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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.108 by root, Wed Jun 7 23:28:12 2006 UTC vs.
Revision 1.277 by root, Mon Sep 1 06:18:09 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
22#include <glib/gmacros.h> 52#include <glib/gmacros.h>
23 53
24#include <pango/pango.h> 54#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 55
26#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
28 66
29#ifndef _WIN32 67#ifndef _WIN32
30# include <sys/types.h> 68# include <sys/types.h>
31# include <sys/socket.h> 69# include <sys/socket.h>
32# include <netinet/in.h> 70# include <netinet/in.h>
33# include <netinet/tcp.h> 71# include <netinet/tcp.h>
34# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 77#else
36 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 79#endif
43 80
44#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 85
46#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
47 87
48#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
50 90
51#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96#define KMOD_LRAM 0x10000 // our extension
97
98static AV *texture_av;
52 99
53static struct 100static struct
54{ 101{
55#define GL_FUNC(ptr,name) ptr name; 102#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 103#include "glfunc.h"
57#undef GL_FUNC 104#undef GL_FUNC
58} gl; 105} gl;
59 106
107static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 108gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 109{
62 if (gl.BlendFuncSeparate) 110 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 111 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 112 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 113 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 114 else
67 glBlendFunc (sa, da); 115 glBlendFunc (sa, da);
68} 116}
69 117
118static GLuint
119gen_texture ()
120{
121 GLuint name;
122
123 if (AvFILL (texture_av) >= 0)
124 name = (GLuint)(size_t)av_pop (texture_av);
125 else
126 glGenTextures (1, &name);
127
128 return name;
129}
130
131static void
132del_texture (GLuint name)
133{
134 /* make a half-assed attempt at returning the memory used by the texture */
135 /* textures are frequently being reused by cfplus anyway */
136 /*glBindTexture (GL_TEXTURE_2D, name);*/
137 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
138 av_push (texture_av, (SV *)(size_t)name);
139 glDeleteTextures (1, &name);
140}
141
142#include "texcache.c"
143#include "rendercache.c"
144
145#include "pango-font.c"
146#include "pango-fontmap.c"
147#include "pango-render.c"
148
149typedef IV DC__Channel;
150typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 151typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 152typedef Mix_Music *DC__MixMusic;
72 153
73typedef PangoFontDescription *CFClient__Font; 154typedef PangoFontDescription *DC__Font;
155
156static int
157shape_attr_p (PangoLayoutRun *run)
158{
159 GSList *attrs = run->item->analysis.extra_attrs;
160
161 while (attrs)
162 {
163 PangoAttribute *attr = attrs->data;
164
165 if (attr->klass->type == PANGO_ATTR_SHAPE)
166 return 1;
167
168 attrs = attrs->next;
169 }
170
171 return 0;
172}
74 173
75typedef struct cf_layout { 174typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 175 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 176 float r, g, b, a; // default color for rgba mode
79 int base_height; 177 int base_height;
80 CFClient__Font font; 178 DC__Font font;
179 rc_t *rc;
81} *CFClient__Layout; 180} *DC__Layout;
82 181
83static CFClient__Font default_font; 182static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 183static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 184static PangoFontMap *opengl_fontmap;
86 185
87static void 186static void
88substitute_func (FcPattern *pattern, gpointer data) 187substitute_func (FcPattern *pattern, gpointer data)
89{ 188{
90 FcPatternAddBool (pattern, FC_HINTING, 1); 189 FcPatternAddBool (pattern, FC_HINTING, 1);
190#ifdef FC_HINT_STYLE
91 FcPatternAddBool (pattern, FC_HINTSTYLE, FC_HINT_FULL); 191 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92#ifdef _WIN32 192#endif
93 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94#else
95 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96#endif
97} 194}
98 195
99static void 196static void
100layout_update_font (CFClient__Layout self) 197layout_update_font (DC__Layout self)
101{ 198{
102 /* use a random scale factor to account for unknown descenders, 0.8 works 199 /* use a random scale factor to account for unknown descenders, 0.8 works
103 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
104 */ 201 */
105 PangoFontDescription *font = self->font ? self->font : default_font; 202 PangoFontDescription *font = self->font ? self->font : default_font;
106 203
107 pango_font_description_set_absolute_size (font, 204 pango_font_description_set_absolute_size (font,
108 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
109 206
110 pango_layout_set_font_description (self->pl, font); 207 pango_layout_set_font_description (self->pl, font);
111} 208}
112 209
113static void 210static void
114layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
115{ 212{
213 PangoRectangle rect;
214
215 // get_pixel_* wrongly rounds down
116 pango_layout_get_pixel_size (self->pl, w, h); 216 pango_layout_get_extents (self->pl, 0, &rect);
117 217
118 if (!*w) *w = 1; 218 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
119 if (!*h) *h = 1; 219 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
120 220
121 *w = (*w + 3) & ~3; 221 if (!rect.width) rect.width = 1;
122} 222 if (!rect.height) rect.height = 1;
123 223
224 *w = rect.width;
225 *h = rect.height;
226}
227
228typedef uint16_t tileid;
124typedef uint16_t mapface; 229typedef uint16_t faceid;
125 230
126typedef struct { 231typedef struct {
127 GLint name; 232 GLuint name;
128 int w, h; 233 int w, h;
129 float s, t; 234 float s, t;
130 uint8_t r, g, b, a; 235 uint8_t r, g, b, a;
236 tileid smoothtile;
237 uint8_t smoothlevel;
131} maptex; 238} maptex;
132 239
133typedef struct { 240typedef struct {
241 uint32_t player;
242 tileid tile[3];
134 int16_t darkness; 243 uint16_t darkness;
135 mapface face[3]; 244 uint8_t stat_width, stat_hp, flags, smoothmax;
136} mapcell; 245} mapcell;
137 246
138typedef struct { 247typedef struct {
139 int32_t c0, c1; 248 int32_t c0, c1;
140 mapcell *col; 249 mapcell *col;
141} maprow; 250} maprow;
142 251
143typedef struct map { 252typedef struct map {
144 int x, y, w, h; 253 int x, y, w, h;
145 int ox, oy; /* offset to virtual global coordinate system */ 254 int ox, oy; /* offset to virtual global coordinate system */
146 int faces; 255 int faces; tileid *face2tile; // [faceid]
147 mapface *face; 256 int texs; maptex *tex; // [tileid]
148
149 int texs;
150 maptex *tex;
151 257
152 int32_t rows; 258 int32_t rows;
153 maprow *row; 259 maprow *row;
154} *CFClient__Map; 260} *DC__Map;
155 261
156static char * 262static char *
157prepend (char *ptr, int sze, int inc) 263prepend (char *ptr, int sze, int inc)
158{ 264{
159 char *p; 265 char *p;
… …
176} 282}
177 283
178#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 284#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 285#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
180 286
287static void
288need_facenum (struct map *self, faceid face)
289{
290 while (self->faces <= face)
291 {
292 Append (tileid, self->face2tile, self->faces, self->faces);
293 self->faces *= 2;
294 }
295}
296
297static void
298need_texid (struct map *self, int texid)
299{
300 while (self->texs <= texid)
301 {
302 Append (maptex, self->tex, self->texs, self->texs);
303 self->texs *= 2;
304 }
305}
306
181static maprow * 307static maprow *
182map_get_row (CFClient__Map self, int y) 308map_get_row (DC__Map self, int y)
183{ 309{
184 if (0 > y) 310 if (0 > y)
185 { 311 {
186 int extend = - y + MAP_EXTEND_Y; 312 int extend = - y + MAP_EXTEND_Y;
187 Prepend (maprow, self->row, self->rows, extend); 313 Prepend (maprow, self->row, self->rows, extend);
… …
225 351
226 return row->col + (x - row->c0); 352 return row->col + (x - row->c0);
227} 353}
228 354
229static mapcell * 355static mapcell *
230map_get_cell (CFClient__Map self, int x, int y) 356map_get_cell (DC__Map self, int x, int y)
231{ 357{
232 return row_get_cell (map_get_row (self, y), x); 358 return row_get_cell (map_get_row (self, y), x);
233} 359}
234 360
235static void 361static void
236map_clear (CFClient__Map self) 362map_clear (DC__Map self)
237{ 363{
238 int r; 364 int r;
239 365
240 for (r = 0; r < self->rows; r++) 366 for (r = 0; r < self->rows; r++)
241 Safefree (self->row[r].col); 367 Safefree (self->row[r].col);
… …
248 self->oy = 0; 374 self->oy = 0;
249 self->row = 0; 375 self->row = 0;
250 self->rows = 0; 376 self->rows = 0;
251} 377}
252 378
379#define CELL_CLEAR(cell) \
380 do { \
381 if ((cell)->player) \
382 (cell)->tile [2] = 0; \
383 (cell)->darkness = 0; \
384 (cell)->stat_hp = 0; \
385 (cell)->flags = 0; \
386 (cell)->player = 0; \
387 } while (0)
388
253static void 389static void
254map_blank (CFClient__Map self, int x0, int y0, int w, int h) 390map_blank (DC__Map self, int x0, int y0, int w, int h)
255{ 391{
256 int x, y; 392 int x, y;
257 maprow *row; 393 maprow *row;
394 mapcell *cell;
258 395
259 for (y = y0; y < y0 + h; y++) 396 for (y = y0; y < y0 + h; y++)
260 if (y >= 0) 397 if (y >= 0)
261 { 398 {
262 if (y >= self->rows) 399 if (y >= self->rows)
… …
268 if (x >= row->c0) 405 if (x >= row->c0)
269 { 406 {
270 if (x >= row->c1) 407 if (x >= row->c1)
271 break; 408 break;
272 409
273 row->col[x - row->c0].darkness = -1; 410 cell = row->col + x - row->c0;
411
412 CELL_CLEAR (cell);
274 } 413 }
275 } 414 }
415}
416
417typedef struct {
418 tileid tile;
419 uint8_t x, y, level;
420} smooth_key;
421
422static void
423smooth_or_bits (HV *hv, smooth_key *key, IV bits)
424{
425 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
426
427 if (SvIOK (*sv))
428 SvIV_set (*sv, SvIVX (*sv) | bits);
429 else
430 sv_setiv (*sv, bits);
276} 431}
277 432
278static void 433static void
279music_finished (void) 434music_finished (void)
280{ 435{
… …
299 ev.data2 = 0; 454 ev.data2 = 0;
300 455
301 SDL_PushEvent ((SDL_Event *)&ev); 456 SDL_PushEvent ((SDL_Event *)&ev);
302} 457}
303 458
304MODULE = CFClient PACKAGE = CFClient 459static unsigned int
460minpot (unsigned int n)
461{
462 if (!n)
463 return 0;
464
465 --n;
466
467 n |= n >> 1;
468 n |= n >> 2;
469 n |= n >> 4;
470 n |= n >> 8;
471 n |= n >> 16;
472
473 return n + 1;
474}
475
476static unsigned int
477popcount (unsigned int n)
478{
479 n -= (n >> 1) & 0x55555555U;
480 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
481 n = ((n >> 4) + n) & 0x0f0f0f0fU;
482 n *= 0x01010101U;
483
484 return n >> 24;
485}
486
487/* SDL should provide this, really. */
488#define SDLK_MODIFIER_MIN 300
489#define SDLK_MODIFIER_MAX 314
490
491/******************************************************************************/
492
493static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
494static GV *hover_gv;
495
496static int
497within_widget (SV *widget, NV x, NV y)
498{
499 HV *self;
500 SV **svp;
501 NV wx, ww, wy, wh;
502
503 if (!SvROK (widget))
504 return 0;
505
506 self = (HV *)SvRV (widget);
507
508 if (SvTYPE (self) != SVt_PVHV)
509 return 0;
510
511 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
512 if (y < wy)
513 return 0;
514
515 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
516 if (y >= wy + wh)
517 return 0;
518
519 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
520 if (x < wx)
521 return 0;
522
523 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
524 if (x >= wx + ww)
525 return 0;
526
527 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
528 if (!svp || !SvTRUE (*svp))
529 return 0;
530
531 return 1;
532}
533
534/******************************************************************************/
535
536/* process keyboard modifiers */
537static int
538mod_munge (int mod)
539{
540 mod &= MOD_MASK;
541
542 if (mod & (KMOD_META | KMOD_ALT))
543 mod |= KMOD_LRAM;
544
545 return mod;
546}
547
548static void
549deliantra_main ()
550{
551 char *argv[] = { 0 };
552 call_argv ("::main", G_DISCARD | G_VOID, argv);
553}
554
555#ifdef __MACOSX__
556 /* to due surprising braindamage on the side of SDL design, we
557 * do some mind-boggling hack here: SDL requires a custom main()
558 * on OS X, so... we provide one and call the original main(), which,
559 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
560 * and which calls our main (== SDL_main) back.
