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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs.
Revision 1.285 by root, Sat Dec 20 19:45:49 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
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 */
85
38#define FOW_DARKNESS 32 86#define FOW_DARKNESS 16
39 87
40#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
41#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
42 90
91#define MIN_FONT_HEIGHT 10
92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96#define KMOD_LRAM 0x10000 // our extension
97
98#define TEXID_SPEECH 1
99#define TEXID_NOFACE 2
100#define TEXID_HIDDEN 3
101
102static AV *texture_av;
103
104static struct
105{
106#define GL_FUNC(ptr,name) ptr name;
107#include "glfunc.h"
108#undef GL_FUNC
109} gl;
110
111static void
112gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
113{
114 if (gl.BlendFuncSeparate)
115 gl.BlendFuncSeparate (sa, da, saa, daa);
116 else if (gl.BlendFuncSeparateEXT)
117 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
118 else
119 glBlendFunc (sa, da);
120}
121
122static GLuint
123gen_texture ()
124{
125 GLuint name;
126
127 if (AvFILL (texture_av) >= 0)
128 name = (GLuint)(size_t)av_pop (texture_av);
129 else
130 glGenTextures (1, &name);
131
132 return name;
133}
134
135static void
136del_texture (GLuint name)
137{
138 /* make a half-assed attempt at returning the memory used by the texture */
139 /* textures are frequently being reused by cfplus anyway */
140 /*glBindTexture (GL_TEXTURE_2D, name);*/
141 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
142 av_push (texture_av, (SV *)(size_t)name);
143 glDeleteTextures (1, &name);
144}
145
146#include "texcache.c"
147#include "rendercache.c"
148
149#include "pango-font.c"
150#include "pango-fontmap.c"
151#include "pango-render.c"
152
153typedef IV DC__Channel;
154typedef SDL_RWops *DC__RW;
43typedef Mix_Chunk *CFClient__MixChunk; 155typedef Mix_Chunk *DC__MixChunk;
44typedef Mix_Music *CFClient__MixMusic; 156typedef Mix_Music *DC__MixMusic;
45 157
46static PangoContext *context; 158typedef PangoFontDescription *DC__Font;
47static PangoFontMap *fontmap; 159
160static int
161shape_attr_p (PangoLayoutRun *run)
162{
163 GSList *attrs = run->item->analysis.extra_attrs;
164
165 while (attrs)
166 {
167 PangoAttribute *attr = attrs->data;
168
169 if (attr->klass->type == PANGO_ATTR_SHAPE)
170 return 1;
171
172 attrs = attrs->next;
173 }
174
175 return 0;
176}
48 177
49typedef struct cf_layout { 178typedef struct cf_layout {
50 PangoLayout *pl; 179 PangoLayout *pl;
180 float r, g, b, a; // default color for rgba mode
51 int base_height; 181 int base_height;
182 DC__Font font;
183 rc_t *rc;
52} *CFClient__Layout; 184} *DC__Layout;
185
186static DC__Font default_font;
187static PangoContext *opengl_context;
188static PangoFontMap *opengl_fontmap;
53 189
54static void 190static void
55substitute_func (FcPattern *pattern, gpointer data) 191substitute_func (FcPattern *pattern, gpointer data)
56{ 192{
57 FcPatternAddBool (pattern, FC_HINTING , 1); 193 FcPatternAddBool (pattern, FC_HINTING, 1);
194#ifdef FC_HINT_STYLE
195 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
196#endif
58 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 197 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59} 198}
60 199
61static void 200static void
62layout_update (CFClient__Layout self) 201layout_update_font (DC__Layout self)
63{ 202{
64 /* use a random scale factor to account for unknown descenders, 0.8 works 203 /* use a random scale factor to account for unknown descenders, 0.8 works
65 * reasonably well with bitstream vera 204 * reasonably well with dejavu/bistream fonts
66 */ 205 */
67 PangoFontDescription *font = pango_context_get_font_description (context); 206 PangoFontDescription *font = self->font ? self->font : default_font;
68 207
69 int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71 if (pango_font_description_get_size (font) != height)
72 {
73 pango_font_description_set_absolute_size (font, height); 208 pango_font_description_set_absolute_size (font,
74 pango_layout_context_changed (self->pl); 209 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75 } 210
211 pango_layout_set_font_description (self->pl, font);
76} 212}
77 213
78static void 214static void
79layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 215layout_get_pixel_size (DC__Layout self, int *w, int *h)
80{ 216{
81 layout_update (self); 217 PangoRectangle rect;
82 218
219 // get_pixel_* wrongly rounds down
83 pango_layout_get_pixel_size (self->pl, w, h); 220 pango_layout_get_extents (self->pl, 0, &rect);
84 221
85 *w = (*w + 3) & ~3; 222 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86 if (!*w) *w = 1; 223 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87 if (!*h) *h = 1;
88}
89 224
225 if (!rect.width) rect.width = 1;
226 if (!rect.height) rect.height = 1;
227
228 *w = rect.width;
229 *h = rect.height;
230}
231
232typedef uint16_t tileid;
90typedef uint16_t mapface; 233typedef uint16_t faceid;
91 234
92typedef struct { 235typedef struct {
93 GLint name; 236 GLuint name;
94 int w, h; 237 int w, h;
95 float s, t; 238 float s, t;
96 uint8_t r, g, b, a; 239 uint8_t r, g, b, a;
240 tileid smoothtile;
241 uint8_t smoothlevel;
242 uint8_t unused; /* set to zero on use */
97} maptex; 243} maptex;
98 244
99typedef struct { 245typedef struct {
246 uint32_t player;
247 tileid tile[3];
100 int16_t darkness; 248 uint16_t darkness;
101 mapface face[3]; 249 uint8_t stat_width, stat_hp, flags, smoothmax;
102} mapcell; 250} mapcell;
103 251
104typedef struct { 252typedef struct {
105 int32_t c0, c1; 253 int32_t c0, c1;
106 mapcell *col; 254 mapcell *col;
107} maprow; 255} maprow;
108 256
109typedef struct map { 257typedef struct map {
110 int x, y, w, h; 258 int x, y, w, h;
111 int ox, oy; /* offset to virtual global coordinate system */ 259 int ox, oy; /* offset to virtual global coordinate system */
112 int faces; 260 int faces; tileid *face2tile; // [faceid]
113 mapface *face; 261 int texs; maptex *tex; // [tileid]
114
115 int texs;
116 maptex *tex;
117 262
118 int32_t rows; 263 int32_t rows;
119 maprow *row; 264 maprow *row;
120} *CFClient__Map; 265} *DC__Map;
121 266
122static char * 267static char *
123prepend (char *ptr, int sze, int inc) 268prepend (char *ptr, int sze, int inc)
124{ 269{
125 char *p; 270 char *p;
… …
142} 287}
143 288
144#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 289#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
145#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 290#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
146 291
292static void
293need_facenum (struct map *self, faceid face)
294{
295 while (self->faces <= face)
296 {
297 Append (tileid, self->face2tile, self->faces, self->faces);
298 self->faces *= 2;
299 }
300}
301
302static void
303need_texid (struct map *self, int texid)
304{
305 while (self->texs <= texid)
306 {
307 Append (maptex, self->tex, self->texs, self->texs);
308 self->texs *= 2;
309 }
310}
311
147static maprow * 312static maprow *
148map_get_row (CFClient__Map self, int y) 313map_get_row (DC__Map self, int y)
149{ 314{
150 if (0 > y) 315 if (0 > y)
151 { 316 {
152 int extend = - y + MAP_EXTEND_Y; 317 int extend = - y + MAP_EXTEND_Y;
153 Prepend (maprow, self->row, self->rows, extend); 318 Prepend (maprow, self->row, self->rows, extend);
… …
191 356
192 return row->col + (x - row->c0); 357 return row->col + (x - row->c0);
193} 358}
194 359
195static mapcell * 360static mapcell *
196map_get_cell (CFClient__Map self, int x, int y) 361map_get_cell (DC__Map self, int x, int y)
197{ 362{
198 return row_get_cell (map_get_row (self, y), x); 363 return row_get_cell (map_get_row (self, y), x);
199} 364}
200 365
201static void 366static void
202map_clear (CFClient__Map self) 367map_clear (DC__Map self)
203{ 368{
204 int r; 369 int r;
205 370
206 for (r = 0; r < self->rows; r++) 371 for (r = 0; r < self->rows; r++)
207 Safefree (self->row[r].col); 372 Safefree (self->row[r].col);
… …
214 self->oy = 0; 379 self->oy = 0;
215 self->row = 0; 380 self->row = 0;
216 self->rows = 0; 381 self->rows = 0;
217} 382}
218 383
384#define CELL_CLEAR(cell) \
385 do { \
386 if ((cell)->player) \
387 (cell)->tile [2] = 0; \
388 (cell)->darkness = 0; \
389 (cell)->stat_hp = 0; \
390 (cell)->flags = 0; \
391 (cell)->player = 0; \
392 } while (0)
393
219static void 394static void
220map_blank (CFClient__Map self, int x0, int y0, int w, int h) 395map_blank (DC__Map self, int x0, int y0, int w, int h)
221{ 396{
222 int x, y; 397 int x, y;
223 maprow *row; 398 maprow *row;
399 mapcell *cell;
224 400
225 for (y = y0; y < y0 + h; y++) 401 for (y = y0; y < y0 + h; y++)
226 if (y >= 0) 402 if (y >= 0)
227 { 403 {
228 if (y >= self->rows) 404 if (y >= self->rows)
… …
234 if (x >= row->c0) 410 if (x >= row->c0)
235 { 411 {
236 if (x >= row->c1) 412 if (x >= row->c1)
237 break; 413 break;
238 414
239 row->col[x - row->c0].darkness = -1; 415 cell = row->col + x - row->c0;
416
417 CELL_CLEAR (cell);
240 } 418 }
241 } 419 }
242} 420}
243 421
244MODULE = CFClient PACKAGE = CFClient 422typedef struct {
423 tileid tile;
424 uint8_t x, y, level;
425} smooth_key;
426
427static void
428smooth_or_bits (HV *hv, smooth_key *key, IV bits)
429{
430 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
431
432 if (SvIOK (*sv))
433 SvIV_set (*sv, SvIVX (*sv) | bits);
434 else
435 sv_setiv (*sv, bits);
436}
437
438static void
439music_finished (void)
440{
441 SDL_UserEvent ev;
442
443 ev.type = SDL_USEREVENT;
444 ev.code = 0;
445 ev.data1 = 0;
446 ev.data2 = 0;
447
448 SDL_PushEvent ((SDL_Event *)&ev);
449}
450
451static void
452channel_finished (int channel)
453{
454 SDL_UserEvent ev;
455
456 ev.type = SDL_USEREVENT;
457 ev.code = 1;
458 ev.data1 = (void *)(long)channel;
459 ev.data2 = 0;
460
461 SDL_PushEvent ((SDL_Event *)&ev);
462}
463
464static unsigned int
465minpot (unsigned int n)
466{
467 if (!n)
468 return 0;
469
470 --n;
471
472 n |= n >> 1;
473 n |= n >> 2;
474 n |= n >> 4;
475 n |= n >> 8;
476 n |= n >> 16;
477
478 return n + 1;
479}
480
481static unsigned int
482popcount (unsigned int n)
483{
484 n -= (n >> 1) & 0x55555555U;
485 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
486 n = ((n >> 4) + n) & 0x0f0f0f0fU;
487 n *= 0x01010101U;
488
489 return n >> 24;
490}
491
492/* SDL should provide this, really. */
493#define SDLK_MODIFIER_MIN 300
494#define SDLK_MODIFIER_MAX 314
495
496/******************************************************************************/
497
498static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
499static GV *hover_gv;
500
501static int
502within_widget (SV *widget, NV x, NV y)
503{
504 HV *self;
505 SV **svp;
506 NV wx, ww, wy, wh;
507
508 if (!SvROK (widget))
509 return 0;
510
511 self = (HV *)SvRV (widget);
512
513 if (SvTYPE (self) != SVt_PVHV)
514 return 0;
515
516 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
517 if (y < wy)
518 return 0;
519
520 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
521 if (y >= wy + wh)
522 return 0;
523
524 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
525 if (x < wx)
526 return 0;
527
528 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
529 if (x >= wx + ww)
530 return 0;
531
532 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
533 if (!svp || !SvTRUE (*svp))
534 return 0;
535
536 return 1;
537}
538
539/******************************************************************************/
540
541/* process keyboard modifiers */
542static int
543mod_munge (int mod)
544{
545 mod &= MOD_MASK;
546
547 if (mod & (KMOD_META | KMOD_ALT))
548 mod |= KMOD_LRAM;
549
550 return mod;
551}
552
553static void
554deliantra_main ()
555{
556 char *argv[] = { 0 };
557 call_argv ("::main", G_DISCARD | G_VOID, argv);
558}
559
560#ifdef __MACOSX__
561 /* to due surprising braindamage on the side of SDL design, we
562 * do some mind-boggling hack here: SDL requires a custom main()
563 * on OS X, so... we provide one and call the original main(), which,
564 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
565 * and which calls our main (== SDL_main) back.
