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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.136 by root, Sun Aug 13 16:29:36 2006 UTC vs.
Revision 1.291 by root, Thu Nov 26 07:19:11 2009 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# 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>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# undef pipe 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
15#endif 27#endif
16 28
29#include <assert.h>
17#include <math.h> 30#include <math.h>
18#include <string.h> 31#include <string.h>
19#include <stdio.h> 32#include <stdio.h>
20#include <stdlib.h> 33#include <stdlib.h>
21 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
22#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
23#include <SDL_endian.h> 39#include <SDL_endian.h>
24#include <SDL_image.h> 40#include <SDL_image.h>
25#include <SDL_mixer.h> 41#include <SDL_mixer.h>
26#include <SDL_opengl.h> 42#include <SDL_opengl.h>
27 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
28#define PANGO_ENABLE_BACKEND 49#define PANGO_ENABLE_BACKEND
29#define G_DISABLE_CAST_CHECKS 50#define G_DISABLE_CAST_CHECKS
30 51
31#include <glib/gmacros.h> 52#include <glib/gmacros.h>
32 53
33#include <pango/pango.h> 54#include <pango/pango.h>
55
56#ifndef PANGO_VERSION_CHECK
57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
34 66
35#ifndef _WIN32 67#ifndef _WIN32
36# include <sys/types.h> 68# include <sys/types.h>
37# include <sys/socket.h> 69# include <sys/socket.h>
38# include <netinet/in.h> 70# include <netinet/in.h>
39# include <netinet/tcp.h> 71# include <netinet/tcp.h>
40# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 77#else
42 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 79#endif
49 80
81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 85
52#define FOW_DARKNESS 32 86#define FOW_DARKNESS 64
53 87
54#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
56 90
57#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
58 92
59#if 0 93/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 95
62# define PARACHUTE 0 96#define KMOD_LRAM 0x10000 // our extension
63#endif 97
98#define TEXID_SPEECH 1
99#define TEXID_NOFACE 2
100#define TEXID_HIDDEN 3
101
102static AV *texture_av;
64 103
65static struct 104static struct
66{ 105{
67#define GL_FUNC(ptr,name) ptr name; 106#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 107#include "glfunc.h"
69#undef GL_FUNC 108#undef GL_FUNC
70} gl; 109} gl;
71 110
111static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 112gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 113{
74 if (gl.BlendFuncSeparate) 114 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 115 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 116 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 117 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 118 else
79 glBlendFunc (sa, da); 119 glBlendFunc (sa, da);
80} 120}
81 121
122static GLuint
123gen_texture ()
124{
125 GLuint name;
126
127 if (AvFILL (texture_av) >= 0)
128 name = (GLuint)(size_t)av_pop (texture_av);
129 else
130 glGenTextures (1, &name);
131
132 return name;
133}
134
135static void
136del_texture (GLuint name)
137{
138 /* make a half-assed attempt at returning the memory used by the texture */
139 /* textures are frequently being reused by cfplus anyway */
140 /*glBindTexture (GL_TEXTURE_2D, name);*/
141 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
142 av_push (texture_av, (SV *)(size_t)name);
143 glDeleteTextures (1, &name);
144}
145
82#include "texcache.c" 146#include "texcache.c"
147#include "rendercache.c"
83 148
84#include "pango-font.c" 149#include "pango-font.c"
85#include "pango-fontmap.c" 150#include "pango-fontmap.c"
86#include "pango-render.c" 151#include "pango-render.c"
87 152
153typedef IV DC__Channel;
154typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 155typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 156typedef Mix_Music *DC__MixMusic;
90 157
91typedef PangoFontDescription *CFPlus__Font; 158typedef PangoFontDescription *DC__Font;
92 159
93static int 160static int
94shape_attr_p (PangoLayoutRun *run) 161shape_attr_p (PangoLayoutRun *run)
95{ 162{
96 GSList *attrs = run->item->analysis.extra_attrs; 163 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 177
111typedef struct cf_layout { 178typedef struct cf_layout {
112 PangoLayout *pl; 179 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 180 float r, g, b, a; // default color for rgba mode
114 int base_height; 181 int base_height;
115 CFPlus__Font font; 182 DC__Font font;
183 rc_t *rc;
116} *CFPlus__Layout; 184} *DC__Layout;
117 185
118static CFPlus__Font default_font; 186static DC__Font default_font;
119static PangoContext *opengl_context; 187static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 188static PangoFontMap *opengl_fontmap;
121 189
122static void 190static void
123substitute_func (FcPattern *pattern, gpointer data) 191substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 196#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 197 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 198}
131 199
132static void 200static void
133layout_update_font (CFPlus__Layout self) 201layout_update_font (DC__Layout self)
134{ 202{
135 /* use a random scale factor to account for unknown descenders, 0.8 works 203 /* use a random scale factor to account for unknown descenders, 0.8 works
136 * reasonably well with bitstream vera 204 * reasonably well with dejavu/bistream fonts
137 */ 205 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 206 PangoFontDescription *font = self->font ? self->font : default_font;
139 207
140 pango_font_description_set_absolute_size (font, 208 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 209 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 210
143 pango_layout_set_font_description (self->pl, font); 211 pango_layout_set_font_description (self->pl, font);
144} 212}
145 213
146static void 214static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 215layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 216{
217 PangoRectangle rect;
218
219 // get_pixel_* wrongly rounds down
149 pango_layout_get_pixel_size (self->pl, w, h); 220 pango_layout_get_extents (self->pl, 0, &rect);
150 221
151 if (!*w) *w = 1; 222 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152 if (!*h) *h = 1; 223 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153 224
154 *w = (*w + 3) & ~3; 225 if (!rect.width) rect.width = 1;
155} 226 if (!rect.height) rect.height = 1;
156 227
228 *w = rect.width;
229 *h = rect.height;
230}
231
232typedef uint16_t tileid;
157typedef uint16_t mapface; 233typedef uint16_t faceid;
158 234
159typedef struct { 235typedef struct {
160 GLint name; 236 GLuint name;
161 int w, h; 237 int w, h;
162 float s, t; 238 float s, t;
163 uint8_t r, g, b, a; 239 uint8_t r, g, b, a;
240 tileid smoothtile;
241 uint8_t smoothlevel;
242 uint8_t unused; /* set to zero on use */
164} maptex; 243} maptex;
165 244
166typedef struct { 245typedef struct {
246 uint32_t player;
247 tileid tile[3];
167 int16_t darkness; 248 uint16_t darkness;
168 mapface face[3]; 249 uint8_t stat_width, stat_hp, flags, smoothmax;
169} mapcell; 250} mapcell;
170 251
171typedef struct { 252typedef struct {
172 int32_t c0, c1; 253 int32_t c0, c1;
173 mapcell *col; 254 mapcell *col;
174} maprow; 255} maprow;
175 256
176typedef struct map { 257typedef struct map {
177 int x, y, w, h; 258 int x, y, w, h;
178 int ox, oy; /* offset to virtual global coordinate system */ 259 int ox, oy; /* offset to virtual global coordinate system */
179 int faces; 260 int faces; tileid *face2tile; // [faceid]
180 mapface *face; 261 int texs; maptex *tex; // [tileid]
181
182 int texs;
183 maptex *tex;
184 262
185 int32_t rows; 263 int32_t rows;
186 maprow *row; 264 maprow *row;
187} *CFPlus__Map; 265} *DC__Map;
188 266
189static char * 267static char *
190prepend (char *ptr, int sze, int inc) 268prepend (char *ptr, int sze, int inc)
191{ 269{
192 char *p; 270 char *p;
… …
209} 287}
210 288
211#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 289#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 290#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213 291
292static void
293need_facenum (struct map *self, faceid face)
294{
295 while (self->faces <= face)
296 {
297 Append (tileid, self->face2tile, self->faces, self->faces);
298 self->faces *= 2;
299 }
300}
301
302static void
303need_texid (struct map *self, int texid)
304{
305 while (self->texs <= texid)
306 {
307 Append (maptex, self->tex, self->texs, self->texs);
308 self->texs *= 2;
309 }
310}
311
214static maprow * 312static maprow *
215map_get_row (CFPlus__Map self, int y) 313map_get_row (DC__Map self, int y)
216{ 314{
217 if (0 > y) 315 if (0 > y)
218 { 316 {
219 int extend = - y + MAP_EXTEND_Y; 317 int extend = - y + MAP_EXTEND_Y;
220 Prepend (maprow, self->row, self->rows, extend); 318 Prepend (maprow, self->row, self->rows, extend);
… …
258 356
259 return row->col + (x - row->c0); 357 return row->col + (x - row->c0);
260} 358}
261 359
262static mapcell * 360static mapcell *
263map_get_cell (CFPlus__Map self, int x, int y) 361map_get_cell (DC__Map self, int x, int y)
264{ 362{
265 return row_get_cell (map_get_row (self, y), x); 363 return row_get_cell (map_get_row (self, y), x);
266} 364}
267 365
268static void 366static void
269map_clear (CFPlus__Map self) 367map_clear (DC__Map self)
270{ 368{
271 int r; 369 int r;
272 370
273 for (r = 0; r < self->rows; r++) 371 for (r = 0; r < self->rows; r++)
274 Safefree (self->row[r].col); 372 Safefree (self->row[r].col);
… …
281 self->oy = 0; 379 self->oy = 0;
282 self->row = 0; 380 self->row = 0;
283 self->rows = 0; 381 self->rows = 0;
284} 382}
285 383
384#define CELL_CLEAR(cell) \
385 do { \
386 if ((cell)->player) \
387 (cell)->tile [2] = 0; \
388 (cell)->darkness = 0; \
389 (cell)->stat_hp = 0; \
390 (cell)->flags = 0; \
391 (cell)->player = 0; \
392 } while (0)
393
286static void 394static void
287map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 395map_blank (DC__Map self, int x0, int y0, int w, int h)
288{ 396{
289 int x, y; 397 int x, y;
290 maprow *row; 398 maprow *row;
399 mapcell *cell;
291 400
292 for (y = y0; y < y0 + h; y++) 401 for (y = y0; y < y0 + h; y++)
293 if (y >= 0) 402 if (y >= 0)
294 { 403 {
295 if (y >= self->rows) 404 if (y >= self->rows)
… …
301 if (x >= row->c0) 410 if (x >= row->c0)
302 { 411 {
303 if (x >= row->c1) 412 if (x >= row->c1)
304 break; 413 break;
305 414
306 row->col[x - row->c0].darkness = -1; 415 cell = row->col + x - row->c0;
416
417 CELL_CLEAR (cell);
307 } 418 }
308 } 419 }
420}
421
422typedef struct {
423 tileid tile;
424 uint8_t x, y, level;
425} smooth_key;
426
427static void
428smooth_or_bits (HV *hv, smooth_key *key, IV bits)
429{
430 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
431
432 if (SvIOK (*sv))
433 SvIV_set (*sv, SvIVX (*sv) | bits);
434 else
435 sv_setiv (*sv, bits);
309} 436}
310 437
311static void 438static void
312music_finished (void) 439music_finished (void)
313{ 440{
… …
349 n |= n >> 16; 476 n |= n >> 16;
350 477
351 return n + 1; 478 return n + 1;
352} 479}
353 480
354MODULE = CFPlus PACKAGE = CFPlus 481static unsigned int
482popcount (unsigned int n)
483{
484 n -= (n >> 1) & 0x55555555U;
485 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
486 n = ((n >> 4) + n) & 0x0f0f0f0fU;
487 n *= 0x01010101U;
488
489 return n >> 24;
490}
491
492/* SDL should provide this, really. */
493#define SDLK_MODIFIER_MIN 300
494#define SDLK_MODIFIER_MAX 314
495
496/******************************************************************************/
497
498static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
499static GV *hover_gv;
500
501static int
502within_widget (SV *widget, NV x, NV y)
503{
504 HV *self;
505 SV **svp;
506 NV wx, ww, wy, wh;
507
508 if (!SvROK (widget))
509 return 0;
510
511 self = (HV *)SvRV (widget);
512
513 if (SvTYPE (self) != SVt_PVHV)
514 return 0;
515
516 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
517 if (y < wy)
518 return 0;
519
520 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
521 if (y >= wy + wh)
522 return 0;
523
524 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
525 if (x < wx)
526 return 0;
527
528 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
529 if (x >= wx + ww)
530 return 0;
531
532 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
533 if (!svp || !SvTRUE (*svp))
534 return 0;
535
536 return 1;
537}
538
539/******************************************************************************/
540
541/* process keyboard modifiers */
542static int
543mod_munge (int mod)
544{
545 mod &= MOD_MASK;
546
547 if (mod & (KMOD_META | KMOD_ALT))
548 mod |= KMOD_LRAM;
549
550 return mod;
551}
552
553static void
554deliantra_main ()
555{
556 char *argv[] = { 0 };
557 call_argv ("::main", G_DISCARD | G_VOID, argv);
558}
559
560#ifdef __MACOSX__
561 /* to due surprising braindamage on the side of SDL design, we
562 * do some mind-boggling hack here: SDL requires a custom main()
563 * on OS X, so... we provide one and call the original main(), which,
564 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
565 * and which calls our main (== SDL_main) back.
