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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 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 std::vector<tileid> tile;
221 int texs; maptex *tex; // [tileid] 293 std::vector<maptex> tex;
222 294
223 int32_t rows; 295 int32_t rows;
224 maprow *row; 296 maprow *row;
225} *CFPlus__Map; 297
298 ~mapgrid ()
299 {
300 clear_cells ();
301 }
302
303 void clear_cells ();
304};
305
306typedef mapgrid *DC__Map;
226 307
227static char * 308static char *
228prepend (char *ptr, int sze, int inc) 309prepend (char *ptr, int sze, int inc)
229{ 310{
230 char *p; 311 char *p;
… …
247} 328}
248 329
249#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 330#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)) 331#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
251 332
252static void
253need_facenum (struct map *self, faceid face)
254{
255 while (self->faces <= face)
256 {
257 Append (tileid, self->face2tile, self->faces, self->faces);
258 self->faces *= 2;
259 }
260}
261
262static void
263need_texid (struct map *self, int texid)
264{
265 while (self->texs <= texid)
266 {
267 Append (maptex, self->tex, self->texs, self->texs);
268 self->texs *= 2;
269 }
270}
271
272static maprow * 333static maprow *
273map_get_row (CFPlus__Map self, int y) 334map_get_row (mapgrid *self, int y)
274{ 335{
275 if (0 > y) 336 if (0 > y)
276 { 337 {
277 int extend = - y + MAP_EXTEND_Y; 338 int extend = - y + MAP_EXTEND_Y;
278 Prepend (maprow, self->row, self->rows, extend); 339 Prepend (maprow, self->row, self->rows, extend);
… …
316 377
317 return row->col + (x - row->c0); 378 return row->col + (x - row->c0);
318} 379}
319 380
320static mapcell * 381static mapcell *
321map_get_cell (CFPlus__Map self, int x, int y) 382map_get_cell (mapgrid *self, int x, int y)
322{ 383{
323 return row_get_cell (map_get_row (self, y), x); 384 return row_get_cell (map_get_row (self, y), x);
324} 385}
325 386
387void mapgrid::clear_cells ()
388{
389 int r;
390
391 for (r = 0; r < rows; r++)
392 Safefree (row[r].col);
393
394 Safefree (row);
395
396 x = 0;
397 y = 0;
398 ox = 0;
399 oy = 0;
400 row = 0;
401 rows = 0;
402}
403
404#define CELL_CLEAR(cell) \
405 do { \
406 if ((cell)->player) \
407 (cell)->tile [2] = 0; \
408 (cell)->darkness = 0; \
409 (cell)->stat_hp = 0; \
410 (cell)->flags = 0; \
411 (cell)->player = 0; \
412 } while (0)
413
326static void 414static void
327map_clear (CFPlus__Map self)
328{
329 int r;
330
331 for (r = 0; r < self->rows; r++)
332 Safefree (self->row[r].col);
333
334 Safefree (self->row);
335
336 self->x = 0;
337 self->y = 0;
338 self->ox = 0;
339 self->oy = 0;
340 self->row = 0;
341 self->rows = 0;
342}
343
344static void
345map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 415map_blank (mapgrid *self, int x0, int y0, int w, int h)
346{ 416{
347 int x, y; 417 int x, y;
348 maprow *row; 418 maprow *row;
349 mapcell *cell; 419 mapcell *cell;
350 420
… …
362 if (x >= row->c1) 432 if (x >= row->c1)
363 break; 433 break;
364 434
365 cell = row->col + x - row->c0; 435 cell = row->col + x - row->c0;
366 436
367 cell->darkness = 0; 437 CELL_CLEAR (cell);
368 cell->stat_hp = 0;
369 cell->flags = 0;
370 cell->player = 0;
371 } 438 }
372 } 439 }
373} 440}
374 441
375typedef struct { 442struct smooth_key
443{
376 tileid tile; 444 tileid tile;
377 uint8_t x, y, level; 445 uint8_t x, y, level;
378} smooth_key; 446
447 bool operator == (const smooth_key &o) const
448 {
449 return tile == o.tile && x == o.x && y == o.y && level == o.level;
450 }
451};
452
453typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
454
455namespace std {
456 template <>
457 struct hash<smooth_key>
458 {
459 size_t operator () (const smooth_key &v) const
460 {
461 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
462 }
463 };
464}
379 465
380static void 466static void
381smooth_or_bits (HV *hv, smooth_key *key, IV bits) 467smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
382{ 468{
383 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 469 auto &&it = h.find (key);
384 470
385 if (SvIOK (*sv)) 471 if (it == h.end ())
386 SvIV_set (*sv, SvIVX (*sv) | bits); 472 h.insert (std::make_pair (key, bits));
387 else 473 else
388 sv_setiv (*sv, bits); 474 it->second |= bits;
389} 475}
390 476
391static void 477static void
392music_finished (void) 478music_finished (void)
393{ 479{
… …
410 ev.code = 1; 496 ev.code = 1;
411 ev.data1 = (void *)(long)channel; 497 ev.data1 = (void *)(long)channel;
412 ev.data2 = 0; 498 ev.data2 = 0;
413 499
414 SDL_PushEvent ((SDL_Event *)&ev); 500 SDL_PushEvent ((SDL_Event *)&ev);
501}
502
503// approximately divide by 255
504static unsigned int
505div255 (unsigned int n)
506{
507 return (n + (n >> 8)) >> 8;
415} 508}
416 509
417static unsigned int 510static unsigned int
418minpot (unsigned int n) 511minpot (unsigned int n)
419{ 512{
… …
429 n |= n >> 16; 522 n |= n >> 16;
430 523
431 return n + 1; 524 return n + 1;
432} 525}
433 526
527static unsigned int
528popcount (unsigned int n)
529{
530 n -= (n >> 1) & 0x55555555U;
531 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
532 n = ((n >> 4) + n) & 0x0f0f0f0fU;
533 n *= 0x01010101U;
534
535 return n >> 24;
536}
537
434/* SDL should provide this, really. */ 538/* SDL should provide this, really. */
435#define SDLK_MODIFIER_MIN 300 539#define SDLK_MODIFIER_MIN 300
436#define SDLK_MODIFIER_MAX 314 540#define SDLK_MODIFIER_MAX 314
437 541
438MODULE = CFPlus PACKAGE = CFPlus 542/******************************************************************************/
543
544static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
545static GV *hover_gv;
546
547static int
548within_widget (SV *widget, NV x, NV y)
549{
550 HV *self;
551 SV **svp;
552 NV wx, ww, wy, wh;
553
554 if (!SvROK (widget))
555 return 0;
556
557 self = (HV *)SvRV (widget);
558
559 if (SvTYPE (self) != SVt_PVHV)
560 return 0;
561
562 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
563 if (y < wy)
564 return 0;
565
566 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
567 if (y >= wy + wh)
568 return 0;
569
570 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
571 if (x < wx)
572 return 0;
573
574 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
575 if (x >= wx + ww)
576 return 0;
577
578 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
579 if (!svp || !SvTRUE (*svp))
580 return 0;
581
582 return 1;
583}
584
585/******************************************************************************/
586
587/* process keyboard modifiers */
588static int
589mod_munge (int mod)
590{
591 mod &= MOD_MASK;
592
593 if (mod & (KMOD_META | KMOD_ALT))
594 mod |= KMOD_LRAM;
595
596 return mod;
597}
598
599static void
600deliantra_main (SV *real_main)
601{
602 dSP;
603
604 PUSHMARK (SP);
605 call_sv (real_main, G_DISCARD | G_VOID);
606}
607
608#ifdef __MACOSX__
609 static SV *real_main;
610
611 /* to due surprising braindamage on the side of SDL design, we
612 * do some mind-boggling hack here: SDL requires a custom main()
613 * on OS X, so... we provide one and call the original main(), which,
614 * due to shared library magic, calls -lSDLmain's main, not perl's main,
615 * and which calls our main (== SDL_main) back.
616 */
617 extern C_LINKAGE int
618 main (int argc, char *argv[])
619 {
620 deliantra_main (real_main);
621 }
622
623 #undef main
624
625 extern C_LINKAGE int main (int argc, char *argv[]);
626
627 static void
628 SDL_main_hack (SV *real_main_)
629 {
630 real_main = real_main_;
631
632 char *argv[] = { "deliantra client", 0 };
633 (main) (1, argv);
634 }
635#else
636 static void
637 SDL_main_hack (SV *real_main)
638 {
639 deliantra_main (real_main);
640 }
641#endif
642
643MODULE = Deliantra::Client PACKAGE = DC
439 644
440PROTOTYPES: ENABLE 645PROTOTYPES: ENABLE
441 646
442BOOT: 647BOOT:
443{ 648{
444 HV *stash = gv_stashpv ("CFPlus", 1); 649 HV *stash = gv_stashpv ("DC", 1);
445 static const struct { 650 static const struct {
446 const char *name; 651 const char *name;
447 IV iv; 652 IV iv;
448 } *civ, const_iv[] = { 653 } *civ, const_iv[] = {
449# define const_iv(name) { # name, (IV)name } 654# define const_iv(name) { # name, (IV)name }
… …
471 676
472 const_iv (SDL_APPINPUTFOCUS), 677 const_iv (SDL_APPINPUTFOCUS),
473 const_iv (SDL_APPMOUSEFOCUS), 678 const_iv (SDL_APPMOUSEFOCUS),
474 const_iv (SDL_APPACTIVE), 679 const_iv (SDL_APPACTIVE),
475 680
681
682 const_iv (SDLK_UNKNOWN),
683 const_iv (SDLK_FIRST),
684 const_iv (SDLK_BACKSPACE),
685 const_iv (SDLK_TAB),
686 const_iv (SDLK_CLEAR),
687 const_iv (SDLK_RETURN),
688 const_iv (SDLK_PAUSE),
689 const_iv (SDLK_ESCAPE),
690 const_iv (SDLK_SPACE),
691 const_iv (SDLK_EXCLAIM),
692 const_iv (SDLK_QUOTEDBL),
693 const_iv (SDLK_HASH),
694 const_iv (SDLK_DOLLAR),
695 const_iv (SDLK_AMPERSAND),
696 const_iv (SDLK_QUOTE),
697 const_iv (SDLK_LEFTPAREN),
698 const_iv (SDLK_RIGHTPAREN),
699 const_iv (SDLK_ASTERISK),
700 const_iv (SDLK_PLUS),
701 const_iv (SDLK_COMMA),
702 const_iv (SDLK_MINUS),
703 const_iv (SDLK_PERIOD),
704 const_iv (SDLK_SLASH),
705 const_iv (SDLK_0),
706 const_iv (SDLK_1),
707 const_iv (SDLK_2),
708 const_iv (SDLK_3),
709 const_iv (SDLK_4),
710 const_iv (SDLK_5),
711 const_iv (SDLK_6),
712 const_iv (SDLK_7),
713 const_iv (SDLK_8),
714 const_iv (SDLK_9),
715 const_iv (SDLK_COLON),
716 const_iv (SDLK_SEMICOLON),
717 const_iv (SDLK_LESS),
718 const_iv (SDLK_EQUALS),
719 const_iv (SDLK_GREATER),
720 const_iv (SDLK_QUESTION),
721 const_iv (SDLK_AT),
722
723 const_iv (SDLK_LEFTBRACKET),
724 const_iv (SDLK_BACKSLASH),
725 const_iv (SDLK_RIGHTBRACKET),
726 const_iv (SDLK_CARET),
727 const_iv (SDLK_UNDERSCORE),
728 const_iv (SDLK_BACKQUOTE),
729 const_iv (SDLK_DELETE),
730
731 const_iv (SDLK_FIRST),
732 const_iv (SDLK_LAST),
476 const_iv (SDLK_KP0), 733 const_iv (SDLK_KP0),
477 const_iv (SDLK_KP1), 734 const_iv (SDLK_KP1),
478 const_iv (SDLK_KP2), 735 const_iv (SDLK_KP2),
479 const_iv (SDLK_KP3), 736 const_iv (SDLK_KP3),
480 const_iv (SDLK_KP4), 737 const_iv (SDLK_KP4),
… …
552 const_iv (KMOD_LMETA), 809 const_iv (KMOD_LMETA),
553 const_iv (KMOD_RMETA), 810 const_iv (KMOD_RMETA),
554 const_iv (KMOD_NUM), 811 const_iv (KMOD_NUM),
555 const_iv (KMOD_CAPS), 812 const_iv (KMOD_CAPS),
556 const_iv (KMOD_MODE), 813 const_iv (KMOD_MODE),
814
815 const_iv (KMOD_LRAM),
816
817 const_iv (MIX_DEFAULT_FORMAT),
818
819 const_iv (SDL_INIT_TIMER),
820 const_iv (SDL_INIT_AUDIO),
821 const_iv (SDL_INIT_VIDEO),
822 const_iv (SDL_INIT_CDROM),
823 const_iv (SDL_INIT_JOYSTICK),
824 const_iv (SDL_INIT_EVERYTHING),
825 const_iv (SDL_INIT_NOPARACHUTE),
826 const_iv (SDL_INIT_EVENTTHREAD),
827
828 const_iv (SDL_GL_RED_SIZE),
829 const_iv (SDL_GL_GREEN_SIZE),
830 const_iv (SDL_GL_BLUE_SIZE),
831 const_iv (SDL_GL_ALPHA_SIZE),
832 const_iv (SDL_GL_DOUBLEBUFFER),
833 const_iv (SDL_GL_BUFFER_SIZE),
834 const_iv (SDL_GL_DEPTH_SIZE),
835 const_iv (SDL_GL_STENCIL_SIZE),
836 const_iv (SDL_GL_ACCUM_RED_SIZE),
837 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
838 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
839 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
840 const_iv (SDL_GL_STEREO),
841 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
842 const_iv (SDL_GL_MULTISAMPLESAMPLES),
843 const_iv (SDL_GL_ACCELERATED_VISUAL),
844 const_iv (SDL_GL_SWAP_CONTROL),
845
846 const_iv (FOW_DARKNESS)
557# undef const_iv 847# undef const_iv
558 }; 848 };
559 849
560 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 850 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
561 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 851 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
562 852
563 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 853 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
564 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 854 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
565} 855}
566 856
… …
578 RETVAL 868 RETVAL
579 869
580NV floor (NV x) 870NV floor (NV x)
581 871
582NV ceil (NV x) 872NV ceil (NV x)
873
874IV minpot (UV n)
875
876IV popcount (UV n)
877
878NV distance (NV dx, NV dy)
879 CODE:
880 RETVAL = pow (dx * dx + dy * dy, 0.5);
881 OUTPUT:
882 RETVAL
583 883
584void 884void
585pango_init () 885pango_init ()
586 CODE: 886 CODE:
587{ 887{
588 opengl_fontmap = pango_opengl_font_map_new (); 888 opengl_fontmap = pango_opengl_font_map_new ();
589 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 889 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); 890 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
891 /*pango_context_set_font_description (opengl_context, default_font);*/
892#if PANGO_VERSION_CHECK (1, 15, 2)
893 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
894 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
895#endif
