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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
17#include <glib/gmacros.h> 52#include <glib/gmacros.h>
18 53
19#include <pango/pango.h> 54#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 55
21#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
22 66
23#ifndef _WIN32 67#ifndef _WIN32
24# include <sys/types.h> 68# include <sys/types.h>
25# include <sys/socket.h> 69# include <sys/socket.h>
26# include <netinet/in.h> 70# include <netinet/in.h>
27# include <netinet/tcp.h> 71# include <netinet/tcp.h>
28# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 77#else
30 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 79#endif
37 80
38#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 85
40#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
41 87
42#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
44 90
45#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
46 92
47#define GL_CALL(type,func,args) \ 93/* mask out modifiers we are not interested in */
48 { \ 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \
50 static type fptr_; \
51 \
52 if (!init_) \
53 { \
54 init_ = 1; \
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56 } \
57 \
58 if (fptr_) \
59 fptr_ args; \
60 }
61 95
96static AV *texture_av;
97
98static struct
99{
100#define GL_FUNC(ptr,name) ptr name;
101#include "glfunc.h"
102#undef GL_FUNC
103} gl;
104
105static void
106gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
107{
108 if (gl.BlendFuncSeparate)
109 gl.BlendFuncSeparate (sa, da, saa, daa);
110 else if (gl.BlendFuncSeparateEXT)
111 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
112 else
113 glBlendFunc (sa, da);
114}
115
116static GLuint
117gen_texture ()
118{
119 GLuint name;
120
121 if (AvFILL (texture_av) >= 0)
122 name = (GLuint)(size_t)av_pop (texture_av);
123 else
124 glGenTextures (1, &name);
125
126 return name;
127}
128
129static void
130del_texture (GLuint name)
131{
132 /* make a half-assed attempt at returning the memory used by the texture */
133 /* textures are frequently being reused by cfplus anyway */
134 /*glBindTexture (GL_TEXTURE_2D, name);*/
135 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
136 av_push (texture_av, (SV *)(size_t)name);
137 glDeleteTextures (1, &name);
138}
139
140#include "texcache.c"
141#include "rendercache.c"
142
143#include "pango-font.c"
144#include "pango-fontmap.c"
145#include "pango-render.c"
146
147typedef IV DC__Channel;
148typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 149typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 150typedef Mix_Music *DC__MixMusic;
64 151
65typedef PangoFontDescription *CFClient__Font; 152typedef PangoFontDescription *DC__Font;
153
154static int
155shape_attr_p (PangoLayoutRun *run)
156{
157 GSList *attrs = run->item->analysis.extra_attrs;
158
159 while (attrs)
160 {
161 PangoAttribute *attr = attrs->data;
162
163 if (attr->klass->type == PANGO_ATTR_SHAPE)
164 return 1;
165
166 attrs = attrs->next;
167 }
168
169 return 0;
170}
66 171
67typedef struct cf_layout { 172typedef struct cf_layout {
68 PangoLayout *pl; 173 PangoLayout *pl;
174 float r, g, b, a; // default color for rgba mode
69 int base_height; 175 int base_height;
70 CFClient__Font font; 176 DC__Font font;
177 rc_t *rc;
71} *CFClient__Layout; 178} *DC__Layout;
72 179
73static CFClient__Font default_font; 180static DC__Font default_font;
74static PangoContext *context; 181static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 182static PangoFontMap *opengl_fontmap;
76 183
77static void 184static void
78substitute_func (FcPattern *pattern, gpointer data) 185substitute_func (FcPattern *pattern, gpointer data)
79{ 186{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 187 FcPatternAddBool (pattern, FC_HINTING, 1);
188#ifdef FC_HINT_STYLE
189 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 191 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 192}
83 193
84static void 194static void
85layout_update_font (CFClient__Layout self) 195layout_update_font (DC__Layout self)
86{ 196{
87 /* use a random scale factor to account for unknown descenders, 0.8 works 197 /* use a random scale factor to account for unknown descenders, 0.8 works
88 * reasonably well with bitstream vera 198 * reasonably well with dejavu/bistream fonts
89 */ 199 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 200 PangoFontDescription *font = self->font ? self->font : default_font;
91 201
92 pango_font_description_set_absolute_size (font, 202 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 203 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 204
95 pango_layout_set_font_description (self->pl, font); 205 pango_layout_set_font_description (self->pl, font);
96} 206}
97 207
98static void 208static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 209layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 210{
211 PangoRectangle rect;
212
213 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 214 pango_layout_get_extents (self->pl, 0, &rect);
102 215
103 *w = (*w + 3) & ~3; 216 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 217 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 218
219 if (!rect.width) rect.width = 1;
220 if (!rect.height) rect.height = 1;
221
222 *w = rect.width;
223 *h = rect.height;
224}
225
226typedef uint16_t tileid;
108typedef uint16_t mapface; 227typedef uint16_t faceid;
109 228
110typedef struct { 229typedef struct {
111 GLint name; 230 GLuint name;
112 int w, h; 231 int w, h;
113 float s, t; 232 float s, t;
114 uint8_t r, g, b, a; 233 uint8_t r, g, b, a;
234 tileid smoothtile;
235 uint8_t smoothlevel;
115} maptex; 236} maptex;
116 237
117typedef struct { 238typedef struct {
239 uint32_t player;
240 tileid tile[3];
118 int16_t darkness; 241 uint16_t darkness;
119 mapface face[3]; 242 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 243} mapcell;
121 244
122typedef struct { 245typedef struct {
123 int32_t c0, c1; 246 int32_t c0, c1;
124 mapcell *col; 247 mapcell *col;
125} maprow; 248} maprow;
126 249
127typedef struct map { 250typedef struct map {
128 int x, y, w, h; 251 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 252 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 253 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 254 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 255
136 int32_t rows; 256 int32_t rows;
137 maprow *row; 257 maprow *row;
138} *CFClient__Map; 258} *DC__Map;
139 259
140static char * 260static char *
141prepend (char *ptr, int sze, int inc) 261prepend (char *ptr, int sze, int inc)
142{ 262{
143 char *p; 263 char *p;
… …
160} 280}
161 281
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 282#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 283#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164 284
285static void
286need_facenum (struct map *self, faceid face)
287{
288 while (self->faces <= face)
289 {
290 Append (tileid, self->face2tile, self->faces, self->faces);
291 self->faces *= 2;
292 }
293}
294
295static void
296need_texid (struct map *self, int texid)
297{
298 while (self->texs <= texid)
299 {
300 Append (maptex, self->tex, self->texs, self->texs);
301 self->texs *= 2;
302 }
303}
304
165static maprow * 305static maprow *
166map_get_row (CFClient__Map self, int y) 306map_get_row (DC__Map self, int y)
167{ 307{
168 if (0 > y) 308 if (0 > y)
169 { 309 {
170 int extend = - y + MAP_EXTEND_Y; 310 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 311 Prepend (maprow, self->row, self->rows, extend);
… …
209 349
210 return row->col + (x - row->c0); 350 return row->col + (x - row->c0);
211} 351}
212 352
213static mapcell * 353static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 354map_get_cell (DC__Map self, int x, int y)
215{ 355{
216 return row_get_cell (map_get_row (self, y), x); 356 return row_get_cell (map_get_row (self, y), x);
217} 357}
218 358
219static void 359static void
220map_clear (CFClient__Map self) 360map_clear (DC__Map self)
221{ 361{
222 int r; 362 int r;
223 363
224 for (r = 0; r < self->rows; r++) 364 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 365 Safefree (self->row[r].col);
… …
232 self->oy = 0; 372 self->oy = 0;
233 self->row = 0; 373 self->row = 0;
234 self->rows = 0; 374 self->rows = 0;
235} 375}
236 376
377#define CELL_CLEAR(cell) \
378 do { \
379 if ((cell)->player) \
380 (cell)->tile [2] = 0; \
381 (cell)->darkness = 0; \
382 (cell)->stat_hp = 0; \
383 (cell)->flags = 0; \
384 (cell)->player = 0; \
385 } while (0)
386
237static void 387static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 388map_blank (DC__Map self, int x0, int y0, int w, int h)
239{ 389{
240 int x, y; 390 int x, y;
241 maprow *row; 391 maprow *row;
392 mapcell *cell;
242 393
243 for (y = y0; y < y0 + h; y++) 394 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 395 if (y >= 0)
245 { 396 {
246 if (y >= self->rows) 397 if (y >= self->rows)
… …
252 if (x >= row->c0) 403 if (x >= row->c0)
253 { 404 {
254 if (x >= row->c1) 405 if (x >= row->c1)
255 break; 406 break;
256 407
257 row->col[x - row->c0].darkness = -1; 408 cell = row->col + x - row->c0;
409
410 CELL_CLEAR (cell);
258 } 411 }
259 } 412 }
260} 413}
261 414
415typedef struct {
416 tileid tile;
417 uint8_t x, y, level;
418} smooth_key;
419
262static void 420static void
421smooth_or_bits (HV *hv, smooth_key *key, IV bits)
422{
423 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
424
425 if (SvIOK (*sv))
426 SvIV_set (*sv, SvIVX (*sv) | bits);
427 else
428 sv_setiv (*sv, bits);
429}
430
431static void
263music_finished () 432music_finished (void)
264{ 433{
265 SDL_UserEvent ev; 434 SDL_UserEvent ev;
266 435
267 ev.type = SDL_USEREVENT; 436 ev.type = SDL_USEREVENT;
268 ev.code = 0; 437 ev.code = 0;
… …
277{ 446{
278 SDL_UserEvent ev; 447 SDL_UserEvent ev;
279 448
280 ev.type = SDL_USEREVENT; 449 ev.type = SDL_USEREVENT;
281 ev.code = 1; 450 ev.code = 1;
282 ev.data1 = channel; 451 ev.data1 = (void *)(long)channel;
283 ev.data2 = 0; 452 ev.data2 = 0;
284 453
285 SDL_PushEvent ((SDL_Event *)&ev); 454 SDL_PushEvent ((SDL_Event *)&ev);
286} 455}
287 456
288MODULE = CFClient PACKAGE = CFClient 457static unsigned int
458minpot (unsigned int n)
459{
460 if (!n)
461 return 0;
462
463 --n;
464
465 n |= n >> 1;
466 n |= n >> 2;
467 n |= n >> 4;
468 n |= n >> 8;
469 n |= n >> 16;
470
471 return n + 1;
472}
473
474static unsigned int
475popcount (unsigned int n)
476{
477 n -= (n >> 1) & 0x55555555U;
478 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
479 n = ((n >> 4) + n) & 0x0f0f0f0fU;
480 n *= 0x01010101U;
481
482 return n >> 24;
483}
484
485/* SDL should provide this, really. */
486#define SDLK_MODIFIER_MIN 300
487#define SDLK_MODIFIER_MAX 314
488
489/******************************************************************************/
490
491static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
492static GV *hover_gv;
493
494static int
495within_widget (SV *widget, NV x, NV y)
496{
497 HV *self;
498 SV **svp;
499 NV wx, ww, wy, wh;
500
501 if (!SvROK (widget))
502 return 0;
503
504 self = (HV *)SvRV (widget);
505
506 if (SvTYPE (self) != SVt_PVHV)
507 return 0;
508
509 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
510 if (y < wy)
511 return 0;
512
513 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
514 if (y >= wy + wh)
515 return 0;
516
517 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
518 if (x < wx)
519 return 0;
520
521 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
522 if (x >= wx + ww)
523 return 0;
524
525 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
526 if (!svp || !SvTRUE (*svp))
527 return 0;
528
529 return 1;
530}
531
532static void
533deliantra_main ()
534{
535 char *argv[] = { 0 };
536 call_argv ("::main", G_DISCARD | G_VOID, argv);
537}
538
539#ifdef __MACOSX__
540 /* to due surprising braindamage on the side of SDL design, we
541 * do some mind-boggling hack here: SDL requires a custom main()
542 * on OS X, so... we provide one and call the original main(), which,
543 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
544 * and which calls our main (== SDL_main) back.
