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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.288 by pippijn, Tue Dec 23 18:52:54 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 8 * PANGO_SCALE 91#define MIN_FONT_HEIGHT 10
46 92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96#define KMOD_LRAM 0x10000 // our extension
97
98#define TEXID_SPEECH 1
99#define TEXID_NOFACE 2
100#define TEXID_HIDDEN 3
101
102static AV *texture_av;
103
104static struct
105{
106#define GL_FUNC(ptr,name) ptr name;
107#include "glfunc.h"
108#undef GL_FUNC
109} gl;
110
111static void
112gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
113{
114 if (gl.BlendFuncSeparate)
115 gl.BlendFuncSeparate (sa, da, saa, daa);
116 else if (gl.BlendFuncSeparateEXT)
117 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
118 else
119 glBlendFunc (sa, da);
120}
121
122static GLuint
123gen_texture ()
124{
125 GLuint name;
126
127 if (AvFILL (texture_av) >= 0)
128 name = (GLuint)(size_t)av_pop (texture_av);
129 else
130 glGenTextures (1, &name);
131
132 return name;
133}
134
135static void
136del_texture (GLuint name)
137{
138 /* make a half-assed attempt at returning the memory used by the texture */
139 /* textures are frequently being reused by cfplus anyway */
140 /*glBindTexture (GL_TEXTURE_2D, name);*/
141 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
142 av_push (texture_av, (SV *)(size_t)name);
143 glDeleteTextures (1, &name);
144}
145
146#include "texcache.c"
147#include "rendercache.c"
148
149#include "pango-font.c"
150#include "pango-fontmap.c"
151#include "pango-render.c"
152
153typedef IV DC__Channel;
154typedef SDL_RWops *DC__RW;
47typedef Mix_Chunk *CFClient__MixChunk; 155typedef Mix_Chunk *DC__MixChunk;
48typedef Mix_Music *CFClient__MixMusic; 156typedef Mix_Music *DC__MixMusic;
49 157
50static PangoContext *context; 158typedef PangoFontDescription *DC__Font;
51static PangoFontMap *fontmap; 159
160static int
161shape_attr_p (PangoLayoutRun *run)
162{
163 GSList *attrs = run->item->analysis.extra_attrs;
164
165 while (attrs)
166 {
167 PangoAttribute *attr = attrs->data;
168
169 if (attr->klass->type == PANGO_ATTR_SHAPE)
170 return 1;
171
172 attrs = attrs->next;
173 }
174
175 return 0;
176}
52 177
53typedef struct cf_layout { 178typedef struct cf_layout {
54 PangoLayout *pl; 179 PangoLayout *pl;
180 float r, g, b, a; // default color for rgba mode
55 int base_height; 181 int base_height;
182 DC__Font font;
183 rc_t *rc;
56} *CFClient__Layout; 184} *DC__Layout;
185
186static DC__Font default_font;
187static PangoContext *opengl_context;
188static PangoFontMap *opengl_fontmap;
57 189
58static void 190static void
59substitute_func (FcPattern *pattern, gpointer data) 191substitute_func (FcPattern *pattern, gpointer data)
60{ 192{
61 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
62 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 197 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63} 198}
64 199
65static void 200static void
66layout_update (CFClient__Layout self) 201layout_update_font (DC__Layout self)
67{ 202{
68 /* 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
69 * reasonably well with bitstream vera 204 * reasonably well with dejavu/bistream fonts
70 */ 205 */
71 PangoFontDescription *font = pango_layout_get_font_description (self->pl); 206 PangoFontDescription *font = self->font ? self->font : default_font;
72 207
73 int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75 if (height < MIN_FONT_HEIGHT)
76 height = MIN_FONT_HEIGHT;
77
78 if (pango_font_description_get_size (font) != height)
79 {
80 font = pango_font_description_copy (font);
81 pango_font_description_set_absolute_size (font, height); 208 pango_font_description_set_absolute_size (font,
209 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
210
82 pango_layout_set_font_description (self->pl, font); 211 pango_layout_set_font_description (self->pl, font);
83 }
84} 212}
85 213
86static void 214static void
87layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 215layout_get_pixel_size (DC__Layout self, int *w, int *h)
88{ 216{
89 layout_update (self); 217 PangoRectangle rect;
90 218
219 // get_pixel_* wrongly rounds down
91 pango_layout_get_pixel_size (self->pl, w, h); 220 pango_layout_get_extents (self->pl, 0, &rect);
92 221
93 *w = (*w + 3) & ~3; 222 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
94 if (!*w) *w = 1; 223 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
95 if (!*h) *h = 1;
96}
97 224
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;
98typedef uint16_t mapface; 233typedef uint16_t faceid;
99 234
100typedef struct { 235typedef struct {
101 GLint name; 236 GLuint name;
102 int w, h; 237 int w, h;
103 float s, t; 238 float s, t;
104 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 */
105} maptex; 243} maptex;
106 244
107typedef struct { 245typedef struct {
246 uint32_t player;
247 tileid tile[3];
108 int16_t darkness; 248 uint16_t darkness;
109 mapface face[3]; 249 uint8_t stat_width, stat_hp, flags, smoothmax;
110} mapcell; 250} mapcell;
111 251
112typedef struct { 252typedef struct {
113 int32_t c0, c1; 253 int32_t c0, c1;
114 mapcell *col; 254 mapcell *col;
115} maprow; 255} maprow;
116 256
117typedef struct map { 257typedef struct map {
118 int x, y, w, h; 258 int x, y, w, h;
119 int ox, oy; /* offset to virtual global coordinate system */ 259 int ox, oy; /* offset to virtual global coordinate system */
120 int faces; 260 int faces; tileid *face2tile; // [faceid]
121 mapface *face; 261 int texs; maptex *tex; // [tileid]
122
123 int texs;
124 maptex *tex;
125 262
126 int32_t rows; 263 int32_t rows;
127 maprow *row; 264 maprow *row;
128} *CFClient__Map; 265} *DC__Map;
129 266
130static char * 267static char *
131prepend (char *ptr, int sze, int inc) 268prepend (char *ptr, int sze, int inc)
132{ 269{
133 char *p; 270 char *p;
… …
150} 287}
151 288
152#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))
153#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))
154 291
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
155static maprow * 312static maprow *
156map_get_row (CFClient__Map self, int y) 313map_get_row (DC__Map self, int y)
157{ 314{
158 if (0 > y) 315 if (0 > y)
159 { 316 {
160 int extend = - y + MAP_EXTEND_Y; 317 int extend = - y + MAP_EXTEND_Y;
161 Prepend (maprow, self->row, self->rows, extend); 318 Prepend (maprow, self->row, self->rows, extend);
… …
199 356
200 return row->col + (x - row->c0); 357 return row->col + (x - row->c0);
201} 358}
202 359
203static mapcell * 360static mapcell *
204map_get_cell (CFClient__Map self, int x, int y) 361map_get_cell (DC__Map self, int x, int y)
205{ 362{
206 return row_get_cell (map_get_row (self, y), x); 363 return row_get_cell (map_get_row (self, y), x);
207} 364}
208 365
209static void 366static void
210map_clear (CFClient__Map self) 367map_clear (DC__Map self)
211{ 368{
212 int r; 369 int r;
213 370
214 for (r = 0; r < self->rows; r++) 371 for (r = 0; r < self->rows; r++)
215 Safefree (self->row[r].col); 372 Safefree (self->row[r].col);
… …
222 self->oy = 0; 379 self->oy = 0;
223 self->row = 0; 380 self->row = 0;
224 self->rows = 0; 381 self->rows = 0;
225} 382}
226 383
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
227static void 394static void
228map_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)
229{ 396{
230 int x, y; 397 int x, y;
231 maprow *row; 398 maprow *row;
399 mapcell *cell;
232 400
233 for (y = y0; y < y0 + h; y++) 401 for (y = y0; y < y0 + h; y++)
234 if (y >= 0) 402 if (y >= 0)
235 { 403 {
236 if (y >= self->rows) 404 if (y >= self->rows)
… …
242 if (x >= row->c0) 410 if (x >= row->c0)
243 { 411 {
244 if (x >= row->c1) 412 if (x >= row->c1)
245 break; 413 break;
246 414
247 row->col[x - row->c0].darkness = -1; 415 cell = row->col + x - row->c0;
416
417 CELL_CLEAR (cell);
248 } 418 }
249 } 419 }
250} 420}
251 421
422typedef struct {
423 tileid tile;
424 uint8_t x, y, level;
425} smooth_key;
426
252static 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
253music_finished () 439music_finished (void)
254{ 440{
255 SDL_UserEvent ev; 441 SDL_UserEvent ev;
256 442
257 ev.type = SDL_USEREVENT; 443 ev.type = SDL_USEREVENT;
258 ev.code = 0; 444 ev.code = 0;
… …
260 ev.data2 = 0; 446 ev.data2 = 0;
261 447
262 SDL_PushEvent ((SDL_Event *)&ev); 448 SDL_PushEvent ((SDL_Event *)&ev);
263} 449}
264 450
265MODULE = 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
266 592
267PROTOTYPES: ENABLE 593PROTOTYPES: ENABLE
268 594
269BOOT: 595BOOT:
270{ 596{
271 HV *stash = gv_stashpv ("CFClient", 1); 597 HV *stash = gv_stashpv ("DC", 1);
272 static const struct { 598 static const struct {
273 const char *name; 599 const char *name;
274 IV iv; 600 IV iv;
275 } *civ, const_iv[] = { 601 } *civ, const_iv[] = {
276# 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
277 const_iv (SDL_ACTIVEEVENT), 606 const_iv (SDL_ACTIVEEVENT),
278 const_iv (SDL_KEYDOWN), 607 const_iv (SDL_KEYDOWN),
279 const_iv (SDL_KEYUP), 608 const_iv (SDL_KEYUP),
280 const_iv (SDL_MOUSEMOTION), 609 const_iv (SDL_MOUSEMOTION),
281 const_iv (SDL_MOUSEBUTTONDOWN), 610 const_iv (SDL_MOUSEBUTTONDOWN),
… …
290 const_iv (SDL_EVENT_RESERVEDA), 619 const_iv (SDL_EVENT_RESERVEDA),
291 const_iv (SDL_EVENT_RESERVEDB), 620 const_iv (SDL_EVENT_RESERVEDB),
292 const_iv (SDL_VIDEORESIZE), 621 const_iv (SDL_VIDEORESIZE),
293 const_iv (SDL_VIDEOEXPOSE), 622 const_iv (SDL_VIDEOEXPOSE),
294 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),
295 const_iv (SDLK_KP0), 681 const_iv (SDLK_KP0),
296 const_iv (SDLK_KP1), 682 const_iv (SDLK_KP1),
297 const_iv (SDLK_KP2), 683 const_iv (SDLK_KP2),
