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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 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);
91#ifdef FC_HINT_STYLE 190#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 191 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#endif 192#endif
94#ifdef _WIN32
95 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96#else
97 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98#endif
99} 194}
100 195
101static void 196static void
102layout_update_font (CFClient__Layout self) 197layout_update_font (DC__Layout self)
103{ 198{
104 /* 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
105 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
106 */ 201 */
107 PangoFontDescription *font = self->font ? self->font : default_font; 202 PangoFontDescription *font = self->font ? self->font : default_font;
108 203
109 pango_font_description_set_absolute_size (font, 204 pango_font_description_set_absolute_size (font,
110 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
111 206
112 pango_layout_set_font_description (self->pl, font); 207 pango_layout_set_font_description (self->pl, font);
113} 208}
114 209
115static void 210static void
116layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
117{ 212{
213 PangoRectangle rect;
214
215 // get_pixel_* wrongly rounds down
118 pango_layout_get_pixel_size (self->pl, w, h); 216 pango_layout_get_extents (self->pl, 0, &rect);
119 217
120 if (!*w) *w = 1; 218 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121 if (!*h) *h = 1; 219 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122 220
123 *w = (*w + 3) & ~3; 221 if (!rect.width) rect.width = 1;
124} 222 if (!rect.height) rect.height = 1;
125 223
224 *w = rect.width;
225 *h = rect.height;
226}
227
228typedef uint16_t tileid;
126typedef uint16_t mapface; 229typedef uint16_t faceid;
127 230
128typedef struct { 231typedef struct {
129 GLint name; 232 GLuint name;
130 int w, h; 233 int w, h;
131 float s, t; 234 float s, t;
132 uint8_t r, g, b, a; 235 uint8_t r, g, b, a;
236 tileid smoothtile;
237 uint8_t smoothlevel;
133} maptex; 238} maptex;
134 239
135typedef struct { 240typedef struct {
241 uint32_t player;
242 tileid tile[3];
136 int16_t darkness; 243 uint16_t darkness;
137 mapface face[3]; 244 uint8_t stat_width, stat_hp, flags, smoothmax;
138} mapcell; 245} mapcell;
139 246
140typedef struct { 247typedef struct {
141 int32_t c0, c1; 248 int32_t c0, c1;
142 mapcell *col; 249 mapcell *col;
143} maprow; 250} maprow;
144 251
145typedef struct map { 252typedef struct map {
146 int x, y, w, h; 253 int x, y, w, h;
147 int ox, oy; /* offset to virtual global coordinate system */ 254 int ox, oy; /* offset to virtual global coordinate system */
148 int faces; 255 int faces; tileid *face2tile; // [faceid]
149 mapface *face; 256 int texs; maptex *tex; // [tileid]
150
151 int texs;
152 maptex *tex;
153 257
154 int32_t rows; 258 int32_t rows;
155 maprow *row; 259 maprow *row;
156} *CFClient__Map; 260} *DC__Map;
157 261
158static char * 262static char *
159prepend (char *ptr, int sze, int inc) 263prepend (char *ptr, int sze, int inc)
160{ 264{
161 char *p; 265 char *p;
… …
178} 282}
179 283
180#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))
181#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))
182 286
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
183static maprow * 307static maprow *
184map_get_row (CFClient__Map self, int y) 308map_get_row (DC__Map self, int y)
185{ 309{
186 if (0 > y) 310 if (0 > y)
187 { 311 {
188 int extend = - y + MAP_EXTEND_Y; 312 int extend = - y + MAP_EXTEND_Y;
189 Prepend (maprow, self->row, self->rows, extend); 313 Prepend (maprow, self->row, self->rows, extend);
… …
227 351
228 return row->col + (x - row->c0); 352 return row->col + (x - row->c0);
229} 353}
230 354
231static mapcell * 355static mapcell *
232map_get_cell (CFClient__Map self, int x, int y) 356map_get_cell (DC__Map self, int x, int y)
233{ 357{
234 return row_get_cell (map_get_row (self, y), x); 358 return row_get_cell (map_get_row (self, y), x);
235} 359}
236 360
237static void 361static void
238map_clear (CFClient__Map self) 362map_clear (DC__Map self)
239{ 363{
240 int r; 364 int r;
241 365
242 for (r = 0; r < self->rows; r++) 366 for (r = 0; r < self->rows; r++)
243 Safefree (self->row[r].col); 367 Safefree (self->row[r].col);
… …
250 self->oy = 0; 374 self->oy = 0;
251 self->row = 0; 375 self->row = 0;
252 self->rows = 0; 376 self->rows = 0;
253} 377}
254 378
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
255static void 389static void
256map_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)
257{ 391{
258 int x, y; 392 int x, y;
259 maprow *row; 393 maprow *row;
394 mapcell *cell;
260 395
261 for (y = y0; y < y0 + h; y++) 396 for (y = y0; y < y0 + h; y++)
262 if (y >= 0) 397 if (y >= 0)
263 { 398 {
264 if (y >= self->rows) 399 if (y >= self->rows)
… …
270 if (x >= row->c0) 405 if (x >= row->c0)
271 { 406 {
272 if (x >= row->c1) 407 if (x >= row->c1)
273 break; 408 break;
274 409
275 row->col[x - row->c0].darkness = -1; 410 cell = row->col + x - row->c0;
411
412 CELL_CLEAR (cell);
276 } 413 }
277 } 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);
278} 431}
279 432
280static void 433static void
281music_finished (void) 434music_finished (void)
282{ 435{
… …
301 ev.data2 = 0; 454 ev.data2 = 0;
302 455
303 SDL_PushEvent ((SDL_Event *)&ev); 456 SDL_PushEvent ((SDL_Event *)&ev);
304} 457}
305 458
306MODULE = 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
307 587
308PROTOTYPES: ENABLE 588PROTOTYPES: ENABLE
309 589
310BOOT: 590BOOT:
311{ 591{
312 HV *stash = gv_stashpv ("CFClient", 1); 592 HV *stash = gv_stashpv ("DC", 1);
313 static const struct { 593 static const struct {
314 const char *name; 594 const char *name;
315 IV iv; 595 IV iv;
316 } *civ, const_iv[] = { 596 } *civ, const_iv[] = {
317# 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
318 const_iv (SDL_ACTIVEEVENT), 601 const_iv (SDL_ACTIVEEVENT),
319 const_iv (SDL_KEYDOWN), 602 const_iv (SDL_KEYDOWN),
320 const_iv (SDL_KEYUP), 603 const_iv (SDL_KEYUP),
321 const_iv (SDL_MOUSEMOTION), 604 const_iv (SDL_MOUSEMOTION),
322 const_iv (SDL_MOUSEBUTTONDOWN), 605 const_iv (SDL_MOUSEBUTTONDOWN),
… …
331 const_iv (SDL_EVENT_RESERVEDA), 614 const_iv (SDL_EVENT_RESERVEDA),
332 const_iv (SDL_EVENT_RESERVEDB), 615 const_iv (SDL_EVENT_RESERVEDB),
333 const_iv (SDL_VIDEORESIZE), 616 const_iv (SDL_VIDEORESIZE),
334 const_iv (SDL_VIDEOEXPOSE), 617 const_iv (SDL_VIDEOEXPOSE),
335 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),
336 const_iv (SDLK_KP0), 676 const_iv (SDLK_KP0),
337 const_iv (SDLK_KP1), 677 const_iv (SDLK_KP1),
338 const_iv (SDLK_KP2), 678 const_iv (SDLK_KP2),
339 const_iv (SDLK_KP3), 679 const_iv (SDLK_KP3),
340 const_iv (SDLK_KP4), 680 const_iv (SDLK_KP4),
… …
395 const_iv (SDLK_BREAK), 735 const_iv (SDLK_BREAK),
396 const_iv (SDLK_MENU), 736 const_iv (SDLK_MENU),
397 const_iv (SDLK_POWER), 737 const_iv (SDLK_POWER),
398 const_iv (SDLK_EURO), 738 const_iv (SDLK_EURO),
399 const_iv (SDLK_UNDO), 739 const_iv (SDLK_UNDO),
740
400 const_iv (KMOD_NONE), 741 const_iv (KMOD_NONE),
742 const_iv (KMOD_SHIFT),
401 const_iv (KMOD_LSHIFT), 743 const_iv (KMOD_LSHIFT),
402 const_iv (KMOD_RSHIFT), 744 const_iv (KMOD_RSHIFT),
745 const_iv (KMOD_CTRL),
403 const_iv (KMOD_LCTRL), 746 const_iv (KMOD_LCTRL),
404 const_iv (KMOD_RCTRL), 747 const_iv (KMOD_RCTRL),
748 const_iv (KMOD_ALT),
405 const_iv (KMOD_LALT), 749 const_iv (KMOD_LALT),
406 const_iv (KMOD_RALT), 750 const_iv (KMOD_RALT),
751 const_iv (KMOD_META),
407 const_iv (KMOD_LMETA), 752 const_iv (KMOD_LMETA),