566 */
567 extern C_LINKAGE int
568 main (int argc, char *argv[])
569 {
570 deliantra_main ();
571 }
572
573 #undef main
574
575 extern C_LINKAGE int main (int argc, char *argv[]);
576
577 static void
578 SDL_braino (void)
579 {
580 char *argv[] = { "deliantra client", 0 };
581 (main) (1, argv);
582 }
583#else
584 static void
585 SDL_braino (void)
586 {
587 deliantra_main ();
588 }
589#endif
590
591MODULE = Deliantra::Client PACKAGE = DC
355 592
356PROTOTYPES: ENABLE 593PROTOTYPES: ENABLE
357 594
358BOOT: 595BOOT:
359{ 596{
360 HV *stash = gv_stashpv ("CFPlus", 1); 597 HV *stash = gv_stashpv ("DC", 1);
361 static const struct { 598 static const struct {
362 const char *name; 599 const char *name;
363 IV iv; 600 IV iv;
364 } *civ, const_iv[] = { 601 } *civ, const_iv[] = {
365# define const_iv(name) { # name, (IV)name } 602# define const_iv(name) { # name, (IV)name }
603 const_iv (SDLK_MODIFIER_MIN),
604 const_iv (SDLK_MODIFIER_MAX),
605
366 const_iv (SDL_ACTIVEEVENT), 606 const_iv (SDL_ACTIVEEVENT),
367 const_iv (SDL_KEYDOWN), 607 const_iv (SDL_KEYDOWN),
368 const_iv (SDL_KEYUP), 608 const_iv (SDL_KEYUP),
369 const_iv (SDL_MOUSEMOTION), 609 const_iv (SDL_MOUSEMOTION),
370 const_iv (SDL_MOUSEBUTTONDOWN), 610 const_iv (SDL_MOUSEBUTTONDOWN),
… …
379 const_iv (SDL_EVENT_RESERVEDA), 619 const_iv (SDL_EVENT_RESERVEDA),
380 const_iv (SDL_EVENT_RESERVEDB), 620 const_iv (SDL_EVENT_RESERVEDB),
381 const_iv (SDL_VIDEORESIZE), 621 const_iv (SDL_VIDEORESIZE),
382 const_iv (SDL_VIDEOEXPOSE), 622 const_iv (SDL_VIDEOEXPOSE),
383 const_iv (SDL_USEREVENT), 623 const_iv (SDL_USEREVENT),
624
625 const_iv (SDL_APPINPUTFOCUS),
626 const_iv (SDL_APPMOUSEFOCUS),
627 const_iv (SDL_APPACTIVE),
628
629
630 const_iv (SDLK_UNKNOWN),
631 const_iv (SDLK_FIRST),
632 const_iv (SDLK_BACKSPACE),
633 const_iv (SDLK_TAB),
634 const_iv (SDLK_CLEAR),
635 const_iv (SDLK_RETURN),
636 const_iv (SDLK_PAUSE),
637 const_iv (SDLK_ESCAPE),
638 const_iv (SDLK_SPACE),
639 const_iv (SDLK_EXCLAIM),
640 const_iv (SDLK_QUOTEDBL),
641 const_iv (SDLK_HASH),
642 const_iv (SDLK_DOLLAR),
643 const_iv (SDLK_AMPERSAND),
644 const_iv (SDLK_QUOTE),
645 const_iv (SDLK_LEFTPAREN),
646 const_iv (SDLK_RIGHTPAREN),
647 const_iv (SDLK_ASTERISK),
648 const_iv (SDLK_PLUS),
649 const_iv (SDLK_COMMA),
650 const_iv (SDLK_MINUS),
651 const_iv (SDLK_PERIOD),
652 const_iv (SDLK_SLASH),
653 const_iv (SDLK_0),
654 const_iv (SDLK_1),
655 const_iv (SDLK_2),
656 const_iv (SDLK_3),
657 const_iv (SDLK_4),
658 const_iv (SDLK_5),
659 const_iv (SDLK_6),
660 const_iv (SDLK_7),
661 const_iv (SDLK_8),
662 const_iv (SDLK_9),
663 const_iv (SDLK_COLON),
664 const_iv (SDLK_SEMICOLON),
665 const_iv (SDLK_LESS),
666 const_iv (SDLK_EQUALS),
667 const_iv (SDLK_GREATER),
668 const_iv (SDLK_QUESTION),
669 const_iv (SDLK_AT),
670
671 const_iv (SDLK_LEFTBRACKET),
672 const_iv (SDLK_BACKSLASH),
673 const_iv (SDLK_RIGHTBRACKET),
674 const_iv (SDLK_CARET),
675 const_iv (SDLK_UNDERSCORE),
676 const_iv (SDLK_BACKQUOTE),
677 const_iv (SDLK_DELETE),
678
679 const_iv (SDLK_FIRST),
680 const_iv (SDLK_LAST),
384 const_iv (SDLK_KP0), 681 const_iv (SDLK_KP0),
385 const_iv (SDLK_KP1), 682 const_iv (SDLK_KP1),
386 const_iv (SDLK_KP2), 683 const_iv (SDLK_KP2),
387 const_iv (SDLK_KP3), 684 const_iv (SDLK_KP3),
388 const_iv (SDLK_KP4), 685 const_iv (SDLK_KP4),
… …
443 const_iv (SDLK_BREAK), 740 const_iv (SDLK_BREAK),
444 const_iv (SDLK_MENU), 741 const_iv (SDLK_MENU),
445 const_iv (SDLK_POWER), 742 const_iv (SDLK_POWER),
446 const_iv (SDLK_EURO), 743 const_iv (SDLK_EURO),
447 const_iv (SDLK_UNDO), 744 const_iv (SDLK_UNDO),
745
448 const_iv (KMOD_NONE), 746 const_iv (KMOD_NONE),
747 const_iv (KMOD_SHIFT),
449 const_iv (KMOD_LSHIFT), 748 const_iv (KMOD_LSHIFT),
450 const_iv (KMOD_RSHIFT), 749 const_iv (KMOD_RSHIFT),
750 const_iv (KMOD_CTRL),
451 const_iv (KMOD_LCTRL), 751 const_iv (KMOD_LCTRL),
452 const_iv (KMOD_RCTRL), 752 const_iv (KMOD_RCTRL),
753 const_iv (KMOD_ALT),
453 const_iv (KMOD_LALT), 754 const_iv (KMOD_LALT),
454 const_iv (KMOD_RALT), 755 const_iv (KMOD_RALT),
756 const_iv (KMOD_META),
455 const_iv (KMOD_LMETA), 757 const_iv (KMOD_LMETA),
456 const_iv (KMOD_RMETA), 758 const_iv (KMOD_RMETA),
457 const_iv (KMOD_NUM), 759 const_iv (KMOD_NUM),
458 const_iv (KMOD_CAPS), 760 const_iv (KMOD_CAPS),
459 const_iv (KMOD_MODE), 761 const_iv (KMOD_MODE),
460 const_iv (KMOD_CTRL), 762
461 const_iv (KMOD_SHIFT), 763 const_iv (KMOD_LRAM),
462 const_iv (KMOD_ALT), 764
463 const_iv (KMOD_META) 765 const_iv (MIX_DEFAULT_FORMAT),
766
767 const_iv (SDL_INIT_TIMER),
768 const_iv (SDL_INIT_AUDIO),
769 const_iv (SDL_INIT_VIDEO),
770 const_iv (SDL_INIT_CDROM),
771 const_iv (SDL_INIT_JOYSTICK),
772 const_iv (SDL_INIT_EVERYTHING),
773 const_iv (SDL_INIT_NOPARACHUTE),
774 const_iv (SDL_INIT_EVENTTHREAD),
775
776 const_iv (SDL_GL_RED_SIZE),
777 const_iv (SDL_GL_GREEN_SIZE),
778 const_iv (SDL_GL_BLUE_SIZE),
779 const_iv (SDL_GL_ALPHA_SIZE),
780 const_iv (SDL_GL_DOUBLEBUFFER),
781 const_iv (SDL_GL_BUFFER_SIZE),
782 const_iv (SDL_GL_DEPTH_SIZE),
783 const_iv (SDL_GL_STENCIL_SIZE),
784 const_iv (SDL_GL_ACCUM_RED_SIZE),
785 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
786 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
787 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
788 const_iv (SDL_GL_STEREO),
789 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
790 const_iv (SDL_GL_MULTISAMPLESAMPLES),
791 const_iv (SDL_GL_ACCELERATED_VISUAL),
792 const_iv (SDL_GL_SWAP_CONTROL),
793
794 const_iv (FOW_DARKNESS)
464# undef const_iv 795# undef const_iv
465 }; 796 };
466 797
467 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 798 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 799 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
800
801 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469} 803}
804
805void
806weaken (SV *rv)
807 PROTOTYPE: $
808 CODE:
809 sv_rvweaken (rv);
470 810
471int 811int
472in_destruct () 812in_destruct ()
473 CODE: 813 CODE:
474 RETVAL = PL_main_cv == Nullcv; 814 RETVAL = PL_main_cv == Nullcv;
… …
477 817
478NV floor (NV x) 818NV floor (NV x)
479 819
480NV ceil (NV x) 820NV ceil (NV x)
481 821
822IV minpot (UV n)
823
824IV popcount (UV n)
825
482void 826void
483pango_init () 827pango_init ()
484 CODE: 828 CODE:
485{ 829{
486 opengl_fontmap = pango_opengl_font_map_new (); 830 opengl_fontmap = pango_opengl_font_map_new ();
487 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 831 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 832 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
833 /*pango_context_set_font_description (opengl_context, default_font);*/
834#if PANGO_VERSION_CHECK (1, 15, 2)
835 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
836 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
837#endif
489} 838}
490 839
491int 840char *SDL_GetError ()
492SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
493 841
494void 842void SDL_braino ()
843
844int SDL_Init (U32 flags)
845
846int SDL_InitSubSystem (U32 flags)
847
848void SDL_QuitSubSystem (U32 flags)
849
495SDL_Quit () 850void SDL_Quit ()
496 851
852int SDL_GL_SetAttribute (int attr, int value)
853
854int SDL_GL_GetAttribute (int attr)
855 CODE:
856 if (SDL_GL_GetAttribute (attr, &RETVAL))
857 XSRETURN_UNDEF;
858 OUTPUT:
859 RETVAL
860
497void 861void
498SDL_ListModes () 862SDL_ListModes (int rgb, int alpha)
499 PPCODE: 863 PPCODE:
500{ 864{
501 SDL_Rect **m; 865 SDL_Rect **m;
502 866
503 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 867 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 870 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507 871
508 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 872 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510 874
511 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 875 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515 879
516 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 880 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517#if SDL_VERSION_ATLEAST(1,2,10)
518 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 881 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520#endif
521
522 SDL_EnableUNICODE (1);
523 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524 882
525 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 883 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
526 884
527 if (m && m != (SDL_Rect **)-1) 885 if (m && m != (SDL_Rect **)-1)
528 while (*m) 886 while (*m)
529 { 887 {
888 if ((*m)->w >= 400 && (*m)->h >= 300)
889 {
530 AV *av = newAV (); 890 AV *av = newAV ();
531 av_push (av, newSViv ((*m)->w)); 891 av_push (av, newSViv ((*m)->w));
532 av_push (av, newSViv ((*m)->h)); 892 av_push (av, newSViv ((*m)->h));
893 av_push (av, newSViv (rgb));
894 av_push (av, newSViv (alpha));
533 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 895 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
896 }
534 897
535 ++m; 898 ++m;
536 } 899 }
537} 900}
538 901
539char *
540SDL_GetError ()
541
542int 902int
543SDL_SetVideoMode (int w, int h, int fullscreen) 903SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544 CODE: 904 CODE:
905{
906 SDL_EnableUNICODE (1);
907 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
908
909 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
910 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
911 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
912 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
913
545 RETVAL = !!SDL_SetVideoMode ( 914 RETVAL = !!SDL_SetVideoMode (
546 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 915 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
547 ); 916 );
917
548 if (RETVAL) 918 if (RETVAL)
549 { 919 {
550 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 920 av_clear (texture_av);
921
922 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
551# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 923#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
552# include "glfunc.h" 924#include "glfunc.h"
553# undef GL_FUNC 925#undef GL_FUNC
554 } 926 }
927}
555 OUTPUT: 928 OUTPUT:
556 RETVAL 929 RETVAL
557 930
558void 931void
559SDL_GL_SwapBuffers () 932SDL_GL_SwapBuffers ()
560 933
561char * 934char *
562SDL_GetKeyName (int sym) 935SDL_GetKeyName (int sym)
563 936
937int
938SDL_GetAppState ()
939
940int
941SDL_GetModState ()
942
564void 943void
565SDL_PollEvent () 944poll_events ()
566 PPCODE: 945 PPCODE:
567{ 946{
568 SDL_Event ev; 947 SDL_Event ev;
569 948
570 while (SDL_PollEvent (&ev)) 949 SDL_PumpEvents ();
