIFIER_MIN),
584 const_iv (SDLK_MODIFIER_MAX),
585
300 const_iv (SDL_ACTIVEEVENT), 586 const_iv (SDL_ACTIVEEVENT),
301 const_iv (SDL_KEYDOWN), 587 const_iv (SDL_KEYDOWN),
302 const_iv (SDL_KEYUP), 588 const_iv (SDL_KEYUP),
303 const_iv (SDL_MOUSEMOTION), 589 const_iv (SDL_MOUSEMOTION),
304 const_iv (SDL_MOUSEBUTTONDOWN), 590 const_iv (SDL_MOUSEBUTTONDOWN),
… …
313 const_iv (SDL_EVENT_RESERVEDA), 599 const_iv (SDL_EVENT_RESERVEDA),
314 const_iv (SDL_EVENT_RESERVEDB), 600 const_iv (SDL_EVENT_RESERVEDB),
315 const_iv (SDL_VIDEORESIZE), 601 const_iv (SDL_VIDEORESIZE),
316 const_iv (SDL_VIDEOEXPOSE), 602 const_iv (SDL_VIDEOEXPOSE),
317 const_iv (SDL_USEREVENT), 603 const_iv (SDL_USEREVENT),
604
605 const_iv (SDL_APPINPUTFOCUS),
606 const_iv (SDL_APPMOUSEFOCUS),
607 const_iv (SDL_APPACTIVE),
608
609 const_iv (SDLK_FIRST),
610 const_iv (SDLK_LAST),
318 const_iv (SDLK_KP0), 611 const_iv (SDLK_KP0),
319 const_iv (SDLK_KP1), 612 const_iv (SDLK_KP1),
320 const_iv (SDLK_KP2), 613 const_iv (SDLK_KP2),
321 const_iv (SDLK_KP3), 614 const_iv (SDLK_KP3),
322 const_iv (SDLK_KP4), 615 const_iv (SDLK_KP4),
… …
377 const_iv (SDLK_BREAK), 670 const_iv (SDLK_BREAK),
378 const_iv (SDLK_MENU), 671 const_iv (SDLK_MENU),
379 const_iv (SDLK_POWER), 672 const_iv (SDLK_POWER),
380 const_iv (SDLK_EURO), 673 const_iv (SDLK_EURO),
381 const_iv (SDLK_UNDO), 674 const_iv (SDLK_UNDO),
675
382 const_iv (KMOD_NONE), 676 const_iv (KMOD_NONE),
677 const_iv (KMOD_SHIFT),
383 const_iv (KMOD_LSHIFT), 678 const_iv (KMOD_LSHIFT),
384 const_iv (KMOD_RSHIFT), 679 const_iv (KMOD_RSHIFT),
680 const_iv (KMOD_CTRL),
385 const_iv (KMOD_LCTRL), 681 const_iv (KMOD_LCTRL),
386 const_iv (KMOD_RCTRL), 682 const_iv (KMOD_RCTRL),
683 const_iv (KMOD_ALT),
387 const_iv (KMOD_LALT), 684 const_iv (KMOD_LALT),
388 const_iv (KMOD_RALT), 685 const_iv (KMOD_RALT),
686 const_iv (KMOD_META),
389 const_iv (KMOD_LMETA), 687 const_iv (KMOD_LMETA),
390 const_iv (KMOD_RMETA), 688 const_iv (KMOD_RMETA),
391 const_iv (KMOD_NUM), 689 const_iv (KMOD_NUM),
392 const_iv (KMOD_CAPS), 690 const_iv (KMOD_CAPS),
393 const_iv (KMOD_MODE), 691 const_iv (KMOD_MODE),
394 const_iv (KMOD_CTRL), 692
395 const_iv (KMOD_SHIFT), 693 const_iv (MIX_DEFAULT_FORMAT),
396 const_iv (KMOD_ALT), 694
397 const_iv (KMOD_META) 695 const_iv (SDL_INIT_TIMER),
696 const_iv (SDL_INIT_AUDIO),
697 const_iv (SDL_INIT_VIDEO),
698 const_iv (SDL_INIT_CDROM),
699 const_iv (SDL_INIT_JOYSTICK),
700 const_iv (SDL_INIT_EVERYTHING),
701 const_iv (SDL_INIT_NOPARACHUTE),
702 const_iv (SDL_INIT_EVENTTHREAD),
703
704 const_iv (SDL_GL_RED_SIZE),
705 const_iv (SDL_GL_GREEN_SIZE),
706 const_iv (SDL_GL_BLUE_SIZE),
707 const_iv (SDL_GL_ALPHA_SIZE),
708 const_iv (SDL_GL_DOUBLEBUFFER),
709 const_iv (SDL_GL_BUFFER_SIZE),
710 const_iv (SDL_GL_DEPTH_SIZE),
711 const_iv (SDL_GL_STENCIL_SIZE),
712 const_iv (SDL_GL_ACCUM_RED_SIZE),
713 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
714 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
715 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
716 const_iv (SDL_GL_STEREO),
717 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
718 const_iv (SDL_GL_MULTISAMPLESAMPLES),
719 const_iv (SDL_GL_ACCELERATED_VISUAL),
720 const_iv (SDL_GL_SWAP_CONTROL),
721
722 const_iv (FOW_DARKNESS)
398# undef const_iv 723# undef const_iv
399 }; 724 };
400 725
401 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 726 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
402 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 727 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
403 728
404 fontmap = pango_ft2_font_map_new (); 729 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 730 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407} 731}
732
733void
734weaken (SV *rv)
735 PROTOTYPE: $
736 CODE:
737 sv_rvweaken (rv);
408 738
409int 739int
410SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 740in_destruct ()
741 CODE:
742 RETVAL = PL_main_cv == Nullcv;
743 OUTPUT:
744 RETVAL
411 745
746NV floor (NV x)
747
748NV ceil (NV x)
749
750IV minpot (UV n)
751
752IV popcount (UV n)
753
412void 754void
755pango_init ()
756 CODE:
757{
758 opengl_fontmap = pango_opengl_font_map_new ();
759 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
760 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
761 /*pango_context_set_font_description (opengl_context, default_font);*/
762#if PANGO_VERSION_CHECK (1, 15, 2)
763 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
764 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
765#endif
766}
767
768char *SDL_GetError ()
769
770void SDL_braino ()
771
772int SDL_Init (U32 flags)
773
774int SDL_InitSubSystem (U32 flags)
775
776void SDL_QuitSubSystem (U32 flags)
777
413SDL_Quit () 778void SDL_Quit ()
414 779
780int SDL_GL_SetAttribute (int attr, int value)
781
782int SDL_GL_GetAttribute (int attr)
783 CODE:
784 if (SDL_GL_GetAttribute (attr, &RETVAL))
785 XSRETURN_UNDEF;
786 OUTPUT:
787 RETVAL
788
415void 789void
416SDL_ListModes () 790SDL_ListModes (int rgb, int alpha)
417 PPCODE: 791 PPCODE:
418{ 792{
419 SDL_Rect **m; 793 SDL_Rect **m;
420 794
421 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 795 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 796 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 797 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 798 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425 799
800 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
801 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
802
426 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 803 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 804 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 805 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 806 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430 807
431 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 808 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
432 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
433 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 809 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434
435 SDL_EnableUNICODE (1);
436 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437 810
438 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 811 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
439 812
440 if (m && m != (SDL_Rect **)-1) 813 if (m && m != (SDL_Rect **)-1)
441 while (*m) 814 while (*m)
442 { 815 {
816 if ((*m)->w >= 400 && (*m)->h >= 300)
817 {
443 AV *av = newAV (); 818 AV *av = newAV ();
444 av_push (av, newSViv ((*m)->w)); 819 av_push (av, newSViv ((*m)->w));
445 av_push (av, newSViv ((*m)->h)); 820 av_push (av, newSViv ((*m)->h));
821 av_push (av, newSViv (rgb));
822 av_push (av, newSViv (alpha));
446 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 823 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
824 }
447 825
448 ++m; 826 ++m;
449 } 827 }
450} 828}
451 829
452int 830int
453SDL_SetVideoMode (int w, int h, int fullscreen) 831SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454 CODE: 832 CODE:
833{
834 SDL_EnableUNICODE (1);
835 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
836
837 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
838 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
839 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
840 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
841
455 RETVAL = !!SDL_SetVideoMode ( 842 RETVAL = !!SDL_SetVideoMode (
456 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 843 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
457 ); 844 );
458 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 845
846 if (RETVAL)
847 {
848 av_clear (texture_av);
849
850 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
851#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
852#include "glfunc.h"
853#undef GL_FUNC
854 }
855}
459 OUTPUT: 856 OUTPUT:
460 RETVAL 857 RETVAL
461 858
462void 859void
463SDL_GL_SwapBuffers () 860SDL_GL_SwapBuffers ()
464 861
862char *
863SDL_GetKeyName (int sym)
864
865int
866SDL_GetAppState ()
867
868int
869SDL_GetModState ()
870
465void 871void
466SDL_PollEvent () 872poll_events ()
467 PPCODE: 873 PPCODE:
468{ 874{
469 SDL_Event ev; 875 SDL_Event ev;
470 876
471 while (SDL_PollEvent (&ev)) 877 SDL_PumpEvents ();
878 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472 { 879 {
473 HV *hv = newHV (); 880 HV *hv = newHV ();
474 hv_store (hv, "type", 4, newSViv (ev.type), 0); 881 hv_store (hv, "type", 4, newSViv (ev.type), 0);
475 882
476 switch (ev.type) 883 switch (ev.type)
477 { 884 {
478 case SDL_KEYDOWN: 885 case SDL_KEYDOWN:
479 case SDL_KEYUP: 886 case SDL_KEYUP:
480 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 887 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 888 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 889 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
890 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
483 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 891 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484 break; 892 break;
485 893
486 case SDL_ACTIVEEVENT: 894 case SDL_ACTIVEEVENT:
487 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 895 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 896 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489 break; 897 break;
490 898
491 case SDL_MOUSEMOTION: 899 case SDL_MOUSEMOTION:
900 {
901 int state = ev.motion.state;
902 int x = ev.motion.x;
903 int y = ev.motion.y;
904 int xrel = ev.motion.xrel;
905 int yrel = ev.motion.yrel;
906
907 /* do simplistic event compression */
908 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
909 && state == ev.motion.state)
910 {
911 xrel += ev.motion.xrel;
912 yrel += ev.motion.yrel;
913 x = ev.motion.x;
914 y = ev.motion.y;
915 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
916 }
917
918 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