298 const_iv (SDLK_KP3), 684 const_iv (SDLK_KP3),
299 const_iv (SDLK_KP4), 685 const_iv (SDLK_KP4),
… …
354 const_iv (SDLK_BREAK), 740 const_iv (SDLK_BREAK),
355 const_iv (SDLK_MENU), 741 const_iv (SDLK_MENU),
356 const_iv (SDLK_POWER), 742 const_iv (SDLK_POWER),
357 const_iv (SDLK_EURO), 743 const_iv (SDLK_EURO),
358 const_iv (SDLK_UNDO), 744 const_iv (SDLK_UNDO),
745
359 const_iv (KMOD_NONE), 746 const_iv (KMOD_NONE),
747 const_iv (KMOD_SHIFT),
360 const_iv (KMOD_LSHIFT), 748 const_iv (KMOD_LSHIFT),
361 const_iv (KMOD_RSHIFT), 749 const_iv (KMOD_RSHIFT),
750 const_iv (KMOD_CTRL),
362 const_iv (KMOD_LCTRL), 751 const_iv (KMOD_LCTRL),
363 const_iv (KMOD_RCTRL), 752 const_iv (KMOD_RCTRL),
753 const_iv (KMOD_ALT),
364 const_iv (KMOD_LALT), 754 const_iv (KMOD_LALT),
365 const_iv (KMOD_RALT), 755 const_iv (KMOD_RALT),
756 const_iv (KMOD_META),
366 const_iv (KMOD_LMETA), 757 const_iv (KMOD_LMETA),
367 const_iv (KMOD_RMETA), 758 const_iv (KMOD_RMETA),
368 const_iv (KMOD_NUM), 759 const_iv (KMOD_NUM),
369 const_iv (KMOD_CAPS), 760 const_iv (KMOD_CAPS),
370 const_iv (KMOD_MODE), 761 const_iv (KMOD_MODE),
371 const_iv (KMOD_CTRL), 762
372 const_iv (KMOD_SHIFT), 763 const_iv (KMOD_LRAM),
373 const_iv (KMOD_ALT), 764
374 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)
375# undef const_iv 795# undef const_iv
376 }; 796 };
377 797
378 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; )
379 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 799 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
380 800
381 fontmap = pango_ft2_font_map_new (); 801 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
382 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 802 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
383 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
384} 803}
804
805void
806weaken (SV *rv)
807 PROTOTYPE: $
808 CODE:
809 sv_rvweaken (rv);
385 810
386int 811int
387SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 812in_destruct ()
813 CODE:
814 RETVAL = PL_main_cv == Nullcv;
815 OUTPUT:
816 RETVAL
388 817
818NV floor (NV x)
819
820NV ceil (NV x)
821
822IV minpot (UV n)
823
824IV popcount (UV n)
825
389void 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
390SDL_Quit () 850void SDL_Quit ()
391 851
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
392void 861void
393SDL_ListModes () 862SDL_ListModes (int rgb, int alpha)
394 PPCODE: 863 PPCODE:
395{ 864{
396 SDL_Rect **m; 865 SDL_Rect **m;
397 866
398 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 867 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
399 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
400 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
401 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 870 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
402 871
872 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
873 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
874
403 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 875 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
404 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
405 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
406 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
407 879
408 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 880 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
409 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
410 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 881 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
411
412 SDL_EnableUNICODE (1);
413 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
414 882
415 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 883 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
416 884
417 if (m && m != (SDL_Rect **)-1) 885 if (m && m != (SDL_Rect **)-1)
418 while (*m) 886 while (*m)
419 { 887 {
888 if ((*m)->w >= 400 && (*m)->h >= 300)
889 {
420 AV *av = newAV (); 890 AV *av = newAV ();
421 av_push (av, newSViv ((*m)->w)); 891 av_push (av, newSViv ((*m)->w));
422 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));
423 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 895 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
896 }
424 897
425 ++m; 898 ++m;
426 } 899 }
427} 900}
428 901
429int 902int
430SDL_SetVideoMode (int w, int h, int fullscreen) 903SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
431 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
432 RETVAL = !!SDL_SetVideoMode ( 914 RETVAL = !!SDL_SetVideoMode (
433 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 915 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
434 ); 916 );
435 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}
436 OUTPUT: 928 OUTPUT:
437 RETVAL 929 RETVAL
438 930
439void 931void
440SDL_GL_SwapBuffers () 932SDL_GL_SwapBuffers ()
441 933
934char *
935SDL_GetKeyName (int sym)
936
937int
938SDL_GetAppState ()
939
940int
941SDL_GetModState ()
942
442void 943void
443SDL_PollEvent () 944poll_events ()
444 PPCODE: 945 PPCODE:
445{ 946{
446 SDL_Event ev; 947 SDL_Event ev;
447 948
448 while (SDL_PollEvent (&ev)) 949 SDL_PumpEvents ();
950 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
449 { 951 {
450 HV *hv = newHV (); 952 HV *hv = newHV ();
451 hv_store (hv, "type", 4, newSViv (ev.type), 0); 953 hv_store (hv, "type", 4, newSViv (ev.type), 0);
954
452 switch (ev.type) 955 switch (ev.type)
453 { 956 {
454 case SDL_KEYDOWN: 957 case SDL_KEYDOWN:
455 case SDL_KEYUP: 958 case SDL_KEYUP:
456 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 959 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
457 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 960 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
458 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 */
459 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 963 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
460 break; 964 break;
461 965
462 case SDL_ACTIVEEVENT: 966 case SDL_ACTIVEEVENT:
463 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 967 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
464 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
465 break; 969 break;
466 970
467 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);
468 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 991 hv_store (hv, "state", 5, newSViv (state), 0);
469 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 992 hv_store (hv, "x", 1, newSViv (x), 0);
470 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 993 hv_store (hv, "y", 1, newSViv (y), 0);
471 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 994 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
472 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 995 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
996 }
473 break; 997 break;
474 998
475 case SDL_MOUSEBUTTONDOWN: 999 case SDL_MOUSEBUTTONDOWN:
476 case SDL_MOUSEBUTTONUP: 1000 case SDL_MOUSEBUTTONUP:
1001 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1002
477 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1003 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
478 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1004 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
479 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1005 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
480 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;
481 } 1014 }
482 1015
483 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1016 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
484 } 1017 }
485} 1018}
486 1019
487int 1020int
488Mix_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)
489 POSTCALL: 1022 POSTCALL:
490 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}
491 1041
492void 1042void
493Mix_CloseAudio () 1043Mix_CloseAudio ()
494 1044
495int 1045int
496Mix_AllocateChannels (int numchans = -1) 1046Mix_AllocateChannels (int numchans = -1)
497 1047
1048const char *
1049Mix_GetError ()
1050
498void 1051void
499lowdelay (int fd, int val = 1) 1052lowdelay (int fd, int val = 1)
500 CODE: 1053 CODE:
1054 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1055
1056void
1057win32_proxy_info ()
1058 PPCODE:
1059{
501#ifndef _WIN32 1060#ifdef _WIN32
502 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 }
503#endif 1082#endif
1083}
504 1084
505char * 1085int
506gl_version () 1086add_font (char *file)
507 CODE: 1087 CODE:
508 RETVAL = (char *)glGetString (GL_VERSION); 1088 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
509 OUTPUT: 1089 OUTPUT:
510 RETVAL 1090 RETVAL
511
512char *
513gl_extensions ()
514 CODE:
515 RETVAL = (char *)glGetString (GL_EXTENSIONS);
516 OUTPUT:
517 RETVAL
518
519void
520add_font (char *file)
521 CODE:
522 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
523
524void
525set_font (char *file)
526 CODE:
527{
528 int count;
529 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
530 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
531 FcPatternDestroy (pattern);
532 pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
533 pango_context_set_font_description (context, font);
534}
535 1091
536void 1092void
537load_image_inline (SV *image_) 1093load_image_inline (SV *image_)
538 ALIAS: 1094 ALIAS:
539 load_image_file = 1 1095 load_image_file = 1
… …
542 STRLEN image_len; 1098 STRLEN image_len;
543 char *image = (char *)SvPVbyte (image_, image_len); 1099 char *image = (char *)SvPVbyte (image_, image_len);
544 SDL_Surface *surface, *surface2; 1100 SDL_Surface *surface, *surface2;
545 SDL_PixelFormat fmt; 1101 SDL_PixelFormat fmt;
546 SDL_RWops *rw = ix 1102 SDL_RWops *rw = ix