545 */
546 extern C_LINKAGE int
547 main (int argc, char *argv[])
548 {
549 deliantra_main ();
550 }
551
552 #undef main
553
554 extern C_LINKAGE int main (int argc, char *argv[]);
555
556 static void
557 SDL_braino (void)
558 {
559 char *argv[] = { "deliantra client", 0 };
560 (main) (1, argv);
561 }
562#else
563 static void
564 SDL_braino (void)
565 {
566 deliantra_main ();
567 }
568#endif
569
570MODULE = Deliantra::Client PACKAGE = DC
289 571
290PROTOTYPES: ENABLE 572PROTOTYPES: ENABLE
291 573
292BOOT: 574BOOT:
293{ 575{
294 HV *stash = gv_stashpv ("CFClient", 1); 576 HV *stash = gv_stashpv ("DC", 1);
295 static const struct { 577 static const struct {
296 const char *name; 578 const char *name;
297 IV iv; 579 IV iv;
298 } *civ, const_iv[] = { 580 } *civ, const_iv[] = {
299# define const_iv(name) { # name, (IV)name } 581# define const_iv(name) { # name, (IV)name }
582 const_iv (SDLK_MODIFIER_MIN),
583 const_iv (SDLK_MODIFIER_MAX),
584
300 const_iv (SDL_ACTIVEEVENT), 585 const_iv (SDL_ACTIVEEVENT),
301 const_iv (SDL_KEYDOWN), 586 const_iv (SDL_KEYDOWN),
302 const_iv (SDL_KEYUP), 587 const_iv (SDL_KEYUP),
303 const_iv (SDL_MOUSEMOTION), 588 const_iv (SDL_MOUSEMOTION),
304 const_iv (SDL_MOUSEBUTTONDOWN), 589 const_iv (SDL_MOUSEBUTTONDOWN),
… …
313 const_iv (SDL_EVENT_RESERVEDA), 598 const_iv (SDL_EVENT_RESERVEDA),
314 const_iv (SDL_EVENT_RESERVEDB), 599 const_iv (SDL_EVENT_RESERVEDB),
315 const_iv (SDL_VIDEORESIZE), 600 const_iv (SDL_VIDEORESIZE),
316 const_iv (SDL_VIDEOEXPOSE), 601 const_iv (SDL_VIDEOEXPOSE),
317 const_iv (SDL_USEREVENT), 602 const_iv (SDL_USEREVENT),
603
604 const_iv (SDL_APPINPUTFOCUS),
605 const_iv (SDL_APPMOUSEFOCUS),
606 const_iv (SDL_APPACTIVE),
607
608
609 const_iv (SDLK_UNKNOWN),
610 const_iv (SDLK_FIRST),
611 const_iv (SDLK_BACKSPACE),
612 const_iv (SDLK_TAB),
613 const_iv (SDLK_CLEAR),
614 const_iv (SDLK_RETURN),
615 const_iv (SDLK_PAUSE),
616 const_iv (SDLK_ESCAPE),
617 const_iv (SDLK_SPACE),
618 const_iv (SDLK_EXCLAIM),
619 const_iv (SDLK_QUOTEDBL),
620 const_iv (SDLK_HASH),
621 const_iv (SDLK_DOLLAR),
622 const_iv (SDLK_AMPERSAND),
623 const_iv (SDLK_QUOTE),
624 const_iv (SDLK_LEFTPAREN),
625 const_iv (SDLK_RIGHTPAREN),
626 const_iv (SDLK_ASTERISK),
627 const_iv (SDLK_PLUS),
628 const_iv (SDLK_COMMA),
629 const_iv (SDLK_MINUS),
630 const_iv (SDLK_PERIOD),
631 const_iv (SDLK_SLASH),
632 const_iv (SDLK_0),
633 const_iv (SDLK_1),
634 const_iv (SDLK_2),
635 const_iv (SDLK_3),
636 const_iv (SDLK_4),
637 const_iv (SDLK_5),
638 const_iv (SDLK_6),
639 const_iv (SDLK_7),
640 const_iv (SDLK_8),
641 const_iv (SDLK_9),
642 const_iv (SDLK_COLON),
643 const_iv (SDLK_SEMICOLON),
644 const_iv (SDLK_LESS),
645 const_iv (SDLK_EQUALS),
646 const_iv (SDLK_GREATER),
647 const_iv (SDLK_QUESTION),
648 const_iv (SDLK_AT),
649
650 const_iv (SDLK_LEFTBRACKET),
651 const_iv (SDLK_BACKSLASH),
652 const_iv (SDLK_RIGHTBRACKET),
653 const_iv (SDLK_CARET),
654 const_iv (SDLK_UNDERSCORE),
655 const_iv (SDLK_BACKQUOTE),
656 const_iv (SDLK_DELETE),
657
658 const_iv (SDLK_FIRST),
659 const_iv (SDLK_LAST),
318 const_iv (SDLK_KP0), 660 const_iv (SDLK_KP0),
319 const_iv (SDLK_KP1), 661 const_iv (SDLK_KP1),
320 const_iv (SDLK_KP2), 662 const_iv (SDLK_KP2),
321 const_iv (SDLK_KP3), 663 const_iv (SDLK_KP3),
322 const_iv (SDLK_KP4), 664 const_iv (SDLK_KP4),
… …
377 const_iv (SDLK_BREAK), 719 const_iv (SDLK_BREAK),
378 const_iv (SDLK_MENU), 720 const_iv (SDLK_MENU),
379 const_iv (SDLK_POWER), 721 const_iv (SDLK_POWER),
380 const_iv (SDLK_EURO), 722 const_iv (SDLK_EURO),
381 const_iv (SDLK_UNDO), 723 const_iv (SDLK_UNDO),
724
382 const_iv (KMOD_NONE), 725 const_iv (KMOD_NONE),
726 const_iv (KMOD_SHIFT),
383 const_iv (KMOD_LSHIFT), 727 const_iv (KMOD_LSHIFT),
384 const_iv (KMOD_RSHIFT), 728 const_iv (KMOD_RSHIFT),
729 const_iv (KMOD_CTRL),
385 const_iv (KMOD_LCTRL), 730 const_iv (KMOD_LCTRL),
386 const_iv (KMOD_RCTRL), 731 const_iv (KMOD_RCTRL),
732 const_iv (KMOD_ALT),
387 const_iv (KMOD_LALT), 733 const_iv (KMOD_LALT),
388 const_iv (KMOD_RALT), 734 const_iv (KMOD_RALT),
735 const_iv (KMOD_META),
389 const_iv (KMOD_LMETA), 736 const_iv (KMOD_LMETA),
390 const_iv (KMOD_RMETA), 737 const_iv (KMOD_RMETA),
391 const_iv (KMOD_NUM), 738 const_iv (KMOD_NUM),
392 const_iv (KMOD_CAPS), 739 const_iv (KMOD_CAPS),
393 const_iv (KMOD_MODE), 740 const_iv (KMOD_MODE),
394 const_iv (KMOD_CTRL), 741
395 const_iv (KMOD_SHIFT), 742 const_iv (MIX_DEFAULT_FORMAT),
396 const_iv (KMOD_ALT), 743
397 const_iv (KMOD_META) 744 const_iv (SDL_INIT_TIMER),
745 const_iv (SDL_INIT_AUDIO),
746 const_iv (SDL_INIT_VIDEO),
747 const_iv (SDL_INIT_CDROM),
748 const_iv (SDL_INIT_JOYSTICK),
749 const_iv (SDL_INIT_EVERYTHING),
750 const_iv (SDL_INIT_NOPARACHUTE),
751 const_iv (SDL_INIT_EVENTTHREAD),
752
753 const_iv (SDL_GL_RED_SIZE),
754 const_iv (SDL_GL_GREEN_SIZE),
755 const_iv (SDL_GL_BLUE_SIZE),
756 const_iv (SDL_GL_ALPHA_SIZE),
757 const_iv (SDL_GL_DOUBLEBUFFER),
758 const_iv (SDL_GL_BUFFER_SIZE),
759 const_iv (SDL_GL_DEPTH_SIZE),
760 const_iv (SDL_GL_STENCIL_SIZE),
761 const_iv (SDL_GL_ACCUM_RED_SIZE),
762 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
763 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
764 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
765 const_iv (SDL_GL_STEREO),
766 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
767 const_iv (SDL_GL_MULTISAMPLESAMPLES),
768 const_iv (SDL_GL_ACCELERATED_VISUAL),
769 const_iv (SDL_GL_SWAP_CONTROL),
770
771 const_iv (FOW_DARKNESS)
398# undef const_iv 772# undef const_iv
399 }; 773 };
400 774
401 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 775 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
402 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 776 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
403 777
404 fontmap = pango_ft2_font_map_new (); 778 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 779 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407} 780}
781
782void
783weaken (SV *rv)
784 PROTOTYPE: $
785 CODE:
786 sv_rvweaken (rv);
408 787
409int 788int
410SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 789in_destruct ()
790 CODE:
791 RETVAL = PL_main_cv == Nullcv;
792 OUTPUT:
793 RETVAL
411 794
795NV floor (NV x)
796
797NV ceil (NV x)
798
799IV minpot (UV n)
800
801IV popcount (UV n)
802
412void 803void
804pango_init ()
805 CODE:
806{
807 opengl_fontmap = pango_opengl_font_map_new ();
808 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
809 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
810 /*pango_context_set_font_description (opengl_context, default_font);*/
811#if PANGO_VERSION_CHECK (1, 15, 2)
812 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
813 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
814#endif
815}
816
817char *SDL_GetError ()
818
819void SDL_braino ()
820
821int SDL_Init (U32 flags)
822
823int SDL_InitSubSystem (U32 flags)
824
825void SDL_QuitSubSystem (U32 flags)
826
413SDL_Quit () 827void SDL_Quit ()
414 828
829int SDL_GL_SetAttribute (int attr, int value)
830
831int SDL_GL_GetAttribute (int attr)
832 CODE:
833 if (SDL_GL_GetAttribute (attr, &RETVAL))
834 XSRETURN_UNDEF;
835 OUTPUT:
836 RETVAL
837
415void 838void
416SDL_ListModes () 839SDL_ListModes (int rgb, int alpha)
417 PPCODE: 840 PPCODE:
418{ 841{
419 SDL_Rect **m; 842 SDL_Rect **m;
420 843
421 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 844 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 845 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 846 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 847 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425 848
849 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
850 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
851
426 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 852 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 853 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 854 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 855 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430 856
431 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 857 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
432 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
433 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 858 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434
435 SDL_EnableUNICODE (1);
436 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437 859
438 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 860 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
439 861
440 if (m && m != (SDL_Rect **)-1) 862 if (m && m != (SDL_Rect **)-1)
441 while (*m) 863 while (*m)
442 { 864 {
865 if ((*m)->w >= 400 && (*m)->h >= 300)
866 {
443 AV *av = newAV (); 867 AV *av = newAV ();
444 av_push (av, newSViv ((*m)->w)); 868 av_push (av, newSViv ((*m)->w));
445 av_push (av, newSViv ((*m)->h)); 869 av_push (av, newSViv ((*m)->h));
870 av_push (av, newSViv (rgb));
871 av_push (av, newSViv (alpha));
446 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 872 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
873 }
447 874
448 ++m; 875 ++m;
449 } 876 }
450} 877}
451 878
452int 879int
453SDL_SetVideoMode (int w, int h, int fullscreen) 880SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454 CODE: 881 CODE:
882{
883 SDL_EnableUNICODE (1);
884 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
885
886 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
887 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
888 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
889 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
890
455 RETVAL = !!SDL_SetVideoMode ( 891 RETVAL = !!SDL_SetVideoMode (
456 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 892 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
457 ); 893 );
458 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 894
895 if (RETVAL)
896 {
897 av_clear (texture_av);
898
899 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
900#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
901#include "glfunc.h"
902#undef GL_FUNC
903 }
904}
459 OUTPUT: 905 OUTPUT:
460 RETVAL 906 RETVAL
461 907
462void 908void
463SDL_GL_SwapBuffers () 909SDL_GL_SwapBuffers ()
464 910
911char *
912SDL_GetKeyName (int sym)
913
914int
915SDL_GetAppState ()
916
917int
918SDL_GetModState ()
919
465void 920void
466SDL_PollEvent () 921poll_events ()
467 PPCODE: 922 PPCODE:
468{ 923{
469 SDL_Event ev; 924 SDL_Event ev;
470 925
471 while (SDL_PollEvent (&ev)) 926 SDL_PumpEvents ();
927 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472 { 928 {
473 HV *hv = newHV (); 929 HV *hv = newHV ();
474 hv_store (hv, "type", 4, newSViv (ev.type), 0); 930 hv_store (hv, "type", 4, newSViv (ev.type), 0);
475 931
476 switch (ev.type) 932 switch (ev.type)
477 { 933 {
478 case SDL_KEYDOWN: 934 case SDL_KEYDOWN:
479 case SDL_KEYUP: 935 case SDL_KEYUP:
480 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 936 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 937 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 938 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
939 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
483 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 940 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484 break; 941 break;
485 942
486 case SDL_ACTIVEEVENT: 943 case SDL_ACTIVEEVENT:
487 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 944 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 945 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489 break; 946 break;
490 947
491 case SDL_MOUSEMOTION: 948 case SDL_MOUSEMOTION:
949 {
950 int state = ev.motion.state;
951 int x = ev.motion.x;
952 int y = ev.motion.y;
953 int xrel = ev.motion.xrel;
954 int yrel = ev.motion.yrel;
955
956 /* do simplistic event compression */
957 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
958 && state == ev.motion.state)
959 {
960 xrel += ev.motion.xrel;
961 yrel += ev.motion.yrel;
962 x = ev.motion.x;
963 y = ev.motion.y;
964 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
965 }
966
967 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
492 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 968 hv_store (hv, "state", 5, newSViv (state), 0);
493 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 969 hv_store (hv, "x", 1, newSViv (x), 0);
494 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 970 hv_store (hv, "y", 1, newSViv (y), 0);
495 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 971 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 972 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
973 }
497 break; 974 break;
498 975
499 case SDL_MOUSEBUTTONDOWN: 976 case SDL_MOUSEBUTTONDOWN:
500 case SDL_MOUSEBUTTONUP: 977 case SDL_MOUSEBUTTONUP:
978 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
979
501 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 980 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 981 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 982 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 983 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505 break; 984 break;
985
986 case SDL_USEREVENT:
987 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
988 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
989 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
990 break;
506 } 991 }
507 992
508 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 993 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
509 } 994 }
510} 995}
511 996
512int 997int
513Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 998Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
514 POSTCALL: 999 POSTCALL:
515 Mix_HookMusicFinished (music_finished); 1000 Mix_HookMusicFinished (music_finished);
516 Mix_ChannelFinished (channel_finished); 1001 Mix_ChannelFinished (channel_finished);
517 1002
518void 1003void
1004Mix_QuerySpec ()
1005 PPCODE:
1006{
1007 int freq, channels;
1008 Uint16 format;
1009
1010 if (Mix_QuerySpec (&freq, &format, &channels))
1011 {
1012 EXTEND (SP, 3);
1013 PUSHs (sv_2mortal (newSViv (freq)));
1014 PUSHs (sv_2mortal (newSViv (format)));
1015 PUSHs (sv_2mortal (newSViv (channels)));
1016 }
1017}
1018
1019void
519Mix_CloseAudio () 1020Mix_CloseAudio ()
520 1021
521int 1022int
522Mix_AllocateChannels (int numchans = -1) 1023Mix_AllocateChannels (int numchans = -1)
523 1024
1025const char *
1026Mix_GetError ()
1027
524void 1028void
525lowdelay (int fd, int val = 1) 1029lowdelay (int fd, int val = 1)
526 CODE: 1030 CODE:
1031 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1032
1033void
1034win32_proxy_info ()
1035 PPCODE:
1036{
527#ifndef _WIN32 1037#ifdef _WIN32
528 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1038 char buffer[2048];
1039 DWORD buflen;
1040
1041 EXTEND (SP, 3);
1042
1043 buflen = sizeof (buffer);
1044 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1045 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1046 {
1047 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1048
1049 buflen = sizeof (buffer);
1050 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1051 {
1052 PUSHs (newSVpv (buffer, 0));
1053
1054 buflen = sizeof (buffer);
1055 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1056 PUSHs (newSVpv (buffer, 0));
1057 }
1058 }
529#endif 1059#endif
1060}
530 1061
531char * 1062int
532gl_version () 1063add_font (char *file)
533 CODE: 1064 CODE:
534 RETVAL = (char *)glGetString (GL_VERSION); 1065 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535 OUTPUT: 1066 OUTPUT:
536 RETVAL 1067 RETVAL
537
538char *
539gl_extensions ()
540 CODE:
541 RETVAL = (char *)glGetString (GL_EXTENSIONS);
542 OUTPUT:
543 RETVAL
544
545void
546add_font (char *file)
547 CODE:
548 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
549 1068
550void 1069void
551load_image_inline (SV *image_) 1070load_image_inline (SV *image_)
552 ALIAS: 1071 ALIAS:
553 load_image_file = 1 1072 load_image_file = 1
… …
556 STRLEN image_len; 1075 STRLEN image_len;
557 char *image = (char *)SvPVbyte (image_, image_len); 1076 char *image = (char *)SvPVbyte (image_, image_len);
558 SDL_Surface *surface, *surface2; 1077 SDL_Surface *surface, *surface2;
559 SDL_PixelFormat fmt; 1078 SDL_PixelFormat fmt;
560 SDL_RWops *rw = ix 1079 SDL_RWops *rw = ix
561 ? SDL_RWFromFile (image, "r") 1080 ? SDL_RWFromFile (image, "rb")
562 : SDL_RWFromConstMem (image, image_len); 1081 : SDL_RWFromConstMem (image, image_len);
563 1082
564 if (!rw) 1083 if (!rw)
565 croak ("load_image: %s", SDL_GetError ()); 1084 croak ("load_image: %s", SDL_GetError ());
566 1085
… …
595 1114
596 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1115 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
597 1116
598 assert (surface2->pitch == surface2->w * 4); 1117 assert (surface2->pitch == surface2->w * 4);
599 1118
1119 SDL_LockSurface (surface2);
600 EXTEND (SP, 5); 1120 EXTEND (SP, 6);
601 PUSHs (sv_2mortal (newSViv (surface2->w))); 1121 PUSHs (sv_2mortal (newSViv (surface2->w)));
602 PUSHs (sv_2mortal (newSViv (surface2->h))); 1122 PUSHs (sv_2mortal (newSViv (surface2->h)));
603 SDL_LockSurface (surface2);
604 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1123 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
605 SDL_UnlockSurface (surface2);
606 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1124 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
607 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1125 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
608 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1126 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1127 SDL_UnlockSurface (surface2);
609 1128
610 SDL_FreeSurface (surface); 1129 SDL_FreeSurface (surface);
611 SDL_FreeSurface (surface2); 1130 SDL_FreeSurface (surface2);
612} 1131}
613 1132
… …
637} 1156}
638 1157
639void 1158void
640error (char *message) 1159error (char *message)
641 CODE: 1160 CODE:
1161 fprintf (stderr, "ERROR: %s\n", message);
642#ifdef _WIN32 1162#ifdef _WIN32
643 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1163 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1164#endif
1165
1166void
1167fatal (char *message)
1168 CODE:
1169 fprintf (stderr, "FATAL: %s\n", message);
1170#ifdef _WIN32
1171 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1172#endif
1173 _exit (1);
1174
1175void
1176_exit (int retval = 0)
1177 CODE:
1178#ifdef WIN32
1179 ExitThread (retval); // unclean, please beam me up
644#else 1180#else
645 fprintf (stderr, "ERROR: %s\n", message); 1181 _exit (retval);
646#endif 1182#endif
647 1183
648void 1184void
649fatal (char *message) 1185debug ()
650 CODE: 1186 CODE:
651#ifdef _WIN32 1187{
652 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1188#if DEBUG
653#else 1189 VALGRIND_DO_LEAK_CHECK;
654 fprintf (stderr, "FATAL: %s\n", message);
655#endif 1190#endif
656 exit (1); 1191}
657 1192
658MODULE = CFClient PACKAGE = CFClient::Font 1193MODULE = Deliantra::Client PACKAGE = DC::Font
659 1194
660CFClient::Font 1195PROTOTYPES: DISABLE
1196
1197DC::Font
661new_from_file (SV *class, char *path, int id = 0) 1198new_from_file (SV *class, char *path, int id = 0)
662 CODE: 1199 CODE:
663{ 1200{
664 int count; 1201 int count;
665 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1202 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
668} 1205}
669 OUTPUT: 1206 OUTPUT:
670 RETVAL 1207 RETVAL
671 1208
672void 1209void
673DESTROY (CFClient::Font self) 1210DESTROY (DC::Font self)
674 CODE: 1211 CODE:
675 pango_font_description_free (self); 1212 pango_font_description_free (self);
676 1213
677void 1214void
678make_default (CFClient::Font self) 1215make_default (DC::Font self)
1216 PROTOTYPE: $
679 CODE: 1217 CODE:
680 default_font = self; 1218 default_font = self;
681 1219
682MODULE = CFClient PACKAGE = CFClient::Layout 1220MODULE = Deliantra::Client PACKAGE = DC::Layout
683 1221
684CFClient::Layout 1222PROTOTYPES: DISABLE
685new (SV *class, int base_height = MIN_FONT_HEIGHT) 1223
1224void
1225glyph_cache_backup ()
1226 PROTOTYPE:
1227 CODE:
1228 tc_backup ();
1229
1230void
1231glyph_cache_restore ()
1232 PROTOTYPE:
1233 CODE:
1234 tc_restore ();
1235
1236DC::Layout
1237new (SV *class)
686 CODE: 1238 CODE:
687 New (0, RETVAL, 1, struct cf_layout); 1239 New (0, RETVAL, 1, struct cf_layout);
1240
688 RETVAL->pl = pango_layout_new (context); 1241 RETVAL->pl = pango_layout_new (opengl_context);
689 RETVAL->base_height = base_height; 1242 RETVAL->r = 1.;
1243 RETVAL->g = 1.;
1244 RETVAL->b = 1.;
1245 RETVAL->a = 1.;
1246 RETVAL->base_height = MIN_FONT_HEIGHT;
690 RETVAL->font = 0; 1247 RETVAL->font = 0;
1248 RETVAL->rc = rc_alloc ();
1249
691 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1250 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
692 pango_layout_set_font_description (RETVAL->pl, default_font); 1251 layout_update_font (RETVAL);
693 OUTPUT: 1252 OUTPUT:
694 RETVAL 1253 RETVAL
695 1254
696void 1255void
697DESTROY (CFClient::Layout self) 1256DESTROY (DC::Layout self)
698 CODE: 1257 CODE:
699 g_object_unref (self->pl); 1258 g_object_unref (self->pl);
1259 rc_free (self->rc);
700 Safefree (self); 1260 Safefree (self);
701 1261
702void 1262void
703set_text (CFClient::Layout self, SV *text_) 1263set_text (DC::Layout self, SV *text_)
704 CODE: 1264 CODE:
705{ 1265{
706 STRLEN textlen; 1266 STRLEN textlen;
707 char *text = SvPVutf8 (text_, textlen); 1267 char *text = SvPVutf8 (text_, textlen);
708 1268
709 pango_layout_set_text (self->pl, text, textlen); 1269 pango_layout_set_text (self->pl, text, textlen);
710} 1270}
711 1271
712void 1272void
713set_markup (CFClient::Layout self, SV *text_) 1273set_markup (DC::Layout self, SV *text_)
714 CODE: 1274 CODE:
715{ 1275{
716 STRLEN textlen; 1276 STRLEN textlen;
717 char *text = SvPVutf8 (text_, textlen); 1277 char *text = SvPVutf8 (text_, textlen);
718 1278
719 pango_layout_set_markup (self->pl, text, textlen); 1279 pango_layout_set_markup (self->pl, text, textlen);
720} 1280}
721 1281
722SV * 1282void
723get_text (CFClient::Layout self) 1283set_shapes (DC::Layout self, ...)
1284 CODE:
1285{
1286 PangoAttrList *attrs = 0;
1287 const char *text = pango_layout_get_text (self->pl);
1288 const char *pos = text;
1289 int arg = 4;
1290
1291 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1292 {
1293 PangoRectangle inkrect, rect;
1294 PangoAttribute *attr;
1295
1296 int x = SvIV (ST (arg - 3));
1297 int y = SvIV (ST (arg - 2));
1298 int w = SvIV (ST (arg - 1));
1299 int h = SvIV (ST (arg ));
1300
1301 inkrect.x = 0;
1302 inkrect.y = 0;
1303 inkrect.width = 0;
1304 inkrect.height = 0;
1305
1306 rect.x = x * PANGO_SCALE;
1307 rect.y = y * PANGO_SCALE;
1308 rect.width = w * PANGO_SCALE;
1309 rect.height = h * PANGO_SCALE;
1310
1311 if (!attrs)
1312 attrs = pango_layout_get_attributes (self->pl);
1313
1314 attr = pango_attr_shape_new (&inkrect, &rect);
1315 attr->start_index = pos - text;
1316 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1317 pango_attr_list_insert (attrs, attr);
1318
1319 arg += 4;
1320 pos += sizeof (OBJ_STR) - 1;
1321 }
1322
1323 if (attrs)
1324 pango_layout_set_attributes (self->pl, attrs);
1325}
1326
1327void
1328get_shapes (DC::Layout self)
724 CODE: 1329 PPCODE:
1330{
1331 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1332
1333 do
1334 {
1335 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1336
1337 if (run && shape_attr_p (run))
1338 {
1339 PangoRectangle extents;
1340 pango_layout_iter_get_run_extents (iter, 0, &extents);
1341
1342 EXTEND (SP, 2);
1343 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1344 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1345 }
1346 }
1347 while (pango_layout_iter_next_run (iter));
1348
1349 pango_layout_iter_free (iter);
1350}
1351
1352int
1353has_wrapped (DC::Layout self)
1354 CODE:
1355{
1356 int lines = 1;
1357 const char *text = pango_layout_get_text (self->pl);
1358
1359 while (*text)
1360 lines += *text++ == '\n';
1361
725 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1362 RETVAL = lines < pango_layout_get_line_count (self->pl);
726 SvUTF8_on (RETVAL); 1363}
727 OUTPUT: 1364 OUTPUT:
728 RETVAL 1365 RETVAL
729 1366
1367SV *
1368get_text (DC::Layout self)
1369 CODE:
1370 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1371 sv_utf8_decode (RETVAL);
1372 OUTPUT:
1373 RETVAL
1374
730void 1375void
1376set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1377 CODE:
1378 self->r = r;
1379 self->g = g;
1380 self->b = b;
1381 self->a = a;
1382
1383void
731set_font (CFClient::Layout self, CFClient::Font font = 0) 1384set_font (DC::Layout self, DC::Font font = 0)
732 CODE: 1385 CODE:
733 if (self->font != font) 1386 if (self->font != font)
734 { 1387 {
735 self->font = font; 1388 self->font = font;
736 layout_update_font (self); 1389 layout_update_font (self);
737 } 1390 }
738 1391
739void 1392void
740set_height (CFClient::Layout self, int base_height) 1393set_height (DC::Layout self, int base_height)
741 CODE: 1394 CODE:
742 if (self->base_height != base_height) 1395 if (self->base_height != base_height)
743 { 1396 {
744 self->base_height = base_height; 1397 self->base_height = base_height;
745 layout_update_font (self); 1398 layout_update_font (self);
746 } 1399 }
747 1400
748void 1401void
749set_width (CFClient::Layout self, int max_width = -1) 1402set_width (DC::Layout self, int max_width = -1)
750 CODE: 1403 CODE:
751 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1404 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
752 1405
753void 1406void
1407set_indent (DC::Layout self, int indent)
1408 CODE:
1409 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1410
1411void
1412set_spacing (DC::Layout self, int spacing)
1413 CODE:
1414 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1415
1416void
1417set_ellipsise (DC::Layout self, int ellipsise)
1418 CODE:
1419 pango_layout_set_ellipsize (self->pl,
1420 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1421 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1422 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1423 : PANGO_ELLIPSIZE_NONE
1424 );
1425
1426void
1427set_single_paragraph_mode (DC::Layout self, int spm)
1428 CODE:
1429 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1430
1431void
754size (CFClient::Layout self) 1432size (DC::Layout self)
755 PPCODE: 1433 PPCODE:
756{ 1434{
757 int w, h; 1435 int w, h;
758 1436
759 layout_get_pixel_size (self, &w, &h); 1437 layout_get_pixel_size (self, &w, &h);
… …
762 PUSHs (sv_2mortal (newSViv (w))); 1440 PUSHs (sv_2mortal (newSViv (w)));
763 PUSHs (sv_2mortal (newSViv (h))); 1441 PUSHs (sv_2mortal (newSViv (h)));
764} 1442}
765 1443
766int 1444int
1445descent (DC::Layout self)
1446 CODE:
1447{
1448 PangoRectangle rect;
1449 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1450 pango_layout_line_get_pixel_extents (line, 0, &rect);
1451 RETVAL = PANGO_DESCENT (rect);
1452}
1453 OUTPUT:
1454 RETVAL
1455
1456int
767xy_to_index (CFClient::Layout self, int x, int y) 1457xy_to_index (DC::Layout self, int x, int y)
768 CODE: 1458 CODE:
769{ 1459{
770 int index, trailing; 1460 int index, trailing;
771 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1461 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
772 RETVAL = index; 1462 RETVAL = index + trailing;
773} 1463}
774 OUTPUT: 1464 OUTPUT:
775 RETVAL 1465 RETVAL
776 1466
777void 1467void
778cursor_pos (CFClient::Layout self, int index) 1468cursor_pos (DC::Layout self, int index)
779 PPCODE: 1469 PPCODE:
780{ 1470{
781 PangoRectangle strong_pos; 1471 PangoRectangle pos;
782 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1472 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
783 1473
784 EXTEND (SP, 3); 1474 EXTEND (SP, 3);
785 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1475 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
786 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1476 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
787 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1477 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
788} 1478}
789 1479
790void 1480void
791render (CFClient::Layout self) 1481index_to_line_x (DC::Layout self, int index, int trailing = 0)
792 PPCODE: 1482 PPCODE:
793{ 1483{
794 SV *retval; 1484 int line, x;
795 int w, h;
796 FT_Bitmap bitmap;
797 1485
798 layout_get_pixel_size (self, &w, &h); 1486 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
799 1487#if !PANGO_VERSION_CHECK (1, 17, 3)
800 retval = newSV (w * h); 1488 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
801 SvPOK_only (retval); 1489 --line;
802 SvCUR_set (retval, w * h); 1490#endif
803
804 bitmap.rows = h;
805 bitmap.width = w;
806 bitmap.pitch = w;
807 bitmap.buffer = (unsigned char*)SvPVX (retval);
808 bitmap.num_grays = 256;
809 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
810
811 memset (bitmap.buffer, 0, w * h);
812
813 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
814
815 EXTEND (SP, 3); 1491 EXTEND (SP, 2);
816 PUSHs (sv_2mortal (newSViv (w))); 1492 PUSHs (sv_2mortal (newSViv (line)));
1493 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1494}
1495
1496void
1497line_x_to_index (DC::Layout self, int line, int x)
1498 PPCODE:
1499{
1500 PangoLayoutLine *lp;
1501 int index, trailing;
1502
1503 if (line < 0)
1504 XSRETURN_EMPTY;
1505
1506 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1507 XSRETURN_EMPTY; /* do better */
1508
1509 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1510
1511 EXTEND (SP, 2);
1512 if (GIMME_V == G_SCALAR)
1513 PUSHs (sv_2mortal (newSViv (index + trailing)));
1514 else
1515 {
817 PUSHs (sv_2mortal (newSViv (h))); 1516 PUSHs (sv_2mortal (newSViv (index)));
818 PUSHs (sv_2mortal (retval)); 1517 PUSHs (sv_2mortal (newSViv (trailing)));
1518 }
819} 1519}
820 1520
1521void
1522render (DC::Layout self, float x, float y, int flags = 0)
1523 CODE:
1524 rc_clear (self->rc);
1525 pango_opengl_render_layout_subpixel (
1526 self->pl,
1527 self->rc,
1528 x * PANGO_SCALE, y * PANGO_SCALE,
1529 self->r, self->g, self->b, self->a,
1530 flags
1531 );
1532 // we assume that context_change actually clears/frees stuff
1533 // and does not do any recomputation...
1534 pango_layout_context_changed (self->pl);
1535
1536void
1537draw (DC::Layout self)
1538 CODE:
1539{
1540 glEnable (GL_TEXTURE_2D);
1541 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1542 glEnable (GL_BLEND);
1543 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1544 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1545 glEnable (GL_ALPHA_TEST);
1546 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1547
1548 rc_draw (self->rc);
1549
1550 glDisable (GL_ALPHA_TEST);
1551 glDisable (GL_BLEND);
1552 glDisable (GL_TEXTURE_2D);
1553}
1554
821MODULE = CFClient PACKAGE = CFClient::Texture 1555MODULE = Deliantra::Client PACKAGE = DC::Texture
822 1556
1557PROTOTYPES: ENABLE
1558
823void 1559void
1560pad (SV *data_, int ow, int oh, int nw, int nh)
1561 CODE:
1562{
1563 if ((nw != ow || nh != oh) && SvOK (data_))
1564 {
1565 STRLEN datalen;
1566 char *data = SvPVbyte (data_, datalen);
1567 int bpp = datalen / (ow * oh);
1568 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1569
1570 SvPOK_only (result_);
1571 SvCUR_set (result_, nw * nh * bpp);
1572
1573 memset (SvPVX (result_), 0, nw * nh * bpp);
1574 while (oh--)
1575 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1576
1577 sv_setsv (data_, result_);
1578 }
1579}
1580
1581void
824draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1582draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
825 PROTOTYPE: $$$;$$ 1583 PROTOTYPE: $$$;$$
1584 ALIAS:
1585 draw_quad_alpha = 1
1586 draw_quad_alpha_premultiplied = 2
826 CODE: 1587 CODE:
827{ 1588{
828 HV *hv = (HV *)SvRV (self); 1589 HV *hv = (HV *)SvRV (self);
829 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1590 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1591 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1592 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1593
1594 if (name <= 0)
1595 XSRETURN_EMPTY;
833 1596
834 if (items < 5) 1597 if (items < 5)
835 { 1598 {
836 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1599 w = SvNV (*hv_fetch (hv, "w", 1, 1));
837 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1600 h = SvNV (*hv_fetch (hv, "h", 1, 1));
838 } 1601 }
839 1602
1603 if (ix)
1604 {
1605 glEnable (GL_BLEND);
1606
1607 if (ix == 2)
1608 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1609 else
1610 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1611 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1612
1613 glEnable (GL_ALPHA_TEST);
1614 glAlphaFunc (GL_GREATER, 0.01f);
1615 }
1616
840 glBindTexture (GL_TEXTURE_2D, name); 1617 glBindTexture (GL_TEXTURE_2D, name);
841 if (wrap_mode) { 1618
842 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
843 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
844 }
845 glBegin (GL_QUADS); 1619 glBegin (GL_QUADS);
846 glTexCoord2f (0, 0); glVertex2f (x , y ); 1620 glTexCoord2f (0, 0); glVertex2f (x , y );
847 glTexCoord2f (0, t); glVertex2f (x , y + h); 1621 glTexCoord2f (0, t); glVertex2f (x , y + h);
848 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1622 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1623 glTexCoord2f (s, 0); glVertex2f (x + w, y );
850 glEnd (); 1624 glEnd ();
851}
852 1625
1626 if (ix)
1627 {
1628 glDisable (GL_ALPHA_TEST);
1629 glDisable (GL_BLEND);
1630 }
1631}
1632
1633IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1634 CODE:
1635{
1636 GLint width;
1637 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1638 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1639 RETVAL = width > 0;
1640}
1641 OUTPUT:
1642 RETVAL
1643
853MODULE = CFClient PACKAGE = CFClient::Map 1644MODULE = Deliantra::Client PACKAGE = DC::Map
854 1645
855CFClient::Map 1646PROTOTYPES: DISABLE
856new (SV *class, int map_width, int map_height) 1647
1648DC::Map
1649new (SV *class)
857 CODE: 1650 CODE:
858 New (0, RETVAL, 1, struct map); 1651 New (0, RETVAL, 1, struct map);
859 RETVAL->x = 0; 1652 RETVAL->x = 0;
860 RETVAL->y = 0; 1653 RETVAL->y = 0;
861 RETVAL->w = map_width; 1654 RETVAL->w = 0;
862 RETVAL->h = map_height; 1655 RETVAL->h = 0;
863 RETVAL->ox = 0; 1656 RETVAL->ox = 0;
864 RETVAL->oy = 0; 1657 RETVAL->oy = 0;
865 RETVAL->faces = 8192; 1658 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
866 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1659 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
867 RETVAL->texs = 8192;
868 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
869 RETVAL->rows = 0; 1660 RETVAL->rows = 0;
870 RETVAL->row = 0; 1661 RETVAL->row = 0;
871 OUTPUT: 1662 OUTPUT:
872 RETVAL 1663 RETVAL
873 1664
874void 1665void
875DESTROY (CFClient::Map self) 1666DESTROY (DC::Map self)
876 CODE: 1667 CODE:
877{ 1668{
878 map_clear (self); 1669 map_clear (self);
879 Safefree (self->face); 1670 Safefree (self->face2tile);
1671 Safefree (self->tex);
880 Safefree (self); 1672 Safefree (self);
881} 1673}
882 1674
883void 1675void
1676resize (DC::Map self, int map_width, int map_height)
1677 CODE:
1678 self->w = map_width;
1679 self->h = map_height;
1680
1681void
884clear (CFClient::Map self) 1682clear (DC::Map self)
885 CODE: 1683 CODE:
886 map_clear (self); 1684 map_clear (self);
887 1685
888void 1686void
889set_face (CFClient::Map self, int face, int texid) 1687set_tileid (DC::Map self, int face, int tile)
890 CODE: 1688 CODE:
891{ 1689{
892 while (self->faces <= face) 1690 need_facenum (self, face); self->face2tile [face] = tile;
893 { 1691 need_texid (self, tile);
894 Append (mapface, self->face, self->faces, self->faces);
895 self->faces *= 2;
896 }
897
898 self->face [face] = texid;
899} 1692}
900 1693
901void 1694void
1695set_smooth (DC::Map self, int face, int smooth, int level)
1696 CODE:
1697{
1698 tileid texid;
1699 maptex *tex;
1700
1701 if (face < 0 || face >= self->faces)
1702 return;
1703
1704 if (smooth < 0 || smooth >= self->faces)
1705 return;
1706
1707 texid = self->face2tile [face];
1708
1709 if (!texid)
1710 return;
1711
1712 tex = self->tex + texid;
1713 tex->smoothtile = self->face2tile [smooth];
1714 tex->smoothlevel = level;
1715}
1716
1717void
902set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1718set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
903 CODE: 1719 CODE:
904{ 1720{
905 while (self->texs <= texid) 1721 need_texid (self, texid);
906 {
907 Append (maptex, self->tex, self->texs, self->texs);
908 self->texs *= 2;
909 }
910 1722
911 { 1723 {
912 maptex *tex = self->tex + texid; 1724 maptex *tex = self->tex + texid;
913 1725
914 tex->name = name; 1726 tex->name = name;
… …
919 tex->r = r; 1731 tex->r = r;
920 tex->g = g; 1732 tex->g = g;
921 tex->b = b; 1733 tex->b = b;
922 tex->a = a; 1734 tex->a = a;
923 } 1735 }
1736
1737 // somewhat hackish, but for textures that require it, it really
1738 // improves the look, and most others don't suffer.
1739 glBindTexture (GL_TEXTURE_2D, name);
1740 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1741 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1742 // use uglier nearest interpolation because linear suffers
1743 // from transparent color bleeding and ugly wrapping effects.
1744 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924} 1745}
925 1746
926int 1747int
927ox (CFClient::Map self) 1748ox (DC::Map self)
928 ALIAS: 1749 ALIAS:
929 oy = 1 1750 oy = 1
1751 x = 2
1752 y = 3
1753 w = 4
1754 h = 5
930 CODE: 1755 CODE:
931 switch (ix) 1756 switch (ix)
932 { 1757 {
933 case 0: RETVAL = self->ox; break; 1758 case 0: RETVAL = self->ox; break;
934 case 1: RETVAL = self->oy; break; 1759 case 1: RETVAL = self->oy; break;
1760 case 2: RETVAL = self->x; break;
1761 case 3: RETVAL = self->y; break;
1762 case 4: RETVAL = self->w; break;
1763 case 5: RETVAL = self->h; break;
935 } 1764 }
936 OUTPUT: 1765 OUTPUT:
937 RETVAL 1766 RETVAL
938 1767
939void 1768void
940scroll (CFClient::Map self, int dx, int dy) 1769scroll (DC::Map self, int dx, int dy)
941 CODE: 1770 CODE:
942{ 1771{
943 if (dx > 0) 1772 if (dx > 0)
944 map_blank (self, self->x, self->y, dx - 1, self->h); 1773 map_blank (self, self->x, self->y, dx, self->h);
945 else if (dx < 0) 1774 else if (dx < 0)
946 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1775 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
947 1776
948 if (dy > 0) 1777 if (dy > 0)
949 map_blank (self, self->x, self->y, self->w, dy - 1); 1778 map_blank (self, self->x, self->y, self->w, dy);
950 else if (dy < 0) 1779 else if (dy < 0)
951 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1780 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
952 1781
953 self->ox += dx; self->x += dx; 1782 self->ox += dx; self->x += dx;
954 self->oy += dy; self->y += dy; 1783 self->oy += dy; self->y += dy;
955 1784
956 while (self->y < 0) 1785 while (self->y < 0)
… …
960 self->rows += MAP_EXTEND_Y; 1789 self->rows += MAP_EXTEND_Y;
961 self->y += MAP_EXTEND_Y; 1790 self->y += MAP_EXTEND_Y;
962 } 1791 }
963} 1792}
964 1793
965void 1794SV *
966map1a_update (CFClient::Map self, SV *data_) 1795map1a_update (DC::Map self, SV *data_, int extmap)
967 CODE: 1796 CODE:
968{ 1797{
969 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1798 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
970 uint8_t *data_end = (uint8_t *)SvEND (data_); 1799 uint8_t *data_end = (uint8_t *)SvEND (data_);
971 mapcell *cell; 1800 mapcell *cell;
972 int x, y, flags; 1801 int x, y, z, flags;
1802 AV *missing = newAV ();
1803 RETVAL = newRV_noinc ((SV *)missing);
973 1804
974 while (data < data_end) 1805 while (data < data_end - 1)
975 { 1806 {
976 flags = (data [0] << 8) + data [1]; data += 2; 1807 flags = (data [0] << 8) + data [1]; data += 2;
977 1808
978 x = ((flags >> 10) & 63) + self->x; 1809 x = self->x + ((flags >> 10) & 63);
979 y = ((flags >> 4) & 63) + self->y; 1810 y = self->y + ((flags >> 4) & 63);
980 1811
981 cell = map_get_cell (self, x, y); 1812 cell = map_get_cell (self, x, y);
982 1813
983 if (flags & 15) 1814 if (flags & 15)
984 { 1815 {
985 if (cell->darkness < 0) 1816 if (!cell->darkness)
986 { 1817 {
1818 memset (cell, 0, sizeof (*cell));
987 cell->darkness = 0; 1819 cell->darkness = 256;
988 cell->face [0] = 0;
989 cell->face [1] = 0;
990 cell->face [2] = 0;
991 } 1820 }
992 1821
993 cell->darkness = flags & 8 ? *data++ : 255;
994
995 //TODO: don't trust server data to be in-range(!) 1822 //TODO: don't trust server data to be in-range(!)
996 1823
997 if (flags & 4) 1824 if (flags & 8)
998 { 1825 {
999 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1826 if (extmap)
1827 {
1828 uint8_t ext, cmd;
1829
1830 do
1831 {
1832 ext = *data++;
1833 cmd = ext & 0x7f;
1834
1835 if (cmd < 4)
1836 cell->darkness = 255 - ext * 64 + 1;
1837 else if (cmd == 5) // health
1838 {
1839 cell->stat_width = 1;
1840 cell->stat_hp = *data++;
1841 }
1842 else if (cmd == 6) // monster width
1843 cell->stat_width = *data++ + 1;
1844 else if (cmd == 0x47)
1845 {
1846 if (*data == 1) cell->player = data [1];
1847 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1848 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1849 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1850
1851 data += *data + 1;
1852 }
1853 else if (cmd == 8) // cell flags
1854 cell->flags = *data++;
1855 else if (ext & 0x40) // unknown, multibyte => skip
1856 data += *data + 1;
1857 else
1858 data++;
1859 }
1860 while (ext & 0x80);
1861 }
1862 else
1863 cell->darkness = *data++ + 1;
1000 } 1864 }
1001 1865
1866 for (z = 0; z <= 2; ++z)
1002 if (flags & 2) 1867 if (flags & (4 >> z))
1003 { 1868 {
1004 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1869 faceid face = (data [0] << 8) + data [1]; data += 2;
1870 need_facenum (self, face);
1871 cell->tile [z] = self->face2tile [face];
1872
1873 if (cell->tile [z])
1874 {
1875 maptex *tex = self->tex + cell->tile [z];
1876 if (!tex->name)
1877 av_push (missing, newSViv (cell->tile [z]));
1878
1879 if (tex->smoothtile)
1880 {
1881 maptex *smooth = self->tex + tex->smoothtile;
1882 if (!smooth->name)
1883 av_push (missing, newSViv (tex->smoothtile));
1884 }
1885 }
1005 } 1886 }
1006
1007 if (flags & 1)
1008 {
1009 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1010 }
1011 } 1887 }
1012 else 1888 else
1013 cell->darkness = -1; 1889 CELL_CLEAR (cell);
1014 } 1890 }
1015} 1891}
1892 OUTPUT:
1893 RETVAL
1016 1894
1017SV * 1895SV *
1018mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1896mapmap (DC::Map self, int x0, int y0, int w, int h)
1019 CODE: 1897 CODE:
1020{ 1898{
1021 int x1, x; 1899 int x1, x;
1022 int y1, y; 1900 int y1, y;
1023 int z; 1901 int z;
… …
1044 { 1922 {
1045 mapcell *cell = row->col + (x - row->c0); 1923 mapcell *cell = row->col + (x - row->c0);
1046 1924
1047 for (z = 0; z <= 0; z++) 1925 for (z = 0; z <= 0; z++)
1048 { 1926 {
1049 mapface face = cell->face [z];
1050
1051 if (face)
1052 {
1053 maptex tex = self->tex [face]; 1927 maptex tex = self->tex [cell->tile [z]];
1054 int a0 = 255 - tex.a; 1928 int a0 = 255 - tex.a;
1055 int a1 = tex.a; 1929 int a1 = tex.a;
1056 1930
1057 r = (r * a0 + tex.r * a1) / 255; 1931 r = (r * a0 + tex.r * a1) / 255;
1058 g = (g * a0 + tex.g * a1) / 255; 1932 g = (g * a0 + tex.g * a1) / 255;
1059 b = (b * a0 + tex.b * a1) / 255; 1933 b = (b * a0 + tex.b * a1) / 255;
1060 a = (a * a0 + tex.a * a1) / 255; 1934 a = (a * a0 + tex.a * a1) / 255;
1061 }
1062 } 1935 }
1063 } 1936 }
1064 1937
1065 *map++ = (r ) 1938 *map++ = (r )
1066 | (g << 8) 1939 | (g << 8)
… …
1073} 1946}
1074 OUTPUT: 1947 OUTPUT:
1075 RETVAL 1948 RETVAL
1076 1949
1077void 1950void
1078draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1951draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1952 CODE:
1953{
1954 int x, y, z;
1955
1956 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1957 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1958 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1959 smooth_key skey;
1960 int pl_x, pl_y;
1961 maptex pl_tex;
1962 rc_t *rc = rc_alloc ();
1963 rc_key_t key;
1964 rc_array_t *arr;
1965
1966 pl_tex.name = 0;
1967
1968 // thats current max. sorry.
1969 if (sw > 255) sw = 255;
1970 if (sh > 255) sh = 255;
1971
1972 // clear key, in case of extra padding
1973 memset (&skey, 0, sizeof (skey));
1974
1975 memset (&key, 0, sizeof (key));
1976 key.r = 255;
1977 key.g = 255;
1978 key.b = 255;
1979 key.a = 255;
1980 key.mode = GL_QUADS;
1981 key.format = GL_T2F_V3F;
1982 key.texname = -1;
1983
1984 mx += self->x;
1985 my += self->y;
1986
1987 // first pass: determine smooth_max
1988 // rather ugly, if you ask me
1989 // could also be stored inside mapcell and updated on change
1990 memset (smooth_max, 0, sizeof (smooth_max));
1991
1992 for (y = 0; y < sh; y++)
1993 if (0 <= y + my && y + my < self->rows)
1994 {
1995 maprow *row = self->row + (y + my);
1996
1997 for (x = 0; x < sw; x++)
1998 if (row->c0 <= x + mx && x + mx < row->c1)
1999 {
2000 mapcell *cell = row->col + (x + mx - row->c0);
2001
2002 smooth_max[x + 1][y + 1] =
2003 MAX (self->tex [cell->tile [0]].smoothlevel,
2004 MAX (self->tex [cell->tile [1]].smoothlevel,
2005 self->tex [cell->tile [2]].smoothlevel));
2006 }
2007 }
2008
2009 glEnable (GL_BLEND);
2010 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2011 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2012
2013 for (z = 0; z <= 2; z++)
2014 {
2015 memset (smooth_level, 0, sizeof (smooth_level));
2016
2017 for (y = 0; y < sh; y++)
2018 if (0 <= y + my && y + my < self->rows)
2019 {
2020 maprow *row = self->row + (y + my);
2021
2022 for (x = 0; x < sw; x++)
2023 if (row->c0 <= x + mx && x + mx < row->c1)
2024 {
2025 mapcell *cell = row->col + (x + mx - row->c0);
2026 tileid tile = cell->tile [z];
2027
2028 if (tile)
2029 {
2030 maptex tex = self->tex [tile];
2031 int px = (x + 1) * T - tex.w;
2032 int py = (y + 1) * T - tex.h;
2033
2034 if (key.texname != tex.name)
2035 {
2036 if (!tex.name)
2037 tex = self->tex [2]; /* missing, replace by noface */
2038
2039 key.texname = tex.name;
2040 arr = rc_array (rc, &key);
2041 }
2042
2043 if (expect_false (cell->player == player) && expect_false (z == 2))
2044 {
2045 pl_x = px;
2046 pl_y = py;
2047 pl_tex = tex;
2048 continue;
2049 }
2050
2051 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2052 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2053 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2054 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2055
2056 if (expect_false (cell->flags) && expect_false (z == 2))
2057 {
2058 // overlays such as the speech bubble, probably more to come
2059 if (cell->flags & 1)
2060 {
2061 maptex tex = self->tex [1];
2062 int px = x * T + T * 2 / 32;
2063 int py = y * T - T * 6 / 32;
2064
2065 if (tex.name)
2066 {
2067 if (key.texname != tex.name)
2068 {
2069 key.texname = tex.name;
2070 arr = rc_array (rc, &key);
2071 }
2072
2073 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2074 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2075 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2076 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2077 }
2078 }
2079 }
2080
2081 // update smooth hash
2082 if (tex.smoothtile)
2083 {
2084 skey.tile = tex.smoothtile;
2085 skey.level = tex.smoothlevel;
2086
2087 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2088
2089 // add bits to current tile and all neighbours. skey.x|y is
2090 // shifted +1|+1 so we always stay positive.
2091
2092 // bits is ___n cccc CCCC bbbb
2093 // n do not draw borders&corners
2094 // c draw these corners, but...
2095 // C ... not these
2096 // b draw these borders
2097
2098 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2099 // ┃· ·· ·┃ ━━
2100
2101 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2102 // ·· ·· ·┏ ┓·
2103
2104 // full tile
2105 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2106
2107 // borders
2108 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2109 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2110 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2111 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2112
2113 // corners
2114 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2115 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2116 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2117 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2118 }
2119 }
2120 }
2121 }
2122
2123 rc_draw (rc);
2124 rc_clear (rc);
2125
2126 // go through all smoothlevels, lowest to highest, then draw.
2127 // this is basically counting sort
2128 {
2129 int w, b;
2130
2131 glEnable (GL_TEXTURE_2D);
2132 glBegin (GL_QUADS);
2133 for (w = 0; w < 256 / 32; ++w)
2134 {
2135 uint32_t smask = smooth_level [w];
2136 if (smask)
2137 for (b = 0; b < 32; ++b)
2138 if (smask & (((uint32_t)1) << b))
2139 {
2140 int level = (w << 5) | b;
2141 HE *he;
2142
2143 hv_iterinit (smooth);
2144 while ((he = hv_iternext (smooth)))
2145 {
2146 smooth_key *skey = (smooth_key *)HeKEY (he);
2147 IV bits = SvIVX (HeVAL (he));
2148
2149 if (!(bits & 0x1000)
2150 && skey->level == level
2151 && level > smooth_max [skey->x][skey->y])
2152 {
2153 maptex tex = self->tex [skey->tile];
2154 int px = (((int)skey->x) - 1) * T;
2155 int py = (((int)skey->y) - 1) * T;
2156 int border = bits & 15;
2157 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2158 float dx = tex.s * .0625f; // 16 images/row
2159 float dy = tex.t * .5f ; // 2 images/column
2160
2161 if (tex.name)
2162 {
2163 // this time avoiding texture state changes
2164 // save gobs of state changes.
2165 if (key.texname != tex.name)
2166 {
2167 glEnd ();
2168 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2169 glBegin (GL_QUADS);
2170 }
2171
2172 if (border)
2173 {
2174 float ox = border * dx;
2175
2176 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2177 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2178 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2179 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2180 }
2181
2182 if (corner)
2183 {
2184 float ox = corner * dx;
2185
2186 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2187 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2188 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2189 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2190 }
2191 }
2192 }
2193 }
2194 }
2195 }
2196
2197 glEnd ();
2198 glDisable (GL_TEXTURE_2D);
2199 key.texname = -1;
2200 }
2201
2202 hv_clear (smooth);
2203 }
2204
2205 if (pl_tex.name)
2206 {
2207 maptex tex = pl_tex;
2208 int px = pl_x + sdx;
2209 int py = pl_y + sdy;
2210
2211 key.texname = tex.name;
2212 arr = rc_array (rc, &key);
2213
2214 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2215 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2216 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2217 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2218
2219 rc_draw (rc);
2220 }
2221
2222 glDisable (GL_BLEND);
2223 rc_free (rc);
2224
2225 // top layer: overlays such as the health bar
2226 for (y = 0; y < sh; y++)
2227 if (0 <= y + my && y + my < self->rows)
2228 {
2229 maprow *row = self->row + (y + my);
2230
2231 for (x = 0; x < sw; x++)
2232 if (row->c0 <= x + mx && x + mx < row->c1)
2233 {
2234 mapcell *cell = row->col + (x + mx - row->c0);
2235
2236 int px = x * T;
2237 int py = y * T;
2238
2239 if (cell->stat_hp)
2240 {
2241 int width = cell->stat_width * T;
2242 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2243
2244 glColor3ub (0, 0, 0);
2245 glRectf (px + 1, py - thick - 2,
2246 px + width - 1, py);
2247
2248 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2249 glRectf (px + 2,
2250 py - thick - 1,
2251 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2252 }
2253 }
2254 }
2255}
2256
2257void
2258draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2259 CODE:
2260{
2261 static float color[16][3] = {
2262 { 0.00F, 0.00F, 0.00F },
2263 { 1.00F, 1.00F, 1.00F },
2264 { 0.00F, 0.00F, 0.55F },
2265 { 1.00F, 0.00F, 0.00F },
2266
2267 { 1.00F, 0.54F, 0.00F },
2268 { 0.11F, 0.56F, 1.00F },
2269 { 0.93F, 0.46F, 0.00F },
2270 { 0.18F, 0.54F, 0.34F },
2271
2272 { 0.56F, 0.73F, 0.56F },
2273 { 0.80F, 0.80F, 0.80F },
2274 { 0.55F, 0.41F, 0.13F },
2275 { 0.99F, 0.77F, 0.26F },
2276
2277 { 0.74F, 0.65F, 0.41F },
2278
2279 { 0.00F, 1.00F, 1.00F },
2280 { 1.00F, 0.00F, 1.00F },
2281 { 1.00F, 1.00F, 0.00F },
2282 };
2283
2284 int x, y;
2285
2286 glEnable (GL_TEXTURE_2D);
2287 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2288 glEnable (GL_BLEND);
2289 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2290 glBegin (GL_QUADS);
2291
2292 for (y = 0; y < h; y++)
2293 for (x = 0; x < w; x++)
2294 {
2295 unsigned char m = data [x + y * w];
2296
2297 if (m)
2298 {
2299 float *c = color [m & 15];
2300
2301 float tx1 = m & 0x40 ? 0.5 : 0.;
2302 float tx2 = tx1 + 0.5;
2303
2304 glColor4f (c[0], c[1], c[2], 0.75);
2305 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2306 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2307 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2308 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2309 }
2310 }
2311
2312 glEnd ();
2313 glDisable (GL_BLEND);
2314 glDisable (GL_TEXTURE_2D);
2315}
2316
2317void
2318fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1079 PPCODE: 2319 PPCODE:
1080{ 2320{
1081 int vx, vy;
1082 int x, y, z; 2321 int x, y;
1083 int last_name; 2322 int sw1 = sw + 2;
1084 mapface face; 2323 int sh1 = sh + 2;
2324 int sh3 = sh * 3;
1085 int sw4 = (sw + 3) & ~3; 2325 int sw34 = (sw * 3 + 3) & ~3;
2326 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1086 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2327 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1087 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2328 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1088 2329
1089 memset (darkness, 255, sw4 * sh);
1090 SvPOK_only (darkness_sv); 2330 SvPOK_only (darkness3_sv);
1091 SvCUR_set (darkness_sv, sw4 * sh); 2331 SvCUR_set (darkness3_sv, sw34 * sh3);
1092 2332
1093 vx = self->x + (self->w - sw) / 2 - shift_x; 2333 mx += self->x - 1;
1094 vy = self->y + (self->h - sh) / 2 - shift_y; 2334 my += self->y - 1;
1095 2335
1096 /* 2336 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1097 int vx = self->vx = self->w >= sw
1098 ? self->x + (self->w - sw) / 2
1099 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1100 2337
1101 int vy = self->vy = self->h >= sh
1102 ? self->y + (self->h - sh) / 2
1103 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1104 */
1105
1106 glColor4ub (255, 255, 255, 255);
1107
1108 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1109 glEnable (GL_BLEND);
1110 glEnable (GL_TEXTURE_2D);
1111 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1112
1113 glBegin (GL_QUADS);
1114
1115 last_name = 0;
1116
1117 for (z = 0; z < 3; z++)
1118 for (y = 0; y < sh; y++) 2338 for (y = 0; y < sh1; y++)
1119 if (0 <= y + vy && y + vy < self->rows) 2339 if (0 <= y + my && y + my < self->rows)
1120 { 2340 {
1121 maprow *row = self->row + (y + vy); 2341 maprow *row = self->row + (y + my);
1122 2342
1123 for (x = 0; x < sw; x++) 2343 for (x = 0; x < sw1; x++)
1124 if (row->c0 <= x + vx && x + vx < row->c1) 2344 if (row->c0 <= x + mx && x + mx < row->c1)
1125 { 2345 {
1126 mapcell *cell = row->col + (x + vx - row->c0); 2346 mapcell *cell = row->col + (x + mx - row->c0);
1127 2347
1128 darkness[y * sw4 + x] = cell->darkness < 0 2348 darkness1 [y * sw1 + x] = cell->darkness
2349 ? 255 - (cell->darkness - 1)
1129 ? 255 - FOW_DARKNESS 2350 : 255 - FOW_DARKNESS;
1130 : 255 - cell->darkness;
1131
1132 face = cell->face [z];
1133
1134 if (face)
1135 {
1136 maptex tex = self->tex [face];
1137
1138 int px = (x + 1) * 32 - tex.w;
1139 int py = (y + 1) * 32 - tex.h;
1140
1141 if (last_name != tex.name)
1142 {
1143 glEnd ();
1144 last_name = tex.name;
1145 glBindTexture (GL_TEXTURE_2D, last_name);
1146 glBegin (GL_QUADS);
1147 }
1148
1149 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1150 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1151 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1152 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1153 }
1154 } 2351 }
1155 } 2352 }
1156 2353
1157 glEnd (); 2354 for (y = 0; y < sh; ++y)
2355 for (x = 0; x < sw; ++x)
2356 {
2357 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2358 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2359 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2360 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2361 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2362 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2363 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2364 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2365 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1158 2366
1159 glDisable (GL_TEXTURE_2D); 2367 uint8_t r11 = (d11 + d21 + d12) / 3;
1160 glDisable (GL_BLEND); 2368 uint8_t r21 = d21;
2369 uint8_t r31 = (d21 + d31 + d32) / 3;
2370
2371 uint8_t r12 = d12;
2372 uint8_t r22 = d22;
2373 uint8_t r32 = d32;
2374
2375 uint8_t r13 = (d13 + d23 + d12) / 3;
2376 uint8_t r23 = d23;
2377 uint8_t r33 = (d23 + d33 + d32) / 3;
2378
2379 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2380 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2381 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2382 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2383 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2384 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2385 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2386 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2387 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2388 }
2389
2390 free (darkness1);
1161 2391
1162 EXTEND (SP, 3); 2392 EXTEND (SP, 3);
1163 PUSHs (sv_2mortal (newSViv (sw4))); 2393 PUSHs (sv_2mortal (newSViv (sw34)));
1164 PUSHs (sv_2mortal (newSViv (sh))); 2394 PUSHs (sv_2mortal (newSViv (sh3)));
1165 PUSHs (darkness_sv); 2395 PUSHs (darkness3_sv);
1166} 2396}
1167 2397
1168SV * 2398SV *
1169get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2399get_rect (DC::Map self, int x0, int y0, int w, int h)
1170 CODE: 2400 CODE:
1171{ 2401{
1172 int x, y, x1, y1; 2402 int x, y, x1, y1;
1173 SV *data_sv = newSV (w * h * 7 + 5); 2403 SV *data_sv = newSV (w * h * 7 + 5);
1174 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2404 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1199 if (row && row->c0 <= x && x < row->c1) 2429 if (row && row->c0 <= x && x < row->c1)
1200 { 2430 {
1201 mapcell *cell = row->col + (x - row->c0); 2431 mapcell *cell = row->col + (x - row->c0);
1202 uint8_t flags = 0; 2432 uint8_t flags = 0;
1203 2433
1204 if (cell->face [0]) flags |= 1; 2434 if (cell->tile [0]) flags |= 1;
1205 if (cell->face [1]) flags |= 2; 2435 if (cell->tile [1]) flags |= 2;
1206 if (cell->face [2]) flags |= 4; 2436 if (cell->tile [2]) flags |= 4;
1207 2437
1208 *data++ = flags; 2438 *data++ = flags;
1209 2439
1210 if (flags & 1) 2440 if (flags & 1)
1211 { 2441 {
2442 tileid tile = cell->tile [0];
1212 *data++ = cell->face [0] >> 8; 2443 *data++ = tile >> 8;
1213 *data++ = cell->face [0]; 2444 *data++ = tile;
1214 } 2445 }
1215 2446
1216 if (flags & 2) 2447 if (flags & 2)
1217 { 2448 {
2449 tileid tile = cell->tile [1];
1218 *data++ = cell->face [1] >> 8; 2450 *data++ = tile >> 8;
1219 *data++ = cell->face [1]; 2451 *data++ = tile;
1220 } 2452 }
1221 2453
1222 if (flags & 4) 2454 if (flags & 4)
1223 { 2455 {
2456 tileid tile = cell->tile [2];
1224 *data++ = cell->face [2] >> 8; 2457 *data++ = tile >> 8;
1225 *data++ = cell->face [2]; 2458 *data++ = tile;
1226 } 2459 }
1227 } 2460 }
1228 else 2461 else
1229 *data++ = 0; 2462 *data++ = 0;
1230 } 2463 }
1231 } 2464 }
1232 2465
2466 /* if size is w*h + 5 then no data has been found */
2467 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2468 {
1233 SvPOK_only (data_sv); 2469 SvPOK_only (data_sv);
1234 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2470 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2471 }
2472
1235 RETVAL = data_sv; 2473 RETVAL = data_sv;
1236} 2474}
1237 OUTPUT: 2475 OUTPUT:
1238 RETVAL 2476 RETVAL
1239 2477
1240void 2478void
1241set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2479set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1242 PPCODE: 2480 PPCODE:
1243{ 2481{
1244 int x, y, z; 2482 int x, y, z;
1245 int w, h; 2483 int w, h;
1246 int x1, y1; 2484 int x1, y1;
2485 STRLEN len;
2486 uint8_t *data, *end;
2487
2488 len = SvLEN (data_sv);
2489 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2490 data = SvPVbyte_nolen (data_sv);
2491 end = data + len + 8;
2492
2493 if (len < 5)
2494 XSRETURN_EMPTY;
1247 2495
1248 if (*data++ != 0) 2496 if (*data++ != 0)
1249 return; /* version mismatch */ 2497 XSRETURN_EMPTY; /* version mismatch */
1250 2498
1251 w = *data++ << 8; w |= *data++; 2499 w = *data++ << 8; w |= *data++;
1252 h = *data++ << 8; h |= *data++; 2500 h = *data++ << 8; h |= *data++;
1253 2501
1254 // we need to do this 'cause we don't keep an absolute coord system for rows 2502 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1266 { 2514 {
1267 maprow *row = map_get_row (self, y); 2515 maprow *row = map_get_row (self, y);
1268 2516
1269 for (x = x0; x < x1; x++) 2517 for (x = x0; x < x1; x++)
1270 { 2518 {
2519 uint8_t flags;
2520
2521 if (data + 7 >= end)
2522 XSRETURN_EMPTY;
2523
1271 uint8_t flags = *data++; 2524 flags = *data++;
1272 2525
1273 if (flags) 2526 if (flags)
1274 { 2527 {
1275 mapface face[3] = { 0, 0, 0 };
1276
1277 mapcell *cell = row_get_cell (row, x); 2528 mapcell *cell = row_get_cell (row, x);
2529 tileid tile[3] = { 0, 0, 0 };
1278 2530
1279 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2531 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1280 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2532 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1281 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2533 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1282 2534
1283 if (cell->darkness <= 0) 2535 if (cell->darkness == 0)
1284 { 2536 {
1285 cell->darkness = -1; 2537 /*cell->darkness = 0;*/
2538 EXTEND (SP, 3);
1286 2539
1287 for (z = 0; z <= 2; z++) 2540 for (z = 0; z <= 2; z++)
1288 { 2541 {
1289 cell->face[z] = face[z]; 2542 tileid t = tile [z];
1290 2543
1291 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2544 if (t >= self->texs || (t && !self->tex [t].name))
2545 {
1292 XPUSHs (sv_2mortal (newSViv (face[z]))); 2546 PUSHs (sv_2mortal (newSViv (t)));
2547 need_texid (self, t);
2548 }
2549
2550 cell->tile [z] = t;
1293 } 2551 }
1294 } 2552 }
1295 } 2553 }
1296 } 2554 }
1297 } 2555 }
1298} 2556}
1299 2557
1300MODULE = CFClient PACKAGE = CFClient::MixChunk 2558MODULE = Deliantra::Client PACKAGE = DC::RW
1301 2559
1302CFClient::MixChunk 2560DC::RW
1303new_from_file (SV *class, char *path) 2561new (SV *class, SV *data_sv)
1304 CODE: 2562 CODE:
1305 RETVAL = Mix_LoadWAV (path); 2563{
2564 STRLEN datalen;
2565 char *data = SvPVbyte (data_sv, datalen);
2566
2567 RETVAL = SDL_RWFromConstMem (data, datalen);
2568}
1306 OUTPUT: 2569 OUTPUT:
1307 RETVAL 2570 RETVAL
1308 2571
2572DC::RW
2573new_from_file (SV *class, const char *path, const char *mode = "rb")
2574 CODE:
2575 RETVAL = SDL_RWFromFile (path, mode);
2576 OUTPUT:
2577 RETVAL
2578
2579# fails on win32:
2580# dc.xs(2268) : error C2059: syntax error : '('
1309void 2581#void
2582#close (DC::RW self)
2583# CODE:
2584# (self->(close)) (self);
2585
2586MODULE = Deliantra::Client PACKAGE = DC::Channel
2587
2588PROTOTYPES: DISABLE
2589
2590DC::Channel
2591find ()
2592 CODE:
2593{
2594 RETVAL = Mix_GroupAvailable (-1);
2595
2596 if (RETVAL < 0)
2597 {
2598 RETVAL = Mix_GroupOldest (-1);
2599
2600 if (RETVAL < 0)
2601 XSRETURN_UNDEF;
2602
2603 Mix_HaltChannel (RETVAL);
2604 }
2605
2606 Mix_UnregisterAllEffects (RETVAL);
2607 Mix_Volume (RETVAL, 128);
2608}
2609 OUTPUT:
2610 RETVAL
2611
2612void
2613halt (DC::Channel self)
2614 CODE:
2615 Mix_HaltChannel (self);
2616
2617void
2618expire (DC::Channel self, int ticks = -1)
2619 CODE:
2620 Mix_ExpireChannel (self, ticks);
2621
2622void
2623fade_out (DC::Channel self, int ticks = -1)
2624 CODE:
2625 Mix_FadeOutChannel (self, ticks);
2626
2627int
2628volume (DC::Channel self, int volume)
2629 CODE:
2630 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2631 OUTPUT:
2632 RETVAL
2633
2634void
2635unregister_all_effects (DC::Channel self)
2636 CODE:
2637 Mix_UnregisterAllEffects (self);
2638
2639void
2640set_panning (DC::Channel self, int left, int right)
2641 CODE:
2642 left = CLAMP (left , 0, 255);
2643 right = CLAMP (right, 0, 255);
2644 Mix_SetPanning (self, left, right);
2645
2646void
2647set_distance (DC::Channel self, int distance)
2648 CODE:
2649 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2650
2651void
2652set_position (DC::Channel self, int angle, int distance)
2653 CODE:
2654
2655void
2656set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2657 CODE:
2658{
2659 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2660 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2661 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2662}
2663
2664void
2665set_reverse_stereo (DC::Channel self, int flip)
2666 CODE:
2667 Mix_SetReverseStereo (self, flip);
2668
2669MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2670
2671PROTOTYPES: DISABLE
2672
2673DC::MixChunk
2674new (SV *class, DC::RW rwops)
2675 CODE:
2676 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2677 OUTPUT:
2678 RETVAL
2679
2680void
1310DESTROY (CFClient::MixChunk self) 2681DESTROY (DC::MixChunk self)
1311 CODE: 2682 CODE:
1312 Mix_FreeChunk (self); 2683 Mix_FreeChunk (self);
1313 2684
1314int 2685int
1315volume (CFClient::MixChunk self, int volume = -1) 2686volume (DC::MixChunk self, int volume = -1)
1316 CODE: 2687 CODE:
2688 if (items > 1)
2689 volume = CLAMP (volume, 0, 128);
1317 RETVAL = Mix_VolumeChunk (self, volume); 2690 RETVAL = Mix_VolumeChunk (self, volume);
1318 OUTPUT: 2691 OUTPUT:
1319 RETVAL 2692 RETVAL
1320 2693
1321int 2694DC::Channel
1322play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2695play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1323 CODE: 2696 CODE:
2697{
1324 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2698 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2699
2700 if (RETVAL < 0)
2701 XSRETURN_UNDEF;
2702
2703 if (channel < 0)
2704 {
2705 Mix_UnregisterAllEffects (RETVAL);
2706 Mix_Volume (RETVAL, 128);
2707 }
2708}
1325 OUTPUT: 2709 OUTPUT:
1326 RETVAL 2710 RETVAL
1327 2711
1328MODULE = CFClient PACKAGE = CFClient::MixMusic 2712MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1329 2713
1330int 2714int
1331volume (int volume = -1) 2715volume (int volume = -1)
2716 PROTOTYPE: ;$
1332 CODE: 2717 CODE:
2718 if (items > 0)
2719 volume = CLAMP (volume, 0, 128);
1333 RETVAL = Mix_VolumeMusic (volume); 2720 RETVAL = Mix_VolumeMusic (volume);
1334 OUTPUT: 2721 OUTPUT:
1335 RETVAL 2722 RETVAL
1336 2723
1337CFClient::MixMusic 2724void
1338new_from_file (SV *class, char *path) 2725fade_out (int ms)
1339 CODE: 2726 CODE:
2727 Mix_FadeOutMusic (ms);
2728
2729void
2730halt ()
2731 CODE:
2732 Mix_HaltMusic ();
2733
2734DC::MixMusic
2735new (SV *class, DC::RW rwops)
2736 CODE:
1340 RETVAL = Mix_LoadMUS (path); 2737 RETVAL = Mix_LoadMUS_RW (rwops);
1341 OUTPUT: 2738 OUTPUT:
1342 RETVAL 2739 RETVAL
1343 2740
1344void 2741void
1345DESTROY (CFClient::MixMusic self) 2742DESTROY (DC::MixMusic self)
1346 CODE: 2743 CODE:
1347 Mix_FreeMusic (self); 2744 Mix_FreeMusic (self);
1348 2745
1349int 2746int
1350play (CFClient::MixMusic self, int loops = -1) 2747play (DC::MixMusic self, int loops = -1)
1351 CODE: 2748 CODE:
1352 RETVAL = Mix_PlayMusic (self, loops); 2749 RETVAL = Mix_PlayMusic (self, loops);
1353 OUTPUT: 2750 OUTPUT:
1354 RETVAL 2751 RETVAL
1355 2752
2753void
2754fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2755 CODE:
2756 Mix_FadeInMusicPos (self, loops, ms, position);
2757
1356MODULE = CFClient PACKAGE = CFClient::OpenGL 2758MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2759
2760PROTOTYPES: ENABLE
1357 2761
1358BOOT: 2762BOOT:
1359{ 2763{
1360 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2764 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1361 static const struct { 2765 static const struct {
1362 const char *name; 2766 const char *name;
1363 IV iv; 2767 IV iv;
1364 } *civ, const_iv[] = { 2768 } *civ, const_iv[] = {
1365# define const_iv(name) { # name, (IV)name } 2769# define const_iv(name) { # name, (IV)name }
2770 const_iv (GL_VENDOR),
2771 const_iv (GL_VERSION),
2772 const_iv (GL_EXTENSIONS),
1366 const_iv (GL_COLOR_MATERIAL), 2773 const_iv (GL_COLOR_MATERIAL),
1367 const_iv (GL_SMOOTH), 2774 const_iv (GL_SMOOTH),
1368 const_iv (GL_FLAT), 2775 const_iv (GL_FLAT),
1369 const_iv (GL_DITHER), 2776 const_iv (GL_DITHER),
1370 const_iv (GL_BLEND), 2777 const_iv (GL_BLEND),
2778 const_iv (GL_CULL_FACE),
1371 const_iv (GL_SCISSOR_TEST), 2779 const_iv (GL_SCISSOR_TEST),
2780 const_iv (GL_DEPTH_TEST),
2781 const_iv (GL_ALPHA_TEST),
2782 const_iv (GL_NORMALIZE),
2783 const_iv (GL_RESCALE_NORMAL),
2784 const_iv (GL_FRONT),
2785 const_iv (GL_BACK),
2786 const_iv (GL_AUX0),
1372 const_iv (GL_AND), 2787 const_iv (GL_AND),
1373 const_iv (GL_ONE), 2788 const_iv (GL_ONE),
1374 const_iv (GL_ZERO), 2789 const_iv (GL_ZERO),
1375 const_iv (GL_SRC_ALPHA), 2790 const_iv (GL_SRC_ALPHA),
1376 const_iv (GL_SRC_ALPHA_SATURATE), 2791 const_iv (GL_DST_ALPHA),
1377 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2792 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378 const_iv (GL_ONE_MINUS_DST_ALPHA), 2793 const_iv (GL_ONE_MINUS_DST_ALPHA),
2794 const_iv (GL_SRC_ALPHA_SATURATE),
1379 const_iv (GL_RGB), 2795 const_iv (GL_RGB),
1380 const_iv (GL_RGBA), 2796 const_iv (GL_RGBA),
2797 const_iv (GL_RGBA4),
2798 const_iv (GL_RGBA8),
2799 const_iv (GL_RGB5_A1),
1381 const_iv (GL_UNSIGNED_BYTE), 2800 const_iv (GL_UNSIGNED_BYTE),
2801 const_iv (GL_UNSIGNED_SHORT),
2802 const_iv (GL_UNSIGNED_INT),
1382 const_iv (GL_ALPHA), 2803 const_iv (GL_ALPHA),
2804 const_iv (GL_INTENSITY),
2805 const_iv (GL_LUMINANCE),
2806 const_iv (GL_LUMINANCE_ALPHA),
1383 const_iv (GL_FLOAT), 2807 const_iv (GL_FLOAT),
1384 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2808 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2809 const_iv (GL_COMPRESSED_ALPHA_ARB),
2810 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2811 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2812 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2813 const_iv (GL_COMPRESSED_RGB_ARB),
2814 const_iv (GL_COMPRESSED_RGBA_ARB),
1385 const_iv (GL_COMPILE), 2815 const_iv (GL_COMPILE),
2816 const_iv (GL_PROXY_TEXTURE_1D),
2817 const_iv (GL_PROXY_TEXTURE_2D),
1386 const_iv (GL_TEXTURE_1D), 2818 const_iv (GL_TEXTURE_1D),
1387 const_iv (GL_TEXTURE_2D), 2819 const_iv (GL_TEXTURE_2D),
1388 const_iv (GL_TEXTURE_ENV), 2820 const_iv (GL_TEXTURE_ENV),
1389 const_iv (GL_TEXTURE_MAG_FILTER), 2821 const_iv (GL_TEXTURE_MAG_FILTER),
1390 const_iv (GL_TEXTURE_MIN_FILTER), 2822 const_iv (GL_TEXTURE_MIN_FILTER),
1391 const_iv (GL_TEXTURE_ENV_MODE), 2823 const_iv (GL_TEXTURE_ENV_MODE),
1392 const_iv (GL_TEXTURE_WRAP_S), 2824 const_iv (GL_TEXTURE_WRAP_S),
1393 const_iv (GL_TEXTURE_WRAP_T), 2825 const_iv (GL_TEXTURE_WRAP_T),
2826 const_iv (GL_REPEAT),
1394 const_iv (GL_CLAMP), 2827 const_iv (GL_CLAMP),
1395 const_iv (GL_REPEAT), 2828 const_iv (GL_CLAMP_TO_EDGE),
1396 const_iv (GL_NEAREST), 2829 const_iv (GL_NEAREST),
1397 const_iv (GL_LINEAR), 2830 const_iv (GL_LINEAR),
1398 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2831 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2832 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2833 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2834 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402 const_iv (GL_GENERATE_MIPMAP), 2835 const_iv (GL_GENERATE_MIPMAP),
1403 const_iv (GL_MODULATE), 2836 const_iv (GL_MODULATE),
1404 const_iv (GL_DECAL), 2837 const_iv (GL_DECAL),
1405 const_iv (GL_REPLACE), 2838 const_iv (GL_REPLACE),
2839 const_iv (GL_DEPTH_BUFFER_BIT),
1406 const_iv (GL_COLOR_BUFFER_BIT), 2840 const_iv (GL_COLOR_BUFFER_BIT),
1407 const_iv (GL_PROJECTION), 2841 const_iv (GL_PROJECTION),
1408 const_iv (GL_MODELVIEW), 2842 const_iv (GL_MODELVIEW),
1409 const_iv (GL_COLOR_LOGIC_OP), 2843 const_iv (GL_COLOR_LOGIC_OP),
1410 const_iv (GL_SEPARABLE_2D), 2844 const_iv (GL_SEPARABLE_2D),
1411 const_iv (GL_CONVOLUTION_2D), 2845 const_iv (GL_CONVOLUTION_2D),
1412 const_iv (GL_CONVOLUTION_BORDER_MODE), 2846 const_iv (GL_CONVOLUTION_BORDER_MODE),
1413 const_iv (GL_CONSTANT_BORDER), 2847 const_iv (GL_CONSTANT_BORDER),
2848 const_iv (GL_POINTS),
1414 const_iv (GL_LINES), 2849 const_iv (GL_LINES),
2850 const_iv (GL_LINE_STRIP),
2851 const_iv (GL_LINE_LOOP),
1415 const_iv (GL_QUADS), 2852 const_iv (GL_QUADS),
2853 const_iv (GL_QUAD_STRIP),
2854 const_iv (GL_TRIANGLES),
2855 const_iv (GL_TRIANGLE_STRIP),
2856 const_iv (GL_TRIANGLE_FAN),
1416 const_iv (GL_LINE_LOOP), 2857 const_iv (GL_POLYGON),
1417 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2858 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2859 const_iv (GL_POINT_SMOOTH_HINT),
2860 const_iv (GL_LINE_SMOOTH_HINT),
2861 const_iv (GL_POLYGON_SMOOTH_HINT),
2862 const_iv (GL_GENERATE_MIPMAP_HINT),
2863 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1418 const_iv (GL_FASTEST), 2864 const_iv (GL_FASTEST),
2865 const_iv (GL_DONT_CARE),
2866 const_iv (GL_NICEST),
2867 const_iv (GL_V2F),
2868 const_iv (GL_V3F),
2869 const_iv (GL_T2F_V3F),
2870 const_iv (GL_T2F_N3F_V3F),
1419# undef const_iv 2871# undef const_iv
1420 }; 2872 };
1421 2873
1422 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2874 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1423 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2875 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2876
2877 texture_av = newAV ();
2878 AvREAL_off (texture_av);
1424} 2879}
2880
2881void
2882disable_GL_EXT_blend_func_separate ()
2883 CODE:
2884 gl.BlendFuncSeparate = 0;
2885 gl.BlendFuncSeparateEXT = 0;
2886
2887char *
2888gl_vendor ()
2889 CODE:
2890 RETVAL = (char *)glGetString (GL_VENDOR);
2891 OUTPUT:
2892 RETVAL
2893
2894char *
2895gl_version ()
2896 CODE:
2897 RETVAL = (char *)glGetString (GL_VERSION);
2898 OUTPUT:
2899 RETVAL
2900
2901char *
2902gl_extensions ()
2903 CODE:
2904 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2905 OUTPUT:
2906 RETVAL
2907
2908const char *glGetString (GLenum pname)
2909
2910GLint glGetInteger (GLenum pname)
2911 CODE:
2912 glGetIntegerv (pname, &RETVAL);
2913 OUTPUT:
2914 RETVAL
2915
2916GLdouble glGetDouble (GLenum pname)
2917 CODE:
2918 glGetDoublev (pname, &RETVAL);
2919 OUTPUT:
2920 RETVAL
1425 2921
1426int glGetError () 2922int glGetError ()
2923
2924void glFinish ()
1427 2925
1428void glClear (int mask) 2926void glClear (int mask)
1429 2927
1430void glClearColor (float r, float g, float b, float a = 1.0) 2928void glClearColor (float r, float g, float b, float a = 1.0)
1431 PROTOTYPE: @ 2929 PROTOTYPE: @
… …
1438 2936
1439void glHint (int target, int mode) 2937void glHint (int target, int mode)
1440 2938
1441void glBlendFunc (int sfactor, int dfactor) 2939void glBlendFunc (int sfactor, int dfactor)
1442 2940
2941void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2942 CODE:
2943 gl_BlendFuncSeparate (sa, da, saa, daa);
2944
2945void glDepthMask (int flag)
2946
1443void glLogicOp (int opcode) 2947void glLogicOp (int opcode)
1444 2948
1445void glColorMask (int red, int green, int blue, int alpha) 2949void glColorMask (int red, int green, int blue, int alpha)
1446 2950
1447void glMatrixMode (int mode) 2951void glMatrixMode (int mode)
… …
1450 2954
1451void glPopMatrix () 2955void glPopMatrix ()
1452 2956
1453void glLoadIdentity () 2957void glLoadIdentity ()
1454 2958
2959void glDrawBuffer (int buffer)
2960
2961void glReadBuffer (int buffer)
2962
1455# near and far are due to microsofts buggy c compiler 2963# near_ and far_ are due to microsofts buggy "c" compiler
2964void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2965
2966# near_ and far_ are due to microsofts buggy "c" compiler
1456void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2967void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2968
2969PROTOTYPES: DISABLE
1457 2970
1458void glViewport (int x, int y, int width, int height) 2971void glViewport (int x, int y, int width, int height)
1459 2972
1460void glScissor (int x, int y, int width, int height) 2973void glScissor (int x, int y, int width, int height)
1461 2974
… …
1469 2982
1470void glRotate (float angle, float x, float y, float z) 2983void glRotate (float angle, float x, float y, float z)
1471 CODE: 2984 CODE:
1472 glRotatef (angle, x, y, z); 2985 glRotatef (angle, x, y, z);
1473 2986
1474void glBegin (int mode)
1475
1476void glEnd ()
1477
1478void glColor (float r, float g, float b, float a = 1.0) 2987void glColor (float r, float g, float b, float a = 1.0)
1479 PROTOTYPE: @ 2988 ALIAS:
2989 glColor_premultiply = 1
1480 CODE: 2990 CODE:
1481 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2991 if (ix)
2992 {
2993 r *= a;
2994 g *= a;
2995 b *= a;
2996 }
2997 // microsoft visual "c" rounds instead of truncating...
2998 glColor4f (r, g, b, a);
2999
3000void glRasterPos (float x, float y, float z = 0.)
3001 CODE:
3002 glRasterPos3f (0, 0, z);
3003 glBitmap (0, 0, 0, 0, x, y, 0);
1482 3004
1483void glVertex (float x, float y, float z = 0.) 3005void glVertex (float x, float y, float z = 0.)
1484 CODE: 3006 CODE:
1485 glVertex3f (x, y, z); 3007 glVertex3f (x, y, z);
1486 3008
1487void glTexCoord (float s, float t) 3009void glTexCoord (float s, float t)
1488 CODE: 3010 CODE:
1489 glTexCoord2f (s, t); 3011 glTexCoord2f (s, t);
1490 3012
3013void glRect (float x1, float y1, float x2, float y2)
3014 CODE:
3015 glRectf (x1, y1, x2, y2);
3016
3017void glRect_lineloop (float x1, float y1, float x2, float y2)
3018 CODE:
3019 glBegin (GL_LINE_LOOP);
3020 glVertex2f (x1, y1);
3021 glVertex2f (x2, y1);
3022 glVertex2f (x2, y2);
3023 glVertex2f (x1, y2);
3024 glEnd ();
3025
3026PROTOTYPES: ENABLE
3027
3028void glBegin (int mode)
3029
3030void glEnd ()
3031
3032void glPointSize (GLfloat size)
3033
3034void glLineWidth (GLfloat width)
3035
3036void glInterleavedArrays (int format, int stride, char *data)
3037
3038void glDrawElements (int mode, int count, int type, char *indices)
3039
3040# 1.2 void glDrawRangeElements (int mode, int start, int end
3041
1491void glTexEnv (int target, int pname, float param) 3042void glTexEnv (int target, int pname, float param)
1492 CODE: 3043 CODE:
1493 glTexEnvf (target, pname, param); 3044 glTexEnvf (target, pname, param);
1494 3045
1495void glTexParameter (int target, int pname, float param) 3046void glTexParameter (int target, int pname, float param)
… …
1498 3049
1499void glBindTexture (int target, int name) 3050void glBindTexture (int target, int name)
1500 3051
1501void glConvolutionParameter (int target, int pname, float params) 3052void glConvolutionParameter (int target, int pname, float params)
1502 CODE: 3053 CODE:
1503 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3054 if (gl.ConvolutionParameterf)
3055 gl.ConvolutionParameterf (target, pname, params);
1504 3056
1505void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3057void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506 CODE: 3058 CODE:
1507 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3059 if (gl.ConvolutionFilter2D)
1508 (target, internalformat, width, height, format, type, data)); 3060 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509 3061
1510void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3062void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1511 CODE: 3063 CODE:
1512 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3064 if (gl.SeparableFilter2D)
1513 (target, internalformat, width, height, format, type, row, column)); 3065 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514 3066
1515void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3067void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1516 3068
1517void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3069void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518 3070
1519void glRasterPos (int x, int y) 3071void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520 CODE: 3072
1521 glRasterPos2i (x, y); 3073void glPixelZoom (float x, float y)
1522 3074
1523void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3075void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524 3076
1525int glGenTexture () 3077int glGenTexture ()
1526 CODE: 3078 CODE:
1527{ 3079 RETVAL = gen_texture ();
1528 GLuint name;
1529 glGenTextures (1, &name);
1530 RETVAL = name;
1531}
1532 OUTPUT: 3080 OUTPUT:
1533 RETVAL 3081 RETVAL
1534 3082
1535void glDeleteTexture (int name) 3083void glDeleteTexture (int name)
1536 CODE: 3084 CODE:
1537{
1538 GLuint name_ = name;
1539 glDeleteTextures (1, &name_); 3085 del_texture (name);
1540} 3086
1541
1542int glGenList () 3087int glGenList ()
1543 CODE: 3088 CODE:
1544 RETVAL = glGenLists (1); 3089 RETVAL = glGenLists (1);
1545 OUTPUT: 3090 OUTPUT:
1546 RETVAL 3091 RETVAL
… …
1553 3098
1554void glEndList () 3099void glEndList ()
1555 3100
1556void glCallList (int list) 3101void glCallList (int list)
1557 3102
3103MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3104
3105PROTOTYPES: DISABLE
3106
3107void
3108find_widget (SV *self, NV x, NV y)
3109 PPCODE:
3110{
3111 if (within_widget (self, x, y))
3112 XPUSHs (self);
3113}
3114
3115BOOT:
3116{
3117 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3118
3119 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3120 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3121 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3122 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3123}
3124
3125void
3126draw (SV *self)
3127 CODE:
3128{
3129 HV *hv;
3130 SV **svp;
3131 NV x, y, w, h;
3132 SV *draw_x_sv = GvSV (draw_x_gv);
3133 SV *draw_y_sv = GvSV (draw_y_gv);
3134 SV *draw_w_sv = GvSV (draw_w_gv);
3135 SV *draw_h_sv = GvSV (draw_h_gv);
3136 double draw_x, draw_y;
3137
3138 if (!SvROK (self))
3139 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3140
3141 hv = (HV *)SvRV (self);
3142
3143 if (SvTYPE (hv) != SVt_PVHV)
3144 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3145
3146 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3147 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3148
3149 if (!h || !w)
3150 XSRETURN_EMPTY;
3151
3152 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3153 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3154
3155 draw_x = SvNV (draw_x_sv) + x;
3156 draw_y = SvNV (draw_y_sv) + y;
3157
3158 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3159 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3160 XSRETURN_EMPTY;
3161
3162 sv_setnv (draw_x_sv, draw_x);
3163 sv_setnv (draw_y_sv, draw_y);
3164
3165 glPushMatrix ();
3166 glTranslated (x, y, 0);
3167
3168 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3169 {
3170 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3171
3172 if (svp && SvTRUE (*svp))
3173 {
3174 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3175 glEnable (GL_BLEND);
3176 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3177 glBegin (GL_QUADS);
3178 glVertex2f (0, 0);
3179 glVertex2f (w, 0);
3180 glVertex2f (w, h);
3181 glVertex2f (0, h);
3182 glEnd ();
3183 glDisable (GL_BLEND);
3184 }
3185 }
3186#if 0
3187 // draw borders, for debugging
3188 glPushMatrix ();
3189 glColor4f (1., 1., 0., 1.);
3190 glTranslatef (.5, .5, 0.);
3191 glBegin (GL_LINE_LOOP);
3192 glVertex2f (0 , 0);
3193 glVertex2f (w - 1, 0);
3194 glVertex2f (w - 1, h - 1);
3195 glVertex2f (0 , h - 1);
3196 glEnd ();
3197 glPopMatrix ();
3198#endif
3199 PUSHMARK (SP);
3200 XPUSHs (self);
3201 PUTBACK;
3202 call_method ("_draw", G_VOID | G_DISCARD);
3203 SPAGAIN;
3204
3205 glPopMatrix ();
3206
3207 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3208 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3209}
3210

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