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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC

… …
15 15
16#include "EXTERN.h" 16#include "EXTERN.h"
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#include "flat_hash_map.hpp"
21
20#ifdef _WIN32 22#ifdef _WIN32
21# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
22#endif 28#endif
23 29
24#include <assert.h> 30#include <cassert>
25#include <math.h> 31#include <cmath>
26#include <string.h> 32#include <cstring>
27#include <stdio.h> 33#include <cstdio>
28#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29 40
30#include <SDL.h> 41#include <SDL.h>
31#include <SDL_thread.h> 42#include <SDL_thread.h>
32#include <SDL_endian.h> 43#include <SDL_endian.h>
33#include <SDL_image.h> 44#include <SDL_image.h>
34#include <SDL_mixer.h> 45#include <SDL_mixer.h>
35#include <SDL_opengl.h> 46#include <SDL_opengl.h>
36 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
37#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
38#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
39 57
40#include <glib/gmacros.h> 58#include <glib.h>
41 59
42#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
43 72
44#ifndef _WIN32 73#ifndef _WIN32
45# include <sys/types.h> 74# include <sys/types.h>
46# include <sys/socket.h> 75# include <sys/socket.h>
47# include <netinet/in.h> 76# include <netinet/in.h>
48# include <netinet/tcp.h> 77# include <netinet/tcp.h>
49# include <inttypes.h> 78# include <inttypes.h>
50#endif 79#endif
51 80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
83#else
84# define expect(expr,value) (expr)
85#endif
86
87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
89
52#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
54#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
55 96
56#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
57#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
58 99
59#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
60 101
61#if 0 102/* mask out modifiers we are not interested in */
62# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63#else 104
64# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
65#endif 106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
66 128
67static AV *texture_av; 129static AV *texture_av;
68 130
69static struct 131static struct
70{ 132{
… …
107 av_push (texture_av, (SV *)(size_t)name); 169 av_push (texture_av, (SV *)(size_t)name);
108 glDeleteTextures (1, &name); 170 glDeleteTextures (1, &name);
109} 171}
110 172
111#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
112 175
113#include "pango-font.c" 176#include "pango-font.c"
114#include "pango-fontmap.c" 177#include "pango-fontmap.c"
115#include "pango-render.c" 178#include "pango-render.c"
116 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
117typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
118typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
119 184
120typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
121 186
122static int 187static int
123shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
124{ 189{
125 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
126 191
127 while (attrs) 192 while (attrs)
128 { 193 {
129 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
130 195
131 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
132 return 1; 197 return 1;
133 198
134 attrs = attrs->next; 199 attrs = attrs->next;
135 } 200 }
136 201
137 return 0; 202 return 0;
138} 203}
139 204
140typedef struct cf_layout { 205struct cf_layout {
141 PangoLayout *pl; 206 PangoLayout *pl;
142 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
143 int base_height; 208 int base_height;
144 CFPlus__Font font; 209 DC__Font font;
145} *CFPlus__Layout; 210 rc_t *rc;
211};
146 212
213typedef cf_layout *DC__Layout;
214
147static CFPlus__Font default_font; 215static DC__Font default_font;
148static PangoContext *opengl_context; 216static PangoContext *opengl_context;
149static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
150 218
151static void 219static void
152substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
153{ 221{
154 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
155#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
156 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
157#endif 225#endif
158 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159} 227}
160 228
161static void 229static void
162layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
163{ 231{
164 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
165 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
166 */ 234 */
167 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
168 236
169 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
170 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171 239
172 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
173} 241}
174 242
175static void 243static void
176layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
177{ 245{
178 PangoRectangle rect; 246 PangoRectangle rect;
179 247
180 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
181 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
191} 259}
192 260
193typedef uint16_t tileid; 261typedef uint16_t tileid;
194typedef uint16_t faceid; 262typedef uint16_t faceid;
195 263
196typedef struct { 264struct maptex
265{
197 int name; 266 GLuint name;
198 int w, h; 267 int w, h;
199 float s, t; 268 float s, t;
200 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
201 tileid smoothtile; 270 tileid smoothtile;
202 uint8_t smoothlevel; 271 uint8_t smoothlevel;
203} maptex; 272 uint8_t unused; /* set to zero on use */
273};
204 274
205typedef struct { 275struct mapcell
276{
206 uint32_t player; 277 uint32_t player;
207 tileid tile[3]; 278 tileid tile[3];
208 uint16_t darkness; 279 uint16_t darkness;
209 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
210} mapcell; 281};
211 282
212typedef struct { 283struct maprow
284{
213 int32_t c0, c1; 285 int32_t c0, c1;
214 mapcell *col; 286 mapcell *col;
215} maprow; 287};
216 288
217typedef struct map { 289struct mapgrid {
218 int x, y, w, h; 290 int x, y, w, h;
219 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
220 int faces; tileid *face2tile; // [faceid] 292 int faces; tileid *face2tile; // [faceid]
221 int texs; maptex *tex; // [tileid] 293 int texs; maptex *tex; // [tileid]
222 294
223 int32_t rows; 295 int32_t rows;
224 maprow *row; 296 maprow *row;
225} *CFPlus__Map; 297};
298
299typedef mapgrid *DC__Map;
226 300
227static char * 301static char *
228prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
229{ 303{
230 char *p; 304 char *p;
… …
248 322
249#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
250#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 324#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
251 325
252static void 326static void
253need_facenum (struct map *self, faceid face) 327need_facenum (struct mapgrid *self, faceid face)
254{ 328{
255 while (self->faces <= face) 329 while (self->faces <= face)
256 { 330 {
257 Append (tileid, self->face2tile, self->faces, self->faces); 331 Append (tileid, self->face2tile, self->faces, self->faces);
258 self->faces *= 2; 332 self->faces *= 2;
259 } 333 }
260} 334}
261 335
262static void 336static void
263need_texid (struct map *self, int texid) 337need_texid (struct mapgrid *self, int texid)
264{ 338{
265 while (self->texs <= texid) 339 while (self->texs <= texid)
266 { 340 {
267 Append (maptex, self->tex, self->texs, self->texs); 341 Append (maptex, self->tex, self->texs, self->texs);
268 self->texs *= 2; 342 self->texs *= 2;
269 } 343 }
270} 344}
271 345
272static maprow * 346static maprow *
273map_get_row (CFPlus__Map self, int y) 347map_get_row (mapgrid *self, int y)
274{ 348{
275 if (0 > y) 349 if (0 > y)
276 { 350 {
277 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
278 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
316 390
317 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
318} 392}
319 393
320static mapcell * 394static mapcell *
321map_get_cell (CFPlus__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
322{ 396{
323 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
324} 398}
325 399
326static void 400static void
327map_clear (CFPlus__Map self) 401map_clear (mapgrid *self)
328{ 402{
329 int r; 403 int r;
330 404
331 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
332 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
339 self->oy = 0; 413 self->oy = 0;
340 self->row = 0; 414 self->row = 0;
341 self->rows = 0; 415 self->rows = 0;
342} 416}
343 417
418#define CELL_CLEAR(cell) \
419 do { \
420 if ((cell)->player) \
421 (cell)->tile [2] = 0; \
422 (cell)->darkness = 0; \
423 (cell)->stat_hp = 0; \
424 (cell)->flags = 0; \
425 (cell)->player = 0; \
426 } while (0)
427
344static void 428static void
345map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
346{ 430{
347 int x, y; 431 int x, y;
348 maprow *row; 432 maprow *row;
349 mapcell *cell; 433 mapcell *cell;
350 434
… …
362 if (x >= row->c1) 446 if (x >= row->c1)
363 break; 447 break;
364 448
365 cell = row->col + x - row->c0; 449 cell = row->col + x - row->c0;
366 450
367 cell->darkness = 0; 451 CELL_CLEAR (cell);
368 cell->stat_hp = 0;
369 cell->flags = 0;
370 cell->player = 0;
371 } 452 }
372 } 453 }
373} 454}
374 455
375typedef struct { 456struct smooth_key
457{
376 tileid tile; 458 tileid tile;
377 uint8_t x, y, level; 459 uint8_t x, y, level;
378} smooth_key; 460
461 bool operator == (const smooth_key &o) const
462 {
463 return tile == o.tile && x == o.x && y == o.y && level == o.level;
464 }
465};
466
467typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
468
469namespace std {
470 template <>
471 struct hash<smooth_key>
472 {
473 size_t operator () (const smooth_key &v) const
474 {
475 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
476 }
477 };
478}
379 479
380static void 480static void
381smooth_or_bits (HV *hv, smooth_key *key, IV bits) 481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
382{ 482{
383 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 483 auto &&it = h.find (key);
384 484
385 if (SvIOK (*sv)) 485 if (it == h.end ())
386 SvIV_set (*sv, SvIVX (*sv) | bits); 486 h.insert (std::make_pair (key, bits));
387 else 487 else
388 sv_setiv (*sv, bits); 488 it->second |= bits;
389} 489}
390 490
391static void 491static void
392music_finished (void) 492music_finished (void)
393{ 493{
… …
410 ev.code = 1; 510 ev.code = 1;
411 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
412 ev.data2 = 0; 512 ev.data2 = 0;
413 513
414 SDL_PushEvent ((SDL_Event *)&ev); 514 SDL_PushEvent ((SDL_Event *)&ev);
515}
516
517// approximately divide by 255
518static unsigned int
519div255 (unsigned int n)
520{
521 return (n + (n >> 8)) >> 8;
415} 522}
416 523
417static unsigned int 524static unsigned int
418minpot (unsigned int n) 525minpot (unsigned int n)
419{ 526{
… …
429 n |= n >> 16; 536 n |= n >> 16;
430 537
431 return n + 1; 538 return n + 1;
432} 539}
433 540
541static unsigned int
542popcount (unsigned int n)
543{
544 n -= (n >> 1) & 0x55555555U;
545 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
546 n = ((n >> 4) + n) & 0x0f0f0f0fU;
547 n *= 0x01010101U;
548
549 return n >> 24;
550}
551
434/* SDL should provide this, really. */ 552/* SDL should provide this, really. */
435#define SDLK_MODIFIER_MIN 300 553#define SDLK_MODIFIER_MIN 300
436#define SDLK_MODIFIER_MAX 314 554#define SDLK_MODIFIER_MAX 314
437 555
438MODULE = CFPlus PACKAGE = CFPlus 556/******************************************************************************/
557
558static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
559static GV *hover_gv;
560
561static int
562within_widget (SV *widget, NV x, NV y)
563{
564 HV *self;
565 SV **svp;
566 NV wx, ww, wy, wh;
567
568 if (!SvROK (widget))
569 return 0;
570
571 self = (HV *)SvRV (widget);
572
573 if (SvTYPE (self) != SVt_PVHV)
574 return 0;
575
576 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
577 if (y < wy)
578 return 0;
579
580 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
581 if (y >= wy + wh)
582 return 0;
583
584 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
585 if (x < wx)
586 return 0;
587
588 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
589 if (x >= wx + ww)
590 return 0;
591
592 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
593 if (!svp || !SvTRUE (*svp))
594 return 0;
595
596 return 1;
597}
598
599/******************************************************************************/
600
601/* process keyboard modifiers */
602static int
603mod_munge (int mod)
604{
605 mod &= MOD_MASK;
606
607 if (mod & (KMOD_META | KMOD_ALT))
608 mod |= KMOD_LRAM;
609
610 return mod;
611}
612
613static void
614deliantra_main (SV *real_main)
615{
616 dSP;
617
618 PUSHMARK (SP);
619 call_sv (real_main, G_DISCARD | G_VOID);
620}
621
622#ifdef __MACOSX__
623 static SV *real_main;
624
625 /* to due surprising braindamage on the side of SDL design, we
626 * do some mind-boggling hack here: SDL requires a custom main()
627 * on OS X, so... we provide one and call the original main(), which,
628 * due to shared library magic, calls -lSDLmain's main, not perl's main,
629 * and which calls our main (== SDL_main) back.