950 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571 { 951 {
572 HV *hv = newHV (); 952 HV *hv = newHV ();
573 hv_store (hv, "type", 4, newSViv (ev.type), 0); 953 hv_store (hv, "type", 4, newSViv (ev.type), 0);
574 954
575 switch (ev.type) 955 switch (ev.type)
576 { 956 {
577 case SDL_KEYDOWN: 957 case SDL_KEYDOWN:
578 case SDL_KEYUP: 958 case SDL_KEYUP:
579 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 959 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 960 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 961 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
962 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
582 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 963 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583 break; 964 break;
584 965
585 case SDL_ACTIVEEVENT: 966 case SDL_ACTIVEEVENT:
586 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 967 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588 break; 969 break;
589 970
590 case SDL_MOUSEMOTION: 971 case SDL_MOUSEMOTION:
972 {
973 int state = ev.motion.state;
974 int x = ev.motion.x;
975 int y = ev.motion.y;
976 int xrel = ev.motion.xrel;
977 int yrel = ev.motion.yrel;
978
979 /* do simplistic event compression */
980 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
981 && state == ev.motion.state)
982 {
983 xrel += ev.motion.xrel;
984 yrel += ev.motion.yrel;
985 x = ev.motion.x;
986 y = ev.motion.y;
987 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
988 }
989
591 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 990 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
592
593 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 991 hv_store (hv, "state", 5, newSViv (state), 0);
594 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 992 hv_store (hv, "x", 1, newSViv (x), 0);
595 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 993 hv_store (hv, "y", 1, newSViv (y), 0);
596 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 994 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 995 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
996 }
598 break; 997 break;
599 998
600 case SDL_MOUSEBUTTONDOWN: 999 case SDL_MOUSEBUTTONDOWN:
601 case SDL_MOUSEBUTTONUP: 1000 case SDL_MOUSEBUTTONUP:
602 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1001 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
603 1002
604 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1003 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
605 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1004 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
606 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1005 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
607 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1006 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
612 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1011 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
613 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1012 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
614 break; 1013 break;
615 } 1014 }
616 1015
617 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1016 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
618 } 1017 }
619} 1018}
620 1019
621int 1020int
622Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1021Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
623 POSTCALL: 1022 POSTCALL:
624 Mix_HookMusicFinished (music_finished); 1023 Mix_HookMusicFinished (music_finished);
625 Mix_ChannelFinished (channel_finished); 1024 Mix_ChannelFinished (channel_finished);
626 1025
627void 1026void
1027Mix_QuerySpec ()
1028 PPCODE:
1029{
1030 int freq, channels;
1031 Uint16 format;
1032
1033 if (Mix_QuerySpec (&freq, &format, &channels))
1034 {
1035 EXTEND (SP, 3);
1036 PUSHs (sv_2mortal (newSViv (freq)));
1037 PUSHs (sv_2mortal (newSViv (format)));
1038 PUSHs (sv_2mortal (newSViv (channels)));
1039 }
1040}
1041
1042void
628Mix_CloseAudio () 1043Mix_CloseAudio ()
629 1044
630int 1045int
631Mix_AllocateChannels (int numchans = -1) 1046Mix_AllocateChannels (int numchans = -1)
632 1047
1048const char *
1049Mix_GetError ()
1050
633void 1051void
634lowdelay (int fd, int val = 1) 1052lowdelay (int fd, int val = 1)
635 CODE: 1053 CODE:
1054 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1055
1056void
1057win32_proxy_info ()
1058 PPCODE:
1059{
636#ifndef _WIN32 1060#ifdef _WIN32
637 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1061 char buffer[2048];
1062 DWORD buflen;
1063
1064 EXTEND (SP, 3);
1065
1066 buflen = sizeof (buffer);
1067 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1068 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1069 {
1070 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1071
1072 buflen = sizeof (buffer);
1073 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1074 {
1075 PUSHs (newSVpv (buffer, 0));
1076
1077 buflen = sizeof (buffer);
1078 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1079 PUSHs (newSVpv (buffer, 0));
1080 }
1081 }
638#endif 1082#endif
1083}
639 1084
640void 1085int
641add_font (char *file) 1086add_font (char *file)
642 CODE: 1087 CODE:
643 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1088 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089 OUTPUT:
1090 RETVAL
644 1091
645void 1092void
646load_image_inline (SV *image_) 1093load_image_inline (SV *image_)
647 ALIAS: 1094 ALIAS:
648 load_image_file = 1 1095 load_image_file = 1
… …
651 STRLEN image_len; 1098 STRLEN image_len;
652 char *image = (char *)SvPVbyte (image_, image_len); 1099 char *image = (char *)SvPVbyte (image_, image_len);
653 SDL_Surface *surface, *surface2; 1100 SDL_Surface *surface, *surface2;
654 SDL_PixelFormat fmt; 1101 SDL_PixelFormat fmt;
655 SDL_RWops *rw = ix 1102 SDL_RWops *rw = ix
656 ? SDL_RWFromFile (image, "r") 1103 ? SDL_RWFromFile (image, "rb")
657 : SDL_RWFromConstMem (image, image_len); 1104 : SDL_RWFromConstMem (image, image_len);
658 1105
659 if (!rw) 1106 if (!rw)
660 croak ("load_image: %s", SDL_GetError ()); 1107 croak ("load_image: %s", SDL_GetError ());
661 1108
… …
734void 1181void
735error (char *message) 1182error (char *message)
736 CODE: 1183 CODE:
737 fprintf (stderr, "ERROR: %s\n", message); 1184 fprintf (stderr, "ERROR: %s\n", message);
738#ifdef _WIN32 1185#ifdef _WIN32
739 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1186 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
740#endif 1187#endif
741 1188
742void 1189void
743fatal (char *message) 1190fatal (char *message)
744 CODE: 1191 CODE:
745 fprintf (stderr, "FATAL: %s\n", message); 1192 fprintf (stderr, "FATAL: %s\n", message);
746#ifdef _WIN32 1193#ifdef _WIN32
747 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1194 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
748#endif 1195#endif
749 _exit (1); 1196 _exit (1);
750 1197
751void 1198void
752_exit (int retval) 1199_exit (int retval = 0)
753 CODE: 1200 CODE:
1201#ifdef WIN32
1202 ExitThread (retval); // unclean, please beam me up
1203#else
754 _exit (retval); 1204 _exit (retval);
1205#endif
755 1206
756MODULE = CFPlus PACKAGE = CFPlus::Font 1207void
1208debug ()
1209 CODE:
1210{
1211#if DEBUG
1212 VALGRIND_DO_LEAK_CHECK;
1213#endif
1214}
757 1215
758CFPlus::Font 1216int
1217SvREFCNT (SV *sv)
1218 CODE:
1219 RETVAL = SvREFCNT (sv);
1220 OUTPUT:
1221 RETVAL
1222
1223MODULE = Deliantra::Client PACKAGE = DC::Font
1224
1225PROTOTYPES: DISABLE
1226
1227DC::Font
759new_from_file (SV *class, char *path, int id = 0) 1228new_from_file (SV *class, char *path, int id = 0)
760 CODE: 1229 CODE:
761{ 1230{
762 int count; 1231 int count;
763 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1232 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
766} 1235}
767 OUTPUT: 1236 OUTPUT:
768 RETVAL 1237 RETVAL
769 1238
770void 1239void
771DESTROY (CFPlus::Font self) 1240DESTROY (DC::Font self)
772 CODE: 1241 CODE:
773 pango_font_description_free (self); 1242 pango_font_description_free (self);
774 1243
775void 1244void
776make_default (CFPlus::Font self) 1245make_default (DC::Font self)
1246 PROTOTYPE: $
777 CODE: 1247 CODE:
778 default_font = self; 1248 default_font = self;
779 1249
780MODULE = CFPlus PACKAGE = CFPlus::Layout 1250MODULE = Deliantra::Client PACKAGE = DC::Layout
781 1251
1252PROTOTYPES: DISABLE
1253
782void 1254void
783reset_glyph_cache () 1255glyph_cache_backup ()
1256 PROTOTYPE:
784 CODE: 1257 CODE:
1258 tc_backup ();
1259
1260void
1261glyph_cache_restore ()
1262 PROTOTYPE:
1263 CODE:
785 tc_clear (); 1264 tc_restore ();
786 1265
787CFPlus::Layout 1266DC::Layout
788new (SV *class) 1267new (SV *class)
789 CODE: 1268 CODE:
790 New (0, RETVAL, 1, struct cf_layout); 1269 New (0, RETVAL, 1, struct cf_layout);
791 1270
792 RETVAL->pl = pango_layout_new (opengl_context); 1271 RETVAL->pl = pango_layout_new (opengl_context);
… …
794 RETVAL->g = 1.; 1273 RETVAL->g = 1.;
795 RETVAL->b = 1.; 1274 RETVAL->b = 1.;
796 RETVAL->a = 1.; 1275 RETVAL->a = 1.;
797 RETVAL->base_height = MIN_FONT_HEIGHT; 1276 RETVAL->base_height = MIN_FONT_HEIGHT;
798 RETVAL->font = 0; 1277 RETVAL->font = 0;
1278 RETVAL->rc = rc_alloc ();
799 1279
800 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1280 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
801 layout_update_font (RETVAL); 1281 layout_update_font (RETVAL);
802 OUTPUT: 1282 OUTPUT:
803 RETVAL 1283 RETVAL
804 1284
805void 1285void
806DESTROY (CFPlus::Layout self) 1286DESTROY (DC::Layout self)
807 CODE: 1287 CODE:
808 g_object_unref (self->pl); 1288 g_object_unref (self->pl);
1289 rc_free (self->rc);
809 Safefree (self); 1290 Safefree (self);
810 1291
811void 1292void
812set_text (CFPlus::Layout self, SV *text_) 1293set_text (DC::Layout self, SV *text_)
813 CODE: 1294 CODE:
814{ 1295{
815 STRLEN textlen; 1296 STRLEN textlen;
816 char *text = SvPVutf8 (text_, textlen); 1297 char *text = SvPVutf8 (text_, textlen);
817 1298
818 pango_layout_set_text (self->pl, text, textlen); 1299 pango_layout_set_text (self->pl, text, textlen);
819} 1300}
820 1301
821void 1302void
822set_markup (CFPlus::Layout self, SV *text_) 1303set_markup (DC::Layout self, SV *text_)
823 CODE: 1304 CODE:
824{ 1305{
825 STRLEN textlen; 1306 STRLEN textlen;
826 char *text = SvPVutf8 (text_, textlen); 1307 char *text = SvPVutf8 (text_, textlen);
827 1308
828 pango_layout_set_markup (self->pl, text, textlen); 1309 pango_layout_set_markup (self->pl, text, textlen);
829} 1310}
830 1311
831void 1312void
832set_shapes (CFPlus::Layout self, ...) 1313set_shapes (DC::Layout self, ...)
