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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.64 by root, Mon Apr 24 08:11:31 2006 UTC vs.
Revision 1.289 by root, Wed Dec 24 04:09:26 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
17#include <glib/gmacros.h> 52#include <glib/gmacros.h>
18 53
19#include <pango/pango.h> 54#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 55
21#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
22 66
23#ifndef _WIN32 67#ifndef _WIN32
24# include <sys/types.h> 68# include <sys/types.h>
25# include <sys/socket.h> 69# include <sys/socket.h>
26# include <netinet/in.h> 70# include <netinet/in.h>
27# include <netinet/tcp.h> 71# include <netinet/tcp.h>
28# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 77#else
30 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 79#endif
37 80
38#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
39 83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85
40#define FOW_DARKNESS 32 86#define FOW_DARKNESS 64
41 87
42#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
44 90
45#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
46 92
47#define GL_CALL(type,func,args) \ 93/* mask out modifiers we are not interested in */
48 { \ 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \
50 static type fptr_; \
51 \
52 if (!init_) \
53 { \
54 init_ = 1; \
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56 } \
57 \
58 if (fptr_) \
59 fptr_ args; \
60 }
61 95
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;
62typedef Mix_Chunk *CFClient__MixChunk; 155typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 156typedef Mix_Music *DC__MixMusic;
64 157
65typedef PangoFontDescription *CFClient__Font; 158typedef PangoFontDescription *DC__Font;
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}
66 177
67typedef struct cf_layout { 178typedef struct cf_layout {
68 PangoLayout *pl; 179 PangoLayout *pl;
180 float r, g, b, a; // default color for rgba mode
69 int base_height; 181 int base_height;
70 CFClient__Font font; 182 DC__Font font;
183 rc_t *rc;
71} *CFClient__Layout; 184} *DC__Layout;
72 185
73static CFClient__Font default_font; 186static DC__Font default_font;
74static PangoContext *context; 187static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 188static PangoFontMap *opengl_fontmap;
76 189
77static void 190static void
78substitute_func (FcPattern *pattern, gpointer data) 191substitute_func (FcPattern *pattern, gpointer data)
79{ 192{
80 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
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 197 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 198}
83 199
84static void 200static void
85layout_update_font (CFClient__Layout self) 201layout_update_font (DC__Layout self)
86{ 202{
87 /* 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
88 * reasonably well with bitstream vera 204 * reasonably well with dejavu/bistream fonts
89 */ 205 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 206 PangoFontDescription *font = self->font ? self->font : default_font;
91 207
92 pango_font_description_set_absolute_size (font, 208 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 209 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 210
95 pango_layout_set_font_description (self->pl, font); 211 pango_layout_set_font_description (self->pl, font);
96} 212}
97 213
98static void 214static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 215layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 216{
217 PangoRectangle rect;
218
219 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 220 pango_layout_get_extents (self->pl, 0, &rect);
102 221
103 *w = (*w + 3) & ~3; 222 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 223 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 224
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;
108typedef uint16_t mapface; 233typedef uint16_t faceid;
109 234
110typedef struct { 235typedef struct {
111 GLint name; 236 GLuint name;
112 int w, h; 237 int w, h;
113 float s, t; 238 float s, t;
114 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 */
115} maptex; 243} maptex;
116 244
117typedef struct { 245typedef struct {
246 uint32_t player;
247 tileid tile[3];
118 int16_t darkness; 248 uint16_t darkness;
119 mapface face[3]; 249 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 250} mapcell;
121 251
122typedef struct { 252typedef struct {
123 int32_t c0, c1; 253 int32_t c0, c1;
124 mapcell *col; 254 mapcell *col;
125} maprow; 255} maprow;
126 256
127typedef struct map { 257typedef struct map {
128 int x, y, w, h; 258 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 259 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 260 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 261 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 262
136 int32_t rows; 263 int32_t rows;
137 maprow *row; 264 maprow *row;
138} *CFClient__Map; 265} *DC__Map;
139 266
140static char * 267static char *
141prepend (char *ptr, int sze, int inc) 268prepend (char *ptr, int sze, int inc)
142{ 269{
143 char *p; 270 char *p;
… …
160} 287}
161 288
162#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))
163#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))
164 291
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
165static maprow * 312static maprow *
166map_get_row (CFClient__Map self, int y) 313map_get_row (DC__Map self, int y)
167{ 314{
168 if (0 > y) 315 if (0 > y)
169 { 316 {
170 int extend = - y + MAP_EXTEND_Y; 317 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 318 Prepend (maprow, self->row, self->rows, extend);
… …
209 356
210 return row->col + (x - row->c0); 357 return row->col + (x - row->c0);
211} 358}
212 359
213static mapcell * 360static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 361map_get_cell (DC__Map self, int x, int y)
215{ 362{
216 return row_get_cell (map_get_row (self, y), x); 363 return row_get_cell (map_get_row (self, y), x);
217} 364}
218 365
219static void 366static void
220map_clear (CFClient__Map self) 367map_clear (DC__Map self)
221{ 368{
222 int r; 369 int r;
223 370
224 for (r = 0; r < self->rows; r++) 371 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 372 Safefree (self->row[r].col);
… …
232 self->oy = 0; 379 self->oy = 0;
233 self->row = 0; 380 self->row = 0;
234 self->rows = 0; 381 self->rows = 0;
235} 382}
236 383
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
237static void 394static void
238map_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)
239{ 396{
240 int x, y; 397 int x, y;
241 maprow *row; 398 maprow *row;
399 mapcell *cell;
242 400
243 for (y = y0; y < y0 + h; y++) 401 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 402 if (y >= 0)
245 { 403 {
246 if (y >= self->rows) 404 if (y >= self->rows)
… …
252 if (x >= row->c0) 410 if (x >= row->c0)
253 { 411 {
254 if (x >= row->c1) 412 if (x >= row->c1)
255 break; 413 break;
256 414
257 row->col[x - row->c0].darkness = -1; 415 cell = row->col + x - row->c0;
416
417 CELL_CLEAR (cell);
258 } 418 }
259 } 419 }
260} 420}
261 421
422typedef struct {
423 tileid tile;
424 uint8_t x, y, level;
425} smooth_key;
426
262static void 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
263music_finished () 439music_finished (void)
264{ 440{
265 SDL_UserEvent ev; 441 SDL_UserEvent ev;
266 442
267 ev.type = SDL_USEREVENT; 443 ev.type = SDL_USEREVENT;
268 ev.code = 0; 444 ev.code = 0;
… …
270 ev.data2 = 0; 446 ev.data2 = 0;
271 447
272 SDL_PushEvent ((SDL_Event *)&ev); 448 SDL_PushEvent ((SDL_Event *)&ev);
273} 449}
274 450
275MODULE = CFClient PACKAGE = CFClient 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
276 592
277PROTOTYPES: ENABLE 593PROTOTYPES: ENABLE
278 594
279BOOT: 595BOOT:
280{ 596{
281 HV *stash = gv_stashpv ("CFClient", 1); 597 HV *stash = gv_stashpv ("DC", 1);
282 static const struct { 598 static const struct {
283 const char *name; 599 const char *name;
284 IV iv; 600 IV iv;
285 } *civ, const_iv[] = { 601 } *civ, const_iv[] = {
286# 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
287 const_iv (SDL_ACTIVEEVENT), 606 const_iv (SDL_ACTIVEEVENT),
288 const_iv (SDL_KEYDOWN), 607 const_iv (SDL_KEYDOWN),
289 const_iv (SDL_KEYUP), 608 const_iv (SDL_KEYUP),
290 const_iv (SDL_MOUSEMOTION), 609 const_iv (SDL_MOUSEMOTION),
291 const_iv (SDL_MOUSEBUTTONDOWN), 610 const_iv (SDL_MOUSEBUTTONDOWN),
… …
300 const_iv (SDL_EVENT_RESERVEDA), 619 const_iv (SDL_EVENT_RESERVEDA),
301 const_iv (SDL_EVENT_RESERVEDB), 620 const_iv (SDL_EVENT_RESERVEDB),
302 const_iv (SDL_VIDEORESIZE), 621 const_iv (SDL_VIDEORESIZE),
303 const_iv (SDL_VIDEOEXPOSE), 622 const_iv (SDL_VIDEOEXPOSE),
304 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),
305 const_iv (SDLK_KP0), 681 const_iv (SDLK_KP0),
306 const_iv (SDLK_KP1), 682 const_iv (SDLK_KP1),
307 const_iv (SDLK_KP2), 683 const_iv (SDLK_KP2),
308 const_iv (SDLK_KP3), 684 const_iv (SDLK_KP3),
309 const_iv (SDLK_KP4), 685 const_iv (SDLK_KP4),
… …
364 const_iv (SDLK_BREAK), 740 const_iv (SDLK_BREAK),
365 const_iv (SDLK_MENU), 741 const_iv (SDLK_MENU),
366 const_iv (SDLK_POWER), 742 const_iv (SDLK_POWER),
367 const_iv (SDLK_EURO), 743 const_iv (SDLK_EURO),