630 */
631 extern C_LINKAGE int
632 main (int argc, char *argv[])
633 {
634 deliantra_main (real_main);
635 }
636
637 #undef main
638
639 extern C_LINKAGE int main (int argc, char *argv[]);
640
641 static void
642 SDL_main_hack (SV *real_main_)
643 {
644 real_main = real_main_;
645
646 char *argv[] = { "deliantra client", 0 };
647 (main) (1, argv);
648 }
649#else
650 static void
651 SDL_main_hack (SV *real_main)
652 {
653 deliantra_main (real_main);
654 }
655#endif
656
657MODULE = Deliantra::Client PACKAGE = DC
439 658
440PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
441 660
442BOOT: 661BOOT:
443{ 662{
444 HV *stash = gv_stashpv ("CFPlus", 1); 663 HV *stash = gv_stashpv ("DC", 1);
445 static const struct { 664 static const struct {
446 const char *name; 665 const char *name;
447 IV iv; 666 IV iv;
448 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
449# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
… …
471 690
472 const_iv (SDL_APPINPUTFOCUS), 691 const_iv (SDL_APPINPUTFOCUS),
473 const_iv (SDL_APPMOUSEFOCUS), 692 const_iv (SDL_APPMOUSEFOCUS),
474 const_iv (SDL_APPACTIVE), 693 const_iv (SDL_APPACTIVE),
475 694
695
696 const_iv (SDLK_UNKNOWN),
697 const_iv (SDLK_FIRST),
698 const_iv (SDLK_BACKSPACE),
699 const_iv (SDLK_TAB),
700 const_iv (SDLK_CLEAR),
701 const_iv (SDLK_RETURN),
702 const_iv (SDLK_PAUSE),
703 const_iv (SDLK_ESCAPE),
704 const_iv (SDLK_SPACE),
705 const_iv (SDLK_EXCLAIM),
706 const_iv (SDLK_QUOTEDBL),
707 const_iv (SDLK_HASH),
708 const_iv (SDLK_DOLLAR),
709 const_iv (SDLK_AMPERSAND),
710 const_iv (SDLK_QUOTE),
711 const_iv (SDLK_LEFTPAREN),
712 const_iv (SDLK_RIGHTPAREN),
713 const_iv (SDLK_ASTERISK),
714 const_iv (SDLK_PLUS),
715 const_iv (SDLK_COMMA),
716 const_iv (SDLK_MINUS),
717 const_iv (SDLK_PERIOD),
718 const_iv (SDLK_SLASH),
719 const_iv (SDLK_0),
720 const_iv (SDLK_1),
721 const_iv (SDLK_2),
722 const_iv (SDLK_3),
723 const_iv (SDLK_4),
724 const_iv (SDLK_5),
725 const_iv (SDLK_6),
726 const_iv (SDLK_7),
727 const_iv (SDLK_8),
728 const_iv (SDLK_9),
729 const_iv (SDLK_COLON),
730 const_iv (SDLK_SEMICOLON),
731 const_iv (SDLK_LESS),
732 const_iv (SDLK_EQUALS),
733 const_iv (SDLK_GREATER),
734 const_iv (SDLK_QUESTION),
735 const_iv (SDLK_AT),
736
737 const_iv (SDLK_LEFTBRACKET),
738 const_iv (SDLK_BACKSLASH),
739 const_iv (SDLK_RIGHTBRACKET),
740 const_iv (SDLK_CARET),
741 const_iv (SDLK_UNDERSCORE),
742 const_iv (SDLK_BACKQUOTE),
743 const_iv (SDLK_DELETE),
744
745 const_iv (SDLK_FIRST),
746 const_iv (SDLK_LAST),
476 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
477 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
478 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
479 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
480 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
552 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
553 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
554 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
555 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
556 const_iv (KMOD_MODE), 827 const_iv (KMOD_MODE),
828
829 const_iv (KMOD_LRAM),
830
831 const_iv (MIX_DEFAULT_FORMAT),
832
833 const_iv (SDL_INIT_TIMER),
834 const_iv (SDL_INIT_AUDIO),
835 const_iv (SDL_INIT_VIDEO),
836 const_iv (SDL_INIT_CDROM),
837 const_iv (SDL_INIT_JOYSTICK),
838 const_iv (SDL_INIT_EVERYTHING),
839 const_iv (SDL_INIT_NOPARACHUTE),
840 const_iv (SDL_INIT_EVENTTHREAD),
841
842 const_iv (SDL_GL_RED_SIZE),
843 const_iv (SDL_GL_GREEN_SIZE),
844 const_iv (SDL_GL_BLUE_SIZE),
845 const_iv (SDL_GL_ALPHA_SIZE),
846 const_iv (SDL_GL_DOUBLEBUFFER),
847 const_iv (SDL_GL_BUFFER_SIZE),
848 const_iv (SDL_GL_DEPTH_SIZE),
849 const_iv (SDL_GL_STENCIL_SIZE),
850 const_iv (SDL_GL_ACCUM_RED_SIZE),
851 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
852 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
853 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
854 const_iv (SDL_GL_STEREO),
855 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
856 const_iv (SDL_GL_MULTISAMPLESAMPLES),
857 const_iv (SDL_GL_ACCELERATED_VISUAL),
858 const_iv (SDL_GL_SWAP_CONTROL),
859
860 const_iv (FOW_DARKNESS)
557# undef const_iv 861# undef const_iv
558 }; 862 };
559 863
560 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 864 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
561 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
562 866
563 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
564 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
565} 869}
566 870
… …
578 RETVAL 882 RETVAL
579 883
580NV floor (NV x) 884NV floor (NV x)
581 885
582NV ceil (NV x) 886NV ceil (NV x)
887
888IV minpot (UV n)
889
890IV popcount (UV n)
891
892NV distance (NV dx, NV dy)
893 CODE:
894 RETVAL = pow (dx * dx + dy * dy, 0.5);
895 OUTPUT:
896 RETVAL
583 897
584void 898void
585pango_init () 899pango_init ()
586 CODE: 900 CODE:
587{ 901{
588 opengl_fontmap = pango_opengl_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
589 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 903 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 904 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
905 /*pango_context_set_font_description (opengl_context, default_font);*/
906#if PANGO_VERSION_CHECK (1, 15, 2)
907 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
908 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
909#endif
591} 910}
592 911
593char *
594SDL_GetError () 912char *SDL_GetError ()
595 913
596int 914void SDL_main_hack (SV *real_main)
597SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) 915 PROTOTYPE: &
598 916
599void 917int SDL_Init (U32 flags)
918
919int SDL_InitSubSystem (U32 flags)
920
921void SDL_QuitSubSystem (U32 flags)
922
600SDL_Quit () 923void SDL_Quit ()
924
925int SDL_GL_SetAttribute (int attr, int value)
926 C_ARGS: (SDL_GLattr)attr, value
927
928int SDL_GL_GetAttribute (int attr)
929 CODE:
930 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
931 XSRETURN_UNDEF;
932 OUTPUT:
933 RETVAL
601 934
602void 935void
603SDL_ListModes (int rgb, int alpha) 936SDL_ListModes (int rgb, int alpha)
604 PPCODE: 937 PPCODE:
605{ 938{
… …
617 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620 953
621 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622#if SDL_VERSION_ATLEAST(1,2,10)
623 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625#endif
626 956
627 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628 958
629 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
630 while (*m) 960 while (*m)
631 { 961 {
632 if ((*m)->w >= 640 && (*m)->h >= 480) 962 if ((*m)->w >= 400 && (*m)->h >= 300)
633 { 963 {
634 AV *av = newAV (); 964 AV *av = newAV ();
635 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
636 av_push (av, newSViv ((*m)->h)); 966 av_push (av, newSViv ((*m)->h));
637 av_push (av, newSViv (rgb)); 967 av_push (av, newSViv (rgb));
… …
660 ); 990 );
661 991
662 if (RETVAL) 992 if (RETVAL)
663 { 993 {
664 av_clear (texture_av); 994 av_clear (texture_av);
665
666 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
667#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 995#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668#include "glfunc.h" 996#include "glfunc.h"
669#undef GL_FUNC 997#undef GL_FUNC
998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
670 } 1000 }
671} 1001}
672 OUTPUT: 1002 OUTPUT:
673 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
674 1007
675void 1008void
676SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
677 1010
678char * 1011char *
679SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
680 1014
681int 1015int
682SDL_GetAppState () 1016SDL_GetAppState ()
683 1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
684void 1025void
1026SDL_PumpEvents ()
1027
1028void
685poll_events () 1029peep_events ()
686 PPCODE: 1030 PPCODE:
687{ 1031{
688 SDL_Event ev; 1032 SDL_Event ev;
689 1033
690 SDL_PumpEvents (); 1034 SDL_PumpEvents ();
… …
697 { 1041 {
698 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
699 case SDL_KEYUP: 1043 case SDL_KEYUP:
700 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1046 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
703 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1047 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
704 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705 break; 1049 break;
706 1050
707 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
708 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
726 x = ev.motion.x; 1070 x = ev.motion.x;
727 y = ev.motion.y; 1071 y = ev.motion.y;
728 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729 } 1073 }
730 1074
731 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732 hv_store (hv, "state", 5, newSViv (state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
733 hv_store (hv, "x", 1, newSViv (x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
734 hv_store (hv, "y", 1, newSViv (y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
735 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737 } 1081 }
738 break; 1082 break;
739 1083
740 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
741 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
742 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743 1087
744 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
752 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754 break; 1098 break;
755 } 1099 }
756 1100
757 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1101 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758 } 1102 }
759} 1103}
760 1104
1105char *
1106SDL_AudioDriverName ()
1107 CODE:
1108{
1109 char buf [256];
1110 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1111 XSRETURN_UNDEF;
1112
1113 RETVAL = buf;
1114}
1115 OUTPUT:
1116 RETVAL
1117
761int 1118int
762Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1119Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763 POSTCALL: 1120 POSTCALL:
764 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
765 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
766 1123
767void 1124void
1125Mix_QuerySpec ()
1126 PPCODE:
1127{
1128 int freq, channels;
1129 Uint16 format;
1130
1131 if (Mix_QuerySpec (&freq, &format, &channels))
1132 {
1133 EXTEND (SP, 3);
1134 PUSHs (sv_2mortal (newSViv (freq)));
1135 PUSHs (sv_2mortal (newSViv (format)));
1136 PUSHs (sv_2mortal (newSViv (channels)));
1137 }
1138}
1139
1140void
768Mix_CloseAudio () 1141Mix_CloseAudio ()
769 1142
770int 1143int
771Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
1145
1146const char *
1147Mix_GetError ()
772 1148
773void 1149void
774lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
775 CODE: 1151 CODE:
776 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
802 } 1178 }
803 } 1179 }
804#endif 1180#endif
805} 1181}
806 1182
807void 1183int
808add_font (char *file) 1184add_font (char *file)
809 CODE: 1185 CODE:
810 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1186 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1187 OUTPUT:
1188 RETVAL
1189
1190void
1191IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1192
1193# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1194void
1195Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
811 1196
812void 1197void
813load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
814 ALIAS: 1199 ALIAS:
815 load_image_file = 1 1200 load_image_file = 1
… …
818 STRLEN image_len; 1203 STRLEN image_len;
819 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
820 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
821 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
822 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
823 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
824 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
825 1210
826 if (!rw) 1211 if (!rw)
827 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
828 1213
… …
861 1246
862 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
863 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
864 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
865 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
866 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
867 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1252 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
868 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
869 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
870 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
871 1256
… …
901void 1286void
902error (char *message) 1287error (char *message)
903 CODE: 1288 CODE:
904 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
905#ifdef _WIN32 1290#ifdef _WIN32
906 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907#endif 1292#endif
908 1293
909void 1294void
910fatal (char *message) 1295fatal (char *message)
911 CODE: 1296 CODE:
912 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
913#ifdef _WIN32 1298#ifdef _WIN32
914 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915#endif 1300#endif
916 _exit (1); 1301 _exit (1);
917 1302
918void 1303void
919_exit (int retval = 0) 1304_exit (int retval = 0)
… …
931#if DEBUG 1316#if DEBUG
932 VALGRIND_DO_LEAK_CHECK; 1317 VALGRIND_DO_LEAK_CHECK;
933#endif 1318#endif
934} 1319}
935 1320
936MODULE = CFPlus PACKAGE = CFPlus::Font 1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
1327
1328MODULE = Deliantra::Client PACKAGE = DC::Font
937 1329
938PROTOTYPES: DISABLE 1330PROTOTYPES: DISABLE
939 1331
940CFPlus::Font 1332DC::Font
941new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
942 CODE: 1334 CODE:
943{ 1335{
944 int count; 1336 int count;
945 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
946 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
948} 1340}
949 OUTPUT: 1341 OUTPUT:
950 RETVAL 1342 RETVAL
951 1343
952void 1344void
953DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
954 CODE: 1346 CODE:
955 pango_font_description_free (self); 1347 pango_font_description_free (self);
956 1348
957void 1349void
958make_default (CFPlus::Font self) 1350make_default (DC::Font self)
959 PROTOTYPE: $ 1351 PROTOTYPE: $
960 CODE: 1352 CODE:
961 default_font = self; 1353 default_font = self;
962 1354
963MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
964 1356
965PROTOTYPES: DISABLE 1357PROTOTYPES: DISABLE
966 1358
967void 1359void
968reset_glyph_cache () 1360glyph_cache_backup ()
969 PROTOTYPE: 1361 PROTOTYPE:
970 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
971 tc_clear (); 1369 tc_restore ();
972 1370
973CFPlus::Layout 1371DC::Layout
974new (SV *class) 1372new (SV *klass)
975 CODE: 1373 CODE:
976 New (0, RETVAL, 1, struct cf_layout); 1374 New (0, RETVAL, 1, struct cf_layout);
977 1375
978 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
979 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
980 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
981 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
982 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
983 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
984 RETVAL->font = 0; 1382 RETVAL->font = 0;
1383 RETVAL->rc = rc_alloc ();
985 1384
986 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1385 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987 layout_update_font (RETVAL); 1386 layout_update_font (RETVAL);
988 OUTPUT: 1387 OUTPUT:
989 RETVAL 1388 RETVAL
990 1389
991void 1390void
992DESTROY (CFPlus::Layout self) 1391DESTROY (DC::Layout self)
993 CODE: 1392 CODE:
994 g_object_unref (self->pl); 1393 g_object_unref (self->pl);
1394 rc_free (self->rc);
995 Safefree (self); 1395 Safefree (self);
996 1396
997void 1397void
998set_text (CFPlus::Layout self, SV *text_) 1398set_text (DC::Layout self, SV *text_)
999 CODE: 1399 CODE:
1000{ 1400{
1001 STRLEN textlen; 1401 STRLEN textlen;
1002 char *text = SvPVutf8 (text_, textlen); 1402 char *text = SvPVutf8 (text_, textlen);
1003 1403
1004 pango_layout_set_text (self->pl, text, textlen); 1404 pango_layout_set_text (self->pl, text, textlen);
1005} 1405}
1006 1406
1007void 1407void
1008set_markup (CFPlus::Layout self, SV *text_) 1408set_markup (DC::Layout self, SV *text_)
1009 CODE: 1409 CODE:
1010{ 1410{
1011 STRLEN textlen; 1411 STRLEN textlen;
1012 char *text = SvPVutf8 (text_, textlen); 1412 char *text = SvPVutf8 (text_, textlen);
1013 1413
1014 pango_layout_set_markup (self->pl, text, textlen); 1414 pango_layout_set_markup (self->pl, text, textlen);
1015} 1415}
1016 1416
1017void 1417void
1018set_shapes (CFPlus::Layout self, ...) 1418set_shapes (DC::Layout self, ...)