833 CODE: 1314 CODE:
834{ 1315{
835 PangoAttrList *attrs = 0; 1316 PangoAttrList *attrs = 0;
836 const char *text = pango_layout_get_text (self->pl); 1317 const char *text = pango_layout_get_text (self->pl);
837 const char *pos = text; 1318 const char *pos = text;
… …
872 if (attrs) 1353 if (attrs)
873 pango_layout_set_attributes (self->pl, attrs); 1354 pango_layout_set_attributes (self->pl, attrs);
874} 1355}
875 1356
876void 1357void
877get_shapes (CFPlus::Layout self) 1358get_shapes (DC::Layout self)
878 PPCODE: 1359 PPCODE:
879{ 1360{
880 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1361 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
881 1362
882 do 1363 do
883 { 1364 {
884 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1365 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
885 1366
886 if (run && shape_attr_p (run)) 1367 if (run && shape_attr_p (run))
887 { 1368 {
888 PangoRectangle extents; 1369 PangoRectangle extents;
889 pango_layout_iter_get_run_extents (iter, 0, &extents); 1370 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
897 1378
898 pango_layout_iter_free (iter); 1379 pango_layout_iter_free (iter);
899} 1380}
900 1381
901int 1382int
902has_wrapped (CFPlus::Layout self) 1383has_wrapped (DC::Layout self)
903 CODE: 1384 CODE:
904{ 1385{
905 int lines = 1; 1386 int lines = 1;
906 const char *text = pango_layout_get_text (self->pl); 1387 const char *text = pango_layout_get_text (self->pl);
907 1388
… …
912} 1393}
913 OUTPUT: 1394 OUTPUT:
914 RETVAL 1395 RETVAL
915 1396
916SV * 1397SV *
917get_text (CFPlus::Layout self) 1398get_text (DC::Layout self)
918 CODE: 1399 CODE:
919 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1400 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
920 sv_utf8_decode (RETVAL); 1401 sv_utf8_decode (RETVAL);
921 OUTPUT: 1402 OUTPUT:
922 RETVAL 1403 RETVAL
923 1404
924void 1405void
925set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1406set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
926 CODE: 1407 CODE:
927 self->r = r; 1408 self->r = r;
928 self->g = g; 1409 self->g = g;
929 self->b = b; 1410 self->b = b;
930 self->a = a; 1411 self->a = a;
931 1412
932void 1413void
933set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1414set_font (DC::Layout self, DC::Font font = 0)
934 CODE: 1415 CODE:
935 if (self->font != font) 1416 if (self->font != font)
936 { 1417 {
937 self->font = font; 1418 self->font = font;
938 layout_update_font (self); 1419 layout_update_font (self);
939 } 1420 }
940 1421
941void 1422void
942set_height (CFPlus::Layout self, int base_height) 1423set_height (DC::Layout self, int base_height)
943 CODE: 1424 CODE:
944 if (self->base_height != base_height) 1425 if (self->base_height != base_height)
945 { 1426 {
946 self->base_height = base_height; 1427 self->base_height = base_height;
947 layout_update_font (self); 1428 layout_update_font (self);
948 } 1429 }
949 1430
950void 1431void
951set_width (CFPlus::Layout self, int max_width = -1) 1432set_width (DC::Layout self, int max_width = -1)
952 CODE: 1433 CODE:
953 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1434 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
954 1435
955void 1436void
956set_indent (CFPlus::Layout self, int indent) 1437set_indent (DC::Layout self, int indent)
957 CODE: 1438 CODE:
958 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1439 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
959 1440
960void 1441void
961set_spacing (CFPlus::Layout self, int spacing) 1442set_spacing (DC::Layout self, int spacing)
962 CODE: 1443 CODE:
963 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1444 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
964 1445
965void 1446void
966set_ellipsise (CFPlus::Layout self, int ellipsise) 1447set_ellipsise (DC::Layout self, int ellipsise)
967 CODE: 1448 CODE:
968 pango_layout_set_ellipsize (self->pl, 1449 pango_layout_set_ellipsize (self->pl,
969 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1450 ellipsise == 1 ? PANGO_ELLIPSIZE_START
970 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1451 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
971 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1452 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
972 : PANGO_ELLIPSIZE_NONE 1453 : PANGO_ELLIPSIZE_NONE
973 ); 1454 );
974 1455
975void 1456void
976set_single_paragraph_mode (CFPlus::Layout self, int spm) 1457set_single_paragraph_mode (DC::Layout self, int spm)
977 CODE: 1458 CODE:
978 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1459 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
979 1460
980void 1461void
981size (CFPlus::Layout self) 1462size (DC::Layout self)
982 PPCODE: 1463 PPCODE:
983{ 1464{
984 int w, h; 1465 int w, h;
985 1466
986 layout_get_pixel_size (self, &w, &h); 1467 layout_get_pixel_size (self, &w, &h);
… …
989 PUSHs (sv_2mortal (newSViv (w))); 1470 PUSHs (sv_2mortal (newSViv (w)));
990 PUSHs (sv_2mortal (newSViv (h))); 1471 PUSHs (sv_2mortal (newSViv (h)));
991} 1472}
992 1473
993int 1474int
994descent (CFPlus::Layout self) 1475descent (DC::Layout self)
995 CODE: 1476 CODE:
996{ 1477{
997 PangoRectangle rect; 1478 PangoRectangle rect;
998 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1479 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
999 pango_layout_line_get_pixel_extents (line, 0, &rect); 1480 pango_layout_line_get_pixel_extents (line, 0, &rect);
1000 RETVAL = PANGO_DESCENT (rect); 1481 RETVAL = PANGO_DESCENT (rect);
1001} 1482}
1002 OUTPUT: 1483 OUTPUT:
1003 RETVAL 1484 RETVAL
1004 1485
1005int 1486int
1006xy_to_index (CFPlus::Layout self, int x, int y) 1487xy_to_index (DC::Layout self, int x, int y)
1007 CODE: 1488 CODE:
1008{ 1489{
1009 int index, trailing; 1490 int index, trailing;
1010 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1491 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1011 RETVAL = index; 1492 RETVAL = index + trailing;
1012} 1493}
1013 OUTPUT: 1494 OUTPUT:
1014 RETVAL 1495 RETVAL
1015 1496
1016void 1497void
1017cursor_pos (CFPlus::Layout self, int index) 1498cursor_pos (DC::Layout self, int index)
1018 PPCODE: 1499 PPCODE:
1019{ 1500{
1020 PangoRectangle strong_pos; 1501 PangoRectangle pos;
1021 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1502 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1022 1503
1023 EXTEND (SP, 3); 1504 EXTEND (SP, 3);
1024 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1505 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1025 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1026 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1027} 1508}
1028 1509
1029void 1510void
1030render (CFPlus::Layout self, float x, float y, int flags = 0) 1511index_to_line_x (DC::Layout self, int index, int trailing = 0)
1031 PPCODE: 1512 PPCODE:
1513{
1514 int line, x;
1515
1516 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1517#if !PANGO_VERSION_CHECK (1, 17, 3)
1518 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1519 --line;
1520#endif
1521 EXTEND (SP, 2);
1522 PUSHs (sv_2mortal (newSViv (line)));
1523 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1524}
1525
1526void
1527line_x_to_index (DC::Layout self, int line, int x)
1528 PPCODE:
1529{
1530 PangoLayoutLine *lp;
1531 int index, trailing;
1532
1533 if (line < 0)
1534 XSRETURN_EMPTY;
1535
1536 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1537 XSRETURN_EMPTY; /* do better */
1538
1539 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1540
1541 EXTEND (SP, 2);
1542 if (GIMME_V == G_SCALAR)
1543 PUSHs (sv_2mortal (newSViv (index + trailing)));
1544 else
1545 {
1546 PUSHs (sv_2mortal (newSViv (index)));
1547 PUSHs (sv_2mortal (newSViv (trailing)));
1548 }
1549}
1550
1551void
1552render (DC::Layout self, float x, float y, int flags = 0)
1553 CODE:
1554 rc_clear (self->rc);
1032 pango_opengl_render_layout_subpixel ( 1555 pango_opengl_render_layout_subpixel (
1033 self->pl, 1556 self->pl,
1557 self->rc,
1034 x * PANGO_SCALE, y * PANGO_SCALE, 1558 x * PANGO_SCALE, y * PANGO_SCALE,
1035 self->r, self->g, self->b, self->a, 1559 self->r, self->g, self->b, self->a,
1036 flags 1560 flags
1037 ); 1561 );
1562 // we assume that context_change actually clears/frees stuff
1563 // and does not do any recomputation...
1564 pango_layout_context_changed (self->pl);
1038 1565
1039MODULE = CFPlus PACKAGE = CFPlus::Texture
1040
1041void 1566void
1042pad2pot (SV *data_, SV *w_, SV *h_) 1567draw (DC::Layout self)
1043 CODE: 1568 CODE:
1044{ 1569{
1045 int ow = SvIV (w_); 1570 glEnable (GL_TEXTURE_2D);
1046 int oh = SvIV (h_); 1571 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1572 glEnable (GL_BLEND);
1573 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1574 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1575 glEnable (GL_ALPHA_TEST);
1576 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1047 1577
1048 if (ow && oh) 1578 rc_draw (self->rc);
1579
1580 glDisable (GL_ALPHA_TEST);
1581 glDisable (GL_BLEND);
1582 glDisable (GL_TEXTURE_2D);
1583}
1584
1585MODULE = Deliantra::Client PACKAGE = DC::Texture
1586
1587PROTOTYPES: ENABLE
1588
1589void
1590pad (SV *data_, int ow, int oh, int nw, int nh)
1591 CODE:
1592{
1593 if ((nw != ow || nh != oh) && SvOK (data_))
1049 { 1594 {
1050 int nw = minpot (ow);
1051 int nh = minpot (oh);
1052
1053 if (nw != ow || nh != oh)
1054 {
1055 if (SvOK (data_))
1056 {
1057 STRLEN datalen; 1595 STRLEN datalen;
1058 char *data = SvPVbyte (data_, datalen); 1596 char *data = SvPVbyte (data_, datalen);
1059 int bpp = datalen / (ow * oh); 1597 int bpp = datalen / (ow * oh);
1060 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1598 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1061 1599
1062 SvPOK_only (result_); 1600 SvPOK_only (result_);
1063 SvCUR_set (result_, nw * nh * bpp); 1601 SvCUR_set (result_, nw * nh * bpp);
1064 1602
1065 memset (SvPVX (result_), 0, nw * nh * bpp); 1603 memset (SvPVX (result_), 0, nw * nh * bpp);
1066 while (oh--) 1604 while (oh--)
1067 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1605 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1068 1606
1069 sv_setsv (data_, result_); 1607 sv_setsv (data_, result_);
1070 }
1071
1072 sv_setiv (w_, nw);
1073 sv_setiv (h_, nh);
1074 }
1075 } 1608 }
1076} 1609}
1077 1610
1078void 1611void
1079draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1612draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1085{ 1618{
1086 HV *hv = (HV *)SvRV (self); 1619 HV *hv = (HV *)SvRV (self);
1087 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1620 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1088 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1621 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1089 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1622 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1623
1624 if (name <= 0)
1625 XSRETURN_EMPTY;
1090 1626
1091 if (items < 5) 1627 if (items < 5)
1092 { 1628 {
1093 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1629 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1094 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1630 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1122 glDisable (GL_ALPHA_TEST); 1658 glDisable (GL_ALPHA_TEST);
1123 glDisable (GL_BLEND); 1659 glDisable (GL_BLEND);
1124 } 1660 }
1125} 1661}
1126 1662
1127MODULE = CFPlus PACKAGE = CFPlus::Map 1663IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1664 CODE:
1665{
1666 GLint width;
1667 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1668 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1669 RETVAL = width > 0;
1670}
1671 OUTPUT:
1672 RETVAL
1128 1673
1129CFPlus::Map 1674MODULE = Deliantra::Client PACKAGE = DC::Map
1130new (SV *class, int map_width, int map_height) 1675
1676PROTOTYPES: DISABLE
1677
1678DC::Map
1679new (SV *class)
1131 CODE: 1680 CODE:
1132 New (0, RETVAL, 1, struct map); 1681 New (0, RETVAL, 1, struct map);
1133 RETVAL->x = 0; 1682 RETVAL->x = 0;
1134 RETVAL->y = 0; 1683 RETVAL->y = 0;
1135 RETVAL->w = map_width; 1684 RETVAL->w = 0;
1136 RETVAL->h = map_height; 1685 RETVAL->h = 0;
1137 RETVAL->ox = 0; 1686 RETVAL->ox = 0;
1138 RETVAL->oy = 0; 1687 RETVAL->oy = 0;
1139 RETVAL->faces = 8192; 1688 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1140 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1689 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1141 RETVAL->texs = 8192;
1142 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1143 RETVAL->rows = 0; 1690 RETVAL->rows = 0;
1144 RETVAL->row = 0; 1691 RETVAL->row = 0;
1145 OUTPUT: 1692 OUTPUT:
1146 RETVAL 1693 RETVAL
1147 1694
1148void 1695void
1149DESTROY (CFPlus::Map self) 1696DESTROY (DC::Map self)
1150 CODE: 1697 CODE:
1151{ 1698{
1152 map_clear (self); 1699 map_clear (self);
1153 Safefree (self->face); 1700 Safefree (self->face2tile);
1154 Safefree (self->tex); 1701 Safefree (self->tex);
1155 Safefree (self); 1702 Safefree (self);
1156} 1703}
1157 1704
1158void 1705void
1706resize (DC::Map self, int map_width, int map_height)
1707 CODE:
1708 self->w = map_width;
1709 self->h = map_height;
1710
1711void
1159clear (CFPlus::Map self) 1712clear (DC::Map self)
1160 CODE: 1713 CODE:
1161 map_clear (self); 1714 map_clear (self);
1162 1715
1163void 1716void
1164set_face (CFPlus::Map self, int face, int texid) 1717set_tileid (DC::Map self, int face, int tile)
1165 CODE: 1718 CODE:
1166{ 1719{
1167 while (self->faces <= face) 1720 need_facenum (self, face); self->face2tile [face] = tile;
1168 { 1721 need_texid (self, tile);
1169 Append (mapface, self->face, self->faces, self->faces);
1170 self->faces *= 2;
1171 }
1172
1173 self->face [face] = texid;
1174} 1722}
1175 1723
1176void 1724void
1725set_smooth (DC::Map self, int face, int smooth, int level)
1726 CODE:
1727{
1728 tileid texid;
1729 maptex *tex;
1730
1731 if (face < 0 || face >= self->faces)
1732 return;
1733
1734 if (smooth < 0 || smooth >= self->faces)
1735 return;
1736
1737 texid = self->face2tile [face];
1738
1739 if (!texid)
1740 return;
1741
1742 tex = self->tex + texid;
1743 tex->smoothtile = self->face2tile [smooth];
1744 tex->smoothlevel = level;
1745}
1746
1747void
1177set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1748set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1178 CODE: 1749 CODE:
1179{ 1750{
1180 while (self->texs <= texid) 1751 need_texid (self, texid);
1181 {
1182 Append (maptex, self->tex, self->texs, self->texs);
1183 self->texs *= 2;
1184 }
1185 1752
1186 { 1753 {
1187 maptex *tex = self->tex + texid; 1754 maptex *tex = self->tex + texid;
1188 1755
1189 tex->name = name; 1756 tex->name = name;
… …
1205 // use uglier nearest interpolation because linear suffers 1772 // use uglier nearest interpolation because linear suffers
1206 // from transparent color bleeding and ugly wrapping effects. 1773 // from transparent color bleeding and ugly wrapping effects.