561 */
562 extern C_LINKAGE int
563 main (int argc, char *argv[])
564 {
565 deliantra_main ();
566 }
567
568 #undef main
569
570 extern C_LINKAGE int main (int argc, char *argv[]);
571
572 static void
573 SDL_braino (void)
574 {
575 char *argv[] = { "deliantra client", 0 };
576 (main) (1, argv);
577 }
578#else
579 static void
580 SDL_braino (void)
581 {
582 deliantra_main ();
583 }
584#endif
585
586MODULE = Deliantra::Client PACKAGE = DC
305 587
306PROTOTYPES: ENABLE 588PROTOTYPES: ENABLE
307 589
308BOOT: 590BOOT:
309{ 591{
310 HV *stash = gv_stashpv ("CFClient", 1); 592 HV *stash = gv_stashpv ("DC", 1);
311 static const struct { 593 static const struct {
312 const char *name; 594 const char *name;
313 IV iv; 595 IV iv;
314 } *civ, const_iv[] = { 596 } *civ, const_iv[] = {
315# define const_iv(name) { # name, (IV)name } 597# define const_iv(name) { # name, (IV)name }
598 const_iv (SDLK_MODIFIER_MIN),
599 const_iv (SDLK_MODIFIER_MAX),
600
316 const_iv (SDL_ACTIVEEVENT), 601 const_iv (SDL_ACTIVEEVENT),
317 const_iv (SDL_KEYDOWN), 602 const_iv (SDL_KEYDOWN),
318 const_iv (SDL_KEYUP), 603 const_iv (SDL_KEYUP),
319 const_iv (SDL_MOUSEMOTION), 604 const_iv (SDL_MOUSEMOTION),
320 const_iv (SDL_MOUSEBUTTONDOWN), 605 const_iv (SDL_MOUSEBUTTONDOWN),
… …
329 const_iv (SDL_EVENT_RESERVEDA), 614 const_iv (SDL_EVENT_RESERVEDA),
330 const_iv (SDL_EVENT_RESERVEDB), 615 const_iv (SDL_EVENT_RESERVEDB),
331 const_iv (SDL_VIDEORESIZE), 616 const_iv (SDL_VIDEORESIZE),
332 const_iv (SDL_VIDEOEXPOSE), 617 const_iv (SDL_VIDEOEXPOSE),
333 const_iv (SDL_USEREVENT), 618 const_iv (SDL_USEREVENT),
619
620 const_iv (SDL_APPINPUTFOCUS),
621 const_iv (SDL_APPMOUSEFOCUS),
622 const_iv (SDL_APPACTIVE),
623
624
625 const_iv (SDLK_UNKNOWN),
626 const_iv (SDLK_FIRST),
627 const_iv (SDLK_BACKSPACE),
628 const_iv (SDLK_TAB),
629 const_iv (SDLK_CLEAR),
630 const_iv (SDLK_RETURN),
631 const_iv (SDLK_PAUSE),
632 const_iv (SDLK_ESCAPE),
633 const_iv (SDLK_SPACE),
634 const_iv (SDLK_EXCLAIM),
635 const_iv (SDLK_QUOTEDBL),
636 const_iv (SDLK_HASH),
637 const_iv (SDLK_DOLLAR),
638 const_iv (SDLK_AMPERSAND),
639 const_iv (SDLK_QUOTE),
640 const_iv (SDLK_LEFTPAREN),
641 const_iv (SDLK_RIGHTPAREN),
642 const_iv (SDLK_ASTERISK),
643 const_iv (SDLK_PLUS),
644 const_iv (SDLK_COMMA),
645 const_iv (SDLK_MINUS),
646 const_iv (SDLK_PERIOD),
647 const_iv (SDLK_SLASH),
648 const_iv (SDLK_0),
649 const_iv (SDLK_1),
650 const_iv (SDLK_2),
651 const_iv (SDLK_3),
652 const_iv (SDLK_4),
653 const_iv (SDLK_5),
654 const_iv (SDLK_6),
655 const_iv (SDLK_7),
656 const_iv (SDLK_8),
657 const_iv (SDLK_9),
658 const_iv (SDLK_COLON),
659 const_iv (SDLK_SEMICOLON),
660 const_iv (SDLK_LESS),
661 const_iv (SDLK_EQUALS),
662 const_iv (SDLK_GREATER),
663 const_iv (SDLK_QUESTION),
664 const_iv (SDLK_AT),
665
666 const_iv (SDLK_LEFTBRACKET),
667 const_iv (SDLK_BACKSLASH),
668 const_iv (SDLK_RIGHTBRACKET),
669 const_iv (SDLK_CARET),
670 const_iv (SDLK_UNDERSCORE),
671 const_iv (SDLK_BACKQUOTE),
672 const_iv (SDLK_DELETE),
673
674 const_iv (SDLK_FIRST),
675 const_iv (SDLK_LAST),
334 const_iv (SDLK_KP0), 676 const_iv (SDLK_KP0),
335 const_iv (SDLK_KP1), 677 const_iv (SDLK_KP1),
336 const_iv (SDLK_KP2), 678 const_iv (SDLK_KP2),
337 const_iv (SDLK_KP3), 679 const_iv (SDLK_KP3),
338 const_iv (SDLK_KP4), 680 const_iv (SDLK_KP4),
… …
393 const_iv (SDLK_BREAK), 735 const_iv (SDLK_BREAK),
394 const_iv (SDLK_MENU), 736 const_iv (SDLK_MENU),
395 const_iv (SDLK_POWER), 737 const_iv (SDLK_POWER),
396 const_iv (SDLK_EURO), 738 const_iv (SDLK_EURO),
397 const_iv (SDLK_UNDO), 739 const_iv (SDLK_UNDO),
740
398 const_iv (KMOD_NONE), 741 const_iv (KMOD_NONE),
742 const_iv (KMOD_SHIFT),
399 const_iv (KMOD_LSHIFT), 743 const_iv (KMOD_LSHIFT),
400 const_iv (KMOD_RSHIFT), 744 const_iv (KMOD_RSHIFT),
745 const_iv (KMOD_CTRL),
401 const_iv (KMOD_LCTRL), 746 const_iv (KMOD_LCTRL),
402 const_iv (KMOD_RCTRL), 747 const_iv (KMOD_RCTRL),
748 const_iv (KMOD_ALT),
403 const_iv (KMOD_LALT), 749 const_iv (KMOD_LALT),
404 const_iv (KMOD_RALT), 750 const_iv (KMOD_RALT),
751 const_iv (KMOD_META),
405 const_iv (KMOD_LMETA), 752 const_iv (KMOD_LMETA),
406 const_iv (KMOD_RMETA), 753 const_iv (KMOD_RMETA),
407 const_iv (KMOD_NUM), 754 const_iv (KMOD_NUM),
408 const_iv (KMOD_CAPS), 755 const_iv (KMOD_CAPS),
409 const_iv (KMOD_MODE), 756 const_iv (KMOD_MODE),
410 const_iv (KMOD_CTRL), 757
411 const_iv (KMOD_SHIFT), 758 const_iv (KMOD_LRAM),
412 const_iv (KMOD_ALT), 759
413 const_iv (KMOD_META) 760 const_iv (MIX_DEFAULT_FORMAT),
761
762 const_iv (SDL_INIT_TIMER),
763 const_iv (SDL_INIT_AUDIO),
764 const_iv (SDL_INIT_VIDEO),
765 const_iv (SDL_INIT_CDROM),
766 const_iv (SDL_INIT_JOYSTICK),
767 const_iv (SDL_INIT_EVERYTHING),
768 const_iv (SDL_INIT_NOPARACHUTE),
769 const_iv (SDL_INIT_EVENTTHREAD),
770
771 const_iv (SDL_GL_RED_SIZE),
772 const_iv (SDL_GL_GREEN_SIZE),
773 const_iv (SDL_GL_BLUE_SIZE),
774 const_iv (SDL_GL_ALPHA_SIZE),
775 const_iv (SDL_GL_DOUBLEBUFFER),
776 const_iv (SDL_GL_BUFFER_SIZE),
777 const_iv (SDL_GL_DEPTH_SIZE),
778 const_iv (SDL_GL_STENCIL_SIZE),
779 const_iv (SDL_GL_ACCUM_RED_SIZE),
780 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
781 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
782 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
783 const_iv (SDL_GL_STEREO),
784 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
785 const_iv (SDL_GL_MULTISAMPLESAMPLES),
786 const_iv (SDL_GL_ACCELERATED_VISUAL),
787 const_iv (SDL_GL_SWAP_CONTROL),
788
789 const_iv (FOW_DARKNESS)
414# undef const_iv 790# undef const_iv
415 }; 791 };
416 792
417 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 793 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
418 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 794 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
795
796 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
797 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
419} 798}
799
800void
801weaken (SV *rv)
802 PROTOTYPE: $
803 CODE:
804 sv_rvweaken (rv);
805
806int
807in_destruct ()
808 CODE:
809 RETVAL = PL_main_cv == Nullcv;
810 OUTPUT:
811 RETVAL
812
813NV floor (NV x)
814
815NV ceil (NV x)
816
817IV minpot (UV n)
818
819IV popcount (UV n)
420 820
421void 821void
422pango_init () 822pango_init ()
423 CODE: 823 CODE:
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425{ 824{
426 {
427 ft2_fontmap = pango_ft2_font_map_new (); 825 opengl_fontmap = pango_opengl_font_map_new ();
428 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 826 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
429 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 827 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
430 } 828 /*pango_context_set_font_description (opengl_context, default_font);*/
431 { 829#if PANGO_VERSION_CHECK (1, 15, 2)
432 cairo_font_options_t *fopt = cairo_font_options_create (); 830 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
433 cairo_fontmap = pango_cairo_font_map_get_default (); 831 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
434 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
435#ifdef _WIN32
436 // cairo looks like shit eaten twice on windows
437 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
438#else
439 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
440#endif 832#endif
441 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
442 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
443 pango_cairo_context_set_font_options (cairo_context, fopt);
444 cairo_font_options_destroy (fopt);
445 }
446} 833}
447 834
448int 835char *SDL_GetError ()
449SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
450 836
451void 837void SDL_braino ()
838
839int SDL_Init (U32 flags)
840
841int SDL_InitSubSystem (U32 flags)
842
843void SDL_QuitSubSystem (U32 flags)
844
452SDL_Quit () 845void SDL_Quit ()
453 846
847int SDL_GL_SetAttribute (int attr, int value)
848
849int SDL_GL_GetAttribute (int attr)
850 CODE:
851 if (SDL_GL_GetAttribute (attr, &RETVAL))
852 XSRETURN_UNDEF;
853 OUTPUT:
854 RETVAL
855
454void 856void
455SDL_ListModes () 857SDL_ListModes (int rgb, int alpha)
456 PPCODE: 858 PPCODE:
457{ 859{
458 SDL_Rect **m; 860 SDL_Rect **m;
459 861
460 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 862 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
461 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
462 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
463 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 865 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
464 866
465 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 867 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 868 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
467 869
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 870 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
472 874
473 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 875 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
474 876 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
475 SDL_EnableUNICODE (1);
476 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
477 877
478 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 878 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
479 879
480 if (m && m != (SDL_Rect **)-1) 880 if (m && m != (SDL_Rect **)-1)
481 while (*m) 881 while (*m)
482 { 882 {
883 if ((*m)->w >= 400 && (*m)->h >= 300)
884 {
483 AV *av = newAV (); 885 AV *av = newAV ();
484 av_push (av, newSViv ((*m)->w)); 886 av_push (av, newSViv ((*m)->w));
485 av_push (av, newSViv ((*m)->h)); 887 av_push (av, newSViv ((*m)->h));
888 av_push (av, newSViv (rgb));
889 av_push (av, newSViv (alpha));
486 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 890 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
891 }
487 892
488 ++m; 893 ++m;
489 } 894 }
490} 895}
491 896
492char *
493SDL_GetError ()
494
495int 897int
496SDL_SetVideoMode (int w, int h, int fullscreen) 898SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
497 CODE: 899 CODE:
900{
901 SDL_EnableUNICODE (1);
902 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
903
904 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
905 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
906 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
907 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
908
498 RETVAL = !!SDL_SetVideoMode ( 909 RETVAL = !!SDL_SetVideoMode (
499 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 910 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
500 ); 911 );
912
501 if (RETVAL) 913 if (RETVAL)
502 { 914 {
503 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 915 av_clear (texture_av);
916
917 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
504# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 918#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
505# include "glfunc.h" 919#include "glfunc.h"
506# undef GL_FUNC 920#undef GL_FUNC
507 } 921 }
922}
508 OUTPUT: 923 OUTPUT:
509 RETVAL 924 RETVAL
510 925
511void 926void
512SDL_GL_SwapBuffers () 927SDL_GL_SwapBuffers ()
513 928
514char * 929char *
515SDL_GetKeyName (int sym) 930SDL_GetKeyName (int sym)
516 931
932int
933SDL_GetAppState ()
934
935int
936SDL_GetModState ()
937
517void 938void
518SDL_PollEvent () 939poll_events ()
519 PPCODE: 940 PPCODE:
520{ 941{
521 SDL_Event ev; 942 SDL_Event ev;
522 943
523 while (SDL_PollEvent (&ev)) 944 SDL_PumpEvents ();
945 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
524 { 946 {