591} 896}
592 897
593char *
594SDL_GetError () 898char *SDL_GetError ()
595 899
596int 900void SDL_main_hack (SV *real_main)
597SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) 901 PROTOTYPE: &
598 902
599void 903int SDL_Init (U32 flags)
904
905int SDL_InitSubSystem (U32 flags)
906
907void SDL_QuitSubSystem (U32 flags)
908
600SDL_Quit () 909void SDL_Quit ()
910
911int SDL_GL_SetAttribute (int attr, int value)
912 C_ARGS: (SDL_GLattr)attr, value
913
914int SDL_GL_GetAttribute (int attr)
915 CODE:
916 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
917 XSRETURN_UNDEF;
918 OUTPUT:
919 RETVAL
601 920
602void 921void
603SDL_ListModes (int rgb, int alpha) 922SDL_ListModes (int rgb, int alpha)
604 PPCODE: 923 PPCODE:
605{ 924{
… …
617 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 936 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); 937 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 938 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620 939
621 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 940 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); 941 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625#endif
626 942
627 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 943 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628 944
629 if (m && m != (SDL_Rect **)-1) 945 if (m && m != (SDL_Rect **)-1)
630 while (*m) 946 while (*m)
631 { 947 {
632 if ((*m)->w >= 640 && (*m)->h >= 480) 948 if ((*m)->w >= 400 && (*m)->h >= 300)
633 { 949 {
634 AV *av = newAV (); 950 AV *av = newAV ();
635 av_push (av, newSViv ((*m)->w)); 951 av_push (av, newSViv ((*m)->w));
636 av_push (av, newSViv ((*m)->h)); 952 av_push (av, newSViv ((*m)->h));
637 av_push (av, newSViv (rgb)); 953 av_push (av, newSViv (rgb));
… …
660 ); 976 );
661 977
662 if (RETVAL) 978 if (RETVAL)
663 { 979 {
664 av_clear (texture_av); 980 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); 981#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668#include "glfunc.h" 982#include "glfunc.h"
669#undef GL_FUNC 983#undef GL_FUNC
984 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
985 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
670 } 986 }
671} 987}
672 OUTPUT: 988 OUTPUT:
673 RETVAL 989 RETVAL
990
991void
992SDL_WM_SetCaption (const char *title, const char *icon)
674 993
675void 994void
676SDL_GL_SwapBuffers () 995SDL_GL_SwapBuffers ()
677 996
678char * 997char *
679SDL_GetKeyName (int sym) 998SDL_GetKeyName (int sym)
999 C_ARGS: (SDLKey)sym
680 1000
681int 1001int
682SDL_GetAppState () 1002SDL_GetAppState ()
683 1003
1004int
1005SDL_GetModState ()
1006
1007int
1008SDL_WaitEvent ()
1009 C_ARGS: 0
1010
684void 1011void
1012SDL_PumpEvents ()
1013
1014void
685poll_events () 1015peep_events ()
686 PPCODE: 1016 PPCODE:
687{ 1017{
688 SDL_Event ev; 1018 SDL_Event ev;
689 1019
690 SDL_PumpEvents (); 1020 SDL_PumpEvents ();
… …
697 { 1027 {
698 case SDL_KEYDOWN: 1028 case SDL_KEYDOWN:
699 case SDL_KEYUP: 1029 case SDL_KEYUP:
700 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1030 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1031 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1032 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 */ 1033 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); 1034 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705 break; 1035 break;
706 1036
707 case SDL_ACTIVEEVENT: 1037 case SDL_ACTIVEEVENT:
708 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1038 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
726 x = ev.motion.x; 1056 x = ev.motion.x;
727 y = ev.motion.y; 1057 y = ev.motion.y;
728 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1058 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729 } 1059 }
730 1060
731 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1061 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732 hv_store (hv, "state", 5, newSViv (state), 0); 1062 hv_store (hv, "state", 5, newSViv (state), 0);
733 hv_store (hv, "x", 1, newSViv (x), 0); 1063 hv_store (hv, "x", 1, newSViv (x), 0);
734 hv_store (hv, "y", 1, newSViv (y), 0); 1064 hv_store (hv, "y", 1, newSViv (y), 0);
735 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1065 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1066 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737 } 1067 }
738 break; 1068 break;
739 1069
740 case SDL_MOUSEBUTTONDOWN: 1070 case SDL_MOUSEBUTTONDOWN:
741 case SDL_MOUSEBUTTONUP: 1071 case SDL_MOUSEBUTTONUP:
742 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1072 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743 1073
744 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1074 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1075 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1076 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1077 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
752 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1082 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1083 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754 break; 1084 break;
755 } 1085 }
756 1086
757 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1087 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758 } 1088 }
759} 1089}
760 1090
1091char *
1092SDL_AudioDriverName ()
1093 CODE:
1094{
1095 char buf [256];
1096 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1097 XSRETURN_UNDEF;
1098
1099 RETVAL = buf;
1100}
1101 OUTPUT:
1102 RETVAL
1103
761int 1104int
762Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1105Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763 POSTCALL: 1106 POSTCALL:
764 Mix_HookMusicFinished (music_finished); 1107 Mix_HookMusicFinished (music_finished);
765 Mix_ChannelFinished (channel_finished); 1108 Mix_ChannelFinished (channel_finished);
766 1109
767void 1110void
1111Mix_QuerySpec ()
1112 PPCODE:
1113{
1114 int freq, channels;
1115 Uint16 format;
1116
1117 if (Mix_QuerySpec (&freq, &format, &channels))
1118 {
1119 EXTEND (SP, 3);
1120 PUSHs (sv_2mortal (newSViv (freq)));
1121 PUSHs (sv_2mortal (newSViv (format)));
1122 PUSHs (sv_2mortal (newSViv (channels)));
1123 }
1124}
1125
1126void
768Mix_CloseAudio () 1127Mix_CloseAudio ()
769 1128
770int 1129int
771Mix_AllocateChannels (int numchans = -1) 1130Mix_AllocateChannels (int numchans = -1)
1131
1132const char *
1133Mix_GetError ()
772 1134
773void 1135void
774lowdelay (int fd, int val = 1) 1136lowdelay (int fd, int val = 1)
775 CODE: 1137 CODE:
776 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1138 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
802 } 1164 }
803 } 1165 }
804#endif 1166#endif
805} 1167}
806 1168
807void 1169int
808add_font (char *file) 1170add_font (char *file)
809 CODE: 1171 CODE:
810 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1172 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1173 OUTPUT:
1174 RETVAL
1175
1176void
1177IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1178
1179# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1180void
1181Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
811 1182
812void 1183void
813load_image_inline (SV *image_) 1184load_image_inline (SV *image_)
814 ALIAS: 1185 ALIAS:
815 load_image_file = 1 1186 load_image_file = 1
… …
818 STRLEN image_len; 1189 STRLEN image_len;
819 char *image = (char *)SvPVbyte (image_, image_len); 1190 char *image = (char *)SvPVbyte (image_, image_len);
820 SDL_Surface *surface, *surface2; 1191 SDL_Surface *surface, *surface2;
821 SDL_PixelFormat fmt; 1192 SDL_PixelFormat fmt;
822 SDL_RWops *rw = ix 1193 SDL_RWops *rw = ix
823 ? SDL_RWFromFile (image, "r") 1194 ? SDL_RWFromFile (image, "rb")
824 : SDL_RWFromConstMem (image, image_len); 1195 : SDL_RWFromConstMem (image, image_len);
825 1196
826 if (!rw) 1197 if (!rw)
827 croak ("load_image: %s", SDL_GetError ()); 1198 croak ("load_image: %s", SDL_GetError ());
828 1199
… …
861 1232
862 SDL_LockSurface (surface2); 1233 SDL_LockSurface (surface2);
863 EXTEND (SP, 6); 1234 EXTEND (SP, 6);
864 PUSHs (sv_2mortal (newSViv (surface2->w))); 1235 PUSHs (sv_2mortal (newSViv (surface2->w)));
865 PUSHs (sv_2mortal (newSViv (surface2->h))); 1236 PUSHs (sv_2mortal (newSViv (surface2->h)));
866 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1237 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))); 1238 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
868 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1239 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
869 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1240 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
870 SDL_UnlockSurface (surface2); 1241 SDL_UnlockSurface (surface2);
871 1242
… …
901void 1272void
902error (char *message) 1273error (char *message)
903 CODE: 1274 CODE:
904 fprintf (stderr, "ERROR: %s\n", message); 1275 fprintf (stderr, "ERROR: %s\n", message);
905#ifdef _WIN32 1276#ifdef _WIN32
906 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1277 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907#endif 1278#endif
908 1279
909void 1280void
910fatal (char *message) 1281fatal (char *message)
911 CODE: 1282 CODE:
912 fprintf (stderr, "FATAL: %s\n", message); 1283 fprintf (stderr, "FATAL: %s\n", message);
913#ifdef _WIN32 1284#ifdef _WIN32
914 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1285 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915#endif 1286#endif
916 _exit (1); 1287 _exit (1);
917 1288
918void 1289void
919_exit (int retval = 0) 1290_exit (int retval = 0)
… …
931#if DEBUG 1302#if DEBUG
932 VALGRIND_DO_LEAK_CHECK; 1303 VALGRIND_DO_LEAK_CHECK;
933#endif 1304#endif
934} 1305}
935 1306
936MODULE = CFPlus PACKAGE = CFPlus::Font 1307int
1308SvREFCNT (SV *sv)
1309 CODE:
1310 RETVAL = SvREFCNT (sv);
1311 OUTPUT:
1312 RETVAL
937 1313
938CFPlus::Font 1314MODULE = Deliantra::Client PACKAGE = DC::Font
1315
1316PROTOTYPES: DISABLE
1317
1318DC::Font
939new_from_file (SV *class, char *path, int id = 0) 1319new_from_file (SV *klass, char *path, int id = 0)
940 CODE: 1320 CODE:
941{ 1321{
942 int count; 1322 int count;
943 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1323 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
944 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1324 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
946} 1326}
947 OUTPUT: 1327 OUTPUT:
948 RETVAL 1328 RETVAL
949 1329
950void 1330void
951DESTROY (CFPlus::Font self) 1331DESTROY (DC::Font self)
952 CODE: 1332 CODE:
953 pango_font_description_free (self); 1333 pango_font_description_free (self);
954 1334
955void 1335void
956make_default (CFPlus::Font self) 1336make_default (DC::Font self)
1337 PROTOTYPE: $
957 CODE: 1338 CODE:
958 default_font = self; 1339 default_font = self;
959 1340
960MODULE = CFPlus PACKAGE = CFPlus::Layout 1341MODULE = Deliantra::Client PACKAGE = DC::Layout
961 1342
1343PROTOTYPES: DISABLE
1344
962void 1345void
963reset_glyph_cache () 1346glyph_cache_backup ()
1347 PROTOTYPE:
964 CODE: 1348 CODE:
1349 tc_backup ();
1350
1351void
1352glyph_cache_restore ()
1353 PROTOTYPE:
1354 CODE:
965 tc_clear (); 1355 tc_restore ();
966 1356
967CFPlus::Layout 1357DC::Layout
968new (SV *class) 1358new (SV *klass)
969 CODE: 1359 CODE:
970 New (0, RETVAL, 1, struct cf_layout); 1360 RETVAL = new cf_layout;
971 1361
972 RETVAL->pl = pango_layout_new (opengl_context); 1362 RETVAL->pl = pango_layout_new (opengl_context);
973 RETVAL->r = 1.; 1363 RETVAL->r = 1.;
974 RETVAL->g = 1.; 1364 RETVAL->g = 1.;
975 RETVAL->b = 1.; 1365 RETVAL->b = 1.;
… …
981 layout_update_font (RETVAL); 1371 layout_update_font (RETVAL);
982 OUTPUT: 1372 OUTPUT:
983 RETVAL 1373 RETVAL
984 1374
985void 1375void
986DESTROY (CFPlus::Layout self) 1376DESTROY (DC::Layout self)
987 CODE: 1377 CODE:
988 g_object_unref (self->pl); 1378 g_object_unref (self->pl);
989 Safefree (self); 1379 delete self;
990 1380
991void 1381void
992set_text (CFPlus::Layout self, SV *text_) 1382set_text (DC::Layout self, SV *text_)
993 CODE: 1383 CODE:
994{ 1384{
995 STRLEN textlen; 1385 STRLEN textlen;
996 char *text = SvPVutf8 (text_, textlen); 1386 char *text = SvPVutf8 (text_, textlen);
997 1387
998 pango_layout_set_text (self->pl, text, textlen); 1388 pango_layout_set_text (self->pl, text, textlen);
999} 1389}
1000 1390
1001void 1391void
1002set_markup (CFPlus::Layout self, SV *text_) 1392set_markup (DC::Layout self, SV *text_)
1003 CODE: 1393 CODE:
1004{ 1394{
1005 STRLEN textlen; 1395 STRLEN textlen;
1006 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
1007 1397
1008 pango_layout_set_markup (self->pl, text, textlen); 1398 pango_layout_set_markup (self->pl, text, textlen);
1009} 1399}
1010 1400
1011void 1401void
1012set_shapes (CFPlus::Layout self, ...) 1402set_shapes (DC::Layout self, ...)
1013 CODE: 1403 CODE:
1014{ 1404{
1015 PangoAttrList *attrs = 0; 1405 PangoAttrList *attrs = 0;
1016 const char *text = pango_layout_get_text (self->pl); 1406 const char *text = pango_layout_get_text (self->pl);
1017 const char *pos = text; 1407 const char *pos = text;
… …
1052 if (attrs) 1442 if (attrs)
1053 pango_layout_set_attributes (self->pl, attrs); 1443 pango_layout_set_attributes (self->pl, attrs);
1054} 1444}
1055 1445
1056void 1446void
1057get_shapes (CFPlus::Layout self) 1447get_shapes (DC::Layout self)
1058 PPCODE: 1448 PPCODE:
1059{ 1449{
1060 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1450 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061 1451
1062 do 1452 do
1063 { 1453 {
1064 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1454 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065 1455
1066 if (run && shape_attr_p (run)) 1456 if (run && shape_attr_p (run))
1067 { 1457 {
1068 PangoRectangle extents; 1458 PangoRectangle extents;
1069 pango_layout_iter_get_run_extents (iter, 0, &extents); 1459 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1077 1467
1078 pango_layout_iter_free (iter); 1468 pango_layout_iter_free (iter);
1079} 1469}
1080 1470
1081int 1471int
1082has_wrapped (CFPlus::Layout self) 1472has_wrapped (DC::Layout self)
1083 CODE: 1473 CODE:
1084{ 1474{
1085 int lines = 1; 1475 int lines = 1;
1086 const char *text = pango_layout_get_text (self->pl); 1476 const char *text = pango_layout_get_text (self->pl);
1087 1477
… …
1092} 1482}
1093 OUTPUT: 1483 OUTPUT:
1094 RETVAL 1484 RETVAL
1095 1485
1096SV * 1486SV *
1097get_text (CFPlus::Layout self) 1487get_text (DC::Layout self)
1098 CODE: 1488 CODE:
1099 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1489 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100 sv_utf8_decode (RETVAL); 1490 sv_utf8_decode (RETVAL);
1101 OUTPUT: 1491 OUTPUT:
1102 RETVAL 1492 RETVAL
1103 1493
1104void 1494void
1105set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1495set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106 CODE: 1496 CODE:
1107 self->r = r; 1497 self->r = r;
1108 self->g = g; 1498 self->g = g;
1109 self->b = b; 1499 self->b = b;
1110 self->a = a; 1500 self->a = a;
1111 1501
1112void 1502void
1113set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1503set_font (DC::Layout self, DC::Font font = 0)
1114 CODE: 1504 CODE:
1115 if (self->font != font) 1505 if (self->font != font)
1116 { 1506 {
1117 self->font = font; 1507 self->font = font;
1118 layout_update_font (self); 1508 layout_update_font (self);
1119 } 1509 }
1120 1510
1121void 1511void
1122set_height (CFPlus::Layout self, int base_height) 1512set_height (DC::Layout self, int base_height)
1123 CODE: 1513 CODE:
1124 if (self->base_height != base_height) 1514 if (self->base_height != base_height)
1125 { 1515 {
1126 self->base_height = base_height; 1516 self->base_height = base_height;
1127 layout_update_font (self); 1517 layout_update_font (self);
1128 } 1518 }
1129 1519
1130void 1520void
1131set_width (CFPlus::Layout self, int max_width = -1) 1521set_width (DC::Layout self, int max_width = -1)
1132 CODE: 1522 CODE:
1133 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1523 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134 1524
1135void 1525void
1136set_indent (CFPlus::Layout self, int indent) 1526set_indent (DC::Layout self, int indent)
1137 CODE: 1527 CODE:
1138 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1528 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139 1529
1140void 1530void
1141set_spacing (CFPlus::Layout self, int spacing) 1531set_spacing (DC::Layout self, int spacing)
1142 CODE: 1532 CODE:
1143 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1533 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144 1534
1145void 1535void
1146set_ellipsise (CFPlus::Layout self, int ellipsise) 1536set_ellipsise (DC::Layout self, int ellipsise)
1147 CODE: 1537 CODE:
1148 pango_layout_set_ellipsize (self->pl, 1538 pango_layout_set_ellipsize (self->pl,
1149 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1539 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1540 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1541 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152 : PANGO_ELLIPSIZE_NONE 1542 : PANGO_ELLIPSIZE_NONE
1153 ); 1543 );
1154 1544
1155void 1545void
1156set_single_paragraph_mode (CFPlus::Layout self, int spm) 1546set_single_paragraph_mode (DC::Layout self, int spm)
1157 CODE: 1547 CODE:
1158 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1548 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159 1549
1160void 1550void
1161size (CFPlus::Layout self) 1551size (DC::Layout self)
1162 PPCODE: 1552 PPCODE:
1163{ 1553{
1164 int w, h; 1554 int w, h;
1165 1555
1166 layout_get_pixel_size (self, &w, &h); 1556 layout_get_pixel_size (self, &w, &h);
… …
1169 PUSHs (sv_2mortal (newSViv (w))); 1559 PUSHs (sv_2mortal (newSViv (w)));
1170 PUSHs (sv_2mortal (newSViv (h))); 1560 PUSHs (sv_2mortal (newSViv (h)));
1171} 1561}
1172 1562
1173int 1563int
1174descent (CFPlus::Layout self) 1564descent (DC::Layout self)
1175 CODE: 1565 CODE:
1176{ 1566{
1177 PangoRectangle rect; 1567 PangoRectangle rect;
1178 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1568 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179 pango_layout_line_get_pixel_extents (line, 0, &rect); 1569 pango_layout_line_get_pixel_extents (line, 0, &rect);
1180 RETVAL = PANGO_DESCENT (rect); 1570 RETVAL = PANGO_DESCENT (rect);
1181} 1571}
1182 OUTPUT: 1572 OUTPUT:
1183 RETVAL 1573 RETVAL
1184 1574
1185int 1575int
1186xy_to_index (CFPlus::Layout self, int x, int y) 1576xy_to_index (DC::Layout self, int x, int y)
1187 CODE: 1577 CODE:
1188{ 1578{
1189 int index, trailing; 1579 int index, trailing;
1190 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1580 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191 RETVAL = index + trailing; 1581 RETVAL = index + trailing;
1192} 1582}
1193 OUTPUT: 1583 OUTPUT:
1194 RETVAL 1584 RETVAL
1195 1585
1196void 1586void
1197cursor_pos (CFPlus::Layout self, int index) 1587cursor_pos (DC::Layout self, int index)
1198 PPCODE: 1588 PPCODE:
1199{ 1589{
1200 PangoRectangle strong_pos; 1590 PangoRectangle pos;
1201 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1591 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202 1592
1203 EXTEND (SP, 3); 1593 EXTEND (SP, 3);
1204 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1594 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1595 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1596 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207} 1597}
1208 1598
1209void 1599void
1210index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1600index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211 PPCODE: 1601 PPCODE:
1212{ 1602{
1213 int line, x; 1603 int line, x;
1214 1604
1215 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1605 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1606#if !PANGO_VERSION_CHECK (1, 17, 3)
1216 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1607 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217 1608 --line;
1609#endif
1218 EXTEND (SP, 2); 1610 EXTEND (SP, 2);
1219 PUSHs (sv_2mortal (newSViv (line - 1))); 1611 PUSHs (sv_2mortal (newSViv (line)));
1220 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221} 1613}
1222 1614
1223void 1615void
1224line_x_to_index (CFPlus::Layout self, int line, int x) 1616line_x_to_index (DC::Layout self, int line, int x)
1225 PPCODE: 1617 PPCODE:
1226{ 1618{
1227 PangoLayoutLine *lp; 1619 PangoLayoutLine *lp;
1228 int index, trailing; 1620 int index, trailing;
1229 1621
1230 if (line < 0) 1622 if (line < 0)
1231 XSRETURN_EMPTY; 1623 XSRETURN_EMPTY;
1232 1624
1233 if (!(lp = pango_layout_get_line (self->pl, line))) 1625 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234 XSRETURN_EMPTY; /* do better */ 1626 XSRETURN_EMPTY; /* do better */
1235 1627
1236 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1628 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237 1629
1238 EXTEND (SP, 2); 1630 EXTEND (SP, 2);
… …
1244 PUSHs (sv_2mortal (newSViv (trailing))); 1636 PUSHs (sv_2mortal (newSViv (trailing)));
1245 } 1637 }
1246} 1638}
1247 1639
1248void 1640void
1249render (CFPlus::Layout self, float x, float y, int flags = 0) 1641render (DC::Layout self, float x, float y, int flags = 0)
1250 PPCODE: 1642 CODE:
1643 self->rc.clear ();
1251 pango_opengl_render_layout_subpixel ( 1644 pango_opengl_render_layout_subpixel (
1252 self->pl, 1645 self->pl,
1646 &self->rc,
1253 x * PANGO_SCALE, y * PANGO_SCALE, 1647 x * PANGO_SCALE, y * PANGO_SCALE,
1254 self->r, self->g, self->b, self->a, 1648 self->r, self->g, self->b, self->a,
1255 flags 1649 flags
1256 ); 1650 );
1651 // we assume that context_change actually clears/frees stuff
1652 // and does not do any recomputation...
1653 pango_layout_context_changed (self->pl);
1257 1654
1258MODULE = CFPlus PACKAGE = CFPlus::Texture 1655void
1656draw (DC::Layout self)
1657 CODE:
1658{
1659 glEnable (GL_TEXTURE_2D);
1660 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1661 glEnable (GL_BLEND);
1662 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1663 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1664 glEnable (GL_ALPHA_TEST);
1665 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1259 1666
1260int minpot (int n) 1667 self->rc.draw ();
1668
1669 glDisable (GL_ALPHA_TEST);
1670 glDisable (GL_BLEND);
1671 glDisable (GL_TEXTURE_2D);
1672}
1673
1674MODULE = Deliantra::Client PACKAGE = DC::Texture
1675
1676PROTOTYPES: ENABLE
1261 1677
1262void 1678void
1263pad (SV *data_, int ow, int oh, int nw, int nh) 1679pad (SV *data_, int ow, int oh, int nw, int nh)
1264 CODE: 1680 CODE:
1265{ 1681{
… …
1292 HV *hv = (HV *)SvRV (self); 1708 HV *hv = (HV *)SvRV (self);
1293 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1709 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1710 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1711 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1296 1712
1713 if (name <= 0)
1714 XSRETURN_EMPTY;
1715
1297 if (items < 5) 1716 if (items < 5)
1298 { 1717 {
1299 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1718 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1719 h = SvNV (*hv_fetch (hv, "h", 1, 1));
1301 } 1720 }
… …
1328 glDisable (GL_ALPHA_TEST); 1747 glDisable (GL_ALPHA_TEST);
1329 glDisable (GL_BLEND); 1748 glDisable (GL_BLEND);
1330 } 1749 }
1331} 1750}
1332 1751
1752void
1753draw_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)
1754 PROTOTYPE: @
1755 CODE:
1756{
1757 glEnable (GL_BLEND);
1758 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1759 glEnable (GL_TEXTURE_2D);
1760 glBindTexture (GL_TEXTURE_2D, name1);
1761
1762 glColor3f (intensity, intensity, intensity);
1763 glPushMatrix ();
1764 glScalef (1./3, 1./3, 1.);
1765
1766 if (blend > 0.f)
1767 {
1768 float dx3 = dx * -3.f / w;
1769 float dy3 = dy * -3.f / h;
1770 GLfloat env_color[4] = { 0., 0., 0., blend };
1771
1772 /* interpolate the two shadow textures */
1773 /* stage 0 == rgb(glcolor) + alpha(t0) */
1774 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1775
1776 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1777 gl.ActiveTexture (GL_TEXTURE1);
1778 glEnable (GL_TEXTURE_2D);
1779 glBindTexture (GL_TEXTURE_2D, name2);
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1781
1782 /* rgb == rgb(glcolor) */
1783 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1784 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1785 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1786
1787 /* alpha = interpolate t0, t1 by env_alpha */
1788 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1789
1790 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1791 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1792 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1793
1794 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1796
1797 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1799
1800 glBegin (GL_QUADS);
1801 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1802 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1803 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1804 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1805 glEnd ();
1806
1807 glDisable (GL_TEXTURE_2D);
1808 gl.ActiveTexture (GL_TEXTURE0);
1809 }
1810 else
1811 {
1812 /* simple blending of one texture, also opengl <1.3 path */
1813 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1814
1815 glBegin (GL_QUADS);
1816 glTexCoord2f (0, 0); glVertex2f (0, 0);
1817 glTexCoord2f (0, t); glVertex2f (0, h);
1818 glTexCoord2f (s, t); glVertex2f (w, h);
1819 glTexCoord2f (s, 0); glVertex2f (w, 0);
1820 glEnd ();
1821 }
1822
1823 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1824 {
1825 int x, y;
1826 int dx3 = dx * 3;
1827 int dy3 = dy * 3;
1828
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1830 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1831 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1832 glTranslatef (-1., -1., 0);
1833 glBegin (GL_QUADS);
1834
1835 for (y = 1; y < h; y += 3)
1836 {
1837 int y1 = y - dy3;
1838 int y1valid = y1 >= 0 && y1 < h;
1839
1840 for (x = 1; x < w; x += 3)
1841 {
1842 int x1 = x - dx3;
1843 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1844 uint8_t h2;
1845
1846 if (y1valid && x1 >= 0 && x1 < w)
1847 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1848 else
1849 h2 = 1; /* out of range == invisible */
1850
1851 if (h1 || h2)
1852 {
1853 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1854 glColor4f (1., 1., 1., alpha);
1855
1856 glTexCoord2f (0, 0.); glVertex2i (x , y );
1857 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1858 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1859 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1860 }
1861 }
1862 }
1863 }
1864
1865 glEnd ();
1866
1867 glPopMatrix ();
1868
1869 glDisable (GL_TEXTURE_2D);
1870 glDisable (GL_BLEND);
1871}
1872
1333IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) 1873IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1334 CODE: 1874 CODE:
1335{ 1875{
1336 GLint width; 1876 GLint width;
1337 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0); 1877 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
… …
1339 RETVAL = width > 0; 1879 RETVAL = width > 0;
1340} 1880}
1341 OUTPUT: 1881 OUTPUT:
1342 RETVAL 1882 RETVAL
1343 1883
1344MODULE = CFPlus PACKAGE = CFPlus::Map 1884MODULE = Deliantra::Client PACKAGE = DC::Map
1345 1885
1346CFPlus::Map 1886PROTOTYPES: DISABLE
1887
1888DC::Map
1347new (SV *class) 1889new (SV *klass)
1348 CODE: 1890 CODE:
1349 New (0, RETVAL, 1, struct map); 1891 RETVAL = new mapgrid;
1350 RETVAL->x = 0; 1892 RETVAL->x = 0;
1351 RETVAL->y = 0; 1893 RETVAL->y = 0;
1352 RETVAL->w = 0; 1894 RETVAL->w = 0;
1353 RETVAL->h = 0; 1895 RETVAL->h = 0;
1354 RETVAL->ox = 0; 1896 RETVAL->ox = 0;
1355 RETVAL->oy = 0; 1897 RETVAL->oy = 0;
1356 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1357 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1358 RETVAL->rows = 0; 1898 RETVAL->rows = 0;
1359 RETVAL->row = 0; 1899 RETVAL->row = 0;
1360 OUTPUT: 1900 OUTPUT:
1361 RETVAL 1901 RETVAL
1362 1902
1363void 1903void
1364DESTROY (CFPlus::Map self) 1904DESTROY (DC::Map self)
1365 CODE: 1905 CODE:
1366{ 1906{
1367 map_clear (self);
1368 Safefree (self->face2tile);
1369 Safefree (self->tex);
1370 Safefree (self); 1907 delete self;
1371} 1908}
1372 1909
1373void 1910void
1374resize (CFPlus::Map self, int map_width, int map_height) 1911resize (DC::Map self, int map_width, int map_height)
1375 CODE: 1912 CODE:
1376 self->w = map_width; 1913 self->w = map_width;
1377 self->h = map_height; 1914 self->h = map_height;
1378 1915
1379void 1916void
1380clear (CFPlus::Map self) 1917clear (DC::Map self)
1381 CODE: 1918 CODE:
1382 map_clear (self); 1919 self->clear_cells ();
1383 1920
1384void 1921void
1385set_tileid (CFPlus::Map self, int face, int tile) 1922set_tileid (DC::Map self, int face, int tile)
1386 CODE: 1923 CODE:
1387{ 1924{
1388 need_facenum (self, face); self->face2tile [face] = tile; 1925 if (self->tile.size () <= face) self->tile.resize (face + 1);
1389 need_texid (self, tile); 1926 self->tile[face] = tile;
1927 if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1390} 1928}
1391 1929
1392void 1930void
1393set_smooth (CFPlus::Map self, int face, int smooth, int level) 1931set_smooth (DC::Map self, int face, int smooth, int level)
1394 CODE: 1932 CODE:
1395{ 1933{
1396 tileid texid;
1397 maptex *tex;
1398
1399 if (face < 0 || face >= self->faces) 1934 if (face < 0 || face >= self->tile.size ())
1400 return; 1935 return;
1401 1936
1402 if (smooth < 0 || smooth >= self->faces) 1937 if (smooth < 0 || smooth >= self->tile.size ())
1403 return; 1938 return;
1404 1939
1405 texid = self->face2tile [face]; 1940 tileid texid = self->tile[face];
1406 1941
1407 if (!texid) 1942 if (!texid)
1408 return; 1943 return;
1409 1944
1410 tex = self->tex + texid; 1945 maptex &tex = self->tex[texid];
1411 tex->smoothtile = self->face2tile [smooth]; 1946 tex.smoothtile = self->tile[smooth];
1412 tex->smoothlevel = level; 1947 tex.smoothlevel = level;
1413} 1948}
1414 1949
1415void 1950void
1416set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1951set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1417 CODE: 1952 CODE:
1418{ 1953{
1419 need_texid (self, texid); 1954 if (self->tex.size () < texid) self->tex.resize (texid + 1);
1420 1955
1421 { 1956 {
1422 maptex *tex = self->tex + texid; 1957 maptex &tex = self->tex[texid];
1423 1958
1424 tex->name = name; 1959 tex.name = name;
1425 tex->w = w; 1960 tex.w = w;
1426 tex->h = h; 1961 tex.h = h;
1427 tex->s = s; 1962 tex.s = s;
1428 tex->t = t; 1963 tex.t = t;
1429 tex->r = r; 1964 tex.r = r;
1430 tex->g = g; 1965 tex.g = g;
1431 tex->b = b; 1966 tex.b = b;
1432 tex->a = a; 1967 tex.a = a;
1433 } 1968 }
1434 1969
1435 // somewhat hackish, but for textures that require it, it really 1970 // somewhat hackish, but for textures that require it, it really
1436 // improves the look, and most others don't suffer. 1971 // improves the look, and most others don't suffer.
1437 glBindTexture (GL_TEXTURE_2D, name); 1972 glBindTexture (GL_TEXTURE_2D, name);
… …
1440 // use uglier nearest interpolation because linear suffers 1975 // use uglier nearest interpolation because linear suffers
1441 // from transparent color bleeding and ugly wrapping effects. 1976 // from transparent color bleeding and ugly wrapping effects.
1442 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1977 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1443} 1978}
1444 1979
1980void
1981expire_textures (DC::Map self, int texid, int count)
1982 PPCODE:
1983 for (; texid < self->tex.size () && count; ++texid, --count)
1984 {
1985 maptex &tex = self->tex[texid];
1986
1987 if (tex.name)
1988 {
1989 if (tex.unused)
1990 {
1991 tex.name = 0;
1992 tex.unused = 0;
1993 XPUSHs (sv_2mortal (newSViv (texid)));
1994 }
1995 else
1996 tex.unused = 1;
1997 }
1998 }
1999
1445int 2000int
1446ox (CFPlus::Map self) 2001ox (DC::Map self)
1447 ALIAS: 2002 ALIAS:
1448 oy = 1 2003 oy = 1
1449 x = 2 2004 x = 2
1450 y = 3 2005 y = 3
1451 w = 4 2006 w = 4
… …
1462 } 2017 }
1463 OUTPUT: 2018 OUTPUT:
1464 RETVAL 2019 RETVAL
1465 2020
1466void 2021void
1467scroll (CFPlus::Map self, int dx, int dy) 2022scroll (DC::Map self, int dx, int dy)
1468 CODE: 2023 CODE:
1469{ 2024{
1470 if (dx > 0) 2025 if (dx > 0)
1471 map_blank (self, self->x, self->y, dx, self->h); 2026 map_blank (self, self->x, self->y, dx, self->h);
1472 else if (dx < 0) 2027 else if (dx < 0)
… …
1487 self->rows += MAP_EXTEND_Y; 2042 self->rows += MAP_EXTEND_Y;
1488 self->y += MAP_EXTEND_Y; 2043 self->y += MAP_EXTEND_Y;
1489 } 2044 }
1490} 2045}
1491 2046
1492void 2047SV *
1493map1a_update (CFPlus::Map self, SV *data_, int extmap) 2048map1a_update (DC::Map self, SV *data_)
1494 CODE: 2049 CODE:
1495{ 2050{
1496 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2051 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1497 uint8_t *data_end = (uint8_t *)SvEND (data_); 2052 uint8_t *data_end = (uint8_t *)SvEND (data_);
1498 mapcell *cell; 2053 mapcell *cell;
1499 int x, y, flags; 2054 int x, y, z, flags;
2055 AV *missing = newAV ();
2056 RETVAL = newRV_noinc ((SV *)missing);
1500 2057
1501 while (data < data_end - 1) 2058 while (data < data_end - 1)
1502 { 2059 {
1503 flags = (data [0] << 8) + data [1]; data += 2; 2060 flags = (data [0] << 8) + data [1]; data += 2;
1504 2061
… …
1517 2074
1518 //TODO: don't trust server data to be in-range(!) 2075 //TODO: don't trust server data to be in-range(!)
1519 2076
1520 if (flags & 8) 2077 if (flags & 8)
1521 { 2078 {
2079 uint8_t ext, cmd;
2080
1522 if (extmap) 2081 do
1523 { 2082 {
1524 uint8_t ext, cmd; 2083 ext = *data++;
2084 cmd = ext & 0x7f;
1525 2085
1526 do 2086 if (cmd < 4)
2087 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2088 else if (cmd == 5) // health
1527 { 2089 {
1528 ext = *data++;
1529 cmd = ext & 0x3f;
1530
1531 if (cmd < 4)
1532 cell->darkness = 255 - ext * 64 + 1;
1533 else if (cmd == 5) // health
1534 {
1535 cell->stat_width = 1; 2090 cell->stat_width = 1;
1536 cell->stat_hp = *data++; 2091 cell->stat_hp = *data++;
1537 }
1538 else if (cmd == 6) // monster width
1539 cell->stat_width = *data++ + 1;
1540 else if (cmd == 0x47)
1541 {
1542 if (*data == 4)
1543 ; // decode player count
1544
1545 data += *data + 1;
1546 }
1547 else if (cmd == 8) // cell flags
1548 cell->flags = *data++;
1549 else if (ext & 0x40) // unknown, multibyte => skip
1550 data += *data + 1;
1551 else
1552 data++;
1553 } 2092 }
1554 while (ext & 0x80); 2093 else if (cmd == 6) // monster width
2094 cell->stat_width = *data++ + 1;
2095 else if (cmd == 0x47)
2096 {
2097 if (*data == 1) cell->player = data [1];
2098 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2099 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2100 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2101
2102 data += *data + 1;
2103 }
2104 else if (cmd == 8) // cell flags
2105 cell->flags = *data++;
2106 else if (ext & 0x40) // unknown, multibyte => skip
2107 data += *data + 1;
2108 else
2109 data++;
1555 } 2110 }
1556 else 2111 while (ext & 0x80);
1557 cell->darkness = *data++ + 1;
1558 } 2112 }
1559 2113
2114 for (z = 0; z <= 2; ++z)
1560 if (flags & 4) 2115 if (flags & (4 >> z))
1561 { 2116 {
1562 faceid face = (data [0] << 8) + data [1]; data += 2; 2117 faceid face = (data[0] << 8) + data[1]; data += 2;
1563 need_facenum (self, face); 2118 if (self->tile.size () <= face) self->tile.resize (face + 1);
1564 cell->tile [0] = self->face2tile [face]; 2119 cell->tile[z] = self->tile[face];
2120
2121 if (cell->tile[z])
2122 {
2123 maptex &tex = self->tex[cell->tile[z]];
2124 tex.unused = 0;
2125 if (!tex.name)
2126 av_push (missing, newSViv (cell->tile [z]));
2127
2128 if (tex.smoothtile)
2129 {
2130 maptex &smooth = self->tex[tex.smoothtile];
2131 smooth.unused = 0;
2132 if (!smooth.name)
2133 av_push (missing, newSViv (tex.smoothtile));
2134 }
2135 }
1565 } 2136 }
1566
1567 if (flags & 2)
1568 {
1569 faceid face = (data [0] << 8) + data [1]; data += 2;
1570 need_facenum (self, face);
1571 cell->tile [1] = self->face2tile [face];
1572 }
1573
1574 if (flags & 1)
1575 {
1576 faceid face = (data [0] << 8) + data [1]; data += 2;
1577 need_facenum (self, face);
1578 cell->tile [2] = self->face2tile [face];
1579 }
1580 } 2137 }
1581 else 2138 else
1582 cell->darkness = 0; 2139 CELL_CLEAR (cell);
1583 } 2140 }
1584} 2141}
2142 OUTPUT:
2143 RETVAL
1585 2144
1586SV * 2145SV *
1587mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2146mapmap (DC::Map self, int x0, int y0, int w, int h)
1588 CODE: 2147 CODE:
1589{ 2148{
1590 int x1, x; 2149 int x1, x;
1591 int y1, y; 2150 int y1, y;
1592 int z; 2151 int z;
… …
1605 ? self->row + y 2164 ? self->row + y
1606 : 0; 2165 : 0;
1607 2166
1608 for (x = x0; x < x1; x++) 2167 for (x = x0; x < x1; x++)
1609 { 2168 {
1610 int r = 32, g = 32, b = 32, a = 192; 2169 unsigned int r = 32, g = 32, b = 32, a = 192;
1611 2170
1612 if (row && row->c0 <= x && x < row->c1) 2171 if (row && row->c0 <= x && x < row->c1)
1613 { 2172 {
1614 mapcell *cell = row->col + (x - row->c0); 2173 mapcell *cell = row->col + (x - row->c0);
1615 2174
… …
1617 { 2176 {
1618 maptex tex = self->tex [cell->tile [z]]; 2177 maptex tex = self->tex [cell->tile [z]];
1619 int a0 = 255 - tex.a; 2178 int a0 = 255 - tex.a;
1620 int a1 = tex.a; 2179 int a1 = tex.a;
1621 2180
1622 r = (r * a0 + tex.r * a1) / 255; 2181 r = div255 (r * a0 + tex.r * a1);
1623 g = (g * a0 + tex.g * a1) / 255; 2182 g = div255 (g * a0 + tex.g * a1);
1624 b = (b * a0 + tex.b * a1) / 255; 2183 b = div255 (b * a0 + tex.b * a1);
1625 a = (a * a0 + tex.a * a1) / 255; 2184 a = div255 (a * a0 + tex.a * a1);
1626 } 2185 }
1627 } 2186 }
1628 2187
1629 *map++ = (r ) 2188 *map++ = (r )
1630 | (g << 8) 2189 | (g << 8)
1631 | (b << 16) 2190 | (b << 16)
1632 | (a << 24); 2191 | (a << 24);
1633 } 2192 }
1634 } 2193 }
1635 2194
1636 RETVAL = map_sv; 2195 RETVAL = map_sv;
1637} 2196}
1638 OUTPUT: 2197 OUTPUT:
1639 RETVAL 2198 RETVAL
1640 2199
1641void 2200void
1642draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2201draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1643 CODE: 2202 CODE:
1644{ 2203{
1645 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1646 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1647 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1648 smooth_key skey;
1649 int x, y, z; 2204 int x, y, z;
1650 int last_name;
1651 2205
2206 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2207 int pl_x, pl_y;
2208 maptex pl_tex;
2209 rc_t rc;
2210 rc_t rc_ov;
2211 rc_key_t key;
2212 rc_t::array_t *arr;
2213
2214 pl_tex.name = 0;
2215
1652 // thats current max. sorry. 2216 // that's current max. sorry.
1653 if (sw > 255) sw = 255; 2217 if (sw > 255) sw = 255;
1654 if (sh > 255) sh = 255; 2218 if (sh > 255) sh = 255;
1655 2219
1656 // clear key, in case of extra padding
1657 memset (&skey, 0, sizeof (skey)); 2220 memset (&key, 0, sizeof (key));
1658 2221 key.r = 255;
1659 glColor4ub (255, 255, 255, 255); 2222 key.g = 255;
1660 2223 key.b = 255;
1661 glEnable (GL_BLEND); 2224 key.a = 255;
1662 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2225 key.mode = GL_QUADS;
1663 glEnable (GL_TEXTURE_2D); 2226 key.format = GL_T2F_V3F;
1664 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1665
1666 glBegin (GL_QUADS);
1667
1668 last_name = 0;
1669 2227
1670 mx += self->x; 2228 mx += self->x;
1671 my += self->y; 2229 my += self->y;
1672 2230
1673 // first pass: determine smooth_max 2231 // first pass: determine smooth_max
1674 // rather ugly, if you ask me 2232 // rather ugly, if you ask me
1675 // could also be stored inside mapcell and updated on change 2233 // could also be stored inside mapcell and updated on change
1676 memset (smooth_max, 0, sizeof (smooth_max)); 2234 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1677 2235
1678 for (y = 0; y < sh; y++) 2236 for (y = 0; y < sh; y++)
1679 if (0 <= y + my && y + my < self->rows) 2237 if (0 <= y + my && y + my < self->rows)
1680 { 2238 {
1681 maprow *row = self->row + (y + my); 2239 maprow *row = self->row + (y + my);
… …
1690 MAX (self->tex [cell->tile [1]].smoothlevel, 2248 MAX (self->tex [cell->tile [1]].smoothlevel,
1691 self->tex [cell->tile [2]].smoothlevel)); 2249 self->tex [cell->tile [2]].smoothlevel));
1692 } 2250 }
1693 } 2251 }
1694 2252
2253 glEnable (GL_BLEND);
2254 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2255 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2256
1695 for (z = 0; z <= 2; z++) 2257 for (z = 0; z <= 2; z++)
1696 { 2258 {
1697 memset (smooth_level, 0, sizeof (smooth_level)); 2259 std::bitset<256> smooth_level; // one bit for every possible smooth level
2260 smooth_key skey;
2261 smooth_hash smooth;
2262 key.texname = -1;
1698 2263
1699 for (y = 0; y < sh; y++) 2264 for (y = 0; y < sh; y++)
1700 if (0 <= y + my && y + my < self->rows) 2265 if (0 <= y + my && y + my < self->rows)
1701 { 2266 {
1702 maprow *row = self->row + (y + my); 2267 maprow *row = self->row + (y + my);
… …
1708 tileid tile = cell->tile [z]; 2273 tileid tile = cell->tile [z];
1709 2274
1710 if (tile) 2275 if (tile)
1711 { 2276 {
1712 maptex tex = self->tex [tile]; 2277 maptex tex = self->tex [tile];
1713 int px = (x + 1) * T - tex.w; 2278 int px, py;
1714 int py = (y + 1) * T - tex.h;
1715 2279
1716 // suppressing texture state switches here
1717 // is only moderately effective, but worth the extra effort
1718 if (last_name != tex.name) 2280 if (key.texname != tex.name)
1719 { 2281 {
2282 self->tex [tile].unused = 0;
2283
1720 if (!tex.name) 2284 if (!tex.name)
1721 tex = self->tex [2]; /* missing, replace by noface */ 2285 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1722 2286
2287 key.texname = tex.name;
1723 glEnd (); 2288 arr = &rc.array (key);
1724 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1725 glBegin (GL_QUADS);
1726 } 2289 }
1727 2290
1728 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2291 px = (x + 1) * Th - tex.w;
1729 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2292 py = (y + 1) * Tw - tex.h;
1730 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1731 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1732 2293
1733 if (cell->flags && z == 2) 2294 if (expect_false (cell->player == player) && expect_false (z == 2))
1734 { 2295 {
1735 if (cell->flags & 1) 2296 pl_x = px;
2297 pl_y = py;
2298 pl_tex = tex;
1736 { 2299 continue;
1737 maptex tex = self->tex [1];
1738 int px = x * T + T * 2 / 32;
1739 int py = y * T - T * 6 / 32;
1740
1741 glEnd ();
1742 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1743 glBegin (GL_QUADS);
1744
1745 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1746 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1747 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1748 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1749 }
1750 } 2300 }
2301
2302 arr->t2f_v3f (0 , 0 , px , py , 0);
2303 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2304 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2305 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1751 2306
1752 // update smooth hash 2307 // update smooth hash
1753 if (tex.smoothtile) 2308 if (tex.smoothtile)
1754 { 2309 {
1755 skey.tile = tex.smoothtile; 2310 skey.tile = tex.smoothtile;
1756 skey.level = tex.smoothlevel; 2311 skey.level = tex.smoothlevel;
1757 2312
1758 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2313 smooth_level[tex.smoothlevel] = 1;
1759 2314
1760 // add bits to current tile and all neighbours. skey.x|y is 2315 // add bits to current tile and all neighbours. skey.x|y is
1761 // shifted +1|+1 so we always stay positive. 2316 // shifted +1|+1 so we always stay positive.
1762 2317
1763 // bits is ___n cccc CCCC bbbb 2318 // bits is ___n cccc CCCC bbbb
… …
1771 2326
1772 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2327 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1773 // ·· ·· ·┏ ┓· 2328 // ·· ·· ·┏ ┓·
1774 2329
1775 // full tile 2330 // full tile
1776 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2331 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1777 2332
1778 // borders 2333 // borders
1779 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2334 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1780 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2335 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1781 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2336 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1782 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2337 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1783 2338
1784 // corners 2339 // corners
1785 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2340 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1786 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2341 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1787 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2342 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1788 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2343 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2344 }
2345 }
2346
2347 if (expect_false (z == 2) && expect_false (cell->flags))
2348 {
2349 // overlays such as the speech bubble, probably more to come
2350 if (cell->flags & 1)
2351 {
2352 rc_key_t key_ov = key;
2353 maptex tex = self->tex[TEXID_SPEECH];
2354 int px = x * Tw + Tw * 2 / 32;
2355 int py = y * Th - Th * 6 / 32;
2356
2357 key_ov.texname = tex.name;
2358 rc_t::array_t &arr = rc_ov.array (key_ov);
2359
2360 arr.t2f_v3f (0 , 0 , px , py , 0);
2361 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2362 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2363 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1789 } 2364 }
1790 } 2365 }
1791 } 2366 }
1792 } 2367 }
1793 2368
2369 rc.draw ();
2370 rc.clear ();
2371
1794 // go through all smoothlevels, lowest to highest, then draw. 2372 // go through all smoothlevels, lowest to highest, then draw.
1795 // this is basically counting sort 2373 // this is basically counting sort
1796 { 2374 {
1797 int w, b; 2375 int w, b;
1798 2376
1799 for (w = 0; w < 256 / 32; ++w) 2377 glEnable (GL_TEXTURE_2D);
2378 glBegin (GL_QUADS);
2379 for (int level = 0; level < smooth_level.size (); ++level)
2380 if (smooth_level[level])
2381 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1800 { 2382 {
1801 uint32_t smask = smooth_level [w]; 2383 smooth_key &skey = it->first;
1802 if (smask) 2384 IV bits = it->second;
1803 for (b = 0; b < 32; ++b) 2385
1804 if (smask & (((uint32_t)1) << b)) 2386 if (!(bits & 0x1000)
2387 && skey.level == level
2388 && level > smooth_max [skey.x][skey.y])
1805 { 2389 {
1806 int level = (w << 5) | b; 2390 maptex tex = self->tex [skey.tile];
2391 int px = (((int)skey.x) - 1) * Tw;
2392 int py = (((int)skey.y) - 1) * Th;
2393 int border = bits & 15;
2394 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2395 float dx = tex.s * .0625f; // 16 images/row
2396 float dy = tex.t * .5f ; // 2 images/column
2397
1807 HE *he; 2398 if (tex.name)
1808
1809 hv_iterinit (smooth);
1810 while ((he = hv_iternext (smooth)))
1811 { 2399 {
1812 smooth_key *skey = (smooth_key *)HeKEY (he); 2400 // this time avoiding texture state changes
1813 IV bits = SvIVX (HeVAL (he)); 2401 // save gobs of state changes.
1814 2402 if (key.texname != tex.name)
1815 if (!(bits & 0x1000)
1816 && skey->level == level
1817 && level > smooth_max [skey->x][skey->y])
1818 { 2403 {
1819 maptex tex = self->tex [skey->tile]; 2404 self->tex [skey.tile].unused = 0;
1820 int px = (((int)skey->x) - 1) * T;
1821 int py = (((int)skey->y) - 1) * T;
1822 int border = bits & 15;
1823 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1824 float dx = tex.s * .0625f; // 16 images/row
1825 float dy = tex.t * .5f ; // 2 images/column
1826 2405
1827 // this time naively avoiding texture state changes
1828 // save gobs of state changes.
1829 if (last_name != tex.name)
1830 {
1831 if (!tex.name)
1832 continue; // smoothing not yet available
1833
1834 glEnd (); 2406 glEnd ();
1835 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2407 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1836 glBegin (GL_QUADS); 2408 glBegin (GL_QUADS);
1837 } 2409 }
1838 2410
1839 if (border) 2411 if (border)
1840 { 2412 {
1841 float ox = border * dx; 2413 float ox = border * dx;
1842 2414
1843 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2415 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1844 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2416 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1845 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2417 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1846 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2418 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1847 } 2419 }
1848 2420
1849 if (corner) 2421 if (corner)
1850 { 2422 {
1851 float ox = corner * dx; 2423 float ox = corner * dx;
1852 2424
1853 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2425 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1854 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2426 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1855 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2427 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1856 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2428 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1857 }
1858 } 2429 }
1859 } 2430 }
1860 } 2431 }
1861 } 2432 }
2433
2434 glEnd ();
2435 glDisable (GL_TEXTURE_2D);
2436 key.texname = -1;
1862 } 2437 }
1863
1864 hv_clear (smooth);
1865 } 2438 }
1866 2439
1867 glEnd (); 2440 if (pl_tex.name)
2441 {
2442 maptex tex = pl_tex;
2443 int px = pl_x + sdx;
2444 int py = pl_y + sdy;
1868 2445
1869 glDisable (GL_TEXTURE_2D); 2446 key.texname = tex.name;
2447 rc_t::array_t &arr = rc.array (key);
2448
2449 arr.t2f_v3f (0 , 0 , px , py , 0);
2450 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2451 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2452 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2453
2454 rc.draw ();
2455 }
2456
2457 rc_ov.draw ();
2458 rc_ov.clear ();
2459
1870 glDisable (GL_BLEND); 2460 glDisable (GL_BLEND);
1871 2461
1872 // top layer: overlays such as the health bar 2462 // top layer: overlays such as the health bar
1873 for (y = 0; y < sh; y++) 2463 for (y = 0; y < sh; y++)
1874 if (0 <= y + my && y + my < self->rows) 2464 if (0 <= y + my && y + my < self->rows)
… …
1878 for (x = 0; x < sw; x++) 2468 for (x = 0; x < sw; x++)
1879 if (row->c0 <= x + mx && x + mx < row->c1) 2469 if (row->c0 <= x + mx && x + mx < row->c1)
1880 { 2470 {
1881 mapcell *cell = row->col + (x + mx - row->c0); 2471 mapcell *cell = row->col + (x + mx - row->c0);
1882 2472
1883 int px = x * T; 2473 int px = x * Tw;
1884 int py = y * T; 2474 int py = y * Th;
2475
2476 if (expect_false (cell->player == player))
2477 {
2478 px += sdx;
2479 py += sdy;
2480 }
1885 2481
1886 if (cell->stat_hp) 2482 if (cell->stat_hp)
1887 { 2483 {
1888 int width = cell->stat_width * T; 2484 int width = cell->stat_width * Tw;
1889 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2485 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1890 2486
1891 glColor3ub (0, 0, 0); 2487 glColor3ub (0, 0, 0);
1892 glRectf (px + 1, py - thick - 2, 2488 glRectf (px + 1, py - thick - 2,
1893 px + width - 1, py); 2489 px + width - 1, py);
1894 2490
… …
1900 } 2496 }
1901 } 2497 }
1902} 2498}
1903 2499
1904void 2500void
1905draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2501draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1906 CODE: 2502 CODE:
1907{ 2503{
1908 static float color[16][3] = { 2504 static float color[16][3] = {
1909 { 0.00F, 0.00F, 0.00F }, 2505 { 0.00f, 0.00f, 0.00f },
1910 { 1.00F, 1.00F, 1.00F }, 2506 { 1.00f, 1.00f, 1.00f },
1911 { 0.00F, 0.00F, 0.55F }, 2507 { 0.00f, 0.00f, 0.55f },
1912 { 1.00F, 0.00F, 0.00F }, 2508 { 1.00f, 0.00f, 0.00f },
1913 2509
1914 { 1.00F, 0.54F, 0.00F }, 2510 { 1.00f, 0.54f, 0.00f },
1915 { 0.11F, 0.56F, 1.00F }, 2511 { 0.11f, 0.56f, 1.00f },
1916 { 0.93F, 0.46F, 0.00F }, 2512 { 0.93f, 0.46f, 0.00f },
1917 { 0.18F, 0.54F, 0.34F }, 2513 { 0.18f, 0.54f, 0.34f },
1918 2514
1919 { 0.56F, 0.73F, 0.56F }, 2515 { 0.56f, 0.73f, 0.56f },
1920 { 0.80F, 0.80F, 0.80F }, 2516 { 0.80f, 0.80f, 0.80f },
1921 { 0.55F, 0.41F, 0.13F }, 2517 { 0.55f, 0.41f, 0.13f },
1922 { 0.99F, 0.77F, 0.26F }, 2518 { 0.99f, 0.77f, 0.26f },
1923 2519
1924 { 0.74F, 0.65F, 0.41F }, 2520 { 0.74f, 0.65f, 0.41f },
1925 2521
1926 { 0.00F, 1.00F, 1.00F }, 2522 { 0.00f, 1.00f, 1.00f },
1927 { 1.00F, 0.00F, 1.00F }, 2523 { 1.00f, 0.00f, 1.00f },
1928 { 1.00F, 1.00F, 0.00F }, 2524 { 1.00f, 1.00f, 0.00f },
1929 }; 2525 };
1930 2526
1931 int x, y; 2527 int x, y;
1932 2528
1933 glEnable (GL_TEXTURE_2D); 2529 glEnable (GL_TEXTURE_2D);
2530 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2531 * but the nvidia driver (185.18.14) mishandles alpha textures
2532 * and takes the colour from god knows where instead of using
2533 * Cp. MODULATE results in the same colour, but slightly different
2534 * alpha, but atcually gives us the correct colour with nvidia.
2535 */
1934 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2536 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1935 glEnable (GL_BLEND); 2537 glEnable (GL_BLEND);
1936 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2538 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1937 glBegin (GL_QUADS); 2539 glBegin (GL_QUADS);
1938 2540
1939 for (y = 0; y < h; y++) 2541 for (y = 0; y < h; y++)
… …
1943 2545
1944 if (m) 2546 if (m)
1945 { 2547 {
1946 float *c = color [m & 15]; 2548 float *c = color [m & 15];
1947 2549
1948 float tx1 = m & 0x40 ? 0.5 : 0.; 2550 float tx1 = m & 0x40 ? 0.5f : 0.f;
1949 float tx2 = tx1 + 0.5; 2551 float tx2 = tx1 + 0.5f;
1950 2552
1951 glColor4f (c[0], c[1], c[2], 0.75); 2553 glColor4f (c[0], c[1], c[2], 1);
1952 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2554 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1953 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2555 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1954 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2556 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1955 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2557 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1956 } 2558 }
… …
1960 glDisable (GL_BLEND); 2562 glDisable (GL_BLEND);
1961 glDisable (GL_TEXTURE_2D); 2563 glDisable (GL_TEXTURE_2D);
1962} 2564}
1963 2565
1964void 2566void
1965fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix) 2567fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1966 PPCODE: 2568 PPCODE:
1967{ 2569{
1968 int x, y; 2570 int x, y;
1969 int sw4 = (sw + 3) & ~3; 2571 int sw1 = sw + 2;
2572 int sh1 = sh + 2;
2573 int sh3 = sh * 3;
2574 int sw3 = sw * 3;
1970 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2575 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1971 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2576 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1972 2577 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1973 memset (darkness, 255, sw4 * sh); 2578 memset (darkness1, 0, sw1*sh1);
2579
1974 SvPOK_only (darkness_sv); 2580 SvPOK_only (darkness3_sv);
1975 SvCUR_set (darkness_sv, sw4 * sh); 2581 SvCUR_set (darkness3_sv, sw3 * sh3);
1976 2582
1977 mx += self->x; 2583 mx += self->x - 1;
1978 my += self->y; 2584 my += self->y - 1;
1979 2585
1980 for (y = 0; y < sh; y++) 2586 for (y = 0; y < sh1; y++)
1981 if (0 <= y + my && y + my < self->rows) 2587 if (0 <= y + my && y + my < self->rows)
1982 { 2588 {
1983 maprow *row = self->row + (y + my); 2589 maprow *row = self->row + (y + my);
1984 2590
1985 for (x = 0; x < sw; x++) 2591 for (x = 0; x < sw1; x++)
1986 if (row->c0 <= x + mx && x + mx < row->c1) 2592 if (row->c0 <= x + mx && x + mx < row->c1)
1987 { 2593 {
1988 mapcell *cell = row->col + (x + mx - row->c0); 2594 mapcell *cell = row->col + (x + mx - row->c0);
1989 2595
1990 darkness[y * sw4 + x] = cell->darkness 2596 darkness1 [y * sw1 + x] = cell->darkness
1991 ? 255 - (cell->darkness - 1) 2597 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1992 : 255 - FOW_DARKNESS; 2598 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1993 } 2599 }
1994 } 2600 }
1995 2601
1996 if (smoothing)
1997 {
1998 SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
1999 uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2000
2001 SvPOK_only (darkness2_sv);
2002 SvCUR_set (darkness2_sv, sw4 * sh);
2003
2004 for (y = 0; y < sh; ++y) 2602 for (y = 0; y < sh; ++y)
2005 for (x = 0; x < sw4; ++x) 2603 for (x = 0; x < sw; ++x)
2006 { 2604 {
2007 float *f = (float *)matrix; 2605 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2008 int dx, dy; 2606 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2009 float sum = 0.f; 2607 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2608 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2609 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2610 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2611 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2612 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2613 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2010 2614
2011 for (dy = -1; dy <= 1; ++dy) 2615 uint8_t r11 = (d11 + d21 + d12) / 3;
2012 for (dx = -1; dx <= 1; ++dx) 2616 uint8_t r21 = d21;
2013 { 2617 uint8_t r31 = (d21 + d31 + d32) / 3;
2014 unsigned int x2 = x + dx;
2015 unsigned int y2 = y + dy;
2016 2618
2017 sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++; 2619 uint8_t r12 = d12;
2018 } 2620 uint8_t r22 = d22;
2621 uint8_t r32 = d32;
2019 2622
2020 darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum; 2623 uint8_t r13 = (d13 + d23 + d12) / 3;
2021 } 2624 uint8_t r23 = d23;
2625 uint8_t r33 = (d23 + d33 + d32) / 3;
2022 2626
2023 darkness_sv = darkness2_sv; 2627 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2628 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2629 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2630 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2631 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2632 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2633 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2634 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2635 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2024 } 2636 }
2637
2638 free (darkness1);
2025 2639
2026 EXTEND (SP, 3); 2640 EXTEND (SP, 3);
2027 PUSHs (sv_2mortal (newSViv (sw4))); 2641 PUSHs (sv_2mortal (newSViv (sw3)));
2028 PUSHs (sv_2mortal (newSViv (sh))); 2642 PUSHs (sv_2mortal (newSViv (sh3)));
2029 PUSHs (darkness_sv); 2643 PUSHs (darkness3_sv);
2030} 2644}
2031 2645
2032SV * 2646SV *
2033get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2647get_rect (DC::Map self, int x0, int y0, int w, int h)
2034 CODE: 2648 CODE:
2035{ 2649{
2036 int x, y, x1, y1; 2650 int x, y, x1, y1;
2037 SV *data_sv = newSV (w * h * 7 + 5); 2651 SV *data_sv = newSV (w * h * 7 + 5);
2038 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2652 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2095 else 2709 else
2096 *data++ = 0; 2710 *data++ = 0;
2097 } 2711 }
2098 } 2712 }
2099 2713
2714 /* if size is w*h + 5 then no data has been found */
2715 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2716 {
2100 SvPOK_only (data_sv); 2717 SvPOK_only (data_sv);
2101 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2718 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2719 }
2720
2102 RETVAL = data_sv; 2721 RETVAL = data_sv;
2103} 2722}
2104 OUTPUT: 2723 OUTPUT:
2105 RETVAL 2724 RETVAL
2106 2725
2107void 2726void
2108set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2727set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2109 PPCODE: 2728 PPCODE:
2110{ 2729{
2111 int x, y, z; 2730 int x, y, z;
2112 int w, h; 2731 int w, h;
2113 int x1, y1; 2732 int x1, y1;
2733 STRLEN len;
2734 uint8_t *data, *end;
2735
2736 len = SvLEN (data_sv);
2737 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2738 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2739 end = data + len + 8;
2740
2741 if (len < 5)
2742 XSRETURN_EMPTY;
2114 2743
2115 if (*data++ != 0) 2744 if (*data++ != 0)
2116 return; /* version mismatch */ 2745 XSRETURN_EMPTY; /* version mismatch */
2117 2746
2118 w = *data++ << 8; w |= *data++; 2747 w = *data++ << 8; w |= *data++;
2119 h = *data++ << 8; h |= *data++; 2748 h = *data++ << 8; h |= *data++;
2120 2749
2121 // we need to do this 'cause we don't keep an absolute coord system for rows 2750 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2133 { 2762 {
2134 maprow *row = map_get_row (self, y); 2763 maprow *row = map_get_row (self, y);
2135 2764
2136 for (x = x0; x < x1; x++) 2765 for (x = x0; x < x1; x++)
2137 { 2766 {
2767 uint8_t flags;
2768
2769 if (data + 7 >= end)
2770 XSRETURN_EMPTY;
2771
2138 uint8_t flags = *data++; 2772 flags = *data++;
2139 2773
2140 if (flags) 2774 if (flags)
2141 { 2775 {
2142 mapcell *cell = row_get_cell (row, x); 2776 mapcell *cell = row_get_cell (row, x);
2143 tileid tile[3] = { 0, 0, 0 }; 2777 tileid tile[3] = { 0, 0, 0 };
… …
2146 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2780 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2147 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2781 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2148 2782
2149 if (cell->darkness == 0) 2783 if (cell->darkness == 0)
2150 { 2784 {
2151 cell->darkness = 0; 2785 /*cell->darkness = 0;*/
2786 EXTEND (SP, 3);
2152 2787
2153 for (z = 0; z <= 2; z++) 2788 for (z = 0; z <= 2; z++)
2154 { 2789 {
2155 tileid t = tile [z]; 2790 tileid t = tile [z];
2156 2791
2157 if (t >= self->texs || (t && !self->tex [t].name)) 2792 if (t >= self->tex.size () || (t && !self->tex[t].name))
2158 { 2793 {
2159 XPUSHs (sv_2mortal (newSViv (t))); 2794 PUSHs (sv_2mortal (newSViv (t)));
2160 need_texid (self, t); 2795 if (self->tex.size () <= t) self->tex.resize (t + 1);
2161 } 2796 }
2162 2797
2163 cell->tile [z] = t; 2798 cell->tile[z] = t;
2164 } 2799 }
2165 } 2800 }
2166 } 2801 }
2167 } 2802 }
2168 } 2803 }
2169} 2804}
2170 2805
2171MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2806MODULE = Deliantra::Client PACKAGE = DC::RW
2172 2807
2173CFPlus::MixChunk 2808DC::RW
2174new_from_file (SV *class, char *path) 2809new (SV *klass, SV *data_sv)
2175 CODE: 2810 CODE:
2176 RETVAL = Mix_LoadWAV (path); 2811{
2812 STRLEN datalen;
2813 char *data = SvPVbyte (data_sv, datalen);
2814
2815 RETVAL = SDL_RWFromConstMem (data, datalen);
2816}
2177 OUTPUT: 2817 OUTPUT:
2178 RETVAL 2818 RETVAL
2179 2819
2820DC::RW
2821new_from_file (SV *klass, const char *path, const char *mode = "rb")
2822 CODE:
2823 RETVAL = SDL_RWFromFile (path, mode);
2824 OUTPUT:
2825 RETVAL
2826
2827# fails on win32:
2828# dc.xs(2268) : error C2059: syntax error : '('
2180void 2829#void
2830#close (DC::RW self)
2831# CODE:
2832# (self->(close)) (self);
2833
2834MODULE = Deliantra::Client PACKAGE = DC::Channel
2835
2836PROTOTYPES: DISABLE
2837
2838DC::Channel
2839find ()
2840 CODE:
2841{
2842 RETVAL = Mix_GroupAvailable (-1);
2843
2844 if (RETVAL < 0)
2845 {
2846 RETVAL = Mix_GroupOldest (-1);
2847
2848 if (RETVAL < 0)
2849 {
2850 // happens sometimes, maybe it just stopped playing(?)
2851 RETVAL = Mix_GroupAvailable (-1);
2852
2853 if (RETVAL < 0)
2854 XSRETURN_UNDEF;
2855 }
2856 else
2857 Mix_HaltChannel (RETVAL);
2858 }
2859
2860 Mix_UnregisterAllEffects (RETVAL);
2861 Mix_Volume (RETVAL, 128);
2862}
2863 OUTPUT:
2864 RETVAL
2865
2866void
2867halt (DC::Channel self)
2868 CODE:
2869 Mix_HaltChannel (self);
2870
2871void
2872expire (DC::Channel self, int ticks = -1)
2873 CODE:
2874 Mix_ExpireChannel (self, ticks);
2875
2876void
2877fade_out (DC::Channel self, int ticks = -1)
2878 CODE:
2879 Mix_FadeOutChannel (self, ticks);
2880
2881int
2882volume (DC::Channel self, int volume)
2883 CODE:
2884 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2885 OUTPUT:
2886 RETVAL
2887
2888void
2889unregister_all_effects (DC::Channel self)
2890 CODE:
2891 Mix_UnregisterAllEffects (self);
2892
2893void
2894set_panning (DC::Channel self, int left, int right)
2895 CODE:
2896 left = CLAMP (left , 0, 255);
2897 right = CLAMP (right, 0, 255);
2898 Mix_SetPanning (self, left, right);
2899
2900void
2901set_distance (DC::Channel self, int distance)
2902 CODE:
2903 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2904
2905void
2906set_position (DC::Channel self, int angle, int distance)
2907 CODE:
2908
2909void
2910set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2911 CODE:
2912{
2913 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2914 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2915 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2916}
2917
2918void
2919set_reverse_stereo (DC::Channel self, int flip)
2920 CODE:
2921 Mix_SetReverseStereo (self, flip);
2922
2923MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2924
2925PROTOTYPES: DISABLE
2926
2927void
2928decoders ()
2929 PPCODE:
2930#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2931 int i, num = Mix_GetNumChunkDecoders ();
2932 EXTEND (SP, num);
2933 for (i = 0; i < num; ++i)
2934 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2935#else
2936 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2937#endif
2938
2939DC::MixChunk
2940new (SV *klass, DC::RW rwops)
2941 CODE:
2942 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2943 OUTPUT:
2944 RETVAL
2945
2946void
2181DESTROY (CFPlus::MixChunk self) 2947DESTROY (DC::MixChunk self)
2182 CODE: 2948 CODE:
2183 Mix_FreeChunk (self); 2949 Mix_FreeChunk (self);
2184 2950
2185int 2951int
2186volume (CFPlus::MixChunk self, int volume = -1) 2952volume (DC::MixChunk self, int volume = -1)
2187 CODE: 2953 CODE:
2954 if (items > 1)
2955 volume = CLAMP (volume, 0, 128);
2188 RETVAL = Mix_VolumeChunk (self, volume); 2956 RETVAL = Mix_VolumeChunk (self, volume);
2189 OUTPUT: 2957 OUTPUT:
2190 RETVAL 2958 RETVAL
2191 2959
2192int 2960DC::Channel
2193play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2961play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2194 CODE: 2962 CODE:
2963{
2195 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2964 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2965
2966 if (RETVAL < 0)
2967 XSRETURN_UNDEF;
2968
2969 if (channel < 0)
2970 {
2971 Mix_UnregisterAllEffects (RETVAL);
2972 Mix_Volume (RETVAL, 128);
2973 }
2974}
2196 OUTPUT: 2975 OUTPUT:
2197 RETVAL 2976 RETVAL
2198 2977
2199MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2978MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2979
2980void
2981decoders ()
2982 PPCODE:
2983#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2984 int i, num = Mix_GetNumMusicDecoders ();
2985 EXTEND (SP, num);
2986 for (i = 0; i < num; ++i)
2987 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2988#else
2989 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2990#endif
2200 2991
2201int 2992int
2202volume (int volume = -1) 2993volume (int volume = -1)
2994 PROTOTYPE: ;$
2203 CODE: 2995 CODE:
2996 if (items > 0)
2997 volume = CLAMP (volume, 0, 128);
2204 RETVAL = Mix_VolumeMusic (volume); 2998 RETVAL = Mix_VolumeMusic (volume);
2205 OUTPUT: 2999 OUTPUT:
2206 RETVAL 3000 RETVAL
2207 3001
3002void
3003fade_out (int ms)
3004 CODE:
3005 Mix_FadeOutMusic (ms);
3006
3007void
3008halt ()
3009 CODE:
3010 Mix_HaltMusic ();
3011
2208int 3012int
2209fade_out (int ms) 3013playing ()
2210 CODE: 3014 CODE:
2211 RETVAL = Mix_FadeOutMusic (ms); 3015 RETVAL = Mix_PlayingMusic ();
2212 OUTPUT: 3016 OUTPUT:
2213 RETVAL 3017 RETVAL
2214 3018
2215CFPlus::MixMusic 3019DC::MixMusic
2216new_from_file (SV *class, char *path) 3020new (SV *klass, DC::RW rwops)
2217 CODE: 3021 CODE:
2218 RETVAL = Mix_LoadMUS (path); 3022 RETVAL = Mix_LoadMUS_RW (rwops);
2219 OUTPUT: 3023 OUTPUT:
2220 RETVAL 3024 RETVAL
2221 3025
2222void 3026void
2223DESTROY (CFPlus::MixMusic self) 3027DESTROY (DC::MixMusic self)
2224 CODE: 3028 CODE:
2225 Mix_FreeMusic (self); 3029 Mix_FreeMusic (self);
2226 3030
2227int 3031int
2228play (CFPlus::MixMusic self, int loops = -1) 3032play (DC::MixMusic self, int loops = -1)
2229 CODE: 3033 CODE:
2230 RETVAL = Mix_PlayMusic (self, loops); 3034 RETVAL = Mix_PlayMusic (self, loops);
2231 OUTPUT: 3035 OUTPUT:
2232 RETVAL 3036 RETVAL
2233 3037
2234int 3038void
2235fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3039fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2236 CODE: 3040 CODE:
2237 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3041 Mix_FadeInMusicPos (self, loops, ms, position);
2238 OUTPUT:
2239 RETVAL
2240 3042
2241MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3043MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3044
3045PROTOTYPES: ENABLE
2242 3046
2243BOOT: 3047BOOT:
2244{ 3048{
2245 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3049 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2246 static const struct { 3050 static const struct {
2247 const char *name; 3051 const char *name;
2248 IV iv; 3052 IV iv;
2249 } *civ, const_iv[] = { 3053 } *civ, const_iv[] = {
2250# define const_iv(name) { # name, (IV)name } 3054# define const_iv(name) { # name, (IV)name }
2251 const_iv (GL_VENDOR), 3055 const_iv (GL_VENDOR),
2252 const_iv (GL_VERSION), 3056 const_iv (GL_VERSION),
2253 const_iv (GL_EXTENSIONS), 3057 const_iv (GL_EXTENSIONS),
3058 const_iv (GL_MAX_TEXTURE_UNITS),
2254 const_iv (GL_COLOR_MATERIAL), 3059 const_iv (GL_COLOR_MATERIAL),
2255 const_iv (GL_SMOOTH), 3060 const_iv (GL_SMOOTH),
2256 const_iv (GL_FLAT), 3061 const_iv (GL_FLAT),
2257 const_iv (GL_DITHER), 3062 const_iv (GL_DITHER),
2258 const_iv (GL_BLEND), 3063 const_iv (GL_BLEND),
… …
2262 const_iv (GL_ALPHA_TEST), 3067 const_iv (GL_ALPHA_TEST),
2263 const_iv (GL_NORMALIZE), 3068 const_iv (GL_NORMALIZE),
2264 const_iv (GL_RESCALE_NORMAL), 3069 const_iv (GL_RESCALE_NORMAL),
2265 const_iv (GL_FRONT), 3070 const_iv (GL_FRONT),
2266 const_iv (GL_BACK), 3071 const_iv (GL_BACK),
3072 const_iv (GL_AUX0),
2267 const_iv (GL_AND), 3073 const_iv (GL_AND),
2268 const_iv (GL_ONE), 3074 const_iv (GL_ONE),
2269 const_iv (GL_ZERO), 3075 const_iv (GL_ZERO),
2270 const_iv (GL_SRC_ALPHA), 3076 const_iv (GL_SRC_ALPHA),
2271 const_iv (GL_DST_ALPHA), 3077 const_iv (GL_DST_ALPHA),
2272 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3078 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2273 const_iv (GL_ONE_MINUS_DST_ALPHA), 3079 const_iv (GL_ONE_MINUS_DST_ALPHA),
3080 const_iv (GL_SRC_COLOR),
3081 const_iv (GL_DST_COLOR),
3082 const_iv (GL_ONE_MINUS_SRC_COLOR),
3083 const_iv (GL_ONE_MINUS_DST_COLOR),
2274 const_iv (GL_SRC_ALPHA_SATURATE), 3084 const_iv (GL_SRC_ALPHA_SATURATE),
2275 const_iv (GL_RGB), 3085 const_iv (GL_RGB),
2276 const_iv (GL_RGBA), 3086 const_iv (GL_RGBA),
2277 const_iv (GL_RGBA4), 3087 const_iv (GL_RGBA4),
2278 const_iv (GL_RGBA8), 3088 const_iv (GL_RGBA8),
… …
2284 const_iv (GL_INTENSITY), 3094 const_iv (GL_INTENSITY),
2285 const_iv (GL_LUMINANCE), 3095 const_iv (GL_LUMINANCE),
2286 const_iv (GL_LUMINANCE_ALPHA), 3096 const_iv (GL_LUMINANCE_ALPHA),
2287 const_iv (GL_FLOAT), 3097 const_iv (GL_FLOAT),
2288 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3098 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3099 const_iv (GL_COMPRESSED_ALPHA_ARB),
3100 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3101 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3102 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3103 const_iv (GL_COMPRESSED_RGB_ARB),
3104 const_iv (GL_COMPRESSED_RGBA_ARB),
2289 const_iv (GL_COMPILE), 3105 const_iv (GL_COMPILE),
2290 const_iv (GL_PROXY_TEXTURE_1D), 3106 const_iv (GL_PROXY_TEXTURE_1D),
2291 const_iv (GL_PROXY_TEXTURE_2D), 3107 const_iv (GL_PROXY_TEXTURE_2D),
2292 const_iv (GL_TEXTURE_1D), 3108 const_iv (GL_TEXTURE_1D),
2293 const_iv (GL_TEXTURE_2D), 3109 const_iv (GL_TEXTURE_2D),
… …
2317 const_iv (GL_COLOR_LOGIC_OP), 3133 const_iv (GL_COLOR_LOGIC_OP),
2318 const_iv (GL_SEPARABLE_2D), 3134 const_iv (GL_SEPARABLE_2D),
2319 const_iv (GL_CONVOLUTION_2D), 3135 const_iv (GL_CONVOLUTION_2D),
2320 const_iv (GL_CONVOLUTION_BORDER_MODE), 3136 const_iv (GL_CONVOLUTION_BORDER_MODE),
2321 const_iv (GL_CONSTANT_BORDER), 3137 const_iv (GL_CONSTANT_BORDER),
3138 const_iv (GL_POINTS),
2322 const_iv (GL_LINES), 3139 const_iv (GL_LINES),
2323 const_iv (GL_LINE_STRIP), 3140 const_iv (GL_LINE_STRIP),
2324 const_iv (GL_LINE_LOOP), 3141 const_iv (GL_LINE_LOOP),
2325 const_iv (GL_QUADS), 3142 const_iv (GL_QUADS),
2326 const_iv (GL_QUAD_STRIP), 3143 const_iv (GL_QUAD_STRIP),
2327 const_iv (GL_TRIANGLES), 3144 const_iv (GL_TRIANGLES),
2328 const_iv (GL_TRIANGLE_STRIP), 3145 const_iv (GL_TRIANGLE_STRIP),
2329 const_iv (GL_TRIANGLE_FAN), 3146 const_iv (GL_TRIANGLE_FAN),
3147 const_iv (GL_POLYGON),
2330 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3148 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3149 const_iv (GL_POINT_SMOOTH_HINT),
3150 const_iv (GL_LINE_SMOOTH_HINT),
3151 const_iv (GL_POLYGON_SMOOTH_HINT),
3152 const_iv (GL_GENERATE_MIPMAP_HINT),
3153 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2331 const_iv (GL_FASTEST), 3154 const_iv (GL_FASTEST),
3155 const_iv (GL_DONT_CARE),
3156 const_iv (GL_NICEST),
2332 const_iv (GL_V2F), 3157 const_iv (GL_V2F),
2333 const_iv (GL_V3F), 3158 const_iv (GL_V3F),
2334 const_iv (GL_T2F_V3F), 3159 const_iv (GL_T2F_V3F),
2335 const_iv (GL_T2F_N3F_V3F), 3160 const_iv (GL_T2F_N3F_V3F),
3161 const_iv (GL_FUNC_ADD),
3162 const_iv (GL_FUNC_SUBTRACT),
3163 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2336# undef const_iv 3164# undef const_iv
2337 }; 3165 };
2338 3166
2339 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3167 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2340 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3168 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2341 3169
2342 texture_av = newAV (); 3170 texture_av = newAV ();
2343 AvREAL_off (texture_av); 3171 AvREAL_off (texture_av);
2344} 3172}
2345 3173
2346char * 3174void
3175disable_GL_EXT_blend_func_separate ()
3176 CODE:
3177 gl.BlendFuncSeparate = 0;
3178 gl.BlendFuncSeparateEXT = 0;
3179
3180void
3181apple_nvidia_bug (int enable)
3182
3183const char *
2347gl_vendor () 3184gl_vendor ()
2348 CODE: 3185 CODE:
2349 RETVAL = (char *)glGetString (GL_VENDOR); 3186 RETVAL = (const char *)glGetString (GL_VENDOR);
2350 OUTPUT: 3187 OUTPUT:
2351 RETVAL 3188 RETVAL
2352 3189
2353char * 3190const char *
2354gl_version () 3191gl_version ()
2355 CODE: 3192 CODE:
2356 RETVAL = (char *)glGetString (GL_VERSION); 3193 RETVAL = (const char *)glGetString (GL_VERSION);
2357 OUTPUT: 3194 OUTPUT:
2358 RETVAL 3195 RETVAL
2359 3196
2360char * 3197const char *
2361gl_extensions () 3198gl_extensions ()
2362 CODE: 3199 CODE:
2363 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3200 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2364 OUTPUT: 3201 OUTPUT:
2365 RETVAL 3202 RETVAL
2366 3203
2367const char *glGetString (GLenum pname) 3204const char *glGetString (GLenum pname)
3205 CODE:
3206 RETVAL = (const char *)glGetString (pname);
3207 OUTPUT:
3208 RETVAL
2368 3209
2369GLint glGetInteger (GLenum pname) 3210GLint glGetInteger (GLenum pname)
2370 CODE: 3211 CODE:
2371 glGetIntegerv (pname, &RETVAL); 3212 glGetIntegerv (pname, &RETVAL);
2372 OUTPUT: 3213 OUTPUT:
… …
2380 3221
2381int glGetError () 3222int glGetError ()
2382 3223
2383void glFinish () 3224void glFinish ()
2384 3225
3226void glFlush ()
3227
2385void glClear (int mask) 3228void glClear (int mask)
2386 3229
2387void glClearColor (float r, float g, float b, float a = 1.0) 3230void glClearColor (float r, float g, float b, float a = 1.0)
2388 PROTOTYPE: @ 3231 PROTOTYPE: @
2389 3232
… …
2399 3242
2400void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3243void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2401 CODE: 3244 CODE:
2402 gl_BlendFuncSeparate (sa, da, saa, daa); 3245 gl_BlendFuncSeparate (sa, da, saa, daa);
2403 3246
3247# void glBlendEquation (int se)
3248
2404void glDepthMask (int flag) 3249void glDepthMask (int flag)
2405 3250
2406void glLogicOp (int opcode) 3251void glLogicOp (int opcode)
2407 3252
2408void glColorMask (int red, int green, int blue, int alpha) 3253void glColorMask (int red, int green, int blue, int alpha)
… …
2422# near_ and far_ are due to microsofts buggy "c" compiler 3267# near_ and far_ are due to microsofts buggy "c" compiler
2423void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3268void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2424 3269
2425# near_ and far_ are due to microsofts buggy "c" compiler 3270# near_ and far_ are due to microsofts buggy "c" compiler
2426void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3271void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3272
3273PROTOTYPES: DISABLE
2427 3274
2428void glViewport (int x, int y, int width, int height) 3275void glViewport (int x, int y, int width, int height)
2429 3276
2430void glScissor (int x, int y, int width, int height) 3277void glScissor (int x, int y, int width, int height)
2431 3278
… …
2439 3286
2440void glRotate (float angle, float x, float y, float z) 3287void glRotate (float angle, float x, float y, float z)
2441 CODE: 3288 CODE:
2442 glRotatef (angle, x, y, z); 3289 glRotatef (angle, x, y, z);
2443 3290
2444void glBegin (int mode)
2445
2446void glEnd ()
2447
2448void glColor (float r, float g, float b, float a = 1.0) 3291void glColor (float r, float g, float b, float a = 1.0)
2449 PROTOTYPE: @ 3292 PROTOTYPE: @
2450 ALIAS: 3293 ALIAS:
2451 glColor_premultiply = 1 3294 glColor_premultiply = 1
2452 CODE: 3295 CODE:
2453 if (ix) 3296 if (ix)
2454 { 3297 {
… …
2457 b *= a; 3300 b *= a;
2458 } 3301 }
2459 // microsoft visual "c" rounds instead of truncating... 3302 // microsoft visual "c" rounds instead of truncating...
2460 glColor4f (r, g, b, a); 3303 glColor4f (r, g, b, a);
2461 3304
2462void glInterleavedArrays (int format, int stride, char *data)
2463
2464void glDrawElements (int mode, int count, int type, char *indices)
2465
2466# 1.2 void glDrawRangeElements (int mode, int start, int end
2467
2468void glRasterPos (float x, float y, float z = 0.) 3305void glRasterPos (float x, float y, float z = 0.)
2469 CODE: 3306 CODE:
2470 glRasterPos3f (0, 0, z); 3307 glRasterPos3f (0, 0, z);
2471 glBitmap (0, 0, 0, 0, x, y, 0); 3308 glBitmap (0, 0, 0, 0, x, y, 0);
2472 3309
… …
2476 3313
2477void glTexCoord (float s, float t) 3314void glTexCoord (float s, float t)
2478 CODE: 3315 CODE:
2479 glTexCoord2f (s, t); 3316 glTexCoord2f (s, t);
2480 3317
3318void glRect (float x1, float y1, float x2, float y2)
3319 CODE:
3320 glRectf (x1, y1, x2, y2);
3321
3322void glRect_lineloop (float x1, float y1, float x2, float y2)
3323 CODE:
3324 glBegin (GL_LINE_LOOP);
3325 glVertex2f (x1, y1);
3326 glVertex2f (x2, y1);
3327 glVertex2f (x2, y2);
3328 glVertex2f (x1, y2);
3329 glEnd ();
3330
3331PROTOTYPES: ENABLE
3332
3333void glBegin (int mode)
3334
3335void glEnd ()
3336
3337void glPointSize (GLfloat size)
3338
3339void glLineWidth (GLfloat width)
3340
3341void glInterleavedArrays (int format, int stride, char *data)
3342
3343void glDrawElements (int mode, int count, int type, char *indices)
3344
3345# 1.2 void glDrawRangeElements (int mode, int start, int end
3346
2481void glTexEnv (int target, int pname, float param) 3347void glTexEnv (int target, int pname, float param)
2482 CODE: 3348 CODE:
2483 glTexEnvf (target, pname, param); 3349 glTexEnvf (target, pname, param);
2484 3350
2485void glTexParameter (int target, int pname, float param) 3351void glTexParameter (int target, int pname, float param)
… …
2501void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3367void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2502 CODE: 3368 CODE:
2503 if (gl.SeparableFilter2D) 3369 if (gl.SeparableFilter2D)
2504 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3370 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2505 3371
2506void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3372void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2507 3373
2508void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3374void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2509 3375
2510void glDrawPixels (int width, int height, int format, int type, char *pixels) 3376void glDrawPixels (int width, int height, int format, int type, char *pixels)
2511 3377
… …
2537 3403
2538void glEndList () 3404void glEndList ()
2539 3405
2540void glCallList (int list) 3406void glCallList (int list)
2541 3407
3408void c_init ()
3409 CODE:
3410 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3411 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3412
3413MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3414
3415PROTOTYPES: DISABLE
3416
3417void
3418find_widget (SV *self, NV x, NV y)
3419 PPCODE:
3420{
3421 if (within_widget (self, x, y))
3422 XPUSHs (self);
3423}
3424
3425BOOT:
3426{
3427 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3428
3429 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3430 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3431 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3432 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3433}
3434
3435void
3436draw (SV *self)
3437 CODE:
3438{
3439 HV *hv;
3440 SV **svp;
3441 NV x, y, w, h;
3442 SV *draw_x_sv = GvSV (draw_x_gv);
3443 SV *draw_y_sv = GvSV (draw_y_gv);
3444 SV *draw_w_sv = GvSV (draw_w_gv);
3445 SV *draw_h_sv = GvSV (draw_h_gv);
3446 double draw_x, draw_y;
3447
3448 if (!SvROK (self))
3449 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3450
3451 hv = (HV *)SvRV (self);
3452
3453 if (SvTYPE (hv) != SVt_PVHV)
3454 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3455
3456 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3457 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3458
3459 if (!h || !w)
3460 XSRETURN_EMPTY;
3461
3462 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3463 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3464
3465 draw_x = SvNV (draw_x_sv) + x;
3466 draw_y = SvNV (draw_y_sv) + y;
3467
3468 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3469 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3470 XSRETURN_EMPTY;
3471
3472 sv_setnv (draw_x_sv, draw_x);
3473 sv_setnv (draw_y_sv, draw_y);
3474
3475 glPushMatrix ();
3476 glTranslated (x, y, 0);
3477
3478 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3479 {
3480 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3481
3482 if (svp && SvTRUE (*svp))
3483 {
3484 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3485 glEnable (GL_BLEND);
3486 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3487 glBegin (GL_QUADS);
3488 glVertex2f (0, 0);
3489 glVertex2f (w, 0);
3490 glVertex2f (w, h);
3491 glVertex2f (0, h);
3492 glEnd ();
3493 glDisable (GL_BLEND);
3494 }
3495 }
3496#if 0
3497 // draw borders, for debugging
3498 glPushMatrix ();
3499 glColor4f (1., 1., 0., 1.);
3500 glTranslatef (.5, .5, 0.);
3501 glBegin (GL_LINE_LOOP);
3502 glVertex2f (0 , 0);
3503 glVertex2f (w - 1, 0);
3504 glVertex2f (w - 1, h - 1);
3505 glVertex2f (0 , h - 1);
3506 glEnd ();
3507 glPopMatrix ();
3508#endif
3509 PUSHMARK (SP);
3510 XPUSHs (self);
3511 PUTBACK;
3512 call_method ("_draw", G_VOID | G_DISCARD);
3513 SPAGAIN;
3514
3515 glPopMatrix ();
3516
3517 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3518 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3519}
3520

Diff Legend

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