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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.107 by root, Mon Jun 5 05:23:19 2006 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
22#include <glib/gmacros.h> 52#include <glib/gmacros.h>
23 53
24#include <pango/pango.h> 54#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 55
26#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
28 66
29#ifndef _WIN32 67#ifndef _WIN32
30# include <sys/types.h> 68# include <sys/types.h>
31# include <sys/socket.h> 69# include <sys/socket.h>
32# include <netinet/in.h> 70# include <netinet/in.h>
33# include <netinet/tcp.h> 71# include <netinet/tcp.h>
34# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 77#else
36 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 79#endif
43 80
44#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
45 83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85
46#define FOW_DARKNESS 32 86#define FOW_DARKNESS 64
87#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
47 88
48#define MAP_EXTEND_X 32 89#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 90#define MAP_EXTEND_Y 512
50 91
51#define MIN_FONT_HEIGHT 10 92#define MIN_FONT_HEIGHT 10
93
94/* mask out modifiers we are not interested in */
95#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
96
97#define KMOD_LRAM 0x10000 // our extension
98
99#define TEXID_SPEECH 1
100#define TEXID_NOFACE 2
101#define TEXID_HIDDEN 3
102
103static AV *texture_av;
52 104
53static struct 105static struct
54{ 106{
55#define GL_FUNC(ptr,name) ptr name; 107#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 108#include "glfunc.h"
57#undef GL_FUNC 109#undef GL_FUNC
58} gl; 110} gl;
59 111
112static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 113gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 114{
62 if (gl.BlendFuncSeparate) 115 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 116 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 117 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 118 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 119 else
67 glBlendFunc (sa, da); 120 glBlendFunc (sa, da);
68} 121}
69 122
123static GLuint
124gen_texture ()
125{
126 GLuint name;
127
128 if (AvFILL (texture_av) >= 0)
129 name = (GLuint)(size_t)av_pop (texture_av);
130 else
131 glGenTextures (1, &name);
132
133 return name;
134}
135
136static void
137del_texture (GLuint name)
138{
139 /* make a half-assed attempt at returning the memory used by the texture */
140 /* textures are frequently being reused by cfplus anyway */
141 /*glBindTexture (GL_TEXTURE_2D, name);*/
142 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
143 av_push (texture_av, (SV *)(size_t)name);
144 glDeleteTextures (1, &name);
145}
146
147#include "texcache.c"
148#include "rendercache.c"
149
150#include "pango-font.c"
151#include "pango-fontmap.c"
152#include "pango-render.c"
153
154typedef IV DC__Channel;
155typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 156typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 157typedef Mix_Music *DC__MixMusic;
72 158
73typedef PangoFontDescription *CFClient__Font; 159typedef PangoFontDescription *DC__Font;
160
161static int
162shape_attr_p (PangoLayoutRun *run)
163{
164 GSList *attrs = run->item->analysis.extra_attrs;
165
166 while (attrs)
167 {
168 PangoAttribute *attr = attrs->data;
169
170 if (attr->klass->type == PANGO_ATTR_SHAPE)
171 return 1;
172
173 attrs = attrs->next;
174 }
175
176 return 0;
177}
74 178
75typedef struct cf_layout { 179typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 180 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 181 float r, g, b, a; // default color for rgba mode
79 int base_height; 182 int base_height;
80 CFClient__Font font; 183 DC__Font font;
184 rc_t *rc;
81} *CFClient__Layout; 185} *DC__Layout;
82 186
83static CFClient__Font default_font; 187static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 188static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 189static PangoFontMap *opengl_fontmap;
86 190
87static void 191static void
88substitute_func (FcPattern *pattern, gpointer data) 192substitute_func (FcPattern *pattern, gpointer data)
89{ 193{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 194 FcPatternAddBool (pattern, FC_HINTING, 1);
91#ifdef _WIN32 195#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 196 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 197#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 198 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 199}
97 200
98static void 201static void
99layout_update_font (CFClient__Layout self) 202layout_update_font (DC__Layout self)
100{ 203{
101 /* use a random scale factor to account for unknown descenders, 0.8 works 204 /* use a random scale factor to account for unknown descenders, 0.8 works
102 * reasonably well with bitstream vera 205 * reasonably well with dejavu/bistream fonts
103 */ 206 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 207 PangoFontDescription *font = self->font ? self->font : default_font;
105 208
106 pango_font_description_set_absolute_size (font, 209 pango_font_description_set_absolute_size (font,
107 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 210 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108 211
109 pango_layout_set_font_description (self->pl, font); 212 pango_layout_set_font_description (self->pl, font);
110} 213}
111 214
112static void 215static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 216layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 217{
218 PangoRectangle rect;
219
220 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 221 pango_layout_get_extents (self->pl, 0, &rect);
116 222
117 if (!*w) *w = 1; 223 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 224 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 225
120 *w = (*w + 3) & ~3; 226 if (!rect.width) rect.width = 1;
121} 227 if (!rect.height) rect.height = 1;
122 228
229 *w = rect.width;
230 *h = rect.height;
231}
232
233typedef uint16_t tileid;
123typedef uint16_t mapface; 234typedef uint16_t faceid;
124 235
125typedef struct { 236typedef struct {
126 GLint name; 237 GLuint name;
127 int w, h; 238 int w, h;
128 float s, t; 239 float s, t;
129 uint8_t r, g, b, a; 240 uint8_t r, g, b, a;
241 tileid smoothtile;
242 uint8_t smoothlevel;
243 uint8_t unused; /* set to zero on use */
130} maptex; 244} maptex;
131 245
132typedef struct { 246typedef struct {
247 uint32_t player;
248 tileid tile[3];
133 int16_t darkness; 249 uint16_t darkness;
134 mapface face[3]; 250 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 251} mapcell;
136 252
137typedef struct { 253typedef struct {
138 int32_t c0, c1; 254 int32_t c0, c1;
139 mapcell *col; 255 mapcell *col;
140} maprow; 256} maprow;
141 257
142typedef struct map { 258typedef struct map {
143 int x, y, w, h; 259 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 260 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 261 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 262 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 263
151 int32_t rows; 264 int32_t rows;
152 maprow *row; 265 maprow *row;
153} *CFClient__Map; 266} *DC__Map;
154 267
155static char * 268static char *
156prepend (char *ptr, int sze, int inc) 269prepend (char *ptr, int sze, int inc)
157{ 270{
158 char *p; 271 char *p;
… …
175} 288}
176 289
177#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 290#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
178#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 291#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179 292
293static void
294need_facenum (struct map *self, faceid face)
295{
296 while (self->faces <= face)
297 {
298 Append (tileid, self->face2tile, self->faces, self->faces);
299 self->faces *= 2;
300 }
301}
302
303static void
304need_texid (struct map *self, int texid)
305{
306 while (self->texs <= texid)
307 {
308 Append (maptex, self->tex, self->texs, self->texs);
309 self->texs *= 2;
310 }
311}
312
180static maprow * 313static maprow *
181map_get_row (CFClient__Map self, int y) 314map_get_row (DC__Map self, int y)
182{ 315{
183 if (0 > y) 316 if (0 > y)
184 { 317 {
185 int extend = - y + MAP_EXTEND_Y; 318 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 319 Prepend (maprow, self->row, self->rows, extend);
… …
224 357
225 return row->col + (x - row->c0); 358 return row->col + (x - row->c0);
226} 359}
227 360
228static mapcell * 361static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 362map_get_cell (DC__Map self, int x, int y)
230{ 363{
231 return row_get_cell (map_get_row (self, y), x); 364 return row_get_cell (map_get_row (self, y), x);
232} 365}
233 366
234static void 367static void
235map_clear (CFClient__Map self) 368map_clear (DC__Map self)
236{ 369{
237 int r; 370 int r;
238 371
239 for (r = 0; r < self->rows; r++) 372 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 373 Safefree (self->row[r].col);
… …
247 self->oy = 0; 380 self->oy = 0;
248 self->row = 0; 381 self->row = 0;
249 self->rows = 0; 382 self->rows = 0;
250} 383}
251 384
385#define CELL_CLEAR(cell) \
386 do { \
387 if ((cell)->player) \
388 (cell)->tile [2] = 0; \
389 (cell)->darkness = 0; \
390 (cell)->stat_hp = 0; \
391 (cell)->flags = 0; \
392 (cell)->player = 0; \
393 } while (0)
394
252static void 395static void
253map_blank (CFClient__Map self, int x0, int y0, int w, int h) 396map_blank (DC__Map self, int x0, int y0, int w, int h)
254{ 397{
255 int x, y; 398 int x, y;
256 maprow *row; 399 maprow *row;
400 mapcell *cell;
257 401
258 for (y = y0; y < y0 + h; y++) 402 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 403 if (y >= 0)
260 { 404 {
261 if (y >= self->rows) 405 if (y >= self->rows)
… …
267 if (x >= row->c0) 411 if (x >= row->c0)
268 { 412 {
269 if (x >= row->c1) 413 if (x >= row->c1)
270 break; 414 break;
271 415
272 row->col[x - row->c0].darkness = -1; 416 cell = row->col + x - row->c0;
417
418 CELL_CLEAR (cell);
273 } 419 }
274 } 420 }
421}
422
423typedef struct {
424 tileid tile;
425 uint8_t x, y, level;
426} smooth_key;
427
428static void
429smooth_or_bits (HV *hv, smooth_key *key, IV bits)
430{
431 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
432
433 if (SvIOK (*sv))
434 SvIV_set (*sv, SvIVX (*sv) | bits);
435 else
436 sv_setiv (*sv, bits);
275} 437}
276 438
277static void 439static void
278music_finished (void) 440music_finished (void)
279{ 441{
… …
298 ev.data2 = 0; 460 ev.data2 = 0;
299 461
300 SDL_PushEvent ((SDL_Event *)&ev); 462 SDL_PushEvent ((SDL_Event *)&ev);
301} 463}
302 464
303MODULE = CFClient PACKAGE = CFClient 465static unsigned int
466minpot (unsigned int n)
467{
468 if (!n)
469 return 0;
470
471 --n;
472
473 n |= n >> 1;
474 n |= n >> 2;
475 n |= n >> 4;
476 n |= n >> 8;
477 n |= n >> 16;
478
479 return n + 1;
480}
481
482static unsigned int
483popcount (unsigned int n)
484{
485 n -= (n >> 1) & 0x55555555U;
486 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
487 n = ((n >> 4) + n) & 0x0f0f0f0fU;
488 n *= 0x01010101U;
489
490 return n >> 24;
491}
492
493/* SDL should provide this, really. */
494#define SDLK_MODIFIER_MIN 300
495#define SDLK_MODIFIER_MAX 314
496
497/******************************************************************************/
498
499static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
500static GV *hover_gv;
501
502static int
503within_widget (SV *widget, NV x, NV y)
504{
505 HV *self;
506 SV **svp;
507 NV wx, ww, wy, wh;
508
509 if (!SvROK (widget))
510 return 0;
511
512 self = (HV *)SvRV (widget);
513
514 if (SvTYPE (self) != SVt_PVHV)
515 return 0;
516
517 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
518 if (y < wy)
519 return 0;
520
521 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
522 if (y >= wy + wh)
523 return 0;
524
525 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
526 if (x < wx)
527 return 0;
528
529 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
530 if (x >= wx + ww)
531 return 0;
532
533 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
534 if (!svp || !SvTRUE (*svp))
535 return 0;
536
537 return 1;
538}
539
540/******************************************************************************/
541
542/* process keyboard modifiers */
543static int
544mod_munge (int mod)
545{
546 mod &= MOD_MASK;
547
548 if (mod & (KMOD_META | KMOD_ALT))
549 mod |= KMOD_LRAM;
550
551 return mod;
552}
553
554static void
555deliantra_main ()
556{
557 char *argv[] = { 0 };
558 call_argv ("::main", G_DISCARD | G_VOID, argv);
559}
560
561#ifdef __MACOSX__
562 /* to due surprising braindamage on the side of SDL design, we
563 * do some mind-boggling hack here: SDL requires a custom main()
564 * on OS X, so... we provide one and call the original main(), which,
565 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
566 * and which calls our main (== SDL_main) back.
567 */
568 extern C_LINKAGE int
569 main (int argc, char *argv[])
570 {
571 deliantra_main ();
572 }
573
574 #undef main
575
576 extern C_LINKAGE int main (int argc, char *argv[]);
577
578 static void
579 SDL_braino (void)
580 {
581 char *argv[] = { "deliantra client", 0 };
582 (main) (1, argv);
583 }
584#else
585 static void
586 SDL_braino (void)
587 {
588 deliantra_main ();
589 }
590#endif
591
592MODULE = Deliantra::Client PACKAGE = DC
304 593
305PROTOTYPES: ENABLE 594PROTOTYPES: ENABLE
306 595
307BOOT: 596BOOT:
308{ 597{
309 HV *stash = gv_stashpv ("CFClient", 1); 598 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 599 static const struct {
311 const char *name; 600 const char *name;
312 IV iv; 601 IV iv;
313 } *civ, const_iv[] = { 602 } *civ, const_iv[] = {
314# define const_iv(name) { # name, (IV)name } 603# define const_iv(name) { # name, (IV)name }
604 const_iv (SDLK_MODIFIER_MIN),
605 const_iv (SDLK_MODIFIER_MAX),
606
315 const_iv (SDL_ACTIVEEVENT), 607 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 608 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 609 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 610 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 611 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 620 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 621 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 622 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 623 const_iv (SDL_VIDEOEXPOSE),
332 const_iv (SDL_USEREVENT), 624 const_iv (SDL_USEREVENT),
625
626 const_iv (SDL_APPINPUTFOCUS),
627 const_iv (SDL_APPMOUSEFOCUS),
628 const_iv (SDL_APPACTIVE),
629
630
631 const_iv (SDLK_UNKNOWN),
632 const_iv (SDLK_FIRST),
633 const_iv (SDLK_BACKSPACE),
634 const_iv (SDLK_TAB),
635 const_iv (SDLK_CLEAR),
636 const_iv (SDLK_RETURN),
637 const_iv (SDLK_PAUSE),
638 const_iv (SDLK_ESCAPE),
639 const_iv (SDLK_SPACE),
640 const_iv (SDLK_EXCLAIM),
641 const_iv (SDLK_QUOTEDBL),
642 const_iv (SDLK_HASH),
643 const_iv (SDLK_DOLLAR),
644 const_iv (SDLK_AMPERSAND),
645 const_iv (SDLK_QUOTE),
646 const_iv (SDLK_LEFTPAREN),
647 const_iv (SDLK_RIGHTPAREN),
648 const_iv (SDLK_ASTERISK),
649 const_iv (SDLK_PLUS),
650 const_iv (SDLK_COMMA),
651 const_iv (SDLK_MINUS),
652 const_iv (SDLK_PERIOD),
653 const_iv (SDLK_SLASH),
654 const_iv (SDLK_0),
655 const_iv (SDLK_1),
656 const_iv (SDLK_2),
657 const_iv (SDLK_3),
658 const_iv (SDLK_4),
659 const_iv (SDLK_5),
660 const_iv (SDLK_6),
661 const_iv (SDLK_7),
662 const_iv (SDLK_8),
663 const_iv (SDLK_9),
664 const_iv (SDLK_COLON),
665 const_iv (SDLK_SEMICOLON),
666 const_iv (SDLK_LESS),
667 const_iv (SDLK_EQUALS),
668 const_iv (SDLK_GREATER),
669 const_iv (SDLK_QUESTION),
670 const_iv (SDLK_AT),
671
672 const_iv (SDLK_LEFTBRACKET),
673 const_iv (SDLK_BACKSLASH),
674 const_iv (SDLK_RIGHTBRACKET),
675 const_iv (SDLK_CARET),
676 const_iv (SDLK_UNDERSCORE),
677 const_iv (SDLK_BACKQUOTE),
678 const_iv (SDLK_DELETE),
679
680 const_iv (SDLK_FIRST),
681 const_iv (SDLK_LAST),
333 const_iv (SDLK_KP0), 682 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 683 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 684 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 685 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 686 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 741 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 742 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 743 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 744 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 745 const_iv (SDLK_UNDO),
746
397 const_iv (KMOD_NONE), 747 const_iv (KMOD_NONE),
748 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 749 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 750 const_iv (KMOD_RSHIFT),
751 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 752 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 753 const_iv (KMOD_RCTRL),
754 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 755 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 756 const_iv (KMOD_RALT),
757 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 758 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 759 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 760 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 761 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 762 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 763
410 const_iv (KMOD_SHIFT), 764 const_iv (KMOD_LRAM),
411 const_iv (KMOD_ALT), 765
412 const_iv (KMOD_META) 766 const_iv (MIX_DEFAULT_FORMAT),
767
768 const_iv (SDL_INIT_TIMER),
769 const_iv (SDL_INIT_AUDIO),
770 const_iv (SDL_INIT_VIDEO),
771 const_iv (SDL_INIT_CDROM),
772 const_iv (SDL_INIT_JOYSTICK),
773 const_iv (SDL_INIT_EVERYTHING),
774 const_iv (SDL_INIT_NOPARACHUTE),
775 const_iv (SDL_INIT_EVENTTHREAD),
776
777 const_iv (SDL_GL_RED_SIZE),
778 const_iv (SDL_GL_GREEN_SIZE),
779 const_iv (SDL_GL_BLUE_SIZE),
780 const_iv (SDL_GL_ALPHA_SIZE),
781 const_iv (SDL_GL_DOUBLEBUFFER),
782 const_iv (SDL_GL_BUFFER_SIZE),
783 const_iv (SDL_GL_DEPTH_SIZE),
784 const_iv (SDL_GL_STENCIL_SIZE),
785 const_iv (SDL_GL_ACCUM_RED_SIZE),
786 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
787 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
788 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
789 const_iv (SDL_GL_STEREO),
790 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
791 const_iv (SDL_GL_MULTISAMPLESAMPLES),
792 const_iv (SDL_GL_ACCELERATED_VISUAL),
793 const_iv (SDL_GL_SWAP_CONTROL),
794
795 const_iv (FOW_DARKNESS)
413# undef const_iv 796# undef const_iv
414 }; 797 };
415 798
416 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 799 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 800 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
801
802 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
803 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418} 804}
805
806void
807weaken (SV *rv)
808 PROTOTYPE: $
809 CODE:
810 sv_rvweaken (rv);
811
812int
813in_destruct ()
814 CODE:
815 RETVAL = PL_main_cv == Nullcv;
816 OUTPUT:
817 RETVAL
818
819NV floor (NV x)
820
821NV ceil (NV x)
822
823IV minpot (UV n)
824
825IV popcount (UV n)
419 826
420void 827void
421pango_init () 828pango_init ()
422 CODE: 829 CODE:
423 // delayed, so it can pick up new fonts added by AddFontResourceEx
424{ 830{
425 {
426 ft2_fontmap = pango_ft2_font_map_new (); 831 opengl_fontmap = pango_opengl_font_map_new ();
427 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 832 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
428 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 833 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429 } 834 /*pango_context_set_font_description (opengl_context, default_font);*/
430 { 835#if PANGO_VERSION_CHECK (1, 15, 2)
431 cairo_font_options_t *fopt = cairo_font_options_create (); 836 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
432 cairo_fontmap = pango_cairo_font_map_get_default (); 837 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
433 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434#ifdef _WIN32
435 // cairo looks like shit eaten twice on windows
436 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437#else
438 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439#endif 838#endif
440 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442 pango_cairo_context_set_font_options (cairo_context, fopt);
443 cairo_font_options_destroy (fopt);
444 }
445} 839}
446 840
447int 841char *SDL_GetError ()
448SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
449 842
450void 843void SDL_braino ()
844
845int SDL_Init (U32 flags)
846
847int SDL_InitSubSystem (U32 flags)
848
849void SDL_QuitSubSystem (U32 flags)
850
451SDL_Quit () 851void SDL_Quit ()
452 852
853int SDL_GL_SetAttribute (int attr, int value)
854
855int SDL_GL_GetAttribute (int attr)
856 CODE:
857 if (SDL_GL_GetAttribute (attr, &RETVAL))
858 XSRETURN_UNDEF;
859 OUTPUT:
860 RETVAL
861
453void 862void
454SDL_ListModes () 863SDL_ListModes (int rgb, int alpha)
455 PPCODE: 864 PPCODE:
456{ 865{
457 SDL_Rect **m; 866 SDL_Rect **m;
458 867
459 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
460 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
461 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 870 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
462 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 871 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
463 872
464 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 873 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 874 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
466 875
467 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 879 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471 880
472 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 881 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
473 882 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
474 SDL_EnableUNICODE (1);
475 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
476 883
477 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 884 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
478 885
479 if (m && m != (SDL_Rect **)-1) 886 if (m && m != (SDL_Rect **)-1)
480 while (*m) 887 while (*m)
481 { 888 {
889 if ((*m)->w >= 400 && (*m)->h >= 300)
890 {
482 AV *av = newAV (); 891 AV *av = newAV ();
483 av_push (av, newSViv ((*m)->w)); 892 av_push (av, newSViv ((*m)->w));
484 av_push (av, newSViv ((*m)->h)); 893 av_push (av, newSViv ((*m)->h));
894 av_push (av, newSViv (rgb));
895 av_push (av, newSViv (alpha));
485 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 896 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
897 }
486 898
487 ++m; 899 ++m;
488 } 900 }
489} 901}
490 902
491char *
492SDL_GetError ()
493
494int 903int
495SDL_SetVideoMode (int w, int h, int fullscreen) 904SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
496 CODE: 905 CODE:
906{
907 SDL_EnableUNICODE (1);
908 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
909
910 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
911 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
912 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
913 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
914
497 RETVAL = !!SDL_SetVideoMode ( 915 RETVAL = !!SDL_SetVideoMode (
498 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 916 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
499 ); 917 );
918
500 if (RETVAL) 919 if (RETVAL)
501 { 920 {
502 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 921 av_clear (texture_av);
922
923 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
503# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 924#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504# include "glfunc.h" 925#include "glfunc.h"
505# undef GL_FUNC 926#undef GL_FUNC
506 } 927 }
928}
507 OUTPUT: 929 OUTPUT:
508 RETVAL 930 RETVAL
509 931
510void 932void
511SDL_GL_SwapBuffers () 933SDL_GL_SwapBuffers ()
512 934
513char * 935char *
514SDL_GetKeyName (int sym) 936SDL_GetKeyName (int sym)
515 937
938int
939SDL_GetAppState ()
940
941int
942SDL_GetModState ()
943
516void 944void
517SDL_PollEvent () 945poll_events ()
518 PPCODE: 946 PPCODE:
519{ 947{
520 SDL_Event ev; 948 SDL_Event ev;
521 949
522 while (SDL_PollEvent (&ev)) 950 SDL_PumpEvents ();
951 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523 { 952 {
524 HV *hv = newHV (); 953 HV *hv = newHV ();
525 hv_store (hv, "type", 4, newSViv (ev.type), 0); 954 hv_store (hv, "type", 4, newSViv (ev.type), 0);
526 955
527 switch (ev.type) 956 switch (ev.type)
528 { 957 {
529 case SDL_KEYDOWN: 958 case SDL_KEYDOWN:
530 case SDL_KEYUP: 959 case SDL_KEYUP:
531 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 960 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 961 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 962 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
963 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
534 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 964 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535 break; 965 break;
536 966
537 case SDL_ACTIVEEVENT: 967 case SDL_ACTIVEEVENT:
538 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 968 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 969 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540 break; 970 break;
541 971
542 case SDL_MOUSEMOTION: 972 case SDL_MOUSEMOTION:
973 {
974 int state = ev.motion.state;
975 int x = ev.motion.x;
976 int y = ev.motion.y;
977 int xrel = ev.motion.xrel;
978 int yrel = ev.motion.yrel;
979
980 /* do simplistic event compression */
981 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
982 && state == ev.motion.state)
983 {
984 xrel += ev.motion.xrel;
985 yrel += ev.motion.yrel;
986 x = ev.motion.x;
987 y = ev.motion.y;
988 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
989 }
990
543 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 991 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
544
545 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 992 hv_store (hv, "state", 5, newSViv (state), 0);
546 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 993 hv_store (hv, "x", 1, newSViv (x), 0);
547 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 994 hv_store (hv, "y", 1, newSViv (y), 0);
548 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 995 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 996 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
997 }
550 break; 998 break;
551 999
552 case SDL_MOUSEBUTTONDOWN: 1000 case SDL_MOUSEBUTTONDOWN:
553 case SDL_MOUSEBUTTONUP: 1001 case SDL_MOUSEBUTTONUP:
554 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
555 1003
556 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1004 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
557 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
558 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1006 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
559 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1007 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
564 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1012 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1013 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566 break; 1014 break;
567 } 1015 }
568 1016
569 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1017 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
570 } 1018 }
571} 1019}
572 1020
573int 1021int
574Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1022Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
575 POSTCALL: 1023 POSTCALL:
576 Mix_HookMusicFinished (music_finished); 1024 Mix_HookMusicFinished (music_finished);
577 Mix_ChannelFinished (channel_finished); 1025 Mix_ChannelFinished (channel_finished);
578 1026
579void 1027void
1028Mix_QuerySpec ()
1029 PPCODE:
1030{
1031 int freq, channels;
1032 Uint16 format;
1033
1034 if (Mix_QuerySpec (&freq, &format, &channels))
1035 {
1036 EXTEND (SP, 3);
1037 PUSHs (sv_2mortal (newSViv (freq)));
1038 PUSHs (sv_2mortal (newSViv (format)));
1039 PUSHs (sv_2mortal (newSViv (channels)));
1040 }
1041}
1042
1043void
580Mix_CloseAudio () 1044Mix_CloseAudio ()
581 1045
582int 1046int
583Mix_AllocateChannels (int numchans = -1) 1047Mix_AllocateChannels (int numchans = -1)
584 1048
1049const char *
1050Mix_GetError ()
1051
585void 1052void
586lowdelay (int fd, int val = 1) 1053lowdelay (int fd, int val = 1)
587 CODE: 1054 CODE:
1055 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1056
1057void
1058win32_proxy_info ()
1059 PPCODE:
1060{
588#ifndef _WIN32 1061#ifdef _WIN32
589 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1062 char buffer[2048];
1063 DWORD buflen;
1064
1065 EXTEND (SP, 3);
1066
1067 buflen = sizeof (buffer);
1068 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1069 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1070 {
1071 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1072
1073 buflen = sizeof (buffer);
1074 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1075 {
1076 PUSHs (newSVpv (buffer, 0));
1077
1078 buflen = sizeof (buffer);
1079 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1080 PUSHs (newSVpv (buffer, 0));
1081 }
1082 }
590#endif 1083#endif
1084}
591 1085
592void 1086int
593add_font (char *file) 1087add_font (char *file)
594 CODE: 1088 CODE:
595 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1089 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596#ifdef _WIN32 1090 OUTPUT:
597 // cairo... sigh... requires win2000 1091 RETVAL
598 AddFontResourceEx (file, FR_PRIVATE, 0);
599#endif
600 1092
601void 1093void
602load_image_inline (SV *image_) 1094load_image_inline (SV *image_)
603 ALIAS: 1095 ALIAS:
604 load_image_file = 1 1096 load_image_file = 1
… …
607 STRLEN image_len; 1099 STRLEN image_len;
608 char *image = (char *)SvPVbyte (image_, image_len); 1100 char *image = (char *)SvPVbyte (image_, image_len);
609 SDL_Surface *surface, *surface2; 1101 SDL_Surface *surface, *surface2;
610 SDL_PixelFormat fmt; 1102 SDL_PixelFormat fmt;
611 SDL_RWops *rw = ix 1103 SDL_RWops *rw = ix
612 ? SDL_RWFromFile (image, "r") 1104 ? SDL_RWFromFile (image, "rb")
613 : SDL_RWFromConstMem (image, image_len); 1105 : SDL_RWFromConstMem (image, image_len);
614 1106
615 if (!rw) 1107 if (!rw)
616 croak ("load_image: %s", SDL_GetError ()); 1108 croak ("load_image: %s", SDL_GetError ());
617 1109
… …
646 1138
647 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1139 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648 1140
649 assert (surface2->pitch == surface2->w * 4); 1141 assert (surface2->pitch == surface2->w * 4);
650 1142
1143 SDL_LockSurface (surface2);
651 EXTEND (SP, 5); 1144 EXTEND (SP, 6);
652 PUSHs (sv_2mortal (newSViv (surface2->w))); 1145 PUSHs (sv_2mortal (newSViv (surface2->w)));
653 PUSHs (sv_2mortal (newSViv (surface2->h))); 1146 PUSHs (sv_2mortal (newSViv (surface2->h)));
654 SDL_LockSurface (surface2);
655 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1147 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656 SDL_UnlockSurface (surface2);
657 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1148 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
658 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1149 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1150 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1151 SDL_UnlockSurface (surface2);
660 1152
661 SDL_FreeSurface (surface); 1153 SDL_FreeSurface (surface);
662 SDL_FreeSurface (surface2); 1154 SDL_FreeSurface (surface2);
663} 1155}
664 1156
… …
690void 1182void
691error (char *message) 1183error (char *message)
692 CODE: 1184 CODE:
693 fprintf (stderr, "ERROR: %s\n", message); 1185 fprintf (stderr, "ERROR: %s\n", message);
694#ifdef _WIN32 1186#ifdef _WIN32
695 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1187 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
696#endif 1188#endif
697 1189
698void 1190void
699fatal (char *message) 1191fatal (char *message)
700 CODE: 1192 CODE:
701 fprintf (stderr, "FATAL: %s\n", message); 1193 fprintf (stderr, "FATAL: %s\n", message);
702#ifdef _WIN32 1194#ifdef _WIN32
703 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1195 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
704#endif 1196#endif
705 exit (1); 1197 _exit (1);
706 1198
1199void
1200_exit (int retval = 0)
1201 CODE:
1202#ifdef WIN32
1203 ExitThread (retval); // unclean, please beam me up
1204#else
1205 _exit (retval);
1206#endif
1207
1208void
1209debug ()
1210 CODE:
1211{
1212#if DEBUG
1213 VALGRIND_DO_LEAK_CHECK;
1214#endif
1215}
1216
1217int
1218SvREFCNT (SV *sv)
1219 CODE:
1220 RETVAL = SvREFCNT (sv);
1221 OUTPUT:
1222 RETVAL
1223
707MODULE = CFClient PACKAGE = CFClient::Font 1224MODULE = Deliantra::Client PACKAGE = DC::Font
708 1225
709CFClient::Font 1226PROTOTYPES: DISABLE
1227
1228DC::Font
710new_from_file (SV *class, char *path, int id = 0) 1229new_from_file (SV *class, char *path, int id = 0)
711 CODE: 1230 CODE:
712{ 1231{
713 int count; 1232 int count;
714 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1233 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
717} 1236}
718 OUTPUT: 1237 OUTPUT:
719 RETVAL 1238 RETVAL
720 1239
721void 1240void
722DESTROY (CFClient::Font self) 1241DESTROY (DC::Font self)
723 CODE: 1242 CODE:
724 pango_font_description_free (self); 1243 pango_font_description_free (self);
725 1244
726void 1245void
727make_default (CFClient::Font self) 1246make_default (DC::Font self)
1247 PROTOTYPE: $
728 CODE: 1248 CODE:
729 default_font = self; 1249 default_font = self;
730 1250
731MODULE = CFClient PACKAGE = CFClient::Layout 1251MODULE = Deliantra::Client PACKAGE = DC::Layout
732 1252
733CFClient::Layout 1253PROTOTYPES: DISABLE
734new (SV *class, int rgba = 0) 1254
1255void
1256glyph_cache_backup ()
1257 PROTOTYPE:
1258 CODE:
1259 tc_backup ();
1260
1261void
1262glyph_cache_restore ()
1263 PROTOTYPE:
1264 CODE:
1265 tc_restore ();
1266
1267DC::Layout
1268new (SV *class)
735 CODE: 1269 CODE:
736 New (0, RETVAL, 1, struct cf_layout); 1270 New (0, RETVAL, 1, struct cf_layout);
737 1271
738 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1272 RETVAL->pl = pango_layout_new (opengl_context);
739 RETVAL->rgba = rgba;
740 RETVAL->r = 1.; 1273 RETVAL->r = 1.;
741 RETVAL->g = 1.; 1274 RETVAL->g = 1.;
742 RETVAL->b = 1.; 1275 RETVAL->b = 1.;
743 RETVAL->a = 1.; 1276 RETVAL->a = 1.;
744 RETVAL->base_height = MIN_FONT_HEIGHT; 1277 RETVAL->base_height = MIN_FONT_HEIGHT;
745 RETVAL->font = 0; 1278 RETVAL->font = 0;
1279 RETVAL->rc = rc_alloc ();
746 1280
747 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1281 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
748 layout_update_font (RETVAL); 1282 layout_update_font (RETVAL);
749 OUTPUT: 1283 OUTPUT:
750 RETVAL 1284 RETVAL
751 1285
752void 1286void
753DESTROY (CFClient::Layout self) 1287DESTROY (DC::Layout self)
754 CODE: 1288 CODE:
755 g_object_unref (self->pl); 1289 g_object_unref (self->pl);
1290 rc_free (self->rc);
756 Safefree (self); 1291 Safefree (self);
757 1292
1293void
1294set_text (DC::Layout self, SV *text_)
1295 CODE:
1296{
1297 STRLEN textlen;
1298 char *text = SvPVutf8 (text_, textlen);
1299
1300 pango_layout_set_text (self->pl, text, textlen);
1301}
1302
1303void
1304set_markup (DC::Layout self, SV *text_)
1305 CODE:
1306{
1307 STRLEN textlen;
1308 char *text = SvPVutf8 (text_, textlen);
1309
1310 pango_layout_set_markup (self->pl, text, textlen);
1311}
1312
1313void
1314set_shapes (DC::Layout self, ...)
1315 CODE:
1316{
1317 PangoAttrList *attrs = 0;
1318 const char *text = pango_layout_get_text (self->pl);
1319 const char *pos = text;
1320 int arg = 4;
1321
1322 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1323 {
1324 PangoRectangle inkrect, rect;
1325 PangoAttribute *attr;
1326
1327 int x = SvIV (ST (arg - 3));
1328 int y = SvIV (ST (arg - 2));
1329 int w = SvIV (ST (arg - 1));
1330 int h = SvIV (ST (arg ));
1331
1332 inkrect.x = 0;
1333 inkrect.y = 0;
1334 inkrect.width = 0;
1335 inkrect.height = 0;
1336
1337 rect.x = x * PANGO_SCALE;
1338 rect.y = y * PANGO_SCALE;
1339 rect.width = w * PANGO_SCALE;
1340 rect.height = h * PANGO_SCALE;
1341
1342 if (!attrs)
1343 attrs = pango_layout_get_attributes (self->pl);
1344
1345 attr = pango_attr_shape_new (&inkrect, &rect);
1346 attr->start_index = pos - text;
1347 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1348 pango_attr_list_insert (attrs, attr);
1349
1350 arg += 4;
1351 pos += sizeof (OBJ_STR) - 1;
1352 }
1353
1354 if (attrs)
1355 pango_layout_set_attributes (self->pl, attrs);
1356}
1357
1358void
1359get_shapes (DC::Layout self)
1360 PPCODE:
1361{
1362 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1363
1364 do
1365 {
1366 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1367
1368 if (run && shape_attr_p (run))
1369 {
1370 PangoRectangle extents;
1371 pango_layout_iter_get_run_extents (iter, 0, &extents);
1372
1373 EXTEND (SP, 2);
1374 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1375 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1376 }
1377 }
1378 while (pango_layout_iter_next_run (iter));
1379
1380 pango_layout_iter_free (iter);
1381}
1382
758int 1383int
759is_rgba (CFClient::Layout self) 1384has_wrapped (DC::Layout self)
760 CODE: 1385 CODE:
761 RETVAL = self->rgba; 1386{
1387 int lines = 1;
1388 const char *text = pango_layout_get_text (self->pl);
1389
1390 while (*text)
1391 lines += *text++ == '\n';
1392
1393 RETVAL = lines < pango_layout_get_line_count (self->pl);
1394}
762 OUTPUT: 1395 OUTPUT:
763 RETVAL 1396 RETVAL
764 1397
765void
766set_text (CFClient::Layout self, SV *text_)
767 CODE:
768{
769 STRLEN textlen;
770 char *text = SvPVutf8 (text_, textlen);
771
772 pango_layout_set_text (self->pl, text, textlen);
773}
774
775void
776set_markup (CFClient::Layout self, SV *text_)
777 CODE:
778{
779 STRLEN textlen;
780 char *text = SvPVutf8 (text_, textlen);
781
782 pango_layout_set_markup (self->pl, text, textlen);
783}
784
785SV * 1398SV *
786get_text (CFClient::Layout self) 1399get_text (DC::Layout self)
787 CODE: 1400 CODE:
788 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1401 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789 sv_utf8_decode (RETVAL); 1402 sv_utf8_decode (RETVAL);
790 OUTPUT: 1403 OUTPUT:
791 RETVAL 1404 RETVAL
792 1405
793void 1406void
794set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1407set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
795 CODE: 1408 CODE:
796 self->r = r; 1409 self->r = r;
797 self->g = g; 1410 self->g = g;
798 self->b = b; 1411 self->b = b;
799 self->a = a; 1412 self->a = a;
800 1413
801void 1414void
802set_font (CFClient::Layout self, CFClient::Font font = 0) 1415set_font (DC::Layout self, DC::Font font = 0)
803 CODE: 1416 CODE:
804 if (self->font != font) 1417 if (self->font != font)
805 { 1418 {
806 self->font = font; 1419 self->font = font;
807 layout_update_font (self); 1420 layout_update_font (self);
808 } 1421 }
809 1422
810void 1423void
811set_height (CFClient::Layout self, int base_height) 1424set_height (DC::Layout self, int base_height)
812 CODE: 1425 CODE:
813 if (self->base_height != base_height) 1426 if (self->base_height != base_height)
814 { 1427 {
815 self->base_height = base_height; 1428 self->base_height = base_height;
816 layout_update_font (self); 1429 layout_update_font (self);
817 } 1430 }
818 1431
819void 1432void
820set_width (CFClient::Layout self, int max_width = -1) 1433set_width (DC::Layout self, int max_width = -1)
821 CODE: 1434 CODE:
822 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1435 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
823 1436
824void 1437void
825set_indent (CFClient::Layout self, int indent) 1438set_indent (DC::Layout self, int indent)
826 CODE: 1439 CODE:
827 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1440 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828 1441
829void 1442void
830set_spacing (CFClient::Layout self, int spacing) 1443set_spacing (DC::Layout self, int spacing)
831 CODE: 1444 CODE:
832 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1445 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833 1446
834void 1447void
835set_ellipsise (CFClient::Layout self, int ellipsise) 1448set_ellipsise (DC::Layout self, int ellipsise)
836 CODE: 1449 CODE:
837 pango_layout_set_ellipsize (self->pl, 1450 pango_layout_set_ellipsize (self->pl,
838 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1451 ellipsise == 1 ? PANGO_ELLIPSIZE_START
839 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1452 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1453 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
841 : PANGO_ELLIPSIZE_NONE 1454 : PANGO_ELLIPSIZE_NONE
842 ); 1455 );
843 1456
844void 1457void
845set_single_paragraph_mode (CFClient::Layout self, int spm) 1458set_single_paragraph_mode (DC::Layout self, int spm)
846 CODE: 1459 CODE:
847 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1460 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848 1461
849void 1462void
850size (CFClient::Layout self) 1463size (DC::Layout self)
851 PPCODE: 1464 PPCODE:
852{ 1465{
853 int w, h; 1466 int w, h;
854 1467
855 layout_get_pixel_size (self, &w, &h); 1468 layout_get_pixel_size (self, &w, &h);
… …
858 PUSHs (sv_2mortal (newSViv (w))); 1471 PUSHs (sv_2mortal (newSViv (w)));
859 PUSHs (sv_2mortal (newSViv (h))); 1472 PUSHs (sv_2mortal (newSViv (h)));
860} 1473}
861 1474
862int 1475int
1476descent (DC::Layout self)
1477 CODE:
1478{
1479 PangoRectangle rect;
1480 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1481 pango_layout_line_get_pixel_extents (line, 0, &rect);
1482 RETVAL = PANGO_DESCENT (rect);
1483}
1484 OUTPUT:
1485 RETVAL
1486
1487int
863xy_to_index (CFClient::Layout self, int x, int y) 1488xy_to_index (DC::Layout self, int x, int y)
864 CODE: 1489 CODE:
865{ 1490{
866 int index, trailing; 1491 int index, trailing;
867 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1492 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
868 RETVAL = index; 1493 RETVAL = index + trailing;
869} 1494}
870 OUTPUT: 1495 OUTPUT:
871 RETVAL 1496 RETVAL
872 1497
873void 1498void
874cursor_pos (CFClient::Layout self, int index) 1499cursor_pos (DC::Layout self, int index)
875 PPCODE: 1500 PPCODE:
876{ 1501{
877 PangoRectangle strong_pos; 1502 PangoRectangle pos;
878 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1503 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
879 1504
880 EXTEND (SP, 3); 1505 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
882 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1508 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
884} 1509}
885 1510
886void 1511void
887render (CFClient::Layout self) 1512index_to_line_x (DC::Layout self, int index, int trailing = 0)
888 PPCODE: 1513 PPCODE:
889{ 1514{
890 SV *retval; 1515 int line, x;
891 int w, h;
892 1516
893 layout_get_pixel_size (self, &w, &h); 1517 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
894 1518#if !PANGO_VERSION_CHECK (1, 17, 3)
895 if (self->rgba) 1519 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
896 { 1520 --line;
897 cairo_surface_t *surface;
898 cairo_t *cairo;
899
900 retval = newSV (w * h * 4);
901 SvPOK_only (retval);
902 SvCUR_set (retval, w * h * 4);
903
904 memset (SvPVX (retval), 0, w * h * 4);
905
906 surface = cairo_image_surface_create_for_data (
907 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
908 cairo = cairo_create (surface);
909 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911 pango_cairo_show_layout (cairo, self->pl);
912
913 cairo_destroy (cairo);
914 cairo_surface_destroy (surface);
915
916 // what a mess, and its premultiplied, too :(
917 {
918 uint32_t *p = (uint32_t *)SvPVX (retval);
919 uint32_t *e = p + w * h;
920
921 while (p < e)
922 {
923 uint32_t rgba = *p;
924 rgba = (rgba >> 24) | (rgba << 8);
925#if 0
926#ifdef _WIN32
927 {//D
928 uint8_t r = rgba >> 24;
929 uint8_t g = rgba >> 16;
930 uint8_t b = rgba >> 8;
931 uint8_t a = rgba >> 0;
932
933 rgba = (rgba & 0xffffff00) | a;
934 }
935#endif 1521#endif
936#endif
937 rgba = SDL_SwapBE32 (rgba);
938 *p++ = rgba;
939 }
940 }
941
942 EXTEND (SP, 5); 1522 EXTEND (SP, 2);
943 PUSHs (sv_2mortal (newSViv (w))); 1523 PUSHs (sv_2mortal (newSViv (line)));
1524 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1525}
1526
1527void
1528line_x_to_index (DC::Layout self, int line, int x)
1529 PPCODE:
1530{
1531 PangoLayoutLine *lp;
1532 int index, trailing;
1533
1534 if (line < 0)
1535 XSRETURN_EMPTY;
1536
1537 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1538 XSRETURN_EMPTY; /* do better */
1539
1540 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1541
1542 EXTEND (SP, 2);
1543 if (GIMME_V == G_SCALAR)
944 PUSHs (sv_2mortal (newSViv (h))); 1544 PUSHs (sv_2mortal (newSViv (index + trailing)));
945 PUSHs (sv_2mortal (retval));
946 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 }
949 else 1545 else
950 { 1546 {
951 FT_Bitmap bitmap;
952
953 retval = newSV (w * h);
954 SvPOK_only (retval);
955 SvCUR_set (retval, w * h);
956
957 bitmap.rows = h;
958 bitmap.width = w;
959 bitmap.pitch = w;
960 bitmap.buffer = (unsigned char*)SvPVX (retval);
961 bitmap.num_grays = 256;
962 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964 memset (bitmap.buffer, 0, w * h);
965
966 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968 EXTEND (SP, 5);
969 PUSHs (sv_2mortal (newSViv (w))); 1547 PUSHs (sv_2mortal (newSViv (index)));
970 PUSHs (sv_2mortal (newSViv (h))); 1548 PUSHs (sv_2mortal (newSViv (trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 } 1549 }
975} 1550}
976 1551
1552void
1553render (DC::Layout self, float x, float y, int flags = 0)
1554 CODE:
1555 rc_clear (self->rc);
1556 pango_opengl_render_layout_subpixel (
1557 self->pl,
1558 self->rc,
1559 x * PANGO_SCALE, y * PANGO_SCALE,
1560 self->r, self->g, self->b, self->a,
1561 flags
1562 );
1563 // we assume that context_change actually clears/frees stuff
1564 // and does not do any recomputation...
1565 pango_layout_context_changed (self->pl);
1566
1567void
1568draw (DC::Layout self)
1569 CODE:
1570{
1571 glEnable (GL_TEXTURE_2D);
1572 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1573 glEnable (GL_BLEND);
1574 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1575 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1576 glEnable (GL_ALPHA_TEST);
1577 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1578
1579 rc_draw (self->rc);
1580
1581 glDisable (GL_ALPHA_TEST);
1582 glDisable (GL_BLEND);
1583 glDisable (GL_TEXTURE_2D);
1584}
1585
977MODULE = CFClient PACKAGE = CFClient::Texture 1586MODULE = Deliantra::Client PACKAGE = DC::Texture
978 1587
1588PROTOTYPES: ENABLE
1589
979void 1590void
1591pad (SV *data_, int ow, int oh, int nw, int nh)
1592 CODE:
1593{
1594 if ((nw != ow || nh != oh) && SvOK (data_))
1595 {
1596 STRLEN datalen;
1597 char *data = SvPVbyte (data_, datalen);
1598 int bpp = datalen / (ow * oh);
1599 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1600
1601 SvPOK_only (result_);
1602 SvCUR_set (result_, nw * nh * bpp);
1603
1604 memset (SvPVX (result_), 0, nw * nh * bpp);
1605 while (oh--)
1606 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1607
1608 sv_setsv (data_, result_);
1609 }
1610}
1611
1612void
980draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1613draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
981 PROTOTYPE: $$$;$$ 1614 PROTOTYPE: $$$;$$
982 ALIAS: 1615 ALIAS:
983 draw_quad_alpha = 1 1616 draw_quad_alpha = 1
984 draw_quad_alpha_premultiplied = 2 1617 draw_quad_alpha_premultiplied = 2
985 CODE: 1618 CODE:
986{ 1619{
987 HV *hv = (HV *)SvRV (self); 1620 HV *hv = (HV *)SvRV (self);
988 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1621 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
989 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1622 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
990 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1623 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1624
1625 if (name <= 0)
1626 XSRETURN_EMPTY;
991 1627
992 if (items < 5) 1628 if (items < 5)
993 { 1629 {
994 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1630 w = SvNV (*hv_fetch (hv, "w", 1, 1));
995 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1631 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1023 glDisable (GL_ALPHA_TEST); 1659 glDisable (GL_ALPHA_TEST);
1024 glDisable (GL_BLEND); 1660 glDisable (GL_BLEND);
1025 } 1661 }
1026} 1662}
1027 1663
1664void
1665draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
1666 PROTOTYPE: @
1667 CODE:
1668{
1669 glEnable (GL_TEXTURE_2D);
1670 glEnable (GL_BLEND);
1671 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672 glBindTexture (GL_TEXTURE_2D, name1);
1673
1674 glColor3f (intensity, intensity, intensity);
1675 glPushMatrix ();
1676 glScalef (1./3, 1./3, 1.);
1677
1678 if (blend > 0.f)
1679 {
1680 float S2, T2; /* 0. 0. for texture 2 */
1681 float w = w1 > w2 ? w1 : w2;
1682 float h = h1 > h2 ? h1 : h2;
1683 GLfloat env_color[4] = { 0., 0., 0., blend };
1684
1685 /* interpolate the two shadow textures */
1686 /* stage 0 == rgb(glcolor) + alpha(t0) */
1687 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1688
1689 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1690 gl.ActiveTexture (GL_TEXTURE1);
1691 glEnable (GL_TEXTURE_2D);
1692 glBindTexture (GL_TEXTURE_2D, name2);
1693 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1694
1695 /* rgb == rgb(glcolor) */
1696 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1697 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1698 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1699
1700 /* alpha = interpolate t0, t1 by env_alpha */
1701 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1702
1703 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1705 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1706
1707 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1708 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1709
1710 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1712
1713 s1 *= w / w1;
1714 t1 *= h / h1;
1715
1716 dx *= -3.f / w2;
1717 dy *= -3.f / h2;
1718 dx *= w / w2;
1719 dy *= h / h2;
1720
1721 s2 *= w / w2;
1722 t2 *= h / h2;
1723
1724 glBegin (GL_QUADS);
1725 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
1726 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
1727 gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
1728 gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
1729 glEnd ();
1730
1731 glDisable (GL_TEXTURE_2D);
1732 gl.ActiveTexture (GL_TEXTURE0);
1733 }
1734 else
1735 {
1736 /* simple blending of one texture, also opengl <1.3 path */
1737 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738
1739 glBegin (GL_QUADS);
1740 glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
1741 glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
1742 glTexCoord2f (s1, t1); glVertex2f (w1, h1);
1743 glTexCoord2f (s1, 0); glVertex2f (w1, 0);
1744 glEnd ();
1745 }
1746
1747 glPopMatrix ();
1748
1749 glDisable (GL_TEXTURE_2D);
1750 glDisable (GL_BLEND);
1751}
1752
1753IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1754 CODE:
1755{
1756 GLint width;
1757 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1758 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1759 RETVAL = width > 0;
1760}
1761 OUTPUT:
1762 RETVAL
1763
1028MODULE = CFClient PACKAGE = CFClient::Map 1764MODULE = Deliantra::Client PACKAGE = DC::Map
1029 1765
1030CFClient::Map 1766PROTOTYPES: DISABLE
1031new (SV *class, int map_width, int map_height) 1767
1768DC::Map
1769new (SV *class)
1032 CODE: 1770 CODE:
1033 New (0, RETVAL, 1, struct map); 1771 New (0, RETVAL, 1, struct map);
1034 RETVAL->x = 0; 1772 RETVAL->x = 0;
1035 RETVAL->y = 0; 1773 RETVAL->y = 0;
1036 RETVAL->w = map_width; 1774 RETVAL->w = 0;
1037 RETVAL->h = map_height; 1775 RETVAL->h = 0;
1038 RETVAL->ox = 0; 1776 RETVAL->ox = 0;
1039 RETVAL->oy = 0; 1777 RETVAL->oy = 0;
1040 RETVAL->faces = 8192; 1778 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1779 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042 RETVAL->texs = 8192;
1043 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044 RETVAL->rows = 0; 1780 RETVAL->rows = 0;
1045 RETVAL->row = 0; 1781 RETVAL->row = 0;
1046 OUTPUT: 1782 OUTPUT:
1047 RETVAL 1783 RETVAL
1048 1784
1049void 1785void
1050DESTROY (CFClient::Map self) 1786DESTROY (DC::Map self)
1051 CODE: 1787 CODE:
1052{ 1788{
1053 map_clear (self); 1789 map_clear (self);
1054 Safefree (self->face); 1790 Safefree (self->face2tile);
1791 Safefree (self->tex);
1055 Safefree (self); 1792 Safefree (self);
1056} 1793}
1057 1794
1058void 1795void
1796resize (DC::Map self, int map_width, int map_height)
1797 CODE:
1798 self->w = map_width;
1799 self->h = map_height;
1800
1801void
1059clear (CFClient::Map self) 1802clear (DC::Map self)
1060 CODE: 1803 CODE:
1061 map_clear (self); 1804 map_clear (self);
1062 1805
1063void 1806void
1064set_face (CFClient::Map self, int face, int texid) 1807set_tileid (DC::Map self, int face, int tile)
1065 CODE: 1808 CODE:
1066{ 1809{
1067 while (self->faces <= face) 1810 need_facenum (self, face); self->face2tile [face] = tile;
1068 { 1811 need_texid (self, tile);
1069 Append (mapface, self->face, self->faces, self->faces);
1070 self->faces *= 2;
1071 }
1072
1073 self->face [face] = texid;
1074} 1812}
1075 1813
1076void 1814void
1815set_smooth (DC::Map self, int face, int smooth, int level)
1816 CODE:
1817{
1818 tileid texid;
1819 maptex *tex;
1820
1821 if (face < 0 || face >= self->faces)
1822 return;
1823
1824 if (smooth < 0 || smooth >= self->faces)
1825 return;
1826
1827 texid = self->face2tile [face];
1828
1829 if (!texid)
1830 return;
1831
1832 tex = self->tex + texid;
1833 tex->smoothtile = self->face2tile [smooth];
1834 tex->smoothlevel = level;
1835}
1836
1837void
1077set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1838set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1078 CODE: 1839 CODE:
1079{ 1840{
1080 while (self->texs <= texid) 1841 need_texid (self, texid);
1081 {
1082 Append (maptex, self->tex, self->texs, self->texs);
1083 self->texs *= 2;
1084 }
1085 1842
1086 { 1843 {
1087 maptex *tex = self->tex + texid; 1844 maptex *tex = self->tex + texid;
1088 1845
1089 tex->name = name; 1846 tex->name = name;
… …
1105 // use uglier nearest interpolation because linear suffers 1862 // use uglier nearest interpolation because linear suffers
1106 // from transparent color bleeding and ugly wrapping effects. 1863 // from transparent color bleeding and ugly wrapping effects.
1107 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1864 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108} 1865}
1109 1866
1867void
1868expire_textures (DC::Map self, int texid, int count)
1869 PPCODE:
1870 for (; texid < self->texs && count; ++texid, --count)
1871 {
1872 maptex *tex = self->tex + texid;
1873
1874 if (tex->name)
1875 {
1876 if (tex->unused)
1877 {
1878 tex->name = 0;
1879 tex->unused = 0;
1880 XPUSHs (sv_2mortal (newSViv (texid)));
1881 }
1882 else
1883 tex->unused = 1;
1884 }
1885 }
1886
1110int 1887int
1111ox (CFClient::Map self) 1888ox (DC::Map self)
1112 ALIAS: 1889 ALIAS:
1113 oy = 1 1890 oy = 1
1114 x = 2 1891 x = 2
1115 y = 3 1892 y = 3
1116 w = 4 1893 w = 4
… …
1127 } 1904 }
1128 OUTPUT: 1905 OUTPUT:
1129 RETVAL 1906 RETVAL
1130 1907
1131void 1908void
1132scroll (CFClient::Map self, int dx, int dy) 1909scroll (DC::Map self, int dx, int dy)
1133 CODE: 1910 CODE:
1134{ 1911{
1135 if (dx > 0) 1912 if (dx > 0)
1136 map_blank (self, self->x, self->y, dx - 1, self->h); 1913 map_blank (self, self->x, self->y, dx, self->h);
1137 else if (dx < 0) 1914 else if (dx < 0)
1138 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1915 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1139 1916
1140 if (dy > 0) 1917 if (dy > 0)
1141 map_blank (self, self->x, self->y, self->w, dy - 1); 1918 map_blank (self, self->x, self->y, self->w, dy);
1142 else if (dy < 0) 1919 else if (dy < 0)
1143 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1920 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1144 1921
1145 self->ox += dx; self->x += dx; 1922 self->ox += dx; self->x += dx;
1146 self->oy += dy; self->y += dy; 1923 self->oy += dy; self->y += dy;
1147 1924
1148 while (self->y < 0) 1925 while (self->y < 0)
… …
1152 self->rows += MAP_EXTEND_Y; 1929 self->rows += MAP_EXTEND_Y;
1153 self->y += MAP_EXTEND_Y; 1930 self->y += MAP_EXTEND_Y;
1154 } 1931 }
1155} 1932}
1156 1933
1157void 1934SV *
1158map1a_update (CFClient::Map self, SV *data_) 1935map1a_update (DC::Map self, SV *data_, int extmap)
1159 CODE: 1936 CODE:
1160{ 1937{
1161 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1938 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1162 uint8_t *data_end = (uint8_t *)SvEND (data_); 1939 uint8_t *data_end = (uint8_t *)SvEND (data_);
1163 mapcell *cell; 1940 mapcell *cell;
1164 int x, y, flags; 1941 int x, y, z, flags;
1942 AV *missing = newAV ();
1943 RETVAL = newRV_noinc ((SV *)missing);
1165 1944
1166 while (data < data_end) 1945 while (data < data_end - 1)
1167 { 1946 {
1168 flags = (data [0] << 8) + data [1]; data += 2; 1947 flags = (data [0] << 8) + data [1]; data += 2;
1169 1948
1170 x = ((flags >> 10) & 63) + self->x; 1949 x = self->x + ((flags >> 10) & 63);
1171 y = ((flags >> 4) & 63) + self->y; 1950 y = self->y + ((flags >> 4) & 63);
1172 1951
1173 cell = map_get_cell (self, x, y); 1952 cell = map_get_cell (self, x, y);
1174 1953
1175 if (flags & 15) 1954 if (flags & 15)
1176 { 1955 {
1177 if (cell->darkness < 0) 1956 if (!cell->darkness)
1178 { 1957 {
1958 memset (cell, 0, sizeof (*cell));
1179 cell->darkness = 0; 1959 cell->darkness = 256;
1180 cell->face [0] = 0;
1181 cell->face [1] = 0;
1182 cell->face [2] = 0;
1183 } 1960 }
1184 1961
1185 cell->darkness = flags & 8 ? *data++ : 255;
1186
1187 //TODO: don't trust server data to be in-range(!) 1962 //TODO: don't trust server data to be in-range(!)
1188 1963
1189 if (flags & 4) 1964 if (flags & 8)
1190 { 1965 {
1191 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1966 if (extmap)
1967 {
1968 uint8_t ext, cmd;
1969
1970 do
1971 {
1972 ext = *data++;
1973 cmd = ext & 0x7f;
1974
1975 if (cmd < 4)
1976 cell->darkness = 255 - ext * 64 + 1;
1977 else if (cmd == 5) // health
1978 {
1979 cell->stat_width = 1;
1980 cell->stat_hp = *data++;
1981 }
1982 else if (cmd == 6) // monster width
1983 cell->stat_width = *data++ + 1;
1984 else if (cmd == 0x47)
1985 {
1986 if (*data == 1) cell->player = data [1];
1987 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1988 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1989 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1990
1991 data += *data + 1;
1992 }
1993 else if (cmd == 8) // cell flags
1994 cell->flags = *data++;
1995 else if (ext & 0x40) // unknown, multibyte => skip
1996 data += *data + 1;
1997 else
1998 data++;
1999 }
2000 while (ext & 0x80);
2001 }
2002 else
2003 cell->darkness = *data++ + 1;
1192 } 2004 }
1193 2005
2006 for (z = 0; z <= 2; ++z)
1194 if (flags & 2) 2007 if (flags & (4 >> z))
1195 { 2008 {
1196 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2009 faceid face = (data [0] << 8) + data [1]; data += 2;
2010 need_facenum (self, face);
2011 cell->tile [z] = self->face2tile [face];
2012
2013 if (cell->tile [z])
2014 {
2015 maptex *tex = self->tex + cell->tile [z];
2016 tex->unused = 0;
2017 if (!tex->name)
2018 av_push (missing, newSViv (cell->tile [z]));
2019
2020 if (tex->smoothtile)
2021 {
2022 maptex *smooth = self->tex + tex->smoothtile;
2023 smooth->unused = 0;
2024 if (!smooth->name)
2025 av_push (missing, newSViv (tex->smoothtile));
2026 }
2027 }
1197 } 2028 }
1198
1199 if (flags & 1)
1200 {
1201 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1202 }
1203 } 2029 }
1204 else 2030 else
1205 cell->darkness = -1; 2031 CELL_CLEAR (cell);
1206 } 2032 }
1207} 2033}
2034 OUTPUT:
2035 RETVAL
1208 2036
1209SV * 2037SV *
1210mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2038mapmap (DC::Map self, int x0, int y0, int w, int h)
1211 CODE: 2039 CODE:
1212{ 2040{
1213 int x1, x; 2041 int x1, x;
1214 int y1, y; 2042 int y1, y;
1215 int z; 2043 int z;
… …
1236 { 2064 {
1237 mapcell *cell = row->col + (x - row->c0); 2065 mapcell *cell = row->col + (x - row->c0);
1238 2066
1239 for (z = 0; z <= 0; z++) 2067 for (z = 0; z <= 0; z++)
1240 { 2068 {
1241 mapface face = cell->face [z];
1242
1243 if (face)
1244 {
1245 maptex tex = self->tex [face]; 2069 maptex tex = self->tex [cell->tile [z]];
1246 int a0 = 255 - tex.a; 2070 int a0 = 255 - tex.a;
1247 int a1 = tex.a; 2071 int a1 = tex.a;
1248 2072
1249 r = (r * a0 + tex.r * a1) / 255; 2073 r = (r * a0 + tex.r * a1) / 255;
1250 g = (g * a0 + tex.g * a1) / 255; 2074 g = (g * a0 + tex.g * a1) / 255;
1251 b = (b * a0 + tex.b * a1) / 255; 2075 b = (b * a0 + tex.b * a1) / 255;
1252 a = (a * a0 + tex.a * a1) / 255; 2076 a = (a * a0 + tex.a * a1) / 255;
1253 }
1254 } 2077 }
1255 } 2078 }
1256 2079
1257 *map++ = (r ) 2080 *map++ = (r )
1258 | (g << 8) 2081 | (g << 8)
… …
1265} 2088}
1266 OUTPUT: 2089 OUTPUT:
1267 RETVAL 2090 RETVAL
1268 2091
1269void 2092void
1270draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2093draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2094 CODE:
2095{
2096 int x, y, z;
2097
2098 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2099 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2100 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2101 smooth_key skey;
2102 int pl_x, pl_y;
2103 maptex pl_tex;
2104 rc_t *rc = rc_alloc ();
2105 rc_t *rc_ov = rc_alloc ();
2106 rc_key_t key;
2107 rc_array_t *arr, *arr_hidden;
2108
2109 pl_tex.name = 0;
2110
2111 // that's current max. sorry.
2112 if (sw > 255) sw = 255;
2113 if (sh > 255) sh = 255;
2114
2115 // clear key, in case of extra padding
2116 memset (&skey, 0, sizeof (skey));
2117
2118 memset (&key, 0, sizeof (key));
2119 key.r = 255;
2120 key.g = 255;
2121 key.b = 255;
2122 key.a = 255;
2123 key.mode = GL_QUADS;
2124 key.format = GL_T2F_V3F;
2125
2126 mx += self->x;
2127 my += self->y;
2128
2129 // first pass: determine smooth_max
2130 // rather ugly, if you ask me
2131 // could also be stored inside mapcell and updated on change
2132 memset (smooth_max, 0, sizeof (smooth_max));
2133
2134 for (y = 0; y < sh; y++)
2135 if (0 <= y + my && y + my < self->rows)
2136 {
2137 maprow *row = self->row + (y + my);
2138
2139 for (x = 0; x < sw; x++)
2140 if (row->c0 <= x + mx && x + mx < row->c1)
2141 {
2142 mapcell *cell = row->col + (x + mx - row->c0);
2143
2144 smooth_max[x + 1][y + 1] =
2145 MAX (self->tex [cell->tile [0]].smoothlevel,
2146 MAX (self->tex [cell->tile [1]].smoothlevel,
2147 self->tex [cell->tile [2]].smoothlevel));
2148 }
2149 }
2150
2151 glEnable (GL_BLEND);
2152 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2153 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2154
2155 key.texname = self->tex [TEXID_HIDDEN].name;
2156 arr_hidden = rc_array (rc_ov, &key);
2157
2158 for (z = 0; z <= 2; z++)
2159 {
2160 memset (smooth_level, 0, sizeof (smooth_level));
2161 key.texname = -1;
2162
2163 for (y = 0; y < sh; y++)
2164 if (0 <= y + my && y + my < self->rows)
2165 {
2166 maprow *row = self->row + (y + my);
2167
2168 for (x = 0; x < sw; x++)
2169 if (row->c0 <= x + mx && x + mx < row->c1)
2170 {
2171 mapcell *cell = row->col + (x + mx - row->c0);
2172 tileid tile = cell->tile [z];
2173
2174 if (tile)
2175 {
2176 maptex tex = self->tex [tile];
2177 int px, py;
2178
2179 if (key.texname != tex.name)
2180 {
2181 self->tex [tile].unused = 0;
2182
2183 if (!tex.name)
2184 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2185
2186 key.texname = tex.name;
2187 arr = rc_array (rc, &key);
2188 }
2189
2190 px = (x + 1) * T - tex.w;
2191 py = (y + 1) * T - tex.h;
2192
2193 if (expect_false (cell->player == player) && expect_false (z == 2))
2194 {
2195 pl_x = px;
2196 pl_y = py;
2197 pl_tex = tex;
2198 continue;
2199 }
2200
2201 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2202 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2203 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2204 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2205
2206 // update smooth hash
2207 if (tex.smoothtile)
2208 {
2209 skey.tile = tex.smoothtile;
2210 skey.level = tex.smoothlevel;
2211
2212 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2213
2214 // add bits to current tile and all neighbours. skey.x|y is
2215 // shifted +1|+1 so we always stay positive.
2216
2217 // bits is ___n cccc CCCC bbbb
2218 // n do not draw borders&corners
2219 // c draw these corners, but...
2220 // C ... not these
2221 // b draw these borders
2222
2223 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2224 // ┃· ·· ·┃ ━━
2225
2226 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2227 // ·· ·· ·┏ ┓·
2228
2229 // full tile
2230 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2231
2232 // borders
2233 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2234 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2235 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2236 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2237
2238 // corners
2239 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2240 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2241 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2242 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2243 }
2244 }
2245
2246 if (expect_false (z == 2))
2247 {
2248 /* draw question marks on top of hidden spaces */
2249 if (!cell->darkness)
2250 {
2251 maptex tex = self->tex [TEXID_HIDDEN];
2252 int px = (x + 1) * T - tex.w;
2253 int py = (y + 1) * T - tex.h;
2254
2255 rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2256 rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2257 rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2258 rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2259 }
2260
2261 if (expect_false (cell->flags))
2262 {
2263 // overlays such as the speech bubble, probably more to come
2264 if (cell->flags & 1)
2265 {
2266 rc_key_t key_ov = key;
2267 maptex tex = self->tex [TEXID_SPEECH];
2268 rc_array_t *arr;
2269 int px = x * T + T * 2 / 32;
2270 int py = y * T - T * 6 / 32;
2271
2272 key_ov.texname = tex.name;
2273 arr = rc_array (rc_ov, &key_ov);
2274
2275 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2276 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2277 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2278 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2279 }
2280 }
2281 }
2282 }
2283 }
2284
2285 rc_draw (rc);
2286 rc_clear (rc);
2287
2288 // go through all smoothlevels, lowest to highest, then draw.
2289 // this is basically counting sort
2290 {
2291 int w, b;
2292
2293 glEnable (GL_TEXTURE_2D);
2294 glBegin (GL_QUADS);
2295 for (w = 0; w < 256 / 32; ++w)
2296 {
2297 uint32_t smask = smooth_level [w];
2298 if (smask)
2299 for (b = 0; b < 32; ++b)
2300 if (smask & (((uint32_t)1) << b))
2301 {
2302 int level = (w << 5) | b;
2303 HE *he;
2304
2305 hv_iterinit (smooth);
2306 while ((he = hv_iternext (smooth)))
2307 {
2308 smooth_key *skey = (smooth_key *)HeKEY (he);
2309 IV bits = SvIVX (HeVAL (he));
2310
2311 if (!(bits & 0x1000)
2312 && skey->level == level
2313 && level > smooth_max [skey->x][skey->y])
2314 {
2315 maptex tex = self->tex [skey->tile];
2316 int px = (((int)skey->x) - 1) * T;
2317 int py = (((int)skey->y) - 1) * T;
2318 int border = bits & 15;
2319 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2320 float dx = tex.s * .0625f; // 16 images/row
2321 float dy = tex.t * .5f ; // 2 images/column
2322
2323 if (tex.name)
2324 {
2325 // this time avoiding texture state changes
2326 // save gobs of state changes.
2327 if (key.texname != tex.name)
2328 {
2329 self->tex [skey->tile].unused = 0;
2330
2331 glEnd ();
2332 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2333 glBegin (GL_QUADS);
2334 }
2335
2336 if (border)
2337 {
2338 float ox = border * dx;
2339
2340 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2341 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2342 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2343 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2344 }
2345
2346 if (corner)
2347 {
2348 float ox = corner * dx;
2349
2350 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2351 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2352 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2353 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2354 }
2355 }
2356 }
2357 }
2358 }
2359 }
2360
2361 glEnd ();
2362 glDisable (GL_TEXTURE_2D);
2363 key.texname = -1;
2364 }
2365
2366 hv_clear (smooth);
2367 }
2368
2369 if (pl_tex.name)
2370 {
2371 maptex tex = pl_tex;
2372 int px = pl_x + sdx;
2373 int py = pl_y + sdy;
2374
2375 key.texname = tex.name;
2376 arr = rc_array (rc, &key);
2377
2378 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2379 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2380 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2381 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2382
2383 rc_draw (rc);
2384 }
2385
2386 rc_draw (rc_ov);
2387 rc_clear (rc_ov);
2388
2389 glDisable (GL_BLEND);
2390 rc_free (rc);
2391 rc_free (rc_ov);
2392
2393 // top layer: overlays such as the health bar
2394 for (y = 0; y < sh; y++)
2395 if (0 <= y + my && y + my < self->rows)
2396 {
2397 maprow *row = self->row + (y + my);
2398
2399 for (x = 0; x < sw; x++)
2400 if (row->c0 <= x + mx && x + mx < row->c1)
2401 {
2402 mapcell *cell = row->col + (x + mx - row->c0);
2403
2404 int px = x * T;
2405 int py = y * T;
2406
2407 if (expect_false (cell->player == player))
2408 {
2409 px += sdx;
2410 py += sdy;
2411 }
2412
2413 if (cell->stat_hp)
2414 {
2415 int width = cell->stat_width * T;
2416 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2417
2418 glColor3ub (0, 0, 0);
2419 glRectf (px + 1, py - thick - 2,
2420 px + width - 1, py);
2421
2422 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2423 glRectf (px + 2,
2424 py - thick - 1,
2425 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2426 }
2427 }
2428 }
2429}
2430
2431void
2432draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2433 CODE:
2434{
2435 static float color[16][3] = {
2436 { 0.00F, 0.00F, 0.00F },
2437 { 1.00F, 1.00F, 1.00F },
2438 { 0.00F, 0.00F, 0.55F },
2439 { 1.00F, 0.00F, 0.00F },
2440
2441 { 1.00F, 0.54F, 0.00F },
2442 { 0.11F, 0.56F, 1.00F },
2443 { 0.93F, 0.46F, 0.00F },
2444 { 0.18F, 0.54F, 0.34F },
2445
2446 { 0.56F, 0.73F, 0.56F },
2447 { 0.80F, 0.80F, 0.80F },
2448 { 0.55F, 0.41F, 0.13F },
2449 { 0.99F, 0.77F, 0.26F },
2450
2451 { 0.74F, 0.65F, 0.41F },
2452
2453 { 0.00F, 1.00F, 1.00F },
2454 { 1.00F, 0.00F, 1.00F },
2455 { 1.00F, 1.00F, 0.00F },
2456 };
2457
2458 int x, y;
2459
2460 glEnable (GL_TEXTURE_2D);
2461 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2462 * but the nvidia driver (185.18.14) mishandles alpha textures
2463 * ansd takes the colour from god knows where instead of using
2464 * Cp. MODULATE results in the same colour, but slightly different
2465 * alpha, but atcually gives us the correct colour with nvidia.
2466 */
2467 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2468 glEnable (GL_BLEND);
2469 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2470 glBegin (GL_QUADS);
2471
2472 for (y = 0; y < h; y++)
2473 for (x = 0; x < w; x++)
2474 {
2475 unsigned char m = data [x + y * w];
2476
2477 if (m)
2478 {
2479 float *c = color [m & 15];
2480
2481 float tx1 = m & 0x40 ? 0.5 : 0.;
2482 float tx2 = tx1 + 0.5;
2483
2484 glColor4f (c[0], c[1], c[2], 1);
2485 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2486 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2487 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2488 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2489 }
2490 }
2491
2492 glEnd ();
2493 glDisable (GL_BLEND);
2494 glDisable (GL_TEXTURE_2D);
2495}
2496
2497void
2498fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1271 PPCODE: 2499 PPCODE:
1272{ 2500{
1273 int vx, vy;
1274 int x, y, z; 2501 int x, y;
1275 int last_name; 2502 int sw1 = sw + 2;
1276 mapface face; 2503 int sh1 = sh + 2;
2504 int sh3 = sh * 3;
1277 int sw4 = (sw + 3) & ~3; 2505 int sw34 = (sw * 3 + 3) & ~3;
2506 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1278 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2507 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1279 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2508 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1280 2509
1281 memset (darkness, 255, sw4 * sh);
1282 SvPOK_only (darkness_sv); 2510 SvPOK_only (darkness3_sv);
1283 SvCUR_set (darkness_sv, sw4 * sh); 2511 SvCUR_set (darkness3_sv, sw34 * sh3);
1284 2512
1285 vx = self->x + (self->w - sw) / 2 - shift_x; 2513 mx += self->x - 1;
1286 vy = self->y + (self->h - sh) / 2 - shift_y; 2514 my += self->y - 1;
1287 2515
1288 /* 2516 memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
1289 int vx = self->vx = self->w >= sw
1290 ? self->x + (self->w - sw) / 2
1291 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292 2517
1293 int vy = self->vy = self->h >= sh
1294 ? self->y + (self->h - sh) / 2
1295 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296 */
1297
1298 glColor4ub (255, 255, 255, 255);
1299
1300 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301 glEnable (GL_BLEND);
1302 glEnable (GL_TEXTURE_2D);
1303 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305 glBegin (GL_QUADS);
1306
1307 last_name = 0;
1308
1309 for (z = 0; z < 3; z++)
1310 for (y = 0; y < sh; y++) 2518 for (y = 0; y < sh1; y++)
1311 if (0 <= y + vy && y + vy < self->rows) 2519 if (0 <= y + my && y + my < self->rows)
1312 { 2520 {
1313 maprow *row = self->row + (y + vy); 2521 maprow *row = self->row + (y + my);
1314 2522
1315 for (x = 0; x < sw; x++) 2523 for (x = 0; x < sw1; x++)
1316 if (row->c0 <= x + vx && x + vx < row->c1) 2524 if (row->c0 <= x + mx && x + mx < row->c1)
1317 { 2525 {
1318 mapcell *cell = row->col + (x + vx - row->c0); 2526 mapcell *cell = row->col + (x + mx - row->c0);
1319 2527
1320 darkness[y * sw4 + x] = cell->darkness < 0 2528 darkness1 [y * sw1 + x] = cell->darkness
2529 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1321 ? 255 - FOW_DARKNESS 2530 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1322 : 255 - cell->darkness;
1323
1324 face = cell->face [z];
1325
1326 if (face)
1327 {
1328 maptex tex = self->tex [face];
1329
1330 int px = (x + 1) * 32 - tex.w;
1331 int py = (y + 1) * 32 - tex.h;
1332
1333 if (last_name != tex.name)
1334 {
1335 glEnd ();
1336 last_name = tex.name;
1337 glBindTexture (GL_TEXTURE_2D, last_name);
1338 glBegin (GL_QUADS);
1339 }
1340
1341 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345 }
1346 } 2531 }
1347 } 2532 }
1348 2533
1349 glEnd (); 2534 for (y = 0; y < sh; ++y)
2535 for (x = 0; x < sw; ++x)
2536 {
2537 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2538 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2539 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2540 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2541 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2542 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2543 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2544 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2545 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1350 2546
1351 glDisable (GL_TEXTURE_2D); 2547 uint8_t r11 = (d11 + d21 + d12) / 3;
1352 glDisable (GL_BLEND); 2548 uint8_t r21 = d21;
2549 uint8_t r31 = (d21 + d31 + d32) / 3;
2550
2551 uint8_t r12 = d12;
2552 uint8_t r22 = d22;
2553 uint8_t r32 = d32;
2554
2555 uint8_t r13 = (d13 + d23 + d12) / 3;
2556 uint8_t r23 = d23;
2557 uint8_t r33 = (d23 + d33 + d32) / 3;
2558
2559 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2560 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2561 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2562 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2563 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2564 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2565 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2566 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2567 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2568 }
2569
2570 free (darkness1);
1353 2571
1354 EXTEND (SP, 3); 2572 EXTEND (SP, 3);
1355 PUSHs (sv_2mortal (newSViv (sw4))); 2573 PUSHs (sv_2mortal (newSViv (sw34)));
1356 PUSHs (sv_2mortal (newSViv (sh))); 2574 PUSHs (sv_2mortal (newSViv (sh3)));
1357 PUSHs (darkness_sv); 2575 PUSHs (darkness3_sv);
1358} 2576}
1359 2577
1360SV * 2578SV *
1361get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2579get_rect (DC::Map self, int x0, int y0, int w, int h)
1362 CODE: 2580 CODE:
1363{ 2581{
1364 int x, y, x1, y1; 2582 int x, y, x1, y1;
1365 SV *data_sv = newSV (w * h * 7 + 5); 2583 SV *data_sv = newSV (w * h * 7 + 5);
1366 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2584 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1391 if (row && row->c0 <= x && x < row->c1) 2609 if (row && row->c0 <= x && x < row->c1)
1392 { 2610 {
1393 mapcell *cell = row->col + (x - row->c0); 2611 mapcell *cell = row->col + (x - row->c0);
1394 uint8_t flags = 0; 2612 uint8_t flags = 0;
1395 2613
1396 if (cell->face [0]) flags |= 1; 2614 if (cell->tile [0]) flags |= 1;
1397 if (cell->face [1]) flags |= 2; 2615 if (cell->tile [1]) flags |= 2;
1398 if (cell->face [2]) flags |= 4; 2616 if (cell->tile [2]) flags |= 4;
1399 2617
1400 *data++ = flags; 2618 *data++ = flags;
1401 2619
1402 if (flags & 1) 2620 if (flags & 1)
1403 { 2621 {
2622 tileid tile = cell->tile [0];
1404 *data++ = cell->face [0] >> 8; 2623 *data++ = tile >> 8;
1405 *data++ = cell->face [0]; 2624 *data++ = tile;
1406 } 2625 }
1407 2626
1408 if (flags & 2) 2627 if (flags & 2)
1409 { 2628 {
2629 tileid tile = cell->tile [1];
1410 *data++ = cell->face [1] >> 8; 2630 *data++ = tile >> 8;
1411 *data++ = cell->face [1]; 2631 *data++ = tile;
1412 } 2632 }
1413 2633
1414 if (flags & 4) 2634 if (flags & 4)
1415 { 2635 {
2636 tileid tile = cell->tile [2];
1416 *data++ = cell->face [2] >> 8; 2637 *data++ = tile >> 8;
1417 *data++ = cell->face [2]; 2638 *data++ = tile;
1418 } 2639 }
1419 } 2640 }
1420 else 2641 else
1421 *data++ = 0; 2642 *data++ = 0;
1422 } 2643 }
1423 } 2644 }
1424 2645
2646 /* if size is w*h + 5 then no data has been found */
2647 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2648 {
1425 SvPOK_only (data_sv); 2649 SvPOK_only (data_sv);
1426 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2650 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651 }
2652
1427 RETVAL = data_sv; 2653 RETVAL = data_sv;
1428} 2654}
1429 OUTPUT: 2655 OUTPUT:
1430 RETVAL 2656 RETVAL
1431 2657
1432void 2658void
1433set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2659set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1434 PPCODE: 2660 PPCODE:
1435{ 2661{
1436 int x, y, z; 2662 int x, y, z;
1437 int w, h; 2663 int w, h;
1438 int x1, y1; 2664 int x1, y1;
2665 STRLEN len;
2666 uint8_t *data, *end;
2667
2668 len = SvLEN (data_sv);
2669 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2670 data = SvPVbyte_nolen (data_sv);
2671 end = data + len + 8;
2672
2673 if (len < 5)
2674 XSRETURN_EMPTY;
1439 2675
1440 if (*data++ != 0) 2676 if (*data++ != 0)
1441 return; /* version mismatch */ 2677 XSRETURN_EMPTY; /* version mismatch */
1442 2678
1443 w = *data++ << 8; w |= *data++; 2679 w = *data++ << 8; w |= *data++;
1444 h = *data++ << 8; h |= *data++; 2680 h = *data++ << 8; h |= *data++;
1445 2681
1446 // we need to do this 'cause we don't keep an absolute coord system for rows 2682 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1458 { 2694 {
1459 maprow *row = map_get_row (self, y); 2695 maprow *row = map_get_row (self, y);
1460 2696
1461 for (x = x0; x < x1; x++) 2697 for (x = x0; x < x1; x++)
1462 { 2698 {
2699 uint8_t flags;
2700
2701 if (data + 7 >= end)
2702 XSRETURN_EMPTY;
2703
1463 uint8_t flags = *data++; 2704 flags = *data++;
1464 2705
1465 if (flags) 2706 if (flags)
1466 { 2707 {
1467 mapface face[3] = { 0, 0, 0 };
1468
1469 mapcell *cell = row_get_cell (row, x); 2708 mapcell *cell = row_get_cell (row, x);
2709 tileid tile[3] = { 0, 0, 0 };
1470 2710
1471 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2711 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1472 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2712 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1473 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2713 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1474 2714
1475 if (cell->darkness <= 0) 2715 if (cell->darkness == 0)
1476 { 2716 {
1477 cell->darkness = -1; 2717 /*cell->darkness = 0;*/
2718 EXTEND (SP, 3);
1478 2719
1479 for (z = 0; z <= 2; z++) 2720 for (z = 0; z <= 2; z++)
1480 { 2721 {
1481 cell->face[z] = face[z]; 2722 tileid t = tile [z];
1482 2723
1483 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2724 if (t >= self->texs || (t && !self->tex [t].name))
2725 {
1484 XPUSHs (sv_2mortal (newSViv (face[z]))); 2726 PUSHs (sv_2mortal (newSViv (t)));
2727 need_texid (self, t);
2728 }
2729
2730 cell->tile [z] = t;
1485 } 2731 }
1486 } 2732 }
1487 } 2733 }
1488 } 2734 }
1489 } 2735 }
1490} 2736}
1491 2737
1492MODULE = CFClient PACKAGE = CFClient::MixChunk 2738MODULE = Deliantra::Client PACKAGE = DC::RW
1493 2739
1494CFClient::MixChunk 2740DC::RW
1495new_from_file (SV *class, char *path) 2741new (SV *class, SV *data_sv)
1496 CODE: 2742 CODE:
1497 RETVAL = Mix_LoadWAV (path); 2743{
2744 STRLEN datalen;
2745 char *data = SvPVbyte (data_sv, datalen);
2746
2747 RETVAL = SDL_RWFromConstMem (data, datalen);
2748}
1498 OUTPUT: 2749 OUTPUT:
1499 RETVAL 2750 RETVAL
1500 2751
2752DC::RW
2753new_from_file (SV *class, const char *path, const char *mode = "rb")
2754 CODE:
2755 RETVAL = SDL_RWFromFile (path, mode);
2756 OUTPUT:
2757 RETVAL
2758
2759# fails on win32:
2760# dc.xs(2268) : error C2059: syntax error : '('
1501void 2761#void
2762#close (DC::RW self)
2763# CODE:
2764# (self->(close)) (self);
2765
2766MODULE = Deliantra::Client PACKAGE = DC::Channel
2767
2768PROTOTYPES: DISABLE
2769
2770DC::Channel
2771find ()
2772 CODE:
2773{
2774 RETVAL = Mix_GroupAvailable (-1);
2775
2776 if (RETVAL < 0)
2777 {
2778 RETVAL = Mix_GroupOldest (-1);
2779
2780 if (RETVAL < 0)
2781 XSRETURN_UNDEF;
2782
2783 Mix_HaltChannel (RETVAL);
2784 }
2785
2786 Mix_UnregisterAllEffects (RETVAL);
2787 Mix_Volume (RETVAL, 128);
2788}
2789 OUTPUT:
2790 RETVAL
2791
2792void
2793halt (DC::Channel self)
2794 CODE:
2795 Mix_HaltChannel (self);
2796
2797void
2798expire (DC::Channel self, int ticks = -1)
2799 CODE:
2800 Mix_ExpireChannel (self, ticks);
2801
2802void
2803fade_out (DC::Channel self, int ticks = -1)
2804 CODE:
2805 Mix_FadeOutChannel (self, ticks);
2806
2807int
2808volume (DC::Channel self, int volume)
2809 CODE:
2810 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2811 OUTPUT:
2812 RETVAL
2813
2814void
2815unregister_all_effects (DC::Channel self)
2816 CODE:
2817 Mix_UnregisterAllEffects (self);
2818
2819void
2820set_panning (DC::Channel self, int left, int right)
2821 CODE:
2822 left = CLAMP (left , 0, 255);
2823 right = CLAMP (right, 0, 255);
2824 Mix_SetPanning (self, left, right);
2825
2826void
2827set_distance (DC::Channel self, int distance)
2828 CODE:
2829 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2830
2831void
2832set_position (DC::Channel self, int angle, int distance)
2833 CODE:
2834
2835void
2836set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2837 CODE:
2838{
2839 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2840 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2841 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2842}
2843
2844void
2845set_reverse_stereo (DC::Channel self, int flip)
2846 CODE:
2847 Mix_SetReverseStereo (self, flip);
2848
2849MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2850
2851PROTOTYPES: DISABLE
2852
2853DC::MixChunk
2854new (SV *class, DC::RW rwops)
2855 CODE:
2856 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2857 OUTPUT:
2858 RETVAL
2859
2860void
1502DESTROY (CFClient::MixChunk self) 2861DESTROY (DC::MixChunk self)
1503 CODE: 2862 CODE:
1504 Mix_FreeChunk (self); 2863 Mix_FreeChunk (self);
1505 2864
1506int 2865int
1507volume (CFClient::MixChunk self, int volume = -1) 2866volume (DC::MixChunk self, int volume = -1)
1508 CODE: 2867 CODE:
2868 if (items > 1)
2869 volume = CLAMP (volume, 0, 128);
1509 RETVAL = Mix_VolumeChunk (self, volume); 2870 RETVAL = Mix_VolumeChunk (self, volume);
1510 OUTPUT: 2871 OUTPUT:
1511 RETVAL 2872 RETVAL
1512 2873
1513int 2874DC::Channel
1514play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2875play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1515 CODE: 2876 CODE:
2877{
1516 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2878 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2879
2880 if (RETVAL < 0)
2881 XSRETURN_UNDEF;
2882
2883 if (channel < 0)
2884 {
2885 Mix_UnregisterAllEffects (RETVAL);
2886 Mix_Volume (RETVAL, 128);
2887 }
2888}
1517 OUTPUT: 2889 OUTPUT:
1518 RETVAL 2890 RETVAL
1519 2891
1520MODULE = CFClient PACKAGE = CFClient::MixMusic 2892MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1521 2893
1522int 2894int
1523volume (int volume = -1) 2895volume (int volume = -1)
2896 PROTOTYPE: ;$
1524 CODE: 2897 CODE:
2898 if (items > 0)
2899 volume = CLAMP (volume, 0, 128);
1525 RETVAL = Mix_VolumeMusic (volume); 2900 RETVAL = Mix_VolumeMusic (volume);
1526 OUTPUT: 2901 OUTPUT:
1527 RETVAL 2902 RETVAL
1528 2903
1529CFClient::MixMusic 2904void
1530new_from_file (SV *class, char *path) 2905fade_out (int ms)
1531 CODE: 2906 CODE:
2907 Mix_FadeOutMusic (ms);
2908
2909void
2910halt ()
2911 CODE:
2912 Mix_HaltMusic ();
2913
2914DC::MixMusic
2915new (SV *class, DC::RW rwops)
2916 CODE:
1532 RETVAL = Mix_LoadMUS (path); 2917 RETVAL = Mix_LoadMUS_RW (rwops);
1533 OUTPUT: 2918 OUTPUT:
1534 RETVAL 2919 RETVAL
1535 2920
1536void 2921void
1537DESTROY (CFClient::MixMusic self) 2922DESTROY (DC::MixMusic self)
1538 CODE: 2923 CODE:
1539 Mix_FreeMusic (self); 2924 Mix_FreeMusic (self);
1540 2925
1541int 2926int
1542play (CFClient::MixMusic self, int loops = -1) 2927play (DC::MixMusic self, int loops = -1)
1543 CODE: 2928 CODE:
1544 RETVAL = Mix_PlayMusic (self, loops); 2929 RETVAL = Mix_PlayMusic (self, loops);
1545 OUTPUT: 2930 OUTPUT:
1546 RETVAL 2931 RETVAL
1547 2932
2933void
2934fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2935 CODE:
2936 Mix_FadeInMusicPos (self, loops, ms, position);
2937
1548MODULE = CFClient PACKAGE = CFClient::OpenGL 2938MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2939
2940PROTOTYPES: ENABLE
1549 2941
1550BOOT: 2942BOOT:
1551{ 2943{
1552 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2944 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1553 static const struct { 2945 static const struct {
1554 const char *name; 2946 const char *name;
1555 IV iv; 2947 IV iv;
1556 } *civ, const_iv[] = { 2948 } *civ, const_iv[] = {
1557# define const_iv(name) { # name, (IV)name } 2949# define const_iv(name) { # name, (IV)name }
2950 const_iv (GL_VENDOR),
2951 const_iv (GL_VERSION),
2952 const_iv (GL_EXTENSIONS),
2953 const_iv (GL_MAX_TEXTURE_UNITS),
1558 const_iv (GL_COLOR_MATERIAL), 2954 const_iv (GL_COLOR_MATERIAL),
1559 const_iv (GL_SMOOTH), 2955 const_iv (GL_SMOOTH),
1560 const_iv (GL_FLAT), 2956 const_iv (GL_FLAT),
1561 const_iv (GL_DITHER), 2957 const_iv (GL_DITHER),
1562 const_iv (GL_BLEND), 2958 const_iv (GL_BLEND),
… …
1564 const_iv (GL_SCISSOR_TEST), 2960 const_iv (GL_SCISSOR_TEST),
1565 const_iv (GL_DEPTH_TEST), 2961 const_iv (GL_DEPTH_TEST),
1566 const_iv (GL_ALPHA_TEST), 2962 const_iv (GL_ALPHA_TEST),
1567 const_iv (GL_NORMALIZE), 2963 const_iv (GL_NORMALIZE),
1568 const_iv (GL_RESCALE_NORMAL), 2964 const_iv (GL_RESCALE_NORMAL),
2965 const_iv (GL_FRONT),
2966 const_iv (GL_BACK),
2967 const_iv (GL_AUX0),
1569 const_iv (GL_AND), 2968 const_iv (GL_AND),
1570 const_iv (GL_ONE), 2969 const_iv (GL_ONE),
1571 const_iv (GL_ZERO), 2970 const_iv (GL_ZERO),
1572 const_iv (GL_SRC_ALPHA), 2971 const_iv (GL_SRC_ALPHA),
1573 const_iv (GL_DST_ALPHA), 2972 const_iv (GL_DST_ALPHA),
1574 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2973 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575 const_iv (GL_ONE_MINUS_DST_ALPHA), 2974 const_iv (GL_ONE_MINUS_DST_ALPHA),
2975 const_iv (GL_SRC_COLOR),
2976 const_iv (GL_DST_COLOR),
2977 const_iv (GL_ONE_MINUS_SRC_COLOR),
2978 const_iv (GL_ONE_MINUS_DST_COLOR),
1576 const_iv (GL_SRC_ALPHA_SATURATE), 2979 const_iv (GL_SRC_ALPHA_SATURATE),
1577 const_iv (GL_RGB), 2980 const_iv (GL_RGB),
1578 const_iv (GL_RGBA), 2981 const_iv (GL_RGBA),
2982 const_iv (GL_RGBA4),
2983 const_iv (GL_RGBA8),
2984 const_iv (GL_RGB5_A1),
1579 const_iv (GL_UNSIGNED_BYTE), 2985 const_iv (GL_UNSIGNED_BYTE),
1580 const_iv (GL_UNSIGNED_SHORT), 2986 const_iv (GL_UNSIGNED_SHORT),
1581 const_iv (GL_UNSIGNED_INT), 2987 const_iv (GL_UNSIGNED_INT),
1582 const_iv (GL_ALPHA), 2988 const_iv (GL_ALPHA),
1583 const_iv (GL_INTENSITY), 2989 const_iv (GL_INTENSITY),
1584 const_iv (GL_LUMINANCE), 2990 const_iv (GL_LUMINANCE),
1585 const_iv (GL_LUMINANCE_ALPHA), 2991 const_iv (GL_LUMINANCE_ALPHA),
1586 const_iv (GL_FLOAT), 2992 const_iv (GL_FLOAT),
1587 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2993 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2994 const_iv (GL_COMPRESSED_ALPHA_ARB),
2995 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2996 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2997 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2998 const_iv (GL_COMPRESSED_RGB_ARB),
2999 const_iv (GL_COMPRESSED_RGBA_ARB),
1588 const_iv (GL_COMPILE), 3000 const_iv (GL_COMPILE),
3001 const_iv (GL_PROXY_TEXTURE_1D),
3002 const_iv (GL_PROXY_TEXTURE_2D),
1589 const_iv (GL_TEXTURE_1D), 3003 const_iv (GL_TEXTURE_1D),
1590 const_iv (GL_TEXTURE_2D), 3004 const_iv (GL_TEXTURE_2D),
1591 const_iv (GL_TEXTURE_ENV), 3005 const_iv (GL_TEXTURE_ENV),
1592 const_iv (GL_TEXTURE_MAG_FILTER), 3006 const_iv (GL_TEXTURE_MAG_FILTER),
1593 const_iv (GL_TEXTURE_MIN_FILTER), 3007 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1614 const_iv (GL_COLOR_LOGIC_OP), 3028 const_iv (GL_COLOR_LOGIC_OP),
1615 const_iv (GL_SEPARABLE_2D), 3029 const_iv (GL_SEPARABLE_2D),
1616 const_iv (GL_CONVOLUTION_2D), 3030 const_iv (GL_CONVOLUTION_2D),
1617 const_iv (GL_CONVOLUTION_BORDER_MODE), 3031 const_iv (GL_CONVOLUTION_BORDER_MODE),
1618 const_iv (GL_CONSTANT_BORDER), 3032 const_iv (GL_CONSTANT_BORDER),
3033 const_iv (GL_POINTS),
1619 const_iv (GL_LINES), 3034 const_iv (GL_LINES),
3035 const_iv (GL_LINE_STRIP),
1620 const_iv (GL_LINE_LOOP), 3036 const_iv (GL_LINE_LOOP),
1621 const_iv (GL_QUADS), 3037 const_iv (GL_QUADS),
1622 const_iv (GL_QUAD_STRIP), 3038 const_iv (GL_QUAD_STRIP),
1623 const_iv (GL_TRIANGLES), 3039 const_iv (GL_TRIANGLES),
1624 const_iv (GL_TRIANGLE_STRIP), 3040 const_iv (GL_TRIANGLE_STRIP),
1625 const_iv (GL_TRIANGLE_FAN), 3041 const_iv (GL_TRIANGLE_FAN),
3042 const_iv (GL_POLYGON),
1626 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3043 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3044 const_iv (GL_POINT_SMOOTH_HINT),
3045 const_iv (GL_LINE_SMOOTH_HINT),
3046 const_iv (GL_POLYGON_SMOOTH_HINT),
3047 const_iv (GL_GENERATE_MIPMAP_HINT),
3048 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1627 const_iv (GL_FASTEST), 3049 const_iv (GL_FASTEST),
3050 const_iv (GL_DONT_CARE),
3051 const_iv (GL_NICEST),
1628 const_iv (GL_V2F), 3052 const_iv (GL_V2F),
1629 const_iv (GL_V3F), 3053 const_iv (GL_V3F),
1630 const_iv (GL_T2F_V3F), 3054 const_iv (GL_T2F_V3F),
1631 const_iv (GL_T2F_N3F_V3F), 3055 const_iv (GL_T2F_N3F_V3F),
3056 const_iv (GL_FUNC_ADD),
3057 const_iv (GL_FUNC_SUBTRACT),
3058 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1632# undef const_iv 3059# undef const_iv
1633 }; 3060 };
1634 3061
1635 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3062 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1636 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3063 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3064
3065 texture_av = newAV ();
3066 AvREAL_off (texture_av);
1637} 3067}
3068
3069void
3070disable_GL_EXT_blend_func_separate ()
3071 CODE:
3072 gl.BlendFuncSeparate = 0;
3073 gl.BlendFuncSeparateEXT = 0;
3074
3075void
3076apple_nvidia_bug (int enable)
1638 3077
1639char * 3078char *
1640gl_vendor () 3079gl_vendor ()
1641 CODE: 3080 CODE:
1642 RETVAL = (char *)glGetString (GL_VENDOR); 3081 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1655 CODE: 3094 CODE:
1656 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3095 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657 OUTPUT: 3096 OUTPUT:
1658 RETVAL 3097 RETVAL
1659 3098
3099const char *glGetString (GLenum pname)
3100
3101GLint glGetInteger (GLenum pname)
3102 CODE:
3103 glGetIntegerv (pname, &RETVAL);
3104 OUTPUT:
3105 RETVAL
3106
3107GLdouble glGetDouble (GLenum pname)
3108 CODE:
3109 glGetDoublev (pname, &RETVAL);
3110 OUTPUT:
3111 RETVAL
3112
1660int glGetError () 3113int glGetError ()
3114
3115void glFinish ()
1661 3116
1662void glClear (int mask) 3117void glClear (int mask)
1663 3118
1664void glClearColor (float r, float g, float b, float a = 1.0) 3119void glClearColor (float r, float g, float b, float a = 1.0)
1665 PROTOTYPE: @ 3120 PROTOTYPE: @
… …
1676 3131
1677void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3132void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1678 CODE: 3133 CODE:
1679 gl_BlendFuncSeparate (sa, da, saa, daa); 3134 gl_BlendFuncSeparate (sa, da, saa, daa);
1680 3135
3136# void glBlendEquation (int se)
3137
1681void glDepthMask (int flag) 3138void glDepthMask (int flag)
1682 3139
1683void glLogicOp (int opcode) 3140void glLogicOp (int opcode)
1684 3141
1685void glColorMask (int red, int green, int blue, int alpha) 3142void glColorMask (int red, int green, int blue, int alpha)
… …
1689void glPushMatrix () 3146void glPushMatrix ()
1690 3147
1691void glPopMatrix () 3148void glPopMatrix ()
1692 3149
1693void glLoadIdentity () 3150void glLoadIdentity ()
3151
3152void glDrawBuffer (int buffer)
3153
3154void glReadBuffer (int buffer)
1694 3155
1695# near_ and far_ are due to microsofts buggy "c" compiler 3156# near_ and far_ are due to microsofts buggy "c" compiler
1696void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3157void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697 3158
1698# near_ and far_ are due to microsofts buggy "c" compiler 3159# near_ and far_ are due to microsofts buggy "c" compiler
1699void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3160void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3161
3162PROTOTYPES: DISABLE
1700 3163
1701void glViewport (int x, int y, int width, int height) 3164void glViewport (int x, int y, int width, int height)
1702 3165
1703void glScissor (int x, int y, int width, int height) 3166void glScissor (int x, int y, int width, int height)
1704 3167
… …
1712 3175
1713void glRotate (float angle, float x, float y, float z) 3176void glRotate (float angle, float x, float y, float z)
1714 CODE: 3177 CODE:
1715 glRotatef (angle, x, y, z); 3178 glRotatef (angle, x, y, z);
1716 3179
1717void glBegin (int mode)
1718
1719void glEnd ()
1720
1721void glColor (float r, float g, float b, float a = 1.0) 3180void glColor (float r, float g, float b, float a = 1.0)
1722 PROTOTYPE: @ 3181 PROTOTYPE: @
1723 ALIAS: 3182 ALIAS:
1724 glColor_premultiply = 1 3183 glColor_premultiply = 1
1725 CODE: 3184 CODE:
1726 if (ix) 3185 if (ix)
1727 { 3186 {
1728 r *= a; 3187 r *= a;
1729 g *= a; 3188 g *= a;
1730 b *= a; 3189 b *= a;
1731 } 3190 }
1732 // microsoft visual "c" rounds instead of truncating... 3191 // microsoft visual "c" rounds instead of truncating...
1733 glColor4ub (MIN ((int)(r * 256.f), 255), 3192 glColor4f (r, g, b, a);
1734 MIN ((int)(g * 256.f), 255),
1735 MIN ((int)(b * 256.f), 255),
1736 MIN ((int)(a * 256.f), 255));
1737
1738void glInterleavedArrays (int format, int stride, char *data)
1739
1740void glDrawElements (int mode, int count, int type, char *indices)
1741
1742# 1.2 void glDrawRangeElements (int mode, int start, int end
1743 3193
1744void glRasterPos (float x, float y, float z = 0.) 3194void glRasterPos (float x, float y, float z = 0.)
1745 CODE: 3195 CODE:
1746 glRasterPos3f (0, 0, z); 3196 glRasterPos3f (0, 0, z);
1747 glBitmap (0, 0, 0, 0, x, y, 0); 3197 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1752 3202
1753void glTexCoord (float s, float t) 3203void glTexCoord (float s, float t)
1754 CODE: 3204 CODE:
1755 glTexCoord2f (s, t); 3205 glTexCoord2f (s, t);
1756 3206
3207void glRect (float x1, float y1, float x2, float y2)
3208 CODE:
3209 glRectf (x1, y1, x2, y2);
3210
3211void glRect_lineloop (float x1, float y1, float x2, float y2)
3212 CODE:
3213 glBegin (GL_LINE_LOOP);
3214 glVertex2f (x1, y1);
3215 glVertex2f (x2, y1);
3216 glVertex2f (x2, y2);
3217 glVertex2f (x1, y2);
3218 glEnd ();
3219
3220PROTOTYPES: ENABLE
3221
3222void glBegin (int mode)
3223
3224void glEnd ()
3225
3226void glPointSize (GLfloat size)
3227
3228void glLineWidth (GLfloat width)
3229
3230void glInterleavedArrays (int format, int stride, char *data)
3231
3232void glDrawElements (int mode, int count, int type, char *indices)
3233
3234# 1.2 void glDrawRangeElements (int mode, int start, int end
3235
1757void glTexEnv (int target, int pname, float param) 3236void glTexEnv (int target, int pname, float param)
1758 CODE: 3237 CODE:
1759 glTexEnvf (target, pname, param); 3238 glTexEnvf (target, pname, param);
1760 3239
1761void glTexParameter (int target, int pname, float param) 3240void glTexParameter (int target, int pname, float param)
… …
1777void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3256void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1778 CODE: 3257 CODE:
1779 if (gl.SeparableFilter2D) 3258 if (gl.SeparableFilter2D)
1780 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3259 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1781 3260
1782void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3261void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1783 3262
1784void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3263void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1785 3264
1786void glDrawPixels (int width, int height, int format, int type, char *pixels) 3265void glDrawPixels (int width, int height, int format, int type, char *pixels)
3266
3267void glPixelZoom (float x, float y)
1787 3268
1788void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3269void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1789 3270
1790int glGenTexture () 3271int glGenTexture ()
1791 CODE: 3272 CODE:
1792{ 3273 RETVAL = gen_texture ();
1793 GLuint name;
1794 glGenTextures (1, &name);
1795 RETVAL = name;
1796}
1797 OUTPUT: 3274 OUTPUT:
1798 RETVAL 3275 RETVAL
1799 3276
1800void glDeleteTexture (int name) 3277void glDeleteTexture (int name)
1801 CODE: 3278 CODE:
1802{
1803 GLuint name_ = name;
1804 glDeleteTextures (1, &name_); 3279 del_texture (name);
1805} 3280
1806
1807int glGenList () 3281int glGenList ()
1808 CODE: 3282 CODE:
1809 RETVAL = glGenLists (1); 3283 RETVAL = glGenLists (1);
1810 OUTPUT: 3284 OUTPUT:
1811 RETVAL 3285 RETVAL
… …
1818 3292
1819void glEndList () 3293void glEndList ()
1820 3294
1821void glCallList (int list) 3295void glCallList (int list)
1822 3296
3297MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1823 3298
3299PROTOTYPES: DISABLE
3300
3301void
3302find_widget (SV *self, NV x, NV y)
3303 PPCODE:
3304{
3305 if (within_widget (self, x, y))
3306 XPUSHs (self);
3307}
3308
3309BOOT:
3310{
3311 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3312
3313 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3314 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3315 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3316 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3317}
3318
3319void
3320draw (SV *self)
3321 CODE:
3322{
3323 HV *hv;
3324 SV **svp;
3325 NV x, y, w, h;
3326 SV *draw_x_sv = GvSV (draw_x_gv);
3327 SV *draw_y_sv = GvSV (draw_y_gv);
3328 SV *draw_w_sv = GvSV (draw_w_gv);
3329 SV *draw_h_sv = GvSV (draw_h_gv);
3330 double draw_x, draw_y;
3331
3332 if (!SvROK (self))
3333 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3334
3335 hv = (HV *)SvRV (self);
3336
3337 if (SvTYPE (hv) != SVt_PVHV)
3338 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3339
3340 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3341 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3342
3343 if (!h || !w)
3344 XSRETURN_EMPTY;
3345
3346 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3347 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3348
3349 draw_x = SvNV (draw_x_sv) + x;
3350 draw_y = SvNV (draw_y_sv) + y;
3351
3352 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3353 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3354 XSRETURN_EMPTY;
3355
3356 sv_setnv (draw_x_sv, draw_x);
3357 sv_setnv (draw_y_sv, draw_y);
3358
3359 glPushMatrix ();
3360 glTranslated (x, y, 0);
3361
3362 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3363 {
3364 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3365
3366 if (svp && SvTRUE (*svp))
3367 {
3368 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3369 glEnable (GL_BLEND);
3370 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3371 glBegin (GL_QUADS);
3372 glVertex2f (0, 0);
3373 glVertex2f (w, 0);
3374 glVertex2f (w, h);
3375 glVertex2f (0, h);
3376 glEnd ();
3377 glDisable (GL_BLEND);
3378 }
3379 }
3380#if 0
3381 // draw borders, for debugging
3382 glPushMatrix ();
3383 glColor4f (1., 1., 0., 1.);
3384 glTranslatef (.5, .5, 0.);
3385 glBegin (GL_LINE_LOOP);
3386 glVertex2f (0 , 0);
3387 glVertex2f (w - 1, 0);
3388 glVertex2f (w - 1, h - 1);
3389 glVertex2f (0 , h - 1);
3390 glEnd ();
3391 glPopMatrix ();
3392#endif
3393 PUSHMARK (SP);
3394 XPUSHs (self);
3395 PUTBACK;
3396 call_method ("_draw", G_VOID | G_DISCARD);
3397 SPAGAIN;
3398
3399 glPopMatrix ();
3400
3401 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3402 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3403}
3404

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