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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC

… …
15 15
16#include "EXTERN.h" 16#include "EXTERN.h"
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#include "flat_hash_map.hpp"
21
20#ifdef _WIN32 22#ifdef _WIN32
21# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
22#endif 28#endif
23 29
24#include <assert.h> 30#include <cassert>
25#include <math.h> 31#include <cmath>
26#include <string.h> 32#include <cstring>
27#include <stdio.h> 33#include <cstdio>
28#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29 40
30#include <SDL.h> 41#include <SDL.h>
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
668int 1015int
669SDL_GetAppState () 1016SDL_GetAppState ()
670 1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
671void 1025void
1026SDL_PumpEvents ()
1027
1028void
672poll_events () 1029peep_events ()
673 PPCODE: 1030 PPCODE:
674{ 1031{
675 SDL_Event ev; 1032 SDL_Event ev;
676 1033
677 SDL_PumpEvents (); 1034 SDL_PumpEvents ();
… …
684 { 1041 {
685 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
686 case SDL_KEYUP: 1043 case SDL_KEYUP:
687 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
688 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
689 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);
690 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 */
691 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
692 break; 1049 break;
693 1050
694 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
695 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
713 x = ev.motion.x; 1070 x = ev.motion.x;
714 y = ev.motion.y; 1071 y = ev.motion.y;
715 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
716 } 1073 }
717 1074
718 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
719 hv_store (hv, "state", 5, newSViv (state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
720 hv_store (hv, "x", 1, newSViv (x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
721 hv_store (hv, "y", 1, newSViv (y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
722 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
723 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
724 } 1081 }
725 break; 1082 break;
726 1083
727 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
728 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
729 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
730 1087
731 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
732 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
733 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
734 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
739 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
740 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
741 break; 1098 break;
742 } 1099 }
743 1100
744 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))));
745 } 1102 }
746} 1103}
747 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
748int 1118int
749Mix_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)
750 POSTCALL: 1120 POSTCALL:
751 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
752 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
753 1123
754void 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
755Mix_CloseAudio () 1141Mix_CloseAudio ()
756 1142
757int 1143int
758Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
1145
1146const char *
1147Mix_GetError ()
759 1148
760void 1149void
761lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
762 CODE: 1151 CODE:
763 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
789 } 1178 }
790 } 1179 }
791#endif 1180#endif
792} 1181}
793 1182
794void 1183int
795add_font (char *file) 1184add_font (char *file)
796 CODE: 1185 CODE:
797 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)
798 1196
799void 1197void
800load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
801 ALIAS: 1199 ALIAS:
802 load_image_file = 1 1200 load_image_file = 1
… …
805 STRLEN image_len; 1203 STRLEN image_len;
806 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
807 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
808 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
809 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
810 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
811 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
812 1210
813 if (!rw) 1211 if (!rw)
814 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
815 1213
… …
848 1246
849 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
850 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
851 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
852 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
853 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
854 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)));
855 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
856 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
857 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
858 1256
… …
888void 1286void
889error (char *message) 1287error (char *message)
890 CODE: 1288 CODE:
891 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
892#ifdef _WIN32 1290#ifdef _WIN32
893 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
894#endif 1292#endif
895 1293
896void 1294void
897fatal (char *message) 1295fatal (char *message)
898 CODE: 1296 CODE:
899 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
900#ifdef _WIN32 1298#ifdef _WIN32
901 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
902#endif 1300#endif
903 _exit (1); 1301 _exit (1);
904 1302
905void 1303void
906_exit (int retval = 0) 1304_exit (int retval = 0)
… …
918#if DEBUG 1316#if DEBUG
919 VALGRIND_DO_LEAK_CHECK; 1317 VALGRIND_DO_LEAK_CHECK;
920#endif 1318#endif
921} 1319}
922 1320
923MODULE = CFPlus PACKAGE = CFPlus::Font 1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
924 1327
925CFPlus::Font 1328MODULE = Deliantra::Client PACKAGE = DC::Font
1329
1330PROTOTYPES: DISABLE
1331
1332DC::Font
926new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
927 CODE: 1334 CODE:
928{ 1335{
929 int count; 1336 int count;
930 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
931 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
933} 1340}
934 OUTPUT: 1341 OUTPUT:
935 RETVAL 1342 RETVAL
936 1343
937void 1344void
938DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
939 CODE: 1346 CODE:
940 pango_font_description_free (self); 1347 pango_font_description_free (self);
941 1348
942void 1349void
943make_default (CFPlus::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
944 CODE: 1352 CODE:
945 default_font = self; 1353 default_font = self;
946 1354
947MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
948 1356
1357PROTOTYPES: DISABLE
1358
949void 1359void
950reset_glyph_cache () 1360glyph_cache_backup ()
1361 PROTOTYPE:
951 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
952 tc_clear (); 1369 tc_restore ();
953 1370
954CFPlus::Layout 1371DC::Layout
955new (SV *class) 1372new (SV *klass)
956 CODE: 1373 CODE:
957 New (0, RETVAL, 1, struct cf_layout); 1374 New (0, RETVAL, 1, struct cf_layout);
958 1375
959 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
960 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
961 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
962 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
963 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
964 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
965 RETVAL->font = 0; 1382 RETVAL->font = 0;
1383 RETVAL->rc = rc_alloc ();
966 1384
967 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1385 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968 layout_update_font (RETVAL); 1386 layout_update_font (RETVAL);
969 OUTPUT: 1387 OUTPUT:
970 RETVAL 1388 RETVAL
971 1389
972void 1390void
973DESTROY (CFPlus::Layout self) 1391DESTROY (DC::Layout self)
974 CODE: 1392 CODE:
975 g_object_unref (self->pl); 1393 g_object_unref (self->pl);
1394 rc_free (self->rc);
976 Safefree (self); 1395 Safefree (self);
977 1396
978void 1397void
979set_text (CFPlus::Layout self, SV *text_) 1398set_text (DC::Layout self, SV *text_)
980 CODE: 1399 CODE:
981{ 1400{
982 STRLEN textlen; 1401 STRLEN textlen;
983 char *text = SvPVutf8 (text_, textlen); 1402 char *text = SvPVutf8 (text_, textlen);
984 1403
985 pango_layout_set_text (self->pl, text, textlen); 1404 pango_layout_set_text (self->pl, text, textlen);
986} 1405}
987 1406
988void 1407void
989set_markup (CFPlus::Layout self, SV *text_) 1408set_markup (DC::Layout self, SV *text_)
990 CODE: 1409 CODE:
991{ 1410{
992 STRLEN textlen; 1411 STRLEN textlen;
993 char *text = SvPVutf8 (text_, textlen); 1412 char *text = SvPVutf8 (text_, textlen);
994 1413
995 pango_layout_set_markup (self->pl, text, textlen); 1414 pango_layout_set_markup (self->pl, text, textlen);
996} 1415}
997 1416
998void 1417void
999set_shapes (CFPlus::Layout self, ...) 1418set_shapes (DC::Layout self, ...)
1000 CODE: 1419 CODE:
1001{ 1420{
1002 PangoAttrList *attrs = 0; 1421 PangoAttrList *attrs = 0;
1003 const char *text = pango_layout_get_text (self->pl); 1422 const char *text = pango_layout_get_text (self->pl);
1004 const char *pos = text; 1423 const char *pos = text;
… …
1039 if (attrs) 1458 if (attrs)
1040 pango_layout_set_attributes (self->pl, attrs); 1459 pango_layout_set_attributes (self->pl, attrs);
1041} 1460}
1042 1461
1043void 1462void
1044get_shapes (CFPlus::Layout self) 1463get_shapes (DC::Layout self)
1045 PPCODE: 1464 PPCODE:
1046{ 1465{
1047 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1466 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1048 1467
1049 do 1468 do
1050 { 1469 {
1051 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1470 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1052 1471
1053 if (run && shape_attr_p (run)) 1472 if (run && shape_attr_p (run))
1054 { 1473 {
1055 PangoRectangle extents; 1474 PangoRectangle extents;
1056 pango_layout_iter_get_run_extents (iter, 0, &extents); 1475 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1064 1483
1065 pango_layout_iter_free (iter); 1484 pango_layout_iter_free (iter);
1066} 1485}
1067 1486
1068int 1487int
1069has_wrapped (CFPlus::Layout self) 1488has_wrapped (DC::Layout self)
1070 CODE: 1489 CODE:
1071{ 1490{
1072 int lines = 1; 1491 int lines = 1;
1073 const char *text = pango_layout_get_text (self->pl); 1492 const char *text = pango_layout_get_text (self->pl);
1074 1493
… …
1079} 1498}
1080 OUTPUT: 1499 OUTPUT:
1081 RETVAL 1500 RETVAL
1082 1501
1083SV * 1502SV *
1084get_text (CFPlus::Layout self) 1503get_text (DC::Layout self)
1085 CODE: 1504 CODE:
1086 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1505 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1087 sv_utf8_decode (RETVAL); 1506 sv_utf8_decode (RETVAL);
1088 OUTPUT: 1507 OUTPUT:
1089 RETVAL 1508 RETVAL
1090 1509
1091void 1510void
1092set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1511set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1093 CODE: 1512 CODE:
1094 self->r = r; 1513 self->r = r;
1095 self->g = g; 1514 self->g = g;
1096 self->b = b; 1515 self->b = b;
1097 self->a = a; 1516 self->a = a;
1098 1517
1099void 1518void
1100set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1519set_font (DC::Layout self, DC::Font font = 0)
1101 CODE: 1520 CODE:
1102 if (self->font != font) 1521 if (self->font != font)
1103 { 1522 {
1104 self->font = font; 1523 self->font = font;
1105 layout_update_font (self); 1524 layout_update_font (self);
1106 } 1525 }
1107 1526
1108void 1527void
1109set_height (CFPlus::Layout self, int base_height) 1528set_height (DC::Layout self, int base_height)
1110 CODE: 1529 CODE:
1111 if (self->base_height != base_height) 1530 if (self->base_height != base_height)
1112 { 1531 {
1113 self->base_height = base_height; 1532 self->base_height = base_height;
1114 layout_update_font (self); 1533 layout_update_font (self);
1115 } 1534 }
1116 1535
1117void 1536void
1118set_width (CFPlus::Layout self, int max_width = -1) 1537set_width (DC::Layout self, int max_width = -1)
1119 CODE: 1538 CODE:
1120 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1539 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1121 1540
1122void 1541void
1123set_indent (CFPlus::Layout self, int indent) 1542set_indent (DC::Layout self, int indent)
1124 CODE: 1543 CODE:
1125 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1544 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1126 1545
1127void 1546void
1128set_spacing (CFPlus::Layout self, int spacing) 1547set_spacing (DC::Layout self, int spacing)
1129 CODE: 1548 CODE:
1130 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1549 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1131 1550
1132void 1551void
1133set_ellipsise (CFPlus::Layout self, int ellipsise) 1552set_ellipsise (DC::Layout self, int ellipsise)
1134 CODE: 1553 CODE:
1135 pango_layout_set_ellipsize (self->pl, 1554 pango_layout_set_ellipsize (self->pl,
1136 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1555 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1137 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1556 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1138 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1557 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1139 : PANGO_ELLIPSIZE_NONE 1558 : PANGO_ELLIPSIZE_NONE
1140 ); 1559 );
1141 1560
1142void 1561void
1143set_single_paragraph_mode (CFPlus::Layout self, int spm) 1562set_single_paragraph_mode (DC::Layout self, int spm)
1144 CODE: 1563 CODE:
1145 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1564 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1146 1565
1147void 1566void
1148size (CFPlus::Layout self) 1567size (DC::Layout self)
1149 PPCODE: 1568 PPCODE:
1150{ 1569{
1151 int w, h; 1570 int w, h;
1152 1571
1153 layout_get_pixel_size (self, &w, &h); 1572 layout_get_pixel_size (self, &w, &h);
… …
1156 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (w)));
1157 PUSHs (sv_2mortal (newSViv (h))); 1576 PUSHs (sv_2mortal (newSViv (h)));
1158} 1577}
1159 1578
1160int 1579int
1161descent (CFPlus::Layout self) 1580descent (DC::Layout self)
1162 CODE: 1581 CODE:
1163{ 1582{
1164 PangoRectangle rect; 1583 PangoRectangle rect;
1165 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1584 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1166 pango_layout_line_get_pixel_extents (line, 0, &rect); 1585 pango_layout_line_get_pixel_extents (line, 0, &rect);
1167 RETVAL = PANGO_DESCENT (rect); 1586 RETVAL = PANGO_DESCENT (rect);
1168} 1587}
1169 OUTPUT: 1588 OUTPUT:
1170 RETVAL 1589 RETVAL
1171 1590
1172int 1591int
1173xy_to_index (CFPlus::Layout self, int x, int y) 1592xy_to_index (DC::Layout self, int x, int y)
1174 CODE: 1593 CODE:
1175{ 1594{
1176 int index, trailing; 1595 int index, trailing;
1177 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1596 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1178 RETVAL = index + trailing; 1597 RETVAL = index + trailing;
1179} 1598}
1180 OUTPUT: 1599 OUTPUT:
1181 RETVAL 1600 RETVAL
1182 1601
1183void 1602void
1184cursor_pos (CFPlus::Layout self, int index) 1603cursor_pos (DC::Layout self, int index)
1185 PPCODE: 1604 PPCODE:
1186{ 1605{
1187 PangoRectangle strong_pos; 1606 PangoRectangle pos;
1188 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1607 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1189 1608
1190 EXTEND (SP, 3); 1609 EXTEND (SP, 3);
1191 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1192 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1193 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1194} 1613}
1195 1614
1196void 1615void
1197index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1616index_to_line_x (DC::Layout self, int index, int trailing = 0)
1198 PPCODE: 1617 PPCODE:
1199{ 1618{
1200 int line, x; 1619 int line, x;
1201 1620
1202 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1621 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1622#if !PANGO_VERSION_CHECK (1, 17, 3)
1203 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1623 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1204 1624 --line;
1625#endif
1205 EXTEND (SP, 2); 1626 EXTEND (SP, 2);
1206 PUSHs (sv_2mortal (newSViv (line - 1))); 1627 PUSHs (sv_2mortal (newSViv (line)));
1207 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1628 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1208} 1629}
1209 1630
1210void 1631void
1211line_x_to_index (CFPlus::Layout self, int line, int x) 1632line_x_to_index (DC::Layout self, int line, int x)
1212 PPCODE: 1633 PPCODE:
1213{ 1634{
1214 PangoLayoutLine *lp; 1635 PangoLayoutLine *lp;
1215 int index, trailing; 1636 int index, trailing;
1216 1637
1217 if (line < 0) 1638 if (line < 0)
1218 XSRETURN_EMPTY; 1639 XSRETURN_EMPTY;
1219 1640
1220 if (!(lp = pango_layout_get_line (self->pl, line))) 1641 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1221 XSRETURN_EMPTY; /* do better */ 1642 XSRETURN_EMPTY; /* do better */
1222 1643
1223 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1644 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1224 1645
1225 EXTEND (SP, 2); 1646 EXTEND (SP, 2);
… …
1231 PUSHs (sv_2mortal (newSViv (trailing))); 1652 PUSHs (sv_2mortal (newSViv (trailing)));
1232 } 1653 }
1233} 1654}
1234 1655
1235void 1656void
1236render (CFPlus::Layout self, float x, float y, int flags = 0) 1657render (DC::Layout self, float x, float y, int flags = 0)
1237 PPCODE: 1658 CODE:
1659 rc_clear (self->rc);
1238 pango_opengl_render_layout_subpixel ( 1660 pango_opengl_render_layout_subpixel (
1239 self->pl, 1661 self->pl,
1662 self->rc,
1240 x * PANGO_SCALE, y * PANGO_SCALE, 1663 x * PANGO_SCALE, y * PANGO_SCALE,
1241 self->r, self->g, self->b, self->a, 1664 self->r, self->g, self->b, self->a,
1242 flags 1665 flags
1243 ); 1666 );
1667 // we assume that context_change actually clears/frees stuff
1668 // and does not do any recomputation...
1669 pango_layout_context_changed (self->pl);
1244 1670
1245MODULE = CFPlus PACKAGE = CFPlus::Texture
1246
1247int minpot (int n)
1248
1249void 1671void
1250pad2pot (SV *data_, SV *w_, SV *h_) 1672draw (DC::Layout self)
1251 CODE: 1673 CODE:
1252{ 1674{
1253 int ow = SvIV (w_); 1675 glEnable (GL_TEXTURE_2D);
1254 int oh = SvIV (h_); 1676 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1677 glEnable (GL_BLEND);
1678 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1679 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1680 glEnable (GL_ALPHA_TEST);
1681 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1255 1682
1256 if (ow && oh) 1683 rc_draw (self->rc);
1684
1685 glDisable (GL_ALPHA_TEST);
1686 glDisable (GL_BLEND);
1687 glDisable (GL_TEXTURE_2D);
1688}
1689
1690MODULE = Deliantra::Client PACKAGE = DC::Texture
1691
1692PROTOTYPES: ENABLE
1693
1694void
1695pad (SV *data_, int ow, int oh, int nw, int nh)
1696 CODE:
1697{
1698 if ((nw != ow || nh != oh) && SvOK (data_))
1257 { 1699 {
1258 int nw = minpot (ow);
1259 int nh = minpot (oh);
1260
1261 if (nw != ow || nh != oh)
1262 {
1263 if (SvOK (data_))
1264 {
1265 STRLEN datalen; 1700 STRLEN datalen;
1266 char *data = SvPVbyte (data_, datalen); 1701 char *data = SvPVbyte (data_, datalen);
1267 int bpp = datalen / (ow * oh); 1702 int bpp = datalen / (ow * oh);
1268 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1703 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1269 1704
1270 SvPOK_only (result_); 1705 SvPOK_only (result_);
1271 SvCUR_set (result_, nw * nh * bpp); 1706 SvCUR_set (result_, nw * nh * bpp);
1272 1707
1273 memset (SvPVX (result_), 0, nw * nh * bpp); 1708 memset (SvPVX (result_), 0, nw * nh * bpp);
1274 while (oh--) 1709 while (oh--)
1275 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1710 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1276 1711
1277 sv_setsv (data_, result_); 1712 sv_setsv (data_, result_);
1278 }
1279
1280 sv_setiv (w_, nw);
1281 sv_setiv (h_, nh);
1282 }
1283 } 1713 }
1284} 1714}
1285 1715
1286void 1716void
1287draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1717draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1293{ 1723{
1294 HV *hv = (HV *)SvRV (self); 1724 HV *hv = (HV *)SvRV (self);
1295 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1725 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1726 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1727 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1728
1729 if (name <= 0)
1730 XSRETURN_EMPTY;
1298 1731
1299 if (items < 5) 1732 if (items < 5)
1300 { 1733 {
1301 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1734 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1735 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1330 glDisable (GL_ALPHA_TEST); 1763 glDisable (GL_ALPHA_TEST);
1331 glDisable (GL_BLEND); 1764 glDisable (GL_BLEND);
1332 } 1765 }
1333} 1766}
1334 1767
1768void
1769draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1770 PROTOTYPE: @
1771 CODE:
1772{
1773 glEnable (GL_BLEND);
1774 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1775 glEnable (GL_TEXTURE_2D);
1776 glBindTexture (GL_TEXTURE_2D, name1);
1777
1778 glColor3f (intensity, intensity, intensity);
1779 glPushMatrix ();
1780 glScalef (1./3, 1./3, 1.);
1781
1782 if (blend > 0.f)
1783 {
1784 float dx3 = dx * -3.f / w;
1785 float dy3 = dy * -3.f / h;
1786 GLfloat env_color[4] = { 0., 0., 0., blend };
1787
1788 /* interpolate the two shadow textures */
1789 /* stage 0 == rgb(glcolor) + alpha(t0) */
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1791
1792 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1793 gl.ActiveTexture (GL_TEXTURE1);
1794 glEnable (GL_TEXTURE_2D);
1795 glBindTexture (GL_TEXTURE_2D, name2);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1797
1798 /* rgb == rgb(glcolor) */
1799 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1802
1803 /* alpha = interpolate t0, t1 by env_alpha */
1804 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1805
1806 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1809
1810 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1811 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1812
1813 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1814 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1815
1816 glBegin (GL_QUADS);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1819 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1820 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1821 glEnd ();
1822
1823 glDisable (GL_TEXTURE_2D);
1824 gl.ActiveTexture (GL_TEXTURE0);
1825 }
1826 else
1827 {
1828 /* simple blending of one texture, also opengl <1.3 path */
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1830
1831 glBegin (GL_QUADS);
1832 glTexCoord2f (0, 0); glVertex2f (0, 0);
1833 glTexCoord2f (0, t); glVertex2f (0, h);
1834 glTexCoord2f (s, t); glVertex2f (w, h);
1835 glTexCoord2f (s, 0); glVertex2f (w, 0);
1836 glEnd ();
1837 }
1838
1839 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1840 {
1841 int x, y;
1842 int dx3 = dx * 3;
1843 int dy3 = dy * 3;
1844
1845 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1846 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1847 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1848 glTranslatef (-1., -1., 0);
1849 glBegin (GL_QUADS);
1850
1851 for (y = 1; y < h; y += 3)
1852 {
1853 int y1 = y - dy3;
1854 int y1valid = y1 >= 0 && y1 < h;
1855
1856 for (x = 1; x < w; x += 3)
1857 {
1858 int x1 = x - dx3;
1859 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1860 uint8_t h2;
1861
1862 if (y1valid && x1 >= 0 && x1 < w)
1863 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1864 else
1865 h2 = 1; /* out of range == invisible */
1866
1867 if (h1 || h2)
1868 {
1869 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1870 glColor4f (1., 1., 1., alpha);
1871
1872 glTexCoord2f (0, 0.); glVertex2i (x , y );
1873 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1874 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1875 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1876 }
1877 }
1878 }
1879 }
1880
1881 glEnd ();
1882
1883 glPopMatrix ();
1884
1885 glDisable (GL_TEXTURE_2D);
1886 glDisable (GL_BLEND);
1887}
1888
1335IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) 1889IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1336 CODE: 1890 CODE:
1337{ 1891{
1338 GLint width; 1892 GLint width;
1339 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0); 1893 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
… …
1341 RETVAL = width > 0; 1895 RETVAL = width > 0;
1342} 1896}
1343 OUTPUT: 1897 OUTPUT:
1344 RETVAL 1898 RETVAL
1345 1899
1346MODULE = CFPlus PACKAGE = CFPlus::Map 1900MODULE = Deliantra::Client PACKAGE = DC::Map
1347 1901
1348CFPlus::Map 1902PROTOTYPES: DISABLE
1903
1904DC::Map
1349new (SV *class) 1905new (SV *klass)
1350 CODE: 1906 CODE:
1351 New (0, RETVAL, 1, struct map); 1907 New (0, RETVAL, 1, mapgrid);
1352 RETVAL->x = 0; 1908 RETVAL->x = 0;
1353 RETVAL->y = 0; 1909 RETVAL->y = 0;
1354 RETVAL->w = 0; 1910 RETVAL->w = 0;
1355 RETVAL->h = 0; 1911 RETVAL->h = 0;
1356 RETVAL->ox = 0; 1912 RETVAL->ox = 0;
… …
1361 RETVAL->row = 0; 1917 RETVAL->row = 0;
1362 OUTPUT: 1918 OUTPUT:
1363 RETVAL 1919 RETVAL
1364 1920
1365void 1921void
1366DESTROY (CFPlus::Map self) 1922DESTROY (DC::Map self)
1367 CODE: 1923 CODE:
1368{ 1924{
1369 map_clear (self); 1925 map_clear (self);
1370 Safefree (self->face2tile); 1926 Safefree (self->face2tile);
1371 Safefree (self->tex); 1927 Safefree (self->tex);
1372 Safefree (self); 1928 Safefree (self);
1373} 1929}
1374 1930
1375void 1931void
1376resize (CFPlus::Map self, int map_width, int map_height) 1932resize (DC::Map self, int map_width, int map_height)
1377 CODE: 1933 CODE:
1378 self->w = map_width; 1934 self->w = map_width;
1379 self->h = map_height; 1935 self->h = map_height;
1380 1936
1381void 1937void
1382clear (CFPlus::Map self) 1938clear (DC::Map self)
1383 CODE: 1939 CODE:
1384 map_clear (self); 1940 map_clear (self);
1385 1941
1386void 1942void
1387set_tileid (CFPlus::Map self, int face, int tile) 1943set_tileid (DC::Map self, int face, int tile)
1388 CODE: 1944 CODE:
1389{ 1945{
1390 need_facenum (self, face); self->face2tile [face] = tile; 1946 need_facenum (self, face); self->face2tile [face] = tile;
1391 need_texid (self, tile); 1947 need_texid (self, tile);
1392} 1948}
1393 1949
1394void 1950void
1395set_smooth (CFPlus::Map self, int face, int smooth, int level) 1951set_smooth (DC::Map self, int face, int smooth, int level)
1396 CODE: 1952 CODE:
1397{ 1953{
1398 tileid texid; 1954 tileid texid;
1399 maptex *tex; 1955 maptex *tex;
1400 1956
1401 if (face < 0 || face >= self->faces) 1957 if (face < 0 || face >= self->faces)
1402 return; 1958 return;
1403 1959
1404 if (smooth < 0 || smooth >= self->faces) 1960 if (smooth < 0 || smooth >= self->faces)
1405 return; 1961 return;
1406 1962
1407 texid = self->face2tile [face]; 1963 texid = self->face2tile [face];
1408 1964
1409 if (!texid) 1965 if (!texid)
1410 return; 1966 return;
1411 1967
1412 tex = self->tex + texid; 1968 tex = self->tex + texid;
1413 tex->smoothtile = self->face2tile [smooth]; 1969 tex->smoothtile = self->face2tile [smooth];
1414 tex->smoothlevel = level; 1970 tex->smoothlevel = level;
1415} 1971}
1416 1972
1417void 1973void
1418set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1974set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1419 CODE: 1975 CODE:
1420{ 1976{
1421 need_texid (self, texid); 1977 need_texid (self, texid);
1422 1978
1423 { 1979 {
… …
1442 // use uglier nearest interpolation because linear suffers 1998 // use uglier nearest interpolation because linear suffers
1443 // from transparent color bleeding and ugly wrapping effects. 1999 // from transparent color bleeding and ugly wrapping effects.
1444 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 2000 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1445} 2001}
1446 2002
2003void
2004expire_textures (DC::Map self, int texid, int count)
2005 PPCODE:
2006 for (; texid < self->texs && count; ++texid, --count)
2007 {
2008 maptex *tex = self->tex + texid;
2009
2010 if (tex->name)
2011 {
2012 if (tex->unused)
2013 {
2014 tex->name = 0;
2015 tex->unused = 0;
2016 XPUSHs (sv_2mortal (newSViv (texid)));
2017 }
2018 else
2019 tex->unused = 1;
2020 }
2021 }
2022
1447int 2023int
1448ox (CFPlus::Map self) 2024ox (DC::Map self)
1449 ALIAS: 2025 ALIAS:
1450 oy = 1 2026 oy = 1
1451 x = 2 2027 x = 2
1452 y = 3 2028 y = 3
1453 w = 4 2029 w = 4
… …
1464 } 2040 }
1465 OUTPUT: 2041 OUTPUT:
1466 RETVAL 2042 RETVAL
1467 2043
1468void 2044void
1469scroll (CFPlus::Map self, int dx, int dy) 2045scroll (DC::Map self, int dx, int dy)
1470 CODE: 2046 CODE:
1471{ 2047{
1472 if (dx > 0) 2048 if (dx > 0)
1473 map_blank (self, self->x, self->y, dx, self->h); 2049 map_blank (self, self->x, self->y, dx, self->h);
1474 else if (dx < 0) 2050 else if (dx < 0)
… …
1489 self->rows += MAP_EXTEND_Y; 2065 self->rows += MAP_EXTEND_Y;
1490 self->y += MAP_EXTEND_Y; 2066 self->y += MAP_EXTEND_Y;
1491 } 2067 }
1492} 2068}
1493 2069
1494void 2070SV *
1495map1a_update (CFPlus::Map self, SV *data_, int extmap) 2071map1a_update (DC::Map self, SV *data_)
1496 CODE: 2072 CODE:
1497{ 2073{
1498 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2074 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1499 uint8_t *data_end = (uint8_t *)SvEND (data_); 2075 uint8_t *data_end = (uint8_t *)SvEND (data_);
1500 mapcell *cell; 2076 mapcell *cell;
1501 int x, y, flags; 2077 int x, y, z, flags;
2078 AV *missing = newAV ();
2079 RETVAL = newRV_noinc ((SV *)missing);
1502 2080
1503 while (data < data_end - 1) 2081 while (data < data_end - 1)
1504 { 2082 {
1505 flags = (data [0] << 8) + data [1]; data += 2; 2083 flags = (data [0] << 8) + data [1]; data += 2;
1506 2084
… …
1519 2097
1520 //TODO: don't trust server data to be in-range(!) 2098 //TODO: don't trust server data to be in-range(!)
1521 2099
1522 if (flags & 8) 2100 if (flags & 8)
1523 { 2101 {
2102 uint8_t ext, cmd;
2103
1524 if (extmap) 2104 do
1525 { 2105 {
1526 uint8_t ext, cmd; 2106 ext = *data++;
2107 cmd = ext & 0x7f;
1527 2108
1528 do 2109 if (cmd < 4)
2110 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2111 else if (cmd == 5) // health
1529 { 2112 {
1530 ext = *data++;
1531 cmd = ext & 0x3f;
1532
1533 if (cmd < 4)
1534 cell->darkness = 255 - ext * 64 + 1;
1535 else if (cmd == 5) // health
1536 {
1537 cell->stat_width = 1; 2113 cell->stat_width = 1;
1538 cell->stat_hp = *data++; 2114 cell->stat_hp = *data++;
1539 }
1540 else if (cmd == 6) // monster width
1541 cell->stat_width = *data++ + 1;
1542 else if (cmd == 0x47)
1543 {
1544 if (*data == 4)
1545 ; // decode player count
1546
1547 data += *data + 1;
1548 }
1549 else if (cmd == 8) // cell flags
1550 cell->flags = *data++;
1551 else if (ext & 0x40) // unknown, multibyte => skip
1552 data += *data + 1;
1553 else
1554 data++;
1555 } 2115 }
1556 while (ext & 0x80); 2116 else if (cmd == 6) // monster width
2117 cell->stat_width = *data++ + 1;
2118 else if (cmd == 0x47)
2119 {
2120 if (*data == 1) cell->player = data [1];
2121 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2122 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2123 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2124
2125 data += *data + 1;
2126 }
2127 else if (cmd == 8) // cell flags
2128 cell->flags = *data++;
2129 else if (ext & 0x40) // unknown, multibyte => skip
2130 data += *data + 1;
2131 else
2132 data++;
1557 } 2133 }
1558 else 2134 while (ext & 0x80);
1559 cell->darkness = *data++ + 1;
1560 } 2135 }
1561 2136
2137 for (z = 0; z <= 2; ++z)
1562 if (flags & 4) 2138 if (flags & (4 >> z))
1563 { 2139 {
1564 faceid face = (data [0] << 8) + data [1]; data += 2; 2140 faceid face = (data [0] << 8) + data [1]; data += 2;
1565 need_facenum (self, face); 2141 need_facenum (self, face);
1566 cell->tile [0] = self->face2tile [face]; 2142 cell->tile [z] = self->face2tile [face];
2143
2144 if (cell->tile [z])
2145 {
2146 maptex *tex = self->tex + cell->tile [z];
2147 tex->unused = 0;
2148 if (!tex->name)
2149 av_push (missing, newSViv (cell->tile [z]));
2150
2151 if (tex->smoothtile)
2152 {
2153 maptex *smooth = self->tex + tex->smoothtile;
2154 smooth->unused = 0;
2155 if (!smooth->name)
2156 av_push (missing, newSViv (tex->smoothtile));
2157 }
2158 }
1567 } 2159 }
1568
1569 if (flags & 2)
1570 {
1571 faceid face = (data [0] << 8) + data [1]; data += 2;
1572 need_facenum (self, face);
1573 cell->tile [1] = self->face2tile [face];
1574 }
1575
1576 if (flags & 1)
1577 {
1578 faceid face = (data [0] << 8) + data [1]; data += 2;
1579 need_facenum (self, face);
1580 cell->tile [2] = self->face2tile [face];
1581 }
1582 } 2160 }
1583 else 2161 else
1584 cell->darkness = 0; 2162 CELL_CLEAR (cell);
1585 } 2163 }
1586} 2164}
2165 OUTPUT:
2166 RETVAL
1587 2167
1588SV * 2168SV *
1589mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2169mapmap (DC::Map self, int x0, int y0, int w, int h)
1590 CODE: 2170 CODE:
1591{ 2171{
1592 int x1, x; 2172 int x1, x;
1593 int y1, y; 2173 int y1, y;
1594 int z; 2174 int z;
… …
1607 ? self->row + y 2187 ? self->row + y
1608 : 0; 2188 : 0;
1609 2189
1610 for (x = x0; x < x1; x++) 2190 for (x = x0; x < x1; x++)
1611 { 2191 {
1612 int r = 32, g = 32, b = 32, a = 192; 2192 unsigned int r = 32, g = 32, b = 32, a = 192;
1613 2193
1614 if (row && row->c0 <= x && x < row->c1) 2194 if (row && row->c0 <= x && x < row->c1)
1615 { 2195 {
1616 mapcell *cell = row->col + (x - row->c0); 2196 mapcell *cell = row->col + (x - row->c0);
1617 2197
… …
1619 { 2199 {
1620 maptex tex = self->tex [cell->tile [z]]; 2200 maptex tex = self->tex [cell->tile [z]];
1621 int a0 = 255 - tex.a; 2201 int a0 = 255 - tex.a;
1622 int a1 = tex.a; 2202 int a1 = tex.a;
1623 2203
1624 r = (r * a0 + tex.r * a1) / 255; 2204 r = div255 (r * a0 + tex.r * a1);
1625 g = (g * a0 + tex.g * a1) / 255; 2205 g = div255 (g * a0 + tex.g * a1);
1626 b = (b * a0 + tex.b * a1) / 255; 2206 b = div255 (b * a0 + tex.b * a1);
1627 a = (a * a0 + tex.a * a1) / 255; 2207 a = div255 (a * a0 + tex.a * a1);
1628 } 2208 }
1629 } 2209 }
1630 2210
1631 *map++ = (r ) 2211 *map++ = (r )
1632 | (g << 8) 2212 | (g << 8)
1633 | (b << 16) 2213 | (b << 16)
1634 | (a << 24); 2214 | (a << 24);
1635 } 2215 }
1636 } 2216 }
1637 2217
1638 RETVAL = map_sv; 2218 RETVAL = map_sv;
1639} 2219}
1640 OUTPUT: 2220 OUTPUT:
1641 RETVAL 2221 RETVAL
1642 2222
1643void 2223void
1644draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2224draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1645 CODE: 2225 CODE:
1646{ 2226{
1647 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1648 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1649 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1650 smooth_key skey;
1651 int x, y, z; 2227 int x, y, z;
1652 int last_name;
1653 2228
2229 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2230 int pl_x, pl_y;
2231 maptex pl_tex;
2232 rc_t *rc = rc_alloc ();
2233 rc_t *rc_ov = rc_alloc ();
2234 rc_key_t key;
2235 rc_array_t *arr;
2236
2237 pl_tex.name = 0;
2238
1654 // thats current max. sorry. 2239 // that's current max. sorry.
1655 if (sw > 255) sw = 255; 2240 if (sw > 255) sw = 255;
1656 if (sh > 255) sh = 255; 2241 if (sh > 255) sh = 255;
1657 2242
1658 // clear key, in case of extra padding
1659 memset (&skey, 0, sizeof (skey)); 2243 memset (&key, 0, sizeof (key));
1660 2244 key.r = 255;
1661 glColor4ub (255, 255, 255, 255); 2245 key.g = 255;
1662 2246 key.b = 255;
1663 glEnable (GL_BLEND); 2247 key.a = 255;
1664 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2248 key.mode = GL_QUADS;
1665 glEnable (GL_TEXTURE_2D); 2249 key.format = GL_T2F_V3F;
1666 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1667
1668 glBegin (GL_QUADS);
1669
1670 last_name = 0;
1671 2250
1672 mx += self->x; 2251 mx += self->x;
1673 my += self->y; 2252 my += self->y;
1674 2253
1675 // first pass: determine smooth_max 2254 // first pass: determine smooth_max
1676 // rather ugly, if you ask me 2255 // rather ugly, if you ask me
1677 // could also be stored inside mapcell and updated on change 2256 // could also be stored inside mapcell and updated on change
1678 memset (smooth_max, 0, sizeof (smooth_max)); 2257 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1679 2258
1680 for (y = 0; y < sh; y++) 2259 for (y = 0; y < sh; y++)
1681 if (0 <= y + my && y + my < self->rows) 2260 if (0 <= y + my && y + my < self->rows)
1682 { 2261 {
1683 maprow *row = self->row + (y + my); 2262 maprow *row = self->row + (y + my);
… …
1692 MAX (self->tex [cell->tile [1]].smoothlevel, 2271 MAX (self->tex [cell->tile [1]].smoothlevel,
1693 self->tex [cell->tile [2]].smoothlevel)); 2272 self->tex [cell->tile [2]].smoothlevel));
1694 } 2273 }
1695 } 2274 }
1696 2275
2276 glEnable (GL_BLEND);
2277 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2278 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2279
1697 for (z = 0; z <= 2; z++) 2280 for (z = 0; z <= 2; z++)
1698 { 2281 {
1699 memset (smooth_level, 0, sizeof (smooth_level)); 2282 std::bitset<256> smooth_level; // one bit for every possible smooth level
2283 smooth_key skey;
2284 smooth_hash smooth;
2285 key.texname = -1;
1700 2286
1701 for (y = 0; y < sh; y++) 2287 for (y = 0; y < sh; y++)
1702 if (0 <= y + my && y + my < self->rows) 2288 if (0 <= y + my && y + my < self->rows)
1703 { 2289 {
1704 maprow *row = self->row + (y + my); 2290 maprow *row = self->row + (y + my);
… …
1710 tileid tile = cell->tile [z]; 2296 tileid tile = cell->tile [z];
1711 2297
1712 if (tile) 2298 if (tile)
1713 { 2299 {
1714 maptex tex = self->tex [tile]; 2300 maptex tex = self->tex [tile];
1715 int px = (x + 1) * T - tex.w; 2301 int px, py;
1716 int py = (y + 1) * T - tex.h;
1717 2302
1718 // suppressing texture state switches here
1719 // is only moderately effective, but worth the extra effort
1720 if (last_name != tex.name) 2303 if (key.texname != tex.name)
1721 { 2304 {
2305 self->tex [tile].unused = 0;
2306
1722 if (!tex.name) 2307 if (!tex.name)
1723 tex = self->tex [2]; /* missing, replace by noface */ 2308 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1724 2309
1725 glEnd (); 2310 key.texname = tex.name;
1726 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2311 arr = rc_array (rc, &key);
1727 glBegin (GL_QUADS);
1728 } 2312 }
1729 2313
1730 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2314 px = (x + 1) * Th - tex.w;
1731 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2315 py = (y + 1) * Tw - tex.h;
1732 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1733 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1734 2316
1735 if (cell->flags && z == 2) 2317 if (expect_false (cell->player == player) && expect_false (z == 2))
1736 { 2318 {
1737 if (cell->flags & 1) 2319 pl_x = px;
2320 pl_y = py;
2321 pl_tex = tex;
1738 { 2322 continue;
1739 maptex tex = self->tex [1];
1740 int px = x * T + T * 2 / 32;
1741 int py = y * T - T * 6 / 32;
1742
1743 glEnd ();
1744 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1745 glBegin (GL_QUADS);
1746
1747 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1748 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1749 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1750 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1751 }
1752 } 2323 }
2324
2325 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2326 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2327 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2328 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1753 2329
1754 // update smooth hash 2330 // update smooth hash
1755 if (tex.smoothtile) 2331 if (tex.smoothtile)
1756 { 2332 {
1757 skey.tile = tex.smoothtile; 2333 skey.tile = tex.smoothtile;
1758 skey.level = tex.smoothlevel; 2334 skey.level = tex.smoothlevel;
1759 2335
1760 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2336 smooth_level[tex.smoothlevel] = 1;
1761 2337
1762 // add bits to current tile and all neighbours. skey.x|y is 2338 // add bits to current tile and all neighbours. skey.x|y is
1763 // shifted +1|+1 so we always stay positive. 2339 // shifted +1|+1 so we always stay positive.
1764 2340
1765 // bits is ___n cccc CCCC bbbb 2341 // bits is ___n cccc CCCC bbbb
… …
1773 2349
1774 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2350 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1775 // ·· ·· ·┏ ┓· 2351 // ·· ·· ·┏ ┓·
1776 2352
1777 // full tile 2353 // full tile
1778 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2354 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1779 2355
1780 // borders 2356 // borders
1781 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2357 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1782 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2358 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1783 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2359 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1784 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2360 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1785 2361
1786 // corners 2362 // corners
1787 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2363 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1788 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2364 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1789 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2365 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1790 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2366 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2367 }
2368 }
2369
2370 if (expect_false (z == 2) && expect_false (cell->flags))
2371 {
2372 // overlays such as the speech bubble, probably more to come
2373 if (cell->flags & 1)
2374 {
2375 rc_key_t key_ov = key;
2376 maptex tex = self->tex [TEXID_SPEECH];
2377 rc_array_t *arr;
2378 int px = x * Tw + Tw * 2 / 32;
2379 int py = y * Th - Th * 6 / 32;
2380
2381 key_ov.texname = tex.name;
2382 arr = rc_array (rc_ov, &key_ov);
2383
2384 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2385 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2386 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2387 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1791 } 2388 }
1792 } 2389 }
1793 } 2390 }
1794 } 2391 }
1795 2392
2393 rc_draw (rc);
2394 rc_clear (rc);
2395
1796 // go through all smoothlevels, lowest to highest, then draw. 2396 // go through all smoothlevels, lowest to highest, then draw.
1797 // this is basically counting sort 2397 // this is basically counting sort
1798 { 2398 {
1799 int w, b; 2399 int w, b;
1800 2400
1801 for (w = 0; w < 256 / 32; ++w) 2401 glEnable (GL_TEXTURE_2D);
2402 glBegin (GL_QUADS);
2403 for (int level = 0; level < smooth_level.size (); ++level)
2404 if (smooth_level[level])
2405 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1802 { 2406 {
1803 uint32_t smask = smooth_level [w]; 2407 smooth_key &skey = it->first;
1804 if (smask) 2408 IV bits = it->second;
1805 for (b = 0; b < 32; ++b) 2409
1806 if (smask & (((uint32_t)1) << b)) 2410 if (!(bits & 0x1000)
2411 && skey.level == level
2412 && level > smooth_max [skey.x][skey.y])
1807 { 2413 {
1808 int level = (w << 5) | b; 2414 maptex tex = self->tex [skey.tile];
2415 int px = (((int)skey.x) - 1) * Tw;
2416 int py = (((int)skey.y) - 1) * Th;
2417 int border = bits & 15;
2418 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2419 float dx = tex.s * .0625f; // 16 images/row
2420 float dy = tex.t * .5f ; // 2 images/column
2421
1809 HE *he; 2422 if (tex.name)
1810
1811 hv_iterinit (smooth);
1812 while ((he = hv_iternext (smooth)))
1813 { 2423 {
1814 smooth_key *skey = (smooth_key *)HeKEY (he); 2424 // this time avoiding texture state changes
1815 IV bits = SvIVX (HeVAL (he)); 2425 // save gobs of state changes.
1816 2426 if (key.texname != tex.name)
1817 if (!(bits & 0x1000)
1818 && skey->level == level
1819 && level > smooth_max [skey->x][skey->y])
1820 { 2427 {
1821 maptex tex = self->tex [skey->tile]; 2428 self->tex [skey.tile].unused = 0;
1822 int px = (((int)skey->x) - 1) * T;
1823 int py = (((int)skey->y) - 1) * T;
1824 int border = bits & 15;
1825 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1826 float dx = tex.s * .0625f; // 16 images/row
1827 float dy = tex.t * .5f ; // 2 images/column
1828 2429
1829 // this time naively avoiding texture state changes
1830 // save gobs of state changes.
1831 if (last_name != tex.name)
1832 {
1833 if (!tex.name)
1834 continue; // smoothing not yet available
1835
1836 glEnd (); 2430 glEnd ();
1837 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2431 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1838 glBegin (GL_QUADS); 2432 glBegin (GL_QUADS);
1839 } 2433 }
1840 2434
1841 if (border) 2435 if (border)
1842 { 2436 {
1843 float ox = border * dx; 2437 float ox = border * dx;
1844 2438
1845 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2439 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1846 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2440 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1847 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2441 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1848 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2442 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1849 } 2443 }
1850 2444
1851 if (corner) 2445 if (corner)
1852 { 2446 {
1853 float ox = corner * dx; 2447 float ox = corner * dx;
1854 2448
1855 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2449 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1856 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2450 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1857 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2451 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1858 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2452 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1859 }
1860 } 2453 }
1861 } 2454 }
1862 } 2455 }
1863 } 2456 }
2457
2458 glEnd ();
2459 glDisable (GL_TEXTURE_2D);
2460 key.texname = -1;
1864 } 2461 }
1865
1866 hv_clear (smooth);
1867 } 2462 }
1868 2463
1869 glEnd (); 2464 if (pl_tex.name)
2465 {
2466 maptex tex = pl_tex;
2467 int px = pl_x + sdx;
2468 int py = pl_y + sdy;
1870 2469
1871 glDisable (GL_TEXTURE_2D); 2470 key.texname = tex.name;
2471 arr = rc_array (rc, &key);
2472
2473 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2474 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2475 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2476 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2477
2478 rc_draw (rc);
2479 }
2480
2481 rc_draw (rc_ov);
2482 rc_clear (rc_ov);
2483
1872 glDisable (GL_BLEND); 2484 glDisable (GL_BLEND);
2485 rc_free (rc);
2486 rc_free (rc_ov);
1873 2487
1874 // top layer: overlays such as the health bar 2488 // top layer: overlays such as the health bar
1875 for (y = 0; y < sh; y++) 2489 for (y = 0; y < sh; y++)
1876 if (0 <= y + my && y + my < self->rows) 2490 if (0 <= y + my && y + my < self->rows)
1877 { 2491 {
… …
1880 for (x = 0; x < sw; x++) 2494 for (x = 0; x < sw; x++)
1881 if (row->c0 <= x + mx && x + mx < row->c1) 2495 if (row->c0 <= x + mx && x + mx < row->c1)
1882 { 2496 {
1883 mapcell *cell = row->col + (x + mx - row->c0); 2497 mapcell *cell = row->col + (x + mx - row->c0);
1884 2498
1885 int px = x * T; 2499 int px = x * Tw;
1886 int py = y * T; 2500 int py = y * Th;
2501
2502 if (expect_false (cell->player == player))
2503 {
2504 px += sdx;
2505 py += sdy;
2506 }
1887 2507
1888 if (cell->stat_hp) 2508 if (cell->stat_hp)
1889 { 2509 {
1890 int width = cell->stat_width * T; 2510 int width = cell->stat_width * Tw;
1891 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2511 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1892 2512
1893 glColor3ub (0, 0, 0); 2513 glColor3ub (0, 0, 0);
1894 glRectf (px + 1, py - thick - 2, 2514 glRectf (px + 1, py - thick - 2,
1895 px + width - 1, py); 2515 px + width - 1, py);
1896 2516
… …
1902 } 2522 }
1903 } 2523 }
1904} 2524}
1905 2525
1906void 2526void
1907draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2527draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1908 CODE: 2528 CODE:
1909{ 2529{
1910 static float color[16][3] = { 2530 static float color[16][3] = {
1911 { 0.00F, 0.00F, 0.00F }, 2531 { 0.00f, 0.00f, 0.00f },
1912 { 1.00F, 1.00F, 1.00F }, 2532 { 1.00f, 1.00f, 1.00f },
1913 { 0.00F, 0.00F, 0.55F }, 2533 { 0.00f, 0.00f, 0.55f },
1914 { 1.00F, 0.00F, 0.00F }, 2534 { 1.00f, 0.00f, 0.00f },
1915 2535
1916 { 1.00F, 0.54F, 0.00F }, 2536 { 1.00f, 0.54f, 0.00f },
1917 { 0.11F, 0.56F, 1.00F }, 2537 { 0.11f, 0.56f, 1.00f },
1918 { 0.93F, 0.46F, 0.00F }, 2538 { 0.93f, 0.46f, 0.00f },
1919 { 0.18F, 0.54F, 0.34F }, 2539 { 0.18f, 0.54f, 0.34f },
1920 2540
1921 { 0.56F, 0.73F, 0.56F }, 2541 { 0.56f, 0.73f, 0.56f },
1922 { 0.80F, 0.80F, 0.80F }, 2542 { 0.80f, 0.80f, 0.80f },
1923 { 0.55F, 0.41F, 0.13F }, 2543 { 0.55f, 0.41f, 0.13f },
1924 { 0.99F, 0.77F, 0.26F }, 2544 { 0.99f, 0.77f, 0.26f },
1925 2545
1926 { 0.74F, 0.65F, 0.41F }, 2546 { 0.74f, 0.65f, 0.41f },
1927 2547
1928 { 0.00F, 1.00F, 1.00F }, 2548 { 0.00f, 1.00f, 1.00f },
1929 { 1.00F, 0.00F, 1.00F }, 2549 { 1.00f, 0.00f, 1.00f },
1930 { 1.00F, 1.00F, 0.00F }, 2550 { 1.00f, 1.00f, 0.00f },
1931 }; 2551 };
1932 2552
1933 int x, y; 2553 int x, y;
1934 2554
1935 glEnable (GL_TEXTURE_2D); 2555 glEnable (GL_TEXTURE_2D);
2556 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2557 * but the nvidia driver (185.18.14) mishandles alpha textures
2558 * and takes the colour from god knows where instead of using
2559 * Cp. MODULATE results in the same colour, but slightly different
2560 * alpha, but atcually gives us the correct colour with nvidia.
2561 */
1936 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2562 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1937 glEnable (GL_BLEND); 2563 glEnable (GL_BLEND);
1938 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2564 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1939 glBegin (GL_QUADS); 2565 glBegin (GL_QUADS);
1940 2566
1941 for (y = 0; y < h; y++) 2567 for (y = 0; y < h; y++)
… …
1945 2571
1946 if (m) 2572 if (m)
1947 { 2573 {
1948 float *c = color [m & 15]; 2574 float *c = color [m & 15];
1949 2575
1950 float tx1 = m & 0x40 ? 0.5 : 0.; 2576 float tx1 = m & 0x40 ? 0.5f : 0.f;
1951 float tx2 = tx1 + 0.5; 2577 float tx2 = tx1 + 0.5f;
1952 2578
1953 glColor4f (c[0], c[1], c[2], 0.75); 2579 glColor4f (c[0], c[1], c[2], 1);
1954 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2580 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1955 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2581 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1956 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2582 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1957 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2583 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1958 } 2584 }
… …
1962 glDisable (GL_BLEND); 2588 glDisable (GL_BLEND);
1963 glDisable (GL_TEXTURE_2D); 2589 glDisable (GL_TEXTURE_2D);
1964} 2590}
1965 2591
1966void 2592void
1967fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2593fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1968 PPCODE: 2594 PPCODE:
1969{ 2595{
1970 int x, y; 2596 int x, y;
1971 int sw4 = (sw + 3) & ~3; 2597 int sw1 = sw + 2;
2598 int sh1 = sh + 2;
2599 int sh3 = sh * 3;
2600 int sw3 = sw * 3;
1972 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2601 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1973 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2602 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1974 2603 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1975 memset (darkness, 255, sw4 * sh); 2604 memset (darkness1, 0, sw1*sh1);
2605
1976 SvPOK_only (darkness_sv); 2606 SvPOK_only (darkness3_sv);
1977 SvCUR_set (darkness_sv, sw4 * sh); 2607 SvCUR_set (darkness3_sv, sw3 * sh3);
1978 2608
1979 mx += self->x; 2609 mx += self->x - 1;
1980 my += self->y; 2610 my += self->y - 1;
1981 2611
1982 for (y = 0; y < sh; y++) 2612 for (y = 0; y < sh1; y++)
1983 if (0 <= y + my && y + my < self->rows) 2613 if (0 <= y + my && y + my < self->rows)
1984 { 2614 {
1985 maprow *row = self->row + (y + my); 2615 maprow *row = self->row + (y + my);
1986 2616
1987 for (x = 0; x < sw; x++) 2617 for (x = 0; x < sw1; x++)
1988 if (row->c0 <= x + mx && x + mx < row->c1) 2618 if (row->c0 <= x + mx && x + mx < row->c1)
1989 { 2619 {
1990 mapcell *cell = row->col + (x + mx - row->c0); 2620 mapcell *cell = row->col + (x + mx - row->c0);
1991 2621
1992 darkness[y * sw4 + x] = cell->darkness 2622 darkness1 [y * sw1 + x] = cell->darkness
1993 ? 255 - (cell->darkness - 1) 2623 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1994 : 255 - FOW_DARKNESS; 2624 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1995 } 2625 }
1996 } 2626 }
1997 2627
2628 for (y = 0; y < sh; ++y)
2629 for (x = 0; x < sw; ++x)
2630 {
2631 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2632 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2633 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2634 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2635 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2636 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2637 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2638 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2639 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2640
2641 uint8_t r11 = (d11 + d21 + d12) / 3;
2642 uint8_t r21 = d21;
2643 uint8_t r31 = (d21 + d31 + d32) / 3;
2644
2645 uint8_t r12 = d12;
2646 uint8_t r22 = d22;
2647 uint8_t r32 = d32;
2648
2649 uint8_t r13 = (d13 + d23 + d12) / 3;
2650 uint8_t r23 = d23;
2651 uint8_t r33 = (d23 + d33 + d32) / 3;
2652
2653 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2654 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2655 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2656 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2657 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2658 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2659 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2660 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2661 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2662 }
2663
2664 free (darkness1);
2665
1998 EXTEND (SP, 3); 2666 EXTEND (SP, 3);
1999 PUSHs (sv_2mortal (newSViv (sw4))); 2667 PUSHs (sv_2mortal (newSViv (sw3)));
2000 PUSHs (sv_2mortal (newSViv (sh))); 2668 PUSHs (sv_2mortal (newSViv (sh3)));
2001 PUSHs (darkness_sv); 2669 PUSHs (darkness3_sv);
2002} 2670}
2003 2671
2004SV * 2672SV *
2005get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2673get_rect (DC::Map self, int x0, int y0, int w, int h)
2006 CODE: 2674 CODE:
2007{ 2675{
2008 int x, y, x1, y1; 2676 int x, y, x1, y1;
2009 SV *data_sv = newSV (w * h * 7 + 5); 2677 SV *data_sv = newSV (w * h * 7 + 5);
2010 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2678 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2067 else 2735 else
2068 *data++ = 0; 2736 *data++ = 0;
2069 } 2737 }
2070 } 2738 }
2071 2739
2740 /* if size is w*h + 5 then no data has been found */
2741 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2742 {
2072 SvPOK_only (data_sv); 2743 SvPOK_only (data_sv);
2073 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2744 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2745 }
2746
2074 RETVAL = data_sv; 2747 RETVAL = data_sv;
2075} 2748}
2076 OUTPUT: 2749 OUTPUT:
2077 RETVAL 2750 RETVAL
2078 2751
2079void 2752void
2080set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2753set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2081 PPCODE: 2754 PPCODE:
2082{ 2755{
2083 int x, y, z; 2756 int x, y, z;
2084 int w, h; 2757 int w, h;
2085 int x1, y1; 2758 int x1, y1;
2759 STRLEN len;
2760 uint8_t *data, *end;
2761
2762 len = SvLEN (data_sv);
2763 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2764 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2765 end = data + len + 8;
2766
2767 if (len < 5)
2768 XSRETURN_EMPTY;
2086 2769
2087 if (*data++ != 0) 2770 if (*data++ != 0)
2088 return; /* version mismatch */ 2771 XSRETURN_EMPTY; /* version mismatch */
2089 2772
2090 w = *data++ << 8; w |= *data++; 2773 w = *data++ << 8; w |= *data++;
2091 h = *data++ << 8; h |= *data++; 2774 h = *data++ << 8; h |= *data++;
2092 2775
2093 // we need to do this 'cause we don't keep an absolute coord system for rows 2776 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2105 { 2788 {
2106 maprow *row = map_get_row (self, y); 2789 maprow *row = map_get_row (self, y);
2107 2790
2108 for (x = x0; x < x1; x++) 2791 for (x = x0; x < x1; x++)
2109 { 2792 {
2793 uint8_t flags;
2794
2795 if (data + 7 >= end)
2796 XSRETURN_EMPTY;
2797
2110 uint8_t flags = *data++; 2798 flags = *data++;
2111 2799
2112 if (flags) 2800 if (flags)
2113 { 2801 {
2114 mapcell *cell = row_get_cell (row, x); 2802 mapcell *cell = row_get_cell (row, x);
2115 tileid tile[3] = { 0, 0, 0 }; 2803 tileid tile[3] = { 0, 0, 0 };
… …
2118 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2806 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2119 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2807 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2120 2808
2121 if (cell->darkness == 0) 2809 if (cell->darkness == 0)
2122 { 2810 {
2123 cell->darkness = 0; 2811 /*cell->darkness = 0;*/
2812 EXTEND (SP, 3);
2124 2813
2125 for (z = 0; z <= 2; z++) 2814 for (z = 0; z <= 2; z++)
2126 { 2815 {
2127 tileid t = tile [z]; 2816 tileid t = tile [z];
2128 2817
2129 if (t >= self->texs || (t && !self->tex [t].name)) 2818 if (t >= self->texs || (t && !self->tex [t].name))
2130 { 2819 {
2131 XPUSHs (sv_2mortal (newSViv (t))); 2820 PUSHs (sv_2mortal (newSViv (t)));
2132 need_texid (self, t); 2821 need_texid (self, t);
2133 } 2822 }
2134 2823
2135 cell->tile [z] = t; 2824 cell->tile [z] = t;
2136 } 2825 }
… …
2138 } 2827 }
2139 } 2828 }
2140 } 2829 }
2141} 2830}
2142 2831
2143MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2832MODULE = Deliantra::Client PACKAGE = DC::RW
2144 2833
2145CFPlus::MixChunk 2834DC::RW
2146new_from_file (SV *class, char *path) 2835new (SV *klass, SV *data_sv)
2147 CODE: 2836 CODE:
2148 RETVAL = Mix_LoadWAV (path); 2837{
2838 STRLEN datalen;
2839 char *data = SvPVbyte (data_sv, datalen);
2840
2841 RETVAL = SDL_RWFromConstMem (data, datalen);
2842}
2149 OUTPUT: 2843 OUTPUT:
2150 RETVAL 2844 RETVAL
2151 2845
2846DC::RW
2847new_from_file (SV *klass, const char *path, const char *mode = "rb")
2848 CODE:
2849 RETVAL = SDL_RWFromFile (path, mode);
2850 OUTPUT:
2851 RETVAL
2852
2853# fails on win32:
2854# dc.xs(2268) : error C2059: syntax error : '('
2152void 2855#void
2856#close (DC::RW self)
2857# CODE:
2858# (self->(close)) (self);
2859
2860MODULE = Deliantra::Client PACKAGE = DC::Channel
2861
2862PROTOTYPES: DISABLE
2863
2864DC::Channel
2865find ()
2866 CODE:
2867{
2868 RETVAL = Mix_GroupAvailable (-1);
2869
2870 if (RETVAL < 0)
2871 {
2872 RETVAL = Mix_GroupOldest (-1);
2873
2874 if (RETVAL < 0)
2875 {
2876 // happens sometimes, maybe it just stopped playing(?)
2877 RETVAL = Mix_GroupAvailable (-1);
2878
2879 if (RETVAL < 0)
2880 XSRETURN_UNDEF;
2881 }
2882 else
2883 Mix_HaltChannel (RETVAL);
2884 }
2885
2886 Mix_UnregisterAllEffects (RETVAL);
2887 Mix_Volume (RETVAL, 128);
2888}
2889 OUTPUT:
2890 RETVAL
2891
2892void
2893halt (DC::Channel self)
2894 CODE:
2895 Mix_HaltChannel (self);
2896
2897void
2898expire (DC::Channel self, int ticks = -1)
2899 CODE:
2900 Mix_ExpireChannel (self, ticks);
2901
2902void
2903fade_out (DC::Channel self, int ticks = -1)
2904 CODE:
2905 Mix_FadeOutChannel (self, ticks);
2906
2907int
2908volume (DC::Channel self, int volume)
2909 CODE:
2910 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2911 OUTPUT:
2912 RETVAL
2913
2914void
2915unregister_all_effects (DC::Channel self)
2916 CODE:
2917 Mix_UnregisterAllEffects (self);
2918
2919void
2920set_panning (DC::Channel self, int left, int right)
2921 CODE:
2922 left = CLAMP (left , 0, 255);
2923 right = CLAMP (right, 0, 255);
2924 Mix_SetPanning (self, left, right);
2925
2926void
2927set_distance (DC::Channel self, int distance)
2928 CODE:
2929 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2930
2931void
2932set_position (DC::Channel self, int angle, int distance)
2933 CODE:
2934
2935void
2936set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2937 CODE:
2938{
2939 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2940 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2941 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2942}
2943
2944void
2945set_reverse_stereo (DC::Channel self, int flip)
2946 CODE:
2947 Mix_SetReverseStereo (self, flip);
2948
2949MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2950
2951PROTOTYPES: DISABLE
2952
2953void
2954decoders ()
2955 PPCODE:
2956#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2957 int i, num = Mix_GetNumChunkDecoders ();
2958 EXTEND (SP, num);
2959 for (i = 0; i < num; ++i)
2960 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2961#else
2962 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2963#endif
2964
2965DC::MixChunk
2966new (SV *klass, DC::RW rwops)
2967 CODE:
2968 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2969 OUTPUT:
2970 RETVAL
2971
2972void
2153DESTROY (CFPlus::MixChunk self) 2973DESTROY (DC::MixChunk self)
2154 CODE: 2974 CODE:
2155 Mix_FreeChunk (self); 2975 Mix_FreeChunk (self);
2156 2976
2157int 2977int
2158volume (CFPlus::MixChunk self, int volume = -1) 2978volume (DC::MixChunk self, int volume = -1)
2159 CODE: 2979 CODE:
2980 if (items > 1)
2981 volume = CLAMP (volume, 0, 128);
2160 RETVAL = Mix_VolumeChunk (self, volume); 2982 RETVAL = Mix_VolumeChunk (self, volume);
2161 OUTPUT: 2983 OUTPUT:
2162 RETVAL 2984 RETVAL
2163 2985
2164int 2986DC::Channel
2165play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2987play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2166 CODE: 2988 CODE:
2989{
2167 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2990 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2991
2992 if (RETVAL < 0)
2993 XSRETURN_UNDEF;
2994
2995 if (channel < 0)
2996 {
2997 Mix_UnregisterAllEffects (RETVAL);
2998 Mix_Volume (RETVAL, 128);
2999 }
3000}
2168 OUTPUT: 3001 OUTPUT:
2169 RETVAL 3002 RETVAL
2170 3003
2171MODULE = CFPlus PACKAGE = CFPlus::MixMusic 3004MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3005
3006void
3007decoders ()
3008 PPCODE:
3009#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3010 int i, num = Mix_GetNumMusicDecoders ();
3011 EXTEND (SP, num);
3012 for (i = 0; i < num; ++i)
3013 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3014#else
3015 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3016#endif
2172 3017
2173int 3018int
2174volume (int volume = -1) 3019volume (int volume = -1)
3020 PROTOTYPE: ;$
2175 CODE: 3021 CODE:
3022 if (items > 0)
3023 volume = CLAMP (volume, 0, 128);
2176 RETVAL = Mix_VolumeMusic (volume); 3024 RETVAL = Mix_VolumeMusic (volume);
2177 OUTPUT: 3025 OUTPUT:
2178 RETVAL 3026 RETVAL
2179 3027
3028void
3029fade_out (int ms)
3030 CODE:
3031 Mix_FadeOutMusic (ms);
3032
3033void
3034halt ()
3035 CODE:
3036 Mix_HaltMusic ();
3037
2180int 3038int
2181fade_out (int ms) 3039playing ()
2182 CODE: 3040 CODE:
2183 RETVAL = Mix_FadeOutMusic (ms); 3041 RETVAL = Mix_PlayingMusic ();
2184 OUTPUT: 3042 OUTPUT:
2185 RETVAL 3043 RETVAL
2186 3044
2187CFPlus::MixMusic 3045DC::MixMusic
2188new_from_file (SV *class, char *path) 3046new (SV *klass, DC::RW rwops)
2189 CODE: 3047 CODE:
2190 RETVAL = Mix_LoadMUS (path); 3048 RETVAL = Mix_LoadMUS_RW (rwops);
2191 OUTPUT: 3049 OUTPUT:
2192 RETVAL 3050 RETVAL
2193 3051
2194void 3052void
2195DESTROY (CFPlus::MixMusic self) 3053DESTROY (DC::MixMusic self)
2196 CODE: 3054 CODE:
2197 Mix_FreeMusic (self); 3055 Mix_FreeMusic (self);
2198 3056
2199int 3057int
2200play (CFPlus::MixMusic self, int loops = -1) 3058play (DC::MixMusic self, int loops = -1)
2201 CODE: 3059 CODE:
2202 RETVAL = Mix_PlayMusic (self, loops); 3060 RETVAL = Mix_PlayMusic (self, loops);
2203 OUTPUT: 3061 OUTPUT:
2204 RETVAL 3062 RETVAL
2205 3063
2206int 3064void
2207fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3065fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2208 CODE: 3066 CODE:
2209 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3067 Mix_FadeInMusicPos (self, loops, ms, position);
2210 OUTPUT:
2211 RETVAL
2212 3068
2213MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3069MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3070
3071PROTOTYPES: ENABLE
2214 3072
2215BOOT: 3073BOOT:
2216{ 3074{
2217 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3075 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2218 static const struct { 3076 static const struct {
2219 const char *name; 3077 const char *name;
2220 IV iv; 3078 IV iv;
2221 } *civ, const_iv[] = { 3079 } *civ, const_iv[] = {
2222# define const_iv(name) { # name, (IV)name } 3080# define const_iv(name) { # name, (IV)name }
2223 const_iv (GL_VENDOR), 3081 const_iv (GL_VENDOR),
2224 const_iv (GL_VERSION), 3082 const_iv (GL_VERSION),
2225 const_iv (GL_EXTENSIONS), 3083 const_iv (GL_EXTENSIONS),
3084 const_iv (GL_MAX_TEXTURE_UNITS),
2226 const_iv (GL_COLOR_MATERIAL), 3085 const_iv (GL_COLOR_MATERIAL),
2227 const_iv (GL_SMOOTH), 3086 const_iv (GL_SMOOTH),
2228 const_iv (GL_FLAT), 3087 const_iv (GL_FLAT),
2229 const_iv (GL_DITHER), 3088 const_iv (GL_DITHER),
2230 const_iv (GL_BLEND), 3089 const_iv (GL_BLEND),
… …
2234 const_iv (GL_ALPHA_TEST), 3093 const_iv (GL_ALPHA_TEST),
2235 const_iv (GL_NORMALIZE), 3094 const_iv (GL_NORMALIZE),
2236 const_iv (GL_RESCALE_NORMAL), 3095 const_iv (GL_RESCALE_NORMAL),
2237 const_iv (GL_FRONT), 3096 const_iv (GL_FRONT),
2238 const_iv (GL_BACK), 3097 const_iv (GL_BACK),
3098 const_iv (GL_AUX0),
2239 const_iv (GL_AND), 3099 const_iv (GL_AND),
2240 const_iv (GL_ONE), 3100 const_iv (GL_ONE),
2241 const_iv (GL_ZERO), 3101 const_iv (GL_ZERO),
2242 const_iv (GL_SRC_ALPHA), 3102 const_iv (GL_SRC_ALPHA),
2243 const_iv (GL_DST_ALPHA), 3103 const_iv (GL_DST_ALPHA),
2244 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3104 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2245 const_iv (GL_ONE_MINUS_DST_ALPHA), 3105 const_iv (GL_ONE_MINUS_DST_ALPHA),
3106 const_iv (GL_SRC_COLOR),
3107 const_iv (GL_DST_COLOR),
3108 const_iv (GL_ONE_MINUS_SRC_COLOR),
3109 const_iv (GL_ONE_MINUS_DST_COLOR),
2246 const_iv (GL_SRC_ALPHA_SATURATE), 3110 const_iv (GL_SRC_ALPHA_SATURATE),
2247 const_iv (GL_RGB), 3111 const_iv (GL_RGB),
2248 const_iv (GL_RGBA), 3112 const_iv (GL_RGBA),
2249 const_iv (GL_RGBA4), 3113 const_iv (GL_RGBA4),
2250 const_iv (GL_RGBA8), 3114 const_iv (GL_RGBA8),
… …
2256 const_iv (GL_INTENSITY), 3120 const_iv (GL_INTENSITY),
2257 const_iv (GL_LUMINANCE), 3121 const_iv (GL_LUMINANCE),
2258 const_iv (GL_LUMINANCE_ALPHA), 3122 const_iv (GL_LUMINANCE_ALPHA),
2259 const_iv (GL_FLOAT), 3123 const_iv (GL_FLOAT),
2260 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3124 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3125 const_iv (GL_COMPRESSED_ALPHA_ARB),
3126 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3127 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3128 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3129 const_iv (GL_COMPRESSED_RGB_ARB),
3130 const_iv (GL_COMPRESSED_RGBA_ARB),
2261 const_iv (GL_COMPILE), 3131 const_iv (GL_COMPILE),
2262 const_iv (GL_PROXY_TEXTURE_1D), 3132 const_iv (GL_PROXY_TEXTURE_1D),
2263 const_iv (GL_PROXY_TEXTURE_2D), 3133 const_iv (GL_PROXY_TEXTURE_2D),
2264 const_iv (GL_TEXTURE_1D), 3134 const_iv (GL_TEXTURE_1D),
2265 const_iv (GL_TEXTURE_2D), 3135 const_iv (GL_TEXTURE_2D),
… …
2289 const_iv (GL_COLOR_LOGIC_OP), 3159 const_iv (GL_COLOR_LOGIC_OP),
2290 const_iv (GL_SEPARABLE_2D), 3160 const_iv (GL_SEPARABLE_2D),
2291 const_iv (GL_CONVOLUTION_2D), 3161 const_iv (GL_CONVOLUTION_2D),
2292 const_iv (GL_CONVOLUTION_BORDER_MODE), 3162 const_iv (GL_CONVOLUTION_BORDER_MODE),
2293 const_iv (GL_CONSTANT_BORDER), 3163 const_iv (GL_CONSTANT_BORDER),
3164 const_iv (GL_POINTS),
2294 const_iv (GL_LINES), 3165 const_iv (GL_LINES),
2295 const_iv (GL_LINE_STRIP), 3166 const_iv (GL_LINE_STRIP),
2296 const_iv (GL_LINE_LOOP), 3167 const_iv (GL_LINE_LOOP),
2297 const_iv (GL_QUADS), 3168 const_iv (GL_QUADS),
2298 const_iv (GL_QUAD_STRIP), 3169 const_iv (GL_QUAD_STRIP),
2299 const_iv (GL_TRIANGLES), 3170 const_iv (GL_TRIANGLES),
2300 const_iv (GL_TRIANGLE_STRIP), 3171 const_iv (GL_TRIANGLE_STRIP),
2301 const_iv (GL_TRIANGLE_FAN), 3172 const_iv (GL_TRIANGLE_FAN),
3173 const_iv (GL_POLYGON),
2302 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3174 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3175 const_iv (GL_POINT_SMOOTH_HINT),
3176 const_iv (GL_LINE_SMOOTH_HINT),
3177 const_iv (GL_POLYGON_SMOOTH_HINT),
3178 const_iv (GL_GENERATE_MIPMAP_HINT),
3179 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2303 const_iv (GL_FASTEST), 3180 const_iv (GL_FASTEST),
3181 const_iv (GL_DONT_CARE),
3182 const_iv (GL_NICEST),
2304 const_iv (GL_V2F), 3183 const_iv (GL_V2F),
2305 const_iv (GL_V3F), 3184 const_iv (GL_V3F),
2306 const_iv (GL_T2F_V3F), 3185 const_iv (GL_T2F_V3F),
2307 const_iv (GL_T2F_N3F_V3F), 3186 const_iv (GL_T2F_N3F_V3F),
3187 const_iv (GL_FUNC_ADD),
3188 const_iv (GL_FUNC_SUBTRACT),
3189 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2308# undef const_iv 3190# undef const_iv
2309 }; 3191 };
2310 3192
2311 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3193 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2312 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3194 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2313 3195
2314 texture_av = newAV (); 3196 texture_av = newAV ();
2315 AvREAL_off (texture_av); 3197 AvREAL_off (texture_av);
2316} 3198}
2317 3199
2318char * 3200void
3201disable_GL_EXT_blend_func_separate ()
3202 CODE:
3203 gl.BlendFuncSeparate = 0;
3204 gl.BlendFuncSeparateEXT = 0;
3205
3206void
3207apple_nvidia_bug (int enable)
3208
3209const char *
2319gl_vendor () 3210gl_vendor ()
2320 CODE: 3211 CODE:
2321 RETVAL = (char *)glGetString (GL_VENDOR); 3212 RETVAL = (const char *)glGetString (GL_VENDOR);
2322 OUTPUT: 3213 OUTPUT:
2323 RETVAL 3214 RETVAL
2324 3215
2325char * 3216const char *
2326gl_version () 3217gl_version ()
2327 CODE: 3218 CODE:
2328 RETVAL = (char *)glGetString (GL_VERSION); 3219 RETVAL = (const char *)glGetString (GL_VERSION);
2329 OUTPUT: 3220 OUTPUT:
2330 RETVAL 3221 RETVAL
2331 3222
2332char * 3223const char *
2333gl_extensions () 3224gl_extensions ()
2334 CODE: 3225 CODE:
2335 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3226 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2336 OUTPUT: 3227 OUTPUT:
2337 RETVAL 3228 RETVAL
2338 3229
2339char *glGetString (GLenum pname) 3230const char *glGetString (GLenum pname)
3231 CODE:
3232 RETVAL = (const char *)glGetString (pname);
3233 OUTPUT:
3234 RETVAL
2340 3235
2341GLint glGetInteger (GLenum pname) 3236GLint glGetInteger (GLenum pname)
2342 CODE: 3237 CODE:
2343 glGetIntegerv (pname, &RETVAL); 3238 glGetIntegerv (pname, &RETVAL);
2344 OUTPUT: 3239 OUTPUT:
… …
2352 3247
2353int glGetError () 3248int glGetError ()
2354 3249
2355void glFinish () 3250void glFinish ()
2356 3251
3252void glFlush ()
3253
2357void glClear (int mask) 3254void glClear (int mask)
2358 3255
2359void glClearColor (float r, float g, float b, float a = 1.0) 3256void glClearColor (float r, float g, float b, float a = 1.0)
2360 PROTOTYPE: @ 3257 PROTOTYPE: @
2361 3258
… …
2371 3268
2372void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3269void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2373 CODE: 3270 CODE:
2374 gl_BlendFuncSeparate (sa, da, saa, daa); 3271 gl_BlendFuncSeparate (sa, da, saa, daa);
2375 3272
3273# void glBlendEquation (int se)
3274
2376void glDepthMask (int flag) 3275void glDepthMask (int flag)
2377 3276
2378void glLogicOp (int opcode) 3277void glLogicOp (int opcode)
2379 3278
2380void glColorMask (int red, int green, int blue, int alpha) 3279void glColorMask (int red, int green, int blue, int alpha)
… …
2394# near_ and far_ are due to microsofts buggy "c" compiler 3293# near_ and far_ are due to microsofts buggy "c" compiler
2395void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3294void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396 3295
2397# near_ and far_ are due to microsofts buggy "c" compiler 3296# near_ and far_ are due to microsofts buggy "c" compiler
2398void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3297void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3298
3299PROTOTYPES: DISABLE
2399 3300
2400void glViewport (int x, int y, int width, int height) 3301void glViewport (int x, int y, int width, int height)
2401 3302
2402void glScissor (int x, int y, int width, int height) 3303void glScissor (int x, int y, int width, int height)
2403 3304
… …
2411 3312
2412void glRotate (float angle, float x, float y, float z) 3313void glRotate (float angle, float x, float y, float z)
2413 CODE: 3314 CODE:
2414 glRotatef (angle, x, y, z); 3315 glRotatef (angle, x, y, z);
2415 3316
2416void glBegin (int mode)
2417
2418void glEnd ()
2419
2420void glColor (float r, float g, float b, float a = 1.0) 3317void glColor (float r, float g, float b, float a = 1.0)
2421 PROTOTYPE: @ 3318 PROTOTYPE: @
2422 ALIAS: 3319 ALIAS:
2423 glColor_premultiply = 1 3320 glColor_premultiply = 1
2424 CODE: 3321 CODE:
2425 if (ix) 3322 if (ix)
2426 { 3323 {
… …
2429 b *= a; 3326 b *= a;
2430 } 3327 }
2431 // microsoft visual "c" rounds instead of truncating... 3328 // microsoft visual "c" rounds instead of truncating...
2432 glColor4f (r, g, b, a); 3329 glColor4f (r, g, b, a);
2433 3330
2434void glInterleavedArrays (int format, int stride, char *data)
2435
2436void glDrawElements (int mode, int count, int type, char *indices)
2437
2438# 1.2 void glDrawRangeElements (int mode, int start, int end
2439
2440void glRasterPos (float x, float y, float z = 0.) 3331void glRasterPos (float x, float y, float z = 0.)
2441 CODE: 3332 CODE:
2442 glRasterPos3f (0, 0, z); 3333 glRasterPos3f (0, 0, z);
2443 glBitmap (0, 0, 0, 0, x, y, 0); 3334 glBitmap (0, 0, 0, 0, x, y, 0);
2444 3335
… …
2448 3339
2449void glTexCoord (float s, float t) 3340void glTexCoord (float s, float t)
2450 CODE: 3341 CODE:
2451 glTexCoord2f (s, t); 3342 glTexCoord2f (s, t);
2452 3343
3344void glRect (float x1, float y1, float x2, float y2)
3345 CODE:
3346 glRectf (x1, y1, x2, y2);
3347
3348void glRect_lineloop (float x1, float y1, float x2, float y2)
3349 CODE:
3350 glBegin (GL_LINE_LOOP);
3351 glVertex2f (x1, y1);
3352 glVertex2f (x2, y1);
3353 glVertex2f (x2, y2);
3354 glVertex2f (x1, y2);
3355 glEnd ();
3356
3357PROTOTYPES: ENABLE
3358
3359void glBegin (int mode)
3360
3361void glEnd ()
3362
3363void glPointSize (GLfloat size)
3364
3365void glLineWidth (GLfloat width)
3366
3367void glInterleavedArrays (int format, int stride, char *data)
3368
3369void glDrawElements (int mode, int count, int type, char *indices)
3370
3371# 1.2 void glDrawRangeElements (int mode, int start, int end
3372
2453void glTexEnv (int target, int pname, float param) 3373void glTexEnv (int target, int pname, float param)
2454 CODE: 3374 CODE:
2455 glTexEnvf (target, pname, param); 3375 glTexEnvf (target, pname, param);
2456 3376
2457void glTexParameter (int target, int pname, float param) 3377void glTexParameter (int target, int pname, float param)
… …
2473void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3393void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2474 CODE: 3394 CODE:
2475 if (gl.SeparableFilter2D) 3395 if (gl.SeparableFilter2D)
2476 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3396 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2477 3397
2478void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3398void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2479 3399
2480void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3400void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2481 3401
2482void glDrawPixels (int width, int height, int format, int type, char *pixels) 3402void glDrawPixels (int width, int height, int format, int type, char *pixels)
2483 3403
… …
2509 3429
2510void glEndList () 3430void glEndList ()
2511 3431
2512void glCallList (int list) 3432void glCallList (int list)
2513 3433
3434void c_init ()
3435 CODE:
3436 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3437 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3438
3439MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3440
3441PROTOTYPES: DISABLE
3442
3443void
3444find_widget (SV *self, NV x, NV y)
3445 PPCODE:
3446{
3447 if (within_widget (self, x, y))
3448 XPUSHs (self);
3449}
3450
3451BOOT:
3452{
3453 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3454
3455 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3456 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3457 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3458 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3459}
3460
3461void
3462draw (SV *self)
3463 CODE:
3464{
3465 HV *hv;
3466 SV **svp;
3467 NV x, y, w, h;
3468 SV *draw_x_sv = GvSV (draw_x_gv);
3469 SV *draw_y_sv = GvSV (draw_y_gv);
3470 SV *draw_w_sv = GvSV (draw_w_gv);
3471 SV *draw_h_sv = GvSV (draw_h_gv);
3472 double draw_x, draw_y;
3473
3474 if (!SvROK (self))
3475 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3476
3477 hv = (HV *)SvRV (self);
3478
3479 if (SvTYPE (hv) != SVt_PVHV)
3480 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3481
3482 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3483 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3484
3485 if (!h || !w)
3486 XSRETURN_EMPTY;
3487
3488 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3489 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3490
3491 draw_x = SvNV (draw_x_sv) + x;
3492 draw_y = SvNV (draw_y_sv) + y;
3493
3494 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3495 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3496 XSRETURN_EMPTY;
3497
3498 sv_setnv (draw_x_sv, draw_x);
3499 sv_setnv (draw_y_sv, draw_y);
3500
3501 glPushMatrix ();
3502 glTranslated (x, y, 0);
3503
3504 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3505 {
3506 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3507
3508 if (svp && SvTRUE (*svp))
3509 {
3510 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3511 glEnable (GL_BLEND);
3512 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3513 glBegin (GL_QUADS);
3514 glVertex2f (0, 0);
3515 glVertex2f (w, 0);
3516 glVertex2f (w, h);
3517 glVertex2f (0, h);
3518 glEnd ();
3519 glDisable (GL_BLEND);
3520 }
3521 }
3522#if 0
3523 // draw borders, for debugging
3524 glPushMatrix ();
3525 glColor4f (1., 1., 0., 1.);
3526 glTranslatef (.5, .5, 0.);
3527 glBegin (GL_LINE_LOOP);
3528 glVertex2f (0 , 0);
3529 glVertex2f (w - 1, 0);
3530 glVertex2f (w - 1, h - 1);
3531 glVertex2f (0 , h - 1);
3532 glEnd ();
3533 glPopMatrix ();
3534#endif
3535 PUSHMARK (SP);
3536 XPUSHs (self);
3537 PUTBACK;
3538 call_method ("_draw", G_VOID | G_DISCARD);
3539 SPAGAIN;
3540
3541 glPopMatrix ();
3542
3543 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3544 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3545}
3546

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