525 HV *hv = newHV (); 947 HV *hv = newHV ();
526 hv_store (hv, "type", 4, newSViv (ev.type), 0); 948 hv_store (hv, "type", 4, newSViv (ev.type), 0);
527 949
528 switch (ev.type) 950 switch (ev.type)
529 { 951 {
530 case SDL_KEYDOWN: 952 case SDL_KEYDOWN:
531 case SDL_KEYUP: 953 case SDL_KEYUP:
532 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 954 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
533 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 955 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
534 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 956 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
957 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
535 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 958 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
536 break; 959 break;
537 960
538 case SDL_ACTIVEEVENT: 961 case SDL_ACTIVEEVENT:
539 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 962 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
540 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 963 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
541 break; 964 break;
542 965
543 case SDL_MOUSEMOTION: 966 case SDL_MOUSEMOTION:
967 {
968 int state = ev.motion.state;
969 int x = ev.motion.x;
970 int y = ev.motion.y;
971 int xrel = ev.motion.xrel;
972 int yrel = ev.motion.yrel;
973
974 /* do simplistic event compression */
975 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
976 && state == ev.motion.state)
977 {
978 xrel += ev.motion.xrel;
979 yrel += ev.motion.yrel;
980 x = ev.motion.x;
981 y = ev.motion.y;
982 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
983 }
984
544 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 985 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
545
546 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 986 hv_store (hv, "state", 5, newSViv (state), 0);
547 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 987 hv_store (hv, "x", 1, newSViv (x), 0);
548 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 988 hv_store (hv, "y", 1, newSViv (y), 0);
549 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 989 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
550 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 990 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
991 }
551 break; 992 break;
552 993
553 case SDL_MOUSEBUTTONDOWN: 994 case SDL_MOUSEBUTTONDOWN:
554 case SDL_MOUSEBUTTONUP: 995 case SDL_MOUSEBUTTONUP:
555 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 996 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
556 997
557 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 998 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
558 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 999 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
559 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1000 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
560 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1001 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
565 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1006 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
566 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1007 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
567 break; 1008 break;
568 } 1009 }
569 1010
570 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1011 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
571 } 1012 }
572} 1013}
573 1014
574int 1015int
575Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1016Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
576 POSTCALL: 1017 POSTCALL:
577 Mix_HookMusicFinished (music_finished); 1018 Mix_HookMusicFinished (music_finished);
578 Mix_ChannelFinished (channel_finished); 1019 Mix_ChannelFinished (channel_finished);
579 1020
580void 1021void
1022Mix_QuerySpec ()
1023 PPCODE:
1024{
1025 int freq, channels;
1026 Uint16 format;
1027
1028 if (Mix_QuerySpec (&freq, &format, &channels))
1029 {
1030 EXTEND (SP, 3);
1031 PUSHs (sv_2mortal (newSViv (freq)));
1032 PUSHs (sv_2mortal (newSViv (format)));
1033 PUSHs (sv_2mortal (newSViv (channels)));
1034 }
1035}
1036
1037void
581Mix_CloseAudio () 1038Mix_CloseAudio ()
582 1039
583int 1040int
584Mix_AllocateChannels (int numchans = -1) 1041Mix_AllocateChannels (int numchans = -1)
585 1042
1043const char *
1044Mix_GetError ()
1045
586void 1046void
587lowdelay (int fd, int val = 1) 1047lowdelay (int fd, int val = 1)
588 CODE: 1048 CODE:
1049 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1050
1051void
1052win32_proxy_info ()
1053 PPCODE:
1054{
589#ifndef _WIN32 1055#ifdef _WIN32
590 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1056 char buffer[2048];
1057 DWORD buflen;
1058
1059 EXTEND (SP, 3);
1060
1061 buflen = sizeof (buffer);
1062 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1063 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1064 {
1065 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1066
1067 buflen = sizeof (buffer);
1068 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1069 {
1070 PUSHs (newSVpv (buffer, 0));
1071
1072 buflen = sizeof (buffer);
1073 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1074 PUSHs (newSVpv (buffer, 0));
1075 }
1076 }
591#endif 1077#endif
1078}
592 1079
593void 1080int
594add_font (char *file) 1081add_font (char *file)
595 CODE: 1082 CODE:
596 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1083 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597#ifdef _WIN32 1084 OUTPUT:
598 // cairo... sigh... requires win2000 1085 RETVAL
599 AddFontResourceEx (file, FR_PRIVATE, 0);
600#endif
601 1086
602void 1087void
603load_image_inline (SV *image_) 1088load_image_inline (SV *image_)
604 ALIAS: 1089 ALIAS:
605 load_image_file = 1 1090 load_image_file = 1
… …
608 STRLEN image_len; 1093 STRLEN image_len;
609 char *image = (char *)SvPVbyte (image_, image_len); 1094 char *image = (char *)SvPVbyte (image_, image_len);
610 SDL_Surface *surface, *surface2; 1095 SDL_Surface *surface, *surface2;
611 SDL_PixelFormat fmt; 1096 SDL_PixelFormat fmt;
612 SDL_RWops *rw = ix 1097 SDL_RWops *rw = ix
613 ? SDL_RWFromFile (image, "r") 1098 ? SDL_RWFromFile (image, "rb")
614 : SDL_RWFromConstMem (image, image_len); 1099 : SDL_RWFromConstMem (image, image_len);
615 1100
616 if (!rw) 1101 if (!rw)
617 croak ("load_image: %s", SDL_GetError ()); 1102 croak ("load_image: %s", SDL_GetError ());
618 1103
… …
647 1132
648 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1133 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649 1134
650 assert (surface2->pitch == surface2->w * 4); 1135 assert (surface2->pitch == surface2->w * 4);
651 1136
1137 SDL_LockSurface (surface2);
652 EXTEND (SP, 5); 1138 EXTEND (SP, 6);
653 PUSHs (sv_2mortal (newSViv (surface2->w))); 1139 PUSHs (sv_2mortal (newSViv (surface2->w)));
654 PUSHs (sv_2mortal (newSViv (surface2->h))); 1140 PUSHs (sv_2mortal (newSViv (surface2->h)));
655 SDL_LockSurface (surface2);
656 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1141 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
657 SDL_UnlockSurface (surface2);
658 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1142 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
659 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1143 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1144 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1145 SDL_UnlockSurface (surface2);
661 1146
662 SDL_FreeSurface (surface); 1147 SDL_FreeSurface (surface);
663 SDL_FreeSurface (surface2); 1148 SDL_FreeSurface (surface2);
664} 1149}
665 1150
… …
691void 1176void
692error (char *message) 1177error (char *message)
693 CODE: 1178 CODE:
694 fprintf (stderr, "ERROR: %s\n", message); 1179 fprintf (stderr, "ERROR: %s\n", message);
695#ifdef _WIN32 1180#ifdef _WIN32
696 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1181 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
697#endif 1182#endif
698 1183
699void 1184void
700fatal (char *message) 1185fatal (char *message)
701 CODE: 1186 CODE:
702 fprintf (stderr, "FATAL: %s\n", message); 1187 fprintf (stderr, "FATAL: %s\n", message);
703#ifdef _WIN32 1188#ifdef _WIN32
704 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1189 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
705#endif 1190#endif
706 exit (1); 1191 _exit (1);
707 1192
1193void
1194_exit (int retval = 0)
1195 CODE:
1196#ifdef WIN32
1197 ExitThread (retval); // unclean, please beam me up
1198#else
1199 _exit (retval);
1200#endif
1201
1202void
1203debug ()
1204 CODE:
1205{
1206#if DEBUG
1207 VALGRIND_DO_LEAK_CHECK;
1208#endif
1209}
1210
708MODULE = CFClient PACKAGE = CFClient::Font 1211MODULE = Deliantra::Client PACKAGE = DC::Font
709 1212
710CFClient::Font 1213PROTOTYPES: DISABLE
1214
1215DC::Font
711new_from_file (SV *class, char *path, int id = 0) 1216new_from_file (SV *class, char *path, int id = 0)
712 CODE: 1217 CODE:
713{ 1218{
714 int count; 1219 int count;
715 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1220 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
718} 1223}
719 OUTPUT: 1224 OUTPUT:
720 RETVAL 1225 RETVAL
721 1226
722void 1227void
723DESTROY (CFClient::Font self) 1228DESTROY (DC::Font self)
724 CODE: 1229 CODE:
725 pango_font_description_free (self); 1230 pango_font_description_free (self);
726 1231
727void 1232void
728make_default (CFClient::Font self) 1233make_default (DC::Font self)
1234 PROTOTYPE: $
729 CODE: 1235 CODE:
730 default_font = self; 1236 default_font = self;
731 1237
732MODULE = CFClient PACKAGE = CFClient::Layout 1238MODULE = Deliantra::Client PACKAGE = DC::Layout
733 1239
734CFClient::Layout 1240PROTOTYPES: DISABLE
735new (SV *class, int rgba = 0) 1241
1242void
1243glyph_cache_backup ()
1244 PROTOTYPE:
1245 CODE:
1246 tc_backup ();
1247
1248void
1249glyph_cache_restore ()
1250 PROTOTYPE:
1251 CODE:
1252 tc_restore ();
1253
1254DC::Layout
1255new (SV *class)
736 CODE: 1256 CODE:
737 New (0, RETVAL, 1, struct cf_layout); 1257 New (0, RETVAL, 1, struct cf_layout);
738 1258
739 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1259 RETVAL->pl = pango_layout_new (opengl_context);
740 RETVAL->rgba = rgba;
741 RETVAL->r = 1.; 1260 RETVAL->r = 1.;
742 RETVAL->g = 1.; 1261 RETVAL->g = 1.;
743 RETVAL->b = 1.; 1262 RETVAL->b = 1.;
744 RETVAL->a = 1.; 1263 RETVAL->a = 1.;
745 RETVAL->base_height = MIN_FONT_HEIGHT; 1264 RETVAL->base_height = MIN_FONT_HEIGHT;
746 RETVAL->font = 0; 1265 RETVAL->font = 0;
1266 RETVAL->rc = rc_alloc ();
747 1267
748 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1268 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
749 layout_update_font (RETVAL); 1269 layout_update_font (RETVAL);
750 OUTPUT: 1270 OUTPUT:
751 RETVAL 1271 RETVAL
752 1272
753void 1273void
754DESTROY (CFClient::Layout self) 1274DESTROY (DC::Layout self)
755 CODE: 1275 CODE:
756 g_object_unref (self->pl); 1276 g_object_unref (self->pl);
1277 rc_free (self->rc);
757 Safefree (self); 1278 Safefree (self);
758 1279
1280void
1281set_text (DC::Layout self, SV *text_)
1282 CODE:
1283{
1284 STRLEN textlen;
1285 char *text = SvPVutf8 (text_, textlen);
1286
1287 pango_layout_set_text (self->pl, text, textlen);
1288}
1289
1290void
1291set_markup (DC::Layout self, SV *text_)
1292 CODE:
1293{
1294 STRLEN textlen;
1295 char *text = SvPVutf8 (text_, textlen);
1296
1297 pango_layout_set_markup (self->pl, text, textlen);
1298}
1299
1300void
1301set_shapes (DC::Layout self, ...)