1019 CODE: 1419 CODE:
1020{ 1420{
1021 PangoAttrList *attrs = 0; 1421 PangoAttrList *attrs = 0;
1022 const char *text = pango_layout_get_text (self->pl); 1422 const char *text = pango_layout_get_text (self->pl);
1023 const char *pos = text; 1423 const char *pos = text;
… …
1058 if (attrs) 1458 if (attrs)
1059 pango_layout_set_attributes (self->pl, attrs); 1459 pango_layout_set_attributes (self->pl, attrs);
1060} 1460}
1061 1461
1062void 1462void
1063get_shapes (CFPlus::Layout self) 1463get_shapes (DC::Layout self)
1064 PPCODE: 1464 PPCODE:
1065{ 1465{
1066 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1466 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067 1467
1068 do 1468 do
1069 { 1469 {
1070 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1470 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071 1471
1072 if (run && shape_attr_p (run)) 1472 if (run && shape_attr_p (run))
1073 { 1473 {
1074 PangoRectangle extents; 1474 PangoRectangle extents;
1075 pango_layout_iter_get_run_extents (iter, 0, &extents); 1475 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1083 1483
1084 pango_layout_iter_free (iter); 1484 pango_layout_iter_free (iter);
1085} 1485}
1086 1486
1087int 1487int
1088has_wrapped (CFPlus::Layout self) 1488has_wrapped (DC::Layout self)
1089 CODE: 1489 CODE:
1090{ 1490{
1091 int lines = 1; 1491 int lines = 1;
1092 const char *text = pango_layout_get_text (self->pl); 1492 const char *text = pango_layout_get_text (self->pl);
1093 1493
… …
1098} 1498}
1099 OUTPUT: 1499 OUTPUT:
1100 RETVAL 1500 RETVAL
1101 1501
1102SV * 1502SV *
1103get_text (CFPlus::Layout self) 1503get_text (DC::Layout self)
1104 CODE: 1504 CODE:
1105 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1505 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106 sv_utf8_decode (RETVAL); 1506 sv_utf8_decode (RETVAL);
1107 OUTPUT: 1507 OUTPUT:
1108 RETVAL 1508 RETVAL
1109 1509
1110void 1510void
1111set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1511set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112 CODE: 1512 CODE:
1113 self->r = r; 1513 self->r = r;
1114 self->g = g; 1514 self->g = g;
1115 self->b = b; 1515 self->b = b;
1116 self->a = a; 1516 self->a = a;
1117 1517
1118void 1518void
1119set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1519set_font (DC::Layout self, DC::Font font = 0)
1120 CODE: 1520 CODE:
1121 if (self->font != font) 1521 if (self->font != font)
1122 { 1522 {
1123 self->font = font; 1523 self->font = font;
1124 layout_update_font (self); 1524 layout_update_font (self);
1125 } 1525 }
1126 1526
1127void 1527void
1128set_height (CFPlus::Layout self, int base_height) 1528set_height (DC::Layout self, int base_height)
1129 CODE: 1529 CODE:
1130 if (self->base_height != base_height) 1530 if (self->base_height != base_height)
1131 { 1531 {
1132 self->base_height = base_height; 1532 self->base_height = base_height;
1133 layout_update_font (self); 1533 layout_update_font (self);
1134 } 1534 }
1135 1535
1136void 1536void
1137set_width (CFPlus::Layout self, int max_width = -1) 1537set_width (DC::Layout self, int max_width = -1)
1138 CODE: 1538 CODE:
1139 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1539 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140 1540
1141void 1541void
1142set_indent (CFPlus::Layout self, int indent) 1542set_indent (DC::Layout self, int indent)
1143 CODE: 1543 CODE:
1144 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1544 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145 1545
1146void 1546void
1147set_spacing (CFPlus::Layout self, int spacing) 1547set_spacing (DC::Layout self, int spacing)
1148 CODE: 1548 CODE:
1149 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1549 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150 1550
1151void 1551void
1152set_ellipsise (CFPlus::Layout self, int ellipsise) 1552set_ellipsise (DC::Layout self, int ellipsise)
1153 CODE: 1553 CODE:
1154 pango_layout_set_ellipsize (self->pl, 1554 pango_layout_set_ellipsize (self->pl,
1155 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1555 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1556 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1557 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158 : PANGO_ELLIPSIZE_NONE 1558 : PANGO_ELLIPSIZE_NONE
1159 ); 1559 );
1160 1560
1161void 1561void
1162set_single_paragraph_mode (CFPlus::Layout self, int spm) 1562set_single_paragraph_mode (DC::Layout self, int spm)
1163 CODE: 1563 CODE:
1164 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1564 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165 1565
1166void 1566void
1167size (CFPlus::Layout self) 1567size (DC::Layout self)
1168 PPCODE: 1568 PPCODE:
1169{ 1569{
1170 int w, h; 1570 int w, h;
1171 1571
1172 layout_get_pixel_size (self, &w, &h); 1572 layout_get_pixel_size (self, &w, &h);
… …
1175 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (w)));
1176 PUSHs (sv_2mortal (newSViv (h))); 1576 PUSHs (sv_2mortal (newSViv (h)));
1177} 1577}
1178 1578
1179int 1579int
1180descent (CFPlus::Layout self) 1580descent (DC::Layout self)
1181 CODE: 1581 CODE:
1182{ 1582{
1183 PangoRectangle rect; 1583 PangoRectangle rect;
1184 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1584 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185 pango_layout_line_get_pixel_extents (line, 0, &rect); 1585 pango_layout_line_get_pixel_extents (line, 0, &rect);
1186 RETVAL = PANGO_DESCENT (rect); 1586 RETVAL = PANGO_DESCENT (rect);
1187} 1587}
1188 OUTPUT: 1588 OUTPUT:
1189 RETVAL 1589 RETVAL
1190 1590
1191int 1591int
1192xy_to_index (CFPlus::Layout self, int x, int y) 1592xy_to_index (DC::Layout self, int x, int y)
1193 CODE: 1593 CODE:
1194{ 1594{
1195 int index, trailing; 1595 int index, trailing;
1196 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1596 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197 RETVAL = index + trailing; 1597 RETVAL = index + trailing;
1198} 1598}
1199 OUTPUT: 1599 OUTPUT:
1200 RETVAL 1600 RETVAL
1201 1601
1202void 1602void
1203cursor_pos (CFPlus::Layout self, int index) 1603cursor_pos (DC::Layout self, int index)
1204 PPCODE: 1604 PPCODE:
1205{ 1605{
1206 PangoRectangle strong_pos; 1606 PangoRectangle pos;
1207 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1607 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208 1608
1209 EXTEND (SP, 3); 1609 EXTEND (SP, 3);
1210 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213} 1613}
1214 1614
1215void 1615void
1216index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1616index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217 PPCODE: 1617 PPCODE:
1218{ 1618{
1219 int line, x; 1619 int line, x;
1220 1620
1221 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1621 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1622#if !PANGO_VERSION_CHECK (1, 17, 3)
1222 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1623 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223 1624 --line;
1625#endif
1224 EXTEND (SP, 2); 1626 EXTEND (SP, 2);
1225 PUSHs (sv_2mortal (newSViv (line - 1))); 1627 PUSHs (sv_2mortal (newSViv (line)));
1226 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1628 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227} 1629}
1228 1630
1229void 1631void
1230line_x_to_index (CFPlus::Layout self, int line, int x) 1632line_x_to_index (DC::Layout self, int line, int x)
1231 PPCODE: 1633 PPCODE:
1232{ 1634{
1233 PangoLayoutLine *lp; 1635 PangoLayoutLine *lp;
1234 int index, trailing; 1636 int index, trailing;
1235 1637
1236 if (line < 0) 1638 if (line < 0)
1237 XSRETURN_EMPTY; 1639 XSRETURN_EMPTY;
1238 1640
1239 if (!(lp = pango_layout_get_line (self->pl, line))) 1641 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240 XSRETURN_EMPTY; /* do better */ 1642 XSRETURN_EMPTY; /* do better */
1241 1643
1242 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1644 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243 1645
1244 EXTEND (SP, 2); 1646 EXTEND (SP, 2);
… …
1250 PUSHs (sv_2mortal (newSViv (trailing))); 1652 PUSHs (sv_2mortal (newSViv (trailing)));
1251 } 1653 }
1252} 1654}
1253 1655
1254void 1656void
1255render (CFPlus::Layout self, float x, float y, int flags = 0) 1657render (DC::Layout self, float x, float y, int flags = 0)
1256 PPCODE: 1658 CODE:
1659 rc_clear (self->rc);
1257 pango_opengl_render_layout_subpixel ( 1660 pango_opengl_render_layout_subpixel (
1258 self->pl, 1661 self->pl,
1662 self->rc,
1259 x * PANGO_SCALE, y * PANGO_SCALE, 1663 x * PANGO_SCALE, y * PANGO_SCALE,
1260 self->r, self->g, self->b, self->a, 1664 self->r, self->g, self->b, self->a,
1261 flags 1665 flags
1262 ); 1666 );
1667 // we assume that context_change actually clears/frees stuff
1668 // and does not do any recomputation...
1669 pango_layout_context_changed (self->pl);
1263 1670
1264MODULE = CFPlus PACKAGE = CFPlus::Texture 1671void
1672draw (DC::Layout self)
1673 CODE:
1674{
1675 glEnable (GL_TEXTURE_2D);
1676 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1677 glEnable (GL_BLEND);
1678 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1679 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1680 glEnable (GL_ALPHA_TEST);
1681 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1682
1683 rc_draw (self->rc);
1684
1685 glDisable (GL_ALPHA_TEST);
1686 glDisable (GL_BLEND);
1687 glDisable (GL_TEXTURE_2D);
1688}
1689
1690MODULE = Deliantra::Client PACKAGE = DC::Texture
1265 1691
1266PROTOTYPES: ENABLE 1692PROTOTYPES: ENABLE
1267
1268int minpot (int n)
1269 1693
1270void 1694void
1271pad (SV *data_, int ow, int oh, int nw, int nh) 1695pad (SV *data_, int ow, int oh, int nw, int nh)
1272 CODE: 1696 CODE:
1273{ 1697{
… …
1300 HV *hv = (HV *)SvRV (self); 1724 HV *hv = (HV *)SvRV (self);
1301 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1725 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1726 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1727 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304 1728
1729 if (name <= 0)
1730 XSRETURN_EMPTY;
1731
1305 if (items < 5) 1732 if (items < 5)
1306 { 1733 {
1307 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1734 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1735 h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309 } 1736 }
… …
1336 glDisable (GL_ALPHA_TEST); 1763 glDisable (GL_ALPHA_TEST);
1337 glDisable (GL_BLEND); 1764 glDisable (GL_BLEND);
1338 } 1765 }
1339} 1766}
1340 1767
1768void
1769draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1770 PROTOTYPE: @
1771 CODE:
1772{
1773 glEnable (GL_BLEND);
1774 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1775 glEnable (GL_TEXTURE_2D);
1776 glBindTexture (GL_TEXTURE_2D, name1);
1777
1778 glColor3f (intensity, intensity, intensity);
1779 glPushMatrix ();
1780 glScalef (1./3, 1./3, 1.);
1781
1782 if (blend > 0.f)
1783 {
1784 float dx3 = dx * -3.f / w;
1785 float dy3 = dy * -3.f / h;
1786 GLfloat env_color[4] = { 0., 0., 0., blend };
1787
1788 /* interpolate the two shadow textures */
1789 /* stage 0 == rgb(glcolor) + alpha(t0) */
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1791
1792 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1793 gl.ActiveTexture (GL_TEXTURE1);
1794 glEnable (GL_TEXTURE_2D);
1795 glBindTexture (GL_TEXTURE_2D, name2);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1797
1798 /* rgb == rgb(glcolor) */
1799 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1802
1803 /* alpha = interpolate t0, t1 by env_alpha */
1804 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1805
1806 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1809
1810 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1811 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1812
1813 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1814 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1815
1816 glBegin (GL_QUADS);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1819 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1820 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1821 glEnd ();
1822
1823 glDisable (GL_TEXTURE_2D);
1824 gl.ActiveTexture (GL_TEXTURE0);
1825 }
1826 else
1827 {
1828 /* simple blending of one texture, also opengl <1.3 path */
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1830
1831 glBegin (GL_QUADS);
1832 glTexCoord2f (0, 0); glVertex2f (0, 0);
1833 glTexCoord2f (0, t); glVertex2f (0, h);
1834 glTexCoord2f (s, t); glVertex2f (w, h);
1835 glTexCoord2f (s, 0); glVertex2f (w, 0);
1836 glEnd ();
1837 }
1838
1839 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1840 {
1841 int x, y;
1842 int dx3 = dx * 3;
1843 int dy3 = dy * 3;
1844
1845 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1846 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1847 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1848 glTranslatef (-1., -1., 0);
1849 glBegin (GL_QUADS);
1850
1851 for (y = 1; y < h; y += 3)
1852 {
1853 int y1 = y - dy3;
1854 int y1valid = y1 >= 0 && y1 < h;
1855
1856 for (x = 1; x < w; x += 3)
1857 {
1858 int x1 = x - dx3;
1859 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1860 uint8_t h2;
1861
1862 if (y1valid && x1 >= 0 && x1 < w)
1863 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1864 else
1865 h2 = 1; /* out of range == invisible */
1866
1867 if (h1 || h2)
1868 {
1869 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1870 glColor4f (1., 1., 1., alpha);
1871
1872 glTexCoord2f (0, 0.); glVertex2i (x , y );
1873 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1874 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1875 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1876 }
1877 }
1878 }
1879 }
1880
1881 glEnd ();
1882
1883 glPopMatrix ();
1884
1885 glDisable (GL_TEXTURE_2D);
1886 glDisable (GL_BLEND);
1887}
1888
1341IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) 1889IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1342 CODE: 1890 CODE:
1343{ 1891{
1344 GLint width; 1892 GLint width;
1345 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0); 1893 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
… …
1347 RETVAL = width > 0; 1895 RETVAL = width > 0;
1348} 1896}
1349 OUTPUT: 1897 OUTPUT:
1350 RETVAL 1898 RETVAL
1351 1899
1352MODULE = CFPlus PACKAGE = CFPlus::Map 1900MODULE = Deliantra::Client PACKAGE = DC::Map
1353 1901
1354PROTOTYPES: DISABLE 1902PROTOTYPES: DISABLE
1355 1903
1356CFPlus::Map 1904DC::Map
1357new (SV *class) 1905new (SV *klass)
1358 CODE: 1906 CODE:
1359 New (0, RETVAL, 1, struct map); 1907 New (0, RETVAL, 1, mapgrid);
1360 RETVAL->x = 0; 1908 RETVAL->x = 0;
1361 RETVAL->y = 0; 1909 RETVAL->y = 0;
1362 RETVAL->w = 0; 1910 RETVAL->w = 0;
1363 RETVAL->h = 0; 1911 RETVAL->h = 0;
1364 RETVAL->ox = 0; 1912 RETVAL->ox = 0;
… …
1369 RETVAL->row = 0; 1917 RETVAL->row = 0;
1370 OUTPUT: 1918 OUTPUT:
1371 RETVAL 1919 RETVAL
1372 1920
1373void 1921void
1374DESTROY (CFPlus::Map self) 1922DESTROY (DC::Map self)
1375 CODE: 1923 CODE:
1376{ 1924{
1377 map_clear (self); 1925 map_clear (self);
1378 Safefree (self->face2tile); 1926 Safefree (self->face2tile);
1379 Safefree (self->tex); 1927 Safefree (self->tex);
1380 Safefree (self); 1928 Safefree (self);
1381} 1929}
1382 1930
1383void 1931void
1384resize (CFPlus::Map self, int map_width, int map_height) 1932resize (DC::Map self, int map_width, int map_height)
1385 CODE: 1933 CODE:
1386 self->w = map_width; 1934 self->w = map_width;
1387 self->h = map_height; 1935 self->h = map_height;
1388 1936
1389void 1937void
1390clear (CFPlus::Map self) 1938clear (DC::Map self)
1391 CODE: 1939 CODE:
1392 map_clear (self); 1940 map_clear (self);
1393 1941
1394void 1942void
1395set_tileid (CFPlus::Map self, int face, int tile) 1943set_tileid (DC::Map self, int face, int tile)
1396 CODE: 1944 CODE:
1397{ 1945{
1398 need_facenum (self, face); self->face2tile [face] = tile; 1946 need_facenum (self, face); self->face2tile [face] = tile;
1399 need_texid (self, tile); 1947 need_texid (self, tile);
1400} 1948}
1401 1949
1402void 1950void
1403set_smooth (CFPlus::Map self, int face, int smooth, int level) 1951set_smooth (DC::Map self, int face, int smooth, int level)
1404 CODE: 1952 CODE:
1405{ 1953{
1406 tileid texid; 1954 tileid texid;
1407 maptex *tex; 1955 maptex *tex;
1408 1956
1409 if (face < 0 || face >= self->faces) 1957 if (face < 0 || face >= self->faces)
1410 return; 1958 return;
1411 1959
1412 if (smooth < 0 || smooth >= self->faces) 1960 if (smooth < 0 || smooth >= self->faces)
1413 return; 1961 return;
1414 1962
1415 texid = self->face2tile [face]; 1963 texid = self->face2tile [face];
1416 1964
1417 if (!texid) 1965 if (!texid)
1418 return; 1966 return;
1419 1967
1420 tex = self->tex + texid; 1968 tex = self->tex + texid;
1421 tex->smoothtile = self->face2tile [smooth]; 1969 tex->smoothtile = self->face2tile [smooth];
1422 tex->smoothlevel = level; 1970 tex->smoothlevel = level;
1423} 1971}
1424 1972
1425void 1973void
1426set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1974set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1427 CODE: 1975 CODE:
1428{ 1976{
1429 need_texid (self, texid); 1977 need_texid (self, texid);
1430 1978
1431 { 1979 {
… …
1450 // use uglier nearest interpolation because linear suffers 1998 // use uglier nearest interpolation because linear suffers
1451 // from transparent color bleeding and ugly wrapping effects. 1999 // from transparent color bleeding and ugly wrapping effects.
1452 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 2000 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453} 2001}
1454 2002
2003void
2004expire_textures (DC::Map self, int texid, int count)
2005 PPCODE:
2006 for (; texid < self->texs && count; ++texid, --count)
2007 {
2008 maptex *tex = self->tex + texid;
2009
2010 if (tex->name)
2011 {
2012 if (tex->unused)
2013 {
2014 tex->name = 0;
2015 tex->unused = 0;
2016 XPUSHs (sv_2mortal (newSViv (texid)));
2017 }
2018 else
2019 tex->unused = 1;
2020 }
2021 }
2022
1455int 2023int
1456ox (CFPlus::Map self) 2024ox (DC::Map self)
1457 ALIAS: 2025 ALIAS:
1458 oy = 1 2026 oy = 1
1459 x = 2 2027 x = 2
1460 y = 3 2028 y = 3
1461 w = 4 2029 w = 4
… …
1472 } 2040 }
1473 OUTPUT: 2041 OUTPUT:
1474 RETVAL 2042 RETVAL
1475 2043
1476void 2044void
1477scroll (CFPlus::Map self, int dx, int dy) 2045scroll (DC::Map self, int dx, int dy)
1478 CODE: 2046 CODE:
1479{ 2047{
1480 if (dx > 0) 2048 if (dx > 0)
1481 map_blank (self, self->x, self->y, dx, self->h); 2049 map_blank (self, self->x, self->y, dx, self->h);
1482 else if (dx < 0) 2050 else if (dx < 0)
… …
1497 self->rows += MAP_EXTEND_Y; 2065 self->rows += MAP_EXTEND_Y;
1498 self->y += MAP_EXTEND_Y; 2066 self->y += MAP_EXTEND_Y;
1499 } 2067 }
1500} 2068}
1501 2069
1502void 2070SV *
1503map1a_update (CFPlus::Map self, SV *data_, int extmap) 2071map1a_update (DC::Map self, SV *data_)
1504 CODE: 2072 CODE:
1505{ 2073{
1506 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2074 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507 uint8_t *data_end = (uint8_t *)SvEND (data_); 2075 uint8_t *data_end = (uint8_t *)SvEND (data_);
1508 mapcell *cell; 2076 mapcell *cell;
1509 int x, y, flags; 2077 int x, y, z, flags;
2078 AV *missing = newAV ();
2079 RETVAL = newRV_noinc ((SV *)missing);
1510 2080
1511 while (data < data_end - 1) 2081 while (data < data_end - 1)
1512 { 2082 {
1513 flags = (data [0] << 8) + data [1]; data += 2; 2083 flags = (data [0] << 8) + data [1]; data += 2;
1514 2084
… …
1527 2097
1528 //TODO: don't trust server data to be in-range(!) 2098 //TODO: don't trust server data to be in-range(!)
1529 2099
1530 if (flags & 8) 2100 if (flags & 8)
1531 { 2101 {
2102 uint8_t ext, cmd;
2103
1532 if (extmap) 2104 do
1533 { 2105 {
1534 uint8_t ext, cmd; 2106 ext = *data++;
2107 cmd = ext & 0x7f;
1535 2108
1536 do 2109 if (cmd < 4)
2110 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2111 else if (cmd == 5) // health
1537 { 2112 {
1538 ext = *data++;
1539 cmd = ext & 0x3f;
1540
1541 if (cmd < 4)
1542 cell->darkness = 255 - ext * 64 + 1;
1543 else if (cmd == 5) // health
1544 {
1545 cell->stat_width = 1; 2113 cell->stat_width = 1;
1546 cell->stat_hp = *data++; 2114 cell->stat_hp = *data++;
1547 }
1548 else if (cmd == 6) // monster width
1549 cell->stat_width = *data++ + 1;
1550 else if (cmd == 0x47)
1551 {
1552 if (*data == 4)
1553 ; // decode player count
1554
1555 data += *data + 1;
1556 }
1557 else if (cmd == 8) // cell flags
1558 cell->flags = *data++;
1559 else if (ext & 0x40) // unknown, multibyte => skip
1560 data += *data + 1;
1561 else
1562 data++;
1563 } 2115 }
1564 while (ext & 0x80); 2116 else if (cmd == 6) // monster width
2117 cell->stat_width = *data++ + 1;
2118 else if (cmd == 0x47)
2119 {
2120 if (*data == 1) cell->player = data [1];
2121 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2122 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2123 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2124
2125 data += *data + 1;
2126 }
2127 else if (cmd == 8) // cell flags
2128 cell->flags = *data++;
2129 else if (ext & 0x40) // unknown, multibyte => skip
2130 data += *data + 1;
2131 else
2132 data++;
1565 } 2133 }
1566 else 2134 while (ext & 0x80);
1567 cell->darkness = *data++ + 1;
1568 } 2135 }
1569 2136
2137 for (z = 0; z <= 2; ++z)
1570 if (flags & 4) 2138 if (flags & (4 >> z))
1571 { 2139 {
1572 faceid face = (data [0] << 8) + data [1]; data += 2; 2140 faceid face = (data [0] << 8) + data [1]; data += 2;
1573 need_facenum (self, face); 2141 need_facenum (self, face);
1574 cell->tile [0] = self->face2tile [face]; 2142 cell->tile [z] = self->face2tile [face];
2143
2144 if (cell->tile [z])
2145 {
2146 maptex *tex = self->tex + cell->tile [z];
2147 tex->unused = 0;
2148 if (!tex->name)
2149 av_push (missing, newSViv (cell->tile [z]));
2150
2151 if (tex->smoothtile)
2152 {
2153 maptex *smooth = self->tex + tex->smoothtile;
2154 smooth->unused = 0;
2155 if (!smooth->name)
2156 av_push (missing, newSViv (tex->smoothtile));
2157 }
2158 }
1575 } 2159 }
1576
1577 if (flags & 2)
1578 {
1579 faceid face = (data [0] << 8) + data [1]; data += 2;
1580 need_facenum (self, face);
1581 cell->tile [1] = self->face2tile [face];
1582 }
1583
1584 if (flags & 1)
1585 {
1586 faceid face = (data [0] << 8) + data [1]; data += 2;
1587 need_facenum (self, face);
1588 cell->tile [2] = self->face2tile [face];
1589 }
1590 } 2160 }
1591 else 2161 else
1592 cell->darkness = 0; 2162 CELL_CLEAR (cell);
1593 } 2163 }
1594} 2164}
2165 OUTPUT:
2166 RETVAL
1595 2167
1596SV * 2168SV *
1597mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2169mapmap (DC::Map self, int x0, int y0, int w, int h)
1598 CODE: 2170 CODE:
1599{ 2171{
1600 int x1, x; 2172 int x1, x;
1601 int y1, y; 2173 int y1, y;
1602 int z; 2174 int z;
… …
1615 ? self->row + y 2187 ? self->row + y
1616 : 0; 2188 : 0;
1617 2189
1618 for (x = x0; x < x1; x++) 2190 for (x = x0; x < x1; x++)
1619 { 2191 {
1620 int r = 32, g = 32, b = 32, a = 192; 2192 unsigned int r = 32, g = 32, b = 32, a = 192;
1621 2193
1622 if (row && row->c0 <= x && x < row->c1) 2194 if (row && row->c0 <= x && x < row->c1)
1623 { 2195 {
1624 mapcell *cell = row->col + (x - row->c0); 2196 mapcell *cell = row->col + (x - row->c0);
1625 2197
… …
1627 { 2199 {
1628 maptex tex = self->tex [cell->tile [z]]; 2200 maptex tex = self->tex [cell->tile [z]];
1629 int a0 = 255 - tex.a; 2201 int a0 = 255 - tex.a;
1630 int a1 = tex.a; 2202 int a1 = tex.a;
1631 2203
1632 r = (r * a0 + tex.r * a1) / 255; 2204 r = div255 (r * a0 + tex.r * a1);
1633 g = (g * a0 + tex.g * a1) / 255; 2205 g = div255 (g * a0 + tex.g * a1);
1634 b = (b * a0 + tex.b * a1) / 255; 2206 b = div255 (b * a0 + tex.b * a1);
1635 a = (a * a0 + tex.a * a1) / 255; 2207 a = div255 (a * a0 + tex.a * a1);
1636 } 2208 }
1637 } 2209 }
1638 2210
1639 *map++ = (r ) 2211 *map++ = (r )
1640 | (g << 8) 2212 | (g << 8)
1641 | (b << 16) 2213 | (b << 16)
1642 | (a << 24); 2214 | (a << 24);
1643 } 2215 }
1644 } 2216 }
1645 2217
1646 RETVAL = map_sv; 2218 RETVAL = map_sv;
1647} 2219}
1648 OUTPUT: 2220 OUTPUT:
1649 RETVAL 2221 RETVAL
1650 2222
1651void 2223void
1652draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2224draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1653 CODE: 2225 CODE:
1654{ 2226{
1655 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1657 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1658 smooth_key skey;
1659 int x, y, z; 2227 int x, y, z;
1660 int last_name;
1661 2228
2229 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2230 int pl_x, pl_y;
2231 maptex pl_tex;
2232 rc_t *rc = rc_alloc ();
2233 rc_t *rc_ov = rc_alloc ();
2234 rc_key_t key;
2235 rc_array_t *arr;
2236
2237 pl_tex.name = 0;
2238
1662 // thats current max. sorry. 2239 // that's current max. sorry.
1663 if (sw > 255) sw = 255; 2240 if (sw > 255) sw = 255;
1664 if (sh > 255) sh = 255; 2241 if (sh > 255) sh = 255;
1665 2242
1666 // clear key, in case of extra padding
1667 memset (&skey, 0, sizeof (skey)); 2243 memset (&key, 0, sizeof (key));
1668 2244 key.r = 255;
1669 glColor4ub (255, 255, 255, 255); 2245 key.g = 255;
1670 2246 key.b = 255;
1671 glEnable (GL_BLEND); 2247 key.a = 255;
1672 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2248 key.mode = GL_QUADS;
1673 glEnable (GL_TEXTURE_2D); 2249 key.format = GL_T2F_V3F;
1674 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1675
1676 glBegin (GL_QUADS);
1677
1678 last_name = 0;
1679 2250
1680 mx += self->x; 2251 mx += self->x;
1681 my += self->y; 2252 my += self->y;
1682 2253
1683 // first pass: determine smooth_max 2254 // first pass: determine smooth_max
1684 // rather ugly, if you ask me 2255 // rather ugly, if you ask me
1685 // could also be stored inside mapcell and updated on change 2256 // could also be stored inside mapcell and updated on change
1686 memset (smooth_max, 0, sizeof (smooth_max)); 2257 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1687 2258
1688 for (y = 0; y < sh; y++) 2259 for (y = 0; y < sh; y++)
1689 if (0 <= y + my && y + my < self->rows) 2260 if (0 <= y + my && y + my < self->rows)
1690 { 2261 {
1691 maprow *row = self->row + (y + my); 2262 maprow *row = self->row + (y + my);
… …
1700 MAX (self->tex [cell->tile [1]].smoothlevel, 2271 MAX (self->tex [cell->tile [1]].smoothlevel,
1701 self->tex [cell->tile [2]].smoothlevel)); 2272 self->tex [cell->tile [2]].smoothlevel));
1702 } 2273 }
1703 } 2274 }
1704 2275
2276 glEnable (GL_BLEND);
2277 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2278 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2279
1705 for (z = 0; z <= 2; z++) 2280 for (z = 0; z <= 2; z++)
1706 { 2281 {
1707 memset (smooth_level, 0, sizeof (smooth_level)); 2282 std::bitset<256> smooth_level; // one bit for every possible smooth level
2283 smooth_key skey;
2284 smooth_hash smooth;
2285 key.texname = -1;
1708 2286
1709 for (y = 0; y < sh; y++) 2287 for (y = 0; y < sh; y++)
1710 if (0 <= y + my && y + my < self->rows) 2288 if (0 <= y + my && y + my < self->rows)
1711 { 2289 {
1712 maprow *row = self->row + (y + my); 2290 maprow *row = self->row + (y + my);
… …
1718 tileid tile = cell->tile [z]; 2296 tileid tile = cell->tile [z];
1719 2297
1720 if (tile) 2298 if (tile)
1721 { 2299 {
1722 maptex tex = self->tex [tile]; 2300 maptex tex = self->tex [tile];
1723 int px = (x + 1) * T - tex.w; 2301 int px, py;
1724 int py = (y + 1) * T - tex.h;
1725 2302
1726 // suppressing texture state switches here
1727 // is only moderately effective, but worth the extra effort
1728 if (last_name != tex.name) 2303 if (key.texname != tex.name)
1729 { 2304 {
2305 self->tex [tile].unused = 0;
2306
1730 if (!tex.name) 2307 if (!tex.name)
1731 tex = self->tex [2]; /* missing, replace by noface */ 2308 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1732 2309
1733 glEnd (); 2310 key.texname = tex.name;
1734 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2311 arr = rc_array (rc, &key);
1735 glBegin (GL_QUADS);
1736 } 2312 }
1737 2313
1738 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2314 px = (x + 1) * Th - tex.w;
1739 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2315 py = (y + 1) * Tw - tex.h;
1740 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1741 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1742 2316
1743 if (cell->flags && z == 2) 2317 if (expect_false (cell->player == player) && expect_false (z == 2))
1744 { 2318 {
1745 if (cell->flags & 1) 2319 pl_x = px;
2320 pl_y = py;
2321 pl_tex = tex;
1746 { 2322 continue;
1747 maptex tex = self->tex [1];
1748 int px = x * T + T * 2 / 32;
1749 int py = y * T - T * 6 / 32;
1750
1751 glEnd ();
1752 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1753 glBegin (GL_QUADS);
1754
1755 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1756 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1757 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1758 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1759 }
1760 } 2323 }
2324
2325 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2326 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2327 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2328 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1761 2329
1762 // update smooth hash 2330 // update smooth hash
1763 if (tex.smoothtile) 2331 if (tex.smoothtile)
1764 { 2332 {
1765 skey.tile = tex.smoothtile; 2333 skey.tile = tex.smoothtile;
1766 skey.level = tex.smoothlevel; 2334 skey.level = tex.smoothlevel;
1767 2335
1768 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2336 smooth_level[tex.smoothlevel] = 1;
1769 2337
1770 // add bits to current tile and all neighbours. skey.x|y is 2338 // add bits to current tile and all neighbours. skey.x|y is
1771 // shifted +1|+1 so we always stay positive. 2339 // shifted +1|+1 so we always stay positive.
1772 2340
1773 // bits is ___n cccc CCCC bbbb 2341 // bits is ___n cccc CCCC bbbb
… …
1781 2349
1782 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2350 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1783 // ·· ·· ·┏ ┓· 2351 // ·· ·· ·┏ ┓·
1784 2352
1785 // full tile 2353 // full tile
1786 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2354 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1787 2355
1788 // borders 2356 // borders
1789 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2357 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1790 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2358 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1791 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2359 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1792 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2360 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1793 2361
1794 // corners 2362 // corners
1795 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2363 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1796 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2364 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1797 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2365 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1798 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2366 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2367 }
2368 }
2369
2370 if (expect_false (z == 2) && expect_false (cell->flags))
2371 {
2372 // overlays such as the speech bubble, probably more to come
2373 if (cell->flags & 1)
2374 {
2375 rc_key_t key_ov = key;
2376 maptex tex = self->tex [TEXID_SPEECH];
2377 rc_array_t *arr;
2378 int px = x * Tw + Tw * 2 / 32;
2379 int py = y * Th - Th * 6 / 32;
2380
2381 key_ov.texname = tex.name;
2382 arr = rc_array (rc_ov, &key_ov);
2383
2384 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2385 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2386 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2387 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1799 } 2388 }
1800 } 2389 }
1801 } 2390 }
1802 } 2391 }
1803 2392
2393 rc_draw (rc);
2394 rc_clear (rc);
2395
1804 // go through all smoothlevels, lowest to highest, then draw. 2396 // go through all smoothlevels, lowest to highest, then draw.
1805 // this is basically counting sort 2397 // this is basically counting sort
1806 { 2398 {
1807 int w, b; 2399 int w, b;
1808 2400
1809 for (w = 0; w < 256 / 32; ++w) 2401 glEnable (GL_TEXTURE_2D);
2402 glBegin (GL_QUADS);
2403 for (int level = 0; level < smooth_level.size (); ++level)
2404 if (smooth_level[level])
2405 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1810 { 2406 {
1811 uint32_t smask = smooth_level [w]; 2407 smooth_key &skey = it->first;
1812 if (smask) 2408 IV bits = it->second;
1813 for (b = 0; b < 32; ++b) 2409
1814 if (smask & (((uint32_t)1) << b)) 2410 if (!(bits & 0x1000)
2411 && skey.level == level
2412 && level > smooth_max [skey.x][skey.y])
1815 { 2413 {
1816 int level = (w << 5) | b; 2414 maptex tex = self->tex [skey.tile];
2415 int px = (((int)skey.x) - 1) * Tw;
2416 int py = (((int)skey.y) - 1) * Th;
2417 int border = bits & 15;
2418 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2419 float dx = tex.s * .0625f; // 16 images/row
2420 float dy = tex.t * .5f ; // 2 images/column
2421
1817 HE *he; 2422 if (tex.name)
1818
1819 hv_iterinit (smooth);
1820 while ((he = hv_iternext (smooth)))
1821 { 2423 {
1822 smooth_key *skey = (smooth_key *)HeKEY (he); 2424 // this time avoiding texture state changes
1823 IV bits = SvIVX (HeVAL (he)); 2425 // save gobs of state changes.
1824 2426 if (key.texname != tex.name)
1825 if (!(bits & 0x1000)
1826 && skey->level == level
1827 && level > smooth_max [skey->x][skey->y])
1828 { 2427 {
1829 maptex tex = self->tex [skey->tile]; 2428 self->tex [skey.tile].unused = 0;
1830 int px = (((int)skey->x) - 1) * T;
1831 int py = (((int)skey->y) - 1) * T;
1832 int border = bits & 15;
1833 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834 float dx = tex.s * .0625f; // 16 images/row
1835 float dy = tex.t * .5f ; // 2 images/column
1836 2429
1837 // this time naively avoiding texture state changes
1838 // save gobs of state changes.