408 const_iv (KMOD_RMETA), 753 const_iv (KMOD_RMETA),
409 const_iv (KMOD_NUM), 754 const_iv (KMOD_NUM),
410 const_iv (KMOD_CAPS), 755 const_iv (KMOD_CAPS),
411 const_iv (KMOD_MODE), 756 const_iv (KMOD_MODE),
412 const_iv (KMOD_CTRL), 757
413 const_iv (KMOD_SHIFT), 758 const_iv (KMOD_LRAM),
414 const_iv (KMOD_ALT), 759
415 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)
416# undef const_iv 790# undef const_iv
417 }; 791 };
418 792
419 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; )
420 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);
421} 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)
422 820
423void 821void
424pango_init () 822pango_init ()
425 CODE: 823 CODE:
426 // delayed, so it can pick up new fonts added by AddFontResourceEx
427{ 824{
428 {
429 ft2_fontmap = pango_ft2_font_map_new (); 825 opengl_fontmap = pango_opengl_font_map_new ();
430 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);
431 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 827 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432 } 828 /*pango_context_set_font_description (opengl_context, default_font);*/
433 { 829#if PANGO_VERSION_CHECK (1, 15, 2)
434 cairo_font_options_t *fopt = cairo_font_options_create (); 830 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
435 cairo_fontmap = pango_cairo_font_map_get_default (); 831 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
436 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437#ifdef _WIN32
438 // cairo looks like shit eaten twice on windows
439 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440#else
441 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442#endif 832#endif
443 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445 pango_cairo_context_set_font_options (cairo_context, fopt);
446 cairo_font_options_destroy (fopt);
447 }
448} 833}
449 834
450int 835char *SDL_GetError ()
451SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
452 836
453void 837void SDL_braino ()
838
839int SDL_Init (U32 flags)
840
841int SDL_InitSubSystem (U32 flags)
842
843void SDL_QuitSubSystem (U32 flags)
844
454SDL_Quit () 845void SDL_Quit ()
455 846
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
456void 856void
457SDL_ListModes () 857SDL_ListModes (int rgb, int alpha)
458 PPCODE: 858 PPCODE:
459{ 859{
460 SDL_Rect **m; 860 SDL_Rect **m;
461 861
462 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 862 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
463 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
464 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
465 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 865 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
466 866
467 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 867 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 868 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
469 869
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 870 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
473 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474 874
475 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 875 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
476 876 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
477 SDL_EnableUNICODE (1);
478 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
479 877
480 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 878 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
481 879
482 if (m && m != (SDL_Rect **)-1) 880 if (m && m != (SDL_Rect **)-1)
483 while (*m) 881 while (*m)
484 { 882 {
883 if ((*m)->w >= 400 && (*m)->h >= 300)
884 {
485 AV *av = newAV (); 885 AV *av = newAV ();
486 av_push (av, newSViv ((*m)->w)); 886 av_push (av, newSViv ((*m)->w));
487 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));
488 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 890 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
891 }
489 892
490 ++m; 893 ++m;
491 } 894 }
492} 895}
493 896
494char *
495SDL_GetError ()
496
497int 897int
498SDL_SetVideoMode (int w, int h, int fullscreen) 898SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
499 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
500 RETVAL = !!SDL_SetVideoMode ( 909 RETVAL = !!SDL_SetVideoMode (
501 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 910 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
502 ); 911 );
912
503 if (RETVAL) 913 if (RETVAL)
504 { 914 {
505 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 915 av_clear (texture_av);
916
917 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
506# 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);
507# include "glfunc.h" 919#include "glfunc.h"
508# undef GL_FUNC 920#undef GL_FUNC
509 } 921 }
922}
510 OUTPUT: 923 OUTPUT:
511 RETVAL 924 RETVAL
512 925
513void 926void
514SDL_GL_SwapBuffers () 927SDL_GL_SwapBuffers ()
515 928
516char * 929char *
517SDL_GetKeyName (int sym) 930SDL_GetKeyName (int sym)
518 931
932int
933SDL_GetAppState ()
934
935int
936SDL_GetModState ()
937
519void 938void
520SDL_PollEvent () 939poll_events ()
521 PPCODE: 940 PPCODE:
522{ 941{
523 SDL_Event ev; 942 SDL_Event ev;
524 943
525 while (SDL_PollEvent (&ev)) 944 SDL_PumpEvents ();
945 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
526 { 946 {
527 HV *hv = newHV (); 947 HV *hv = newHV ();
528 hv_store (hv, "type", 4, newSViv (ev.type), 0); 948 hv_store (hv, "type", 4, newSViv (ev.type), 0);
529 949
530 switch (ev.type) 950 switch (ev.type)
531 { 951 {
532 case SDL_KEYDOWN: 952 case SDL_KEYDOWN:
533 case SDL_KEYUP: 953 case SDL_KEYUP:
534 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 954 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 955 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536 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 */
537 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 958 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538 break; 959 break;
539 960
540 case SDL_ACTIVEEVENT: 961 case SDL_ACTIVEEVENT:
541 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 962 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
542 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 963 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
543 break; 964 break;
544 965
545 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
546 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 985 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
547
548 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 986 hv_store (hv, "state", 5, newSViv (state), 0);
549 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 987 hv_store (hv, "x", 1, newSViv (x), 0);
550 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 988 hv_store (hv, "y", 1, newSViv (y), 0);
551 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 989 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
552 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 990 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
991 }
553 break; 992 break;
554 993
555 case SDL_MOUSEBUTTONDOWN: 994 case SDL_MOUSEBUTTONDOWN:
556 case SDL_MOUSEBUTTONUP: 995 case SDL_MOUSEBUTTONUP:
557 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 996 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
558 997
559 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 998 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
560 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 999 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
561 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1000 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
562 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1001 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