566 */
567 extern C_LINKAGE int
568 main (int argc, char *argv[])
569 {
570 deliantra_main ();
571 }
572
573 #undef main
574
575 extern C_LINKAGE int main (int argc, char *argv[]);
576
577 static void
578 SDL_braino (void)
579 {
580 char *argv[] = { "deliantra client", 0 };
581 (main) (1, argv);
582 }
583#else
584 static void
585 SDL_braino (void)
586 {
587 deliantra_main ();
588 }
589#endif
590
591MODULE = Deliantra::Client PACKAGE = DC
245 592
246PROTOTYPES: ENABLE 593PROTOTYPES: ENABLE
247 594
248BOOT: 595BOOT:
249{ 596{
250 HV *stash = gv_stashpv ("CFClient", 1); 597 HV *stash = gv_stashpv ("DC", 1);
251 static const struct { 598 static const struct {
252 const char *name; 599 const char *name;
253 IV iv; 600 IV iv;
254 } *civ, const_iv[] = { 601 } *civ, const_iv[] = {
255# define const_iv(name) { # name, (IV)name } 602# define const_iv(name) { # name, (IV)name }
603 const_iv (SDLK_MODIFIER_MIN),
604 const_iv (SDLK_MODIFIER_MAX),
605
256 const_iv (SDL_ACTIVEEVENT), 606 const_iv (SDL_ACTIVEEVENT),
257 const_iv (SDL_KEYDOWN), 607 const_iv (SDL_KEYDOWN),
258 const_iv (SDL_KEYUP), 608 const_iv (SDL_KEYUP),
259 const_iv (SDL_MOUSEMOTION), 609 const_iv (SDL_MOUSEMOTION),
260 const_iv (SDL_MOUSEBUTTONDOWN), 610 const_iv (SDL_MOUSEBUTTONDOWN),
… …
269 const_iv (SDL_EVENT_RESERVEDA), 619 const_iv (SDL_EVENT_RESERVEDA),
270 const_iv (SDL_EVENT_RESERVEDB), 620 const_iv (SDL_EVENT_RESERVEDB),
271 const_iv (SDL_VIDEORESIZE), 621 const_iv (SDL_VIDEORESIZE),
272 const_iv (SDL_VIDEOEXPOSE), 622 const_iv (SDL_VIDEOEXPOSE),
273 const_iv (SDL_USEREVENT), 623 const_iv (SDL_USEREVENT),
624
625 const_iv (SDL_APPINPUTFOCUS),
626 const_iv (SDL_APPMOUSEFOCUS),
627 const_iv (SDL_APPACTIVE),
628
629
630 const_iv (SDLK_UNKNOWN),
631 const_iv (SDLK_FIRST),
632 const_iv (SDLK_BACKSPACE),
633 const_iv (SDLK_TAB),
634 const_iv (SDLK_CLEAR),
635 const_iv (SDLK_RETURN),
636 const_iv (SDLK_PAUSE),
637 const_iv (SDLK_ESCAPE),
638 const_iv (SDLK_SPACE),
639 const_iv (SDLK_EXCLAIM),
640 const_iv (SDLK_QUOTEDBL),
641 const_iv (SDLK_HASH),
642 const_iv (SDLK_DOLLAR),
643 const_iv (SDLK_AMPERSAND),
644 const_iv (SDLK_QUOTE),
645 const_iv (SDLK_LEFTPAREN),
646 const_iv (SDLK_RIGHTPAREN),
647 const_iv (SDLK_ASTERISK),
648 const_iv (SDLK_PLUS),
649 const_iv (SDLK_COMMA),
650 const_iv (SDLK_MINUS),
651 const_iv (SDLK_PERIOD),
652 const_iv (SDLK_SLASH),
653 const_iv (SDLK_0),
654 const_iv (SDLK_1),
655 const_iv (SDLK_2),
656 const_iv (SDLK_3),
657 const_iv (SDLK_4),
658 const_iv (SDLK_5),
659 const_iv (SDLK_6),
660 const_iv (SDLK_7),
661 const_iv (SDLK_8),
662 const_iv (SDLK_9),
663 const_iv (SDLK_COLON),
664 const_iv (SDLK_SEMICOLON),
665 const_iv (SDLK_LESS),
666 const_iv (SDLK_EQUALS),
667 const_iv (SDLK_GREATER),
668 const_iv (SDLK_QUESTION),
669 const_iv (SDLK_AT),
670
671 const_iv (SDLK_LEFTBRACKET),
672 const_iv (SDLK_BACKSLASH),
673 const_iv (SDLK_RIGHTBRACKET),
674 const_iv (SDLK_CARET),
675 const_iv (SDLK_UNDERSCORE),
676 const_iv (SDLK_BACKQUOTE),
677 const_iv (SDLK_DELETE),
678
679 const_iv (SDLK_FIRST),
680 const_iv (SDLK_LAST),
274 const_iv (SDLK_KP0), 681 const_iv (SDLK_KP0),
275 const_iv (SDLK_KP1), 682 const_iv (SDLK_KP1),
276 const_iv (SDLK_KP2), 683 const_iv (SDLK_KP2),
277 const_iv (SDLK_KP3), 684 const_iv (SDLK_KP3),
278 const_iv (SDLK_KP4), 685 const_iv (SDLK_KP4),
… …
333 const_iv (SDLK_BREAK), 740 const_iv (SDLK_BREAK),
334 const_iv (SDLK_MENU), 741 const_iv (SDLK_MENU),
335 const_iv (SDLK_POWER), 742 const_iv (SDLK_POWER),
336 const_iv (SDLK_EURO), 743 const_iv (SDLK_EURO),
337 const_iv (SDLK_UNDO), 744 const_iv (SDLK_UNDO),
745
338 const_iv (KMOD_NONE), 746 const_iv (KMOD_NONE),
747 const_iv (KMOD_SHIFT),
339 const_iv (KMOD_LSHIFT), 748 const_iv (KMOD_LSHIFT),
340 const_iv (KMOD_RSHIFT), 749 const_iv (KMOD_RSHIFT),
750 const_iv (KMOD_CTRL),
341 const_iv (KMOD_LCTRL), 751 const_iv (KMOD_LCTRL),
342 const_iv (KMOD_RCTRL), 752 const_iv (KMOD_RCTRL),
753 const_iv (KMOD_ALT),
343 const_iv (KMOD_LALT), 754 const_iv (KMOD_LALT),
344 const_iv (KMOD_RALT), 755 const_iv (KMOD_RALT),
756 const_iv (KMOD_META),
345 const_iv (KMOD_LMETA), 757 const_iv (KMOD_LMETA),
346 const_iv (KMOD_RMETA), 758 const_iv (KMOD_RMETA),
347 const_iv (KMOD_NUM), 759 const_iv (KMOD_NUM),
348 const_iv (KMOD_CAPS), 760 const_iv (KMOD_CAPS),
349 const_iv (KMOD_MODE), 761 const_iv (KMOD_MODE),
350 const_iv (KMOD_CTRL), 762
351 const_iv (KMOD_SHIFT), 763 const_iv (KMOD_LRAM),
352 const_iv (KMOD_ALT), 764
353 const_iv (KMOD_META) 765 const_iv (MIX_DEFAULT_FORMAT),
766
767 const_iv (SDL_INIT_TIMER),
768 const_iv (SDL_INIT_AUDIO),
769 const_iv (SDL_INIT_VIDEO),
770 const_iv (SDL_INIT_CDROM),
771 const_iv (SDL_INIT_JOYSTICK),
772 const_iv (SDL_INIT_EVERYTHING),
773 const_iv (SDL_INIT_NOPARACHUTE),
774 const_iv (SDL_INIT_EVENTTHREAD),
775
776 const_iv (SDL_GL_RED_SIZE),
777 const_iv (SDL_GL_GREEN_SIZE),
778 const_iv (SDL_GL_BLUE_SIZE),
779 const_iv (SDL_GL_ALPHA_SIZE),
780 const_iv (SDL_GL_DOUBLEBUFFER),
781 const_iv (SDL_GL_BUFFER_SIZE),
782 const_iv (SDL_GL_DEPTH_SIZE),
783 const_iv (SDL_GL_STENCIL_SIZE),
784 const_iv (SDL_GL_ACCUM_RED_SIZE),
785 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
786 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
787 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
788 const_iv (SDL_GL_STEREO),
789 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
790 const_iv (SDL_GL_MULTISAMPLESAMPLES),
791 const_iv (SDL_GL_ACCELERATED_VISUAL),
792 const_iv (SDL_GL_SWAP_CONTROL),
793
794 const_iv (FOW_DARKNESS)
354# undef const_iv 795# undef const_iv
355 }; 796 };
356 797
357 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 798 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 799 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359 800
360 fontmap = pango_ft2_font_map_new (); 801 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
361 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 802 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
362 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
363} 803}
804
805void
806weaken (SV *rv)
807 PROTOTYPE: $
808 CODE:
809 sv_rvweaken (rv);
364 810
365int 811int
366SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 812in_destruct ()
813 CODE:
814 RETVAL = PL_main_cv == Nullcv;
815 OUTPUT:
816 RETVAL
367 817
818NV floor (NV x)
819
820NV ceil (NV x)
821
822IV minpot (UV n)
823
824IV popcount (UV n)
825
368void 826void
827pango_init ()
828 CODE:
829{
830 opengl_fontmap = pango_opengl_font_map_new ();
831 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
832 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
833 /*pango_context_set_font_description (opengl_context, default_font);*/
834#if PANGO_VERSION_CHECK (1, 15, 2)
835 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
836 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
837#endif
838}
839
840char *SDL_GetError ()
841
842void SDL_braino ()
843
844int SDL_Init (U32 flags)
845
846int SDL_InitSubSystem (U32 flags)
847
848void SDL_QuitSubSystem (U32 flags)
849
369SDL_Quit () 850void SDL_Quit ()
370 851
852int SDL_GL_SetAttribute (int attr, int value)
853
854int SDL_GL_GetAttribute (int attr)
855 CODE:
856 if (SDL_GL_GetAttribute (attr, &RETVAL))
857 XSRETURN_UNDEF;
858 OUTPUT:
859 RETVAL
860
371void 861void
372SDL_ListModes () 862SDL_ListModes (int rgb, int alpha)
373 PPCODE: 863 PPCODE:
374{ 864{
375 SDL_Rect **m; 865 SDL_Rect **m;
376 866
377 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 867 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
378 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
379 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
380 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 870 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
381 871
872 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
873 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
874
382 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 875 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
383 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
385 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386 879
387 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 880 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
388 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
389 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 881 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
390
391 SDL_EnableUNICODE (1);
392 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393 882
394 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 883 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
395 884
396 if (m && m != (SDL_Rect **)-1) 885 if (m && m != (SDL_Rect **)-1)
397 while (*m) 886 while (*m)
398 { 887 {
888 if ((*m)->w >= 400 && (*m)->h >= 300)
889 {
399 AV *av = newAV (); 890 AV *av = newAV ();
400 av_push (av, newSViv ((*m)->w)); 891 av_push (av, newSViv ((*m)->w));
401 av_push (av, newSViv ((*m)->h)); 892 av_push (av, newSViv ((*m)->h));
893 av_push (av, newSViv (rgb));
894 av_push (av, newSViv (alpha));
402 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 895 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
896 }
403 897
404 ++m; 898 ++m;
405 } 899 }
406} 900}
407 901
408int 902int
409SDL_SetVideoMode (int w, int h, int fullscreen) 903SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
410 CODE: 904 CODE:
905{
906 SDL_EnableUNICODE (1);
907 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
908
909 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
910 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
911 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
912 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
913
411 RETVAL = !!SDL_SetVideoMode ( 914 RETVAL = !!SDL_SetVideoMode (
412 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 915 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
413 ); 916 );
414 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 917
918 if (RETVAL)
919 {
920 av_clear (texture_av);
921
922 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
923#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
924#include "glfunc.h"
925#undef GL_FUNC
926 }
927}
415 OUTPUT: 928 OUTPUT:
416 RETVAL 929 RETVAL
417 930
418void 931void
419SDL_PollEvent () 932SDL_GL_SwapBuffers ()
933
934char *
935SDL_GetKeyName (int sym)
936
937int
938SDL_GetAppState ()
939
940int
941SDL_GetModState ()
942
943void
944poll_events ()
420 PPCODE: 945 PPCODE:
421{ 946{
422 SDL_Event ev; 947 SDL_Event ev;
423 948
424 while (SDL_PollEvent (&ev)) 949 SDL_PumpEvents ();
950 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
425 { 951 {
426 HV *hv = newHV (); 952 HV *hv = newHV ();
427 hv_store (hv, "type", 4, newSViv (ev.type), 0); 953 hv_store (hv, "type", 4, newSViv (ev.type), 0);
954
428 switch (ev.type) 955 switch (ev.type)
429 { 956 {
430 case SDL_KEYDOWN: 957 case SDL_KEYDOWN:
431 case SDL_KEYUP: 958 case SDL_KEYUP:
432 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 959 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
433 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 960 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