368 const_iv (SDLK_UNDO), 744 const_iv (SDLK_UNDO),
745
369 const_iv (KMOD_NONE), 746 const_iv (KMOD_NONE),
747 const_iv (KMOD_SHIFT),
370 const_iv (KMOD_LSHIFT), 748 const_iv (KMOD_LSHIFT),
371 const_iv (KMOD_RSHIFT), 749 const_iv (KMOD_RSHIFT),
750 const_iv (KMOD_CTRL),
372 const_iv (KMOD_LCTRL), 751 const_iv (KMOD_LCTRL),
373 const_iv (KMOD_RCTRL), 752 const_iv (KMOD_RCTRL),
753 const_iv (KMOD_ALT),
374 const_iv (KMOD_LALT), 754 const_iv (KMOD_LALT),
375 const_iv (KMOD_RALT), 755 const_iv (KMOD_RALT),
756 const_iv (KMOD_META),
376 const_iv (KMOD_LMETA), 757 const_iv (KMOD_LMETA),
377 const_iv (KMOD_RMETA), 758 const_iv (KMOD_RMETA),
378 const_iv (KMOD_NUM), 759 const_iv (KMOD_NUM),
379 const_iv (KMOD_CAPS), 760 const_iv (KMOD_CAPS),
380 const_iv (KMOD_MODE), 761 const_iv (KMOD_MODE),
381 const_iv (KMOD_CTRL), 762
382 const_iv (KMOD_SHIFT), 763 const_iv (KMOD_LRAM),
383 const_iv (KMOD_ALT), 764
384 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)
385# undef const_iv 795# undef const_iv
386 }; 796 };
387 797
388 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; )
389 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 799 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390 800
391 fontmap = pango_ft2_font_map_new (); 801 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 802 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394} 803}
804
805void
806weaken (SV *rv)
807 PROTOTYPE: $
808 CODE:
809 sv_rvweaken (rv);
395 810
396int 811int
397SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 812in_destruct ()
813 CODE:
814 RETVAL = PL_main_cv == Nullcv;
815 OUTPUT:
816 RETVAL
398 817
818NV floor (NV x)
819
820NV ceil (NV x)
821
822IV minpot (UV n)
823
824IV popcount (UV n)
825
399void 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
400SDL_Quit () 850void SDL_Quit ()
401 851
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
402void 861void
403SDL_ListModes () 862SDL_ListModes (int rgb, int alpha)
404 PPCODE: 863 PPCODE:
405{ 864{
406 SDL_Rect **m; 865 SDL_Rect **m;
407 866
408 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 867 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 870 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412 871
872 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
873 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
874
413 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 875 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417 879
418 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 880 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
419 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
420 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 881 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421
422 SDL_EnableUNICODE (1);
423 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424 882
425 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 883 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
426 884
427 if (m && m != (SDL_Rect **)-1) 885 if (m && m != (SDL_Rect **)-1)
428 while (*m) 886 while (*m)
429 { 887 {
888 if ((*m)->w >= 400 && (*m)->h >= 300)
889 {
430 AV *av = newAV (); 890 AV *av = newAV ();
431 av_push (av, newSViv ((*m)->w)); 891 av_push (av, newSViv ((*m)->w));
432 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));
433 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 895 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
896 }
434 897
435 ++m; 898 ++m;
436 } 899 }
437} 900}
438 901
439int 902int
440SDL_SetVideoMode (int w, int h, int fullscreen) 903SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441 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
442 RETVAL = !!SDL_SetVideoMode ( 914 RETVAL = !!SDL_SetVideoMode (
443 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 915 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
444 ); 916 );
445 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}
446 OUTPUT: 928 OUTPUT:
447 RETVAL 929 RETVAL
448 930
449void 931void
450SDL_GL_SwapBuffers () 932SDL_GL_SwapBuffers ()
451 933
934char *
935SDL_GetKeyName (int sym)
936
937int
938SDL_GetAppState ()
939
940int
941SDL_GetModState ()
942
452void 943void
453SDL_PollEvent () 944poll_events ()
454 PPCODE: 945 PPCODE:
455{ 946{
456 SDL_Event ev; 947 SDL_Event ev;
457 948
458 while (SDL_PollEvent (&ev)) 949 SDL_PumpEvents ();
950 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459 { 951 {
460 HV *hv = newHV (); 952 HV *hv = newHV ();
461 hv_store (hv, "type", 4, newSViv (ev.type), 0); 953 hv_store (hv, "type", 4, newSViv (ev.type), 0);
954
462 switch (ev.type) 955 switch (ev.type)
463 { 956 {
464 case SDL_KEYDOWN: 957 case SDL_KEYDOWN:
465 case SDL_KEYUP: 958 case SDL_KEYUP:
466 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 959 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
467 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 960 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
468 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 */
469 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 963 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
470 break; 964 break;
471 965
472 case SDL_ACTIVEEVENT: 966 case SDL_ACTIVEEVENT:
473 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 967 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475 break; 969 break;
476 970
477 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);
478 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 991 hv_store (hv, "state", 5, newSViv (state), 0);
479 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 992 hv_store (hv, "x", 1, newSViv (x), 0);
480 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 993 hv_store (hv, "y", 1, newSViv (y), 0);
481 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 994 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
482 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 995 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
996 }
483 break; 997 break;
484 998
485 case SDL_MOUSEBUTTONDOWN: 999 case SDL_MOUSEBUTTONDOWN:
486 case SDL_MOUSEBUTTONUP: 1000 case SDL_MOUSEBUTTONUP:
1001 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1002
487 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1003 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1004 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1005 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490 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;
491 } 1014 }
492 1015
493 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1016 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
494 } 1017 }
495} 1018}
496 1019
497int 1020int
498Mix_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)
499 POSTCALL: 1022 POSTCALL:
500 Mix_HookMusicFinished (music_finished); 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}
501 1041
502void 1042void
503Mix_CloseAudio () 1043Mix_CloseAudio ()
504 1044
505int 1045int
506Mix_AllocateChannels (int numchans = -1) 1046Mix_AllocateChannels (int numchans = -1)
507 1047
1048const char *
1049Mix_GetError ()
1050
508void 1051void
509lowdelay (int fd, int val = 1) 1052lowdelay (int fd, int val = 1)
510 CODE: 1053 CODE:
1054 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1055
1056void
1057win32_proxy_info ()
1058 PPCODE:
1059{
511#ifndef _WIN32 1060#ifdef _WIN32
512 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 }
513#endif 1082#endif
1083}
514 1084
515char * 1085int
516gl_version () 1086add_font (char *file)
517 CODE: 1087 CODE:
518 RETVAL = (char *)glGetString (GL_VERSION); 1088 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
519 OUTPUT: 1089 OUTPUT:
520 RETVAL 1090 RETVAL
521
522char *
523gl_extensions ()
524 CODE:
525 RETVAL = (char *)glGetString (GL_EXTENSIONS);
526 OUTPUT:
527 RETVAL
528
529void
530add_font (char *file)
531 CODE:
532 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
533 1091
534void 1092void
535load_image_inline (SV *image_) 1093load_image_inline (SV *image_)
536 ALIAS: 1094 ALIAS:
537 load_image_file = 1 1095 load_image_file = 1
… …
540 STRLEN image_len; 1098 STRLEN image_len;
541 char *image = (char *)SvPVbyte (image_, image_len); 1099 char *image = (char *)SvPVbyte (image_, image_len);
542 SDL_Surface *surface, *surface2; 1100 SDL_Surface *surface, *surface2;
543 SDL_PixelFormat fmt; 1101 SDL_PixelFormat fmt;
544 SDL_RWops *rw = ix 1102 SDL_RWops *rw = ix
545 ? SDL_RWFromFile (image, "r") 1103 ? SDL_RWFromFile (image, "rb")
546 : SDL_RWFromConstMem (image, image_len); 1104 : SDL_RWFromConstMem (image, image_len);
547 1105
548 if (!rw) 1106 if (!rw)
549 croak ("load_image: %s", SDL_GetError ()); 1107 croak ("load_image: %s", SDL_GetError ());
550 1108
… …
579 1137
580 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1138 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581 1139
582 assert (surface2->pitch == surface2->w * 4); 1140 assert (surface2->pitch == surface2->w * 4);
583 1141
1142 SDL_LockSurface (surface2);
584 EXTEND (SP, 5); 1143 EXTEND (SP, 6);
585 PUSHs (sv_2mortal (newSViv (surface2->w))); 1144 PUSHs (sv_2mortal (newSViv (surface2->w)));
586 PUSHs (sv_2mortal (newSViv (surface2->h))); 1145 PUSHs (sv_2mortal (newSViv (surface2->h)));
587 SDL_LockSurface (surface2);
588 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1146 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589 SDL_UnlockSurface (surface2);
590 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)));
591 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1148 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1149 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150 SDL_UnlockSurface (surface2);
593 1151
594 SDL_FreeSurface (surface); 1152 SDL_FreeSurface (surface);
595 SDL_FreeSurface (surface2); 1153 SDL_FreeSurface (surface2);
596} 1154}
597 1155
… …
619 PUSHs (sv_2mortal (newSViv (b / y))); 1177 PUSHs (sv_2mortal (newSViv (b / y)));
620 PUSHs (sv_2mortal (newSViv (a / y))); 1178 PUSHs (sv_2mortal (newSViv (a / y)));
621} 1179}
622 1180
623void 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
624fatal (char *message) 1190fatal (char *message)
625 CODE: 1191 CODE:
1192 fprintf (stderr, "FATAL: %s\n", message);
626#ifdef _WIN32 1193#ifdef _WIN32
627 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
628#else 1203#else
629 fprintf (stderr, "FATAL: %s\n", message); 1204 _exit (retval);
630#endif 1205#endif
631 exit (1);
632 1206
1207void
1208debug ()
1209 CODE:
1210{
1211#if DEBUG
1212 VALGRIND_DO_LEAK_CHECK;
1213#endif
1214}
1215
1216int
1217SvREFCNT (SV *sv)
1218 CODE:
1219 RETVAL = SvREFCNT (sv);
1220 OUTPUT:
1221 RETVAL
1222
633MODULE = CFClient PACKAGE = CFClient::Font 1223MODULE = Deliantra::Client PACKAGE = DC::Font
634 1224
635CFClient::Font 1225PROTOTYPES: DISABLE
1226
1227DC::Font
636new_from_file (SV *class, char *path) 1228new_from_file (SV *class, char *path, int id = 0)
637 CODE: 1229 CODE:
638{ 1230{
639 int count; 1231 int count;
640 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count); 1232 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
641 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1233 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
642 FcPatternDestroy (pattern); 1234 FcPatternDestroy (pattern);
643} 1235}
644 OUTPUT: 1236 OUTPUT:
645 RETVAL 1237 RETVAL
646 1238
647void 1239void
648DESTROY (CFClient::Font self) 1240DESTROY (DC::Font self)
649 CODE: 1241 CODE:
650 pango_font_description_free (self); 1242 pango_font_description_free (self);
651 1243
652void 1244void
653make_default (CFClient::Font self) 1245make_default (DC::Font self)
1246 PROTOTYPE: $
654 CODE: 1247 CODE:
655 default_font = self; 1248 default_font = self;
656 1249
657MODULE = CFClient PACKAGE = CFClient::Layout 1250MODULE = Deliantra::Client PACKAGE = DC::Layout
658 1251
659CFClient::Layout 1252PROTOTYPES: DISABLE
660new (SV *class, int base_height = MIN_FONT_HEIGHT) 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)
661 CODE: 1268 CODE:
662 New (0, RETVAL, 1, struct cf_layout); 1269 New (0, RETVAL, 1, struct cf_layout);
1270
663 RETVAL->pl = pango_layout_new (context); 1271 RETVAL->pl = pango_layout_new (opengl_context);
664 RETVAL->base_height = base_height; 1272 RETVAL->r = 1.;
1273 RETVAL->g = 1.;
1274 RETVAL->b = 1.;
1275 RETVAL->a = 1.;
1276 RETVAL->base_height = MIN_FONT_HEIGHT;
665 RETVAL->font = 0; 1277 RETVAL->font = 0;
1278 RETVAL->rc = rc_alloc ();
1279
666 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1280 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
667 pango_layout_set_font_description (RETVAL->pl, default_font); 1281 layout_update_font (RETVAL);
668 OUTPUT: 1282 OUTPUT:
669 RETVAL 1283 RETVAL
670 1284
671void 1285void
672DESTROY (CFClient::Layout self) 1286DESTROY (DC::Layout self)
673 CODE: 1287 CODE:
674 g_object_unref (self->pl); 1288 g_object_unref (self->pl);
1289 rc_free (self->rc);
675 Safefree (self); 1290 Safefree (self);
676 1291
677void 1292void
678set_text (CFClient::Layout self, SV *text_) 1293set_text (DC::Layout self, SV *text_)
679 CODE: 1294 CODE:
680{ 1295{
681 STRLEN textlen; 1296 STRLEN textlen;
682 char *text = SvPVutf8 (text_, textlen); 1297 char *text = SvPVutf8 (text_, textlen);
683 1298
684 pango_layout_set_text (self->pl, text, textlen); 1299 pango_layout_set_text (self->pl, text, textlen);
685} 1300}
686 1301
687void 1302void
688set_markup (CFClient::Layout self, SV *text_) 1303set_markup (DC::Layout self, SV *text_)
689 CODE: 1304 CODE:
690{ 1305{
691 STRLEN textlen; 1306 STRLEN textlen;
692 char *text = SvPVutf8 (text_, textlen); 1307 char *text = SvPVutf8 (text_, textlen);
693 1308
694 pango_layout_set_markup (self->pl, text, textlen); 1309 pango_layout_set_markup (self->pl, text, textlen);
695} 1310}
696 1311
697SV * 1312void
698get_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)
699 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
700 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1392 RETVAL = lines < pango_layout_get_line_count (self->pl);
701 SvUTF8_on (RETVAL); 1393}
702 OUTPUT: 1394 OUTPUT:
703 RETVAL 1395 RETVAL
704 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
705void 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
706set_font (CFClient::Layout self, CFClient::Font font = 0) 1414set_font (DC::Layout self, DC::Font font = 0)
707 CODE: 1415 CODE:
708 if (self->font != font) 1416 if (self->font != font)
709 { 1417 {
710 self->font = font; 1418 self->font = font;
711 layout_update_font (self); 1419 layout_update_font (self);
712 } 1420 }
713 1421
714void 1422void
715set_height (CFClient::Layout self, int base_height) 1423set_height (DC::Layout self, int base_height)
716 CODE: 1424 CODE:
717 if (self->base_height != base_height) 1425 if (self->base_height != base_height)
718 { 1426 {
719 self->base_height = base_height; 1427 self->base_height = base_height;
720 layout_update_font (self); 1428 layout_update_font (self);
721 } 1429 }
722 1430
723void 1431void
724set_width (CFClient::Layout self, int max_width = -1) 1432set_width (DC::Layout self, int max_width = -1)
725 CODE: 1433 CODE:
726 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);
727 1435
728void 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
729size (CFClient::Layout self) 1462size (DC::Layout self)
730 PPCODE: 1463 PPCODE:
731{ 1464{
732 int w, h; 1465 int w, h;
733 1466
734 layout_get_pixel_size (self, &w, &h); 1467 layout_get_pixel_size (self, &w, &h);
… …
737 PUSHs (sv_2mortal (newSViv (w))); 1470 PUSHs (sv_2mortal (newSViv (w)));
738 PUSHs (sv_2mortal (newSViv (h))); 1471 PUSHs (sv_2mortal (newSViv (h)));
739} 1472}
740 1473
741int 1474int
1475descent (DC::Layout self)
1476 CODE:
1477{
1478 PangoRectangle rect;
1479 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1480 pango_layout_line_get_pixel_extents (line, 0, &rect);
1481 RETVAL = PANGO_DESCENT (rect);
1482}
1483 OUTPUT:
1484 RETVAL
1485
1486int
742xy_to_index (CFClient::Layout self, int x, int y) 1487xy_to_index (DC::Layout self, int x, int y)
743 CODE: 1488 CODE:
744{ 1489{
745 int index, trailing; 1490 int index, trailing;
746 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1491 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
747 RETVAL = index; 1492 RETVAL = index + trailing;
748} 1493}
749 OUTPUT: 1494 OUTPUT:
750 RETVAL 1495 RETVAL
751 1496
752void 1497void
753cursor_pos (CFClient::Layout self, int index) 1498cursor_pos (DC::Layout self, int index)
754 PPCODE: 1499 PPCODE:
755{ 1500{
756 PangoRectangle strong_pos; 1501 PangoRectangle pos;
757 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1502 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
758 1503
759 EXTEND (SP, 3); 1504 EXTEND (SP, 3);
760 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1505 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
761 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
762 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
763} 1508}
764 1509
765void 1510void
766render (CFClient::Layout self) 1511index_to_line_x (DC::Layout self, int index, int trailing = 0)
767 PPCODE: 1512 PPCODE:
768{ 1513{
769 SV *retval; 1514 int line, x;
770 int w, h;
771 FT_Bitmap bitmap;
772 1515
773 layout_get_pixel_size (self, &w, &h); 1516 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
774 1517#if !PANGO_VERSION_CHECK (1, 17, 3)
775 retval = newSV (w * h); 1518 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
776 SvPOK_only (retval); 1519 --line;
777 SvCUR_set (retval, w * h); 1520#endif
778
779 bitmap.rows = h;
780 bitmap.width = w;
781 bitmap.pitch = w;
782 bitmap.buffer = (unsigned char*)SvPVX (retval);
783 bitmap.num_grays = 256;
784 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
785
786 memset (bitmap.buffer, 0, w * h);
787
788 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
789
790 EXTEND (SP, 3); 1521 EXTEND (SP, 2);
791 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 {
792 PUSHs (sv_2mortal (newSViv (h))); 1546 PUSHs (sv_2mortal (newSViv (index)));
793 PUSHs (sv_2mortal (retval)); 1547 PUSHs (sv_2mortal (newSViv (trailing)));
1548 }
794} 1549}
795 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
796MODULE = CFClient PACKAGE = CFClient::Texture 1585MODULE = Deliantra::Client PACKAGE = DC::Texture
797 1586
1587PROTOTYPES: ENABLE
1588
798void 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
799draw_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.)
800 PROTOTYPE: $$$;$$ 1613 PROTOTYPE: $$$;$$
1614 ALIAS:
1615 draw_quad_alpha = 1
1616 draw_quad_alpha_premultiplied = 2
801 CODE: 1617 CODE:
802{ 1618{
803 HV *hv = (HV *)SvRV (self); 1619 HV *hv = (HV *)SvRV (self);
804 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1620 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
805 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1621 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
806 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1622 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
807 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1623
1624 if (name <= 0)
1625 XSRETURN_EMPTY;
808 1626
809 if (items < 5) 1627 if (items < 5)
810 { 1628 {
811 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1629 w = SvNV (*hv_fetch (hv, "w", 1, 1));
812 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1630 h = SvNV (*hv_fetch (hv, "h", 1, 1));
813 } 1631 }
814 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
815 glBindTexture (GL_TEXTURE_2D, name); 1647 glBindTexture (GL_TEXTURE_2D, name);
816 if (wrap_mode) { 1648
817 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
818 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
819 }
820 glBegin (GL_QUADS); 1649 glBegin (GL_QUADS);
821 glTexCoord2f (0, 0); glVertex2f (x , y ); 1650 glTexCoord2f (0, 0); glVertex2f (x , y );
822 glTexCoord2f (0, t); glVertex2f (x , y + h); 1651 glTexCoord2f (0, t); glVertex2f (x , y + h);
823 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1652 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
824 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1653 glTexCoord2f (s, 0); glVertex2f (x + w, y );
825 glEnd (); 1654 glEnd ();
826}
827 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
828MODULE = CFClient PACKAGE = CFClient::Map 1674MODULE = Deliantra::Client PACKAGE = DC::Map
829 1675
830CFClient::Map 1676PROTOTYPES: DISABLE
831new (SV *class, int map_width, int map_height) 1677
1678DC::Map
1679new (SV *class)
832 CODE: 1680 CODE:
833 New (0, RETVAL, 1, struct map); 1681 New (0, RETVAL, 1, struct map);
834 RETVAL->x = 0; 1682 RETVAL->x = 0;
835 RETVAL->y = 0; 1683 RETVAL->y = 0;
836 RETVAL->w = map_width; 1684 RETVAL->w = 0;
837 RETVAL->h = map_height; 1685 RETVAL->h = 0;
838 RETVAL->ox = 0; 1686 RETVAL->ox = 0;
839 RETVAL->oy = 0; 1687 RETVAL->oy = 0;
840 RETVAL->faces = 8192; 1688 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
841 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1689 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
842 RETVAL->texs = 8192;
843 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
844 RETVAL->rows = 0; 1690 RETVAL->rows = 0;
845 RETVAL->row = 0; 1691 RETVAL->row = 0;
846 OUTPUT: 1692 OUTPUT:
847 RETVAL 1693 RETVAL
848 1694
849void 1695void
850DESTROY (CFClient::Map self) 1696DESTROY (DC::Map self)
851 CODE: 1697 CODE:
852{ 1698{
853 map_clear (self); 1699 map_clear (self);
854 Safefree (self->face); 1700 Safefree (self->face2tile);
1701 Safefree (self->tex);
855 Safefree (self); 1702 Safefree (self);
856} 1703}
857 1704
858void 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
859clear (CFClient::Map self) 1712clear (DC::Map self)
860 CODE: 1713 CODE:
861 map_clear (self); 1714 map_clear (self);
862 1715
863void 1716void
864set_face (CFClient::Map self, int face, int texid) 1717set_tileid (DC::Map self, int face, int tile)
865 CODE: 1718 CODE:
866{ 1719{
867 while (self->faces <= face) 1720 need_facenum (self, face); self->face2tile [face] = tile;
868 { 1721 need_texid (self, tile);
869 Append (mapface, self->face, self->faces, self->faces);
870 self->faces *= 2;
871 }
872
873 self->face [face] = texid;
874} 1722}
875 1723
876void 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
877set_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)
878 CODE: 1749 CODE:
879{ 1750{
880 while (self->texs <= texid) 1751 need_texid (self, texid);
881 {
882 Append (maptex, self->tex, self->texs, self->texs);
883 self->texs *= 2;
884 }
885 1752
886 { 1753 {
887 maptex *tex = self->tex + texid; 1754 maptex *tex = self->tex + texid;
888 1755
889 tex->name = name; 1756 tex->name = name;
… …
894 tex->r = r; 1761 tex->r = r;
895 tex->g = g; 1762 tex->g = g;
896 tex->b = b; 1763 tex->b = b;
897 tex->a = a; 1764 tex->a = a;
898 } 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);
899} 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 }
900 1796
901int 1797int
902ox (CFClient::Map self) 1798ox (DC::Map self)
903 ALIAS: 1799 ALIAS:
904 oy = 1 1800 oy = 1
1801 x = 2
1802 y = 3
1803 w = 4
1804 h = 5
905 CODE: 1805 CODE:
906 switch (ix) 1806 switch (ix)
907 { 1807 {
908 case 0: RETVAL = self->ox; break; 1808 case 0: RETVAL = self->ox; break;
909 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;
910 } 1814 }
911 OUTPUT: 1815 OUTPUT:
912 RETVAL 1816 RETVAL
913 1817
914void 1818void
915scroll (CFClient::Map self, int dx, int dy) 1819scroll (DC::Map self, int dx, int dy)
916 CODE: 1820 CODE:
917{ 1821{
918 if (dx > 0) 1822 if (dx > 0)
919 map_blank (self, self->x, self->y, dx - 1, self->h); 1823 map_blank (self, self->x, self->y, dx, self->h);
920 else if (dx < 0) 1824 else if (dx < 0)
921 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);
922 1826
923 if (dy > 0) 1827 if (dy > 0)
924 map_blank (self, self->x, self->y, self->w, dy - 1); 1828 map_blank (self, self->x, self->y, self->w, dy);
925 else if (dy < 0) 1829 else if (dy < 0)
926 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);
927 1831
928 self->ox += dx; self->x += dx; 1832 self->ox += dx; self->x += dx;
929 self->oy += dy; self->y += dy; 1833 self->oy += dy; self->y += dy;
930 1834
931 while (self->y < 0) 1835 while (self->y < 0)
… …
935 self->rows += MAP_EXTEND_Y; 1839 self->rows += MAP_EXTEND_Y;
936 self->y += MAP_EXTEND_Y; 1840 self->y += MAP_EXTEND_Y;
937 } 1841 }
938} 1842}
939 1843
940void 1844SV *
941map1a_update (CFClient::Map self, SV *data_) 1845map1a_update (DC::Map self, SV *data_, int extmap)
942 CODE: 1846 CODE:
943{ 1847{
944 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1848 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
945 uint8_t *data_end = (uint8_t *)SvEND (data_); 1849 uint8_t *data_end = (uint8_t *)SvEND (data_);
946 mapcell *cell; 1850 mapcell *cell;
947 int x, y, flags; 1851 int x, y, z, flags;
1852 AV *missing = newAV ();
1853 RETVAL = newRV_noinc ((SV *)missing);
948 1854
949 while (data < data_end) 1855 while (data < data_end - 1)
950 { 1856 {
951 flags = (data [0] << 8) + data [1]; data += 2; 1857 flags = (data [0] << 8) + data [1]; data += 2;
952 1858
953 x = ((flags >> 10) & 63) + self->x; 1859 x = self->x + ((flags >> 10) & 63);
954 y = ((flags >> 4) & 63) + self->y; 1860 y = self->y + ((flags >> 4) & 63);
955 1861
956 cell = map_get_cell (self, x, y); 1862 cell = map_get_cell (self, x, y);
957 1863
958 if (flags & 15) 1864 if (flags & 15)
959 { 1865 {
960 if (cell->darkness < 0) 1866 if (!cell->darkness)
961 { 1867 {
1868 memset (cell, 0, sizeof (*cell));
962 cell->darkness = 0; 1869 cell->darkness = 256;
963 cell->face [0] = 0;
964 cell->face [1] = 0;
965 cell->face [2] = 0;
966 } 1870 }
967 1871
968 cell->darkness = flags & 8 ? *data++ : 255;
969
970 //TODO: don't trust server data to be in-range(!) 1872 //TODO: don't trust server data to be in-range(!)
971 1873
972 if (flags & 4) 1874 if (flags & 8)
973 { 1875 {
974 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;
975 } 1914 }
976 1915
1916 for (z = 0; z <= 2; ++z)
977 if (flags & 2) 1917 if (flags & (4 >> z))
978 { 1918 {
979 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 }
980 } 1938 }
981
982 if (flags & 1)
983 {
984 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
985 }
986 } 1939 }
987 else 1940 else
988 cell->darkness = -1; 1941 CELL_CLEAR (cell);
989 } 1942 }
990} 1943}
1944 OUTPUT:
1945 RETVAL
991 1946
992SV * 1947SV *
993mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1948mapmap (DC::Map self, int x0, int y0, int w, int h)
994 CODE: 1949 CODE:
995{ 1950{
996 int x1, x; 1951 int x1, x;
997 int y1, y; 1952 int y1, y;
998 int z; 1953 int z;
… …
1019 { 1974 {
1020 mapcell *cell = row->col + (x - row->c0); 1975 mapcell *cell = row->col + (x - row->c0);
1021 1976
1022 for (z = 0; z <= 0; z++) 1977 for (z = 0; z <= 0; z++)
1023 { 1978 {
1024 mapface face = cell->face [z];
1025
1026 if (face)
1027 {
1028 maptex tex = self->tex [face]; 1979 maptex tex = self->tex [cell->tile [z]];
1029 int a0 = 255 - tex.a; 1980 int a0 = 255 - tex.a;
1030 int a1 = tex.a; 1981 int a1 = tex.a;
1031 1982
1032 r = (r * a0 + tex.r * a1) / 255; 1983 r = (r * a0 + tex.r * a1) / 255;
1033 g = (g * a0 + tex.g * a1) / 255; 1984 g = (g * a0 + tex.g * a1) / 255;
1034 b = (b * a0 + tex.b * a1) / 255; 1985 b = (b * a0 + tex.b * a1) / 255;
1035 a = (a * a0 + tex.a * a1) / 255; 1986 a = (a * a0 + tex.a * a1) / 255;
1036 }
1037 } 1987 }
1038 } 1988 }
1039 1989
1040 *map++ = (r ) 1990 *map++ = (r )
1041 | (g << 8) 1991 | (g << 8)
… …
1048} 1998}
1049 OUTPUT: 1999 OUTPUT:
1050 RETVAL 2000 RETVAL
1051 2001
1052void 2002void
1053draw (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 // that's 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 int px = x * T + T * 2 / 32;
2180 int py = y * T - T * 6 / 32;
2181
2182 key_ov.texname = tex.name;
2183 arr = rc_array (rc_ov, &key_ov);
2184
2185 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2186 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2187 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2188 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2189 }
2190 }
2191 }
2192 }
2193 }
2194
2195 rc_draw (rc);
2196 rc_clear (rc);
2197
2198 // go through all smoothlevels, lowest to highest, then draw.
2199 // this is basically counting sort
2200 {
2201 int w, b;
2202
2203 glEnable (GL_TEXTURE_2D);
2204 glBegin (GL_QUADS);
2205 for (w = 0; w < 256 / 32; ++w)
2206 {
2207 uint32_t smask = smooth_level [w];
2208 if (smask)
2209 for (b = 0; b < 32; ++b)
2210 if (smask & (((uint32_t)1) << b))
2211 {
2212 int level = (w << 5) | b;
2213 HE *he;
2214
2215 hv_iterinit (smooth);
2216 while ((he = hv_iternext (smooth)))
2217 {
2218 smooth_key *skey = (smooth_key *)HeKEY (he);
2219 IV bits = SvIVX (HeVAL (he));
2220
2221 if (!(bits & 0x1000)
2222 && skey->level == level
2223 && level > smooth_max [skey->x][skey->y])
2224 {
2225 maptex tex = self->tex [skey->tile];
2226 int px = (((int)skey->x) - 1) * T;
2227 int py = (((int)skey->y) - 1) * T;
2228 int border = bits & 15;
2229 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2230 float dx = tex.s * .0625f; // 16 images/row
2231 float dy = tex.t * .5f ; // 2 images/column
2232
2233 if (tex.name)
2234 {
2235 // this time avoiding texture state changes
2236 // save gobs of state changes.
2237 if (key.texname != tex.name)
2238 {
2239 self->tex [skey->tile].unused = 0;
2240
2241 glEnd ();
2242 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2243 glBegin (GL_QUADS);
2244 }
2245
2246 if (border)
2247 {
2248 float ox = border * dx;
2249
2250 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2251 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2252 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2253 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2254 }
2255
2256 if (corner)
2257 {
2258 float ox = corner * dx;
2259
2260 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2261 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2262 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2263 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2264 }
2265 }
2266 }
2267 }
2268 }
2269 }
2270
2271 glEnd ();
2272 glDisable (GL_TEXTURE_2D);
2273 key.texname = -1;
2274 }
2275
2276 hv_clear (smooth);
2277 }
2278
2279 if (pl_tex.name)
2280 {
2281 maptex tex = pl_tex;
2282 int px = pl_x + sdx;
2283 int py = pl_y + sdy;
2284
2285 key.texname = tex.name;
2286 arr = rc_array (rc, &key);
2287
2288 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2289 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2290 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2291 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2292
2293 rc_draw (rc);
2294 }
2295
2296 rc_draw (rc_ov);
2297 rc_clear (rc_ov);
2298
2299 glDisable (GL_BLEND);
2300 rc_free (rc);
2301 rc_free (rc_ov);
2302
2303 // top layer: overlays such as the health bar
2304 for (y = 0; y < sh; y++)
2305 if (0 <= y + my && y + my < self->rows)
2306 {
2307 maprow *row = self->row + (y + my);
2308
2309 for (x = 0; x < sw; x++)
2310 if (row->c0 <= x + mx && x + mx < row->c1)
2311 {
2312 mapcell *cell = row->col + (x + mx - row->c0);
2313
2314 int px = x * T;
2315 int py = y * T;
2316
2317 if (expect_false (cell->player == player))
2318 {
2319 px += sdx;
2320 py += sdy;
2321 }
2322
2323 if (cell->stat_hp)
2324 {
2325 int width = cell->stat_width * T;
2326 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2327
2328 glColor3ub (0, 0, 0);
2329 glRectf (px + 1, py - thick - 2,
2330 px + width - 1, py);
2331
2332 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2333 glRectf (px + 2,
2334 py - thick - 1,
2335 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2336 }
2337 }
2338 }
2339}
2340
2341void
2342draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2343 CODE:
2344{
2345 static float color[16][3] = {
2346 { 0.00F, 0.00F, 0.00F },
2347 { 1.00F, 1.00F, 1.00F },
2348 { 0.00F, 0.00F, 0.55F },
2349 { 1.00F, 0.00F, 0.00F },
2350
2351 { 1.00F, 0.54F, 0.00F },
2352 { 0.11F, 0.56F, 1.00F },
2353 { 0.93F, 0.46F, 0.00F },
2354 { 0.18F, 0.54F, 0.34F },
2355
2356 { 0.56F, 0.73F, 0.56F },
2357 { 0.80F, 0.80F, 0.80F },
2358 { 0.55F, 0.41F, 0.13F },
2359 { 0.99F, 0.77F, 0.26F },
2360
2361 { 0.74F, 0.65F, 0.41F },
2362
2363 { 0.00F, 1.00F, 1.00F },
2364 { 1.00F, 0.00F, 1.00F },
2365 { 1.00F, 1.00F, 0.00F },
2366 };
2367
2368 int x, y;
2369
2370 glEnable (GL_TEXTURE_2D);
2371 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2372 glEnable (GL_BLEND);
2373 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2374 glBegin (GL_QUADS);
2375
2376 for (y = 0; y < h; y++)
2377 for (x = 0; x < w; x++)
2378 {
2379 unsigned char m = data [x + y * w];
2380
2381 if (m)
2382 {
2383 float *c = color [m & 15];
2384
2385 float tx1 = m & 0x40 ? 0.5 : 0.;
2386 float tx2 = tx1 + 0.5;
2387
2388 glColor4f (c[0], c[1], c[2], 0.75);
2389 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2390 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2391 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2392 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2393 }
2394 }
2395
2396 glEnd ();
2397 glDisable (GL_BLEND);
2398 glDisable (GL_TEXTURE_2D);
2399}
2400
2401void
2402fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1054 PPCODE: 2403 PPCODE:
1055{ 2404{
1056 int vx, vy;
1057 int x, y, z; 2405 int x, y;
1058 int last_name; 2406 int sw1 = sw + 2;
1059 mapface face; 2407 int sh1 = sh + 2;
2408 int sh3 = sh * 3;
1060 int sw4 = (sw + 3) & ~3; 2409 int sw34 = (sw * 3 + 3) & ~3;
2410 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1061 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2411 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1062 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2412 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1063 2413
1064 memset (darkness, 255, sw4 * sh);
1065 SvPOK_only (darkness_sv); 2414 SvPOK_only (darkness3_sv);
1066 SvCUR_set (darkness_sv, sw4 * sh); 2415 SvCUR_set (darkness3_sv, sw34 * sh3);
1067 2416
1068 vx = self->x + (self->w - sw) / 2 - shift_x; 2417 mx += self->x - 1;
1069 vy = self->y + (self->h - sh) / 2 - shift_y; 2418 my += self->y - 1;
1070 2419
1071 /* 2420 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1072 int vx = self->vx = self->w >= sw
1073 ? self->x + (self->w - sw) / 2
1074 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1075 2421
1076 int vy = self->vy = self->h >= sh
1077 ? self->y + (self->h - sh) / 2
1078 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1079 */
1080
1081 glColor4ub (255, 255, 255, 255);
1082
1083 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1084 glEnable (GL_BLEND);
1085 glEnable (GL_TEXTURE_2D);
1086 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1087
1088 glBegin (GL_QUADS);
1089
1090 last_name = 0;
1091
1092 for (z = 0; z < 3; z++)
1093 for (y = 0; y < sh; y++) 2422 for (y = 0; y < sh1; y++)
1094 if (0 <= y + vy && y + vy < self->rows) 2423 if (0 <= y + my && y + my < self->rows)
1095 { 2424 {
1096 maprow *row = self->row + (y + vy); 2425 maprow *row = self->row + (y + my);
1097 2426
1098 for (x = 0; x < sw; x++) 2427 for (x = 0; x < sw1; x++)
1099 if (row->c0 <= x + vx && x + vx < row->c1) 2428 if (row->c0 <= x + mx && x + mx < row->c1)
1100 { 2429 {
1101 mapcell *cell = row->col + (x + vx - row->c0); 2430 mapcell *cell = row->col + (x + mx - row->c0);
1102 2431
1103 darkness[y * sw4 + x] = cell->darkness < 0 2432 darkness1 [y * sw1 + x] = cell->darkness
2433 ? 255 - (cell->darkness - 1)
1104 ? 255 - FOW_DARKNESS 2434 : 255 - FOW_DARKNESS;
1105 : 255 - cell->darkness;
1106
1107 face = cell->face [z];
1108
1109 if (face)
1110 {
1111 maptex tex = self->tex [face];
1112
1113 int px = (x + 1) * 32 - tex.w;
1114 int py = (y + 1) * 32 - tex.h;
1115
1116 if (last_name != tex.name)
1117 {
1118 glEnd ();
1119 last_name = tex.name;
1120 glBindTexture (GL_TEXTURE_2D, last_name);
1121 glBegin (GL_QUADS);
1122 }
1123
1124 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1125 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1126 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1127 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1128 }
1129 } 2435 }
1130 } 2436 }
1131 2437
1132 glEnd (); 2438 for (y = 0; y < sh; ++y)
2439 for (x = 0; x < sw; ++x)
2440 {
2441 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2442 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2443 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2444 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2445 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2446 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2447 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2448 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2449 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1133 2450
1134 glDisable (GL_TEXTURE_2D); 2451 uint8_t r11 = (d11 + d21 + d12) / 3;
1135 glDisable (GL_BLEND); 2452 uint8_t r21 = d21;
2453 uint8_t r31 = (d21 + d31 + d32) / 3;
2454
2455 uint8_t r12 = d12;
2456 uint8_t r22 = d22;
2457 uint8_t r32 = d32;
2458
2459 uint8_t r13 = (d13 + d23 + d12) / 3;
2460 uint8_t r23 = d23;
2461 uint8_t r33 = (d23 + d33 + d32) / 3;
2462
2463 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2464 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2465 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2466 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2467 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2468 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2469 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2470 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2471 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2472 }
2473
2474 free (darkness1);
1136 2475
1137 EXTEND (SP, 3); 2476 EXTEND (SP, 3);
1138 PUSHs (sv_2mortal (newSViv (sw4))); 2477 PUSHs (sv_2mortal (newSViv (sw34)));
1139 PUSHs (sv_2mortal (newSViv (sh))); 2478 PUSHs (sv_2mortal (newSViv (sh3)));
1140 PUSHs (darkness_sv); 2479 PUSHs (darkness3_sv);
1141} 2480}
1142 2481
1143SV * 2482SV *
1144get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2483get_rect (DC::Map self, int x0, int y0, int w, int h)
1145 CODE: 2484 CODE:
1146{ 2485{
1147 int x, y, x1, y1; 2486 int x, y, x1, y1;
1148 SV *data_sv = newSV (w * h * 7 + 5); 2487 SV *data_sv = newSV (w * h * 7 + 5);
1149 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2488 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1174 if (row && row->c0 <= x && x < row->c1) 2513 if (row && row->c0 <= x && x < row->c1)
1175 { 2514 {
1176 mapcell *cell = row->col + (x - row->c0); 2515 mapcell *cell = row->col + (x - row->c0);
1177 uint8_t flags = 0; 2516 uint8_t flags = 0;
1178 2517
1179 if (cell->face [0]) flags |= 1; 2518 if (cell->tile [0]) flags |= 1;
1180 if (cell->face [1]) flags |= 2; 2519 if (cell->tile [1]) flags |= 2;
1181 if (cell->face [2]) flags |= 4; 2520 if (cell->tile [2]) flags |= 4;
1182 2521
1183 *data++ = flags; 2522 *data++ = flags;
1184 2523
1185 if (flags & 1) 2524 if (flags & 1)
1186 { 2525 {
2526 tileid tile = cell->tile [0];
1187 *data++ = cell->face [0] >> 8; 2527 *data++ = tile >> 8;
1188 *data++ = cell->face [0]; 2528 *data++ = tile;
1189 } 2529 }
1190 2530
1191 if (flags & 2) 2531 if (flags & 2)
1192 { 2532 {
2533 tileid tile = cell->tile [1];
1193 *data++ = cell->face [1] >> 8; 2534 *data++ = tile >> 8;
1194 *data++ = cell->face [1]; 2535 *data++ = tile;
1195 } 2536 }
1196 2537
1197 if (flags & 4) 2538 if (flags & 4)
1198 { 2539 {
2540 tileid tile = cell->tile [2];
1199 *data++ = cell->face [2] >> 8; 2541 *data++ = tile >> 8;
1200 *data++ = cell->face [2]; 2542 *data++ = tile;
1201 } 2543 }
1202 } 2544 }
1203 else 2545 else
1204 *data++ = 0; 2546 *data++ = 0;
1205 } 2547 }
1206 } 2548 }
1207 2549
2550 /* if size is w*h + 5 then no data has been found */
2551 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2552 {
1208 SvPOK_only (data_sv); 2553 SvPOK_only (data_sv);
1209 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2554 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2555 }
2556
1210 RETVAL = data_sv; 2557 RETVAL = data_sv;
1211} 2558}
1212 OUTPUT: 2559 OUTPUT:
1213 RETVAL 2560 RETVAL
1214 2561
1215void 2562void
1216set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2563set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1217 PPCODE: 2564 PPCODE:
1218{ 2565{
1219 int x, y, z; 2566 int x, y, z;
1220 int w, h; 2567 int w, h;
1221 int x1, y1; 2568 int x1, y1;
2569 STRLEN len;
2570 uint8_t *data, *end;
2571
2572 len = SvLEN (data_sv);
2573 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2574 data = SvPVbyte_nolen (data_sv);
2575 end = data + len + 8;
2576
2577 if (len < 5)
2578 XSRETURN_EMPTY;
1222 2579
1223 if (*data++ != 0) 2580 if (*data++ != 0)
1224 return; /* version mismatch */ 2581 XSRETURN_EMPTY; /* version mismatch */
1225 2582
1226 w = *data++ << 8; w |= *data++; 2583 w = *data++ << 8; w |= *data++;
1227 h = *data++ << 8; h |= *data++; 2584 h = *data++ << 8; h |= *data++;
1228 2585
1229 // we need to do this 'cause we don't keep an absolute coord system for rows 2586 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1241 { 2598 {
1242 maprow *row = map_get_row (self, y); 2599 maprow *row = map_get_row (self, y);
1243 2600
1244 for (x = x0; x < x1; x++) 2601 for (x = x0; x < x1; x++)
1245 { 2602 {
2603 uint8_t flags;
2604
2605 if (data + 7 >= end)
2606 XSRETURN_EMPTY;
2607
1246 uint8_t flags = *data++; 2608 flags = *data++;
1247 2609
1248 if (flags) 2610 if (flags)
1249 { 2611 {
1250 mapface face[3] = { 0, 0, 0 };
1251
1252 mapcell *cell = row_get_cell (row, x); 2612 mapcell *cell = row_get_cell (row, x);
2613 tileid tile[3] = { 0, 0, 0 };
1253 2614
1254 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2615 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1255 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2616 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1256 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2617 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1257 2618
1258 if (cell->darkness <= 0) 2619 if (cell->darkness == 0)
1259 { 2620 {
1260 cell->darkness = -1; 2621 /*cell->darkness = 0;*/
2622 EXTEND (SP, 3);
1261 2623
1262 for (z = 0; z <= 2; z++) 2624 for (z = 0; z <= 2; z++)
1263 { 2625 {
1264 cell->face[z] = face[z]; 2626 tileid t = tile [z];
1265 2627
1266 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2628 if (t >= self->texs || (t && !self->tex [t].name))
2629 {
1267 XPUSHs (sv_2mortal (newSViv (face[z]))); 2630 PUSHs (sv_2mortal (newSViv (t)));
2631 need_texid (self, t);
2632 }
2633
2634 cell->tile [z] = t;
1268 } 2635 }
1269 } 2636 }
1270 } 2637 }
1271 } 2638 }
1272 } 2639 }
1273} 2640}
1274 2641
1275MODULE = CFClient PACKAGE = CFClient::MixChunk 2642MODULE = Deliantra::Client PACKAGE = DC::RW
1276 2643
1277CFClient::MixChunk 2644DC::RW
1278new_from_file (SV *class, char *path) 2645new (SV *class, SV *data_sv)
1279 CODE: 2646 CODE:
1280 RETVAL = Mix_LoadWAV (path); 2647{
2648 STRLEN datalen;
2649 char *data = SvPVbyte (data_sv, datalen);
2650
2651 RETVAL = SDL_RWFromConstMem (data, datalen);
2652}
1281 OUTPUT: 2653 OUTPUT:
1282 RETVAL 2654 RETVAL
1283 2655
2656DC::RW
2657new_from_file (SV *class, const char *path, const char *mode = "rb")
2658 CODE:
2659 RETVAL = SDL_RWFromFile (path, mode);
2660 OUTPUT:
2661 RETVAL
2662
2663# fails on win32:
2664# dc.xs(2268) : error C2059: syntax error : '('
1284void 2665#void
2666#close (DC::RW self)
2667# CODE:
2668# (self->(close)) (self);
2669
2670MODULE = Deliantra::Client PACKAGE = DC::Channel
2671
2672PROTOTYPES: DISABLE
2673
2674DC::Channel
2675find ()
2676 CODE:
2677{
2678 RETVAL = Mix_GroupAvailable (-1);
2679
2680 if (RETVAL < 0)
2681 {
2682 RETVAL = Mix_GroupOldest (-1);
2683
2684 if (RETVAL < 0)
2685 XSRETURN_UNDEF;
2686
2687 Mix_HaltChannel (RETVAL);
2688 }
2689
2690 Mix_UnregisterAllEffects (RETVAL);
2691 Mix_Volume (RETVAL, 128);
2692}
2693 OUTPUT:
2694 RETVAL
2695
2696void
2697halt (DC::Channel self)
2698 CODE:
2699 Mix_HaltChannel (self);
2700
2701void
2702expire (DC::Channel self, int ticks = -1)
2703 CODE:
2704 Mix_ExpireChannel (self, ticks);
2705
2706void
2707fade_out (DC::Channel self, int ticks = -1)
2708 CODE:
2709 Mix_FadeOutChannel (self, ticks);
2710
2711int
2712volume (DC::Channel self, int volume)
2713 CODE:
2714 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2715 OUTPUT:
2716 RETVAL
2717
2718void
2719unregister_all_effects (DC::Channel self)
2720 CODE:
2721 Mix_UnregisterAllEffects (self);
2722
2723void
2724set_panning (DC::Channel self, int left, int right)
2725 CODE:
2726 left = CLAMP (left , 0, 255);
2727 right = CLAMP (right, 0, 255);
2728 Mix_SetPanning (self, left, right);
2729
2730void
2731set_distance (DC::Channel self, int distance)
2732 CODE:
2733 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2734
2735void
2736set_position (DC::Channel self, int angle, int distance)
2737 CODE:
2738
2739void
2740set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2741 CODE:
2742{
2743 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2744 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2745 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2746}
2747
2748void
2749set_reverse_stereo (DC::Channel self, int flip)
2750 CODE:
2751 Mix_SetReverseStereo (self, flip);
2752
2753MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2754
2755PROTOTYPES: DISABLE
2756
2757DC::MixChunk
2758new (SV *class, DC::RW rwops)
2759 CODE:
2760 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2761 OUTPUT:
2762 RETVAL
2763
2764void
1285DESTROY (CFClient::MixChunk self) 2765DESTROY (DC::MixChunk self)
1286 CODE: 2766 CODE:
1287 Mix_FreeChunk (self); 2767 Mix_FreeChunk (self);
1288 2768
1289int 2769int
1290volume (CFClient::MixChunk self, int volume = -1) 2770volume (DC::MixChunk self, int volume = -1)
1291 CODE: 2771 CODE:
2772 if (items > 1)
2773 volume = CLAMP (volume, 0, 128);
1292 RETVAL = Mix_VolumeChunk (self, volume); 2774 RETVAL = Mix_VolumeChunk (self, volume);
1293 OUTPUT: 2775 OUTPUT:
1294 RETVAL 2776 RETVAL
1295 2777
1296int 2778DC::Channel
1297play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2779play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1298 CODE: 2780 CODE:
2781{
1299 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2782 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2783
2784 if (RETVAL < 0)
2785 XSRETURN_UNDEF;
2786
2787 if (channel < 0)
2788 {
2789 Mix_UnregisterAllEffects (RETVAL);
2790 Mix_Volume (RETVAL, 128);
2791 }
2792}
1300 OUTPUT: 2793 OUTPUT:
1301 RETVAL 2794 RETVAL
1302 2795
1303MODULE = CFClient PACKAGE = CFClient::MixMusic 2796MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1304 2797
1305int 2798int
1306volume (int volume = -1) 2799volume (int volume = -1)
2800 PROTOTYPE: ;$
1307 CODE: 2801 CODE:
2802 if (items > 0)
2803 volume = CLAMP (volume, 0, 128);
1308 RETVAL = Mix_VolumeMusic (volume); 2804 RETVAL = Mix_VolumeMusic (volume);
1309 OUTPUT: 2805 OUTPUT:
1310 RETVAL 2806 RETVAL
1311 2807
1312CFClient::MixMusic 2808void
1313new_from_file (SV *class, char *path) 2809fade_out (int ms)
1314 CODE: 2810 CODE:
2811 Mix_FadeOutMusic (ms);
2812
2813void
2814halt ()
2815 CODE:
2816 Mix_HaltMusic ();
2817
2818DC::MixMusic
2819new (SV *class, DC::RW rwops)
2820 CODE:
1315 RETVAL = Mix_LoadMUS (path); 2821 RETVAL = Mix_LoadMUS_RW (rwops);
1316 OUTPUT: 2822 OUTPUT:
1317 RETVAL 2823 RETVAL
1318 2824
1319void 2825void
1320DESTROY (CFClient::MixMusic self) 2826DESTROY (DC::MixMusic self)
1321 CODE: 2827 CODE:
1322 Mix_FreeMusic (self); 2828 Mix_FreeMusic (self);
1323 2829
1324int 2830int
1325play (CFClient::MixMusic self, int loops = -1) 2831play (DC::MixMusic self, int loops = -1)
1326 CODE: 2832 CODE:
1327 RETVAL = Mix_PlayMusic (self, loops); 2833 RETVAL = Mix_PlayMusic (self, loops);
1328 OUTPUT: 2834 OUTPUT:
1329 RETVAL 2835 RETVAL
1330 2836
2837void
2838fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2839 CODE:
2840 Mix_FadeInMusicPos (self, loops, ms, position);
2841
1331MODULE = CFClient PACKAGE = CFClient::OpenGL 2842MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2843
2844PROTOTYPES: ENABLE
1332 2845
1333BOOT: 2846BOOT:
1334{ 2847{
1335 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2848 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1336 static const struct { 2849 static const struct {
1337 const char *name; 2850 const char *name;
1338 IV iv; 2851 IV iv;
1339 } *civ, const_iv[] = { 2852 } *civ, const_iv[] = {
1340# define const_iv(name) { # name, (IV)name } 2853# define const_iv(name) { # name, (IV)name }
2854 const_iv (GL_VENDOR),
2855 const_iv (GL_VERSION),
2856 const_iv (GL_EXTENSIONS),
1341 const_iv (GL_COLOR_MATERIAL), 2857 const_iv (GL_COLOR_MATERIAL),
1342 const_iv (GL_SMOOTH), 2858 const_iv (GL_SMOOTH),
1343 const_iv (GL_FLAT), 2859 const_iv (GL_FLAT),
2860 const_iv (GL_DITHER),
1344 const_iv (GL_BLEND), 2861 const_iv (GL_BLEND),
2862 const_iv (GL_CULL_FACE),
2863 const_iv (GL_SCISSOR_TEST),
2864 const_iv (GL_DEPTH_TEST),
2865 const_iv (GL_ALPHA_TEST),
2866 const_iv (GL_NORMALIZE),
2867 const_iv (GL_RESCALE_NORMAL),
2868 const_iv (GL_FRONT),
2869 const_iv (GL_BACK),
2870 const_iv (GL_AUX0),
1345 const_iv (GL_AND), 2871 const_iv (GL_AND),
2872 const_iv (GL_ONE),
2873 const_iv (GL_ZERO),
1346 const_iv (GL_SRC_ALPHA), 2874 const_iv (GL_SRC_ALPHA),
2875 const_iv (GL_DST_ALPHA),
1347 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2876 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2877 const_iv (GL_ONE_MINUS_DST_ALPHA),
2878 const_iv (GL_SRC_ALPHA_SATURATE),
1348 const_iv (GL_RGB), 2879 const_iv (GL_RGB),
1349 const_iv (GL_RGBA), 2880 const_iv (GL_RGBA),
2881 const_iv (GL_RGBA4),
2882 const_iv (GL_RGBA8),
2883 const_iv (GL_RGB5_A1),
1350 const_iv (GL_UNSIGNED_BYTE), 2884 const_iv (GL_UNSIGNED_BYTE),
1351 const_iv (GL_ALPHA4), 2885 const_iv (GL_UNSIGNED_SHORT),
2886 const_iv (GL_UNSIGNED_INT),
1352 const_iv (GL_ALPHA), 2887 const_iv (GL_ALPHA),
2888 const_iv (GL_INTENSITY),
2889 const_iv (GL_LUMINANCE),
2890 const_iv (GL_LUMINANCE_ALPHA),
1353 const_iv (GL_FLOAT), 2891 const_iv (GL_FLOAT),
1354 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2892 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2893 const_iv (GL_COMPRESSED_ALPHA_ARB),
2894 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2895 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2896 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2897 const_iv (GL_COMPRESSED_RGB_ARB),
2898 const_iv (GL_COMPRESSED_RGBA_ARB),
1355 const_iv (GL_COMPILE), 2899 const_iv (GL_COMPILE),
2900 const_iv (GL_PROXY_TEXTURE_1D),
2901 const_iv (GL_PROXY_TEXTURE_2D),
1356 const_iv (GL_TEXTURE_1D), 2902 const_iv (GL_TEXTURE_1D),
1357 const_iv (GL_TEXTURE_2D), 2903 const_iv (GL_TEXTURE_2D),
1358 const_iv (GL_TEXTURE_ENV), 2904 const_iv (GL_TEXTURE_ENV),
1359 const_iv (GL_TEXTURE_MAG_FILTER), 2905 const_iv (GL_TEXTURE_MAG_FILTER),
1360 const_iv (GL_TEXTURE_MIN_FILTER), 2906 const_iv (GL_TEXTURE_MIN_FILTER),
1361 const_iv (GL_TEXTURE_ENV_MODE), 2907 const_iv (GL_TEXTURE_ENV_MODE),
1362 const_iv (GL_TEXTURE_WRAP_S), 2908 const_iv (GL_TEXTURE_WRAP_S),
1363 const_iv (GL_TEXTURE_WRAP_T), 2909 const_iv (GL_TEXTURE_WRAP_T),
2910 const_iv (GL_REPEAT),
1364 const_iv (GL_CLAMP), 2911 const_iv (GL_CLAMP),
1365 const_iv (GL_REPEAT), 2912 const_iv (GL_CLAMP_TO_EDGE),
1366 const_iv (GL_NEAREST), 2913 const_iv (GL_NEAREST),
1367 const_iv (GL_LINEAR), 2914 const_iv (GL_LINEAR),
1368 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2915 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1369 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2916 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1370 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2917 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1371 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2918 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1372 const_iv (GL_GENERATE_MIPMAP), 2919 const_iv (GL_GENERATE_MIPMAP),
1373 const_iv (GL_LINEAR),
1374 const_iv (GL_MODULATE), 2920 const_iv (GL_MODULATE),
2921 const_iv (GL_DECAL),
1375 const_iv (GL_REPLACE), 2922 const_iv (GL_REPLACE),
2923 const_iv (GL_DEPTH_BUFFER_BIT),
1376 const_iv (GL_COLOR_BUFFER_BIT), 2924 const_iv (GL_COLOR_BUFFER_BIT),
1377 const_iv (GL_PROJECTION), 2925 const_iv (GL_PROJECTION),
1378 const_iv (GL_MODELVIEW), 2926 const_iv (GL_MODELVIEW),
1379 const_iv (GL_COLOR_LOGIC_OP), 2927 const_iv (GL_COLOR_LOGIC_OP),
2928 const_iv (GL_SEPARABLE_2D),
1380 const_iv (GL_CONVOLUTION_2D), 2929 const_iv (GL_CONVOLUTION_2D),
1381 const_iv (GL_CONVOLUTION_BORDER_MODE), 2930 const_iv (GL_CONVOLUTION_BORDER_MODE),
1382 const_iv (GL_CONSTANT_BORDER), 2931 const_iv (GL_CONSTANT_BORDER),
2932 const_iv (GL_POINTS),
1383 const_iv (GL_LINES), 2933 const_iv (GL_LINES),
2934 const_iv (GL_LINE_STRIP),
2935 const_iv (GL_LINE_LOOP),
1384 const_iv (GL_QUADS), 2936 const_iv (GL_QUADS),
2937 const_iv (GL_QUAD_STRIP),
2938 const_iv (GL_TRIANGLES),
2939 const_iv (GL_TRIANGLE_STRIP),
2940 const_iv (GL_TRIANGLE_FAN),
1385 const_iv (GL_LINE_LOOP), 2941 const_iv (GL_POLYGON),
1386 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2942 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2943 const_iv (GL_POINT_SMOOTH_HINT),
2944 const_iv (GL_LINE_SMOOTH_HINT),
2945 const_iv (GL_POLYGON_SMOOTH_HINT),
2946 const_iv (GL_GENERATE_MIPMAP_HINT),
2947 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1387 const_iv (GL_FASTEST), 2948 const_iv (GL_FASTEST),
2949 const_iv (GL_DONT_CARE),
2950 const_iv (GL_NICEST),
2951 const_iv (GL_V2F),
2952 const_iv (GL_V3F),
2953 const_iv (GL_T2F_V3F),
2954 const_iv (GL_T2F_N3F_V3F),
1388# undef const_iv 2955# undef const_iv
1389 }; 2956 };
1390 2957
1391 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2958 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1392 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2959 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2960
2961 texture_av = newAV ();
2962 AvREAL_off (texture_av);
1393} 2963}
2964
2965void
2966disable_GL_EXT_blend_func_separate ()
2967 CODE:
2968 gl.BlendFuncSeparate = 0;
2969 gl.BlendFuncSeparateEXT = 0;
2970
2971char *
2972gl_vendor ()
2973 CODE:
2974 RETVAL = (char *)glGetString (GL_VENDOR);
2975 OUTPUT:
2976 RETVAL
2977
2978char *
2979gl_version ()
2980 CODE:
2981 RETVAL = (char *)glGetString (GL_VERSION);
2982 OUTPUT:
2983 RETVAL
2984
2985char *
2986gl_extensions ()
2987 CODE:
2988 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2989 OUTPUT:
2990 RETVAL
2991
2992const char *glGetString (GLenum pname)
2993
2994GLint glGetInteger (GLenum pname)
2995 CODE:
2996 glGetIntegerv (pname, &RETVAL);
2997 OUTPUT:
2998 RETVAL
2999
3000GLdouble glGetDouble (GLenum pname)
3001 CODE:
3002 glGetDoublev (pname, &RETVAL);
3003 OUTPUT:
3004 RETVAL
1394 3005
1395int glGetError () 3006int glGetError ()
3007
3008void glFinish ()
1396 3009
1397void glClear (int mask) 3010void glClear (int mask)
1398 3011
1399void glClearColor (float r, float g, float b, float a = 1.0) 3012void glClearColor (float r, float g, float b, float a = 1.0)
1400 PROTOTYPE: @ 3013 PROTOTYPE: @
… …
1407 3020
1408void glHint (int target, int mode) 3021void glHint (int target, int mode)
1409 3022
1410void glBlendFunc (int sfactor, int dfactor) 3023void glBlendFunc (int sfactor, int dfactor)
1411 3024
3025void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3026 CODE:
3027 gl_BlendFuncSeparate (sa, da, saa, daa);
3028
3029void glDepthMask (int flag)
3030
1412void glLogicOp (int opcode) 3031void glLogicOp (int opcode)
1413 3032
3033void glColorMask (int red, int green, int blue, int alpha)
3034
1414void glMatrixMode (int mode) 3035void glMatrixMode (int mode)
1415 3036
1416void glPushMatrix () 3037void glPushMatrix ()
1417 3038
1418void glPopMatrix () 3039void glPopMatrix ()
1419 3040
1420void glLoadIdentity () 3041void glLoadIdentity ()
1421 3042
3043void glDrawBuffer (int buffer)
3044
3045void glReadBuffer (int buffer)
3046
1422# near and far are due to microsofts buggy c compiler 3047# near_ and far_ are due to microsofts buggy "c" compiler
3048void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3049
3050# near_ and far_ are due to microsofts buggy "c" compiler
1423void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3051void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1424 3052
3053PROTOTYPES: DISABLE
3054
1425void glViewport (int x, int y, int width, int height) 3055void glViewport (int x, int y, int width, int height)
3056
3057void glScissor (int x, int y, int width, int height)
1426 3058
1427void glTranslate (float x, float y, float z = 0.) 3059void glTranslate (float x, float y, float z = 0.)
1428 CODE: 3060 CODE:
1429 glTranslatef (x, y, z); 3061 glTranslatef (x, y, z);
1430 3062
… …
1434 3066
1435void glRotate (float angle, float x, float y, float z) 3067void glRotate (float angle, float x, float y, float z)
1436 CODE: 3068 CODE:
1437 glRotatef (angle, x, y, z); 3069 glRotatef (angle, x, y, z);
1438 3070
1439void glBegin (int mode)
1440
1441void glEnd ()
1442
1443void glColor (float r, float g, float b, float a = 1.0) 3071void glColor (float r, float g, float b, float a = 1.0)
1444 PROTOTYPE: @ 3072 PROTOTYPE: @
3073 ALIAS:
3074 glColor_premultiply = 1
1445 CODE: 3075 CODE:
3076 if (ix)
3077 {
3078 r *= a;
3079 g *= a;
3080 b *= a;
3081 }
3082 // microsoft visual "c" rounds instead of truncating...
1446 glColor4f (r, g, b, a); 3083 glColor4f (r, g, b, a);
3084
3085void glRasterPos (float x, float y, float z = 0.)
3086 CODE:
3087 glRasterPos3f (0, 0, z);
3088 glBitmap (0, 0, 0, 0, x, y, 0);
1447 3089
1448void glVertex (float x, float y, float z = 0.) 3090void glVertex (float x, float y, float z = 0.)
1449 CODE: 3091 CODE:
1450 glVertex3f (x, y, z); 3092 glVertex3f (x, y, z);
1451 3093
1452void glTexCoord (float s, float t) 3094void glTexCoord (float s, float t)
1453 CODE: 3095 CODE:
1454 glTexCoord2f (s, t); 3096 glTexCoord2f (s, t);
1455 3097
3098void glRect (float x1, float y1, float x2, float y2)
3099 CODE:
3100 glRectf (x1, y1, x2, y2);
3101
3102void glRect_lineloop (float x1, float y1, float x2, float y2)
3103 CODE:
3104 glBegin (GL_LINE_LOOP);
3105 glVertex2f (x1, y1);
3106 glVertex2f (x2, y1);
3107 glVertex2f (x2, y2);
3108 glVertex2f (x1, y2);
3109 glEnd ();
3110
3111PROTOTYPES: ENABLE
3112
3113void glBegin (int mode)
3114
3115void glEnd ()
3116
3117void glPointSize (GLfloat size)
3118
3119void glLineWidth (GLfloat width)
3120
3121void glInterleavedArrays (int format, int stride, char *data)
3122
3123void glDrawElements (int mode, int count, int type, char *indices)
3124
3125# 1.2 void glDrawRangeElements (int mode, int start, int end
3126
1456void glTexEnv (int target, int pname, float param) 3127void glTexEnv (int target, int pname, float param)
1457 CODE: 3128 CODE:
1458 glTexEnvf (target, pname, param); 3129 glTexEnvf (target, pname, param);
1459 3130
1460void glTexParameter (int target, int pname, float param) 3131void glTexParameter (int target, int pname, float param)
… …
1463 3134
1464void glBindTexture (int target, int name) 3135void glBindTexture (int target, int name)
1465 3136
1466void glConvolutionParameter (int target, int pname, float params) 3137void glConvolutionParameter (int target, int pname, float params)
1467 CODE: 3138 CODE:
1468 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3139 if (gl.ConvolutionParameterf)
3140 gl.ConvolutionParameterf (target, pname, params);
1469 3141
1470void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3142void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1471 CODE: 3143 CODE:
1472 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3144 if (gl.ConvolutionFilter2D)
1473 (target, internalformat, width, height, format, type, data)); 3145 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1474 3146
3147void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3148 CODE:
3149 if (gl.SeparableFilter2D)
3150 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3151
1475void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3152void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1476 3153
1477void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3154void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3155
3156void glDrawPixels (int width, int height, int format, int type, char *pixels)
3157
3158void glPixelZoom (float x, float y)
3159
3160void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1478 3161
1479int glGenTexture () 3162int glGenTexture ()
1480 CODE: 3163 CODE:
1481{ 3164 RETVAL = gen_texture ();
1482 GLuint name;
1483 glGenTextures (1, &name);
1484 RETVAL = name;
1485}
1486 OUTPUT: 3165 OUTPUT:
1487 RETVAL 3166 RETVAL
1488 3167
1489void glDeleteTexture (int name) 3168void glDeleteTexture (int name)
1490 CODE: 3169 CODE:
1491{
1492 GLuint name_ = name;
1493 glDeleteTextures (1, &name_); 3170 del_texture (name);
1494} 3171
1495
1496int glGenList () 3172int glGenList ()
1497 CODE: 3173 CODE:
1498 RETVAL = glGenLists (1); 3174 RETVAL = glGenLists (1);
1499 OUTPUT: 3175 OUTPUT:
1500 RETVAL 3176 RETVAL
… …
1507 3183
1508void glEndList () 3184void glEndList ()
1509 3185
1510void glCallList (int list) 3186void glCallList (int list)
1511 3187
3188MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3189
3190PROTOTYPES: DISABLE
3191
3192void
3193find_widget (SV *self, NV x, NV y)
3194 PPCODE:
3195{
3196 if (within_widget (self, x, y))
3197 XPUSHs (self);
3198}
3199
3200BOOT:
3201{
3202 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3203
3204 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3205 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3206 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3207 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3208}
3209
3210void
3211draw (SV *self)
3212 CODE:
3213{
3214 HV *hv;
3215 SV **svp;
3216 NV x, y, w, h;
3217 SV *draw_x_sv = GvSV (draw_x_gv);
3218 SV *draw_y_sv = GvSV (draw_y_gv);
3219 SV *draw_w_sv = GvSV (draw_w_gv);
3220 SV *draw_h_sv = GvSV (draw_h_gv);
3221 double draw_x, draw_y;
3222
3223 if (!SvROK (self))
3224 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3225
3226 hv = (HV *)SvRV (self);
3227
3228 if (SvTYPE (hv) != SVt_PVHV)
3229 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3230
3231 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3232 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3233
3234 if (!h || !w)
3235 XSRETURN_EMPTY;
3236
3237 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3238 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3239
3240 draw_x = SvNV (draw_x_sv) + x;
3241 draw_y = SvNV (draw_y_sv) + y;
3242
3243 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3244 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3245 XSRETURN_EMPTY;
3246
3247 sv_setnv (draw_x_sv, draw_x);
3248 sv_setnv (draw_y_sv, draw_y);
3249
3250 glPushMatrix ();
3251 glTranslated (x, y, 0);
3252
3253 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3254 {
3255 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3256
3257 if (svp && SvTRUE (*svp))
3258 {
3259 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3260 glEnable (GL_BLEND);
3261 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3262 glBegin (GL_QUADS);
3263 glVertex2f (0, 0);
3264 glVertex2f (w, 0);
3265 glVertex2f (w, h);
3266 glVertex2f (0, h);
3267 glEnd ();
3268 glDisable (GL_BLEND);
3269 }
3270 }
3271#if 0
3272 // draw borders, for debugging
3273 glPushMatrix ();
3274 glColor4f (1., 1., 0., 1.);
3275 glTranslatef (.5, .5, 0.);
3276 glBegin (GL_LINE_LOOP);
3277 glVertex2f (0 , 0);
3278 glVertex2f (w - 1, 0);
3279 glVertex2f (w - 1, h - 1);
3280 glVertex2f (0 , h - 1);
3281 glEnd ();
3282 glPopMatrix ();
3283#endif
3284 PUSHMARK (SP);
3285 XPUSHs (self);
3286 PUTBACK;
3287 call_method ("_draw", G_VOID | G_DISCARD);
3288 SPAGAIN;
3289
3290 glPopMatrix ();
3291
3292 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3293 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3294}
3295

Diff Legend

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