492 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 919 hv_store (hv, "state", 5, newSViv (state), 0);
493 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 920 hv_store (hv, "x", 1, newSViv (x), 0);
494 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 921 hv_store (hv, "y", 1, newSViv (y), 0);
495 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 922 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 923 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
924 }
497 break; 925 break;
498 926
499 case SDL_MOUSEBUTTONDOWN: 927 case SDL_MOUSEBUTTONDOWN:
500 case SDL_MOUSEBUTTONUP: 928 case SDL_MOUSEBUTTONUP:
929 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
930
501 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 931 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 932 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 933 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 934 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505 break; 935 break;
936
937 case SDL_USEREVENT:
938 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
939 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
940 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
941 break;
506 } 942 }
507 943
508 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 944 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
509 } 945 }
510} 946}
511 947
512int 948int
513Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 949Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
514 POSTCALL: 950 POSTCALL:
515 Mix_HookMusicFinished (music_finished); 951 Mix_HookMusicFinished (music_finished);
516 Mix_ChannelFinished (channel_finished); 952 Mix_ChannelFinished (channel_finished);
517 953
518void 954void
955Mix_QuerySpec ()
956 PPCODE:
957{
958 int freq, channels;
959 Uint16 format;
960
961 if (Mix_QuerySpec (&freq, &format, &channels))
962 {
963 EXTEND (SP, 3);
964 PUSHs (sv_2mortal (newSViv (freq)));
965 PUSHs (sv_2mortal (newSViv (format)));
966 PUSHs (sv_2mortal (newSViv (channels)));
967 }
968}
969
970void
519Mix_CloseAudio () 971Mix_CloseAudio ()
520 972
521int 973int
522Mix_AllocateChannels (int numchans = -1) 974Mix_AllocateChannels (int numchans = -1)
523 975
976const char *
977Mix_GetError ()
978
524void 979void
525lowdelay (int fd, int val = 1) 980lowdelay (int fd, int val = 1)
526 CODE: 981 CODE:
982 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
983
984void
985win32_proxy_info ()
986 PPCODE:
987{
527#ifndef _WIN32 988#ifdef _WIN32
528 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 989 char buffer[2048];
990 DWORD buflen;
991
992 EXTEND (SP, 3);
993
994 buflen = sizeof (buffer);
995 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
996 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
997 {
998 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
999
1000 buflen = sizeof (buffer);
1001 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1002 {
1003 PUSHs (newSVpv (buffer, 0));
1004
1005 buflen = sizeof (buffer);
1006 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1007 PUSHs (newSVpv (buffer, 0));
1008 }
1009 }
529#endif 1010#endif
1011}
530 1012
531char * 1013int
532gl_version () 1014add_font (char *file)
533 CODE: 1015 CODE:
534 RETVAL = (char *)glGetString (GL_VERSION); 1016 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535 OUTPUT: 1017 OUTPUT:
536 RETVAL 1018 RETVAL
537
538char *
539gl_extensions ()
540 CODE:
541 RETVAL = (char *)glGetString (GL_EXTENSIONS);
542 OUTPUT:
543 RETVAL
544
545void
546add_font (char *file)
547 CODE:
548 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
549 1019
550void 1020void
551load_image_inline (SV *image_) 1021load_image_inline (SV *image_)
552 ALIAS: 1022 ALIAS:
553 load_image_file = 1 1023 load_image_file = 1
… …
556 STRLEN image_len; 1026 STRLEN image_len;
557 char *image = (char *)SvPVbyte (image_, image_len); 1027 char *image = (char *)SvPVbyte (image_, image_len);
558 SDL_Surface *surface, *surface2; 1028 SDL_Surface *surface, *surface2;
559 SDL_PixelFormat fmt; 1029 SDL_PixelFormat fmt;
560 SDL_RWops *rw = ix 1030 SDL_RWops *rw = ix
561 ? SDL_RWFromFile (image, "r") 1031 ? SDL_RWFromFile (image, "rb")
562 : SDL_RWFromConstMem (image, image_len); 1032 : SDL_RWFromConstMem (image, image_len);
563 1033
564 if (!rw) 1034 if (!rw)
565 croak ("load_image: %s", SDL_GetError ()); 1035 croak ("load_image: %s", SDL_GetError ());
566 1036
… …
595 1065
596 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1066 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
597 1067
598 assert (surface2->pitch == surface2->w * 4); 1068 assert (surface2->pitch == surface2->w * 4);
599 1069
1070 SDL_LockSurface (surface2);
600 EXTEND (SP, 5); 1071 EXTEND (SP, 6);
601 PUSHs (sv_2mortal (newSViv (surface2->w))); 1072 PUSHs (sv_2mortal (newSViv (surface2->w)));
602 PUSHs (sv_2mortal (newSViv (surface2->h))); 1073 PUSHs (sv_2mortal (newSViv (surface2->h)));
603 SDL_LockSurface (surface2);
604 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1074 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
605 SDL_UnlockSurface (surface2);
606 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1075 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
607 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1076 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
608 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1077 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1078 SDL_UnlockSurface (surface2);
609 1079
610 SDL_FreeSurface (surface); 1080 SDL_FreeSurface (surface);
611 SDL_FreeSurface (surface2); 1081 SDL_FreeSurface (surface2);
612} 1082}
613 1083
… …
637} 1107}
638 1108
639void 1109void
640error (char *message) 1110error (char *message)
641 CODE: 1111 CODE:
1112 fprintf (stderr, "ERROR: %s\n", message);
642#ifdef _WIN32 1113#ifdef _WIN32
643 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1114 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1115#endif
1116
1117void
1118fatal (char *message)
1119 CODE:
1120 fprintf (stderr, "FATAL: %s\n", message);
1121#ifdef _WIN32
1122 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1123#endif
1124 _exit (1);
1125
1126void
1127_exit (int retval = 0)
1128 CODE:
1129#ifdef WIN32
1130 ExitThread (retval); // unclean, please beam me up
644#else 1131#else
645 fprintf (stderr, "ERROR: %s\n", message); 1132 _exit (retval);
646#endif 1133#endif
647 1134
648void 1135void
649fatal (char *message) 1136debug ()
650 CODE: 1137 CODE:
651#ifdef _WIN32 1138{
652 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1139#if DEBUG
653#else 1140 VALGRIND_DO_LEAK_CHECK;
654 fprintf (stderr, "FATAL: %s\n", message);
655#endif 1141#endif
656 exit (1); 1142}
657 1143
658MODULE = CFClient PACKAGE = CFClient::Font 1144MODULE = Deliantra::Client PACKAGE = DC::Font
659 1145
660CFClient::Font 1146PROTOTYPES: DISABLE
1147
1148DC::Font
661new_from_file (SV *class, char *path, int id = 0) 1149new_from_file (SV *class, char *path, int id = 0)
662 CODE: 1150 CODE:
663{ 1151{
664 int count; 1152 int count;
665 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1153 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
668} 1156}
669 OUTPUT: 1157 OUTPUT:
670 RETVAL 1158 RETVAL
671 1159
672void 1160void
673DESTROY (CFClient::Font self) 1161DESTROY (DC::Font self)
674 CODE: 1162 CODE:
675 pango_font_description_free (self); 1163 pango_font_description_free (self);
676 1164
677void 1165void
678make_default (CFClient::Font self) 1166make_default (DC::Font self)
1167 PROTOTYPE: $
679 CODE: 1168 CODE:
680 default_font = self; 1169 default_font = self;
681 1170
682MODULE = CFClient PACKAGE = CFClient::Layout 1171MODULE = Deliantra::Client PACKAGE = DC::Layout
683 1172
684CFClient::Layout 1173PROTOTYPES: DISABLE
685new (SV *class, int base_height = MIN_FONT_HEIGHT) 1174
1175void
1176glyph_cache_backup ()
1177 PROTOTYPE:
1178 CODE:
1179 tc_backup ();
1180
1181void
1182glyph_cache_restore ()
1183 PROTOTYPE:
1184 CODE:
1185 tc_restore ();
1186
1187DC::Layout
1188new (SV *class)
686 CODE: 1189 CODE:
687 New (0, RETVAL, 1, struct cf_layout); 1190 New (0, RETVAL, 1, struct cf_layout);
1191
688 RETVAL->pl = pango_layout_new (context); 1192 RETVAL->pl = pango_layout_new (opengl_context);
689 RETVAL->base_height = base_height; 1193 RETVAL->r = 1.;
1194 RETVAL->g = 1.;
1195 RETVAL->b = 1.;
1196 RETVAL->a = 1.;
1197 RETVAL->base_height = MIN_FONT_HEIGHT;
690 RETVAL->font = 0; 1198 RETVAL->font = 0;
1199 RETVAL->rc = rc_alloc ();
1200
691 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1201 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
692 pango_layout_set_font_description (RETVAL->pl, default_font); 1202 layout_update_font (RETVAL);
693 OUTPUT: 1203 OUTPUT:
694 RETVAL 1204 RETVAL
695 1205
696void 1206void
697DESTROY (CFClient::Layout self) 1207DESTROY (DC::Layout self)
698 CODE: 1208 CODE:
699 g_object_unref (self->pl); 1209 g_object_unref (self->pl);
1210 rc_free (self->rc);
700 Safefree (self); 1211 Safefree (self);
701 1212
702void 1213void
703set_text (CFClient::Layout self, SV *text_) 1214set_text (DC::Layout self, SV *text_)
704 CODE: 1215 CODE:
705{ 1216{
706 STRLEN textlen; 1217 STRLEN textlen;
707 char *text = SvPVutf8 (text_, textlen); 1218 char *text = SvPVutf8 (text_, textlen);
708 1219
709 pango_layout_set_text (self->pl, text, textlen); 1220 pango_layout_set_text (self->pl, text, textlen);
710} 1221}
711 1222
712void 1223void
713set_markup (CFClient::Layout self, SV *text_) 1224set_markup (DC::Layout self, SV *text_)
714 CODE: 1225 CODE:
715{ 1226{
716 STRLEN textlen; 1227 STRLEN textlen;
717 char *text = SvPVutf8 (text_, textlen); 1228 char *text = SvPVutf8 (text_, textlen);
718 1229
719 pango_layout_set_markup (self->pl, text, textlen); 1230 pango_layout_set_markup (self->pl, text, textlen);
720} 1231}
721 1232
1233void
1234set_shapes (DC::Layout self, ...)