1207 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1774 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1208} 1775}
1209 1776
1777void
1778expire_textures (DC::Map self, int texid, int count)
1779 PPCODE:
1780 for (; texid < self->texs && count; ++texid, --count)
1781 {
1782 maptex *tex = self->tex + texid;
1783
1784 if (tex->name)
1785 {
1786 if (tex->unused)
1787 {
1788 tex->name = 0;
1789 tex->unused = 0;
1790 XPUSHs (sv_2mortal (newSViv (texid)));
1791 }
1792 else
1793 tex->unused = 1;
1794 }
1795 }
1796
1210int 1797int
1211ox (CFPlus::Map self) 1798ox (DC::Map self)
1212 ALIAS: 1799 ALIAS:
1213 oy = 1 1800 oy = 1
1214 x = 2 1801 x = 2
1215 y = 3 1802 y = 3
1216 w = 4 1803 w = 4
… …
1227 } 1814 }
1228 OUTPUT: 1815 OUTPUT:
1229 RETVAL 1816 RETVAL
1230 1817
1231void 1818void
1232scroll (CFPlus::Map self, int dx, int dy) 1819scroll (DC::Map self, int dx, int dy)
1233 CODE: 1820 CODE:
1234{ 1821{
1235 if (dx > 0) 1822 if (dx > 0)
1236 map_blank (self, self->x, self->y, dx - 1, self->h); 1823 map_blank (self, self->x, self->y, dx, self->h);
1237 else if (dx < 0) 1824 else if (dx < 0)
1238 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1825 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1239 1826
1240 if (dy > 0) 1827 if (dy > 0)
1241 map_blank (self, self->x, self->y, self->w, dy - 1); 1828 map_blank (self, self->x, self->y, self->w, dy);
1242 else if (dy < 0) 1829 else if (dy < 0)
1243 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1830 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1244 1831
1245 self->ox += dx; self->x += dx; 1832 self->ox += dx; self->x += dx;
1246 self->oy += dy; self->y += dy; 1833 self->oy += dy; self->y += dy;
1247 1834
1248 while (self->y < 0) 1835 while (self->y < 0)
… …
1252 self->rows += MAP_EXTEND_Y; 1839 self->rows += MAP_EXTEND_Y;
1253 self->y += MAP_EXTEND_Y; 1840 self->y += MAP_EXTEND_Y;
1254 } 1841 }
1255} 1842}
1256 1843
1257void 1844SV *
1258map1a_update (CFPlus::Map self, SV *data_) 1845map1a_update (DC::Map self, SV *data_, int extmap)
1259 CODE: 1846 CODE:
1260{ 1847{
1261 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1848 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1262 uint8_t *data_end = (uint8_t *)SvEND (data_); 1849 uint8_t *data_end = (uint8_t *)SvEND (data_);
1263 mapcell *cell; 1850 mapcell *cell;
1264 int x, y, flags; 1851 int x, y, z, flags;
1852 AV *missing = newAV ();
1853 RETVAL = newRV_noinc ((SV *)missing);
1265 1854
1266 while (data < data_end) 1855 while (data < data_end - 1)
1267 { 1856 {
1268 flags = (data [0] << 8) + data [1]; data += 2; 1857 flags = (data [0] << 8) + data [1]; data += 2;
1269 1858
1270 x = self->x + ((flags >> 10) & 63); 1859 x = self->x + ((flags >> 10) & 63);
1271 y = self->y + ((flags >> 4) & 63); 1860 y = self->y + ((flags >> 4) & 63);
1272 1861
1273 cell = map_get_cell (self, x, y); 1862 cell = map_get_cell (self, x, y);
1274 1863
1275 if (flags & 15) 1864 if (flags & 15)
1276 { 1865 {
1277 if (cell->darkness < 0) 1866 if (!cell->darkness)
1278 { 1867 {
1868 memset (cell, 0, sizeof (*cell));
1279 cell->darkness = 0; 1869 cell->darkness = 256;
1280 cell->face [0] = 0;
1281 cell->face [1] = 0;
1282 cell->face [2] = 0;
1283 } 1870 }
1284 1871
1285 cell->darkness = flags & 8 ? *data++ : 255;
1286
1287 //TODO: don't trust server data to be in-range(!) 1872 //TODO: don't trust server data to be in-range(!)
1288 1873
1289 if (flags & 4) 1874 if (flags & 8)
1290 { 1875 {
1291 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1876 if (extmap)
1877 {
1878 uint8_t ext, cmd;
1879
1880 do
1881 {
1882 ext = *data++;
1883 cmd = ext & 0x7f;
1884
1885 if (cmd < 4)
1886 cell->darkness = 255 - ext * 64 + 1;
1887 else if (cmd == 5) // health
1888 {
1889 cell->stat_width = 1;
1890 cell->stat_hp = *data++;
1891 }
1892 else if (cmd == 6) // monster width
1893 cell->stat_width = *data++ + 1;
1894 else if (cmd == 0x47)
1895 {
1896 if (*data == 1) cell->player = data [1];
1897 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1898 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1899 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1900
1901 data += *data + 1;
1902 }
1903 else if (cmd == 8) // cell flags
1904 cell->flags = *data++;
1905 else if (ext & 0x40) // unknown, multibyte => skip
1906 data += *data + 1;
1907 else
1908 data++;
1909 }
1910 while (ext & 0x80);
1911 }
1912 else
1913 cell->darkness = *data++ + 1;
1292 } 1914 }
1293 1915
1916 for (z = 0; z <= 2; ++z)
1294 if (flags & 2) 1917 if (flags & (4 >> z))
1295 { 1918 {
1296 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1919 faceid face = (data [0] << 8) + data [1]; data += 2;
1920 need_facenum (self, face);
1921 cell->tile [z] = self->face2tile [face];
1922
1923 if (cell->tile [z])
1924 {
1925 maptex *tex = self->tex + cell->tile [z];
1926 tex->unused = 0;
1927 if (!tex->name)
1928 av_push (missing, newSViv (cell->tile [z]));
1929
1930 if (tex->smoothtile)
1931 {
1932 maptex *smooth = self->tex + tex->smoothtile;
1933 smooth->unused = 0;
1934 if (!smooth->name)
1935 av_push (missing, newSViv (tex->smoothtile));
1936 }
1937 }
1297 } 1938 }
1298
1299 if (flags & 1)
1300 {
1301 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1302 }
1303 } 1939 }
1304 else 1940 else
1305 cell->darkness = -1; 1941 CELL_CLEAR (cell);
1306 } 1942 }
1307} 1943}
1944 OUTPUT:
1945 RETVAL
1308 1946
1309SV * 1947SV *
1310mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1948mapmap (DC::Map self, int x0, int y0, int w, int h)
1311 CODE: 1949 CODE:
1312{ 1950{
1313 int x1, x; 1951 int x1, x;
1314 int y1, y; 1952 int y1, y;
1315 int z; 1953 int z;
… …
1336 { 1974 {
1337 mapcell *cell = row->col + (x - row->c0); 1975 mapcell *cell = row->col + (x - row->c0);
1338 1976
1339 for (z = 0; z <= 0; z++) 1977 for (z = 0; z <= 0; z++)
1340 { 1978 {
1341 mapface face = cell->face [z];
1342
1343 if (face)
1344 {
1345 maptex tex = self->tex [face]; 1979 maptex tex = self->tex [cell->tile [z]];
1346 int a0 = 255 - tex.a; 1980 int a0 = 255 - tex.a;
1347 int a1 = tex.a; 1981 int a1 = tex.a;
1348 1982
1349 r = (r * a0 + tex.r * a1) / 255; 1983 r = (r * a0 + tex.r * a1) / 255;
1350 g = (g * a0 + tex.g * a1) / 255; 1984 g = (g * a0 + tex.g * a1) / 255;
1351 b = (b * a0 + tex.b * a1) / 255; 1985 b = (b * a0 + tex.b * a1) / 255;
1352 a = (a * a0 + tex.a * a1) / 255; 1986 a = (a * a0 + tex.a * a1) / 255;
1353 }
1354 } 1987 }
1355 } 1988 }
1356 1989
1357 *map++ = (r ) 1990 *map++ = (r )
1358 | (g << 8) 1991 | (g << 8)
… …
1365} 1998}
1366 OUTPUT: 1999 OUTPUT:
1367 RETVAL 2000 RETVAL
1368 2001
1369void 2002void
1370draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2003draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1371 CODE: 2004 CODE:
1372{ 2005{
1373 int vx, vy;
1374 int x, y, z; 2006 int x, y, z;
1375 int last_name;
1376 mapface face;
1377 2007
1378 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2008 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1379 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2009 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2010 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2011 smooth_key skey;
2012 int pl_x, pl_y;
2013 maptex pl_tex;
2014 rc_t *rc = rc_alloc ();
2015 rc_t *rc_ov = rc_alloc ();
2016 rc_key_t key;
2017 rc_array_t *arr, *arr_hidden;
1380 2018
1381 /* 2019 pl_tex.name = 0;
1382 int vx = self->vx = self->w >= sw
1383 ? self->x + (self->w - sw) / 2
1384 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1385 2020
1386 int vy = self->vy = self->h >= sh 2021 // that's current max. sorry.
1387 ? self->y + (self->h - sh) / 2 2022 if (sw > 255) sw = 255;
1388 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2023 if (sh > 255) sh = 255;
1389 */
1390 2024
1391 glColor4ub (255, 255, 255, 255); 2025 // clear key, in case of extra padding
2026 memset (&skey, 0, sizeof (skey));
2027
2028 memset (&key, 0, sizeof (key));
2029 key.r = 255;
2030 key.g = 255;
2031 key.b = 255;
2032 key.a = 255;
2033 key.mode = GL_QUADS;
2034 key.format = GL_T2F_V3F;
2035
2036 mx += self->x;
2037 my += self->y;
2038
2039 // first pass: determine smooth_max
2040 // rather ugly, if you ask me
2041 // could also be stored inside mapcell and updated on change
2042 memset (smooth_max, 0, sizeof (smooth_max));
2043
2044 for (y = 0; y < sh; y++)
2045 if (0 <= y + my && y + my < self->rows)
2046 {
2047 maprow *row = self->row + (y + my);
2048
2049 for (x = 0; x < sw; x++)
2050 if (row->c0 <= x + mx && x + mx < row->c1)
2051 {
2052 mapcell *cell = row->col + (x + mx - row->c0);
2053
2054 smooth_max[x + 1][y + 1] =
2055 MAX (self->tex [cell->tile [0]].smoothlevel,
2056 MAX (self->tex [cell->tile [1]].smoothlevel,
2057 self->tex [cell->tile [2]].smoothlevel));
2058 }
2059 }
1392 2060
1393 glEnable (GL_BLEND); 2061 glEnable (GL_BLEND);
1394 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2062 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1395 glEnable (GL_TEXTURE_2D);
1396 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2063 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1397 2064
1398 glBegin (GL_QUADS); 2065 key.texname = self->tex [TEXID_HIDDEN].name;
2066 arr_hidden = rc_array (rc_ov, &key);
1399 2067
1400 last_name = 0;
1401
1402 for (z = 0; z < 3; z++) 2068 for (z = 0; z <= 2; z++)
2069 {
2070 memset (smooth_level, 0, sizeof (smooth_level));
2071 key.texname = -1;
2072
1403 for (y = 0; y < sh; y++) 2073 for (y = 0; y < sh; y++)
1404 if (0 <= y + vy && y + vy < self->rows) 2074 if (0 <= y + my && y + my < self->rows)
1405 { 2075 {
1406 maprow *row = self->row + (y + vy); 2076 maprow *row = self->row + (y + my);
1407 2077
1408 for (x = 0; x < sw; x++) 2078 for (x = 0; x < sw; x++)
1409 if (row->c0 <= x + vx && x + vx < row->c1) 2079 if (row->c0 <= x + mx && x + mx < row->c1)
1410 { 2080 {
1411 mapcell *cell = row->col + (x + vx - row->c0); 2081 mapcell *cell = row->col + (x + mx - row->c0);
1412
1413 face = cell->face [z]; 2082 tileid tile = cell->tile [z];
1414 2083
1415 if (face) 2084 if (tile)
2085 {
2086 maptex tex = self->tex [tile];
2087 int px, py;
2088
2089 if (key.texname != tex.name)
2090 {
2091 self->tex [tile].unused = 0;
2092
2093 if (!tex.name)
2094 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2095
2096 key.texname = tex.name;
2097 arr = rc_array (rc, &key);
2098 }
2099
2100 px = (x + 1) * T - tex.w;
2101 py = (y + 1) * T - tex.h;
2102
2103 if (expect_false (cell->player == player) && expect_false (z == 2))
2104 {
2105 pl_x = px;
2106 pl_y = py;
2107 pl_tex = tex;
2108 continue;
2109 }
2110
2111 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2112 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2113 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2114 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2115
2116 // update smooth hash
2117 if (tex.smoothtile)
2118 {
2119 skey.tile = tex.smoothtile;
2120 skey.level = tex.smoothlevel;
2121
2122 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2123
2124 // add bits to current tile and all neighbours. skey.x|y is
2125 // shifted +1|+1 so we always stay positive.
2126
2127 // bits is ___n cccc CCCC bbbb
2128 // n do not draw borders&corners
2129 // c draw these corners, but...