567 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1006 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1007 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569 break; 1008 break;
570 } 1009 }
571 1010
572 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1011 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
573 } 1012 }
574} 1013}
575 1014
576int 1015int
577Mix_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)
578 POSTCALL: 1017 POSTCALL:
579 Mix_HookMusicFinished (music_finished); 1018 Mix_HookMusicFinished (music_finished);
580 Mix_ChannelFinished (channel_finished); 1019 Mix_ChannelFinished (channel_finished);
581 1020
582void 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
583Mix_CloseAudio () 1038Mix_CloseAudio ()
584 1039
585int 1040int
586Mix_AllocateChannels (int numchans = -1) 1041Mix_AllocateChannels (int numchans = -1)
587 1042
1043const char *
1044Mix_GetError ()
1045
588void 1046void
589lowdelay (int fd, int val = 1) 1047lowdelay (int fd, int val = 1)
590 CODE: 1048 CODE:
1049 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1050
1051void
1052win32_proxy_info ()
1053 PPCODE:
1054{
591#ifndef _WIN32 1055#ifdef _WIN32
592 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 }
593#endif 1077#endif
1078}
594 1079
595void 1080int
596add_font (char *file) 1081add_font (char *file)
597 CODE: 1082 CODE:
598 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1083 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599#ifdef _WIN32 1084 OUTPUT:
600 // cairo... sigh... requires win2000 1085 RETVAL
601 AddFontResourceEx (file, FR_PRIVATE, 0);
602#endif
603 1086
604void 1087void
605load_image_inline (SV *image_) 1088load_image_inline (SV *image_)
606 ALIAS: 1089 ALIAS:
607 load_image_file = 1 1090 load_image_file = 1
… …
610 STRLEN image_len; 1093 STRLEN image_len;
611 char *image = (char *)SvPVbyte (image_, image_len); 1094 char *image = (char *)SvPVbyte (image_, image_len);
612 SDL_Surface *surface, *surface2; 1095 SDL_Surface *surface, *surface2;
613 SDL_PixelFormat fmt; 1096 SDL_PixelFormat fmt;
614 SDL_RWops *rw = ix 1097 SDL_RWops *rw = ix
615 ? SDL_RWFromFile (image, "r") 1098 ? SDL_RWFromFile (image, "rb")
616 : SDL_RWFromConstMem (image, image_len); 1099 : SDL_RWFromConstMem (image, image_len);
617 1100
618 if (!rw) 1101 if (!rw)
619 croak ("load_image: %s", SDL_GetError ()); 1102 croak ("load_image: %s", SDL_GetError ());
620 1103
… …
649 1132
650 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1133 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651 1134
652 assert (surface2->pitch == surface2->w * 4); 1135 assert (surface2->pitch == surface2->w * 4);
653 1136
1137 SDL_LockSurface (surface2);
654 EXTEND (SP, 5); 1138 EXTEND (SP, 6);
655 PUSHs (sv_2mortal (newSViv (surface2->w))); 1139 PUSHs (sv_2mortal (newSViv (surface2->w)));
656 PUSHs (sv_2mortal (newSViv (surface2->h))); 1140 PUSHs (sv_2mortal (newSViv (surface2->h)));
657 SDL_LockSurface (surface2);
658 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1141 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
659 SDL_UnlockSurface (surface2);
660 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)));
661 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1143 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1144 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1145 SDL_UnlockSurface (surface2);
663 1146
664 SDL_FreeSurface (surface); 1147 SDL_FreeSurface (surface);
665 SDL_FreeSurface (surface2); 1148 SDL_FreeSurface (surface2);
666} 1149}
667 1150
… …
693void 1176void
694error (char *message) 1177error (char *message)
695 CODE: 1178 CODE:
696 fprintf (stderr, "ERROR: %s\n", message); 1179 fprintf (stderr, "ERROR: %s\n", message);
697#ifdef _WIN32 1180#ifdef _WIN32
698 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1181 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
699#endif 1182#endif
700 1183
701void 1184void
702fatal (char *message) 1185fatal (char *message)
703 CODE: 1186 CODE:
704 fprintf (stderr, "FATAL: %s\n", message); 1187 fprintf (stderr, "FATAL: %s\n", message);
705#ifdef _WIN32 1188#ifdef _WIN32
706 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1189 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
707#endif 1190#endif
708 exit (1); 1191 _exit (1);
709 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
710MODULE = CFClient PACKAGE = CFClient::Font 1211MODULE = Deliantra::Client PACKAGE = DC::Font
711 1212
712CFClient::Font 1213PROTOTYPES: DISABLE
1214
1215DC::Font
713new_from_file (SV *class, char *path, int id = 0) 1216new_from_file (SV *class, char *path, int id = 0)
714 CODE: 1217 CODE:
715{ 1218{
716 int count; 1219 int count;
717 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1220 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
720} 1223}
721 OUTPUT: 1224 OUTPUT:
722 RETVAL 1225 RETVAL
723 1226
724void 1227void
725DESTROY (CFClient::Font self) 1228DESTROY (DC::Font self)
726 CODE: 1229 CODE:
727 pango_font_description_free (self); 1230 pango_font_description_free (self);
728 1231
729void 1232void
730make_default (CFClient::Font self) 1233make_default (DC::Font self)
1234 PROTOTYPE: $
731 CODE: 1235 CODE:
732 default_font = self; 1236 default_font = self;
733 1237
734MODULE = CFClient PACKAGE = CFClient::Layout 1238MODULE = Deliantra::Client PACKAGE = DC::Layout
735 1239
736CFClient::Layout 1240PROTOTYPES: DISABLE
737new (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)
738 CODE: 1256 CODE:
739 New (0, RETVAL, 1, struct cf_layout); 1257 New (0, RETVAL, 1, struct cf_layout);
740 1258
741 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1259 RETVAL->pl = pango_layout_new (opengl_context);
742 RETVAL->rgba = rgba;
743 RETVAL->r = 1.; 1260 RETVAL->r = 1.;
744 RETVAL->g = 1.; 1261 RETVAL->g = 1.;
745 RETVAL->b = 1.; 1262 RETVAL->b = 1.;
746 RETVAL->a = 1.; 1263 RETVAL->a = 1.;
747 RETVAL->base_height = MIN_FONT_HEIGHT; 1264 RETVAL->base_height = MIN_FONT_HEIGHT;
748 RETVAL->font = 0; 1265 RETVAL->font = 0;
1266 RETVAL->rc = rc_alloc ();
749 1267
750 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1268 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
751 layout_update_font (RETVAL); 1269 layout_update_font (RETVAL);
752 OUTPUT: 1270 OUTPUT:
753 RETVAL 1271 RETVAL
754 1272
755void 1273void
756DESTROY (CFClient::Layout self) 1274DESTROY (DC::Layout self)
757 CODE: 1275 CODE:
758 g_object_unref (self->pl); 1276 g_object_unref (self->pl);
1277 rc_free (self->rc);
759 Safefree (self); 1278 Safefree (self);
760 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
761int 1370int
762is_rgba (CFClient::Layout self) 1371has_wrapped (DC::Layout self)
763 CODE: 1372 CODE:
764 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}
765 OUTPUT: 1382 OUTPUT:
766 RETVAL 1383 RETVAL
767 1384
768void
769set_text (CFClient::Layout self, SV *text_)
770 CODE:
771{
772 STRLEN textlen;
773 char *text = SvPVutf8 (text_, textlen);
774
775 pango_layout_set_text (self->pl, text, textlen);
776}
777
778void
779set_markup (CFClient::Layout self, SV *text_)
780 CODE:
781{
782 STRLEN textlen;
783 char *text = SvPVutf8 (text_, textlen);
784
785 pango_layout_set_markup (self->pl, text, textlen);
786}
787
788SV * 1385SV *
789get_text (CFClient::Layout self) 1386get_text (DC::Layout self)
790 CODE: 1387 CODE:
791 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1388 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792 sv_utf8_decode (RETVAL); 1389 sv_utf8_decode (RETVAL);
793 OUTPUT: 1390 OUTPUT:
794 RETVAL 1391 RETVAL
795 1392
796void 1393void
797set_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.)
798 CODE: 1395 CODE:
799 self->r = r; 1396 self->r = r;
800 self->g = g; 1397 self->g = g;
801 self->b = b; 1398 self->b = b;
802 self->a = a; 1399 self->a = a;
803 1400
804void 1401void
805set_font (CFClient::Layout self, CFClient::Font font = 0) 1402set_font (DC::Layout self, DC::Font font = 0)
806 CODE: 1403 CODE:
807 if (self->font != font) 1404 if (self->font != font)
808 { 1405 {
809 self->font = font; 1406 self->font = font;
810 layout_update_font (self); 1407 layout_update_font (self);
811 } 1408 }
812 1409
813void 1410void
814set_height (CFClient::Layout self, int base_height) 1411set_height (DC::Layout self, int base_height)
815 CODE: 1412 CODE:
816 if (self->base_height != base_height) 1413 if (self->base_height != base_height)
817 { 1414 {
818 self->base_height = base_height; 1415 self->base_height = base_height;
819 layout_update_font (self); 1416 layout_update_font (self);
820 } 1417 }
821 1418
822void 1419void
823set_width (CFClient::Layout self, int max_width = -1) 1420set_width (DC::Layout self, int max_width = -1)
824 CODE: 1421 CODE:
825 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);
826 1423
827void 1424void
828set_indent (CFClient::Layout self, int indent) 1425set_indent (DC::Layout self, int indent)
829 CODE: 1426 CODE:
830 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1427 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831 1428
832void 1429void
833set_spacing (CFClient::Layout self, int spacing) 1430set_spacing (DC::Layout self, int spacing)
834 CODE: 1431 CODE:
835 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1432 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836 1433
837void 1434void
838set_ellipsise (CFClient::Layout self, int ellipsise) 1435set_ellipsise (DC::Layout self, int ellipsise)
839 CODE: 1436 CODE:
840 pango_layout_set_ellipsize (self->pl, 1437 pango_layout_set_ellipsize (self->pl,
841 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1438 ellipsise == 1 ? PANGO_ELLIPSIZE_START
842 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1439 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1440 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
844 : PANGO_ELLIPSIZE_NONE 1441 : PANGO_ELLIPSIZE_NONE
845 ); 1442 );
846 1443
847void 1444void
848set_single_paragraph_mode (CFClient::Layout self, int spm) 1445set_single_paragraph_mode (DC::Layout self, int spm)
849 CODE: 1446 CODE:
850 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1447 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851 1448
852void 1449void
853size (CFClient::Layout self) 1450size (DC::Layout self)
854 PPCODE: 1451 PPCODE:
855{ 1452{
856 int w, h; 1453 int w, h;
857 1454
858 layout_get_pixel_size (self, &w, &h); 1455 layout_get_pixel_size (self, &w, &h);
… …
861 PUSHs (sv_2mortal (newSViv (w))); 1458 PUSHs (sv_2mortal (newSViv (w)));
862 PUSHs (sv_2mortal (newSViv (h))); 1459 PUSHs (sv_2mortal (newSViv (h)));
863} 1460}
864 1461
865int 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
866xy_to_index (CFClient::Layout self, int x, int y) 1475xy_to_index (DC::Layout self, int x, int y)
867 CODE: 1476 CODE:
868{ 1477{
869 int index, trailing; 1478 int index, trailing;
870 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);
871 RETVAL = index; 1480 RETVAL = index + trailing;
872} 1481}
873 OUTPUT: 1482 OUTPUT:
874 RETVAL 1483 RETVAL
875 1484
876void 1485void
877cursor_pos (CFClient::Layout self, int index) 1486cursor_pos (DC::Layout self, int index)
878 PPCODE: 1487 PPCODE:
879{ 1488{
880 PangoRectangle strong_pos; 1489 PangoRectangle pos;
881 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1490 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
882 1491
883 EXTEND (SP, 3); 1492 EXTEND (SP, 3);
884 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1493 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
885 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1494 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
886 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1495 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
887} 1496}
888 1497
889void 1498void
890render (CFClient::Layout self) 1499index_to_line_x (DC::Layout self, int index, int trailing = 0)
891 PPCODE: 1500 PPCODE:
892{ 1501{
893 SV *retval; 1502 int line, x;
894 int w, h;
895 1503
896 layout_get_pixel_size (self, &w, &h); 1504 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
897 1505#if !PANGO_VERSION_CHECK (1, 17, 3)
898 if (self->rgba) 1506 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
899 { 1507 --line;
900 cairo_surface_t *surface;
901 cairo_t *cairo;
902
903 retval = newSV (w * h * 4);
904 SvPOK_only (retval);
905 SvCUR_set (retval, w * h * 4);
906
907 memset (SvPVX (retval), 0, w * h * 4);
908
909 surface = cairo_image_surface_create_for_data (
910 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
911 cairo = cairo_create (surface);
912 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914 pango_cairo_show_layout (cairo, self->pl);
915
916 cairo_destroy (cairo);
917 cairo_surface_destroy (surface);
918
919 // what a mess, and its premultiplied, too :(
920 {
921 uint32_t *p = (uint32_t *)SvPVX (retval);
922 uint32_t *e = p + w * h;
923
924 while (p < e)
925 {
926 uint32_t rgba = *p;
927 rgba = (rgba >> 24) | (rgba << 8);
928#if 0
929#ifdef _WIN32
930 {//D
931 uint8_t r = rgba >> 24;
932 uint8_t g = rgba >> 16;
933 uint8_t b = rgba >> 8;
934 uint8_t a = rgba >> 0;
935
936 rgba = (rgba & 0xffffff00) | a;
937 }
938#endif 1508#endif
939#endif
940 rgba = SDL_SwapBE32 (rgba);
941 *p++ = rgba;
942 }
943 }
944
945 EXTEND (SP, 5); 1509 EXTEND (SP, 2);
946 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)
947 PUSHs (sv_2mortal (newSViv (h))); 1531 PUSHs (sv_2mortal (newSViv (index + trailing)));
948 PUSHs (sv_2mortal (retval));
949 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951 }
952 else 1532 else
953 { 1533 {
954 FT_Bitmap bitmap;
955
956 retval = newSV (w * h);
957 SvPOK_only (retval);
958 SvCUR_set (retval, w * h);
959
960 bitmap.rows = h;
961 bitmap.width = w;
962 bitmap.pitch = w;
963 bitmap.buffer = (unsigned char*)SvPVX (retval);
964 bitmap.num_grays = 256;
965 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967 memset (bitmap.buffer, 0, w * h);
968
969 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971 EXTEND (SP, 5);
972 PUSHs (sv_2mortal (newSViv (w))); 1534 PUSHs (sv_2mortal (newSViv (index)));
973 PUSHs (sv_2mortal (newSViv (h))); 1535 PUSHs (sv_2mortal (newSViv (trailing)));
974 PUSHs (sv_2mortal (retval));
975 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977 } 1536 }
978} 1537}
979 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
980MODULE = CFClient PACKAGE = CFClient::Texture 1573MODULE = Deliantra::Client PACKAGE = DC::Texture
981 1574
1575PROTOTYPES: ENABLE
1576
982void 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
983draw_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.)
984 PROTOTYPE: $$$;$$ 1601 PROTOTYPE: $$$;$$
985 ALIAS: 1602 ALIAS:
986 draw_quad_alpha = 1 1603 draw_quad_alpha = 1
987 draw_quad_alpha_premultiplied = 2 1604 draw_quad_alpha_premultiplied = 2
988 CODE: 1605 CODE:
989{ 1606{
990 HV *hv = (HV *)SvRV (self); 1607 HV *hv = (HV *)SvRV (self);
991 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1608 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
992 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1609 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
993 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;
994 1614
995 if (items < 5) 1615 if (items < 5)
996 { 1616 {
997 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1617 w = SvNV (*hv_fetch (hv, "w", 1, 1));
998 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1618 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1026 glDisable (GL_ALPHA_TEST); 1646 glDisable (GL_ALPHA_TEST);
1027 glDisable (GL_BLEND); 1647 glDisable (GL_BLEND);
1028 } 1648 }
1029} 1649}
1030 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
1031MODULE = CFClient PACKAGE = CFClient::Map 1662MODULE = Deliantra::Client PACKAGE = DC::Map
1032 1663
1033CFClient::Map 1664PROTOTYPES: DISABLE
1034new (SV *class, int map_width, int map_height) 1665
1666DC::Map
1667new (SV *class)
1035 CODE: 1668 CODE:
1036 New (0, RETVAL, 1, struct map); 1669 New (0, RETVAL, 1, struct map);
1037 RETVAL->x = 0; 1670 RETVAL->x = 0;
1038 RETVAL->y = 0; 1671 RETVAL->y = 0;
1039 RETVAL->w = map_width; 1672 RETVAL->w = 0;
1040 RETVAL->h = map_height; 1673 RETVAL->h = 0;
1041 RETVAL->ox = 0; 1674 RETVAL->ox = 0;
1042 RETVAL->oy = 0; 1675 RETVAL->oy = 0;
1043 RETVAL->faces = 8192; 1676 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1677 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045 RETVAL->texs = 8192;
1046 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047 RETVAL->rows = 0; 1678 RETVAL->rows = 0;
1048 RETVAL->row = 0; 1679 RETVAL->row = 0;
1049 OUTPUT: 1680 OUTPUT:
1050 RETVAL 1681 RETVAL
1051 1682
1052void 1683void
1053DESTROY (CFClient::Map self) 1684DESTROY (DC::Map self)
1054 CODE: 1685 CODE:
1055{ 1686{
1056 map_clear (self); 1687 map_clear (self);
1057 Safefree (self->face); 1688 Safefree (self->face2tile);
1689 Safefree (self->tex);
1058 Safefree (self); 1690 Safefree (self);
1059} 1691}
1060 1692
1061void 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
1062clear (CFClient::Map self) 1700clear (DC::Map self)
1063 CODE: 1701 CODE:
1064 map_clear (self); 1702 map_clear (self);
1065 1703
1066void 1704void
1067set_face (CFClient::Map self, int face, int texid) 1705set_tileid (DC::Map self, int face, int tile)
1068 CODE: 1706 CODE:
1069{ 1707{
1070 while (self->faces <= face) 1708 need_facenum (self, face); self->face2tile [face] = tile;
1071 { 1709 need_texid (self, tile);
1072 Append (mapface, self->face, self->faces, self->faces);
1073 self->faces *= 2;
1074 }
1075
1076 self->face [face] = texid;
1077} 1710}
1078 1711
1079void 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
1080set_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)
1081 CODE: 1737 CODE:
1082{ 1738{
1083 while (self->texs <= texid) 1739 need_texid (self, texid);
1084 {
1085 Append (maptex, self->tex, self->texs, self->texs);
1086 self->texs *= 2;
1087 }
1088 1740
1089 { 1741 {
1090 maptex *tex = self->tex + texid; 1742 maptex *tex = self->tex + texid;
1091 1743
1092 tex->name = name; 1744 tex->name = name;
… …
1109 // from transparent color bleeding and ugly wrapping effects. 1761 // from transparent color bleeding and ugly wrapping effects.
1110 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1762 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111} 1763}
1112 1764
1113int 1765int
1114ox (CFClient::Map self) 1766ox (DC::Map self)
1115 ALIAS: 1767 ALIAS:
1116 oy = 1 1768 oy = 1
1117 x = 2 1769 x = 2
1118 y = 3 1770 y = 3
1119 w = 4 1771 w = 4
… …
1130 } 1782 }
1131 OUTPUT: 1783 OUTPUT:
1132 RETVAL 1784 RETVAL
1133 1785
1134void 1786void
1135scroll (CFClient::Map self, int dx, int dy) 1787scroll (DC::Map self, int dx, int dy)
1136 CODE: 1788 CODE:
1137{ 1789{
1138 if (dx > 0) 1790 if (dx > 0)
1139 map_blank (self, self->x, self->y, dx - 1, self->h); 1791 map_blank (self, self->x, self->y, dx, self->h);
1140 else if (dx < 0) 1792 else if (dx < 0)
1141 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);
1142 1794
1143 if (dy > 0) 1795 if (dy > 0)
1144 map_blank (self, self->x, self->y, self->w, dy - 1); 1796 map_blank (self, self->x, self->y, self->w, dy);
1145 else if (dy < 0) 1797 else if (dy < 0)
1146 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);
1147 1799
1148 self->ox += dx; self->x += dx; 1800 self->ox += dx; self->x += dx;
1149 self->oy += dy; self->y += dy; 1801 self->oy += dy; self->y += dy;
1150 1802
1151 while (self->y < 0) 1803 while (self->y < 0)
… …
1155 self->rows += MAP_EXTEND_Y; 1807 self->rows += MAP_EXTEND_Y;
1156 self->y += MAP_EXTEND_Y; 1808 self->y += MAP_EXTEND_Y;
1157 } 1809 }
1158} 1810}
1159 1811
1160void 1812SV *
1161map1a_update (CFClient::Map self, SV *data_) 1813map1a_update (DC::Map self, SV *data_, int extmap)
1162 CODE: 1814 CODE:
1163{ 1815{
1164 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1816 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1165 uint8_t *data_end = (uint8_t *)SvEND (data_); 1817 uint8_t *data_end = (uint8_t *)SvEND (data_);
1166 mapcell *cell; 1818 mapcell *cell;
1167 int x, y, flags; 1819 int x, y, z, flags;
1820 AV *missing = newAV ();
1821 RETVAL = newRV_noinc ((SV *)missing);
1168 1822
1169 while (data < data_end) 1823 while (data < data_end - 1)
1170 { 1824 {
1171 flags = (data [0] << 8) + data [1]; data += 2; 1825 flags = (data [0] << 8) + data [1]; data += 2;
1172 1826
1173 x = ((flags >> 10) & 63) + self->x; 1827 x = self->x + ((flags >> 10) & 63);
1174 y = ((flags >> 4) & 63) + self->y; 1828 y = self->y + ((flags >> 4) & 63);
1175 1829
1176 cell = map_get_cell (self, x, y); 1830 cell = map_get_cell (self, x, y);
1177 1831
1178 if (flags & 15) 1832 if (flags & 15)
1179 { 1833 {
1180 if (cell->darkness < 0) 1834 if (!cell->darkness)
1181 { 1835 {
1836 memset (cell, 0, sizeof (*cell));
1182 cell->darkness = 0; 1837 cell->darkness = 256;
1183 cell->face [0] = 0;
1184 cell->face [1] = 0;
1185 cell->face [2] = 0;
1186 } 1838 }
1187 1839
1188 cell->darkness = flags & 8 ? *data++ : 255;
1189
1190 //TODO: don't trust server data to be in-range(!) 1840 //TODO: don't trust server data to be in-range(!)
1191 1841
1192 if (flags & 4) 1842 if (flags & 8)
1193 { 1843 {
1194 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;
1195 } 1882 }
1196 1883
1884 for (z = 0; z <= 2; ++z)
1197 if (flags & 2) 1885 if (flags & (4 >> z))
1198 { 1886 {
1199 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 }
1200 } 1904 }
1201
1202 if (flags & 1)
1203 {
1204 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1205 }
1206 } 1905 }
1207 else 1906 else
1208 cell->darkness = -1; 1907 CELL_CLEAR (cell);
1209 } 1908 }
1210} 1909}
1910 OUTPUT:
1911 RETVAL
1211 1912
1212SV * 1913SV *
1213mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1914mapmap (DC::Map self, int x0, int y0, int w, int h)
1214 CODE: 1915 CODE:
1215{ 1916{
1216 int x1, x; 1917 int x1, x;
1217 int y1, y; 1918 int y1, y;
1218 int z; 1919 int z;
… …
1239 { 1940 {
1240 mapcell *cell = row->col + (x - row->c0); 1941 mapcell *cell = row->col + (x - row->c0);
1241 1942
1242 for (z = 0; z <= 0; z++) 1943 for (z = 0; z <= 0; z++)
1243 { 1944 {
1244 mapface face = cell->face [z];
1245
1246 if (face)
1247 {
1248 maptex tex = self->tex [face]; 1945 maptex tex = self->tex [cell->tile [z]];
1249 int a0 = 255 - tex.a; 1946 int a0 = 255 - tex.a;
1250 int a1 = tex.a; 1947 int a1 = tex.a;
1251 1948
1252 r = (r * a0 + tex.r * a1) / 255; 1949 r = (r * a0 + tex.r * a1) / 255;
1253 g = (g * a0 + tex.g * a1) / 255; 1950 g = (g * a0 + tex.g * a1) / 255;
1254 b = (b * a0 + tex.b * a1) / 255; 1951 b = (b * a0 + tex.b * a1) / 255;
1255 a = (a * a0 + tex.a * a1) / 255; 1952 a = (a * a0 + tex.a * a1) / 255;
1256 }
1257 } 1953 }
1258 } 1954 }
1259 1955
1260 *map++ = (r ) 1956 *map++ = (r )
1261 | (g << 8) 1957 | (g << 8)
… …
1268} 1964}
1269 OUTPUT: 1965 OUTPUT:
1270 RETVAL 1966 RETVAL
1271 1967
1272void 1968void
1273draw (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)
1274 PPCODE: 2337 PPCODE:
1275{ 2338{
1276 int vx, vy;
1277 int x, y, z; 2339 int x, y;
1278 int last_name; 2340 int sw1 = sw + 2;
1279 mapface face; 2341 int sh1 = sh + 2;
2342 int sh3 = sh * 3;
1280 int sw4 = (sw + 3) & ~3; 2343 int sw34 = (sw * 3 + 3) & ~3;
2344 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1281 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2345 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1282 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2346 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1283 2347
1284 memset (darkness, 255, sw4 * sh);
1285 SvPOK_only (darkness_sv); 2348 SvPOK_only (darkness3_sv);
1286 SvCUR_set (darkness_sv, sw4 * sh); 2349 SvCUR_set (darkness3_sv, sw34 * sh3);
1287 2350
1288 vx = self->x + (self->w - sw) / 2 - shift_x; 2351 mx += self->x - 1;
1289 vy = self->y + (self->h - sh) / 2 - shift_y; 2352 my += self->y - 1;
1290 2353
1291 /* 2354 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1292 int vx = self->vx = self->w >= sw
1293 ? self->x + (self->w - sw) / 2
1294 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295 2355
1296 int vy = self->vy = self->h >= sh
1297 ? self->y + (self->h - sh) / 2
1298 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1299 */
1300
1301 glColor4ub (255, 255, 255, 255);
1302
1303 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304 glEnable (GL_BLEND);
1305 glEnable (GL_TEXTURE_2D);
1306 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307
1308 glBegin (GL_QUADS);
1309
1310 last_name = 0;
1311
1312 for (z = 0; z < 3; z++)
1313 for (y = 0; y < sh; y++) 2356 for (y = 0; y < sh1; y++)
1314 if (0 <= y + vy && y + vy < self->rows) 2357 if (0 <= y + my && y + my < self->rows)
1315 { 2358 {
1316 maprow *row = self->row + (y + vy); 2359 maprow *row = self->row + (y + my);
1317 2360
1318 for (x = 0; x < sw; x++) 2361 for (x = 0; x < sw1; x++)
1319 if (row->c0 <= x + vx && x + vx < row->c1) 2362 if (row->c0 <= x + mx && x + mx < row->c1)
1320 { 2363 {
1321 mapcell *cell = row->col + (x + vx - row->c0); 2364 mapcell *cell = row->col + (x + mx - row->c0);
1322 2365
1323 darkness[y * sw4 + x] = cell->darkness < 0 2366 darkness1 [y * sw1 + x] = cell->darkness
2367 ? 255 - (cell->darkness - 1)
1324 ? 255 - FOW_DARKNESS 2368 : 255 - FOW_DARKNESS;
1325 : 255 - cell->darkness;
1326
1327 face = cell->face [z];
1328
1329 if (face)
1330 {
1331 maptex tex = self->tex [face];
1332
1333 int px = (x + 1) * 32 - tex.w;
1334 int py = (y + 1) * 32 - tex.h;
1335
1336 if (last_name != tex.name)
1337 {
1338 glEnd ();
1339 last_name = tex.name;
1340 glBindTexture (GL_TEXTURE_2D, last_name);
1341 glBegin (GL_QUADS);
1342 }
1343
1344 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1347 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1348 }
1349 } 2369 }
1350 } 2370 }
1351 2371
1352 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];
1353 2384
1354 glDisable (GL_TEXTURE_2D); 2385 uint8_t r11 = (d11 + d21 + d12) / 3;
1355 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);
1356 2409
1357 EXTEND (SP, 3); 2410 EXTEND (SP, 3);
1358 PUSHs (sv_2mortal (newSViv (sw4))); 2411 PUSHs (sv_2mortal (newSViv (sw34)));
1359 PUSHs (sv_2mortal (newSViv (sh))); 2412 PUSHs (sv_2mortal (newSViv (sh3)));
1360 PUSHs (darkness_sv); 2413 PUSHs (darkness3_sv);
1361} 2414}
1362 2415
1363SV * 2416SV *
1364get_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)
1365 CODE: 2418 CODE:
1366{ 2419{
1367 int x, y, x1, y1; 2420 int x, y, x1, y1;
1368 SV *data_sv = newSV (w * h * 7 + 5); 2421 SV *data_sv = newSV (w * h * 7 + 5);
1369 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2422 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1394 if (row && row->c0 <= x && x < row->c1) 2447 if (row && row->c0 <= x && x < row->c1)
1395 { 2448 {
1396 mapcell *cell = row->col + (x - row->c0); 2449 mapcell *cell = row->col + (x - row->c0);
1397 uint8_t flags = 0; 2450 uint8_t flags = 0;
1398 2451
1399 if (cell->face [0]) flags |= 1; 2452 if (cell->tile [0]) flags |= 1;
1400 if (cell->face [1]) flags |= 2; 2453 if (cell->tile [1]) flags |= 2;
1401 if (cell->face [2]) flags |= 4; 2454 if (cell->tile [2]) flags |= 4;
1402 2455
1403 *data++ = flags; 2456 *data++ = flags;
1404 2457
1405 if (flags & 1) 2458 if (flags & 1)
1406 { 2459 {
2460 tileid tile = cell->tile [0];
1407 *data++ = cell->face [0] >> 8; 2461 *data++ = tile >> 8;
1408 *data++ = cell->face [0]; 2462 *data++ = tile;
1409 } 2463 }
1410 2464
1411 if (flags & 2) 2465 if (flags & 2)
1412 { 2466 {
2467 tileid tile = cell->tile [1];
1413 *data++ = cell->face [1] >> 8; 2468 *data++ = tile >> 8;
1414 *data++ = cell->face [1]; 2469 *data++ = tile;
1415 } 2470 }
1416 2471
1417 if (flags & 4) 2472 if (flags & 4)
1418 { 2473 {
2474 tileid tile = cell->tile [2];
1419 *data++ = cell->face [2] >> 8; 2475 *data++ = tile >> 8;
1420 *data++ = cell->face [2]; 2476 *data++ = tile;
1421 } 2477 }
1422 } 2478 }
1423 else 2479 else
1424 *data++ = 0; 2480 *data++ = 0;
1425 } 2481 }
1426 } 2482 }
1427 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 {
1428 SvPOK_only (data_sv); 2487 SvPOK_only (data_sv);
1429 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2488 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2489 }
2490
1430 RETVAL = data_sv; 2491 RETVAL = data_sv;
1431} 2492}
1432 OUTPUT: 2493 OUTPUT:
1433 RETVAL 2494 RETVAL
1434 2495
1435void 2496void
1436set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2497set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1437 PPCODE: 2498 PPCODE:
1438{ 2499{
1439 int x, y, z; 2500 int x, y, z;
1440 int w, h; 2501 int w, h;
1441 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;
1442 2513
1443 if (*data++ != 0) 2514 if (*data++ != 0)
1444 return; /* version mismatch */ 2515 XSRETURN_EMPTY; /* version mismatch */
1445 2516
1446 w = *data++ << 8; w |= *data++; 2517 w = *data++ << 8; w |= *data++;
1447 h = *data++ << 8; h |= *data++; 2518 h = *data++ << 8; h |= *data++;
1448 2519
1449 // 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
… …
1461 { 2532 {
1462 maprow *row = map_get_row (self, y); 2533 maprow *row = map_get_row (self, y);
1463 2534
1464 for (x = x0; x < x1; x++) 2535 for (x = x0; x < x1; x++)
1465 { 2536 {
2537 uint8_t flags;
2538
2539 if (data + 7 >= end)
2540 XSRETURN_EMPTY;
2541
1466 uint8_t flags = *data++; 2542 flags = *data++;
1467 2543
1468 if (flags) 2544 if (flags)
1469 { 2545 {
1470 mapface face[3] = { 0, 0, 0 };
1471
1472 mapcell *cell = row_get_cell (row, x); 2546 mapcell *cell = row_get_cell (row, x);
2547 tileid tile[3] = { 0, 0, 0 };
1473 2548
1474 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2549 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1475 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2550 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1476 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2551 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1477 2552
1478 if (cell->darkness <= 0) 2553 if (cell->darkness == 0)
1479 { 2554 {
1480 cell->darkness = -1; 2555 /*cell->darkness = 0;*/
2556 EXTEND (SP, 3);
1481 2557
1482 for (z = 0; z <= 2; z++) 2558 for (z = 0; z <= 2; z++)
1483 { 2559 {
1484 cell->face[z] = face[z]; 2560 tileid t = tile [z];
1485 2561
1486 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2562 if (t >= self->texs || (t && !self->tex [t].name))
2563 {
1487 XPUSHs (sv_2mortal (newSViv (face[z]))); 2564 PUSHs (sv_2mortal (newSViv (t)));
2565 need_texid (self, t);
2566 }
2567
2568 cell->tile [z] = t;
1488 } 2569 }
1489 } 2570 }
1490 } 2571 }
1491 } 2572 }
1492 } 2573 }
1493} 2574}
1494 2575
1495MODULE = CFClient PACKAGE = CFClient::MixChunk 2576MODULE = Deliantra::Client PACKAGE = DC::RW
1496 2577
1497CFClient::MixChunk 2578DC::RW
1498new_from_file (SV *class, char *path) 2579new (SV *class, SV *data_sv)
1499 CODE: 2580 CODE:
1500 RETVAL = Mix_LoadWAV (path); 2581{
2582 STRLEN datalen;
2583 char *data = SvPVbyte (data_sv, datalen);
2584
2585 RETVAL = SDL_RWFromConstMem (data, datalen);
2586}
1501 OUTPUT: 2587 OUTPUT:
1502 RETVAL 2588 RETVAL
1503 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 : '('
1504void 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
1505DESTROY (CFClient::MixChunk self) 2699DESTROY (DC::MixChunk self)
1506 CODE: 2700 CODE:
1507 Mix_FreeChunk (self); 2701 Mix_FreeChunk (self);
1508 2702
1509int 2703int
1510volume (CFClient::MixChunk self, int volume = -1) 2704volume (DC::MixChunk self, int volume = -1)
1511 CODE: 2705 CODE:
2706 if (items > 1)
2707 volume = CLAMP (volume, 0, 128);
1512 RETVAL = Mix_VolumeChunk (self, volume); 2708 RETVAL = Mix_VolumeChunk (self, volume);
1513 OUTPUT: 2709 OUTPUT:
1514 RETVAL 2710 RETVAL
1515 2711
1516int 2712DC::Channel
1517play (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)
1518 CODE: 2714 CODE:
2715{
1519 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}
1520 OUTPUT: 2727 OUTPUT:
1521 RETVAL 2728 RETVAL
1522 2729
1523MODULE = CFClient PACKAGE = CFClient::MixMusic 2730MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1524 2731
1525int 2732int
1526volume (int volume = -1) 2733volume (int volume = -1)
2734 PROTOTYPE: ;$
1527 CODE: 2735 CODE:
2736 if (items > 0)
2737 volume = CLAMP (volume, 0, 128);
1528 RETVAL = Mix_VolumeMusic (volume); 2738 RETVAL = Mix_VolumeMusic (volume);
1529 OUTPUT: 2739 OUTPUT:
1530 RETVAL 2740 RETVAL
1531 2741
1532CFClient::MixMusic 2742void
1533new_from_file (SV *class, char *path) 2743fade_out (int ms)
1534 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:
1535 RETVAL = Mix_LoadMUS (path); 2755 RETVAL = Mix_LoadMUS_RW (rwops);
1536 OUTPUT: 2756 OUTPUT:
1537 RETVAL 2757 RETVAL
1538 2758
1539void 2759void
1540DESTROY (CFClient::MixMusic self) 2760DESTROY (DC::MixMusic self)
1541 CODE: 2761 CODE:
1542 Mix_FreeMusic (self); 2762 Mix_FreeMusic (self);
1543 2763
1544int 2764int
1545play (CFClient::MixMusic self, int loops = -1) 2765play (DC::MixMusic self, int loops = -1)
1546 CODE: 2766 CODE:
1547 RETVAL = Mix_PlayMusic (self, loops); 2767 RETVAL = Mix_PlayMusic (self, loops);
1548 OUTPUT: 2768 OUTPUT:
1549 RETVAL 2769 RETVAL
1550 2770
2771void
2772fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2773 CODE:
2774 Mix_FadeInMusicPos (self, loops, ms, position);
2775
1551MODULE = CFClient PACKAGE = CFClient::OpenGL 2776MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2777
2778PROTOTYPES: ENABLE
1552 2779
1553BOOT: 2780BOOT:
1554{ 2781{
1555 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2782 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1556 static const struct { 2783 static const struct {
1557 const char *name; 2784 const char *name;
1558 IV iv; 2785 IV iv;
1559 } *civ, const_iv[] = { 2786 } *civ, const_iv[] = {
1560# 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),
1561 const_iv (GL_COLOR_MATERIAL), 2791 const_iv (GL_COLOR_MATERIAL),
1562 const_iv (GL_SMOOTH), 2792 const_iv (GL_SMOOTH),
1563 const_iv (GL_FLAT), 2793 const_iv (GL_FLAT),
1564 const_iv (GL_DITHER), 2794 const_iv (GL_DITHER),
1565 const_iv (GL_BLEND), 2795 const_iv (GL_BLEND),
… …
1567 const_iv (GL_SCISSOR_TEST), 2797 const_iv (GL_SCISSOR_TEST),
1568 const_iv (GL_DEPTH_TEST), 2798 const_iv (GL_DEPTH_TEST),
1569 const_iv (GL_ALPHA_TEST), 2799 const_iv (GL_ALPHA_TEST),
1570 const_iv (GL_NORMALIZE), 2800 const_iv (GL_NORMALIZE),
1571 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),
1572 const_iv (GL_AND), 2805 const_iv (GL_AND),
1573 const_iv (GL_ONE), 2806 const_iv (GL_ONE),
1574 const_iv (GL_ZERO), 2807 const_iv (GL_ZERO),
1575 const_iv (GL_SRC_ALPHA), 2808 const_iv (GL_SRC_ALPHA),
1576 const_iv (GL_DST_ALPHA), 2809 const_iv (GL_DST_ALPHA),
1577 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2810 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578 const_iv (GL_ONE_MINUS_DST_ALPHA), 2811 const_iv (GL_ONE_MINUS_DST_ALPHA),
1579 const_iv (GL_SRC_ALPHA_SATURATE), 2812 const_iv (GL_SRC_ALPHA_SATURATE),
1580 const_iv (GL_RGB), 2813 const_iv (GL_RGB),
1581 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),
1582 const_iv (GL_UNSIGNED_BYTE), 2818 const_iv (GL_UNSIGNED_BYTE),
1583 const_iv (GL_UNSIGNED_SHORT), 2819 const_iv (GL_UNSIGNED_SHORT),
1584 const_iv (GL_UNSIGNED_INT), 2820 const_iv (GL_UNSIGNED_INT),
1585 const_iv (GL_ALPHA), 2821 const_iv (GL_ALPHA),
1586 const_iv (GL_INTENSITY), 2822 const_iv (GL_INTENSITY),
1587 const_iv (GL_LUMINANCE), 2823 const_iv (GL_LUMINANCE),
1588 const_iv (GL_LUMINANCE_ALPHA), 2824 const_iv (GL_LUMINANCE_ALPHA),
1589 const_iv (GL_FLOAT), 2825 const_iv (GL_FLOAT),
1590 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),
1591 const_iv (GL_COMPILE), 2833 const_iv (GL_COMPILE),
2834 const_iv (GL_PROXY_TEXTURE_1D),
2835 const_iv (GL_PROXY_TEXTURE_2D),
1592 const_iv (GL_TEXTURE_1D), 2836 const_iv (GL_TEXTURE_1D),
1593 const_iv (GL_TEXTURE_2D), 2837 const_iv (GL_TEXTURE_2D),
1594 const_iv (GL_TEXTURE_ENV), 2838 const_iv (GL_TEXTURE_ENV),
1595 const_iv (GL_TEXTURE_MAG_FILTER), 2839 const_iv (GL_TEXTURE_MAG_FILTER),
1596 const_iv (GL_TEXTURE_MIN_FILTER), 2840 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1617 const_iv (GL_COLOR_LOGIC_OP), 2861 const_iv (GL_COLOR_LOGIC_OP),
1618 const_iv (GL_SEPARABLE_2D), 2862 const_iv (GL_SEPARABLE_2D),
1619 const_iv (GL_CONVOLUTION_2D), 2863 const_iv (GL_CONVOLUTION_2D),
1620 const_iv (GL_CONVOLUTION_BORDER_MODE), 2864 const_iv (GL_CONVOLUTION_BORDER_MODE),
1621 const_iv (GL_CONSTANT_BORDER), 2865 const_iv (GL_CONSTANT_BORDER),
2866 const_iv (GL_POINTS),
1622 const_iv (GL_LINES), 2867 const_iv (GL_LINES),
2868 const_iv (GL_LINE_STRIP),
1623 const_iv (GL_LINE_LOOP), 2869 const_iv (GL_LINE_LOOP),
1624 const_iv (GL_QUADS), 2870 const_iv (GL_QUADS),
1625 const_iv (GL_QUAD_STRIP), 2871 const_iv (GL_QUAD_STRIP),
1626 const_iv (GL_TRIANGLES), 2872 const_iv (GL_TRIANGLES),
1627 const_iv (GL_TRIANGLE_STRIP), 2873 const_iv (GL_TRIANGLE_STRIP),
1628 const_iv (GL_TRIANGLE_FAN), 2874 const_iv (GL_TRIANGLE_FAN),
2875 const_iv (GL_POLYGON),
1629 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),
1630 const_iv (GL_FASTEST), 2882 const_iv (GL_FASTEST),
2883 const_iv (GL_DONT_CARE),
2884 const_iv (GL_NICEST),
1631 const_iv (GL_V2F), 2885 const_iv (GL_V2F),
1632 const_iv (GL_V3F), 2886 const_iv (GL_V3F),
1633 const_iv (GL_T2F_V3F), 2887 const_iv (GL_T2F_V3F),
1634 const_iv (GL_T2F_N3F_V3F), 2888 const_iv (GL_T2F_N3F_V3F),
1635# undef const_iv 2889# undef const_iv
1636 }; 2890 };
1637 2891
1638 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; )
1639 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);
1640} 2897}
2898
2899void
2900disable_GL_EXT_blend_func_separate ()
2901 CODE:
2902 gl.BlendFuncSeparate = 0;
2903 gl.BlendFuncSeparateEXT = 0;
1641 2904
1642char * 2905char *
1643gl_vendor () 2906gl_vendor ()
1644 CODE: 2907 CODE:
1645 RETVAL = (char *)glGetString (GL_VENDOR); 2908 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1658 CODE: 2921 CODE:
1659 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2922 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1660 OUTPUT: 2923 OUTPUT:
1661 RETVAL 2924 RETVAL
1662 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
1663int glGetError () 2940int glGetError ()
2941
2942void glFinish ()
1664 2943
1665void glClear (int mask) 2944void glClear (int mask)
1666 2945
1667void glClearColor (float r, float g, float b, float a = 1.0) 2946void glClearColor (float r, float g, float b, float a = 1.0)
1668 PROTOTYPE: @ 2947 PROTOTYPE: @
… …
1693 2972
1694void glPopMatrix () 2973void glPopMatrix ()
1695 2974
1696void glLoadIdentity () 2975void glLoadIdentity ()
1697 2976
2977void glDrawBuffer (int buffer)
2978
2979void glReadBuffer (int buffer)
2980
1698# near_ and far_ are due to microsofts buggy "c" compiler 2981# near_ and far_ are due to microsofts buggy "c" compiler
1699void 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_)
1700 2983
1701# near_ and far_ are due to microsofts buggy "c" compiler 2984# near_ and far_ are due to microsofts buggy "c" compiler
1702void 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
1703 2988
1704void glViewport (int x, int y, int width, int height) 2989void glViewport (int x, int y, int width, int height)
1705 2990
1706void glScissor (int x, int y, int width, int height) 2991void glScissor (int x, int y, int width, int height)
1707 2992
… …
1715 3000
1716void glRotate (float angle, float x, float y, float z) 3001void glRotate (float angle, float x, float y, float z)
1717 CODE: 3002 CODE:
1718 glRotatef (angle, x, y, z); 3003 glRotatef (angle, x, y, z);
1719 3004
1720void glBegin (int mode)
1721
1722void glEnd ()
1723
1724void glColor (float r, float g, float b, float a = 1.0) 3005void glColor (float r, float g, float b, float a = 1.0)
1725 PROTOTYPE: @
1726 ALIAS: 3006 ALIAS:
1727 glColor_premultiply = 1 3007 glColor_premultiply = 1
1728 CODE: 3008 CODE:
1729 if (ix) 3009 if (ix)
1730 { 3010 {
1731 r *= a; 3011 r *= a;
1732 g *= a; 3012 g *= a;
1733 b *= a; 3013 b *= a;
1734 } 3014 }
1735 // microsoft visual "c" rounds instead of truncating... 3015 // microsoft visual "c" rounds instead of truncating...
1736 glColor4ub (MIN ((int)(r * 256.f), 255), 3016 glColor4f (r, g, b, a);
1737 MIN ((int)(g * 256.f), 255),
1738 MIN ((int)(b * 256.f), 255),
1739 MIN ((int)(a * 256.f), 255));
1740
1741void glInterleavedArrays (int format, int stride, char *data)
1742
1743void glDrawElements (int mode, int count, int type, char *indices)
1744
1745# 1.2 void glDrawRangeElements (int mode, int start, int end
1746 3017
1747void glRasterPos (float x, float y, float z = 0.) 3018void glRasterPos (float x, float y, float z = 0.)
1748 CODE: 3019 CODE:
1749 glRasterPos3f (0, 0, z); 3020 glRasterPos3f (0, 0, z);
1750 glBitmap (0, 0, 0, 0, x, y, 0); 3021 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1755 3026
1756void glTexCoord (float s, float t) 3027void glTexCoord (float s, float t)
1757 CODE: 3028 CODE:
1758 glTexCoord2f (s, t); 3029 glTexCoord2f (s, t);
1759 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
1760void glTexEnv (int target, int pname, float param) 3060void glTexEnv (int target, int pname, float param)
1761 CODE: 3061 CODE:
1762 glTexEnvf (target, pname, param); 3062 glTexEnvf (target, pname, param);
1763 3063
1764void glTexParameter (int target, int pname, float param) 3064void glTexParameter (int target, int pname, float param)
… …
1780void 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)
1781 CODE: 3081 CODE:
1782 if (gl.SeparableFilter2D) 3082 if (gl.SeparableFilter2D)
1783 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3083 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1784 3084
1785void 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)
1786 3086
1787void 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)
1788 3088
1789void 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)
1790 3092
1791void 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)
1792 3094
1793int glGenTexture () 3095int glGenTexture ()
1794 CODE: 3096 CODE:
1795{ 3097 RETVAL = gen_texture ();
1796 GLuint name;
1797 glGenTextures (1, &name);
1798 RETVAL = name;
1799}
1800 OUTPUT: 3098 OUTPUT:
1801 RETVAL 3099 RETVAL
1802 3100
1803void glDeleteTexture (int name) 3101void glDeleteTexture (int name)
1804 CODE: 3102 CODE:
1805{
1806 GLuint name_ = name;
1807 glDeleteTextures (1, &name_); 3103 del_texture (name);
1808} 3104
1809
1810int glGenList () 3105int glGenList ()
1811 CODE: 3106 CODE:
1812 RETVAL = glGenLists (1); 3107 RETVAL = glGenLists (1);
1813 OUTPUT: 3108 OUTPUT:
1814 RETVAL 3109 RETVAL
… …
1821 3116
1822void glEndList () 3117void glEndList ()
1823 3118
1824void glCallList (int list) 3119void glCallList (int list)
1825 3120
3121MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1826 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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