547 ? SDL_RWFromFile (image, "r") 1103 ? SDL_RWFromFile (image, "rb")
548 : SDL_RWFromConstMem (image, image_len); 1104 : SDL_RWFromConstMem (image, image_len);
549 1105
550 if (!rw) 1106 if (!rw)
551 croak ("load_image: %s", SDL_GetError ()); 1107 croak ("load_image: %s", SDL_GetError ());
552 1108
… …
581 1137
582 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1138 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583 1139
584 assert (surface2->pitch == surface2->w * 4); 1140 assert (surface2->pitch == surface2->w * 4);
585 1141
1142 SDL_LockSurface (surface2);
586 EXTEND (SP, 5); 1143 EXTEND (SP, 6);
587 PUSHs (sv_2mortal (newSViv (surface2->w))); 1144 PUSHs (sv_2mortal (newSViv (surface2->w)));
588 PUSHs (sv_2mortal (newSViv (surface2->h))); 1145 PUSHs (sv_2mortal (newSViv (surface2->h)));
589 SDL_LockSurface (surface2);
590 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1146 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591 SDL_UnlockSurface (surface2);
592 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)));
593 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1148 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1149 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150 SDL_UnlockSurface (surface2);
595 1151
596 SDL_FreeSurface (surface); 1152 SDL_FreeSurface (surface);
597 SDL_FreeSurface (surface2); 1153 SDL_FreeSurface (surface2);
598} 1154}
599 1155
… …
621 PUSHs (sv_2mortal (newSViv (b / y))); 1177 PUSHs (sv_2mortal (newSViv (b / y)));
622 PUSHs (sv_2mortal (newSViv (a / y))); 1178 PUSHs (sv_2mortal (newSViv (a / y)));
623} 1179}
624 1180
625void 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
626fatal (char *message) 1190fatal (char *message)
627 CODE: 1191 CODE:
1192 fprintf (stderr, "FATAL: %s\n", message);
628#ifdef _WIN32 1193#ifdef _WIN32
629 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
630#else 1203#else
631 fprintf (stderr, "FATAL: %s\n", message); 1204 _exit (retval);
632#endif 1205#endif
633 exit (1);
634 1206
635MODULE = CFClient PACKAGE = CFClient::Layout 1207void
636 1208debug ()
637CFClient::Layout
638new (SV *class, int base_height = 10)
639 CODE: 1209 CODE:
640 New (0, RETVAL, 1, struct cf_layout); 1210{
641 RETVAL->base_height = base_height; 1211#if DEBUG
642 RETVAL->pl = pango_layout_new (context); 1212 VALGRIND_DO_LEAK_CHECK;
643 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1213#endif
644 pango_layout_set_font_description (RETVAL->pl, 1214}
645 pango_font_description_copy ( 1215
646 pango_context_get_font_description (context))); 1216int
1217SvREFCNT (SV *sv)
1218 CODE:
1219 RETVAL = SvREFCNT (sv);
1220 OUTPUT:
1221 RETVAL
1222
1223MODULE = Deliantra::Client PACKAGE = DC::Font
1224
1225PROTOTYPES: DISABLE
1226
1227DC::Font
1228new_from_file (SV *class, char *path, int id = 0)
1229 CODE:
1230{
1231 int count;
1232 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1233 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1234 FcPatternDestroy (pattern);
1235}
647 OUTPUT: 1236 OUTPUT:
648 RETVAL 1237 RETVAL
649 1238
650void 1239void
1240DESTROY (DC::Font self)
1241 CODE:
1242 pango_font_description_free (self);
1243
1244void
1245make_default (DC::Font self)
1246 PROTOTYPE: $
1247 CODE:
1248 default_font = self;
1249
1250MODULE = Deliantra::Client PACKAGE = DC::Layout
1251
1252PROTOTYPES: DISABLE
1253
1254void
1255glyph_cache_backup ()
1256 PROTOTYPE:
1257 CODE:
1258 tc_backup ();
1259
1260void
1261glyph_cache_restore ()
1262 PROTOTYPE:
1263 CODE:
1264 tc_restore ();
1265
1266DC::Layout
1267new (SV *class)
1268 CODE:
1269 New (0, RETVAL, 1, struct cf_layout);
1270
1271 RETVAL->pl = pango_layout_new (opengl_context);
1272 RETVAL->r = 1.;
1273 RETVAL->g = 1.;
1274 RETVAL->b = 1.;
1275 RETVAL->a = 1.;
1276 RETVAL->base_height = MIN_FONT_HEIGHT;
1277 RETVAL->font = 0;
1278 RETVAL->rc = rc_alloc ();
1279
1280 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1281 layout_update_font (RETVAL);
1282 OUTPUT:
1283 RETVAL
1284
1285void
651DESTROY (CFClient::Layout self) 1286DESTROY (DC::Layout self)
652 CODE: 1287 CODE:
653 g_object_unref (self->pl); 1288 g_object_unref (self->pl);
1289 rc_free (self->rc);
654 Safefree (self); 1290 Safefree (self);
655 1291
656void 1292void
657set_text (CFClient::Layout self, SV *text_) 1293set_text (DC::Layout self, SV *text_)
658 CODE: 1294 CODE:
659{ 1295{
660 STRLEN textlen; 1296 STRLEN textlen;
661 char *text = SvPVutf8 (text_, textlen); 1297 char *text = SvPVutf8 (text_, textlen);
662 1298
663 pango_layout_set_text (self->pl, text, textlen); 1299 pango_layout_set_text (self->pl, text, textlen);
664} 1300}
665 1301
666void 1302void
667set_markup (CFClient::Layout self, SV *text_) 1303set_markup (DC::Layout self, SV *text_)
668 CODE: 1304 CODE:
669{ 1305{
670 STRLEN textlen; 1306 STRLEN textlen;
671 char *text = SvPVutf8 (text_, textlen); 1307 char *text = SvPVutf8 (text_, textlen);
672 1308
673 pango_layout_set_markup (self->pl, text, textlen); 1309 pango_layout_set_markup (self->pl, text, textlen);
674} 1310}
675 1311
676SV * 1312void
677get_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)
678 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
679 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1392 RETVAL = lines < pango_layout_get_line_count (self->pl);
680 SvUTF8_on (RETVAL); 1393}
681 OUTPUT: 1394 OUTPUT:
682 RETVAL 1395 RETVAL
683 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
684void 1405void
1406set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1407 CODE:
1408 self->r = r;
1409 self->g = g;
1410 self->b = b;
1411 self->a = a;
1412
1413void
1414set_font (DC::Layout self, DC::Font font = 0)
1415 CODE:
1416 if (self->font != font)
1417 {
1418 self->font = font;
1419 layout_update_font (self);
1420 }
1421
1422void
685set_height (CFClient::Layout self, int base_height) 1423set_height (DC::Layout self, int base_height)
686 CODE: 1424 CODE:
1425 if (self->base_height != base_height)
1426 {
687 self->base_height = base_height; 1427 self->base_height = base_height;
1428 layout_update_font (self);
1429 }
688 1430
689void 1431void
690set_width (CFClient::Layout self, int max_width = -1) 1432set_width (DC::Layout self, int max_width = -1)
691 CODE: 1433 CODE:
692 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);
693 1435
694void 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
695size (CFClient::Layout self) 1462size (DC::Layout self)
696 PPCODE: 1463 PPCODE:
697{ 1464{
698 int w, h; 1465 int w, h;
699 1466
700 layout_update (self);
701 layout_get_pixel_size (self, &w, &h); 1467 layout_get_pixel_size (self, &w, &h);
702 1468
703 EXTEND (SP, 2); 1469 EXTEND (SP, 2);
704 PUSHs (sv_2mortal (newSViv (w))); 1470 PUSHs (sv_2mortal (newSViv (w)));
705 PUSHs (sv_2mortal (newSViv (h))); 1471 PUSHs (sv_2mortal (newSViv (h)));
706} 1472}
707 1473
708int 1474int
709xy_to_index (CFClient::Layout self, int x, int y) 1475descent (DC::Layout self)
710 CODE: 1476 CODE:
711{ 1477{
712 int index, trailing; 1478 PangoRectangle rect;
713 1479 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
714 layout_update (self); 1480 pango_layout_line_get_pixel_extents (line, 0, &rect);
715 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1481 RETVAL = PANGO_DESCENT (rect);
716
717 RETVAL = index;
718} 1482}
719 OUTPUT: 1483 OUTPUT:
720 RETVAL 1484 RETVAL
721 1485
1486int
1487xy_to_index (DC::Layout self, int x, int y)
1488 CODE:
1489{
1490 int index, trailing;
1491 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1492 RETVAL = index + trailing;
1493}
1494 OUTPUT:
1495 RETVAL
1496
722void 1497void
723cursor_pos (CFClient::Layout self, int index) 1498cursor_pos (DC::Layout self, int index)
724 PPCODE: 1499 PPCODE:
725{ 1500{
726 PangoRectangle strong_pos; 1501 PangoRectangle pos;
727 layout_update (self);
728 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1502 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
729 1503
730 EXTEND (SP, 3); 1504 EXTEND (SP, 3);
731 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1505 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
732 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
733 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
734} 1508}
735 1509
736void 1510void
737render (CFClient::Layout self) 1511index_to_line_x (DC::Layout self, int index, int trailing = 0)
738 PPCODE: 1512 PPCODE:
739{ 1513{
740 SV *retval; 1514 int line, x;
741 int w, h;
742 FT_Bitmap bitmap;
743 1515
744 layout_update (self); 1516 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
745 layout_get_pixel_size (self, &w, &h); 1517#if !PANGO_VERSION_CHECK (1, 17, 3)
746 1518 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
747 retval = newSV (w * h); 1519 --line;
748 SvPOK_only (retval); 1520#endif
749 SvCUR_set (retval, w * h);
750
751 bitmap.rows = h;
752 bitmap.width = w;
753 bitmap.pitch = w;
754 bitmap.buffer = (unsigned char*)SvPVX (retval);
755 bitmap.num_grays = 256;
756 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
757
758 memset (bitmap.buffer, 0, w * h);
759
760 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
761
762 EXTEND (SP, 3); 1521 EXTEND (SP, 2);
763 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 {
764 PUSHs (sv_2mortal (newSViv (h))); 1546 PUSHs (sv_2mortal (newSViv (index)));
765 PUSHs (sv_2mortal (retval)); 1547 PUSHs (sv_2mortal (newSViv (trailing)));
1548 }
766} 1549}
767 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
768MODULE = CFClient PACKAGE = CFClient::Texture 1585MODULE = Deliantra::Client PACKAGE = DC::Texture
769 1586
1587PROTOTYPES: ENABLE
1588
770void 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
771draw_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.)
772 PROTOTYPE: $$$;$$ 1613 PROTOTYPE: $$$;$$
1614 ALIAS:
1615 draw_quad_alpha = 1
1616 draw_quad_alpha_premultiplied = 2
773 CODE: 1617 CODE:
774{ 1618{
775 HV *hv = (HV *)SvRV (self); 1619 HV *hv = (HV *)SvRV (self);
776 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1620 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
777 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1621 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
778 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1622 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
779 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1623
1624 if (name <= 0)
1625 XSRETURN_EMPTY;
780 1626
781 if (items < 5) 1627 if (items < 5)
782 { 1628 {
783 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1629 w = SvNV (*hv_fetch (hv, "w", 1, 1));
784 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1630 h = SvNV (*hv_fetch (hv, "h", 1, 1));
785 } 1631 }
786 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
787 glBindTexture (GL_TEXTURE_2D, name); 1647 glBindTexture (GL_TEXTURE_2D, name);
788 if (wrap_mode) { 1648
789 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
790 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
791 }
792 glBegin (GL_QUADS); 1649 glBegin (GL_QUADS);
793 glTexCoord2f (0, 0); glVertex2f (x , y ); 1650 glTexCoord2f (0, 0); glVertex2f (x , y );
794 glTexCoord2f (0, t); glVertex2f (x , y + h); 1651 glTexCoord2f (0, t); glVertex2f (x , y + h);
795 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1652 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
796 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1653 glTexCoord2f (s, 0); glVertex2f (x + w, y );
797 glEnd (); 1654 glEnd ();
798}
799 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
800MODULE = CFClient PACKAGE = CFClient::Map 1674MODULE = Deliantra::Client PACKAGE = DC::Map
801 1675
802CFClient::Map 1676PROTOTYPES: DISABLE
803new (SV *class, int map_width, int map_height) 1677
1678DC::Map
1679new (SV *class)
804 CODE: 1680 CODE:
805 New (0, RETVAL, 1, struct map); 1681 New (0, RETVAL, 1, struct map);
806 RETVAL->x = 0; 1682 RETVAL->x = 0;
807 RETVAL->y = 0; 1683 RETVAL->y = 0;
808 RETVAL->w = map_width; 1684 RETVAL->w = 0;
809 RETVAL->h = map_height; 1685 RETVAL->h = 0;
810 RETVAL->ox = 0; 1686 RETVAL->ox = 0;
811 RETVAL->oy = 0; 1687 RETVAL->oy = 0;
812 RETVAL->faces = 8192; 1688 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
813 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1689 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
814 RETVAL->texs = 8192;
815 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
816 RETVAL->rows = 0; 1690 RETVAL->rows = 0;
817 RETVAL->row = 0; 1691 RETVAL->row = 0;
818 OUTPUT: 1692 OUTPUT:
819 RETVAL 1693 RETVAL
820 1694
821void 1695void
822DESTROY (CFClient::Map self) 1696DESTROY (DC::Map self)
823 CODE: 1697 CODE:
824{ 1698{
825 map_clear (self); 1699 map_clear (self);
826 Safefree (self->face); 1700 Safefree (self->face2tile);
1701 Safefree (self->tex);
827 Safefree (self); 1702 Safefree (self);
828} 1703}
829 1704
830void 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
831clear (CFClient::Map self) 1712clear (DC::Map self)
832 CODE: 1713 CODE:
833 map_clear (self); 1714 map_clear (self);
834 1715
835void 1716void
836set_face (CFClient::Map self, int face, int texid) 1717set_tileid (DC::Map self, int face, int tile)
837 CODE: 1718 CODE:
838{ 1719{
839 while (self->faces <= face) 1720 need_facenum (self, face); self->face2tile [face] = tile;
840 { 1721 need_texid (self, tile);
841 Append (mapface, self->face, self->faces, self->faces);
842 self->faces *= 2;
843 }
844
845 self->face [face] = texid;
846} 1722}
847 1723
848void 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
849set_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)
850 CODE: 1749 CODE:
851{ 1750{
852 while (self->texs <= texid) 1751 need_texid (self, texid);
853 {
854 Append (maptex, self->tex, self->texs, self->texs);
855 self->texs *= 2;
856 }
857 1752
858 { 1753 {
859 maptex *tex = self->tex + texid; 1754 maptex *tex = self->tex + texid;
860 1755
861 tex->name = name; 1756 tex->name = name;
… …
866 tex->r = r; 1761 tex->r = r;
867 tex->g = g; 1762 tex->g = g;
868 tex->b = b; 1763 tex->b = b;
869 tex->a = a; 1764 tex->a = a;
870 } 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);
871} 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 }
872 1796
873int 1797int
874ox (CFClient::Map self) 1798ox (DC::Map self)
875 ALIAS: 1799 ALIAS:
876 oy = 1 1800 oy = 1
1801 x = 2
1802 y = 3
1803 w = 4
1804 h = 5
877 CODE: 1805 CODE:
878 switch (ix) 1806 switch (ix)
879 { 1807 {
880 case 0: RETVAL = self->ox; break; 1808 case 0: RETVAL = self->ox; break;
881 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;
882 } 1814 }
883 OUTPUT: 1815 OUTPUT:
884 RETVAL 1816 RETVAL
885 1817
886void 1818void
887scroll (CFClient::Map self, int dx, int dy) 1819scroll (DC::Map self, int dx, int dy)
888 CODE: 1820 CODE:
889{ 1821{
890 if (dx > 0) 1822 if (dx > 0)
891 map_blank (self, self->x, self->y, dx - 1, self->h); 1823 map_blank (self, self->x, self->y, dx, self->h);
892 else if (dx < 0) 1824 else if (dx < 0)
893 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);
894 1826
895 if (dy > 0) 1827 if (dy > 0)
896 map_blank (self, self->x, self->y, self->w, dy - 1); 1828 map_blank (self, self->x, self->y, self->w, dy);
897 else if (dy < 0) 1829 else if (dy < 0)
898 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);
899 1831
900 self->ox += dx; self->x += dx; 1832 self->ox += dx; self->x += dx;
901 self->oy += dy; self->y += dy; 1833 self->oy += dy; self->y += dy;
902 1834
903 while (self->y < 0) 1835 while (self->y < 0)
… …
907 self->rows += MAP_EXTEND_Y; 1839 self->rows += MAP_EXTEND_Y;
908 self->y += MAP_EXTEND_Y; 1840 self->y += MAP_EXTEND_Y;
909 } 1841 }
910} 1842}
911 1843
912void 1844SV *
913map1a_update (CFClient::Map self, SV *data_) 1845map1a_update (DC::Map self, SV *data_, int extmap)
914 CODE: 1846 CODE:
915{ 1847{
916 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1848 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
917 uint8_t *data_end = (uint8_t *)SvEND (data_); 1849 uint8_t *data_end = (uint8_t *)SvEND (data_);
918 mapcell *cell; 1850 mapcell *cell;
919 int x, y, flags; 1851 int x, y, z, flags;
1852 AV *missing = newAV ();
1853 RETVAL = newRV_noinc ((SV *)missing);
920 1854
921 while (data < data_end) 1855 while (data < data_end - 1)
922 { 1856 {
923 flags = (data [0] << 8) + data [1]; data += 2; 1857 flags = (data [0] << 8) + data [1]; data += 2;
924 1858
925 x = ((flags >> 10) & 63) + self->x; 1859 x = self->x + ((flags >> 10) & 63);
926 y = ((flags >> 4) & 63) + self->y; 1860 y = self->y + ((flags >> 4) & 63);
927 1861
928 cell = map_get_cell (self, x, y); 1862 cell = map_get_cell (self, x, y);
929 1863
930 if (flags & 15) 1864 if (flags & 15)
931 { 1865 {
932 if (cell->darkness < 0) 1866 if (!cell->darkness)
933 { 1867 {
1868 memset (cell, 0, sizeof (*cell));
934 cell->darkness = 0; 1869 cell->darkness = 256;
935 cell->face [0] = 0;
936 cell->face [1] = 0;
937 cell->face [2] = 0;
938 } 1870 }
939 1871
940 cell->darkness = flags & 8 ? *data++ : 255;
941
942 //TODO: don't trust server data to be in-range(!) 1872 //TODO: don't trust server data to be in-range(!)
943 1873
944 if (flags & 4) 1874 if (flags & 8)
945 { 1875 {
946 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;
947 } 1914 }
948 1915
1916 for (z = 0; z <= 2; ++z)
949 if (flags & 2) 1917 if (flags & (4 >> z))
950 { 1918 {
951 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 }
952 } 1938 }
953
954 if (flags & 1)
955 {
956 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
957 }
958 } 1939 }
959 else 1940 else
960 cell->darkness = -1; 1941 CELL_CLEAR (cell);
961 } 1942 }
962} 1943}
1944 OUTPUT:
1945 RETVAL
963 1946
964SV * 1947SV *
965mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1948mapmap (DC::Map self, int x0, int y0, int w, int h)
966 CODE: 1949 CODE:
967{ 1950{
968 int x1, x; 1951 int x1, x;
969 int y1, y; 1952 int y1, y;
970 int z; 1953 int z;
… …
991 { 1974 {
992 mapcell *cell = row->col + (x - row->c0); 1975 mapcell *cell = row->col + (x - row->c0);
993 1976
994 for (z = 0; z <= 0; z++) 1977 for (z = 0; z <= 0; z++)
995 { 1978 {
996 mapface face = cell->face [z];
997
998 if (face)
999 {
1000 maptex tex = self->tex [face]; 1979 maptex tex = self->tex [cell->tile [z]];
1001 int a0 = 255 - tex.a; 1980 int a0 = 255 - tex.a;
1002 int a1 = tex.a; 1981 int a1 = tex.a;
1003 1982
1004 r = (r * a0 + tex.r * a1) / 255; 1983 r = (r * a0 + tex.r * a1) / 255;
1005 g = (g * a0 + tex.g * a1) / 255; 1984 g = (g * a0 + tex.g * a1) / 255;
1006 b = (b * a0 + tex.b * a1) / 255; 1985 b = (b * a0 + tex.b * a1) / 255;
1007 a = (a * a0 + tex.a * a1) / 255; 1986 a = (a * a0 + tex.a * a1) / 255;
1008 }
1009 } 1987 }
1010 } 1988 }
1011 1989
1012 *map++ = (r ) 1990 *map++ = (r )
1013 | (g << 8) 1991 | (g << 8)
… …
1020} 1998}
1021 OUTPUT: 1999 OUTPUT:
1022 RETVAL 2000 RETVAL
1023 2001
1024void 2002void
1025draw (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
2180 key_ov.texname = tex.name;
2181 arr = rc_array (rc_ov, &key_ov);
2182
2183 int px = x * T + T * 2 / 32;
2184 int py = y * T - T * 6 / 32;
2185
2186 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2187 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2188 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2189 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2190 }
2191 }
2192 }
2193 }
2194 }
2195
2196 rc_draw (rc);
2197 rc_clear (rc);
2198
2199 // go through all smoothlevels, lowest to highest, then draw.
2200 // this is basically counting sort
2201 {
2202 int w, b;
2203
2204 glEnable (GL_TEXTURE_2D);
2205 glBegin (GL_QUADS);
2206 for (w = 0; w < 256 / 32; ++w)
2207 {
2208 uint32_t smask = smooth_level [w];
2209 if (smask)
2210 for (b = 0; b < 32; ++b)
2211 if (smask & (((uint32_t)1) << b))
2212 {
2213 int level = (w << 5) | b;
2214 HE *he;
2215
2216 hv_iterinit (smooth);
2217 while ((he = hv_iternext (smooth)))
2218 {
2219 smooth_key *skey = (smooth_key *)HeKEY (he);
2220 IV bits = SvIVX (HeVAL (he));
2221
2222 if (!(bits & 0x1000)
2223 && skey->level == level
2224 && level > smooth_max [skey->x][skey->y])
2225 {
2226 maptex tex = self->tex [skey->tile];
2227 int px = (((int)skey->x) - 1) * T;
2228 int py = (((int)skey->y) - 1) * T;
2229 int border = bits & 15;
2230 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2231 float dx = tex.s * .0625f; // 16 images/row
2232 float dy = tex.t * .5f ; // 2 images/column
2233
2234 if (tex.name)
2235 {
2236 // this time avoiding texture state changes
2237 // save gobs of state changes.
2238 if (key.texname != tex.name)
2239 {
2240 self->tex [skey->tile].unused = 0;
2241
2242 glEnd ();
2243 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2244 glBegin (GL_QUADS);
2245 }
2246
2247 if (border)
2248 {
2249 float ox = border * dx;
2250
2251 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2252 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2253 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2254 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2255 }
2256
2257 if (corner)
2258 {
2259 float ox = corner * dx;
2260
2261 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2262 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2263 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2264 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2265 }
2266 }
2267 }
2268 }
2269 }
2270 }
2271
2272 glEnd ();
2273 glDisable (GL_TEXTURE_2D);
2274 key.texname = -1;
2275 }
2276
2277 hv_clear (smooth);
2278 }
2279
2280 if (pl_tex.name)
2281 {
2282 maptex tex = pl_tex;
2283 int px = pl_x + sdx;
2284 int py = pl_y + sdy;
2285
2286 key.texname = tex.name;
2287 arr = rc_array (rc, &key);
2288
2289 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2290 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2291 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2292 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2293
2294 rc_draw (rc);
2295 }
2296
2297 rc_draw (rc_ov);
2298 rc_clear (rc_ov);
2299
2300 glDisable (GL_BLEND);
2301 rc_free (rc);
2302 rc_free (rc_ov);
2303
2304 // top layer: overlays such as the health bar
2305 for (y = 0; y < sh; y++)
2306 if (0 <= y + my && y + my < self->rows)
2307 {
2308 maprow *row = self->row + (y + my);
2309
2310 for (x = 0; x < sw; x++)
2311 if (row->c0 <= x + mx && x + mx < row->c1)
2312 {
2313 mapcell *cell = row->col + (x + mx - row->c0);
2314
2315 int px = x * T;
2316 int py = y * T;
2317
2318 if (expect_false (cell->player == player))
2319 {
2320 px += sdx;
2321 py += sdy;
2322 }
2323
2324 if (cell->stat_hp)
2325 {
2326 int width = cell->stat_width * T;
2327 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2328
2329 glColor3ub (0, 0, 0);
2330 glRectf (px + 1, py - thick - 2,
2331 px + width - 1, py);
2332
2333 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2334 glRectf (px + 2,
2335 py - thick - 1,
2336 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2337 }
2338 }
2339 }
2340}
2341
2342void
2343draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2344 CODE:
2345{
2346 static float color[16][3] = {
2347 { 0.00F, 0.00F, 0.00F },
2348 { 1.00F, 1.00F, 1.00F },
2349 { 0.00F, 0.00F, 0.55F },
2350 { 1.00F, 0.00F, 0.00F },
2351
2352 { 1.00F, 0.54F, 0.00F },
2353 { 0.11F, 0.56F, 1.00F },
2354 { 0.93F, 0.46F, 0.00F },
2355 { 0.18F, 0.54F, 0.34F },
2356
2357 { 0.56F, 0.73F, 0.56F },
2358 { 0.80F, 0.80F, 0.80F },
2359 { 0.55F, 0.41F, 0.13F },
2360 { 0.99F, 0.77F, 0.26F },
2361
2362 { 0.74F, 0.65F, 0.41F },
2363
2364 { 0.00F, 1.00F, 1.00F },
2365 { 1.00F, 0.00F, 1.00F },
2366 { 1.00F, 1.00F, 0.00F },
2367 };
2368
2369 int x, y;
2370
2371 glEnable (GL_TEXTURE_2D);
2372 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2373 glEnable (GL_BLEND);
2374 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2375 glBegin (GL_QUADS);
2376
2377 for (y = 0; y < h; y++)
2378 for (x = 0; x < w; x++)
2379 {
2380 unsigned char m = data [x + y * w];
2381
2382 if (m)
2383 {
2384 float *c = color [m & 15];
2385
2386 float tx1 = m & 0x40 ? 0.5 : 0.;
2387 float tx2 = tx1 + 0.5;
2388
2389 glColor4f (c[0], c[1], c[2], 0.75);
2390 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2391 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2392 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2393 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2394 }
2395 }
2396
2397 glEnd ();
2398 glDisable (GL_BLEND);
2399 glDisable (GL_TEXTURE_2D);
2400}
2401
2402void
2403fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1026 PPCODE: 2404 PPCODE:
1027{ 2405{
1028 int vx, vy;
1029 int x, y, z; 2406 int x, y;
1030 int last_name; 2407 int sw1 = sw + 2;
1031 mapface face; 2408 int sh1 = sh + 2;
2409 int sh3 = sh * 3;
1032 int sw4 = (sw + 3) & ~3; 2410 int sw34 = (sw * 3 + 3) & ~3;
2411 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1033 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2412 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1034 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2413 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1035 2414
1036 memset (darkness, 255, sw4 * sh);
1037 SvPOK_only (darkness_sv); 2415 SvPOK_only (darkness3_sv);
1038 SvCUR_set (darkness_sv, sw4 * sh); 2416 SvCUR_set (darkness3_sv, sw34 * sh3);
1039 2417
1040 vx = self->x + (self->w - sw) / 2 - shift_x; 2418 mx += self->x - 1;
1041 vy = self->y + (self->h - sh) / 2 - shift_y; 2419 my += self->y - 1;
1042 2420
1043 /* 2421 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1044 int vx = self->vx = self->w >= sw
1045 ? self->x + (self->w - sw) / 2
1046 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1047 2422
1048 int vy = self->vy = self->h >= sh
1049 ? self->y + (self->h - sh) / 2
1050 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1051 */
1052
1053 glColor4ub (255, 255, 255, 255);
1054
1055 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1056 glEnable (GL_BLEND);
1057 glEnable (GL_TEXTURE_2D);
1058 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1059
1060 glBegin (GL_QUADS);
1061
1062 last_name = 0;
1063
1064 for (z = 0; z < 3; z++)
1065 for (y = 0; y < sh; y++) 2423 for (y = 0; y < sh1; y++)
1066 if (0 <= y + vy && y + vy < self->rows) 2424 if (0 <= y + my && y + my < self->rows)
1067 { 2425 {
1068 maprow *row = self->row + (y + vy); 2426 maprow *row = self->row + (y + my);
1069 2427
1070 for (x = 0; x < sw; x++) 2428 for (x = 0; x < sw1; x++)
1071 if (row->c0 <= x + vx && x + vx < row->c1) 2429 if (row->c0 <= x + mx && x + mx < row->c1)
1072 { 2430 {
1073 mapcell *cell = row->col + (x + vx - row->c0); 2431 mapcell *cell = row->col + (x + mx - row->c0);
1074 2432
1075 darkness[y * sw4 + x] = cell->darkness < 0 2433 darkness1 [y * sw1 + x] = cell->darkness
2434 ? 255 - (cell->darkness - 1)
1076 ? 255 - FOW_DARKNESS 2435 : 255 - FOW_DARKNESS;
1077 : 255 - cell->darkness;
1078
1079 face = cell->face [z];
1080
1081 if (face)
1082 {
1083 maptex tex = self->tex [face];
1084
1085 int px = (x + 1) * 32 - tex.w;
1086 int py = (y + 1) * 32 - tex.h;
1087
1088 if (last_name != tex.name)
1089 {
1090 glEnd ();
1091 last_name = tex.name;
1092 glBindTexture (GL_TEXTURE_2D, last_name);
1093 glBegin (GL_QUADS);
1094 }
1095
1096 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1097 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1098 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1099 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1100 }
1101 } 2436 }
1102 } 2437 }
1103 2438
1104 glEnd (); 2439 for (y = 0; y < sh; ++y)
2440 for (x = 0; x < sw; ++x)
2441 {
2442 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2443 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2444 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2445 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2446 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2447 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2448 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2449 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2450 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1105 2451
1106 glDisable (GL_TEXTURE_2D); 2452 uint8_t r11 = (d11 + d21 + d12) / 3;
1107 glDisable (GL_BLEND); 2453 uint8_t r21 = d21;
2454 uint8_t r31 = (d21 + d31 + d32) / 3;
2455
2456 uint8_t r12 = d12;
2457 uint8_t r22 = d22;
2458 uint8_t r32 = d32;
2459
2460 uint8_t r13 = (d13 + d23 + d12) / 3;
2461 uint8_t r23 = d23;
2462 uint8_t r33 = (d23 + d33 + d32) / 3;
2463
2464 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2465 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2466 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2467 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2468 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2469 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2470 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2471 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2472 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2473 }
2474
2475 free (darkness1);
1108 2476
1109 EXTEND (SP, 3); 2477 EXTEND (SP, 3);
1110 PUSHs (sv_2mortal (newSViv (sw4))); 2478 PUSHs (sv_2mortal (newSViv (sw34)));
1111 PUSHs (sv_2mortal (newSViv (sh))); 2479 PUSHs (sv_2mortal (newSViv (sh3)));
1112 PUSHs (darkness_sv); 2480 PUSHs (darkness3_sv);
1113} 2481}
1114 2482
1115SV * 2483SV *
1116get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2484get_rect (DC::Map self, int x0, int y0, int w, int h)
1117 CODE: 2485 CODE:
1118{ 2486{
1119 int x, y, x1, y1; 2487 int x, y, x1, y1;
1120 SV *data_sv = newSV (w * h * 7 + 5); 2488 SV *data_sv = newSV (w * h * 7 + 5);
1121 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2489 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1146 if (row && row->c0 <= x && x < row->c1) 2514 if (row && row->c0 <= x && x < row->c1)
1147 { 2515 {
1148 mapcell *cell = row->col + (x - row->c0); 2516 mapcell *cell = row->col + (x - row->c0);
1149 uint8_t flags = 0; 2517 uint8_t flags = 0;
1150 2518
1151 if (cell->face [0]) flags |= 1; 2519 if (cell->tile [0]) flags |= 1;
1152 if (cell->face [1]) flags |= 2; 2520 if (cell->tile [1]) flags |= 2;
1153 if (cell->face [2]) flags |= 4; 2521 if (cell->tile [2]) flags |= 4;
1154 2522
1155 *data++ = flags; 2523 *data++ = flags;
1156 2524
1157 if (flags & 1) 2525 if (flags & 1)
1158 { 2526 {
2527 tileid tile = cell->tile [0];
1159 *data++ = cell->face [0] >> 8; 2528 *data++ = tile >> 8;
1160 *data++ = cell->face [0]; 2529 *data++ = tile;
1161 } 2530 }
1162 2531
1163 if (flags & 2) 2532 if (flags & 2)
1164 { 2533 {
2534 tileid tile = cell->tile [1];
1165 *data++ = cell->face [1] >> 8; 2535 *data++ = tile >> 8;
1166 *data++ = cell->face [1]; 2536 *data++ = tile;
1167 } 2537 }
1168 2538
1169 if (flags & 4) 2539 if (flags & 4)
1170 { 2540 {
2541 tileid tile = cell->tile [2];
1171 *data++ = cell->face [2] >> 8; 2542 *data++ = tile >> 8;
1172 *data++ = cell->face [2]; 2543 *data++ = tile;
1173 } 2544 }
1174 } 2545 }
1175 else 2546 else
1176 *data++ = 0; 2547 *data++ = 0;
1177 } 2548 }
1178 } 2549 }
1179 2550
2551 /* if size is w*h + 5 then no data has been found */
2552 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2553 {
1180 SvPOK_only (data_sv); 2554 SvPOK_only (data_sv);
1181 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2555 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2556 }
2557
1182 RETVAL = data_sv; 2558 RETVAL = data_sv;
1183} 2559}
1184 OUTPUT: 2560 OUTPUT:
1185 RETVAL 2561 RETVAL
1186 2562
1187void 2563void
1188set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2564set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1189 PPCODE: 2565 PPCODE:
1190{ 2566{
1191 int x, y, z; 2567 int x, y, z;
1192 int w, h; 2568 int w, h;
1193 int x1, y1; 2569 int x1, y1;
2570 STRLEN len;
2571 uint8_t *data, *end;
2572
2573 len = SvLEN (data_sv);
2574 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2575 data = SvPVbyte_nolen (data_sv);
2576 end = data + len + 8;
2577
2578 if (len < 5)
2579 XSRETURN_EMPTY;
1194 2580
1195 if (*data++ != 0) 2581 if (*data++ != 0)
1196 return; /* version mismatch */ 2582 XSRETURN_EMPTY; /* version mismatch */
1197 2583
1198 w = *data++ << 8; w |= *data++; 2584 w = *data++ << 8; w |= *data++;
1199 h = *data++ << 8; h |= *data++; 2585 h = *data++ << 8; h |= *data++;
1200 2586
1201 // we need to do this 'cause we don't keep an absolute coord system for rows 2587 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1213 { 2599 {
1214 maprow *row = map_get_row (self, y); 2600 maprow *row = map_get_row (self, y);
1215 2601
1216 for (x = x0; x < x1; x++) 2602 for (x = x0; x < x1; x++)
1217 { 2603 {
2604 uint8_t flags;
2605
2606 if (data + 7 >= end)
2607 XSRETURN_EMPTY;
2608
1218 uint8_t flags = *data++; 2609 flags = *data++;
1219 2610
1220 if (flags) 2611 if (flags)
1221 { 2612 {
1222 mapface face[3] = { 0, 0, 0 };
1223
1224 mapcell *cell = row_get_cell (row, x); 2613 mapcell *cell = row_get_cell (row, x);
2614 tileid tile[3] = { 0, 0, 0 };
1225 2615
1226 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2616 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1227 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2617 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1228 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2618 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1229 2619
1230 if (cell->darkness <= 0) 2620 if (cell->darkness == 0)
1231 { 2621 {
1232 cell->darkness = -1; 2622 /*cell->darkness = 0;*/
2623 EXTEND (SP, 3);
1233 2624
1234 for (z = 0; z <= 2; z++) 2625 for (z = 0; z <= 2; z++)
1235 { 2626 {
1236 cell->face[z] = face[z]; 2627 tileid t = tile [z];
1237 2628
1238 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2629 if (t >= self->texs || (t && !self->tex [t].name))
2630 {
1239 XPUSHs (sv_2mortal (newSViv (face[z]))); 2631 PUSHs (sv_2mortal (newSViv (t)));
2632 need_texid (self, t);
2633 }
2634
2635 cell->tile [z] = t;
1240 } 2636 }
1241 } 2637 }
1242 } 2638 }
1243 } 2639 }
1244 } 2640 }
1245} 2641}
1246 2642
1247MODULE = CFClient PACKAGE = CFClient::MixChunk 2643MODULE = Deliantra::Client PACKAGE = DC::RW
1248 2644
1249CFClient::MixChunk 2645DC::RW
1250new_from_file (SV *class, char *path) 2646new (SV *class, SV *data_sv)
1251 CODE: 2647 CODE:
1252 RETVAL = Mix_LoadWAV (path); 2648{
2649 STRLEN datalen;
2650 char *data = SvPVbyte (data_sv, datalen);
2651
2652 RETVAL = SDL_RWFromConstMem (data, datalen);
2653}
1253 OUTPUT: 2654 OUTPUT:
1254 RETVAL 2655 RETVAL
1255 2656
2657DC::RW
2658new_from_file (SV *class, const char *path, const char *mode = "rb")
2659 CODE:
2660 RETVAL = SDL_RWFromFile (path, mode);
2661 OUTPUT:
2662 RETVAL
2663
2664# fails on win32:
2665# dc.xs(2268) : error C2059: syntax error : '('
1256void 2666#void
2667#close (DC::RW self)
2668# CODE:
2669# (self->(close)) (self);
2670
2671MODULE = Deliantra::Client PACKAGE = DC::Channel
2672
2673PROTOTYPES: DISABLE
2674
2675DC::Channel
2676find ()
2677 CODE:
2678{
2679 RETVAL = Mix_GroupAvailable (-1);
2680
2681 if (RETVAL < 0)
2682 {
2683 RETVAL = Mix_GroupOldest (-1);
2684
2685 if (RETVAL < 0)
2686 XSRETURN_UNDEF;
2687
2688 Mix_HaltChannel (RETVAL);
2689 }
2690
2691 Mix_UnregisterAllEffects (RETVAL);
2692 Mix_Volume (RETVAL, 128);
2693}
2694 OUTPUT:
2695 RETVAL
2696
2697void
2698halt (DC::Channel self)
2699 CODE:
2700 Mix_HaltChannel (self);
2701
2702void
2703expire (DC::Channel self, int ticks = -1)
2704 CODE:
2705 Mix_ExpireChannel (self, ticks);
2706
2707void
2708fade_out (DC::Channel self, int ticks = -1)
2709 CODE:
2710 Mix_FadeOutChannel (self, ticks);
2711
2712int
2713volume (DC::Channel self, int volume)
2714 CODE:
2715 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2716 OUTPUT:
2717 RETVAL
2718
2719void
2720unregister_all_effects (DC::Channel self)
2721 CODE:
2722 Mix_UnregisterAllEffects (self);
2723
2724void
2725set_panning (DC::Channel self, int left, int right)
2726 CODE:
2727 left = CLAMP (left , 0, 255);
2728 right = CLAMP (right, 0, 255);
2729 Mix_SetPanning (self, left, right);
2730
2731void
2732set_distance (DC::Channel self, int distance)
2733 CODE:
2734 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2735
2736void
2737set_position (DC::Channel self, int angle, int distance)
2738 CODE:
2739
2740void
2741set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2742 CODE:
2743{
2744 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2745 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2746 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2747}
2748
2749void
2750set_reverse_stereo (DC::Channel self, int flip)
2751 CODE:
2752 Mix_SetReverseStereo (self, flip);
2753
2754MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2755
2756PROTOTYPES: DISABLE
2757
2758DC::MixChunk
2759new (SV *class, DC::RW rwops)
2760 CODE:
2761 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2762 OUTPUT:
2763 RETVAL
2764
2765void
1257DESTROY (CFClient::MixChunk self) 2766DESTROY (DC::MixChunk self)
1258 CODE: 2767 CODE:
1259 Mix_FreeChunk (self); 2768 Mix_FreeChunk (self);
1260 2769
1261int 2770int
1262volume (CFClient::MixChunk self, int volume = -1) 2771volume (DC::MixChunk self, int volume = -1)
1263 CODE: 2772 CODE:
2773 if (items > 1)
2774 volume = CLAMP (volume, 0, 128);
1264 RETVAL = Mix_VolumeChunk (self, volume); 2775 RETVAL = Mix_VolumeChunk (self, volume);
1265 OUTPUT: 2776 OUTPUT:
1266 RETVAL 2777 RETVAL
1267 2778
1268int 2779DC::Channel
1269play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2780play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1270 CODE: 2781 CODE:
2782{
1271 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2784
2785 if (RETVAL < 0)
2786 XSRETURN_UNDEF;
2787
2788 if (channel < 0)
2789 {
2790 Mix_UnregisterAllEffects (RETVAL);
2791 Mix_Volume (RETVAL, 128);
2792 }
2793}
1272 OUTPUT: 2794 OUTPUT:
1273 RETVAL 2795 RETVAL
1274 2796
1275MODULE = CFClient PACKAGE = CFClient::MixMusic 2797MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1276 2798
1277int 2799int
1278volume (int volume = -1) 2800volume (int volume = -1)
2801 PROTOTYPE: ;$
1279 CODE: 2802 CODE:
2803 if (items > 0)
2804 volume = CLAMP (volume, 0, 128);
1280 RETVAL = Mix_VolumeMusic (volume); 2805 RETVAL = Mix_VolumeMusic (volume);
1281 OUTPUT: 2806 OUTPUT:
1282 RETVAL 2807 RETVAL
1283 2808
1284CFClient::MixMusic 2809void
1285new_from_file (SV *class, char *path) 2810fade_out (int ms)
1286 CODE: 2811 CODE:
2812 Mix_FadeOutMusic (ms);
2813
2814void
2815halt ()
2816 CODE:
2817 Mix_HaltMusic ();