1235 CODE:
1236{
1237 PangoAttrList *attrs = 0;
1238 const char *text = pango_layout_get_text (self->pl);
1239 const char *pos = text;
1240 int arg = 4;
1241
1242 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1243 {
1244 PangoRectangle inkrect, rect;
1245 PangoAttribute *attr;
1246
1247 int x = SvIV (ST (arg - 3));
1248 int y = SvIV (ST (arg - 2));
1249 int w = SvIV (ST (arg - 1));
1250 int h = SvIV (ST (arg ));
1251
1252 inkrect.x = 0;
1253 inkrect.y = 0;
1254 inkrect.width = 0;
1255 inkrect.height = 0;
1256
1257 rect.x = x * PANGO_SCALE;
1258 rect.y = y * PANGO_SCALE;
1259 rect.width = w * PANGO_SCALE;
1260 rect.height = h * PANGO_SCALE;
1261
1262 if (!attrs)
1263 attrs = pango_layout_get_attributes (self->pl);
1264
1265 attr = pango_attr_shape_new (&inkrect, &rect);
1266 attr->start_index = pos - text;
1267 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1268 pango_attr_list_insert (attrs, attr);
1269
1270 arg += 4;
1271 pos += sizeof (OBJ_STR) - 1;
1272 }
1273
1274 if (attrs)
1275 pango_layout_set_attributes (self->pl, attrs);
1276}
1277
1278void
1279get_shapes (DC::Layout self)
1280 PPCODE:
1281{
1282 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1283
1284 do
1285 {
1286 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1287
1288 if (run && shape_attr_p (run))
1289 {
1290 PangoRectangle extents;
1291 pango_layout_iter_get_run_extents (iter, 0, &extents);
1292
1293 EXTEND (SP, 2);
1294 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1295 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1296 }
1297 }
1298 while (pango_layout_iter_next_run (iter));
1299
1300 pango_layout_iter_free (iter);
1301}
1302
1303int
1304has_wrapped (DC::Layout self)
1305 CODE:
1306{
1307 int lines = 1;
1308 const char *text = pango_layout_get_text (self->pl);
1309
1310 while (*text)
1311 lines += *text++ == '\n';
1312
1313 RETVAL = lines < pango_layout_get_line_count (self->pl);
1314}
1315 OUTPUT:
1316 RETVAL
1317
722SV * 1318SV *
723get_text (CFClient::Layout self) 1319get_text (DC::Layout self)
724 CODE: 1320 CODE:
725 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1321 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
726 SvUTF8_on (RETVAL); 1322 sv_utf8_decode (RETVAL);
727 OUTPUT: 1323 OUTPUT:
728 RETVAL 1324 RETVAL
729 1325
730void 1326void
1327set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1328 CODE:
1329 self->r = r;
1330 self->g = g;
1331 self->b = b;
1332 self->a = a;
1333
1334void
731set_font (CFClient::Layout self, CFClient::Font font = 0) 1335set_font (DC::Layout self, DC::Font font = 0)
732 CODE: 1336 CODE:
733 if (self->font != font) 1337 if (self->font != font)
734 { 1338 {
735 self->font = font; 1339 self->font = font;
736 layout_update_font (self); 1340 layout_update_font (self);
737 } 1341 }
738 1342
739void 1343void
740set_height (CFClient::Layout self, int base_height) 1344set_height (DC::Layout self, int base_height)
741 CODE: 1345 CODE:
742 if (self->base_height != base_height) 1346 if (self->base_height != base_height)
743 { 1347 {
744 self->base_height = base_height; 1348 self->base_height = base_height;
745 layout_update_font (self); 1349 layout_update_font (self);
746 } 1350 }
747 1351
748void 1352void
749set_width (CFClient::Layout self, int max_width = -1) 1353set_width (DC::Layout self, int max_width = -1)
750 CODE: 1354 CODE:
751 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1355 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
752 1356
753void 1357void
1358set_indent (DC::Layout self, int indent)
1359 CODE:
1360 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1361
1362void
1363set_spacing (DC::Layout self, int spacing)
1364 CODE:
1365 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1366
1367void
1368set_ellipsise (DC::Layout self, int ellipsise)
1369 CODE:
1370 pango_layout_set_ellipsize (self->pl,
1371 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1372 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1373 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1374 : PANGO_ELLIPSIZE_NONE
1375 );
1376
1377void
1378set_single_paragraph_mode (DC::Layout self, int spm)
1379 CODE:
1380 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1381
1382void
754size (CFClient::Layout self) 1383size (DC::Layout self)
755 PPCODE: 1384 PPCODE:
756{ 1385{
757 int w, h; 1386 int w, h;
758 1387
759 layout_get_pixel_size (self, &w, &h); 1388 layout_get_pixel_size (self, &w, &h);
… …
762 PUSHs (sv_2mortal (newSViv (w))); 1391 PUSHs (sv_2mortal (newSViv (w)));
763 PUSHs (sv_2mortal (newSViv (h))); 1392 PUSHs (sv_2mortal (newSViv (h)));
764} 1393}
765 1394
766int 1395int
1396descent (DC::Layout self)
1397 CODE:
1398{
1399 PangoRectangle rect;
1400 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1401 pango_layout_line_get_pixel_extents (line, 0, &rect);
1402 RETVAL = PANGO_DESCENT (rect);
1403}
1404 OUTPUT:
1405 RETVAL
1406
1407int
767xy_to_index (CFClient::Layout self, int x, int y) 1408xy_to_index (DC::Layout self, int x, int y)
768 CODE: 1409 CODE:
769{ 1410{
770 int index, trailing; 1411 int index, trailing;
771 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1412 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
772 RETVAL = index; 1413 RETVAL = index + trailing;
773} 1414}
774 OUTPUT: 1415 OUTPUT:
775 RETVAL 1416 RETVAL
776 1417
777void 1418void
778cursor_pos (CFClient::Layout self, int index) 1419cursor_pos (DC::Layout self, int index)
779 PPCODE: 1420 PPCODE:
780{ 1421{
781 PangoRectangle strong_pos; 1422 PangoRectangle pos;
782 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1423 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
783 1424
784 EXTEND (SP, 3); 1425 EXTEND (SP, 3);
785 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1426 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
786 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1427 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
787 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1428 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
788} 1429}
789 1430
790void 1431void
791render (CFClient::Layout self) 1432index_to_line_x (DC::Layout self, int index, int trailing = 0)
792 PPCODE: 1433 PPCODE:
793{ 1434{
794 SV *retval; 1435 int line, x;
795 int w, h;
796 FT_Bitmap bitmap;
797 1436
798 layout_get_pixel_size (self, &w, &h); 1437 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
799 1438#if !PANGO_VERSION_CHECK (1, 17, 3)
800 retval = newSV (w * h); 1439 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
801 SvPOK_only (retval); 1440 --line;
802 SvCUR_set (retval, w * h); 1441#endif
803
804 bitmap.rows = h;
805 bitmap.width = w;
806 bitmap.pitch = w;
807 bitmap.buffer = (unsigned char*)SvPVX (retval);
808 bitmap.num_grays = 256;
809 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
810
811 memset (bitmap.buffer, 0, w * h);
812
813 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
814
815 EXTEND (SP, 3); 1442 EXTEND (SP, 2);
816 PUSHs (sv_2mortal (newSViv (w))); 1443 PUSHs (sv_2mortal (newSViv (line)));
1444 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1445}
1446
1447void
1448line_x_to_index (DC::Layout self, int line, int x)
1449 PPCODE:
1450{
1451 PangoLayoutLine *lp;
1452 int index, trailing;
1453
1454 if (line < 0)
1455 XSRETURN_EMPTY;
1456
1457 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1458 XSRETURN_EMPTY; /* do better */
1459
1460 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1461
1462 EXTEND (SP, 2);
1463 if (GIMME_V == G_SCALAR)
1464 PUSHs (sv_2mortal (newSViv (index + trailing)));
1465 else
1466 {
817 PUSHs (sv_2mortal (newSViv (h))); 1467 PUSHs (sv_2mortal (newSViv (index)));
818 PUSHs (sv_2mortal (retval)); 1468 PUSHs (sv_2mortal (newSViv (trailing)));
1469 }
819} 1470}
820 1471
1472void
1473render (DC::Layout self, float x, float y, int flags = 0)
1474 CODE:
1475 rc_clear (self->rc);
1476 pango_opengl_render_layout_subpixel (
1477 self->pl,
1478 self->rc,
1479 x * PANGO_SCALE, y * PANGO_SCALE,
1480 self->r, self->g, self->b, self->a,
1481 flags
1482 );
1483 // we assume that context_change actually clears/frees stuff
1484 // and does not do any recomputation...
1485 pango_layout_context_changed (self->pl);
1486
1487void
1488draw (DC::Layout self)
1489 CODE:
1490{
1491 glEnable (GL_TEXTURE_2D);
1492 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1493 glEnable (GL_BLEND);
1494 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1495 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1496 glEnable (GL_ALPHA_TEST);
1497 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1498
1499 rc_draw (self->rc);
1500
1501 glDisable (GL_ALPHA_TEST);
1502 glDisable (GL_BLEND);
1503 glDisable (GL_TEXTURE_2D);
1504}
1505
821MODULE = CFClient PACKAGE = CFClient::Texture 1506MODULE = Deliantra::Client PACKAGE = DC::Texture
822 1507
1508PROTOTYPES: ENABLE
1509
823void 1510void
1511pad (SV *data_, int ow, int oh, int nw, int nh)
1512 CODE:
1513{
1514 if ((nw != ow || nh != oh) && SvOK (data_))
1515 {
1516 STRLEN datalen;
1517 char *data = SvPVbyte (data_, datalen);
1518 int bpp = datalen / (ow * oh);
1519 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1520
1521 SvPOK_only (result_);
1522 SvCUR_set (result_, nw * nh * bpp);
1523
1524 memset (SvPVX (result_), 0, nw * nh * bpp);
1525 while (oh--)
1526 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1527
1528 sv_setsv (data_, result_);
1529 }
1530}
1531
1532void
824draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1533draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
825 PROTOTYPE: $$$;$$ 1534 PROTOTYPE: $$$;$$
1535 ALIAS:
1536 draw_quad_alpha = 1
1537 draw_quad_alpha_premultiplied = 2
826 CODE: 1538 CODE:
827{ 1539{
828 HV *hv = (HV *)SvRV (self); 1540 HV *hv = (HV *)SvRV (self);
829 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1541 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1542 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1543 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1544
1545 if (name <= 0)
1546 XSRETURN_EMPTY;
833 1547
834 if (items < 5) 1548 if (items < 5)
835 { 1549 {
836 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1550 w = SvNV (*hv_fetch (hv, "w", 1, 1));
837 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1551 h = SvNV (*hv_fetch (hv, "h", 1, 1));
838 } 1552 }
839 1553
1554 if (ix)
1555 {
1556 glEnable (GL_BLEND);
1557
1558 if (ix == 2)
1559 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1560 else
1561 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1562 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1563
1564 glEnable (GL_ALPHA_TEST);
1565 glAlphaFunc (GL_GREATER, 0.01f);
1566 }
1567
840 glBindTexture (GL_TEXTURE_2D, name); 1568 glBindTexture (GL_TEXTURE_2D, name);
841 if (wrap_mode) { 1569
842 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
843 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
844 }
845 glBegin (GL_QUADS); 1570 glBegin (GL_QUADS);
846 glTexCoord2f (0, 0); glVertex2f (x , y ); 1571 glTexCoord2f (0, 0); glVertex2f (x , y );
847 glTexCoord2f (0, t); glVertex2f (x , y + h); 1572 glTexCoord2f (0, t); glVertex2f (x , y + h);
848 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1573 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1574 glTexCoord2f (s, 0); glVertex2f (x + w, y );
850 glEnd (); 1575 glEnd ();
851}
852 1576
1577 if (ix)
1578 {
1579 glDisable (GL_ALPHA_TEST);
1580 glDisable (GL_BLEND);
1581 }
1582}
1583
1584IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1585 CODE:
1586{
1587 GLint width;
1588 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1589 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1590 RETVAL = width > 0;
1591}
1592 OUTPUT:
1593 RETVAL
1594
853MODULE = CFClient PACKAGE = CFClient::Map 1595MODULE = Deliantra::Client PACKAGE = DC::Map
854 1596
855CFClient::Map 1597PROTOTYPES: DISABLE
856new (SV *class, int map_width, int map_height) 1598
1599DC::Map
1600new (SV *class)
857 CODE: 1601 CODE:
858 New (0, RETVAL, 1, struct map); 1602 New (0, RETVAL, 1, struct map);
859 RETVAL->x = 0; 1603 RETVAL->x = 0;
860 RETVAL->y = 0; 1604 RETVAL->y = 0;
861 RETVAL->w = map_width; 1605 RETVAL->w = 0;
862 RETVAL->h = map_height; 1606 RETVAL->h = 0;
863 RETVAL->ox = 0; 1607 RETVAL->ox = 0;
864 RETVAL->oy = 0; 1608 RETVAL->oy = 0;
865 RETVAL->faces = 8192; 1609 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
866 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1610 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
867 RETVAL->texs = 8192;
868 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
869 RETVAL->rows = 0; 1611 RETVAL->rows = 0;
870 RETVAL->row = 0; 1612 RETVAL->row = 0;
871 OUTPUT: 1613 OUTPUT:
872 RETVAL 1614 RETVAL
873 1615
874void 1616void
875DESTROY (CFClient::Map self) 1617DESTROY (DC::Map self)
876 CODE: 1618 CODE:
877{ 1619{
878 map_clear (self); 1620 map_clear (self);
879 Safefree (self->face); 1621 Safefree (self->face2tile);
1622 Safefree (self->tex);
880 Safefree (self); 1623 Safefree (self);
881} 1624}
882 1625
883void 1626void
1627resize (DC::Map self, int map_width, int map_height)
1628 CODE:
1629 self->w = map_width;
1630 self->h = map_height;
1631
1632void
884clear (CFClient::Map self) 1633clear (DC::Map self)
885 CODE: 1634 CODE:
886 map_clear (self); 1635 map_clear (self);
887 1636
888void 1637void
889set_face (CFClient::Map self, int face, int texid) 1638set_tileid (DC::Map self, int face, int tile)
890 CODE: 1639 CODE:
891{ 1640{
892 while (self->faces <= face) 1641 need_facenum (self, face); self->face2tile [face] = tile;
893 { 1642 need_texid (self, tile);
894 Append (mapface, self->face, self->faces, self->faces);
895 self->faces *= 2;
896 }
897
898 self->face [face] = texid;
899} 1643}
900 1644
901void 1645void
1646set_smooth (DC::Map self, int face, int smooth, int level)
1647 CODE:
1648{
1649 tileid texid;
1650 maptex *tex;
1651
1652 if (face < 0 || face >= self->faces)
1653 return;
1654
1655 if (smooth < 0 || smooth >= self->faces)
1656 return;
1657
1658 texid = self->face2tile [face];
1659
1660 if (!texid)
1661 return;
1662
1663 tex = self->tex + texid;
1664 tex->smoothtile = self->face2tile [smooth];
1665 tex->smoothlevel = level;
1666}
1667
1668void
902set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1669set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
903 CODE: 1670 CODE:
904{ 1671{
905 while (self->texs <= texid) 1672 need_texid (self, texid);
906 {
907 Append (maptex, self->tex, self->texs, self->texs);
908 self->texs *= 2;
909 }
910 1673
911 { 1674 {
912 maptex *tex = self->tex + texid; 1675 maptex *tex = self->tex + texid;
913 1676
914 tex->name = name; 1677 tex->name = name;
… …
919 tex->r = r; 1682 tex->r = r;
920 tex->g = g; 1683 tex->g = g;
921 tex->b = b; 1684 tex->b = b;
922 tex->a = a; 1685 tex->a = a;
923 } 1686 }
1687
1688 // somewhat hackish, but for textures that require it, it really
1689 // improves the look, and most others don't suffer.
