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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.278 by root, Wed Sep 3 10:36:25 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
17#include <glib/gmacros.h> 52#include <glib/gmacros.h>
18 53
19#include <pango/pango.h> 54#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 55
21#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
22 66
23#ifndef _WIN32 67#ifndef _WIN32
24# include <sys/types.h> 68# include <sys/types.h>
25# include <sys/socket.h> 69# include <sys/socket.h>
26# include <netinet/in.h> 70# include <netinet/in.h>
27# include <netinet/tcp.h> 71# include <netinet/tcp.h>
28# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 77#else
30 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 79#endif
37 80
38#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 85
40#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
41 87
42#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
44 90
45#define MIN_FONT_HEIGHT 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
98static AV *texture_av;
99
100static struct
101{
102#define GL_FUNC(ptr,name) ptr name;
103#include "glfunc.h"
104#undef GL_FUNC
105} gl;
106
107static void
108gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
109{
110 if (gl.BlendFuncSeparate)
111 gl.BlendFuncSeparate (sa, da, saa, daa);
112 else if (gl.BlendFuncSeparateEXT)
113 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
114 else
115 glBlendFunc (sa, da);
116}
117
118static GLuint
119gen_texture ()
120{
121 GLuint name;
122
123 if (AvFILL (texture_av) >= 0)
124 name = (GLuint)(size_t)av_pop (texture_av);
125 else
126 glGenTextures (1, &name);
127
128 return name;
129}
130
131static void
132del_texture (GLuint name)
133{
134 /* make a half-assed attempt at returning the memory used by the texture */
135 /* textures are frequently being reused by cfplus anyway */
136 /*glBindTexture (GL_TEXTURE_2D, name);*/
137 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
138 av_push (texture_av, (SV *)(size_t)name);
139 glDeleteTextures (1, &name);
140}
141
142#include "texcache.c"
143#include "rendercache.c"
144
145#include "pango-font.c"
146#include "pango-fontmap.c"
147#include "pango-render.c"
148
149typedef IV DC__Channel;
150typedef SDL_RWops *DC__RW;
47typedef Mix_Chunk *CFClient__MixChunk; 151typedef Mix_Chunk *DC__MixChunk;
48typedef Mix_Music *CFClient__MixMusic; 152typedef Mix_Music *DC__MixMusic;
49 153
50static PangoContext *context; 154typedef PangoFontDescription *DC__Font;
51static PangoFontMap *fontmap; 155
156static int
157shape_attr_p (PangoLayoutRun *run)
158{
159 GSList *attrs = run->item->analysis.extra_attrs;
160
161 while (attrs)
162 {
163 PangoAttribute *attr = attrs->data;
164
165 if (attr->klass->type == PANGO_ATTR_SHAPE)
166 return 1;
167
168 attrs = attrs->next;
169 }
170
171 return 0;
172}
52 173
53typedef struct cf_layout { 174typedef struct cf_layout {
54 PangoLayout *pl; 175 PangoLayout *pl;
176 float r, g, b, a; // default color for rgba mode
55 int base_height; 177 int base_height;
178 DC__Font font;
179 rc_t *rc;
56} *CFClient__Layout; 180} *DC__Layout;
181
182static DC__Font default_font;
183static PangoContext *opengl_context;
184static PangoFontMap *opengl_fontmap;
57 185
58static void 186static void
59substitute_func (FcPattern *pattern, gpointer data) 187substitute_func (FcPattern *pattern, gpointer data)
60{ 188{
61 FcPatternAddBool (pattern, FC_HINTING , 1); 189 FcPatternAddBool (pattern, FC_HINTING, 1);
190#ifdef FC_HINT_STYLE
191 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192#endif
62 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63} 194}
64 195
65static void 196static void
66layout_update (CFClient__Layout self) 197layout_update_font (DC__Layout self)
67{ 198{
68 /* use a random scale factor to account for unknown descenders, 0.8 works 199 /* use a random scale factor to account for unknown descenders, 0.8 works
69 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
70 */ 201 */
71 PangoFontDescription *font = pango_context_get_font_description (context); 202 PangoFontDescription *font = self->font ? self->font : default_font;
72 203
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 pango_font_description_set_absolute_size (font, height); 204 pango_font_description_set_absolute_size (font,
81 pango_layout_context_changed (self->pl); 205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82 } 206
207 pango_layout_set_font_description (self->pl, font);
83} 208}
84 209
85static void 210static void
86layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
87{ 212{
88 layout_update (self); 213 PangoRectangle rect;
89 214
215 // get_pixel_* wrongly rounds down
90 pango_layout_get_pixel_size (self->pl, w, h); 216 pango_layout_get_extents (self->pl, 0, &rect);
91 217
92 *w = (*w + 3) & ~3; 218 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
93 if (!*w) *w = 1; 219 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
94 if (!*h) *h = 1;
95}
96 220
221 if (!rect.width) rect.width = 1;
222 if (!rect.height) rect.height = 1;
223
224 *w = rect.width;
225 *h = rect.height;
226}
227
228typedef uint16_t tileid;
97typedef uint16_t mapface; 229typedef uint16_t faceid;
98 230
99typedef struct { 231typedef struct {
100 GLint name; 232 GLuint name;
101 int w, h; 233 int w, h;
102 float s, t; 234 float s, t;
103 uint8_t r, g, b, a; 235 uint8_t r, g, b, a;
236 tileid smoothtile;
237 uint8_t smoothlevel;
104} maptex; 238} maptex;
105 239
106typedef struct { 240typedef struct {
241 uint32_t player;
242 tileid tile[3];
107 int16_t darkness; 243 uint16_t darkness;
108 mapface face[3]; 244 uint8_t stat_width, stat_hp, flags, smoothmax;
109} mapcell; 245} mapcell;
110 246
111typedef struct { 247typedef struct {
112 int32_t c0, c1; 248 int32_t c0, c1;
113 mapcell *col; 249 mapcell *col;
114} maprow; 250} maprow;
115 251
116typedef struct map { 252typedef struct map {
117 int x, y, w, h; 253 int x, y, w, h;
118 int ox, oy; /* offset to virtual global coordinate system */ 254 int ox, oy; /* offset to virtual global coordinate system */
119 int faces; 255 int faces; tileid *face2tile; // [faceid]
120 mapface *face; 256 int texs; maptex *tex; // [tileid]
121
122 int texs;
123 maptex *tex;
124 257
125 int32_t rows; 258 int32_t rows;
126 maprow *row; 259 maprow *row;
127} *CFClient__Map; 260} *DC__Map;
128 261
129static char * 262static char *
130prepend (char *ptr, int sze, int inc) 263prepend (char *ptr, int sze, int inc)
131{ 264{
132 char *p; 265 char *p;
… …
149} 282}
150 283
151#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 284#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
152#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 285#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
153 286
287static void
288need_facenum (struct map *self, faceid face)
289{
290 while (self->faces <= face)
291 {
292 Append (tileid, self->face2tile, self->faces, self->faces);
293 self->faces *= 2;
294 }
295}
296
297static void
298need_texid (struct map *self, int texid)
299{
300 while (self->texs <= texid)
301 {
302 Append (maptex, self->tex, self->texs, self->texs);
303 self->texs *= 2;
304 }
305}
306
154static maprow * 307static maprow *
155map_get_row (CFClient__Map self, int y) 308map_get_row (DC__Map self, int y)
156{ 309{
157 if (0 > y) 310 if (0 > y)
158 { 311 {
159 int extend = - y + MAP_EXTEND_Y; 312 int extend = - y + MAP_EXTEND_Y;
160 Prepend (maprow, self->row, self->rows, extend); 313 Prepend (maprow, self->row, self->rows, extend);
… …
198 351
199 return row->col + (x - row->c0); 352 return row->col + (x - row->c0);
200} 353}
201 354
202static mapcell * 355static mapcell *
203map_get_cell (CFClient__Map self, int x, int y) 356map_get_cell (DC__Map self, int x, int y)
204{ 357{
205 return row_get_cell (map_get_row (self, y), x); 358 return row_get_cell (map_get_row (self, y), x);
206} 359}
207 360
208static void 361static void
209map_clear (CFClient__Map self) 362map_clear (DC__Map self)
210{ 363{
211 int r; 364 int r;
212 365
213 for (r = 0; r < self->rows; r++) 366 for (r = 0; r < self->rows; r++)
214 Safefree (self->row[r].col); 367 Safefree (self->row[r].col);
… …
221 self->oy = 0; 374 self->oy = 0;
222 self->row = 0; 375 self->row = 0;
223 self->rows = 0; 376 self->rows = 0;
224} 377}
225 378
379#define CELL_CLEAR(cell) \
380 do { \
381 if ((cell)->player) \
382 (cell)->tile [2] = 0; \
383 (cell)->darkness = 0; \
384 (cell)->stat_hp = 0; \
385 (cell)->flags = 0; \
386 (cell)->player = 0; \
387 } while (0)
388
226static void 389static void
227map_blank (CFClient__Map self, int x0, int y0, int w, int h) 390map_blank (DC__Map self, int x0, int y0, int w, int h)
228{ 391{
229 int x, y; 392 int x, y;
230 maprow *row; 393 maprow *row;
394 mapcell *cell;
231 395
232 for (y = y0; y < y0 + h; y++) 396 for (y = y0; y < y0 + h; y++)
233 if (y >= 0) 397 if (y >= 0)
234 { 398 {
235 if (y >= self->rows) 399 if (y >= self->rows)
… …
241 if (x >= row->c0) 405 if (x >= row->c0)
242 { 406 {
243 if (x >= row->c1) 407 if (x >= row->c1)
244 break; 408 break;
245 409
246 row->col[x - row->c0].darkness = -1; 410 cell = row->col + x - row->c0;
411
412 CELL_CLEAR (cell);
247 } 413 }
248 } 414 }
249} 415}
250 416
417typedef struct {
418 tileid tile;
419 uint8_t x, y, level;
420} smooth_key;
421
251static void 422static void
423smooth_or_bits (HV *hv, smooth_key *key, IV bits)
424{
425 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
426
427 if (SvIOK (*sv))
428 SvIV_set (*sv, SvIVX (*sv) | bits);
429 else
430 sv_setiv (*sv, bits);
431}
432
433static void
252music_finished () 434music_finished (void)
253{ 435{
254 SDL_UserEvent ev; 436 SDL_UserEvent ev;
255 437
256 ev.type = SDL_USEREVENT; 438 ev.type = SDL_USEREVENT;
257 ev.code = 0; 439 ev.code = 0;
… …
259 ev.data2 = 0; 441 ev.data2 = 0;
260 442
261 SDL_PushEvent ((SDL_Event *)&ev); 443 SDL_PushEvent ((SDL_Event *)&ev);
262} 444}
263 445
264MODULE = CFClient PACKAGE = CFClient 446static void
447channel_finished (int channel)
448{
449 SDL_UserEvent ev;
450
451 ev.type = SDL_USEREVENT;
452 ev.code = 1;
453 ev.data1 = (void *)(long)channel;
454 ev.data2 = 0;
455
456 SDL_PushEvent ((SDL_Event *)&ev);
457}
458
459static unsigned int
460minpot (unsigned int n)
461{
462 if (!n)
463 return 0;
464
465 --n;
466
467 n |= n >> 1;
468 n |= n >> 2;
469 n |= n >> 4;
470 n |= n >> 8;
471 n |= n >> 16;
472
473 return n + 1;
474}
475
476static unsigned int
477popcount (unsigned int n)
478{
479 n -= (n >> 1) & 0x55555555U;
480 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
481 n = ((n >> 4) + n) & 0x0f0f0f0fU;
482 n *= 0x01010101U;
483
484 return n >> 24;
485}
486
487/* SDL should provide this, really. */
488#define SDLK_MODIFIER_MIN 300
489#define SDLK_MODIFIER_MAX 314
490
491/******************************************************************************/
492
493static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
494static GV *hover_gv;
495
496static int
497within_widget (SV *widget, NV x, NV y)
498{
499 HV *self;
500 SV **svp;
501 NV wx, ww, wy, wh;
502
503 if (!SvROK (widget))
504 return 0;
505
506 self = (HV *)SvRV (widget);
507
508 if (SvTYPE (self) != SVt_PVHV)
509 return 0;
510
511 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
512 if (y < wy)
513 return 0;
514
515 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
516 if (y >= wy + wh)
517 return 0;
518
519 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
520 if (x < wx)
521 return 0;
522
523 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
524 if (x >= wx + ww)
525 return 0;
526
527 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
528 if (!svp || !SvTRUE (*svp))
529 return 0;
530
531 return 1;
532}
533
534/******************************************************************************/
535
536/* process keyboard modifiers */
537static int
538mod_munge (int mod)
539{
540 mod &= MOD_MASK;
541
542 if (mod & (KMOD_META | KMOD_ALT))
543 mod |= KMOD_LRAM;
544
545 return mod;
546}
547
548static void
549deliantra_main ()
550{
551 char *argv[] = { 0 };
552 call_argv ("::main", G_DISCARD | G_VOID, argv);
553}
554
555#ifdef __MACOSX__
556 /* to due surprising braindamage on the side of SDL design, we
557 * do some mind-boggling hack here: SDL requires a custom main()
558 * on OS X, so... we provide one and call the original main(), which,
559 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
560 * and which calls our main (== SDL_main) back.
561 */
562 extern C_LINKAGE int
563 main (int argc, char *argv[])
564 {
565 deliantra_main ();
566 }
567
568 #undef main
569
570 extern C_LINKAGE int main (int argc, char *argv[]);
571
572 static void
573 SDL_braino (void)
574 {
575 char *argv[] = { "deliantra client", 0 };
576 (main) (1, argv);
577 }
578#else
579 static void
580 SDL_braino (void)
581 {
582 deliantra_main ();
583 }
584#endif
585
586MODULE = Deliantra::Client PACKAGE = DC
265 587
266PROTOTYPES: ENABLE 588PROTOTYPES: ENABLE
267 589
268BOOT: 590BOOT:
269{ 591{
270 HV *stash = gv_stashpv ("CFClient", 1); 592 HV *stash = gv_stashpv ("DC", 1);
271 static const struct { 593 static const struct {
272 const char *name; 594 const char *name;
273 IV iv; 595 IV iv;
274 } *civ, const_iv[] = { 596 } *civ, const_iv[] = {
275# define const_iv(name) { # name, (IV)name } 597# define const_iv(name) { # name, (IV)name }
598 const_iv (SDLK_MODIFIER_MIN),
599 const_iv (SDLK_MODIFIER_MAX),
600
276 const_iv (SDL_ACTIVEEVENT), 601 const_iv (SDL_ACTIVEEVENT),
277 const_iv (SDL_KEYDOWN), 602 const_iv (SDL_KEYDOWN),
278 const_iv (SDL_KEYUP), 603 const_iv (SDL_KEYUP),
279 const_iv (SDL_MOUSEMOTION), 604 const_iv (SDL_MOUSEMOTION),
280 const_iv (SDL_MOUSEBUTTONDOWN), 605 const_iv (SDL_MOUSEBUTTONDOWN),
… …
289 const_iv (SDL_EVENT_RESERVEDA), 614 const_iv (SDL_EVENT_RESERVEDA),
290 const_iv (SDL_EVENT_RESERVEDB), 615 const_iv (SDL_EVENT_RESERVEDB),
291 const_iv (SDL_VIDEORESIZE), 616 const_iv (SDL_VIDEORESIZE),
292 const_iv (SDL_VIDEOEXPOSE), 617 const_iv (SDL_VIDEOEXPOSE),
293 const_iv (SDL_USEREVENT), 618 const_iv (SDL_USEREVENT),
619
620 const_iv (SDL_APPINPUTFOCUS),
621 const_iv (SDL_APPMOUSEFOCUS),
622 const_iv (SDL_APPACTIVE),
623
624
625 const_iv (SDLK_UNKNOWN),
626 const_iv (SDLK_FIRST),
627 const_iv (SDLK_BACKSPACE),
628 const_iv (SDLK_TAB),
629 const_iv (SDLK_CLEAR),
630 const_iv (SDLK_RETURN),
631 const_iv (SDLK_PAUSE),
632 const_iv (SDLK_ESCAPE),
633 const_iv (SDLK_SPACE),
634 const_iv (SDLK_EXCLAIM),
635 const_iv (SDLK_QUOTEDBL),
636 const_iv (SDLK_HASH),
637 const_iv (SDLK_DOLLAR),
638 const_iv (SDLK_AMPERSAND),
639 const_iv (SDLK_QUOTE),
640 const_iv (SDLK_LEFTPAREN),
641 const_iv (SDLK_RIGHTPAREN),
642 const_iv (SDLK_ASTERISK),
643 const_iv (SDLK_PLUS),
644 const_iv (SDLK_COMMA),
645 const_iv (SDLK_MINUS),
646 const_iv (SDLK_PERIOD),
647 const_iv (SDLK_SLASH),
648 const_iv (SDLK_0),
649 const_iv (SDLK_1),
650 const_iv (SDLK_2),
651 const_iv (SDLK_3),
652 const_iv (SDLK_4),
653 const_iv (SDLK_5),
654 const_iv (SDLK_6),
655 const_iv (SDLK_7),
656 const_iv (SDLK_8),
657 const_iv (SDLK_9),
658 const_iv (SDLK_COLON),
659 const_iv (SDLK_SEMICOLON),
660 const_iv (SDLK_LESS),
661 const_iv (SDLK_EQUALS),
662 const_iv (SDLK_GREATER),
663 const_iv (SDLK_QUESTION),
664 const_iv (SDLK_AT),
665
666 const_iv (SDLK_LEFTBRACKET),
667 const_iv (SDLK_BACKSLASH),
668 const_iv (SDLK_RIGHTBRACKET),
669 const_iv (SDLK_CARET),
670 const_iv (SDLK_UNDERSCORE),
671 const_iv (SDLK_BACKQUOTE),
672 const_iv (SDLK_DELETE),
673
674 const_iv (SDLK_FIRST),
675 const_iv (SDLK_LAST),
294 const_iv (SDLK_KP0), 676 const_iv (SDLK_KP0),
295 const_iv (SDLK_KP1), 677 const_iv (SDLK_KP1),
296 const_iv (SDLK_KP2), 678 const_iv (SDLK_KP2),
297 const_iv (SDLK_KP3), 679 const_iv (SDLK_KP3),
298 const_iv (SDLK_KP4), 680 const_iv (SDLK_KP4),
… …
353 const_iv (SDLK_BREAK), 735 const_iv (SDLK_BREAK),
354 const_iv (SDLK_MENU), 736 const_iv (SDLK_MENU),
355 const_iv (SDLK_POWER), 737 const_iv (SDLK_POWER),
356 const_iv (SDLK_EURO), 738 const_iv (SDLK_EURO),
357 const_iv (SDLK_UNDO), 739 const_iv (SDLK_UNDO),
740
358 const_iv (KMOD_NONE), 741 const_iv (KMOD_NONE),
742 const_iv (KMOD_SHIFT),
359 const_iv (KMOD_LSHIFT), 743 const_iv (KMOD_LSHIFT),
360 const_iv (KMOD_RSHIFT), 744 const_iv (KMOD_RSHIFT),
745 const_iv (KMOD_CTRL),
361 const_iv (KMOD_LCTRL), 746 const_iv (KMOD_LCTRL),
362 const_iv (KMOD_RCTRL), 747 const_iv (KMOD_RCTRL),
748 const_iv (KMOD_ALT),
363 const_iv (KMOD_LALT), 749 const_iv (KMOD_LALT),
364 const_iv (KMOD_RALT), 750 const_iv (KMOD_RALT),
751 const_iv (KMOD_META),
365 const_iv (KMOD_LMETA), 752 const_iv (KMOD_LMETA),
366 const_iv (KMOD_RMETA), 753 const_iv (KMOD_RMETA),
367 const_iv (KMOD_NUM), 754 const_iv (KMOD_NUM),
368 const_iv (KMOD_CAPS), 755 const_iv (KMOD_CAPS),
369 const_iv (KMOD_MODE), 756 const_iv (KMOD_MODE),
370 const_iv (KMOD_CTRL), 757
371 const_iv (KMOD_SHIFT), 758 const_iv (KMOD_LRAM),
372 const_iv (KMOD_ALT), 759
373 const_iv (KMOD_META) 760 const_iv (MIX_DEFAULT_FORMAT),
761
762 const_iv (SDL_INIT_TIMER),
763 const_iv (SDL_INIT_AUDIO),
764 const_iv (SDL_INIT_VIDEO),
765 const_iv (SDL_INIT_CDROM),
766 const_iv (SDL_INIT_JOYSTICK),
767 const_iv (SDL_INIT_EVERYTHING),
768 const_iv (SDL_INIT_NOPARACHUTE),
769 const_iv (SDL_INIT_EVENTTHREAD),
770
771 const_iv (SDL_GL_RED_SIZE),
772 const_iv (SDL_GL_GREEN_SIZE),
773 const_iv (SDL_GL_BLUE_SIZE),
774 const_iv (SDL_GL_ALPHA_SIZE),
775 const_iv (SDL_GL_DOUBLEBUFFER),
776 const_iv (SDL_GL_BUFFER_SIZE),
777 const_iv (SDL_GL_DEPTH_SIZE),
778 const_iv (SDL_GL_STENCIL_SIZE),
779 const_iv (SDL_GL_ACCUM_RED_SIZE),
780 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
781 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
782 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
783 const_iv (SDL_GL_STEREO),
784 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
785 const_iv (SDL_GL_MULTISAMPLESAMPLES),
786 const_iv (SDL_GL_ACCELERATED_VISUAL),
787 const_iv (SDL_GL_SWAP_CONTROL),
788
789 const_iv (FOW_DARKNESS)
374# undef const_iv 790# undef const_iv
375 }; 791 };
376 792
377 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 793 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
378 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 794 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
379 795
380 fontmap = pango_ft2_font_map_new (); 796 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
381 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 797 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
382 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
383} 798}
799
800void
801weaken (SV *rv)
802 PROTOTYPE: $
803 CODE:
804 sv_rvweaken (rv);
384 805
385int 806int
386SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 807in_destruct ()
808 CODE:
809 RETVAL = PL_main_cv == Nullcv;
810 OUTPUT:
811 RETVAL
387 812
813NV floor (NV x)
814
815NV ceil (NV x)
816
817IV minpot (UV n)
818
819IV popcount (UV n)
820
388void 821void
822pango_init ()
823 CODE:
824{
825 opengl_fontmap = pango_opengl_font_map_new ();
826 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
827 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
828 /*pango_context_set_font_description (opengl_context, default_font);*/
829#if PANGO_VERSION_CHECK (1, 15, 2)
830 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
831 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
832#endif
833}
834
835char *SDL_GetError ()
836
837void SDL_braino ()
838
839int SDL_Init (U32 flags)
840
841int SDL_InitSubSystem (U32 flags)
842
843void SDL_QuitSubSystem (U32 flags)
844
389SDL_Quit () 845void SDL_Quit ()
390 846
847int SDL_GL_SetAttribute (int attr, int value)
848
849int SDL_GL_GetAttribute (int attr)
850 CODE:
851 if (SDL_GL_GetAttribute (attr, &RETVAL))
852 XSRETURN_UNDEF;
853 OUTPUT:
854 RETVAL
855
391void 856void
392SDL_ListModes () 857SDL_ListModes (int rgb, int alpha)
393 PPCODE: 858 PPCODE:
394{ 859{
395 SDL_Rect **m; 860 SDL_Rect **m;
396 861
397 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 862 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
398 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
399 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
400 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 865 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
401 866
867 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
868 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
869
402 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 870 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
403 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
405 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406 874
407 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 875 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
408 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
409 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
410
411 SDL_EnableUNICODE (1);
412 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413 877
414 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 878 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
415 879
416 if (m && m != (SDL_Rect **)-1) 880 if (m && m != (SDL_Rect **)-1)
417 while (*m) 881 while (*m)
418 { 882 {
883 if ((*m)->w >= 400 && (*m)->h >= 300)
884 {
419 AV *av = newAV (); 885 AV *av = newAV ();
420 av_push (av, newSViv ((*m)->w)); 886 av_push (av, newSViv ((*m)->w));
421 av_push (av, newSViv ((*m)->h)); 887 av_push (av, newSViv ((*m)->h));
888 av_push (av, newSViv (rgb));
889 av_push (av, newSViv (alpha));
422 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 890 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
891 }
423 892
424 ++m; 893 ++m;
425 } 894 }
426} 895}
427 896
428int 897int
429SDL_SetVideoMode (int w, int h, int fullscreen) 898SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
430 CODE: 899 CODE:
900{
901 SDL_EnableUNICODE (1);
902 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
903
904 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
905 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
906 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
907 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
908
431 RETVAL = !!SDL_SetVideoMode ( 909 RETVAL = !!SDL_SetVideoMode (
432 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 910 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
433 ); 911 );
434 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 912
913 if (RETVAL)
914 {
915 av_clear (texture_av);
916
917 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
918#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
919#include "glfunc.h"
920#undef GL_FUNC
921 }
922}
435 OUTPUT: 923 OUTPUT:
436 RETVAL 924 RETVAL
437 925
438void 926void
439SDL_GL_SwapBuffers () 927SDL_GL_SwapBuffers ()
440 928
929char *
930SDL_GetKeyName (int sym)
931
932int
933SDL_GetAppState ()
934
935int
936SDL_GetModState ()
937
441void 938void
442SDL_PollEvent () 939poll_events ()
443 PPCODE: 940 PPCODE:
444{ 941{
445 SDL_Event ev; 942 SDL_Event ev;
446 943
447 while (SDL_PollEvent (&ev)) 944 SDL_PumpEvents ();
945 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
448 { 946 {
449 HV *hv = newHV (); 947 HV *hv = newHV ();
450 hv_store (hv, "type", 4, newSViv (ev.type), 0); 948 hv_store (hv, "type", 4, newSViv (ev.type), 0);
949
451 switch (ev.type) 950 switch (ev.type)
452 { 951 {
453 case SDL_KEYDOWN: 952 case SDL_KEYDOWN:
454 case SDL_KEYUP: 953 case SDL_KEYUP:
455 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 954 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
456 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 955 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
457 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 956 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
957 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
458 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 958 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
459 break; 959 break;
460 960
461 case SDL_ACTIVEEVENT: 961 case SDL_ACTIVEEVENT:
462 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 962 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 963 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464 break; 964 break;
465 965
466 case SDL_MOUSEMOTION: 966 case SDL_MOUSEMOTION:
967 {
968 int state = ev.motion.state;
969 int x = ev.motion.x;
970 int y = ev.motion.y;
971 int xrel = ev.motion.xrel;
972 int yrel = ev.motion.yrel;
973
974 /* do simplistic event compression */
975 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
976 && state == ev.motion.state)
977 {
978 xrel += ev.motion.xrel;
979 yrel += ev.motion.yrel;
980 x = ev.motion.x;
981 y = ev.motion.y;
982 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
983 }
984
985 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
467 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 986 hv_store (hv, "state", 5, newSViv (state), 0);
468 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 987 hv_store (hv, "x", 1, newSViv (x), 0);
469 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 988 hv_store (hv, "y", 1, newSViv (y), 0);
470 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 989 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
471 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 990 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
991 }
472 break; 992 break;
473 993
474 case SDL_MOUSEBUTTONDOWN: 994 case SDL_MOUSEBUTTONDOWN:
475 case SDL_MOUSEBUTTONUP: 995 case SDL_MOUSEBUTTONUP:
996 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
997
476 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 998 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 999 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1000 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1001 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
1002 break;
1003
1004 case SDL_USEREVENT:
1005 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
1006 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
1007 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
1008 break;
480 } 1009 }
481 1010
482 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1011 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
483 } 1012 }
484} 1013}
485 1014
486int 1015int
487Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 1016Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
488 POSTCALL: 1017 POSTCALL:
489 Mix_HookMusicFinished (music_finished); 1018 Mix_HookMusicFinished (music_finished);
1019 Mix_ChannelFinished (channel_finished);
1020
1021void
1022Mix_QuerySpec ()
1023 PPCODE:
1024{
1025 int freq, channels;
1026 Uint16 format;
1027
1028 if (Mix_QuerySpec (&freq, &format, &channels))
1029 {
1030 EXTEND (SP, 3);
1031 PUSHs (sv_2mortal (newSViv (freq)));
1032 PUSHs (sv_2mortal (newSViv (format)));
1033 PUSHs (sv_2mortal (newSViv (channels)));
1034 }
1035}
490 1036
491void 1037void
492Mix_CloseAudio () 1038Mix_CloseAudio ()
493 1039
494int 1040int
495Mix_AllocateChannels (int numchans = -1) 1041Mix_AllocateChannels (int numchans = -1)
496 1042
1043const char *
1044Mix_GetError ()
1045
497void 1046void
498lowdelay (int fd, int val = 1) 1047lowdelay (int fd, int val = 1)
499 CODE: 1048 CODE:
1049 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1050
1051void
1052win32_proxy_info ()
1053 PPCODE:
1054{
500#ifndef _WIN32 1055#ifdef _WIN32
501 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1056 char buffer[2048];
1057 DWORD buflen;
1058
1059 EXTEND (SP, 3);
1060
1061 buflen = sizeof (buffer);
1062 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1063 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1064 {
1065 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1066
1067 buflen = sizeof (buffer);
1068 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1069 {
1070 PUSHs (newSVpv (buffer, 0));
1071
1072 buflen = sizeof (buffer);
1073 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1074 PUSHs (newSVpv (buffer, 0));
1075 }
1076 }
502#endif 1077#endif
1078}
503 1079
504char * 1080int
505gl_version () 1081add_font (char *file)
506 CODE: 1082 CODE:
507 RETVAL = (char *)glGetString (GL_VERSION); 1083 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
508 OUTPUT: 1084 OUTPUT:
509 RETVAL 1085 RETVAL
510
511char *
512gl_extensions ()
513 CODE:
514 RETVAL = (char *)glGetString (GL_EXTENSIONS);
515 OUTPUT:
516 RETVAL
517
518void
519add_font (char *file)
520 CODE:
521 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
522
523void
524set_font (char *file)
525 CODE:
526{
527 int count;
528 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
529 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
530 FcPatternDestroy (pattern);
531 pango_context_set_font_description (context, font);
532}
533 1086
534void 1087void
535load_image_inline (SV *image_) 1088load_image_inline (SV *image_)
536 ALIAS: 1089 ALIAS:
537 load_image_file = 1 1090 load_image_file = 1
… …
540 STRLEN image_len; 1093 STRLEN image_len;
541 char *image = (char *)SvPVbyte (image_, image_len); 1094 char *image = (char *)SvPVbyte (image_, image_len);
542 SDL_Surface *surface, *surface2; 1095 SDL_Surface *surface, *surface2;
543 SDL_PixelFormat fmt; 1096 SDL_PixelFormat fmt;
544 SDL_RWops *rw = ix 1097 SDL_RWops *rw = ix
545 ? SDL_RWFromFile (image, "r") 1098 ? SDL_RWFromFile (image, "rb")
546 : SDL_RWFromConstMem (image, image_len); 1099 : SDL_RWFromConstMem (image, image_len);
547 1100
548 if (!rw) 1101 if (!rw)
549 croak ("load_image: %s", SDL_GetError ()); 1102 croak ("load_image: %s", SDL_GetError ());
550 1103
… …
579 1132
580 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1133 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581 1134
582 assert (surface2->pitch == surface2->w * 4); 1135 assert (surface2->pitch == surface2->w * 4);
583 1136
1137 SDL_LockSurface (surface2);
584 EXTEND (SP, 5); 1138 EXTEND (SP, 6);
585 PUSHs (sv_2mortal (newSViv (surface2->w))); 1139 PUSHs (sv_2mortal (newSViv (surface2->w)));
586 PUSHs (sv_2mortal (newSViv (surface2->h))); 1140 PUSHs (sv_2mortal (newSViv (surface2->h)));
587 SDL_LockSurface (surface2);
588 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1141 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589 SDL_UnlockSurface (surface2);
590 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1142 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1143 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1144 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1145 SDL_UnlockSurface (surface2);
593 1146
594 SDL_FreeSurface (surface); 1147 SDL_FreeSurface (surface);
595 SDL_FreeSurface (surface2); 1148 SDL_FreeSurface (surface2);
596} 1149}
597 1150
… …
619 PUSHs (sv_2mortal (newSViv (b / y))); 1172 PUSHs (sv_2mortal (newSViv (b / y)));
620 PUSHs (sv_2mortal (newSViv (a / y))); 1173 PUSHs (sv_2mortal (newSViv (a / y)));
621} 1174}
622 1175
623void 1176void
1177error (char *message)
1178 CODE:
1179 fprintf (stderr, "ERROR: %s\n", message);
1180#ifdef _WIN32
1181 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1182#endif
1183
1184void
624fatal (char *message) 1185fatal (char *message)
625 CODE: 1186 CODE:
1187 fprintf (stderr, "FATAL: %s\n", message);
626#ifdef _WIN32 1188#ifdef _WIN32
627 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1189 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1190#endif
1191 _exit (1);
1192
1193void
1194_exit (int retval = 0)
1195 CODE:
1196#ifdef WIN32
1197 ExitThread (retval); // unclean, please beam me up
628#else 1198#else
629 fprintf (stderr, "FATAL: %s\n", message); 1199 _exit (retval);
630#endif 1200#endif
631 exit (1);
632 1201
633MODULE = CFClient PACKAGE = CFClient::Layout 1202void
634 1203debug ()
635CFClient::Layout
636new (SV *class, int base_height = 10)
637 CODE: 1204 CODE:
638 New (0, RETVAL, 1, struct cf_layout); 1205{
639 RETVAL->base_height = base_height; 1206#if DEBUG
640 RETVAL->pl = pango_layout_new (context); 1207 VALGRIND_DO_LEAK_CHECK;
641 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1208#endif
1209}
1210
1211MODULE = Deliantra::Client PACKAGE = DC::Font
1212
1213PROTOTYPES: DISABLE
1214
1215DC::Font
1216new_from_file (SV *class, char *path, int id = 0)
1217 CODE:
1218{
1219 int count;
1220 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1221 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1222 FcPatternDestroy (pattern);
1223}
642 OUTPUT: 1224 OUTPUT:
643 RETVAL 1225 RETVAL
644 1226
645void 1227void
1228DESTROY (DC::Font self)
1229 CODE:
1230 pango_font_description_free (self);
1231
1232void
1233make_default (DC::Font self)
1234 PROTOTYPE: $
1235 CODE:
1236 default_font = self;
1237
1238MODULE = Deliantra::Client PACKAGE = DC::Layout
1239
1240PROTOTYPES: DISABLE
1241
1242void
1243glyph_cache_backup ()
1244 PROTOTYPE:
1245 CODE:
1246 tc_backup ();
1247
1248void
1249glyph_cache_restore ()
1250 PROTOTYPE:
1251 CODE:
1252 tc_restore ();
1253
1254DC::Layout
1255new (SV *class)
1256 CODE:
1257 New (0, RETVAL, 1, struct cf_layout);
1258
1259 RETVAL->pl = pango_layout_new (opengl_context);
1260 RETVAL->r = 1.;
1261 RETVAL->g = 1.;
1262 RETVAL->b = 1.;
1263 RETVAL->a = 1.;
1264 RETVAL->base_height = MIN_FONT_HEIGHT;
1265 RETVAL->font = 0;
1266 RETVAL->rc = rc_alloc ();
1267
1268 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1269 layout_update_font (RETVAL);
1270 OUTPUT:
1271 RETVAL
1272
1273void
646DESTROY (CFClient::Layout self) 1274DESTROY (DC::Layout self)
647 CODE: 1275 CODE:
648 g_object_unref (self->pl); 1276 g_object_unref (self->pl);
1277 rc_free (self->rc);
649 Safefree (self); 1278 Safefree (self);
650 1279
651void 1280void
652set_text (CFClient::Layout self, SV *text_) 1281set_text (DC::Layout self, SV *text_)
653 CODE: 1282 CODE:
654{ 1283{
655 STRLEN textlen; 1284 STRLEN textlen;
656 char *text = SvPVutf8 (text_, textlen); 1285 char *text = SvPVutf8 (text_, textlen);
657 1286
658 pango_layout_set_text (self->pl, text, textlen); 1287 pango_layout_set_text (self->pl, text, textlen);
659} 1288}
660 1289
661void 1290void
662set_markup (CFClient::Layout self, SV *text_) 1291set_markup (DC::Layout self, SV *text_)
663 CODE: 1292 CODE:
664{ 1293{
665 STRLEN textlen; 1294 STRLEN textlen;
666 char *text = SvPVutf8 (text_, textlen); 1295 char *text = SvPVutf8 (text_, textlen);
667 1296
668 pango_layout_set_markup (self->pl, text, textlen); 1297 pango_layout_set_markup (self->pl, text, textlen);
669} 1298}
670 1299
671SV * 1300void
672get_text (CFClient::Layout self) 1301set_shapes (DC::Layout self, ...)
1302 CODE:
1303{
1304 PangoAttrList *attrs = 0;
1305 const char *text = pango_layout_get_text (self->pl);
1306 const char *pos = text;
1307 int arg = 4;
1308
1309 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1310 {
1311 PangoRectangle inkrect, rect;
1312 PangoAttribute *attr;
1313
1314 int x = SvIV (ST (arg - 3));
1315 int y = SvIV (ST (arg - 2));
1316 int w = SvIV (ST (arg - 1));
1317 int h = SvIV (ST (arg ));
1318
1319 inkrect.x = 0;
1320 inkrect.y = 0;
1321 inkrect.width = 0;
1322 inkrect.height = 0;
1323
1324 rect.x = x * PANGO_SCALE;
1325 rect.y = y * PANGO_SCALE;
1326 rect.width = w * PANGO_SCALE;
1327 rect.height = h * PANGO_SCALE;
1328
1329 if (!attrs)
1330 attrs = pango_layout_get_attributes (self->pl);
1331
1332 attr = pango_attr_shape_new (&inkrect, &rect);
1333 attr->start_index = pos - text;
1334 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1335 pango_attr_list_insert (attrs, attr);
1336
1337 arg += 4;
1338 pos += sizeof (OBJ_STR) - 1;
1339 }
1340
1341 if (attrs)
1342 pango_layout_set_attributes (self->pl, attrs);
1343}
1344
1345void
1346get_shapes (DC::Layout self)
673 CODE: 1347 PPCODE:
1348{
1349 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1350
1351 do
1352 {
1353 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1354
1355 if (run && shape_attr_p (run))
1356 {
1357 PangoRectangle extents;
1358 pango_layout_iter_get_run_extents (iter, 0, &extents);
1359
1360 EXTEND (SP, 2);
1361 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1362 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1363 }
1364 }
1365 while (pango_layout_iter_next_run (iter));
1366
1367 pango_layout_iter_free (iter);
1368}
1369
1370int
1371has_wrapped (DC::Layout self)
1372 CODE:
1373{
1374 int lines = 1;
1375 const char *text = pango_layout_get_text (self->pl);
1376
1377 while (*text)
1378 lines += *text++ == '\n';
1379
674 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1380 RETVAL = lines < pango_layout_get_line_count (self->pl);
675 SvUTF8_on (RETVAL); 1381}
676 OUTPUT: 1382 OUTPUT:
677 RETVAL 1383 RETVAL
678 1384
1385SV *
1386get_text (DC::Layout self)
1387 CODE:
1388 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1389 sv_utf8_decode (RETVAL);
1390 OUTPUT:
1391 RETVAL
1392
679void 1393void
1394set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1395 CODE:
1396 self->r = r;
1397 self->g = g;
1398 self->b = b;
1399 self->a = a;
1400
1401void
1402set_font (DC::Layout self, DC::Font font = 0)
1403 CODE:
1404 if (self->font != font)
1405 {
1406 self->font = font;
1407 layout_update_font (self);
1408 }
1409
1410void
680set_height (CFClient::Layout self, int base_height) 1411set_height (DC::Layout self, int base_height)
681 CODE: 1412 CODE:
1413 if (self->base_height != base_height)
1414 {
682 self->base_height = base_height; 1415 self->base_height = base_height;
1416 layout_update_font (self);
1417 }
683 1418
684void 1419void
685set_width (CFClient::Layout self, int max_width = -1) 1420set_width (DC::Layout self, int max_width = -1)
686 CODE: 1421 CODE:
687 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1422 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
688 1423
689void 1424void
1425set_indent (DC::Layout self, int indent)
1426 CODE:
1427 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1428
1429void
1430set_spacing (DC::Layout self, int spacing)
1431 CODE:
1432 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1433
1434void
1435set_ellipsise (DC::Layout self, int ellipsise)
1436 CODE:
1437 pango_layout_set_ellipsize (self->pl,
1438 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1439 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1440 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1441 : PANGO_ELLIPSIZE_NONE
1442 );
1443
1444void
1445set_single_paragraph_mode (DC::Layout self, int spm)
1446 CODE:
1447 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1448
1449void
690size (CFClient::Layout self) 1450size (DC::Layout self)
691 PPCODE: 1451 PPCODE:
692{ 1452{
693 int w, h; 1453 int w, h;
694 1454
695 layout_update (self);
696 layout_get_pixel_size (self, &w, &h); 1455 layout_get_pixel_size (self, &w, &h);
697 1456
698 EXTEND (SP, 2); 1457 EXTEND (SP, 2);
699 PUSHs (sv_2mortal (newSViv (w))); 1458 PUSHs (sv_2mortal (newSViv (w)));
700 PUSHs (sv_2mortal (newSViv (h))); 1459 PUSHs (sv_2mortal (newSViv (h)));
701} 1460}
702 1461
703int 1462int
704xy_to_index (CFClient::Layout self, int x, int y) 1463descent (DC::Layout self)
705 CODE: 1464 CODE:
706{ 1465{
707 int index, trailing; 1466 PangoRectangle rect;
708 1467 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
709 layout_update (self); 1468 pango_layout_line_get_pixel_extents (line, 0, &rect);
710 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1469 RETVAL = PANGO_DESCENT (rect);
711
712 RETVAL = index;
713} 1470}
714 OUTPUT: 1471 OUTPUT:
715 RETVAL 1472 RETVAL
716 1473
1474int
1475xy_to_index (DC::Layout self, int x, int y)
1476 CODE:
1477{
1478 int index, trailing;
1479 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1480 RETVAL = index + trailing;
1481}
1482 OUTPUT:
1483 RETVAL
1484
717void 1485void
718cursor_pos (CFClient::Layout self, int index) 1486cursor_pos (DC::Layout self, int index)
719 PPCODE: 1487 PPCODE:
720{ 1488{
721 PangoRectangle strong_pos; 1489 PangoRectangle pos;
722 layout_update (self);
723 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1490 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
724 1491
725 EXTEND (SP, 3); 1492 EXTEND (SP, 3);
726 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1493 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
727 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1494 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
728 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1495 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
729} 1496}
730 1497
731void 1498void
732render (CFClient::Layout self) 1499index_to_line_x (DC::Layout self, int index, int trailing = 0)
733 PPCODE: 1500 PPCODE:
734{ 1501{
735 SV *retval; 1502 int line, x;
736 int w, h;
737 FT_Bitmap bitmap;
738 1503
739 layout_update (self); 1504 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
740 layout_get_pixel_size (self, &w, &h); 1505#if !PANGO_VERSION_CHECK (1, 17, 3)
741 1506 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
742 retval = newSV (w * h); 1507 --line;
743 SvPOK_only (retval); 1508#endif
744 SvCUR_set (retval, w * h);
745
746 bitmap.rows = h;
747 bitmap.width = w;
748 bitmap.pitch = w;
749 bitmap.buffer = (unsigned char*)SvPVX (retval);
750 bitmap.num_grays = 256;
751 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
752
753 memset (bitmap.buffer, 0, w * h);
754
755 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
756
757 EXTEND (SP, 3); 1509 EXTEND (SP, 2);
758 PUSHs (sv_2mortal (newSViv (w))); 1510 PUSHs (sv_2mortal (newSViv (line)));
1511 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1512}
1513
1514void
1515line_x_to_index (DC::Layout self, int line, int x)
1516 PPCODE:
1517{
1518 PangoLayoutLine *lp;
1519 int index, trailing;
1520
1521 if (line < 0)
1522 XSRETURN_EMPTY;
1523
1524 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1525 XSRETURN_EMPTY; /* do better */
1526
1527 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1528
1529 EXTEND (SP, 2);
1530 if (GIMME_V == G_SCALAR)
1531 PUSHs (sv_2mortal (newSViv (index + trailing)));
1532 else
1533 {
759 PUSHs (sv_2mortal (newSViv (h))); 1534 PUSHs (sv_2mortal (newSViv (index)));
760 PUSHs (sv_2mortal (retval)); 1535 PUSHs (sv_2mortal (newSViv (trailing)));
1536 }
761} 1537}
762 1538
1539void
1540render (DC::Layout self, float x, float y, int flags = 0)
1541 CODE:
1542 rc_clear (self->rc);
1543 pango_opengl_render_layout_subpixel (
1544 self->pl,
1545 self->rc,
1546 x * PANGO_SCALE, y * PANGO_SCALE,
1547 self->r, self->g, self->b, self->a,
1548 flags
1549 );
1550 // we assume that context_change actually clears/frees stuff
1551 // and does not do any recomputation...
1552 pango_layout_context_changed (self->pl);
1553
1554void
1555draw (DC::Layout self)
1556 CODE:
1557{
1558 glEnable (GL_TEXTURE_2D);
1559 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1560 glEnable (GL_BLEND);
1561 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1562 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1563 glEnable (GL_ALPHA_TEST);
1564 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1565
1566 rc_draw (self->rc);
1567
1568 glDisable (GL_ALPHA_TEST);
1569 glDisable (GL_BLEND);
1570 glDisable (GL_TEXTURE_2D);
1571}
1572
763MODULE = CFClient PACKAGE = CFClient::Texture 1573MODULE = Deliantra::Client PACKAGE = DC::Texture
764 1574
1575PROTOTYPES: ENABLE
1576
765void 1577void
1578pad (SV *data_, int ow, int oh, int nw, int nh)
1579 CODE:
1580{
1581 if ((nw != ow || nh != oh) && SvOK (data_))
1582 {
1583 STRLEN datalen;
1584 char *data = SvPVbyte (data_, datalen);
1585 int bpp = datalen / (ow * oh);
1586 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1587
1588 SvPOK_only (result_);
1589 SvCUR_set (result_, nw * nh * bpp);
1590
1591 memset (SvPVX (result_), 0, nw * nh * bpp);
1592 while (oh--)
1593 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1594
1595 sv_setsv (data_, result_);
1596 }
1597}
1598
1599void
766draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1600draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
767 PROTOTYPE: $$$;$$ 1601 PROTOTYPE: $$$;$$
1602 ALIAS:
1603 draw_quad_alpha = 1
1604 draw_quad_alpha_premultiplied = 2
768 CODE: 1605 CODE:
769{ 1606{
770 HV *hv = (HV *)SvRV (self); 1607 HV *hv = (HV *)SvRV (self);
771 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1608 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1609 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1610 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1611
1612 if (name <= 0)
1613 XSRETURN_EMPTY;
775 1614
776 if (items < 5) 1615 if (items < 5)
777 { 1616 {
778 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1617 w = SvNV (*hv_fetch (hv, "w", 1, 1));
779 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1618 h = SvNV (*hv_fetch (hv, "h", 1, 1));
780 } 1619 }
781 1620
1621 if (ix)
1622 {
1623 glEnable (GL_BLEND);
1624
1625 if (ix == 2)
1626 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1627 else
1628 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1629 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1630
1631 glEnable (GL_ALPHA_TEST);
1632 glAlphaFunc (GL_GREATER, 0.01f);
1633 }
1634
782 glBindTexture (GL_TEXTURE_2D, name); 1635 glBindTexture (GL_TEXTURE_2D, name);
783 if (wrap_mode) { 1636
784 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
785 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
786 }
787 glBegin (GL_QUADS); 1637 glBegin (GL_QUADS);
788 glTexCoord2f (0, 0); glVertex2f (x , y ); 1638 glTexCoord2f (0, 0); glVertex2f (x , y );
789 glTexCoord2f (0, t); glVertex2f (x , y + h); 1639 glTexCoord2f (0, t); glVertex2f (x , y + h);
790 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1640 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1641 glTexCoord2f (s, 0); glVertex2f (x + w, y );
792 glEnd (); 1642 glEnd ();
793}
794 1643
1644 if (ix)
1645 {
1646 glDisable (GL_ALPHA_TEST);
1647 glDisable (GL_BLEND);
1648 }
1649}
1650
1651IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1652 CODE:
1653{
1654 GLint width;
1655 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1656 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1657 RETVAL = width > 0;
1658}
1659 OUTPUT:
1660 RETVAL
1661
795MODULE = CFClient PACKAGE = CFClient::Map 1662MODULE = Deliantra::Client PACKAGE = DC::Map
796 1663
797CFClient::Map 1664PROTOTYPES: DISABLE
798new (SV *class, int map_width, int map_height) 1665
1666DC::Map
1667new (SV *class)
799 CODE: 1668 CODE:
800 New (0, RETVAL, 1, struct map); 1669 New (0, RETVAL, 1, struct map);
801 RETVAL->x = 0; 1670 RETVAL->x = 0;
802 RETVAL->y = 0; 1671 RETVAL->y = 0;
803 RETVAL->w = map_width; 1672 RETVAL->w = 0;
804 RETVAL->h = map_height; 1673 RETVAL->h = 0;
805 RETVAL->ox = 0; 1674 RETVAL->ox = 0;
806 RETVAL->oy = 0; 1675 RETVAL->oy = 0;
807 RETVAL->faces = 8192; 1676 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
808 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1677 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
809 RETVAL->texs = 8192;
810 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
811 RETVAL->rows = 0; 1678 RETVAL->rows = 0;
812 RETVAL->row = 0; 1679 RETVAL->row = 0;
813 OUTPUT: 1680 OUTPUT:
814 RETVAL 1681 RETVAL
815 1682
816void 1683void
817DESTROY (CFClient::Map self) 1684DESTROY (DC::Map self)
818 CODE: 1685 CODE:
819{ 1686{
820 map_clear (self); 1687 map_clear (self);
821 Safefree (self->face); 1688 Safefree (self->face2tile);
1689 Safefree (self->tex);
822 Safefree (self); 1690 Safefree (self);
823} 1691}
824 1692
825void 1693void
1694resize (DC::Map self, int map_width, int map_height)
1695 CODE:
1696 self->w = map_width;
1697 self->h = map_height;
1698
1699void
826clear (CFClient::Map self) 1700clear (DC::Map self)
827 CODE: 1701 CODE:
828 map_clear (self); 1702 map_clear (self);
829 1703
830void 1704void
831set_face (CFClient::Map self, int face, int texid) 1705set_tileid (DC::Map self, int face, int tile)
832 CODE: 1706 CODE:
833{ 1707{
834 while (self->faces <= face) 1708 need_facenum (self, face); self->face2tile [face] = tile;
835 { 1709 need_texid (self, tile);
836 Append (mapface, self->face, self->faces, self->faces);
837 self->faces *= 2;
838 }
839
840 self->face [face] = texid;
841} 1710}
842 1711
843void 1712void
1713set_smooth (DC::Map self, int face, int smooth, int level)
1714 CODE:
1715{
1716 tileid texid;
1717 maptex *tex;
1718
1719 if (face < 0 || face >= self->faces)
1720 return;
1721
1722 if (smooth < 0 || smooth >= self->faces)
1723 return;
1724
1725 texid = self->face2tile [face];
1726
1727 if (!texid)
1728 return;
1729
1730 tex = self->tex + texid;
1731 tex->smoothtile = self->face2tile [smooth];
1732 tex->smoothlevel = level;
1733}
1734
1735void
844set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1736set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
845 CODE: 1737 CODE:
846{ 1738{
847 while (self->texs <= texid) 1739 need_texid (self, texid);
848 {
849 Append (maptex, self->tex, self->texs, self->texs);
850 self->texs *= 2;
851 }
852 1740
853 { 1741 {
854 maptex *tex = self->tex + texid; 1742 maptex *tex = self->tex + texid;
855 1743
856 tex->name = name; 1744 tex->name = name;
… …
861 tex->r = r; 1749 tex->r = r;
862 tex->g = g; 1750 tex->g = g;
863 tex->b = b; 1751 tex->b = b;
864 tex->a = a; 1752 tex->a = a;
865 } 1753 }
1754
1755 // somewhat hackish, but for textures that require it, it really
1756 // improves the look, and most others don't suffer.
1757 glBindTexture (GL_TEXTURE_2D, name);
1758 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1759 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1760 // use uglier nearest interpolation because linear suffers
1761 // from transparent color bleeding and ugly wrapping effects.
1762 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
866} 1763}
867 1764
868int 1765int
869ox (CFClient::Map self) 1766ox (DC::Map self)
870 ALIAS: 1767 ALIAS:
871 oy = 1 1768 oy = 1
1769 x = 2
1770 y = 3
1771 w = 4
1772 h = 5
872 CODE: 1773 CODE:
873 switch (ix) 1774 switch (ix)
874 { 1775 {
875 case 0: RETVAL = self->ox; break; 1776 case 0: RETVAL = self->ox; break;
876 case 1: RETVAL = self->oy; break; 1777 case 1: RETVAL = self->oy; break;
1778 case 2: RETVAL = self->x; break;
1779 case 3: RETVAL = self->y; break;
1780 case 4: RETVAL = self->w; break;
1781 case 5: RETVAL = self->h; break;
877 } 1782 }
878 OUTPUT: 1783 OUTPUT:
879 RETVAL 1784 RETVAL
880 1785
881void 1786void
882scroll (CFClient::Map self, int dx, int dy) 1787scroll (DC::Map self, int dx, int dy)
883 CODE: 1788 CODE:
884{ 1789{
885 if (dx > 0) 1790 if (dx > 0)
886 map_blank (self, self->x, self->y, dx - 1, self->h); 1791 map_blank (self, self->x, self->y, dx, self->h);
887 else if (dx < 0) 1792 else if (dx < 0)
888 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1793 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
889 1794
890 if (dy > 0) 1795 if (dy > 0)
891 map_blank (self, self->x, self->y, self->w, dy - 1); 1796 map_blank (self, self->x, self->y, self->w, dy);
892 else if (dy < 0) 1797 else if (dy < 0)
893 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1798 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
894 1799
895 self->ox += dx; self->x += dx; 1800 self->ox += dx; self->x += dx;
896 self->oy += dy; self->y += dy; 1801 self->oy += dy; self->y += dy;
897 1802
898 while (self->y < 0) 1803 while (self->y < 0)
… …
902 self->rows += MAP_EXTEND_Y; 1807 self->rows += MAP_EXTEND_Y;
903 self->y += MAP_EXTEND_Y; 1808 self->y += MAP_EXTEND_Y;
904 } 1809 }
905} 1810}
906 1811
907void 1812SV *
908map1a_update (CFClient::Map self, SV *data_) 1813map1a_update (DC::Map self, SV *data_, int extmap)
909 CODE: 1814 CODE:
910{ 1815{
911 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1816 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
912 uint8_t *data_end = (uint8_t *)SvEND (data_); 1817 uint8_t *data_end = (uint8_t *)SvEND (data_);
913 mapcell *cell; 1818 mapcell *cell;
914 int x, y, flags; 1819 int x, y, z, flags;
1820 AV *missing = newAV ();
1821 RETVAL = newRV_noinc ((SV *)missing);
915 1822
916 while (data < data_end) 1823 while (data < data_end - 1)
917 { 1824 {
918 flags = (data [0] << 8) + data [1]; data += 2; 1825 flags = (data [0] << 8) + data [1]; data += 2;
919 1826
920 x = ((flags >> 10) & 63) + self->x; 1827 x = self->x + ((flags >> 10) & 63);
921 y = ((flags >> 4) & 63) + self->y; 1828 y = self->y + ((flags >> 4) & 63);
922 1829
923 cell = map_get_cell (self, x, y); 1830 cell = map_get_cell (self, x, y);
924 1831
925 if (flags & 15) 1832 if (flags & 15)
926 { 1833 {
927 if (cell->darkness < 0) 1834 if (!cell->darkness)
928 { 1835 {
1836 memset (cell, 0, sizeof (*cell));
929 cell->darkness = 0; 1837 cell->darkness = 256;
930 cell->face [0] = 0;
931 cell->face [1] = 0;
932 cell->face [2] = 0;
933 } 1838 }
934 1839
935 cell->darkness = flags & 8 ? *data++ : 255;
936
937 //TODO: don't trust server data to be in-range(!) 1840 //TODO: don't trust server data to be in-range(!)
938 1841
939 if (flags & 4) 1842 if (flags & 8)
940 { 1843 {
941 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1844 if (extmap)
1845 {
1846 uint8_t ext, cmd;
1847
1848 do
1849 {
1850 ext = *data++;
1851 cmd = ext & 0x7f;
1852
1853 if (cmd < 4)
1854 cell->darkness = 255 - ext * 64 + 1;
1855 else if (cmd == 5) // health
1856 {
1857 cell->stat_width = 1;
1858 cell->stat_hp = *data++;
1859 }
1860 else if (cmd == 6) // monster width
1861 cell->stat_width = *data++ + 1;
1862 else if (cmd == 0x47)
1863 {
1864 if (*data == 1) cell->player = data [1];
1865 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1866 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1867 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1868
1869 data += *data + 1;
1870 }
1871 else if (cmd == 8) // cell flags
1872 cell->flags = *data++;
1873 else if (ext & 0x40) // unknown, multibyte => skip
1874 data += *data + 1;
1875 else
1876 data++;
1877 }
1878 while (ext & 0x80);
1879 }
1880 else
1881 cell->darkness = *data++ + 1;
942 } 1882 }
943 1883
1884 for (z = 0; z <= 2; ++z)
944 if (flags & 2) 1885 if (flags & (4 >> z))
945 { 1886 {
946 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1887 faceid face = (data [0] << 8) + data [1]; data += 2;
1888 need_facenum (self, face);
1889 cell->tile [z] = self->face2tile [face];
1890
1891 if (cell->tile [z])
1892 {
1893 maptex *tex = self->tex + cell->tile [z];
1894 if (!tex->name)
1895 av_push (missing, newSViv (cell->tile [z]));
1896
1897 if (tex->smoothtile)
1898 {
1899 maptex *smooth = self->tex + tex->smoothtile;
1900 if (!smooth->name)
1901 av_push (missing, newSViv (tex->smoothtile));
1902 }
1903 }
947 } 1904 }
948
949 if (flags & 1)
950 {
951 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
952 }
953 } 1905 }
954 else 1906 else
955 cell->darkness = -1; 1907 CELL_CLEAR (cell);
956 } 1908 }
957} 1909}
1910 OUTPUT:
1911 RETVAL
958 1912
959SV * 1913SV *
960mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1914mapmap (DC::Map self, int x0, int y0, int w, int h)
961 CODE: 1915 CODE:
962{ 1916{
963 int x1, x; 1917 int x1, x;
964 int y1, y; 1918 int y1, y;
965 int z; 1919 int z;
… …
986 { 1940 {
987 mapcell *cell = row->col + (x - row->c0); 1941 mapcell *cell = row->col + (x - row->c0);
988 1942
989 for (z = 0; z <= 0; z++) 1943 for (z = 0; z <= 0; z++)
990 { 1944 {
991 mapface face = cell->face [z];
992
993 if (face)
994 {
995 maptex tex = self->tex [face]; 1945 maptex tex = self->tex [cell->tile [z]];
996 int a0 = 255 - tex.a; 1946 int a0 = 255 - tex.a;
997 int a1 = tex.a; 1947 int a1 = tex.a;
998 1948
999 r = (r * a0 + tex.r * a1) / 255; 1949 r = (r * a0 + tex.r * a1) / 255;
1000 g = (g * a0 + tex.g * a1) / 255; 1950 g = (g * a0 + tex.g * a1) / 255;
1001 b = (b * a0 + tex.b * a1) / 255; 1951 b = (b * a0 + tex.b * a1) / 255;
1002 a = (a * a0 + tex.a * a1) / 255; 1952 a = (a * a0 + tex.a * a1) / 255;
1003 }
1004 } 1953 }
1005 } 1954 }
1006 1955
1007 *map++ = (r ) 1956 *map++ = (r )
1008 | (g << 8) 1957 | (g << 8)
… …
1015} 1964}
1016 OUTPUT: 1965 OUTPUT:
1017 RETVAL 1966 RETVAL
1018 1967
1019void 1968void
1020draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1969draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1970 CODE:
1971{
1972 int x, y, z;
1973
1974 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1975 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1976 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1977 smooth_key skey;
1978 int pl_x, pl_y;
1979 maptex pl_tex;
1980 rc_t *rc = rc_alloc ();
1981 rc_key_t key;
1982 rc_array_t *arr;
1983
1984 pl_tex.name = 0;
1985
1986 // thats current max. sorry.
1987 if (sw > 255) sw = 255;
1988 if (sh > 255) sh = 255;
1989
1990 // clear key, in case of extra padding
1991 memset (&skey, 0, sizeof (skey));
1992
1993 memset (&key, 0, sizeof (key));
1994 key.r = 255;
1995 key.g = 255;
1996 key.b = 255;
1997 key.a = 255;
1998 key.mode = GL_QUADS;
1999 key.format = GL_T2F_V3F;
2000 key.texname = -1;
2001
2002 mx += self->x;
2003 my += self->y;
2004
2005 // first pass: determine smooth_max
2006 // rather ugly, if you ask me
2007 // could also be stored inside mapcell and updated on change
2008 memset (smooth_max, 0, sizeof (smooth_max));
2009
2010 for (y = 0; y < sh; y++)
2011 if (0 <= y + my && y + my < self->rows)
2012 {
2013 maprow *row = self->row + (y + my);
2014
2015 for (x = 0; x < sw; x++)
2016 if (row->c0 <= x + mx && x + mx < row->c1)
2017 {
2018 mapcell *cell = row->col + (x + mx - row->c0);
2019
2020 smooth_max[x + 1][y + 1] =
2021 MAX (self->tex [cell->tile [0]].smoothlevel,
2022 MAX (self->tex [cell->tile [1]].smoothlevel,
2023 self->tex [cell->tile [2]].smoothlevel));
2024 }
2025 }
2026
2027 glEnable (GL_BLEND);
2028 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2029 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2030
2031 for (z = 0; z <= 2; z++)
2032 {
2033 memset (smooth_level, 0, sizeof (smooth_level));
2034
2035 for (y = 0; y < sh; y++)
2036 if (0 <= y + my && y + my < self->rows)
2037 {
2038 maprow *row = self->row + (y + my);
2039
2040 for (x = 0; x < sw; x++)
2041 if (row->c0 <= x + mx && x + mx < row->c1)
2042 {
2043 mapcell *cell = row->col + (x + mx - row->c0);
2044 tileid tile = cell->tile [z];
2045
2046 if (tile)
2047 {
2048 maptex tex = self->tex [tile];
2049 int px = (x + 1) * T - tex.w;
2050 int py = (y + 1) * T - tex.h;
2051
2052 if (key.texname != tex.name)
2053 {
2054 if (!tex.name)
2055 tex = self->tex [2]; /* missing, replace by noface */
2056
2057 key.texname = tex.name;
2058 arr = rc_array (rc, &key);
2059 }
2060
2061 if (expect_false (cell->player == player) && expect_false (z == 2))
2062 {
2063 pl_x = px;
2064 pl_y = py;
2065 pl_tex = tex;
2066 continue;
2067 }
2068
2069 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2070 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2071 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2072 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2073
2074 if (expect_false (cell->flags) && expect_false (z == 2))
2075 {
2076 // overlays such as the speech bubble, probably more to come
2077 if (cell->flags & 1)
2078 {
2079 maptex tex = self->tex [1];
2080 int px = x * T + T * 2 / 32;
2081 int py = y * T - T * 6 / 32;
2082
2083 if (tex.name)
2084 {
2085 if (key.texname != tex.name)
2086 {
2087 key.texname = tex.name;
2088 arr = rc_array (rc, &key);
2089 }
2090
2091 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2092 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2093 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2094 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2095 }
2096 }
2097 }
2098
2099 // update smooth hash
2100 if (tex.smoothtile)
2101 {
2102 skey.tile = tex.smoothtile;
2103 skey.level = tex.smoothlevel;
2104
2105 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2106
2107 // add bits to current tile and all neighbours. skey.x|y is
2108 // shifted +1|+1 so we always stay positive.
2109
2110 // bits is ___n cccc CCCC bbbb
2111 // n do not draw borders&corners
2112 // c draw these corners, but...
2113 // C ... not these
2114 // b draw these borders
2115
2116 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2117 // ┃· ·· ·┃ ━━
2118
2119 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2120 // ·· ·· ·┏ ┓·
2121
2122 // full tile
2123 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2124
2125 // borders
2126 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2127 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2128 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2129 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2130
2131 // corners
2132 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2133 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2134 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2135 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2136 }
2137 }
2138 }
2139 }
2140
2141 rc_draw (rc);
2142 rc_clear (rc);
2143
2144 // go through all smoothlevels, lowest to highest, then draw.
2145 // this is basically counting sort
2146 {
2147 int w, b;
2148
2149 glEnable (GL_TEXTURE_2D);
2150 glBegin (GL_QUADS);
2151 for (w = 0; w < 256 / 32; ++w)
2152 {
2153 uint32_t smask = smooth_level [w];
2154 if (smask)
2155 for (b = 0; b < 32; ++b)
2156 if (smask & (((uint32_t)1) << b))
2157 {
2158 int level = (w << 5) | b;
2159 HE *he;
2160
2161 hv_iterinit (smooth);
2162 while ((he = hv_iternext (smooth)))
2163 {
2164 smooth_key *skey = (smooth_key *)HeKEY (he);
2165 IV bits = SvIVX (HeVAL (he));
2166
2167 if (!(bits & 0x1000)
2168 && skey->level == level
2169 && level > smooth_max [skey->x][skey->y])
2170 {
2171 maptex tex = self->tex [skey->tile];
2172 int px = (((int)skey->x) - 1) * T;
2173 int py = (((int)skey->y) - 1) * T;
2174 int border = bits & 15;
2175 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2176 float dx = tex.s * .0625f; // 16 images/row
2177 float dy = tex.t * .5f ; // 2 images/column
2178
2179 if (tex.name)
2180 {
2181 // this time avoiding texture state changes
2182 // save gobs of state changes.
2183 if (key.texname != tex.name)
2184 {
2185 glEnd ();
2186 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2187 glBegin (GL_QUADS);
2188 }
2189
2190 if (border)
2191 {
2192 float ox = border * dx;
2193
2194 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2195 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2196 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2197 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2198 }
2199
2200 if (corner)
2201 {
2202 float ox = corner * dx;
2203
2204 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2205 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2206 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2207 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2208 }
2209 }
2210 }
2211 }
2212 }
2213 }
2214
2215 glEnd ();
2216 glDisable (GL_TEXTURE_2D);
2217 key.texname = -1;
2218 }
2219
2220 hv_clear (smooth);
2221 }
2222
2223 if (pl_tex.name)
2224 {
2225 maptex tex = pl_tex;
2226 int px = pl_x + sdx;
2227 int py = pl_y + sdy;
2228
2229 key.texname = tex.name;
2230 arr = rc_array (rc, &key);
2231
2232 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2233 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2234 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2235 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2236
2237 rc_draw (rc);
2238 }
2239
2240 glDisable (GL_BLEND);
2241 rc_free (rc);
2242
2243 // top layer: overlays such as the health bar
2244 for (y = 0; y < sh; y++)
2245 if (0 <= y + my && y + my < self->rows)
2246 {
2247 maprow *row = self->row + (y + my);
2248
2249 for (x = 0; x < sw; x++)
2250 if (row->c0 <= x + mx && x + mx < row->c1)
2251 {
2252 mapcell *cell = row->col + (x + mx - row->c0);
2253
2254 int px = x * T;
2255 int py = y * T;
2256
2257 if (cell->stat_hp)
2258 {
2259 int width = cell->stat_width * T;
2260 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2261
2262 glColor3ub (0, 0, 0);
2263 glRectf (px + 1, py - thick - 2,
2264 px + width - 1, py);
2265
2266 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2267 glRectf (px + 2,
2268 py - thick - 1,
2269 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2270 }
2271 }
2272 }
2273}
2274
2275void
2276draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2277 CODE:
2278{
2279 static float color[16][3] = {
2280 { 0.00F, 0.00F, 0.00F },
2281 { 1.00F, 1.00F, 1.00F },
2282 { 0.00F, 0.00F, 0.55F },
2283 { 1.00F, 0.00F, 0.00F },
2284
2285 { 1.00F, 0.54F, 0.00F },
2286 { 0.11F, 0.56F, 1.00F },
2287 { 0.93F, 0.46F, 0.00F },
2288 { 0.18F, 0.54F, 0.34F },
2289
2290 { 0.56F, 0.73F, 0.56F },
2291 { 0.80F, 0.80F, 0.80F },
2292 { 0.55F, 0.41F, 0.13F },
2293 { 0.99F, 0.77F, 0.26F },
2294
2295 { 0.74F, 0.65F, 0.41F },
2296
2297 { 0.00F, 1.00F, 1.00F },
2298 { 1.00F, 0.00F, 1.00F },
2299 { 1.00F, 1.00F, 0.00F },
2300 };
2301
2302 int x, y;
2303
2304 glEnable (GL_TEXTURE_2D);
2305 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2306 glEnable (GL_BLEND);
2307 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2308 glBegin (GL_QUADS);
2309
2310 for (y = 0; y < h; y++)
2311 for (x = 0; x < w; x++)
2312 {
2313 unsigned char m = data [x + y * w];
2314
2315 if (m)
2316 {
2317 float *c = color [m & 15];
2318
2319 float tx1 = m & 0x40 ? 0.5 : 0.;
2320 float tx2 = tx1 + 0.5;
2321
2322 glColor4f (c[0], c[1], c[2], 0.75);
2323 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2324 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2325 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2326 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2327 }
2328 }
2329
2330 glEnd ();
2331 glDisable (GL_BLEND);
2332 glDisable (GL_TEXTURE_2D);
2333}
2334
2335void
2336fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1021 PPCODE: 2337 PPCODE:
1022{ 2338{
1023 int vx, vy;
1024 int x, y, z; 2339 int x, y;
1025 int last_name; 2340 int sw1 = sw + 2;
1026 mapface face; 2341 int sh1 = sh + 2;
2342 int sh3 = sh * 3;
1027 int sw4 = (sw + 3) & ~3; 2343 int sw34 = (sw * 3 + 3) & ~3;
2344 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1028 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2345 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1029 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2346 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1030 2347
1031 memset (darkness, 255, sw4 * sh);
1032 SvPOK_only (darkness_sv); 2348 SvPOK_only (darkness3_sv);
1033 SvCUR_set (darkness_sv, sw4 * sh); 2349 SvCUR_set (darkness3_sv, sw34 * sh3);
1034 2350
1035 vx = self->x + (self->w - sw) / 2 - shift_x; 2351 mx += self->x - 1;
1036 vy = self->y + (self->h - sh) / 2 - shift_y; 2352 my += self->y - 1;
1037 2353
1038 /* 2354 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1039 int vx = self->vx = self->w >= sw
1040 ? self->x + (self->w - sw) / 2
1041 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1042 2355
1043 int vy = self->vy = self->h >= sh
1044 ? self->y + (self->h - sh) / 2
1045 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1046 */
1047
1048 glColor4ub (255, 255, 255, 255);
1049
1050 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051 glEnable (GL_BLEND);
1052 glEnable (GL_TEXTURE_2D);
1053 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054
1055 glBegin (GL_QUADS);
1056
1057 last_name = 0;
1058
1059 for (z = 0; z < 3; z++)
1060 for (y = 0; y < sh; y++) 2356 for (y = 0; y < sh1; y++)
1061 if (0 <= y + vy && y + vy < self->rows) 2357 if (0 <= y + my && y + my < self->rows)
1062 { 2358 {
1063 maprow *row = self->row + (y + vy); 2359 maprow *row = self->row + (y + my);
1064 2360
1065 for (x = 0; x < sw; x++) 2361 for (x = 0; x < sw1; x++)
1066 if (row->c0 <= x + vx && x + vx < row->c1) 2362 if (row->c0 <= x + mx && x + mx < row->c1)
1067 { 2363 {
1068 mapcell *cell = row->col + (x + vx - row->c0); 2364 mapcell *cell = row->col + (x + mx - row->c0);
1069 2365
1070 darkness[y * sw4 + x] = cell->darkness < 0 2366 darkness1 [y * sw1 + x] = cell->darkness
2367 ? 255 - (cell->darkness - 1)
1071 ? 255 - FOW_DARKNESS 2368 : 255 - FOW_DARKNESS;
1072 : 255 - cell->darkness;
1073
1074 face = cell->face [z];
1075
1076 if (face)
1077 {
1078 maptex tex = self->tex [face];
1079
1080 int px = (x + 1) * 32 - tex.w;
1081 int py = (y + 1) * 32 - tex.h;
1082
1083 if (last_name != tex.name)
1084 {
1085 glEnd ();
1086 last_name = tex.name;
1087 glBindTexture (GL_TEXTURE_2D, last_name);
1088 glBegin (GL_QUADS);
1089 }
1090
1091 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1092 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1093 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1094 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1095 }
1096 } 2369 }
1097 } 2370 }
1098 2371
1099 glEnd (); 2372 for (y = 0; y < sh; ++y)
2373 for (x = 0; x < sw; ++x)
2374 {
2375 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2376 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2377 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2378 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2379 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2380 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2381 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2382 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2383 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1100 2384
1101 glDisable (GL_TEXTURE_2D); 2385 uint8_t r11 = (d11 + d21 + d12) / 3;
1102 glDisable (GL_BLEND); 2386 uint8_t r21 = d21;
2387 uint8_t r31 = (d21 + d31 + d32) / 3;
2388
2389 uint8_t r12 = d12;
2390 uint8_t r22 = d22;
2391 uint8_t r32 = d32;
2392
2393 uint8_t r13 = (d13 + d23 + d12) / 3;
2394 uint8_t r23 = d23;
2395 uint8_t r33 = (d23 + d33 + d32) / 3;
2396
2397 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2398 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2399 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2400 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2401 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2402 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2403 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2404 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2405 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2406 }
2407
2408 free (darkness1);
1103 2409
1104 EXTEND (SP, 3); 2410 EXTEND (SP, 3);
1105 PUSHs (sv_2mortal (newSViv (sw4))); 2411 PUSHs (sv_2mortal (newSViv (sw34)));
1106 PUSHs (sv_2mortal (newSViv (sh))); 2412 PUSHs (sv_2mortal (newSViv (sh3)));
1107 PUSHs (darkness_sv); 2413 PUSHs (darkness3_sv);
1108} 2414}
1109 2415
1110SV * 2416SV *
1111get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2417get_rect (DC::Map self, int x0, int y0, int w, int h)
1112 CODE: 2418 CODE:
1113{ 2419{
1114 int x, y, x1, y1; 2420 int x, y, x1, y1;
1115 SV *data_sv = newSV (w * h * 7 + 5); 2421 SV *data_sv = newSV (w * h * 7 + 5);
1116 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2422 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1141 if (row && row->c0 <= x && x < row->c1) 2447 if (row && row->c0 <= x && x < row->c1)
1142 { 2448 {
1143 mapcell *cell = row->col + (x - row->c0); 2449 mapcell *cell = row->col + (x - row->c0);
1144 uint8_t flags = 0; 2450 uint8_t flags = 0;
1145 2451
1146 if (cell->face [0]) flags |= 1; 2452 if (cell->tile [0]) flags |= 1;
1147 if (cell->face [1]) flags |= 2; 2453 if (cell->tile [1]) flags |= 2;
1148 if (cell->face [2]) flags |= 4; 2454 if (cell->tile [2]) flags |= 4;
1149 2455
1150 *data++ = flags; 2456 *data++ = flags;
1151 2457
1152 if (flags & 1) 2458 if (flags & 1)
1153 { 2459 {
2460 tileid tile = cell->tile [0];
1154 *data++ = cell->face [0] >> 8; 2461 *data++ = tile >> 8;
1155 *data++ = cell->face [0]; 2462 *data++ = tile;
1156 } 2463 }
1157 2464
1158 if (flags & 2) 2465 if (flags & 2)
1159 { 2466 {
2467 tileid tile = cell->tile [1];
1160 *data++ = cell->face [1] >> 8; 2468 *data++ = tile >> 8;
1161 *data++ = cell->face [1]; 2469 *data++ = tile;
1162 } 2470 }
1163 2471
1164 if (flags & 4) 2472 if (flags & 4)
1165 { 2473 {
2474 tileid tile = cell->tile [2];
1166 *data++ = cell->face [2] >> 8; 2475 *data++ = tile >> 8;
1167 *data++ = cell->face [2]; 2476 *data++ = tile;
1168 } 2477 }
1169 } 2478 }
1170 else 2479 else
1171 *data++ = 0; 2480 *data++ = 0;
1172 } 2481 }
1173 } 2482 }
1174 2483
2484 /* if size is w*h + 5 then no data has been found */
2485 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2486 {
1175 SvPOK_only (data_sv); 2487 SvPOK_only (data_sv);
1176 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2488 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2489 }
2490
1177 RETVAL = data_sv; 2491 RETVAL = data_sv;
1178} 2492}
1179 OUTPUT: 2493 OUTPUT:
1180 RETVAL 2494 RETVAL
1181 2495
1182void 2496void
1183set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2497set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1184 PPCODE: 2498 PPCODE:
1185{ 2499{
1186 int x, y, z; 2500 int x, y, z;
1187 int w, h; 2501 int w, h;
1188 int x1, y1; 2502 int x1, y1;
2503 STRLEN len;
2504 uint8_t *data, *end;
2505
2506 len = SvLEN (data_sv);
2507 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2508 data = SvPVbyte_nolen (data_sv);
2509 end = data + len + 8;
2510
2511 if (len < 5)
2512 XSRETURN_EMPTY;
1189 2513
1190 if (*data++ != 0) 2514 if (*data++ != 0)
1191 return; /* version mismatch */ 2515 XSRETURN_EMPTY; /* version mismatch */
1192 2516
1193 w = *data++ << 8; w |= *data++; 2517 w = *data++ << 8; w |= *data++;
1194 h = *data++ << 8; h |= *data++; 2518 h = *data++ << 8; h |= *data++;
1195 2519
1196 // we need to do this 'cause we don't keep an absolute coord system for rows 2520 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1208 { 2532 {
1209 maprow *row = map_get_row (self, y); 2533 maprow *row = map_get_row (self, y);
1210 2534
1211 for (x = x0; x < x1; x++) 2535 for (x = x0; x < x1; x++)
1212 { 2536 {
2537 uint8_t flags;
2538
2539 if (data + 7 >= end)
2540 XSRETURN_EMPTY;
2541
1213 uint8_t flags = *data++; 2542 flags = *data++;
1214 2543
1215 if (flags) 2544 if (flags)
1216 { 2545 {
1217 mapface face[3] = { 0, 0, 0 };
1218
1219 mapcell *cell = row_get_cell (row, x); 2546 mapcell *cell = row_get_cell (row, x);
2547 tileid tile[3] = { 0, 0, 0 };
1220 2548
1221 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2549 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1222 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2550 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1223 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2551 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1224 2552
1225 if (cell->darkness <= 0) 2553 if (cell->darkness == 0)
1226 { 2554 {
1227 cell->darkness = -1; 2555 /*cell->darkness = 0;*/
2556 EXTEND (SP, 3);
1228 2557
1229 for (z = 0; z <= 2; z++) 2558 for (z = 0; z <= 2; z++)
1230 { 2559 {
1231 cell->face[z] = face[z]; 2560 tileid t = tile [z];
1232 2561
1233 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2562 if (t >= self->texs || (t && !self->tex [t].name))
2563 {
1234 XPUSHs (sv_2mortal (newSViv (face[z]))); 2564 PUSHs (sv_2mortal (newSViv (t)));
2565 need_texid (self, t);
2566 }
2567
2568 cell->tile [z] = t;
1235 } 2569 }
1236 } 2570 }
1237 } 2571 }
1238 } 2572 }
1239 } 2573 }
1240} 2574}
1241 2575
1242MODULE = CFClient PACKAGE = CFClient::MixChunk 2576MODULE = Deliantra::Client PACKAGE = DC::RW
1243 2577
1244CFClient::MixChunk 2578DC::RW
1245new_from_file (SV *class, char *path) 2579new (SV *class, SV *data_sv)
1246 CODE: 2580 CODE:
1247 RETVAL = Mix_LoadWAV (path); 2581{
2582 STRLEN datalen;
2583 char *data = SvPVbyte (data_sv, datalen);
2584
2585 RETVAL = SDL_RWFromConstMem (data, datalen);
2586}
1248 OUTPUT: 2587 OUTPUT:
1249 RETVAL 2588 RETVAL
1250 2589
2590DC::RW
2591new_from_file (SV *class, const char *path, const char *mode = "rb")
2592 CODE:
2593 RETVAL = SDL_RWFromFile (path, mode);
2594 OUTPUT:
2595 RETVAL
2596
2597# fails on win32:
2598# dc.xs(2268) : error C2059: syntax error : '('
1251void 2599#void
2600#close (DC::RW self)
2601# CODE:
2602# (self->(close)) (self);
2603
2604MODULE = Deliantra::Client PACKAGE = DC::Channel
2605
2606PROTOTYPES: DISABLE
2607
2608DC::Channel
2609find ()
2610 CODE:
2611{
2612 RETVAL = Mix_GroupAvailable (-1);
2613
2614 if (RETVAL < 0)
2615 {
2616 RETVAL = Mix_GroupOldest (-1);
2617
2618 if (RETVAL < 0)
2619 XSRETURN_UNDEF;
2620
2621 Mix_HaltChannel (RETVAL);
2622 }
2623
2624 Mix_UnregisterAllEffects (RETVAL);
2625 Mix_Volume (RETVAL, 128);
2626}
2627 OUTPUT:
2628 RETVAL
2629
2630void
2631halt (DC::Channel self)
2632 CODE:
2633 Mix_HaltChannel (self);
2634
2635void
2636expire (DC::Channel self, int ticks = -1)
2637 CODE:
2638 Mix_ExpireChannel (self, ticks);
2639
2640void
2641fade_out (DC::Channel self, int ticks = -1)
2642 CODE:
2643 Mix_FadeOutChannel (self, ticks);
2644
2645int
2646volume (DC::Channel self, int volume)
2647 CODE:
2648 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2649 OUTPUT:
2650 RETVAL
2651
2652void
2653unregister_all_effects (DC::Channel self)
2654 CODE:
2655 Mix_UnregisterAllEffects (self);
2656
2657void
2658set_panning (DC::Channel self, int left, int right)
2659 CODE:
2660 left = CLAMP (left , 0, 255);
2661 right = CLAMP (right, 0, 255);
2662 Mix_SetPanning (self, left, right);
2663
2664void
2665set_distance (DC::Channel self, int distance)
2666 CODE:
2667 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2668
2669void
2670set_position (DC::Channel self, int angle, int distance)
2671 CODE:
2672
2673void
2674set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2675 CODE:
2676{
2677 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2678 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2679 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2680}
2681
2682void
2683set_reverse_stereo (DC::Channel self, int flip)
2684 CODE:
2685 Mix_SetReverseStereo (self, flip);
2686
2687MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2688
2689PROTOTYPES: DISABLE
2690
2691DC::MixChunk
2692new (SV *class, DC::RW rwops)
2693 CODE:
2694 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2695 OUTPUT:
2696 RETVAL
2697
2698void
1252DESTROY (CFClient::MixChunk self) 2699DESTROY (DC::MixChunk self)
1253 CODE: 2700 CODE:
1254 Mix_FreeChunk (self); 2701 Mix_FreeChunk (self);
1255 2702
1256int 2703int
1257volume (CFClient::MixChunk self, int volume = -1) 2704volume (DC::MixChunk self, int volume = -1)
1258 CODE: 2705 CODE:
2706 if (items > 1)
2707 volume = CLAMP (volume, 0, 128);
1259 RETVAL = Mix_VolumeChunk (self, volume); 2708 RETVAL = Mix_VolumeChunk (self, volume);
1260 OUTPUT: 2709 OUTPUT:
1261 RETVAL 2710 RETVAL
1262 2711
1263int 2712DC::Channel
1264play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2713play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1265 CODE: 2714 CODE:
2715{
1266 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2716 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2717
2718 if (RETVAL < 0)
2719 XSRETURN_UNDEF;
2720
2721 if (channel < 0)
2722 {
2723 Mix_UnregisterAllEffects (RETVAL);
2724 Mix_Volume (RETVAL, 128);
2725 }
2726}
1267 OUTPUT: 2727 OUTPUT:
1268 RETVAL 2728 RETVAL
1269 2729
1270MODULE = CFClient PACKAGE = CFClient::MixMusic 2730MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1271 2731
1272int 2732int
1273volume (int volume = -1) 2733volume (int volume = -1)
2734 PROTOTYPE: ;$
1274 CODE: 2735 CODE:
2736 if (items > 0)
2737 volume = CLAMP (volume, 0, 128);
1275 RETVAL = Mix_VolumeMusic (volume); 2738 RETVAL = Mix_VolumeMusic (volume);
1276 OUTPUT: 2739 OUTPUT:
1277 RETVAL 2740 RETVAL
1278 2741
1279CFClient::MixMusic 2742void
1280new_from_file (SV *class, char *path) 2743fade_out (int ms)
1281 CODE: 2744 CODE:
2745 Mix_FadeOutMusic (ms);
2746
2747void
2748halt ()
2749 CODE:
2750 Mix_HaltMusic ();
2751
2752DC::MixMusic
2753new (SV *class, DC::RW rwops)
2754 CODE:
1282 RETVAL = Mix_LoadMUS (path); 2755 RETVAL = Mix_LoadMUS_RW (rwops);
1283 OUTPUT: 2756 OUTPUT:
1284 RETVAL 2757 RETVAL
1285 2758
1286void 2759void
1287DESTROY (CFClient::MixMusic self) 2760DESTROY (DC::MixMusic self)
1288 CODE: 2761 CODE:
1289 Mix_FreeMusic (self); 2762 Mix_FreeMusic (self);
1290 2763
1291int 2764int
1292play (CFClient::MixMusic self, int loops = -1) 2765play (DC::MixMusic self, int loops = -1)
1293 CODE: 2766 CODE:
1294 RETVAL = Mix_PlayMusic (self, loops); 2767 RETVAL = Mix_PlayMusic (self, loops);
1295 OUTPUT: 2768 OUTPUT:
1296 RETVAL 2769 RETVAL
1297 2770
2771void
2772fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2773 CODE:
2774 Mix_FadeInMusicPos (self, loops, ms, position);
2775
1298MODULE = CFClient PACKAGE = CFClient::OpenGL 2776MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2777
2778PROTOTYPES: ENABLE
1299 2779
1300BOOT: 2780BOOT:
1301{ 2781{
1302 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2782 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1303 static const struct { 2783 static const struct {
1304 const char *name; 2784 const char *name;
1305 IV iv; 2785 IV iv;
1306 } *civ, const_iv[] = { 2786 } *civ, const_iv[] = {
1307# define const_iv(name) { # name, (IV)name } 2787# define const_iv(name) { # name, (IV)name }
2788 const_iv (GL_VENDOR),
2789 const_iv (GL_VERSION),
2790 const_iv (GL_EXTENSIONS),
1308 const_iv (GL_COLOR_MATERIAL), 2791 const_iv (GL_COLOR_MATERIAL),
1309 const_iv (GL_SMOOTH), 2792 const_iv (GL_SMOOTH),
1310 const_iv (GL_FLAT), 2793 const_iv (GL_FLAT),
2794 const_iv (GL_DITHER),
1311 const_iv (GL_BLEND), 2795 const_iv (GL_BLEND),
2796 const_iv (GL_CULL_FACE),
2797 const_iv (GL_SCISSOR_TEST),
2798 const_iv (GL_DEPTH_TEST),
2799 const_iv (GL_ALPHA_TEST),
2800 const_iv (GL_NORMALIZE),
2801 const_iv (GL_RESCALE_NORMAL),
2802 const_iv (GL_FRONT),
2803 const_iv (GL_BACK),
2804 const_iv (GL_AUX0),
1312 const_iv (GL_AND), 2805 const_iv (GL_AND),
2806 const_iv (GL_ONE),
2807 const_iv (GL_ZERO),
1313 const_iv (GL_SRC_ALPHA), 2808 const_iv (GL_SRC_ALPHA),
2809 const_iv (GL_DST_ALPHA),
1314 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2810 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2811 const_iv (GL_ONE_MINUS_DST_ALPHA),
2812 const_iv (GL_SRC_ALPHA_SATURATE),
1315 const_iv (GL_RGB), 2813 const_iv (GL_RGB),
1316 const_iv (GL_RGBA), 2814 const_iv (GL_RGBA),
2815 const_iv (GL_RGBA4),
2816 const_iv (GL_RGBA8),
2817 const_iv (GL_RGB5_A1),
1317 const_iv (GL_UNSIGNED_BYTE), 2818 const_iv (GL_UNSIGNED_BYTE),
1318 const_iv (GL_ALPHA4), 2819 const_iv (GL_UNSIGNED_SHORT),
2820 const_iv (GL_UNSIGNED_INT),
1319 const_iv (GL_ALPHA), 2821 const_iv (GL_ALPHA),
2822 const_iv (GL_INTENSITY),
2823 const_iv (GL_LUMINANCE),
2824 const_iv (GL_LUMINANCE_ALPHA),
1320 const_iv (GL_FLOAT), 2825 const_iv (GL_FLOAT),
1321 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2826 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2827 const_iv (GL_COMPRESSED_ALPHA_ARB),
2828 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2829 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2830 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2831 const_iv (GL_COMPRESSED_RGB_ARB),
2832 const_iv (GL_COMPRESSED_RGBA_ARB),
1322 const_iv (GL_COMPILE), 2833 const_iv (GL_COMPILE),
2834 const_iv (GL_PROXY_TEXTURE_1D),
2835 const_iv (GL_PROXY_TEXTURE_2D),
1323 const_iv (GL_TEXTURE_1D), 2836 const_iv (GL_TEXTURE_1D),
1324 const_iv (GL_TEXTURE_2D), 2837 const_iv (GL_TEXTURE_2D),
1325 const_iv (GL_TEXTURE_ENV), 2838 const_iv (GL_TEXTURE_ENV),
1326 const_iv (GL_TEXTURE_MAG_FILTER), 2839 const_iv (GL_TEXTURE_MAG_FILTER),
1327 const_iv (GL_TEXTURE_MIN_FILTER), 2840 const_iv (GL_TEXTURE_MIN_FILTER),
1328 const_iv (GL_TEXTURE_ENV_MODE), 2841 const_iv (GL_TEXTURE_ENV_MODE),
1329 const_iv (GL_TEXTURE_WRAP_S), 2842 const_iv (GL_TEXTURE_WRAP_S),
1330 const_iv (GL_TEXTURE_WRAP_T), 2843 const_iv (GL_TEXTURE_WRAP_T),
2844 const_iv (GL_REPEAT),
1331 const_iv (GL_CLAMP), 2845 const_iv (GL_CLAMP),
1332 const_iv (GL_REPEAT), 2846 const_iv (GL_CLAMP_TO_EDGE),
1333 const_iv (GL_NEAREST), 2847 const_iv (GL_NEAREST),
1334 const_iv (GL_LINEAR), 2848 const_iv (GL_LINEAR),
1335 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2849 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2850 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2851 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2852 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339 const_iv (GL_GENERATE_MIPMAP), 2853 const_iv (GL_GENERATE_MIPMAP),
1340 const_iv (GL_LINEAR),
1341 const_iv (GL_MODULATE), 2854 const_iv (GL_MODULATE),
2855 const_iv (GL_DECAL),
1342 const_iv (GL_REPLACE), 2856 const_iv (GL_REPLACE),
2857 const_iv (GL_DEPTH_BUFFER_BIT),
1343 const_iv (GL_COLOR_BUFFER_BIT), 2858 const_iv (GL_COLOR_BUFFER_BIT),
1344 const_iv (GL_PROJECTION), 2859 const_iv (GL_PROJECTION),
1345 const_iv (GL_MODELVIEW), 2860 const_iv (GL_MODELVIEW),
1346 const_iv (GL_COLOR_LOGIC_OP), 2861 const_iv (GL_COLOR_LOGIC_OP),
2862 const_iv (GL_SEPARABLE_2D),
1347 const_iv (GL_CONVOLUTION_2D), 2863 const_iv (GL_CONVOLUTION_2D),
1348 const_iv (GL_CONVOLUTION_BORDER_MODE), 2864 const_iv (GL_CONVOLUTION_BORDER_MODE),
1349 const_iv (GL_CONSTANT_BORDER), 2865 const_iv (GL_CONSTANT_BORDER),
2866 const_iv (GL_POINTS),
1350 const_iv (GL_LINES), 2867 const_iv (GL_LINES),
2868 const_iv (GL_LINE_STRIP),
2869 const_iv (GL_LINE_LOOP),
1351 const_iv (GL_QUADS), 2870 const_iv (GL_QUADS),
2871 const_iv (GL_QUAD_STRIP),
2872 const_iv (GL_TRIANGLES),
2873 const_iv (GL_TRIANGLE_STRIP),
2874 const_iv (GL_TRIANGLE_FAN),
1352 const_iv (GL_LINE_LOOP), 2875 const_iv (GL_POLYGON),
1353 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2876 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2877 const_iv (GL_POINT_SMOOTH_HINT),
2878 const_iv (GL_LINE_SMOOTH_HINT),
2879 const_iv (GL_POLYGON_SMOOTH_HINT),
2880 const_iv (GL_GENERATE_MIPMAP_HINT),
2881 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1354 const_iv (GL_FASTEST), 2882 const_iv (GL_FASTEST),
2883 const_iv (GL_DONT_CARE),
2884 const_iv (GL_NICEST),
2885 const_iv (GL_V2F),
2886 const_iv (GL_V3F),
2887 const_iv (GL_T2F_V3F),
2888 const_iv (GL_T2F_N3F_V3F),
1355# undef const_iv 2889# undef const_iv
1356 }; 2890 };
1357 2891
1358 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2892 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1359 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2893 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2894
2895 texture_av = newAV ();
2896 AvREAL_off (texture_av);
1360} 2897}
2898
2899void
2900disable_GL_EXT_blend_func_separate ()
2901 CODE:
2902 gl.BlendFuncSeparate = 0;
2903 gl.BlendFuncSeparateEXT = 0;
2904
2905char *
2906gl_vendor ()
2907 CODE:
2908 RETVAL = (char *)glGetString (GL_VENDOR);
2909 OUTPUT:
2910 RETVAL
2911
2912char *
2913gl_version ()
2914 CODE:
2915 RETVAL = (char *)glGetString (GL_VERSION);
2916 OUTPUT:
2917 RETVAL
2918
2919char *
2920gl_extensions ()
2921 CODE:
2922 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2923 OUTPUT:
2924 RETVAL
2925
2926const char *glGetString (GLenum pname)
2927
2928GLint glGetInteger (GLenum pname)
2929 CODE:
2930 glGetIntegerv (pname, &RETVAL);
2931 OUTPUT:
2932 RETVAL
2933
2934GLdouble glGetDouble (GLenum pname)
2935 CODE:
2936 glGetDoublev (pname, &RETVAL);
2937 OUTPUT:
2938 RETVAL
1361 2939
1362int glGetError () 2940int glGetError ()
2941
2942void glFinish ()
1363 2943
1364void glClear (int mask) 2944void glClear (int mask)
1365 2945
1366void glClearColor (float r, float g, float b, float a = 1.0) 2946void glClearColor (float r, float g, float b, float a = 1.0)
1367 PROTOTYPE: @ 2947 PROTOTYPE: @
… …
1374 2954
1375void glHint (int target, int mode) 2955void glHint (int target, int mode)
1376 2956
1377void glBlendFunc (int sfactor, int dfactor) 2957void glBlendFunc (int sfactor, int dfactor)
1378 2958
2959void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2960 CODE:
2961 gl_BlendFuncSeparate (sa, da, saa, daa);
2962
2963void glDepthMask (int flag)
2964
1379void glLogicOp (int opcode) 2965void glLogicOp (int opcode)
1380 2966
2967void glColorMask (int red, int green, int blue, int alpha)
2968
1381void glMatrixMode (int mode) 2969void glMatrixMode (int mode)
1382 2970
1383void glPushMatrix () 2971void glPushMatrix ()
1384 2972
1385void glPopMatrix () 2973void glPopMatrix ()
1386 2974
1387void glLoadIdentity () 2975void glLoadIdentity ()
1388 2976
2977void glDrawBuffer (int buffer)
2978
2979void glReadBuffer (int buffer)
2980
2981# near_ and far_ are due to microsofts buggy "c" compiler
2982void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2983
2984# near_ and far_ are due to microsofts buggy "c" compiler
1389void glOrtho (double left, double right, double bottom, double top, double near, double far) 2985void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2986
2987PROTOTYPES: DISABLE
1390 2988
1391void glViewport (int x, int y, int width, int height) 2989void glViewport (int x, int y, int width, int height)
2990
2991void glScissor (int x, int y, int width, int height)
1392 2992
1393void glTranslate (float x, float y, float z = 0.) 2993void glTranslate (float x, float y, float z = 0.)
1394 CODE: 2994 CODE:
1395 glTranslatef (x, y, z); 2995 glTranslatef (x, y, z);
1396 2996
1397void glScale (float x, float y, float z) 2997void glScale (float x, float y, float z = 1.)
1398 CODE: 2998 CODE:
1399 glScalef (x, y, z); 2999 glScalef (x, y, z);
1400 3000
1401void glRotate (float angle, float x, float y, float z) 3001void glRotate (float angle, float x, float y, float z)
1402 CODE: 3002 CODE:
1403 glRotatef (angle, x, y, z); 3003 glRotatef (angle, x, y, z);
1404 3004
1405void glBegin (int mode)
1406
1407void glEnd ()
1408
1409void glColor (float r, float g, float b, float a = 1.0) 3005void glColor (float r, float g, float b, float a = 1.0)
1410 PROTOTYPE: @ 3006 PROTOTYPE: @
3007 ALIAS:
3008 glColor_premultiply = 1
1411 CODE: 3009 CODE:
3010 if (ix)
3011 {
3012 r *= a;
3013 g *= a;
3014 b *= a;
3015 }
3016 // microsoft visual "c" rounds instead of truncating...
1412 glColor4f (r, g, b, a); 3017 glColor4f (r, g, b, a);
3018
3019void glRasterPos (float x, float y, float z = 0.)
3020 CODE:
3021 glRasterPos3f (0, 0, z);
3022 glBitmap (0, 0, 0, 0, x, y, 0);
1413 3023
1414void glVertex (float x, float y, float z = 0.) 3024void glVertex (float x, float y, float z = 0.)
1415 CODE: 3025 CODE:
1416 glVertex3f (x, y, z); 3026 glVertex3f (x, y, z);
1417 3027
1418void glTexCoord (float s, float t) 3028void glTexCoord (float s, float t)
1419 CODE: 3029 CODE:
1420 glTexCoord2f (s, t); 3030 glTexCoord2f (s, t);
1421 3031
3032void glRect (float x1, float y1, float x2, float y2)
3033 CODE:
3034 glRectf (x1, y1, x2, y2);
3035
3036void glRect_lineloop (float x1, float y1, float x2, float y2)
3037 CODE:
3038 glBegin (GL_LINE_LOOP);
3039 glVertex2f (x1, y1);
3040 glVertex2f (x2, y1);
3041 glVertex2f (x2, y2);
3042 glVertex2f (x1, y2);
3043 glEnd ();
3044
3045PROTOTYPES: ENABLE
3046
3047void glBegin (int mode)
3048
3049void glEnd ()
3050
3051void glPointSize (GLfloat size)
3052
3053void glLineWidth (GLfloat width)
3054
3055void glInterleavedArrays (int format, int stride, char *data)
3056
3057void glDrawElements (int mode, int count, int type, char *indices)
3058
3059# 1.2 void glDrawRangeElements (int mode, int start, int end
3060
1422void glTexEnv (int target, int pname, float param) 3061void glTexEnv (int target, int pname, float param)
1423 CODE: 3062 CODE:
1424 glTexEnvf (target, pname, param); 3063 glTexEnvf (target, pname, param);
1425 3064
1426void glTexParameter (int target, int pname, float param) 3065void glTexParameter (int target, int pname, float param)
… …
1429 3068
1430void glBindTexture (int target, int name) 3069void glBindTexture (int target, int name)
1431 3070
1432void glConvolutionParameter (int target, int pname, float params) 3071void glConvolutionParameter (int target, int pname, float params)
1433 CODE: 3072 CODE:
3073 if (gl.ConvolutionParameterf)
1434 glConvolutionParameterf (target, pname, params); 3074 gl.ConvolutionParameterf (target, pname, params);
1435 3075
1436void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3076void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
3077 CODE:
3078 if (gl.ConvolutionFilter2D)
3079 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1437 3080
3081void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3082 CODE:
3083 if (gl.SeparableFilter2D)
3084 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3085
1438void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3086void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1439 3087
1440void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3088void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3089
3090void glDrawPixels (int width, int height, int format, int type, char *pixels)
3091
3092void glPixelZoom (float x, float y)
3093
3094void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1441 3095
1442int glGenTexture () 3096int glGenTexture ()
1443 CODE: 3097 CODE:
1444{ 3098 RETVAL = gen_texture ();
1445 GLuint name;
1446 glGenTextures (1, &name);
1447 RETVAL = name;
1448}
1449 OUTPUT: 3099 OUTPUT:
1450 RETVAL 3100 RETVAL
1451 3101
1452void glDeleteTexture (int name) 3102void glDeleteTexture (int name)
1453 CODE: 3103 CODE:
1454{
1455 GLuint name_ = name;
1456 glDeleteTextures (1, &name_); 3104 del_texture (name);
1457} 3105
1458
1459int glGenList () 3106int glGenList ()
1460 CODE: 3107 CODE:
1461 RETVAL = glGenLists (1); 3108 RETVAL = glGenLists (1);
1462 OUTPUT: 3109 OUTPUT:
1463 RETVAL 3110 RETVAL
… …
1470 3117
1471void glEndList () 3118void glEndList ()
1472 3119
1473void glCallList (int list) 3120void glCallList (int list)
1474 3121
3122MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3123
3124PROTOTYPES: DISABLE
3125
3126void
3127find_widget (SV *self, NV x, NV y)
3128 PPCODE:
3129{
3130 if (within_widget (self, x, y))
3131 XPUSHs (self);
3132}
3133
3134BOOT:
3135{
3136 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3137
3138 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3139 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3140 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3141 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3142}
3143
3144void
3145draw (SV *self)
3146 CODE:
3147{
3148 HV *hv;
3149 SV **svp;
3150 NV x, y, w, h;
3151 SV *draw_x_sv = GvSV (draw_x_gv);
3152 SV *draw_y_sv = GvSV (draw_y_gv);
3153 SV *draw_w_sv = GvSV (draw_w_gv);
3154 SV *draw_h_sv = GvSV (draw_h_gv);
3155 double draw_x, draw_y;
3156
3157 if (!SvROK (self))
3158 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3159
3160 hv = (HV *)SvRV (self);
3161
3162 if (SvTYPE (hv) != SVt_PVHV)
3163 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3164
3165 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3166 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3167
3168 if (!h || !w)
3169 XSRETURN_EMPTY;
3170
3171 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3172 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3173
3174 draw_x = SvNV (draw_x_sv) + x;
3175 draw_y = SvNV (draw_y_sv) + y;
3176
3177 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3178 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3179 XSRETURN_EMPTY;
3180
3181 sv_setnv (draw_x_sv, draw_x);
3182 sv_setnv (draw_y_sv, draw_y);
3183
3184 glPushMatrix ();
3185 glTranslated (x, y, 0);
3186
3187 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3188 {
3189 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3190
3191 if (svp && SvTRUE (*svp))
3192 {
3193 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3194 glEnable (GL_BLEND);
3195 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3196 glBegin (GL_QUADS);
3197 glVertex2f (0, 0);
3198 glVertex2f (w, 0);
3199 glVertex2f (w, h);
3200 glVertex2f (0, h);
3201 glEnd ();
3202 glDisable (GL_BLEND);
3203 }
3204 }
3205#if 0
3206 // draw borders, for debugging
3207 glPushMatrix ();
3208 glColor4f (1., 1., 0., 1.);
3209 glTranslatef (.5, .5, 0.);
3210 glBegin (GL_LINE_LOOP);
3211 glVertex2f (0 , 0);
3212 glVertex2f (w - 1, 0);
3213 glVertex2f (w - 1, h - 1);
3214 glVertex2f (0 , h - 1);
3215 glEnd ();
3216 glPopMatrix ();
3217#endif
3218 PUSHMARK (SP);
3219 XPUSHs (self);
3220 PUTBACK;
3221 call_method ("_draw", G_VOID | G_DISCARD);
3222 SPAGAIN;
3223
3224 glPopMatrix ();
3225
3226 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3227 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3228}
3229

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