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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.82 by root, Mon May 15 00:15:08 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
52 93
53#define GL_CALL(type,func,args) \ 94/* mask out modifiers we are not interested in */
54 { \ 95#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 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;
104
105static struct
106{
107#define GL_FUNC(ptr,name) ptr name;
108#include "glfunc.h"
109#undef GL_FUNC
110} gl;
111
112static void
113gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
114{
115 if (gl.BlendFuncSeparate)
116 gl.BlendFuncSeparate (sa, da, saa, daa);
117 else if (gl.BlendFuncSeparateEXT)
118 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
119 else
120 glBlendFunc (sa, da);
121}
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;
68typedef Mix_Chunk *CFClient__MixChunk; 156typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 157typedef Mix_Music *DC__MixMusic;
70 158
71typedef 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}
72 178
73typedef struct cf_layout { 179typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 180 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 181 float r, g, b, a; // default color for rgba mode
77 int base_height; 182 int base_height;
78 CFClient__Font font; 183 DC__Font font;
184 rc_t *rc;
79} *CFClient__Layout; 185} *DC__Layout;
80 186
81static CFClient__Font default_font; 187static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 188static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 189static PangoFontMap *opengl_fontmap;
84 190
85static void 191static void
86substitute_func (FcPattern *pattern, gpointer data) 192substitute_func (FcPattern *pattern, gpointer data)
87{ 193{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 194 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifndef _WIN32 195#ifdef FC_HINT_STYLE
196 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
197#endif
90 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 198 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
91#endif
92} 199}
93 200
94static void 201static void
95layout_update_font (CFClient__Layout self) 202layout_update_font (DC__Layout self)
96{ 203{
97 /* 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
98 * reasonably well with bitstream vera 205 * reasonably well with dejavu/bistream fonts
99 */ 206 */
100 PangoFontDescription *font = self->font ? self->font : default_font; 207 PangoFontDescription *font = self->font ? self->font : default_font;
101 208
102 pango_font_description_set_absolute_size (font, 209 pango_font_description_set_absolute_size (font,
103 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 210 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
104 211
105 pango_layout_set_font_description (self->pl, font); 212 pango_layout_set_font_description (self->pl, font);
106} 213}
107 214
108static void 215static void
109layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 216layout_get_pixel_size (DC__Layout self, int *w, int *h)
110{ 217{
218 PangoRectangle rect;
219
220 // get_pixel_* wrongly rounds down
111 pango_layout_get_pixel_size (self->pl, w, h); 221 pango_layout_get_extents (self->pl, 0, &rect);
112 222
113 if (!*w) *w = 1; 223 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
114 if (!*h) *h = 1; 224 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
115 225
116 *w = (*w + 3) & ~3; 226 if (!rect.width) rect.width = 1;
117} 227 if (!rect.height) rect.height = 1;
118 228
229 *w = rect.width;
230 *h = rect.height;
231}
232
233typedef uint16_t tileid;
119typedef uint16_t mapface; 234typedef uint16_t faceid;
120 235
121typedef struct { 236typedef struct {
122 GLint name; 237 GLuint name;
123 int w, h; 238 int w, h;
124 float s, t; 239 float s, t;
125 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 */
126} maptex; 244} maptex;
127 245
128typedef struct { 246typedef struct {
247 uint32_t player;
248 tileid tile[3];
129 int16_t darkness; 249 uint16_t darkness;
130 mapface face[3]; 250 uint8_t stat_width, stat_hp, flags, smoothmax;
131} mapcell; 251} mapcell;
132 252
133typedef struct { 253typedef struct {
134 int32_t c0, c1; 254 int32_t c0, c1;
135 mapcell *col; 255 mapcell *col;
136} maprow; 256} maprow;
137 257
138typedef struct map { 258typedef struct map {
139 int x, y, w, h; 259 int x, y, w, h;
140 int ox, oy; /* offset to virtual global coordinate system */ 260 int ox, oy; /* offset to virtual global coordinate system */
141 int faces; 261 int faces; tileid *face2tile; // [faceid]
142 mapface *face; 262 int texs; maptex *tex; // [tileid]
143
144 int texs;
145 maptex *tex;
146 263
147 int32_t rows; 264 int32_t rows;
148 maprow *row; 265 maprow *row;
149} *CFClient__Map; 266} *DC__Map;
150 267
151static char * 268static char *
152prepend (char *ptr, int sze, int inc) 269prepend (char *ptr, int sze, int inc)
153{ 270{
154 char *p; 271 char *p;
… …
171} 288}
172 289
173#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))
174#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))
175 292
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
176static maprow * 313static maprow *
177map_get_row (CFClient__Map self, int y) 314map_get_row (DC__Map self, int y)
178{ 315{
179 if (0 > y) 316 if (0 > y)
180 { 317 {
181 int extend = - y + MAP_EXTEND_Y; 318 int extend = - y + MAP_EXTEND_Y;
182 Prepend (maprow, self->row, self->rows, extend); 319 Prepend (maprow, self->row, self->rows, extend);
… …
220 357
221 return row->col + (x - row->c0); 358 return row->col + (x - row->c0);
222} 359}
223 360
224static mapcell * 361static mapcell *
225map_get_cell (CFClient__Map self, int x, int y) 362map_get_cell (DC__Map self, int x, int y)
226{ 363{
227 return row_get_cell (map_get_row (self, y), x); 364 return row_get_cell (map_get_row (self, y), x);
228} 365}
229 366
230static void 367static void
231map_clear (CFClient__Map self) 368map_clear (DC__Map self)
232{ 369{
233 int r; 370 int r;
234 371
235 for (r = 0; r < self->rows; r++) 372 for (r = 0; r < self->rows; r++)
236 Safefree (self->row[r].col); 373 Safefree (self->row[r].col);
… …
243 self->oy = 0; 380 self->oy = 0;
244 self->row = 0; 381 self->row = 0;
245 self->rows = 0; 382 self->rows = 0;
246} 383}
247 384
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
248static void 395static void
249map_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)
250{ 397{
251 int x, y; 398 int x, y;
252 maprow *row; 399 maprow *row;
400 mapcell *cell;
253 401
254 for (y = y0; y < y0 + h; y++) 402 for (y = y0; y < y0 + h; y++)
255 if (y >= 0) 403 if (y >= 0)
256 { 404 {
257 if (y >= self->rows) 405 if (y >= self->rows)
… …
263 if (x >= row->c0) 411 if (x >= row->c0)
264 { 412 {
265 if (x >= row->c1) 413 if (x >= row->c1)
266 break; 414 break;
267 415
268 row->col[x - row->c0].darkness = -1; 416 cell = row->col + x - row->c0;
417
418 CELL_CLEAR (cell);
269 } 419 }
270 } 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);
271} 437}
272 438
273static void 439static void
274music_finished (void) 440music_finished (void)
275{ 441{
… …
294 ev.data2 = 0; 460 ev.data2 = 0;
295 461
296 SDL_PushEvent ((SDL_Event *)&ev); 462 SDL_PushEvent ((SDL_Event *)&ev);
297} 463}
298 464
299MODULE = 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
300 593
301PROTOTYPES: ENABLE 594PROTOTYPES: ENABLE
302 595
303BOOT: 596BOOT:
304{ 597{
305 HV *stash = gv_stashpv ("CFClient", 1); 598 HV *stash = gv_stashpv ("DC", 1);
306 static const struct { 599 static const struct {
307 const char *name; 600 const char *name;
308 IV iv; 601 IV iv;
309 } *civ, const_iv[] = { 602 } *civ, const_iv[] = {
310# 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
311 const_iv (SDL_ACTIVEEVENT), 607 const_iv (SDL_ACTIVEEVENT),
312 const_iv (SDL_KEYDOWN), 608 const_iv (SDL_KEYDOWN),
313 const_iv (SDL_KEYUP), 609 const_iv (SDL_KEYUP),
314 const_iv (SDL_MOUSEMOTION), 610 const_iv (SDL_MOUSEMOTION),
315 const_iv (SDL_MOUSEBUTTONDOWN), 611 const_iv (SDL_MOUSEBUTTONDOWN),
… …
324 const_iv (SDL_EVENT_RESERVEDA), 620 const_iv (SDL_EVENT_RESERVEDA),
325 const_iv (SDL_EVENT_RESERVEDB), 621 const_iv (SDL_EVENT_RESERVEDB),
326 const_iv (SDL_VIDEORESIZE), 622 const_iv (SDL_VIDEORESIZE),
327 const_iv (SDL_VIDEOEXPOSE), 623 const_iv (SDL_VIDEOEXPOSE),
328 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),
329 const_iv (SDLK_KP0), 682 const_iv (SDLK_KP0),
330 const_iv (SDLK_KP1), 683 const_iv (SDLK_KP1),
331 const_iv (SDLK_KP2), 684 const_iv (SDLK_KP2),
332 const_iv (SDLK_KP3), 685 const_iv (SDLK_KP3),
333 const_iv (SDLK_KP4), 686 const_iv (SDLK_KP4),
… …
388 const_iv (SDLK_BREAK), 741 const_iv (SDLK_BREAK),
389 const_iv (SDLK_MENU), 742 const_iv (SDLK_MENU),
390 const_iv (SDLK_POWER), 743 const_iv (SDLK_POWER),
391 const_iv (SDLK_EURO), 744 const_iv (SDLK_EURO),
392 const_iv (SDLK_UNDO), 745 const_iv (SDLK_UNDO),
746
393 const_iv (KMOD_NONE), 747 const_iv (KMOD_NONE),
748 const_iv (KMOD_SHIFT),
394 const_iv (KMOD_LSHIFT), 749 const_iv (KMOD_LSHIFT),
395 const_iv (KMOD_RSHIFT), 750 const_iv (KMOD_RSHIFT),
751 const_iv (KMOD_CTRL),
396 const_iv (KMOD_LCTRL), 752 const_iv (KMOD_LCTRL),
397 const_iv (KMOD_RCTRL), 753 const_iv (KMOD_RCTRL),
754 const_iv (KMOD_ALT),
398 const_iv (KMOD_LALT), 755 const_iv (KMOD_LALT),
399 const_iv (KMOD_RALT), 756 const_iv (KMOD_RALT),
757 const_iv (KMOD_META),
400 const_iv (KMOD_LMETA), 758 const_iv (KMOD_LMETA),
401 const_iv (KMOD_RMETA), 759 const_iv (KMOD_RMETA),
402 const_iv (KMOD_NUM), 760 const_iv (KMOD_NUM),
403 const_iv (KMOD_CAPS), 761 const_iv (KMOD_CAPS),
404 const_iv (KMOD_MODE), 762 const_iv (KMOD_MODE),
405 const_iv (KMOD_CTRL), 763
406 const_iv (KMOD_SHIFT), 764 const_iv (KMOD_LRAM),
407 const_iv (KMOD_ALT), 765
408 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)
409# undef const_iv 796# undef const_iv
410 }; 797 };
411 798
412 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; )
413 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);
414} 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)
415 826
416void 827void
417pango_init () 828pango_init ()
418 CODE: 829 CODE:
419{ 830{
420 // delayed, so it can pick up new fonts added by AddFontResourceEx
421 ft2_fontmap = pango_ft2_font_map_new (); 831 opengl_fontmap = pango_opengl_font_map_new ();
422 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);
423 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 833 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
424 834 /*pango_context_set_font_description (opengl_context, default_font);*/
425 cairo_fontmap = pango_cairo_font_map_get_default (); 835#if PANGO_VERSION_CHECK (1, 15, 2)
426 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 836 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
837 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
838#endif
427} 839}
428 840
429int 841char *SDL_GetError ()
430SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
431 842
432void 843void SDL_braino ()
844
845int SDL_Init (U32 flags)
846
847int SDL_InitSubSystem (U32 flags)
848
849void SDL_QuitSubSystem (U32 flags)
850
433SDL_Quit () 851void SDL_Quit ()
434 852
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
435void 862void
436SDL_ListModes () 863SDL_ListModes (int rgb, int alpha)
437 PPCODE: 864 PPCODE:
438{ 865{
439 SDL_Rect **m; 866 SDL_Rect **m;
440 867
441 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
442 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
443 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 870 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
444 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 871 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
445 872
873 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
874 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
875
446 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
447 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
448 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
449 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 879 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
450 880
451 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 881 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
452 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
453 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 882 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
454
455 SDL_EnableUNICODE (1);
456 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
457 883
458 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 884 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
459 885
460 if (m && m != (SDL_Rect **)-1) 886 if (m && m != (SDL_Rect **)-1)
461 while (*m) 887 while (*m)
462 { 888 {
889 if ((*m)->w >= 400 && (*m)->h >= 300)
890 {
463 AV *av = newAV (); 891 AV *av = newAV ();
464 av_push (av, newSViv ((*m)->w)); 892 av_push (av, newSViv ((*m)->w));
465 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));
466 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 896 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
897 }
467 898
468 ++m; 899 ++m;
469 } 900 }
470} 901}
471 902
472int 903int
473SDL_SetVideoMode (int w, int h, int fullscreen) 904SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
474 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
475 RETVAL = !!SDL_SetVideoMode ( 915 RETVAL = !!SDL_SetVideoMode (
476 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 916 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
477 ); 917 );
478 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 918
919 if (RETVAL)
920 {
921 av_clear (texture_av);
922
923 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
924#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
925#include "glfunc.h"
926#undef GL_FUNC
927 }
928}
479 OUTPUT: 929 OUTPUT:
480 RETVAL 930 RETVAL
481 931
482void 932void
483SDL_GL_SwapBuffers () 933SDL_GL_SwapBuffers ()
484 934
935char *
936SDL_GetKeyName (int sym)
937
938int
939SDL_GetAppState ()
940
941int
942SDL_GetModState ()
943
485void 944void
486SDL_PollEvent () 945poll_events ()
487 PPCODE: 946 PPCODE:
488{ 947{
489 SDL_Event ev; 948 SDL_Event ev;
490 949
491 while (SDL_PollEvent (&ev)) 950 SDL_PumpEvents ();
951 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
492 { 952 {
493 HV *hv = newHV (); 953 HV *hv = newHV ();
494 hv_store (hv, "type", 4, newSViv (ev.type), 0); 954 hv_store (hv, "type", 4, newSViv (ev.type), 0);
495 955
496 switch (ev.type) 956 switch (ev.type)
497 { 957 {
498 case SDL_KEYDOWN: 958 case SDL_KEYDOWN:
499 case SDL_KEYUP: 959 case SDL_KEYUP:
500 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 960 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
501 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 961 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
502 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 */
503 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 964 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
504 break; 965 break;
505 966
506 case SDL_ACTIVEEVENT: 967 case SDL_ACTIVEEVENT:
507 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 968 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
508 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 969 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
509 break; 970 break;
510 971
511 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
991 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
512 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 992 hv_store (hv, "state", 5, newSViv (state), 0);
513 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 993 hv_store (hv, "x", 1, newSViv (x), 0);
514 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 994 hv_store (hv, "y", 1, newSViv (y), 0);
515 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 995 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
516 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 996 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
997 }
517 break; 998 break;
518 999
519 case SDL_MOUSEBUTTONDOWN: 1000 case SDL_MOUSEBUTTONDOWN:
520 case SDL_MOUSEBUTTONUP: 1001 case SDL_MOUSEBUTTONUP:
1002 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1003
521 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1004 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
522 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
523 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1006 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
524 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1007 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
525 break; 1008 break;
… …
529 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1012 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
530 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1013 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
531 break; 1014 break;
532 } 1015 }
533 1016
534 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1017 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
535 } 1018 }
536} 1019}
537 1020
538int 1021int
539Mix_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)
540 POSTCALL: 1023 POSTCALL:
541 Mix_HookMusicFinished (music_finished); 1024 Mix_HookMusicFinished (music_finished);
542 Mix_ChannelFinished (channel_finished); 1025 Mix_ChannelFinished (channel_finished);
543 1026
544void 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
545Mix_CloseAudio () 1044Mix_CloseAudio ()
546 1045
547int 1046int
548Mix_AllocateChannels (int numchans = -1) 1047Mix_AllocateChannels (int numchans = -1)
549 1048
1049const char *
1050Mix_GetError ()
1051
550void 1052void
551lowdelay (int fd, int val = 1) 1053lowdelay (int fd, int val = 1)
552 CODE: 1054 CODE:
1055 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1056
1057void
1058win32_proxy_info ()
1059 PPCODE:
1060{
553#ifndef _WIN32 1061#ifdef _WIN32
554 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 }
555#endif 1083#endif
1084}
556 1085
557char * 1086int
558gl_version () 1087add_font (char *file)
559 CODE: 1088 CODE:
560 RETVAL = (char *)glGetString (GL_VERSION); 1089 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
561 OUTPUT: 1090 OUTPUT:
562 RETVAL 1091 RETVAL
563
564char *
565gl_extensions ()
566 CODE:
567 RETVAL = (char *)glGetString (GL_EXTENSIONS);
568 OUTPUT:
569 RETVAL
570
571void
572add_font (char *file)
573 CODE:
574 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
575#ifdef _WIN32
576 // cairo... sigh... requires win2000
577 AddFontResourceEx (file, FR_PRIVATE, 0);
578#endif
579 1092
580void 1093void
581load_image_inline (SV *image_) 1094load_image_inline (SV *image_)
582 ALIAS: 1095 ALIAS:
583 load_image_file = 1 1096 load_image_file = 1
… …
586 STRLEN image_len; 1099 STRLEN image_len;
587 char *image = (char *)SvPVbyte (image_, image_len); 1100 char *image = (char *)SvPVbyte (image_, image_len);
588 SDL_Surface *surface, *surface2; 1101 SDL_Surface *surface, *surface2;
589 SDL_PixelFormat fmt; 1102 SDL_PixelFormat fmt;
590 SDL_RWops *rw = ix 1103 SDL_RWops *rw = ix
591 ? SDL_RWFromFile (image, "r") 1104 ? SDL_RWFromFile (image, "rb")
592 : SDL_RWFromConstMem (image, image_len); 1105 : SDL_RWFromConstMem (image, image_len);
593 1106
594 if (!rw) 1107 if (!rw)
595 croak ("load_image: %s", SDL_GetError ()); 1108 croak ("load_image: %s", SDL_GetError ());
596 1109
… …
625 1138
626 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1139 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
627 1140
628 assert (surface2->pitch == surface2->w * 4); 1141 assert (surface2->pitch == surface2->w * 4);
629 1142
1143 SDL_LockSurface (surface2);
630 EXTEND (SP, 5); 1144 EXTEND (SP, 6);
631 PUSHs (sv_2mortal (newSViv (surface2->w))); 1145 PUSHs (sv_2mortal (newSViv (surface2->w)));
632 PUSHs (sv_2mortal (newSViv (surface2->h))); 1146 PUSHs (sv_2mortal (newSViv (surface2->h)));
633 SDL_LockSurface (surface2);
634 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1147 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
635 SDL_UnlockSurface (surface2);
636 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)));
637 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1149 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
638 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1150 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1151 SDL_UnlockSurface (surface2);
639 1152
640 SDL_FreeSurface (surface); 1153 SDL_FreeSurface (surface);
641 SDL_FreeSurface (surface2); 1154 SDL_FreeSurface (surface2);
642} 1155}
643 1156
… …
667} 1180}
668 1181
669void 1182void
670error (char *message) 1183error (char *message)
671 CODE: 1184 CODE:
1185 fprintf (stderr, "ERROR: %s\n", message);
672#ifdef _WIN32 1186#ifdef _WIN32
673 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1187 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1188#endif
1189
1190void
1191fatal (char *message)
1192 CODE:
1193 fprintf (stderr, "FATAL: %s\n", message);
1194#ifdef _WIN32
1195 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1196#endif
1197 _exit (1);
1198
1199void
1200_exit (int retval = 0)
1201 CODE:
1202#ifdef WIN32
1203 ExitThread (retval); // unclean, please beam me up
674#else 1204#else
675 fprintf (stderr, "ERROR: %s\n", message); 1205 _exit (retval);
676#endif 1206#endif
677 1207
678void 1208void
679fatal (char *message) 1209debug ()
680 CODE: 1210 CODE:
681#ifdef _WIN32 1211{
682 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1212#if DEBUG
683#else 1213 VALGRIND_DO_LEAK_CHECK;
684 fprintf (stderr, "FATAL: %s\n", message);
685#endif 1214#endif
686 exit (1); 1215}
687 1216
1217int
1218SvREFCNT (SV *sv)
1219 CODE:
1220 RETVAL = SvREFCNT (sv);
1221 OUTPUT:
1222 RETVAL
1223
688MODULE = CFClient PACKAGE = CFClient::Font 1224MODULE = Deliantra::Client PACKAGE = DC::Font
689 1225
690CFClient::Font 1226PROTOTYPES: DISABLE
1227
1228DC::Font
691new_from_file (SV *class, char *path, int id = 0) 1229new_from_file (SV *class, char *path, int id = 0)
692 CODE: 1230 CODE:
693{ 1231{
694 int count; 1232 int count;
695 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1233 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
698} 1236}
699 OUTPUT: 1237 OUTPUT:
700 RETVAL 1238 RETVAL
701 1239
702void 1240void
703DESTROY (CFClient::Font self) 1241DESTROY (DC::Font self)
704 CODE: 1242 CODE:
705 pango_font_description_free (self); 1243 pango_font_description_free (self);
706 1244
707void 1245void
708make_default (CFClient::Font self) 1246make_default (DC::Font self)
1247 PROTOTYPE: $
709 CODE: 1248 CODE:
710 default_font = self; 1249 default_font = self;
711 1250
712MODULE = CFClient PACKAGE = CFClient::Layout 1251MODULE = Deliantra::Client PACKAGE = DC::Layout
713 1252
714CFClient::Layout 1253PROTOTYPES: DISABLE
715new (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)
716 CODE: 1269 CODE:
717 New (0, RETVAL, 1, struct cf_layout); 1270 New (0, RETVAL, 1, struct cf_layout);
718 1271
719 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1272 RETVAL->pl = pango_layout_new (opengl_context);
720 RETVAL->rgba = rgba;
721 RETVAL->r = 1.; 1273 RETVAL->r = 1.;
722 RETVAL->g = 1.; 1274 RETVAL->g = 1.;
723 RETVAL->b = 1.; 1275 RETVAL->b = 1.;
724 RETVAL->a = 1.; 1276 RETVAL->a = 1.;
725 RETVAL->base_height = MIN_FONT_HEIGHT; 1277 RETVAL->base_height = MIN_FONT_HEIGHT;
726 RETVAL->font = 0; 1278 RETVAL->font = 0;
1279 RETVAL->rc = rc_alloc ();
727 1280
728 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1281 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
729 layout_update_font (RETVAL); 1282 layout_update_font (RETVAL);
730 OUTPUT: 1283 OUTPUT:
731 RETVAL 1284 RETVAL
732 1285
733void 1286void
734DESTROY (CFClient::Layout self) 1287DESTROY (DC::Layout self)
735 CODE: 1288 CODE:
736 g_object_unref (self->pl); 1289 g_object_unref (self->pl);
1290 rc_free (self->rc);
737 Safefree (self); 1291 Safefree (self);
738 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
739int 1383int
740is_rgba (CFClient::Layout self) 1384has_wrapped (DC::Layout self)
741 CODE: 1385 CODE:
742 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}
743 OUTPUT: 1395 OUTPUT:
744 RETVAL 1396 RETVAL
745 1397
746void
747set_text (CFClient::Layout self, SV *text_)
748 CODE:
749{
750 STRLEN textlen;
751 char *text = SvPVutf8 (text_, textlen);
752
753 pango_layout_set_text (self->pl, text, textlen);
754}
755
756void
757set_markup (CFClient::Layout self, SV *text_)
758 CODE:
759{
760 STRLEN textlen;
761 char *text = SvPVutf8 (text_, textlen);
762
763 pango_layout_set_markup (self->pl, text, textlen);
764}
765
766SV * 1398SV *
767get_text (CFClient::Layout self) 1399get_text (DC::Layout self)
768 CODE: 1400 CODE:
769 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1401 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770 SvUTF8_on (RETVAL); 1402 sv_utf8_decode (RETVAL);
771 OUTPUT: 1403 OUTPUT:
772 RETVAL 1404 RETVAL
773 1405
774void 1406void
775set_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.)
776 CODE: 1408 CODE:
777 self->r = r; 1409 self->r = r;
778 self->g = g; 1410 self->g = g;
779 self->b = b; 1411 self->b = b;
780 self->a = a; 1412 self->a = a;
781 1413
782void 1414void
783set_font (CFClient::Layout self, CFClient::Font font = 0) 1415set_font (DC::Layout self, DC::Font font = 0)
784 CODE: 1416 CODE:
785 if (self->font != font) 1417 if (self->font != font)
786 { 1418 {
787 self->font = font; 1419 self->font = font;
788 layout_update_font (self); 1420 layout_update_font (self);
789 } 1421 }
790 1422
791void 1423void
792set_height (CFClient::Layout self, int base_height) 1424set_height (DC::Layout self, int base_height)
793 CODE: 1425 CODE:
794 if (self->base_height != base_height) 1426 if (self->base_height != base_height)
795 { 1427 {
796 self->base_height = base_height; 1428 self->base_height = base_height;
797 layout_update_font (self); 1429 layout_update_font (self);
798 } 1430 }
799 1431
800void 1432void
801set_width (CFClient::Layout self, int max_width = -1) 1433set_width (DC::Layout self, int max_width = -1)
802 CODE: 1434 CODE:
803 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);
804 1436
805void 1437void
1438set_indent (DC::Layout self, int indent)
1439 CODE:
1440 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1441
1442void
1443set_spacing (DC::Layout self, int spacing)
1444 CODE:
1445 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1446
1447void
1448set_ellipsise (DC::Layout self, int ellipsise)
1449 CODE:
1450 pango_layout_set_ellipsize (self->pl,
1451 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1452 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1453 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1454 : PANGO_ELLIPSIZE_NONE
1455 );
1456
1457void
1458set_single_paragraph_mode (DC::Layout self, int spm)
1459 CODE:
1460 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1461
1462void
806size (CFClient::Layout self) 1463size (DC::Layout self)
807 PPCODE: 1464 PPCODE:
808{ 1465{
809 int w, h; 1466 int w, h;
810 1467
811 layout_get_pixel_size (self, &w, &h); 1468 layout_get_pixel_size (self, &w, &h);
… …
814 PUSHs (sv_2mortal (newSViv (w))); 1471 PUSHs (sv_2mortal (newSViv (w)));
815 PUSHs (sv_2mortal (newSViv (h))); 1472 PUSHs (sv_2mortal (newSViv (h)));
816} 1473}
817 1474
818int 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
819xy_to_index (CFClient::Layout self, int x, int y) 1488xy_to_index (DC::Layout self, int x, int y)
820 CODE: 1489 CODE:
821{ 1490{
822 int index, trailing; 1491 int index, trailing;
823 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);
824 RETVAL = index; 1493 RETVAL = index + trailing;
825} 1494}
826 OUTPUT: 1495 OUTPUT:
827 RETVAL 1496 RETVAL
828 1497
829void 1498void
830cursor_pos (CFClient::Layout self, int index) 1499cursor_pos (DC::Layout self, int index)
831 PPCODE: 1500 PPCODE:
832{ 1501{
833 PangoRectangle strong_pos; 1502 PangoRectangle pos;
834 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1503 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
835 1504
836 EXTEND (SP, 3); 1505 EXTEND (SP, 3);
837 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
838 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
839 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1508 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
840} 1509}
841 1510
842void 1511void
843render (CFClient::Layout self) 1512index_to_line_x (DC::Layout self, int index, int trailing = 0)
844 PPCODE: 1513 PPCODE:
845{ 1514{
846 SV *retval; 1515 int line, x;
847 int w, h;
848 1516
849 layout_get_pixel_size (self, &w, &h); 1517 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
850 1518#if !PANGO_VERSION_CHECK (1, 17, 3)
851 if (self->rgba) 1519 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
852 { 1520 --line;
853 cairo_surface_t *surface; 1521#endif
854 cairo_t *cairo;
855
856 retval = newSV (w * h * 4);
857 SvPOK_only (retval);
858 SvCUR_set (retval, w * h * 4);
859
860 memset (SvPVX (retval), 0, w * h * 4);
861
862 surface = cairo_image_surface_create_for_data (
863 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
864 cairo = cairo_create (surface);
865 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
866
867 pango_cairo_show_layout (cairo, self->pl);
868
869 cairo_destroy (cairo);
870 cairo_surface_destroy (surface);
871
872 // what a mess, and its premultiplied, too :(
873 {
874 uint32_t *p = (uint32_t *)SvPVX (retval);
875 uint32_t *e = p + w * h;
876
877 while (p < e)
878 {
879 uint32_t rgba = *p;
880 rgba = (rgba >> 24) | (rgba << 8);
881 rgba = SDL_SwapBE32 (rgba);
882 *p++ = rgba;
883 }
884 }
885
886 EXTEND (SP, 5); 1522 EXTEND (SP, 2);
887 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)
888 PUSHs (sv_2mortal (newSViv (h))); 1544 PUSHs (sv_2mortal (newSViv (index + trailing)));
889 PUSHs (sv_2mortal (retval));
890 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
891 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
892 }
893 else 1545 else
894 { 1546 {
895 FT_Bitmap bitmap;
896
897 retval = newSV (w * h);
898 SvPOK_only (retval);
899 SvCUR_set (retval, w * h);
900
901 bitmap.rows = h;
902 bitmap.width = w;
903 bitmap.pitch = w;
904 bitmap.buffer = (unsigned char*)SvPVX (retval);
905 bitmap.num_grays = 256;
906 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
907
908 memset (bitmap.buffer, 0, w * h);
909
910 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
911
912 EXTEND (SP, 5);
913 PUSHs (sv_2mortal (newSViv (w))); 1547 PUSHs (sv_2mortal (newSViv (index)));
914 PUSHs (sv_2mortal (newSViv (h))); 1548 PUSHs (sv_2mortal (newSViv (trailing)));
915 PUSHs (sv_2mortal (retval));
916 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
917 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
918 } 1549 }
919} 1550}
920 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
921MODULE = CFClient PACKAGE = CFClient::Texture 1586MODULE = Deliantra::Client PACKAGE = DC::Texture
922 1587
1588PROTOTYPES: ENABLE
1589
923void 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
924draw_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.)
925 PROTOTYPE: $$$;$$ 1614 PROTOTYPE: $$$;$$
926 ALIAS: 1615 ALIAS:
927 draw_quad_alpha = 1 1616 draw_quad_alpha = 1
928 draw_quad_alpha_premultiplied = 2 1617 draw_quad_alpha_premultiplied = 2
929 CODE: 1618 CODE:
930{ 1619{
931 HV *hv = (HV *)SvRV (self); 1620 HV *hv = (HV *)SvRV (self);
932 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1621 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
933 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1622 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
934 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1623 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
935 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1624
1625 if (name <= 0)
1626 XSRETURN_EMPTY;
936 1627
937 if (items < 5) 1628 if (items < 5)
938 { 1629 {
939 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1630 w = SvNV (*hv_fetch (hv, "w", 1, 1));
940 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1631 h = SvNV (*hv_fetch (hv, "h", 1, 1));
941 } 1632 }
942 1633
943 if (ix) 1634 if (ix)
944 { 1635 {
945 glEnable (GL_BLEND); 1636 glEnable (GL_BLEND);
1637
1638 if (ix == 2)
946 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1639 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1640 else
1641 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1642 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1643
1644 glEnable (GL_ALPHA_TEST);
1645 glAlphaFunc (GL_GREATER, 0.01f);
947 } 1646 }
948 1647
949 glBindTexture (GL_TEXTURE_2D, name); 1648 glBindTexture (GL_TEXTURE_2D, name);
950
951 if (wrap_mode)
952 {
953 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
954 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
955 }
956 1649
957 glBegin (GL_QUADS); 1650 glBegin (GL_QUADS);
958 glTexCoord2f (0, 0); glVertex2f (x , y ); 1651 glTexCoord2f (0, 0); glVertex2f (x , y );
959 glTexCoord2f (0, t); glVertex2f (x , y + h); 1652 glTexCoord2f (0, t); glVertex2f (x , y + h);
960 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1653 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
961 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1654 glTexCoord2f (s, 0); glVertex2f (x + w, y );
962 glEnd (); 1655 glEnd ();
963 1656
964 if (ix) 1657 if (ix)
1658 {
1659 glDisable (GL_ALPHA_TEST);
965 glDisable (GL_BLEND); 1660 glDisable (GL_BLEND);
1661 }
966} 1662}
967 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
968MODULE = CFClient PACKAGE = CFClient::Map 1764MODULE = Deliantra::Client PACKAGE = DC::Map
969 1765
970CFClient::Map 1766PROTOTYPES: DISABLE
971new (SV *class, int map_width, int map_height) 1767
1768DC::Map
1769new (SV *class)
972 CODE: 1770 CODE:
973 New (0, RETVAL, 1, struct map); 1771 New (0, RETVAL, 1, struct map);
974 RETVAL->x = 0; 1772 RETVAL->x = 0;
975 RETVAL->y = 0; 1773 RETVAL->y = 0;
976 RETVAL->w = map_width; 1774 RETVAL->w = 0;
977 RETVAL->h = map_height; 1775 RETVAL->h = 0;
978 RETVAL->ox = 0; 1776 RETVAL->ox = 0;
979 RETVAL->oy = 0; 1777 RETVAL->oy = 0;
980 RETVAL->faces = 8192; 1778 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
981 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1779 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
982 RETVAL->texs = 8192;
983 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
984 RETVAL->rows = 0; 1780 RETVAL->rows = 0;
985 RETVAL->row = 0; 1781 RETVAL->row = 0;
986 OUTPUT: 1782 OUTPUT:
987 RETVAL 1783 RETVAL
988 1784
989void 1785void
990DESTROY (CFClient::Map self) 1786DESTROY (DC::Map self)
991 CODE: 1787 CODE:
992{ 1788{
993 map_clear (self); 1789 map_clear (self);
994 Safefree (self->face); 1790 Safefree (self->face2tile);
1791 Safefree (self->tex);
995 Safefree (self); 1792 Safefree (self);
996} 1793}
997 1794
998void 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
999clear (CFClient::Map self) 1802clear (DC::Map self)
1000 CODE: 1803 CODE:
1001 map_clear (self); 1804 map_clear (self);
1002 1805
1003void 1806void
1004set_face (CFClient::Map self, int face, int texid) 1807set_tileid (DC::Map self, int face, int tile)
1005 CODE: 1808 CODE:
1006{ 1809{
1007 while (self->faces <= face) 1810 need_facenum (self, face); self->face2tile [face] = tile;
1008 { 1811 need_texid (self, tile);
1009 Append (mapface, self->face, self->faces, self->faces);
1010 self->faces *= 2;
1011 }
1012
1013 self->face [face] = texid;
1014} 1812}
1015 1813
1016void 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
1017set_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)
1018 CODE: 1839 CODE:
1019{ 1840{
1020 while (self->texs <= texid) 1841 need_texid (self, texid);
1021 {
1022 Append (maptex, self->tex, self->texs, self->texs);
1023 self->texs *= 2;
1024 }
1025 1842
1026 { 1843 {
1027 maptex *tex = self->tex + texid; 1844 maptex *tex = self->tex + texid;
1028 1845
1029 tex->name = name; 1846 tex->name = name;
… …
1034 tex->r = r; 1851 tex->r = r;
1035 tex->g = g; 1852 tex->g = g;
1036 tex->b = b; 1853 tex->b = b;
1037 tex->a = a; 1854 tex->a = a;
1038 } 1855 }
1856
1857 // somewhat hackish, but for textures that require it, it really
1858 // improves the look, and most others don't suffer.
1859 glBindTexture (GL_TEXTURE_2D, name);
1860 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1861 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1862 // use uglier nearest interpolation because linear suffers
1863 // from transparent color bleeding and ugly wrapping effects.
1864 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1039} 1865}
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 }
1040 1886
1041int 1887int
1042ox (CFClient::Map self) 1888ox (DC::Map self)
1043 ALIAS: 1889 ALIAS:
1044 oy = 1 1890 oy = 1
1891 x = 2
1892 y = 3
1893 w = 4
1894 h = 5
1045 CODE: 1895 CODE:
1046 switch (ix) 1896 switch (ix)
1047 { 1897 {
1048 case 0: RETVAL = self->ox; break; 1898 case 0: RETVAL = self->ox; break;
1049 case 1: RETVAL = self->oy; break; 1899 case 1: RETVAL = self->oy; break;
1900 case 2: RETVAL = self->x; break;
1901 case 3: RETVAL = self->y; break;
1902 case 4: RETVAL = self->w; break;
1903 case 5: RETVAL = self->h; break;
1050 } 1904 }
1051 OUTPUT: 1905 OUTPUT:
1052 RETVAL 1906 RETVAL
1053 1907
1054void 1908void
1055scroll (CFClient::Map self, int dx, int dy) 1909scroll (DC::Map self, int dx, int dy)
1056 CODE: 1910 CODE:
1057{ 1911{
1058 if (dx > 0) 1912 if (dx > 0)
1059 map_blank (self, self->x, self->y, dx - 1, self->h); 1913 map_blank (self, self->x, self->y, dx, self->h);
1060 else if (dx < 0) 1914 else if (dx < 0)
1061 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);
1062 1916
1063 if (dy > 0) 1917 if (dy > 0)
1064 map_blank (self, self->x, self->y, self->w, dy - 1); 1918 map_blank (self, self->x, self->y, self->w, dy);
1065 else if (dy < 0) 1919 else if (dy < 0)
1066 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);
1067 1921
1068 self->ox += dx; self->x += dx; 1922 self->ox += dx; self->x += dx;
1069 self->oy += dy; self->y += dy; 1923 self->oy += dy; self->y += dy;
1070 1924
1071 while (self->y < 0) 1925 while (self->y < 0)
… …
1075 self->rows += MAP_EXTEND_Y; 1929 self->rows += MAP_EXTEND_Y;
1076 self->y += MAP_EXTEND_Y; 1930 self->y += MAP_EXTEND_Y;
1077 } 1931 }
1078} 1932}
1079 1933
1080void 1934SV *
1081map1a_update (CFClient::Map self, SV *data_) 1935map1a_update (DC::Map self, SV *data_, int extmap)
1082 CODE: 1936 CODE:
1083{ 1937{
1084 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1938 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1085 uint8_t *data_end = (uint8_t *)SvEND (data_); 1939 uint8_t *data_end = (uint8_t *)SvEND (data_);
1086 mapcell *cell; 1940 mapcell *cell;
1087 int x, y, flags; 1941 int x, y, z, flags;
1942 AV *missing = newAV ();
1943 RETVAL = newRV_noinc ((SV *)missing);
1088 1944
1089 while (data < data_end) 1945 while (data < data_end - 1)
1090 { 1946 {
1091 flags = (data [0] << 8) + data [1]; data += 2; 1947 flags = (data [0] << 8) + data [1]; data += 2;
1092 1948
1093 x = ((flags >> 10) & 63) + self->x; 1949 x = self->x + ((flags >> 10) & 63);
1094 y = ((flags >> 4) & 63) + self->y; 1950 y = self->y + ((flags >> 4) & 63);
1095 1951
1096 cell = map_get_cell (self, x, y); 1952 cell = map_get_cell (self, x, y);
1097 1953
1098 if (flags & 15) 1954 if (flags & 15)
1099 { 1955 {
1100 if (cell->darkness < 0) 1956 if (!cell->darkness)
1101 { 1957 {
1958 memset (cell, 0, sizeof (*cell));
1102 cell->darkness = 0; 1959 cell->darkness = 256;
1103 cell->face [0] = 0;
1104 cell->face [1] = 0;
1105 cell->face [2] = 0;
1106 } 1960 }
1107 1961
1108 cell->darkness = flags & 8 ? *data++ : 255;
1109
1110 //TODO: don't trust server data to be in-range(!) 1962 //TODO: don't trust server data to be in-range(!)
1111 1963
1112 if (flags & 4) 1964 if (flags & 8)
1113 { 1965 {
1114 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;
1115 } 2004 }
1116 2005
2006 for (z = 0; z <= 2; ++z)
1117 if (flags & 2) 2007 if (flags & (4 >> z))
1118 { 2008 {
1119 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 }
1120 } 2028 }
1121
1122 if (flags & 1)
1123 {
1124 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1125 }
1126 } 2029 }
1127 else 2030 else
1128 cell->darkness = -1; 2031 CELL_CLEAR (cell);
1129 } 2032 }
1130} 2033}
2034 OUTPUT:
2035 RETVAL
1131 2036
1132SV * 2037SV *
1133mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2038mapmap (DC::Map self, int x0, int y0, int w, int h)
1134 CODE: 2039 CODE:
1135{ 2040{
1136 int x1, x; 2041 int x1, x;
1137 int y1, y; 2042 int y1, y;
1138 int z; 2043 int z;
… …
1159 { 2064 {
1160 mapcell *cell = row->col + (x - row->c0); 2065 mapcell *cell = row->col + (x - row->c0);
1161 2066
1162 for (z = 0; z <= 0; z++) 2067 for (z = 0; z <= 0; z++)
1163 { 2068 {
1164 mapface face = cell->face [z];
1165
1166 if (face)
1167 {
1168 maptex tex = self->tex [face]; 2069 maptex tex = self->tex [cell->tile [z]];
1169 int a0 = 255 - tex.a; 2070 int a0 = 255 - tex.a;
1170 int a1 = tex.a; 2071 int a1 = tex.a;
1171 2072
1172 r = (r * a0 + tex.r * a1) / 255; 2073 r = (r * a0 + tex.r * a1) / 255;
1173 g = (g * a0 + tex.g * a1) / 255; 2074 g = (g * a0 + tex.g * a1) / 255;
1174 b = (b * a0 + tex.b * a1) / 255; 2075 b = (b * a0 + tex.b * a1) / 255;
1175 a = (a * a0 + tex.a * a1) / 255; 2076 a = (a * a0 + tex.a * a1) / 255;
1176 }
1177 } 2077 }
1178 } 2078 }
1179 2079
1180 *map++ = (r ) 2080 *map++ = (r )
1181 | (g << 8) 2081 | (g << 8)
… …
1188} 2088}
1189 OUTPUT: 2089 OUTPUT:
1190 RETVAL 2090 RETVAL
1191 2091
1192void 2092void
1193draw (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)
1194 PPCODE: 2499 PPCODE:
1195{ 2500{
1196 int vx, vy;
1197 int x, y, z; 2501 int x, y;
1198 int last_name; 2502 int sw1 = sw + 2;
1199 mapface face; 2503 int sh1 = sh + 2;
2504 int sh3 = sh * 3;
1200 int sw4 = (sw + 3) & ~3; 2505 int sw34 = (sw * 3 + 3) & ~3;
2506 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1201 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2507 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1202 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2508 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1203 2509
1204 memset (darkness, 255, sw4 * sh);
1205 SvPOK_only (darkness_sv); 2510 SvPOK_only (darkness3_sv);
1206 SvCUR_set (darkness_sv, sw4 * sh); 2511 SvCUR_set (darkness3_sv, sw34 * sh3);
1207 2512
1208 vx = self->x + (self->w - sw) / 2 - shift_x; 2513 mx += self->x - 1;
1209 vy = self->y + (self->h - sh) / 2 - shift_y; 2514 my += self->y - 1;
1210 2515
1211 /* 2516 memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
1212 int vx = self->vx = self->w >= sw
1213 ? self->x + (self->w - sw) / 2
1214 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1215 2517
1216 int vy = self->vy = self->h >= sh
1217 ? self->y + (self->h - sh) / 2
1218 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1219 */
1220
1221 glColor4ub (255, 255, 255, 255);
1222
1223 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1224 glEnable (GL_BLEND);
1225 glEnable (GL_TEXTURE_2D);
1226 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1227
1228 glBegin (GL_QUADS);
1229
1230 last_name = 0;
1231
1232 for (z = 0; z < 3; z++)
1233 for (y = 0; y < sh; y++) 2518 for (y = 0; y < sh1; y++)
1234 if (0 <= y + vy && y + vy < self->rows) 2519 if (0 <= y + my && y + my < self->rows)
1235 { 2520 {
1236 maprow *row = self->row + (y + vy); 2521 maprow *row = self->row + (y + my);
1237 2522
1238 for (x = 0; x < sw; x++) 2523 for (x = 0; x < sw1; x++)
1239 if (row->c0 <= x + vx && x + vx < row->c1) 2524 if (row->c0 <= x + mx && x + mx < row->c1)
1240 { 2525 {
1241 mapcell *cell = row->col + (x + vx - row->c0); 2526 mapcell *cell = row->col + (x + mx - row->c0);
1242 2527
1243 darkness[y * sw4 + x] = cell->darkness < 0 2528 darkness1 [y * sw1 + x] = cell->darkness
2529 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1244 ? 255 - FOW_DARKNESS 2530 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1245 : 255 - cell->darkness;
1246
1247 face = cell->face [z];
1248
1249 if (face)
1250 {
1251 maptex tex = self->tex [face];
1252
1253 int px = (x + 1) * 32 - tex.w;
1254 int py = (y + 1) * 32 - tex.h;
1255
1256 if (last_name != tex.name)
1257 {
1258 glEnd ();
1259 last_name = tex.name;
1260 glBindTexture (GL_TEXTURE_2D, last_name);
1261 glBegin (GL_QUADS);
1262 }
1263
1264 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1265 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1266 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1267 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1268 }
1269 } 2531 }
1270 } 2532 }
1271 2533
1272 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];
1273 2546
1274 glDisable (GL_TEXTURE_2D); 2547 uint8_t r11 = (d11 + d21 + d12) / 3;
1275 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);
1276 2571
1277 EXTEND (SP, 3); 2572 EXTEND (SP, 3);
1278 PUSHs (sv_2mortal (newSViv (sw4))); 2573 PUSHs (sv_2mortal (newSViv (sw34)));
1279 PUSHs (sv_2mortal (newSViv (sh))); 2574 PUSHs (sv_2mortal (newSViv (sh3)));
1280 PUSHs (darkness_sv); 2575 PUSHs (darkness3_sv);
1281} 2576}
1282 2577
1283SV * 2578SV *
1284get_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)
1285 CODE: 2580 CODE:
1286{ 2581{
1287 int x, y, x1, y1; 2582 int x, y, x1, y1;
1288 SV *data_sv = newSV (w * h * 7 + 5); 2583 SV *data_sv = newSV (w * h * 7 + 5);
1289 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2584 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1314 if (row && row->c0 <= x && x < row->c1) 2609 if (row && row->c0 <= x && x < row->c1)
1315 { 2610 {
1316 mapcell *cell = row->col + (x - row->c0); 2611 mapcell *cell = row->col + (x - row->c0);
1317 uint8_t flags = 0; 2612 uint8_t flags = 0;
1318 2613
1319 if (cell->face [0]) flags |= 1; 2614 if (cell->tile [0]) flags |= 1;
1320 if (cell->face [1]) flags |= 2; 2615 if (cell->tile [1]) flags |= 2;
1321 if (cell->face [2]) flags |= 4; 2616 if (cell->tile [2]) flags |= 4;
1322 2617
1323 *data++ = flags; 2618 *data++ = flags;
1324 2619
1325 if (flags & 1) 2620 if (flags & 1)
1326 { 2621 {
2622 tileid tile = cell->tile [0];
1327 *data++ = cell->face [0] >> 8; 2623 *data++ = tile >> 8;
1328 *data++ = cell->face [0]; 2624 *data++ = tile;
1329 } 2625 }
1330 2626
1331 if (flags & 2) 2627 if (flags & 2)
1332 { 2628 {
2629 tileid tile = cell->tile [1];
1333 *data++ = cell->face [1] >> 8; 2630 *data++ = tile >> 8;
1334 *data++ = cell->face [1]; 2631 *data++ = tile;
1335 } 2632 }
1336 2633
1337 if (flags & 4) 2634 if (flags & 4)
1338 { 2635 {
2636 tileid tile = cell->tile [2];
1339 *data++ = cell->face [2] >> 8; 2637 *data++ = tile >> 8;
1340 *data++ = cell->face [2]; 2638 *data++ = tile;
1341 } 2639 }
1342 } 2640 }
1343 else 2641 else
1344 *data++ = 0; 2642 *data++ = 0;
1345 } 2643 }
1346 } 2644 }
1347 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 {
1348 SvPOK_only (data_sv); 2649 SvPOK_only (data_sv);
1349 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2650 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651 }
2652
1350 RETVAL = data_sv; 2653 RETVAL = data_sv;
1351} 2654}
1352 OUTPUT: 2655 OUTPUT:
1353 RETVAL 2656 RETVAL
1354 2657
1355void 2658void
1356set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2659set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1357 PPCODE: 2660 PPCODE:
1358{ 2661{
1359 int x, y, z; 2662 int x, y, z;
1360 int w, h; 2663 int w, h;
1361 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;
1362 2675
1363 if (*data++ != 0) 2676 if (*data++ != 0)
1364 return; /* version mismatch */ 2677 XSRETURN_EMPTY; /* version mismatch */
1365 2678
1366 w = *data++ << 8; w |= *data++; 2679 w = *data++ << 8; w |= *data++;
1367 h = *data++ << 8; h |= *data++; 2680 h = *data++ << 8; h |= *data++;
1368 2681
1369 // 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
… …
1381 { 2694 {
1382 maprow *row = map_get_row (self, y); 2695 maprow *row = map_get_row (self, y);
1383 2696
1384 for (x = x0; x < x1; x++) 2697 for (x = x0; x < x1; x++)
1385 { 2698 {
2699 uint8_t flags;
2700
2701 if (data + 7 >= end)
2702 XSRETURN_EMPTY;
2703
1386 uint8_t flags = *data++; 2704 flags = *data++;
1387 2705
1388 if (flags) 2706 if (flags)
1389 { 2707 {
1390 mapface face[3] = { 0, 0, 0 };
1391
1392 mapcell *cell = row_get_cell (row, x); 2708 mapcell *cell = row_get_cell (row, x);
2709 tileid tile[3] = { 0, 0, 0 };
1393 2710
1394 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2711 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1395 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2712 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1396 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2713 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1397 2714
1398 if (cell->darkness <= 0) 2715 if (cell->darkness == 0)
1399 { 2716 {
1400 cell->darkness = -1; 2717 /*cell->darkness = 0;*/
2718 EXTEND (SP, 3);
1401 2719
1402 for (z = 0; z <= 2; z++) 2720 for (z = 0; z <= 2; z++)
1403 { 2721 {
1404 cell->face[z] = face[z]; 2722 tileid t = tile [z];
1405 2723
1406 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2724 if (t >= self->texs || (t && !self->tex [t].name))
2725 {
1407 XPUSHs (sv_2mortal (newSViv (face[z]))); 2726 PUSHs (sv_2mortal (newSViv (t)));
2727 need_texid (self, t);
2728 }
2729
2730 cell->tile [z] = t;
1408 } 2731 }
1409 } 2732 }
1410 } 2733 }
1411 } 2734 }
1412 } 2735 }
1413} 2736}
1414 2737
1415MODULE = CFClient PACKAGE = CFClient::MixChunk 2738MODULE = Deliantra::Client PACKAGE = DC::RW
1416 2739
1417CFClient::MixChunk 2740DC::RW
1418new_from_file (SV *class, char *path) 2741new (SV *class, SV *data_sv)
1419 CODE: 2742 CODE:
1420 RETVAL = Mix_LoadWAV (path); 2743{
2744 STRLEN datalen;
2745 char *data = SvPVbyte (data_sv, datalen);
2746
2747 RETVAL = SDL_RWFromConstMem (data, datalen);
2748}
1421 OUTPUT: 2749 OUTPUT:
1422 RETVAL 2750 RETVAL
1423 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 : '('
1424void 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
1425DESTROY (CFClient::MixChunk self) 2861DESTROY (DC::MixChunk self)
1426 CODE: 2862 CODE:
1427 Mix_FreeChunk (self); 2863 Mix_FreeChunk (self);
1428 2864
1429int 2865int
1430volume (CFClient::MixChunk self, int volume = -1) 2866volume (DC::MixChunk self, int volume = -1)
1431 CODE: 2867 CODE:
2868 if (items > 1)
2869 volume = CLAMP (volume, 0, 128);
1432 RETVAL = Mix_VolumeChunk (self, volume); 2870 RETVAL = Mix_VolumeChunk (self, volume);
1433 OUTPUT: 2871 OUTPUT:
1434 RETVAL 2872 RETVAL
1435 2873
1436int 2874DC::Channel
1437play (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)
1438 CODE: 2876 CODE:
2877{
1439 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}
1440 OUTPUT: 2889 OUTPUT:
1441 RETVAL 2890 RETVAL
1442 2891
1443MODULE = CFClient PACKAGE = CFClient::MixMusic 2892MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1444 2893
1445int 2894int
1446volume (int volume = -1) 2895volume (int volume = -1)
2896 PROTOTYPE: ;$
1447 CODE: 2897 CODE:
2898 if (items > 0)
2899 volume = CLAMP (volume, 0, 128);
1448 RETVAL = Mix_VolumeMusic (volume); 2900 RETVAL = Mix_VolumeMusic (volume);
1449 OUTPUT: 2901 OUTPUT:
1450 RETVAL 2902 RETVAL
1451 2903
1452CFClient::MixMusic 2904void
1453new_from_file (SV *class, char *path) 2905fade_out (int ms)
1454 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:
1455 RETVAL = Mix_LoadMUS (path); 2917 RETVAL = Mix_LoadMUS_RW (rwops);
1456 OUTPUT: 2918 OUTPUT:
1457 RETVAL 2919 RETVAL
1458 2920
1459void 2921void
1460DESTROY (CFClient::MixMusic self) 2922DESTROY (DC::MixMusic self)
1461 CODE: 2923 CODE:
1462 Mix_FreeMusic (self); 2924 Mix_FreeMusic (self);
1463 2925
1464int 2926int
1465play (CFClient::MixMusic self, int loops = -1) 2927play (DC::MixMusic self, int loops = -1)
1466 CODE: 2928 CODE:
1467 RETVAL = Mix_PlayMusic (self, loops); 2929 RETVAL = Mix_PlayMusic (self, loops);
1468 OUTPUT: 2930 OUTPUT:
1469 RETVAL 2931 RETVAL
1470 2932
2933void
2934fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2935 CODE:
2936 Mix_FadeInMusicPos (self, loops, ms, position);
2937
1471MODULE = CFClient PACKAGE = CFClient::OpenGL 2938MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2939
2940PROTOTYPES: ENABLE
1472 2941
1473BOOT: 2942BOOT:
1474{ 2943{
1475 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2944 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1476 static const struct { 2945 static const struct {
1477 const char *name; 2946 const char *name;
1478 IV iv; 2947 IV iv;
1479 } *civ, const_iv[] = { 2948 } *civ, const_iv[] = {
1480# 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),
1481 const_iv (GL_COLOR_MATERIAL), 2954 const_iv (GL_COLOR_MATERIAL),
1482 const_iv (GL_SMOOTH), 2955 const_iv (GL_SMOOTH),
1483 const_iv (GL_FLAT), 2956 const_iv (GL_FLAT),
1484 const_iv (GL_DITHER), 2957 const_iv (GL_DITHER),
1485 const_iv (GL_BLEND), 2958 const_iv (GL_BLEND),
2959 const_iv (GL_CULL_FACE),
1486 const_iv (GL_SCISSOR_TEST), 2960 const_iv (GL_SCISSOR_TEST),
2961 const_iv (GL_DEPTH_TEST),
2962 const_iv (GL_ALPHA_TEST),
2963 const_iv (GL_NORMALIZE),
2964 const_iv (GL_RESCALE_NORMAL),
2965 const_iv (GL_FRONT),
2966 const_iv (GL_BACK),
2967 const_iv (GL_AUX0),
1487 const_iv (GL_AND), 2968 const_iv (GL_AND),
1488 const_iv (GL_ONE), 2969 const_iv (GL_ONE),
1489 const_iv (GL_ZERO), 2970 const_iv (GL_ZERO),
1490 const_iv (GL_SRC_ALPHA), 2971 const_iv (GL_SRC_ALPHA),
1491 const_iv (GL_SRC_ALPHA_SATURATE), 2972 const_iv (GL_DST_ALPHA),
1492 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2973 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1493 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),
2979 const_iv (GL_SRC_ALPHA_SATURATE),
1494 const_iv (GL_RGB), 2980 const_iv (GL_RGB),
1495 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),
1496 const_iv (GL_UNSIGNED_BYTE), 2985 const_iv (GL_UNSIGNED_BYTE),
2986 const_iv (GL_UNSIGNED_SHORT),
2987 const_iv (GL_UNSIGNED_INT),
1497 const_iv (GL_ALPHA), 2988 const_iv (GL_ALPHA),
2989 const_iv (GL_INTENSITY),
1498 const_iv (GL_LUMINANCE), 2990 const_iv (GL_LUMINANCE),
2991 const_iv (GL_LUMINANCE_ALPHA),
1499 const_iv (GL_FLOAT), 2992 const_iv (GL_FLOAT),
1500 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),
1501 const_iv (GL_COMPILE), 3000 const_iv (GL_COMPILE),
3001 const_iv (GL_PROXY_TEXTURE_1D),
3002 const_iv (GL_PROXY_TEXTURE_2D),
1502 const_iv (GL_TEXTURE_1D), 3003 const_iv (GL_TEXTURE_1D),
1503 const_iv (GL_TEXTURE_2D), 3004 const_iv (GL_TEXTURE_2D),
1504 const_iv (GL_TEXTURE_ENV), 3005 const_iv (GL_TEXTURE_ENV),
1505 const_iv (GL_TEXTURE_MAG_FILTER), 3006 const_iv (GL_TEXTURE_MAG_FILTER),
1506 const_iv (GL_TEXTURE_MIN_FILTER), 3007 const_iv (GL_TEXTURE_MIN_FILTER),
1507 const_iv (GL_TEXTURE_ENV_MODE), 3008 const_iv (GL_TEXTURE_ENV_MODE),
1508 const_iv (GL_TEXTURE_WRAP_S), 3009 const_iv (GL_TEXTURE_WRAP_S),
1509 const_iv (GL_TEXTURE_WRAP_T), 3010 const_iv (GL_TEXTURE_WRAP_T),
3011 const_iv (GL_REPEAT),
1510 const_iv (GL_CLAMP), 3012 const_iv (GL_CLAMP),
1511 const_iv (GL_REPEAT), 3013 const_iv (GL_CLAMP_TO_EDGE),
1512 const_iv (GL_NEAREST), 3014 const_iv (GL_NEAREST),
1513 const_iv (GL_LINEAR), 3015 const_iv (GL_LINEAR),
1514 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3016 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1515 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3017 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1516 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3018 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1517 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3019 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1518 const_iv (GL_GENERATE_MIPMAP), 3020 const_iv (GL_GENERATE_MIPMAP),
1519 const_iv (GL_MODULATE), 3021 const_iv (GL_MODULATE),
1520 const_iv (GL_DECAL), 3022 const_iv (GL_DECAL),
1521 const_iv (GL_REPLACE), 3023 const_iv (GL_REPLACE),
3024 const_iv (GL_DEPTH_BUFFER_BIT),
1522 const_iv (GL_COLOR_BUFFER_BIT), 3025 const_iv (GL_COLOR_BUFFER_BIT),
1523 const_iv (GL_PROJECTION), 3026 const_iv (GL_PROJECTION),
1524 const_iv (GL_MODELVIEW), 3027 const_iv (GL_MODELVIEW),
1525 const_iv (GL_COLOR_LOGIC_OP), 3028 const_iv (GL_COLOR_LOGIC_OP),
1526 const_iv (GL_SEPARABLE_2D), 3029 const_iv (GL_SEPARABLE_2D),
1527 const_iv (GL_CONVOLUTION_2D), 3030 const_iv (GL_CONVOLUTION_2D),
1528 const_iv (GL_CONVOLUTION_BORDER_MODE), 3031 const_iv (GL_CONVOLUTION_BORDER_MODE),
1529 const_iv (GL_CONSTANT_BORDER), 3032 const_iv (GL_CONSTANT_BORDER),
3033 const_iv (GL_POINTS),
1530 const_iv (GL_LINES), 3034 const_iv (GL_LINES),
3035 const_iv (GL_LINE_STRIP),
3036 const_iv (GL_LINE_LOOP),
1531 const_iv (GL_QUADS), 3037 const_iv (GL_QUADS),
3038 const_iv (GL_QUAD_STRIP),
3039 const_iv (GL_TRIANGLES),
3040 const_iv (GL_TRIANGLE_STRIP),
3041 const_iv (GL_TRIANGLE_FAN),
1532 const_iv (GL_LINE_LOOP), 3042 const_iv (GL_POLYGON),
1533 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),
1534 const_iv (GL_FASTEST), 3049 const_iv (GL_FASTEST),
3050 const_iv (GL_DONT_CARE),
3051 const_iv (GL_NICEST),
3052 const_iv (GL_V2F),
3053 const_iv (GL_V3F),
3054 const_iv (GL_T2F_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),
1535# undef const_iv 3059# undef const_iv
1536 }; 3060 };
1537 3061
1538 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; )
1539 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);
1540} 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)
3077
3078char *
3079gl_vendor ()
3080 CODE:
3081 RETVAL = (char *)glGetString (GL_VENDOR);
3082 OUTPUT:
3083 RETVAL
3084
3085char *
3086gl_version ()
3087 CODE:
3088 RETVAL = (char *)glGetString (GL_VERSION);
3089 OUTPUT:
3090 RETVAL
3091
3092char *
3093gl_extensions ()
3094 CODE:
3095 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3096 OUTPUT:
3097 RETVAL
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
1541 3112
1542int glGetError () 3113int glGetError ()
3114
3115void glFinish ()
1543 3116
1544void glClear (int mask) 3117void glClear (int mask)
1545 3118
1546void glClearColor (float r, float g, float b, float a = 1.0) 3119void glClearColor (float r, float g, float b, float a = 1.0)
1547 PROTOTYPE: @ 3120 PROTOTYPE: @
… …
1554 3127
1555void glHint (int target, int mode) 3128void glHint (int target, int mode)
1556 3129
1557void glBlendFunc (int sfactor, int dfactor) 3130void glBlendFunc (int sfactor, int dfactor)
1558 3131
3132void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3133 CODE:
3134 gl_BlendFuncSeparate (sa, da, saa, daa);
3135
3136# void glBlendEquation (int se)
3137
3138void glDepthMask (int flag)
3139
1559void glLogicOp (int opcode) 3140void glLogicOp (int opcode)
1560 3141
1561void glColorMask (int red, int green, int blue, int alpha) 3142void glColorMask (int red, int green, int blue, int alpha)
1562 3143
1563void glMatrixMode (int mode) 3144void glMatrixMode (int mode)
… …
1566 3147
1567void glPopMatrix () 3148void glPopMatrix ()
1568 3149
1569void glLoadIdentity () 3150void glLoadIdentity ()
1570 3151
3152void glDrawBuffer (int buffer)
3153
3154void glReadBuffer (int buffer)
3155
1571# near and far are due to microsofts buggy c compiler 3156# near_ and far_ are due to microsofts buggy "c" compiler
3157void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3158
3159# near_ and far_ are due to microsofts buggy "c" compiler
1572void 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
1573 3163
1574void glViewport (int x, int y, int width, int height) 3164void glViewport (int x, int y, int width, int height)
1575 3165
1576void glScissor (int x, int y, int width, int height) 3166void glScissor (int x, int y, int width, int height)
1577 3167
… …
1585 3175
1586void glRotate (float angle, float x, float y, float z) 3176void glRotate (float angle, float x, float y, float z)
1587 CODE: 3177 CODE:
1588 glRotatef (angle, x, y, z); 3178 glRotatef (angle, x, y, z);
1589 3179
1590void glBegin (int mode)
1591
1592void glEnd ()
1593
1594void glColor (float r, float g, float b, float a = 1.0) 3180void glColor (float r, float g, float b, float a = 1.0)
1595 PROTOTYPE: @ 3181 PROTOTYPE: @
3182 ALIAS:
3183 glColor_premultiply = 1
1596 CODE: 3184 CODE:
1597 glColor4ub (MIN ((int)(r * 255.f), 255), 3185 if (ix)
1598 MIN ((int)(g * 255.f), 255), 3186 {
1599 MIN ((int)(b * 255.f), 255), 3187 r *= a;
1600 MIN ((int)(a * 255.f), 255)); 3188 g *= a;
3189 b *= a;
3190 }
3191 // microsoft visual "c" rounds instead of truncating...
3192 glColor4f (r, g, b, a);
3193
3194void glRasterPos (float x, float y, float z = 0.)
3195 CODE:
3196 glRasterPos3f (0, 0, z);
3197 glBitmap (0, 0, 0, 0, x, y, 0);
1601 3198
1602void glVertex (float x, float y, float z = 0.) 3199void glVertex (float x, float y, float z = 0.)
1603 CODE: 3200 CODE:
1604 glVertex3f (x, y, z); 3201 glVertex3f (x, y, z);
1605 3202
1606void glTexCoord (float s, float t) 3203void glTexCoord (float s, float t)
1607 CODE: 3204 CODE:
1608 glTexCoord2f (s, t); 3205 glTexCoord2f (s, t);
1609 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
1610void glTexEnv (int target, int pname, float param) 3236void glTexEnv (int target, int pname, float param)
1611 CODE: 3237 CODE:
1612 glTexEnvf (target, pname, param); 3238 glTexEnvf (target, pname, param);
1613 3239
1614void glTexParameter (int target, int pname, float param) 3240void glTexParameter (int target, int pname, float param)
… …
1617 3243
1618void glBindTexture (int target, int name) 3244void glBindTexture (int target, int name)
1619 3245
1620void glConvolutionParameter (int target, int pname, float params) 3246void glConvolutionParameter (int target, int pname, float params)
1621 CODE: 3247 CODE:
1622 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3248 if (gl.ConvolutionParameterf)
3249 gl.ConvolutionParameterf (target, pname, params);
1623 3250
1624void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3251void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1625 CODE: 3252 CODE:
1626 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3253 if (gl.ConvolutionFilter2D)
1627 (target, internalformat, width, height, format, type, data)); 3254 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1628 3255
1629void 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)
1630 CODE: 3257 CODE:
1631 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3258 if (gl.SeparableFilter2D)
1632 (target, internalformat, width, height, format, type, row, column)); 3259 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1633 3260
1634void 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)
1635 3262
1636void 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)
1637 3264
1638void glRasterPos (int x, int y) 3265void glDrawPixels (int width, int height, int format, int type, char *pixels)
1639 CODE: 3266
1640 glRasterPos2i (x, y); 3267void glPixelZoom (float x, float y)
1641 3268
1642void 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)
1643 3270
1644int glGenTexture () 3271int glGenTexture ()
1645 CODE: 3272 CODE:
1646{ 3273 RETVAL = gen_texture ();
1647 GLuint name;
1648 glGenTextures (1, &name);
1649 RETVAL = name;
1650}
1651 OUTPUT: 3274 OUTPUT:
1652 RETVAL 3275 RETVAL
1653 3276
1654void glDeleteTexture (int name) 3277void glDeleteTexture (int name)
1655 CODE: 3278 CODE:
1656{
1657 GLuint name_ = name;
1658 glDeleteTextures (1, &name_); 3279 del_texture (name);
1659} 3280
1660
1661int glGenList () 3281int glGenList ()
1662 CODE: 3282 CODE:
1663 RETVAL = glGenLists (1); 3283 RETVAL = glGenLists (1);
1664 OUTPUT: 3284 OUTPUT:
1665 RETVAL 3285 RETVAL
… …
1672 3292
1673void glEndList () 3293void glEndList ()
1674 3294
1675void glCallList (int list) 3295void glCallList (int list)
1676 3296
3297MODULE = Deliantra::Client PACKAGE = DC::UI::Base
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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