1302 CODE:
1303{
1304 PangoAttrList *attrs = 0;
1305 const char *text = pango_layout_get_text (self->pl);
1306 const char *pos = text;
1307 int arg = 4;
1308
1309 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1310 {
1311 PangoRectangle inkrect, rect;
1312 PangoAttribute *attr;
1313
1314 int x = SvIV (ST (arg - 3));
1315 int y = SvIV (ST (arg - 2));
1316 int w = SvIV (ST (arg - 1));
1317 int h = SvIV (ST (arg ));
1318
1319 inkrect.x = 0;
1320 inkrect.y = 0;
1321 inkrect.width = 0;
1322 inkrect.height = 0;
1323
1324 rect.x = x * PANGO_SCALE;
1325 rect.y = y * PANGO_SCALE;
1326 rect.width = w * PANGO_SCALE;
1327 rect.height = h * PANGO_SCALE;
1328
1329 if (!attrs)
1330 attrs = pango_layout_get_attributes (self->pl);
1331
1332 attr = pango_attr_shape_new (&inkrect, &rect);
1333 attr->start_index = pos - text;
1334 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1335 pango_attr_list_insert (attrs, attr);
1336
1337 arg += 4;
1338 pos += sizeof (OBJ_STR) - 1;
1339 }
1340
1341 if (attrs)
1342 pango_layout_set_attributes (self->pl, attrs);
1343}
1344
1345void
1346get_shapes (DC::Layout self)
1347 PPCODE:
1348{
1349 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1350
1351 do
1352 {
1353 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1354
1355 if (run && shape_attr_p (run))
1356 {
1357 PangoRectangle extents;
1358 pango_layout_iter_get_run_extents (iter, 0, &extents);
1359
1360 EXTEND (SP, 2);
1361 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1362 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1363 }
1364 }
1365 while (pango_layout_iter_next_run (iter));
1366
1367 pango_layout_iter_free (iter);
1368}
1369
759int 1370int
760is_rgba (CFClient::Layout self) 1371has_wrapped (DC::Layout self)
761 CODE: 1372 CODE:
762 RETVAL = self->rgba; 1373{
1374 int lines = 1;
1375 const char *text = pango_layout_get_text (self->pl);
1376
1377 while (*text)
1378 lines += *text++ == '\n';
1379
1380 RETVAL = lines < pango_layout_get_line_count (self->pl);
1381}
763 OUTPUT: 1382 OUTPUT:
764 RETVAL 1383 RETVAL
765 1384
766void
767set_text (CFClient::Layout self, SV *text_)
768 CODE:
769{
770 STRLEN textlen;
771 char *text = SvPVutf8 (text_, textlen);
772
773 pango_layout_set_text (self->pl, text, textlen);
774}
775
776void
777set_markup (CFClient::Layout self, SV *text_)
778 CODE:
779{
780 STRLEN textlen;
781 char *text = SvPVutf8 (text_, textlen);
782
783 pango_layout_set_markup (self->pl, text, textlen);
784}
785
786SV * 1385SV *
787get_text (CFClient::Layout self) 1386get_text (DC::Layout self)
788 CODE: 1387 CODE:
789 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1388 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
790 sv_utf8_decode (RETVAL); 1389 sv_utf8_decode (RETVAL);
791 OUTPUT: 1390 OUTPUT:
792 RETVAL 1391 RETVAL
793 1392
794void 1393void
795set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1394set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
796 CODE: 1395 CODE:
797 self->r = r; 1396 self->r = r;
798 self->g = g; 1397 self->g = g;
799 self->b = b; 1398 self->b = b;
800 self->a = a; 1399 self->a = a;
801 1400
802void 1401void
803set_font (CFClient::Layout self, CFClient::Font font = 0) 1402set_font (DC::Layout self, DC::Font font = 0)
804 CODE: 1403 CODE:
805 if (self->font != font) 1404 if (self->font != font)
806 { 1405 {
807 self->font = font; 1406 self->font = font;
808 layout_update_font (self); 1407 layout_update_font (self);
809 } 1408 }
810 1409
811void 1410void
812set_height (CFClient::Layout self, int base_height) 1411set_height (DC::Layout self, int base_height)
813 CODE: 1412 CODE:
814 if (self->base_height != base_height) 1413 if (self->base_height != base_height)
815 { 1414 {
816 self->base_height = base_height; 1415 self->base_height = base_height;
817 layout_update_font (self); 1416 layout_update_font (self);
818 } 1417 }
819 1418
820void 1419void
821set_width (CFClient::Layout self, int max_width = -1) 1420set_width (DC::Layout self, int max_width = -1)
822 CODE: 1421 CODE:
823 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1422 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
824 1423
825void 1424void
826set_indent (CFClient::Layout self, int indent) 1425set_indent (DC::Layout self, int indent)
827 CODE: 1426 CODE:
828 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1427 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
829 1428
830void 1429void
831set_spacing (CFClient::Layout self, int spacing) 1430set_spacing (DC::Layout self, int spacing)
832 CODE: 1431 CODE:
833 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1432 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
834 1433
835void 1434void
836set_ellipsise (CFClient::Layout self, int ellipsise) 1435set_ellipsise (DC::Layout self, int ellipsise)
837 CODE: 1436 CODE:
838 pango_layout_set_ellipsize (self->pl, 1437 pango_layout_set_ellipsize (self->pl,
839 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1438 ellipsise == 1 ? PANGO_ELLIPSIZE_START
840 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1439 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
841 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1440 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
842 : PANGO_ELLIPSIZE_NONE 1441 : PANGO_ELLIPSIZE_NONE
843 ); 1442 );
844 1443
845void 1444void
846set_single_paragraph_mode (CFClient::Layout self, int spm) 1445set_single_paragraph_mode (DC::Layout self, int spm)
847 CODE: 1446 CODE:
848 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1447 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
849 1448
850void 1449void
851size (CFClient::Layout self) 1450size (DC::Layout self)
852 PPCODE: 1451 PPCODE:
853{ 1452{
854 int w, h; 1453 int w, h;
855 1454
856 layout_get_pixel_size (self, &w, &h); 1455 layout_get_pixel_size (self, &w, &h);
… …
859 PUSHs (sv_2mortal (newSViv (w))); 1458 PUSHs (sv_2mortal (newSViv (w)));
860 PUSHs (sv_2mortal (newSViv (h))); 1459 PUSHs (sv_2mortal (newSViv (h)));
861} 1460}
862 1461
863int 1462int
1463descent (DC::Layout self)
1464 CODE:
1465{
1466 PangoRectangle rect;
1467 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1468 pango_layout_line_get_pixel_extents (line, 0, &rect);
1469 RETVAL = PANGO_DESCENT (rect);
1470}
1471 OUTPUT:
1472 RETVAL
1473
1474int
864xy_to_index (CFClient::Layout self, int x, int y) 1475xy_to_index (DC::Layout self, int x, int y)
865 CODE: 1476 CODE:
866{ 1477{
867 int index, trailing; 1478 int index, trailing;
868 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1479 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
869 RETVAL = index; 1480 RETVAL = index + trailing;
870} 1481}
871 OUTPUT: 1482 OUTPUT:
872 RETVAL 1483 RETVAL
873 1484
874void 1485void
875cursor_pos (CFClient::Layout self, int index) 1486cursor_pos (DC::Layout self, int index)
876 PPCODE: 1487 PPCODE:
877{ 1488{
878 PangoRectangle strong_pos; 1489 PangoRectangle pos;
879 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1490 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
880 1491
881 EXTEND (SP, 3); 1492 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1493 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1494 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
884 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1495 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
885} 1496}
886 1497
887void 1498void
888render (CFClient::Layout self) 1499index_to_line_x (DC::Layout self, int index, int trailing = 0)
889 PPCODE: 1500 PPCODE:
890{ 1501{
891 SV *retval; 1502 int line, x;
892 int w, h;
893 1503
894 layout_get_pixel_size (self, &w, &h); 1504 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
895 1505#if !PANGO_VERSION_CHECK (1, 17, 3)
896 if (self->rgba) 1506 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
897 { 1507 --line;
898 cairo_surface_t *surface;
899 cairo_t *cairo;
900
901 retval = newSV (w * h * 4);
902 SvPOK_only (retval);
903 SvCUR_set (retval, w * h * 4);
904
905 memset (SvPVX (retval), 0, w * h * 4);
906
907 surface = cairo_image_surface_create_for_data (
908 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
909 cairo = cairo_create (surface);
910 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
911
912 pango_cairo_show_layout (cairo, self->pl);
913
914 cairo_destroy (cairo);
915 cairo_surface_destroy (surface);
916
917 // what a mess, and its premultiplied, too :(
918 {
919 uint32_t *p = (uint32_t *)SvPVX (retval);
920 uint32_t *e = p + w * h;
921
922 while (p < e)
923 {
924 uint32_t rgba = *p;
925 rgba = (rgba >> 24) | (rgba << 8);
926#if 0
927#ifdef _WIN32
928 {//D
929 uint8_t r = rgba >> 24;
930 uint8_t g = rgba >> 16;
931 uint8_t b = rgba >> 8;
932 uint8_t a = rgba >> 0;
933
934 rgba = (rgba & 0xffffff00) | a;
935 }
936#endif 1508#endif
937#endif
938 rgba = SDL_SwapBE32 (rgba);
939 *p++ = rgba;
940 }
941 }
942
943 EXTEND (SP, 5); 1509 EXTEND (SP, 2);
944 PUSHs (sv_2mortal (newSViv (w))); 1510 PUSHs (sv_2mortal (newSViv (line)));
1511 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1512}
1513
1514void
1515line_x_to_index (DC::Layout self, int line, int x)
1516 PPCODE:
1517{
1518 PangoLayoutLine *lp;
1519 int index, trailing;
1520
1521 if (line < 0)
1522 XSRETURN_EMPTY;
1523
1524 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1525 XSRETURN_EMPTY; /* do better */
1526
1527 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1528
1529 EXTEND (SP, 2);
1530 if (GIMME_V == G_SCALAR)
945 PUSHs (sv_2mortal (newSViv (h))); 1531 PUSHs (sv_2mortal (newSViv (index + trailing)));
946 PUSHs (sv_2mortal (retval));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949 }
950 else 1532 else
951 { 1533 {
952 FT_Bitmap bitmap;
953
954 retval = newSV (w * h);
955 SvPOK_only (retval);
956 SvCUR_set (retval, w * h);
957
958 bitmap.rows = h;
959 bitmap.width = w;
960 bitmap.pitch = w;
961 bitmap.buffer = (unsigned char*)SvPVX (retval);
962 bitmap.num_grays = 256;
963 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
964
965 memset (bitmap.buffer, 0, w * h);
966
967 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
968
969 EXTEND (SP, 5);
970 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (index)));
971 PUSHs (sv_2mortal (newSViv (h))); 1535 PUSHs (sv_2mortal (newSViv (trailing)));
972 PUSHs (sv_2mortal (retval));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975 } 1536 }
976} 1537}
977 1538
1539void
1540render (DC::Layout self, float x, float y, int flags = 0)
1541 CODE:
1542 rc_clear (self->rc);
1543 pango_opengl_render_layout_subpixel (
1544 self->pl,
1545 self->rc,
1546 x * PANGO_SCALE, y * PANGO_SCALE,
1547 self->r, self->g, self->b, self->a,
1548 flags
1549 );
1550 // we assume that context_change actually clears/frees stuff
1551 // and does not do any recomputation...
1552 pango_layout_context_changed (self->pl);
1553
1554void
1555draw (DC::Layout self)
1556 CODE:
1557{
1558 glEnable (GL_TEXTURE_2D);
1559 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1560 glEnable (GL_BLEND);
1561 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1562 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1563 glEnable (GL_ALPHA_TEST);
1564 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1565
1566 rc_draw (self->rc);
1567
1568 glDisable (GL_ALPHA_TEST);
1569 glDisable (GL_BLEND);
1570 glDisable (GL_TEXTURE_2D);
1571}
1572
978MODULE = CFClient PACKAGE = CFClient::Texture 1573MODULE = Deliantra::Client PACKAGE = DC::Texture
979 1574
1575PROTOTYPES: ENABLE
1576
980void 1577void
1578pad (SV *data_, int ow, int oh, int nw, int nh)
1579 CODE:
1580{
1581 if ((nw != ow || nh != oh) && SvOK (data_))
1582 {
1583 STRLEN datalen;
1584 char *data = SvPVbyte (data_, datalen);
1585 int bpp = datalen / (ow * oh);
1586 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1587
1588 SvPOK_only (result_);
1589 SvCUR_set (result_, nw * nh * bpp);
1590
1591 memset (SvPVX (result_), 0, nw * nh * bpp);
1592 while (oh--)
1593 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1594
1595 sv_setsv (data_, result_);
1596 }
1597}
1598
1599void
981draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1600draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
982 PROTOTYPE: $$$;$$ 1601 PROTOTYPE: $$$;$$
983 ALIAS: 1602 ALIAS:
984 draw_quad_alpha = 1 1603 draw_quad_alpha = 1
985 draw_quad_alpha_premultiplied = 2 1604 draw_quad_alpha_premultiplied = 2
986 CODE: 1605 CODE:
987{ 1606{
988 HV *hv = (HV *)SvRV (self); 1607 HV *hv = (HV *)SvRV (self);
989 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1608 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
990 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1609 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
991 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1610 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1611
1612 if (name <= 0)
1613 XSRETURN_EMPTY;
992 1614
993 if (items < 5) 1615 if (items < 5)
994 { 1616 {
995 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1617 w = SvNV (*hv_fetch (hv, "w", 1, 1));
996 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1618 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1024 glDisable (GL_ALPHA_TEST); 1646 glDisable (GL_ALPHA_TEST);
1025 glDisable (GL_BLEND); 1647 glDisable (GL_BLEND);
1026 } 1648 }
1027} 1649}
1028 1650
1651IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1652 CODE:
1653{
1654 GLint width;
1655 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1656 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1657 RETVAL = width > 0;
1658}
1659 OUTPUT:
1660 RETVAL
1661
1029MODULE = CFClient PACKAGE = CFClient::Map 1662MODULE = Deliantra::Client PACKAGE = DC::Map
1030 1663
1031CFClient::Map 1664PROTOTYPES: DISABLE
1032new (SV *class, int map_width, int map_height) 1665
1666DC::Map
1667new (SV *class)
1033 CODE: 1668 CODE:
1034 New (0, RETVAL, 1, struct map); 1669 New (0, RETVAL, 1, struct map);
1035 RETVAL->x = 0; 1670 RETVAL->x = 0;
1036 RETVAL->y = 0; 1671 RETVAL->y = 0;
1037 RETVAL->w = map_width; 1672 RETVAL->w = 0;
1038 RETVAL->h = map_height; 1673 RETVAL->h = 0;
1039 RETVAL->ox = 0; 1674 RETVAL->ox = 0;
1040 RETVAL->oy = 0; 1675 RETVAL->oy = 0;
1041 RETVAL->faces = 8192; 1676 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1042 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1677 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1043 RETVAL->texs = 8192;
1044 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1045 RETVAL->rows = 0; 1678 RETVAL->rows = 0;
1046 RETVAL->row = 0; 1679 RETVAL->row = 0;
1047 OUTPUT: 1680 OUTPUT:
1048 RETVAL 1681 RETVAL
1049 1682
1050void 1683void
1051DESTROY (CFClient::Map self) 1684DESTROY (DC::Map self)
1052 CODE: 1685 CODE:
1053{ 1686{
1054 map_clear (self); 1687 map_clear (self);
1055 Safefree (self->face); 1688 Safefree (self->face2tile);
1689 Safefree (self->tex);
1056 Safefree (self); 1690 Safefree (self);
1057} 1691}
1058 1692
1059void 1693void
1694resize (DC::Map self, int map_width, int map_height)
1695 CODE:
1696 self->w = map_width;
1697 self->h = map_height;
1698
1699void
1060clear (CFClient::Map self) 1700clear (DC::Map self)
1061 CODE: 1701 CODE:
1062 map_clear (self); 1702 map_clear (self);
1063 1703
1064void 1704void
1065set_face (CFClient::Map self, int face, int texid) 1705set_tileid (DC::Map self, int face, int tile)
1066 CODE: 1706 CODE:
1067{ 1707{
1068 while (self->faces <= face) 1708 need_facenum (self, face); self->face2tile [face] = tile;
1069 { 1709 need_texid (self, tile);
1070 Append (mapface, self->face, self->faces, self->faces);
1071 self->faces *= 2;
1072 }
1073
1074 self->face [face] = texid;
1075} 1710}
1076 1711
1077void 1712void
1713set_smooth (DC::Map self, int face, int smooth, int level)
1714 CODE:
1715{
1716 tileid texid;
1717 maptex *tex;
1718
1719 if (face < 0 || face >= self->faces)
1720 return;
1721
1722 if (smooth < 0 || smooth >= self->faces)
1723 return;
1724
1725 texid = self->face2tile [face];
1726
1727 if (!texid)
1728 return;
1729
1730 tex = self->tex + texid;
1731 tex->smoothtile = self->face2tile [smooth];
1732 tex->smoothlevel = level;
1733}
1734
1735void
1078set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1736set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1079 CODE: 1737 CODE:
1080{ 1738{
1081 while (self->texs <= texid) 1739 need_texid (self, texid);
1082 {
1083 Append (maptex, self->tex, self->texs, self->texs);
1084 self->texs *= 2;
1085 }
1086 1740
1087 { 1741 {
1088 maptex *tex = self->tex + texid; 1742 maptex *tex = self->tex + texid;
1089 1743
1090 tex->name = name; 1744 tex->name = name;
… …
1107 // from transparent color bleeding and ugly wrapping effects. 1761 // from transparent color bleeding and ugly wrapping effects.
1108 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1762 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1109} 1763}
1110 1764
1111int 1765int
1112ox (CFClient::Map self) 1766ox (DC::Map self)
1113 ALIAS: 1767 ALIAS:
1114 oy = 1 1768 oy = 1
1115 x = 2 1769 x = 2
1116 y = 3 1770 y = 3
1117 w = 4 1771 w = 4
… …
1128 } 1782 }
1129 OUTPUT: 1783 OUTPUT:
1130 RETVAL 1784 RETVAL
1131 1785
1132void 1786void
1133scroll (CFClient::Map self, int dx, int dy) 1787scroll (DC::Map self, int dx, int dy)
1134 CODE: 1788 CODE:
1135{ 1789{
1136 if (dx > 0) 1790 if (dx > 0)
1137 map_blank (self, self->x, self->y, dx - 1, self->h); 1791 map_blank (self, self->x, self->y, dx, self->h);
1138 else if (dx < 0) 1792 else if (dx < 0)
1139 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1793 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1140 1794
1141 if (dy > 0) 1795 if (dy > 0)
1142 map_blank (self, self->x, self->y, self->w, dy - 1); 1796 map_blank (self, self->x, self->y, self->w, dy);
1143 else if (dy < 0) 1797 else if (dy < 0)
1144 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1798 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1145 1799
1146 self->ox += dx; self->x += dx; 1800 self->ox += dx; self->x += dx;
1147 self->oy += dy; self->y += dy; 1801 self->oy += dy; self->y += dy;
1148 1802
1149 while (self->y < 0) 1803 while (self->y < 0)
… …
1153 self->rows += MAP_EXTEND_Y; 1807 self->rows += MAP_EXTEND_Y;
1154 self->y += MAP_EXTEND_Y; 1808 self->y += MAP_EXTEND_Y;
1155 } 1809 }
1156} 1810}
1157 1811
1158void 1812SV *
1159map1a_update (CFClient::Map self, SV *data_) 1813map1a_update (DC::Map self, SV *data_, int extmap)
1160 CODE: 1814 CODE:
1161{ 1815{
1162 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1816 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1163 uint8_t *data_end = (uint8_t *)SvEND (data_); 1817 uint8_t *data_end = (uint8_t *)SvEND (data_);
1164 mapcell *cell; 1818 mapcell *cell;
1165 int x, y, flags; 1819 int x, y, z, flags;
1820 AV *missing = newAV ();
1821 RETVAL = newRV_noinc ((SV *)missing);
1166 1822
1167 while (data < data_end) 1823 while (data < data_end - 1)
1168 { 1824 {
1169 flags = (data [0] << 8) + data [1]; data += 2; 1825 flags = (data [0] << 8) + data [1]; data += 2;
1170 1826
1171 x = ((flags >> 10) & 63) + self->x; 1827 x = self->x + ((flags >> 10) & 63);
1172 y = ((flags >> 4) & 63) + self->y; 1828 y = self->y + ((flags >> 4) & 63);
1173 1829
1174 cell = map_get_cell (self, x, y); 1830 cell = map_get_cell (self, x, y);
1175 1831
1176 if (flags & 15) 1832 if (flags & 15)
1177 { 1833 {
1178 if (cell->darkness < 0) 1834 if (!cell->darkness)
1179 { 1835 {
1836 memset (cell, 0, sizeof (*cell));
1180 cell->darkness = 0; 1837 cell->darkness = 256;
1181 cell->face [0] = 0;
1182 cell->face [1] = 0;
1183 cell->face [2] = 0;
1184 } 1838 }
1185 1839
1186 cell->darkness = flags & 8 ? *data++ : 255;
1187
1188 //TODO: don't trust server data to be in-range(!) 1840 //TODO: don't trust server data to be in-range(!)
1189 1841
1190 if (flags & 4) 1842 if (flags & 8)
1191 { 1843 {
1192 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1844 if (extmap)
1845 {
1846 uint8_t ext, cmd;
1847
1848 do
1849 {
1850 ext = *data++;
1851 cmd = ext & 0x7f;
1852
1853 if (cmd < 4)
1854 cell->darkness = 255 - ext * 64 + 1;
1855 else if (cmd == 5) // health
1856 {
1857 cell->stat_width = 1;
1858 cell->stat_hp = *data++;
1859 }
1860 else if (cmd == 6) // monster width
1861 cell->stat_width = *data++ + 1;
1862 else if (cmd == 0x47)
1863 {
1864 if (*data == 1) cell->player = data [1];
1865 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1866 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1867 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1868
1869 data += *data + 1;
1870 }
1871 else if (cmd == 8) // cell flags
1872 cell->flags = *data++;
1873 else if (ext & 0x40) // unknown, multibyte => skip
1874 data += *data + 1;
1875 else
1876 data++;
1877 }
1878 while (ext & 0x80);
1879 }
1880 else
1881 cell->darkness = *data++ + 1;
1193 } 1882 }
1194 1883
1884 for (z = 0; z <= 2; ++z)
1195 if (flags & 2) 1885 if (flags & (4 >> z))
1196 { 1886 {
1197 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1887 faceid face = (data [0] << 8) + data [1]; data += 2;
1888 need_facenum (self, face);
1889 cell->tile [z] = self->face2tile [face];
1890
1891 if (cell->tile [z])
1892 {
1893 maptex *tex = self->tex + cell->tile [z];
1894 if (!tex->name)
1895 av_push (missing, newSViv (cell->tile [z]));
1896
1897 if (tex->smoothtile)
1898 {
1899 maptex *smooth = self->tex + tex->smoothtile;
1900 if (!smooth->name)
1901 av_push (missing, newSViv (tex->smoothtile));
1902 }
1903 }
1198 } 1904 }
1199
1200 if (flags & 1)
1201 {
1202 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1203 }
1204 } 1905 }
1205 else 1906 else
1206 cell->darkness = -1; 1907 CELL_CLEAR (cell);
1207 } 1908 }
1208} 1909}
1910 OUTPUT:
1911 RETVAL
1209 1912
1210SV * 1913SV *
1211mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1914mapmap (DC::Map self, int x0, int y0, int w, int h)
1212 CODE: 1915 CODE:
1213{ 1916{
1214 int x1, x; 1917 int x1, x;
1215 int y1, y; 1918 int y1, y;
1216 int z; 1919 int z;
… …
1237 { 1940 {
1238 mapcell *cell = row->col + (x - row->c0); 1941 mapcell *cell = row->col + (x - row->c0);
1239 1942
1240 for (z = 0; z <= 0; z++) 1943 for (z = 0; z <= 0; z++)
1241 { 1944 {
1242 mapface face = cell->face [z];
1243
1244 if (face)
1245 {
1246 maptex tex = self->tex [face]; 1945 maptex tex = self->tex [cell->tile [z]];
1247 int a0 = 255 - tex.a; 1946 int a0 = 255 - tex.a;
1248 int a1 = tex.a; 1947 int a1 = tex.a;
1249 1948
1250 r = (r * a0 + tex.r * a1) / 255; 1949 r = (r * a0 + tex.r * a1) / 255;
1251 g = (g * a0 + tex.g * a1) / 255; 1950 g = (g * a0 + tex.g * a1) / 255;
1252 b = (b * a0 + tex.b * a1) / 255; 1951 b = (b * a0 + tex.b * a1) / 255;
1253 a = (a * a0 + tex.a * a1) / 255; 1952 a = (a * a0 + tex.a * a1) / 255;
1254 }
1255 } 1953 }
1256 } 1954 }
1257 1955
1258 *map++ = (r ) 1956 *map++ = (r )
1259 | (g << 8) 1957 | (g << 8)
… …
1266} 1964}
1267 OUTPUT: 1965 OUTPUT:
1268 RETVAL 1966 RETVAL
1269 1967
1270void 1968void
1271draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1969draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1970 CODE:
1971{
1972 int x, y, z;
1973
1974 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1975 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1976 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1977 smooth_key skey;
1978 int pl_x, pl_y;
1979 maptex pl_tex;
1980 rc_t *rc = rc_alloc ();
1981 rc_key_t key;
1982 rc_array_t *arr;
1983
1984 pl_tex.name = 0;
1985
1986 // thats current max. sorry.
1987 if (sw > 255) sw = 255;
1988 if (sh > 255) sh = 255;
1989
1990 // clear key, in case of extra padding
1991 memset (&skey, 0, sizeof (skey));
1992
1993 memset (&key, 0, sizeof (key));
1994 key.r = 255;
1995 key.g = 255;
1996 key.b = 255;
1997 key.a = 255;
1998 key.mode = GL_QUADS;
1999 key.format = GL_T2F_V3F;
2000 key.texname = -1;
2001
2002 mx += self->x;
2003 my += self->y;
2004
2005 // first pass: determine smooth_max
2006 // rather ugly, if you ask me
2007 // could also be stored inside mapcell and updated on change
2008 memset (smooth_max, 0, sizeof (smooth_max));
2009
2010 for (y = 0; y < sh; y++)
2011 if (0 <= y + my && y + my < self->rows)
2012 {
2013 maprow *row = self->row + (y + my);
2014
2015 for (x = 0; x < sw; x++)
2016 if (row->c0 <= x + mx && x + mx < row->c1)
2017 {
2018 mapcell *cell = row->col + (x + mx - row->c0);
2019
2020 smooth_max[x + 1][y + 1] =
2021 MAX (self->tex [cell->tile [0]].smoothlevel,
2022 MAX (self->tex [cell->tile [1]].smoothlevel,
2023 self->tex [cell->tile [2]].smoothlevel));
2024 }
2025 }
2026
2027 glEnable (GL_BLEND);
2028 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2029 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2030
2031 for (z = 0; z <= 2; z++)
2032 {
2033 memset (smooth_level, 0, sizeof (smooth_level));
2034
2035 for (y = 0; y < sh; y++)
2036 if (0 <= y + my && y + my < self->rows)
2037 {
2038 maprow *row = self->row + (y + my);
2039
2040 for (x = 0; x < sw; x++)
2041 if (row->c0 <= x + mx && x + mx < row->c1)
2042 {
2043 mapcell *cell = row->col + (x + mx - row->c0);
2044 tileid tile = cell->tile [z];
2045
2046 if (tile)
2047 {
2048 maptex tex = self->tex [tile];
2049 int px = (x + 1) * T - tex.w;
2050 int py = (y + 1) * T - tex.h;
2051
2052 if (key.texname != tex.name)
2053 {
2054 if (!tex.name)
2055 tex = self->tex [2]; /* missing, replace by noface */
2056
2057 key.texname = tex.name;
2058 arr = rc_array (rc, &key);
2059 }
2060
2061 if (expect_false (cell->player == player) && expect_false (z == 2))
2062 {
2063 pl_x = px;
2064 pl_y = py;
2065 pl_tex = tex;
2066 continue;
2067 }
2068
2069 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2070 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2071 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2072 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2073
2074 if (expect_false (cell->flags) && expect_false (z == 2))
2075 {
2076 // overlays such as the speech bubble, probably more to come
2077 if (cell->flags & 1)
2078 {
2079 maptex tex = self->tex [1];
2080 int px = x * T + T * 2 / 32;
2081 int py = y * T - T * 6 / 32;
2082
2083 if (tex.name)
2084 {
2085 if (key.texname != tex.name)
2086 {
2087 key.texname = tex.name;
2088 arr = rc_array (rc, &key);
2089 }
2090
2091 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2092 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2093 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2094 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2095 }
2096 }
2097 }
2098
2099 // update smooth hash
2100 if (tex.smoothtile)
2101 {
2102 skey.tile = tex.smoothtile;
2103 skey.level = tex.smoothlevel;
2104
2105 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2106
2107 // add bits to current tile and all neighbours. skey.x|y is
2108 // shifted +1|+1 so we always stay positive.
2109
2110 // bits is ___n cccc CCCC bbbb
2111 // n do not draw borders&corners
2112 // c draw these corners, but...
2113 // C ... not these
2114 // b draw these borders
2115
2116 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2117 // ┃· ·· ·┃ ━━
2118
2119 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2120 // ·· ·· ·┏ ┓·
2121
2122 // full tile
2123 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2124
2125 // borders
2126 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2127 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2128 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2129 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2130
2131 // corners
2132 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2133 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2134 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2135 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2136 }
2137 }
2138 }
2139 }
2140
2141 rc_draw (rc);
2142 rc_clear (rc);
2143
2144 // go through all smoothlevels, lowest to highest, then draw.
2145 // this is basically counting sort
2146 {
2147 int w, b;
2148
2149 glEnable (GL_TEXTURE_2D);
2150 glBegin (GL_QUADS);
2151 for (w = 0; w < 256 / 32; ++w)
2152 {
2153 uint32_t smask = smooth_level [w];
2154 if (smask)
2155 for (b = 0; b < 32; ++b)
2156 if (smask & (((uint32_t)1) << b))
2157 {
2158 int level = (w << 5) | b;
2159 HE *he;
2160
2161 hv_iterinit (smooth);
2162 while ((he = hv_iternext (smooth)))
2163 {
2164 smooth_key *skey = (smooth_key *)HeKEY (he);
2165 IV bits = SvIVX (HeVAL (he));
2166
2167 if (!(bits & 0x1000)
2168 && skey->level == level
2169 && level > smooth_max [skey->x][skey->y])
2170 {
2171 maptex tex = self->tex [skey->tile];
2172 int px = (((int)skey->x) - 1) * T;
2173 int py = (((int)skey->y) - 1) * T;
2174 int border = bits & 15;
2175 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2176 float dx = tex.s * .0625f; // 16 images/row
2177 float dy = tex.t * .5f ; // 2 images/column
2178
2179 if (tex.name)
2180 {
2181 // this time avoiding texture state changes
2182 // save gobs of state changes.
2183 if (key.texname != tex.name)
2184 {
2185 glEnd ();
2186 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2187 glBegin (GL_QUADS);
2188 }
2189
2190 if (border)
2191 {
2192 float ox = border * dx;
2193
2194 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2195 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2196 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2197 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2198 }
2199
2200 if (corner)
2201 {
2202 float ox = corner * dx;
2203
2204 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2205 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2206 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2207 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2208 }
2209 }
2210 }
2211 }
2212 }
2213 }
2214
2215 glEnd ();
2216 glDisable (GL_TEXTURE_2D);
2217 key.texname = -1;
2218 }
2219
2220 hv_clear (smooth);
2221 }
2222
2223 if (pl_tex.name)
2224 {
2225 maptex tex = pl_tex;
2226 int px = pl_x + sdx;
2227 int py = pl_y + sdy;
2228
2229 key.texname = tex.name;
2230 arr = rc_array (rc, &key);
2231
2232 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2233 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2234 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2235 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2236
2237 rc_draw (rc);
2238 }
2239
2240 glDisable (GL_BLEND);
2241 rc_free (rc);
2242
2243 // top layer: overlays such as the health bar
2244 for (y = 0; y < sh; y++)
2245 if (0 <= y + my && y + my < self->rows)
2246 {
2247 maprow *row = self->row + (y + my);
2248
2249 for (x = 0; x < sw; x++)
2250 if (row->c0 <= x + mx && x + mx < row->c1)
2251 {
2252 mapcell *cell = row->col + (x + mx - row->c0);
2253
2254 int px = x * T;
2255 int py = y * T;
2256
2257 if (cell->stat_hp)
2258 {
2259 int width = cell->stat_width * T;
2260 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2261
2262 glColor3ub (0, 0, 0);
2263 glRectf (px + 1, py - thick - 2,
2264 px + width - 1, py);
2265
2266 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2267 glRectf (px + 2,
2268 py - thick - 1,
2269 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2270 }
2271 }
2272 }
2273}
2274
2275void
2276draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2277 CODE:
2278{
2279 static float color[16][3] = {
2280 { 0.00F, 0.00F, 0.00F },
2281 { 1.00F, 1.00F, 1.00F },
2282 { 0.00F, 0.00F, 0.55F },
2283 { 1.00F, 0.00F, 0.00F },
2284
2285 { 1.00F, 0.54F, 0.00F },
2286 { 0.11F, 0.56F, 1.00F },
2287 { 0.93F, 0.46F, 0.00F },
2288 { 0.18F, 0.54F, 0.34F },
2289
2290 { 0.56F, 0.73F, 0.56F },
2291 { 0.80F, 0.80F, 0.80F },
2292 { 0.55F, 0.41F, 0.13F },
2293 { 0.99F, 0.77F, 0.26F },
2294
2295 { 0.74F, 0.65F, 0.41F },
2296
2297 { 0.00F, 1.00F, 1.00F },
2298 { 1.00F, 0.00F, 1.00F },
2299 { 1.00F, 1.00F, 0.00F },
2300 };
2301
2302 int x, y;
2303
2304 glEnable (GL_TEXTURE_2D);
2305 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2306 glEnable (GL_BLEND);
2307 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2308 glBegin (GL_QUADS);
2309
2310 for (y = 0; y < h; y++)
2311 for (x = 0; x < w; x++)
2312 {
2313 unsigned char m = data [x + y * w];
2314
2315 if (m)
2316 {
2317 float *c = color [m & 15];
2318
2319 float tx1 = m & 0x40 ? 0.5 : 0.;
2320 float tx2 = tx1 + 0.5;
2321
2322 glColor4f (c[0], c[1], c[2], 0.75);
2323 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2324 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2325 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2326 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2327 }
2328 }
2329
2330 glEnd ();
2331 glDisable (GL_BLEND);
2332 glDisable (GL_TEXTURE_2D);
2333}
2334
2335void
2336fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1272 PPCODE: 2337 PPCODE:
1273{ 2338{
1274 int vx, vy;
1275 int x, y, z; 2339 int x, y;
1276 int last_name; 2340 int sw1 = sw + 2;
1277 mapface face; 2341 int sh1 = sh + 2;
2342 int sh3 = sh * 3;
1278 int sw4 = (sw + 3) & ~3; 2343 int sw34 = (sw * 3 + 3) & ~3;
2344 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1279 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2345 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1280 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2346 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1281 2347
1282 memset (darkness, 255, sw4 * sh);
1283 SvPOK_only (darkness_sv); 2348 SvPOK_only (darkness3_sv);
1284 SvCUR_set (darkness_sv, sw4 * sh); 2349 SvCUR_set (darkness3_sv, sw34 * sh3);
1285 2350
1286 vx = self->x + (self->w - sw) / 2 - shift_x; 2351 mx += self->x - 1;
1287 vy = self->y + (self->h - sh) / 2 - shift_y; 2352 my += self->y - 1;
1288 2353
1289 /* 2354 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1290 int vx = self->vx = self->w >= sw
1291 ? self->x + (self->w - sw) / 2
1292 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1293 2355
1294 int vy = self->vy = self->h >= sh
1295 ? self->y + (self->h - sh) / 2
1296 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1297 */
1298
1299 glColor4ub (255, 255, 255, 255);
1300
1301 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302 glEnable (GL_BLEND);
1303 glEnable (GL_TEXTURE_2D);
1304 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305
1306 glBegin (GL_QUADS);
1307
1308 last_name = 0;
1309
1310 for (z = 0; z < 3; z++)
1311 for (y = 0; y < sh; y++) 2356 for (y = 0; y < sh1; y++)
1312 if (0 <= y + vy && y + vy < self->rows) 2357 if (0 <= y + my && y + my < self->rows)
1313 { 2358 {
1314 maprow *row = self->row + (y + vy); 2359 maprow *row = self->row + (y + my);
1315 2360
1316 for (x = 0; x < sw; x++) 2361 for (x = 0; x < sw1; x++)
1317 if (row->c0 <= x + vx && x + vx < row->c1) 2362 if (row->c0 <= x + mx && x + mx < row->c1)
1318 { 2363 {
1319 mapcell *cell = row->col + (x + vx - row->c0); 2364 mapcell *cell = row->col + (x + mx - row->c0);
1320 2365
1321 darkness[y * sw4 + x] = cell->darkness < 0 2366 darkness1 [y * sw1 + x] = cell->darkness
2367 ? 255 - (cell->darkness - 1)
1322 ? 255 - FOW_DARKNESS 2368 : 255 - FOW_DARKNESS;
1323 : 255 - cell->darkness;
1324
1325 face = cell->face [z];
1326
1327 if (face)
1328 {
1329 maptex tex = self->tex [face];
1330
1331 int px = (x + 1) * 32 - tex.w;
1332 int py = (y + 1) * 32 - tex.h;
1333
1334 if (last_name != tex.name)
1335 {
1336 glEnd ();
1337 last_name = tex.name;
1338 glBindTexture (GL_TEXTURE_2D, last_name);
1339 glBegin (GL_QUADS);
1340 }
1341
1342 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1343 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1344 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1345 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1346 }
1347 } 2369 }
1348 } 2370 }
1349 2371
1350 glEnd (); 2372 for (y = 0; y < sh; ++y)
2373 for (x = 0; x < sw; ++x)
2374 {
2375 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2376 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2377 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2378 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2379 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2380 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2381 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2382 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2383 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1351 2384
1352 glDisable (GL_TEXTURE_2D); 2385 uint8_t r11 = (d11 + d21 + d12) / 3;
1353 glDisable (GL_BLEND); 2386 uint8_t r21 = d21;
2387 uint8_t r31 = (d21 + d31 + d32) / 3;
2388
2389 uint8_t r12 = d12;
2390 uint8_t r22 = d22;
2391 uint8_t r32 = d32;
2392
2393 uint8_t r13 = (d13 + d23 + d12) / 3;
2394 uint8_t r23 = d23;
2395 uint8_t r33 = (d23 + d33 + d32) / 3;
2396
2397 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2398 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2399 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2400 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2401 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2402 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2403 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2404 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2405 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2406 }
2407
2408 free (darkness1);
1354 2409
1355 EXTEND (SP, 3); 2410 EXTEND (SP, 3);
1356 PUSHs (sv_2mortal (newSViv (sw4))); 2411 PUSHs (sv_2mortal (newSViv (sw34)));
1357 PUSHs (sv_2mortal (newSViv (sh))); 2412 PUSHs (sv_2mortal (newSViv (sh3)));
1358 PUSHs (darkness_sv); 2413 PUSHs (darkness3_sv);
1359} 2414}
1360 2415
1361SV * 2416SV *
1362get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2417get_rect (DC::Map self, int x0, int y0, int w, int h)
1363 CODE: 2418 CODE:
1364{ 2419{
1365 int x, y, x1, y1; 2420 int x, y, x1, y1;
1366 SV *data_sv = newSV (w * h * 7 + 5); 2421 SV *data_sv = newSV (w * h * 7 + 5);
1367 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2422 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1392 if (row && row->c0 <= x && x < row->c1) 2447 if (row && row->c0 <= x && x < row->c1)
1393 { 2448 {
1394 mapcell *cell = row->col + (x - row->c0); 2449 mapcell *cell = row->col + (x - row->c0);
1395 uint8_t flags = 0; 2450 uint8_t flags = 0;
1396 2451
1397 if (cell->face [0]) flags |= 1; 2452 if (cell->tile [0]) flags |= 1;
1398 if (cell->face [1]) flags |= 2; 2453 if (cell->tile [1]) flags |= 2;
1399 if (cell->face [2]) flags |= 4; 2454 if (cell->tile [2]) flags |= 4;
1400 2455
1401 *data++ = flags; 2456 *data++ = flags;
1402 2457
1403 if (flags & 1) 2458 if (flags & 1)
1404 { 2459 {
2460 tileid tile = cell->tile [0];
1405 *data++ = cell->face [0] >> 8; 2461 *data++ = tile >> 8;
1406 *data++ = cell->face [0]; 2462 *data++ = tile;
1407 } 2463 }
1408 2464
1409 if (flags & 2) 2465 if (flags & 2)
1410 { 2466 {
2467 tileid tile = cell->tile [1];
1411 *data++ = cell->face [1] >> 8; 2468 *data++ = tile >> 8;
1412 *data++ = cell->face [1]; 2469 *data++ = tile;
1413 } 2470 }
1414 2471
1415 if (flags & 4) 2472 if (flags & 4)
1416 { 2473 {
2474 tileid tile = cell->tile [2];
1417 *data++ = cell->face [2] >> 8; 2475 *data++ = tile >> 8;
1418 *data++ = cell->face [2]; 2476 *data++ = tile;
1419 } 2477 }
1420 } 2478 }
1421 else 2479 else
1422 *data++ = 0; 2480 *data++ = 0;
1423 } 2481 }
1424 } 2482 }
1425 2483
2484 /* if size is w*h + 5 then no data has been found */
2485 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2486 {
1426 SvPOK_only (data_sv); 2487 SvPOK_only (data_sv);
1427 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2488 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2489 }
2490
1428 RETVAL = data_sv; 2491 RETVAL = data_sv;
1429} 2492}
1430 OUTPUT: 2493 OUTPUT:
1431 RETVAL 2494 RETVAL
1432 2495
1433void 2496void
1434set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2497set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1435 PPCODE: 2498 PPCODE:
1436{ 2499{
1437 int x, y, z; 2500 int x, y, z;
1438 int w, h; 2501 int w, h;
1439 int x1, y1; 2502 int x1, y1;
2503 STRLEN len;
2504 uint8_t *data, *end;
2505
2506 len = SvLEN (data_sv);
2507 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2508 data = SvPVbyte_nolen (data_sv);
2509 end = data + len + 8;
2510
2511 if (len < 5)
2512 XSRETURN_EMPTY;
1440 2513
1441 if (*data++ != 0) 2514 if (*data++ != 0)
1442 return; /* version mismatch */ 2515 XSRETURN_EMPTY; /* version mismatch */
1443 2516
1444 w = *data++ << 8; w |= *data++; 2517 w = *data++ << 8; w |= *data++;
1445 h = *data++ << 8; h |= *data++; 2518 h = *data++ << 8; h |= *data++;
1446 2519
1447 // we need to do this 'cause we don't keep an absolute coord system for rows 2520 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1459 { 2532 {
1460 maprow *row = map_get_row (self, y); 2533 maprow *row = map_get_row (self, y);
1461 2534
1462 for (x = x0; x < x1; x++) 2535 for (x = x0; x < x1; x++)
1463 { 2536 {
2537 uint8_t flags;
2538
2539 if (data + 7 >= end)
2540 XSRETURN_EMPTY;
2541
1464 uint8_t flags = *data++; 2542 flags = *data++;
1465 2543
1466 if (flags) 2544 if (flags)
1467 { 2545 {
1468 mapface face[3] = { 0, 0, 0 };
1469
1470 mapcell *cell = row_get_cell (row, x); 2546 mapcell *cell = row_get_cell (row, x);
2547 tileid tile[3] = { 0, 0, 0 };
1471 2548
1472 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2549 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1473 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2550 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1474 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2551 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1475 2552
1476 if (cell->darkness <= 0) 2553 if (cell->darkness == 0)
1477 { 2554 {
1478 cell->darkness = -1; 2555 /*cell->darkness = 0;*/
2556 EXTEND (SP, 3);
1479 2557
1480 for (z = 0; z <= 2; z++) 2558 for (z = 0; z <= 2; z++)
1481 { 2559 {
1482 cell->face[z] = face[z]; 2560 tileid t = tile [z];
1483 2561
1484 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2562 if (t >= self->texs || (t && !self->tex [t].name))
2563 {
1485 XPUSHs (sv_2mortal (newSViv (face[z]))); 2564 PUSHs (sv_2mortal (newSViv (t)));
2565 need_texid (self, t);
2566 }
2567
2568 cell->tile [z] = t;
1486 } 2569 }
1487 } 2570 }
1488 } 2571 }
1489 } 2572 }
1490 } 2573 }
1491} 2574}
1492 2575
1493MODULE = CFClient PACKAGE = CFClient::MixChunk 2576MODULE = Deliantra::Client PACKAGE = DC::RW
1494 2577
1495CFClient::MixChunk 2578DC::RW
1496new_from_file (SV *class, char *path) 2579new (SV *class, SV *data_sv)
1497 CODE: 2580 CODE:
1498 RETVAL = Mix_LoadWAV (path); 2581{
2582 STRLEN datalen;
2583 char *data = SvPVbyte (data_sv, datalen);
2584
2585 RETVAL = SDL_RWFromConstMem (data, datalen);
2586}
1499 OUTPUT: 2587 OUTPUT:
1500 RETVAL 2588 RETVAL
1501 2589
2590DC::RW
2591new_from_file (SV *class, const char *path, const char *mode = "rb")
2592 CODE:
2593 RETVAL = SDL_RWFromFile (path, mode);
2594 OUTPUT:
2595 RETVAL
2596
2597# fails on win32:
2598# dc.xs(2268) : error C2059: syntax error : '('
1502void 2599#void
2600#close (DC::RW self)
2601# CODE:
2602# (self->(close)) (self);
2603
2604MODULE = Deliantra::Client PACKAGE = DC::Channel
2605
2606PROTOTYPES: DISABLE
2607
2608DC::Channel
2609find ()
2610 CODE:
2611{
2612 RETVAL = Mix_GroupAvailable (-1);
2613
2614 if (RETVAL < 0)
2615 {
2616 RETVAL = Mix_GroupOldest (-1);
2617
2618 if (RETVAL < 0)
2619 XSRETURN_UNDEF;
2620
2621 Mix_HaltChannel (RETVAL);
2622 }
2623
2624 Mix_UnregisterAllEffects (RETVAL);
2625 Mix_Volume (RETVAL, 128);
2626}
2627 OUTPUT:
2628 RETVAL
2629
2630void
2631halt (DC::Channel self)
2632 CODE:
2633 Mix_HaltChannel (self);
2634
2635void
2636expire (DC::Channel self, int ticks = -1)
2637 CODE:
2638 Mix_ExpireChannel (self, ticks);
2639
2640void
2641fade_out (DC::Channel self, int ticks = -1)
2642 CODE:
2643 Mix_FadeOutChannel (self, ticks);
2644
2645int
2646volume (DC::Channel self, int volume)
2647 CODE:
2648 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2649 OUTPUT:
2650 RETVAL
2651
2652void
2653unregister_all_effects (DC::Channel self)
2654 CODE:
2655 Mix_UnregisterAllEffects (self);
2656
2657void
2658set_panning (DC::Channel self, int left, int right)
2659 CODE:
2660 left = CLAMP (left , 0, 255);
2661 right = CLAMP (right, 0, 255);
2662 Mix_SetPanning (self, left, right);
2663
2664void
2665set_distance (DC::Channel self, int distance)
2666 CODE:
2667 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2668
2669void
2670set_position (DC::Channel self, int angle, int distance)
2671 CODE:
2672
2673void
2674set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2675 CODE:
2676{
2677 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2678 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2679 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2680}
2681
2682void
2683set_reverse_stereo (DC::Channel self, int flip)
2684 CODE:
2685 Mix_SetReverseStereo (self, flip);
2686
2687MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2688
2689PROTOTYPES: DISABLE
2690
2691DC::MixChunk
2692new (SV *class, DC::RW rwops)
2693 CODE:
2694 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2695 OUTPUT:
2696 RETVAL
2697
2698void
1503DESTROY (CFClient::MixChunk self) 2699DESTROY (DC::MixChunk self)
1504 CODE: 2700 CODE:
1505 Mix_FreeChunk (self); 2701 Mix_FreeChunk (self);
1506 2702
1507int 2703int
1508volume (CFClient::MixChunk self, int volume = -1) 2704volume (DC::MixChunk self, int volume = -1)
1509 CODE: 2705 CODE:
2706 if (items > 1)
2707 volume = CLAMP (volume, 0, 128);
1510 RETVAL = Mix_VolumeChunk (self, volume); 2708 RETVAL = Mix_VolumeChunk (self, volume);
1511 OUTPUT: 2709 OUTPUT:
1512 RETVAL 2710 RETVAL
1513 2711
1514int 2712DC::Channel
1515play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2713play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1516 CODE: 2714 CODE:
2715{
1517 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2716 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2717
2718 if (RETVAL < 0)
2719 XSRETURN_UNDEF;
2720
2721 if (channel < 0)
2722 {
2723 Mix_UnregisterAllEffects (RETVAL);
2724 Mix_Volume (RETVAL, 128);
2725 }
2726}
1518 OUTPUT: 2727 OUTPUT:
1519 RETVAL 2728 RETVAL
1520 2729
1521MODULE = CFClient PACKAGE = CFClient::MixMusic 2730MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1522 2731
1523int 2732int
1524volume (int volume = -1) 2733volume (int volume = -1)
2734 PROTOTYPE: ;$
1525 CODE: 2735 CODE:
2736 if (items > 0)
2737 volume = CLAMP (volume, 0, 128);
1526 RETVAL = Mix_VolumeMusic (volume); 2738 RETVAL = Mix_VolumeMusic (volume);
1527 OUTPUT: 2739 OUTPUT:
1528 RETVAL 2740 RETVAL
1529 2741
1530CFClient::MixMusic 2742void
1531new_from_file (SV *class, char *path) 2743fade_out (int ms)
1532 CODE: 2744 CODE:
2745 Mix_FadeOutMusic (ms);
2746
2747void
2748halt ()
2749 CODE:
2750 Mix_HaltMusic ();
2751
2752DC::MixMusic
2753new (SV *class, DC::RW rwops)
2754 CODE:
1533 RETVAL = Mix_LoadMUS (path); 2755 RETVAL = Mix_LoadMUS_RW (rwops);
1534 OUTPUT: 2756 OUTPUT:
1535 RETVAL 2757 RETVAL
1536 2758
1537void 2759void
1538DESTROY (CFClient::MixMusic self) 2760DESTROY (DC::MixMusic self)
1539 CODE: 2761 CODE:
1540 Mix_FreeMusic (self); 2762 Mix_FreeMusic (self);
1541 2763
1542int 2764int
1543play (CFClient::MixMusic self, int loops = -1) 2765play (DC::MixMusic self, int loops = -1)
1544 CODE: 2766 CODE:
1545 RETVAL = Mix_PlayMusic (self, loops); 2767 RETVAL = Mix_PlayMusic (self, loops);
1546 OUTPUT: 2768 OUTPUT:
1547 RETVAL 2769 RETVAL
1548 2770
2771void
2772fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2773 CODE:
2774 Mix_FadeInMusicPos (self, loops, ms, position);
2775
1549MODULE = CFClient PACKAGE = CFClient::OpenGL 2776MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2777
2778PROTOTYPES: ENABLE
1550 2779
1551BOOT: 2780BOOT:
1552{ 2781{
1553 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2782 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1554 static const struct { 2783 static const struct {
1555 const char *name; 2784 const char *name;
1556 IV iv; 2785 IV iv;
1557 } *civ, const_iv[] = { 2786 } *civ, const_iv[] = {
1558# define const_iv(name) { # name, (IV)name } 2787# define const_iv(name) { # name, (IV)name }
2788 const_iv (GL_VENDOR),
2789 const_iv (GL_VERSION),
2790 const_iv (GL_EXTENSIONS),
1559 const_iv (GL_COLOR_MATERIAL), 2791 const_iv (GL_COLOR_MATERIAL),
1560 const_iv (GL_SMOOTH), 2792 const_iv (GL_SMOOTH),
1561 const_iv (GL_FLAT), 2793 const_iv (GL_FLAT),
1562 const_iv (GL_DITHER), 2794 const_iv (GL_DITHER),
1563 const_iv (GL_BLEND), 2795 const_iv (GL_BLEND),
… …
1565 const_iv (GL_SCISSOR_TEST), 2797 const_iv (GL_SCISSOR_TEST),
1566 const_iv (GL_DEPTH_TEST), 2798 const_iv (GL_DEPTH_TEST),
1567 const_iv (GL_ALPHA_TEST), 2799 const_iv (GL_ALPHA_TEST),
1568 const_iv (GL_NORMALIZE), 2800 const_iv (GL_NORMALIZE),
1569 const_iv (GL_RESCALE_NORMAL), 2801 const_iv (GL_RESCALE_NORMAL),
2802 const_iv (GL_FRONT),
2803 const_iv (GL_BACK),
2804 const_iv (GL_AUX0),
1570 const_iv (GL_AND), 2805 const_iv (GL_AND),
1571 const_iv (GL_ONE), 2806 const_iv (GL_ONE),
1572 const_iv (GL_ZERO), 2807 const_iv (GL_ZERO),
1573 const_iv (GL_SRC_ALPHA), 2808 const_iv (GL_SRC_ALPHA),
1574 const_iv (GL_DST_ALPHA), 2809 const_iv (GL_DST_ALPHA),
1575 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2810 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576 const_iv (GL_ONE_MINUS_DST_ALPHA), 2811 const_iv (GL_ONE_MINUS_DST_ALPHA),
1577 const_iv (GL_SRC_ALPHA_SATURATE), 2812 const_iv (GL_SRC_ALPHA_SATURATE),
1578 const_iv (GL_RGB), 2813 const_iv (GL_RGB),
1579 const_iv (GL_RGBA), 2814 const_iv (GL_RGBA),
2815 const_iv (GL_RGBA4),
2816 const_iv (GL_RGBA8),
2817 const_iv (GL_RGB5_A1),
1580 const_iv (GL_UNSIGNED_BYTE), 2818 const_iv (GL_UNSIGNED_BYTE),
1581 const_iv (GL_UNSIGNED_SHORT), 2819 const_iv (GL_UNSIGNED_SHORT),
1582 const_iv (GL_UNSIGNED_INT), 2820 const_iv (GL_UNSIGNED_INT),
1583 const_iv (GL_ALPHA), 2821 const_iv (GL_ALPHA),
1584 const_iv (GL_INTENSITY), 2822 const_iv (GL_INTENSITY),
1585 const_iv (GL_LUMINANCE), 2823 const_iv (GL_LUMINANCE),
1586 const_iv (GL_LUMINANCE_ALPHA), 2824 const_iv (GL_LUMINANCE_ALPHA),
1587 const_iv (GL_FLOAT), 2825 const_iv (GL_FLOAT),
1588 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2826 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2827 const_iv (GL_COMPRESSED_ALPHA_ARB),
2828 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2829 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2830 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2831 const_iv (GL_COMPRESSED_RGB_ARB),
2832 const_iv (GL_COMPRESSED_RGBA_ARB),
1589 const_iv (GL_COMPILE), 2833 const_iv (GL_COMPILE),
2834 const_iv (GL_PROXY_TEXTURE_1D),
2835 const_iv (GL_PROXY_TEXTURE_2D),
1590 const_iv (GL_TEXTURE_1D), 2836 const_iv (GL_TEXTURE_1D),
1591 const_iv (GL_TEXTURE_2D), 2837 const_iv (GL_TEXTURE_2D),
1592 const_iv (GL_TEXTURE_ENV), 2838 const_iv (GL_TEXTURE_ENV),
1593 const_iv (GL_TEXTURE_MAG_FILTER), 2839 const_iv (GL_TEXTURE_MAG_FILTER),
1594 const_iv (GL_TEXTURE_MIN_FILTER), 2840 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1615 const_iv (GL_COLOR_LOGIC_OP), 2861 const_iv (GL_COLOR_LOGIC_OP),
1616 const_iv (GL_SEPARABLE_2D), 2862 const_iv (GL_SEPARABLE_2D),
1617 const_iv (GL_CONVOLUTION_2D), 2863 const_iv (GL_CONVOLUTION_2D),
1618 const_iv (GL_CONVOLUTION_BORDER_MODE), 2864 const_iv (GL_CONVOLUTION_BORDER_MODE),
1619 const_iv (GL_CONSTANT_BORDER), 2865 const_iv (GL_CONSTANT_BORDER),
2866 const_iv (GL_POINTS),
1620 const_iv (GL_LINES), 2867 const_iv (GL_LINES),
2868 const_iv (GL_LINE_STRIP),
1621 const_iv (GL_LINE_LOOP), 2869 const_iv (GL_LINE_LOOP),
1622 const_iv (GL_QUADS), 2870 const_iv (GL_QUADS),
1623 const_iv (GL_QUAD_STRIP), 2871 const_iv (GL_QUAD_STRIP),
1624 const_iv (GL_TRIANGLES), 2872 const_iv (GL_TRIANGLES),
1625 const_iv (GL_TRIANGLE_STRIP), 2873 const_iv (GL_TRIANGLE_STRIP),
1626 const_iv (GL_TRIANGLE_FAN), 2874 const_iv (GL_TRIANGLE_FAN),
2875 const_iv (GL_POLYGON),
1627 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2876 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2877 const_iv (GL_POINT_SMOOTH_HINT),
2878 const_iv (GL_LINE_SMOOTH_HINT),
2879 const_iv (GL_POLYGON_SMOOTH_HINT),
2880 const_iv (GL_GENERATE_MIPMAP_HINT),
2881 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1628 const_iv (GL_FASTEST), 2882 const_iv (GL_FASTEST),
2883 const_iv (GL_DONT_CARE),
2884 const_iv (GL_NICEST),
1629 const_iv (GL_V2F), 2885 const_iv (GL_V2F),
1630 const_iv (GL_V3F), 2886 const_iv (GL_V3F),
1631 const_iv (GL_T2F_V3F), 2887 const_iv (GL_T2F_V3F),
1632 const_iv (GL_T2F_N3F_V3F), 2888 const_iv (GL_T2F_N3F_V3F),
1633# undef const_iv 2889# undef const_iv
1634 }; 2890 };
1635 2891
1636 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2892 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1637 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2893 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2894
2895 texture_av = newAV ();
2896 AvREAL_off (texture_av);
1638} 2897}
2898
2899void
2900disable_GL_EXT_blend_func_separate ()
2901 CODE:
2902 gl.BlendFuncSeparate = 0;
2903 gl.BlendFuncSeparateEXT = 0;
1639 2904
1640char * 2905char *
1641gl_vendor () 2906gl_vendor ()
1642 CODE: 2907 CODE:
1643 RETVAL = (char *)glGetString (GL_VENDOR); 2908 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1656 CODE: 2921 CODE:
1657 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2922 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1658 OUTPUT: 2923 OUTPUT:
1659 RETVAL 2924 RETVAL
1660 2925
2926const char *glGetString (GLenum pname)
2927
2928GLint glGetInteger (GLenum pname)
2929 CODE:
2930 glGetIntegerv (pname, &RETVAL);
2931 OUTPUT:
2932 RETVAL
2933
2934GLdouble glGetDouble (GLenum pname)
2935 CODE:
2936 glGetDoublev (pname, &RETVAL);
2937 OUTPUT:
2938 RETVAL
2939
1661int glGetError () 2940int glGetError ()
2941
2942void glFinish ()
1662 2943
1663void glClear (int mask) 2944void glClear (int mask)
1664 2945
1665void glClearColor (float r, float g, float b, float a = 1.0) 2946void glClearColor (float r, float g, float b, float a = 1.0)
1666 PROTOTYPE: @ 2947 PROTOTYPE: @
… …
1691 2972
1692void glPopMatrix () 2973void glPopMatrix ()
1693 2974
1694void glLoadIdentity () 2975void glLoadIdentity ()
1695 2976
2977void glDrawBuffer (int buffer)
2978
2979void glReadBuffer (int buffer)
2980
1696# near_ and far_ are due to microsofts buggy "c" compiler 2981# near_ and far_ are due to microsofts buggy "c" compiler
1697void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2982void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1698 2983
1699# near_ and far_ are due to microsofts buggy "c" compiler 2984# near_ and far_ are due to microsofts buggy "c" compiler
1700void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2985void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2986
2987PROTOTYPES: DISABLE
1701 2988
1702void glViewport (int x, int y, int width, int height) 2989void glViewport (int x, int y, int width, int height)
1703 2990
1704void glScissor (int x, int y, int width, int height) 2991void glScissor (int x, int y, int width, int height)
1705 2992
… …
1713 3000
1714void glRotate (float angle, float x, float y, float z) 3001void glRotate (float angle, float x, float y, float z)
1715 CODE: 3002 CODE:
1716 glRotatef (angle, x, y, z); 3003 glRotatef (angle, x, y, z);
1717 3004
1718void glBegin (int mode)
1719
1720void glEnd ()
1721
1722void glColor (float r, float g, float b, float a = 1.0) 3005void glColor (float r, float g, float b, float a = 1.0)
1723 PROTOTYPE: @
1724 ALIAS: 3006 ALIAS:
1725 glColor_premultiply = 1 3007 glColor_premultiply = 1
1726 CODE: 3008 CODE:
1727 if (ix) 3009 if (ix)
1728 { 3010 {
1729 r *= a; 3011 r *= a;
1730 g *= a; 3012 g *= a;
1731 b *= a; 3013 b *= a;
1732 } 3014 }
1733 // microsoft visual "c" rounds instead of truncating... 3015 // microsoft visual "c" rounds instead of truncating...
1734 glColor4ub (MIN ((int)(r * 256.f), 255), 3016 glColor4f (r, g, b, a);
1735 MIN ((int)(g * 256.f), 255),
1736 MIN ((int)(b * 256.f), 255),
1737 MIN ((int)(a * 256.f), 255));
1738
1739void glInterleavedArrays (int format, int stride, char *data)
1740
1741void glDrawElements (int mode, int count, int type, char *indices)
1742
1743# 1.2 void glDrawRangeElements (int mode, int start, int end
1744 3017
1745void glRasterPos (float x, float y, float z = 0.) 3018void glRasterPos (float x, float y, float z = 0.)
1746 CODE: 3019 CODE:
1747 glRasterPos3f (0, 0, z); 3020 glRasterPos3f (0, 0, z);
1748 glBitmap (0, 0, 0, 0, x, y, 0); 3021 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1753 3026
1754void glTexCoord (float s, float t) 3027void glTexCoord (float s, float t)
1755 CODE: 3028 CODE:
1756 glTexCoord2f (s, t); 3029 glTexCoord2f (s, t);
1757 3030
3031void glRect (float x1, float y1, float x2, float y2)
3032 CODE:
3033 glRectf (x1, y1, x2, y2);
3034
3035void glRect_lineloop (float x1, float y1, float x2, float y2)
3036 CODE:
3037 glBegin (GL_LINE_LOOP);
3038 glVertex2f (x1, y1);
3039 glVertex2f (x2, y1);
3040 glVertex2f (x2, y2);
3041 glVertex2f (x1, y2);
3042 glEnd ();
3043
3044PROTOTYPES: ENABLE
3045
3046void glBegin (int mode)
3047
3048void glEnd ()
3049
3050void glPointSize (GLfloat size)
3051
3052void glLineWidth (GLfloat width)
3053
3054void glInterleavedArrays (int format, int stride, char *data)
3055
3056void glDrawElements (int mode, int count, int type, char *indices)
3057
3058# 1.2 void glDrawRangeElements (int mode, int start, int end
3059
1758void glTexEnv (int target, int pname, float param) 3060void glTexEnv (int target, int pname, float param)
1759 CODE: 3061 CODE:
1760 glTexEnvf (target, pname, param); 3062 glTexEnvf (target, pname, param);
1761 3063
1762void glTexParameter (int target, int pname, float param) 3064void glTexParameter (int target, int pname, float param)
… …
1778void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3080void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1779 CODE: 3081 CODE:
1780 if (gl.SeparableFilter2D) 3082 if (gl.SeparableFilter2D)
1781 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3083 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1782 3084
1783void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3085void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1784 3086
1785void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3087void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1786 3088
1787void glDrawPixels (int width, int height, int format, int type, char *pixels) 3089void glDrawPixels (int width, int height, int format, int type, char *pixels)
3090
3091void glPixelZoom (float x, float y)
1788 3092
1789void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3093void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1790 3094
1791int glGenTexture () 3095int glGenTexture ()
1792 CODE: 3096 CODE:
1793{ 3097 RETVAL = gen_texture ();
1794 GLuint name;
1795 glGenTextures (1, &name);
1796 RETVAL = name;
1797}
1798 OUTPUT: 3098 OUTPUT:
1799 RETVAL 3099 RETVAL
1800 3100
1801void glDeleteTexture (int name) 3101void glDeleteTexture (int name)
1802 CODE: 3102 CODE:
1803{
1804 GLuint name_ = name;
1805 glDeleteTextures (1, &name_); 3103 del_texture (name);
1806} 3104
1807
1808int glGenList () 3105int glGenList ()
1809 CODE: 3106 CODE:
1810 RETVAL = glGenLists (1); 3107 RETVAL = glGenLists (1);
1811 OUTPUT: 3108 OUTPUT:
1812 RETVAL 3109 RETVAL
… …
1819 3116
1820void glEndList () 3117void glEndList ()
1821 3118
1822void glCallList (int list) 3119void glCallList (int list)
1823 3120
3121MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1824 3122
3123PROTOTYPES: DISABLE
3124
3125void
3126find_widget (SV *self, NV x, NV y)
3127 PPCODE:
3128{
3129 if (within_widget (self, x, y))
3130 XPUSHs (self);
3131}
3132
3133BOOT:
3134{
3135 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3136
3137 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3138 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3139 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3140 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3141}
3142
3143void
3144draw (SV *self)
3145 CODE:
3146{
3147 HV *hv;
3148 SV **svp;
3149 NV x, y, w, h;
3150 SV *draw_x_sv = GvSV (draw_x_gv);
3151 SV *draw_y_sv = GvSV (draw_y_gv);
3152 SV *draw_w_sv = GvSV (draw_w_gv);
3153 SV *draw_h_sv = GvSV (draw_h_gv);
3154 double draw_x, draw_y;
3155
3156 if (!SvROK (self))
3157 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3158
3159 hv = (HV *)SvRV (self);
3160
3161 if (SvTYPE (hv) != SVt_PVHV)
3162 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3163
3164 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3165 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3166
3167 if (!h || !w)
3168 XSRETURN_EMPTY;
3169
3170 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3171 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3172
3173 draw_x = SvNV (draw_x_sv) + x;
3174 draw_y = SvNV (draw_y_sv) + y;
3175
3176 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3177 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3178 XSRETURN_EMPTY;
3179
3180 sv_setnv (draw_x_sv, draw_x);
3181 sv_setnv (draw_y_sv, draw_y);
3182
3183 glPushMatrix ();
3184 glTranslated (x, y, 0);
3185
3186 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3187 {
3188 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3189
3190 if (svp && SvTRUE (*svp))
3191 {
3192 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3193 glEnable (GL_BLEND);
3194 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3195 glBegin (GL_QUADS);
3196 glVertex2f (0, 0);
3197 glVertex2f (w, 0);
3198 glVertex2f (w, h);
3199 glVertex2f (0, h);
3200 glEnd ();
3201 glDisable (GL_BLEND);
3202 }
3203 }
3204#if 0
3205 // draw borders, for debugging
3206 glPushMatrix ();
3207 glColor4f (1., 1., 0., 1.);
3208 glTranslatef (.5, .5, 0.);
3209 glBegin (GL_LINE_LOOP);
3210 glVertex2f (0 , 0);
3211 glVertex2f (w - 1, 0);
3212 glVertex2f (w - 1, h - 1);
3213 glVertex2f (0 , h - 1);
3214 glEnd ();
3215 glPopMatrix ();
3216#endif
3217 PUSHMARK (SP);
3218 XPUSHs (self);
3219 PUTBACK;
3220 call_method ("_draw", G_VOID | G_DISCARD);
3221 SPAGAIN;
3222
3223 glPopMatrix ();
3224
3225 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3226 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3227}
3228

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