1690 glBindTexture (GL_TEXTURE_2D, name);
1691 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1692 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1693 // use uglier nearest interpolation because linear suffers
1694 // from transparent color bleeding and ugly wrapping effects.
1695 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924} 1696}
925 1697
926int 1698int
927ox (CFClient::Map self) 1699ox (DC::Map self)
928 ALIAS: 1700 ALIAS:
929 oy = 1 1701 oy = 1
1702 x = 2
1703 y = 3
1704 w = 4
1705 h = 5
930 CODE: 1706 CODE:
931 switch (ix) 1707 switch (ix)
932 { 1708 {
933 case 0: RETVAL = self->ox; break; 1709 case 0: RETVAL = self->ox; break;
934 case 1: RETVAL = self->oy; break; 1710 case 1: RETVAL = self->oy; break;
1711 case 2: RETVAL = self->x; break;
1712 case 3: RETVAL = self->y; break;
1713 case 4: RETVAL = self->w; break;
1714 case 5: RETVAL = self->h; break;
935 } 1715 }
936 OUTPUT: 1716 OUTPUT:
937 RETVAL 1717 RETVAL
938 1718
939void 1719void
940scroll (CFClient::Map self, int dx, int dy) 1720scroll (DC::Map self, int dx, int dy)
941 CODE: 1721 CODE:
942{ 1722{
943 if (dx > 0) 1723 if (dx > 0)
944 map_blank (self, self->x, self->y, dx - 1, self->h); 1724 map_blank (self, self->x, self->y, dx, self->h);
945 else if (dx < 0) 1725 else if (dx < 0)
946 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1726 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
947 1727
948 if (dy > 0) 1728 if (dy > 0)
949 map_blank (self, self->x, self->y, self->w, dy - 1); 1729 map_blank (self, self->x, self->y, self->w, dy);
950 else if (dy < 0) 1730 else if (dy < 0)
951 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1731 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
952 1732
953 self->ox += dx; self->x += dx; 1733 self->ox += dx; self->x += dx;
954 self->oy += dy; self->y += dy; 1734 self->oy += dy; self->y += dy;
955 1735
956 while (self->y < 0) 1736 while (self->y < 0)
… …
960 self->rows += MAP_EXTEND_Y; 1740 self->rows += MAP_EXTEND_Y;
961 self->y += MAP_EXTEND_Y; 1741 self->y += MAP_EXTEND_Y;
962 } 1742 }
963} 1743}
964 1744
965void 1745SV *
966map1a_update (CFClient::Map self, SV *data_) 1746map1a_update (DC::Map self, SV *data_, int extmap)
967 CODE: 1747 CODE:
968{ 1748{
969 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1749 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
970 uint8_t *data_end = (uint8_t *)SvEND (data_); 1750 uint8_t *data_end = (uint8_t *)SvEND (data_);
971 mapcell *cell; 1751 mapcell *cell;
972 int x, y, flags; 1752 int x, y, z, flags;
1753 AV *missing = newAV ();
1754 RETVAL = newRV_noinc ((SV *)missing);
973 1755
974 while (data < data_end) 1756 while (data < data_end - 1)
975 { 1757 {
976 flags = (data [0] << 8) + data [1]; data += 2; 1758 flags = (data [0] << 8) + data [1]; data += 2;
977 1759
978 x = ((flags >> 10) & 63) + self->x; 1760 x = self->x + ((flags >> 10) & 63);
979 y = ((flags >> 4) & 63) + self->y; 1761 y = self->y + ((flags >> 4) & 63);
980 1762
981 cell = map_get_cell (self, x, y); 1763 cell = map_get_cell (self, x, y);
982 1764
983 if (flags & 15) 1765 if (flags & 15)
984 { 1766 {
985 if (cell->darkness < 0) 1767 if (!cell->darkness)
986 { 1768 {
1769 memset (cell, 0, sizeof (*cell));
987 cell->darkness = 0; 1770 cell->darkness = 256;
988 cell->face [0] = 0;
989 cell->face [1] = 0;
990 cell->face [2] = 0;
991 } 1771 }
992 1772
993 cell->darkness = flags & 8 ? *data++ : 255;
994
995 //TODO: don't trust server data to be in-range(!) 1773 //TODO: don't trust server data to be in-range(!)
996 1774
997 if (flags & 4) 1775 if (flags & 8)
998 { 1776 {
999 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1777 if (extmap)
1778 {
1779 uint8_t ext, cmd;
1780
1781 do
1782 {
1783 ext = *data++;
1784 cmd = ext & 0x7f;
1785
1786 if (cmd < 4)
1787 cell->darkness = 255 - ext * 64 + 1;
1788 else if (cmd == 5) // health
1789 {
1790 cell->stat_width = 1;
1791 cell->stat_hp = *data++;
1792 }
1793 else if (cmd == 6) // monster width
1794 cell->stat_width = *data++ + 1;
1795 else if (cmd == 0x47)
1796 {
1797 if (*data == 1) cell->player = data [1];
1798 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1799 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1800 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1801
1802 data += *data + 1;
1803 }
1804 else if (cmd == 8) // cell flags
1805 cell->flags = *data++;
1806 else if (ext & 0x40) // unknown, multibyte => skip
1807 data += *data + 1;
1808 else
1809 data++;
1810 }
1811 while (ext & 0x80);
1812 }
1813 else
1814 cell->darkness = *data++ + 1;
1000 } 1815 }
1001 1816
1817 for (z = 0; z <= 2; ++z)
1002 if (flags & 2) 1818 if (flags & (4 >> z))
1003 { 1819 {
1004 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1820 faceid face = (data [0] << 8) + data [1]; data += 2;
1821 need_facenum (self, face);
1822 cell->tile [z] = self->face2tile [face];
1823
1824 if (cell->tile [z])
1825 {
1826 maptex *tex = self->tex + cell->tile [z];
1827 if (!tex->name)
1828 av_push (missing, newSViv (cell->tile [z]));
1829
1830 if (tex->smoothtile)
1831 {
1832 maptex *smooth = self->tex + tex->smoothtile;
1833 if (!smooth->name)
1834 av_push (missing, newSViv (tex->smoothtile));
1835 }
1836 }
1005 } 1837 }
1006
1007 if (flags & 1)
1008 {
1009 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1010 }
1011 } 1838 }
1012 else 1839 else
1013 cell->darkness = -1; 1840 CELL_CLEAR (cell);
1014 } 1841 }
1015} 1842}
1843 OUTPUT:
1844 RETVAL
1016 1845
1017SV * 1846SV *
1018mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1847mapmap (DC::Map self, int x0, int y0, int w, int h)
1019 CODE: 1848 CODE:
1020{ 1849{
1021 int x1, x; 1850 int x1, x;
1022 int y1, y; 1851 int y1, y;
1023 int z; 1852 int z;
… …
1044 { 1873 {
1045 mapcell *cell = row->col + (x - row->c0); 1874 mapcell *cell = row->col + (x - row->c0);
1046 1875
1047 for (z = 0; z <= 0; z++) 1876 for (z = 0; z <= 0; z++)
1048 { 1877 {
1049 mapface face = cell->face [z];
1050
1051 if (face)
1052 {
1053 maptex tex = self->tex [face]; 1878 maptex tex = self->tex [cell->tile [z]];
1054 int a0 = 255 - tex.a; 1879 int a0 = 255 - tex.a;
1055 int a1 = tex.a; 1880 int a1 = tex.a;
1056 1881
1057 r = (r * a0 + tex.r * a1) / 255; 1882 r = (r * a0 + tex.r * a1) / 255;
1058 g = (g * a0 + tex.g * a1) / 255; 1883 g = (g * a0 + tex.g * a1) / 255;
1059 b = (b * a0 + tex.b * a1) / 255; 1884 b = (b * a0 + tex.b * a1) / 255;
1060 a = (a * a0 + tex.a * a1) / 255; 1885 a = (a * a0 + tex.a * a1) / 255;
1061 }
1062 } 1886 }
1063 } 1887 }
1064 1888
1065 *map++ = (r ) 1889 *map++ = (r )
1066 | (g << 8) 1890 | (g << 8)
… …
1073} 1897}
1074 OUTPUT: 1898 OUTPUT:
1075 RETVAL 1899 RETVAL
1076 1900
1077void 1901void
1078draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1902draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1903 CODE:
1904{
1905 int x, y, z;
1906
1907 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1908 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1909 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1910 smooth_key skey;
1911 int pl_x, pl_y;
1912 maptex pl_tex;
1913 rc_t *rc = rc_alloc ();
1914 rc_key_t key;
1915 rc_array_t *arr;
1916
1917 pl_tex.name = 0;
1918
1919 // thats current max. sorry.
1920 if (sw > 255) sw = 255;
1921 if (sh > 255) sh = 255;
1922
1923 // clear key, in case of extra padding
1924 memset (&skey, 0, sizeof (skey));
1925
1926 memset (&key, 0, sizeof (key));
1927 key.r = 255;
1928 key.g = 255;
1929 key.b = 255;
1930 key.a = 255;
1931 key.mode = GL_QUADS;
1932 key.format = GL_T2F_V3F;
1933 key.texname = -1;
1934
1935 mx += self->x;
1936 my += self->y;
1937
1938 // first pass: determine smooth_max
1939 // rather ugly, if you ask me
1940 // could also be stored inside mapcell and updated on change
1941 memset (smooth_max, 0, sizeof (smooth_max));
1942
1943 for (y = 0; y < sh; y++)
1944 if (0 <= y + my && y + my < self->rows)
1945 {
1946 maprow *row = self->row + (y + my);
1947
1948 for (x = 0; x < sw; x++)
1949 if (row->c0 <= x + mx && x + mx < row->c1)
1950 {
1951 mapcell *cell = row->col + (x + mx - row->c0);
1952
1953 smooth_max[x + 1][y + 1] =
1954 MAX (self->tex [cell->tile [0]].smoothlevel,
1955 MAX (self->tex [cell->tile [1]].smoothlevel,
1956 self->tex [cell->tile [2]].smoothlevel));
1957 }
1958 }
1959
1960 glEnable (GL_BLEND);
1961 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1962 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1963
1964 for (z = 0; z <= 2; z++)
1965 {
1966 memset (smooth_level, 0, sizeof (smooth_level));
1967
1968 for (y = 0; y < sh; y++)
1969 if (0 <= y + my && y + my < self->rows)
1970 {
1971 maprow *row = self->row + (y + my);
1972
1973 for (x = 0; x < sw; x++)
1974 if (row->c0 <= x + mx && x + mx < row->c1)
1975 {
1976 mapcell *cell = row->col + (x + mx - row->c0);
1977 tileid tile = cell->tile [z];
1978
1979 if (tile)
1980 {
1981 maptex tex = self->tex [tile];
1982 int px = (x + 1) * T - tex.w;
1983 int py = (y + 1) * T - tex.h;
1984
1985 if (key.texname != tex.name)
1986 {
1987 if (!tex.name)
1988 tex = self->tex [2]; /* missing, replace by noface */
1989
1990 key.texname = tex.name;
1991 arr = rc_array (rc, &key);
1992 }
1993
1994 if (expect_false (cell->player == player) && expect_false (z == 2))
1995 {
1996 pl_x = px;
1997 pl_y = py;
1998 pl_tex = tex;
1999 continue;
2000 }
2001
2002 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2003 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2004 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2005 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2006
2007 if (expect_false (cell->flags) && expect_false (z == 2))
2008 {
2009 // overlays such as the speech bubble, probably more to come
2010 if (cell->flags & 1)
2011 {
2012 maptex tex = self->tex [1];
2013 int px = x * T + T * 2 / 32;
2014 int py = y * T - T * 6 / 32;
2015
2016 if (tex.name)
2017 {
2018 if (key.texname != tex.name)
2019 {
2020 key.texname = tex.name;
2021 arr = rc_array (rc, &key);
2022 }
2023
2024 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2025 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2026 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2027 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2028 }
2029 }
2030 }
2031
2032 // update smooth hash
2033 if (tex.smoothtile)
2034 {
2035 skey.tile = tex.smoothtile;
2036 skey.level = tex.smoothlevel;
2037
2038 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2039
2040 // add bits to current tile and all neighbours. skey.x|y is
2041 // shifted +1|+1 so we always stay positive.
2042
2043 // bits is ___n cccc CCCC bbbb
2044 // n do not draw borders&corners
2045 // c draw these corners, but...
2046 // C ... not these
2047 // b draw these borders
2048
2049 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2050 // ┃· ·· ·┃ ━━
2051
2052 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2053 // ·· ·· ·┏ ┓·
2054
2055 // full tile
2056 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2057
2058 // borders
2059 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2060 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2061 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2062 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2063
2064 // corners
2065 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2066 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2067 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2068 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2069 }
2070 }
2071 }
2072 }
2073
2074 rc_draw (rc);
2075 rc_clear (rc);
2076
2077 // go through all smoothlevels, lowest to highest, then draw.
2078 // this is basically counting sort
2079 {
2080 int w, b;
2081
2082 glEnable (GL_TEXTURE_2D);
2083 glBegin (GL_QUADS);
2084 for (w = 0; w < 256 / 32; ++w)
2085 {
2086 uint32_t smask = smooth_level [w];
2087 if (smask)
2088 for (b = 0; b < 32; ++b)
2089 if (smask & (((uint32_t)1) << b))
2090 {
2091 int level = (w << 5) | b;
2092 HE *he;
2093
2094 hv_iterinit (smooth);
2095 while ((he = hv_iternext (smooth)))
2096 {
2097 smooth_key *skey = (smooth_key *)HeKEY (he);
2098 IV bits = SvIVX (HeVAL (he));
2099
2100 if (!(bits & 0x1000)
2101 && skey->level == level
2102 && level > smooth_max [skey->x][skey->y])
2103 {
2104 maptex tex = self->tex [skey->tile];
2105 int px = (((int)skey->x) - 1) * T;
2106 int py = (((int)skey->y) - 1) * T;
2107 int border = bits & 15;
2108 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2109 float dx = tex.s * .0625f; // 16 images/row
2110 float dy = tex.t * .5f ; // 2 images/column
2111
2112 if (tex.name)
2113 {
2114 // this time avoiding texture state changes
2115 // save gobs of state changes.
2116 if (key.texname != tex.name)
2117 {
2118 glEnd ();
2119 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2120 glBegin (GL_QUADS);
2121 }
2122
2123 if (border)
2124 {
2125 float ox = border * dx;
2126
2127 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2128 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2129 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2130 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2131 }
2132
2133 if (corner)
2134 {
2135 float ox = corner * dx;
2136
2137 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2138 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2139 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2140 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2141 }
2142 }
2143 }
2144 }
2145 }
2146 }
2147
2148 glEnd ();
2149 glDisable (GL_TEXTURE_2D);
2150 key.texname = -1;
2151 }
2152
2153 hv_clear (smooth);
2154 }
2155
2156 if (pl_tex.name)
2157 {
2158 maptex tex = pl_tex;
2159 int px = pl_x + sdx;
2160 int py = pl_y + sdy;
2161
2162 key.texname = tex.name;
2163 arr = rc_array (rc, &key);
2164
2165 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2166 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2167 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2169
2170 rc_draw (rc);
2171 }
2172
2173 glDisable (GL_BLEND);
2174 rc_free (rc);
2175
2176 // top layer: overlays such as the health bar
2177 for (y = 0; y < sh; y++)
2178 if (0 <= y + my && y + my < self->rows)
2179 {
2180 maprow *row = self->row + (y + my);
2181
2182 for (x = 0; x < sw; x++)
2183 if (row->c0 <= x + mx && x + mx < row->c1)
2184 {
2185 mapcell *cell = row->col + (x + mx - row->c0);
2186
2187 int px = x * T;
2188 int py = y * T;
2189
2190 if (cell->stat_hp)
2191 {
2192 int width = cell->stat_width * T;
2193 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2194
2195 glColor3ub (0, 0, 0);
2196 glRectf (px + 1, py - thick - 2,
2197 px + width - 1, py);
2198
2199 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2200 glRectf (px + 2,
2201 py - thick - 1,
2202 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2203 }
2204 }
2205 }
2206}
2207
2208void
2209draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2210 CODE:
2211{
2212 static float color[16][3] = {
2213 { 0.00F, 0.00F, 0.00F },
2214 { 1.00F, 1.00F, 1.00F },
2215 { 0.00F, 0.00F, 0.55F },
2216 { 1.00F, 0.00F, 0.00F },
2217
2218 { 1.00F, 0.54F, 0.00F },
2219 { 0.11F, 0.56F, 1.00F },
2220 { 0.93F, 0.46F, 0.00F },
2221 { 0.18F, 0.54F, 0.34F },
2222
2223 { 0.56F, 0.73F, 0.56F },
2224 { 0.80F, 0.80F, 0.80F },
2225 { 0.55F, 0.41F, 0.13F },
2226 { 0.99F, 0.77F, 0.26F },
2227
2228 { 0.74F, 0.65F, 0.41F },
2229
2230 { 0.00F, 1.00F, 1.00F },
2231 { 1.00F, 0.00F, 1.00F },
2232 { 1.00F, 1.00F, 0.00F },
2233 };
2234
2235 int x, y;
2236
2237 glEnable (GL_TEXTURE_2D);
2238 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2239 glEnable (GL_BLEND);
2240 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2241 glBegin (GL_QUADS);
2242
2243 for (y = 0; y < h; y++)
2244 for (x = 0; x < w; x++)
2245 {
2246 unsigned char m = data [x + y * w];
2247
2248 if (m)
2249 {
2250 float *c = color [m & 15];
2251
2252 float tx1 = m & 0x40 ? 0.5 : 0.;
2253 float tx2 = tx1 + 0.5;
2254
2255 glColor4f (c[0], c[1], c[2], 0.75);
2256 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2257 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2258 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2259 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2260 }
2261 }
2262
2263 glEnd ();
2264 glDisable (GL_BLEND);
2265 glDisable (GL_TEXTURE_2D);
2266}
2267
2268void
2269fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1079 PPCODE: 2270 PPCODE:
1080{ 2271{
1081 int vx, vy;
1082 int x, y, z; 2272 int x, y;
1083 int last_name; 2273 int sw1 = sw + 2;
1084 mapface face; 2274 int sh1 = sh + 2;
2275 int sh3 = sh * 3;
1085 int sw4 = (sw + 3) & ~3; 2276 int sw34 = (sw * 3 + 3) & ~3;
2277 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1086 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2278 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1087 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2279 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1088 2280
1089 memset (darkness, 255, sw4 * sh);
1090 SvPOK_only (darkness_sv); 2281 SvPOK_only (darkness3_sv);
1091 SvCUR_set (darkness_sv, sw4 * sh); 2282 SvCUR_set (darkness3_sv, sw34 * sh3);
1092 2283
1093 vx = self->x + (self->w - sw) / 2 - shift_x; 2284 mx += self->x - 1;
1094 vy = self->y + (self->h - sh) / 2 - shift_y; 2285 my += self->y - 1;
1095 2286