2818
2819DC::MixMusic
2820new (SV *class, DC::RW rwops)
2821 CODE:
1287 RETVAL = Mix_LoadMUS (path); 2822 RETVAL = Mix_LoadMUS_RW (rwops);
1288 OUTPUT: 2823 OUTPUT:
1289 RETVAL 2824 RETVAL
1290 2825
1291void 2826void
1292DESTROY (CFClient::MixMusic self) 2827DESTROY (DC::MixMusic self)
1293 CODE: 2828 CODE:
1294 Mix_FreeMusic (self); 2829 Mix_FreeMusic (self);
1295 2830
1296int 2831int
1297play (CFClient::MixMusic self, int loops = -1) 2832play (DC::MixMusic self, int loops = -1)
1298 CODE: 2833 CODE:
1299 RETVAL = Mix_PlayMusic (self, loops); 2834 RETVAL = Mix_PlayMusic (self, loops);
1300 OUTPUT: 2835 OUTPUT:
1301 RETVAL 2836 RETVAL
1302 2837
2838void
2839fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2840 CODE:
2841 Mix_FadeInMusicPos (self, loops, ms, position);
2842
1303MODULE = CFClient PACKAGE = CFClient::OpenGL 2843MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2844
2845PROTOTYPES: ENABLE
1304 2846
1305BOOT: 2847BOOT:
1306{ 2848{
1307 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2849 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1308 static const struct { 2850 static const struct {
1309 const char *name; 2851 const char *name;
1310 IV iv; 2852 IV iv;
1311 } *civ, const_iv[] = { 2853 } *civ, const_iv[] = {
1312# define const_iv(name) { # name, (IV)name } 2854# define const_iv(name) { # name, (IV)name }
2855 const_iv (GL_VENDOR),
2856 const_iv (GL_VERSION),
2857 const_iv (GL_EXTENSIONS),
1313 const_iv (GL_COLOR_MATERIAL), 2858 const_iv (GL_COLOR_MATERIAL),
1314 const_iv (GL_SMOOTH), 2859 const_iv (GL_SMOOTH),
1315 const_iv (GL_FLAT), 2860 const_iv (GL_FLAT),
2861 const_iv (GL_DITHER),
1316 const_iv (GL_BLEND), 2862 const_iv (GL_BLEND),
2863 const_iv (GL_CULL_FACE),
2864 const_iv (GL_SCISSOR_TEST),
2865 const_iv (GL_DEPTH_TEST),
2866 const_iv (GL_ALPHA_TEST),
2867 const_iv (GL_NORMALIZE),
2868 const_iv (GL_RESCALE_NORMAL),
2869 const_iv (GL_FRONT),
2870 const_iv (GL_BACK),
2871 const_iv (GL_AUX0),
1317 const_iv (GL_AND), 2872 const_iv (GL_AND),
2873 const_iv (GL_ONE),
2874 const_iv (GL_ZERO),
1318 const_iv (GL_SRC_ALPHA), 2875 const_iv (GL_SRC_ALPHA),
2876 const_iv (GL_DST_ALPHA),
1319 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2877 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2878 const_iv (GL_ONE_MINUS_DST_ALPHA),
2879 const_iv (GL_SRC_ALPHA_SATURATE),
1320 const_iv (GL_RGB), 2880 const_iv (GL_RGB),
1321 const_iv (GL_RGBA), 2881 const_iv (GL_RGBA),
2882 const_iv (GL_RGBA4),
2883 const_iv (GL_RGBA8),
2884 const_iv (GL_RGB5_A1),
1322 const_iv (GL_UNSIGNED_BYTE), 2885 const_iv (GL_UNSIGNED_BYTE),
1323 const_iv (GL_ALPHA4), 2886 const_iv (GL_UNSIGNED_SHORT),
2887 const_iv (GL_UNSIGNED_INT),
1324 const_iv (GL_ALPHA), 2888 const_iv (GL_ALPHA),
2889 const_iv (GL_INTENSITY),
2890 const_iv (GL_LUMINANCE),
2891 const_iv (GL_LUMINANCE_ALPHA),
1325 const_iv (GL_FLOAT), 2892 const_iv (GL_FLOAT),
1326 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2893 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2894 const_iv (GL_COMPRESSED_ALPHA_ARB),
2895 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2896 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2897 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2898 const_iv (GL_COMPRESSED_RGB_ARB),
2899 const_iv (GL_COMPRESSED_RGBA_ARB),
1327 const_iv (GL_COMPILE), 2900 const_iv (GL_COMPILE),
2901 const_iv (GL_PROXY_TEXTURE_1D),
2902 const_iv (GL_PROXY_TEXTURE_2D),
1328 const_iv (GL_TEXTURE_1D), 2903 const_iv (GL_TEXTURE_1D),
1329 const_iv (GL_TEXTURE_2D), 2904 const_iv (GL_TEXTURE_2D),
1330 const_iv (GL_TEXTURE_ENV), 2905 const_iv (GL_TEXTURE_ENV),
1331 const_iv (GL_TEXTURE_MAG_FILTER), 2906 const_iv (GL_TEXTURE_MAG_FILTER),
1332 const_iv (GL_TEXTURE_MIN_FILTER), 2907 const_iv (GL_TEXTURE_MIN_FILTER),
1333 const_iv (GL_TEXTURE_ENV_MODE), 2908 const_iv (GL_TEXTURE_ENV_MODE),
1334 const_iv (GL_TEXTURE_WRAP_S), 2909 const_iv (GL_TEXTURE_WRAP_S),
1335 const_iv (GL_TEXTURE_WRAP_T), 2910 const_iv (GL_TEXTURE_WRAP_T),
2911 const_iv (GL_REPEAT),
1336 const_iv (GL_CLAMP), 2912 const_iv (GL_CLAMP),
1337 const_iv (GL_REPEAT), 2913 const_iv (GL_CLAMP_TO_EDGE),
1338 const_iv (GL_NEAREST), 2914 const_iv (GL_NEAREST),
1339 const_iv (GL_LINEAR), 2915 const_iv (GL_LINEAR),
1340 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2916 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1341 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2917 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1342 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2918 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1343 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2919 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1344 const_iv (GL_GENERATE_MIPMAP), 2920 const_iv (GL_GENERATE_MIPMAP),
1345 const_iv (GL_LINEAR),
1346 const_iv (GL_MODULATE), 2921 const_iv (GL_MODULATE),
2922 const_iv (GL_DECAL),
1347 const_iv (GL_REPLACE), 2923 const_iv (GL_REPLACE),
2924 const_iv (GL_DEPTH_BUFFER_BIT),
1348 const_iv (GL_COLOR_BUFFER_BIT), 2925 const_iv (GL_COLOR_BUFFER_BIT),
1349 const_iv (GL_PROJECTION), 2926 const_iv (GL_PROJECTION),
1350 const_iv (GL_MODELVIEW), 2927 const_iv (GL_MODELVIEW),
1351 const_iv (GL_COLOR_LOGIC_OP), 2928 const_iv (GL_COLOR_LOGIC_OP),
2929 const_iv (GL_SEPARABLE_2D),
1352 const_iv (GL_CONVOLUTION_2D), 2930 const_iv (GL_CONVOLUTION_2D),
1353 const_iv (GL_CONVOLUTION_BORDER_MODE), 2931 const_iv (GL_CONVOLUTION_BORDER_MODE),
1354 const_iv (GL_CONSTANT_BORDER), 2932 const_iv (GL_CONSTANT_BORDER),
2933 const_iv (GL_POINTS),
1355 const_iv (GL_LINES), 2934 const_iv (GL_LINES),
2935 const_iv (GL_LINE_STRIP),
2936 const_iv (GL_LINE_LOOP),
1356 const_iv (GL_QUADS), 2937 const_iv (GL_QUADS),
2938 const_iv (GL_QUAD_STRIP),
2939 const_iv (GL_TRIANGLES),
2940 const_iv (GL_TRIANGLE_STRIP),
2941 const_iv (GL_TRIANGLE_FAN),
1357 const_iv (GL_LINE_LOOP), 2942 const_iv (GL_POLYGON),
1358 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2943 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2944 const_iv (GL_POINT_SMOOTH_HINT),
2945 const_iv (GL_LINE_SMOOTH_HINT),
2946 const_iv (GL_POLYGON_SMOOTH_HINT),
2947 const_iv (GL_GENERATE_MIPMAP_HINT),
2948 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1359 const_iv (GL_FASTEST), 2949 const_iv (GL_FASTEST),
2950 const_iv (GL_DONT_CARE),
2951 const_iv (GL_NICEST),
2952 const_iv (GL_V2F),
2953 const_iv (GL_V3F),
2954 const_iv (GL_T2F_V3F),
2955 const_iv (GL_T2F_N3F_V3F),
1360# undef const_iv 2956# undef const_iv
1361 }; 2957 };
1362 2958
1363 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2959 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1364 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2960 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2961
2962 texture_av = newAV ();
2963 AvREAL_off (texture_av);
1365} 2964}
2965
2966void
2967disable_GL_EXT_blend_func_separate ()
2968 CODE:
2969 gl.BlendFuncSeparate = 0;
2970 gl.BlendFuncSeparateEXT = 0;
2971
2972char *
2973gl_vendor ()
2974 CODE:
2975 RETVAL = (char *)glGetString (GL_VENDOR);
2976 OUTPUT:
2977 RETVAL
2978
2979char *
2980gl_version ()
2981 CODE:
2982 RETVAL = (char *)glGetString (GL_VERSION);
2983 OUTPUT:
2984 RETVAL
2985
2986char *
2987gl_extensions ()
2988 CODE:
2989 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2990 OUTPUT:
2991 RETVAL
2992
2993const char *glGetString (GLenum pname)
2994
2995GLint glGetInteger (GLenum pname)
2996 CODE:
2997 glGetIntegerv (pname, &RETVAL);
2998 OUTPUT:
2999 RETVAL
3000
3001GLdouble glGetDouble (GLenum pname)
3002 CODE:
3003 glGetDoublev (pname, &RETVAL);
3004 OUTPUT:
3005 RETVAL
1366 3006
1367int glGetError () 3007int glGetError ()
3008
3009void glFinish ()
1368 3010
1369void glClear (int mask) 3011void glClear (int mask)
1370 3012
1371void glClearColor (float r, float g, float b, float a = 1.0) 3013void glClearColor (float r, float g, float b, float a = 1.0)
1372 PROTOTYPE: @ 3014 PROTOTYPE: @
… …
1379 3021
1380void glHint (int target, int mode) 3022void glHint (int target, int mode)
1381 3023
1382void glBlendFunc (int sfactor, int dfactor) 3024void glBlendFunc (int sfactor, int dfactor)
1383 3025
3026void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3027 CODE:
3028 gl_BlendFuncSeparate (sa, da, saa, daa);
3029
3030void glDepthMask (int flag)
3031
1384void glLogicOp (int opcode) 3032void glLogicOp (int opcode)
1385 3033
3034void glColorMask (int red, int green, int blue, int alpha)
3035
1386void glMatrixMode (int mode) 3036void glMatrixMode (int mode)
1387 3037
1388void glPushMatrix () 3038void glPushMatrix ()
1389 3039
1390void glPopMatrix () 3040void glPopMatrix ()
1391 3041
1392void glLoadIdentity () 3042void glLoadIdentity ()
1393 3043
3044void glDrawBuffer (int buffer)
3045
3046void glReadBuffer (int buffer)
3047
3048# near_ and far_ are due to microsofts buggy "c" compiler
3049void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3050
3051# near_ and far_ are due to microsofts buggy "c" compiler
1394void glOrtho (double left, double right, double bottom, double top, double near, double far) 3052void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3053
3054PROTOTYPES: DISABLE
1395 3055
1396void glViewport (int x, int y, int width, int height) 3056void glViewport (int x, int y, int width, int height)
3057
3058void glScissor (int x, int y, int width, int height)
1397 3059
1398void glTranslate (float x, float y, float z = 0.) 3060void glTranslate (float x, float y, float z = 0.)
