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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.279 by root, Thu Oct 2 15:59:40 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
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>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 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>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 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
17#include <glib/gmacros.h> 52#include <glib/gmacros.h>
18 53
19#include <pango/pango.h> 54#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 55
21#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
22 66
23#ifndef _WIN32 67#ifndef _WIN32
24# include <sys/types.h> 68# include <sys/types.h>
25# include <sys/socket.h> 69# include <sys/socket.h>
26# include <netinet/in.h> 70# include <netinet/in.h>
27# include <netinet/tcp.h> 71# include <netinet/tcp.h>
28# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 77#else
30 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 79#endif
37 80
38#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 85
40#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
41 87
42#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
44 90
45#define MIN_FONT_HEIGHT 8 * PANGO_SCALE 91#define MIN_FONT_HEIGHT 10
46 92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96#define KMOD_LRAM 0x10000 // our extension
97
98static AV *texture_av;
99
100static struct
101{
102#define GL_FUNC(ptr,name) ptr name;
103#include "glfunc.h"
104#undef GL_FUNC
105} gl;
106
107static void
108gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
109{
110 if (gl.BlendFuncSeparate)
111 gl.BlendFuncSeparate (sa, da, saa, daa);
112 else if (gl.BlendFuncSeparateEXT)
113 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
114 else
115 glBlendFunc (sa, da);
116}
117
118static GLuint
119gen_texture ()
120{
121 GLuint name;
122
123 if (AvFILL (texture_av) >= 0)
124 name = (GLuint)(size_t)av_pop (texture_av);
125 else
126 glGenTextures (1, &name);
127
128 return name;
129}
130
131static void
132del_texture (GLuint name)
133{
134 /* make a half-assed attempt at returning the memory used by the texture */
135 /* textures are frequently being reused by cfplus anyway */
136 /*glBindTexture (GL_TEXTURE_2D, name);*/
137 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
138 av_push (texture_av, (SV *)(size_t)name);
139 glDeleteTextures (1, &name);
140}
141
142#include "texcache.c"
143#include "rendercache.c"
144
145#include "pango-font.c"
146#include "pango-fontmap.c"
147#include "pango-render.c"
148
149typedef IV DC__Channel;
150typedef SDL_RWops *DC__RW;
47typedef Mix_Chunk *CFClient__MixChunk; 151typedef Mix_Chunk *DC__MixChunk;
48typedef Mix_Music *CFClient__MixMusic; 152typedef Mix_Music *DC__MixMusic;
49 153
50static PangoContext *context; 154typedef PangoFontDescription *DC__Font;
51static PangoFontMap *fontmap; 155
156static int
157shape_attr_p (PangoLayoutRun *run)
158{
159 GSList *attrs = run->item->analysis.extra_attrs;
160
161 while (attrs)
162 {
163 PangoAttribute *attr = attrs->data;
164
165 if (attr->klass->type == PANGO_ATTR_SHAPE)
166 return 1;
167
168 attrs = attrs->next;
169 }
170
171 return 0;
172}
52 173
53typedef struct cf_layout { 174typedef struct cf_layout {
54 PangoLayout *pl; 175 PangoLayout *pl;
176 float r, g, b, a; // default color for rgba mode
55 int base_height; 177 int base_height;
178 DC__Font font;
179 rc_t *rc;
56} *CFClient__Layout; 180} *DC__Layout;
181
182static DC__Font default_font;
183static PangoContext *opengl_context;
184static PangoFontMap *opengl_fontmap;
57 185
58static void 186static void
59substitute_func (FcPattern *pattern, gpointer data) 187substitute_func (FcPattern *pattern, gpointer data)
60{ 188{
61 FcPatternAddBool (pattern, FC_HINTING , 1); 189 FcPatternAddBool (pattern, FC_HINTING, 1);
190#ifdef FC_HINT_STYLE
191 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192#endif
62 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63} 194}
64 195
65static void 196static void
66layout_update (CFClient__Layout self) 197layout_update_font (DC__Layout self)
67{ 198{
68 /* use a random scale factor to account for unknown descenders, 0.8 works 199 /* use a random scale factor to account for unknown descenders, 0.8 works
69 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
70 */ 201 */
71 PangoFontDescription *font = pango_layout_get_font_description (self->pl); 202 PangoFontDescription *font = self->font ? self->font : default_font;
72 203
73 int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75 if (height < MIN_FONT_HEIGHT)
76 height = MIN_FONT_HEIGHT;
77
78 if (pango_font_description_get_size (font) != height)
79 {
80 font = pango_font_description_copy (font);
81 pango_font_description_set_absolute_size (font, height); 204 pango_font_description_set_absolute_size (font,
205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
206
82 pango_layout_set_font_description (self->pl, font); 207 pango_layout_set_font_description (self->pl, font);
83 }
84} 208}
85 209
86static void 210static void
87layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
88{ 212{
89 layout_update (self); 213 PangoRectangle rect;
90 214
215 // get_pixel_* wrongly rounds down
91 pango_layout_get_pixel_size (self->pl, w, h); 216 pango_layout_get_extents (self->pl, 0, &rect);
92 217
93 *w = (*w + 3) & ~3; 218 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
94 if (!*w) *w = 1; 219 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
95 if (!*h) *h = 1;
96}
97 220
221 if (!rect.width) rect.width = 1;
222 if (!rect.height) rect.height = 1;
223
224 *w = rect.width;
225 *h = rect.height;
226}
227
228typedef uint16_t tileid;
98typedef uint16_t mapface; 229typedef uint16_t faceid;
99 230
100typedef struct { 231typedef struct {
101 GLint name; 232 GLuint name;
102 int w, h; 233 int w, h;
103 float s, t; 234 float s, t;
104 uint8_t r, g, b, a; 235 uint8_t r, g, b, a;
236 tileid smoothtile;
237 uint8_t smoothlevel;
105} maptex; 238} maptex;
106 239
107typedef struct { 240typedef struct {
241 uint32_t player;
242 tileid tile[3];
108 int16_t darkness; 243 uint16_t darkness;
109 mapface face[3]; 244 uint8_t stat_width, stat_hp, flags, smoothmax;
110} mapcell; 245} mapcell;
111 246
112typedef struct { 247typedef struct {
113 int32_t c0, c1; 248 int32_t c0, c1;
114 mapcell *col; 249 mapcell *col;
115} maprow; 250} maprow;
116 251
117typedef struct map { 252typedef struct map {
118 int x, y, w, h; 253 int x, y, w, h;
119 int ox, oy; /* offset to virtual global coordinate system */ 254 int ox, oy; /* offset to virtual global coordinate system */
120 int faces; 255 int faces; tileid *face2tile; // [faceid]
121 mapface *face; 256 int texs; maptex *tex; // [tileid]
122
123 int texs;
124 maptex *tex;
125 257
126 int32_t rows; 258 int32_t rows;
127 maprow *row; 259 maprow *row;
128} *CFClient__Map; 260} *DC__Map;
129 261
130static char * 262static char *
131prepend (char *ptr, int sze, int inc) 263prepend (char *ptr, int sze, int inc)
132{ 264{
133 char *p; 265 char *p;
… …
150} 282}
151 283
152#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 284#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
153#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 285#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
154 286
287static void
288need_facenum (struct map *self, faceid face)
289{
290 while (self->faces <= face)
291 {
292 Append (tileid, self->face2tile, self->faces, self->faces);
293 self->faces *= 2;
294 }
295}
296
297static void
298need_texid (struct map *self, int texid)
299{
300 while (self->texs <= texid)
301 {
302 Append (maptex, self->tex, self->texs, self->texs);
303 self->texs *= 2;
304 }
305}
306
155static maprow * 307static maprow *
156map_get_row (CFClient__Map self, int y) 308map_get_row (DC__Map self, int y)
157{ 309{
158 if (0 > y) 310 if (0 > y)
159 { 311 {
160 int extend = - y + MAP_EXTEND_Y; 312 int extend = - y + MAP_EXTEND_Y;
161 Prepend (maprow, self->row, self->rows, extend); 313 Prepend (maprow, self->row, self->rows, extend);
… …
199 351
200 return row->col + (x - row->c0); 352 return row->col + (x - row->c0);
201} 353}
202 354
203static mapcell * 355static mapcell *
204map_get_cell (CFClient__Map self, int x, int y) 356map_get_cell (DC__Map self, int x, int y)
205{ 357{
206 return row_get_cell (map_get_row (self, y), x); 358 return row_get_cell (map_get_row (self, y), x);
207} 359}
208 360
209static void 361static void
210map_clear (CFClient__Map self) 362map_clear (DC__Map self)
211{ 363{
212 int r; 364 int r;
213 365
214 for (r = 0; r < self->rows; r++) 366 for (r = 0; r < self->rows; r++)
215 Safefree (self->row[r].col); 367 Safefree (self->row[r].col);
… …
222 self->oy = 0; 374 self->oy = 0;
223 self->row = 0; 375 self->row = 0;
224 self->rows = 0; 376 self->rows = 0;
225} 377}
226 378
379#define CELL_CLEAR(cell) \
380 do { \
381 if ((cell)->player) \
382 (cell)->tile [2] = 0; \
383 (cell)->darkness = 0; \
384 (cell)->stat_hp = 0; \
385 (cell)->flags = 0; \
386 (cell)->player = 0; \
387 } while (0)
388
227static void 389static void
228map_blank (CFClient__Map self, int x0, int y0, int w, int h) 390map_blank (DC__Map self, int x0, int y0, int w, int h)
229{ 391{
230 int x, y; 392 int x, y;
231 maprow *row; 393 maprow *row;
394 mapcell *cell;
232 395
233 for (y = y0; y < y0 + h; y++) 396 for (y = y0; y < y0 + h; y++)
234 if (y >= 0) 397 if (y >= 0)
235 { 398 {
236 if (y >= self->rows) 399 if (y >= self->rows)
… …
242 if (x >= row->c0) 405 if (x >= row->c0)
243 { 406 {
244 if (x >= row->c1) 407 if (x >= row->c1)
245 break; 408 break;
246 409
247 row->col[x - row->c0].darkness = -1; 410 cell = row->col + x - row->c0;
411
412 CELL_CLEAR (cell);
248 } 413 }
249 } 414 }
250} 415}
251 416
417typedef struct {
418 tileid tile;
419 uint8_t x, y, level;
420} smooth_key;
421
252static void 422static void
423smooth_or_bits (HV *hv, smooth_key *key, IV bits)
424{
425 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
426
427 if (SvIOK (*sv))
428 SvIV_set (*sv, SvIVX (*sv) | bits);
429 else
430 sv_setiv (*sv, bits);
431}
432
433static void
253music_finished () 434music_finished (void)
254{ 435{
255 SDL_UserEvent ev; 436 SDL_UserEvent ev;
256 437
257 ev.type = SDL_USEREVENT; 438 ev.type = SDL_USEREVENT;
258 ev.code = 0; 439 ev.code = 0;
… …
260 ev.data2 = 0; 441 ev.data2 = 0;
261 442
262 SDL_PushEvent ((SDL_Event *)&ev); 443 SDL_PushEvent ((SDL_Event *)&ev);
263} 444}
264 445
265MODULE = CFClient PACKAGE = CFClient 446static void
447channel_finished (int channel)
448{
449 SDL_UserEvent ev;
450
451 ev.type = SDL_USEREVENT;
452 ev.code = 1;
453 ev.data1 = (void *)(long)channel;
454 ev.data2 = 0;
455
456 SDL_PushEvent ((SDL_Event *)&ev);
457}
458
459static unsigned int
460minpot (unsigned int n)
461{
462 if (!n)
463 return 0;
464
465 --n;
466
467 n |= n >> 1;
468 n |= n >> 2;
469 n |= n >> 4;
470 n |= n >> 8;
471 n |= n >> 16;
472
473 return n + 1;
474}
475
476static unsigned int
477popcount (unsigned int n)
478{
479 n -= (n >> 1) & 0x55555555U;
480 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
481 n = ((n >> 4) + n) & 0x0f0f0f0fU;
482 n *= 0x01010101U;
483
484 return n >> 24;
485}
486
487/* SDL should provide this, really. */
488#define SDLK_MODIFIER_MIN 300
489#define SDLK_MODIFIER_MAX 314
490
491/******************************************************************************/
492
493static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
494static GV *hover_gv;
495
496static int
497within_widget (SV *widget, NV x, NV y)
498{
499 HV *self;
500 SV **svp;
501 NV wx, ww, wy, wh;
502
503 if (!SvROK (widget))
504 return 0;
505
506 self = (HV *)SvRV (widget);
507
508 if (SvTYPE (self) != SVt_PVHV)
509 return 0;
510
511 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
512 if (y < wy)
513 return 0;
514
515 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
516 if (y >= wy + wh)
517 return 0;
518
519 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
520 if (x < wx)
521 return 0;
522
523 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
524 if (x >= wx + ww)
525 return 0;
526
527 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
528 if (!svp || !SvTRUE (*svp))
529 return 0;
530
531 return 1;
532}
533
534/******************************************************************************/
535
536/* process keyboard modifiers */
537static int
538mod_munge (int mod)
539{
540 mod &= MOD_MASK;
541
542 if (mod & (KMOD_META | KMOD_ALT))
543 mod |= KMOD_LRAM;
544
545 return mod;
546}
547
548static void
549deliantra_main ()
550{
551 char *argv[] = { 0 };
552 call_argv ("::main", G_DISCARD | G_VOID, argv);
553}
554
555#ifdef __MACOSX__
556 /* to due surprising braindamage on the side of SDL design, we
557 * do some mind-boggling hack here: SDL requires a custom main()
558 * on OS X, so... we provide one and call the original main(), which,
559 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
560 * and which calls our main (== SDL_main) back.
561 */
562 extern C_LINKAGE int
563 main (int argc, char *argv[])
564 {
565 deliantra_main ();
566 }
567
568 #undef main
569
570 extern C_LINKAGE int main (int argc, char *argv[]);
571
572 static void
573 SDL_braino (void)
574 {
575 char *argv[] = { "deliantra client", 0 };
576 (main) (1, argv);
577 }
578#else
579 static void
580 SDL_braino (void)
581 {
582 deliantra_main ();
583 }
584#endif
585
586MODULE = Deliantra::Client PACKAGE = DC
266 587
267PROTOTYPES: ENABLE 588PROTOTYPES: ENABLE
268 589
269BOOT: 590BOOT:
270{ 591{
271 HV *stash = gv_stashpv ("CFClient", 1); 592 HV *stash = gv_stashpv ("DC", 1);
272 static const struct { 593 static const struct {
273 const char *name; 594 const char *name;
274 IV iv; 595 IV iv;
275 } *civ, const_iv[] = { 596 } *civ, const_iv[] = {
276# define const_iv(name) { # name, (IV)name } 597# define const_iv(name) { # name, (IV)name }
598 const_iv (SDLK_MODIFIER_MIN),
599 const_iv (SDLK_MODIFIER_MAX),
600
277 const_iv (SDL_ACTIVEEVENT), 601 const_iv (SDL_ACTIVEEVENT),
278 const_iv (SDL_KEYDOWN), 602 const_iv (SDL_KEYDOWN),
279 const_iv (SDL_KEYUP), 603 const_iv (SDL_KEYUP),
280 const_iv (SDL_MOUSEMOTION), 604 const_iv (SDL_MOUSEMOTION),
281 const_iv (SDL_MOUSEBUTTONDOWN), 605 const_iv (SDL_MOUSEBUTTONDOWN),
… …
290 const_iv (SDL_EVENT_RESERVEDA), 614 const_iv (SDL_EVENT_RESERVEDA),
291 const_iv (SDL_EVENT_RESERVEDB), 615 const_iv (SDL_EVENT_RESERVEDB),
292 const_iv (SDL_VIDEORESIZE), 616 const_iv (SDL_VIDEORESIZE),
293 const_iv (SDL_VIDEOEXPOSE), 617 const_iv (SDL_VIDEOEXPOSE),
294 const_iv (SDL_USEREVENT), 618 const_iv (SDL_USEREVENT),
619
620 const_iv (SDL_APPINPUTFOCUS),
621 const_iv (SDL_APPMOUSEFOCUS),
622 const_iv (SDL_APPACTIVE),
623
624
625 const_iv (SDLK_UNKNOWN),
626 const_iv (SDLK_FIRST),
627 const_iv (SDLK_BACKSPACE),
628 const_iv (SDLK_TAB),
629 const_iv (SDLK_CLEAR),
630 const_iv (SDLK_RETURN),
631 const_iv (SDLK_PAUSE),
632 const_iv (SDLK_ESCAPE),
633 const_iv (SDLK_SPACE),
634 const_iv (SDLK_EXCLAIM),
635 const_iv (SDLK_QUOTEDBL),
636 const_iv (SDLK_HASH),
637 const_iv (SDLK_DOLLAR),
638 const_iv (SDLK_AMPERSAND),
639 const_iv (SDLK_QUOTE),
640 const_iv (SDLK_LEFTPAREN),
641 const_iv (SDLK_RIGHTPAREN),
642 const_iv (SDLK_ASTERISK),
643 const_iv (SDLK_PLUS),
644 const_iv (SDLK_COMMA),
645 const_iv (SDLK_MINUS),
646 const_iv (SDLK_PERIOD),
647 const_iv (SDLK_SLASH),
648 const_iv (SDLK_0),
649 const_iv (SDLK_1),
650 const_iv (SDLK_2),
651 const_iv (SDLK_3),
652 const_iv (SDLK_4),
653 const_iv (SDLK_5),
654 const_iv (SDLK_6),
655 const_iv (SDLK_7),
656 const_iv (SDLK_8),
657 const_iv (SDLK_9),
658 const_iv (SDLK_COLON),
659 const_iv (SDLK_SEMICOLON),
660 const_iv (SDLK_LESS),
661 const_iv (SDLK_EQUALS),
662 const_iv (SDLK_GREATER),
663 const_iv (SDLK_QUESTION),
664 const_iv (SDLK_AT),
665
666 const_iv (SDLK_LEFTBRACKET),
667 const_iv (SDLK_BACKSLASH),
668 const_iv (SDLK_RIGHTBRACKET),
669 const_iv (SDLK_CARET),
670 const_iv (SDLK_UNDERSCORE),
671 const_iv (SDLK_BACKQUOTE),
672 const_iv (SDLK_DELETE),
673
674 const_iv (SDLK_FIRST),
675 const_iv (SDLK_LAST),
295 const_iv (SDLK_KP0), 676 const_iv (SDLK_KP0),
296 const_iv (SDLK_KP1), 677 const_iv (SDLK_KP1),
297 const_iv (SDLK_KP2), 678 const_iv (SDLK_KP2),
298 const_iv (SDLK_KP3), 679 const_iv (SDLK_KP3),
299 const_iv (SDLK_KP4), 680 const_iv (SDLK_KP4),
… …
354 const_iv (SDLK_BREAK), 735 const_iv (SDLK_BREAK),
355 const_iv (SDLK_MENU), 736 const_iv (SDLK_MENU),
356 const_iv (SDLK_POWER), 737 const_iv (SDLK_POWER),
357 const_iv (SDLK_EURO), 738 const_iv (SDLK_EURO),
358 const_iv (SDLK_UNDO), 739 const_iv (SDLK_UNDO),
740
359 const_iv (KMOD_NONE), 741 const_iv (KMOD_NONE),
742 const_iv (KMOD_SHIFT),
360 const_iv (KMOD_LSHIFT), 743 const_iv (KMOD_LSHIFT),
361 const_iv (KMOD_RSHIFT), 744 const_iv (KMOD_RSHIFT),
745 const_iv (KMOD_CTRL),
362 const_iv (KMOD_LCTRL), 746 const_iv (KMOD_LCTRL),
363 const_iv (KMOD_RCTRL), 747 const_iv (KMOD_RCTRL),
748 const_iv (KMOD_ALT),
364 const_iv (KMOD_LALT), 749 const_iv (KMOD_LALT),
365 const_iv (KMOD_RALT), 750 const_iv (KMOD_RALT),
751 const_iv (KMOD_META),
366 const_iv (KMOD_LMETA), 752 const_iv (KMOD_LMETA),
367 const_iv (KMOD_RMETA), 753 const_iv (KMOD_RMETA),
368 const_iv (KMOD_NUM), 754 const_iv (KMOD_NUM),
369 const_iv (KMOD_CAPS), 755 const_iv (KMOD_CAPS),
370 const_iv (KMOD_MODE), 756 const_iv (KMOD_MODE),
371 const_iv (KMOD_CTRL), 757
372 const_iv (KMOD_SHIFT), 758 const_iv (KMOD_LRAM),
373 const_iv (KMOD_ALT), 759
374 const_iv (KMOD_META) 760 const_iv (MIX_DEFAULT_FORMAT),
761
762 const_iv (SDL_INIT_TIMER),
763 const_iv (SDL_INIT_AUDIO),
764 const_iv (SDL_INIT_VIDEO),
765 const_iv (SDL_INIT_CDROM),
766 const_iv (SDL_INIT_JOYSTICK),
767 const_iv (SDL_INIT_EVERYTHING),
768 const_iv (SDL_INIT_NOPARACHUTE),
769 const_iv (SDL_INIT_EVENTTHREAD),
770
771 const_iv (SDL_GL_RED_SIZE),
772 const_iv (SDL_GL_GREEN_SIZE),
773 const_iv (SDL_GL_BLUE_SIZE),
774 const_iv (SDL_GL_ALPHA_SIZE),
775 const_iv (SDL_GL_DOUBLEBUFFER),
776 const_iv (SDL_GL_BUFFER_SIZE),
777 const_iv (SDL_GL_DEPTH_SIZE),
778 const_iv (SDL_GL_STENCIL_SIZE),
779 const_iv (SDL_GL_ACCUM_RED_SIZE),
780 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
781 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
782 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
783 const_iv (SDL_GL_STEREO),
784 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
785 const_iv (SDL_GL_MULTISAMPLESAMPLES),
786 const_iv (SDL_GL_ACCELERATED_VISUAL),
787 const_iv (SDL_GL_SWAP_CONTROL),
788
789 const_iv (FOW_DARKNESS)
375# undef const_iv 790# undef const_iv
376 }; 791 };
377 792
378 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 793 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
379 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 794 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
380 795
381 fontmap = pango_ft2_font_map_new (); 796 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
382 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 797 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
383 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
384} 798}
799
800void
801weaken (SV *rv)
802 PROTOTYPE: $
803 CODE:
804 sv_rvweaken (rv);
385 805
386int 806int
387SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 807in_destruct ()
808 CODE:
809 RETVAL = PL_main_cv == Nullcv;
810 OUTPUT:
811 RETVAL
388 812
813NV floor (NV x)
814
815NV ceil (NV x)
816
817IV minpot (UV n)
818
819IV popcount (UV n)
820
389void 821void
822pango_init ()
823 CODE:
824{
825 opengl_fontmap = pango_opengl_font_map_new ();
826 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
827 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
828 /*pango_context_set_font_description (opengl_context, default_font);*/
829#if PANGO_VERSION_CHECK (1, 15, 2)
830 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
831 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
832#endif
833}
834
835char *SDL_GetError ()
836
837void SDL_braino ()
838
839int SDL_Init (U32 flags)
840
841int SDL_InitSubSystem (U32 flags)
842
843void SDL_QuitSubSystem (U32 flags)
844
390SDL_Quit () 845void SDL_Quit ()
391 846
847int SDL_GL_SetAttribute (int attr, int value)
848
849int SDL_GL_GetAttribute (int attr)
850 CODE:
851 if (SDL_GL_GetAttribute (attr, &RETVAL))
852 XSRETURN_UNDEF;
853 OUTPUT:
854 RETVAL
855
392void 856void
393SDL_ListModes () 857SDL_ListModes (int rgb, int alpha)
394 PPCODE: 858 PPCODE:
395{ 859{
396 SDL_Rect **m; 860 SDL_Rect **m;
397 861
398 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 862 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
399 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
400 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
401 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 865 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
402 866
867 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
868 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
869
403 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 870 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
404 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
405 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
406 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
407 874
408 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 875 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
409 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
410 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
411
412 SDL_EnableUNICODE (1);
413 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
414 877
415 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 878 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
416 879
417 if (m && m != (SDL_Rect **)-1) 880 if (m && m != (SDL_Rect **)-1)
418 while (*m) 881 while (*m)
419 { 882 {
883 if ((*m)->w >= 400 && (*m)->h >= 300)
884 {
420 AV *av = newAV (); 885 AV *av = newAV ();
421 av_push (av, newSViv ((*m)->w)); 886 av_push (av, newSViv ((*m)->w));
422 av_push (av, newSViv ((*m)->h)); 887 av_push (av, newSViv ((*m)->h));
888 av_push (av, newSViv (rgb));
889 av_push (av, newSViv (alpha));
423 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 890 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
891 }
424 892
425 ++m; 893 ++m;
426 } 894 }
427} 895}
428 896
429int 897int
430SDL_SetVideoMode (int w, int h, int fullscreen) 898SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
431 CODE: 899 CODE:
900{
901 SDL_EnableUNICODE (1);
902 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
903
904 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
905 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
906 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
907 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
908
432 RETVAL = !!SDL_SetVideoMode ( 909 RETVAL = !!SDL_SetVideoMode (
433 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 910 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
434 ); 911 );
435 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 912
913 if (RETVAL)
914 {
915 av_clear (texture_av);
916
917 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
918#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
919#include "glfunc.h"
920#undef GL_FUNC
921 }
922}
436 OUTPUT: 923 OUTPUT:
437 RETVAL 924 RETVAL
438 925
439void 926void
440SDL_GL_SwapBuffers () 927SDL_GL_SwapBuffers ()
441 928
929char *
930SDL_GetKeyName (int sym)
931
932int
933SDL_GetAppState ()
934
935int
936SDL_GetModState ()
937
442void 938void
443SDL_PollEvent () 939poll_events ()
444 PPCODE: 940 PPCODE:
445{ 941{
446 SDL_Event ev; 942 SDL_Event ev;
447 943
448 while (SDL_PollEvent (&ev)) 944 SDL_PumpEvents ();
945 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
449 { 946 {
450 HV *hv = newHV (); 947 HV *hv = newHV ();
451 hv_store (hv, "type", 4, newSViv (ev.type), 0); 948 hv_store (hv, "type", 4, newSViv (ev.type), 0);
949
452 switch (ev.type) 950 switch (ev.type)
453 { 951 {
454 case SDL_KEYDOWN: 952 case SDL_KEYDOWN:
455 case SDL_KEYUP: 953 case SDL_KEYUP:
456 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 954 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
457 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 955 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
458 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 956 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
957 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
459 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 958 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
460 break; 959 break;
461 960
462 case SDL_ACTIVEEVENT: 961 case SDL_ACTIVEEVENT:
463 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 962 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
464 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 963 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
465 break; 964 break;
466 965
467 case SDL_MOUSEMOTION: 966 case SDL_MOUSEMOTION:
967 {
968 int state = ev.motion.state;
969 int x = ev.motion.x;
970 int y = ev.motion.y;
971 int xrel = ev.motion.xrel;
972 int yrel = ev.motion.yrel;
973
974 /* do simplistic event compression */
975 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
976 && state == ev.motion.state)
977 {
978 xrel += ev.motion.xrel;
979 yrel += ev.motion.yrel;
980 x = ev.motion.x;
981 y = ev.motion.y;
982 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
983 }
984
985 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
468 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 986 hv_store (hv, "state", 5, newSViv (state), 0);
469 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 987 hv_store (hv, "x", 1, newSViv (x), 0);
470 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 988 hv_store (hv, "y", 1, newSViv (y), 0);
471 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 989 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
472 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 990 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
991 }
473 break; 992 break;
474 993
475 case SDL_MOUSEBUTTONDOWN: 994 case SDL_MOUSEBUTTONDOWN:
476 case SDL_MOUSEBUTTONUP: 995 case SDL_MOUSEBUTTONUP:
996 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
997
477 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 998 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
478 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 999 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
479 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1000 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
480 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1001 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
1002 break;
1003
1004 case SDL_USEREVENT:
1005 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
1006 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
1007 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
1008 break;
481 } 1009 }
482 1010
483 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1011 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
484 } 1012 }
485} 1013}
486 1014
487int 1015int
488Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 1016Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
489 POSTCALL: 1017 POSTCALL:
490 Mix_HookMusicFinished (music_finished); 1018 Mix_HookMusicFinished (music_finished);
1019 Mix_ChannelFinished (channel_finished);
1020
1021void
1022Mix_QuerySpec ()
1023 PPCODE:
1024{
1025 int freq, channels;
1026 Uint16 format;
1027
1028 if (Mix_QuerySpec (&freq, &format, &channels))
1029 {
1030 EXTEND (SP, 3);
1031 PUSHs (sv_2mortal (newSViv (freq)));
1032 PUSHs (sv_2mortal (newSViv (format)));
1033 PUSHs (sv_2mortal (newSViv (channels)));
1034 }
1035}
491 1036
492void 1037void
493Mix_CloseAudio () 1038Mix_CloseAudio ()
494 1039
495int 1040int
496Mix_AllocateChannels (int numchans = -1) 1041Mix_AllocateChannels (int numchans = -1)
497 1042
1043const char *
1044Mix_GetError ()
1045
498void 1046void
499lowdelay (int fd, int val = 1) 1047lowdelay (int fd, int val = 1)
500 CODE: 1048 CODE:
1049 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1050
1051void
1052win32_proxy_info ()
1053 PPCODE:
1054{
501#ifndef _WIN32 1055#ifdef _WIN32
502 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1056 char buffer[2048];
1057 DWORD buflen;
1058
1059 EXTEND (SP, 3);
1060
1061 buflen = sizeof (buffer);
1062 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1063 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1064 {
1065 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1066
1067 buflen = sizeof (buffer);
1068 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1069 {
1070 PUSHs (newSVpv (buffer, 0));
1071
1072 buflen = sizeof (buffer);
1073 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1074 PUSHs (newSVpv (buffer, 0));
1075 }
1076 }
503#endif 1077#endif
1078}
504 1079
505char * 1080int
506gl_version () 1081add_font (char *file)
507 CODE: 1082 CODE:
508 RETVAL = (char *)glGetString (GL_VERSION); 1083 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
509 OUTPUT: 1084 OUTPUT:
510 RETVAL 1085 RETVAL
511
512char *
513gl_extensions ()
514 CODE:
515 RETVAL = (char *)glGetString (GL_EXTENSIONS);
516 OUTPUT:
517 RETVAL
518
519void
520add_font (char *file)
521 CODE:
522 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
523
524void
525set_font (char *file)
526 CODE:
527{
528 int count;
529 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
530 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
531 FcPatternDestroy (pattern);
532 pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
533 pango_context_set_font_description (context, font);
534}
535 1086
536void 1087void
537load_image_inline (SV *image_) 1088load_image_inline (SV *image_)
538 ALIAS: 1089 ALIAS:
539 load_image_file = 1 1090 load_image_file = 1
… …
542 STRLEN image_len; 1093 STRLEN image_len;
543 char *image = (char *)SvPVbyte (image_, image_len); 1094 char *image = (char *)SvPVbyte (image_, image_len);
544 SDL_Surface *surface, *surface2; 1095 SDL_Surface *surface, *surface2;
545 SDL_PixelFormat fmt; 1096 SDL_PixelFormat fmt;
546 SDL_RWops *rw = ix 1097 SDL_RWops *rw = ix
547 ? SDL_RWFromFile (image, "r") 1098 ? SDL_RWFromFile (image, "rb")
548 : SDL_RWFromConstMem (image, image_len); 1099 : SDL_RWFromConstMem (image, image_len);
549 1100
550 if (!rw) 1101 if (!rw)
551 croak ("load_image: %s", SDL_GetError ()); 1102 croak ("load_image: %s", SDL_GetError ());
552 1103
… …
581 1132
582 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1133 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583 1134
584 assert (surface2->pitch == surface2->w * 4); 1135 assert (surface2->pitch == surface2->w * 4);
585 1136
1137 SDL_LockSurface (surface2);
586 EXTEND (SP, 5); 1138 EXTEND (SP, 6);
587 PUSHs (sv_2mortal (newSViv (surface2->w))); 1139 PUSHs (sv_2mortal (newSViv (surface2->w)));
588 PUSHs (sv_2mortal (newSViv (surface2->h))); 1140 PUSHs (sv_2mortal (newSViv (surface2->h)));
589 SDL_LockSurface (surface2);
590 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1141 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591 SDL_UnlockSurface (surface2);
592 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1142 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
593 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1143 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1144 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1145 SDL_UnlockSurface (surface2);
595 1146
596 SDL_FreeSurface (surface); 1147 SDL_FreeSurface (surface);
597 SDL_FreeSurface (surface2); 1148 SDL_FreeSurface (surface2);
598} 1149}
599 1150
… …
621 PUSHs (sv_2mortal (newSViv (b / y))); 1172 PUSHs (sv_2mortal (newSViv (b / y)));
622 PUSHs (sv_2mortal (newSViv (a / y))); 1173 PUSHs (sv_2mortal (newSViv (a / y)));
623} 1174}
624 1175
625void 1176void
1177error (char *message)
1178 CODE:
1179 fprintf (stderr, "ERROR: %s\n", message);
1180#ifdef _WIN32
1181 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1182#endif
1183
1184void
626fatal (char *message) 1185fatal (char *message)
627 CODE: 1186 CODE:
1187 fprintf (stderr, "FATAL: %s\n", message);
628#ifdef _WIN32 1188#ifdef _WIN32
629 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1189 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1190#endif
1191 _exit (1);
1192
1193void
1194_exit (int retval = 0)
1195 CODE:
1196#ifdef WIN32
1197 ExitThread (retval); // unclean, please beam me up
630#else 1198#else
631 fprintf (stderr, "FATAL: %s\n", message); 1199 _exit (retval);
632#endif 1200#endif
633 exit (1);
634 1201
635MODULE = CFClient PACKAGE = CFClient::Layout 1202void
636 1203debug ()
637CFClient::Layout
638new (SV *class, int base_height = 10)
639 CODE: 1204 CODE:
640 New (0, RETVAL, 1, struct cf_layout); 1205{
641 RETVAL->base_height = base_height; 1206#if DEBUG
642 RETVAL->pl = pango_layout_new (context); 1207 VALGRIND_DO_LEAK_CHECK;
643 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1208#endif
644 pango_layout_set_font_description (RETVAL->pl, 1209}
645 pango_font_description_copy ( 1210
646 pango_context_get_font_description (context))); 1211MODULE = Deliantra::Client PACKAGE = DC::Font
1212
1213PROTOTYPES: DISABLE
1214
1215DC::Font
1216new_from_file (SV *class, char *path, int id = 0)
1217 CODE:
1218{
1219 int count;
1220 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1221 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1222 FcPatternDestroy (pattern);
1223}
647 OUTPUT: 1224 OUTPUT:
648 RETVAL 1225 RETVAL
649 1226
650void 1227void
1228DESTROY (DC::Font self)
1229 CODE:
1230 pango_font_description_free (self);
1231
1232void
1233make_default (DC::Font self)
1234 PROTOTYPE: $
1235 CODE:
1236 default_font = self;
1237
1238MODULE = Deliantra::Client PACKAGE = DC::Layout
1239
1240PROTOTYPES: DISABLE
1241
1242void
1243glyph_cache_backup ()
1244 PROTOTYPE:
1245 CODE:
1246 tc_backup ();
1247
1248void
1249glyph_cache_restore ()
1250 PROTOTYPE:
1251 CODE:
1252 tc_restore ();
1253
1254DC::Layout
1255new (SV *class)
1256 CODE:
1257 New (0, RETVAL, 1, struct cf_layout);
1258
1259 RETVAL->pl = pango_layout_new (opengl_context);
1260 RETVAL->r = 1.;
1261 RETVAL->g = 1.;
1262 RETVAL->b = 1.;
1263 RETVAL->a = 1.;
1264 RETVAL->base_height = MIN_FONT_HEIGHT;
1265 RETVAL->font = 0;
1266 RETVAL->rc = rc_alloc ();
1267
1268 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1269 layout_update_font (RETVAL);
1270 OUTPUT:
1271 RETVAL
1272
1273void
651DESTROY (CFClient::Layout self) 1274DESTROY (DC::Layout self)
652 CODE: 1275 CODE:
653 g_object_unref (self->pl); 1276 g_object_unref (self->pl);
1277 rc_free (self->rc);
654 Safefree (self); 1278 Safefree (self);
655 1279
656void 1280void
657set_text (CFClient::Layout self, SV *text_) 1281set_text (DC::Layout self, SV *text_)
658 CODE: 1282 CODE:
659{ 1283{
660 STRLEN textlen; 1284 STRLEN textlen;
661 char *text = SvPVutf8 (text_, textlen); 1285 char *text = SvPVutf8 (text_, textlen);
662 1286
663 pango_layout_set_text (self->pl, text, textlen); 1287 pango_layout_set_text (self->pl, text, textlen);
664} 1288}
665 1289
666void 1290void
667set_markup (CFClient::Layout self, SV *text_) 1291set_markup (DC::Layout self, SV *text_)
668 CODE: 1292 CODE:
669{ 1293{
670 STRLEN textlen; 1294 STRLEN textlen;
671 char *text = SvPVutf8 (text_, textlen); 1295 char *text = SvPVutf8 (text_, textlen);
672 1296
673 pango_layout_set_markup (self->pl, text, textlen); 1297 pango_layout_set_markup (self->pl, text, textlen);
674} 1298}
675 1299
676SV * 1300void
677get_text (CFClient::Layout self) 1301set_shapes (DC::Layout self, ...)
1302 CODE:
1303{
1304 PangoAttrList *attrs = 0;
1305 const char *text = pango_layout_get_text (self->pl);
1306 const char *pos = text;
1307 int arg = 4;
1308
1309 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1310 {
1311 PangoRectangle inkrect, rect;
1312 PangoAttribute *attr;
1313
1314 int x = SvIV (ST (arg - 3));
1315 int y = SvIV (ST (arg - 2));
1316 int w = SvIV (ST (arg - 1));
1317 int h = SvIV (ST (arg ));
1318
1319 inkrect.x = 0;
1320 inkrect.y = 0;
1321 inkrect.width = 0;
1322 inkrect.height = 0;
1323
1324 rect.x = x * PANGO_SCALE;
1325 rect.y = y * PANGO_SCALE;
1326 rect.width = w * PANGO_SCALE;
1327 rect.height = h * PANGO_SCALE;
1328
1329 if (!attrs)
1330 attrs = pango_layout_get_attributes (self->pl);
1331
1332 attr = pango_attr_shape_new (&inkrect, &rect);
1333 attr->start_index = pos - text;
1334 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1335 pango_attr_list_insert (attrs, attr);
1336
1337 arg += 4;
1338 pos += sizeof (OBJ_STR) - 1;
1339 }
1340
1341 if (attrs)
1342 pango_layout_set_attributes (self->pl, attrs);
1343}
1344
1345void
1346get_shapes (DC::Layout self)
678 CODE: 1347 PPCODE:
1348{
1349 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1350
1351 do
1352 {
1353 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1354
1355 if (run && shape_attr_p (run))
1356 {
1357 PangoRectangle extents;
1358 pango_layout_iter_get_run_extents (iter, 0, &extents);
1359
1360 EXTEND (SP, 2);
1361 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1362 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1363 }
1364 }
1365 while (pango_layout_iter_next_run (iter));
1366
1367 pango_layout_iter_free (iter);
1368}
1369
1370int
1371has_wrapped (DC::Layout self)
1372 CODE:
1373{
1374 int lines = 1;
1375 const char *text = pango_layout_get_text (self->pl);
1376
1377 while (*text)
1378 lines += *text++ == '\n';
1379
679 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1380 RETVAL = lines < pango_layout_get_line_count (self->pl);
680 SvUTF8_on (RETVAL); 1381}
681 OUTPUT: 1382 OUTPUT:
682 RETVAL 1383 RETVAL
683 1384
1385SV *
1386get_text (DC::Layout self)
1387 CODE:
1388 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1389 sv_utf8_decode (RETVAL);
1390 OUTPUT:
1391 RETVAL
1392
684void 1393void
1394set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1395 CODE:
1396 self->r = r;
1397 self->g = g;
1398 self->b = b;
1399 self->a = a;
1400
1401void
1402set_font (DC::Layout self, DC::Font font = 0)
1403 CODE:
1404 if (self->font != font)
1405 {
1406 self->font = font;
1407 layout_update_font (self);
1408 }
1409
1410void
685set_height (CFClient::Layout self, int base_height) 1411set_height (DC::Layout self, int base_height)
686 CODE: 1412 CODE:
1413 if (self->base_height != base_height)
1414 {
687 self->base_height = base_height; 1415 self->base_height = base_height;
1416 layout_update_font (self);
1417 }
688 1418
689void 1419void
690set_width (CFClient::Layout self, int max_width = -1) 1420set_width (DC::Layout self, int max_width = -1)
691 CODE: 1421 CODE:
692 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1422 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
693 1423
694void 1424void
1425set_indent (DC::Layout self, int indent)
1426 CODE:
1427 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1428
1429void
1430set_spacing (DC::Layout self, int spacing)
1431 CODE:
1432 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1433
1434void
1435set_ellipsise (DC::Layout self, int ellipsise)
1436 CODE:
1437 pango_layout_set_ellipsize (self->pl,
1438 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1439 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1440 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1441 : PANGO_ELLIPSIZE_NONE
1442 );
1443
1444void
1445set_single_paragraph_mode (DC::Layout self, int spm)
1446 CODE:
1447 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1448
1449void
695size (CFClient::Layout self) 1450size (DC::Layout self)
696 PPCODE: 1451 PPCODE:
697{ 1452{
698 int w, h; 1453 int w, h;
699 1454
700 layout_update (self);
701 layout_get_pixel_size (self, &w, &h); 1455 layout_get_pixel_size (self, &w, &h);
702 1456
703 EXTEND (SP, 2); 1457 EXTEND (SP, 2);
704 PUSHs (sv_2mortal (newSViv (w))); 1458 PUSHs (sv_2mortal (newSViv (w)));
705 PUSHs (sv_2mortal (newSViv (h))); 1459 PUSHs (sv_2mortal (newSViv (h)));
706} 1460}
707 1461
708int 1462int
709xy_to_index (CFClient::Layout self, int x, int y) 1463descent (DC::Layout self)
710 CODE: 1464 CODE:
711{ 1465{
712 int index, trailing; 1466 PangoRectangle rect;
713 1467 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
714 layout_update (self); 1468 pango_layout_line_get_pixel_extents (line, 0, &rect);
715 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1469 RETVAL = PANGO_DESCENT (rect);
716
717 RETVAL = index;
718} 1470}
719 OUTPUT: 1471 OUTPUT:
720 RETVAL 1472 RETVAL
721 1473
1474int
1475xy_to_index (DC::Layout self, int x, int y)
1476 CODE:
1477{
1478 int index, trailing;
1479 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1480 RETVAL = index + trailing;
1481}
1482 OUTPUT:
1483 RETVAL
1484
722void 1485void
723cursor_pos (CFClient::Layout self, int index) 1486cursor_pos (DC::Layout self, int index)
724 PPCODE: 1487 PPCODE:
725{ 1488{
726 PangoRectangle strong_pos; 1489 PangoRectangle pos;
727 layout_update (self);
728 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1490 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
729 1491
730 EXTEND (SP, 3); 1492 EXTEND (SP, 3);
731 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1493 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
732 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1494 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
733 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1495 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
734} 1496}
735 1497
736void 1498void
737render (CFClient::Layout self) 1499index_to_line_x (DC::Layout self, int index, int trailing = 0)
738 PPCODE: 1500 PPCODE:
739{ 1501{
740 SV *retval; 1502 int line, x;
741 int w, h;
742 FT_Bitmap bitmap;
743 1503
744 layout_update (self); 1504 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
745 layout_get_pixel_size (self, &w, &h); 1505#if !PANGO_VERSION_CHECK (1, 17, 3)
746 1506 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
747 retval = newSV (w * h); 1507 --line;
748 SvPOK_only (retval); 1508#endif
749 SvCUR_set (retval, w * h);
750
751 bitmap.rows = h;
752 bitmap.width = w;
753 bitmap.pitch = w;
754 bitmap.buffer = (unsigned char*)SvPVX (retval);
755 bitmap.num_grays = 256;
756 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
757
758 memset (bitmap.buffer, 0, w * h);
759
760 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
761
762 EXTEND (SP, 3); 1509 EXTEND (SP, 2);
763 PUSHs (sv_2mortal (newSViv (w))); 1510 PUSHs (sv_2mortal (newSViv (line)));
1511 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1512}
1513
1514void
1515line_x_to_index (DC::Layout self, int line, int x)
1516 PPCODE:
1517{
1518 PangoLayoutLine *lp;
1519 int index, trailing;
1520
1521 if (line < 0)
1522 XSRETURN_EMPTY;
1523
1524 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1525 XSRETURN_EMPTY; /* do better */
1526
1527 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1528
1529 EXTEND (SP, 2);
1530 if (GIMME_V == G_SCALAR)
1531 PUSHs (sv_2mortal (newSViv (index + trailing)));
1532 else
1533 {
764 PUSHs (sv_2mortal (newSViv (h))); 1534 PUSHs (sv_2mortal (newSViv (index)));
765 PUSHs (sv_2mortal (retval)); 1535 PUSHs (sv_2mortal (newSViv (trailing)));
1536 }
766} 1537}
767 1538
1539void
1540render (DC::Layout self, float x, float y, int flags = 0)
1541 CODE:
1542 rc_clear (self->rc);
1543 pango_opengl_render_layout_subpixel (
1544 self->pl,
1545 self->rc,
1546 x * PANGO_SCALE, y * PANGO_SCALE,
1547 self->r, self->g, self->b, self->a,
1548 flags
1549 );
1550 // we assume that context_change actually clears/frees stuff
1551 // and does not do any recomputation...
1552 pango_layout_context_changed (self->pl);
1553
1554void
1555draw (DC::Layout self)
1556 CODE:
1557{
1558 glEnable (GL_TEXTURE_2D);
1559 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1560 glEnable (GL_BLEND);
1561 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1562 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1563 glEnable (GL_ALPHA_TEST);
1564 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1565
1566 rc_draw (self->rc);
1567
1568 glDisable (GL_ALPHA_TEST);
1569 glDisable (GL_BLEND);
1570 glDisable (GL_TEXTURE_2D);
1571}
1572
768MODULE = CFClient PACKAGE = CFClient::Texture 1573MODULE = Deliantra::Client PACKAGE = DC::Texture
769 1574
1575PROTOTYPES: ENABLE
1576
770void 1577void
1578pad (SV *data_, int ow, int oh, int nw, int nh)
1579 CODE:
1580{
1581 if ((nw != ow || nh != oh) && SvOK (data_))
1582 {
1583 STRLEN datalen;
1584 char *data = SvPVbyte (data_, datalen);
1585 int bpp = datalen / (ow * oh);
1586 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1587
1588 SvPOK_only (result_);
1589 SvCUR_set (result_, nw * nh * bpp);
1590
1591 memset (SvPVX (result_), 0, nw * nh * bpp);
1592 while (oh--)
1593 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1594
1595 sv_setsv (data_, result_);
1596 }
1597}
1598
1599void
771draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1600draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
772 PROTOTYPE: $$$;$$ 1601 PROTOTYPE: $$$;$$
1602 ALIAS:
1603 draw_quad_alpha = 1
1604 draw_quad_alpha_premultiplied = 2
773 CODE: 1605 CODE:
774{ 1606{
775 HV *hv = (HV *)SvRV (self); 1607 HV *hv = (HV *)SvRV (self);
776 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1608 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
777 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1609 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
778 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1610 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
779 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1611
1612 if (name <= 0)
1613 XSRETURN_EMPTY;
780 1614
781 if (items < 5) 1615 if (items < 5)
782 { 1616 {
783 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1617 w = SvNV (*hv_fetch (hv, "w", 1, 1));
784 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1618 h = SvNV (*hv_fetch (hv, "h", 1, 1));
785 } 1619 }
786 1620
1621 if (ix)
1622 {
1623 glEnable (GL_BLEND);
1624
1625 if (ix == 2)
1626 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1627 else
1628 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1629 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1630
1631 glEnable (GL_ALPHA_TEST);
1632 glAlphaFunc (GL_GREATER, 0.01f);
1633 }
1634
787 glBindTexture (GL_TEXTURE_2D, name); 1635 glBindTexture (GL_TEXTURE_2D, name);
788 if (wrap_mode) { 1636
789 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
790 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
791 }
792 glBegin (GL_QUADS); 1637 glBegin (GL_QUADS);
793 glTexCoord2f (0, 0); glVertex2f (x , y ); 1638 glTexCoord2f (0, 0); glVertex2f (x , y );
794 glTexCoord2f (0, t); glVertex2f (x , y + h); 1639 glTexCoord2f (0, t); glVertex2f (x , y + h);
795 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1640 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
796 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1641 glTexCoord2f (s, 0); glVertex2f (x + w, y );
797 glEnd (); 1642 glEnd ();
798}
799 1643
1644 if (ix)
1645 {
1646 glDisable (GL_ALPHA_TEST);
1647 glDisable (GL_BLEND);
1648 }
1649}
1650
1651IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1652 CODE:
1653{
1654 GLint width;
1655 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1656 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1657 RETVAL = width > 0;
1658}
1659 OUTPUT:
1660 RETVAL
1661
800MODULE = CFClient PACKAGE = CFClient::Map 1662MODULE = Deliantra::Client PACKAGE = DC::Map
801 1663
802CFClient::Map 1664PROTOTYPES: DISABLE
803new (SV *class, int map_width, int map_height) 1665
1666DC::Map
1667new (SV *class)
804 CODE: 1668 CODE:
805 New (0, RETVAL, 1, struct map); 1669 New (0, RETVAL, 1, struct map);
806 RETVAL->x = 0; 1670 RETVAL->x = 0;
807 RETVAL->y = 0; 1671 RETVAL->y = 0;
808 RETVAL->w = map_width; 1672 RETVAL->w = 0;
809 RETVAL->h = map_height; 1673 RETVAL->h = 0;
810 RETVAL->ox = 0; 1674 RETVAL->ox = 0;
811 RETVAL->oy = 0; 1675 RETVAL->oy = 0;
812 RETVAL->faces = 8192; 1676 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
813 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1677 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
814 RETVAL->texs = 8192;
815 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
816 RETVAL->rows = 0; 1678 RETVAL->rows = 0;
817 RETVAL->row = 0; 1679 RETVAL->row = 0;
818 OUTPUT: 1680 OUTPUT:
819 RETVAL 1681 RETVAL
820 1682
821void 1683void
822DESTROY (CFClient::Map self) 1684DESTROY (DC::Map self)
823 CODE: 1685 CODE:
824{ 1686{
825 map_clear (self); 1687 map_clear (self);
826 Safefree (self->face); 1688 Safefree (self->face2tile);
1689 Safefree (self->tex);
827 Safefree (self); 1690 Safefree (self);
828} 1691}
829 1692
830void 1693void
1694resize (DC::Map self, int map_width, int map_height)
1695 CODE:
1696 self->w = map_width;
1697 self->h = map_height;
1698
1699void
831clear (CFClient::Map self) 1700clear (DC::Map self)
832 CODE: 1701 CODE:
833 map_clear (self); 1702 map_clear (self);
834 1703
835void 1704void
836set_face (CFClient::Map self, int face, int texid) 1705set_tileid (DC::Map self, int face, int tile)
837 CODE: 1706 CODE:
838{ 1707{
839 while (self->faces <= face) 1708 need_facenum (self, face); self->face2tile [face] = tile;
840 { 1709 need_texid (self, tile);
841 Append (mapface, self->face, self->faces, self->faces);
842 self->faces *= 2;
843 }
844
845 self->face [face] = texid;
846} 1710}
847 1711
848void 1712void
1713set_smooth (DC::Map self, int face, int smooth, int level)
1714 CODE:
1715{
1716 tileid texid;
1717 maptex *tex;
1718
1719 if (face < 0 || face >= self->faces)
1720 return;
1721
1722 if (smooth < 0 || smooth >= self->faces)
1723 return;
1724
1725 texid = self->face2tile [face];
1726
1727 if (!texid)
1728 return;
1729
1730 tex = self->tex + texid;
1731 tex->smoothtile = self->face2tile [smooth];
1732 tex->smoothlevel = level;
1733}
1734
1735void
849set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1736set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
850 CODE: 1737 CODE:
851{ 1738{
852 while (self->texs <= texid) 1739 need_texid (self, texid);
853 {
854 Append (maptex, self->tex, self->texs, self->texs);
855 self->texs *= 2;
856 }
857 1740
858 { 1741 {
859 maptex *tex = self->tex + texid; 1742 maptex *tex = self->tex + texid;
860 1743
861 tex->name = name; 1744 tex->name = name;
… …
866 tex->r = r; 1749 tex->r = r;
867 tex->g = g; 1750 tex->g = g;
868 tex->b = b; 1751 tex->b = b;
869 tex->a = a; 1752 tex->a = a;
870 } 1753 }
1754
1755 // somewhat hackish, but for textures that require it, it really
1756 // improves the look, and most others don't suffer.
1757 glBindTexture (GL_TEXTURE_2D, name);
1758 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1759 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1760 // use uglier nearest interpolation because linear suffers
1761 // from transparent color bleeding and ugly wrapping effects.
1762 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
871} 1763}
872 1764
873int 1765int
874ox (CFClient::Map self) 1766ox (DC::Map self)
875 ALIAS: 1767 ALIAS:
876 oy = 1 1768 oy = 1
1769 x = 2
1770 y = 3
1771 w = 4
1772 h = 5
877 CODE: 1773 CODE:
878 switch (ix) 1774 switch (ix)
879 { 1775 {
880 case 0: RETVAL = self->ox; break; 1776 case 0: RETVAL = self->ox; break;
881 case 1: RETVAL = self->oy; break; 1777 case 1: RETVAL = self->oy; break;
1778 case 2: RETVAL = self->x; break;
1779 case 3: RETVAL = self->y; break;
1780 case 4: RETVAL = self->w; break;
1781 case 5: RETVAL = self->h; break;
882 } 1782 }
883 OUTPUT: 1783 OUTPUT:
884 RETVAL 1784 RETVAL
885 1785
886void 1786void
887scroll (CFClient::Map self, int dx, int dy) 1787scroll (DC::Map self, int dx, int dy)
888 CODE: 1788 CODE:
889{ 1789{
890 if (dx > 0) 1790 if (dx > 0)
891 map_blank (self, self->x, self->y, dx - 1, self->h); 1791 map_blank (self, self->x, self->y, dx, self->h);
892 else if (dx < 0) 1792 else if (dx < 0)
893 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1793 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
894 1794
895 if (dy > 0) 1795 if (dy > 0)
896 map_blank (self, self->x, self->y, self->w, dy - 1); 1796 map_blank (self, self->x, self->y, self->w, dy);
897 else if (dy < 0) 1797 else if (dy < 0)
898 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1798 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
899 1799
900 self->ox += dx; self->x += dx; 1800 self->ox += dx; self->x += dx;
901 self->oy += dy; self->y += dy; 1801 self->oy += dy; self->y += dy;
902 1802
903 while (self->y < 0) 1803 while (self->y < 0)
… …
907 self->rows += MAP_EXTEND_Y; 1807 self->rows += MAP_EXTEND_Y;
908 self->y += MAP_EXTEND_Y; 1808 self->y += MAP_EXTEND_Y;
909 } 1809 }
910} 1810}
911 1811
912void 1812SV *
913map1a_update (CFClient::Map self, SV *data_) 1813map1a_update (DC::Map self, SV *data_, int extmap)
914 CODE: 1814 CODE:
915{ 1815{
916 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1816 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
917 uint8_t *data_end = (uint8_t *)SvEND (data_); 1817 uint8_t *data_end = (uint8_t *)SvEND (data_);
918 mapcell *cell; 1818 mapcell *cell;
919 int x, y, flags; 1819 int x, y, z, flags;
1820 AV *missing = newAV ();
1821 RETVAL = newRV_noinc ((SV *)missing);
920 1822
921 while (data < data_end) 1823 while (data < data_end - 1)
922 { 1824 {
923 flags = (data [0] << 8) + data [1]; data += 2; 1825 flags = (data [0] << 8) + data [1]; data += 2;
924 1826
925 x = ((flags >> 10) & 63) + self->x; 1827 x = self->x + ((flags >> 10) & 63);
926 y = ((flags >> 4) & 63) + self->y; 1828 y = self->y + ((flags >> 4) & 63);
927 1829
928 cell = map_get_cell (self, x, y); 1830 cell = map_get_cell (self, x, y);
929 1831
930 if (flags & 15) 1832 if (flags & 15)
931 { 1833 {
932 if (cell->darkness < 0) 1834 if (!cell->darkness)
933 { 1835 {
1836 memset (cell, 0, sizeof (*cell));
934 cell->darkness = 0; 1837 cell->darkness = 256;
935 cell->face [0] = 0;
936 cell->face [1] = 0;
937 cell->face [2] = 0;
938 } 1838 }
939 1839
940 cell->darkness = flags & 8 ? *data++ : 255;
941
942 //TODO: don't trust server data to be in-range(!) 1840 //TODO: don't trust server data to be in-range(!)
943 1841
944 if (flags & 4) 1842 if (flags & 8)
945 { 1843 {
946 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1844 if (extmap)
1845 {
1846 uint8_t ext, cmd;
1847
1848 do
1849 {
1850 ext = *data++;
1851 cmd = ext & 0x7f;
1852
1853 if (cmd < 4)
1854 cell->darkness = 255 - ext * 64 + 1;
1855 else if (cmd == 5) // health
1856 {
1857 cell->stat_width = 1;
1858 cell->stat_hp = *data++;
1859 }
1860 else if (cmd == 6) // monster width
1861 cell->stat_width = *data++ + 1;
1862 else if (cmd == 0x47)
1863 {
1864 if (*data == 1) cell->player = data [1];
1865 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1866 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1867 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1868
1869 data += *data + 1;
1870 }
1871 else if (cmd == 8) // cell flags
1872 cell->flags = *data++;
1873 else if (ext & 0x40) // unknown, multibyte => skip
1874 data += *data + 1;
1875 else
1876 data++;
1877 }
1878 while (ext & 0x80);
1879 }
1880 else
1881 cell->darkness = *data++ + 1;
947 } 1882 }
948 1883
1884 for (z = 0; z <= 2; ++z)
949 if (flags & 2) 1885 if (flags & (4 >> z))
950 { 1886 {
951 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1887 faceid face = (data [0] << 8) + data [1]; data += 2;
1888 need_facenum (self, face);
1889 cell->tile [z] = self->face2tile [face];
1890
1891 if (cell->tile [z])
1892 {
1893 maptex *tex = self->tex + cell->tile [z];
1894 if (!tex->name)
1895 av_push (missing, newSViv (cell->tile [z]));
1896
1897 if (tex->smoothtile)
1898 {
1899 maptex *smooth = self->tex + tex->smoothtile;
1900 if (!smooth->name)
1901 av_push (missing, newSViv (tex->smoothtile));
1902 }
1903 }
952 } 1904 }
953
954 if (flags & 1)
955 {
956 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
957 }
958 } 1905 }
959 else 1906 else
960 cell->darkness = -1; 1907 CELL_CLEAR (cell);
961 } 1908 }
962} 1909}
1910 OUTPUT:
1911 RETVAL
963 1912
964SV * 1913SV *
965mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1914mapmap (DC::Map self, int x0, int y0, int w, int h)
966 CODE: 1915 CODE:
967{ 1916{
968 int x1, x; 1917 int x1, x;
969 int y1, y; 1918 int y1, y;
970 int z; 1919 int z;
… …
991 { 1940 {
992 mapcell *cell = row->col + (x - row->c0); 1941 mapcell *cell = row->col + (x - row->c0);
993 1942
994 for (z = 0; z <= 0; z++) 1943 for (z = 0; z <= 0; z++)
995 { 1944 {
996 mapface face = cell->face [z];
997
998 if (face)
999 {
1000 maptex tex = self->tex [face]; 1945 maptex tex = self->tex [cell->tile [z]];
1001 int a0 = 255 - tex.a; 1946 int a0 = 255 - tex.a;
1002 int a1 = tex.a; 1947 int a1 = tex.a;
1003 1948
1004 r = (r * a0 + tex.r * a1) / 255; 1949 r = (r * a0 + tex.r * a1) / 255;
1005 g = (g * a0 + tex.g * a1) / 255; 1950 g = (g * a0 + tex.g * a1) / 255;
1006 b = (b * a0 + tex.b * a1) / 255; 1951 b = (b * a0 + tex.b * a1) / 255;
1007 a = (a * a0 + tex.a * a1) / 255; 1952 a = (a * a0 + tex.a * a1) / 255;
1008 }
1009 } 1953 }
1010 } 1954 }
1011 1955
1012 *map++ = (r ) 1956 *map++ = (r )
1013 | (g << 8) 1957 | (g << 8)
… …
1020} 1964}
1021 OUTPUT: 1965 OUTPUT:
1022 RETVAL 1966 RETVAL
1023 1967
1024void 1968void
1025draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1969draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1970 CODE:
1971{
1972 int x, y, z;
1973
1974 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1975 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1976 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1977 smooth_key skey;
1978 int pl_x, pl_y;
1979 maptex pl_tex;
1980 rc_t *rc = rc_alloc ();
1981 rc_key_t key;
1982 rc_array_t *arr;
1983
1984 pl_tex.name = 0;
1985
1986 // thats current max. sorry.
1987 if (sw > 255) sw = 255;
1988 if (sh > 255) sh = 255;
1989
1990 // clear key, in case of extra padding
1991 memset (&skey, 0, sizeof (skey));
1992
1993 memset (&key, 0, sizeof (key));
1994 key.r = 255;
1995 key.g = 255;
1996 key.b = 255;
1997 key.a = 255;
1998 key.mode = GL_QUADS;
1999 key.format = GL_T2F_V3F;
2000 key.texname = -1;
2001
2002 mx += self->x;
2003 my += self->y;
2004
2005 // first pass: determine smooth_max
2006 // rather ugly, if you ask me
2007 // could also be stored inside mapcell and updated on change
2008 memset (smooth_max, 0, sizeof (smooth_max));
2009
2010 for (y = 0; y < sh; y++)
2011 if (0 <= y + my && y + my < self->rows)
2012 {
2013 maprow *row = self->row + (y + my);
2014
2015 for (x = 0; x < sw; x++)
2016 if (row->c0 <= x + mx && x + mx < row->c1)
2017 {
2018 mapcell *cell = row->col + (x + mx - row->c0);
2019
2020 smooth_max[x + 1][y + 1] =
2021 MAX (self->tex [cell->tile [0]].smoothlevel,
2022 MAX (self->tex [cell->tile [1]].smoothlevel,
2023 self->tex [cell->tile [2]].smoothlevel));
2024 }
2025 }
2026
2027 glEnable (GL_BLEND);
2028 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2029 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2030
2031 for (z = 0; z <= 2; z++)
2032 {
2033 memset (smooth_level, 0, sizeof (smooth_level));
2034
2035 for (y = 0; y < sh; y++)
2036 if (0 <= y + my && y + my < self->rows)
2037 {
2038 maprow *row = self->row + (y + my);
2039
2040 for (x = 0; x < sw; x++)
2041 if (row->c0 <= x + mx && x + mx < row->c1)
2042 {
2043 mapcell *cell = row->col + (x + mx - row->c0);
2044 tileid tile = cell->tile [z];
2045
2046 if (tile)
2047 {
2048 maptex tex = self->tex [tile];
2049 int px = (x + 1) * T - tex.w;
2050 int py = (y + 1) * T - tex.h;
2051
2052 if (key.texname != tex.name)
2053 {
2054 if (!tex.name)
2055 tex = self->tex [2]; /* missing, replace by noface */
2056
2057 key.texname = tex.name;
2058 arr = rc_array (rc, &key);
2059 }
2060
2061 if (expect_false (cell->player == player) && expect_false (z == 2))
2062 {
2063 pl_x = px;
2064 pl_y = py;
2065 pl_tex = tex;
2066 continue;
2067 }
2068
2069 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2070 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2071 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2072 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2073
2074 if (expect_false (cell->flags) && expect_false (z == 2))
2075 {
2076 // overlays such as the speech bubble, probably more to come
2077 if (cell->flags & 1)
2078 {
2079 maptex tex = self->tex [1];
2080 int px = x * T + T * 2 / 32;
2081 int py = y * T - T * 6 / 32;
2082
2083 if (tex.name)
2084 {
2085 if (key.texname != tex.name)
2086 {
2087 key.texname = tex.name;
2088 arr = rc_array (rc, &key);
2089 }
2090
2091 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2092 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2093 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2094 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2095 }
2096 }
2097 }
2098
2099 // update smooth hash
2100 if (tex.smoothtile)
2101 {
2102 skey.tile = tex.smoothtile;
2103 skey.level = tex.smoothlevel;
2104
2105 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2106
2107 // add bits to current tile and all neighbours. skey.x|y is
2108 // shifted +1|+1 so we always stay positive.
2109
2110 // bits is ___n cccc CCCC bbbb
2111 // n do not draw borders&corners
2112 // c draw these corners, but...
2113 // C ... not these
2114 // b draw these borders
2115
2116 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2117 // ┃· ·· ·┃ ━━
2118
2119 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2120 // ·· ·· ·┏ ┓·
2121
2122 // full tile
2123 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2124
2125 // borders
2126 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2127 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2128 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2129 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2130
2131 // corners
2132 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2133 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2134 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2135 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2136 }
2137 }
2138 }
2139 }
2140
2141 rc_draw (rc);
2142 rc_clear (rc);
2143
2144 // go through all smoothlevels, lowest to highest, then draw.
2145 // this is basically counting sort
2146 {
2147 int w, b;
2148
2149 glEnable (GL_TEXTURE_2D);
2150 glBegin (GL_QUADS);
2151 for (w = 0; w < 256 / 32; ++w)
2152 {
2153 uint32_t smask = smooth_level [w];
2154 if (smask)
2155 for (b = 0; b < 32; ++b)
2156 if (smask & (((uint32_t)1) << b))
2157 {
2158 int level = (w << 5) | b;
2159 HE *he;
2160
2161 hv_iterinit (smooth);
2162 while ((he = hv_iternext (smooth)))
2163 {
2164 smooth_key *skey = (smooth_key *)HeKEY (he);
2165 IV bits = SvIVX (HeVAL (he));
2166
2167 if (!(bits & 0x1000)
2168 && skey->level == level
2169 && level > smooth_max [skey->x][skey->y])
2170 {
2171 maptex tex = self->tex [skey->tile];
2172 int px = (((int)skey->x) - 1) * T;
2173 int py = (((int)skey->y) - 1) * T;
2174 int border = bits & 15;
2175 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2176 float dx = tex.s * .0625f; // 16 images/row
2177 float dy = tex.t * .5f ; // 2 images/column
2178
2179 if (tex.name)
2180 {
2181 // this time avoiding texture state changes
2182 // save gobs of state changes.
2183 if (key.texname != tex.name)
2184 {
2185 glEnd ();
2186 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2187 glBegin (GL_QUADS);
2188 }
2189
2190 if (border)
2191 {
2192 float ox = border * dx;
2193
2194 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2195 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2196 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2197 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2198 }
2199
2200 if (corner)
2201 {
2202 float ox = corner * dx;
2203
2204 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2205 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2206 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2207 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2208 }
2209 }
2210 }
2211 }
2212 }
2213 }
2214
2215 glEnd ();
2216 glDisable (GL_TEXTURE_2D);
2217 key.texname = -1;
2218 }
2219
2220 hv_clear (smooth);
2221 }
2222
2223 if (pl_tex.name)
2224 {
2225 maptex tex = pl_tex;
2226 int px = pl_x + sdx;
2227 int py = pl_y + sdy;
2228
2229 key.texname = tex.name;
2230 arr = rc_array (rc, &key);
2231
2232 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2233 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2234 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2235 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2236
2237 rc_draw (rc);
2238 }
2239
2240 glDisable (GL_BLEND);
2241 rc_free (rc);
2242
2243 // top layer: overlays such as the health bar
2244 for (y = 0; y < sh; y++)
2245 if (0 <= y + my && y + my < self->rows)
2246 {
2247 maprow *row = self->row + (y + my);
2248
2249 for (x = 0; x < sw; x++)
2250 if (row->c0 <= x + mx && x + mx < row->c1)
2251 {
2252 mapcell *cell = row->col + (x + mx - row->c0);
2253
2254 int px = x * T;
2255 int py = y * T;
2256
2257 if (expect_false (cell->player == player))
2258 {
2259 px += sdx;
2260 py += sdy;
2261 }
2262
2263 if (cell->stat_hp)
2264 {
2265 int width = cell->stat_width * T;
2266 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2267
2268 glColor3ub (0, 0, 0);
2269 glRectf (px + 1, py - thick - 2,
2270 px + width - 1, py);
2271
2272 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2273 glRectf (px + 2,
2274 py - thick - 1,
2275 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2276 }
2277 }
2278 }
2279}
2280
2281void
2282draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2283 CODE:
2284{
2285 static float color[16][3] = {
2286 { 0.00F, 0.00F, 0.00F },
2287 { 1.00F, 1.00F, 1.00F },
2288 { 0.00F, 0.00F, 0.55F },
2289 { 1.00F, 0.00F, 0.00F },
2290
2291 { 1.00F, 0.54F, 0.00F },
2292 { 0.11F, 0.56F, 1.00F },
2293 { 0.93F, 0.46F, 0.00F },
2294 { 0.18F, 0.54F, 0.34F },
2295
2296 { 0.56F, 0.73F, 0.56F },
2297 { 0.80F, 0.80F, 0.80F },
2298 { 0.55F, 0.41F, 0.13F },
2299 { 0.99F, 0.77F, 0.26F },
2300
2301 { 0.74F, 0.65F, 0.41F },
2302
2303 { 0.00F, 1.00F, 1.00F },
2304 { 1.00F, 0.00F, 1.00F },
2305 { 1.00F, 1.00F, 0.00F },
2306 };
2307
2308 int x, y;
2309
2310 glEnable (GL_TEXTURE_2D);
2311 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2312 glEnable (GL_BLEND);
2313 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2314 glBegin (GL_QUADS);
2315
2316 for (y = 0; y < h; y++)
2317 for (x = 0; x < w; x++)
2318 {
2319 unsigned char m = data [x + y * w];
2320
2321 if (m)
2322 {
2323 float *c = color [m & 15];
2324
2325 float tx1 = m & 0x40 ? 0.5 : 0.;
2326 float tx2 = tx1 + 0.5;
2327
2328 glColor4f (c[0], c[1], c[2], 0.75);
2329 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2330 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2331 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2332 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2333 }
2334 }
2335
2336 glEnd ();
2337 glDisable (GL_BLEND);
2338 glDisable (GL_TEXTURE_2D);
2339}
2340
2341void
2342fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1026 PPCODE: 2343 PPCODE:
1027{ 2344{
1028 int vx, vy;
1029 int x, y, z; 2345 int x, y;
1030 int last_name; 2346 int sw1 = sw + 2;
1031 mapface face; 2347 int sh1 = sh + 2;
2348 int sh3 = sh * 3;
1032 int sw4 = (sw + 3) & ~3; 2349 int sw34 = (sw * 3 + 3) & ~3;
2350 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1033 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2351 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1034 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2352 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1035 2353
1036 memset (darkness, 255, sw4 * sh);
1037 SvPOK_only (darkness_sv); 2354 SvPOK_only (darkness3_sv);
1038 SvCUR_set (darkness_sv, sw4 * sh); 2355 SvCUR_set (darkness3_sv, sw34 * sh3);
1039 2356
1040 vx = self->x + (self->w - sw) / 2 - shift_x; 2357 mx += self->x - 1;
1041 vy = self->y + (self->h - sh) / 2 - shift_y; 2358 my += self->y - 1;
1042 2359
1043 /* 2360 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1044 int vx = self->vx = self->w >= sw
1045 ? self->x + (self->w - sw) / 2
1046 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1047 2361
1048 int vy = self->vy = self->h >= sh
1049 ? self->y + (self->h - sh) / 2
1050 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1051 */
1052
1053 glColor4ub (255, 255, 255, 255);
1054
1055 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1056 glEnable (GL_BLEND);
1057 glEnable (GL_TEXTURE_2D);
1058 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1059
1060 glBegin (GL_QUADS);
1061
1062 last_name = 0;
1063
1064 for (z = 0; z < 3; z++)
1065 for (y = 0; y < sh; y++) 2362 for (y = 0; y < sh1; y++)
1066 if (0 <= y + vy && y + vy < self->rows) 2363 if (0 <= y + my && y + my < self->rows)
1067 { 2364 {
1068 maprow *row = self->row + (y + vy); 2365 maprow *row = self->row + (y + my);
1069 2366
1070 for (x = 0; x < sw; x++) 2367 for (x = 0; x < sw1; x++)
1071 if (row->c0 <= x + vx && x + vx < row->c1) 2368 if (row->c0 <= x + mx && x + mx < row->c1)
1072 { 2369 {
1073 mapcell *cell = row->col + (x + vx - row->c0); 2370 mapcell *cell = row->col + (x + mx - row->c0);
1074 2371
1075 darkness[y * sw4 + x] = cell->darkness < 0 2372 darkness1 [y * sw1 + x] = cell->darkness
2373 ? 255 - (cell->darkness - 1)
1076 ? 255 - FOW_DARKNESS 2374 : 255 - FOW_DARKNESS;
1077 : 255 - cell->darkness;
1078
1079 face = cell->face [z];
1080
1081 if (face)
1082 {
1083 maptex tex = self->tex [face];
1084
1085 int px = (x + 1) * 32 - tex.w;
1086 int py = (y + 1) * 32 - tex.h;
1087
1088 if (last_name != tex.name)
1089 {
1090 glEnd ();
1091 last_name = tex.name;
1092 glBindTexture (GL_TEXTURE_2D, last_name);
1093 glBegin (GL_QUADS);
1094 }
1095
1096 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1097 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1098 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1099 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1100 }
1101 } 2375 }
1102 } 2376 }
1103 2377
1104 glEnd (); 2378 for (y = 0; y < sh; ++y)
2379 for (x = 0; x < sw; ++x)
2380 {
2381 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2382 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2383 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2384 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2385 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2386 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2387 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2388 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2389 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1105 2390
1106 glDisable (GL_TEXTURE_2D); 2391 uint8_t r11 = (d11 + d21 + d12) / 3;
1107 glDisable (GL_BLEND); 2392 uint8_t r21 = d21;
2393 uint8_t r31 = (d21 + d31 + d32) / 3;
2394
2395 uint8_t r12 = d12;
2396 uint8_t r22 = d22;
2397 uint8_t r32 = d32;
2398
2399 uint8_t r13 = (d13 + d23 + d12) / 3;
2400 uint8_t r23 = d23;
2401 uint8_t r33 = (d23 + d33 + d32) / 3;
2402
2403 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2404 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2405 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2406 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2407 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2408 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2409 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2410 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2411 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2412 }
2413
2414 free (darkness1);
1108 2415
1109 EXTEND (SP, 3); 2416 EXTEND (SP, 3);
1110 PUSHs (sv_2mortal (newSViv (sw4))); 2417 PUSHs (sv_2mortal (newSViv (sw34)));
1111 PUSHs (sv_2mortal (newSViv (sh))); 2418 PUSHs (sv_2mortal (newSViv (sh3)));
1112 PUSHs (darkness_sv); 2419 PUSHs (darkness3_sv);
1113} 2420}
1114 2421
1115SV * 2422SV *
1116get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2423get_rect (DC::Map self, int x0, int y0, int w, int h)
1117 CODE: 2424 CODE:
1118{ 2425{
1119 int x, y, x1, y1; 2426 int x, y, x1, y1;
1120 SV *data_sv = newSV (w * h * 7 + 5); 2427 SV *data_sv = newSV (w * h * 7 + 5);
1121 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2428 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1146 if (row && row->c0 <= x && x < row->c1) 2453 if (row && row->c0 <= x && x < row->c1)
1147 { 2454 {
1148 mapcell *cell = row->col + (x - row->c0); 2455 mapcell *cell = row->col + (x - row->c0);
1149 uint8_t flags = 0; 2456 uint8_t flags = 0;
1150 2457
1151 if (cell->face [0]) flags |= 1; 2458 if (cell->tile [0]) flags |= 1;
1152 if (cell->face [1]) flags |= 2; 2459 if (cell->tile [1]) flags |= 2;
1153 if (cell->face [2]) flags |= 4; 2460 if (cell->tile [2]) flags |= 4;
1154 2461
1155 *data++ = flags; 2462 *data++ = flags;
1156 2463
1157 if (flags & 1) 2464 if (flags & 1)
1158 { 2465 {
2466 tileid tile = cell->tile [0];
1159 *data++ = cell->face [0] >> 8; 2467 *data++ = tile >> 8;
1160 *data++ = cell->face [0]; 2468 *data++ = tile;
1161 } 2469 }
1162 2470
1163 if (flags & 2) 2471 if (flags & 2)
1164 { 2472 {
2473 tileid tile = cell->tile [1];
1165 *data++ = cell->face [1] >> 8; 2474 *data++ = tile >> 8;
1166 *data++ = cell->face [1]; 2475 *data++ = tile;
1167 } 2476 }
1168 2477
1169 if (flags & 4) 2478 if (flags & 4)
1170 { 2479 {
2480 tileid tile = cell->tile [2];
1171 *data++ = cell->face [2] >> 8; 2481 *data++ = tile >> 8;
1172 *data++ = cell->face [2]; 2482 *data++ = tile;
1173 } 2483 }
1174 } 2484 }
1175 else 2485 else
1176 *data++ = 0; 2486 *data++ = 0;
1177 } 2487 }
1178 } 2488 }
1179 2489
2490 /* if size is w*h + 5 then no data has been found */
2491 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2492 {
1180 SvPOK_only (data_sv); 2493 SvPOK_only (data_sv);
1181 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2494 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2495 }
2496
1182 RETVAL = data_sv; 2497 RETVAL = data_sv;
1183} 2498}
1184 OUTPUT: 2499 OUTPUT:
1185 RETVAL 2500 RETVAL
1186 2501
1187void 2502void
1188set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2503set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1189 PPCODE: 2504 PPCODE:
1190{ 2505{
1191 int x, y, z; 2506 int x, y, z;
1192 int w, h; 2507 int w, h;
1193 int x1, y1; 2508 int x1, y1;
2509 STRLEN len;
2510 uint8_t *data, *end;
2511
2512 len = SvLEN (data_sv);
2513 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2514 data = SvPVbyte_nolen (data_sv);
2515 end = data + len + 8;
2516
2517 if (len < 5)
2518 XSRETURN_EMPTY;
1194 2519
1195 if (*data++ != 0) 2520 if (*data++ != 0)
1196 return; /* version mismatch */ 2521 XSRETURN_EMPTY; /* version mismatch */
1197 2522
1198 w = *data++ << 8; w |= *data++; 2523 w = *data++ << 8; w |= *data++;
1199 h = *data++ << 8; h |= *data++; 2524 h = *data++ << 8; h |= *data++;
1200 2525
1201 // we need to do this 'cause we don't keep an absolute coord system for rows 2526 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1213 { 2538 {
1214 maprow *row = map_get_row (self, y); 2539 maprow *row = map_get_row (self, y);
1215 2540
1216 for (x = x0; x < x1; x++) 2541 for (x = x0; x < x1; x++)
1217 { 2542 {
2543 uint8_t flags;
2544
2545 if (data + 7 >= end)
2546 XSRETURN_EMPTY;
2547
1218 uint8_t flags = *data++; 2548 flags = *data++;
1219 2549
1220 if (flags) 2550 if (flags)
1221 { 2551 {
1222 mapface face[3] = { 0, 0, 0 };
1223
1224 mapcell *cell = row_get_cell (row, x); 2552 mapcell *cell = row_get_cell (row, x);
2553 tileid tile[3] = { 0, 0, 0 };
1225 2554
1226 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2555 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1227 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2556 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1228 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2557 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1229 2558
1230 if (cell->darkness <= 0) 2559 if (cell->darkness == 0)
1231 { 2560 {
1232 cell->darkness = -1; 2561 /*cell->darkness = 0;*/
2562 EXTEND (SP, 3);
1233 2563
1234 for (z = 0; z <= 2; z++) 2564 for (z = 0; z <= 2; z++)
1235 { 2565 {
1236 cell->face[z] = face[z]; 2566 tileid t = tile [z];
1237 2567
1238 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2568 if (t >= self->texs || (t && !self->tex [t].name))
2569 {
1239 XPUSHs (sv_2mortal (newSViv (face[z]))); 2570 PUSHs (sv_2mortal (newSViv (t)));
2571 need_texid (self, t);
2572 }
2573
2574 cell->tile [z] = t;
1240 } 2575 }
1241 } 2576 }
1242 } 2577 }
1243 } 2578 }
1244 } 2579 }
1245} 2580}
1246 2581
1247MODULE = CFClient PACKAGE = CFClient::MixChunk 2582MODULE = Deliantra::Client PACKAGE = DC::RW
1248 2583
1249CFClient::MixChunk 2584DC::RW
1250new_from_file (SV *class, char *path) 2585new (SV *class, SV *data_sv)
1251 CODE: 2586 CODE:
1252 RETVAL = Mix_LoadWAV (path); 2587{
2588 STRLEN datalen;
2589 char *data = SvPVbyte (data_sv, datalen);
2590
2591 RETVAL = SDL_RWFromConstMem (data, datalen);
2592}
1253 OUTPUT: 2593 OUTPUT:
1254 RETVAL 2594 RETVAL
1255 2595
2596DC::RW
2597new_from_file (SV *class, const char *path, const char *mode = "rb")
2598 CODE:
2599 RETVAL = SDL_RWFromFile (path, mode);
2600 OUTPUT:
2601 RETVAL
2602
2603# fails on win32:
2604# dc.xs(2268) : error C2059: syntax error : '('
1256void 2605#void
2606#close (DC::RW self)
2607# CODE:
2608# (self->(close)) (self);
2609
2610MODULE = Deliantra::Client PACKAGE = DC::Channel
2611
2612PROTOTYPES: DISABLE
2613
2614DC::Channel
2615find ()
2616 CODE:
2617{
2618 RETVAL = Mix_GroupAvailable (-1);
2619
2620 if (RETVAL < 0)
2621 {
2622 RETVAL = Mix_GroupOldest (-1);
2623
2624 if (RETVAL < 0)
2625 XSRETURN_UNDEF;
2626
2627 Mix_HaltChannel (RETVAL);
2628 }
2629
2630 Mix_UnregisterAllEffects (RETVAL);
2631 Mix_Volume (RETVAL, 128);
2632}
2633 OUTPUT:
2634 RETVAL
2635
2636void
2637halt (DC::Channel self)
2638 CODE:
2639 Mix_HaltChannel (self);
2640
2641void
2642expire (DC::Channel self, int ticks = -1)
2643 CODE:
2644 Mix_ExpireChannel (self, ticks);
2645
2646void
2647fade_out (DC::Channel self, int ticks = -1)
2648 CODE:
2649 Mix_FadeOutChannel (self, ticks);
2650
2651int
2652volume (DC::Channel self, int volume)
2653 CODE:
2654 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2655 OUTPUT:
2656 RETVAL
2657
2658void
2659unregister_all_effects (DC::Channel self)
2660 CODE:
2661 Mix_UnregisterAllEffects (self);
2662
2663void
2664set_panning (DC::Channel self, int left, int right)
2665 CODE:
2666 left = CLAMP (left , 0, 255);
2667 right = CLAMP (right, 0, 255);
2668 Mix_SetPanning (self, left, right);
2669
2670void
2671set_distance (DC::Channel self, int distance)
2672 CODE:
2673 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2674
2675void
2676set_position (DC::Channel self, int angle, int distance)
2677 CODE:
2678
2679void
2680set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2681 CODE:
2682{
2683 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2684 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2685 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2686}
2687
2688void
2689set_reverse_stereo (DC::Channel self, int flip)
2690 CODE:
2691 Mix_SetReverseStereo (self, flip);
2692
2693MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2694
2695PROTOTYPES: DISABLE
2696
2697DC::MixChunk
2698new (SV *class, DC::RW rwops)
2699 CODE:
2700 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2701 OUTPUT:
2702 RETVAL
2703
2704void
1257DESTROY (CFClient::MixChunk self) 2705DESTROY (DC::MixChunk self)
1258 CODE: 2706 CODE:
1259 Mix_FreeChunk (self); 2707 Mix_FreeChunk (self);
1260 2708
1261int 2709int
1262volume (CFClient::MixChunk self, int volume = -1) 2710volume (DC::MixChunk self, int volume = -1)
1263 CODE: 2711 CODE:
2712 if (items > 1)
2713 volume = CLAMP (volume, 0, 128);
1264 RETVAL = Mix_VolumeChunk (self, volume); 2714 RETVAL = Mix_VolumeChunk (self, volume);
1265 OUTPUT: 2715 OUTPUT:
1266 RETVAL 2716 RETVAL
1267 2717
1268int 2718DC::Channel
1269play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2719play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1270 CODE: 2720 CODE:
2721{
1271 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2722 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2723
2724 if (RETVAL < 0)
2725 XSRETURN_UNDEF;
2726
2727 if (channel < 0)
2728 {
2729 Mix_UnregisterAllEffects (RETVAL);
2730 Mix_Volume (RETVAL, 128);
2731 }
2732}
1272 OUTPUT: 2733 OUTPUT:
1273 RETVAL 2734 RETVAL
1274 2735
1275MODULE = CFClient PACKAGE = CFClient::MixMusic 2736MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1276 2737
1277int 2738int
1278volume (int volume = -1) 2739volume (int volume = -1)
2740 PROTOTYPE: ;$
1279 CODE: 2741 CODE:
2742 if (items > 0)
2743 volume = CLAMP (volume, 0, 128);
1280 RETVAL = Mix_VolumeMusic (volume); 2744 RETVAL = Mix_VolumeMusic (volume);
1281 OUTPUT: 2745 OUTPUT:
1282 RETVAL 2746 RETVAL
1283 2747
1284CFClient::MixMusic 2748void
1285new_from_file (SV *class, char *path) 2749fade_out (int ms)
1286 CODE: 2750 CODE:
2751 Mix_FadeOutMusic (ms);
2752
2753void
2754halt ()
2755 CODE:
2756 Mix_HaltMusic ();
2757
2758DC::MixMusic
2759new (SV *class, DC::RW rwops)
2760 CODE:
1287 RETVAL = Mix_LoadMUS (path); 2761 RETVAL = Mix_LoadMUS_RW (rwops);
1288 OUTPUT: 2762 OUTPUT:
1289 RETVAL 2763 RETVAL
1290 2764
1291void 2765void
1292DESTROY (CFClient::MixMusic self) 2766DESTROY (DC::MixMusic self)
1293 CODE: 2767 CODE:
1294 Mix_FreeMusic (self); 2768 Mix_FreeMusic (self);
1295 2769
1296int 2770int
1297play (CFClient::MixMusic self, int loops = -1) 2771play (DC::MixMusic self, int loops = -1)
1298 CODE: 2772 CODE:
1299 RETVAL = Mix_PlayMusic (self, loops); 2773 RETVAL = Mix_PlayMusic (self, loops);
1300 OUTPUT: 2774 OUTPUT:
1301 RETVAL 2775 RETVAL
1302 2776
2777void
2778fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2779 CODE:
2780 Mix_FadeInMusicPos (self, loops, ms, position);
2781
1303MODULE = CFClient PACKAGE = CFClient::OpenGL 2782MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2783
2784PROTOTYPES: ENABLE
1304 2785
1305BOOT: 2786BOOT:
1306{ 2787{
1307 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2788 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1308 static const struct { 2789 static const struct {
1309 const char *name; 2790 const char *name;
1310 IV iv; 2791 IV iv;
1311 } *civ, const_iv[] = { 2792 } *civ, const_iv[] = {
1312# define const_iv(name) { # name, (IV)name } 2793# define const_iv(name) { # name, (IV)name }
2794 const_iv (GL_VENDOR),
2795 const_iv (GL_VERSION),
2796 const_iv (GL_EXTENSIONS),
1313 const_iv (GL_COLOR_MATERIAL), 2797 const_iv (GL_COLOR_MATERIAL),
1314 const_iv (GL_SMOOTH), 2798 const_iv (GL_SMOOTH),
1315 const_iv (GL_FLAT), 2799 const_iv (GL_FLAT),
2800 const_iv (GL_DITHER),
1316 const_iv (GL_BLEND), 2801 const_iv (GL_BLEND),
2802 const_iv (GL_CULL_FACE),
2803 const_iv (GL_SCISSOR_TEST),
2804 const_iv (GL_DEPTH_TEST),
2805 const_iv (GL_ALPHA_TEST),
2806 const_iv (GL_NORMALIZE),
2807 const_iv (GL_RESCALE_NORMAL),
2808 const_iv (GL_FRONT),
2809 const_iv (GL_BACK),
2810 const_iv (GL_AUX0),
1317 const_iv (GL_AND), 2811 const_iv (GL_AND),
2812 const_iv (GL_ONE),
2813 const_iv (GL_ZERO),
1318 const_iv (GL_SRC_ALPHA), 2814 const_iv (GL_SRC_ALPHA),
2815 const_iv (GL_DST_ALPHA),
1319 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2816 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2817 const_iv (GL_ONE_MINUS_DST_ALPHA),
2818 const_iv (GL_SRC_ALPHA_SATURATE),
1320 const_iv (GL_RGB), 2819 const_iv (GL_RGB),
1321 const_iv (GL_RGBA), 2820 const_iv (GL_RGBA),
2821 const_iv (GL_RGBA4),
2822 const_iv (GL_RGBA8),
2823 const_iv (GL_RGB5_A1),
1322 const_iv (GL_UNSIGNED_BYTE), 2824 const_iv (GL_UNSIGNED_BYTE),
1323 const_iv (GL_ALPHA4), 2825 const_iv (GL_UNSIGNED_SHORT),
2826 const_iv (GL_UNSIGNED_INT),
1324 const_iv (GL_ALPHA), 2827 const_iv (GL_ALPHA),
2828 const_iv (GL_INTENSITY),
2829 const_iv (GL_LUMINANCE),
2830 const_iv (GL_LUMINANCE_ALPHA),
1325 const_iv (GL_FLOAT), 2831 const_iv (GL_FLOAT),
1326 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2832 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2833 const_iv (GL_COMPRESSED_ALPHA_ARB),
2834 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2835 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2836 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2837 const_iv (GL_COMPRESSED_RGB_ARB),
2838 const_iv (GL_COMPRESSED_RGBA_ARB),
1327 const_iv (GL_COMPILE), 2839 const_iv (GL_COMPILE),
2840 const_iv (GL_PROXY_TEXTURE_1D),
2841 const_iv (GL_PROXY_TEXTURE_2D),
1328 const_iv (GL_TEXTURE_1D), 2842 const_iv (GL_TEXTURE_1D),
1329 const_iv (GL_TEXTURE_2D), 2843 const_iv (GL_TEXTURE_2D),
1330 const_iv (GL_TEXTURE_ENV), 2844 const_iv (GL_TEXTURE_ENV),
1331 const_iv (GL_TEXTURE_MAG_FILTER), 2845 const_iv (GL_TEXTURE_MAG_FILTER),
1332 const_iv (GL_TEXTURE_MIN_FILTER), 2846 const_iv (GL_TEXTURE_MIN_FILTER),
1333 const_iv (GL_TEXTURE_ENV_MODE), 2847 const_iv (GL_TEXTURE_ENV_MODE),
1334 const_iv (GL_TEXTURE_WRAP_S), 2848 const_iv (GL_TEXTURE_WRAP_S),
1335 const_iv (GL_TEXTURE_WRAP_T), 2849 const_iv (GL_TEXTURE_WRAP_T),
2850 const_iv (GL_REPEAT),
1336 const_iv (GL_CLAMP), 2851 const_iv (GL_CLAMP),
1337 const_iv (GL_REPEAT), 2852 const_iv (GL_CLAMP_TO_EDGE),
1338 const_iv (GL_NEAREST), 2853 const_iv (GL_NEAREST),
1339 const_iv (GL_LINEAR), 2854 const_iv (GL_LINEAR),
1340 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2855 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1341 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2856 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1342 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2857 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1343 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2858 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1344 const_iv (GL_GENERATE_MIPMAP), 2859 const_iv (GL_GENERATE_MIPMAP),
1345 const_iv (GL_LINEAR),
1346 const_iv (GL_MODULATE), 2860 const_iv (GL_MODULATE),
2861 const_iv (GL_DECAL),
1347 const_iv (GL_REPLACE), 2862 const_iv (GL_REPLACE),
2863 const_iv (GL_DEPTH_BUFFER_BIT),
1348 const_iv (GL_COLOR_BUFFER_BIT), 2864 const_iv (GL_COLOR_BUFFER_BIT),
1349 const_iv (GL_PROJECTION), 2865 const_iv (GL_PROJECTION),
1350 const_iv (GL_MODELVIEW), 2866 const_iv (GL_MODELVIEW),
1351 const_iv (GL_COLOR_LOGIC_OP), 2867 const_iv (GL_COLOR_LOGIC_OP),
2868 const_iv (GL_SEPARABLE_2D),
1352 const_iv (GL_CONVOLUTION_2D), 2869 const_iv (GL_CONVOLUTION_2D),
1353 const_iv (GL_CONVOLUTION_BORDER_MODE), 2870 const_iv (GL_CONVOLUTION_BORDER_MODE),
1354 const_iv (GL_CONSTANT_BORDER), 2871 const_iv (GL_CONSTANT_BORDER),
2872 const_iv (GL_POINTS),
1355 const_iv (GL_LINES), 2873 const_iv (GL_LINES),
2874 const_iv (GL_LINE_STRIP),
2875 const_iv (GL_LINE_LOOP),
1356 const_iv (GL_QUADS), 2876 const_iv (GL_QUADS),
2877 const_iv (GL_QUAD_STRIP),
2878 const_iv (GL_TRIANGLES),
2879 const_iv (GL_TRIANGLE_STRIP),
2880 const_iv (GL_TRIANGLE_FAN),
1357 const_iv (GL_LINE_LOOP), 2881 const_iv (GL_POLYGON),
1358 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2882 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2883 const_iv (GL_POINT_SMOOTH_HINT),
2884 const_iv (GL_LINE_SMOOTH_HINT),
2885 const_iv (GL_POLYGON_SMOOTH_HINT),
2886 const_iv (GL_GENERATE_MIPMAP_HINT),
2887 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1359 const_iv (GL_FASTEST), 2888 const_iv (GL_FASTEST),
2889 const_iv (GL_DONT_CARE),
2890 const_iv (GL_NICEST),
2891 const_iv (GL_V2F),
2892 const_iv (GL_V3F),
2893 const_iv (GL_T2F_V3F),
2894 const_iv (GL_T2F_N3F_V3F),
1360# undef const_iv 2895# undef const_iv
1361 }; 2896 };
1362 2897
1363 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2898 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1364 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2899 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2900
2901 texture_av = newAV ();
2902 AvREAL_off (texture_av);
1365} 2903}
2904
2905void
2906disable_GL_EXT_blend_func_separate ()
2907 CODE:
2908 gl.BlendFuncSeparate = 0;
2909 gl.BlendFuncSeparateEXT = 0;
2910
2911char *
2912gl_vendor ()
2913 CODE:
2914 RETVAL = (char *)glGetString (GL_VENDOR);
2915 OUTPUT:
2916 RETVAL
2917
2918char *
2919gl_version ()
2920 CODE:
2921 RETVAL = (char *)glGetString (GL_VERSION);
2922 OUTPUT:
2923 RETVAL
2924
2925char *
2926gl_extensions ()
2927 CODE:
2928 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2929 OUTPUT:
2930 RETVAL
2931
2932const char *glGetString (GLenum pname)
2933
2934GLint glGetInteger (GLenum pname)
2935 CODE:
2936 glGetIntegerv (pname, &RETVAL);
2937 OUTPUT:
2938 RETVAL
2939
2940GLdouble glGetDouble (GLenum pname)
2941 CODE:
2942 glGetDoublev (pname, &RETVAL);
2943 OUTPUT:
2944 RETVAL
1366 2945
1367int glGetError () 2946int glGetError ()
2947
2948void glFinish ()
1368 2949
1369void glClear (int mask) 2950void glClear (int mask)
1370 2951
1371void glClearColor (float r, float g, float b, float a = 1.0) 2952void glClearColor (float r, float g, float b, float a = 1.0)
1372 PROTOTYPE: @ 2953 PROTOTYPE: @
… …
1379 2960
1380void glHint (int target, int mode) 2961void glHint (int target, int mode)
1381 2962
1382void glBlendFunc (int sfactor, int dfactor) 2963void glBlendFunc (int sfactor, int dfactor)
1383 2964
2965void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2966 CODE:
2967 gl_BlendFuncSeparate (sa, da, saa, daa);
2968
2969void glDepthMask (int flag)
2970
1384void glLogicOp (int opcode) 2971void glLogicOp (int opcode)
1385 2972
2973void glColorMask (int red, int green, int blue, int alpha)
2974
1386void glMatrixMode (int mode) 2975void glMatrixMode (int mode)
1387 2976
1388void glPushMatrix () 2977void glPushMatrix ()
1389 2978
1390void glPopMatrix () 2979void glPopMatrix ()
1391 2980
1392void glLoadIdentity () 2981void glLoadIdentity ()
1393 2982
2983void glDrawBuffer (int buffer)
2984
2985void glReadBuffer (int buffer)
2986
2987# near_ and far_ are due to microsofts buggy "c" compiler
2988void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2989
2990# near_ and far_ are due to microsofts buggy "c" compiler
1394void glOrtho (double left, double right, double bottom, double top, double near, double far) 2991void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2992
2993PROTOTYPES: DISABLE
1395 2994
1396void glViewport (int x, int y, int width, int height) 2995void glViewport (int x, int y, int width, int height)
2996
2997void glScissor (int x, int y, int width, int height)
1397 2998
1398void glTranslate (float x, float y, float z = 0.) 2999void glTranslate (float x, float y, float z = 0.)
1399 CODE: 3000 CODE:
1400 glTranslatef (x, y, z); 3001 glTranslatef (x, y, z);
1401 3002
1402void glScale (float x, float y, float z) 3003void glScale (float x, float y, float z = 1.)
1403 CODE: 3004 CODE:
1404 glScalef (x, y, z); 3005 glScalef (x, y, z);
1405 3006
1406void glRotate (float angle, float x, float y, float z) 3007void glRotate (float angle, float x, float y, float z)
1407 CODE: 3008 CODE:
1408 glRotatef (angle, x, y, z); 3009 glRotatef (angle, x, y, z);
1409 3010
1410void glBegin (int mode)
1411
1412void glEnd ()
1413
1414void glColor (float r, float g, float b, float a = 1.0) 3011void glColor (float r, float g, float b, float a = 1.0)
1415 PROTOTYPE: @ 3012 PROTOTYPE: @
3013 ALIAS:
3014 glColor_premultiply = 1
1416 CODE: 3015 CODE:
3016 if (ix)
3017 {
3018 r *= a;
3019 g *= a;
3020 b *= a;
3021 }
3022 // microsoft visual "c" rounds instead of truncating...
1417 glColor4f (r, g, b, a); 3023 glColor4f (r, g, b, a);
3024
3025void glRasterPos (float x, float y, float z = 0.)
3026 CODE:
3027 glRasterPos3f (0, 0, z);
3028 glBitmap (0, 0, 0, 0, x, y, 0);
1418 3029
1419void glVertex (float x, float y, float z = 0.) 3030void glVertex (float x, float y, float z = 0.)
1420 CODE: 3031 CODE:
1421 glVertex3f (x, y, z); 3032 glVertex3f (x, y, z);
1422 3033
1423void glTexCoord (float s, float t) 3034void glTexCoord (float s, float t)
1424 CODE: 3035 CODE:
1425 glTexCoord2f (s, t); 3036 glTexCoord2f (s, t);
1426 3037
3038void glRect (float x1, float y1, float x2, float y2)
3039 CODE:
3040 glRectf (x1, y1, x2, y2);
3041
3042void glRect_lineloop (float x1, float y1, float x2, float y2)
3043 CODE:
3044 glBegin (GL_LINE_LOOP);
3045 glVertex2f (x1, y1);
3046 glVertex2f (x2, y1);
3047 glVertex2f (x2, y2);
3048 glVertex2f (x1, y2);
3049 glEnd ();
3050
3051PROTOTYPES: ENABLE
3052
3053void glBegin (int mode)
3054
3055void glEnd ()
3056
3057void glPointSize (GLfloat size)
3058
3059void glLineWidth (GLfloat width)
3060
3061void glInterleavedArrays (int format, int stride, char *data)
3062
3063void glDrawElements (int mode, int count, int type, char *indices)
3064
3065# 1.2 void glDrawRangeElements (int mode, int start, int end
3066
1427void glTexEnv (int target, int pname, float param) 3067void glTexEnv (int target, int pname, float param)
1428 CODE: 3068 CODE:
1429 glTexEnvf (target, pname, param); 3069 glTexEnvf (target, pname, param);
1430 3070
1431void glTexParameter (int target, int pname, float param) 3071void glTexParameter (int target, int pname, float param)
… …
1434 3074
1435void glBindTexture (int target, int name) 3075void glBindTexture (int target, int name)
1436 3076
1437void glConvolutionParameter (int target, int pname, float params) 3077void glConvolutionParameter (int target, int pname, float params)
1438 CODE: 3078 CODE:
3079 if (gl.ConvolutionParameterf)
1439 glConvolutionParameterf (target, pname, params); 3080 gl.ConvolutionParameterf (target, pname, params);
1440 3081
1441void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3082void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
3083 CODE:
3084 if (gl.ConvolutionFilter2D)
3085 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1442 3086
3087void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3088 CODE:
3089 if (gl.SeparableFilter2D)
3090 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3091
1443void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3092void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1444 3093
1445void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3094void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3095
3096void glDrawPixels (int width, int height, int format, int type, char *pixels)
3097
3098void glPixelZoom (float x, float y)
3099
3100void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1446 3101
1447int glGenTexture () 3102int glGenTexture ()
1448 CODE: 3103 CODE:
1449{ 3104 RETVAL = gen_texture ();
1450 GLuint name;
1451 glGenTextures (1, &name);
1452 RETVAL = name;
1453}
1454 OUTPUT: 3105 OUTPUT:
1455 RETVAL 3106 RETVAL
1456 3107
1457void glDeleteTexture (int name) 3108void glDeleteTexture (int name)
1458 CODE: 3109 CODE:
1459{
1460 GLuint name_ = name;
1461 glDeleteTextures (1, &name_); 3110 del_texture (name);
1462} 3111
1463
1464int glGenList () 3112int glGenList ()
1465 CODE: 3113 CODE:
1466 RETVAL = glGenLists (1); 3114 RETVAL = glGenLists (1);
1467 OUTPUT: 3115 OUTPUT:
1468 RETVAL 3116 RETVAL
… …
1475 3123
1476void glEndList () 3124void glEndList ()
1477 3125
1478void glCallList (int list) 3126void glCallList (int list)
1479 3127
3128MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3129
3130PROTOTYPES: DISABLE
3131
3132void
3133find_widget (SV *self, NV x, NV y)
3134 PPCODE:
3135{
3136 if (within_widget (self, x, y))
3137 XPUSHs (self);
3138}
3139
3140BOOT:
3141{
3142 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3143
3144 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3145 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3146 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3147 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3148}
3149
3150void
3151draw (SV *self)
3152 CODE:
3153{
3154 HV *hv;
3155 SV **svp;
3156 NV x, y, w, h;
3157 SV *draw_x_sv = GvSV (draw_x_gv);
3158 SV *draw_y_sv = GvSV (draw_y_gv);
3159 SV *draw_w_sv = GvSV (draw_w_gv);
3160 SV *draw_h_sv = GvSV (draw_h_gv);
3161 double draw_x, draw_y;
3162
3163 if (!SvROK (self))
3164 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3165
3166 hv = (HV *)SvRV (self);
3167
3168 if (SvTYPE (hv) != SVt_PVHV)
3169 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3170
3171 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3172 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3173
3174 if (!h || !w)
3175 XSRETURN_EMPTY;
3176
3177 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3178 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3179
3180 draw_x = SvNV (draw_x_sv) + x;
3181 draw_y = SvNV (draw_y_sv) + y;
3182
3183 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3184 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3185 XSRETURN_EMPTY;
3186
3187 sv_setnv (draw_x_sv, draw_x);
3188 sv_setnv (draw_y_sv, draw_y);
3189
3190 glPushMatrix ();
3191 glTranslated (x, y, 0);
3192
3193 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3194 {
3195 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3196
3197 if (svp && SvTRUE (*svp))
3198 {
3199 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3200 glEnable (GL_BLEND);
3201 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3202 glBegin (GL_QUADS);
3203 glVertex2f (0, 0);
3204 glVertex2f (w, 0);
3205 glVertex2f (w, h);
3206 glVertex2f (0, h);
3207 glEnd ();
3208 glDisable (GL_BLEND);
3209 }
3210 }
3211#if 0
3212 // draw borders, for debugging
3213 glPushMatrix ();
3214 glColor4f (1., 1., 0., 1.);
3215 glTranslatef (.5, .5, 0.);
3216 glBegin (GL_LINE_LOOP);
3217 glVertex2f (0 , 0);
3218 glVertex2f (w - 1, 0);
3219 glVertex2f (w - 1, h - 1);
3220 glVertex2f (0 , h - 1);
3221 glEnd ();
3222 glPopMatrix ();
3223#endif
3224 PUSHMARK (SP);
3225 XPUSHs (self);
3226 PUTBACK;
3227 call_method ("_draw", G_VOID | G_DISCARD);
3228 SPAGAIN;
3229
3230 glPopMatrix ();
3231
3232 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3233 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3234}
3235

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+ Added lines
< Changed lines
> Changed lines