1096 /* 2287 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1097 int vx = self->vx = self->w >= sw
1098 ? self->x + (self->w - sw) / 2
1099 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1100 2288
1101 int vy = self->vy = self->h >= sh
1102 ? self->y + (self->h - sh) / 2
1103 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1104 */
1105
1106 glColor4ub (255, 255, 255, 255);
1107
1108 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1109 glEnable (GL_BLEND);
1110 glEnable (GL_TEXTURE_2D);
1111 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1112
1113 glBegin (GL_QUADS);
1114
1115 last_name = 0;
1116
1117 for (z = 0; z < 3; z++)
1118 for (y = 0; y < sh; y++) 2289 for (y = 0; y < sh1; y++)
1119 if (0 <= y + vy && y + vy < self->rows) 2290 if (0 <= y + my && y + my < self->rows)
1120 { 2291 {
1121 maprow *row = self->row + (y + vy); 2292 maprow *row = self->row + (y + my);
1122 2293
1123 for (x = 0; x < sw; x++) 2294 for (x = 0; x < sw1; x++)
1124 if (row->c0 <= x + vx && x + vx < row->c1) 2295 if (row->c0 <= x + mx && x + mx < row->c1)
1125 { 2296 {
1126 mapcell *cell = row->col + (x + vx - row->c0); 2297 mapcell *cell = row->col + (x + mx - row->c0);
1127 2298
1128 darkness[y * sw4 + x] = cell->darkness < 0 2299 darkness1 [y * sw1 + x] = cell->darkness
2300 ? 255 - (cell->darkness - 1)
1129 ? 255 - FOW_DARKNESS 2301 : 255 - FOW_DARKNESS;
1130 : 255 - cell->darkness;
1131
1132 face = cell->face [z];
1133
1134 if (face)
1135 {
1136 maptex tex = self->tex [face];
1137
1138 int px = (x + 1) * 32 - tex.w;
1139 int py = (y + 1) * 32 - tex.h;
1140
1141 if (last_name != tex.name)
1142 {
1143 glEnd ();
1144 last_name = tex.name;
1145 glBindTexture (GL_TEXTURE_2D, last_name);
1146 glBegin (GL_QUADS);
1147 }
1148
1149 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1150 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1151 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1152 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1153 }
1154 } 2302 }
1155 } 2303 }
1156 2304
1157 glEnd (); 2305 for (y = 0; y < sh; ++y)
2306 for (x = 0; x < sw; ++x)
2307 {
2308 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2309 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2310 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2311 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2312 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2313 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2314 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2315 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2316 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1158 2317
1159 glDisable (GL_TEXTURE_2D); 2318 uint8_t r11 = (d11 + d21 + d12) / 3;
1160 glDisable (GL_BLEND); 2319 uint8_t r21 = d21;
2320 uint8_t r31 = (d21 + d31 + d32) / 3;
2321
2322 uint8_t r12 = d12;
2323 uint8_t r22 = d22;
2324 uint8_t r32 = d32;
2325
2326 uint8_t r13 = (d13 + d23 + d12) / 3;
2327 uint8_t r23 = d23;
2328 uint8_t r33 = (d23 + d33 + d32) / 3;
2329
2330 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2331 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2332 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2333 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2334 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2335 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2336 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2337 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2338 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2339 }
2340
2341 free (darkness1);
1161 2342
1162 EXTEND (SP, 3); 2343 EXTEND (SP, 3);
1163 PUSHs (sv_2mortal (newSViv (sw4))); 2344 PUSHs (sv_2mortal (newSViv (sw34)));
1164 PUSHs (sv_2mortal (newSViv (sh))); 2345 PUSHs (sv_2mortal (newSViv (sh3)));
1165 PUSHs (darkness_sv); 2346 PUSHs (darkness3_sv);
1166} 2347}
1167 2348
1168SV * 2349SV *
1169get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2350get_rect (DC::Map self, int x0, int y0, int w, int h)
1170 CODE: 2351 CODE:
1171{ 2352{
1172 int x, y, x1, y1; 2353 int x, y, x1, y1;
1173 SV *data_sv = newSV (w * h * 7 + 5); 2354 SV *data_sv = newSV (w * h * 7 + 5);
1174 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2355 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1199 if (row && row->c0 <= x && x < row->c1) 2380 if (row && row->c0 <= x && x < row->c1)
1200 { 2381 {
1201 mapcell *cell = row->col + (x - row->c0); 2382 mapcell *cell = row->col + (x - row->c0);
1202 uint8_t flags = 0; 2383 uint8_t flags = 0;
1203 2384
1204 if (cell->face [0]) flags |= 1; 2385 if (cell->tile [0]) flags |= 1;
1205 if (cell->face [1]) flags |= 2; 2386 if (cell->tile [1]) flags |= 2;
1206 if (cell->face [2]) flags |= 4; 2387 if (cell->tile [2]) flags |= 4;
1207 2388
1208 *data++ = flags; 2389 *data++ = flags;
1209 2390
1210 if (flags & 1) 2391 if (flags & 1)
1211 { 2392 {
2393 tileid tile = cell->tile [0];
1212 *data++ = cell->face [0] >> 8; 2394 *data++ = tile >> 8;
1213 *data++ = cell->face [0]; 2395 *data++ = tile;
1214 } 2396 }
1215 2397
1216 if (flags & 2) 2398 if (flags & 2)
1217 { 2399 {
2400 tileid tile = cell->tile [1];
1218 *data++ = cell->face [1] >> 8; 2401 *data++ = tile >> 8;
1219 *data++ = cell->face [1]; 2402 *data++ = tile;
1220 } 2403 }
1221 2404
1222 if (flags & 4) 2405 if (flags & 4)
1223 { 2406 {
2407 tileid tile = cell->tile [2];
1224 *data++ = cell->face [2] >> 8; 2408 *data++ = tile >> 8;
1225 *data++ = cell->face [2]; 2409 *data++ = tile;
1226 } 2410 }
1227 } 2411 }
1228 else 2412 else
1229 *data++ = 0; 2413 *data++ = 0;
1230 } 2414 }
1231 } 2415 }
1232 2416
2417 /* if size is w*h + 5 then no data has been found */
2418 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2419 {
1233 SvPOK_only (data_sv); 2420 SvPOK_only (data_sv);
1234 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2421 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2422 }
2423
1235 RETVAL = data_sv; 2424 RETVAL = data_sv;
1236} 2425}
1237 OUTPUT: 2426 OUTPUT:
1238 RETVAL 2427 RETVAL
1239 2428
1240void 2429void
1241set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2430set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1242 PPCODE: 2431 PPCODE:
1243{ 2432{
1244 int x, y, z; 2433 int x, y, z;
1245 int w, h; 2434 int w, h;
1246 int x1, y1; 2435 int x1, y1;
2436 STRLEN len;
2437 uint8_t *data, *end;
2438
2439 len = SvLEN (data_sv);
2440 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2441 data = SvPVbyte_nolen (data_sv);
2442 end = data + len + 8;
2443
2444 if (len < 5)
2445 XSRETURN_EMPTY;
1247 2446
1248 if (*data++ != 0) 2447 if (*data++ != 0)
1249 return; /* version mismatch */ 2448 XSRETURN_EMPTY; /* version mismatch */
1250 2449
1251 w = *data++ << 8; w |= *data++; 2450 w = *data++ << 8; w |= *data++;
1252 h = *data++ << 8; h |= *data++; 2451 h = *data++ << 8; h |= *data++;
1253 2452
1254 // we need to do this 'cause we don't keep an absolute coord system for rows 2453 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1266 { 2465 {
1267 maprow *row = map_get_row (self, y); 2466 maprow *row = map_get_row (self, y);
1268 2467
1269 for (x = x0; x < x1; x++) 2468 for (x = x0; x < x1; x++)
1270 { 2469 {
2470 uint8_t flags;
2471
2472 if (data + 7 >= end)
2473 XSRETURN_EMPTY;
2474
1271 uint8_t flags = *data++; 2475 flags = *data++;
1272 2476
1273 if (flags) 2477 if (flags)
1274 { 2478 {
1275 mapface face[3] = { 0, 0, 0 };
1276
1277 mapcell *cell = row_get_cell (row, x); 2479 mapcell *cell = row_get_cell (row, x);
2480 tileid tile[3] = { 0, 0, 0 };
1278 2481
1279 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2482 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1280 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2483 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1281 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2484 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1282 2485
1283 if (cell->darkness <= 0) 2486 if (cell->darkness == 0)
1284 { 2487 {
1285 cell->darkness = -1; 2488 /*cell->darkness = 0;*/
2489 EXTEND (SP, 3);
1286 2490
1287 for (z = 0; z <= 2; z++) 2491 for (z = 0; z <= 2; z++)
1288 { 2492 {
1289 cell->face[z] = face[z]; 2493 tileid t = tile [z];
1290 2494
1291 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2495 if (t >= self->texs || (t && !self->tex [t].name))
2496 {
1292 XPUSHs (sv_2mortal (newSViv (face[z]))); 2497 PUSHs (sv_2mortal (newSViv (t)));
2498 need_texid (self, t);
2499 }
2500
2501 cell->tile [z] = t;
1293 } 2502 }
1294 } 2503 }
1295 } 2504 }
1296 } 2505 }
1297 } 2506 }
1298} 2507}
1299 2508
1300MODULE = CFClient PACKAGE = CFClient::MixChunk 2509MODULE = Deliantra::Client PACKAGE = DC::RW
1301 2510
1302CFClient::MixChunk 2511DC::RW
1303new_from_file (SV *class, char *path) 2512new (SV *class, SV *data_sv)
1304 CODE: 2513 CODE:
1305 RETVAL = Mix_LoadWAV (path); 2514{
2515 STRLEN datalen;
2516 char *data = SvPVbyte (data_sv, datalen);
2517
2518 RETVAL = SDL_RWFromConstMem (data, datalen);
2519}
1306 OUTPUT: 2520 OUTPUT:
1307 RETVAL 2521 RETVAL
1308 2522
2523DC::RW
2524new_from_file (SV *class, const char *path, const char *mode = "rb")
2525 CODE:
2526 RETVAL = SDL_RWFromFile (path, mode);
2527 OUTPUT:
2528 RETVAL
2529
2530# fails on win32:
2531# dc.xs(2268) : error C2059: syntax error : '('
1309void 2532#void
2533#close (DC::RW self)
2534# CODE:
2535# (self->(close)) (self);
2536
2537MODULE = Deliantra::Client PACKAGE = DC::Channel
2538
2539PROTOTYPES: DISABLE
2540
2541DC::Channel
2542find ()
2543 CODE:
2544{
2545 RETVAL = Mix_GroupAvailable (-1);
2546
2547 if (RETVAL < 0)
2548 {
2549 RETVAL = Mix_GroupOldest (-1);
2550
2551 if (RETVAL < 0)
2552 XSRETURN_UNDEF;
2553
2554 Mix_HaltChannel (RETVAL);
2555 }
2556
2557 Mix_UnregisterAllEffects (RETVAL);
2558 Mix_Volume (RETVAL, 128);
2559}
2560 OUTPUT:
2561 RETVAL
2562
2563void
2564halt (DC::Channel self)
2565 CODE:
2566 Mix_HaltChannel (self);
2567
2568void
2569expire (DC::Channel self, int ticks = -1)
2570 CODE:
2571 Mix_ExpireChannel (self, ticks);
2572
2573void
2574fade_out (DC::Channel self, int ticks = -1)
2575 CODE:
2576 Mix_FadeOutChannel (self, ticks);
2577
2578int
2579volume (DC::Channel self, int volume)
2580 CODE:
2581 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2582 OUTPUT:
2583 RETVAL
2584
2585void
2586unregister_all_effects (DC::Channel self)
2587 CODE:
2588 Mix_UnregisterAllEffects (self);
2589
2590void
2591set_panning (DC::Channel self, int left, int right)
2592 CODE:
2593 left = CLAMP (left , 0, 255);
2594 right = CLAMP (right, 0, 255);
2595 Mix_SetPanning (self, left, right);
2596
2597void
2598set_distance (DC::Channel self, int distance)
2599 CODE:
2600 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2601
2602void
2603set_position (DC::Channel self, int angle, int distance)
2604 CODE:
2605
2606void
2607set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2608 CODE:
2609{
2610 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2611 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2612 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2613}
2614
2615void
2616set_reverse_stereo (DC::Channel self, int flip)
2617 CODE:
2618 Mix_SetReverseStereo (self, flip);
2619
2620MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2621
2622PROTOTYPES: DISABLE
2623
2624DC::MixChunk
2625new (SV *class, DC::RW rwops)
2626 CODE:
2627 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2628 OUTPUT:
2629 RETVAL
2630
2631void
1310DESTROY (CFClient::MixChunk self) 2632DESTROY (DC::MixChunk self)
1311 CODE: 2633 CODE:
1312 Mix_FreeChunk (self); 2634 Mix_FreeChunk (self);
1313 2635
1314int 2636int
1315volume (CFClient::MixChunk self, int volume = -1) 2637volume (DC::MixChunk self, int volume = -1)
1316 CODE: 2638 CODE:
2639 if (items > 1)
2640 volume = CLAMP (volume, 0, 128);
1317 RETVAL = Mix_VolumeChunk (self, volume); 2641 RETVAL = Mix_VolumeChunk (self, volume);
1318 OUTPUT: 2642 OUTPUT:
1319 RETVAL 2643 RETVAL
1320 2644
1321int 2645DC::Channel
1322play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2646play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1323 CODE: 2647 CODE:
2648{
1324 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2649 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2650
2651 if (RETVAL < 0)
2652 XSRETURN_UNDEF;
2653
2654 if (channel < 0)
2655 {
2656 Mix_UnregisterAllEffects (RETVAL);
2657 Mix_Volume (RETVAL, 128);
2658 }
2659}
1325 OUTPUT: 2660 OUTPUT:
1326 RETVAL 2661 RETVAL
1327 2662
1328MODULE = CFClient PACKAGE = CFClient::MixMusic 2663MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1329 2664
1330int 2665int
1331volume (int volume = -1) 2666volume (int volume = -1)
2667 PROTOTYPE: ;$
1332 CODE: 2668 CODE:
2669 if (items > 0)
2670 volume = CLAMP (volume, 0, 128);
1333 RETVAL = Mix_VolumeMusic (volume); 2671 RETVAL = Mix_VolumeMusic (volume);
1334 OUTPUT: 2672 OUTPUT:
1335 RETVAL 2673 RETVAL
1336 2674
1337CFClient::MixMusic 2675void
1338new_from_file (SV *class, char *path) 2676fade_out (int ms)
1339 CODE: 2677 CODE:
2678 Mix_FadeOutMusic (ms);
2679
2680void
2681halt ()
2682 CODE:
2683 Mix_HaltMusic ();
2684
2685DC::MixMusic
2686new (SV *class, DC::RW rwops)
2687 CODE:
1340 RETVAL = Mix_LoadMUS (path); 2688 RETVAL = Mix_LoadMUS_RW (rwops);
1341 OUTPUT: 2689 OUTPUT:
1342 RETVAL 2690 RETVAL
1343 2691
1344void 2692void
1345DESTROY (CFClient::MixMusic self) 2693DESTROY (DC::MixMusic self)
1346 CODE: 2694 CODE:
1347 Mix_FreeMusic (self); 2695 Mix_FreeMusic (self);
1348 2696
1349int 2697int
1350play (CFClient::MixMusic self, int loops = -1) 2698play (DC::MixMusic self, int loops = -1)
1351 CODE: 2699 CODE:
1352 RETVAL = Mix_PlayMusic (self, loops); 2700 RETVAL = Mix_PlayMusic (self, loops);
1353 OUTPUT: 2701 OUTPUT:
1354 RETVAL 2702 RETVAL
1355 2703
2704void
2705fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2706 CODE:
2707 Mix_FadeInMusicPos (self, loops, ms, position);
2708
1356MODULE = CFClient PACKAGE = CFClient::OpenGL 2709MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2710
2711PROTOTYPES: ENABLE
1357 2712
1358BOOT: 2713BOOT:
1359{ 2714{
1360 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2715 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1361 static const struct { 2716 static const struct {
1362 const char *name; 2717 const char *name;
1363 IV iv; 2718 IV iv;
1364 } *civ, const_iv[] = { 2719 } *civ, const_iv[] = {
1365# define const_iv(name) { # name, (IV)name } 2720# define const_iv(name) { # name, (IV)name }
2721 const_iv (GL_VENDOR),
2722 const_iv (GL_VERSION),
2723 const_iv (GL_EXTENSIONS),
1366 const_iv (GL_COLOR_MATERIAL), 2724 const_iv (GL_COLOR_MATERIAL),
1367 const_iv (GL_SMOOTH), 2725 const_iv (GL_SMOOTH),
1368 const_iv (GL_FLAT), 2726 const_iv (GL_FLAT),
1369 const_iv (GL_DITHER), 2727 const_iv (GL_DITHER),
1370 const_iv (GL_BLEND), 2728 const_iv (GL_BLEND),
2729 const_iv (GL_CULL_FACE),
1371 const_iv (GL_SCISSOR_TEST), 2730 const_iv (GL_SCISSOR_TEST),
2731 const_iv (GL_DEPTH_TEST),
2732 const_iv (GL_ALPHA_TEST),
2733 const_iv (GL_NORMALIZE),
2734 const_iv (GL_RESCALE_NORMAL),
2735 const_iv (GL_FRONT),
2736 const_iv (GL_BACK),
2737 const_iv (GL_AUX0),
1372 const_iv (GL_AND), 2738 const_iv (GL_AND),
1373 const_iv (GL_ONE), 2739 const_iv (GL_ONE),
1374 const_iv (GL_ZERO), 2740 const_iv (GL_ZERO),
1375 const_iv (GL_SRC_ALPHA), 2741 const_iv (GL_SRC_ALPHA),
1376 const_iv (GL_SRC_ALPHA_SATURATE), 2742 const_iv (GL_DST_ALPHA),
1377 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2743 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378 const_iv (GL_ONE_MINUS_DST_ALPHA), 2744 const_iv (GL_ONE_MINUS_DST_ALPHA),
2745 const_iv (GL_SRC_ALPHA_SATURATE),
1379 const_iv (GL_RGB), 2746 const_iv (GL_RGB),
1380 const_iv (GL_RGBA), 2747 const_iv (GL_RGBA),
2748 const_iv (GL_RGBA4),
2749 const_iv (GL_RGBA8),
2750 const_iv (GL_RGB5_A1),
1381 const_iv (GL_UNSIGNED_BYTE), 2751 const_iv (GL_UNSIGNED_BYTE),
2752 const_iv (GL_UNSIGNED_SHORT),
2753 const_iv (GL_UNSIGNED_INT),
1382 const_iv (GL_ALPHA), 2754 const_iv (GL_ALPHA),
2755 const_iv (GL_INTENSITY),
2756 const_iv (GL_LUMINANCE),
2757 const_iv (GL_LUMINANCE_ALPHA),
1383 const_iv (GL_FLOAT), 2758 const_iv (GL_FLOAT),
1384 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2759 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2760 const_iv (GL_COMPRESSED_ALPHA_ARB),
2761 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2762 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2763 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2764 const_iv (GL_COMPRESSED_RGB_ARB),
2765 const_iv (GL_COMPRESSED_RGBA_ARB),
1385 const_iv (GL_COMPILE), 2766 const_iv (GL_COMPILE),
2767 const_iv (GL_PROXY_TEXTURE_1D),
2768 const_iv (GL_PROXY_TEXTURE_2D),
1386 const_iv (GL_TEXTURE_1D), 2769 const_iv (GL_TEXTURE_1D),
1387 const_iv (GL_TEXTURE_2D), 2770 const_iv (GL_TEXTURE_2D),
1388 const_iv (GL_TEXTURE_ENV), 2771 const_iv (GL_TEXTURE_ENV),
1389 const_iv (GL_TEXTURE_MAG_FILTER), 2772 const_iv (GL_TEXTURE_MAG_FILTER),
1390 const_iv (GL_TEXTURE_MIN_FILTER), 2773 const_iv (GL_TEXTURE_MIN_FILTER),
1391 const_iv (GL_TEXTURE_ENV_MODE), 2774 const_iv (GL_TEXTURE_ENV_MODE),
1392 const_iv (GL_TEXTURE_WRAP_S), 2775 const_iv (GL_TEXTURE_WRAP_S),
1393 const_iv (GL_TEXTURE_WRAP_T), 2776 const_iv (GL_TEXTURE_WRAP_T),
2777 const_iv (GL_REPEAT),
1394 const_iv (GL_CLAMP), 2778 const_iv (GL_CLAMP),
1395 const_iv (GL_REPEAT), 2779 const_iv (GL_CLAMP_TO_EDGE),
1396 const_iv (GL_NEAREST), 2780 const_iv (GL_NEAREST),
1397 const_iv (GL_LINEAR), 2781 const_iv (GL_LINEAR),
1398 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2782 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2783 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2784 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2785 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402 const_iv (GL_GENERATE_MIPMAP), 2786 const_iv (GL_GENERATE_MIPMAP),
1403 const_iv (GL_MODULATE), 2787 const_iv (GL_MODULATE),
1404 const_iv (GL_DECAL), 2788 const_iv (GL_DECAL),
1405 const_iv (GL_REPLACE), 2789 const_iv (GL_REPLACE),
2790 const_iv (GL_DEPTH_BUFFER_BIT),
1406 const_iv (GL_COLOR_BUFFER_BIT), 2791 const_iv (GL_COLOR_BUFFER_BIT),
1407 const_iv (GL_PROJECTION), 2792 const_iv (GL_PROJECTION),
1408 const_iv (GL_MODELVIEW), 2793 const_iv (GL_MODELVIEW),
1409 const_iv (GL_COLOR_LOGIC_OP), 2794 const_iv (GL_COLOR_LOGIC_OP),
1410 const_iv (GL_SEPARABLE_2D), 2795 const_iv (GL_SEPARABLE_2D),
1411 const_iv (GL_CONVOLUTION_2D), 2796 const_iv (GL_CONVOLUTION_2D),
1412 const_iv (GL_CONVOLUTION_BORDER_MODE), 2797 const_iv (GL_CONVOLUTION_BORDER_MODE),
1413 const_iv (GL_CONSTANT_BORDER), 2798 const_iv (GL_CONSTANT_BORDER),
2799 const_iv (GL_POINTS),
1414 const_iv (GL_LINES), 2800 const_iv (GL_LINES),
2801 const_iv (GL_LINE_STRIP),
2802 const_iv (GL_LINE_LOOP),
1415 const_iv (GL_QUADS), 2803 const_iv (GL_QUADS),
2804 const_iv (GL_QUAD_STRIP),
2805 const_iv (GL_TRIANGLES),
2806 const_iv (GL_TRIANGLE_STRIP),
2807 const_iv (GL_TRIANGLE_FAN),
1416 const_iv (GL_LINE_LOOP), 2808 const_iv (GL_POLYGON),
1417 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2809 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2810 const_iv (GL_POINT_SMOOTH_HINT),
2811 const_iv (GL_LINE_SMOOTH_HINT),
2812 const_iv (GL_POLYGON_SMOOTH_HINT),
2813 const_iv (GL_GENERATE_MIPMAP_HINT),
2814 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1418 const_iv (GL_FASTEST), 2815 const_iv (GL_FASTEST),
2816 const_iv (GL_DONT_CARE),
2817 const_iv (GL_NICEST),
2818 const_iv (GL_V2F),
2819 const_iv (GL_V3F),
2820 const_iv (GL_T2F_V3F),
2821 const_iv (GL_T2F_N3F_V3F),
1419# undef const_iv 2822# undef const_iv
1420 }; 2823 };
1421 2824
1422 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2825 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1423 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2826 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2827
2828 texture_av = newAV ();
2829 AvREAL_off (texture_av);
1424} 2830}
2831
2832void
2833disable_GL_EXT_blend_func_separate ()
2834 CODE:
2835 gl.BlendFuncSeparate = 0;
2836 gl.BlendFuncSeparateEXT = 0;
2837
2838char *
2839gl_vendor ()
2840 CODE:
2841 RETVAL = (char *)glGetString (GL_VENDOR);
2842 OUTPUT:
2843 RETVAL
2844
2845char *
2846gl_version ()
2847 CODE:
2848 RETVAL = (char *)glGetString (GL_VERSION);
2849 OUTPUT:
2850 RETVAL
2851
2852char *
2853gl_extensions ()
2854 CODE:
2855 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2856 OUTPUT:
2857 RETVAL
2858
2859const char *glGetString (GLenum pname)
2860
2861GLint glGetInteger (GLenum pname)
2862 CODE:
2863 glGetIntegerv (pname, &RETVAL);
2864 OUTPUT:
2865 RETVAL
2866
2867GLdouble glGetDouble (GLenum pname)
2868 CODE:
2869 glGetDoublev (pname, &RETVAL);
2870 OUTPUT:
2871 RETVAL
1425 2872
1426int glGetError () 2873int glGetError ()
2874
2875void glFinish ()
1427 2876
1428void glClear (int mask) 2877void glClear (int mask)
1429 2878
1430void glClearColor (float r, float g, float b, float a = 1.0) 2879void glClearColor (float r, float g, float b, float a = 1.0)
1431 PROTOTYPE: @ 2880 PROTOTYPE: @
… …
1438 2887
1439void glHint (int target, int mode) 2888void glHint (int target, int mode)
1440 2889
1441void glBlendFunc (int sfactor, int dfactor) 2890void glBlendFunc (int sfactor, int dfactor)
1442 2891
2892void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2893 CODE:
2894 gl_BlendFuncSeparate (sa, da, saa, daa);
2895
2896void glDepthMask (int flag)
2897
1443void glLogicOp (int opcode) 2898void glLogicOp (int opcode)
1444 2899
1445void glColorMask (int red, int green, int blue, int alpha) 2900void glColorMask (int red, int green, int blue, int alpha)
1446 2901
1447void glMatrixMode (int mode) 2902void glMatrixMode (int mode)
… …
1450 2905
1451void glPopMatrix () 2906void glPopMatrix ()
1452 2907
1453void glLoadIdentity () 2908void glLoadIdentity ()
1454 2909
2910void glDrawBuffer (int buffer)
2911
2912void glReadBuffer (int buffer)
2913
1455# near and far are due to microsofts buggy c compiler 2914# near_ and far_ are due to microsofts buggy "c" compiler
2915void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2916
2917# near_ and far_ are due to microsofts buggy "c" compiler
1456void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2918void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2919
2920PROTOTYPES: DISABLE
1457 2921
1458void glViewport (int x, int y, int width, int height) 2922void glViewport (int x, int y, int width, int height)
1459 2923
1460void glScissor (int x, int y, int width, int height) 2924void glScissor (int x, int y, int width, int height)
1461 2925
… …
1469 2933
1470void glRotate (float angle, float x, float y, float z) 2934void glRotate (float angle, float x, float y, float z)
1471 CODE: 2935 CODE:
1472 glRotatef (angle, x, y, z); 2936 glRotatef (angle, x, y, z);
1473 2937
1474void glBegin (int mode)
1475
1476void glEnd ()
1477
1478void glColor (float r, float g, float b, float a = 1.0) 2938void glColor (float r, float g, float b, float a = 1.0)
1479 PROTOTYPE: @ 2939 ALIAS:
2940 glColor_premultiply = 1
1480 CODE: 2941 CODE:
1481 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2942 if (ix)
2943 {
2944 r *= a;
2945 g *= a;
2946 b *= a;
2947 }
2948 // microsoft visual "c" rounds instead of truncating...
2949 glColor4f (r, g, b, a);
2950
2951void glRasterPos (float x, float y, float z = 0.)
2952 CODE:
2953 glRasterPos3f (0, 0, z);
2954 glBitmap (0, 0, 0, 0, x, y, 0);
1482 2955
1483void glVertex (float x, float y, float z = 0.) 2956void glVertex (float x, float y, float z = 0.)
1484 CODE: 2957 CODE:
1485 glVertex3f (x, y, z); 2958 glVertex3f (x, y, z);
1486 2959
1487void glTexCoord (float s, float t) 2960void glTexCoord (float s, float t)
1488 CODE: 2961 CODE:
1489 glTexCoord2f (s, t); 2962 glTexCoord2f (s, t);
1490 2963
2964void glRect (float x1, float y1, float x2, float y2)
2965 CODE:
2966 glRectf (x1, y1, x2, y2);
2967
2968void glRect_lineloop (float x1, float y1, float x2, float y2)
2969 CODE:
2970 glBegin (GL_LINE_LOOP);
2971 glVertex2f (x1, y1);
2972 glVertex2f (x2, y1);
2973 glVertex2f (x2, y2);
2974 glVertex2f (x1, y2);
2975 glEnd ();
2976
2977PROTOTYPES: ENABLE
2978
2979void glBegin (int mode)
2980
2981void glEnd ()
2982
2983void glPointSize (GLfloat size)
2984
2985void glLineWidth (GLfloat width)
2986
2987void glInterleavedArrays (int format, int stride, char *data)
2988
2989void glDrawElements (int mode, int count, int type, char *indices)
2990
2991# 1.2 void glDrawRangeElements (int mode, int start, int end
2992
1491void glTexEnv (int target, int pname, float param) 2993void glTexEnv (int target, int pname, float param)
1492 CODE: 2994 CODE:
1493 glTexEnvf (target, pname, param); 2995 glTexEnvf (target, pname, param);
1494 2996
1495void glTexParameter (int target, int pname, float param) 2997void glTexParameter (int target, int pname, float param)
… …
1498 3000
1499void glBindTexture (int target, int name) 3001void glBindTexture (int target, int name)
1500 3002
1501void glConvolutionParameter (int target, int pname, float params) 3003void glConvolutionParameter (int target, int pname, float params)
1502 CODE: 3004 CODE:
1503 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3005 if (gl.ConvolutionParameterf)
3006 gl.ConvolutionParameterf (target, pname, params);
1504 3007
1505void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3008void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506 CODE: 3009 CODE:
1507 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3010 if (gl.ConvolutionFilter2D)
1508 (target, internalformat, width, height, format, type, data)); 3011 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509 3012
1510void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3013void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1511 CODE: 3014 CODE:
1512 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3015 if (gl.SeparableFilter2D)
1513 (target, internalformat, width, height, format, type, row, column)); 3016 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514 3017
1515void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3018void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1516 3019
1517void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3020void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518 3021
1519void glRasterPos (int x, int y) 3022void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520 CODE: 3023
1521 glRasterPos2i (x, y); 3024void glPixelZoom (float x, float y)
1522 3025
1523void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3026void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524 3027
1525int glGenTexture () 3028int glGenTexture ()
1526 CODE: 3029 CODE:
1527{ 3030 RETVAL = gen_texture ();
1528 GLuint name;
1529 glGenTextures (1, &name);
1530 RETVAL = name;
1531}
1532 OUTPUT: 3031 OUTPUT:
1533 RETVAL 3032 RETVAL
1534 3033
1535void glDeleteTexture (int name) 3034void glDeleteTexture (int name)
1536 CODE: 3035 CODE:
1537{
1538 GLuint name_ = name;
1539 glDeleteTextures (1, &name_); 3036 del_texture (name);
1540} 3037
1541
1542int glGenList () 3038int glGenList ()
1543 CODE: 3039 CODE:
1544 RETVAL = glGenLists (1); 3040 RETVAL = glGenLists (1);
1545 OUTPUT: 3041 OUTPUT:
1546 RETVAL 3042 RETVAL
… …
1553 3049
1554void glEndList () 3050void glEndList ()
1555 3051
1556void glCallList (int list) 3052void glCallList (int list)
1557 3053
3054MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3055
3056PROTOTYPES: DISABLE
3057
3058void
3059find_widget (SV *self, NV x, NV y)
3060 PPCODE:
3061{
3062 if (within_widget (self, x, y))
3063 XPUSHs (self);
3064}
3065
3066BOOT:
3067{
3068 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3069
3070 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3071 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3072 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3073 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3074}
3075
3076void
3077draw (SV *self)
3078 CODE:
3079{
3080 HV *hv;
3081 SV **svp;
3082 NV x, y, w, h;
3083 SV *draw_x_sv = GvSV (draw_x_gv);
3084 SV *draw_y_sv = GvSV (draw_y_gv);
3085 SV *draw_w_sv = GvSV (draw_w_gv);
3086 SV *draw_h_sv = GvSV (draw_h_gv);
3087 double draw_x, draw_y;
3088
3089 if (!SvROK (self))
3090 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3091
3092 hv = (HV *)SvRV (self);
3093
3094 if (SvTYPE (hv) != SVt_PVHV)
3095 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3096
3097 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3098 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3099
3100 if (!h || !w)
3101 XSRETURN_EMPTY;
3102
3103 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3104 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3105
3106 draw_x = SvNV (draw_x_sv) + x;
3107 draw_y = SvNV (draw_y_sv) + y;
3108
3109 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3110 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3111 XSRETURN_EMPTY;
3112
3113 sv_setnv (draw_x_sv, draw_x);
3114 sv_setnv (draw_y_sv, draw_y);
3115
3116 glPushMatrix ();
3117 glTranslated (x, y, 0);
3118
3119 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3120 {
3121 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3122
3123 if (svp && SvTRUE (*svp))
3124 {
3125 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3126 glEnable (GL_BLEND);
3127 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3128 glBegin (GL_QUADS);
3129 glVertex2f (0, 0);
3130 glVertex2f (w, 0);
3131 glVertex2f (w, h);
3132 glVertex2f (0, h);
3133 glEnd ();
3134 glDisable (GL_BLEND);
3135 }
3136 }
3137#if 0
3138 // draw borders, for debugging
3139 glPushMatrix ();
3140 glColor4f (1., 1., 0., 1.);
3141 glTranslatef (.5, .5, 0.);
3142 glBegin (GL_LINE_LOOP);
3143 glVertex2f (0 , 0);
3144 glVertex2f (w - 1, 0);
3145 glVertex2f (w - 1, h - 1);
3146 glVertex2f (0 , h - 1);
3147 glEnd ();
3148 glPopMatrix ();
3149#endif
3150 PUSHMARK (SP);
3151 XPUSHs (self);
3152 PUTBACK;
3153 call_method ("_draw", G_VOID | G_DISCARD);
3154 SPAGAIN;
3155
3156 glPopMatrix ();
3157
3158 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3159 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3160}
3161

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines