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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.93 by root, Tue May 23 18:54:37 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 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>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 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>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 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
22#include <glib/gmacros.h> 52#include <glib/gmacros.h>
23 53
24#include <pango/pango.h> 54#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 55
26#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 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
28 66
29#ifndef _WIN32 67#ifndef _WIN32
30# include <sys/types.h> 68# include <sys/types.h>
31# include <sys/socket.h> 69# include <sys/socket.h>
32# include <netinet/in.h> 70# include <netinet/in.h>
33# include <netinet/tcp.h> 71# include <netinet/tcp.h>
34# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 77#else
36 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 79#endif
43 80
44#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
45 83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85
46#define FOW_DARKNESS 32 86#define FOW_DARKNESS 16
47 87
48#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
50 90
51#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
52 92
53#define GL_CALL(type,func,args) \ 93/* mask out modifiers we are not interested in */
54 { \ 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 95
96#define KMOD_LRAM 0x10000 // our extension
97
98static AV *texture_av;
99
100static struct
101{
102#define GL_FUNC(ptr,name) ptr name;
103#include "glfunc.h"
104#undef GL_FUNC
105} gl;
106
107static void
108gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
109{
110 if (gl.BlendFuncSeparate)
111 gl.BlendFuncSeparate (sa, da, saa, daa);
112 else if (gl.BlendFuncSeparateEXT)
113 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
114 else
115 glBlendFunc (sa, da);
116}
117
118static GLuint
119gen_texture ()
120{
121 GLuint name;
122
123 if (AvFILL (texture_av) >= 0)
124 name = (GLuint)(size_t)av_pop (texture_av);
125 else
126 glGenTextures (1, &name);
127
128 return name;
129}
130
131static void
132del_texture (GLuint name)
133{
134 /* make a half-assed attempt at returning the memory used by the texture */
135 /* textures are frequently being reused by cfplus anyway */
136 /*glBindTexture (GL_TEXTURE_2D, name);*/
137 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
138 av_push (texture_av, (SV *)(size_t)name);
139 glDeleteTextures (1, &name);
140}
141
142#include "texcache.c"
143#include "rendercache.c"
144
145#include "pango-font.c"
146#include "pango-fontmap.c"
147#include "pango-render.c"
148
149typedef IV DC__Channel;
150typedef SDL_RWops *DC__RW;
68typedef Mix_Chunk *CFClient__MixChunk; 151typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 152typedef Mix_Music *DC__MixMusic;
70 153
71typedef PangoFontDescription *CFClient__Font; 154typedef PangoFontDescription *DC__Font;
155
156static int
157shape_attr_p (PangoLayoutRun *run)
158{
159 GSList *attrs = run->item->analysis.extra_attrs;
160
161 while (attrs)
162 {
163 PangoAttribute *attr = attrs->data;
164
165 if (attr->klass->type == PANGO_ATTR_SHAPE)
166 return 1;
167
168 attrs = attrs->next;
169 }
170
171 return 0;
172}
72 173
73typedef struct cf_layout { 174typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 175 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 176 float r, g, b, a; // default color for rgba mode
77 int base_height; 177 int base_height;
78 CFClient__Font font; 178 DC__Font font;
179 rc_t *rc;
79} *CFClient__Layout; 180} *DC__Layout;
80 181
81static CFClient__Font default_font; 182static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 183static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 184static PangoFontMap *opengl_fontmap;
84 185
85static void 186static void
86substitute_func (FcPattern *pattern, gpointer data) 187substitute_func (FcPattern *pattern, gpointer data)
87{ 188{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 189 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifdef _WIN32 190#ifdef FC_HINT_STYLE
90 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 191 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91#else 192#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93#endif
94} 194}
95 195
96static void 196static void
97layout_update_font (CFClient__Layout self) 197layout_update_font (DC__Layout self)
98{ 198{
99 /* use a random scale factor to account for unknown descenders, 0.8 works 199 /* use a random scale factor to account for unknown descenders, 0.8 works
100 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
101 */ 201 */
102 PangoFontDescription *font = self->font ? self->font : default_font; 202 PangoFontDescription *font = self->font ? self->font : default_font;
103 203
104 pango_font_description_set_absolute_size (font, 204 pango_font_description_set_absolute_size (font,
105 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
106 206
107 pango_layout_set_font_description (self->pl, font); 207 pango_layout_set_font_description (self->pl, font);
108} 208}
109 209
110static void 210static void
111layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
112{ 212{
213 PangoRectangle rect;
214
215 // get_pixel_* wrongly rounds down
113 pango_layout_get_pixel_size (self->pl, w, h); 216 pango_layout_get_extents (self->pl, 0, &rect);
114 217
115 if (!*w) *w = 1; 218 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116 if (!*h) *h = 1; 219 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117 220
118 *w = (*w + 3) & ~3; 221 if (!rect.width) rect.width = 1;
119} 222 if (!rect.height) rect.height = 1;
120 223
224 *w = rect.width;
225 *h = rect.height;
226}
227
228typedef uint16_t tileid;
121typedef uint16_t mapface; 229typedef uint16_t faceid;
122 230
123typedef struct { 231typedef struct {
124 GLint name; 232 GLuint name;
125 int w, h; 233 int w, h;
126 float s, t; 234 float s, t;
127 uint8_t r, g, b, a; 235 uint8_t r, g, b, a;
236 tileid smoothtile;
237 uint8_t smoothlevel;
238 uint8_t unused; /* set to zero on use */
128} maptex; 239} maptex;
129 240
130typedef struct { 241typedef struct {
242 uint32_t player;
243 tileid tile[3];
131 int16_t darkness; 244 uint16_t darkness;
132 mapface face[3]; 245 uint8_t stat_width, stat_hp, flags, smoothmax;
133} mapcell; 246} mapcell;
134 247
135typedef struct { 248typedef struct {
136 int32_t c0, c1; 249 int32_t c0, c1;
137 mapcell *col; 250 mapcell *col;
138} maprow; 251} maprow;
139 252
140typedef struct map { 253typedef struct map {
141 int x, y, w, h; 254 int x, y, w, h;
142 int ox, oy; /* offset to virtual global coordinate system */ 255 int ox, oy; /* offset to virtual global coordinate system */
143 int faces; 256 int faces; tileid *face2tile; // [faceid]
144 mapface *face; 257 int texs; maptex *tex; // [tileid]
145
146 int texs;
147 maptex *tex;
148 258
149 int32_t rows; 259 int32_t rows;
150 maprow *row; 260 maprow *row;
151} *CFClient__Map; 261} *DC__Map;
152 262
153static char * 263static char *
154prepend (char *ptr, int sze, int inc) 264prepend (char *ptr, int sze, int inc)
155{ 265{
156 char *p; 266 char *p;
… …
173} 283}
174 284
175#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 285#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 286#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177 287
288static void
289need_facenum (struct map *self, faceid face)
290{
291 while (self->faces <= face)
292 {
293 Append (tileid, self->face2tile, self->faces, self->faces);
294 self->faces *= 2;
295 }
296}
297
298static void
299need_texid (struct map *self, int texid)
300{
301 while (self->texs <= texid)
302 {
303 Append (maptex, self->tex, self->texs, self->texs);
304 self->texs *= 2;
305 }
306}
307
178static maprow * 308static maprow *
179map_get_row (CFClient__Map self, int y) 309map_get_row (DC__Map self, int y)
180{ 310{
181 if (0 > y) 311 if (0 > y)
182 { 312 {
183 int extend = - y + MAP_EXTEND_Y; 313 int extend = - y + MAP_EXTEND_Y;
184 Prepend (maprow, self->row, self->rows, extend); 314 Prepend (maprow, self->row, self->rows, extend);
… …
222 352
223 return row->col + (x - row->c0); 353 return row->col + (x - row->c0);
224} 354}
225 355
226static mapcell * 356static mapcell *
227map_get_cell (CFClient__Map self, int x, int y) 357map_get_cell (DC__Map self, int x, int y)
228{ 358{
229 return row_get_cell (map_get_row (self, y), x); 359 return row_get_cell (map_get_row (self, y), x);
230} 360}
231 361
232static void 362static void
233map_clear (CFClient__Map self) 363map_clear (DC__Map self)
234{ 364{
235 int r; 365 int r;
236 366
237 for (r = 0; r < self->rows; r++) 367 for (r = 0; r < self->rows; r++)
238 Safefree (self->row[r].col); 368 Safefree (self->row[r].col);
… …
245 self->oy = 0; 375 self->oy = 0;
246 self->row = 0; 376 self->row = 0;
247 self->rows = 0; 377 self->rows = 0;
248} 378}
249 379
380#define CELL_CLEAR(cell) \
381 do { \
382 if ((cell)->player) \
383 (cell)->tile [2] = 0; \
384 (cell)->darkness = 0; \
385 (cell)->stat_hp = 0; \
386 (cell)->flags = 0; \
387 (cell)->player = 0; \
388 } while (0)
389
250static void 390static void
251map_blank (CFClient__Map self, int x0, int y0, int w, int h) 391map_blank (DC__Map self, int x0, int y0, int w, int h)
252{ 392{
253 int x, y; 393 int x, y;
254 maprow *row; 394 maprow *row;
395 mapcell *cell;
255 396
256 for (y = y0; y < y0 + h; y++) 397 for (y = y0; y < y0 + h; y++)
257 if (y >= 0) 398 if (y >= 0)
258 { 399 {
259 if (y >= self->rows) 400 if (y >= self->rows)
… …
265 if (x >= row->c0) 406 if (x >= row->c0)
266 { 407 {
267 if (x >= row->c1) 408 if (x >= row->c1)
268 break; 409 break;
269 410
270 row->col[x - row->c0].darkness = -1; 411 cell = row->col + x - row->c0;
412
413 CELL_CLEAR (cell);
271 } 414 }
272 } 415 }
416}
417
418typedef struct {
419 tileid tile;
420 uint8_t x, y, level;
421} smooth_key;
422
423static void
424smooth_or_bits (HV *hv, smooth_key *key, IV bits)
425{
426 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
427
428 if (SvIOK (*sv))
429 SvIV_set (*sv, SvIVX (*sv) | bits);
430 else
431 sv_setiv (*sv, bits);
273} 432}
274 433
275static void 434static void
276music_finished (void) 435music_finished (void)
277{ 436{
… …
296 ev.data2 = 0; 455 ev.data2 = 0;
297 456
298 SDL_PushEvent ((SDL_Event *)&ev); 457 SDL_PushEvent ((SDL_Event *)&ev);
299} 458}
300 459
301MODULE = CFClient PACKAGE = CFClient 460static unsigned int
461minpot (unsigned int n)
462{
463 if (!n)
464 return 0;
465
466 --n;
467
468 n |= n >> 1;
469 n |= n >> 2;
470 n |= n >> 4;
471 n |= n >> 8;
472 n |= n >> 16;
473
474 return n + 1;
475}
476
477static unsigned int
478popcount (unsigned int n)
479{
480 n -= (n >> 1) & 0x55555555U;
481 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
482 n = ((n >> 4) + n) & 0x0f0f0f0fU;
483 n *= 0x01010101U;
484
485 return n >> 24;
486}
487
488/* SDL should provide this, really. */
489#define SDLK_MODIFIER_MIN 300
490#define SDLK_MODIFIER_MAX 314
491
492/******************************************************************************/
493
494static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
495static GV *hover_gv;
496
497static int
498within_widget (SV *widget, NV x, NV y)
499{
500 HV *self;
501 SV **svp;
502 NV wx, ww, wy, wh;
503
504 if (!SvROK (widget))
505 return 0;
506
507 self = (HV *)SvRV (widget);
508
509 if (SvTYPE (self) != SVt_PVHV)
510 return 0;
511
512 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
513 if (y < wy)
514 return 0;
515
516 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
517 if (y >= wy + wh)
518 return 0;
519
520 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
521 if (x < wx)
522 return 0;
523
524 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
525 if (x >= wx + ww)
526 return 0;
527
528 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
529 if (!svp || !SvTRUE (*svp))
530 return 0;
531
532 return 1;
533}
534
535/******************************************************************************/
536
537/* process keyboard modifiers */
538static int
539mod_munge (int mod)
540{
541 mod &= MOD_MASK;
542
543 if (mod & (KMOD_META | KMOD_ALT))
544 mod |= KMOD_LRAM;
545
546 return mod;
547}
548
549static void
550deliantra_main ()
551{
552 char *argv[] = { 0 };
553 call_argv ("::main", G_DISCARD | G_VOID, argv);
554}
555
556#ifdef __MACOSX__
557 /* to due surprising braindamage on the side of SDL design, we
558 * do some mind-boggling hack here: SDL requires a custom main()
559 * on OS X, so... we provide one and call the original main(), which,
560 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
561 * and which calls our main (== SDL_main) back.
562 */
563 extern C_LINKAGE int
564 main (int argc, char *argv[])
565 {
566 deliantra_main ();
567 }
568
569 #undef main
570
571 extern C_LINKAGE int main (int argc, char *argv[]);
572
573 static void
574 SDL_braino (void)
575 {
576 char *argv[] = { "deliantra client", 0 };
577 (main) (1, argv);
578 }
579#else
580 static void
581 SDL_braino (void)
582 {
583 deliantra_main ();
584 }
585#endif
586
587MODULE = Deliantra::Client PACKAGE = DC
302 588
303PROTOTYPES: ENABLE 589PROTOTYPES: ENABLE
304 590
305BOOT: 591BOOT:
306{ 592{
307 HV *stash = gv_stashpv ("CFClient", 1); 593 HV *stash = gv_stashpv ("DC", 1);
308 static const struct { 594 static const struct {
309 const char *name; 595 const char *name;
310 IV iv; 596 IV iv;
311 } *civ, const_iv[] = { 597 } *civ, const_iv[] = {
312# define const_iv(name) { # name, (IV)name } 598# define const_iv(name) { # name, (IV)name }
599 const_iv (SDLK_MODIFIER_MIN),
600 const_iv (SDLK_MODIFIER_MAX),
601
313 const_iv (SDL_ACTIVEEVENT), 602 const_iv (SDL_ACTIVEEVENT),
314 const_iv (SDL_KEYDOWN), 603 const_iv (SDL_KEYDOWN),
315 const_iv (SDL_KEYUP), 604 const_iv (SDL_KEYUP),
316 const_iv (SDL_MOUSEMOTION), 605 const_iv (SDL_MOUSEMOTION),
317 const_iv (SDL_MOUSEBUTTONDOWN), 606 const_iv (SDL_MOUSEBUTTONDOWN),
… …
326 const_iv (SDL_EVENT_RESERVEDA), 615 const_iv (SDL_EVENT_RESERVEDA),
327 const_iv (SDL_EVENT_RESERVEDB), 616 const_iv (SDL_EVENT_RESERVEDB),
328 const_iv (SDL_VIDEORESIZE), 617 const_iv (SDL_VIDEORESIZE),
329 const_iv (SDL_VIDEOEXPOSE), 618 const_iv (SDL_VIDEOEXPOSE),
330 const_iv (SDL_USEREVENT), 619 const_iv (SDL_USEREVENT),
620
621 const_iv (SDL_APPINPUTFOCUS),
622 const_iv (SDL_APPMOUSEFOCUS),
623 const_iv (SDL_APPACTIVE),
624
625
626 const_iv (SDLK_UNKNOWN),
627 const_iv (SDLK_FIRST),
628 const_iv (SDLK_BACKSPACE),
629 const_iv (SDLK_TAB),
630 const_iv (SDLK_CLEAR),
631 const_iv (SDLK_RETURN),
632 const_iv (SDLK_PAUSE),
633 const_iv (SDLK_ESCAPE),
634 const_iv (SDLK_SPACE),
635 const_iv (SDLK_EXCLAIM),
636 const_iv (SDLK_QUOTEDBL),
637 const_iv (SDLK_HASH),
638 const_iv (SDLK_DOLLAR),
639 const_iv (SDLK_AMPERSAND),
640 const_iv (SDLK_QUOTE),
641 const_iv (SDLK_LEFTPAREN),
642 const_iv (SDLK_RIGHTPAREN),
643 const_iv (SDLK_ASTERISK),
644 const_iv (SDLK_PLUS),
645 const_iv (SDLK_COMMA),
646 const_iv (SDLK_MINUS),
647 const_iv (SDLK_PERIOD),
648 const_iv (SDLK_SLASH),
649 const_iv (SDLK_0),
650 const_iv (SDLK_1),
651 const_iv (SDLK_2),
652 const_iv (SDLK_3),
653 const_iv (SDLK_4),
654 const_iv (SDLK_5),
655 const_iv (SDLK_6),
656 const_iv (SDLK_7),
657 const_iv (SDLK_8),
658 const_iv (SDLK_9),
659 const_iv (SDLK_COLON),
660 const_iv (SDLK_SEMICOLON),
661 const_iv (SDLK_LESS),
662 const_iv (SDLK_EQUALS),
663 const_iv (SDLK_GREATER),
664 const_iv (SDLK_QUESTION),
665 const_iv (SDLK_AT),
666
667 const_iv (SDLK_LEFTBRACKET),
668 const_iv (SDLK_BACKSLASH),
669 const_iv (SDLK_RIGHTBRACKET),
670 const_iv (SDLK_CARET),
671 const_iv (SDLK_UNDERSCORE),
672 const_iv (SDLK_BACKQUOTE),
673 const_iv (SDLK_DELETE),
674
675 const_iv (SDLK_FIRST),
676 const_iv (SDLK_LAST),
331 const_iv (SDLK_KP0), 677 const_iv (SDLK_KP0),
332 const_iv (SDLK_KP1), 678 const_iv (SDLK_KP1),
333 const_iv (SDLK_KP2), 679 const_iv (SDLK_KP2),
334 const_iv (SDLK_KP3), 680 const_iv (SDLK_KP3),
335 const_iv (SDLK_KP4), 681 const_iv (SDLK_KP4),
… …
390 const_iv (SDLK_BREAK), 736 const_iv (SDLK_BREAK),
391 const_iv (SDLK_MENU), 737 const_iv (SDLK_MENU),
392 const_iv (SDLK_POWER), 738 const_iv (SDLK_POWER),
393 const_iv (SDLK_EURO), 739 const_iv (SDLK_EURO),
394 const_iv (SDLK_UNDO), 740 const_iv (SDLK_UNDO),
741
395 const_iv (KMOD_NONE), 742 const_iv (KMOD_NONE),
743 const_iv (KMOD_SHIFT),
396 const_iv (KMOD_LSHIFT), 744 const_iv (KMOD_LSHIFT),
397 const_iv (KMOD_RSHIFT), 745 const_iv (KMOD_RSHIFT),
746 const_iv (KMOD_CTRL),
398 const_iv (KMOD_LCTRL), 747 const_iv (KMOD_LCTRL),
399 const_iv (KMOD_RCTRL), 748 const_iv (KMOD_RCTRL),
749 const_iv (KMOD_ALT),
400 const_iv (KMOD_LALT), 750 const_iv (KMOD_LALT),
401 const_iv (KMOD_RALT), 751 const_iv (KMOD_RALT),
752 const_iv (KMOD_META),
402 const_iv (KMOD_LMETA), 753 const_iv (KMOD_LMETA),
403 const_iv (KMOD_RMETA), 754 const_iv (KMOD_RMETA),
404 const_iv (KMOD_NUM), 755 const_iv (KMOD_NUM),
405 const_iv (KMOD_CAPS), 756 const_iv (KMOD_CAPS),
406 const_iv (KMOD_MODE), 757 const_iv (KMOD_MODE),
407 const_iv (KMOD_CTRL), 758
408 const_iv (KMOD_SHIFT), 759 const_iv (KMOD_LRAM),
409 const_iv (KMOD_ALT), 760
410 const_iv (KMOD_META) 761 const_iv (MIX_DEFAULT_FORMAT),
762
763 const_iv (SDL_INIT_TIMER),
764 const_iv (SDL_INIT_AUDIO),
765 const_iv (SDL_INIT_VIDEO),
766 const_iv (SDL_INIT_CDROM),
767 const_iv (SDL_INIT_JOYSTICK),
768 const_iv (SDL_INIT_EVERYTHING),
769 const_iv (SDL_INIT_NOPARACHUTE),
770 const_iv (SDL_INIT_EVENTTHREAD),
771
772 const_iv (SDL_GL_RED_SIZE),
773 const_iv (SDL_GL_GREEN_SIZE),
774 const_iv (SDL_GL_BLUE_SIZE),
775 const_iv (SDL_GL_ALPHA_SIZE),
776 const_iv (SDL_GL_DOUBLEBUFFER),
777 const_iv (SDL_GL_BUFFER_SIZE),
778 const_iv (SDL_GL_DEPTH_SIZE),
779 const_iv (SDL_GL_STENCIL_SIZE),
780 const_iv (SDL_GL_ACCUM_RED_SIZE),
781 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
782 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
783 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
784 const_iv (SDL_GL_STEREO),
785 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
786 const_iv (SDL_GL_MULTISAMPLESAMPLES),
787 const_iv (SDL_GL_ACCELERATED_VISUAL),
788 const_iv (SDL_GL_SWAP_CONTROL),
789
790 const_iv (FOW_DARKNESS)
411# undef const_iv 791# undef const_iv
412 }; 792 };
413 793
414 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 794 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 795 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
796
797 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416} 799}
800
801void
802weaken (SV *rv)
803 PROTOTYPE: $
804 CODE:
805 sv_rvweaken (rv);
806
807int
808in_destruct ()
809 CODE:
810 RETVAL = PL_main_cv == Nullcv;
811 OUTPUT:
812 RETVAL
813
814NV floor (NV x)
815
816NV ceil (NV x)
817
818IV minpot (UV n)
819
820IV popcount (UV n)
417 821
418void 822void
419pango_init () 823pango_init ()
420 CODE: 824 CODE:
421{ 825{
422 // delayed, so it can pick up new fonts added by AddFontResourceEx
423 ft2_fontmap = pango_ft2_font_map_new (); 826 opengl_fontmap = pango_opengl_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 827 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 828 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426 829 /*pango_context_set_font_description (opengl_context, default_font);*/
427 cairo_fontmap = pango_cairo_font_map_get_default (); 830#if PANGO_VERSION_CHECK (1, 15, 2)
428 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 831 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
832 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
833#endif
429} 834}
430 835
431int 836char *SDL_GetError ()
432SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
433 837
434void 838void SDL_braino ()
839
840int SDL_Init (U32 flags)
841
842int SDL_InitSubSystem (U32 flags)
843
844void SDL_QuitSubSystem (U32 flags)
845
435SDL_Quit () 846void SDL_Quit ()
436 847
848int SDL_GL_SetAttribute (int attr, int value)
849
850int SDL_GL_GetAttribute (int attr)
851 CODE:
852 if (SDL_GL_GetAttribute (attr, &RETVAL))
853 XSRETURN_UNDEF;
854 OUTPUT:
855 RETVAL
856
437void 857void
438SDL_ListModes () 858SDL_ListModes (int rgb, int alpha)
439 PPCODE: 859 PPCODE:
440{ 860{
441 SDL_Rect **m; 861 SDL_Rect **m;
442 862
443 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 865 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 866 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447 867
448 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 868 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 869 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
450 870
451 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
452 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 874 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455 875
456 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 876 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
457 877 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
458 SDL_EnableUNICODE (1);
459 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460 878
461 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 879 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
462 880
463 if (m && m != (SDL_Rect **)-1) 881 if (m && m != (SDL_Rect **)-1)
464 while (*m) 882 while (*m)
465 { 883 {
884 if ((*m)->w >= 400 && (*m)->h >= 300)
885 {
466 AV *av = newAV (); 886 AV *av = newAV ();
467 av_push (av, newSViv ((*m)->w)); 887 av_push (av, newSViv ((*m)->w));
468 av_push (av, newSViv ((*m)->h)); 888 av_push (av, newSViv ((*m)->h));
889 av_push (av, newSViv (rgb));
890 av_push (av, newSViv (alpha));
469 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 891 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
892 }
470 893
471 ++m; 894 ++m;
472 } 895 }
473} 896}
474 897
475char *
476SDL_GetError ()
477
478int 898int
479SDL_SetVideoMode (int w, int h, int fullscreen) 899SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
480 CODE: 900 CODE:
901{
902 SDL_EnableUNICODE (1);
903 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
904
905 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
906 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
907 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
908 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
909
481 RETVAL = !!SDL_SetVideoMode ( 910 RETVAL = !!SDL_SetVideoMode (
482 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 911 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
483 ); 912 );
484 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 913
914 if (RETVAL)
915 {
916 av_clear (texture_av);
917
918 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
920#include "glfunc.h"
921#undef GL_FUNC
922 }
923}
485 OUTPUT: 924 OUTPUT:
486 RETVAL 925 RETVAL
487 926
488void 927void
489SDL_GL_SwapBuffers () 928SDL_GL_SwapBuffers ()
490 929
930char *
931SDL_GetKeyName (int sym)
932
933int
934SDL_GetAppState ()
935
936int
937SDL_GetModState ()
938
491void 939void
492SDL_PollEvent () 940poll_events ()
493 PPCODE: 941 PPCODE:
494{ 942{
495 SDL_Event ev; 943 SDL_Event ev;
496 int i;
497 static int modifier;
498 static int modkey[] = {
499 SDLK_RSHIFT, KMOD_RSHIFT,
500 SDLK_LSHIFT, KMOD_LSHIFT,
501 SDLK_RCTRL, KMOD_RCTRL,
502 SDLK_LCTRL, KMOD_LCTRL,
503 SDLK_RALT, KMOD_RALT,
504 SDLK_LALT, KMOD_LALT,
505 SDLK_RMETA, KMOD_RMETA,
506 SDLK_LMETA, KMOD_LMETA,
507 };
508 944
509 while (SDL_PollEvent (&ev)) 945 SDL_PumpEvents ();
946 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
510 { 947 {
511 HV *hv = newHV (); 948 HV *hv = newHV ();
512 hv_store (hv, "type", 4, newSViv (ev.type), 0); 949 hv_store (hv, "type", 4, newSViv (ev.type), 0);
513 950
514 switch (ev.type) 951 switch (ev.type)
515 { 952 {
516 case SDL_KEYDOWN: 953 case SDL_KEYDOWN:
517 case SDL_KEYUP: 954 case SDL_KEYUP:
518
519 for (i = 0; i < sizeof (modkey) / (sizeof (int) * 2); i++)
520 if (modkey [i * 2] == ev.key.keysym.sym)
521 {
522 if (ev.type == SDL_KEYDOWN)
523 modifier |= modkey [i * 2 + 1];
524 else
525 modifier &= ~modkey [i * 2 + 1];
526 break;
527 }
528
529 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 955 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
530 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 956 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
531 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 957 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
958 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
532 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 959 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
533 break; 960 break;
534 961
535 case SDL_ACTIVEEVENT: 962 case SDL_ACTIVEEVENT:
536 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 963 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
537 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 964 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
538 break; 965 break;
539 966
540 case SDL_MOUSEMOTION: 967 case SDL_MOUSEMOTION:
968 {
969 int state = ev.motion.state;
970 int x = ev.motion.x;
971 int y = ev.motion.y;
972 int xrel = ev.motion.xrel;
973 int yrel = ev.motion.yrel;
974
975 /* do simplistic event compression */
976 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
977 && state == ev.motion.state)
978 {
979 xrel += ev.motion.xrel;
980 yrel += ev.motion.yrel;
981 x = ev.motion.x;
982 y = ev.motion.y;
983 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
984 }
985
541 hv_store (hv, "mod", 3, newSViv (modifier), 0); 986 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
542
543 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 987 hv_store (hv, "state", 5, newSViv (state), 0);
544 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 988 hv_store (hv, "x", 1, newSViv (x), 0);
545 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 989 hv_store (hv, "y", 1, newSViv (y), 0);
546 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 990 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
547 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 991 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
992 }
548 break; 993 break;
549 994
550 case SDL_MOUSEBUTTONDOWN: 995 case SDL_MOUSEBUTTONDOWN:
551 case SDL_MOUSEBUTTONUP: 996 case SDL_MOUSEBUTTONUP:
552 hv_store (hv, "mod", 3, newSViv (modifier), 0); 997 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
553 998
554 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 999 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
555 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1000 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
556 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1001 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
557 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1002 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
562 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1007 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
563 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1008 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
564 break; 1009 break;
565 } 1010 }
566 1011
567 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1012 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
568 } 1013 }
569} 1014}
570 1015
571int 1016int
572Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1017Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
573 POSTCALL: 1018 POSTCALL:
574 Mix_HookMusicFinished (music_finished); 1019 Mix_HookMusicFinished (music_finished);
575 Mix_ChannelFinished (channel_finished); 1020 Mix_ChannelFinished (channel_finished);
576 1021
577void 1022void
1023Mix_QuerySpec ()
1024 PPCODE:
1025{
1026 int freq, channels;
1027 Uint16 format;
1028
1029 if (Mix_QuerySpec (&freq, &format, &channels))
1030 {
1031 EXTEND (SP, 3);
1032 PUSHs (sv_2mortal (newSViv (freq)));
1033 PUSHs (sv_2mortal (newSViv (format)));
1034 PUSHs (sv_2mortal (newSViv (channels)));
1035 }
1036}
1037
1038void
578Mix_CloseAudio () 1039Mix_CloseAudio ()
579 1040
580int 1041int
581Mix_AllocateChannels (int numchans = -1) 1042Mix_AllocateChannels (int numchans = -1)
582 1043
1044const char *
1045Mix_GetError ()
1046
583void 1047void
584lowdelay (int fd, int val = 1) 1048lowdelay (int fd, int val = 1)
585 CODE: 1049 CODE:
1050 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1051
1052void
1053win32_proxy_info ()
1054 PPCODE:
1055{
586#ifndef _WIN32 1056#ifdef _WIN32
587 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1057 char buffer[2048];
1058 DWORD buflen;
1059
1060 EXTEND (SP, 3);
1061
1062 buflen = sizeof (buffer);
1063 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1064 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1065 {
1066 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1067
1068 buflen = sizeof (buffer);
1069 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1070 {
1071 PUSHs (newSVpv (buffer, 0));
1072
1073 buflen = sizeof (buffer);
1074 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1075 PUSHs (newSVpv (buffer, 0));
1076 }
1077 }
588#endif 1078#endif
1079}
589 1080
590char * 1081int
591gl_vendor () 1082add_font (char *file)
592 CODE: 1083 CODE:
593 RETVAL = (char *)glGetString (GL_VENDOR); 1084 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
594 OUTPUT: 1085 OUTPUT:
595 RETVAL 1086 RETVAL
596
597char *
598gl_version ()
599 CODE:
600 RETVAL = (char *)glGetString (GL_VERSION);
601 OUTPUT:
602 RETVAL
603
604char *
605gl_extensions ()
606 CODE:
607 RETVAL = (char *)glGetString (GL_EXTENSIONS);
608 OUTPUT:
609 RETVAL
610
611void
612add_font (char *file)
613 CODE:
614 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
615#ifdef _WIN32
616 // cairo... sigh... requires win2000
617 AddFontResourceEx (file, FR_PRIVATE, 0);
618#endif
619 1087
620void 1088void
621load_image_inline (SV *image_) 1089load_image_inline (SV *image_)
622 ALIAS: 1090 ALIAS:
623 load_image_file = 1 1091 load_image_file = 1
… …
626 STRLEN image_len; 1094 STRLEN image_len;
627 char *image = (char *)SvPVbyte (image_, image_len); 1095 char *image = (char *)SvPVbyte (image_, image_len);
628 SDL_Surface *surface, *surface2; 1096 SDL_Surface *surface, *surface2;
629 SDL_PixelFormat fmt; 1097 SDL_PixelFormat fmt;
630 SDL_RWops *rw = ix 1098 SDL_RWops *rw = ix
631 ? SDL_RWFromFile (image, "r") 1099 ? SDL_RWFromFile (image, "rb")
632 : SDL_RWFromConstMem (image, image_len); 1100 : SDL_RWFromConstMem (image, image_len);
633 1101
634 if (!rw) 1102 if (!rw)
635 croak ("load_image: %s", SDL_GetError ()); 1103 croak ("load_image: %s", SDL_GetError ());
636 1104
… …
665 1133
666 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1134 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
667 1135
668 assert (surface2->pitch == surface2->w * 4); 1136 assert (surface2->pitch == surface2->w * 4);
669 1137
1138 SDL_LockSurface (surface2);
670 EXTEND (SP, 5); 1139 EXTEND (SP, 6);
671 PUSHs (sv_2mortal (newSViv (surface2->w))); 1140 PUSHs (sv_2mortal (newSViv (surface2->w)));
672 PUSHs (sv_2mortal (newSViv (surface2->h))); 1141 PUSHs (sv_2mortal (newSViv (surface2->h)));
673 SDL_LockSurface (surface2);
674 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1142 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
675 SDL_UnlockSurface (surface2);
676 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1143 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
677 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1144 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
678 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1145 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146 SDL_UnlockSurface (surface2);
679 1147
680 SDL_FreeSurface (surface); 1148 SDL_FreeSurface (surface);
681 SDL_FreeSurface (surface2); 1149 SDL_FreeSurface (surface2);
682} 1150}
683 1151
… …
709void 1177void
710error (char *message) 1178error (char *message)
711 CODE: 1179 CODE:
712 fprintf (stderr, "ERROR: %s\n", message); 1180 fprintf (stderr, "ERROR: %s\n", message);
713#ifdef _WIN32 1181#ifdef _WIN32
714 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1182 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
715#endif 1183#endif
716 1184
717void 1185void
718fatal (char *message) 1186fatal (char *message)
719 CODE: 1187 CODE:
720 fprintf (stderr, "FATAL: %s\n", message); 1188 fprintf (stderr, "FATAL: %s\n", message);
721#ifdef _WIN32 1189#ifdef _WIN32
722 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1190 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
723#endif 1191#endif
724 exit (1); 1192 _exit (1);
725 1193
1194void
1195_exit (int retval = 0)
1196 CODE:
1197#ifdef WIN32
1198 ExitThread (retval); // unclean, please beam me up
1199#else
1200 _exit (retval);
1201#endif
1202
1203void
1204debug ()
1205 CODE:
1206{
1207#if DEBUG
1208 VALGRIND_DO_LEAK_CHECK;
1209#endif
1210}
1211
1212int
1213SvREFCNT (SV *sv)
1214 CODE:
1215 RETVAL = SvREFCNT (sv);
1216 OUTPUT:
1217 RETVAL
1218
726MODULE = CFClient PACKAGE = CFClient::Font 1219MODULE = Deliantra::Client PACKAGE = DC::Font
727 1220
728CFClient::Font 1221PROTOTYPES: DISABLE
1222
1223DC::Font
729new_from_file (SV *class, char *path, int id = 0) 1224new_from_file (SV *class, char *path, int id = 0)
730 CODE: 1225 CODE:
731{ 1226{
732 int count; 1227 int count;
733 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1228 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
736} 1231}
737 OUTPUT: 1232 OUTPUT:
738 RETVAL 1233 RETVAL
739 1234
740void 1235void
741DESTROY (CFClient::Font self) 1236DESTROY (DC::Font self)
742 CODE: 1237 CODE:
743 pango_font_description_free (self); 1238 pango_font_description_free (self);
744 1239
745void 1240void
746make_default (CFClient::Font self) 1241make_default (DC::Font self)
1242 PROTOTYPE: $
747 CODE: 1243 CODE:
748 default_font = self; 1244 default_font = self;
749 1245
750MODULE = CFClient PACKAGE = CFClient::Layout 1246MODULE = Deliantra::Client PACKAGE = DC::Layout
751 1247
752CFClient::Layout 1248PROTOTYPES: DISABLE
753new (SV *class, int rgba = 0) 1249
1250void
1251glyph_cache_backup ()
1252 PROTOTYPE:
754 CODE: 1253 CODE:
755#if _WIN32 1254 tc_backup ();
756 rgba = 0;//D 1255
757#endif 1256void
1257glyph_cache_restore ()
1258 PROTOTYPE:
1259 CODE:
1260 tc_restore ();
1261
1262DC::Layout
1263new (SV *class)
1264 CODE:
758 New (0, RETVAL, 1, struct cf_layout); 1265 New (0, RETVAL, 1, struct cf_layout);
759 1266
760 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1267 RETVAL->pl = pango_layout_new (opengl_context);
761 RETVAL->rgba = rgba;
762 RETVAL->r = 1.; 1268 RETVAL->r = 1.;
763 RETVAL->g = 1.; 1269 RETVAL->g = 1.;
764 RETVAL->b = 1.; 1270 RETVAL->b = 1.;
765 RETVAL->a = 1.; 1271 RETVAL->a = 1.;
766 RETVAL->base_height = MIN_FONT_HEIGHT; 1272 RETVAL->base_height = MIN_FONT_HEIGHT;
767 RETVAL->font = 0; 1273 RETVAL->font = 0;
1274 RETVAL->rc = rc_alloc ();
768 1275
769 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1276 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
770 layout_update_font (RETVAL); 1277 layout_update_font (RETVAL);
771 OUTPUT: 1278 OUTPUT:
772 RETVAL 1279 RETVAL
773 1280
774void 1281void
775DESTROY (CFClient::Layout self) 1282DESTROY (DC::Layout self)
776 CODE: 1283 CODE:
777 g_object_unref (self->pl); 1284 g_object_unref (self->pl);
1285 rc_free (self->rc);
778 Safefree (self); 1286 Safefree (self);
779 1287
1288void
1289set_text (DC::Layout self, SV *text_)
1290 CODE:
1291{
1292 STRLEN textlen;
1293 char *text = SvPVutf8 (text_, textlen);
1294
1295 pango_layout_set_text (self->pl, text, textlen);
1296}
1297
1298void
1299set_markup (DC::Layout self, SV *text_)
1300 CODE:
1301{
1302 STRLEN textlen;
1303 char *text = SvPVutf8 (text_, textlen);
1304
1305 pango_layout_set_markup (self->pl, text, textlen);
1306}
1307
1308void
1309set_shapes (DC::Layout self, ...)
1310 CODE:
1311{
1312 PangoAttrList *attrs = 0;
1313 const char *text = pango_layout_get_text (self->pl);
1314 const char *pos = text;
1315 int arg = 4;
1316
1317 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1318 {
1319 PangoRectangle inkrect, rect;
1320 PangoAttribute *attr;
1321
1322 int x = SvIV (ST (arg - 3));
1323 int y = SvIV (ST (arg - 2));
1324 int w = SvIV (ST (arg - 1));
1325 int h = SvIV (ST (arg ));
1326
1327 inkrect.x = 0;
1328 inkrect.y = 0;
1329 inkrect.width = 0;
1330 inkrect.height = 0;
1331
1332 rect.x = x * PANGO_SCALE;
1333 rect.y = y * PANGO_SCALE;
1334 rect.width = w * PANGO_SCALE;
1335 rect.height = h * PANGO_SCALE;
1336
1337 if (!attrs)
1338 attrs = pango_layout_get_attributes (self->pl);
1339
1340 attr = pango_attr_shape_new (&inkrect, &rect);
1341 attr->start_index = pos - text;
1342 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1343 pango_attr_list_insert (attrs, attr);
1344
1345 arg += 4;
1346 pos += sizeof (OBJ_STR) - 1;
1347 }
1348
1349 if (attrs)
1350 pango_layout_set_attributes (self->pl, attrs);
1351}
1352
1353void
1354get_shapes (DC::Layout self)
1355 PPCODE:
1356{
1357 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1358
1359 do
1360 {
1361 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1362
1363 if (run && shape_attr_p (run))
1364 {
1365 PangoRectangle extents;
1366 pango_layout_iter_get_run_extents (iter, 0, &extents);
1367
1368 EXTEND (SP, 2);
1369 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1370 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1371 }
1372 }
1373 while (pango_layout_iter_next_run (iter));
1374
1375 pango_layout_iter_free (iter);
1376}
1377
780int 1378int
781is_rgba (CFClient::Layout self) 1379has_wrapped (DC::Layout self)
782 CODE: 1380 CODE:
783 RETVAL = self->rgba; 1381{
1382 int lines = 1;
1383 const char *text = pango_layout_get_text (self->pl);
1384
1385 while (*text)
1386 lines += *text++ == '\n';
1387
1388 RETVAL = lines < pango_layout_get_line_count (self->pl);
1389}
784 OUTPUT: 1390 OUTPUT:
785 RETVAL 1391 RETVAL
786 1392
787void
788set_text (CFClient::Layout self, SV *text_)
789 CODE:
790{
791 STRLEN textlen;
792 char *text = SvPVutf8 (text_, textlen);
793
794 pango_layout_set_text (self->pl, text, textlen);
795}
796
797void
798set_markup (CFClient::Layout self, SV *text_)
799 CODE:
800{
801 STRLEN textlen;
802 char *text = SvPVutf8 (text_, textlen);
803
804 pango_layout_set_markup (self->pl, text, textlen);
805}
806
807SV * 1393SV *
808get_text (CFClient::Layout self) 1394get_text (DC::Layout self)
809 CODE: 1395 CODE:
810 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1396 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
811 SvUTF8_on (RETVAL); 1397 sv_utf8_decode (RETVAL);
812 OUTPUT: 1398 OUTPUT:
813 RETVAL 1399 RETVAL
814 1400
815void 1401void
816set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1402set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
817 CODE: 1403 CODE:
818 self->r = r; 1404 self->r = r;
819 self->g = g; 1405 self->g = g;
820 self->b = b; 1406 self->b = b;
821 self->a = a; 1407 self->a = a;
822 1408
823void 1409void
824set_font (CFClient::Layout self, CFClient::Font font = 0) 1410set_font (DC::Layout self, DC::Font font = 0)
825 CODE: 1411 CODE:
826 if (self->font != font) 1412 if (self->font != font)
827 { 1413 {
828 self->font = font; 1414 self->font = font;
829 layout_update_font (self); 1415 layout_update_font (self);
830 } 1416 }
831 1417
832void 1418void
833set_height (CFClient::Layout self, int base_height) 1419set_height (DC::Layout self, int base_height)
834 CODE: 1420 CODE:
835 if (self->base_height != base_height) 1421 if (self->base_height != base_height)
836 { 1422 {
837 self->base_height = base_height; 1423 self->base_height = base_height;
838 layout_update_font (self); 1424 layout_update_font (self);
839 } 1425 }
840 1426
841void 1427void
842set_width (CFClient::Layout self, int max_width = -1) 1428set_width (DC::Layout self, int max_width = -1)
843 CODE: 1429 CODE:
844 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1430 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
845 1431
846void 1432void
847set_indent (CFClient::Layout self, int indent) 1433set_indent (DC::Layout self, int indent)
848 CODE: 1434 CODE:
849 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1435 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
850 1436
851void 1437void
852set_spacing (CFClient::Layout self, int spacing) 1438set_spacing (DC::Layout self, int spacing)
853 CODE: 1439 CODE:
854 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1440 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
855 1441
856void 1442void
857set_ellipsise (CFClient::Layout self, int ellipsise) 1443set_ellipsise (DC::Layout self, int ellipsise)
858 CODE: 1444 CODE:
859 pango_layout_set_ellipsize (self->pl, 1445 pango_layout_set_ellipsize (self->pl,
860 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1446 ellipsise == 1 ? PANGO_ELLIPSIZE_START
861 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1447 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
862 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1448 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
863 : PANGO_ELLIPSIZE_NONE 1449 : PANGO_ELLIPSIZE_NONE
864 ); 1450 );
865 1451
866void 1452void
867set_single_paragraph_mode (CFClient::Layout self, int spm) 1453set_single_paragraph_mode (DC::Layout self, int spm)
868 CODE: 1454 CODE:
869 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1455 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
870 1456
871void 1457void
872size (CFClient::Layout self) 1458size (DC::Layout self)
873 PPCODE: 1459 PPCODE:
874{ 1460{
875 int w, h; 1461 int w, h;
876 1462
877 layout_get_pixel_size (self, &w, &h); 1463 layout_get_pixel_size (self, &w, &h);
… …
880 PUSHs (sv_2mortal (newSViv (w))); 1466 PUSHs (sv_2mortal (newSViv (w)));
881 PUSHs (sv_2mortal (newSViv (h))); 1467 PUSHs (sv_2mortal (newSViv (h)));
882} 1468}
883 1469
884int 1470int
1471descent (DC::Layout self)
1472 CODE:
1473{
1474 PangoRectangle rect;
1475 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1476 pango_layout_line_get_pixel_extents (line, 0, &rect);
1477 RETVAL = PANGO_DESCENT (rect);
1478}
1479 OUTPUT:
1480 RETVAL
1481
1482int
885xy_to_index (CFClient::Layout self, int x, int y) 1483xy_to_index (DC::Layout self, int x, int y)
886 CODE: 1484 CODE:
887{ 1485{
888 int index, trailing; 1486 int index, trailing;
889 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1487 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
890 RETVAL = index; 1488 RETVAL = index + trailing;
891} 1489}
892 OUTPUT: 1490 OUTPUT:
893 RETVAL 1491 RETVAL
894 1492
895void 1493void
896cursor_pos (CFClient::Layout self, int index) 1494cursor_pos (DC::Layout self, int index)
897 PPCODE: 1495 PPCODE:
898{ 1496{
899 PangoRectangle strong_pos; 1497 PangoRectangle pos;
900 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1498 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
901 1499
902 EXTEND (SP, 3); 1500 EXTEND (SP, 3);
903 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1501 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
904 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1502 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
905 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1503 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
906} 1504}
907 1505
908void 1506void
909render (CFClient::Layout self) 1507index_to_line_x (DC::Layout self, int index, int trailing = 0)
910 PPCODE: 1508 PPCODE:
911{ 1509{
912 SV *retval; 1510 int line, x;
913 int w, h;
914 1511
915 layout_get_pixel_size (self, &w, &h); 1512 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
916 1513#if !PANGO_VERSION_CHECK (1, 17, 3)
917 if (self->rgba) 1514 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
918 { 1515 --line;
919 cairo_surface_t *surface;
920 cairo_t *cairo;
921
922 retval = newSV (w * h * 4);
923 SvPOK_only (retval);
924 SvCUR_set (retval, w * h * 4);
925
926 memset (SvPVX (retval), 0, w * h * 4);
927
928 surface = cairo_image_surface_create_for_data (
929 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
930 cairo = cairo_create (surface);
931 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
932
933 pango_cairo_show_layout (cairo, self->pl);
934
935 cairo_destroy (cairo);
936 cairo_surface_destroy (surface);
937
938 // what a mess, and its premultiplied, too :(
939 {
940 uint32_t *p = (uint32_t *)SvPVX (retval);
941 uint32_t *e = p + w * h;
942
943 while (p < e)
944 {
945 uint32_t rgba = *p;
946 rgba = (rgba >> 24) | (rgba << 8);
947#if 0
948#ifdef _WIN32
949 {//D
950 uint8_t r = rgba >> 24;
951 uint8_t g = rgba >> 16;
952 uint8_t b = rgba >> 8;
953 uint8_t a = rgba >> 0;
954
955 rgba = (rgba & 0xffffff00) | a;
956 }
957#endif 1516#endif
958#endif
959 rgba = SDL_SwapBE32 (rgba);
960 *p++ = rgba;
961 }
962 }
963
964 EXTEND (SP, 5); 1517 EXTEND (SP, 2);
965 PUSHs (sv_2mortal (newSViv (w))); 1518 PUSHs (sv_2mortal (newSViv (line)));
1519 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1520}
1521
1522void
1523line_x_to_index (DC::Layout self, int line, int x)
1524 PPCODE:
1525{
1526 PangoLayoutLine *lp;
1527 int index, trailing;
1528
1529 if (line < 0)
1530 XSRETURN_EMPTY;
1531
1532 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1533 XSRETURN_EMPTY; /* do better */
1534
1535 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1536
1537 EXTEND (SP, 2);
1538 if (GIMME_V == G_SCALAR)
966 PUSHs (sv_2mortal (newSViv (h))); 1539 PUSHs (sv_2mortal (newSViv (index + trailing)));
967 PUSHs (sv_2mortal (retval));
968 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
969 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
970 }
971 else 1540 else
972 { 1541 {
973 FT_Bitmap bitmap;
974
975 retval = newSV (w * h);
976 SvPOK_only (retval);
977 SvCUR_set (retval, w * h);
978
979 bitmap.rows = h;
980 bitmap.width = w;
981 bitmap.pitch = w;
982 bitmap.buffer = (unsigned char*)SvPVX (retval);
983 bitmap.num_grays = 256;
984 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
985
986 memset (bitmap.buffer, 0, w * h);
987
988 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
989
990 EXTEND (SP, 5);
991 PUSHs (sv_2mortal (newSViv (w))); 1542 PUSHs (sv_2mortal (newSViv (index)));
992 PUSHs (sv_2mortal (newSViv (h))); 1543 PUSHs (sv_2mortal (newSViv (trailing)));
993 PUSHs (sv_2mortal (retval));
994 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
995 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
996 } 1544 }
997} 1545}
998 1546
1547void
1548render (DC::Layout self, float x, float y, int flags = 0)
1549 CODE:
1550 rc_clear (self->rc);
1551 pango_opengl_render_layout_subpixel (
1552 self->pl,
1553 self->rc,
1554 x * PANGO_SCALE, y * PANGO_SCALE,
1555 self->r, self->g, self->b, self->a,
1556 flags
1557 );
1558 // we assume that context_change actually clears/frees stuff
1559 // and does not do any recomputation...
1560 pango_layout_context_changed (self->pl);
1561
1562void
1563draw (DC::Layout self)
1564 CODE:
1565{
1566 glEnable (GL_TEXTURE_2D);
1567 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1568 glEnable (GL_BLEND);
1569 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1570 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1571 glEnable (GL_ALPHA_TEST);
1572 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1573
1574 rc_draw (self->rc);
1575
1576 glDisable (GL_ALPHA_TEST);
1577 glDisable (GL_BLEND);
1578 glDisable (GL_TEXTURE_2D);
1579}
1580
999MODULE = CFClient PACKAGE = CFClient::Texture 1581MODULE = Deliantra::Client PACKAGE = DC::Texture
1000 1582
1583PROTOTYPES: ENABLE
1584
1001void 1585void
1586pad (SV *data_, int ow, int oh, int nw, int nh)
1587 CODE:
1588{
1589 if ((nw != ow || nh != oh) && SvOK (data_))
1590 {
1591 STRLEN datalen;
1592 char *data = SvPVbyte (data_, datalen);
1593 int bpp = datalen / (ow * oh);
1594 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1595
1596 SvPOK_only (result_);
1597 SvCUR_set (result_, nw * nh * bpp);
1598
1599 memset (SvPVX (result_), 0, nw * nh * bpp);
1600 while (oh--)
1601 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1602
1603 sv_setsv (data_, result_);
1604 }
1605}
1606
1607void
1002draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1608draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1003 PROTOTYPE: $$$;$$ 1609 PROTOTYPE: $$$;$$
1004 ALIAS: 1610 ALIAS:
1005 draw_quad_alpha = 1 1611 draw_quad_alpha = 1
1006 draw_quad_alpha_premultiplied = 2 1612 draw_quad_alpha_premultiplied = 2
1007 CODE: 1613 CODE:
1008{ 1614{
1009 HV *hv = (HV *)SvRV (self); 1615 HV *hv = (HV *)SvRV (self);
1010 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1616 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1011 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1617 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1012 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1618 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1013 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1619
1620 if (name <= 0)
1621 XSRETURN_EMPTY;
1014 1622
1015 if (items < 5) 1623 if (items < 5)
1016 { 1624 {
1017 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1625 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1018 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1626 h = SvNV (*hv_fetch (hv, "h", 1, 1));
1019 } 1627 }
1020 1628
1021 if (ix) 1629 if (ix)
1022 { 1630 {
1023 glEnable (GL_BLEND); 1631 glEnable (GL_BLEND);
1632
1633 if (ix == 2)
1024 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1634 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1635 else
1636 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1637 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1638
1025 glEnable (GL_ALPHA_TEST); 1639 glEnable (GL_ALPHA_TEST);
1026 glAlphaFunc (GL_GREATER, 0.01f); 1640 glAlphaFunc (GL_GREATER, 0.01f);
1027 } 1641 }
1028 1642
1029 glBindTexture (GL_TEXTURE_2D, name); 1643 glBindTexture (GL_TEXTURE_2D, name);
1030
1031 if (wrap_mode)
1032 {
1033 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1034 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1035 }
1036 1644
1037 glBegin (GL_QUADS); 1645 glBegin (GL_QUADS);
1038 glTexCoord2f (0, 0); glVertex2f (x , y ); 1646 glTexCoord2f (0, 0); glVertex2f (x , y );
1039 glTexCoord2f (0, t); glVertex2f (x , y + h); 1647 glTexCoord2f (0, t); glVertex2f (x , y + h);
1040 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1648 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
… …
1046 glDisable (GL_ALPHA_TEST); 1654 glDisable (GL_ALPHA_TEST);
1047 glDisable (GL_BLEND); 1655 glDisable (GL_BLEND);
1048 } 1656 }
1049} 1657}
1050 1658
1659IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1660 CODE:
1661{
1662 GLint width;
1663 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1664 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1665 RETVAL = width > 0;
1666}
1667 OUTPUT:
1668 RETVAL
1669
1051MODULE = CFClient PACKAGE = CFClient::Map 1670MODULE = Deliantra::Client PACKAGE = DC::Map
1052 1671
1053CFClient::Map 1672PROTOTYPES: DISABLE
1054new (SV *class, int map_width, int map_height) 1673
1674DC::Map
1675new (SV *class)
1055 CODE: 1676 CODE:
1056 New (0, RETVAL, 1, struct map); 1677 New (0, RETVAL, 1, struct map);
1057 RETVAL->x = 0; 1678 RETVAL->x = 0;
1058 RETVAL->y = 0; 1679 RETVAL->y = 0;
1059 RETVAL->w = map_width; 1680 RETVAL->w = 0;
1060 RETVAL->h = map_height; 1681 RETVAL->h = 0;
1061 RETVAL->ox = 0; 1682 RETVAL->ox = 0;
1062 RETVAL->oy = 0; 1683 RETVAL->oy = 0;
1063 RETVAL->faces = 8192; 1684 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1064 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1685 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1065 RETVAL->texs = 8192;
1066 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1067 RETVAL->rows = 0; 1686 RETVAL->rows = 0;
1068 RETVAL->row = 0; 1687 RETVAL->row = 0;
1069 OUTPUT: 1688 OUTPUT:
1070 RETVAL 1689 RETVAL
1071 1690
1072void 1691void
1073DESTROY (CFClient::Map self) 1692DESTROY (DC::Map self)
1074 CODE: 1693 CODE:
1075{ 1694{
1076 map_clear (self); 1695 map_clear (self);
1077 Safefree (self->face); 1696 Safefree (self->face2tile);
1697 Safefree (self->tex);
1078 Safefree (self); 1698 Safefree (self);
1079} 1699}
1080 1700
1081void 1701void
1702resize (DC::Map self, int map_width, int map_height)
1703 CODE:
1704 self->w = map_width;
1705 self->h = map_height;
1706
1707void
1082clear (CFClient::Map self) 1708clear (DC::Map self)
1083 CODE: 1709 CODE:
1084 map_clear (self); 1710 map_clear (self);
1085 1711
1086void 1712void
1087set_face (CFClient::Map self, int face, int texid) 1713set_tileid (DC::Map self, int face, int tile)
1088 CODE: 1714 CODE:
1089{ 1715{
1090 while (self->faces <= face) 1716 need_facenum (self, face); self->face2tile [face] = tile;
1091 { 1717 need_texid (self, tile);
1092 Append (mapface, self->face, self->faces, self->faces);
1093 self->faces *= 2;
1094 }
1095
1096 self->face [face] = texid;
1097} 1718}
1098 1719
1099void 1720void
1721set_smooth (DC::Map self, int face, int smooth, int level)
1722 CODE:
1723{
1724 tileid texid;
1725 maptex *tex;
1726
1727 if (face < 0 || face >= self->faces)
1728 return;
1729
1730 if (smooth < 0 || smooth >= self->faces)
1731 return;
1732
1733 texid = self->face2tile [face];
1734
1735 if (!texid)
1736 return;
1737
1738 tex = self->tex + texid;
1739 tex->smoothtile = self->face2tile [smooth];
1740 tex->smoothlevel = level;
1741}
1742
1743void
1100set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1744set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1101 CODE: 1745 CODE:
1102{ 1746{
1103 while (self->texs <= texid) 1747 need_texid (self, texid);
1104 {
1105 Append (maptex, self->tex, self->texs, self->texs);
1106 self->texs *= 2;
1107 }
1108 1748
1109 { 1749 {
1110 maptex *tex = self->tex + texid; 1750 maptex *tex = self->tex + texid;
1111 1751
1112 tex->name = name; 1752 tex->name = name;
… …
1117 tex->r = r; 1757 tex->r = r;
1118 tex->g = g; 1758 tex->g = g;
1119 tex->b = b; 1759 tex->b = b;
1120 tex->a = a; 1760 tex->a = a;
1121 } 1761 }
1762
1763 // somewhat hackish, but for textures that require it, it really
1764 // improves the look, and most others don't suffer.
1765 glBindTexture (GL_TEXTURE_2D, name);
1766 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1767 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1768 // use uglier nearest interpolation because linear suffers
1769 // from transparent color bleeding and ugly wrapping effects.
1770 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1122} 1771}
1772
1773void
1774expire_textures (DC::Map self, int texid, int count)
1775 PPCODE:
1776 for (; texid < self->texs && count; ++texid, --count)
1777 {
1778 maptex *tex = self->tex + texid;
1779
1780 if (tex->name)
1781 {
1782 if (tex->unused)
1783 {
1784 tex->name = 0;
1785 tex->unused = 0;
1786 XPUSHs (sv_2mortal (newSViv (texid)));
1787 }
1788 else
1789 tex->unused = 1;
1790 }
1791 }
1123 1792
1124int 1793int
1125ox (CFClient::Map self) 1794ox (DC::Map self)
1126 ALIAS: 1795 ALIAS:
1127 oy = 1 1796 oy = 1
1797 x = 2
1798 y = 3
1799 w = 4
1800 h = 5
1128 CODE: 1801 CODE:
1129 switch (ix) 1802 switch (ix)
1130 { 1803 {
1131 case 0: RETVAL = self->ox; break; 1804 case 0: RETVAL = self->ox; break;
1132 case 1: RETVAL = self->oy; break; 1805 case 1: RETVAL = self->oy; break;
1806 case 2: RETVAL = self->x; break;
1807 case 3: RETVAL = self->y; break;
1808 case 4: RETVAL = self->w; break;
1809 case 5: RETVAL = self->h; break;
1133 } 1810 }
1134 OUTPUT: 1811 OUTPUT:
1135 RETVAL 1812 RETVAL
1136 1813
1137void 1814void
1138scroll (CFClient::Map self, int dx, int dy) 1815scroll (DC::Map self, int dx, int dy)
1139 CODE: 1816 CODE:
1140{ 1817{
1141 if (dx > 0) 1818 if (dx > 0)
1142 map_blank (self, self->x, self->y, dx - 1, self->h); 1819 map_blank (self, self->x, self->y, dx, self->h);
1143 else if (dx < 0) 1820 else if (dx < 0)
1144 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1821 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1145 1822
1146 if (dy > 0) 1823 if (dy > 0)
1147 map_blank (self, self->x, self->y, self->w, dy - 1); 1824 map_blank (self, self->x, self->y, self->w, dy);
1148 else if (dy < 0) 1825 else if (dy < 0)
1149 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1826 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1150 1827
1151 self->ox += dx; self->x += dx; 1828 self->ox += dx; self->x += dx;
1152 self->oy += dy; self->y += dy; 1829 self->oy += dy; self->y += dy;
1153 1830
1154 while (self->y < 0) 1831 while (self->y < 0)
… …
1158 self->rows += MAP_EXTEND_Y; 1835 self->rows += MAP_EXTEND_Y;
1159 self->y += MAP_EXTEND_Y; 1836 self->y += MAP_EXTEND_Y;
1160 } 1837 }
1161} 1838}
1162 1839
1163void 1840SV *
1164map1a_update (CFClient::Map self, SV *data_) 1841map1a_update (DC::Map self, SV *data_, int extmap)
1165 CODE: 1842 CODE:
1166{ 1843{
1167 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1844 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1168 uint8_t *data_end = (uint8_t *)SvEND (data_); 1845 uint8_t *data_end = (uint8_t *)SvEND (data_);
1169 mapcell *cell; 1846 mapcell *cell;
1170 int x, y, flags; 1847 int x, y, z, flags;
1848 AV *missing = newAV ();
1849 RETVAL = newRV_noinc ((SV *)missing);
1171 1850
1172 while (data < data_end) 1851 while (data < data_end - 1)
1173 { 1852 {
1174 flags = (data [0] << 8) + data [1]; data += 2; 1853 flags = (data [0] << 8) + data [1]; data += 2;
1175 1854
1176 x = ((flags >> 10) & 63) + self->x; 1855 x = self->x + ((flags >> 10) & 63);
1177 y = ((flags >> 4) & 63) + self->y; 1856 y = self->y + ((flags >> 4) & 63);
1178 1857
1179 cell = map_get_cell (self, x, y); 1858 cell = map_get_cell (self, x, y);
1180 1859
1181 if (flags & 15) 1860 if (flags & 15)
1182 { 1861 {
1183 if (cell->darkness < 0) 1862 if (!cell->darkness)
1184 { 1863 {
1864 memset (cell, 0, sizeof (*cell));
1185 cell->darkness = 0; 1865 cell->darkness = 256;
1186 cell->face [0] = 0;
1187 cell->face [1] = 0;
1188 cell->face [2] = 0;
1189 } 1866 }
1190 1867
1191 cell->darkness = flags & 8 ? *data++ : 255;
1192
1193 //TODO: don't trust server data to be in-range(!) 1868 //TODO: don't trust server data to be in-range(!)
1194 1869
1195 if (flags & 4) 1870 if (flags & 8)
1196 { 1871 {
1197 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1872 if (extmap)
1873 {
1874 uint8_t ext, cmd;
1875
1876 do
1877 {
1878 ext = *data++;
1879 cmd = ext & 0x7f;
1880
1881 if (cmd < 4)
1882 cell->darkness = 255 - ext * 64 + 1;
1883 else if (cmd == 5) // health
1884 {
1885 cell->stat_width = 1;
1886 cell->stat_hp = *data++;
1887 }
1888 else if (cmd == 6) // monster width
1889 cell->stat_width = *data++ + 1;
1890 else if (cmd == 0x47)
1891 {
1892 if (*data == 1) cell->player = data [1];
1893 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897 data += *data + 1;
1898 }
1899 else if (cmd == 8) // cell flags
1900 cell->flags = *data++;
1901 else if (ext & 0x40) // unknown, multibyte => skip
1902 data += *data + 1;
1903 else
1904 data++;
1905 }
1906 while (ext & 0x80);
1907 }
1908 else
1909 cell->darkness = *data++ + 1;
1198 } 1910 }
1199 1911
1912 for (z = 0; z <= 2; ++z)
1200 if (flags & 2) 1913 if (flags & (4 >> z))
1201 { 1914 {
1202 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1915 faceid face = (data [0] << 8) + data [1]; data += 2;
1916 need_facenum (self, face);
1917 cell->tile [z] = self->face2tile [face];
1918
1919 if (cell->tile [z])
1920 {
1921 maptex *tex = self->tex + cell->tile [z];
1922 tex->unused = 0;
1923 if (!tex->name)
1924 av_push (missing, newSViv (cell->tile [z]));
1925
1926 if (tex->smoothtile)
1927 {
1928 maptex *smooth = self->tex + tex->smoothtile;
1929 smooth->unused = 0;
1930 if (!smooth->name)
1931 av_push (missing, newSViv (tex->smoothtile));
1932 }
1933 }
1203 } 1934 }
1204
1205 if (flags & 1)
1206 {
1207 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1208 }
1209 } 1935 }
1210 else 1936 else
1211 cell->darkness = -1; 1937 CELL_CLEAR (cell);
1212 } 1938 }
1213} 1939}
1940 OUTPUT:
1941 RETVAL
1214 1942
1215SV * 1943SV *
1216mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1944mapmap (DC::Map self, int x0, int y0, int w, int h)
1217 CODE: 1945 CODE:
1218{ 1946{
1219 int x1, x; 1947 int x1, x;
1220 int y1, y; 1948 int y1, y;
1221 int z; 1949 int z;
… …
1242 { 1970 {
1243 mapcell *cell = row->col + (x - row->c0); 1971 mapcell *cell = row->col + (x - row->c0);
1244 1972
1245 for (z = 0; z <= 0; z++) 1973 for (z = 0; z <= 0; z++)
1246 { 1974 {
1247 mapface face = cell->face [z];
1248
1249 if (face)
1250 {
1251 maptex tex = self->tex [face]; 1975 maptex tex = self->tex [cell->tile [z]];
1252 int a0 = 255 - tex.a; 1976 int a0 = 255 - tex.a;
1253 int a1 = tex.a; 1977 int a1 = tex.a;
1254 1978
1255 r = (r * a0 + tex.r * a1) / 255; 1979 r = (r * a0 + tex.r * a1) / 255;
1256 g = (g * a0 + tex.g * a1) / 255; 1980 g = (g * a0 + tex.g * a1) / 255;
1257 b = (b * a0 + tex.b * a1) / 255; 1981 b = (b * a0 + tex.b * a1) / 255;
1258 a = (a * a0 + tex.a * a1) / 255; 1982 a = (a * a0 + tex.a * a1) / 255;
1259 }
1260 } 1983 }
1261 } 1984 }
1262 1985
1263 *map++ = (r ) 1986 *map++ = (r )
1264 | (g << 8) 1987 | (g << 8)
… …
1271} 1994}
1272 OUTPUT: 1995 OUTPUT:
1273 RETVAL 1996 RETVAL
1274 1997
1275void 1998void
1276draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1999draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2000 CODE:
2001{
2002 int x, y, z;
2003
2004 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2005 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2007 smooth_key skey;
2008 int pl_x, pl_y;
2009 maptex pl_tex;
2010 rc_t *rc = rc_alloc ();
2011 rc_key_t key;
2012 rc_array_t *arr;
2013
2014 pl_tex.name = 0;
2015
2016 // thats current max. sorry.
2017 if (sw > 255) sw = 255;
2018 if (sh > 255) sh = 255;
2019
2020 // clear key, in case of extra padding
2021 memset (&skey, 0, sizeof (skey));
2022
2023 memset (&key, 0, sizeof (key));
2024 key.r = 255;
2025 key.g = 255;
2026 key.b = 255;
2027 key.a = 255;
2028 key.mode = GL_QUADS;
2029 key.format = GL_T2F_V3F;
2030
2031 mx += self->x;
2032 my += self->y;
2033
2034 // first pass: determine smooth_max
2035 // rather ugly, if you ask me
2036 // could also be stored inside mapcell and updated on change
2037 memset (smooth_max, 0, sizeof (smooth_max));
2038
2039 for (y = 0; y < sh; y++)
2040 if (0 <= y + my && y + my < self->rows)
2041 {
2042 maprow *row = self->row + (y + my);
2043
2044 for (x = 0; x < sw; x++)
2045 if (row->c0 <= x + mx && x + mx < row->c1)
2046 {
2047 mapcell *cell = row->col + (x + mx - row->c0);
2048
2049 smooth_max[x + 1][y + 1] =
2050 MAX (self->tex [cell->tile [0]].smoothlevel,
2051 MAX (self->tex [cell->tile [1]].smoothlevel,
2052 self->tex [cell->tile [2]].smoothlevel));
2053 }
2054 }
2055
2056 glEnable (GL_BLEND);
2057 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2058 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2059
2060 for (z = 0; z <= 2; z++)
2061 {
2062 memset (smooth_level, 0, sizeof (smooth_level));
2063 key.texname = -1;
2064
2065 for (y = 0; y < sh; y++)
2066 if (0 <= y + my && y + my < self->rows)
2067 {
2068 maprow *row = self->row + (y + my);
2069
2070 for (x = 0; x < sw; x++)
2071 if (row->c0 <= x + mx && x + mx < row->c1)
2072 {
2073 mapcell *cell = row->col + (x + mx - row->c0);
2074 tileid tile = cell->tile [z];
2075
2076 if (tile)
2077 {
2078 maptex tex = self->tex [tile];
2079 int px = (x + 1) * T - tex.w;
2080 int py = (y + 1) * T - tex.h;
2081
2082 if (key.texname != tex.name)
2083 {
2084 self->tex [tile].unused = 0;
2085
2086 if (!tex.name)
2087 tex = self->tex [2]; /* missing, replace by noface */
2088
2089 key.texname = tex.name;
2090 arr = rc_array (rc, &key);
2091 }
2092
2093 if (expect_false (cell->player == player) && expect_false (z == 2))
2094 {
2095 pl_x = px;
2096 pl_y = py;
2097 pl_tex = tex;
2098 continue;
2099 }
2100
2101 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2102 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2103 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2104 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2105
2106 if (expect_false (cell->flags) && expect_false (z == 2))
2107 {
2108 /* this is a workaround to make speech bubbles drawn
2109 * for example above walls, work. */
2110 rc_draw (rc);
2111 rc_clear (rc);
2112 key.texname = -1;
2113
2114 // overlays such as the speech bubble, probably more to come
2115 if (cell->flags & 1)
2116 {
2117 maptex tex = self->tex [1];
2118 int px = x * T + T * 2 / 32;
2119 int py = y * T - T * 6 / 32;
2120
2121 if (tex.name)
2122 {
2123 if (key.texname != tex.name)
2124 {
2125 key.texname = tex.name;
2126 arr = rc_array (rc, &key);
2127 }
2128
2129 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2130 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2131 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2132 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2133 }
2134 }
2135 }
2136
2137 // update smooth hash
2138 if (tex.smoothtile)
2139 {
2140 skey.tile = tex.smoothtile;
2141 skey.level = tex.smoothlevel;
2142
2143 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2144
2145 // add bits to current tile and all neighbours. skey.x|y is
2146 // shifted +1|+1 so we always stay positive.
2147
2148 // bits is ___n cccc CCCC bbbb
2149 // n do not draw borders&corners
2150 // c draw these corners, but...
2151 // C ... not these
2152 // b draw these borders
2153
2154 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2155 // ┃· ·· ·┃ ━━
2156
2157 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2158 // ·· ·· ·┏ ┓·
2159
2160 // full tile
2161 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2162
2163 // borders
2164 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2165 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2166 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2167 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2168
2169 // corners
2170 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2171 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2172 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2173 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2174 }
2175 }
2176 }
2177 }
2178
2179 rc_draw (rc);
2180 rc_clear (rc);
2181
2182 // go through all smoothlevels, lowest to highest, then draw.
2183 // this is basically counting sort
2184 {
2185 int w, b;
2186
2187 glEnable (GL_TEXTURE_2D);
2188 glBegin (GL_QUADS);
2189 for (w = 0; w < 256 / 32; ++w)
2190 {
2191 uint32_t smask = smooth_level [w];
2192 if (smask)
2193 for (b = 0; b < 32; ++b)
2194 if (smask & (((uint32_t)1) << b))
2195 {
2196 int level = (w << 5) | b;
2197 HE *he;
2198
2199 hv_iterinit (smooth);
2200 while ((he = hv_iternext (smooth)))
2201 {
2202 smooth_key *skey = (smooth_key *)HeKEY (he);
2203 IV bits = SvIVX (HeVAL (he));
2204
2205 if (!(bits & 0x1000)
2206 && skey->level == level
2207 && level > smooth_max [skey->x][skey->y])
2208 {
2209 maptex tex = self->tex [skey->tile];
2210 int px = (((int)skey->x) - 1) * T;
2211 int py = (((int)skey->y) - 1) * T;
2212 int border = bits & 15;
2213 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2214 float dx = tex.s * .0625f; // 16 images/row
2215 float dy = tex.t * .5f ; // 2 images/column
2216
2217 if (tex.name)
2218 {
2219 // this time avoiding texture state changes
2220 // save gobs of state changes.
2221 if (key.texname != tex.name)
2222 {
2223 self->tex [skey->tile].unused = 0;
2224
2225 glEnd ();
2226 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2227 glBegin (GL_QUADS);
2228 }
2229
2230 if (border)
2231 {
2232 float ox = border * dx;
2233
2234 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2235 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2236 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2237 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2238 }
2239
2240 if (corner)
2241 {
2242 float ox = corner * dx;
2243
2244 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2245 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2246 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2247 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2248 }
2249 }
2250 }
2251 }
2252 }
2253 }
2254
2255 glEnd ();
2256 glDisable (GL_TEXTURE_2D);
2257 key.texname = -1;
2258 }
2259
2260 hv_clear (smooth);
2261 }
2262
2263 if (pl_tex.name)
2264 {
2265 maptex tex = pl_tex;
2266 int px = pl_x + sdx;
2267 int py = pl_y + sdy;
2268
2269 key.texname = tex.name;
2270 arr = rc_array (rc, &key);
2271
2272 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2273 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2274 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2275 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2276
2277 rc_draw (rc);
2278 }
2279
2280 glDisable (GL_BLEND);
2281 rc_free (rc);
2282
2283 // top layer: overlays such as the health bar
2284 for (y = 0; y < sh; y++)
2285 if (0 <= y + my && y + my < self->rows)
2286 {
2287 maprow *row = self->row + (y + my);
2288
2289 for (x = 0; x < sw; x++)
2290 if (row->c0 <= x + mx && x + mx < row->c1)
2291 {
2292 mapcell *cell = row->col + (x + mx - row->c0);
2293
2294 int px = x * T;
2295 int py = y * T;
2296
2297 if (expect_false (cell->player == player))
2298 {
2299 px += sdx;
2300 py += sdy;
2301 }
2302
2303 if (cell->stat_hp)
2304 {
2305 int width = cell->stat_width * T;
2306 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2307
2308 glColor3ub (0, 0, 0);
2309 glRectf (px + 1, py - thick - 2,
2310 px + width - 1, py);
2311
2312 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2313 glRectf (px + 2,
2314 py - thick - 1,
2315 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2316 }
2317 }
2318 }
2319}
2320
2321void
2322draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2323 CODE:
2324{
2325 static float color[16][3] = {
2326 { 0.00F, 0.00F, 0.00F },
2327 { 1.00F, 1.00F, 1.00F },
2328 { 0.00F, 0.00F, 0.55F },
2329 { 1.00F, 0.00F, 0.00F },
2330
2331 { 1.00F, 0.54F, 0.00F },
2332 { 0.11F, 0.56F, 1.00F },
2333 { 0.93F, 0.46F, 0.00F },
2334 { 0.18F, 0.54F, 0.34F },
2335
2336 { 0.56F, 0.73F, 0.56F },
2337 { 0.80F, 0.80F, 0.80F },
2338 { 0.55F, 0.41F, 0.13F },
2339 { 0.99F, 0.77F, 0.26F },
2340
2341 { 0.74F, 0.65F, 0.41F },
2342
2343 { 0.00F, 1.00F, 1.00F },
2344 { 1.00F, 0.00F, 1.00F },
2345 { 1.00F, 1.00F, 0.00F },
2346 };
2347
2348 int x, y;
2349
2350 glEnable (GL_TEXTURE_2D);
2351 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2352 glEnable (GL_BLEND);
2353 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2354 glBegin (GL_QUADS);
2355
2356 for (y = 0; y < h; y++)
2357 for (x = 0; x < w; x++)
2358 {
2359 unsigned char m = data [x + y * w];
2360
2361 if (m)
2362 {
2363 float *c = color [m & 15];
2364
2365 float tx1 = m & 0x40 ? 0.5 : 0.;
2366 float tx2 = tx1 + 0.5;
2367
2368 glColor4f (c[0], c[1], c[2], 0.75);
2369 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2370 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2371 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2372 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2373 }
2374 }
2375
2376 glEnd ();
2377 glDisable (GL_BLEND);
2378 glDisable (GL_TEXTURE_2D);
2379}
2380
2381void
2382fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1277 PPCODE: 2383 PPCODE:
1278{ 2384{
1279 int vx, vy;
1280 int x, y, z; 2385 int x, y;
1281 int last_name; 2386 int sw1 = sw + 2;
1282 mapface face; 2387 int sh1 = sh + 2;
2388 int sh3 = sh * 3;
1283 int sw4 = (sw + 3) & ~3; 2389 int sw34 = (sw * 3 + 3) & ~3;
2390 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1284 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2391 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1285 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2392 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1286 2393
1287 memset (darkness, 255, sw4 * sh);
1288 SvPOK_only (darkness_sv); 2394 SvPOK_only (darkness3_sv);
1289 SvCUR_set (darkness_sv, sw4 * sh); 2395 SvCUR_set (darkness3_sv, sw34 * sh3);
1290 2396
1291 vx = self->x + (self->w - sw) / 2 - shift_x; 2397 mx += self->x - 1;
1292 vy = self->y + (self->h - sh) / 2 - shift_y; 2398 my += self->y - 1;
1293 2399
1294 /* 2400 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1295 int vx = self->vx = self->w >= sw
1296 ? self->x + (self->w - sw) / 2
1297 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1298 2401
1299 int vy = self->vy = self->h >= sh
1300 ? self->y + (self->h - sh) / 2
1301 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1302 */
1303
1304 glColor4ub (255, 255, 255, 255);
1305
1306 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1307 glEnable (GL_BLEND);
1308 glEnable (GL_TEXTURE_2D);
1309 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1310
1311 glBegin (GL_QUADS);
1312
1313 last_name = 0;
1314
1315 for (z = 0; z < 3; z++)
1316 for (y = 0; y < sh; y++) 2402 for (y = 0; y < sh1; y++)
1317 if (0 <= y + vy && y + vy < self->rows) 2403 if (0 <= y + my && y + my < self->rows)
1318 { 2404 {
1319 maprow *row = self->row + (y + vy); 2405 maprow *row = self->row + (y + my);
1320 2406
1321 for (x = 0; x < sw; x++) 2407 for (x = 0; x < sw1; x++)
1322 if (row->c0 <= x + vx && x + vx < row->c1) 2408 if (row->c0 <= x + mx && x + mx < row->c1)
1323 { 2409 {
1324 mapcell *cell = row->col + (x + vx - row->c0); 2410 mapcell *cell = row->col + (x + mx - row->c0);
1325 2411
1326 darkness[y * sw4 + x] = cell->darkness < 0 2412 darkness1 [y * sw1 + x] = cell->darkness
2413 ? 255 - (cell->darkness - 1)
1327 ? 255 - FOW_DARKNESS 2414 : 255 - FOW_DARKNESS;
1328 : 255 - cell->darkness;
1329
1330 face = cell->face [z];
1331
1332 if (face)
1333 {
1334 maptex tex = self->tex [face];
1335
1336 int px = (x + 1) * 32 - tex.w;
1337 int py = (y + 1) * 32 - tex.h;
1338
1339 if (last_name != tex.name)
1340 {
1341 glEnd ();
1342 last_name = tex.name;
1343 glBindTexture (GL_TEXTURE_2D, last_name);
1344 glBegin (GL_QUADS);
1345 }
1346
1347 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1348 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1349 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1350 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1351 }
1352 } 2415 }
1353 } 2416 }
1354 2417
1355 glEnd (); 2418 for (y = 0; y < sh; ++y)
2419 for (x = 0; x < sw; ++x)
2420 {
2421 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2422 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2423 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2424 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2425 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2426 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2427 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2428 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2429 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1356 2430
1357 glDisable (GL_TEXTURE_2D); 2431 uint8_t r11 = (d11 + d21 + d12) / 3;
1358 glDisable (GL_BLEND); 2432 uint8_t r21 = d21;
2433 uint8_t r31 = (d21 + d31 + d32) / 3;
2434
2435 uint8_t r12 = d12;
2436 uint8_t r22 = d22;
2437 uint8_t r32 = d32;
2438
2439 uint8_t r13 = (d13 + d23 + d12) / 3;
2440 uint8_t r23 = d23;
2441 uint8_t r33 = (d23 + d33 + d32) / 3;
2442
2443 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2444 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2445 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2446 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2447 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2448 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2449 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2450 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2451 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2452 }
2453
2454 free (darkness1);
1359 2455
1360 EXTEND (SP, 3); 2456 EXTEND (SP, 3);
1361 PUSHs (sv_2mortal (newSViv (sw4))); 2457 PUSHs (sv_2mortal (newSViv (sw34)));
1362 PUSHs (sv_2mortal (newSViv (sh))); 2458 PUSHs (sv_2mortal (newSViv (sh3)));
1363 PUSHs (darkness_sv); 2459 PUSHs (darkness3_sv);
1364} 2460}
1365 2461
1366SV * 2462SV *
1367get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2463get_rect (DC::Map self, int x0, int y0, int w, int h)
1368 CODE: 2464 CODE:
1369{ 2465{
1370 int x, y, x1, y1; 2466 int x, y, x1, y1;
1371 SV *data_sv = newSV (w * h * 7 + 5); 2467 SV *data_sv = newSV (w * h * 7 + 5);
1372 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2468 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1397 if (row && row->c0 <= x && x < row->c1) 2493 if (row && row->c0 <= x && x < row->c1)
1398 { 2494 {
1399 mapcell *cell = row->col + (x - row->c0); 2495 mapcell *cell = row->col + (x - row->c0);
1400 uint8_t flags = 0; 2496 uint8_t flags = 0;
1401 2497
1402 if (cell->face [0]) flags |= 1; 2498 if (cell->tile [0]) flags |= 1;
1403 if (cell->face [1]) flags |= 2; 2499 if (cell->tile [1]) flags |= 2;
1404 if (cell->face [2]) flags |= 4; 2500 if (cell->tile [2]) flags |= 4;
1405 2501
1406 *data++ = flags; 2502 *data++ = flags;
1407 2503
1408 if (flags & 1) 2504 if (flags & 1)
1409 { 2505 {
2506 tileid tile = cell->tile [0];
1410 *data++ = cell->face [0] >> 8; 2507 *data++ = tile >> 8;
1411 *data++ = cell->face [0]; 2508 *data++ = tile;
1412 } 2509 }
1413 2510
1414 if (flags & 2) 2511 if (flags & 2)
1415 { 2512 {
2513 tileid tile = cell->tile [1];
1416 *data++ = cell->face [1] >> 8; 2514 *data++ = tile >> 8;
1417 *data++ = cell->face [1]; 2515 *data++ = tile;
1418 } 2516 }
1419 2517
1420 if (flags & 4) 2518 if (flags & 4)
1421 { 2519 {
2520 tileid tile = cell->tile [2];
1422 *data++ = cell->face [2] >> 8; 2521 *data++ = tile >> 8;
1423 *data++ = cell->face [2]; 2522 *data++ = tile;
1424 } 2523 }
1425 } 2524 }
1426 else 2525 else
1427 *data++ = 0; 2526 *data++ = 0;
1428 } 2527 }
1429 } 2528 }
1430 2529
2530 /* if size is w*h + 5 then no data has been found */
2531 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2532 {
1431 SvPOK_only (data_sv); 2533 SvPOK_only (data_sv);
1432 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2534 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2535 }
2536
1433 RETVAL = data_sv; 2537 RETVAL = data_sv;
1434} 2538}
1435 OUTPUT: 2539 OUTPUT:
1436 RETVAL 2540 RETVAL
1437 2541
1438void 2542void
1439set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2543set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1440 PPCODE: 2544 PPCODE:
1441{ 2545{
1442 int x, y, z; 2546 int x, y, z;
1443 int w, h; 2547 int w, h;
1444 int x1, y1; 2548 int x1, y1;
2549 STRLEN len;
2550 uint8_t *data, *end;
2551
2552 len = SvLEN (data_sv);
2553 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2554 data = SvPVbyte_nolen (data_sv);
2555 end = data + len + 8;
2556
2557 if (len < 5)
2558 XSRETURN_EMPTY;
1445 2559
1446 if (*data++ != 0) 2560 if (*data++ != 0)
1447 return; /* version mismatch */ 2561 XSRETURN_EMPTY; /* version mismatch */
1448 2562
1449 w = *data++ << 8; w |= *data++; 2563 w = *data++ << 8; w |= *data++;
1450 h = *data++ << 8; h |= *data++; 2564 h = *data++ << 8; h |= *data++;
1451 2565
1452 // we need to do this 'cause we don't keep an absolute coord system for rows 2566 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1464 { 2578 {
1465 maprow *row = map_get_row (self, y); 2579 maprow *row = map_get_row (self, y);
1466 2580
1467 for (x = x0; x < x1; x++) 2581 for (x = x0; x < x1; x++)
1468 { 2582 {
2583 uint8_t flags;
2584
2585 if (data + 7 >= end)
2586 XSRETURN_EMPTY;
2587
1469 uint8_t flags = *data++; 2588 flags = *data++;
1470 2589
1471 if (flags) 2590 if (flags)
1472 { 2591 {
1473 mapface face[3] = { 0, 0, 0 };
1474
1475 mapcell *cell = row_get_cell (row, x); 2592 mapcell *cell = row_get_cell (row, x);
2593 tileid tile[3] = { 0, 0, 0 };
1476 2594
1477 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2595 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1478 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2596 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1479 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2597 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1480 2598
1481 if (cell->darkness <= 0) 2599 if (cell->darkness == 0)
1482 { 2600 {
1483 cell->darkness = -1; 2601 /*cell->darkness = 0;*/
2602 EXTEND (SP, 3);
1484 2603
1485 for (z = 0; z <= 2; z++) 2604 for (z = 0; z <= 2; z++)
1486 { 2605 {
1487 cell->face[z] = face[z]; 2606 tileid t = tile [z];
1488 2607
1489 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2608 if (t >= self->texs || (t && !self->tex [t].name))
2609 {
1490 XPUSHs (sv_2mortal (newSViv (face[z]))); 2610 PUSHs (sv_2mortal (newSViv (t)));
2611 need_texid (self, t);
2612 }
2613
2614 cell->tile [z] = t;
1491 } 2615 }
1492 } 2616 }
1493 } 2617 }
1494 } 2618 }
1495 } 2619 }
1496} 2620}
1497 2621
1498MODULE = CFClient PACKAGE = CFClient::MixChunk 2622MODULE = Deliantra::Client PACKAGE = DC::RW
1499 2623
1500CFClient::MixChunk 2624DC::RW
1501new_from_file (SV *class, char *path) 2625new (SV *class, SV *data_sv)
1502 CODE: 2626 CODE:
1503 RETVAL = Mix_LoadWAV (path); 2627{
2628 STRLEN datalen;
2629 char *data = SvPVbyte (data_sv, datalen);
2630
2631 RETVAL = SDL_RWFromConstMem (data, datalen);
2632}
1504 OUTPUT: 2633 OUTPUT:
1505 RETVAL 2634 RETVAL
1506 2635
2636DC::RW
2637new_from_file (SV *class, const char *path, const char *mode = "rb")
2638 CODE:
2639 RETVAL = SDL_RWFromFile (path, mode);
2640 OUTPUT:
2641 RETVAL
2642
2643# fails on win32:
2644# dc.xs(2268) : error C2059: syntax error : '('
1507void 2645#void
2646#close (DC::RW self)
2647# CODE:
2648# (self->(close)) (self);
2649
2650MODULE = Deliantra::Client PACKAGE = DC::Channel
2651
2652PROTOTYPES: DISABLE
2653
2654DC::Channel
2655find ()
2656 CODE:
2657{
2658 RETVAL = Mix_GroupAvailable (-1);
2659
2660 if (RETVAL < 0)
2661 {
2662 RETVAL = Mix_GroupOldest (-1);
2663
2664 if (RETVAL < 0)
2665 XSRETURN_UNDEF;
2666
2667 Mix_HaltChannel (RETVAL);
2668 }
2669
2670 Mix_UnregisterAllEffects (RETVAL);
2671 Mix_Volume (RETVAL, 128);
2672}
2673 OUTPUT:
2674 RETVAL
2675
2676void
2677halt (DC::Channel self)
2678 CODE:
2679 Mix_HaltChannel (self);
2680
2681void
2682expire (DC::Channel self, int ticks = -1)
2683 CODE:
2684 Mix_ExpireChannel (self, ticks);
2685
2686void
2687fade_out (DC::Channel self, int ticks = -1)
2688 CODE:
2689 Mix_FadeOutChannel (self, ticks);
2690
2691int
2692volume (DC::Channel self, int volume)
2693 CODE:
2694 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2695 OUTPUT:
2696 RETVAL
2697
2698void
2699unregister_all_effects (DC::Channel self)
2700 CODE:
2701 Mix_UnregisterAllEffects (self);
2702
2703void
2704set_panning (DC::Channel self, int left, int right)
2705 CODE:
2706 left = CLAMP (left , 0, 255);
2707 right = CLAMP (right, 0, 255);
2708 Mix_SetPanning (self, left, right);
2709
2710void
2711set_distance (DC::Channel self, int distance)
2712 CODE:
2713 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2714
2715void
2716set_position (DC::Channel self, int angle, int distance)
2717 CODE:
2718
2719void
2720set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2721 CODE:
2722{
2723 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2724 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2725 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2726}
2727
2728void
2729set_reverse_stereo (DC::Channel self, int flip)
2730 CODE:
2731 Mix_SetReverseStereo (self, flip);
2732
2733MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2734
2735PROTOTYPES: DISABLE
2736
2737DC::MixChunk
2738new (SV *class, DC::RW rwops)
2739 CODE:
2740 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2741 OUTPUT:
2742 RETVAL
2743
2744void
1508DESTROY (CFClient::MixChunk self) 2745DESTROY (DC::MixChunk self)
1509 CODE: 2746 CODE:
1510 Mix_FreeChunk (self); 2747 Mix_FreeChunk (self);
1511 2748
1512int 2749int
1513volume (CFClient::MixChunk self, int volume = -1) 2750volume (DC::MixChunk self, int volume = -1)
1514 CODE: 2751 CODE:
2752 if (items > 1)
2753 volume = CLAMP (volume, 0, 128);
1515 RETVAL = Mix_VolumeChunk (self, volume); 2754 RETVAL = Mix_VolumeChunk (self, volume);
1516 OUTPUT: 2755 OUTPUT:
1517 RETVAL 2756 RETVAL
1518 2757
1519int 2758DC::Channel
1520play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2759play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1521 CODE: 2760 CODE:
2761{
1522 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2762 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2763
2764 if (RETVAL < 0)
2765 XSRETURN_UNDEF;
2766
2767 if (channel < 0)
2768 {
2769 Mix_UnregisterAllEffects (RETVAL);
2770 Mix_Volume (RETVAL, 128);
2771 }
2772}
1523 OUTPUT: 2773 OUTPUT:
1524 RETVAL 2774 RETVAL
1525 2775
1526MODULE = CFClient PACKAGE = CFClient::MixMusic 2776MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1527 2777
1528int 2778int
1529volume (int volume = -1) 2779volume (int volume = -1)
2780 PROTOTYPE: ;$
1530 CODE: 2781 CODE:
2782 if (items > 0)
2783 volume = CLAMP (volume, 0, 128);
1531 RETVAL = Mix_VolumeMusic (volume); 2784 RETVAL = Mix_VolumeMusic (volume);
1532 OUTPUT: 2785 OUTPUT:
1533 RETVAL 2786 RETVAL
1534 2787
1535CFClient::MixMusic 2788void
1536new_from_file (SV *class, char *path) 2789fade_out (int ms)
1537 CODE: 2790 CODE:
2791 Mix_FadeOutMusic (ms);
2792
2793void
2794halt ()
2795 CODE:
2796 Mix_HaltMusic ();
2797
2798DC::MixMusic
2799new (SV *class, DC::RW rwops)
2800 CODE:
1538 RETVAL = Mix_LoadMUS (path); 2801 RETVAL = Mix_LoadMUS_RW (rwops);
1539 OUTPUT: 2802 OUTPUT:
1540 RETVAL 2803 RETVAL
1541 2804
1542void 2805void
1543DESTROY (CFClient::MixMusic self) 2806DESTROY (DC::MixMusic self)
1544 CODE: 2807 CODE:
1545 Mix_FreeMusic (self); 2808 Mix_FreeMusic (self);
1546 2809
1547int 2810int
1548play (CFClient::MixMusic self, int loops = -1) 2811play (DC::MixMusic self, int loops = -1)
1549 CODE: 2812 CODE:
1550 RETVAL = Mix_PlayMusic (self, loops); 2813 RETVAL = Mix_PlayMusic (self, loops);
1551 OUTPUT: 2814 OUTPUT:
1552 RETVAL 2815 RETVAL
1553 2816
2817void
2818fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2819 CODE:
2820 Mix_FadeInMusicPos (self, loops, ms, position);
2821
1554MODULE = CFClient PACKAGE = CFClient::OpenGL 2822MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2823
2824PROTOTYPES: ENABLE
1555 2825
1556BOOT: 2826BOOT:
1557{ 2827{
1558 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2828 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1559 static const struct { 2829 static const struct {
1560 const char *name; 2830 const char *name;
1561 IV iv; 2831 IV iv;
1562 } *civ, const_iv[] = { 2832 } *civ, const_iv[] = {
1563# define const_iv(name) { # name, (IV)name } 2833# define const_iv(name) { # name, (IV)name }
2834 const_iv (GL_VENDOR),
2835 const_iv (GL_VERSION),
2836 const_iv (GL_EXTENSIONS),
1564 const_iv (GL_COLOR_MATERIAL), 2837 const_iv (GL_COLOR_MATERIAL),
1565 const_iv (GL_SMOOTH), 2838 const_iv (GL_SMOOTH),
1566 const_iv (GL_FLAT), 2839 const_iv (GL_FLAT),
1567 const_iv (GL_DITHER), 2840 const_iv (GL_DITHER),
1568 const_iv (GL_BLEND), 2841 const_iv (GL_BLEND),
… …
1570 const_iv (GL_SCISSOR_TEST), 2843 const_iv (GL_SCISSOR_TEST),
1571 const_iv (GL_DEPTH_TEST), 2844 const_iv (GL_DEPTH_TEST),
1572 const_iv (GL_ALPHA_TEST), 2845 const_iv (GL_ALPHA_TEST),
1573 const_iv (GL_NORMALIZE), 2846 const_iv (GL_NORMALIZE),
1574 const_iv (GL_RESCALE_NORMAL), 2847 const_iv (GL_RESCALE_NORMAL),
2848 const_iv (GL_FRONT),
2849 const_iv (GL_BACK),
2850 const_iv (GL_AUX0),
1575 const_iv (GL_AND), 2851 const_iv (GL_AND),
1576 const_iv (GL_ONE), 2852 const_iv (GL_ONE),
1577 const_iv (GL_ZERO), 2853 const_iv (GL_ZERO),
1578 const_iv (GL_SRC_ALPHA), 2854 const_iv (GL_SRC_ALPHA),
1579 const_iv (GL_SRC_ALPHA_SATURATE), 2855 const_iv (GL_DST_ALPHA),
1580 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2856 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1581 const_iv (GL_ONE_MINUS_DST_ALPHA), 2857 const_iv (GL_ONE_MINUS_DST_ALPHA),
2858 const_iv (GL_SRC_ALPHA_SATURATE),
1582 const_iv (GL_RGB), 2859 const_iv (GL_RGB),
1583 const_iv (GL_RGBA), 2860 const_iv (GL_RGBA),
2861 const_iv (GL_RGBA4),
2862 const_iv (GL_RGBA8),
2863 const_iv (GL_RGB5_A1),
1584 const_iv (GL_UNSIGNED_BYTE), 2864 const_iv (GL_UNSIGNED_BYTE),
1585 const_iv (GL_UNSIGNED_SHORT), 2865 const_iv (GL_UNSIGNED_SHORT),
1586 const_iv (GL_UNSIGNED_INT), 2866 const_iv (GL_UNSIGNED_INT),
1587 const_iv (GL_ALPHA), 2867 const_iv (GL_ALPHA),
1588 const_iv (GL_INTENSITY), 2868 const_iv (GL_INTENSITY),
1589 const_iv (GL_LUMINANCE), 2869 const_iv (GL_LUMINANCE),
1590 const_iv (GL_LUMINANCE_ALPHA), 2870 const_iv (GL_LUMINANCE_ALPHA),
1591 const_iv (GL_FLOAT), 2871 const_iv (GL_FLOAT),
1592 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2872 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2873 const_iv (GL_COMPRESSED_ALPHA_ARB),
2874 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2875 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2876 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2877 const_iv (GL_COMPRESSED_RGB_ARB),
2878 const_iv (GL_COMPRESSED_RGBA_ARB),
1593 const_iv (GL_COMPILE), 2879 const_iv (GL_COMPILE),
2880 const_iv (GL_PROXY_TEXTURE_1D),
2881 const_iv (GL_PROXY_TEXTURE_2D),
1594 const_iv (GL_TEXTURE_1D), 2882 const_iv (GL_TEXTURE_1D),
1595 const_iv (GL_TEXTURE_2D), 2883 const_iv (GL_TEXTURE_2D),
1596 const_iv (GL_TEXTURE_ENV), 2884 const_iv (GL_TEXTURE_ENV),
1597 const_iv (GL_TEXTURE_MAG_FILTER), 2885 const_iv (GL_TEXTURE_MAG_FILTER),
1598 const_iv (GL_TEXTURE_MIN_FILTER), 2886 const_iv (GL_TEXTURE_MIN_FILTER),
1599 const_iv (GL_TEXTURE_ENV_MODE), 2887 const_iv (GL_TEXTURE_ENV_MODE),
1600 const_iv (GL_TEXTURE_WRAP_S), 2888 const_iv (GL_TEXTURE_WRAP_S),
1601 const_iv (GL_TEXTURE_WRAP_T), 2889 const_iv (GL_TEXTURE_WRAP_T),
2890 const_iv (GL_REPEAT),
1602 const_iv (GL_CLAMP), 2891 const_iv (GL_CLAMP),
1603 const_iv (GL_REPEAT), 2892 const_iv (GL_CLAMP_TO_EDGE),
1604 const_iv (GL_NEAREST), 2893 const_iv (GL_NEAREST),
1605 const_iv (GL_LINEAR), 2894 const_iv (GL_LINEAR),
1606 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2895 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1607 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2896 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1608 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2897 const_iv (GL_NEAREST_MIPMAP_LINEAR),
… …
1618 const_iv (GL_COLOR_LOGIC_OP), 2907 const_iv (GL_COLOR_LOGIC_OP),
1619 const_iv (GL_SEPARABLE_2D), 2908 const_iv (GL_SEPARABLE_2D),
1620 const_iv (GL_CONVOLUTION_2D), 2909 const_iv (GL_CONVOLUTION_2D),
1621 const_iv (GL_CONVOLUTION_BORDER_MODE), 2910 const_iv (GL_CONVOLUTION_BORDER_MODE),
1622 const_iv (GL_CONSTANT_BORDER), 2911 const_iv (GL_CONSTANT_BORDER),
2912 const_iv (GL_POINTS),
1623 const_iv (GL_LINES), 2913 const_iv (GL_LINES),
2914 const_iv (GL_LINE_STRIP),
1624 const_iv (GL_LINE_LOOP), 2915 const_iv (GL_LINE_LOOP),
1625 const_iv (GL_QUADS), 2916 const_iv (GL_QUADS),
1626 const_iv (GL_QUAD_STRIP), 2917 const_iv (GL_QUAD_STRIP),
1627 const_iv (GL_TRIANGLES), 2918 const_iv (GL_TRIANGLES),
1628 const_iv (GL_TRIANGLE_STRIP), 2919 const_iv (GL_TRIANGLE_STRIP),
1629 const_iv (GL_TRIANGLE_FAN), 2920 const_iv (GL_TRIANGLE_FAN),
2921 const_iv (GL_POLYGON),
1630 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2922 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2923 const_iv (GL_POINT_SMOOTH_HINT),
2924 const_iv (GL_LINE_SMOOTH_HINT),
2925 const_iv (GL_POLYGON_SMOOTH_HINT),
2926 const_iv (GL_GENERATE_MIPMAP_HINT),
2927 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1631 const_iv (GL_FASTEST), 2928 const_iv (GL_FASTEST),
2929 const_iv (GL_DONT_CARE),
2930 const_iv (GL_NICEST),
1632 const_iv (GL_V2F), 2931 const_iv (GL_V2F),
1633 const_iv (GL_V3F), 2932 const_iv (GL_V3F),
1634 const_iv (GL_T2F_V3F), 2933 const_iv (GL_T2F_V3F),
1635 const_iv (GL_T2F_N3F_V3F), 2934 const_iv (GL_T2F_N3F_V3F),
1636# undef const_iv 2935# undef const_iv
1637 }; 2936 };
1638 2937
1639 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2938 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1640 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2939 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2940
2941 texture_av = newAV ();
2942 AvREAL_off (texture_av);
1641} 2943}
2944
2945void
2946disable_GL_EXT_blend_func_separate ()
2947 CODE:
2948 gl.BlendFuncSeparate = 0;
2949 gl.BlendFuncSeparateEXT = 0;
2950
2951char *
2952gl_vendor ()
2953 CODE:
2954 RETVAL = (char *)glGetString (GL_VENDOR);
2955 OUTPUT:
2956 RETVAL
2957
2958char *
2959gl_version ()
2960 CODE:
2961 RETVAL = (char *)glGetString (GL_VERSION);
2962 OUTPUT:
2963 RETVAL
2964
2965char *
2966gl_extensions ()
2967 CODE:
2968 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2969 OUTPUT:
2970 RETVAL
2971
2972const char *glGetString (GLenum pname)
2973
2974GLint glGetInteger (GLenum pname)
2975 CODE:
2976 glGetIntegerv (pname, &RETVAL);
2977 OUTPUT:
2978 RETVAL
2979
2980GLdouble glGetDouble (GLenum pname)
2981 CODE:
2982 glGetDoublev (pname, &RETVAL);
2983 OUTPUT:
2984 RETVAL
1642 2985
1643int glGetError () 2986int glGetError ()
2987
2988void glFinish ()
1644 2989
1645void glClear (int mask) 2990void glClear (int mask)
1646 2991
1647void glClearColor (float r, float g, float b, float a = 1.0) 2992void glClearColor (float r, float g, float b, float a = 1.0)
1648 PROTOTYPE: @ 2993 PROTOTYPE: @
… …
1655 3000
1656void glHint (int target, int mode) 3001void glHint (int target, int mode)
1657 3002
1658void glBlendFunc (int sfactor, int dfactor) 3003void glBlendFunc (int sfactor, int dfactor)
1659 3004
3005void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3006 CODE:
3007 gl_BlendFuncSeparate (sa, da, saa, daa);
3008
1660void glDepthMask (int flag) 3009void glDepthMask (int flag)
1661 3010
1662void glLogicOp (int opcode) 3011void glLogicOp (int opcode)
1663 3012
1664void glColorMask (int red, int green, int blue, int alpha) 3013void glColorMask (int red, int green, int blue, int alpha)
… …
1668void glPushMatrix () 3017void glPushMatrix ()
1669 3018
1670void glPopMatrix () 3019void glPopMatrix ()
1671 3020
1672void glLoadIdentity () 3021void glLoadIdentity ()
3022
3023void glDrawBuffer (int buffer)
3024
3025void glReadBuffer (int buffer)
1673 3026
1674# near_ and far_ are due to microsofts buggy "c" compiler 3027# near_ and far_ are due to microsofts buggy "c" compiler
1675void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3028void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1676 3029
1677# near_ and far_ are due to microsofts buggy "c" compiler 3030# near_ and far_ are due to microsofts buggy "c" compiler
1678void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3031void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3032
3033PROTOTYPES: DISABLE
1679 3034
1680void glViewport (int x, int y, int width, int height) 3035void glViewport (int x, int y, int width, int height)
1681 3036
1682void glScissor (int x, int y, int width, int height) 3037void glScissor (int x, int y, int width, int height)
1683 3038
… …
1691 3046
1692void glRotate (float angle, float x, float y, float z) 3047void glRotate (float angle, float x, float y, float z)
1693 CODE: 3048 CODE:
1694 glRotatef (angle, x, y, z); 3049 glRotatef (angle, x, y, z);
1695 3050
1696void glBegin (int mode)
1697
1698void glEnd ()
1699
1700void glColor (float r, float g, float b, float a = 1.0) 3051void glColor (float r, float g, float b, float a = 1.0)
1701 PROTOTYPE: @ 3052 PROTOTYPE: @
3053 ALIAS:
3054 glColor_premultiply = 1
1702 CODE: 3055 CODE:
3056 if (ix)
3057 {
3058 r *= a;
3059 g *= a;
3060 b *= a;
3061 }
1703 // microsoft visual "c" rounds instead of truncating... 3062 // microsoft visual "c" rounds instead of truncating...
1704 glColor4ub (MIN ((int)(r * 255.f), 255), 3063 glColor4f (r, g, b, a);
1705 MIN ((int)(g * 255.f), 255),
1706 MIN ((int)(b * 255.f), 255),
1707 MIN ((int)(a * 255.f), 255));
1708
1709void glInterleavedArrays (int format, int stride, char *data)
1710
1711void glDrawElements (int mode, int count, int type, char *indices)
1712
1713# 1.2 void glDrawRangeElements (int mode, int start, int end
1714 3064
1715void glRasterPos (float x, float y, float z = 0.) 3065void glRasterPos (float x, float y, float z = 0.)
1716 CODE: 3066 CODE:
1717 glRasterPos3f (0, 0, z); 3067 glRasterPos3f (0, 0, z);
1718 glBitmap (0, 0, 0, 0, x, y, 0); 3068 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1723 3073
1724void glTexCoord (float s, float t) 3074void glTexCoord (float s, float t)
1725 CODE: 3075 CODE:
1726 glTexCoord2f (s, t); 3076 glTexCoord2f (s, t);
1727 3077
3078void glRect (float x1, float y1, float x2, float y2)
3079 CODE:
3080 glRectf (x1, y1, x2, y2);
3081
3082void glRect_lineloop (float x1, float y1, float x2, float y2)
3083 CODE:
3084 glBegin (GL_LINE_LOOP);
3085 glVertex2f (x1, y1);
3086 glVertex2f (x2, y1);
3087 glVertex2f (x2, y2);
3088 glVertex2f (x1, y2);
3089 glEnd ();
3090
3091PROTOTYPES: ENABLE
3092
3093void glBegin (int mode)
3094
3095void glEnd ()
3096
3097void glPointSize (GLfloat size)
3098
3099void glLineWidth (GLfloat width)
3100
3101void glInterleavedArrays (int format, int stride, char *data)
3102
3103void glDrawElements (int mode, int count, int type, char *indices)
3104
3105# 1.2 void glDrawRangeElements (int mode, int start, int end
3106
1728void glTexEnv (int target, int pname, float param) 3107void glTexEnv (int target, int pname, float param)
1729 CODE: 3108 CODE:
1730 glTexEnvf (target, pname, param); 3109 glTexEnvf (target, pname, param);
1731 3110
1732void glTexParameter (int target, int pname, float param) 3111void glTexParameter (int target, int pname, float param)
… …
1735 3114
1736void glBindTexture (int target, int name) 3115void glBindTexture (int target, int name)
1737 3116
1738void glConvolutionParameter (int target, int pname, float params) 3117void glConvolutionParameter (int target, int pname, float params)
1739 CODE: 3118 CODE:
1740 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3119 if (gl.ConvolutionParameterf)
3120 gl.ConvolutionParameterf (target, pname, params);
1741 3121
1742void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3122void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1743 CODE: 3123 CODE:
1744 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3124 if (gl.ConvolutionFilter2D)
1745 (target, internalformat, width, height, format, type, data)); 3125 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1746 3126
1747void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3127void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1748 CODE: 3128 CODE:
1749 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3129 if (gl.SeparableFilter2D)
1750 (target, internalformat, width, height, format, type, row, column)); 3130 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1751 3131
1752void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3132void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1753 3133
1754void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3134void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1755 3135
1756void glDrawPixels (int width, int height, int format, int type, char *pixels) 3136void glDrawPixels (int width, int height, int format, int type, char *pixels)
3137
3138void glPixelZoom (float x, float y)
1757 3139
1758void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3140void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1759 3141
1760int glGenTexture () 3142int glGenTexture ()
1761 CODE: 3143 CODE:
1762{ 3144 RETVAL = gen_texture ();
1763 GLuint name;
1764 glGenTextures (1, &name);
1765 RETVAL = name;
1766}
1767 OUTPUT: 3145 OUTPUT:
1768 RETVAL 3146 RETVAL
1769 3147
1770void glDeleteTexture (int name) 3148void glDeleteTexture (int name)
1771 CODE: 3149 CODE:
1772{
1773 GLuint name_ = name;
1774 glDeleteTextures (1, &name_); 3150 del_texture (name);
1775} 3151
1776
1777int glGenList () 3152int glGenList ()
1778 CODE: 3153 CODE:
1779 RETVAL = glGenLists (1); 3154 RETVAL = glGenLists (1);
1780 OUTPUT: 3155 OUTPUT:
1781 RETVAL 3156 RETVAL
… …
1788 3163
1789void glEndList () 3164void glEndList ()
1790 3165
1791void glCallList (int list) 3166void glCallList (int list)
1792 3167
3168MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1793 3169
3170PROTOTYPES: DISABLE
3171
3172void
3173find_widget (SV *self, NV x, NV y)
3174 PPCODE:
3175{
3176 if (within_widget (self, x, y))
3177 XPUSHs (self);
3178}
3179
3180BOOT:
3181{
3182 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3183
3184 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3185 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3186 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3187 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3188}
3189
3190void
3191draw (SV *self)
3192 CODE:
3193{
3194 HV *hv;
3195 SV **svp;
3196 NV x, y, w, h;
3197 SV *draw_x_sv = GvSV (draw_x_gv);
3198 SV *draw_y_sv = GvSV (draw_y_gv);
3199 SV *draw_w_sv = GvSV (draw_w_gv);
3200 SV *draw_h_sv = GvSV (draw_h_gv);
3201 double draw_x, draw_y;
3202
3203 if (!SvROK (self))
3204 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3205
3206 hv = (HV *)SvRV (self);
3207
3208 if (SvTYPE (hv) != SVt_PVHV)
3209 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3210
3211 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3212 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3213
3214 if (!h || !w)
3215 XSRETURN_EMPTY;
3216
3217 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3218 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3219
3220 draw_x = SvNV (draw_x_sv) + x;
3221 draw_y = SvNV (draw_y_sv) + y;
3222
3223 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3224 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3225 XSRETURN_EMPTY;
3226
3227 sv_setnv (draw_x_sv, draw_x);
3228 sv_setnv (draw_y_sv, draw_y);
3229
3230 glPushMatrix ();
3231 glTranslated (x, y, 0);
3232
3233 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3234 {
3235 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3236
3237 if (svp && SvTRUE (*svp))
3238 {
3239 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3240 glEnable (GL_BLEND);
3241 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3242 glBegin (GL_QUADS);
3243 glVertex2f (0, 0);
3244 glVertex2f (w, 0);
3245 glVertex2f (w, h);
3246 glVertex2f (0, h);
3247 glEnd ();
3248 glDisable (GL_BLEND);
3249 }
3250 }
3251#if 0
3252 // draw borders, for debugging
3253 glPushMatrix ();
3254 glColor4f (1., 1., 0., 1.);
3255 glTranslatef (.5, .5, 0.);
3256 glBegin (GL_LINE_LOOP);
3257 glVertex2f (0 , 0);
3258 glVertex2f (w - 1, 0);
3259 glVertex2f (w - 1, h - 1);
3260 glVertex2f (0 , h - 1);
3261 glEnd ();
3262 glPopMatrix ();
3263#endif
3264 PUSHMARK (SP);
3265 XPUSHs (self);
3266 PUTBACK;
3267 call_method ("_draw", G_VOID | G_DISCARD);
3268 SPAGAIN;
3269
3270 glPopMatrix ();
3271
3272 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3273 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3274}
3275

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+ Added lines
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> Changed lines