434 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 961 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
962 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
435 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 963 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
436 break; 964 break;
437 965
438 case SDL_ACTIVEEVENT: 966 case SDL_ACTIVEEVENT:
439 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 967 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
440 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
441 break; 969 break;
442 970
443 case SDL_MOUSEMOTION: 971 case SDL_MOUSEMOTION:
972 {
973 int state = ev.motion.state;
974 int x = ev.motion.x;
975 int y = ev.motion.y;
976 int xrel = ev.motion.xrel;
977 int yrel = ev.motion.yrel;
978
979 /* do simplistic event compression */
980 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
981 && state == ev.motion.state)
982 {
983 xrel += ev.motion.xrel;
984 yrel += ev.motion.yrel;
985 x = ev.motion.x;
986 y = ev.motion.y;
987 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
988 }
989
990 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
444 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 991 hv_store (hv, "state", 5, newSViv (state), 0);
445 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 992 hv_store (hv, "x", 1, newSViv (x), 0);
446 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 993 hv_store (hv, "y", 1, newSViv (y), 0);
447 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 994 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
448 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 995 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
996 }
449 break; 997 break;
450 998
451 case SDL_MOUSEBUTTONDOWN: 999 case SDL_MOUSEBUTTONDOWN:
452 case SDL_MOUSEBUTTONUP: 1000 case SDL_MOUSEBUTTONUP:
1001 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1002
453 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1003 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
454 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1004 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
455 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1005 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
456 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1006 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
1007 break;
1008
1009 case SDL_USEREVENT:
1010 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
1011 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
1012 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
1013 break;
457 } 1014 }
458 1015
459 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1016 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
460 } 1017 }
461} 1018}
462 1019
463int 1020int
464Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 1021Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1022 POSTCALL:
1023 Mix_HookMusicFinished (music_finished);
1024 Mix_ChannelFinished (channel_finished);
1025
1026void
1027Mix_QuerySpec ()
1028 PPCODE:
1029{
1030 int freq, channels;
1031 Uint16 format;
1032
1033 if (Mix_QuerySpec (&freq, &format, &channels))
1034 {
1035 EXTEND (SP, 3);
1036 PUSHs (sv_2mortal (newSViv (freq)));
1037 PUSHs (sv_2mortal (newSViv (format)));
1038 PUSHs (sv_2mortal (newSViv (channels)));
1039 }
1040}
465 1041
466void 1042void
467Mix_CloseAudio () 1043Mix_CloseAudio ()
468 1044
469int 1045int
470Mix_AllocateChannels (int numchans = -1) 1046Mix_AllocateChannels (int numchans = -1)
471 1047
1048const char *
1049Mix_GetError ()
1050
472void 1051void
473lowdelay (int fd, int val = 1) 1052lowdelay (int fd, int val = 1)
474 CODE: 1053 CODE:
1054 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1055
1056void
1057win32_proxy_info ()
1058 PPCODE:
1059{
475#ifndef _WIN32 1060#ifdef _WIN32
476 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1061 char buffer[2048];
1062 DWORD buflen;
1063
1064 EXTEND (SP, 3);
1065
1066 buflen = sizeof (buffer);
1067 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1068 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1069 {
1070 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1071
1072 buflen = sizeof (buffer);
1073 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1074 {
1075 PUSHs (newSVpv (buffer, 0));
1076
1077 buflen = sizeof (buffer);
1078 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1079 PUSHs (newSVpv (buffer, 0));
1080 }
1081 }
477#endif 1082#endif
1083}
478 1084
479char * 1085int
480gl_version () 1086add_font (char *file)
481 CODE: 1087 CODE:
482 RETVAL = (char *)glGetString (GL_VERSION); 1088 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
483 OUTPUT: 1089 OUTPUT:
484 RETVAL 1090 RETVAL
485
486char *
487gl_extensions ()
488 CODE:
489 RETVAL = (char *)glGetString (GL_EXTENSIONS);
490 OUTPUT:
491 RETVAL
492
493void
494add_font (char *file)
495 CODE:
496 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
497
498void
499set_font (char *file)
500 CODE:
501{
502 int count;
503 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
504 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
505 FcPatternDestroy (pattern);
506 pango_context_set_font_description (context, font);
507}
508 1091
509void 1092void
510load_image_inline (SV *image_) 1093load_image_inline (SV *image_)
511 ALIAS: 1094 ALIAS:
512 load_image_file = 1 1095 load_image_file = 1
… …
515 STRLEN image_len; 1098 STRLEN image_len;
516 char *image = (char *)SvPVbyte (image_, image_len); 1099 char *image = (char *)SvPVbyte (image_, image_len);
517 SDL_Surface *surface, *surface2; 1100 SDL_Surface *surface, *surface2;
518 SDL_PixelFormat fmt; 1101 SDL_PixelFormat fmt;
519 SDL_RWops *rw = ix 1102 SDL_RWops *rw = ix
520 ? SDL_RWFromFile (image, "r") 1103 ? SDL_RWFromFile (image, "rb")
521 : SDL_RWFromConstMem (image, image_len); 1104 : SDL_RWFromConstMem (image, image_len);
522 1105
523 if (!rw) 1106 if (!rw)
524 croak ("load_image: %s", SDL_GetError ()); 1107 croak ("load_image: %s", SDL_GetError ());
525 1108
… …
554 1137
555 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1138 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
556 1139
557 assert (surface2->pitch == surface2->w * 4); 1140 assert (surface2->pitch == surface2->w * 4);
558 1141
1142 SDL_LockSurface (surface2);
559 EXTEND (SP, 5); 1143 EXTEND (SP, 6);
560 PUSHs (sv_2mortal (newSViv (surface2->w))); 1144 PUSHs (sv_2mortal (newSViv (surface2->w)));
561 PUSHs (sv_2mortal (newSViv (surface2->h))); 1145 PUSHs (sv_2mortal (newSViv (surface2->h)));
562 SDL_LockSurface (surface2);
563 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1146 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
564 SDL_UnlockSurface (surface2);
565 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1147 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
566 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1148 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
567 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1149 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150 SDL_UnlockSurface (surface2);
568 1151
569 SDL_FreeSurface (surface); 1152 SDL_FreeSurface (surface);
570 SDL_FreeSurface (surface2); 1153 SDL_FreeSurface (surface2);
571} 1154}
572 1155
… …
594 PUSHs (sv_2mortal (newSViv (b / y))); 1177 PUSHs (sv_2mortal (newSViv (b / y)));
595 PUSHs (sv_2mortal (newSViv (a / y))); 1178 PUSHs (sv_2mortal (newSViv (a / y)));
596} 1179}
597 1180
598void 1181void
1182error (char *message)
1183 CODE:
1184 fprintf (stderr, "ERROR: %s\n", message);
1185#ifdef _WIN32
1186 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1187#endif
1188
1189void
599fatal (char *message) 1190fatal (char *message)
600 CODE: 1191 CODE:
1192 fprintf (stderr, "FATAL: %s\n", message);
601#ifdef _WIN32 1193#ifdef _WIN32
602 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1194 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1195#endif
1196 _exit (1);
1197
1198void
1199_exit (int retval = 0)
1200 CODE:
1201#ifdef WIN32
1202 ExitThread (retval); // unclean, please beam me up
603#else 1203#else
604 fprintf (stderr, "FATAL: %s\n", message); 1204 _exit (retval);
605#endif 1205#endif
606 exit (1);
607 1206
608MODULE = CFClient PACKAGE = CFClient::Layout 1207void
609 1208debug ()
610CFClient::Layout
611new (SV *class, int base_height = 10)
612 CODE: 1209 CODE:
613 New (0, RETVAL, 1, struct cf_layout); 1210{
614 RETVAL->base_height = base_height; 1211#if DEBUG
615 RETVAL->pl = pango_layout_new (context); 1212 VALGRIND_DO_LEAK_CHECK;
616 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1213#endif
1214}
1215
1216int
1217SvREFCNT (SV *sv)
1218 CODE:
1219 RETVAL = SvREFCNT (sv);
1220 OUTPUT:
1221 RETVAL
1222
1223MODULE = Deliantra::Client PACKAGE = DC::Font
1224
1225PROTOTYPES: DISABLE
1226
1227DC::Font
1228new_from_file (SV *class, char *path, int id = 0)
1229 CODE:
1230{
1231 int count;
1232 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1233 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1234 FcPatternDestroy (pattern);
1235}
617 OUTPUT: 1236 OUTPUT:
618 RETVAL 1237 RETVAL
619 1238
620void 1239void
1240DESTROY (DC::Font self)
1241 CODE:
1242 pango_font_description_free (self);
1243
1244void
1245make_default (DC::Font self)
1246 PROTOTYPE: $
1247 CODE:
1248 default_font = self;
1249
1250MODULE = Deliantra::Client PACKAGE = DC::Layout
1251
1252PROTOTYPES: DISABLE
1253
1254void
1255glyph_cache_backup ()
1256 PROTOTYPE:
1257 CODE:
1258 tc_backup ();
1259
1260void
1261glyph_cache_restore ()
1262 PROTOTYPE:
1263 CODE:
1264 tc_restore ();
1265
1266DC::Layout
1267new (SV *class)
1268 CODE:
1269 New (0, RETVAL, 1, struct cf_layout);
1270
1271 RETVAL->pl = pango_layout_new (opengl_context);
1272 RETVAL->r = 1.;
1273 RETVAL->g = 1.;
1274 RETVAL->b = 1.;
1275 RETVAL->a = 1.;
1276 RETVAL->base_height = MIN_FONT_HEIGHT;
1277 RETVAL->font = 0;
1278 RETVAL->rc = rc_alloc ();
1279
1280 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1281 layout_update_font (RETVAL);
1282 OUTPUT:
1283 RETVAL
1284
1285void
621DESTROY (CFClient::Layout self) 1286DESTROY (DC::Layout self)
622 CODE: 1287 CODE:
623 g_object_unref (self->pl); 1288 g_object_unref (self->pl);
1289 rc_free (self->rc);
624 Safefree (self); 1290 Safefree (self);
625 1291
626void 1292void
627set_text (CFClient::Layout self, SV *text_) 1293set_text (DC::Layout self, SV *text_)
628 CODE: 1294 CODE:
629{ 1295{
630 STRLEN textlen; 1296 STRLEN textlen;
631 char *text = SvPVutf8 (text_, textlen); 1297 char *text = SvPVutf8 (text_, textlen);
632 1298
633 pango_layout_set_text (self->pl, text, textlen); 1299 pango_layout_set_text (self->pl, text, textlen);
634} 1300}
635 1301
636void 1302void
637set_markup (CFClient::Layout self, SV *text_) 1303set_markup (DC::Layout self, SV *text_)
638 CODE: 1304 CODE:
639{ 1305{
640 STRLEN textlen; 1306 STRLEN textlen;
641 char *text = SvPVutf8 (text_, textlen); 1307 char *text = SvPVutf8 (text_, textlen);
642 1308
643 pango_layout_set_markup (self->pl, text, textlen); 1309 pango_layout_set_markup (self->pl, text, textlen);
644} 1310}
645 1311
646SV * 1312void
647get_text (CFClient::Layout self) 1313set_shapes (DC::Layout self, ...)
1314 CODE:
1315{
1316 PangoAttrList *attrs = 0;
1317 const char *text = pango_layout_get_text (self->pl);
1318 const char *pos = text;
1319 int arg = 4;
1320
1321 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1322 {
1323 PangoRectangle inkrect, rect;
1324 PangoAttribute *attr;
1325
1326 int x = SvIV (ST (arg - 3));
1327 int y = SvIV (ST (arg - 2));
1328 int w = SvIV (ST (arg - 1));
1329 int h = SvIV (ST (arg ));
1330
1331 inkrect.x = 0;
1332 inkrect.y = 0;
1333 inkrect.width = 0;
1334 inkrect.height = 0;
1335
1336 rect.x = x * PANGO_SCALE;
1337 rect.y = y * PANGO_SCALE;
1338 rect.width = w * PANGO_SCALE;
1339 rect.height = h * PANGO_SCALE;
1340
1341 if (!attrs)
1342 attrs = pango_layout_get_attributes (self->pl);
1343
1344 attr = pango_attr_shape_new (&inkrect, &rect);
1345 attr->start_index = pos - text;
1346 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1347 pango_attr_list_insert (attrs, attr);
1348
1349 arg += 4;
1350 pos += sizeof (OBJ_STR) - 1;
1351 }
1352
1353 if (attrs)
1354 pango_layout_set_attributes (self->pl, attrs);
1355}
1356
1357void
1358get_shapes (DC::Layout self)
648 CODE: 1359 PPCODE:
1360{
1361 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1362
1363 do
1364 {
1365 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1366
1367 if (run && shape_attr_p (run))
1368 {
1369 PangoRectangle extents;
1370 pango_layout_iter_get_run_extents (iter, 0, &extents);
1371
1372 EXTEND (SP, 2);
1373 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1374 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1375 }
1376 }
1377 while (pango_layout_iter_next_run (iter));
1378
1379 pango_layout_iter_free (iter);
1380}
1381
1382int
1383has_wrapped (DC::Layout self)
1384 CODE:
1385{
1386 int lines = 1;
1387 const char *text = pango_layout_get_text (self->pl);
1388
1389 while (*text)
1390 lines += *text++ == '\n';
1391
649 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1392 RETVAL = lines < pango_layout_get_line_count (self->pl);
650 SvUTF8_on (RETVAL); 1393}
651 OUTPUT: 1394 OUTPUT:
652 RETVAL 1395 RETVAL
653 1396
1397SV *
1398get_text (DC::Layout self)
1399 CODE:
1400 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1401 sv_utf8_decode (RETVAL);
1402 OUTPUT:
1403 RETVAL
1404
654void 1405void
1406set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1407 CODE:
1408 self->r = r;
1409 self->g = g;
1410 self->b = b;
1411 self->a = a;
1412
1413void
1414set_font (DC::Layout self, DC::Font font = 0)
1415 CODE:
1416 if (self->font != font)
1417 {
1418 self->font = font;
1419 layout_update_font (self);
1420 }
1421
1422void
655set_height (CFClient::Layout self, int base_height) 1423set_height (DC::Layout self, int base_height)
656 CODE: 1424 CODE:
1425 if (self->base_height != base_height)
1426 {
657 self->base_height = base_height; 1427 self->base_height = base_height;
1428 layout_update_font (self);
1429 }
658 1430
659void 1431void
660set_width (CFClient::Layout self, int max_width = -1) 1432set_width (DC::Layout self, int max_width = -1)
661 CODE: 1433 CODE:
662 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1434 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
663 1435
664void 1436void
1437set_indent (DC::Layout self, int indent)
1438 CODE:
1439 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1440
1441void
1442set_spacing (DC::Layout self, int spacing)
1443 CODE:
1444 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1445
1446void
1447set_ellipsise (DC::Layout self, int ellipsise)
1448 CODE:
1449 pango_layout_set_ellipsize (self->pl,
1450 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1451 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1452 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1453 : PANGO_ELLIPSIZE_NONE
1454 );
1455
1456void
1457set_single_paragraph_mode (DC::Layout self, int spm)
1458 CODE:
1459 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1460
1461void
665size (CFClient::Layout self) 1462size (DC::Layout self)
666 PPCODE: 1463 PPCODE:
667{ 1464{
668 int w, h; 1465 int w, h;
669 1466
670 layout_update (self);
671 layout_get_pixel_size (self, &w, &h); 1467 layout_get_pixel_size (self, &w, &h);
672 1468
673 EXTEND (SP, 2); 1469 EXTEND (SP, 2);
674 PUSHs (sv_2mortal (newSViv (w))); 1470 PUSHs (sv_2mortal (newSViv (w)));
675 PUSHs (sv_2mortal (newSViv (h))); 1471 PUSHs (sv_2mortal (newSViv (h)));
676} 1472}
677 1473
678int 1474int
679xy_to_index (CFClient::Layout self, int x, int y) 1475descent (DC::Layout self)
680 CODE: 1476 CODE:
681{ 1477{
682 int index, trailing; 1478 PangoRectangle rect;
683 1479 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
684 layout_update (self); 1480 pango_layout_line_get_pixel_extents (line, 0, &rect);
685 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1481 RETVAL = PANGO_DESCENT (rect);
686
687 RETVAL = index;
688} 1482}
689 OUTPUT: 1483 OUTPUT:
690 RETVAL 1484 RETVAL
691 1485
1486int
1487xy_to_index (DC::Layout self, int x, int y)
1488 CODE:
1489{
1490 int index, trailing;
1491 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1492 RETVAL = index + trailing;
1493}
1494 OUTPUT:
1495 RETVAL
1496
692void 1497void
693cursor_pos (CFClient::Layout self, int index) 1498cursor_pos (DC::Layout self, int index)
694 PPCODE: 1499 PPCODE:
695{ 1500{
696 PangoRectangle strong_pos; 1501 PangoRectangle pos;
697 layout_update (self);
698 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1502 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
699 1503
700 EXTEND (SP, 3); 1504 EXTEND (SP, 3);
701 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1505 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
702 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
703 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
704} 1508}
705 1509
706void 1510void
707render (CFClient::Layout self) 1511index_to_line_x (DC::Layout self, int index, int trailing = 0)
708 PPCODE: 1512 PPCODE:
709{ 1513{
710 SV *retval; 1514 int line, x;
711 int w, h;
712 FT_Bitmap bitmap;
713 1515
714 layout_update (self); 1516 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
715 layout_get_pixel_size (self, &w, &h); 1517#if !PANGO_VERSION_CHECK (1, 17, 3)
716 1518 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
717 retval = newSV (w * h); 1519 --line;
718 SvPOK_only (retval); 1520#endif
719 SvCUR_set (retval, w * h);
720
721 bitmap.rows = h;
722 bitmap.width = w;
723 bitmap.pitch = w;
724 bitmap.buffer = (unsigned char*)SvPVX (retval);
725 bitmap.num_grays = 256;
726 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
727
728 memset (bitmap.buffer, 0, w * h);
729
730 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
731
732 EXTEND (SP, 3); 1521 EXTEND (SP, 2);
733 PUSHs (sv_2mortal (newSViv (w))); 1522 PUSHs (sv_2mortal (newSViv (line)));
1523 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1524}
1525
1526void
1527line_x_to_index (DC::Layout self, int line, int x)
1528 PPCODE:
1529{
1530 PangoLayoutLine *lp;
1531 int index, trailing;
1532
1533 if (line < 0)
1534 XSRETURN_EMPTY;
1535
1536 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1537 XSRETURN_EMPTY; /* do better */
1538
1539 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1540
1541 EXTEND (SP, 2);
1542 if (GIMME_V == G_SCALAR)
1543 PUSHs (sv_2mortal (newSViv (index + trailing)));
1544 else
1545 {
734 PUSHs (sv_2mortal (newSViv (h))); 1546 PUSHs (sv_2mortal (newSViv (index)));
735 PUSHs (sv_2mortal (retval)); 1547 PUSHs (sv_2mortal (newSViv (trailing)));
1548 }
736} 1549}
737 1550
1551void
1552render (DC::Layout self, float x, float y, int flags = 0)
1553 CODE:
1554 rc_clear (self->rc);
1555 pango_opengl_render_layout_subpixel (
1556 self->pl,
1557 self->rc,
1558 x * PANGO_SCALE, y * PANGO_SCALE,
1559 self->r, self->g, self->b, self->a,
1560 flags
1561 );
1562 // we assume that context_change actually clears/frees stuff
1563 // and does not do any recomputation...
1564 pango_layout_context_changed (self->pl);
1565
1566void
1567draw (DC::Layout self)
1568 CODE:
1569{
1570 glEnable (GL_TEXTURE_2D);
1571 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1572 glEnable (GL_BLEND);
1573 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1574 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1575 glEnable (GL_ALPHA_TEST);
1576 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1577
1578 rc_draw (self->rc);
1579
1580 glDisable (GL_ALPHA_TEST);
1581 glDisable (GL_BLEND);
1582 glDisable (GL_TEXTURE_2D);
1583}
1584
738MODULE = CFClient PACKAGE = CFClient::Texture 1585MODULE = Deliantra::Client PACKAGE = DC::Texture
739 1586
1587PROTOTYPES: ENABLE
1588
740void 1589void
1590pad (SV *data_, int ow, int oh, int nw, int nh)
1591 CODE:
1592{
1593 if ((nw != ow || nh != oh) && SvOK (data_))
1594 {
1595 STRLEN datalen;
1596 char *data = SvPVbyte (data_, datalen);
1597 int bpp = datalen / (ow * oh);
1598 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1599
1600 SvPOK_only (result_);
1601 SvCUR_set (result_, nw * nh * bpp);
1602
1603 memset (SvPVX (result_), 0, nw * nh * bpp);
1604 while (oh--)
1605 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1606
1607 sv_setsv (data_, result_);
1608 }
1609}
1610
1611void
741draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1612draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
742 PROTOTYPE: $$$;$$ 1613 PROTOTYPE: $$$;$$
1614 ALIAS:
1615 draw_quad_alpha = 1
1616 draw_quad_alpha_premultiplied = 2
743 CODE: 1617 CODE:
744{ 1618{
745 HV *hv = (HV *)SvRV (self); 1619 HV *hv = (HV *)SvRV (self);
746 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1620 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
747 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1621 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
748 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1622 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
749 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1623
1624 if (name <= 0)
1625 XSRETURN_EMPTY;
750 1626
751 if (items < 5) 1627 if (items < 5)
752 { 1628 {
753 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1629 w = SvNV (*hv_fetch (hv, "w", 1, 1));
754 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1630 h = SvNV (*hv_fetch (hv, "h", 1, 1));
755 } 1631 }
756 1632
1633 if (ix)
1634 {
1635 glEnable (GL_BLEND);
1636
1637 if (ix == 2)
1638 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1639 else
1640 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1641 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1642
1643 glEnable (GL_ALPHA_TEST);
1644 glAlphaFunc (GL_GREATER, 0.01f);
1645 }
1646
757 glBindTexture (GL_TEXTURE_2D, name); 1647 glBindTexture (GL_TEXTURE_2D, name);
758 if (wrap_mode) { 1648
759 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
760 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
761 }
762 glBegin (GL_QUADS); 1649 glBegin (GL_QUADS);
763 glTexCoord2f (0, 0); glVertex2f (x , y ); 1650 glTexCoord2f (0, 0); glVertex2f (x , y );
764 glTexCoord2f (0, t); glVertex2f (x , y + h); 1651 glTexCoord2f (0, t); glVertex2f (x , y + h);
765 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1652 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
766 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1653 glTexCoord2f (s, 0); glVertex2f (x + w, y );
767 glEnd (); 1654 glEnd ();
768}
769 1655
1656 if (ix)
1657 {
1658 glDisable (GL_ALPHA_TEST);
1659 glDisable (GL_BLEND);
1660 }
1661}
1662
1663IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1664 CODE:
1665{
1666 GLint width;
1667 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1668 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1669 RETVAL = width > 0;
1670}
1671 OUTPUT:
1672 RETVAL
1673
770MODULE = CFClient PACKAGE = CFClient::Map 1674MODULE = Deliantra::Client PACKAGE = DC::Map
771 1675
772CFClient::Map 1676PROTOTYPES: DISABLE
773new (SV *class, int map_width, int map_height) 1677
1678DC::Map
1679new (SV *class)
774 CODE: 1680 CODE:
775 New (0, RETVAL, 1, struct map); 1681 New (0, RETVAL, 1, struct map);
776 RETVAL->x = 0; 1682 RETVAL->x = 0;
777 RETVAL->y = 0; 1683 RETVAL->y = 0;
778 RETVAL->w = map_width; 1684 RETVAL->w = 0;
779 RETVAL->h = map_height; 1685 RETVAL->h = 0;
780 RETVAL->ox = 0; 1686 RETVAL->ox = 0;
781 RETVAL->oy = 0; 1687 RETVAL->oy = 0;
782 RETVAL->faces = 8192; 1688 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
783 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1689 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
784 RETVAL->texs = 8192;
785 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
786 RETVAL->rows = 0; 1690 RETVAL->rows = 0;
787 RETVAL->row = 0; 1691 RETVAL->row = 0;
788 OUTPUT: 1692 OUTPUT:
789 RETVAL 1693 RETVAL
790 1694
791void 1695void
792DESTROY (CFClient::Map self) 1696DESTROY (DC::Map self)
793 CODE: 1697 CODE:
794{ 1698{
795 map_clear (self); 1699 map_clear (self);
796 Safefree (self->face); 1700 Safefree (self->face2tile);
1701 Safefree (self->tex);
797 Safefree (self); 1702 Safefree (self);
798} 1703}
799 1704
800void 1705void
1706resize (DC::Map self, int map_width, int map_height)
1707 CODE:
1708 self->w = map_width;
1709 self->h = map_height;
1710
1711void
801clear (CFClient::Map self) 1712clear (DC::Map self)
802 CODE: 1713 CODE:
803 map_clear (self); 1714 map_clear (self);
804 1715
805void 1716void
806set_face (CFClient::Map self, int face, int texid) 1717set_tileid (DC::Map self, int face, int tile)
807 CODE: 1718 CODE:
808{ 1719{
809 while (self->faces <= face) 1720 need_facenum (self, face); self->face2tile [face] = tile;
810 { 1721 need_texid (self, tile);
811 Append (mapface, self->face, self->faces, self->faces);
812 self->faces *= 2;
813 }
814
815 self->face [face] = texid;
816} 1722}
817 1723
818void 1724void
1725set_smooth (DC::Map self, int face, int smooth, int level)
1726 CODE:
1727{
1728 tileid texid;
1729 maptex *tex;
1730
1731 if (face < 0 || face >= self->faces)
1732 return;
1733
1734 if (smooth < 0 || smooth >= self->faces)
1735 return;
1736
1737 texid = self->face2tile [face];
1738
1739 if (!texid)
1740 return;
1741
1742 tex = self->tex + texid;
1743 tex->smoothtile = self->face2tile [smooth];
1744 tex->smoothlevel = level;
1745}
1746
1747void
819set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1748set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
820 CODE: 1749 CODE:
821{ 1750{
822 while (self->texs <= texid) 1751 need_texid (self, texid);
823 {
824 Append (maptex, self->tex, self->texs, self->texs);
825 self->texs *= 2;
826 }
827 1752
828 { 1753 {
829 maptex *tex = self->tex + texid; 1754 maptex *tex = self->tex + texid;
830 1755
831 tex->name = name; 1756 tex->name = name;
… …
836 tex->r = r; 1761 tex->r = r;
837 tex->g = g; 1762 tex->g = g;
838 tex->b = b; 1763 tex->b = b;
839 tex->a = a; 1764 tex->a = a;
840 } 1765 }
1766
1767 // somewhat hackish, but for textures that require it, it really
1768 // improves the look, and most others don't suffer.
1769 glBindTexture (GL_TEXTURE_2D, name);
1770 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1771 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1772 // use uglier nearest interpolation because linear suffers
1773 // from transparent color bleeding and ugly wrapping effects.
1774 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
841} 1775}
1776
1777void
1778expire_textures (DC::Map self, int texid, int count)
1779 PPCODE:
1780 for (; texid < self->texs && count; ++texid, --count)
1781 {
1782 maptex *tex = self->tex + texid;
1783
1784 if (tex->name)
1785 {
1786 if (tex->unused)
1787 {
1788 tex->name = 0;
1789 tex->unused = 0;
1790 XPUSHs (sv_2mortal (newSViv (texid)));
1791 }
1792 else
1793 tex->unused = 1;
1794 }
1795 }
842 1796
843int 1797int
844ox (CFClient::Map self) 1798ox (DC::Map self)
845 ALIAS: 1799 ALIAS:
846 oy = 1 1800 oy = 1
1801 x = 2
1802 y = 3
1803 w = 4
1804 h = 5
847 CODE: 1805 CODE:
848 switch (ix) 1806 switch (ix)
849 { 1807 {
850 case 0: RETVAL = self->ox; break; 1808 case 0: RETVAL = self->ox; break;
851 case 1: RETVAL = self->oy; break; 1809 case 1: RETVAL = self->oy; break;
1810 case 2: RETVAL = self->x; break;
1811 case 3: RETVAL = self->y; break;
1812 case 4: RETVAL = self->w; break;
1813 case 5: RETVAL = self->h; break;
852 } 1814 }
853 OUTPUT: 1815 OUTPUT:
854 RETVAL 1816 RETVAL
855 1817
856void 1818void
857scroll (CFClient::Map self, int dx, int dy) 1819scroll (DC::Map self, int dx, int dy)
858 CODE: 1820 CODE:
859{ 1821{
860 if (dx > 0) 1822 if (dx > 0)
861 map_blank (self, self->x, self->y, dx - 1, self->h); 1823 map_blank (self, self->x, self->y, dx, self->h);
862 else if (dx < 0) 1824 else if (dx < 0)
863 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1825 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
864 1826
865 if (dy > 0) 1827 if (dy > 0)
866 map_blank (self, self->x, self->y, self->w, dy - 1); 1828 map_blank (self, self->x, self->y, self->w, dy);
867 else if (dy < 0) 1829 else if (dy < 0)
868 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1830 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
869 1831
870 self->ox += dx; self->x += dx; 1832 self->ox += dx; self->x += dx;
871 self->oy += dy; self->y += dy; 1833 self->oy += dy; self->y += dy;
872 1834
873 while (self->y < 0) 1835 while (self->y < 0)
… …
877 self->rows += MAP_EXTEND_Y; 1839 self->rows += MAP_EXTEND_Y;
878 self->y += MAP_EXTEND_Y; 1840 self->y += MAP_EXTEND_Y;
879 } 1841 }
880} 1842}
881 1843
882void 1844SV *
883map1a_update (CFClient::Map self, SV *data_) 1845map1a_update (DC::Map self, SV *data_, int extmap)
884 CODE: 1846 CODE:
885{ 1847{
886 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1848 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
887 uint8_t *data_end = (uint8_t *)SvEND (data_); 1849 uint8_t *data_end = (uint8_t *)SvEND (data_);
888 mapcell *cell; 1850 mapcell *cell;
889 int x, y, flags; 1851 int x, y, z, flags;
1852 AV *missing = newAV ();
1853 RETVAL = newRV_noinc ((SV *)missing);
890 1854
891 while (data < data_end) 1855 while (data < data_end - 1)
892 { 1856 {
893 flags = (data [0] << 8) + data [1]; data += 2; 1857 flags = (data [0] << 8) + data [1]; data += 2;
894 1858
895 x = ((flags >> 10) & 63) + self->x; 1859 x = self->x + ((flags >> 10) & 63);
896 y = ((flags >> 4) & 63) + self->y; 1860 y = self->y + ((flags >> 4) & 63);
897 1861
898 cell = map_get_cell (self, x, y); 1862 cell = map_get_cell (self, x, y);
899 1863
900 if (flags & 15) 1864 if (flags & 15)
901 { 1865 {
902 if (cell->darkness < 0) 1866 if (!cell->darkness)
903 { 1867 {
1868 memset (cell, 0, sizeof (*cell));
904 cell->darkness = 0; 1869 cell->darkness = 256;
905 cell->face [0] = 0;
906 cell->face [1] = 0;
907 cell->face [2] = 0;
908 } 1870 }
909 1871
910 cell->darkness = flags & 8 ? *data++ : 255;
911
912 //TODO: don't trust server data to be in-range(!) 1872 //TODO: don't trust server data to be in-range(!)
913 1873
914 if (flags & 4) 1874 if (flags & 8)
915 { 1875 {
916 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1876 if (extmap)
1877 {
1878 uint8_t ext, cmd;
1879
1880 do
1881 {
1882 ext = *data++;
1883 cmd = ext & 0x7f;
1884
1885 if (cmd < 4)
1886 cell->darkness = 255 - ext * 64 + 1;
1887 else if (cmd == 5) // health
1888 {
1889 cell->stat_width = 1;
1890 cell->stat_hp = *data++;
1891 }
1892 else if (cmd == 6) // monster width
1893 cell->stat_width = *data++ + 1;
1894 else if (cmd == 0x47)
1895 {
1896 if (*data == 1) cell->player = data [1];
1897 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1898 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1899 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1900
1901 data += *data + 1;
1902 }
1903 else if (cmd == 8) // cell flags
1904 cell->flags = *data++;
1905 else if (ext & 0x40) // unknown, multibyte => skip
1906 data += *data + 1;
1907 else
1908 data++;
1909 }
1910 while (ext & 0x80);
1911 }
1912 else
1913 cell->darkness = *data++ + 1;
917 } 1914 }
918 1915
1916 for (z = 0; z <= 2; ++z)
919 if (flags & 2) 1917 if (flags & (4 >> z))
920 { 1918 {
921 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1919 faceid face = (data [0] << 8) + data [1]; data += 2;
1920 need_facenum (self, face);
1921 cell->tile [z] = self->face2tile [face];
1922
1923 if (cell->tile [z])
1924 {
1925 maptex *tex = self->tex + cell->tile [z];
1926 tex->unused = 0;
1927 if (!tex->name)
1928 av_push (missing, newSViv (cell->tile [z]));
1929
1930 if (tex->smoothtile)
1931 {
1932 maptex *smooth = self->tex + tex->smoothtile;
1933 smooth->unused = 0;
1934 if (!smooth->name)
1935 av_push (missing, newSViv (tex->smoothtile));
1936 }
1937 }
922 } 1938 }
923
924 if (flags & 1)
925 {
926 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
927 }
928 } 1939 }
929 else 1940 else
930 cell->darkness = -1; 1941 CELL_CLEAR (cell);
931 } 1942 }
932} 1943}
1944 OUTPUT:
1945 RETVAL
933 1946
934SV * 1947SV *
935mapmap (CFClient::Map self, int w, int h) 1948mapmap (DC::Map self, int x0, int y0, int w, int h)
936 CODE: 1949 CODE:
937{ 1950{
938 int x0, x1, x; 1951 int x1, x;
939 int y0, y1, y; 1952 int y1, y;
940 int z; 1953 int z;
941 SV *map_sv = newSV (w * h * sizeof (uint32_t)); 1954 SV *map_sv = newSV (w * h * sizeof (uint32_t));
942 uint32_t *map = (uint32_t *)SvPVX (map_sv); 1955 uint32_t *map = (uint32_t *)SvPVX (map_sv);
943 1956
944 SvPOK_only (map_sv); 1957 SvPOK_only (map_sv);
945 SvCUR_set (map_sv, w * h * sizeof (uint32_t)); 1958 SvCUR_set (map_sv, w * h * sizeof (uint32_t));
946 1959
947 x0 = self->x - w / 2; x1 = x0 + w; 1960 x0 += self->x; x1 = x0 + w;
948 y0 = self->y - h / 2; y1 = y0 + h; 1961 y0 += self->y; y1 = y0 + h;
949 1962
950 for (y = y0; y < y1; y++) 1963 for (y = y0; y < y1; y++)
951 { 1964 {
952 maprow *row = 0 <= y && y < self->rows 1965 maprow *row = 0 <= y && y < self->rows
953 ? self->row + y 1966 ? self->row + y
… …
961 { 1974 {
962 mapcell *cell = row->col + (x - row->c0); 1975 mapcell *cell = row->col + (x - row->c0);
963 1976
964 for (z = 0; z <= 0; z++) 1977 for (z = 0; z <= 0; z++)
965 { 1978 {
966 mapface face = cell->face [z];
967
968 if (face)
969 {
970 maptex tex = self->tex [face]; 1979 maptex tex = self->tex [cell->tile [z]];
971 int a0 = 255 - tex.a; 1980 int a0 = 255 - tex.a;
972 int a1 = tex.a; 1981 int a1 = tex.a;
973 1982
974 r = (r * a0 + tex.r * a1) / 255; 1983 r = (r * a0 + tex.r * a1) / 255;
975 g = (g * a0 + tex.g * a1) / 255; 1984 g = (g * a0 + tex.g * a1) / 255;
976 b = (b * a0 + tex.b * a1) / 255; 1985 b = (b * a0 + tex.b * a1) / 255;
977 a = (a * a0 + tex.a * a1) / 255; 1986 a = (a * a0 + tex.a * a1) / 255;
978 }
979 } 1987 }
980 } 1988 }
981 1989
982 *map++ = (r ) 1990 *map++ = (r )
983 | (g << 8) 1991 | (g << 8)
… …
990} 1998}
991 OUTPUT: 1999 OUTPUT:
992 RETVAL 2000 RETVAL
993 2001
994void 2002void
995draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2003draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2004 CODE:
2005{
2006 int x, y, z;
2007
2008 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2009 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2010 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2011 smooth_key skey;
2012 int pl_x, pl_y;
2013 maptex pl_tex;
2014 rc_t *rc = rc_alloc ();
2015 rc_t *rc_ov = rc_alloc ();
2016 rc_key_t key;
2017 rc_array_t *arr, *arr_hidden;
2018
2019 pl_tex.name = 0;
2020
2021 // thats current max. sorry.
2022 if (sw > 255) sw = 255;
2023 if (sh > 255) sh = 255;
2024
2025 // clear key, in case of extra padding
2026 memset (&skey, 0, sizeof (skey));
2027
2028 memset (&key, 0, sizeof (key));
2029 key.r = 255;
2030 key.g = 255;
2031 key.b = 255;
2032 key.a = 255;
2033 key.mode = GL_QUADS;
2034 key.format = GL_T2F_V3F;
2035
2036 mx += self->x;
2037 my += self->y;
2038
2039 // first pass: determine smooth_max
2040 // rather ugly, if you ask me
2041 // could also be stored inside mapcell and updated on change
2042 memset (smooth_max, 0, sizeof (smooth_max));
2043
2044 for (y = 0; y < sh; y++)
2045 if (0 <= y + my && y + my < self->rows)
2046 {
2047 maprow *row = self->row + (y + my);
2048
2049 for (x = 0; x < sw; x++)
2050 if (row->c0 <= x + mx && x + mx < row->c1)
2051 {
2052 mapcell *cell = row->col + (x + mx - row->c0);
2053
2054 smooth_max[x + 1][y + 1] =
2055 MAX (self->tex [cell->tile [0]].smoothlevel,
2056 MAX (self->tex [cell->tile [1]].smoothlevel,
2057 self->tex [cell->tile [2]].smoothlevel));
2058 }
2059 }
2060
2061 glEnable (GL_BLEND);
2062 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2063 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2064
2065 key.texname = self->tex [TEXID_HIDDEN].name;
2066 arr_hidden = rc_array (rc_ov, &key);
2067
2068 for (z = 0; z <= 2; z++)
2069 {
2070 memset (smooth_level, 0, sizeof (smooth_level));
2071 key.texname = -1;
2072
2073 for (y = 0; y < sh; y++)
2074 if (0 <= y + my && y + my < self->rows)
2075 {
2076 maprow *row = self->row + (y + my);
2077
2078 for (x = 0; x < sw; x++)
2079 if (row->c0 <= x + mx && x + mx < row->c1)
2080 {
2081 mapcell *cell = row->col + (x + mx - row->c0);
2082 tileid tile = cell->tile [z];
2083
2084 if (tile)
2085 {
2086 maptex tex = self->tex [tile];
2087 int px, py;
2088
2089 if (key.texname != tex.name)
2090 {
2091 self->tex [tile].unused = 0;
2092
2093 if (!tex.name)
2094 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2095
2096 key.texname = tex.name;
2097 arr = rc_array (rc, &key);
2098 }
2099
2100 px = (x + 1) * T - tex.w;
2101 py = (y + 1) * T - tex.h;
2102
2103 if (expect_false (cell->player == player) && expect_false (z == 2))
2104 {
2105 pl_x = px;
2106 pl_y = py;
2107 pl_tex = tex;
2108 continue;
2109 }
2110
2111 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2112 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2113 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2114 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2115
2116 // update smooth hash
2117 if (tex.smoothtile)
2118 {
2119 skey.tile = tex.smoothtile;
2120 skey.level = tex.smoothlevel;
2121
2122 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2123
2124 // add bits to current tile and all neighbours. skey.x|y is
2125 // shifted +1|+1 so we always stay positive.
2126
2127 // bits is ___n cccc CCCC bbbb
2128 // n do not draw borders&corners
2129 // c draw these corners, but...
2130 // C ... not these
2131 // b draw these borders
2132
2133 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2134 // ┃· ·· ·┃ ━━
2135
2136 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2137 // ·· ·· ·┏ ┓·
2138
2139 // full tile
2140 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2141
2142 // borders
2143 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2144 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2145 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2146 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2147
2148 // corners
2149 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2150 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2151 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2152 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2153 }
2154 }
2155
2156 if (expect_false (z == 2))
2157 {
2158 /* draw question marks on top of hidden spaces */
2159 if (!cell->darkness)
2160 {
2161 maptex tex = self->tex [TEXID_HIDDEN];
2162 int px = (x + 1) * T - tex.w;
2163 int py = (y + 1) * T - tex.h;
2164
2165 rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2166 rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2167 rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168 rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2169 }
2170
2171 if (expect_false (cell->flags))
2172 {
2173 // overlays such as the speech bubble, probably more to come
2174 if (cell->flags & 1)
2175 {
2176 rc_key_t key_ov = key;
2177 maptex tex = self->tex [TEXID_SPEECH];
2178 rc_array_t *arr;
2179
2180 key_ov.texname = tex.name;
2181 arr = rc_array (rc_ov, &key_ov);
2182
2183 int px = x * T + T * 2 / 32;
2184 int py = y * T - T * 6 / 32;
2185
2186 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2187 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2188 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2189 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2190 }
2191 }
2192 }
2193 }
2194 }
2195
2196 rc_draw (rc);
2197 rc_clear (rc);
2198
2199 // go through all smoothlevels, lowest to highest, then draw.
2200 // this is basically counting sort
2201 {
2202 int w, b;
2203
2204 glEnable (GL_TEXTURE_2D);
2205 glBegin (GL_QUADS);
2206 for (w = 0; w < 256 / 32; ++w)
2207 {
2208 uint32_t smask = smooth_level [w];
2209 if (smask)
2210 for (b = 0; b < 32; ++b)
2211 if (smask & (((uint32_t)1) << b))
2212 {
2213 int level = (w << 5) | b;
2214 HE *he;
2215
2216 hv_iterinit (smooth);
2217 while ((he = hv_iternext (smooth)))
2218 {
2219 smooth_key *skey = (smooth_key *)HeKEY (he);
2220 IV bits = SvIVX (HeVAL (he));
2221
2222 if (!(bits & 0x1000)
2223 && skey->level == level
2224 && level > smooth_max [skey->x][skey->y])
2225 {
2226 maptex tex = self->tex [skey->tile];
2227 int px = (((int)skey->x) - 1) * T;
2228 int py = (((int)skey->y) - 1) * T;
2229 int border = bits & 15;
2230 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2231 float dx = tex.s * .0625f; // 16 images/row
2232 float dy = tex.t * .5f ; // 2 images/column
2233
2234 if (tex.name)
2235 {
2236 // this time avoiding texture state changes
2237 // save gobs of state changes.
2238 if (key.texname != tex.name)
2239 {
2240 self->tex [skey->tile].unused = 0;
2241
2242 glEnd ();
2243 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2244 glBegin (GL_QUADS);
2245 }
2246
2247 if (border)
2248 {
2249 float ox = border * dx;
2250
2251 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2252 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2253 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2254 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2255 }
2256
2257 if (corner)
2258 {
2259 float ox = corner * dx;
2260
2261 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2262 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2263 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2264 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2265 }
2266 }
2267 }
2268 }
2269 }
2270 }
2271
2272 glEnd ();
2273 glDisable (GL_TEXTURE_2D);
2274 key.texname = -1;
2275 }
2276
2277 hv_clear (smooth);
2278 }
2279
2280 if (pl_tex.name)
2281 {
2282 maptex tex = pl_tex;
2283 int px = pl_x + sdx;
2284 int py = pl_y + sdy;
2285
2286 key.texname = tex.name;
2287 arr = rc_array (rc, &key);
2288
2289 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2290 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2291 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2292 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2293
2294 rc_draw (rc);
2295 }
2296
2297 rc_draw (rc_ov);
2298 rc_clear (rc_ov);
2299
2300 glDisable (GL_BLEND);
2301 rc_free (rc);
2302 rc_free (rc_ov);
2303
2304 // top layer: overlays such as the health bar
2305 for (y = 0; y < sh; y++)
2306 if (0 <= y + my && y + my < self->rows)
2307 {
2308 maprow *row = self->row + (y + my);
2309
2310 for (x = 0; x < sw; x++)
2311 if (row->c0 <= x + mx && x + mx < row->c1)
2312 {
2313 mapcell *cell = row->col + (x + mx - row->c0);
2314
2315 int px = x * T;
2316 int py = y * T;
2317
2318 if (expect_false (cell->player == player))
2319 {
2320 px += sdx;
2321 py += sdy;
2322 }
2323
2324 if (cell->stat_hp)
2325 {
2326 int width = cell->stat_width * T;
2327 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2328
2329 glColor3ub (0, 0, 0);
2330 glRectf (px + 1, py - thick - 2,
2331 px + width - 1, py);
2332
2333 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2334 glRectf (px + 2,
2335 py - thick - 1,
2336 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2337 }
2338 }
2339 }
2340}
2341
2342void
2343draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2344 CODE:
2345{
2346 static float color[16][3] = {
2347 { 0.00F, 0.00F, 0.00F },
2348 { 1.00F, 1.00F, 1.00F },
2349 { 0.00F, 0.00F, 0.55F },
2350 { 1.00F, 0.00F, 0.00F },
2351
2352 { 1.00F, 0.54F, 0.00F },
2353 { 0.11F, 0.56F, 1.00F },
2354 { 0.93F, 0.46F, 0.00F },
2355 { 0.18F, 0.54F, 0.34F },
2356
2357 { 0.56F, 0.73F, 0.56F },
2358 { 0.80F, 0.80F, 0.80F },
2359 { 0.55F, 0.41F, 0.13F },
2360 { 0.99F, 0.77F, 0.26F },
2361
2362 { 0.74F, 0.65F, 0.41F },
2363
2364 { 0.00F, 1.00F, 1.00F },
2365 { 1.00F, 0.00F, 1.00F },
2366 { 1.00F, 1.00F, 0.00F },
2367 };
2368
2369 int x, y;
2370
2371 glEnable (GL_TEXTURE_2D);
2372 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2373 glEnable (GL_BLEND);
2374 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2375 glBegin (GL_QUADS);
2376
2377 for (y = 0; y < h; y++)
2378 for (x = 0; x < w; x++)
2379 {
2380 unsigned char m = data [x + y * w];
2381
2382 if (m)
2383 {
2384 float *c = color [m & 15];
2385
2386 float tx1 = m & 0x40 ? 0.5 : 0.;
2387 float tx2 = tx1 + 0.5;
2388
2389 glColor4f (c[0], c[1], c[2], 0.75);
2390 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2391 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2392 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2393 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2394 }
2395 }
2396
2397 glEnd ();
2398 glDisable (GL_BLEND);
2399 glDisable (GL_TEXTURE_2D);
2400}
2401
2402void
2403fow_texture (DC::Map self, int mx, int my, int sw, int sh)
996 PPCODE: 2404 PPCODE:
997{ 2405{
998 int vx, vy;
999 int x, y, z; 2406 int x, y;
1000 int last_name; 2407 int sw1 = sw + 2;
1001 mapface face; 2408 int sh1 = sh + 2;
2409 int sh3 = sh * 3;
1002 int sw4 = (sw + 3) & ~3; 2410 int sw34 = (sw * 3 + 3) & ~3;
2411 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1003 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2412 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1004 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2413 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1005 2414
1006 memset (darkness, 255, sw4 * sh);
1007 SvPOK_only (darkness_sv); 2415 SvPOK_only (darkness3_sv);
1008 SvCUR_set (darkness_sv, sw4 * sh); 2416 SvCUR_set (darkness3_sv, sw34 * sh3);
1009 2417
1010 vx = self->x + (self->w - sw) / 2 - shift_x; 2418 mx += self->x - 1;
1011 vy = self->y + (self->h - sh) / 2 - shift_y; 2419 my += self->y - 1;
1012 2420
1013 /* 2421 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1014 int vx = self->vx = self->w >= sw
1015 ? self->x + (self->w - sw) / 2
1016 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1017 2422
1018 int vy = self->vy = self->h >= sh
1019 ? self->y + (self->h - sh) / 2
1020 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1021 */
1022
1023 glColor4ub (255, 255, 255, 255);
1024
1025 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1026 glEnable (GL_BLEND);
1027 glEnable (GL_TEXTURE_2D);
1028 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1029
1030 glBegin (GL_QUADS);
1031
1032 last_name = 0;
1033
1034 for (z = 0; z < 3; z++)
1035 for (y = 0; y < sh; y++) 2423 for (y = 0; y < sh1; y++)
1036 if (0 <= y + vy && y + vy < self->rows) 2424 if (0 <= y + my && y + my < self->rows)
1037 { 2425 {
1038 maprow *row = self->row + (y + vy); 2426 maprow *row = self->row + (y + my);
1039 2427
1040 for (x = 0; x < sw; x++) 2428 for (x = 0; x < sw1; x++)
1041 if (row->c0 <= x + vx && x + vx < row->c1) 2429 if (row->c0 <= x + mx && x + mx < row->c1)
1042 { 2430 {
1043 mapcell *cell = row->col + (x + vx - row->c0); 2431 mapcell *cell = row->col + (x + mx - row->c0);
1044 2432
1045 darkness[y * sw4 + x] = cell->darkness < 0 2433 darkness1 [y * sw1 + x] = cell->darkness
2434 ? 255 - (cell->darkness - 1)
1046 ? 255 - FOW_DARKNESS 2435 : 255 - FOW_DARKNESS;
1047 : 255 - cell->darkness;
1048
1049 face = cell->face [z];
1050
1051 if (face)
1052 {
1053 maptex tex = self->tex [face];
1054
1055 int px = (x + 1) * 32 - tex.w;
1056 int py = (y + 1) * 32 - tex.h;
1057
1058 if (last_name != tex.name)
1059 {
1060 glEnd ();
1061 last_name = tex.name;
1062 glBindTexture (GL_TEXTURE_2D, last_name);
1063 glBegin (GL_QUADS);
1064 }
1065
1066 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1067 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1068 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1069 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1070 }
1071 } 2436 }
1072 } 2437 }
1073 2438
1074 glEnd (); 2439 for (y = 0; y < sh; ++y)
2440 for (x = 0; x < sw; ++x)
2441 {
2442 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2443 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2444 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2445 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2446 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2447 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2448 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2449 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2450 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1075 2451
1076 glDisable (GL_TEXTURE_2D); 2452 uint8_t r11 = (d11 + d21 + d12) / 3;
1077 glDisable (GL_BLEND); 2453 uint8_t r21 = d21;
2454 uint8_t r31 = (d21 + d31 + d32) / 3;
2455
2456 uint8_t r12 = d12;
2457 uint8_t r22 = d22;
2458 uint8_t r32 = d32;
2459
2460 uint8_t r13 = (d13 + d23 + d12) / 3;
2461 uint8_t r23 = d23;
2462 uint8_t r33 = (d23 + d33 + d32) / 3;
2463
2464 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2465 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2466 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2467 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2468 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2469 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2470 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2471 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2472 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2473 }
2474
2475 free (darkness1);
1078 2476
1079 EXTEND (SP, 3); 2477 EXTEND (SP, 3);
1080 PUSHs (sv_2mortal (newSViv (sw4))); 2478 PUSHs (sv_2mortal (newSViv (sw34)));
1081 PUSHs (sv_2mortal (newSViv (sh))); 2479 PUSHs (sv_2mortal (newSViv (sh3)));
1082 PUSHs (darkness_sv); 2480 PUSHs (darkness3_sv);
1083} 2481}
1084 2482
1085SV * 2483SV *
1086get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2484get_rect (DC::Map self, int x0, int y0, int w, int h)
1087 CODE: 2485 CODE:
1088{ 2486{
1089 int x, y, x1, y1; 2487 int x, y, x1, y1;
1090 SV *data_sv = newSV (w * h * 7 + 5); 2488 SV *data_sv = newSV (w * h * 7 + 5);
1091 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2489 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1093 *data++ = 0; /* version 0 format */ 2491 *data++ = 0; /* version 0 format */
1094 *data++ = w >> 8; *data++ = w; 2492 *data++ = w >> 8; *data++ = w;
1095 *data++ = h >> 8; *data++ = h; 2493 *data++ = h >> 8; *data++ = h;
1096 2494
1097 // we need to do this 'cause we don't keep an absolute coord system for rows 2495 // we need to do this 'cause we don't keep an absolute coord system for rows
1098 // TODO: treat rows as we treat 2496 // TODO: treat rows as we treat columns
1099 map_get_row (self, y0 + self->y - self->oy);//D 2497 map_get_row (self, y0 + self->y - self->oy);//D
1100 map_get_row (self, y0 + self->y - self->oy + h - 1);//D 2498 map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1101 2499
1102 x0 += self->x - self->ox; 2500 x0 += self->x - self->ox;
1103 y0 += self->y - self->oy; 2501 y0 += self->y - self->oy;
… …
1116 if (row && row->c0 <= x && x < row->c1) 2514 if (row && row->c0 <= x && x < row->c1)
1117 { 2515 {
1118 mapcell *cell = row->col + (x - row->c0); 2516 mapcell *cell = row->col + (x - row->c0);
1119 uint8_t flags = 0; 2517 uint8_t flags = 0;
1120 2518
1121 if (cell->face [0]) flags |= 1; 2519 if (cell->tile [0]) flags |= 1;
1122 if (cell->face [1]) flags |= 2; 2520 if (cell->tile [1]) flags |= 2;
1123 if (cell->face [2]) flags |= 4; 2521 if (cell->tile [2]) flags |= 4;
1124 2522
1125 *data++ = flags; 2523 *data++ = flags;
1126 2524
1127 if (flags & 1) 2525 if (flags & 1)
1128 { 2526 {
2527 tileid tile = cell->tile [0];
1129 *data++ = cell->face [0] >> 8; 2528 *data++ = tile >> 8;
1130 *data++ = cell->face [0]; 2529 *data++ = tile;
1131 } 2530 }
1132 2531
1133 if (flags & 2) 2532 if (flags & 2)
1134 { 2533 {
2534 tileid tile = cell->tile [1];
1135 *data++ = cell->face [1] >> 8; 2535 *data++ = tile >> 8;
1136 *data++ = cell->face [1]; 2536 *data++ = tile;
1137 } 2537 }
1138 2538
1139 if (flags & 4) 2539 if (flags & 4)
1140 { 2540 {
2541 tileid tile = cell->tile [2];
1141 *data++ = cell->face [2] >> 8; 2542 *data++ = tile >> 8;
1142 *data++ = cell->face [2]; 2543 *data++ = tile;
1143 } 2544 }
1144 } 2545 }
1145 else 2546 else
1146 *data++ = 0; 2547 *data++ = 0;
1147 } 2548 }
1148 } 2549 }
1149 2550
2551 /* if size is w*h + 5 then no data has been found */
2552 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2553 {
1150 SvPOK_only (data_sv); 2554 SvPOK_only (data_sv);
1151 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2555 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2556 }
2557
1152 RETVAL = data_sv; 2558 RETVAL = data_sv;
1153} 2559}
1154 OUTPUT: 2560 OUTPUT:
1155 RETVAL 2561 RETVAL
1156 2562
1157void 2563void
1158set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2564set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1159 PPCODE: 2565 PPCODE:
1160{ 2566{
1161 int x, y, z; 2567 int x, y, z;
1162 int w, h; 2568 int w, h;
1163 int x1, y1; 2569 int x1, y1;
2570 STRLEN len;
2571 uint8_t *data, *end;
2572
2573 len = SvLEN (data_sv);
2574 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2575 data = SvPVbyte_nolen (data_sv);
2576 end = data + len + 8;
2577
2578 if (len < 5)
2579 XSRETURN_EMPTY;
1164 2580
1165 if (*data++ != 0) 2581 if (*data++ != 0)
1166 return; /* version mismatch */ 2582 XSRETURN_EMPTY; /* version mismatch */
1167 2583
1168 w = *data++ << 8; w |= *data++; 2584 w = *data++ << 8; w |= *data++;
1169 h = *data++ << 8; h |= *data++; 2585 h = *data++ << 8; h |= *data++;
1170 2586
1171 // we need to do this 'cause we don't keep an absolute coord system for rows 2587 // we need to do this 'cause we don't keep an absolute coord system for rows
1172 // TODO: treat rows as we treat 2588 // TODO: treat rows as we treat columns
1173 map_get_row (self, y0 + self->y - self->oy);//D 2589 map_get_row (self, y0 + self->y - self->oy);//D
1174 map_get_row (self, y0 + self->y - self->oy + h - 1);//D 2590 map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1175 2591
1176 x0 += self->x - self->ox; 2592 x0 += self->x - self->ox;
1177 y0 += self->y - self->oy; 2593 y0 += self->y - self->oy;
… …
1183 { 2599 {
1184 maprow *row = map_get_row (self, y); 2600 maprow *row = map_get_row (self, y);
1185 2601
1186 for (x = x0; x < x1; x++) 2602 for (x = x0; x < x1; x++)
1187 { 2603 {
2604 uint8_t flags;
2605
2606 if (data + 7 >= end)
2607 XSRETURN_EMPTY;
2608
1188 uint8_t flags = *data++; 2609 flags = *data++;
1189 2610
1190 if (flags) 2611 if (flags)
1191 { 2612 {
1192 mapface face[3] = { 0, 0, 0 };
1193
1194 mapcell *cell = row_get_cell (row, x); 2613 mapcell *cell = row_get_cell (row, x);
2614 tileid tile[3] = { 0, 0, 0 };
1195 2615
1196 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2616 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1197 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2617 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1198 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2618 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1199 2619
1200 if (cell->darkness <= 0) 2620 if (cell->darkness == 0)
1201 { 2621 {
1202 cell->darkness = -1; 2622 /*cell->darkness = 0;*/
2623 EXTEND (SP, 3);
1203 2624
1204 for (z = 0; z <= 2; z++) 2625 for (z = 0; z <= 2; z++)
1205 { 2626 {
1206 cell->face[z] = face[z]; 2627 tileid t = tile [z];
1207 2628
1208 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2629 if (t >= self->texs || (t && !self->tex [t].name))
2630 {
1209 XPUSHs (sv_2mortal (newSViv (face[z]))); 2631 PUSHs (sv_2mortal (newSViv (t)));
2632 need_texid (self, t);
2633 }
2634
2635 cell->tile [z] = t;
1210 } 2636 }
1211 } 2637 }
1212 } 2638 }
1213 } 2639 }
1214 } 2640 }
1215} 2641}
1216 2642
1217MODULE = CFClient PACKAGE = CFClient::MixChunk 2643MODULE = Deliantra::Client PACKAGE = DC::RW
1218 2644
1219CFClient::MixChunk 2645DC::RW
1220new_from_file (SV *class, char *path) 2646new (SV *class, SV *data_sv)
1221 CODE: 2647 CODE:
1222 RETVAL = Mix_LoadWAV (path); 2648{
2649 STRLEN datalen;
2650 char *data = SvPVbyte (data_sv, datalen);
2651
2652 RETVAL = SDL_RWFromConstMem (data, datalen);
2653}
1223 OUTPUT: 2654 OUTPUT:
1224 RETVAL 2655 RETVAL
1225 2656
2657DC::RW
2658new_from_file (SV *class, const char *path, const char *mode = "rb")
2659 CODE:
2660 RETVAL = SDL_RWFromFile (path, mode);
2661 OUTPUT:
2662 RETVAL
2663
2664# fails on win32:
2665# dc.xs(2268) : error C2059: syntax error : '('
1226void 2666#void
2667#close (DC::RW self)
2668# CODE:
2669# (self->(close)) (self);
2670
2671MODULE = Deliantra::Client PACKAGE = DC::Channel
2672
2673PROTOTYPES: DISABLE
2674
2675DC::Channel
2676find ()
2677 CODE:
2678{
2679 RETVAL = Mix_GroupAvailable (-1);
2680
2681 if (RETVAL < 0)
2682 {
2683 RETVAL = Mix_GroupOldest (-1);
2684
2685 if (RETVAL < 0)
2686 XSRETURN_UNDEF;
2687
2688 Mix_HaltChannel (RETVAL);
2689 }
2690
2691 Mix_UnregisterAllEffects (RETVAL);
2692 Mix_Volume (RETVAL, 128);
2693}
2694 OUTPUT:
2695 RETVAL
2696
2697void
2698halt (DC::Channel self)
2699 CODE:
2700 Mix_HaltChannel (self);
2701
2702void
2703expire (DC::Channel self, int ticks = -1)
2704 CODE:
2705 Mix_ExpireChannel (self, ticks);
2706
2707void
2708fade_out (DC::Channel self, int ticks = -1)
2709 CODE:
2710 Mix_FadeOutChannel (self, ticks);
2711
2712int
2713volume (DC::Channel self, int volume)
2714 CODE:
2715 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2716 OUTPUT:
2717 RETVAL
2718
2719void
2720unregister_all_effects (DC::Channel self)
2721 CODE:
2722 Mix_UnregisterAllEffects (self);
2723
2724void
2725set_panning (DC::Channel self, int left, int right)
2726 CODE:
2727 left = CLAMP (left , 0, 255);
2728 right = CLAMP (right, 0, 255);
2729 Mix_SetPanning (self, left, right);
2730
2731void
2732set_distance (DC::Channel self, int distance)
2733 CODE:
2734 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2735
2736void
2737set_position (DC::Channel self, int angle, int distance)
2738 CODE:
2739
2740void
2741set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2742 CODE:
2743{
2744 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2745 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2746 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2747}
2748
2749void
2750set_reverse_stereo (DC::Channel self, int flip)
2751 CODE:
2752 Mix_SetReverseStereo (self, flip);
2753
2754MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2755
2756PROTOTYPES: DISABLE
2757
2758DC::MixChunk
2759new (SV *class, DC::RW rwops)
2760 CODE:
2761 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2762 OUTPUT:
2763 RETVAL
2764
2765void
1227DESTROY (CFClient::MixChunk self) 2766DESTROY (DC::MixChunk self)
1228 CODE: 2767 CODE:
1229 Mix_FreeChunk (self); 2768 Mix_FreeChunk (self);
1230 2769
1231int 2770int
1232volume (CFClient::MixChunk self, int volume = -1) 2771volume (DC::MixChunk self, int volume = -1)
1233 CODE: 2772 CODE:
2773 if (items > 1)
2774 volume = CLAMP (volume, 0, 128);
1234 RETVAL = Mix_VolumeChunk (self, volume); 2775 RETVAL = Mix_VolumeChunk (self, volume);
1235 OUTPUT: 2776 OUTPUT:
1236 RETVAL 2777 RETVAL
1237 2778
1238int 2779DC::Channel
1239play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2780play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1240 CODE: 2781 CODE:
2782{
1241 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2784
2785 if (RETVAL < 0)
2786 XSRETURN_UNDEF;
2787
2788 if (channel < 0)
2789 {
2790 Mix_UnregisterAllEffects (RETVAL);
2791 Mix_Volume (RETVAL, 128);
2792 }
2793}
1242 OUTPUT: 2794 OUTPUT:
1243 RETVAL 2795 RETVAL
1244 2796
1245MODULE = CFClient PACKAGE = CFClient::MixMusic 2797MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1246 2798
1247int 2799int
1248volume (int volume = -1) 2800volume (int volume = -1)
2801 PROTOTYPE: ;$
1249 CODE: 2802 CODE:
2803 if (items > 0)
2804 volume = CLAMP (volume, 0, 128);
1250 RETVAL = Mix_VolumeMusic (volume); 2805 RETVAL = Mix_VolumeMusic (volume);
1251 OUTPUT: 2806 OUTPUT:
1252 RETVAL 2807 RETVAL
1253 2808
1254CFClient::MixMusic 2809void
1255new_from_file (SV *class, char *path) 2810fade_out (int ms)
1256 CODE: 2811 CODE:
2812 Mix_FadeOutMusic (ms);
2813
2814void
2815halt ()
2816 CODE:
2817 Mix_HaltMusic ();
2818
2819DC::MixMusic
2820new (SV *class, DC::RW rwops)
2821 CODE:
1257 RETVAL = Mix_LoadMUS (path); 2822 RETVAL = Mix_LoadMUS_RW (rwops);
1258 OUTPUT: 2823 OUTPUT:
1259 RETVAL 2824 RETVAL
1260 2825
1261void 2826void
1262DESTROY (CFClient::MixMusic self) 2827DESTROY (DC::MixMusic self)
1263 CODE: 2828 CODE:
1264 Mix_FreeMusic (self); 2829 Mix_FreeMusic (self);
1265 2830
1266int 2831int
1267play (CFClient::MixMusic self, int loops = -1) 2832play (DC::MixMusic self, int loops = -1)
1268 CODE: 2833 CODE:
1269 RETVAL = Mix_PlayMusic (self, loops); 2834 RETVAL = Mix_PlayMusic (self, loops);
1270 OUTPUT: 2835 OUTPUT:
1271 RETVAL 2836 RETVAL
1272 2837
2838void
2839fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2840 CODE:
2841 Mix_FadeInMusicPos (self, loops, ms, position);
2842
2843MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2844
2845PROTOTYPES: ENABLE
2846
2847BOOT:
2848{
2849 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2850 static const struct {
2851 const char *name;
2852 IV iv;
2853 } *civ, const_iv[] = {
2854# define const_iv(name) { # name, (IV)name }
2855 const_iv (GL_VENDOR),
2856 const_iv (GL_VERSION),
2857 const_iv (GL_EXTENSIONS),
2858 const_iv (GL_COLOR_MATERIAL),
2859 const_iv (GL_SMOOTH),
2860 const_iv (GL_FLAT),
2861 const_iv (GL_DITHER),
2862 const_iv (GL_BLEND),
2863 const_iv (GL_CULL_FACE),
2864 const_iv (GL_SCISSOR_TEST),
2865 const_iv (GL_DEPTH_TEST),
2866 const_iv (GL_ALPHA_TEST),
2867 const_iv (GL_NORMALIZE),
2868 const_iv (GL_RESCALE_NORMAL),
2869 const_iv (GL_FRONT),
2870 const_iv (GL_BACK),
2871 const_iv (GL_AUX0),
2872 const_iv (GL_AND),
2873 const_iv (GL_ONE),
2874 const_iv (GL_ZERO),
2875 const_iv (GL_SRC_ALPHA),
2876 const_iv (GL_DST_ALPHA),
2877 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2878 const_iv (GL_ONE_MINUS_DST_ALPHA),
2879 const_iv (GL_SRC_ALPHA_SATURATE),
2880 const_iv (GL_RGB),
2881 const_iv (GL_RGBA),
2882 const_iv (GL_RGBA4),
2883 const_iv (GL_RGBA8),
2884 const_iv (GL_RGB5_A1),
2885 const_iv (GL_UNSIGNED_BYTE),
2886 const_iv (GL_UNSIGNED_SHORT),
2887 const_iv (GL_UNSIGNED_INT),
2888 const_iv (GL_ALPHA),
2889 const_iv (GL_INTENSITY),
2890 const_iv (GL_LUMINANCE),
2891 const_iv (GL_LUMINANCE_ALPHA),
2892 const_iv (GL_FLOAT),
2893 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2894 const_iv (GL_COMPRESSED_ALPHA_ARB),
2895 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2896 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2897 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2898 const_iv (GL_COMPRESSED_RGB_ARB),
2899 const_iv (GL_COMPRESSED_RGBA_ARB),
2900 const_iv (GL_COMPILE),
2901 const_iv (GL_PROXY_TEXTURE_1D),
2902 const_iv (GL_PROXY_TEXTURE_2D),
2903 const_iv (GL_TEXTURE_1D),
2904 const_iv (GL_TEXTURE_2D),
2905 const_iv (GL_TEXTURE_ENV),
2906 const_iv (GL_TEXTURE_MAG_FILTER),
2907 const_iv (GL_TEXTURE_MIN_FILTER),
2908 const_iv (GL_TEXTURE_ENV_MODE),
2909 const_iv (GL_TEXTURE_WRAP_S),
2910 const_iv (GL_TEXTURE_WRAP_T),
2911 const_iv (GL_REPEAT),
2912 const_iv (GL_CLAMP),
2913 const_iv (GL_CLAMP_TO_EDGE),
2914 const_iv (GL_NEAREST),
2915 const_iv (GL_LINEAR),
2916 const_iv (GL_NEAREST_MIPMAP_NEAREST),
2917 const_iv (GL_LINEAR_MIPMAP_NEAREST),
2918 const_iv (GL_NEAREST_MIPMAP_LINEAR),
2919 const_iv (GL_LINEAR_MIPMAP_LINEAR),
2920 const_iv (GL_GENERATE_MIPMAP),
2921 const_iv (GL_MODULATE),
2922 const_iv (GL_DECAL),
2923 const_iv (GL_REPLACE),
2924 const_iv (GL_DEPTH_BUFFER_BIT),
2925 const_iv (GL_COLOR_BUFFER_BIT),
2926 const_iv (GL_PROJECTION),
2927 const_iv (GL_MODELVIEW),
2928 const_iv (GL_COLOR_LOGIC_OP),
2929 const_iv (GL_SEPARABLE_2D),
2930 const_iv (GL_CONVOLUTION_2D),
2931 const_iv (GL_CONVOLUTION_BORDER_MODE),
2932 const_iv (GL_CONSTANT_BORDER),
2933 const_iv (GL_POINTS),
2934 const_iv (GL_LINES),
2935 const_iv (GL_LINE_STRIP),
2936 const_iv (GL_LINE_LOOP),
2937 const_iv (GL_QUADS),
2938 const_iv (GL_QUAD_STRIP),
2939 const_iv (GL_TRIANGLES),
2940 const_iv (GL_TRIANGLE_STRIP),
2941 const_iv (GL_TRIANGLE_FAN),
2942 const_iv (GL_POLYGON),
2943 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2944 const_iv (GL_POINT_SMOOTH_HINT),
2945 const_iv (GL_LINE_SMOOTH_HINT),
2946 const_iv (GL_POLYGON_SMOOTH_HINT),
2947 const_iv (GL_GENERATE_MIPMAP_HINT),
2948 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2949 const_iv (GL_FASTEST),
2950 const_iv (GL_DONT_CARE),
2951 const_iv (GL_NICEST),
2952 const_iv (GL_V2F),
2953 const_iv (GL_V3F),
2954 const_iv (GL_T2F_V3F),
2955 const_iv (GL_T2F_N3F_V3F),
2956# undef const_iv
2957 };
2958
2959 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2960 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2961
2962 texture_av = newAV ();
2963 AvREAL_off (texture_av);
2964}
2965
2966void
2967disable_GL_EXT_blend_func_separate ()
2968 CODE:
2969 gl.BlendFuncSeparate = 0;
2970 gl.BlendFuncSeparateEXT = 0;
2971
2972char *
2973gl_vendor ()
2974 CODE:
2975 RETVAL = (char *)glGetString (GL_VENDOR);
2976 OUTPUT:
2977 RETVAL
2978
2979char *
2980gl_version ()
2981 CODE:
2982 RETVAL = (char *)glGetString (GL_VERSION);
2983 OUTPUT:
2984 RETVAL
2985
2986char *
2987gl_extensions ()
2988 CODE:
2989 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2990 OUTPUT:
2991 RETVAL
2992
2993const char *glGetString (GLenum pname)
2994
2995GLint glGetInteger (GLenum pname)
2996 CODE:
2997 glGetIntegerv (pname, &RETVAL);
2998 OUTPUT:
2999 RETVAL
3000
3001GLdouble glGetDouble (GLenum pname)
3002 CODE:
3003 glGetDoublev (pname, &RETVAL);
3004 OUTPUT:
3005 RETVAL
3006
3007int glGetError ()
3008
3009void glFinish ()
3010
3011void glClear (int mask)
3012
3013void glClearColor (float r, float g, float b, float a = 1.0)
3014 PROTOTYPE: @
3015
3016void glEnable (int cap)
3017
3018void glDisable (int cap)
3019
3020void glShadeModel (int mode)
3021
3022void glHint (int target, int mode)
3023
3024void glBlendFunc (int sfactor, int dfactor)
3025
3026void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3027 CODE:
3028 gl_BlendFuncSeparate (sa, da, saa, daa);
3029
3030void glDepthMask (int flag)
3031
3032void glLogicOp (int opcode)
3033
3034void glColorMask (int red, int green, int blue, int alpha)
3035
3036void glMatrixMode (int mode)
3037
3038void glPushMatrix ()
3039
3040void glPopMatrix ()
3041
3042void glLoadIdentity ()
3043
3044void glDrawBuffer (int buffer)
3045
3046void glReadBuffer (int buffer)
3047
3048# near_ and far_ are due to microsofts buggy "c" compiler
3049void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3050
3051# near_ and far_ are due to microsofts buggy "c" compiler
3052void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3053
3054PROTOTYPES: DISABLE
3055
3056void glViewport (int x, int y, int width, int height)
3057
3058void glScissor (int x, int y, int width, int height)
3059
3060void glTranslate (float x, float y, float z = 0.)
3061 CODE:
3062 glTranslatef (x, y, z);
3063
3064void glScale (float x, float y, float z = 1.)
3065 CODE:
3066 glScalef (x, y, z);
3067
3068void glRotate (float angle, float x, float y, float z)
3069 CODE:
3070 glRotatef (angle, x, y, z);
3071
3072void glColor (float r, float g, float b, float a = 1.0)
3073 PROTOTYPE: @
3074 ALIAS:
3075 glColor_premultiply = 1
3076 CODE:
3077 if (ix)
3078 {
3079 r *= a;
3080 g *= a;
3081 b *= a;
3082 }
3083 // microsoft visual "c" rounds instead of truncating...
3084 glColor4f (r, g, b, a);
3085
3086void glRasterPos (float x, float y, float z = 0.)
3087 CODE:
3088 glRasterPos3f (0, 0, z);
3089 glBitmap (0, 0, 0, 0, x, y, 0);
3090
3091void glVertex (float x, float y, float z = 0.)
3092 CODE:
3093 glVertex3f (x, y, z);
3094
3095void glTexCoord (float s, float t)
3096 CODE:
3097 glTexCoord2f (s, t);
3098
3099void glRect (float x1, float y1, float x2, float y2)
3100 CODE:
3101 glRectf (x1, y1, x2, y2);
3102
3103void glRect_lineloop (float x1, float y1, float x2, float y2)
3104 CODE:
3105 glBegin (GL_LINE_LOOP);
3106 glVertex2f (x1, y1);
3107 glVertex2f (x2, y1);
3108 glVertex2f (x2, y2);
3109 glVertex2f (x1, y2);
3110 glEnd ();
3111
3112PROTOTYPES: ENABLE
3113
3114void glBegin (int mode)
3115
3116void glEnd ()
3117
3118void glPointSize (GLfloat size)
3119
3120void glLineWidth (GLfloat width)
3121
3122void glInterleavedArrays (int format, int stride, char *data)
3123
3124void glDrawElements (int mode, int count, int type, char *indices)
3125
3126# 1.2 void glDrawRangeElements (int mode, int start, int end
3127
3128void glTexEnv (int target, int pname, float param)
3129 CODE:
3130 glTexEnvf (target, pname, param);
3131
3132void glTexParameter (int target, int pname, float param)
3133 CODE:
3134 glTexParameterf (target, pname, param);
3135
3136void glBindTexture (int target, int name)
3137
3138void glConvolutionParameter (int target, int pname, float params)
3139 CODE:
3140 if (gl.ConvolutionParameterf)
3141 gl.ConvolutionParameterf (target, pname, params);
3142
3143void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
3144 CODE:
3145 if (gl.ConvolutionFilter2D)
3146 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
3147
3148void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3149 CODE:
3150 if (gl.SeparableFilter2D)
3151 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3152
3153void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
3154
3155void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3156
3157void glDrawPixels (int width, int height, int format, int type, char *pixels)
3158
3159void glPixelZoom (float x, float y)
3160
3161void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
3162
3163int glGenTexture ()
3164 CODE:
3165 RETVAL = gen_texture ();
3166 OUTPUT:
3167 RETVAL
3168
3169void glDeleteTexture (int name)
3170 CODE:
3171 del_texture (name);
3172
3173int glGenList ()
3174 CODE:
3175 RETVAL = glGenLists (1);
3176 OUTPUT:
3177 RETVAL
3178
3179void glDeleteList (int list)
3180 CODE:
3181 glDeleteLists (list, 1);
3182
3183void glNewList (int list, int mode = GL_COMPILE)
3184
3185void glEndList ()
3186
3187void glCallList (int list)
3188
3189MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3190
3191PROTOTYPES: DISABLE
3192
3193void
3194find_widget (SV *self, NV x, NV y)
3195 PPCODE:
3196{
3197 if (within_widget (self, x, y))
3198 XPUSHs (self);
3199}
3200
3201BOOT:
3202{
3203 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3204
3205 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3206 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3207 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3208 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3209}
3210
3211void
3212draw (SV *self)
3213 CODE:
3214{
3215 HV *hv;
3216 SV **svp;
3217 NV x, y, w, h;
3218 SV *draw_x_sv = GvSV (draw_x_gv);
3219 SV *draw_y_sv = GvSV (draw_y_gv);
3220 SV *draw_w_sv = GvSV (draw_w_gv);
3221 SV *draw_h_sv = GvSV (draw_h_gv);
3222 double draw_x, draw_y;
3223
3224 if (!SvROK (self))
3225 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3226
3227 hv = (HV *)SvRV (self);
3228
3229 if (SvTYPE (hv) != SVt_PVHV)
3230 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3231
3232 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3233 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3234
3235 if (!h || !w)
3236 XSRETURN_EMPTY;
3237
3238 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3239 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3240
3241 draw_x = SvNV (draw_x_sv) + x;
3242 draw_y = SvNV (draw_y_sv) + y;
3243
3244 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3245 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3246 XSRETURN_EMPTY;
3247
3248 sv_setnv (draw_x_sv, draw_x);
3249 sv_setnv (draw_y_sv, draw_y);
3250
3251 glPushMatrix ();
3252 glTranslated (x, y, 0);
3253
3254 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3255 {
3256 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3257
3258 if (svp && SvTRUE (*svp))
3259 {
3260 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3261 glEnable (GL_BLEND);
3262 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3263 glBegin (GL_QUADS);
3264 glVertex2f (0, 0);
3265 glVertex2f (w, 0);
3266 glVertex2f (w, h);
3267 glVertex2f (0, h);
3268 glEnd ();
3269 glDisable (GL_BLEND);
3270 }
3271 }
3272#if 0
3273 // draw borders, for debugging
3274 glPushMatrix ();
3275 glColor4f (1., 1., 0., 1.);
3276 glTranslatef (.5, .5, 0.);
3277 glBegin (GL_LINE_LOOP);
3278 glVertex2f (0 , 0);
3279 glVertex2f (w - 1, 0);
3280 glVertex2f (w - 1, h - 1);
3281 glVertex2f (0 , h - 1);
3282 glEnd ();
3283 glPopMatrix ();
3284#endif
3285 PUSHMARK (SP);
3286 XPUSHs (self);
3287 PUTBACK;
3288 call_method ("_draw", G_VOID | G_DISCARD);
3289 SPAGAIN;
3290
3291 glPopMatrix ();
3292
3293 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3294 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3295}
3296

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