1399 CODE: 3061 CODE:
1400 glTranslatef (x, y, z); 3062 glTranslatef (x, y, z);
1401 3063
1402void glScale (float x, float y, float z) 3064void glScale (float x, float y, float z = 1.)
1403 CODE: 3065 CODE:
1404 glScalef (x, y, z); 3066 glScalef (x, y, z);
1405 3067
1406void glRotate (float angle, float x, float y, float z) 3068void glRotate (float angle, float x, float y, float z)
1407 CODE: 3069 CODE:
1408 glRotatef (angle, x, y, z); 3070 glRotatef (angle, x, y, z);
1409 3071
1410void glBegin (int mode)
1411
1412void glEnd ()
1413
1414void glColor (float r, float g, float b, float a = 1.0) 3072void glColor (float r, float g, float b, float a = 1.0)
1415 PROTOTYPE: @ 3073 PROTOTYPE: @
3074 ALIAS:
3075 glColor_premultiply = 1
1416 CODE: 3076 CODE:
3077 if (ix)
3078 {
3079 r *= a;
3080 g *= a;
3081 b *= a;
3082 }
3083 // microsoft visual "c" rounds instead of truncating...
1417 glColor4f (r, g, b, a); 3084 glColor4f (r, g, b, a);
3085
3086void glRasterPos (float x, float y, float z = 0.)
3087 CODE:
3088 glRasterPos3f (0, 0, z);
3089 glBitmap (0, 0, 0, 0, x, y, 0);
1418 3090
1419void glVertex (float x, float y, float z = 0.) 3091void glVertex (float x, float y, float z = 0.)
1420 CODE: 3092 CODE:
1421 glVertex3f (x, y, z); 3093 glVertex3f (x, y, z);
1422 3094
1423void glTexCoord (float s, float t) 3095void glTexCoord (float s, float t)
1424 CODE: 3096 CODE:
1425 glTexCoord2f (s, t); 3097 glTexCoord2f (s, t);
1426 3098
3099void glRect (float x1, float y1, float x2, float y2)
3100 CODE:
3101 glRectf (x1, y1, x2, y2);
3102
3103void glRect_lineloop (float x1, float y1, float x2, float y2)
3104 CODE:
3105 glBegin (GL_LINE_LOOP);
3106 glVertex2f (x1, y1);
3107 glVertex2f (x2, y1);
3108 glVertex2f (x2, y2);
3109 glVertex2f (x1, y2);
3110 glEnd ();
3111
3112PROTOTYPES: ENABLE
3113
3114void glBegin (int mode)
3115
3116void glEnd ()
3117
3118void glPointSize (GLfloat size)
3119
3120void glLineWidth (GLfloat width)
3121
3122void glInterleavedArrays (int format, int stride, char *data)
3123
3124void glDrawElements (int mode, int count, int type, char *indices)
3125
3126# 1.2 void glDrawRangeElements (int mode, int start, int end
3127
1427void glTexEnv (int target, int pname, float param) 3128void glTexEnv (int target, int pname, float param)
1428 CODE: 3129 CODE:
1429 glTexEnvf (target, pname, param); 3130 glTexEnvf (target, pname, param);
1430 3131
1431void glTexParameter (int target, int pname, float param) 3132void glTexParameter (int target, int pname, float param)
… …
1434 3135
1435void glBindTexture (int target, int name) 3136void glBindTexture (int target, int name)
1436 3137
1437void glConvolutionParameter (int target, int pname, float params) 3138void glConvolutionParameter (int target, int pname, float params)
1438 CODE: 3139 CODE:
3140 if (gl.ConvolutionParameterf)
1439 glConvolutionParameterf (target, pname, params); 3141 gl.ConvolutionParameterf (target, pname, params);
1440 3142
1441void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3143void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
3144 CODE:
3145 if (gl.ConvolutionFilter2D)
3146 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1442 3147
3148void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3149 CODE:
3150 if (gl.SeparableFilter2D)
3151 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3152
1443void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3153void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1444 3154
1445void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3155void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3156
3157void glDrawPixels (int width, int height, int format, int type, char *pixels)
3158
3159void glPixelZoom (float x, float y)
3160
3161void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1446 3162
1447int glGenTexture () 3163int glGenTexture ()
1448 CODE: 3164 CODE:
1449{ 3165 RETVAL = gen_texture ();
1450 GLuint name;
1451 glGenTextures (1, &name);
1452 RETVAL = name;
1453}
1454 OUTPUT: 3166 OUTPUT:
1455 RETVAL 3167 RETVAL
1456 3168
1457void glDeleteTexture (int name) 3169void glDeleteTexture (int name)
1458 CODE: 3170 CODE:
1459{
1460 GLuint name_ = name;
1461 glDeleteTextures (1, &name_); 3171 del_texture (name);
1462} 3172
1463
1464int glGenList () 3173int glGenList ()
1465 CODE: 3174 CODE:
1466 RETVAL = glGenLists (1); 3175 RETVAL = glGenLists (1);
1467 OUTPUT: 3176 OUTPUT:
1468 RETVAL 3177 RETVAL
… …
1475 3184
1476void glEndList () 3185void glEndList ()
1477 3186
1478void glCallList (int list) 3187void glCallList (int list)
1479 3188
3189MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3190
3191PROTOTYPES: DISABLE
3192
3193void
3194find_widget (SV *self, NV x, NV y)
3195 PPCODE:
3196{
3197 if (within_widget (self, x, y))
3198 XPUSHs (self);
3199}
3200
3201BOOT:
3202{
3203 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3204
3205 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3206 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3207 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3208 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3209}
3210
3211void
3212draw (SV *self)
3213 CODE:
3214{
3215 HV *hv;
3216 SV **svp;
3217 NV x, y, w, h;
3218 SV *draw_x_sv = GvSV (draw_x_gv);
3219 SV *draw_y_sv = GvSV (draw_y_gv);
3220 SV *draw_w_sv = GvSV (draw_w_gv);
3221 SV *draw_h_sv = GvSV (draw_h_gv);
3222 double draw_x, draw_y;
3223
3224 if (!SvROK (self))
3225 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3226
3227 hv = (HV *)SvRV (self);
3228
3229 if (SvTYPE (hv) != SVt_PVHV)
3230 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3231
3232 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3233 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3234
3235 if (!h || !w)
3236 XSRETURN_EMPTY;
3237
3238 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3239 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3240
3241 draw_x = SvNV (draw_x_sv) + x;
3242 draw_y = SvNV (draw_y_sv) + y;
3243
3244 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3245 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3246 XSRETURN_EMPTY;
3247
3248 sv_setnv (draw_x_sv, draw_x);
3249 sv_setnv (draw_y_sv, draw_y);
3250
3251 glPushMatrix ();
3252 glTranslated (x, y, 0);
3253
3254 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3255 {
3256 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3257
3258 if (svp && SvTRUE (*svp))
3259 {
3260 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3261 glEnable (GL_BLEND);
3262 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3263 glBegin (GL_QUADS);
3264 glVertex2f (0, 0);
3265 glVertex2f (w, 0);
3266 glVertex2f (w, h);
3267 glVertex2f (0, h);
3268 glEnd ();
3269 glDisable (GL_BLEND);
3270 }
3271 }
3272#if 0
3273 // draw borders, for debugging
3274 glPushMatrix ();
3275 glColor4f (1., 1., 0., 1.);
3276 glTranslatef (.5, .5, 0.);
3277 glBegin (GL_LINE_LOOP);
3278 glVertex2f (0 , 0);
3279 glVertex2f (w - 1, 0);
3280 glVertex2f (w - 1, h - 1);
3281 glVertex2f (0 , h - 1);
3282 glEnd ();
3283 glPopMatrix ();
3284#endif
3285 PUSHMARK (SP);
3286 XPUSHs (self);
3287 PUTBACK;
3288 call_method ("_draw", G_VOID | G_DISCARD);
3289 SPAGAIN;
3290
3291 glPopMatrix ();
3292
3293 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3294 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3295}
3296

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< Changed lines
> Changed lines