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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 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>
42#include <SDL_thread.h>
31#include <SDL_endian.h> 43#include <SDL_endian.h>
32#include <SDL_image.h> 44#include <SDL_image.h>
33#include <SDL_mixer.h> 45#include <SDL_mixer.h>
34#include <SDL_opengl.h> 46#include <SDL_opengl.h>
35 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
36#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
37#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
38 57
39#include <glib/gmacros.h> 58#include <glib.h>
40 59
41#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
42 72
43#ifndef _WIN32 73#ifndef _WIN32
44# include <sys/types.h> 74# include <sys/types.h>
45# include <sys/socket.h> 75# include <sys/socket.h>
46# include <netinet/in.h> 76# include <netinet/in.h>
47# include <netinet/tcp.h> 77# include <netinet/tcp.h>
48# include <inttypes.h> 78# include <inttypes.h>
49#endif 79#endif
50 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
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 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 */
53#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
54 96
55#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
57 99
58#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
59 101
60#if 0 102/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 104
63# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
64#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}
65 128
66static AV *texture_av; 129static AV *texture_av;
67 130
68static struct 131static struct
69{ 132{
… …
106 av_push (texture_av, (SV *)(size_t)name); 169 av_push (texture_av, (SV *)(size_t)name);
107 glDeleteTextures (1, &name); 170 glDeleteTextures (1, &name);
108} 171}
109 172
110#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
111 175
112#include "pango-font.c" 176#include "pango-font.c"
113#include "pango-fontmap.c" 177#include "pango-fontmap.c"
114#include "pango-render.c" 178#include "pango-render.c"
115 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
116typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
117typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
118 184
119typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
120 186
121static int 187static int
122shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
123{ 189{
124 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
125 191
126 while (attrs) 192 while (attrs)
127 { 193 {
128 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
129 195
130 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
131 return 1; 197 return 1;
132 198
133 attrs = attrs->next; 199 attrs = attrs->next;
134 } 200 }
135 201
136 return 0; 202 return 0;
137} 203}
138 204
139typedef struct cf_layout { 205struct cf_layout {
140 PangoLayout *pl; 206 PangoLayout *pl;
141 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
142 int base_height; 208 int base_height;
143 CFPlus__Font font; 209 DC__Font font;
144} *CFPlus__Layout; 210 rc_t rc;
211};
145 212
213typedef cf_layout *DC__Layout;
214
146static CFPlus__Font default_font; 215static DC__Font default_font;
147static PangoContext *opengl_context; 216static PangoContext *opengl_context;
148static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
149 218
150static void 219static void
151substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
152{ 221{
153 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
154#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
155 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
156#endif 225#endif
157 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158} 227}
159 228
160static void 229static void
161layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
162{ 231{
163 /* 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
164 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
165 */ 234 */
166 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
167 236
168 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
169 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170 239
171 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
172} 241}
173 242
174static void 243static void
175layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
176{ 245{
177 PangoRectangle rect; 246 PangoRectangle rect;
178 247
179 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
180 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
190} 259}
191 260
192typedef uint16_t tileid; 261typedef uint16_t tileid;
193typedef uint16_t faceid; 262typedef uint16_t faceid;
194 263
195typedef struct { 264struct maptex
265{
196 int name; 266 GLuint name;
197 int w, h; 267 int w, h;
198 float s, t; 268 float s, t;
199 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
200 tileid smoothtile; 270 tileid smoothtile;
201 uint8_t smoothlevel; 271 uint8_t smoothlevel;
202} maptex; 272 uint8_t unused; /* set to zero on use */
273};
203 274
204typedef struct { 275struct mapcell
276{
205 uint32_t player; 277 uint32_t player;
206 tileid tile[3]; 278 tileid tile[3];
207 uint16_t darkness; 279 uint16_t darkness;
208 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
209} mapcell; 281};
210 282
211typedef struct { 283struct maprow
284{
212 int32_t c0, c1; 285 int32_t c0, c1;
213 mapcell *col; 286 mapcell *col;
214} maprow; 287};
215 288
216typedef struct map { 289struct mapgrid {
217 int x, y, w, h; 290 int x, y, w, h;
218 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
219 int faces; tileid *face2tile; // [faceid] 292 int faces; tileid *face2tile; // [faceid]
220 int texs; maptex *tex; // [tileid] 293 int texs; maptex *tex; // [tileid]
221 294
222 int32_t rows; 295 int32_t rows;
223 maprow *row; 296 maprow *row;
224} *CFPlus__Map; 297};
298
299typedef mapgrid *DC__Map;
225 300
226static char * 301static char *
227prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
228{ 303{
229 char *p; 304 char *p;
… …
247 322
248#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
249#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 324#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
250 325
251static void 326static void
252need_facenum (struct map *self, faceid face) 327need_facenum (struct mapgrid *self, faceid face)
253{ 328{
254 while (self->faces <= face) 329 while (self->faces <= face)
255 { 330 {
256 Append (tileid, self->face2tile, self->faces, self->faces); 331 Append (tileid, self->face2tile, self->faces, self->faces);
257 self->faces *= 2; 332 self->faces *= 2;
258 } 333 }
259} 334}
260 335
261static void 336static void
262need_texid (struct map *self, int texid) 337need_texid (struct mapgrid *self, int texid)
263{ 338{
264 while (self->texs <= texid) 339 while (self->texs <= texid)
265 { 340 {
266 Append (maptex, self->tex, self->texs, self->texs); 341 Append (maptex, self->tex, self->texs, self->texs);
267 self->texs *= 2; 342 self->texs *= 2;
268 } 343 }
269} 344}
270 345
271static maprow * 346static maprow *
272map_get_row (CFPlus__Map self, int y) 347map_get_row (mapgrid *self, int y)
273{ 348{
274 if (0 > y) 349 if (0 > y)
275 { 350 {
276 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
277 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
315 390
316 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
317} 392}
318 393
319static mapcell * 394static mapcell *
320map_get_cell (CFPlus__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
321{ 396{
322 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
323} 398}
324 399
325static void 400static void
326map_clear (CFPlus__Map self) 401map_clear (mapgrid *self)
327{ 402{
328 int r; 403 int r;
329 404
330 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
331 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
338 self->oy = 0; 413 self->oy = 0;
339 self->row = 0; 414 self->row = 0;
340 self->rows = 0; 415 self->rows = 0;
341} 416}
342 417
418#define CELL_CLEAR(cell) \
419 do { \
420 if ((cell)->player) \
421 (cell)->tile [2] = 0; \
422 (cell)->darkness = 0; \
423 (cell)->stat_hp = 0; \
424 (cell)->flags = 0; \
425 (cell)->player = 0; \
426 } while (0)
427
343static void 428static void
344map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
345{ 430{
346 int x, y; 431 int x, y;
347 maprow *row; 432 maprow *row;
348 mapcell *cell; 433 mapcell *cell;
349 434
… …
361 if (x >= row->c1) 446 if (x >= row->c1)
362 break; 447 break;
363 448
364 cell = row->col + x - row->c0; 449 cell = row->col + x - row->c0;
365 450
366 cell->darkness = 0; 451 CELL_CLEAR (cell);
367 cell->stat_hp = 0;
368 cell->flags = 0;
369 cell->player = 0;
370 } 452 }
371 } 453 }
372} 454}
373 455
374typedef struct { 456struct smooth_key
457{
375 tileid tile; 458 tileid tile;
376 uint8_t x, y, level; 459 uint8_t x, y, level;
377} smooth_key; 460
461 bool operator == (const smooth_key &o) const
462 {
463 return tile == o.tile && x == o.x && y == o.y && level == o.level;
464 }
465};
466
467typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
468
469namespace std {
470 template <>
471 struct hash<smooth_key>
472 {
473 size_t operator () (const smooth_key &v) const
474 {
475 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
476 }
477 };
478}
378 479
379static void 480static void
380smooth_or_bits (HV *hv, smooth_key *key, IV bits) 481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
381{ 482{
382 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 483 auto &&it = h.find (key);
383 484
384 if (SvIOK (*sv)) 485 if (it == h.end ())
385 SvIV_set (*sv, SvIVX (*sv) | bits); 486 h.insert (std::make_pair (key, bits));
386 else 487 else
387 sv_setiv (*sv, bits); 488 it->second |= bits;
388} 489}
389 490
390static void 491static void
391music_finished (void) 492music_finished (void)
392{ 493{
… …
409 ev.code = 1; 510 ev.code = 1;
410 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
411 ev.data2 = 0; 512 ev.data2 = 0;
412 513
413 SDL_PushEvent ((SDL_Event *)&ev); 514 SDL_PushEvent ((SDL_Event *)&ev);
515}
516
517// approximately divide by 255
518static unsigned int
519div255 (unsigned int n)
520{
521 return (n + (n >> 8)) >> 8;
414} 522}
415 523
416static unsigned int 524static unsigned int
417minpot (unsigned int n) 525minpot (unsigned int n)
418{ 526{
… …
428 n |= n >> 16; 536 n |= n >> 16;
429 537
430 return n + 1; 538 return n + 1;
431} 539}
432 540
541static unsigned int
542popcount (unsigned int n)
543{
544 n -= (n >> 1) & 0x55555555U;
545 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
546 n = ((n >> 4) + n) & 0x0f0f0f0fU;
547 n *= 0x01010101U;
548
549 return n >> 24;
550}
551
433/* SDL should provide this, really. */ 552/* SDL should provide this, really. */
434#define SDLK_MODIFIER_MIN 300 553#define SDLK_MODIFIER_MIN 300
435#define SDLK_MODIFIER_MAX 314 554#define SDLK_MODIFIER_MAX 314
436 555
437MODULE = CFPlus PACKAGE = CFPlus 556/******************************************************************************/
557
558static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
559static GV *hover_gv;
560
561static int
562within_widget (SV *widget, NV x, NV y)
563{
564 HV *self;
565 SV **svp;
566 NV wx, ww, wy, wh;
567
568 if (!SvROK (widget))
569 return 0;
570
571 self = (HV *)SvRV (widget);
572
573 if (SvTYPE (self) != SVt_PVHV)
574 return 0;
575
576 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
577 if (y < wy)
578 return 0;
579
580 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
581 if (y >= wy + wh)
582 return 0;
583
584 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
585 if (x < wx)
586 return 0;
587
588 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
589 if (x >= wx + ww)
590 return 0;
591
592 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
593 if (!svp || !SvTRUE (*svp))
594 return 0;
595
596 return 1;
597}
598
599/******************************************************************************/
600
601/* process keyboard modifiers */
602static int
603mod_munge (int mod)
604{
605 mod &= MOD_MASK;
606
607 if (mod & (KMOD_META | KMOD_ALT))
608 mod |= KMOD_LRAM;
609
610 return mod;
611}
612
613static void
614deliantra_main (SV *real_main)
615{
616 dSP;
617
618 PUSHMARK (SP);
619 call_sv (real_main, G_DISCARD | G_VOID);
620}
621
622#ifdef __MACOSX__
623 static SV *real_main;
624
625 /* to due surprising braindamage on the side of SDL design, we
626 * do some mind-boggling hack here: SDL requires a custom main()
627 * on OS X, so... we provide one and call the original main(), which,
628 * due to shared library magic, calls -lSDLmain's main, not perl's main,
629 * and which calls our main (== SDL_main) back.
630 */
631 extern C_LINKAGE int
632 main (int argc, char *argv[])
633 {
634 deliantra_main (real_main);
635 }
636
637 #undef main
638
639 extern C_LINKAGE int main (int argc, char *argv[]);
640
641 static void
642 SDL_main_hack (SV *real_main_)
643 {
644 real_main = real_main_;
645
646 char *argv[] = { "deliantra client", 0 };
647 (main) (1, argv);
648 }
649#else
650 static void
651 SDL_main_hack (SV *real_main)
652 {
653 deliantra_main (real_main);
654 }
655#endif
656
657MODULE = Deliantra::Client PACKAGE = DC
438 658
439PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
440 660
441BOOT: 661BOOT:
442{ 662{
443 HV *stash = gv_stashpv ("CFPlus", 1); 663 HV *stash = gv_stashpv ("DC", 1);
444 static const struct { 664 static const struct {
445 const char *name; 665 const char *name;
446 IV iv; 666 IV iv;
447 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
448# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
… …
470 690
471 const_iv (SDL_APPINPUTFOCUS), 691 const_iv (SDL_APPINPUTFOCUS),
472 const_iv (SDL_APPMOUSEFOCUS), 692 const_iv (SDL_APPMOUSEFOCUS),
473 const_iv (SDL_APPACTIVE), 693 const_iv (SDL_APPACTIVE),
474 694
695
696 const_iv (SDLK_UNKNOWN),
697 const_iv (SDLK_FIRST),
698 const_iv (SDLK_BACKSPACE),
699 const_iv (SDLK_TAB),
700 const_iv (SDLK_CLEAR),
701 const_iv (SDLK_RETURN),
702 const_iv (SDLK_PAUSE),
703 const_iv (SDLK_ESCAPE),
704 const_iv (SDLK_SPACE),
705 const_iv (SDLK_EXCLAIM),
706 const_iv (SDLK_QUOTEDBL),
707 const_iv (SDLK_HASH),
708 const_iv (SDLK_DOLLAR),
709 const_iv (SDLK_AMPERSAND),
710 const_iv (SDLK_QUOTE),
711 const_iv (SDLK_LEFTPAREN),
712 const_iv (SDLK_RIGHTPAREN),
713 const_iv (SDLK_ASTERISK),
714 const_iv (SDLK_PLUS),
715 const_iv (SDLK_COMMA),
716 const_iv (SDLK_MINUS),
717 const_iv (SDLK_PERIOD),
718 const_iv (SDLK_SLASH),
719 const_iv (SDLK_0),
720 const_iv (SDLK_1),
721 const_iv (SDLK_2),
722 const_iv (SDLK_3),
723 const_iv (SDLK_4),
724 const_iv (SDLK_5),
725 const_iv (SDLK_6),
726 const_iv (SDLK_7),
727 const_iv (SDLK_8),
728 const_iv (SDLK_9),
729 const_iv (SDLK_COLON),
730 const_iv (SDLK_SEMICOLON),
731 const_iv (SDLK_LESS),
732 const_iv (SDLK_EQUALS),
733 const_iv (SDLK_GREATER),
734 const_iv (SDLK_QUESTION),
735 const_iv (SDLK_AT),
736
737 const_iv (SDLK_LEFTBRACKET),
738 const_iv (SDLK_BACKSLASH),
739 const_iv (SDLK_RIGHTBRACKET),
740 const_iv (SDLK_CARET),
741 const_iv (SDLK_UNDERSCORE),
742 const_iv (SDLK_BACKQUOTE),
743 const_iv (SDLK_DELETE),
744
745 const_iv (SDLK_FIRST),
746 const_iv (SDLK_LAST),
475 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
476 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
477 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
478 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
479 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
551 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
552 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
553 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
554 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
555 const_iv (KMOD_MODE), 827 const_iv (KMOD_MODE),
828
829 const_iv (KMOD_LRAM),
830
831 const_iv (MIX_DEFAULT_FORMAT),
832
833 const_iv (SDL_INIT_TIMER),
834 const_iv (SDL_INIT_AUDIO),
835 const_iv (SDL_INIT_VIDEO),
836 const_iv (SDL_INIT_CDROM),
837 const_iv (SDL_INIT_JOYSTICK),
838 const_iv (SDL_INIT_EVERYTHING),
839 const_iv (SDL_INIT_NOPARACHUTE),
840 const_iv (SDL_INIT_EVENTTHREAD),
841
842 const_iv (SDL_GL_RED_SIZE),
843 const_iv (SDL_GL_GREEN_SIZE),
844 const_iv (SDL_GL_BLUE_SIZE),
845 const_iv (SDL_GL_ALPHA_SIZE),
846 const_iv (SDL_GL_DOUBLEBUFFER),
847 const_iv (SDL_GL_BUFFER_SIZE),
848 const_iv (SDL_GL_DEPTH_SIZE),
849 const_iv (SDL_GL_STENCIL_SIZE),
850 const_iv (SDL_GL_ACCUM_RED_SIZE),
851 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
852 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
853 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
854 const_iv (SDL_GL_STEREO),
855 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
856 const_iv (SDL_GL_MULTISAMPLESAMPLES),
857 const_iv (SDL_GL_ACCELERATED_VISUAL),
858 const_iv (SDL_GL_SWAP_CONTROL),
859
860 const_iv (FOW_DARKNESS)
556# undef const_iv 861# undef const_iv
557 }; 862 };
558 863
559 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 864 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
560 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
561 866
562 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
563 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
564} 869}
565 870
… …
577 RETVAL 882 RETVAL
578 883
579NV floor (NV x) 884NV floor (NV x)
580 885
581NV ceil (NV x) 886NV ceil (NV x)
887
888IV minpot (UV n)
889
890IV popcount (UV n)
891
892NV distance (NV dx, NV dy)
893 CODE:
894 RETVAL = pow (dx * dx + dy * dy, 0.5);
895 OUTPUT:
896 RETVAL
582 897
583void 898void
584pango_init () 899pango_init ()
585 CODE: 900 CODE:
586{ 901{
587 opengl_fontmap = pango_opengl_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
588 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 903 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 904 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
905 /*pango_context_set_font_description (opengl_context, default_font);*/
906#if PANGO_VERSION_CHECK (1, 15, 2)
907 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
908 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
909#endif
590} 910}
591 911
592int 912char *SDL_GetError ()
593SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594 913
595void 914void SDL_main_hack (SV *real_main)
915 PROTOTYPE: &
916
917int SDL_Init (U32 flags)
918
919int SDL_InitSubSystem (U32 flags)
920
921void SDL_QuitSubSystem (U32 flags)
922
596SDL_Quit () 923void SDL_Quit ()
597 924
925int SDL_GL_SetAttribute (int attr, int value)
926 C_ARGS: (SDL_GLattr)attr, value
927
928int SDL_GL_GetAttribute (int attr)
929 CODE:
930 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
931 XSRETURN_UNDEF;
932 OUTPUT:
933 RETVAL
934
598void 935void
599SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
600 PPCODE: 937 PPCODE:
601{ 938{
602 SDL_Rect **m; 939 SDL_Rect **m;
603 940
604 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608 945
609 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611 948
612 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616 953
617 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618#if SDL_VERSION_ATLEAST(1,2,10)
619 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621#endif
622
623 SDL_EnableUNICODE (1);
624 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625 956
626 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627 958
628 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
629 while (*m) 960 while (*m)
630 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
631 AV *av = newAV (); 964 AV *av = newAV ();
632 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
633 av_push (av, newSViv ((*m)->h)); 966 av_push (av, newSViv ((*m)->h));
967 av_push (av, newSViv (rgb));
968 av_push (av, newSViv (alpha));
634 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
635 971
636 ++m; 972 ++m;
637 } 973 }
638} 974}
639 975
640char *
641SDL_GetError ()
642
643int 976int
644SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645 CODE: 978 CODE:
979{
980 SDL_EnableUNICODE (1);
981 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
982
983 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
984 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
985 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
986 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
987
646 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
647 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648 ); 990 );
991
649 if (RETVAL) 992 if (RETVAL)
650 { 993 {
651 av_clear (texture_av); 994 av_clear (texture_av);
652
653 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 995#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655# include "glfunc.h" 996#include "glfunc.h"
656# undef GL_FUNC 997#undef GL_FUNC
657 998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
658 } 1000 }
1001}
659 OUTPUT: 1002 OUTPUT:
660 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
661 1007
662void 1008void
663SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
664 1010
665char * 1011char *
666SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
667 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
668void 1025void
669SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
670 PPCODE: 1030 PPCODE:
671{ 1031{
672 SDL_Event ev; 1032 SDL_Event ev;
673 1033
674 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675 { 1036 {
676 HV *hv = newHV (); 1037 HV *hv = newHV ();
677 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
678 1039
679 switch (ev.type) 1040 switch (ev.type)
680 { 1041 {
681 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
682 case SDL_KEYUP: 1043 case SDL_KEYUP:
683 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1046 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
686 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1047 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
687 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688 break; 1049 break;
689 1050
690 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
691 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
709 x = ev.motion.x; 1070 x = ev.motion.x;
710 y = ev.motion.y; 1071 y = ev.motion.y;
711 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
712 } 1073 }
713 1074
714 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
715 hv_store (hv, "state", 5, newSViv (state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
716 hv_store (hv, "x", 1, newSViv (x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
717 hv_store (hv, "y", 1, newSViv (y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
718 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
719 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
720 } 1081 }
721 break; 1082 break;
722 1083
723 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
724 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
725 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
726 1087
727 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
728 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
729 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
730 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
735 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
736 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
737 break; 1098 break;
738 } 1099 }
739 1100
740 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1101 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
741 } 1102 }
742} 1103}
743 1104
1105char *
1106SDL_AudioDriverName ()
1107 CODE:
1108{
1109 char buf [256];
1110 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1111 XSRETURN_UNDEF;
1112
1113 RETVAL = buf;
1114}
1115 OUTPUT:
1116 RETVAL
1117
744int 1118int
745Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1119Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
746 POSTCALL: 1120 POSTCALL:
747 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
748 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
749 1123
750void 1124void
1125Mix_QuerySpec ()
1126 PPCODE:
1127{
1128 int freq, channels;
1129 Uint16 format;
1130
1131 if (Mix_QuerySpec (&freq, &format, &channels))
1132 {
1133 EXTEND (SP, 3);
1134 PUSHs (sv_2mortal (newSViv (freq)));
1135 PUSHs (sv_2mortal (newSViv (format)));
1136 PUSHs (sv_2mortal (newSViv (channels)));
1137 }
1138}
1139
1140void
751Mix_CloseAudio () 1141Mix_CloseAudio ()
752 1142
753int 1143int
754Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
1145
1146const char *
1147Mix_GetError ()
755 1148
756void 1149void
757lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
758 CODE: 1151 CODE:
759 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
785 } 1178 }
786 } 1179 }
787#endif 1180#endif
788} 1181}
789 1182
790void 1183int
791add_font (char *file) 1184add_font (char *file)
792 CODE: 1185 CODE:
793 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1186 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1187 OUTPUT:
1188 RETVAL
1189
1190void
1191IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1192
1193# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1194void
1195Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
794 1196
795void 1197void
796load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
797 ALIAS: 1199 ALIAS:
798 load_image_file = 1 1200 load_image_file = 1
… …
801 STRLEN image_len; 1203 STRLEN image_len;
802 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
803 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
804 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
805 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
806 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
807 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
808 1210
809 if (!rw) 1211 if (!rw)
810 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
811 1213
… …
844 1246
845 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
846 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
847 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
848 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
849 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
850 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1252 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
851 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
852 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
853 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
854 1256
… …
884void 1286void
885error (char *message) 1287error (char *message)
886 CODE: 1288 CODE:
887 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
888#ifdef _WIN32 1290#ifdef _WIN32
889 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
890#endif 1292#endif
891 1293
892void 1294void
893fatal (char *message) 1295fatal (char *message)
894 CODE: 1296 CODE:
895 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
896#ifdef _WIN32 1298#ifdef _WIN32
897 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
898#endif 1300#endif
899 _exit (1); 1301 _exit (1);
900 1302
901void 1303void
902_exit (int retval = 0) 1304_exit (int retval = 0)
… …
914#if DEBUG 1316#if DEBUG
915 VALGRIND_DO_LEAK_CHECK; 1317 VALGRIND_DO_LEAK_CHECK;
916#endif 1318#endif
917} 1319}
918 1320
919MODULE = CFPlus PACKAGE = CFPlus::Font 1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
920 1327
921CFPlus::Font 1328MODULE = Deliantra::Client PACKAGE = DC::Font
1329
1330PROTOTYPES: DISABLE
1331
1332DC::Font
922new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
923 CODE: 1334 CODE:
924{ 1335{
925 int count; 1336 int count;
926 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
927 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
929} 1340}
930 OUTPUT: 1341 OUTPUT:
931 RETVAL 1342 RETVAL
932 1343
933void 1344void
934DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
935 CODE: 1346 CODE:
936 pango_font_description_free (self); 1347 pango_font_description_free (self);
937 1348
938void 1349void
939make_default (CFPlus::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
940 CODE: 1352 CODE:
941 default_font = self; 1353 default_font = self;
942 1354
943MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
944 1356
1357PROTOTYPES: DISABLE
1358
945void 1359void
946reset_glyph_cache () 1360glyph_cache_backup ()
1361 PROTOTYPE:
947 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
948 tc_clear (); 1369 tc_restore ();
949 1370
950CFPlus::Layout 1371DC::Layout
951new (SV *class) 1372new (SV *klass)
952 CODE: 1373 CODE:
953 New (0, RETVAL, 1, struct cf_layout); 1374 RETVAL = new cf_layout;
954 1375
955 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
956 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
957 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
958 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
… …
964 layout_update_font (RETVAL); 1385 layout_update_font (RETVAL);
965 OUTPUT: 1386 OUTPUT:
966 RETVAL 1387 RETVAL
967 1388
968void 1389void
969DESTROY (CFPlus::Layout self) 1390DESTROY (DC::Layout self)
970 CODE: 1391 CODE:
971 g_object_unref (self->pl); 1392 g_object_unref (self->pl);
972 Safefree (self); 1393 delete self;
973 1394
974void 1395void
975set_text (CFPlus::Layout self, SV *text_) 1396set_text (DC::Layout self, SV *text_)
976 CODE: 1397 CODE:
977{ 1398{
978 STRLEN textlen; 1399 STRLEN textlen;
979 char *text = SvPVutf8 (text_, textlen); 1400 char *text = SvPVutf8 (text_, textlen);
980 1401
981 pango_layout_set_text (self->pl, text, textlen); 1402 pango_layout_set_text (self->pl, text, textlen);
982} 1403}
983 1404
984void 1405void
985set_markup (CFPlus::Layout self, SV *text_) 1406set_markup (DC::Layout self, SV *text_)
986 CODE: 1407 CODE:
987{ 1408{
988 STRLEN textlen; 1409 STRLEN textlen;
989 char *text = SvPVutf8 (text_, textlen); 1410 char *text = SvPVutf8 (text_, textlen);
990 1411
991 pango_layout_set_markup (self->pl, text, textlen); 1412 pango_layout_set_markup (self->pl, text, textlen);
992} 1413}
993 1414
994void 1415void
995set_shapes (CFPlus::Layout self, ...) 1416set_shapes (DC::Layout self, ...)
996 CODE: 1417 CODE:
997{ 1418{
998 PangoAttrList *attrs = 0; 1419 PangoAttrList *attrs = 0;
999 const char *text = pango_layout_get_text (self->pl); 1420 const char *text = pango_layout_get_text (self->pl);
1000 const char *pos = text; 1421 const char *pos = text;
… …
1035 if (attrs) 1456 if (attrs)
1036 pango_layout_set_attributes (self->pl, attrs); 1457 pango_layout_set_attributes (self->pl, attrs);
1037} 1458}
1038 1459
1039void 1460void
1040get_shapes (CFPlus::Layout self) 1461get_shapes (DC::Layout self)
1041 PPCODE: 1462 PPCODE:
1042{ 1463{
1043 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1464 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1044 1465
1045 do 1466 do
1046 { 1467 {
1047 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1468 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1048 1469
1049 if (run && shape_attr_p (run)) 1470 if (run && shape_attr_p (run))
1050 { 1471 {
1051 PangoRectangle extents; 1472 PangoRectangle extents;
1052 pango_layout_iter_get_run_extents (iter, 0, &extents); 1473 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1060 1481
1061 pango_layout_iter_free (iter); 1482 pango_layout_iter_free (iter);
1062} 1483}
1063 1484
1064int 1485int
1065has_wrapped (CFPlus::Layout self) 1486has_wrapped (DC::Layout self)
1066 CODE: 1487 CODE:
1067{ 1488{
1068 int lines = 1; 1489 int lines = 1;
1069 const char *text = pango_layout_get_text (self->pl); 1490 const char *text = pango_layout_get_text (self->pl);
1070 1491
… …
1075} 1496}
1076 OUTPUT: 1497 OUTPUT:
1077 RETVAL 1498 RETVAL
1078 1499
1079SV * 1500SV *
1080get_text (CFPlus::Layout self) 1501get_text (DC::Layout self)
1081 CODE: 1502 CODE:
1082 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1503 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1083 sv_utf8_decode (RETVAL); 1504 sv_utf8_decode (RETVAL);
1084 OUTPUT: 1505 OUTPUT:
1085 RETVAL 1506 RETVAL
1086 1507
1087void 1508void
1088set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1509set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1089 CODE: 1510 CODE:
1090 self->r = r; 1511 self->r = r;
1091 self->g = g; 1512 self->g = g;
1092 self->b = b; 1513 self->b = b;
1093 self->a = a; 1514 self->a = a;
1094 1515
1095void 1516void
1096set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1517set_font (DC::Layout self, DC::Font font = 0)
1097 CODE: 1518 CODE:
1098 if (self->font != font) 1519 if (self->font != font)
1099 { 1520 {
1100 self->font = font; 1521 self->font = font;
1101 layout_update_font (self); 1522 layout_update_font (self);
1102 } 1523 }
1103 1524
1104void 1525void
1105set_height (CFPlus::Layout self, int base_height) 1526set_height (DC::Layout self, int base_height)
1106 CODE: 1527 CODE:
1107 if (self->base_height != base_height) 1528 if (self->base_height != base_height)
1108 { 1529 {
1109 self->base_height = base_height; 1530 self->base_height = base_height;
1110 layout_update_font (self); 1531 layout_update_font (self);
1111 } 1532 }
1112 1533
1113void 1534void
1114set_width (CFPlus::Layout self, int max_width = -1) 1535set_width (DC::Layout self, int max_width = -1)
1115 CODE: 1536 CODE:
1116 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1537 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1117 1538
1118void 1539void
1119set_indent (CFPlus::Layout self, int indent) 1540set_indent (DC::Layout self, int indent)
1120 CODE: 1541 CODE:
1121 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1542 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1122 1543
1123void 1544void
1124set_spacing (CFPlus::Layout self, int spacing) 1545set_spacing (DC::Layout self, int spacing)
1125 CODE: 1546 CODE:
1126 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1547 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1127 1548
1128void 1549void
1129set_ellipsise (CFPlus::Layout self, int ellipsise) 1550set_ellipsise (DC::Layout self, int ellipsise)
1130 CODE: 1551 CODE:
1131 pango_layout_set_ellipsize (self->pl, 1552 pango_layout_set_ellipsize (self->pl,
1132 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1553 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1133 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1554 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1134 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1555 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1135 : PANGO_ELLIPSIZE_NONE 1556 : PANGO_ELLIPSIZE_NONE
1136 ); 1557 );
1137 1558
1138void 1559void
1139set_single_paragraph_mode (CFPlus::Layout self, int spm) 1560set_single_paragraph_mode (DC::Layout self, int spm)
1140 CODE: 1561 CODE:
1141 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1562 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1142 1563
1143void 1564void
1144size (CFPlus::Layout self) 1565size (DC::Layout self)
1145 PPCODE: 1566 PPCODE:
1146{ 1567{
1147 int w, h; 1568 int w, h;
1148 1569
1149 layout_get_pixel_size (self, &w, &h); 1570 layout_get_pixel_size (self, &w, &h);
… …
1152 PUSHs (sv_2mortal (newSViv (w))); 1573 PUSHs (sv_2mortal (newSViv (w)));
1153 PUSHs (sv_2mortal (newSViv (h))); 1574 PUSHs (sv_2mortal (newSViv (h)));
1154} 1575}
1155 1576
1156int 1577int
1157descent (CFPlus::Layout self) 1578descent (DC::Layout self)
1158 CODE: 1579 CODE:
1159{ 1580{
1160 PangoRectangle rect; 1581 PangoRectangle rect;
1161 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1582 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1162 pango_layout_line_get_pixel_extents (line, 0, &rect); 1583 pango_layout_line_get_pixel_extents (line, 0, &rect);
1163 RETVAL = PANGO_DESCENT (rect); 1584 RETVAL = PANGO_DESCENT (rect);
1164} 1585}
1165 OUTPUT: 1586 OUTPUT:
1166 RETVAL 1587 RETVAL
1167 1588
1168int 1589int
1169xy_to_index (CFPlus::Layout self, int x, int y) 1590xy_to_index (DC::Layout self, int x, int y)
1170 CODE: 1591 CODE:
1171{ 1592{
1172 int index, trailing; 1593 int index, trailing;
1173 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1594 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1174 RETVAL = index + trailing; 1595 RETVAL = index + trailing;
1175} 1596}
1176 OUTPUT: 1597 OUTPUT:
1177 RETVAL 1598 RETVAL
1178 1599
1179void 1600void
1180cursor_pos (CFPlus::Layout self, int index) 1601cursor_pos (DC::Layout self, int index)
1181 PPCODE: 1602 PPCODE:
1182{ 1603{
1183 PangoRectangle strong_pos; 1604 PangoRectangle pos;
1184 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1605 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1185 1606
1186 EXTEND (SP, 3); 1607 EXTEND (SP, 3);
1187 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1608 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1188 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1609 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1189 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1190} 1611}
1191 1612
1192void 1613void
1193index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1614index_to_line_x (DC::Layout self, int index, int trailing = 0)
1194 PPCODE: 1615 PPCODE:
1195{ 1616{
1196 int line, x; 1617 int line, x;
1197 1618
1198 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1619 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1620#if !PANGO_VERSION_CHECK (1, 17, 3)
1199 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1621 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1200 1622 --line;
1623#endif
1201 EXTEND (SP, 2); 1624 EXTEND (SP, 2);
1202 PUSHs (sv_2mortal (newSViv (line - 1))); 1625 PUSHs (sv_2mortal (newSViv (line)));
1203 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1626 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1204} 1627}
1205 1628
1206void 1629void
1207line_x_to_index (CFPlus::Layout self, int line, int x) 1630line_x_to_index (DC::Layout self, int line, int x)
1208 PPCODE: 1631 PPCODE:
1209{ 1632{
1210 PangoLayoutLine *lp; 1633 PangoLayoutLine *lp;
1211 int index, trailing; 1634 int index, trailing;
1212 1635
1213 if (line < 0) 1636 if (line < 0)
1214 XSRETURN_EMPTY; 1637 XSRETURN_EMPTY;
1215 1638
1216 if (!(lp = pango_layout_get_line (self->pl, line))) 1639 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1217 XSRETURN_EMPTY; /* do better */ 1640 XSRETURN_EMPTY; /* do better */
1218 1641
1219 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1642 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1220 1643
1221 EXTEND (SP, 2); 1644 EXTEND (SP, 2);
… …
1227 PUSHs (sv_2mortal (newSViv (trailing))); 1650 PUSHs (sv_2mortal (newSViv (trailing)));
1228 } 1651 }
1229} 1652}
1230 1653
1231void 1654void
1232render (CFPlus::Layout self, float x, float y, int flags = 0) 1655render (DC::Layout self, float x, float y, int flags = 0)
1233 PPCODE: 1656 CODE:
1657 self->rc.clear ();
1234 pango_opengl_render_layout_subpixel ( 1658 pango_opengl_render_layout_subpixel (
1235 self->pl, 1659 self->pl,
1660 &self->rc,
1236 x * PANGO_SCALE, y * PANGO_SCALE, 1661 x * PANGO_SCALE, y * PANGO_SCALE,
1237 self->r, self->g, self->b, self->a, 1662 self->r, self->g, self->b, self->a,
1238 flags 1663 flags
1239 ); 1664 );
1665 // we assume that context_change actually clears/frees stuff
1666 // and does not do any recomputation...
1667 pango_layout_context_changed (self->pl);
1240 1668
1241MODULE = CFPlus PACKAGE = CFPlus::Texture
1242
1243void 1669void
1244pad2pot (SV *data_, SV *w_, SV *h_) 1670draw (DC::Layout self)
1245 CODE: 1671 CODE:
1246{ 1672{
1247 int ow = SvIV (w_); 1673 glEnable (GL_TEXTURE_2D);
1248 int oh = SvIV (h_); 1674 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1675 glEnable (GL_BLEND);
1676 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1677 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1678 glEnable (GL_ALPHA_TEST);
1679 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1249 1680
1250 if (ow && oh) 1681 self->rc.draw ();
1682
1683 glDisable (GL_ALPHA_TEST);
1684 glDisable (GL_BLEND);
1685 glDisable (GL_TEXTURE_2D);
1686}
1687
1688MODULE = Deliantra::Client PACKAGE = DC::Texture
1689
1690PROTOTYPES: ENABLE
1691
1692void
1693pad (SV *data_, int ow, int oh, int nw, int nh)
1694 CODE:
1695{
1696 if ((nw != ow || nh != oh) && SvOK (data_))
1251 { 1697 {
1252 int nw = minpot (ow);
1253 int nh = minpot (oh);
1254
1255 if (nw != ow || nh != oh)
1256 {
1257 if (SvOK (data_))
1258 {
1259 STRLEN datalen; 1698 STRLEN datalen;
1260 char *data = SvPVbyte (data_, datalen); 1699 char *data = SvPVbyte (data_, datalen);
1261 int bpp = datalen / (ow * oh); 1700 int bpp = datalen / (ow * oh);
1262 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1701 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1263 1702
1264 SvPOK_only (result_); 1703 SvPOK_only (result_);
1265 SvCUR_set (result_, nw * nh * bpp); 1704 SvCUR_set (result_, nw * nh * bpp);
1266 1705
1267 memset (SvPVX (result_), 0, nw * nh * bpp); 1706 memset (SvPVX (result_), 0, nw * nh * bpp);
1268 while (oh--) 1707 while (oh--)
1269 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1708 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1270 1709
1271 sv_setsv (data_, result_); 1710 sv_setsv (data_, result_);
1272 }
1273
1274 sv_setiv (w_, nw);
1275 sv_setiv (h_, nh);
1276 }
1277 } 1711 }
1278} 1712}
1279 1713
1280void 1714void
1281draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1715draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1287{ 1721{
1288 HV *hv = (HV *)SvRV (self); 1722 HV *hv = (HV *)SvRV (self);
1289 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1723 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1290 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1724 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1291 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1725 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1726
1727 if (name <= 0)
1728 XSRETURN_EMPTY;
1292 1729
1293 if (items < 5) 1730 if (items < 5)
1294 { 1731 {
1295 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1732 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1296 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1733 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1324 glDisable (GL_ALPHA_TEST); 1761 glDisable (GL_ALPHA_TEST);
1325 glDisable (GL_BLEND); 1762 glDisable (GL_BLEND);
1326 } 1763 }
1327} 1764}
1328 1765
1329MODULE = CFPlus PACKAGE = CFPlus::Map 1766void
1767draw_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)
1768 PROTOTYPE: @
1769 CODE:
1770{
1771 glEnable (GL_BLEND);
1772 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1773 glEnable (GL_TEXTURE_2D);
1774 glBindTexture (GL_TEXTURE_2D, name1);
1330 1775
1331CFPlus::Map 1776 glColor3f (intensity, intensity, intensity);
1777 glPushMatrix ();
1778 glScalef (1./3, 1./3, 1.);
1779
1780 if (blend > 0.f)
1781 {
1782 float dx3 = dx * -3.f / w;
1783 float dy3 = dy * -3.f / h;
1784 GLfloat env_color[4] = { 0., 0., 0., blend };
1785
1786 /* interpolate the two shadow textures */
1787 /* stage 0 == rgb(glcolor) + alpha(t0) */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1791 gl.ActiveTexture (GL_TEXTURE1);
1792 glEnable (GL_TEXTURE_2D);
1793 glBindTexture (GL_TEXTURE_2D, name2);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1795
1796 /* rgb == rgb(glcolor) */
1797 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1800
1801 /* alpha = interpolate t0, t1 by env_alpha */
1802 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1807
1808 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1809 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1810
1811 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1812 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1813
1814 glBegin (GL_QUADS);
1815 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1816 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1819 glEnd ();
1820
1821 glDisable (GL_TEXTURE_2D);
1822 gl.ActiveTexture (GL_TEXTURE0);
1823 }
1824 else
1825 {
1826 /* simple blending of one texture, also opengl <1.3 path */
1827 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1828
1829 glBegin (GL_QUADS);
1830 glTexCoord2f (0, 0); glVertex2f (0, 0);
1831 glTexCoord2f (0, t); glVertex2f (0, h);
1832 glTexCoord2f (s, t); glVertex2f (w, h);
1833 glTexCoord2f (s, 0); glVertex2f (w, 0);
1834 glEnd ();
1835 }
1836
1837 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1838 {
1839 int x, y;
1840 int dx3 = dx * 3;
1841 int dy3 = dy * 3;
1842
1843 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1844 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1845 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1846 glTranslatef (-1., -1., 0);
1847 glBegin (GL_QUADS);
1848
1849 for (y = 1; y < h; y += 3)
1850 {
1851 int y1 = y - dy3;
1852 int y1valid = y1 >= 0 && y1 < h;
1853
1854 for (x = 1; x < w; x += 3)
1855 {
1856 int x1 = x - dx3;
1857 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 uint8_t h2;
1859
1860 if (y1valid && x1 >= 0 && x1 < w)
1861 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1862 else
1863 h2 = 1; /* out of range == invisible */
1864
1865 if (h1 || h2)
1866 {
1867 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1868 glColor4f (1., 1., 1., alpha);
1869
1870 glTexCoord2f (0, 0.); glVertex2i (x , y );
1871 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1872 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1873 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1874 }
1875 }
1876 }
1877 }
1878
1879 glEnd ();
1880
1881 glPopMatrix ();
1882
1883 glDisable (GL_TEXTURE_2D);
1884 glDisable (GL_BLEND);
1885}
1886
1887IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1888 CODE:
1889{
1890 GLint width;
1891 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1892 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1893 RETVAL = width > 0;
1894}
1895 OUTPUT:
1896 RETVAL
1897
1898MODULE = Deliantra::Client PACKAGE = DC::Map
1899
1900PROTOTYPES: DISABLE
1901
1902DC::Map
1332new (SV *class) 1903new (SV *klass)
1333 CODE: 1904 CODE:
1334 New (0, RETVAL, 1, struct map); 1905 New (0, RETVAL, 1, mapgrid);
1335 RETVAL->x = 0; 1906 RETVAL->x = 0;
1336 RETVAL->y = 0; 1907 RETVAL->y = 0;
1337 RETVAL->w = 0; 1908 RETVAL->w = 0;
1338 RETVAL->h = 0; 1909 RETVAL->h = 0;
1339 RETVAL->ox = 0; 1910 RETVAL->ox = 0;
… …
1344 RETVAL->row = 0; 1915 RETVAL->row = 0;
1345 OUTPUT: 1916 OUTPUT:
1346 RETVAL 1917 RETVAL
1347 1918
1348void 1919void
1349DESTROY (CFPlus::Map self) 1920DESTROY (DC::Map self)
1350 CODE: 1921 CODE:
1351{ 1922{
1352 map_clear (self); 1923 map_clear (self);
1353 Safefree (self->face2tile); 1924 Safefree (self->face2tile);
1354 Safefree (self->tex); 1925 Safefree (self->tex);
1355 Safefree (self); 1926 Safefree (self);
1356} 1927}
1357 1928
1358void 1929void
1359resize (CFPlus::Map self, int map_width, int map_height) 1930resize (DC::Map self, int map_width, int map_height)
1360 CODE: 1931 CODE:
1361 self->w = map_width; 1932 self->w = map_width;
1362 self->h = map_height; 1933 self->h = map_height;
1363 1934
1364void 1935void
1365clear (CFPlus::Map self) 1936clear (DC::Map self)
1366 CODE: 1937 CODE:
1367 map_clear (self); 1938 map_clear (self);
1368 1939
1369void 1940void
1370set_tileid (CFPlus::Map self, int face, int tile) 1941set_tileid (DC::Map self, int face, int tile)
1371 CODE: 1942 CODE:
1372{ 1943{
1373 need_facenum (self, face); self->face2tile [face] = tile; 1944 need_facenum (self, face); self->face2tile [face] = tile;
1374 need_texid (self, tile); 1945 need_texid (self, tile);
1375} 1946}
1376 1947
1377void 1948void
1378set_smooth (CFPlus::Map self, int face, int smooth, int level) 1949set_smooth (DC::Map self, int face, int smooth, int level)
1379 CODE: 1950 CODE:
1380{ 1951{
1381 tileid texid; 1952 tileid texid;
1382 maptex *tex; 1953 maptex *tex;
1383 1954
1384 if (face < 0 || face >= self->faces) 1955 if (face < 0 || face >= self->faces)
1385 return; 1956 return;
1386 1957
1387 if (smooth < 0 || smooth >= self->faces) 1958 if (smooth < 0 || smooth >= self->faces)
1388 return; 1959 return;
1389 1960
1390 texid = self->face2tile [face]; 1961 texid = self->face2tile [face];
1391 1962
1392 if (!texid) 1963 if (!texid)
1393 return; 1964 return;
1394 1965
1395 tex = self->tex + texid; 1966 tex = self->tex + texid;
1396 tex->smoothtile = self->face2tile [smooth]; 1967 tex->smoothtile = self->face2tile [smooth];
1397 tex->smoothlevel = level; 1968 tex->smoothlevel = level;
1398} 1969}
1399 1970
1400void 1971void
1401set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1972set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1402 CODE: 1973 CODE:
1403{ 1974{
1404 need_texid (self, texid); 1975 need_texid (self, texid);
1405 1976
1406 { 1977 {
… …
1425 // use uglier nearest interpolation because linear suffers 1996 // use uglier nearest interpolation because linear suffers
1426 // from transparent color bleeding and ugly wrapping effects. 1997 // from transparent color bleeding and ugly wrapping effects.
1427 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1998 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1428} 1999}
1429 2000
2001void
2002expire_textures (DC::Map self, int texid, int count)
2003 PPCODE:
2004 for (; texid < self->texs && count; ++texid, --count)
2005 {
2006 maptex *tex = self->tex + texid;
2007
2008 if (tex->name)
2009 {
2010 if (tex->unused)
2011 {
2012 tex->name = 0;
2013 tex->unused = 0;
2014 XPUSHs (sv_2mortal (newSViv (texid)));
2015 }
2016 else
2017 tex->unused = 1;
2018 }
2019 }
2020
1430int 2021int
1431ox (CFPlus::Map self) 2022ox (DC::Map self)
1432 ALIAS: 2023 ALIAS:
1433 oy = 1 2024 oy = 1
1434 x = 2 2025 x = 2
1435 y = 3 2026 y = 3
1436 w = 4 2027 w = 4
… …
1447 } 2038 }
1448 OUTPUT: 2039 OUTPUT:
1449 RETVAL 2040 RETVAL
1450 2041
1451void 2042void
1452scroll (CFPlus::Map self, int dx, int dy) 2043scroll (DC::Map self, int dx, int dy)
1453 CODE: 2044 CODE:
1454{ 2045{
1455 if (dx > 0) 2046 if (dx > 0)
1456 map_blank (self, self->x, self->y, dx, self->h); 2047 map_blank (self, self->x, self->y, dx, self->h);
1457 else if (dx < 0) 2048 else if (dx < 0)
… …
1472 self->rows += MAP_EXTEND_Y; 2063 self->rows += MAP_EXTEND_Y;
1473 self->y += MAP_EXTEND_Y; 2064 self->y += MAP_EXTEND_Y;
1474 } 2065 }
1475} 2066}
1476 2067
1477void 2068SV *
1478map1a_update (CFPlus::Map self, SV *data_, int extmap) 2069map1a_update (DC::Map self, SV *data_)
1479 CODE: 2070 CODE:
1480{ 2071{
1481 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2072 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1482 uint8_t *data_end = (uint8_t *)SvEND (data_); 2073 uint8_t *data_end = (uint8_t *)SvEND (data_);
1483 mapcell *cell; 2074 mapcell *cell;
1484 int x, y, flags; 2075 int x, y, z, flags;
2076 AV *missing = newAV ();
2077 RETVAL = newRV_noinc ((SV *)missing);
1485 2078
1486 while (data < data_end - 1) 2079 while (data < data_end - 1)
1487 { 2080 {
1488 flags = (data [0] << 8) + data [1]; data += 2; 2081 flags = (data [0] << 8) + data [1]; data += 2;
1489 2082
… …
1502 2095
1503 //TODO: don't trust server data to be in-range(!) 2096 //TODO: don't trust server data to be in-range(!)
1504 2097
1505 if (flags & 8) 2098 if (flags & 8)
1506 { 2099 {
2100 uint8_t ext, cmd;
2101
1507 if (extmap) 2102 do
1508 { 2103 {
1509 uint8_t ext, cmd; 2104 ext = *data++;
2105 cmd = ext & 0x7f;
1510 2106
1511 do 2107 if (cmd < 4)
2108 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2109 else if (cmd == 5) // health
1512 { 2110 {
1513 ext = *data++;
1514 cmd = ext & 0x3f;
1515
1516 if (cmd < 4)
1517 cell->darkness = 255 - ext * 64 + 1;
1518 else if (cmd == 5) // health
1519 {
1520 cell->stat_width = 1; 2111 cell->stat_width = 1;
1521 cell->stat_hp = *data++; 2112 cell->stat_hp = *data++;
1522 }
1523 else if (cmd == 6) // monster width
1524 cell->stat_width = *data++ + 1;
1525 else if (cmd == 0x47)
1526 {
1527 if (*data == 4)
1528 ; // decode player count
1529
1530 data += *data + 1;
1531 }
1532 else if (cmd == 8) // cell flags
1533 cell->flags = *data++;
1534 else if (ext & 0x40) // unknown, multibyte => skip
1535 data += *data + 1;
1536 else
1537 data++;
1538 } 2113 }
1539 while (ext & 0x80); 2114 else if (cmd == 6) // monster width
2115 cell->stat_width = *data++ + 1;
2116 else if (cmd == 0x47)
2117 {
2118 if (*data == 1) cell->player = data [1];
2119 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2120 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2121 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2122
2123 data += *data + 1;
2124 }
2125 else if (cmd == 8) // cell flags
2126 cell->flags = *data++;
2127 else if (ext & 0x40) // unknown, multibyte => skip
2128 data += *data + 1;
2129 else
2130 data++;
1540 } 2131 }
1541 else 2132 while (ext & 0x80);
1542 cell->darkness = *data++ + 1;
1543 } 2133 }
1544 2134
2135 for (z = 0; z <= 2; ++z)
1545 if (flags & 4) 2136 if (flags & (4 >> z))
1546 { 2137 {
1547 faceid face = (data [0] << 8) + data [1]; data += 2; 2138 faceid face = (data [0] << 8) + data [1]; data += 2;
1548 need_facenum (self, face); 2139 need_facenum (self, face);
1549 cell->tile [0] = self->face2tile [face]; 2140 cell->tile [z] = self->face2tile [face];
2141
2142 if (cell->tile [z])
2143 {
2144 maptex *tex = self->tex + cell->tile [z];
2145 tex->unused = 0;
2146 if (!tex->name)
2147 av_push (missing, newSViv (cell->tile [z]));
2148
2149 if (tex->smoothtile)
2150 {
2151 maptex *smooth = self->tex + tex->smoothtile;
2152 smooth->unused = 0;
2153 if (!smooth->name)
2154 av_push (missing, newSViv (tex->smoothtile));
2155 }
2156 }
1550 } 2157 }
1551
1552 if (flags & 2)
1553 {
1554 faceid face = (data [0] << 8) + data [1]; data += 2;
1555 need_facenum (self, face);
1556 cell->tile [1] = self->face2tile [face];
1557 }
1558
1559 if (flags & 1)
1560 {
1561 faceid face = (data [0] << 8) + data [1]; data += 2;
1562 need_facenum (self, face);
1563 cell->tile [2] = self->face2tile [face];
1564 }
1565 } 2158 }
1566 else 2159 else
1567 cell->darkness = 0; 2160 CELL_CLEAR (cell);
1568 } 2161 }
1569} 2162}
2163 OUTPUT:
2164 RETVAL
1570 2165
1571SV * 2166SV *
1572mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2167mapmap (DC::Map self, int x0, int y0, int w, int h)
1573 CODE: 2168 CODE:
1574{ 2169{
1575 int x1, x; 2170 int x1, x;
1576 int y1, y; 2171 int y1, y;
1577 int z; 2172 int z;
… …
1590 ? self->row + y 2185 ? self->row + y
1591 : 0; 2186 : 0;
1592 2187
1593 for (x = x0; x < x1; x++) 2188 for (x = x0; x < x1; x++)
1594 { 2189 {
1595 int r = 32, g = 32, b = 32, a = 192; 2190 unsigned int r = 32, g = 32, b = 32, a = 192;
1596 2191
1597 if (row && row->c0 <= x && x < row->c1) 2192 if (row && row->c0 <= x && x < row->c1)
1598 { 2193 {
1599 mapcell *cell = row->col + (x - row->c0); 2194 mapcell *cell = row->col + (x - row->c0);
1600 2195
… …
1602 { 2197 {
1603 maptex tex = self->tex [cell->tile [z]]; 2198 maptex tex = self->tex [cell->tile [z]];
1604 int a0 = 255 - tex.a; 2199 int a0 = 255 - tex.a;
1605 int a1 = tex.a; 2200 int a1 = tex.a;
1606 2201
1607 r = (r * a0 + tex.r * a1) / 255; 2202 r = div255 (r * a0 + tex.r * a1);
1608 g = (g * a0 + tex.g * a1) / 255; 2203 g = div255 (g * a0 + tex.g * a1);
1609 b = (b * a0 + tex.b * a1) / 255; 2204 b = div255 (b * a0 + tex.b * a1);
1610 a = (a * a0 + tex.a * a1) / 255; 2205 a = div255 (a * a0 + tex.a * a1);
1611 } 2206 }
1612 } 2207 }
1613 2208
1614 *map++ = (r ) 2209 *map++ = (r )
1615 | (g << 8) 2210 | (g << 8)
1616 | (b << 16) 2211 | (b << 16)
1617 | (a << 24); 2212 | (a << 24);
1618 } 2213 }
1619 } 2214 }
1620 2215
1621 RETVAL = map_sv; 2216 RETVAL = map_sv;
1622} 2217}
1623 OUTPUT: 2218 OUTPUT:
1624 RETVAL 2219 RETVAL
1625 2220
1626void 2221void
1627draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2222draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1628 CODE: 2223 CODE:
1629{ 2224{
1630 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1631 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1632 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1633 smooth_key skey;
1634 int x, y, z; 2225 int x, y, z;
1635 int last_name;
1636 2226
2227 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2228 int pl_x, pl_y;
2229 maptex pl_tex;
2230 rc_t rc;
2231 rc_t rc_ov;
2232 rc_key_t key;
2233 rc_t::array_t *arr;
2234
2235 pl_tex.name = 0;
2236
1637 // thats current max. sorry. 2237 // that's current max. sorry.
1638 if (sw > 255) sw = 255; 2238 if (sw > 255) sw = 255;
1639 if (sh > 255) sh = 255; 2239 if (sh > 255) sh = 255;
1640 2240
1641 // clear key, in case of extra padding
1642 memset (&skey, 0, sizeof (skey)); 2241 memset (&key, 0, sizeof (key));
1643 2242 key.r = 255;
1644 glColor4ub (255, 255, 255, 255); 2243 key.g = 255;
1645 2244 key.b = 255;
1646 glEnable (GL_BLEND); 2245 key.a = 255;
1647 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2246 key.mode = GL_QUADS;
1648 glEnable (GL_TEXTURE_2D); 2247 key.format = GL_T2F_V3F;
1649 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1650
1651 glBegin (GL_QUADS);
1652
1653 last_name = 0;
1654 2248
1655 mx += self->x; 2249 mx += self->x;
1656 my += self->y; 2250 my += self->y;
1657 2251
1658 // first pass: determine smooth_max 2252 // first pass: determine smooth_max
1659 // rather ugly, if you ask me 2253 // rather ugly, if you ask me
1660 // could also be stored inside mapcell and updated on change 2254 // could also be stored inside mapcell and updated on change
1661 memset (smooth_max, 0, sizeof (smooth_max)); 2255 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1662 2256
1663 for (y = 0; y < sh; y++) 2257 for (y = 0; y < sh; y++)
1664 if (0 <= y + my && y + my < self->rows) 2258 if (0 <= y + my && y + my < self->rows)
1665 { 2259 {
1666 maprow *row = self->row + (y + my); 2260 maprow *row = self->row + (y + my);
… …
1675 MAX (self->tex [cell->tile [1]].smoothlevel, 2269 MAX (self->tex [cell->tile [1]].smoothlevel,
1676 self->tex [cell->tile [2]].smoothlevel)); 2270 self->tex [cell->tile [2]].smoothlevel));
1677 } 2271 }
1678 } 2272 }
1679 2273
2274 glEnable (GL_BLEND);
2275 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2276 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2277
1680 for (z = 0; z <= 2; z++) 2278 for (z = 0; z <= 2; z++)
1681 { 2279 {
1682 memset (smooth_level, 0, sizeof (smooth_level)); 2280 std::bitset<256> smooth_level; // one bit for every possible smooth level
2281 smooth_key skey;
2282 smooth_hash smooth;
2283 key.texname = -1;
1683 2284
1684 for (y = 0; y < sh; y++) 2285 for (y = 0; y < sh; y++)
1685 if (0 <= y + my && y + my < self->rows) 2286 if (0 <= y + my && y + my < self->rows)
1686 { 2287 {
1687 maprow *row = self->row + (y + my); 2288 maprow *row = self->row + (y + my);
… …
1693 tileid tile = cell->tile [z]; 2294 tileid tile = cell->tile [z];
1694 2295
1695 if (tile) 2296 if (tile)
1696 { 2297 {
1697 maptex tex = self->tex [tile]; 2298 maptex tex = self->tex [tile];
1698 int px = (x + 1) * T - tex.w; 2299 int px, py;
1699 int py = (y + 1) * T - tex.h;
1700 2300
1701 // suppressing texture state switches here
1702 // is only moderately effective, but worth the extra effort
1703 if (last_name != tex.name) 2301 if (key.texname != tex.name)
1704 { 2302 {
2303 self->tex [tile].unused = 0;
2304
1705 if (!tex.name) 2305 if (!tex.name)
1706 tex = self->tex [2]; /* missing, replace by noface */ 2306 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1707 2307
2308 key.texname = tex.name;
1708 glEnd (); 2309 arr = &rc.array (key);
1709 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1710 glBegin (GL_QUADS);
1711 } 2310 }
1712 2311
1713 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2312 px = (x + 1) * Th - tex.w;
1714 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2313 py = (y + 1) * Tw - tex.h;
1715 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1716 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1717 2314
1718 if (cell->flags && z == 2) 2315 if (expect_false (cell->player == player) && expect_false (z == 2))
1719 { 2316 {
1720 if (cell->flags & 1) 2317 pl_x = px;
2318 pl_y = py;
2319 pl_tex = tex;
1721 { 2320 continue;
1722 maptex tex = self->tex [1];
1723 int px = x * T + T * 2 / 32;
1724 int py = y * T - T * 6 / 32;
1725
1726 glEnd ();
1727 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1728 glBegin (GL_QUADS);
1729
1730 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1731 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1732 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1733 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1734 }
1735 } 2321 }
2322
2323 arr->t2f_v3f (0 , 0 , px , py , 0);
2324 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2325 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2326 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1736 2327
1737 // update smooth hash 2328 // update smooth hash
1738 if (tex.smoothtile) 2329 if (tex.smoothtile)
1739 { 2330 {
1740 skey.tile = tex.smoothtile; 2331 skey.tile = tex.smoothtile;
1741 skey.level = tex.smoothlevel; 2332 skey.level = tex.smoothlevel;
1742 2333
1743 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2334 smooth_level[tex.smoothlevel] = 1;
1744 2335
1745 // add bits to current tile and all neighbours. skey.x|y is 2336 // add bits to current tile and all neighbours. skey.x|y is
1746 // shifted +1|+1 so we always stay positive. 2337 // shifted +1|+1 so we always stay positive.
1747 2338
1748 // bits is ___n cccc CCCC bbbb 2339 // bits is ___n cccc CCCC bbbb
… …
1756 2347
1757 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2348 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1758 // ·· ·· ·┏ ┓· 2349 // ·· ·· ·┏ ┓·
1759 2350
1760 // full tile 2351 // full tile
1761 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2352 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1762 2353
1763 // borders 2354 // borders
1764 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2355 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1765 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2356 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1766 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2357 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1767 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2358 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1768 2359
1769 // corners 2360 // corners
1770 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2361 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1771 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2362 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1772 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2363 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1773 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2364 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2365 }
2366 }
2367
2368 if (expect_false (z == 2) && expect_false (cell->flags))
2369 {
2370 // overlays such as the speech bubble, probably more to come
2371 if (cell->flags & 1)
2372 {
2373 rc_key_t key_ov = key;
2374 maptex tex = self->tex[TEXID_SPEECH];
2375 int px = x * Tw + Tw * 2 / 32;
2376 int py = y * Th - Th * 6 / 32;
2377
2378 key_ov.texname = tex.name;
2379 rc_t::array_t &arr = rc_ov.array (key_ov);
2380
2381 arr.t2f_v3f (0 , 0 , px , py , 0);
2382 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2383 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2384 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1774 } 2385 }
1775 } 2386 }
1776 } 2387 }
1777 } 2388 }
1778 2389
2390 rc.draw ();
2391 rc.clear ();
2392
1779 // go through all smoothlevels, lowest to highest, then draw. 2393 // go through all smoothlevels, lowest to highest, then draw.
1780 // this is basically counting sort 2394 // this is basically counting sort
1781 { 2395 {
1782 int w, b; 2396 int w, b;
1783 2397
1784 for (w = 0; w < 256 / 32; ++w) 2398 glEnable (GL_TEXTURE_2D);
2399 glBegin (GL_QUADS);
2400 for (int level = 0; level < smooth_level.size (); ++level)
2401 if (smooth_level[level])
2402 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1785 { 2403 {
1786 uint32_t smask = smooth_level [w]; 2404 smooth_key &skey = it->first;
1787 if (smask) 2405 IV bits = it->second;
1788 for (b = 0; b < 32; ++b) 2406
1789 if (smask & (((uint32_t)1) << b)) 2407 if (!(bits & 0x1000)
2408 && skey.level == level
2409 && level > smooth_max [skey.x][skey.y])
1790 { 2410 {
1791 int level = (w << 5) | b; 2411 maptex tex = self->tex [skey.tile];
2412 int px = (((int)skey.x) - 1) * Tw;
2413 int py = (((int)skey.y) - 1) * Th;
2414 int border = bits & 15;
2415 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2416 float dx = tex.s * .0625f; // 16 images/row
2417 float dy = tex.t * .5f ; // 2 images/column
2418
1792 HE *he; 2419 if (tex.name)
1793
1794 hv_iterinit (smooth);
1795 while ((he = hv_iternext (smooth)))
1796 { 2420 {
1797 smooth_key *skey = (smooth_key *)HeKEY (he); 2421 // this time avoiding texture state changes
1798 IV bits = SvIVX (HeVAL (he)); 2422 // save gobs of state changes.
1799 2423 if (key.texname != tex.name)
1800 if (!(bits & 0x1000)
1801 && skey->level == level
1802 && level > smooth_max [skey->x][skey->y])
1803 { 2424 {
1804 maptex tex = self->tex [skey->tile]; 2425 self->tex [skey.tile].unused = 0;
1805 int px = (((int)skey->x) - 1) * T;
1806 int py = (((int)skey->y) - 1) * T;
1807 int border = bits & 15;
1808 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1809 float dx = tex.s * .0625f; // 16 images/row
1810 float dy = tex.t * .5f ; // 2 images/column
1811 2426
1812 // this time naively avoiding texture state changes
1813 // save gobs of state changes.
1814 if (last_name != tex.name)
1815 {
1816 if (!tex.name)
1817 continue; // smoothing not yet available
1818
1819 glEnd (); 2427 glEnd ();
1820 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2428 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1821 glBegin (GL_QUADS); 2429 glBegin (GL_QUADS);
1822 } 2430 }
1823 2431
1824 if (border) 2432 if (border)
1825 { 2433 {
1826 float ox = border * dx; 2434 float ox = border * dx;
1827 2435
1828 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2436 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1829 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2437 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1830 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2438 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1831 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2439 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1832 } 2440 }
1833 2441
1834 if (corner) 2442 if (corner)
1835 { 2443 {
1836 float ox = corner * dx; 2444 float ox = corner * dx;
1837 2445
1838 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2446 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1839 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2447 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1840 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2448 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1841 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2449 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1842 }
1843 } 2450 }
1844 } 2451 }
1845 } 2452 }
1846 } 2453 }
2454
2455 glEnd ();
2456 glDisable (GL_TEXTURE_2D);
2457 key.texname = -1;
1847 } 2458 }
1848
1849 hv_clear (smooth);
1850 } 2459 }
1851 2460
1852 glEnd (); 2461 if (pl_tex.name)
2462 {
2463 maptex tex = pl_tex;
2464 int px = pl_x + sdx;
2465 int py = pl_y + sdy;
1853 2466
1854 glDisable (GL_TEXTURE_2D); 2467 key.texname = tex.name;
2468 rc_t::array_t &arr = rc.array (key);
2469
2470 arr.t2f_v3f (0 , 0 , px , py , 0);
2471 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2472 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2473 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2474
2475 rc.draw ();
2476 }
2477
2478 rc_ov.draw ();
2479 rc_ov.clear ();
2480
1855 glDisable (GL_BLEND); 2481 glDisable (GL_BLEND);
1856 2482
1857 // top layer: overlays such as the health bar 2483 // top layer: overlays such as the health bar
1858 for (y = 0; y < sh; y++) 2484 for (y = 0; y < sh; y++)
1859 if (0 <= y + my && y + my < self->rows) 2485 if (0 <= y + my && y + my < self->rows)
… …
1863 for (x = 0; x < sw; x++) 2489 for (x = 0; x < sw; x++)
1864 if (row->c0 <= x + mx && x + mx < row->c1) 2490 if (row->c0 <= x + mx && x + mx < row->c1)
1865 { 2491 {
1866 mapcell *cell = row->col + (x + mx - row->c0); 2492 mapcell *cell = row->col + (x + mx - row->c0);
1867 2493
1868 int px = x * T; 2494 int px = x * Tw;
1869 int py = y * T; 2495 int py = y * Th;
2496
2497 if (expect_false (cell->player == player))
2498 {
2499 px += sdx;
2500 py += sdy;
2501 }
1870 2502
1871 if (cell->stat_hp) 2503 if (cell->stat_hp)
1872 { 2504 {
1873 int width = cell->stat_width * T; 2505 int width = cell->stat_width * Tw;
1874 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2506 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1875 2507
1876 glColor3ub (0, 0, 0); 2508 glColor3ub (0, 0, 0);
1877 glRectf (px + 1, py - thick - 2, 2509 glRectf (px + 1, py - thick - 2,
1878 px + width - 1, py); 2510 px + width - 1, py);
1879 2511
… …
1885 } 2517 }
1886 } 2518 }
1887} 2519}
1888 2520
1889void 2521void
1890draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2522draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1891 CODE: 2523 CODE:
1892{ 2524{
1893 static float color[16][3] = { 2525 static float color[16][3] = {
1894 { 0.00F, 0.00F, 0.00F }, 2526 { 0.00f, 0.00f, 0.00f },
1895 { 1.00F, 1.00F, 1.00F }, 2527 { 1.00f, 1.00f, 1.00f },
1896 { 0.00F, 0.00F, 0.55F }, 2528 { 0.00f, 0.00f, 0.55f },
1897 { 1.00F, 0.00F, 0.00F }, 2529 { 1.00f, 0.00f, 0.00f },
1898 2530
1899 { 1.00F, 0.54F, 0.00F }, 2531 { 1.00f, 0.54f, 0.00f },
1900 { 0.11F, 0.56F, 1.00F }, 2532 { 0.11f, 0.56f, 1.00f },
1901 { 0.93F, 0.46F, 0.00F }, 2533 { 0.93f, 0.46f, 0.00f },
1902 { 0.18F, 0.54F, 0.34F }, 2534 { 0.18f, 0.54f, 0.34f },
1903 2535
1904 { 0.56F, 0.73F, 0.56F }, 2536 { 0.56f, 0.73f, 0.56f },
1905 { 0.80F, 0.80F, 0.80F }, 2537 { 0.80f, 0.80f, 0.80f },
1906 { 0.55F, 0.41F, 0.13F }, 2538 { 0.55f, 0.41f, 0.13f },
1907 { 0.99F, 0.77F, 0.26F }, 2539 { 0.99f, 0.77f, 0.26f },
1908 2540
1909 { 0.74F, 0.65F, 0.41F }, 2541 { 0.74f, 0.65f, 0.41f },
1910 2542
1911 { 0.00F, 1.00F, 1.00F }, 2543 { 0.00f, 1.00f, 1.00f },
1912 { 1.00F, 0.00F, 1.00F }, 2544 { 1.00f, 0.00f, 1.00f },
1913 { 1.00F, 1.00F, 0.00F }, 2545 { 1.00f, 1.00f, 0.00f },
1914 }; 2546 };
1915 2547
1916 int x, y; 2548 int x, y;
1917 2549
1918 glEnable (GL_TEXTURE_2D); 2550 glEnable (GL_TEXTURE_2D);
2551 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2552 * but the nvidia driver (185.18.14) mishandles alpha textures
2553 * and takes the colour from god knows where instead of using
2554 * Cp. MODULATE results in the same colour, but slightly different
2555 * alpha, but atcually gives us the correct colour with nvidia.
2556 */
1919 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2557 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1920 glEnable (GL_BLEND); 2558 glEnable (GL_BLEND);
1921 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2559 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922 glBegin (GL_QUADS); 2560 glBegin (GL_QUADS);
1923 2561
1924 for (y = 0; y < h; y++) 2562 for (y = 0; y < h; y++)
… …
1928 2566
1929 if (m) 2567 if (m)
1930 { 2568 {
1931 float *c = color [m & 15]; 2569 float *c = color [m & 15];
1932 2570
1933 float tx1 = m & 0x40 ? 0.5 : 0.; 2571 float tx1 = m & 0x40 ? 0.5f : 0.f;
1934 float tx2 = tx1 + 0.5; 2572 float tx2 = tx1 + 0.5f;
1935 2573
1936 glColor4f (c[0], c[1], c[2], 0.75); 2574 glColor4f (c[0], c[1], c[2], 1);
1937 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2575 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1938 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2576 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1939 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2577 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1940 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2578 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1941 } 2579 }
… …
1945 glDisable (GL_BLEND); 2583 glDisable (GL_BLEND);
1946 glDisable (GL_TEXTURE_2D); 2584 glDisable (GL_TEXTURE_2D);
1947} 2585}
1948 2586
1949void 2587void
1950fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2588fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1951 PPCODE: 2589 PPCODE:
1952{ 2590{
1953 int x, y; 2591 int x, y;
1954 int sw4 = (sw + 3) & ~3; 2592 int sw1 = sw + 2;
2593 int sh1 = sh + 2;
2594 int sh3 = sh * 3;
2595 int sw3 = sw * 3;
1955 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2596 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1956 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2597 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1957 2598 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1958 memset (darkness, 255, sw4 * sh); 2599 memset (darkness1, 0, sw1*sh1);
2600
1959 SvPOK_only (darkness_sv); 2601 SvPOK_only (darkness3_sv);
1960 SvCUR_set (darkness_sv, sw4 * sh); 2602 SvCUR_set (darkness3_sv, sw3 * sh3);
1961 2603
1962 mx += self->x; 2604 mx += self->x - 1;
1963 my += self->y; 2605 my += self->y - 1;
1964 2606
1965 for (y = 0; y < sh; y++) 2607 for (y = 0; y < sh1; y++)
1966 if (0 <= y + my && y + my < self->rows) 2608 if (0 <= y + my && y + my < self->rows)
1967 { 2609 {
1968 maprow *row = self->row + (y + my); 2610 maprow *row = self->row + (y + my);
1969 2611
1970 for (x = 0; x < sw; x++) 2612 for (x = 0; x < sw1; x++)
1971 if (row->c0 <= x + mx && x + mx < row->c1) 2613 if (row->c0 <= x + mx && x + mx < row->c1)
1972 { 2614 {
1973 mapcell *cell = row->col + (x + mx - row->c0); 2615 mapcell *cell = row->col + (x + mx - row->c0);
1974 2616
1975 darkness[y * sw4 + x] = cell->darkness 2617 darkness1 [y * sw1 + x] = cell->darkness
1976 ? 255 - (cell->darkness - 1) 2618 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1977 : 255 - FOW_DARKNESS; 2619 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1978 } 2620 }
1979 } 2621 }
1980 2622
2623 for (y = 0; y < sh; ++y)
2624 for (x = 0; x < sw; ++x)
2625 {
2626 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2627 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2628 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2629 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2630 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2631 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2632 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2633 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2634 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2635
2636 uint8_t r11 = (d11 + d21 + d12) / 3;
2637 uint8_t r21 = d21;
2638 uint8_t r31 = (d21 + d31 + d32) / 3;
2639
2640 uint8_t r12 = d12;
2641 uint8_t r22 = d22;
2642 uint8_t r32 = d32;
2643
2644 uint8_t r13 = (d13 + d23 + d12) / 3;
2645 uint8_t r23 = d23;
2646 uint8_t r33 = (d23 + d33 + d32) / 3;
2647
2648 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2649 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2650 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2651 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2652 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2653 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2654 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2655 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2656 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2657 }
2658
2659 free (darkness1);
2660
1981 EXTEND (SP, 3); 2661 EXTEND (SP, 3);
1982 PUSHs (sv_2mortal (newSViv (sw4))); 2662 PUSHs (sv_2mortal (newSViv (sw3)));
1983 PUSHs (sv_2mortal (newSViv (sh))); 2663 PUSHs (sv_2mortal (newSViv (sh3)));
1984 PUSHs (darkness_sv); 2664 PUSHs (darkness3_sv);
1985} 2665}
1986 2666
1987SV * 2667SV *
1988get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2668get_rect (DC::Map self, int x0, int y0, int w, int h)
1989 CODE: 2669 CODE:
1990{ 2670{
1991 int x, y, x1, y1; 2671 int x, y, x1, y1;
1992 SV *data_sv = newSV (w * h * 7 + 5); 2672 SV *data_sv = newSV (w * h * 7 + 5);
1993 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2673 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2050 else 2730 else
2051 *data++ = 0; 2731 *data++ = 0;
2052 } 2732 }
2053 } 2733 }
2054 2734
2735 /* if size is w*h + 5 then no data has been found */
2736 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2737 {
2055 SvPOK_only (data_sv); 2738 SvPOK_only (data_sv);
2056 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2739 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2740 }
2741
2057 RETVAL = data_sv; 2742 RETVAL = data_sv;
2058} 2743}
2059 OUTPUT: 2744 OUTPUT:
2060 RETVAL 2745 RETVAL
2061 2746
2062void 2747void
2063set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2748set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2064 PPCODE: 2749 PPCODE:
2065{ 2750{
2066 int x, y, z; 2751 int x, y, z;
2067 int w, h; 2752 int w, h;
2068 int x1, y1; 2753 int x1, y1;
2754 STRLEN len;
2755 uint8_t *data, *end;
2756
2757 len = SvLEN (data_sv);
2758 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2759 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2760 end = data + len + 8;
2761
2762 if (len < 5)
2763 XSRETURN_EMPTY;
2069 2764
2070 if (*data++ != 0) 2765 if (*data++ != 0)
2071 return; /* version mismatch */ 2766 XSRETURN_EMPTY; /* version mismatch */
2072 2767
2073 w = *data++ << 8; w |= *data++; 2768 w = *data++ << 8; w |= *data++;
2074 h = *data++ << 8; h |= *data++; 2769 h = *data++ << 8; h |= *data++;
2075 2770
2076 // we need to do this 'cause we don't keep an absolute coord system for rows 2771 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2088 { 2783 {
2089 maprow *row = map_get_row (self, y); 2784 maprow *row = map_get_row (self, y);
2090 2785
2091 for (x = x0; x < x1; x++) 2786 for (x = x0; x < x1; x++)
2092 { 2787 {
2788 uint8_t flags;
2789
2790 if (data + 7 >= end)
2791 XSRETURN_EMPTY;
2792
2093 uint8_t flags = *data++; 2793 flags = *data++;
2094 2794
2095 if (flags) 2795 if (flags)
2096 { 2796 {
2097 mapcell *cell = row_get_cell (row, x); 2797 mapcell *cell = row_get_cell (row, x);
2098 tileid tile[3] = { 0, 0, 0 }; 2798 tileid tile[3] = { 0, 0, 0 };
… …
2101 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2801 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2102 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2802 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2103 2803
2104 if (cell->darkness == 0) 2804 if (cell->darkness == 0)
2105 { 2805 {
2106 cell->darkness = 0; 2806 /*cell->darkness = 0;*/
2807 EXTEND (SP, 3);
2107 2808
2108 for (z = 0; z <= 2; z++) 2809 for (z = 0; z <= 2; z++)
2109 { 2810 {
2110 tileid t = tile [z]; 2811 tileid t = tile [z];
2111 2812
2112 if (t >= self->texs || (t && !self->tex [t].name)) 2813 if (t >= self->texs || (t && !self->tex [t].name))
2113 { 2814 {
2114 XPUSHs (sv_2mortal (newSViv (t))); 2815 PUSHs (sv_2mortal (newSViv (t)));
2115 need_texid (self, t); 2816 need_texid (self, t);
2116 } 2817 }
2117 2818
2118 cell->tile [z] = t; 2819 cell->tile [z] = t;
2119 } 2820 }
… …
2121 } 2822 }
2122 } 2823 }
2123 } 2824 }
2124} 2825}
2125 2826
2126MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2827MODULE = Deliantra::Client PACKAGE = DC::RW
2127 2828
2128CFPlus::MixChunk 2829DC::RW
2129new_from_file (SV *class, char *path) 2830new (SV *klass, SV *data_sv)
2130 CODE: 2831 CODE:
2131 RETVAL = Mix_LoadWAV (path); 2832{
2833 STRLEN datalen;
2834 char *data = SvPVbyte (data_sv, datalen);
2835
2836 RETVAL = SDL_RWFromConstMem (data, datalen);
2837}
2132 OUTPUT: 2838 OUTPUT:
2133 RETVAL 2839 RETVAL
2134 2840
2841DC::RW
2842new_from_file (SV *klass, const char *path, const char *mode = "rb")
2843 CODE:
2844 RETVAL = SDL_RWFromFile (path, mode);
2845 OUTPUT:
2846 RETVAL
2847
2848# fails on win32:
2849# dc.xs(2268) : error C2059: syntax error : '('
2135void 2850#void
2851#close (DC::RW self)
2852# CODE:
2853# (self->(close)) (self);
2854
2855MODULE = Deliantra::Client PACKAGE = DC::Channel
2856
2857PROTOTYPES: DISABLE
2858
2859DC::Channel
2860find ()
2861 CODE:
2862{
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 RETVAL = Mix_GroupOldest (-1);
2868
2869 if (RETVAL < 0)
2870 {
2871 // happens sometimes, maybe it just stopped playing(?)
2872 RETVAL = Mix_GroupAvailable (-1);
2873
2874 if (RETVAL < 0)
2875 XSRETURN_UNDEF;
2876 }
2877 else
2878 Mix_HaltChannel (RETVAL);
2879 }
2880
2881 Mix_UnregisterAllEffects (RETVAL);
2882 Mix_Volume (RETVAL, 128);
2883}
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888halt (DC::Channel self)
2889 CODE:
2890 Mix_HaltChannel (self);
2891
2892void
2893expire (DC::Channel self, int ticks = -1)
2894 CODE:
2895 Mix_ExpireChannel (self, ticks);
2896
2897void
2898fade_out (DC::Channel self, int ticks = -1)
2899 CODE:
2900 Mix_FadeOutChannel (self, ticks);
2901
2902int
2903volume (DC::Channel self, int volume)
2904 CODE:
2905 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2906 OUTPUT:
2907 RETVAL
2908
2909void
2910unregister_all_effects (DC::Channel self)
2911 CODE:
2912 Mix_UnregisterAllEffects (self);
2913
2914void
2915set_panning (DC::Channel self, int left, int right)
2916 CODE:
2917 left = CLAMP (left , 0, 255);
2918 right = CLAMP (right, 0, 255);
2919 Mix_SetPanning (self, left, right);
2920
2921void
2922set_distance (DC::Channel self, int distance)
2923 CODE:
2924 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2925
2926void
2927set_position (DC::Channel self, int angle, int distance)
2928 CODE:
2929
2930void
2931set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2932 CODE:
2933{
2934 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2935 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2936 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2937}
2938
2939void
2940set_reverse_stereo (DC::Channel self, int flip)
2941 CODE:
2942 Mix_SetReverseStereo (self, flip);
2943
2944MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2945
2946PROTOTYPES: DISABLE
2947
2948void
2949decoders ()
2950 PPCODE:
2951#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2952 int i, num = Mix_GetNumChunkDecoders ();
2953 EXTEND (SP, num);
2954 for (i = 0; i < num; ++i)
2955 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2956#else
2957 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2958#endif
2959
2960DC::MixChunk
2961new (SV *klass, DC::RW rwops)
2962 CODE:
2963 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2964 OUTPUT:
2965 RETVAL
2966
2967void
2136DESTROY (CFPlus::MixChunk self) 2968DESTROY (DC::MixChunk self)
2137 CODE: 2969 CODE:
2138 Mix_FreeChunk (self); 2970 Mix_FreeChunk (self);
2139 2971
2140int 2972int
2141volume (CFPlus::MixChunk self, int volume = -1) 2973volume (DC::MixChunk self, int volume = -1)
2142 CODE: 2974 CODE:
2975 if (items > 1)
2976 volume = CLAMP (volume, 0, 128);
2143 RETVAL = Mix_VolumeChunk (self, volume); 2977 RETVAL = Mix_VolumeChunk (self, volume);
2144 OUTPUT: 2978 OUTPUT:
2145 RETVAL 2979 RETVAL
2146 2980
2147int 2981DC::Channel
2148play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2982play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2149 CODE: 2983 CODE:
2984{
2150 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2985 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2986
2987 if (RETVAL < 0)
2988 XSRETURN_UNDEF;
2989
2990 if (channel < 0)
2991 {
2992 Mix_UnregisterAllEffects (RETVAL);
2993 Mix_Volume (RETVAL, 128);
2994 }
2995}
2151 OUTPUT: 2996 OUTPUT:
2152 RETVAL 2997 RETVAL
2153 2998
2154MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2999MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3000
3001void
3002decoders ()
3003 PPCODE:
3004#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3005 int i, num = Mix_GetNumMusicDecoders ();
3006 EXTEND (SP, num);
3007 for (i = 0; i < num; ++i)
3008 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3009#else
3010 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3011#endif
2155 3012
2156int 3013int
2157volume (int volume = -1) 3014volume (int volume = -1)
3015 PROTOTYPE: ;$
2158 CODE: 3016 CODE:
3017 if (items > 0)
3018 volume = CLAMP (volume, 0, 128);
2159 RETVAL = Mix_VolumeMusic (volume); 3019 RETVAL = Mix_VolumeMusic (volume);
2160 OUTPUT: 3020 OUTPUT:
2161 RETVAL 3021 RETVAL
2162 3022
3023void
3024fade_out (int ms)
3025 CODE:
3026 Mix_FadeOutMusic (ms);
3027
3028void
3029halt ()
3030 CODE:
3031 Mix_HaltMusic ();
3032
2163int 3033int
2164fade_out (int ms) 3034playing ()
2165 CODE: 3035 CODE:
2166 RETVAL = Mix_FadeOutMusic (ms); 3036 RETVAL = Mix_PlayingMusic ();
2167 OUTPUT: 3037 OUTPUT:
2168 RETVAL 3038 RETVAL
2169 3039
2170CFPlus::MixMusic 3040DC::MixMusic
2171new_from_file (SV *class, char *path) 3041new (SV *klass, DC::RW rwops)
2172 CODE: 3042 CODE:
2173 RETVAL = Mix_LoadMUS (path); 3043 RETVAL = Mix_LoadMUS_RW (rwops);
2174 OUTPUT: 3044 OUTPUT:
2175 RETVAL 3045 RETVAL
2176 3046
2177void 3047void
2178DESTROY (CFPlus::MixMusic self) 3048DESTROY (DC::MixMusic self)
2179 CODE: 3049 CODE:
2180 Mix_FreeMusic (self); 3050 Mix_FreeMusic (self);
2181 3051
2182int 3052int
2183play (CFPlus::MixMusic self, int loops = -1) 3053play (DC::MixMusic self, int loops = -1)
2184 CODE: 3054 CODE:
2185 RETVAL = Mix_PlayMusic (self, loops); 3055 RETVAL = Mix_PlayMusic (self, loops);
2186 OUTPUT: 3056 OUTPUT:
2187 RETVAL 3057 RETVAL
2188 3058
2189int 3059void
2190fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3060fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2191 CODE: 3061 CODE:
2192 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3062 Mix_FadeInMusicPos (self, loops, ms, position);
2193 OUTPUT:
2194 RETVAL
2195 3063
2196MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3064MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3065
3066PROTOTYPES: ENABLE
2197 3067
2198BOOT: 3068BOOT:
2199{ 3069{
2200 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3070 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2201 static const struct { 3071 static const struct {
2202 const char *name; 3072 const char *name;
2203 IV iv; 3073 IV iv;
2204 } *civ, const_iv[] = { 3074 } *civ, const_iv[] = {
2205# define const_iv(name) { # name, (IV)name } 3075# define const_iv(name) { # name, (IV)name }
3076 const_iv (GL_VENDOR),
3077 const_iv (GL_VERSION),
3078 const_iv (GL_EXTENSIONS),
3079 const_iv (GL_MAX_TEXTURE_UNITS),
2206 const_iv (GL_COLOR_MATERIAL), 3080 const_iv (GL_COLOR_MATERIAL),
2207 const_iv (GL_SMOOTH), 3081 const_iv (GL_SMOOTH),
2208 const_iv (GL_FLAT), 3082 const_iv (GL_FLAT),
2209 const_iv (GL_DITHER), 3083 const_iv (GL_DITHER),
2210 const_iv (GL_BLEND), 3084 const_iv (GL_BLEND),
… …
2214 const_iv (GL_ALPHA_TEST), 3088 const_iv (GL_ALPHA_TEST),
2215 const_iv (GL_NORMALIZE), 3089 const_iv (GL_NORMALIZE),
2216 const_iv (GL_RESCALE_NORMAL), 3090 const_iv (GL_RESCALE_NORMAL),
2217 const_iv (GL_FRONT), 3091 const_iv (GL_FRONT),
2218 const_iv (GL_BACK), 3092 const_iv (GL_BACK),
3093 const_iv (GL_AUX0),
2219 const_iv (GL_AND), 3094 const_iv (GL_AND),
2220 const_iv (GL_ONE), 3095 const_iv (GL_ONE),
2221 const_iv (GL_ZERO), 3096 const_iv (GL_ZERO),
2222 const_iv (GL_SRC_ALPHA), 3097 const_iv (GL_SRC_ALPHA),
2223 const_iv (GL_DST_ALPHA), 3098 const_iv (GL_DST_ALPHA),
2224 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3099 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2225 const_iv (GL_ONE_MINUS_DST_ALPHA), 3100 const_iv (GL_ONE_MINUS_DST_ALPHA),
3101 const_iv (GL_SRC_COLOR),
3102 const_iv (GL_DST_COLOR),
3103 const_iv (GL_ONE_MINUS_SRC_COLOR),
3104 const_iv (GL_ONE_MINUS_DST_COLOR),
2226 const_iv (GL_SRC_ALPHA_SATURATE), 3105 const_iv (GL_SRC_ALPHA_SATURATE),
2227 const_iv (GL_RGB), 3106 const_iv (GL_RGB),
2228 const_iv (GL_RGBA), 3107 const_iv (GL_RGBA),
2229 const_iv (GL_RGBA4), 3108 const_iv (GL_RGBA4),
2230 const_iv (GL_RGBA8), 3109 const_iv (GL_RGBA8),
… …
2236 const_iv (GL_INTENSITY), 3115 const_iv (GL_INTENSITY),
2237 const_iv (GL_LUMINANCE), 3116 const_iv (GL_LUMINANCE),
2238 const_iv (GL_LUMINANCE_ALPHA), 3117 const_iv (GL_LUMINANCE_ALPHA),
2239 const_iv (GL_FLOAT), 3118 const_iv (GL_FLOAT),
2240 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3119 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3120 const_iv (GL_COMPRESSED_ALPHA_ARB),
3121 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3122 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3123 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3124 const_iv (GL_COMPRESSED_RGB_ARB),
3125 const_iv (GL_COMPRESSED_RGBA_ARB),
2241 const_iv (GL_COMPILE), 3126 const_iv (GL_COMPILE),
3127 const_iv (GL_PROXY_TEXTURE_1D),
3128 const_iv (GL_PROXY_TEXTURE_2D),
2242 const_iv (GL_TEXTURE_1D), 3129 const_iv (GL_TEXTURE_1D),
2243 const_iv (GL_TEXTURE_2D), 3130 const_iv (GL_TEXTURE_2D),
2244 const_iv (GL_TEXTURE_ENV), 3131 const_iv (GL_TEXTURE_ENV),
2245 const_iv (GL_TEXTURE_MAG_FILTER), 3132 const_iv (GL_TEXTURE_MAG_FILTER),
2246 const_iv (GL_TEXTURE_MIN_FILTER), 3133 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2267 const_iv (GL_COLOR_LOGIC_OP), 3154 const_iv (GL_COLOR_LOGIC_OP),
2268 const_iv (GL_SEPARABLE_2D), 3155 const_iv (GL_SEPARABLE_2D),
2269 const_iv (GL_CONVOLUTION_2D), 3156 const_iv (GL_CONVOLUTION_2D),
2270 const_iv (GL_CONVOLUTION_BORDER_MODE), 3157 const_iv (GL_CONVOLUTION_BORDER_MODE),
2271 const_iv (GL_CONSTANT_BORDER), 3158 const_iv (GL_CONSTANT_BORDER),
3159 const_iv (GL_POINTS),
2272 const_iv (GL_LINES), 3160 const_iv (GL_LINES),
2273 const_iv (GL_LINE_STRIP), 3161 const_iv (GL_LINE_STRIP),
2274 const_iv (GL_LINE_LOOP), 3162 const_iv (GL_LINE_LOOP),
2275 const_iv (GL_QUADS), 3163 const_iv (GL_QUADS),
2276 const_iv (GL_QUAD_STRIP), 3164 const_iv (GL_QUAD_STRIP),
2277 const_iv (GL_TRIANGLES), 3165 const_iv (GL_TRIANGLES),
2278 const_iv (GL_TRIANGLE_STRIP), 3166 const_iv (GL_TRIANGLE_STRIP),
2279 const_iv (GL_TRIANGLE_FAN), 3167 const_iv (GL_TRIANGLE_FAN),
3168 const_iv (GL_POLYGON),
2280 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3169 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3170 const_iv (GL_POINT_SMOOTH_HINT),
3171 const_iv (GL_LINE_SMOOTH_HINT),
3172 const_iv (GL_POLYGON_SMOOTH_HINT),
3173 const_iv (GL_GENERATE_MIPMAP_HINT),
3174 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2281 const_iv (GL_FASTEST), 3175 const_iv (GL_FASTEST),
3176 const_iv (GL_DONT_CARE),
3177 const_iv (GL_NICEST),
2282 const_iv (GL_V2F), 3178 const_iv (GL_V2F),
2283 const_iv (GL_V3F), 3179 const_iv (GL_V3F),
2284 const_iv (GL_T2F_V3F), 3180 const_iv (GL_T2F_V3F),
2285 const_iv (GL_T2F_N3F_V3F), 3181 const_iv (GL_T2F_N3F_V3F),
3182 const_iv (GL_FUNC_ADD),
3183 const_iv (GL_FUNC_SUBTRACT),
3184 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2286# undef const_iv 3185# undef const_iv
2287 }; 3186 };
2288 3187
2289 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3188 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2290 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3189 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2291 3190
2292 texture_av = newAV (); 3191 texture_av = newAV ();
2293 AvREAL_off (texture_av); 3192 AvREAL_off (texture_av);
2294} 3193}
2295 3194
2296char * 3195void
3196disable_GL_EXT_blend_func_separate ()
3197 CODE:
3198 gl.BlendFuncSeparate = 0;
3199 gl.BlendFuncSeparateEXT = 0;
3200
3201void
3202apple_nvidia_bug (int enable)
3203
3204const char *
2297gl_vendor () 3205gl_vendor ()
2298 CODE: 3206 CODE:
2299 RETVAL = (char *)glGetString (GL_VENDOR); 3207 RETVAL = (const char *)glGetString (GL_VENDOR);
2300 OUTPUT: 3208 OUTPUT:
2301 RETVAL 3209 RETVAL
2302 3210
2303char * 3211const char *
2304gl_version () 3212gl_version ()
2305 CODE: 3213 CODE:
2306 RETVAL = (char *)glGetString (GL_VERSION); 3214 RETVAL = (const char *)glGetString (GL_VERSION);
2307 OUTPUT: 3215 OUTPUT:
2308 RETVAL 3216 RETVAL
2309 3217
2310char * 3218const char *
2311gl_extensions () 3219gl_extensions ()
2312 CODE: 3220 CODE:
2313 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3221 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2314 OUTPUT: 3222 OUTPUT:
2315 RETVAL 3223 RETVAL
2316 3224
3225const char *glGetString (GLenum pname)
3226 CODE:
3227 RETVAL = (const char *)glGetString (pname);
3228 OUTPUT:
3229 RETVAL
3230
3231GLint glGetInteger (GLenum pname)
3232 CODE:
3233 glGetIntegerv (pname, &RETVAL);
3234 OUTPUT:
3235 RETVAL
3236
3237GLdouble glGetDouble (GLenum pname)
3238 CODE:
3239 glGetDoublev (pname, &RETVAL);
3240 OUTPUT:
3241 RETVAL
3242
2317int glGetError () 3243int glGetError ()
2318 3244
2319void glFinish () 3245void glFinish ()
3246
3247void glFlush ()
2320 3248
2321void glClear (int mask) 3249void glClear (int mask)
2322 3250
2323void glClearColor (float r, float g, float b, float a = 1.0) 3251void glClearColor (float r, float g, float b, float a = 1.0)
2324 PROTOTYPE: @ 3252 PROTOTYPE: @
… …
2335 3263
2336void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3264void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2337 CODE: 3265 CODE:
2338 gl_BlendFuncSeparate (sa, da, saa, daa); 3266 gl_BlendFuncSeparate (sa, da, saa, daa);
2339 3267
3268# void glBlendEquation (int se)
3269
2340void glDepthMask (int flag) 3270void glDepthMask (int flag)
2341 3271
2342void glLogicOp (int opcode) 3272void glLogicOp (int opcode)
2343 3273
2344void glColorMask (int red, int green, int blue, int alpha) 3274void glColorMask (int red, int green, int blue, int alpha)
… …
2358# near_ and far_ are due to microsofts buggy "c" compiler 3288# near_ and far_ are due to microsofts buggy "c" compiler
2359void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3289void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2360 3290
2361# near_ and far_ are due to microsofts buggy "c" compiler 3291# near_ and far_ are due to microsofts buggy "c" compiler
2362void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3292void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3293
3294PROTOTYPES: DISABLE
2363 3295
2364void glViewport (int x, int y, int width, int height) 3296void glViewport (int x, int y, int width, int height)
2365 3297
2366void glScissor (int x, int y, int width, int height) 3298void glScissor (int x, int y, int width, int height)
2367 3299
… …
2375 3307
2376void glRotate (float angle, float x, float y, float z) 3308void glRotate (float angle, float x, float y, float z)
2377 CODE: 3309 CODE:
2378 glRotatef (angle, x, y, z); 3310 glRotatef (angle, x, y, z);
2379 3311
2380void glBegin (int mode)
2381
2382void glEnd ()
2383
2384void glColor (float r, float g, float b, float a = 1.0) 3312void glColor (float r, float g, float b, float a = 1.0)
2385 PROTOTYPE: @ 3313 PROTOTYPE: @
2386 ALIAS: 3314 ALIAS:
2387 glColor_premultiply = 1 3315 glColor_premultiply = 1
2388 CODE: 3316 CODE:
2389 if (ix) 3317 if (ix)
2390 { 3318 {
… …
2393 b *= a; 3321 b *= a;
2394 } 3322 }
2395 // microsoft visual "c" rounds instead of truncating... 3323 // microsoft visual "c" rounds instead of truncating...
2396 glColor4f (r, g, b, a); 3324 glColor4f (r, g, b, a);
2397 3325
2398void glInterleavedArrays (int format, int stride, char *data)
2399
2400void glDrawElements (int mode, int count, int type, char *indices)
2401
2402# 1.2 void glDrawRangeElements (int mode, int start, int end
2403
2404void glRasterPos (float x, float y, float z = 0.) 3326void glRasterPos (float x, float y, float z = 0.)
2405 CODE: 3327 CODE:
2406 glRasterPos3f (0, 0, z); 3328 glRasterPos3f (0, 0, z);
2407 glBitmap (0, 0, 0, 0, x, y, 0); 3329 glBitmap (0, 0, 0, 0, x, y, 0);
2408 3330
… …
2412 3334
2413void glTexCoord (float s, float t) 3335void glTexCoord (float s, float t)
2414 CODE: 3336 CODE:
2415 glTexCoord2f (s, t); 3337 glTexCoord2f (s, t);
2416 3338
3339void glRect (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glRectf (x1, y1, x2, y2);
3342
3343void glRect_lineloop (float x1, float y1, float x2, float y2)
3344 CODE:
3345 glBegin (GL_LINE_LOOP);
3346 glVertex2f (x1, y1);
3347 glVertex2f (x2, y1);
3348 glVertex2f (x2, y2);
3349 glVertex2f (x1, y2);
3350 glEnd ();
3351
3352PROTOTYPES: ENABLE
3353
3354void glBegin (int mode)
3355
3356void glEnd ()
3357
3358void glPointSize (GLfloat size)
3359
3360void glLineWidth (GLfloat width)
3361
3362void glInterleavedArrays (int format, int stride, char *data)
3363
3364void glDrawElements (int mode, int count, int type, char *indices)
3365
3366# 1.2 void glDrawRangeElements (int mode, int start, int end
3367
2417void glTexEnv (int target, int pname, float param) 3368void glTexEnv (int target, int pname, float param)
2418 CODE: 3369 CODE:
2419 glTexEnvf (target, pname, param); 3370 glTexEnvf (target, pname, param);
2420 3371
2421void glTexParameter (int target, int pname, float param) 3372void glTexParameter (int target, int pname, float param)
… …
2437void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3388void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2438 CODE: 3389 CODE:
2439 if (gl.SeparableFilter2D) 3390 if (gl.SeparableFilter2D)
2440 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3391 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2441 3392
2442void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3393void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2443 3394
2444void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3395void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2445 3396
2446void glDrawPixels (int width, int height, int format, int type, char *pixels) 3397void glDrawPixels (int width, int height, int format, int type, char *pixels)
3398
3399void glPixelZoom (float x, float y)
2447 3400
2448void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3401void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2449 3402
2450int glGenTexture () 3403int glGenTexture ()
2451 CODE: 3404 CODE:
… …
2471 3424
2472void glEndList () 3425void glEndList ()
2473 3426
2474void glCallList (int list) 3427void glCallList (int list)
2475 3428
3429void c_init ()
3430 CODE:
3431 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3432 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3433
3434MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3435
3436PROTOTYPES: DISABLE
3437
3438void
3439find_widget (SV *self, NV x, NV y)
3440 PPCODE:
3441{
3442 if (within_widget (self, x, y))
3443 XPUSHs (self);
3444}
3445
3446BOOT:
3447{
3448 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3449
3450 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3451 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3452 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3453 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3454}
3455
3456void
3457draw (SV *self)
3458 CODE:
3459{
3460 HV *hv;
3461 SV **svp;
3462 NV x, y, w, h;
3463 SV *draw_x_sv = GvSV (draw_x_gv);
3464 SV *draw_y_sv = GvSV (draw_y_gv);
3465 SV *draw_w_sv = GvSV (draw_w_gv);
3466 SV *draw_h_sv = GvSV (draw_h_gv);
3467 double draw_x, draw_y;
3468
3469 if (!SvROK (self))
3470 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3471
3472 hv = (HV *)SvRV (self);
3473
3474 if (SvTYPE (hv) != SVt_PVHV)
3475 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3476
3477 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3478 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3479
3480 if (!h || !w)
3481 XSRETURN_EMPTY;
3482
3483 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3484 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3485
3486 draw_x = SvNV (draw_x_sv) + x;
3487 draw_y = SvNV (draw_y_sv) + y;
3488
3489 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3490 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3491 XSRETURN_EMPTY;
3492
3493 sv_setnv (draw_x_sv, draw_x);
3494 sv_setnv (draw_y_sv, draw_y);
3495
3496 glPushMatrix ();
3497 glTranslated (x, y, 0);
3498
3499 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3500 {
3501 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3502
3503 if (svp && SvTRUE (*svp))
3504 {
3505 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3506 glEnable (GL_BLEND);
3507 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3508 glBegin (GL_QUADS);
3509 glVertex2f (0, 0);
3510 glVertex2f (w, 0);
3511 glVertex2f (w, h);
3512 glVertex2f (0, h);
3513 glEnd ();
3514 glDisable (GL_BLEND);
3515 }
3516 }
3517#if 0
3518 // draw borders, for debugging
3519 glPushMatrix ();
3520 glColor4f (1., 1., 0., 1.);
3521 glTranslatef (.5, .5, 0.);
3522 glBegin (GL_LINE_LOOP);
3523 glVertex2f (0 , 0);
3524 glVertex2f (w - 1, 0);
3525 glVertex2f (w - 1, h - 1);
3526 glVertex2f (0 , h - 1);
3527 glEnd ();
3528 glPopMatrix ();
3529#endif
3530 PUSHMARK (SP);
3531 XPUSHs (self);
3532 PUTBACK;
3533 call_method ("_draw", G_VOID | G_DISCARD);
3534 SPAGAIN;
3535
3536 glPopMatrix ();
3537
3538 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3539 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3540}
3541

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