2130 // C ... not these
2131 // b draw these borders
2132
2133 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2134 // ┃· ·· ·┃ ━━
2135
2136 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2137 // ·· ·· ·┏ ┓·
2138
2139 // full tile
2140 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2141
2142 // borders
2143 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2144 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2145 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2146 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2147
2148 // corners
2149 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2150 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2151 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2152 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2153 }
2154 }
2155
2156 if (expect_false (z == 2))
2157 {
2158 /* draw question marks on top of hidden spaces */
2159 if (!cell->darkness)
2160 {
2161 maptex tex = self->tex [TEXID_HIDDEN];
2162 int px = (x + 1) * T - tex.w;
2163 int py = (y + 1) * T - tex.h;
2164
2165 rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2166 rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2167 rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168 rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2169 }
2170
2171 if (expect_false (cell->flags))
2172 {
2173 // overlays such as the speech bubble, probably more to come
2174 if (cell->flags & 1)
2175 {
2176 rc_key_t key_ov = key;
2177 maptex tex = self->tex [TEXID_SPEECH];
2178 rc_array_t *arr;
2179 int px = x * T + T * 2 / 32;
2180 int py = y * T - T * 6 / 32;
2181
2182 key_ov.texname = tex.name;
2183 arr = rc_array (rc_ov, &key_ov);
2184
2185 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2186 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2187 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2188 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2189 }
2190 }
2191 }
2192 }
2193 }
2194
2195 rc_draw (rc);
2196 rc_clear (rc);
2197
2198 // go through all smoothlevels, lowest to highest, then draw.
2199 // this is basically counting sort
2200 {
2201 int w, b;
2202
2203 glEnable (GL_TEXTURE_2D);
2204 glBegin (GL_QUADS);
2205 for (w = 0; w < 256 / 32; ++w)
2206 {
2207 uint32_t smask = smooth_level [w];
2208 if (smask)
2209 for (b = 0; b < 32; ++b)
2210 if (smask & (((uint32_t)1) << b))
1416 { 2211 {
1417 maptex tex = self->tex [face]; 2212 int level = (w << 5) | b;
2213 HE *he;
1418 2214
1419 int px = (x + 1) * 32 - tex.w; 2215 hv_iterinit (smooth);
1420 int py = (y + 1) * 32 - tex.h; 2216 while ((he = hv_iternext (smooth)))
1421
1422 if (last_name != tex.name)
1423 { 2217 {
2218 smooth_key *skey = (smooth_key *)HeKEY (he);
2219 IV bits = SvIVX (HeVAL (he));
2220
2221 if (!(bits & 0x1000)
2222 && skey->level == level
2223 && level > smooth_max [skey->x][skey->y])
2224 {
2225 maptex tex = self->tex [skey->tile];
2226 int px = (((int)skey->x) - 1) * T;
2227 int py = (((int)skey->y) - 1) * T;
2228 int border = bits & 15;
2229 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2230 float dx = tex.s * .0625f; // 16 images/row
2231 float dy = tex.t * .5f ; // 2 images/column
2232
2233 if (tex.name)
2234 {
2235 // this time avoiding texture state changes
2236 // save gobs of state changes.
2237 if (key.texname != tex.name)
2238 {
2239 self->tex [skey->tile].unused = 0;
2240
1424 glEnd (); 2241 glEnd ();
1425 last_name = tex.name;
1426 glBindTexture (GL_TEXTURE_2D, last_name); 2242 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1427 glBegin (GL_QUADS); 2243 glBegin (GL_QUADS);
2244 }
2245
2246 if (border)
2247 {
2248 float ox = border * dx;
2249
2250 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2251 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2252 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2253 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2254 }
2255
2256 if (corner)
2257 {
2258 float ox = corner * dx;
2259
2260 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2261 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2262 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2263 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2264 }
2265 }
2266 }
1428 } 2267 }
1429
1430 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1431 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1432 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1433 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1434 } 2268 }
1435 }
1436 } 2269 }
1437 2270
1438 glEnd (); 2271 glEnd ();
1439
1440 glDisable (GL_TEXTURE_2D); 2272 glDisable (GL_TEXTURE_2D);
2273 key.texname = -1;
2274 }
2275
2276 hv_clear (smooth);
2277 }
2278
2279 if (pl_tex.name)
2280 {
2281 maptex tex = pl_tex;
2282 int px = pl_x + sdx;
2283 int py = pl_y + sdy;
2284
2285 key.texname = tex.name;
2286 arr = rc_array (rc, &key);
2287
2288 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2289 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2290 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2291 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2292
2293 rc_draw (rc);
2294 }
2295
2296 rc_draw (rc_ov);
2297 rc_clear (rc_ov);
2298
1441 glDisable (GL_BLEND); 2299 glDisable (GL_BLEND);
1442} 2300 rc_free (rc);
2301 rc_free (rc_ov);
1443 2302
2303 // top layer: overlays such as the health bar
2304 for (y = 0; y < sh; y++)
2305 if (0 <= y + my && y + my < self->rows)
2306 {
2307 maprow *row = self->row + (y + my);
2308
2309 for (x = 0; x < sw; x++)
2310 if (row->c0 <= x + mx && x + mx < row->c1)
2311 {
2312 mapcell *cell = row->col + (x + mx - row->c0);
2313
2314 int px = x * T;
2315 int py = y * T;
2316
2317 if (expect_false (cell->player == player))
2318 {
2319 px += sdx;
2320 py += sdy;
2321 }
2322
2323 if (cell->stat_hp)
2324 {
2325 int width = cell->stat_width * T;
2326 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2327
2328 glColor3ub (0, 0, 0);
2329 glRectf (px + 1, py - thick - 2,
2330 px + width - 1, py);
2331
2332 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2333 glRectf (px + 2,
2334 py - thick - 1,
2335 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2336 }
2337 }
2338 }
2339}
2340
1444void 2341void
1445draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2342draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1446 CODE: 2343 CODE:
1447{ 2344{
1448 static float color[16][3] = { 2345 static float color[16][3] = {
1449 { 0.00F, 0.00F, 0.00F }, 2346 { 0.00F, 0.00F, 0.00F },
1450 { 1.00F, 1.00F, 1.00F }, 2347 { 1.00F, 1.00F, 1.00F },
… …
1469 }; 2366 };
1470 2367
1471 int x, y; 2368 int x, y;
1472 2369
1473 glEnable (GL_TEXTURE_2D); 2370 glEnable (GL_TEXTURE_2D);
2371 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2372 * but the nvidia driver (185.18.14) mishandles alpha textures
2373 * ansd takes the colour from god knows where instead of using
2374 * Cp. MODULATE results in the same colour, but slightly different
2375 * alpha, but atcually gives us the correct colour with nvidia.
2376 */
1474 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2377 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1475 glEnable (GL_BLEND); 2378 glEnable (GL_BLEND);
1476 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2379 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477 glBegin (GL_QUADS); 2380 glBegin (GL_QUADS);
1478 2381
1479 for (y = 0; y < h; y++) 2382 for (y = 0; y < h; y++)
… …
1486 float *c = color [m & 15]; 2389 float *c = color [m & 15];
1487 2390
1488 float tx1 = m & 0x40 ? 0.5 : 0.; 2391 float tx1 = m & 0x40 ? 0.5 : 0.;
1489 float tx2 = tx1 + 0.5; 2392 float tx2 = tx1 + 0.5;
1490 2393
1491 glColor4f (c[0], c[1], c[2], 0.75); 2394 glColor4f (c[0], c[1], c[2], 1);
1492 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2395 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1493 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2396 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1494 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2397 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1495 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2398 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1496 } 2399 }
… …
1500 glDisable (GL_BLEND); 2403 glDisable (GL_BLEND);
1501 glDisable (GL_TEXTURE_2D); 2404 glDisable (GL_TEXTURE_2D);
1502} 2405}
1503 2406
1504void 2407void
1505fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2408fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1506 PPCODE: 2409 PPCODE:
1507{ 2410{
1508 int vx, vy;
1509 int x, y; 2411 int x, y;
2412 int sw1 = sw + 2;
2413 int sh1 = sh + 2;
2414 int sh3 = sh * 3;
1510 int sw4 = (sw + 3) & ~3; 2415 int sw34 = (sw * 3 + 3) & ~3;
2416 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1511 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2417 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1512 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2418 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1513 2419
1514 memset (darkness, 255, sw4 * sh);
1515 SvPOK_only (darkness_sv); 2420 SvPOK_only (darkness3_sv);
1516 SvCUR_set (darkness_sv, sw4 * sh); 2421 SvCUR_set (darkness3_sv, sw34 * sh3);
1517 2422
1518 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2423 mx += self->x - 1;
1519 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2424 my += self->y - 1;
1520 2425
2426 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2427
1521 for (y = 0; y < sh; y++) 2428 for (y = 0; y < sh1; y++)
1522 if (0 <= y + vy && y + vy < self->rows) 2429 if (0 <= y + my && y + my < self->rows)
1523 { 2430 {
1524 maprow *row = self->row + (y + vy); 2431 maprow *row = self->row + (y + my);
1525 2432
1526 for (x = 0; x < sw; x++) 2433 for (x = 0; x < sw1; x++)
1527 if (row->c0 <= x + vx && x + vx < row->c1) 2434 if (row->c0 <= x + mx && x + mx < row->c1)
1528 { 2435 {
1529 mapcell *cell = row->col + (x + vx - row->c0); 2436 mapcell *cell = row->col + (x + mx - row->c0);
1530 2437
1531 darkness[y * sw4 + x] = cell->darkness < 0 2438 darkness1 [y * sw1 + x] = cell->darkness
2439 ? 255 - (cell->darkness - 1)
1532 ? 255 - FOW_DARKNESS 2440 : 255 - FOW_DARKNESS;
1533 : 255 - cell->darkness;
1534 } 2441 }
1535 } 2442 }
1536 2443
2444 for (y = 0; y < sh; ++y)
2445 for (x = 0; x < sw; ++x)
2446 {
2447 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2448 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2449 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2450 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2451 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2452 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2453 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2454 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2455 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2456
2457 uint8_t r11 = (d11 + d21 + d12) / 3;
2458 uint8_t r21 = d21;
2459 uint8_t r31 = (d21 + d31 + d32) / 3;
2460
2461 uint8_t r12 = d12;
2462 uint8_t r22 = d22;
2463 uint8_t r32 = d32;
2464
2465 uint8_t r13 = (d13 + d23 + d12) / 3;
2466 uint8_t r23 = d23;
2467 uint8_t r33 = (d23 + d33 + d32) / 3;
2468
2469 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2470 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2471 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2472 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2473 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2474 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2475 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2476 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2477 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2478 }
2479
2480 free (darkness1);
2481
1537 EXTEND (SP, 3); 2482 EXTEND (SP, 3);
1538 PUSHs (sv_2mortal (newSViv (sw4))); 2483 PUSHs (sv_2mortal (newSViv (sw34)));
1539 PUSHs (sv_2mortal (newSViv (sh))); 2484 PUSHs (sv_2mortal (newSViv (sh3)));
1540 PUSHs (darkness_sv); 2485 PUSHs (darkness3_sv);
1541} 2486}
1542 2487
1543SV * 2488SV *
1544get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2489get_rect (DC::Map self, int x0, int y0, int w, int h)
1545 CODE: 2490 CODE:
1546{ 2491{
1547 int x, y, x1, y1; 2492 int x, y, x1, y1;
1548 SV *data_sv = newSV (w * h * 7 + 5); 2493 SV *data_sv = newSV (w * h * 7 + 5);
1549 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2494 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1574 if (row && row->c0 <= x && x < row->c1) 2519 if (row && row->c0 <= x && x < row->c1)
1575 { 2520 {
1576 mapcell *cell = row->col + (x - row->c0); 2521 mapcell *cell = row->col + (x - row->c0);
1577 uint8_t flags = 0; 2522 uint8_t flags = 0;
1578 2523
1579 if (cell->face [0]) flags |= 1; 2524 if (cell->tile [0]) flags |= 1;
1580 if (cell->face [1]) flags |= 2; 2525 if (cell->tile [1]) flags |= 2;
1581 if (cell->face [2]) flags |= 4; 2526 if (cell->tile [2]) flags |= 4;
1582 2527
1583 *data++ = flags; 2528 *data++ = flags;
1584 2529
1585 if (flags & 1) 2530 if (flags & 1)
1586 { 2531 {
2532 tileid tile = cell->tile [0];
1587 *data++ = cell->face [0] >> 8; 2533 *data++ = tile >> 8;
1588 *data++ = cell->face [0]; 2534 *data++ = tile;
1589 } 2535 }
1590 2536
1591 if (flags & 2) 2537 if (flags & 2)
1592 { 2538 {
2539 tileid tile = cell->tile [1];
1593 *data++ = cell->face [1] >> 8; 2540 *data++ = tile >> 8;
1594 *data++ = cell->face [1]; 2541 *data++ = tile;
1595 } 2542 }
1596 2543
1597 if (flags & 4) 2544 if (flags & 4)
1598 { 2545 {
2546 tileid tile = cell->tile [2];
1599 *data++ = cell->face [2] >> 8; 2547 *data++ = tile >> 8;
1600 *data++ = cell->face [2]; 2548 *data++ = tile;
1601 } 2549 }
1602 } 2550 }
1603 else 2551 else
1604 *data++ = 0; 2552 *data++ = 0;
1605 } 2553 }
1606 } 2554 }
1607 2555
2556 /* if size is w*h + 5 then no data has been found */
2557 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2558 {
1608 SvPOK_only (data_sv); 2559 SvPOK_only (data_sv);
1609 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2560 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2561 }
2562
1610 RETVAL = data_sv; 2563 RETVAL = data_sv;
1611} 2564}
1612 OUTPUT: 2565 OUTPUT:
1613 RETVAL 2566 RETVAL
1614 2567
1615void 2568void
1616set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2569set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1617 PPCODE: 2570 PPCODE:
1618{ 2571{
1619 int x, y, z; 2572 int x, y, z;
1620 int w, h; 2573 int w, h;
1621 int x1, y1; 2574 int x1, y1;
2575 STRLEN len;
2576 uint8_t *data, *end;
2577
2578 len = SvLEN (data_sv);
2579 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2580 data = SvPVbyte_nolen (data_sv);
2581 end = data + len + 8;
2582
2583 if (len < 5)
2584 XSRETURN_EMPTY;
1622 2585
1623 if (*data++ != 0) 2586 if (*data++ != 0)
1624 return; /* version mismatch */ 2587 XSRETURN_EMPTY; /* version mismatch */
1625 2588
1626 w = *data++ << 8; w |= *data++; 2589 w = *data++ << 8; w |= *data++;
1627 h = *data++ << 8; h |= *data++; 2590 h = *data++ << 8; h |= *data++;
1628 2591
1629 // we need to do this 'cause we don't keep an absolute coord system for rows 2592 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1641 { 2604 {
1642 maprow *row = map_get_row (self, y); 2605 maprow *row = map_get_row (self, y);
1643 2606
1644 for (x = x0; x < x1; x++) 2607 for (x = x0; x < x1; x++)
1645 { 2608 {
2609 uint8_t flags;
2610
2611 if (data + 7 >= end)
2612 XSRETURN_EMPTY;
2613
1646 uint8_t flags = *data++; 2614 flags = *data++;
1647 2615
1648 if (flags) 2616 if (flags)
1649 { 2617 {
1650 mapface face[3] = { 0, 0, 0 };
1651
1652 mapcell *cell = row_get_cell (row, x); 2618 mapcell *cell = row_get_cell (row, x);
2619 tileid tile[3] = { 0, 0, 0 };
1653 2620
1654 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2621 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1655 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2622 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1656 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2623 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1657 2624
1658 if (cell->darkness <= 0) 2625 if (cell->darkness == 0)
1659 { 2626 {
1660 cell->darkness = -1; 2627 /*cell->darkness = 0;*/
2628 EXTEND (SP, 3);
1661 2629
1662 for (z = 0; z <= 2; z++) 2630 for (z = 0; z <= 2; z++)
1663 { 2631 {
1664 cell->face[z] = face[z]; 2632 tileid t = tile [z];
1665 2633
1666 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2634 if (t >= self->texs || (t && !self->tex [t].name))
2635 {
1667 XPUSHs (sv_2mortal (newSViv (face[z]))); 2636 PUSHs (sv_2mortal (newSViv (t)));
2637 need_texid (self, t);
2638 }
2639
2640 cell->tile [z] = t;
1668 } 2641 }
1669 } 2642 }
1670 } 2643 }
1671 } 2644 }
1672 } 2645 }
1673} 2646}
1674 2647
1675MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2648MODULE = Deliantra::Client PACKAGE = DC::RW
1676 2649
1677CFPlus::MixChunk 2650DC::RW
1678new_from_file (SV *class, char *path) 2651new (SV *class, SV *data_sv)
1679 CODE: 2652 CODE:
1680 RETVAL = Mix_LoadWAV (path); 2653{
2654 STRLEN datalen;
2655 char *data = SvPVbyte (data_sv, datalen);
2656
2657 RETVAL = SDL_RWFromConstMem (data, datalen);
2658}
1681 OUTPUT: 2659 OUTPUT:
1682 RETVAL 2660 RETVAL
1683 2661
2662DC::RW
2663new_from_file (SV *class, const char *path, const char *mode = "rb")
2664 CODE:
2665 RETVAL = SDL_RWFromFile (path, mode);
2666 OUTPUT:
2667 RETVAL
2668
2669# fails on win32:
2670# dc.xs(2268) : error C2059: syntax error : '('
1684void 2671#void
2672#close (DC::RW self)
2673# CODE:
2674# (self->(close)) (self);
2675
2676MODULE = Deliantra::Client PACKAGE = DC::Channel
2677
2678PROTOTYPES: DISABLE
2679
2680DC::Channel
2681find ()
2682 CODE:
2683{
2684 RETVAL = Mix_GroupAvailable (-1);
2685
2686 if (RETVAL < 0)
2687 {
2688 RETVAL = Mix_GroupOldest (-1);
2689
2690 if (RETVAL < 0)
2691 XSRETURN_UNDEF;
2692
2693 Mix_HaltChannel (RETVAL);
2694 }
2695
2696 Mix_UnregisterAllEffects (RETVAL);
2697 Mix_Volume (RETVAL, 128);
2698}
2699 OUTPUT:
2700 RETVAL
2701
2702void
2703halt (DC::Channel self)
2704 CODE:
2705 Mix_HaltChannel (self);
2706
2707void
2708expire (DC::Channel self, int ticks = -1)
2709 CODE:
2710 Mix_ExpireChannel (self, ticks);
2711
2712void
2713fade_out (DC::Channel self, int ticks = -1)
2714 CODE:
2715 Mix_FadeOutChannel (self, ticks);
2716
2717int
2718volume (DC::Channel self, int volume)
2719 CODE:
2720 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2721 OUTPUT:
2722 RETVAL
2723
2724void
2725unregister_all_effects (DC::Channel self)
2726 CODE:
2727 Mix_UnregisterAllEffects (self);
2728
2729void
2730set_panning (DC::Channel self, int left, int right)
2731 CODE:
2732 left = CLAMP (left , 0, 255);
2733 right = CLAMP (right, 0, 255);
2734 Mix_SetPanning (self, left, right);
2735
2736void
2737set_distance (DC::Channel self, int distance)
2738 CODE:
2739 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2740
2741void
2742set_position (DC::Channel self, int angle, int distance)
2743 CODE:
2744
2745void
2746set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2747 CODE:
2748{
2749 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2750 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2751 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2752}
2753
2754void
2755set_reverse_stereo (DC::Channel self, int flip)
2756 CODE:
2757 Mix_SetReverseStereo (self, flip);
2758
2759MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2760
2761PROTOTYPES: DISABLE
2762
2763DC::MixChunk
2764new (SV *class, DC::RW rwops)
2765 CODE:
2766 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2767 OUTPUT:
2768 RETVAL
2769
2770void
1685DESTROY (CFPlus::MixChunk self) 2771DESTROY (DC::MixChunk self)
1686 CODE: 2772 CODE:
1687 Mix_FreeChunk (self); 2773 Mix_FreeChunk (self);
1688 2774
1689int 2775int
1690volume (CFPlus::MixChunk self, int volume = -1) 2776volume (DC::MixChunk self, int volume = -1)
1691 CODE: 2777 CODE:
2778 if (items > 1)
2779 volume = CLAMP (volume, 0, 128);
1692 RETVAL = Mix_VolumeChunk (self, volume); 2780 RETVAL = Mix_VolumeChunk (self, volume);
1693 OUTPUT: 2781 OUTPUT:
1694 RETVAL 2782 RETVAL
1695 2783
1696int 2784DC::Channel
1697play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2785play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1698 CODE: 2786 CODE:
2787{
1699 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2788 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2789
2790 if (RETVAL < 0)
2791 XSRETURN_UNDEF;
2792
2793 if (channel < 0)
2794 {
2795 Mix_UnregisterAllEffects (RETVAL);
2796 Mix_Volume (RETVAL, 128);
2797 }
2798}
1700 OUTPUT: 2799 OUTPUT:
1701 RETVAL 2800 RETVAL
1702 2801
1703MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2802MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1704 2803
1705int 2804int
1706volume (int volume = -1) 2805volume (int volume = -1)
2806 PROTOTYPE: ;$
1707 CODE: 2807 CODE:
2808 if (items > 0)
2809 volume = CLAMP (volume, 0, 128);
1708 RETVAL = Mix_VolumeMusic (volume); 2810 RETVAL = Mix_VolumeMusic (volume);
1709 OUTPUT: 2811 OUTPUT:
1710 RETVAL 2812 RETVAL
1711 2813
2814void
2815fade_out (int ms)
2816 CODE:
2817 Mix_FadeOutMusic (ms);
2818
2819void
2820halt ()
2821 CODE:
2822 Mix_HaltMusic ();
2823
1712CFPlus::MixMusic 2824DC::MixMusic
1713new_from_file (SV *class, char *path) 2825new (SV *class, DC::RW rwops)
1714 CODE: 2826 CODE:
1715 RETVAL = Mix_LoadMUS (path); 2827 RETVAL = Mix_LoadMUS_RW (rwops);
1716 OUTPUT: 2828 OUTPUT:
1717 RETVAL 2829 RETVAL
1718 2830
1719void 2831void
1720DESTROY (CFPlus::MixMusic self) 2832DESTROY (DC::MixMusic self)
1721 CODE: 2833 CODE:
1722 Mix_FreeMusic (self); 2834 Mix_FreeMusic (self);
1723 2835
1724int 2836int
1725play (CFPlus::MixMusic self, int loops = -1) 2837play (DC::MixMusic self, int loops = -1)
1726 CODE: 2838 CODE:
1727 RETVAL = Mix_PlayMusic (self, loops); 2839 RETVAL = Mix_PlayMusic (self, loops);
1728 OUTPUT: 2840 OUTPUT:
1729 RETVAL 2841 RETVAL
1730 2842
1731MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2843void
2844fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2845 CODE:
2846 Mix_FadeInMusicPos (self, loops, ms, position);
2847
2848MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2849
2850PROTOTYPES: ENABLE
1732 2851
1733BOOT: 2852BOOT:
1734{ 2853{
1735 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2854 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1736 static const struct { 2855 static const struct {
1737 const char *name; 2856 const char *name;
1738 IV iv; 2857 IV iv;
1739 } *civ, const_iv[] = { 2858 } *civ, const_iv[] = {
1740# define const_iv(name) { # name, (IV)name } 2859# define const_iv(name) { # name, (IV)name }
2860 const_iv (GL_VENDOR),
2861 const_iv (GL_VERSION),
2862 const_iv (GL_EXTENSIONS),
1741 const_iv (GL_COLOR_MATERIAL), 2863 const_iv (GL_COLOR_MATERIAL),
1742 const_iv (GL_SMOOTH), 2864 const_iv (GL_SMOOTH),
1743 const_iv (GL_FLAT), 2865 const_iv (GL_FLAT),
1744 const_iv (GL_DITHER), 2866 const_iv (GL_DITHER),
1745 const_iv (GL_BLEND), 2867 const_iv (GL_BLEND),
… …
1749 const_iv (GL_ALPHA_TEST), 2871 const_iv (GL_ALPHA_TEST),
1750 const_iv (GL_NORMALIZE), 2872 const_iv (GL_NORMALIZE),
1751 const_iv (GL_RESCALE_NORMAL), 2873 const_iv (GL_RESCALE_NORMAL),
1752 const_iv (GL_FRONT), 2874 const_iv (GL_FRONT),
1753 const_iv (GL_BACK), 2875 const_iv (GL_BACK),
2876 const_iv (GL_AUX0),
1754 const_iv (GL_AND), 2877 const_iv (GL_AND),
1755 const_iv (GL_ONE), 2878 const_iv (GL_ONE),
1756 const_iv (GL_ZERO), 2879 const_iv (GL_ZERO),
1757 const_iv (GL_SRC_ALPHA), 2880 const_iv (GL_SRC_ALPHA),
1758 const_iv (GL_DST_ALPHA), 2881 const_iv (GL_DST_ALPHA),
… …
1771 const_iv (GL_INTENSITY), 2894 const_iv (GL_INTENSITY),
1772 const_iv (GL_LUMINANCE), 2895 const_iv (GL_LUMINANCE),
1773 const_iv (GL_LUMINANCE_ALPHA), 2896 const_iv (GL_LUMINANCE_ALPHA),
1774 const_iv (GL_FLOAT), 2897 const_iv (GL_FLOAT),
1775 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2898 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2899 const_iv (GL_COMPRESSED_ALPHA_ARB),
2900 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2901 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2902 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2903 const_iv (GL_COMPRESSED_RGB_ARB),
2904 const_iv (GL_COMPRESSED_RGBA_ARB),
1776 const_iv (GL_COMPILE), 2905 const_iv (GL_COMPILE),
2906 const_iv (GL_PROXY_TEXTURE_1D),
2907 const_iv (GL_PROXY_TEXTURE_2D),
1777 const_iv (GL_TEXTURE_1D), 2908 const_iv (GL_TEXTURE_1D),
1778 const_iv (GL_TEXTURE_2D), 2909 const_iv (GL_TEXTURE_2D),
1779 const_iv (GL_TEXTURE_ENV), 2910 const_iv (GL_TEXTURE_ENV),
1780 const_iv (GL_TEXTURE_MAG_FILTER), 2911 const_iv (GL_TEXTURE_MAG_FILTER),
1781 const_iv (GL_TEXTURE_MIN_FILTER), 2912 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1802 const_iv (GL_COLOR_LOGIC_OP), 2933 const_iv (GL_COLOR_LOGIC_OP),
1803 const_iv (GL_SEPARABLE_2D), 2934 const_iv (GL_SEPARABLE_2D),
1804 const_iv (GL_CONVOLUTION_2D), 2935 const_iv (GL_CONVOLUTION_2D),
1805 const_iv (GL_CONVOLUTION_BORDER_MODE), 2936 const_iv (GL_CONVOLUTION_BORDER_MODE),
1806 const_iv (GL_CONSTANT_BORDER), 2937 const_iv (GL_CONSTANT_BORDER),
2938 const_iv (GL_POINTS),
1807 const_iv (GL_LINES), 2939 const_iv (GL_LINES),
2940 const_iv (GL_LINE_STRIP),
1808 const_iv (GL_LINE_LOOP), 2941 const_iv (GL_LINE_LOOP),
1809 const_iv (GL_QUADS), 2942 const_iv (GL_QUADS),
1810 const_iv (GL_QUAD_STRIP), 2943 const_iv (GL_QUAD_STRIP),
1811 const_iv (GL_TRIANGLES), 2944 const_iv (GL_TRIANGLES),
1812 const_iv (GL_TRIANGLE_STRIP), 2945 const_iv (GL_TRIANGLE_STRIP),
1813 const_iv (GL_TRIANGLE_FAN), 2946 const_iv (GL_TRIANGLE_FAN),
2947 const_iv (GL_POLYGON),
1814 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2948 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2949 const_iv (GL_POINT_SMOOTH_HINT),
2950 const_iv (GL_LINE_SMOOTH_HINT),
2951 const_iv (GL_POLYGON_SMOOTH_HINT),
2952 const_iv (GL_GENERATE_MIPMAP_HINT),
2953 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1815 const_iv (GL_FASTEST), 2954 const_iv (GL_FASTEST),
2955 const_iv (GL_DONT_CARE),
2956 const_iv (GL_NICEST),
1816 const_iv (GL_V2F), 2957 const_iv (GL_V2F),
1817 const_iv (GL_V3F), 2958 const_iv (GL_V3F),
1818 const_iv (GL_T2F_V3F), 2959 const_iv (GL_T2F_V3F),
1819 const_iv (GL_T2F_N3F_V3F), 2960 const_iv (GL_T2F_N3F_V3F),
2961 const_iv (GL_FUNC_ADD),
2962 const_iv (GL_FUNC_SUBTRACT),
2963 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1820# undef const_iv 2964# undef const_iv
1821 }; 2965 };
1822 2966
1823 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2967 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1824 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2968 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2969
2970 texture_av = newAV ();
2971 AvREAL_off (texture_av);
1825} 2972}
2973
2974void
2975disable_GL_EXT_blend_func_separate ()
2976 CODE:
2977 gl.BlendFuncSeparate = 0;
2978 gl.BlendFuncSeparateEXT = 0;
2979
2980void
2981apple_nvidia_bug (int enable)
1826 2982
1827char * 2983char *
1828gl_vendor () 2984gl_vendor ()
1829 CODE: 2985 CODE:
1830 RETVAL = (char *)glGetString (GL_VENDOR); 2986 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1843 CODE: 2999 CODE:
1844 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3000 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1845 OUTPUT: 3001 OUTPUT:
1846 RETVAL 3002 RETVAL
1847 3003
3004const char *glGetString (GLenum pname)
3005
3006GLint glGetInteger (GLenum pname)
3007 CODE:
3008 glGetIntegerv (pname, &RETVAL);
3009 OUTPUT:
3010 RETVAL
3011
3012GLdouble glGetDouble (GLenum pname)
3013 CODE:
3014 glGetDoublev (pname, &RETVAL);
3015 OUTPUT:
3016 RETVAL
3017
1848int glGetError () 3018int glGetError ()
1849 3019
1850void glFinish () 3020void glFinish ()
1851 3021
1852void glClear (int mask) 3022void glClear (int mask)
… …
1866 3036
1867void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3037void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1868 CODE: 3038 CODE:
1869 gl_BlendFuncSeparate (sa, da, saa, daa); 3039 gl_BlendFuncSeparate (sa, da, saa, daa);
1870 3040
3041void glBlendEquation (int se)
3042
1871void glDepthMask (int flag) 3043void glDepthMask (int flag)
1872 3044
1873void glLogicOp (int opcode) 3045void glLogicOp (int opcode)
1874 3046
1875void glColorMask (int red, int green, int blue, int alpha) 3047void glColorMask (int red, int green, int blue, int alpha)
… …
1889# near_ and far_ are due to microsofts buggy "c" compiler 3061# near_ and far_ are due to microsofts buggy "c" compiler
1890void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3062void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1891 3063
1892# near_ and far_ are due to microsofts buggy "c" compiler 3064# near_ and far_ are due to microsofts buggy "c" compiler
1893void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3065void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3066
3067PROTOTYPES: DISABLE
1894 3068
1895void glViewport (int x, int y, int width, int height) 3069void glViewport (int x, int y, int width, int height)
1896 3070
1897void glScissor (int x, int y, int width, int height) 3071void glScissor (int x, int y, int width, int height)
1898 3072
… …
1906 3080
1907void glRotate (float angle, float x, float y, float z) 3081void glRotate (float angle, float x, float y, float z)
1908 CODE: 3082 CODE:
1909 glRotatef (angle, x, y, z); 3083 glRotatef (angle, x, y, z);
1910 3084
1911void glBegin (int mode)
1912
1913void glEnd ()
1914
1915void glColor (float r, float g, float b, float a = 1.0) 3085void glColor (float r, float g, float b, float a = 1.0)
1916 PROTOTYPE: @ 3086 PROTOTYPE: @
1917 ALIAS: 3087 ALIAS:
1918 glColor_premultiply = 1 3088 glColor_premultiply = 1
1919 CODE: 3089 CODE:
1920 if (ix) 3090 if (ix)
1921 { 3091 {
… …
1924 b *= a; 3094 b *= a;
1925 } 3095 }
1926 // microsoft visual "c" rounds instead of truncating... 3096 // microsoft visual "c" rounds instead of truncating...
1927 glColor4f (r, g, b, a); 3097 glColor4f (r, g, b, a);
1928 3098
1929void glInterleavedArrays (int format, int stride, char *data)
1930
1931void glDrawElements (int mode, int count, int type, char *indices)
1932
1933# 1.2 void glDrawRangeElements (int mode, int start, int end
1934
1935void glRasterPos (float x, float y, float z = 0.) 3099void glRasterPos (float x, float y, float z = 0.)
1936 CODE: 3100 CODE:
1937 glRasterPos3f (0, 0, z); 3101 glRasterPos3f (0, 0, z);
1938 glBitmap (0, 0, 0, 0, x, y, 0); 3102 glBitmap (0, 0, 0, 0, x, y, 0);
1939 3103
… …
1943 3107
1944void glTexCoord (float s, float t) 3108void glTexCoord (float s, float t)
1945 CODE: 3109 CODE:
1946 glTexCoord2f (s, t); 3110 glTexCoord2f (s, t);
1947 3111
3112void glRect (float x1, float y1, float x2, float y2)
3113 CODE:
3114 glRectf (x1, y1, x2, y2);
3115
3116void glRect_lineloop (float x1, float y1, float x2, float y2)
3117 CODE:
3118 glBegin (GL_LINE_LOOP);
3119 glVertex2f (x1, y1);
3120 glVertex2f (x2, y1);
3121 glVertex2f (x2, y2);
3122 glVertex2f (x1, y2);
3123 glEnd ();
3124
3125PROTOTYPES: ENABLE
3126
3127void glBegin (int mode)
3128
3129void glEnd ()
3130
3131void glPointSize (GLfloat size)
3132
3133void glLineWidth (GLfloat width)
3134
3135void glInterleavedArrays (int format, int stride, char *data)
3136
3137void glDrawElements (int mode, int count, int type, char *indices)
3138
3139# 1.2 void glDrawRangeElements (int mode, int start, int end
3140
1948void glTexEnv (int target, int pname, float param) 3141void glTexEnv (int target, int pname, float param)
1949 CODE: 3142 CODE:
1950 glTexEnvf (target, pname, param); 3143 glTexEnvf (target, pname, param);
1951 3144
1952void glTexParameter (int target, int pname, float param) 3145void glTexParameter (int target, int pname, float param)
… …
1968void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3161void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1969 CODE: 3162 CODE:
1970 if (gl.SeparableFilter2D) 3163 if (gl.SeparableFilter2D)
1971 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3164 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1972 3165
1973void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3166void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1974 3167
1975void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3168void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1976 3169
1977void glDrawPixels (int width, int height, int format, int type, char *pixels) 3170void glDrawPixels (int width, int height, int format, int type, char *pixels)
3171
3172void glPixelZoom (float x, float y)
1978 3173
1979void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3174void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1980 3175
1981int glGenTexture () 3176int glGenTexture ()
1982 CODE: 3177 CODE:
1983{ 3178 RETVAL = gen_texture ();
1984 GLuint name;
1985 glGenTextures (1, &name);
1986 RETVAL = name;
1987}
1988 OUTPUT: 3179 OUTPUT:
1989 RETVAL 3180 RETVAL
1990 3181
1991void glDeleteTexture (int name) 3182void glDeleteTexture (int name)
1992 CODE: 3183 CODE:
1993{
1994 GLuint name_ = name;
1995 glDeleteTextures (1, &name_); 3184 del_texture (name);
1996} 3185
1997
1998int glGenList () 3186int glGenList ()
1999 CODE: 3187 CODE:
2000 RETVAL = glGenLists (1); 3188 RETVAL = glGenLists (1);
2001 OUTPUT: 3189 OUTPUT:
2002 RETVAL 3190 RETVAL
… …
2009 3197
2010void glEndList () 3198void glEndList ()
2011 3199
2012void glCallList (int list) 3200void glCallList (int list)
2013 3201
2014int glX () 3202MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3203
3204PROTOTYPES: DISABLE
3205
3206void
3207find_widget (SV *self, NV x, NV y)
2015 CODE: 3208 PPCODE:
2016 GLdouble m[4][4]; 3209{
2017 glGetDoublev (GL_MODELVIEW_MATRIX, m); 3210 if (within_widget (self, x, y))
2018 printf ("%f %f %f %f\n", m[0][0], m[0][1], m[0][2], m[0][3]); 3211 XPUSHs (self);
2019 printf ("%f %f %f %f\n", m[1][0], m[1][1], m[1][2], m[1][3]); 3212}
2020 printf ("%f %f %f %f\n", m[2][0], m[2][1], m[2][2], m[2][3]);
2021 printf ("%f %f %f %f\n", m[3][0], m[3][1], m[3][2], m[3][3]);
2022 printf ("\n");
2023 3213
3214BOOT:
3215{
3216 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3217
3218 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3219 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3220 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3221 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3222}
3223
3224void
3225draw (SV *self)
3226 CODE:
3227{
3228 HV *hv;
3229 SV **svp;
3230 NV x, y, w, h;
3231 SV *draw_x_sv = GvSV (draw_x_gv);
3232 SV *draw_y_sv = GvSV (draw_y_gv);
3233 SV *draw_w_sv = GvSV (draw_w_gv);
3234 SV *draw_h_sv = GvSV (draw_h_gv);
3235 double draw_x, draw_y;
3236
3237 if (!SvROK (self))
3238 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3239
3240 hv = (HV *)SvRV (self);
3241
3242 if (SvTYPE (hv) != SVt_PVHV)
3243 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3244
3245 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3246 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3247
3248 if (!h || !w)
3249 XSRETURN_EMPTY;
3250
3251 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3252 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3253
3254 draw_x = SvNV (draw_x_sv) + x;
3255 draw_y = SvNV (draw_y_sv) + y;
3256
3257 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3258 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3259 XSRETURN_EMPTY;
3260
3261 sv_setnv (draw_x_sv, draw_x);
3262 sv_setnv (draw_y_sv, draw_y);
3263
3264 glPushMatrix ();
3265 glTranslated (x, y, 0);
3266
3267 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3268 {
3269 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3270
3271 if (svp && SvTRUE (*svp))
3272 {
3273 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3274 glEnable (GL_BLEND);
3275 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3276 glBegin (GL_QUADS);
3277 glVertex2f (0, 0);
3278 glVertex2f (w, 0);
3279 glVertex2f (w, h);
3280 glVertex2f (0, h);
3281 glEnd ();
3282 glDisable (GL_BLEND);
3283 }
3284 }
3285#if 0
3286 // draw borders, for debugging
3287 glPushMatrix ();
3288 glColor4f (1., 1., 0., 1.);
3289 glTranslatef (.5, .5, 0.);
3290 glBegin (GL_LINE_LOOP);
3291 glVertex2f (0 , 0);
3292 glVertex2f (w - 1, 0);
3293 glVertex2f (w - 1, h - 1);
3294 glVertex2f (0 , h - 1);
3295 glEnd ();
3296 glPopMatrix ();
3297#endif
3298 PUSHMARK (SP);
3299 XPUSHs (self);
3300 PUTBACK;
3301 call_method ("_draw", G_VOID | G_DISCARD);
3302 SPAGAIN;
3303
3304 glPopMatrix ();
3305
3306 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3307 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3308}
3309

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