1839 if (last_name != tex.name)
1840 {
1841 if (!tex.name)
1842 continue; // smoothing not yet available
1843
1844 glEnd (); 2430 glEnd ();
1845 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2431 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846 glBegin (GL_QUADS); 2432 glBegin (GL_QUADS);
1847 } 2433 }
1848 2434
1849 if (border) 2435 if (border)
1850 { 2436 {
1851 float ox = border * dx; 2437 float ox = border * dx;
1852 2438
1853 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2439 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2440 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1855 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2441 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1856 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2442 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1857 } 2443 }
1858 2444
1859 if (corner) 2445 if (corner)
1860 { 2446 {
1861 float ox = corner * dx; 2447 float ox = corner * dx;
1862 2448
1863 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2449 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2450 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1865 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2451 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1866 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2452 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1867 }
1868 } 2453 }
1869 } 2454 }
1870 } 2455 }
1871 } 2456 }
2457
2458 glEnd ();
2459 glDisable (GL_TEXTURE_2D);
2460 key.texname = -1;
1872 } 2461 }
1873
1874 hv_clear (smooth);
1875 } 2462 }
1876 2463
1877 glEnd (); 2464 if (pl_tex.name)
2465 {
2466 maptex tex = pl_tex;
2467 int px = pl_x + sdx;
2468 int py = pl_y + sdy;
1878 2469
1879 glDisable (GL_TEXTURE_2D); 2470 key.texname = tex.name;
2471 arr = rc_array (rc, &key);
2472
2473 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2474 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2475 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2476 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2477
2478 rc_draw (rc);
2479 }
2480
2481 rc_draw (rc_ov);
2482 rc_clear (rc_ov);
2483
1880 glDisable (GL_BLEND); 2484 glDisable (GL_BLEND);
2485 rc_free (rc);
2486 rc_free (rc_ov);
1881 2487
1882 // top layer: overlays such as the health bar 2488 // top layer: overlays such as the health bar
1883 for (y = 0; y < sh; y++) 2489 for (y = 0; y < sh; y++)
1884 if (0 <= y + my && y + my < self->rows) 2490 if (0 <= y + my && y + my < self->rows)
1885 { 2491 {
… …
1888 for (x = 0; x < sw; x++) 2494 for (x = 0; x < sw; x++)
1889 if (row->c0 <= x + mx && x + mx < row->c1) 2495 if (row->c0 <= x + mx && x + mx < row->c1)
1890 { 2496 {
1891 mapcell *cell = row->col + (x + mx - row->c0); 2497 mapcell *cell = row->col + (x + mx - row->c0);
1892 2498
1893 int px = x * T; 2499 int px = x * Tw;
1894 int py = y * T; 2500 int py = y * Th;
2501
2502 if (expect_false (cell->player == player))
2503 {
2504 px += sdx;
2505 py += sdy;
2506 }
1895 2507
1896 if (cell->stat_hp) 2508 if (cell->stat_hp)
1897 { 2509 {
1898 int width = cell->stat_width * T; 2510 int width = cell->stat_width * Tw;
1899 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2511 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1900 2512
1901 glColor3ub (0, 0, 0); 2513 glColor3ub (0, 0, 0);
1902 glRectf (px + 1, py - thick - 2, 2514 glRectf (px + 1, py - thick - 2,
1903 px + width - 1, py); 2515 px + width - 1, py);
1904 2516
… …
1910 } 2522 }
1911 } 2523 }
1912} 2524}
1913 2525
1914void 2526void
1915draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2527draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1916 CODE: 2528 CODE:
1917{ 2529{
1918 static float color[16][3] = { 2530 static float color[16][3] = {
1919 { 0.00F, 0.00F, 0.00F }, 2531 { 0.00f, 0.00f, 0.00f },
1920 { 1.00F, 1.00F, 1.00F }, 2532 { 1.00f, 1.00f, 1.00f },
1921 { 0.00F, 0.00F, 0.55F }, 2533 { 0.00f, 0.00f, 0.55f },
1922 { 1.00F, 0.00F, 0.00F }, 2534 { 1.00f, 0.00f, 0.00f },
1923 2535
1924 { 1.00F, 0.54F, 0.00F }, 2536 { 1.00f, 0.54f, 0.00f },
1925 { 0.11F, 0.56F, 1.00F }, 2537 { 0.11f, 0.56f, 1.00f },
1926 { 0.93F, 0.46F, 0.00F }, 2538 { 0.93f, 0.46f, 0.00f },
1927 { 0.18F, 0.54F, 0.34F }, 2539 { 0.18f, 0.54f, 0.34f },
1928 2540
1929 { 0.56F, 0.73F, 0.56F }, 2541 { 0.56f, 0.73f, 0.56f },
1930 { 0.80F, 0.80F, 0.80F }, 2542 { 0.80f, 0.80f, 0.80f },
1931 { 0.55F, 0.41F, 0.13F }, 2543 { 0.55f, 0.41f, 0.13f },
1932 { 0.99F, 0.77F, 0.26F }, 2544 { 0.99f, 0.77f, 0.26f },
1933 2545
1934 { 0.74F, 0.65F, 0.41F }, 2546 { 0.74f, 0.65f, 0.41f },
1935 2547
1936 { 0.00F, 1.00F, 1.00F }, 2548 { 0.00f, 1.00f, 1.00f },
1937 { 1.00F, 0.00F, 1.00F }, 2549 { 1.00f, 0.00f, 1.00f },
1938 { 1.00F, 1.00F, 0.00F }, 2550 { 1.00f, 1.00f, 0.00f },
1939 }; 2551 };
1940 2552
1941 int x, y; 2553 int x, y;
1942 2554
1943 glEnable (GL_TEXTURE_2D); 2555 glEnable (GL_TEXTURE_2D);
2556 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2557 * but the nvidia driver (185.18.14) mishandles alpha textures
2558 * and takes the colour from god knows where instead of using
2559 * Cp. MODULATE results in the same colour, but slightly different
2560 * alpha, but atcually gives us the correct colour with nvidia.
2561 */
1944 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2562 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1945 glEnable (GL_BLEND); 2563 glEnable (GL_BLEND);
1946 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2564 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1947 glBegin (GL_QUADS); 2565 glBegin (GL_QUADS);
1948 2566
1949 for (y = 0; y < h; y++) 2567 for (y = 0; y < h; y++)
… …
1953 2571
1954 if (m) 2572 if (m)
1955 { 2573 {
1956 float *c = color [m & 15]; 2574 float *c = color [m & 15];
1957 2575
1958 float tx1 = m & 0x40 ? 0.5 : 0.; 2576 float tx1 = m & 0x40 ? 0.5f : 0.f;
1959 float tx2 = tx1 + 0.5; 2577 float tx2 = tx1 + 0.5f;
1960 2578
1961 glColor4f (c[0], c[1], c[2], 0.75); 2579 glColor4f (c[0], c[1], c[2], 1);
1962 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2580 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1963 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2581 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1964 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2582 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1965 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2583 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1966 } 2584 }
… …
1970 glDisable (GL_BLEND); 2588 glDisable (GL_BLEND);
1971 glDisable (GL_TEXTURE_2D); 2589 glDisable (GL_TEXTURE_2D);
1972} 2590}
1973 2591
1974void 2592void
1975fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2593fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976 PPCODE: 2594 PPCODE:
1977{ 2595{
1978 int x, y; 2596 int x, y;
1979 int sw1 = sw + 2; 2597 int sw1 = sw + 2;
1980 int sh1 = sh + 2; 2598 int sh1 = sh + 2;
1981 int sh3 = sh * 3; 2599 int sh3 = sh * 3;
1982 int sw34 = (sw * 3 + 3) & ~3; 2600 int sw3 = sw * 3;
2601 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2602 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1983 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1); 2603 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3)); 2604 memset (darkness1, 0, sw1*sh1);
1985 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986 2605
1987 SvPOK_only (darkness3_sv); 2606 SvPOK_only (darkness3_sv);
1988 SvCUR_set (darkness3_sv, sw34 * sh3); 2607 SvCUR_set (darkness3_sv, sw3 * sh3);
1989 2608
1990 mx += self->x - 1; 2609 mx += self->x - 1;
1991 my += self->y - 1; 2610 my += self->y - 1;
1992
1993 memset (darkness1, 255, sw1 * sh1);
1994 2611
1995 for (y = 0; y < sh1; y++) 2612 for (y = 0; y < sh1; y++)
1996 if (0 <= y + my && y + my < self->rows) 2613 if (0 <= y + my && y + my < self->rows)
1997 { 2614 {
1998 maprow *row = self->row + (y + my); 2615 maprow *row = self->row + (y + my);
… …
2001 if (row->c0 <= x + mx && x + mx < row->c1) 2618 if (row->c0 <= x + mx && x + mx < row->c1)
2002 { 2619 {
2003 mapcell *cell = row->col + (x + mx - row->c0); 2620 mapcell *cell = row->col + (x + mx - row->c0);
2004 2621
2005 darkness1 [y * sw1 + x] = cell->darkness 2622 darkness1 [y * sw1 + x] = cell->darkness
2006 ? 255 - (cell->darkness - 1) 2623 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2007 : 255 - FOW_DARKNESS; 2624 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2008 } 2625 }
2009 } 2626 }
2010 2627
2011 for (y = 0; y < sh; ++y) 2628 for (y = 0; y < sh; ++y)
2012 for (x = 0; x < sw; ++x) 2629 for (x = 0; x < sw; ++x)
… …
2031 2648
2032 uint8_t r13 = (d13 + d23 + d12) / 3; 2649 uint8_t r13 = (d13 + d23 + d12) / 3;
2033 uint8_t r23 = d23; 2650 uint8_t r23 = d23;
2034 uint8_t r33 = (d23 + d33 + d32) / 3; 2651 uint8_t r33 = (d23 + d33 + d32) / 3;
2035 2652
2036 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11); 2653 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2037 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21); 2654 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2038 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31); 2655 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2039 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12); 2656 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2040 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22); 2657 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2041 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32); 2658 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2042 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13); 2659 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2043 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23); 2660 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2044 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33); 2661 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2045 } 2662 }
2046 2663
2047 free (darkness1); 2664 free (darkness1);
2048 2665
2049 EXTEND (SP, 3); 2666 EXTEND (SP, 3);
2050 PUSHs (sv_2mortal (newSViv (sw34))); 2667 PUSHs (sv_2mortal (newSViv (sw3)));
2051 PUSHs (sv_2mortal (newSViv (sh3))); 2668 PUSHs (sv_2mortal (newSViv (sh3)));
2052 PUSHs (darkness3_sv); 2669 PUSHs (darkness3_sv);
2053} 2670}
2054 2671
2055SV * 2672SV *
2056get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2673get_rect (DC::Map self, int x0, int y0, int w, int h)
2057 CODE: 2674 CODE:
2058{ 2675{
2059 int x, y, x1, y1; 2676 int x, y, x1, y1;
2060 SV *data_sv = newSV (w * h * 7 + 5); 2677 SV *data_sv = newSV (w * h * 7 + 5);
2061 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2678 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2118 else 2735 else
2119 *data++ = 0; 2736 *data++ = 0;
2120 } 2737 }
2121 } 2738 }
2122 2739
2740 /* if size is w*h + 5 then no data has been found */
2741 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2742 {
2123 SvPOK_only (data_sv); 2743 SvPOK_only (data_sv);
2124 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2744 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2745 }
2746
2125 RETVAL = data_sv; 2747 RETVAL = data_sv;
2126} 2748}
2127 OUTPUT: 2749 OUTPUT:
2128 RETVAL 2750 RETVAL
2129 2751
2130void 2752void
2131set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2753set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2132 PPCODE: 2754 PPCODE:
2133{ 2755{
2134 int x, y, z; 2756 int x, y, z;
2135 int w, h; 2757 int w, h;
2136 int x1, y1; 2758 int x1, y1;
2759 STRLEN len;
2760 uint8_t *data, *end;
2761
2762 len = SvLEN (data_sv);
2763 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2764 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2765 end = data + len + 8;
2766
2767 if (len < 5)
2768 XSRETURN_EMPTY;
2137 2769
2138 if (*data++ != 0) 2770 if (*data++ != 0)
2139 return; /* version mismatch */ 2771 XSRETURN_EMPTY; /* version mismatch */
2140 2772
2141 w = *data++ << 8; w |= *data++; 2773 w = *data++ << 8; w |= *data++;
2142 h = *data++ << 8; h |= *data++; 2774 h = *data++ << 8; h |= *data++;
2143 2775
2144 // we need to do this 'cause we don't keep an absolute coord system for rows 2776 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2156 { 2788 {
2157 maprow *row = map_get_row (self, y); 2789 maprow *row = map_get_row (self, y);
2158 2790
2159 for (x = x0; x < x1; x++) 2791 for (x = x0; x < x1; x++)
2160 { 2792 {
2793 uint8_t flags;
2794
2795 if (data + 7 >= end)
2796 XSRETURN_EMPTY;
2797
2161 uint8_t flags = *data++; 2798 flags = *data++;
2162 2799
2163 if (flags) 2800 if (flags)
2164 { 2801 {
2165 mapcell *cell = row_get_cell (row, x); 2802 mapcell *cell = row_get_cell (row, x);
2166 tileid tile[3] = { 0, 0, 0 }; 2803 tileid tile[3] = { 0, 0, 0 };
… …
2169 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2806 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2807 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171 2808
2172 if (cell->darkness == 0) 2809 if (cell->darkness == 0)
2173 { 2810 {
2174 cell->darkness = 0; 2811 /*cell->darkness = 0;*/
2812 EXTEND (SP, 3);
2175 2813
2176 for (z = 0; z <= 2; z++) 2814 for (z = 0; z <= 2; z++)
2177 { 2815 {
2178 tileid t = tile [z]; 2816 tileid t = tile [z];
2179 2817
2180 if (t >= self->texs || (t && !self->tex [t].name)) 2818 if (t >= self->texs || (t && !self->tex [t].name))
2181 { 2819 {
2182 XPUSHs (sv_2mortal (newSViv (t))); 2820 PUSHs (sv_2mortal (newSViv (t)));
2183 need_texid (self, t); 2821 need_texid (self, t);
2184 } 2822 }
2185 2823
2186 cell->tile [z] = t; 2824 cell->tile [z] = t;
2187 } 2825 }
… …
2189 } 2827 }
2190 } 2828 }
2191 } 2829 }
2192} 2830}
2193 2831
2194MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2832MODULE = Deliantra::Client PACKAGE = DC::RW
2833
2834DC::RW
2835new (SV *klass, SV *data_sv)
2836 CODE:
2837{
2838 STRLEN datalen;
2839 char *data = SvPVbyte (data_sv, datalen);
2840
2841 RETVAL = SDL_RWFromConstMem (data, datalen);
2842}
2843 OUTPUT:
2844 RETVAL
2845
2846DC::RW
2847new_from_file (SV *klass, const char *path, const char *mode = "rb")
2848 CODE:
2849 RETVAL = SDL_RWFromFile (path, mode);
2850 OUTPUT:
2851 RETVAL
2852
2853# fails on win32:
2854# dc.xs(2268) : error C2059: syntax error : '('
2855#void
2856#close (DC::RW self)
2857# CODE:
2858# (self->(close)) (self);
2859
2860MODULE = Deliantra::Client PACKAGE = DC::Channel
2195 2861
2196PROTOTYPES: DISABLE 2862PROTOTYPES: DISABLE
2197 2863
2198CFPlus::MixChunk 2864DC::Channel
2199new_from_file (SV *class, char *path) 2865find ()
2200 CODE: 2866 CODE:
2201 RETVAL = Mix_LoadWAV (path); 2867{
2868 RETVAL = Mix_GroupAvailable (-1);
2869
2870 if (RETVAL < 0)
2871 {
2872 RETVAL = Mix_GroupOldest (-1);
2873
2874 if (RETVAL < 0)
2875 {
2876 // happens sometimes, maybe it just stopped playing(?)
2877 RETVAL = Mix_GroupAvailable (-1);
2878
2879 if (RETVAL < 0)
2880 XSRETURN_UNDEF;
2881 }
2882 else
2883 Mix_HaltChannel (RETVAL);
2884 }
2885
2886 Mix_UnregisterAllEffects (RETVAL);
2887 Mix_Volume (RETVAL, 128);
2888}
2202 OUTPUT: 2889 OUTPUT:
2203 RETVAL 2890 RETVAL
2204 2891
2205void 2892void
2893halt (DC::Channel self)
2894 CODE:
2895 Mix_HaltChannel (self);
2896
2897void
2898expire (DC::Channel self, int ticks = -1)
2899 CODE:
2900 Mix_ExpireChannel (self, ticks);
2901
2902void
2903fade_out (DC::Channel self, int ticks = -1)
2904 CODE:
2905 Mix_FadeOutChannel (self, ticks);
2906
2907int
2908volume (DC::Channel self, int volume)
2909 CODE:
2910 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2911 OUTPUT:
2912 RETVAL
2913
2914void
2915unregister_all_effects (DC::Channel self)
2916 CODE:
2917 Mix_UnregisterAllEffects (self);
2918
2919void
2920set_panning (DC::Channel self, int left, int right)
2921 CODE:
2922 left = CLAMP (left , 0, 255);
2923 right = CLAMP (right, 0, 255);
2924 Mix_SetPanning (self, left, right);
2925
2926void
2927set_distance (DC::Channel self, int distance)
2928 CODE:
2929 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2930
2931void
2932set_position (DC::Channel self, int angle, int distance)
2933 CODE:
2934
2935void
2936set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2937 CODE:
2938{
2939 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2940 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2941 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2942}
2943
2944void
2945set_reverse_stereo (DC::Channel self, int flip)
2946 CODE:
2947 Mix_SetReverseStereo (self, flip);
2948
2949MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2950
2951PROTOTYPES: DISABLE
2952
2953void
2954decoders ()
2955 PPCODE:
2956#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2957 int i, num = Mix_GetNumChunkDecoders ();
2958 EXTEND (SP, num);
2959 for (i = 0; i < num; ++i)
2960 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2961#else
2962 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2963#endif
2964
2965DC::MixChunk
2966new (SV *klass, DC::RW rwops)
2967 CODE:
2968 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2969 OUTPUT:
2970 RETVAL
2971
2972void
2206DESTROY (CFPlus::MixChunk self) 2973DESTROY (DC::MixChunk self)
2207 CODE: 2974 CODE:
2208 Mix_FreeChunk (self); 2975 Mix_FreeChunk (self);
2209 2976
2210int 2977int
2211volume (CFPlus::MixChunk self, int volume = -1) 2978volume (DC::MixChunk self, int volume = -1)
2212 CODE: 2979 CODE:
2980 if (items > 1)
2981 volume = CLAMP (volume, 0, 128);
2213 RETVAL = Mix_VolumeChunk (self, volume); 2982 RETVAL = Mix_VolumeChunk (self, volume);
2214 OUTPUT: 2983 OUTPUT:
2215 RETVAL 2984 RETVAL
2216 2985
2217int 2986DC::Channel
2218play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2987play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219 CODE: 2988 CODE:
2989{
2220 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2990 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2991
2992 if (RETVAL < 0)
2993 XSRETURN_UNDEF;
2994
2995 if (channel < 0)
2996 {
2997 Mix_UnregisterAllEffects (RETVAL);
2998 Mix_Volume (RETVAL, 128);
2999 }
3000}
2221 OUTPUT: 3001 OUTPUT:
2222 RETVAL 3002 RETVAL
2223 3003
2224MODULE = CFPlus PACKAGE = CFPlus::MixMusic 3004MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3005
3006void
3007decoders ()
3008 PPCODE:
3009#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3010 int i, num = Mix_GetNumMusicDecoders ();
3011 EXTEND (SP, num);
3012 for (i = 0; i < num; ++i)
3013 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3014#else
3015 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3016#endif
2225 3017
2226int 3018int
2227volume (int volume = -1) 3019volume (int volume = -1)
2228 PROTOTYPE: ;$ 3020 PROTOTYPE: ;$
2229 CODE: 3021 CODE:
3022 if (items > 0)
3023 volume = CLAMP (volume, 0, 128);
2230 RETVAL = Mix_VolumeMusic (volume); 3024 RETVAL = Mix_VolumeMusic (volume);
2231 OUTPUT: 3025 OUTPUT:
2232 RETVAL 3026 RETVAL
2233 3027
3028void
3029fade_out (int ms)
3030 CODE:
3031 Mix_FadeOutMusic (ms);
3032
3033void
3034halt ()
3035 CODE:
3036 Mix_HaltMusic ();
3037
2234int 3038int
2235fade_out (int ms) 3039playing ()
2236 CODE: 3040 CODE:
2237 RETVAL = Mix_FadeOutMusic (ms); 3041 RETVAL = Mix_PlayingMusic ();
2238 OUTPUT: 3042 OUTPUT:
2239 RETVAL 3043 RETVAL
2240 3044
2241CFPlus::MixMusic 3045DC::MixMusic
2242new_from_file (SV *class, char *path) 3046new (SV *klass, DC::RW rwops)
2243 CODE: 3047 CODE:
2244 RETVAL = Mix_LoadMUS (path); 3048 RETVAL = Mix_LoadMUS_RW (rwops);
2245 OUTPUT: 3049 OUTPUT:
2246 RETVAL 3050 RETVAL
2247 3051
2248void 3052void
2249DESTROY (CFPlus::MixMusic self) 3053DESTROY (DC::MixMusic self)
2250 CODE: 3054 CODE:
2251 Mix_FreeMusic (self); 3055 Mix_FreeMusic (self);
2252 3056
2253int 3057int
2254play (CFPlus::MixMusic self, int loops = -1) 3058play (DC::MixMusic self, int loops = -1)
2255 CODE: 3059 CODE:
2256 RETVAL = Mix_PlayMusic (self, loops); 3060 RETVAL = Mix_PlayMusic (self, loops);
2257 OUTPUT: 3061 OUTPUT:
2258 RETVAL 3062 RETVAL
2259 3063
2260int 3064void
2261fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3065fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262 CODE: 3066 CODE:
2263 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3067 Mix_FadeInMusicPos (self, loops, ms, position);
2264 OUTPUT:
2265 RETVAL
2266 3068
2267MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3069MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268 3070
2269PROTOTYPES: ENABLE 3071PROTOTYPES: ENABLE
2270 3072
2271BOOT: 3073BOOT:
2272{ 3074{
2273 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3075 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274 static const struct { 3076 static const struct {
2275 const char *name; 3077 const char *name;
2276 IV iv; 3078 IV iv;
2277 } *civ, const_iv[] = { 3079 } *civ, const_iv[] = {
2278# define const_iv(name) { # name, (IV)name } 3080# define const_iv(name) { # name, (IV)name }
2279 const_iv (GL_VENDOR), 3081 const_iv (GL_VENDOR),
2280 const_iv (GL_VERSION), 3082 const_iv (GL_VERSION),
2281 const_iv (GL_EXTENSIONS), 3083 const_iv (GL_EXTENSIONS),
3084 const_iv (GL_MAX_TEXTURE_UNITS),
2282 const_iv (GL_COLOR_MATERIAL), 3085 const_iv (GL_COLOR_MATERIAL),
2283 const_iv (GL_SMOOTH), 3086 const_iv (GL_SMOOTH),
2284 const_iv (GL_FLAT), 3087 const_iv (GL_FLAT),
2285 const_iv (GL_DITHER), 3088 const_iv (GL_DITHER),
2286 const_iv (GL_BLEND), 3089 const_iv (GL_BLEND),
… …
2290 const_iv (GL_ALPHA_TEST), 3093 const_iv (GL_ALPHA_TEST),
2291 const_iv (GL_NORMALIZE), 3094 const_iv (GL_NORMALIZE),
2292 const_iv (GL_RESCALE_NORMAL), 3095 const_iv (GL_RESCALE_NORMAL),
2293 const_iv (GL_FRONT), 3096 const_iv (GL_FRONT),
2294 const_iv (GL_BACK), 3097 const_iv (GL_BACK),
3098 const_iv (GL_AUX0),
2295 const_iv (GL_AND), 3099 const_iv (GL_AND),
2296 const_iv (GL_ONE), 3100 const_iv (GL_ONE),
2297 const_iv (GL_ZERO), 3101 const_iv (GL_ZERO),
2298 const_iv (GL_SRC_ALPHA), 3102 const_iv (GL_SRC_ALPHA),
2299 const_iv (GL_DST_ALPHA), 3103 const_iv (GL_DST_ALPHA),
2300 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3104 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2301 const_iv (GL_ONE_MINUS_DST_ALPHA), 3105 const_iv (GL_ONE_MINUS_DST_ALPHA),
3106 const_iv (GL_SRC_COLOR),
3107 const_iv (GL_DST_COLOR),
3108 const_iv (GL_ONE_MINUS_SRC_COLOR),
3109 const_iv (GL_ONE_MINUS_DST_COLOR),
2302 const_iv (GL_SRC_ALPHA_SATURATE), 3110 const_iv (GL_SRC_ALPHA_SATURATE),
2303 const_iv (GL_RGB), 3111 const_iv (GL_RGB),
2304 const_iv (GL_RGBA), 3112 const_iv (GL_RGBA),
2305 const_iv (GL_RGBA4), 3113 const_iv (GL_RGBA4),
2306 const_iv (GL_RGBA8), 3114 const_iv (GL_RGBA8),
… …
2312 const_iv (GL_INTENSITY), 3120 const_iv (GL_INTENSITY),
2313 const_iv (GL_LUMINANCE), 3121 const_iv (GL_LUMINANCE),
2314 const_iv (GL_LUMINANCE_ALPHA), 3122 const_iv (GL_LUMINANCE_ALPHA),
2315 const_iv (GL_FLOAT), 3123 const_iv (GL_FLOAT),
2316 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3124 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3125 const_iv (GL_COMPRESSED_ALPHA_ARB),
3126 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3127 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3128 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3129 const_iv (GL_COMPRESSED_RGB_ARB),
3130 const_iv (GL_COMPRESSED_RGBA_ARB),
2317 const_iv (GL_COMPILE), 3131 const_iv (GL_COMPILE),
2318 const_iv (GL_PROXY_TEXTURE_1D), 3132 const_iv (GL_PROXY_TEXTURE_1D),
2319 const_iv (GL_PROXY_TEXTURE_2D), 3133 const_iv (GL_PROXY_TEXTURE_2D),
2320 const_iv (GL_TEXTURE_1D), 3134 const_iv (GL_TEXTURE_1D),
2321 const_iv (GL_TEXTURE_2D), 3135 const_iv (GL_TEXTURE_2D),
… …
2345 const_iv (GL_COLOR_LOGIC_OP), 3159 const_iv (GL_COLOR_LOGIC_OP),
2346 const_iv (GL_SEPARABLE_2D), 3160 const_iv (GL_SEPARABLE_2D),
2347 const_iv (GL_CONVOLUTION_2D), 3161 const_iv (GL_CONVOLUTION_2D),
2348 const_iv (GL_CONVOLUTION_BORDER_MODE), 3162 const_iv (GL_CONVOLUTION_BORDER_MODE),
2349 const_iv (GL_CONSTANT_BORDER), 3163 const_iv (GL_CONSTANT_BORDER),
3164 const_iv (GL_POINTS),
2350 const_iv (GL_LINES), 3165 const_iv (GL_LINES),
2351 const_iv (GL_LINE_STRIP), 3166 const_iv (GL_LINE_STRIP),
2352 const_iv (GL_LINE_LOOP), 3167 const_iv (GL_LINE_LOOP),
2353 const_iv (GL_QUADS), 3168 const_iv (GL_QUADS),
2354 const_iv (GL_QUAD_STRIP), 3169 const_iv (GL_QUAD_STRIP),
2355 const_iv (GL_TRIANGLES), 3170 const_iv (GL_TRIANGLES),
2356 const_iv (GL_TRIANGLE_STRIP), 3171 const_iv (GL_TRIANGLE_STRIP),
2357 const_iv (GL_TRIANGLE_FAN), 3172 const_iv (GL_TRIANGLE_FAN),
3173 const_iv (GL_POLYGON),
2358 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3174 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3175 const_iv (GL_POINT_SMOOTH_HINT),
3176 const_iv (GL_LINE_SMOOTH_HINT),
3177 const_iv (GL_POLYGON_SMOOTH_HINT),
3178 const_iv (GL_GENERATE_MIPMAP_HINT),
3179 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2359 const_iv (GL_FASTEST), 3180 const_iv (GL_FASTEST),
3181 const_iv (GL_DONT_CARE),
3182 const_iv (GL_NICEST),
2360 const_iv (GL_V2F), 3183 const_iv (GL_V2F),
2361 const_iv (GL_V3F), 3184 const_iv (GL_V3F),
2362 const_iv (GL_T2F_V3F), 3185 const_iv (GL_T2F_V3F),
2363 const_iv (GL_T2F_N3F_V3F), 3186 const_iv (GL_T2F_N3F_V3F),
3187 const_iv (GL_FUNC_ADD),
3188 const_iv (GL_FUNC_SUBTRACT),
3189 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2364# undef const_iv 3190# undef const_iv
2365 }; 3191 };
2366 3192
2367 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3193 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2368 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3194 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2369 3195
2370 texture_av = newAV (); 3196 texture_av = newAV ();
2371 AvREAL_off (texture_av); 3197 AvREAL_off (texture_av);
2372} 3198}
2373 3199
2374char * 3200void
3201disable_GL_EXT_blend_func_separate ()
3202 CODE:
3203 gl.BlendFuncSeparate = 0;
3204 gl.BlendFuncSeparateEXT = 0;
3205
3206void
3207apple_nvidia_bug (int enable)
3208
3209const char *
2375gl_vendor () 3210gl_vendor ()
2376 CODE: 3211 CODE:
2377 RETVAL = (char *)glGetString (GL_VENDOR); 3212 RETVAL = (const char *)glGetString (GL_VENDOR);
2378 OUTPUT: 3213 OUTPUT:
2379 RETVAL 3214 RETVAL
2380 3215
2381char * 3216const char *
2382gl_version () 3217gl_version ()
2383 CODE: 3218 CODE:
2384 RETVAL = (char *)glGetString (GL_VERSION); 3219 RETVAL = (const char *)glGetString (GL_VERSION);
2385 OUTPUT: 3220 OUTPUT:
2386 RETVAL 3221 RETVAL
2387 3222
2388char * 3223const char *
2389gl_extensions () 3224gl_extensions ()
2390 CODE: 3225 CODE:
2391 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3226 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2392 OUTPUT: 3227 OUTPUT:
2393 RETVAL 3228 RETVAL
2394 3229
2395const char *glGetString (GLenum pname) 3230const char *glGetString (GLenum pname)
3231 CODE:
3232 RETVAL = (const char *)glGetString (pname);
3233 OUTPUT:
3234 RETVAL
2396 3235
2397GLint glGetInteger (GLenum pname) 3236GLint glGetInteger (GLenum pname)
2398 CODE: 3237 CODE:
2399 glGetIntegerv (pname, &RETVAL); 3238 glGetIntegerv (pname, &RETVAL);
2400 OUTPUT: 3239 OUTPUT:
… …
2408 3247
2409int glGetError () 3248int glGetError ()
2410 3249
2411void glFinish () 3250void glFinish ()
2412 3251
3252void glFlush ()
3253
2413void glClear (int mask) 3254void glClear (int mask)
2414 3255
2415void glClearColor (float r, float g, float b, float a = 1.0) 3256void glClearColor (float r, float g, float b, float a = 1.0)
2416 PROTOTYPE: @ 3257 PROTOTYPE: @
2417 3258
… …
2427 3268
2428void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3269void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2429 CODE: 3270 CODE:
2430 gl_BlendFuncSeparate (sa, da, saa, daa); 3271 gl_BlendFuncSeparate (sa, da, saa, daa);
2431 3272
3273# void glBlendEquation (int se)
3274
2432void glDepthMask (int flag) 3275void glDepthMask (int flag)
2433 3276
2434void glLogicOp (int opcode) 3277void glLogicOp (int opcode)
2435 3278
2436void glColorMask (int red, int green, int blue, int alpha) 3279void glColorMask (int red, int green, int blue, int alpha)
… …
2450# near_ and far_ are due to microsofts buggy "c" compiler 3293# near_ and far_ are due to microsofts buggy "c" compiler
2451void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3294void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2452 3295
2453# near_ and far_ are due to microsofts buggy "c" compiler 3296# near_ and far_ are due to microsofts buggy "c" compiler
2454void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3297void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3298
3299PROTOTYPES: DISABLE
2455 3300
2456void glViewport (int x, int y, int width, int height) 3301void glViewport (int x, int y, int width, int height)
2457 3302
2458void glScissor (int x, int y, int width, int height) 3303void glScissor (int x, int y, int width, int height)
2459 3304
… …
2467 3312
2468void glRotate (float angle, float x, float y, float z) 3313void glRotate (float angle, float x, float y, float z)
2469 CODE: 3314 CODE:
2470 glRotatef (angle, x, y, z); 3315 glRotatef (angle, x, y, z);
2471 3316
2472void glBegin (int mode)
2473
2474void glEnd ()
2475
2476void glColor (float r, float g, float b, float a = 1.0) 3317void glColor (float r, float g, float b, float a = 1.0)
2477 PROTOTYPE: @ 3318 PROTOTYPE: @
2478 ALIAS: 3319 ALIAS:
2479 glColor_premultiply = 1 3320 glColor_premultiply = 1
2480 CODE: 3321 CODE:
2481 if (ix) 3322 if (ix)
2482 { 3323 {
… …
2485 b *= a; 3326 b *= a;
2486 } 3327 }
2487 // microsoft visual "c" rounds instead of truncating... 3328 // microsoft visual "c" rounds instead of truncating...
2488 glColor4f (r, g, b, a); 3329 glColor4f (r, g, b, a);
2489 3330
2490void glInterleavedArrays (int format, int stride, char *data)
2491
2492void glDrawElements (int mode, int count, int type, char *indices)
2493
2494# 1.2 void glDrawRangeElements (int mode, int start, int end
2495
2496void glRasterPos (float x, float y, float z = 0.) 3331void glRasterPos (float x, float y, float z = 0.)
2497 CODE: 3332 CODE:
2498 glRasterPos3f (0, 0, z); 3333 glRasterPos3f (0, 0, z);
2499 glBitmap (0, 0, 0, 0, x, y, 0); 3334 glBitmap (0, 0, 0, 0, x, y, 0);
2500 3335
… …
2504 3339
2505void glTexCoord (float s, float t) 3340void glTexCoord (float s, float t)
2506 CODE: 3341 CODE:
2507 glTexCoord2f (s, t); 3342 glTexCoord2f (s, t);
2508 3343
3344void glRect (float x1, float y1, float x2, float y2)
3345 CODE:
3346 glRectf (x1, y1, x2, y2);
3347
3348void glRect_lineloop (float x1, float y1, float x2, float y2)
3349 CODE:
3350 glBegin (GL_LINE_LOOP);
3351 glVertex2f (x1, y1);
3352 glVertex2f (x2, y1);
3353 glVertex2f (x2, y2);
3354 glVertex2f (x1, y2);
3355 glEnd ();
3356
3357PROTOTYPES: ENABLE
3358
3359void glBegin (int mode)
3360
3361void glEnd ()
3362
3363void glPointSize (GLfloat size)
3364
3365void glLineWidth (GLfloat width)
3366
3367void glInterleavedArrays (int format, int stride, char *data)
3368
3369void glDrawElements (int mode, int count, int type, char *indices)
3370
3371# 1.2 void glDrawRangeElements (int mode, int start, int end
3372
2509void glTexEnv (int target, int pname, float param) 3373void glTexEnv (int target, int pname, float param)
2510 CODE: 3374 CODE:
2511 glTexEnvf (target, pname, param); 3375 glTexEnvf (target, pname, param);
2512 3376
2513void glTexParameter (int target, int pname, float param) 3377void glTexParameter (int target, int pname, float param)
… …
2529void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3393void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2530 CODE: 3394 CODE:
2531 if (gl.SeparableFilter2D) 3395 if (gl.SeparableFilter2D)
2532 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3396 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2533 3397
2534void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3398void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2535 3399
2536void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3400void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2537 3401
2538void glDrawPixels (int width, int height, int format, int type, char *pixels) 3402void glDrawPixels (int width, int height, int format, int type, char *pixels)
2539 3403
… …
2565 3429
2566void glEndList () 3430void glEndList ()
2567 3431
2568void glCallList (int list) 3432void glCallList (int list)
2569 3433
3434void c_init ()
3435 CODE:
3436 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3437 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3438
3439MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3440
3441PROTOTYPES: DISABLE
3442
3443void
3444find_widget (SV *self, NV x, NV y)
3445 PPCODE:
3446{
3447 if (within_widget (self, x, y))
3448 XPUSHs (self);
3449}
3450
3451BOOT:
3452{
3453 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3454
3455 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3456 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3457 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3458 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3459}
3460
3461void
3462draw (SV *self)
3463 CODE:
3464{
3465 HV *hv;
3466 SV **svp;
3467 NV x, y, w, h;
3468 SV *draw_x_sv = GvSV (draw_x_gv);
3469 SV *draw_y_sv = GvSV (draw_y_gv);
3470 SV *draw_w_sv = GvSV (draw_w_gv);
3471 SV *draw_h_sv = GvSV (draw_h_gv);
3472 double draw_x, draw_y;
3473
3474 if (!SvROK (self))
3475 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3476
3477 hv = (HV *)SvRV (self);
3478
3479 if (SvTYPE (hv) != SVt_PVHV)
3480 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3481
3482 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3483 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3484
3485 if (!h || !w)
3486 XSRETURN_EMPTY;
3487
3488 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3489 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3490
3491 draw_x = SvNV (draw_x_sv) + x;
3492 draw_y = SvNV (draw_y_sv) + y;
3493
3494 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3495 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3496 XSRETURN_EMPTY;
3497
3498 sv_setnv (draw_x_sv, draw_x);
3499 sv_setnv (draw_y_sv, draw_y);
3500
3501 glPushMatrix ();
3502 glTranslated (x, y, 0);
3503
3504 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3505 {
3506 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3507
3508 if (svp && SvTRUE (*svp))
3509 {
3510 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3511 glEnable (GL_BLEND);
3512 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3513 glBegin (GL_QUADS);
3514 glVertex2f (0, 0);
3515 glVertex2f (w, 0);
3516 glVertex2f (w, h);
3517 glVertex2f (0, h);
3518 glEnd ();
3519 glDisable (GL_BLEND);
3520 }
3521 }
3522#if 0
3523 // draw borders, for debugging
3524 glPushMatrix ();
3525 glColor4f (1., 1., 0., 1.);
3526 glTranslatef (.5, .5, 0.);
3527 glBegin (GL_LINE_LOOP);
3528 glVertex2f (0 , 0);
3529 glVertex2f (w - 1, 0);
3530 glVertex2f (w - 1, h - 1);
3531 glVertex2f (0 , h - 1);
3532 glEnd ();
3533 glPopMatrix ();
3534#endif
3535 PUSHMARK (SP);
3536 XPUSHs (self);
3537 PUTBACK;
3538 call_method ("_draw", G_VOID | G_DISCARD);
3539 SPAGAIN;
3540
3541 glPopMatrix ();
3542
3543 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3544 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3545}
3546

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines